CN201587282U - Wheel counterweight - Google Patents
Wheel counterweight Download PDFInfo
- Publication number
- CN201587282U CN201587282U CN2010201010332U CN201020101033U CN201587282U CN 201587282 U CN201587282 U CN 201587282U CN 2010201010332 U CN2010201010332 U CN 2010201010332U CN 201020101033 U CN201020101033 U CN 201020101033U CN 201587282 U CN201587282 U CN 201587282U
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- Prior art keywords
- lag
- annular weight
- inclination
- annular
- weight stack
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- Expired - Lifetime
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Abstract
The utility model discloses a wheel counterweight comprising at least two annular weight stacks axially connected end to end, wherein one annular weight stack is closest to and fixed with a spoke plate, at least three oblique inner U-shaped grooves which can equally and circumferentially divide the inner circumference are distributed on the radial inner circumference of the annular weight stack, the radial outer circumference of the other annular weight stack is provided with oblique outer U-shaped grooves corresponding to the positions of the inner U-shaped grooves, a passage for containing a bolt is formed between the oblique inner U-shaped groove and the oblique outer U-shaped groove which are respectively positioned on the two adjacent annular weight stacks, and the two adjacent annular weight stacks are connected in a fastening manner by the bolts through nuts. In the utility model, the annular weight stacks are all connected by the bolts and the U-shaped grooves and can not suffer obliqueness and eccentricity, thereby leading a car body to run more stably.
Description
Technical field
The utility model relates to a kind of wheel ballast weight, relates in particular to the back counterweight on a kind of trailing wheel that is applied in vehicles such as trac..
Background technology
Trac. need add counterweight on wheel when the heavy agricultural machinery and implement of equipment, come the bearing load of balance trac. front and back tire, avoids the trac. nose.In general the tire of trac. is contained on the wheel rim, and wheel rim and disc are fixed, and when the trac. forebody loads agricultural machinery and implement, perhaps when obtaining bigger tractive force, can wear the back counterweight on the disc of trac. trailing wheel.The structure of existing a kind of back counterweight is shown in the US Patent that the patent No. is 3644002, and back counterweight can axially be superposeed by some annular weight stacks and form, and according to the weight of needed counterweight, can freely select the number of the annular weight stack of needs stack.
Wherein, be provided with prominent hook, a side and the cooresponding crossette that is provided with of prominent hook of disc dorsad, the mutual fastener engagement of adjacent cooresponding prominent hook of two annular weight stacks and crossette towards a side of disc on each annular weight stack.Also be provided with U-lag in the bevelled in the side near disc on each annular weight stack in addition, away from the cooresponding outer U-lag of a bevelled that also is provided with of a side of disc, the interior U-lag of adjacent two annular counterweights and outer U-lag can constitute a passage.Two groups of prominent hook, crossette and one group of inside and outside U-lag generally are set on each annular weight stack, form three attachment points, be distributed in the circumferential of annular.When these several annular weight stack was assembled, a most annular weight stack of close disc was fixed by bolt and disc at first, and the crossette of then the prominent hook of the annular weight stack of the next one being aimed at an annular weight stack on this makes the two mutual fastener engagement; And then in the passage that forms of the inside and outside U-lag that is fixed by bolts to these two adjacent annular counterweights and fastening, make two annular weight stacks interfix.
Like this pass through two groups of prominent hooks, crossette and one group of back counterweight that U-lag is fixing, the inclination eccentric phenomena appears after assembling unavoidably, especially after a plurality of annular weight stack stacks, the stack of deviation can appear, and feasible serious more from disc annular weight stack eccentric phenomena far away.At tire load-bearing and high-speed operation after a period of time, above-mentioned eccentric can be more serious, can cause the trac. operation not steady.
Summary of the invention
The utility model purpose provides a kind of wheel ballast weight, in order to solve the inclination eccentricity issues after counterweight is installed.
The technical solution of the utility model is: a kind of wheel ballast weight, comprise at least two axial end to end annular weight stacks, wherein the most close disc annular weight stack and disc are fixed, described annular weight stack footpath inwardly is distributed with the interior U-lag of at least three inclinations in week in the circumferential five equilibrium week, the cooresponding outer U-lag of inclination that is provided with in U-lag position in described annular weight stack outer radial periphery and each tilt, lay respectively at U-lag in the inclination on adjacent two annular weight stacks and the passage of the ccontaining bolt of formation between the outer U-lag of tilting, described bolt is fastenedly connected adjacent two annular weight stacks by nut.All directions all connect by same connection structure between adjacent like this two annular weight stacks, can not produce the inclination eccentric phenomena, make that the car body operation is more stable.
Further, in above-mentioned wheel ballast weight, described annular weight stack is provided with location indentations towards the disc inner end surface, and described annular weight stack is provided with and the cooresponding positioning boss of location indentations away from the disc outer face.Like this, when installing between adjacent two annular weight stacks, the positioning boss of at first location indentations of next annular weight stack being aimed at a last annular weight stack positions, and makes things convenient for next step installation.
