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Special counterweight structure for agricultural machine

A technology of agricultural machines and counterweight sheets, which is applied in the directions of motor vehicles, tractors, transportation and packaging, can solve the problems of limited length of counterweight frames, limited counterweights, large workload, etc., and achieves small occupied space and simple structure. innovative effect

Inactive Publication Date: 2017-05-17
秦世林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is required that the tractor counterweight can be increased or decreased according to actual needs, and that it is easy to disassemble and assemble, and the positioning is reliable and safe. Traditional front counterweights used on tractors are divided into integral type and multi-piece type. Among them, the integral counterweight cannot be convenient according to actual needs. To increase or decrease the mass, the multi-piece counterweight can easily increase or decrease the number of counterweights. However, due to the way of arranging the counterweights along the lateral direction of the tractor, the length of the counterweight frame is limited, and the weight of the counterweight is limited. If the counterweight frame is too long, it will affect the whole machine. Appearance and passability, and when disassembling, if the symmetrical counterweights are not disassembled at the same time, the positions of all counterweights need to be adjusted, which requires a lot of work

Method used

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  • Special counterweight structure for agricultural machine

Examples

Experimental program
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Effect test

Embodiment 1

[0013] This embodiment provides a special counterweight structure for agricultural machines, which is characterized in that: the special counterweight structure for agricultural machines includes a counterweight (1), a fixed nut (2), a counterweight plate (3), a double-headed bolt ( 4), Gasket (5);

[0014] Among them: the structure mainly includes a counterweight (1) and a counterweight (3). The counterweight (1) is provided with one piece, and the counterweight (3) is provided with multiple pieces. The first counterweight (3) is installed At the front end of the counterweight (1), the other counterweights (3) are arranged forward in turn at the front end of the first counterweight (3), and the counterweight (3) and counterweight (3) are equipped with Gasket (5).

[0015] The weight plates (3) are arranged longitudinally in sequence in the horizontal direction, the rear end surface of the weight plate (3) is concave, and there are two threaded holes for bolts, which are conn...

Embodiment 2

[0018] A special counterweight structure for agricultural machines, characterized in that the special counterweight structure for agricultural machines includes counterweights (1), fixing nuts (2), counterweight plates (3), double-headed bolts (4), gaskets (5);

[0019] Among them: the structure mainly includes a counterweight (1) and a counterweight (3). The counterweight (1) is provided with one piece, and the counterweight (3) is provided with multiple pieces. The first counterweight (3) is installed At the front end of the counterweight (1), the other counterweights (3) are arranged forward in turn at the front end of the first counterweight (3), and the counterweight (3) and counterweight (3) are equipped with Gasket (5).

[0020] The weight plates (3) are arranged longitudinally in sequence in the horizontal direction, the rear end surface of the weight plate (3) is concave, and there are 4 bolt threaded holes for installation, which are connected with the convex surfac...

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Abstract

The invention provides a special counterweight structure for an agricultural machine. The special counterweight structure for the agricultural machine is characterized by comprising a counterweight block, a fixing screw, counterweight sheets, double-end bolts and gaskets, wherein the special counterweight structure mainly comprises the counterweight block and the counterweight sheets; one counterweight block is arranged; a plurality of counterweight sheets are arranged; the first counterweight sheet is mounted at the the front end of the counterweight block; other counterweight sheets are arranged at the front end of the first counterweight sheet forwards in sequence; that is to say that the counterweight sheets are longitudinally arranged in sequence in a horizontal direction; the back end surfaces of the counterweight sheets are concave surfaces and 2-4 bolt thread holes are formed in the back end surfaces of the counterweight sheets; convex surfaces and grooves at the front end of the counterweight sheets are fixed in a matched manner; the front end surfaces of the counterweight sheets are adaptive to the back end surface structure of the counterweight block; a hole or a groove, which allows the double-end bolt to penetrate through, is formed in each counterweight sheet; and the gaskets are mounted between the counterweight sheets. The special counterweight structure for the agricultural machine is advantaged in that the structure of the special counterweight structure is simple and creative, the space usage of the special counterweight structure is less and problems that the counterweight weight is limited due to limited space of the counterweight mode and the workload is large because counterweights are easy to laterally deflected and need to be all adjusted when being disassembled are effectively solved.

Description

technical field [0001] The invention relates to a counterweight device for a wheeled tractor, and in particular provides a special counterweight structure for an agricultural machine. Background technique [0002] With the rapid development of my country's farming industry, higher requirements are put forward for the performance of tractors in all aspects. Counterweight is one of the keys that affect the full play of tractor power, and is an important factor to maintain the best performance of tractors and improve tractor performance and driving performance. It is required that the tractor counterweight can be increased or decreased according to actual needs, and that it is easy to disassemble and assemble, and the positioning is reliable and safe. Traditional front counterweights used on tractors are divided into integral type and multi-piece type. Among them, the integral counterweight cannot be convenient according to actual needs. To increase or decrease the mass, the mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D49/08
CPCB62D49/08
Inventor 秦世林
Owner 秦世林