Agricultural trolley

A technology of trolleys and lifting rods, applied in the fields of application, agriculture, agricultural machinery and tools, etc., can solve the problems of complex production process, low safety performance, high cost, etc., and achieve the effects of improving safety performance, convenient lifting adjustment, and low production cost

Inactive Publication Date: 2009-04-22
谢翠斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The agricultural trolley in the prior art uses a pneumatic mechanism to adjust the lift, the adjustment is unstable, the fixation is not reliable, it is easy to damage, the safety performance is low, and the production process is complicated and the cost is high

Method used

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  • Agricultural trolley
  • Agricultural trolley

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] An agricultural trolley shown in Figures 1 and 2, which includes a seat 1, a lifting rod 2, a roller 3, a threaded pipe 4, a nut 5, a gasket 6, a screw 7, a threaded hole 8, and an "H"-shaped chassis 9. The bottom of the seat 1 is connected to the lifting rod 2, and the two rollers 3 are arranged on the front and rear supports of the "H" type chassis 9. A threaded pipe 4 is provided at the center of the "H" type chassis 9, and the lower part of the lifting rod 2 is provided with threads and " H" type bottom frame 9 central threaded pipe 4 thread fit, the bottom end of lifting rod 2 is provided with limit piece, limit piece includes nut 5, gasket 6, there is a threaded hole 8 on the bottom surface of lifting rod, a screw 7 and threaded hole 8 Cooperate to lock the nut 5 and the washer 6 on the bottom surface of the elevating rod 2. The cross section of the nut 5 and ...

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PUM

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Abstract

The invention relates to a farm trolley. The farm trolley comprises a seat (1) a lifting rod (2), an 'H'-shaped chassis (9) and two trolley wheels, wherein the bottom of the seat is connected with the lifting rod, two trolley wheels are arranged on a front support and a rear support of the 'H'-shaped chassis, a threaded pipe (4) is arranged in the center of the 'H'-shaped chassis, the lower part of the lifting rod has threads matched with those of the threaded pipe arranged in the center of the 'H'-shaped chassis, a bottom end of the lifting rod is connected with a stopper, a bottom face of the lifting rod has a threaded hole (8), a screw (7) is fitted with the threaded hole to lock the stopper on the bottom face of the lifting rod and prevent the lifting rod from coming out of the threaded pipe. The farm trolley has the advantages of convenient adjustment, safe and stable use, compact structure, low cost and adaptability to various agricultural environments.

Description

technical field [0001] The invention relates to an agricultural trolley, in particular to an agricultural trolley which is convenient for field and lawn work. Background technique [0002] When the agricultural work needs to squat down and work, it is usually equipped with a trolley, which is comfortable and convenient, and relieves the hard work of working in the field or lawn for a long time. The agricultural trolley in the prior art adopts a pneumatic mechanism to adjust the lifting, the adjustment is unstable, the fixation is not firm, easy to damage, low in safety performance, and the production process is complicated and the cost is high. Contents of the invention [0003] The object of the present invention is to solve the deficiencies of the prior art, and provide a safe and comfortable agricultural trolley, which is simple in manufacture, low in cost, convenient in adjustment, and more convenient for squatting down to work. [0004] In order to achieve the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B75/00
Inventor 谢翠斌
Owner 谢翠斌
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