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Lifting regulating mechanism for plucker gripper

The technology of lifting adjustment and lifting mechanism is applied in the field of lifting adjustment mechanism of the gripper of cotton pickers, which can solve the problems of unstable lifting of the gripper, collision with the ground, equipment damage, etc., and achieve the effects of reliable lifting, lifting operation and improving stability.

Inactive Publication Date: 2015-06-03
HUNAN JICHANG SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has the following disadvantages: the chain may be loose due to various factors during the transmission process, and cannot be kept in a tensioned state, resulting in unstable lifting of the gripper; The ground is very close, if it continues to fall, it will hit the ground, and the hard impact will cause equipment damage

Method used

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  • Lifting regulating mechanism for plucker gripper
  • Lifting regulating mechanism for plucker gripper
  • Lifting regulating mechanism for plucker gripper

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] see figure 1 , figure 2 , the handle lifting adjustment mechanism of the cotton catching machine according to the present invention includes a frame 1 and a lifting mechanism, and the lifting mechanism includes a screw rod 2, a sprocket 3, a chain 4, a motor 5, a handle of the cotton picking machine and a handle support 6. The handle of the bale grabbing machine includes a suction cover 71 and a rib 72. The screw 2 is fixed on the handle bracket 6; the bottom of the rib 72 is provided with an elastic rubber buffer device 73; the bottom end of the suction cover 71 A position sensor 8 is provided, and the position sensor 8 is electrically connected to a controller ...

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Abstract

The invention relates to the technical field of textile machines, in particular to a lifting regulating mechanism for a plucker gripper. The lifting regulating mechanism comprises a rack and a lifting mechanism; the lifting mechanism comprises screws, sprockets, a chain, a motor, the plucker gripper and a gripper support; the plucker gripper comprises a suction cowl and ribs; the bottom part of each rib is provided with an elastic rubber bumper; the bottom end of the suction cowl is provided with a position sensor; the position sensor is electrically connected with a controller; the controller is connected with the motor; a strip groove is formed in the upper side of the gripper support; the strip groove is provided with a chain tightener; the chain tightener comprises an adjustment sprocket, a sprocket shaft, a sliding seat and a spring; the adjustment sprocket is connected with the chain; one end of the spring is supported on the end part of the sliding seat, and the other end of the spring is fixedly arranged in the strip groove. According to the lifting regulating mechanism for the plucker gripper, provided by the invention, the lifting of the plucker gripper can reliably run, the equipment loss is reduced, and the safety performance is improved.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a lifting and lowering adjustment mechanism for a gripper of a cotton plucking machine. Background technique: [0002] Cotton plucking machine, also known as automatic cotton feeding machine, is the first stand-alone machine of feeding, opening and mixing machines. During the working process of the cotton catching machine, the gripper of the cotton catching machine is lifted and lowered by the driving of the lifting device. With the reduction of the height of the raw cotton, the gripper is synchronously controlled to descend to continue catching cotton. [0003] Chinese Publication No. CN204125580U, the patent of announcement day 2015.01.28 discloses a kind of automatic take-off and landing grabbing machine, including the take-off and landing mechanism composed of screw rod, sprocket wheel, chain, reducer, motor and cotton grabbing hand. The lifting mechanism is drive...

Claims

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Application Information

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IPC IPC(8): D01G7/00D01G7/14
CPCD01G7/00D01G7/14
Inventor 陈永林
Owner HUNAN JICHANG SILK
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