CN2671834Y - High strength concrete balance weight of wheel type tractor rear wheel - Google Patents
High strength concrete balance weight of wheel type tractor rear wheel Download PDFInfo
- Publication number
- CN2671834Y CN2671834Y CN 200320127480 CN200320127480U CN2671834Y CN 2671834 Y CN2671834 Y CN 2671834Y CN 200320127480 CN200320127480 CN 200320127480 CN 200320127480 U CN200320127480 U CN 200320127480U CN 2671834 Y CN2671834 Y CN 2671834Y
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- Prior art keywords
- wheel
- high strength
- concrete
- rear wheel
- counterweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a high strength concrete balance weight of wheel type tractor rear wheel, the whole body of which is a column with steps poured by the steel concrete, in which the reinforced fiber and the cementing material are mixed. Three bushings are arranged along the axis direction. The centers of the three bushings are equispaced along the circle, and correspond to the aperture positions of the retarding drum and the rear wheel spokes. A gap is poured on the outside of the column to shun the wheel type air gate. The double-headed stud crosses through the inner of the bushing, the high strength concrete is balance weight arranged in the rear wheel rim by the nut and the cushion ring. The double-headed stud is fixed with the retarding drum and the rear wheel spokes, one end is contacted with the rear wheel spokes, and another end extends out of the wheel rim or is basically level with the outer end face of the wheel rim.
Description
Affiliated technical field
The utility model relates to a kind of parts of trac., exactly is wheel-tire tractor trailing wheel high strength concrete counterweight.
Background technology
At present, trac. all is equipped with counterweight for increasing adhesive ability in two trailing wheel wheel rims, and the material of counterweight is cast steel or cast iron, and the version of counterweight is divided into two kinds of inside and outside two formulas and integral types.But, because cast iron, cast steel price increase in recent years, and the price of trac. constantly descends, make originating firm reduce the quality of counterweight for cost-cutting malice, with 15-20 horsepower wheel-tire tractor is example, design the about 55kg of monolateral counterweight, and the weight mass of actual installation only has 30kg, this performance to tractor traction power has caused very big influence, is unfavorable for farmland operation.
Summary of the invention
In order to make counterweight reach the requirement of design-calculated Theoretical Mass, give full play to the performance of trac., reduce the manufacturing cost of trac. simultaneously, the utility model provides a kind of wheel-tire tractor trailing wheel high strength concrete counterweight, this counterweight mainly contains Reinforced Concrete Materials and makes, its price is 1/3rd to 1/4th of an equal quality gray iron counterweight price, and shock resistance, tension, bending resistance, freeze proof, abrasion resistance are enough to satisfy operating needs.
This technical scheme of using novel its technical matters of solution to be adopted is: counterweight integral body pours into cylinder with the level with ferro-concrete, its circumference profile and inner end surface match with trailing wheel wheel rim and disc shape, because the density of high strength concrete is little than cast iron, the density of high strength concrete is at 2.4t/m
2About, and the density of common grey iron is 7.0t/m
2Therefore the outer face of the high strength concrete counterweight of same weight does not resemble and is deep in the wheel rim the original gray iron counterweight, but stretch out wheel rim or equal substantially with the wheel rim outer face, the inner shaft of high strength concrete counterweight is to being equipped with three sleeve pipes, the reinforcing bar that is fixed together with sleeve pipe is radially arranged, wearing double end stud in the sleeve pipe tightens together high strength concrete counterweight and brake wheel, back spoke plate with nut collar, be mixed with fortifying fibre and bonding material for increasing concrete cohesiveness and intensity in it, for dodging tyre valve core, be cast with a breach in cylindrical outer.
The beneficial effects of the utility model are, the high strength concrete counterweight mainly contains Reinforced Concrete Materials and makes, it is 1/3rd to 1/4th of equal quality gray iron counterweight price, according to calculating 55kg high strength concrete counterweight price at 30 yuan, and the price of equal quality grey pi iron counterweight is 110 yuan (2000 yuan/ton of grey pi irons), therefore its cost of high strength concrete counterweight (110-30) * 2=160 unit that can descend is installed on trac. trailing wheel both sides, concrete weight coating is easy to make simultaneously, can satisfy operating needs well.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is an elevation profile of the present utility model constructional drawing.
