A tractor position adjusting lifter capable of adjusting the descending speed

A lifter and tractor technology, which is applied to the lifting device, lifting device, agricultural machinery and other directions of agricultural machinery, can solve the problems of changing the direction of travel, occurrence of safety accidents, lack of reference for manual adjustment methods, etc.

Active Publication Date: 2022-06-07
SHANDONG HONGYU AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It moves the speed regulating handwheel into the cab to facilitate the user's operation, but it needs one hand to reach the direction of the floor and turn the handwheel when adjusting. The action will affect the upper body of the user, which can easily lead to a change in the direction of travel or even a safety accident. In addition, the manual adjustment method lacks reference and mostly relies on the user's experience and cannot be adjusted accurately

Method used

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  • A tractor position adjusting lifter capable of adjusting the descending speed
  • A tractor position adjusting lifter capable of adjusting the descending speed
  • A tractor position adjusting lifter capable of adjusting the descending speed

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Embodiment Construction

[0015] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] A tractor position adjusting lifter capable of adjusting the descending speed, as shown in the figure, includes a lifter main body 1 and a bottom plate 2, the descending speed regulating valve of the lifter main body 1 is fixedly connected to one end of a first rotating shaft 3, and the first rotating shaft 3 is vertical. A u...

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Abstract

A tractor position adjustment lifter capable of adjusting the descending speed, comprising a lifter main body and a bottom plate, the descending speed regulating valve of the lifter main body is fixedly connected to one end of a first rotating shaft, and the other end of the first rotating shaft is fixedly installed with a first bevel gear, the first Both sides of a bevel gear are respectively provided with a second rotating shaft, one end of the second rotating shaft is provided with a gear, the opposite surfaces of the two gears are provided with grooves, and one end of the second rotating shaft is located in the corresponding groove and bears with the inner end surface of the second rotating shaft. connect. The invention does not require the user to bend down and turn the handwheel to adjust the descending speed regulating valve, and the pedal is set near the driving position, and the user can adjust the speed reduction while sitting in the driving position, which greatly improves the comfort. It can also be adjusted during travel. Users can use the corner of their eyes to find the position of the pedal and press it with their hands or feet, which has minimal impact on the tractor's travel and is more conducive to safe operation.

Description

technical field [0001] The invention belongs to the field of tractor lifters, in particular to a tractor position adjusting lifter capable of adjusting the descending speed. Background technique [0002] In order to lift or lower the farm implement located behind the tractor, a lifter is provided behind the tractor, and the descending speed of the farm implement needs to be controlled by a descending speed adjusting device. The invention with the publication number CN207460763U discloses a descending speed adjusting device, a tractor lifter and a tractor. It moves the speed-adjusting handwheel into the cab to facilitate the user's operation, but it needs one hand to reach the floor direction and turn the handwheel when adjusting. This method is only applicable to the stationary state of the vehicle, because the above The action will affect the upper body of the user, which can easily lead to a change in the direction of travel or even a safety accident. In addition, the man...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A01B63/00A01B71/00F16H1/22B66F13/00
CPCA01B63/00A01B71/00F16H1/222B66F13/00Y02T10/72
Inventor李松燕王兆华李春瑜王松浩
OwnerSHANDONG HONGYU AGRI MACHINERY