CN204623597U - Counterweight before wheel-tire tractor - Google Patents
Counterweight before wheel-tire tractor Download PDFInfo
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- CN204623597U CN204623597U CN201520258274.0U CN201520258274U CN204623597U CN 204623597 U CN204623597 U CN 204623597U CN 201520258274 U CN201520258274 U CN 201520258274U CN 204623597 U CN204623597 U CN 204623597U
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Abstract
The utility model provides counterweight before a kind of wheel-tire tractor, comprise clump weight, weight stack, described clump weight arranges one piece, and weight stack arranges multi-disc, wherein first weight stack is arranged on the positive front end of clump weight, other weight stacks forwards arrange successively in first weight stack front end, i.e. weight stack longitudinally arrangement successively in the horizontal direction.Described clump weight front end face is convex surface and close upper and lower side position is all fluted, described weight stack aft end face is concave surface, and have hangers and boss, match fixing respectively with described clump weight front end convex surface and groove, described weight stack front end face is identical with described clump weight front end face structure, can connect next described weight stack.The utility model solves the tradition problem that horizontal arrangement counterweight mode limited space balance weight is restricted and the easy lateral deviation of dismounting counterweight need all adjust, work capacity is large in vertical direction.
Description
Technical field
The utility model relates to trac. counterweight, counterweight before especially a kind of wheel-tire tractor.
Background technology
Along with the swift and violent emergence of the quick propelling of China's concentration of landholdings, appropriate scale of operation and agricultural cooperation tissue, home farm, to as modern agriculture requisite trac. various aspects of performance, requirements at the higher level are proposed.Counterweight affects one of key that trac. power gives full play to, is the key factor keeping trac. optimum performance, improve trac. serviceability and driving performance.The selecting of counterweight is subject to trac. pay load, soil and adhesive ability situation, the form of wearing (suspension type and towed) of farm implements, many-sided impact such as working depth, trac. bearing power and tyre type, specification and tire pressure, the excessive or too small negative effect all can brought in various degree of counterweight amount.Therefore require that trac. counterweight amount can increase and decrease according to actual needs, and ensure easy accessibility, locate reliable and secure.The front counterweight that current trac. uses is divided into integral type and multiple-piece, wherein, integral type counterweight can not facilitate increase and decrease quality according to actual needs, multiple-piece counterweight can conveniently increase and decrease clump weight quantity, but owing to adopting the mode along trac. lateral arrangement counterweight, counter-balanced carriage limited length, counterweight amount is restricted; If counter-balanced carriage is long affect complete machine outward appearance and crossing ability.And during dismounting, if not the counterweight of together dismounting symmetry, need adjust the position of all clump weights, work capacity is large.
Through retrieval, do not find the open source literature that can solve the problem.
Utility model content
The purpose of this utility model is to provide counterweight before a kind of wheel-tire tractor, solve tradition in vertical direction laterally restricted the and easy lateral deviation of dismounting counterweight of arrangement counterweight mode limited space balance weight need all adjustment, problem that work capacity is large.
The purpose of this utility model realizes by following technical measures:
Before this wheel-tire tractor, counterweight comprises clump weight, weight stack, described clump weight arranges one piece, and weight stack arranges multi-disc, wherein first weight stack is arranged on the positive front end of clump weight, other weight stacks forwards arrange successively in first weight stack front end, i.e. weight stack longitudinally arrangement successively in the horizontal direction.
The purpose of this utility model also realizes by following technical measures:
Described clump weight front end face is convex surface and close upper and lower side position is all fluted, described weight stack aft end face is concave surface, and have hangers and boss, match fixing respectively with described clump weight front end convex surface and groove, described weight stack front end face is identical with described clump weight front end face structure, can connect next described weight stack.
The bottom dead center position of described weight stack is offered for through the hole of bearing pin or groove, and on bearing pin, offer multiple knock hole, to adapt to the location of weight stack described in different sheet number, described bearing pin is equipped with pad when clump weight i.e. last block clump weight passes hole or groove foremost.
Described bearing pin extends through described clump weight base apertures from weight stack base apertures described in forefront, with chevron pin through in the knock hole of described bearing pin end, limits described bearing pin and axially collects together.
The utility model has following beneficial effect:
The utility model adopts the mode of the longitudinal arrangement counterweight of trac., can counterweight needed for efficient and convenient dismounting, to meet different work demand.Solve the problem that tradition horizontal arrangement counterweight mode limited space balance weight is restricted and the easy lateral deviation of dismounting counterweight need all adjust, work capacity is large simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is monolithic weight stack schematic diagram.