Fig. 2 is a lateral plan of the present utility model
1. ferro-concretes among the figure, 2. bonding material, 3. sleeve pipe, 4. fortifying fibre, 5. double end stud, 6. nut, 7. packing ring, 8. trailing wheel wheel rim, 9. brake wheel, 10. back spoke plate, 11. valve insides.
The specific embodiment
The utility model mainly contains compositions such as ferro-concrete, bonding material, sleeve pipe, fortifying fibre, double end stud, nut, packing ring.In Fig. 1, a part of reinforcing bar in the ferro-concrete (1) and sleeve pipe (3) are affixed, the center of three sleeve pipes (3) is uniformly distributed along the circumference, and with brake wheel (9), hole site on the back spoke plate (10) is corresponding, be mixed with bonding material (2) and fortifying fibre (4) during concrete depositing, wear double end stud (5) in the sleeve pipe (3) and use nut (6), packing ring (7) is installed in high strength concrete in the trailing wheel wheel rim (8), with brake wheel (9), back spoke plate (10) tightens together, for dodging tyre valve core (11), on the circumference outer of ferro-concrete, be cast with a breach.
Claims (3)
1. wheel-tire tractor trailing wheel high strength concrete counterweight, ferro-concrete, bonding material, sleeve pipe, fortifying fibre are cast in together, it is characterized in that: inner shaft is to being equipped with three sleeve pipes and being uniformly distributed along the circumference in the ferro-concrete, and it is corresponding with spoke plate connecting hole position, back, the reinforcing bar that is fixed together with sleeve pipe is radially arranged, wear double end stud in the sleeve pipe and high strength concrete counterweight and brake wheel, back spoke plate are tightened together with nut collar.
2. wheel-tire tractor trailing wheel strong concrete counterweight according to claim 1 is characterized in that: a breach of dodging tyre valve core is arranged on the ferro-concrete circumference outer.
3. wheel-tire tractor trailing wheel strong concrete counterweight according to claim 1 is characterized in that: an end face of counterweight contacts in the trailing wheel wheel rim and with the back spoke plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127480 CN2671834Y (en) | 2003-12-01 | 2003-12-01 | High strength concrete balance weight of wheel type tractor rear wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127480 CN2671834Y (en) | 2003-12-01 | 2003-12-01 | High strength concrete balance weight of wheel type tractor rear wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671834Y true CN2671834Y (en) | 2005-01-19 |
Family
ID=34476984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320127480 Expired - Fee Related CN2671834Y (en) | 2003-12-01 | 2003-12-01 | High strength concrete balance weight of wheel type tractor rear wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671834Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094935A (en) * | 2010-12-31 | 2011-06-15 | 吉林省福瑞成粉体材料有限公司 | Energy-saving and environment-friendly counterweight product and manufacturing method thereof |
| CN102094934A (en) * | 2010-12-31 | 2011-06-15 | 吉林省福瑞成粉体材料有限公司 | Energy-saving environmental-friendly counter weight product and manufacturing method thereof |
| CN102407564A (en) * | 2011-11-18 | 2012-04-11 | 张志国 | Method for manufacturing concrete counterweight part for vehicle |
| US11390336B2 (en) | 2018-05-18 | 2022-07-19 | Ugur Beton Metal Ve Plastik Sanayi Turizm Ticaret Limited Sirketi | Balance weight of steel and heavy concrete components and method of production based thereon |
-
2003
- 2003-12-01 CN CN 200320127480 patent/CN2671834Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094935A (en) * | 2010-12-31 | 2011-06-15 | 吉林省福瑞成粉体材料有限公司 | Energy-saving and environment-friendly counterweight product and manufacturing method thereof |
| CN102094934A (en) * | 2010-12-31 | 2011-06-15 | 吉林省福瑞成粉体材料有限公司 | Energy-saving environmental-friendly counter weight product and manufacturing method thereof |
| CN102407564A (en) * | 2011-11-18 | 2012-04-11 | 张志国 | Method for manufacturing concrete counterweight part for vehicle |
| US11390336B2 (en) | 2018-05-18 | 2022-07-19 | Ugur Beton Metal Ve Plastik Sanayi Turizm Ticaret Limited Sirketi | Balance weight of steel and heavy concrete components and method of production based thereon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |