PTO Shaft Parts 14*75 Safety Pin with Slip and Spring

Watch the PTO Shaft Parts Safety Pin with Slip and Spring Video

The PTO shaft parts safety pin with slip and spring is an enhanced version of the standard PTO shaft safety pin. It incorporates additional features to provide increased safety and convenience during the operation of machinery with a PTO shaft. The PTO shaft parts safety pin with slip and spring consists of three main components: the safety pin, slip, and spring.

A power take-off (PTO) shaft is a mechanical device that transfers power from an engine or power source to a driven implement, such as a mower, baler, or auger. The PTO shaft enables the transmission of rotational power, allowing the implement to perform its intended function.

The PTO shaft parts safety pin with slip and spring offers several advantages. It provides an added layer of safety by allowing some movement and reducing the risk of damage or disconnection during sudden load changes. The slip and spring combination enhances the durability and longevity of the PTO shaft, reducing maintenance and replacement costs.

PTO Shaft Parts Safety Pin Specifications

PTO Shaft Parts Safety Pin Applications

The PTO shaft safety pin with slip and spring has significant applications in the agricultural sector, where machinery with PTO shafts is extensively used. Here are some specific agriculture applications where this safety pin design proves beneficial:

1. Rotary Mowers: Rotary mowers are commonly used in agriculture for cutting grass, weeds, and crops. The PTO shaft safety pin with slip and spring ensures a secure connection between the PTO shaft and the mower's cutting blades. It allows the PTO shaft to slip slightly when encountering obstacles or sudden load changes, reducing the risk of damage to the mower or PTO components.

2. Balers: Balers are used to compress crops, such as hay or straw, into bales for storage or transportation. The PTO shaft safety pin with slip and spring is essential in balers, as they operate under high loads and encounter variations in material density. The slip feature allows the PTO shaft to adjust to these load changes, reducing stress on the equipment and preventing potential damage.

3. Harvesters: Harvesters, including combines and forage harvesters, rely on PTO shafts for powering cutting and threshing mechanisms. The PTO shaft safety pin with slip and spring ensures a secure connection between the PTO shaft and the harvester's cutting or threshing components. It allows the shaft to slip slightly during sudden variations in crop density or when encountering foreign objects, protecting the machinery from damage.

4. Seeders and Planters: Seeders and planters are used to sow seeds and plant crops in agricultural fields. The PTO shaft safety pin with slip and spring is crucial in these applications, as it maintains a secure connection between the PTO shaft and the seed distribution or planting mechanisms. It allows for slight slippage during ground irregularities, preventing excessive strain on the equipment and ensuring accurate seed placement.

5. Fertilizer Spreaders: Fertilizer spreaders are utilized to distribute fertilizers or other soil amendments evenly across agricultural fields. The PTO shaft safety pin with slip and spring is important in fertilizer spreaders, as it ensures a reliable connection between the PTO shaft and the spreading mechanisms. It allows for slight slippage during uneven terrain or changes in load, optimizing the spreading process and minimizing equipment stress.

How Does the PTO Shaft Safety Pin Work?

The agriculture PTO shaft safety pin with slip and spring operates through a combination of its components: the safety pin, slip, and spring. The safety pin is a sturdy metal pin that fits through corresponding holes on the PTO shaft and the implement's input shaft. Its primary role is to secure the connection between the PTO shaft and the implement. The safety pin prevents the shaft from sliding out or disconnecting unintentionally during operation.

The slip is a cylindrical metal sleeve that surrounds the safety pin. It provides a critical function in the PTO shaft safety pin with slip and spring design. The slip allows the PTO shaft to move or slip slightly within the sleeve when encountering sudden load changes or impacts. This slip action provides flexibility and reduces stress on the PTO components, such as the gearbox, engine, or driven implement.

The spring is located between the slip and the safety pin. It provides tension and keeps the slip in place while still allowing it to move when necessary. The spring ensures that the slip returns to its original position after a load or impact event. This action restores the safety pin's functionality, reestablishing a secure connection between the PTO shaft and the implement.

When the PTO shaft is in operation, the safety pin with slip and spring system works as follows:

1. Secure Connection: The safety pin is inserted through the corresponding holes on the PTO shaft and the implement's input shaft, ensuring a secure connection between them. The safety pin prevents unintentional disconnection during operation.

2. Load or Impact Occurs: If the PTO shaft encounters sudden load changes or impacts, such as when hitting an obstacle or encountering variations in material density, the slip comes into play. The slip allows the PTO shaft to move slightly within the sleeve, absorbing the impact or adjusting to the load change.

3. Flexibility and Stress Reduction: The slip's movement within the sleeve provides flexibility, reducing stress on the PTO components. It prevents excessive strain on the PTO shaft, gearbox, engine, or driven implement. This flexibility helps protect the machinery and ensures smoother operation.

4. Restoring Original Position: After the load or impact event, the spring's tension brings the slip back to its original position. This action ensures that the safety pin is secured once again, maintaining a reliable connection between the PTO shaft and the implement.

Maintenance and Lubrication of PTO Shaft Safety Pin

Proper maintenance and lubrication of the PTO shaft safety pin are essential to ensure its optimal performance and longevity. Here are some guidelines for maintaining and lubricating the PTO shaft safety pin:

(1) Regular Inspection: Periodically inspect the safety pin, slip, and spring for any signs of wear, damage, or corrosion. Look for bent or deformed pins, worn-out slips, or weakened springs. If any components show signs of damage, replace them promptly to maintain the safety and functionality of the safety pin.

(2) Cleaning: Clean the safety pin and its components regularly to remove dirt, debris, or rust that may hinder their operation. Use a brush or cloth to clean the surfaces thoroughly, ensuring that there is no residue or buildup that could interfere with the movement of the slip or the spring.

(3) Lubrication: Apply a suitable lubricant to the safety pin and the slip to reduce friction and ensure smooth movement. Use a lubricant that is compatible with the materials and conditions of the safety pin components. A general-purpose grease or a dry lubricant spray can be used for this purpose. Apply the lubricant according to the manufacturer's recommendations.

(4) Proper Lubrication Points: Pay attention to the specific lubrication points of the safety pin. Apply the lubricant to the areas where the slip slides along the safety pin and where the spring contacts the slip, ensuring even coverage. Avoid over-lubrication, as excessive grease or lubricant can attract dirt and cause buildup.

(5) Reassembly: When reassembling the safety pin components after cleaning or maintenance, ensure that they are properly aligned and securely fitted. Double-check that the safety pin is inserted through the corresponding holes in the PTO shaft and the implement's input shaft, and that it is properly secured.

(6) Periodic Lubrication: Regularly inspect and lubricate the safety pin as part of your routine maintenance schedule. The frequency of lubrication may vary depending on the operating conditions and the manufacturer's recommendations. Consider lubricating the safety pin before each operation or at regular intervals to maintain its smooth operation.

Why Choose AGKNX’s PTO Shaft Safety Pin?

AGKNX Drive Shaft Co., Ltd. specializes in developing, manufacturing, and marketing PTO shafts, agricultural gearboxes, industrial cardan shafts, PTO shaft tubes, PTO shaft yokes, PTO shaft universal joints, PTO shaft torque limiters, car driveshafts, and u-joint coupling shafts, etc. The annual turnover is 60 million RMB, 9 Million Dollars, and It’s increasing year by year. Our products gained a great reputation from European, American, Asia, Australian, and North American customers. We are the top professional OEM supplier for many agricultural implement factories in the domestic market. AGKNX Driveshaft insists on our principles: Quality first, quick delivery, and price competitiveness. We already have the CE, TS/16949, and ISO9001 certificates with systematic manufacturing types of equipment and a QC team to guarantee our quality and delivery. We warmly welcome every friend to visit us and establish a mutually beneficial long-term relationship cooperation. Currently, our company exports its products to its valued customers in more than 50 countries in 5 continents of the world. Having the best-in-class brands in its product range, AGKNX continues its activities with the aim of becoming a global company in the fields in which it works.