In figure: 1-bearing pin; 2-pad; 3-weight stack; 4-chevron pin; 5-clump weight.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1-2, before this wheel-tire tractor, counterweight comprises clump weight 5, weight stack 3, described clump weight arranges one piece, and weight stack arranges multi-disc, wherein first weight stack is arranged on the positive front end of clump weight, other weight stacks forwards arrange successively in first weight stack front end, i.e. weight stack longitudinally arrangement successively in the horizontal direction.Described clump weight front end face is convex surface and close upper and lower side position is all fluted, described weight stack aft end face is concave surface, and have hangers and boss, match fixing respectively with described clump weight front end convex surface and groove, described weight stack front end face is identical with described clump weight front end face structure, can connect next described weight stack.The bottom dead center position of described weight stack is offered for through the hole of bearing pin 1 or groove, and on bearing pin, offer multiple knock hole, to adapt to the location of weight stack described in different sheet number, described bearing pin is equipped with pad 2 when clump weight i.e. last block clump weight passes hole or groove foremost.Described bearing pin extends through described clump weight base apertures from weight stack base apertures described in forefront, with chevron pin 4 through in the knock hole of described bearing pin end, limits described bearing pin and axially collects together.
Example 1, according to actual tractor work demand, need assemble counterweight amount is 530kg.
As calculated, the counterweight requirements that described clump weight (330kg) and 5 pieces of described weight stacks (monolithic 40kg) meet 530kg is assembled.
During assembling, with bolt, described clump weight 5 is fastened on tractor chassis;
During assembling weight stack 3, the upper end hangers of weight stack 3 described in first embeds in the respective slot of described clump weight 5 top, and described boss embeds in the respective slot of described clump weight 5 bottom; Described weight stack 3 hangers of rear assembling embeds in weight stack 3 top respective slot described in lastblock, and described boss embeds in weight stack 3 bottom respective slot described in lastblock.
After 5 described weight stacks 3 have assembled, described pad 2 is put outside weight stack 3 base apertures described in trac. forefront, described bearing pin 1 extends through described clump weight base apertures from weight stack base apertures described in forefront, and described chevron pin is through in the knock hole of described bearing pin end.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (4)
1. counterweight before wheel-tire tractor, comprise clump weight, weight stack, it is characterized in that, described clump weight arranges one piece, and weight stack arranges multi-disc, wherein first weight stack is arranged on the positive front end of clump weight, and other weight stacks forwards arrange successively in first weight stack front end, i.e. weight stack longitudinally arrangement successively in the horizontal direction.
2. counterweight before wheel-tire tractor according to claim 1, it is characterized in that, described clump weight front end face is convex surface and close upper and lower side position is all fluted, described weight stack aft end face is concave surface, and have hangers and boss, match fixing respectively with described clump weight front end convex surface and groove, described weight stack front end face is identical with described clump weight front end face structure, can connect next described weight stack.
3. counterweight before wheel-tire tractor according to claim 1, it is characterized in that, the bottom dead center position of described weight stack is offered for through the hole of bearing pin or groove, and on bearing pin, offer multiple knock hole, to adapt to the location of weight stack described in different sheet number, described bearing pin is equipped with pad when clump weight i.e. last block clump weight passes hole or groove foremost.
4. counterweight before wheel-tire tractor according to claim 3, it is characterized in that, described bearing pin extends through described clump weight base apertures from weight stack base apertures described in forefront, with chevron pin through in the knock hole of described bearing pin end, limits described bearing pin and axially collects together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258274.0U CN204623597U (en) | 2015-04-23 | 2015-04-23 | Counterweight before wheel-tire tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258274.0U CN204623597U (en) | 2015-04-23 | 2015-04-23 | Counterweight before wheel-tire tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623597U true CN204623597U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258274.0U Active CN204623597U (en) | 2015-04-23 | 2015-04-23 | Counterweight before wheel-tire tractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204623597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802865A (en) * | 2015-04-23 | 2015-07-29 | 山东常林道依茨法尔机械有限公司 | Wheel type tractor front weight balancer |
-
2015
- 2015-04-23 CN CN201520258274.0U patent/CN204623597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802865A (en) * | 2015-04-23 | 2015-07-29 | 山东常林道依茨法尔机械有限公司 | Wheel type tractor front weight balancer |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |