CN201179816Y - Composite pullback weight for drive wheel of large-medium wheeled tractor - Google Patents
Composite pullback weight for drive wheel of large-medium wheeled tractor Download PDFInfo
- Publication number
- CN201179816Y CN201179816Y CNU2008200695458U CN200820069545U CN201179816Y CN 201179816 Y CN201179816 Y CN 201179816Y CN U2008200695458 U CNU2008200695458 U CN U2008200695458U CN 200820069545 U CN200820069545 U CN 200820069545U CN 201179816 Y CN201179816 Y CN 201179816Y
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- Prior art keywords
- composite
- drive wheel
- shell
- utility
- counterbalance
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Abstract
The utility model provides a composite counterbalance for a driving wheel of a large and medium sized wheel tractor, comprising a counterbalance body, wherein the counterbalance body comprises a shell and nonmetal filler which is filled into the shell; the shell has a thin steel plate alloy-welded totally enclosed structure and takes the shape of a circular cake or a bread roll; and the nonmetal filler is concrete. The utility model has the advantages that the composite counterbalance is simple in structure, easy to product, low in cost and beautiful in appearance, meets the use demand of the large and medium sized wheel tractor, obviously reduces the production cost and the use cost, is favorable for environmental protection, and has obvious economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of drive wheel composite counterweight, specifically, relates to a kind of big-and-middle-sized wheel-tire tractor drive wheel composite counterweight.
Background technology
In order to give full play to the due towability of big-and-middle-sized wheel-tire tractor, usually, need be the counterweight of its drive wheel equipment constant weight; The tradition counterweight adopts the cast iron manufacturing, needs to consume a large amount of metallic materials; Because the cast iron price progressively goes up, and makes the manufacturing cost and use cost of counterweight significantly rise.
In order to solve the contradiction of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, thus provide a kind of can satisfy use the needs remarkable big-and-middle-sized wheel-tire tractor drive wheel composite counterweight of cost-cutting and the consumption of minimizing metallic material again.
Goal of the invention of the present utility model is to realize by following technical scheme:
A kind of big-and-middle-sized wheel-tire tractor drive wheel composite counterweight comprises the counterweight body, and described counterweight body comprises shell and is filled in the interior non-metal weighting material of described shell; Described shell is a sheet steel seam full-closed structure; Described shell has cake profile or bagel profile;
Described non-metal weighting material is a cement concrete.
The utility model has substantive distinguishing features and progressive with respect to prior art, specifically, this composite counterweight is simple in structure, be easy to produce, with low cost, aesthetic in appearance, it had both satisfied the use needs of big-and-middle-sized wheel-tire tractor, make again to produce and significantly reduce, and be beneficial to environmental protection, have tangible economic benefit and social benefit with use cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For advantage of the present utility model and technical characterictic further are described, provide the specific embodiment of the present utility model below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of big-and-middle-sized wheel-tire tractor drive wheel composite counterweight comprises counterweight body 1, and described counterweight body 1 comprises shell 2 and the non-metal weighting material 3 that is filled in the described shell 2;
Described shell 2 is sheet steel seam full-closed structures; During production, sheet steel is carried out punching press, welding, and make the totally-enclosed structure;
Described shell 2 has the bagel profile; In other embodiments, according to the needs of actual counter weight construction, described shell has the cake profile;
Described non-metal weighting material 3 adopts cement concrete usually; Fill to produce and adopt no pressure injection mode, simple, the reliable for effect and low production cost of this mode technology.
Described shell 2 is provided with thimble assembly 4, so that install by thimble assembly 4 when using.
In order to satisfy the needs of traction booster weight, during use, respectively two set of weights are installed in drive wheel spoke both sides, to make full use of the available space of spoke both sides.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1, a kind of big-and-middle-sized wheel-tire tractor drive wheel composite counterweight comprises the counterweight body, it is characterized in that: described counterweight body comprises shell and is filled in the interior non-metal weighting material of described shell.
2, big-and-middle-sized wheel-tire tractor drive wheel composite counterweight according to claim 1, it is characterized in that: described shell is a sheet steel seam full-closed structure.
3, big-and-middle-sized wheel-tire tractor drive wheel composite counterweight according to claim 1 and 2, it is characterized in that: described shell has cake profile or bagel profile.
4, big-and-middle-sized wheel-tire tractor drive wheel composite counterweight according to claim 1, it is characterized in that: described non-metal weighting material is a cement concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200695458U CN201179816Y (en) | 2008-03-11 | 2008-03-11 | Composite pullback weight for drive wheel of large-medium wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200695458U CN201179816Y (en) | 2008-03-11 | 2008-03-11 | Composite pullback weight for drive wheel of large-medium wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179816Y true CN201179816Y (en) | 2009-01-14 |
Family
ID=40249319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200695458U Expired - Fee Related CN201179816Y (en) | 2008-03-11 | 2008-03-11 | Composite pullback weight for drive wheel of large-medium wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179816Y (en) |
-
2008
- 2008-03-11 CN CNU2008200695458U patent/CN201179816Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20100311 |