Electric extension bagging hand lever

Abstract

The invention relates to the technical field of horticultural planting and cultivating auxiliary devices, in particular to an electric extension bagging hand lever. The hand lever is low in use limitation, facilitates adjustment of the working length of a connecting rod, brings convenience to users, is high in practicability, facilitates adjustment of included angle between a bottom plate and a top plate and is high in use effect, thereby improving the use reliability. The hand lever comprises the connecting rod, a grip, a connecting frame, the bottom plate and the top plate, and the connecting frame is installed at the top wall of the bottom plate. The hand lever further comprises a shrinking frame, a threaded rod, a threaded tube, a connecting plate, a driving gear, a driven gear, a chain and a servo motor. The grip is mounted on the top wall of the shrinking frame, and a working chamber is arranged in the shrinking frame, the output end of the servo motor is provided with a transmission shaft, and the chain sleeves the driving gear and the driven gear. The hand lever further comprises a spring, a driving motor, two sets of fixing frames, a connecting rope and a transmission belt. A take-up reel is arranged on a rotating shaft, and a connecting rope sleeves the take-up reel, and the transmission belt sleeves a driven shaft and the rotating shaft.

Description

technical field [0001] The invention relates to the technical field of horticultural planting and cultivating attachments, in particular to an electric extension handle for fruit bags. Background technique [0002] As we all know, the fruit bag is a tool used to set on the outside of the planted fruit to improve the appearance quality and reduce pesticide residues, and the fruit bag handle is a tool used to remove the fruit bag for the convenience of the staff A device for related processing of planted fruit or fruit trees, which has been widely used in the field of garden planting; existing fruit bag handles include connecting rods, grips, connecting frames, fixed frames, pull rods, traction ropes, Bottom plate and top plate, the top and the bottom end of connecting rod are respectively connected with the bottom wall of described bottom plate and the top wall of handle, and connecting frame is installed on the top wall of bottom plate, and top plate is hingedly installed on...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the fruit bag is a tool used to set on the outside of the planted fruit to improve the appearance quality and reduce pesticide residues, and the fruit bag handle is a tool used to remove the fruit bag for the convenience of the staff A device for related processing of planted fruit or fruit trees, which has been widely used in the field of garden planting; existing fruit bag handles include connecting rods, grips, connecting frames, fixed frames, pull rods, traction ropes, Bottom plate and top plate, the top and the bottom end of connecting rod are respectively connected with the bottom wall of described bottom plate and the top wall of handle, and connecting frame is installed on the top wall of bottom plate, and top plate is hingedly installed on the described connecting frame, and the traction rope The top end and the bottom end are respectively connected with the bottom wall of the top wall and the top wall of the pull rod, the fixed frame is installed on the handle, the pull rod is hingedly mounted on the fixed frame, and the fixed frame is provided with through holes; When using the fruit bag handle, the user first holds the handle with his hand, and pulls the pull rod with his fingers to drive it to rotate on the fixed frame. The rotation of the pull rod can drive the traction rope to stretch the top plate to adjust the angle between the top plate and the bottom plate. , to fix the position of the fruit bag, the staff manually moves the handle to drive the connecting rod to move, and the movement of the connecting rod can drive the bottom plate and the top plate to move at the same time, so that the fruit bag can be moved to a suitable position; however, the existing fruit bag During the use of the hand lever, it is found that its use is limited, and it is inconvenient to adjust the working length of the connecting rod, which brings inconvenience to the user and has low practicability; moreover, it is inconvenient to use, and it is inconvenient to adjust the distance between the bottom plate and the top plate. Angle, the use effect is poor, resulting in low reliability

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