Further, in above-mentioned wheel ballast weight, described location indentations is the annular groove that is positioned on the inner end surface; Described positioning boss is for being positioned on the outer face and the cooresponding annular boss of annular groove.Like this with bolt two annular weight stacks are carried out fastening before, next annular weight stack plays certain supporting role to the annular groove of the annular boss of a last annular weight stack by next annular weight stack to this.
Further, in above-mentioned wheel ballast weight, 2 points on the axial line of annular weight stack were pointed at the angle of inclination of U-lag and all outer U-lags that tilt respectively in all tilted on the described annular weight stack.Promptly after using bolt that two annular weight stacks are fastenedly connected, the axle center of bolt is all pointed on the axial line of annular weight stack a bit, and each bolt has guaranteed that to the radial tension that annular weight stack has this direction annular weight stack can be by uninfluenced installation.
Further, in above-mentioned wheel ballast weight, the angle of inclination of the U-lag and the outer U-lag that tilts is pointed on the axial line that annular weight stack deviates from disc one side in the described inclination.
Further, in above-mentioned wheel ballast weight, the angle of inclination of the U-lag and the outer U-lag that tilts and the angle between the annular weight stack axial end are 45 degree in the described inclination.
Further, in above-mentioned wheel ballast weight, in the described inclination U-lag and tilt outer U-lag respectively at the end of passage be provided with on every side with channel axis to vertical inclination concave surface.After bolt was placed in the passage, the head of bolt and nut can both well be resisted against on the above-mentioned inclination concave surface like this.
Further, in above-mentioned wheel ballast weight, described annular weight stack periphery is provided with at least three axial mounting holes that cooperate with bolt, described annular weight stack is provided with the installation concave surface around the outer end of mounting hole away from disc, concave surface is exposed to the mounting hole outer end greater than screw bolt and nut in the axial degree of depth length is installed.By be spirally connected assembly and at least three above-mentioned mounting holes such as bolt, nut, can realize that annular weight stack and disc are connected and fixed.The existence of concave surface is installed, can so that be spirally connected fixing after, the end of nut and tie bolt all is positioned in the outer face of annular weight stack, can not influence this annular weight stack and be connected with the end face of next annular weight stack, the size that concave surface is installed simultaneously is fit to socket wrench with nut screwing clamping or unscrew.
The utility model advantage is: the utility model all connects annular weight stack by bolt and U-lag, can not produce annular weight stack inclination accentric phenomenon, makes that the car body operation is more stable.
Description of drawings
Fig. 1 is the front elevation of the utility model specific embodiment annular weight stack;
Fig. 2 is the back view of the utility model specific embodiment annular weight stack;
Fig. 3 is that A-A among Fig. 2 is to the sectional structure scheme drawing;
Fig. 4 be among Fig. 3 B to the perspective view at visual angle;
Fig. 5 be among Fig. 3 C to the perspective view at visual angle;
Fig. 6 uses the reference configuration cutaway view for the utility model specific embodiment;
Fig. 7 is the decomposing schematic representation that specific embodiment shown in Figure 6 uses reference configuration.
Wherein: 1 annular weight stack; 11 inner end surfaces; U-lag in 12 inclinations; The outer U-lag of 13 inclinations; 14 passages; 15 location indentations; 16 positioning boss; 17 outer faces; 18 inclination concave surfaces; 2 disc; 3 bolts; 4 nuts; 5 tie bolts; 6 flat shims; 7 spring shims; 8 mounting holes; 81 install concave surface.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: extremely shown in Figure 7 as Fig. 1, a kind of wheel ballast weight, comprise two axial end to end annular weight stacks 1, wherein the annular weight stack 1 of the most close disc 2 is fixing with disc 2, described annular weight stack 1 footpath inwardly is distributed with the interior U-lag 12 of three inclinations in week in the circumferential trisection week, the cooresponding outer U-lag 13 of inclination that is provided with in U-lag 12 positions in described annular weight stack 1 outer radial periphery and each tilt, U-lag 12 is identical with the angle of inclination of the outer U-lag 13 of described inclination in the described inclination.As shown in Figure 6, near the outer U-lag 13 of three inclinations on the annular weight stack 1 of disc 2 and away from the passage 14 that forms a ccontaining bolt 3 in three inclinations on the annular weight stack 1 of disc 2 between the U-lag 12 respectively, being inserted that the back is stretched out by U-lag 12 in tilting and be spirally connected by nut 4 by the outer U-lag 13 of top inclination of bolt 3 screws, two annular weight stacks 1 axially and are directly upwards being applied fastening pressure respectively, making that these adjacent two annular weight stacks 1 are fastenedly connected.
Described annular weight stack 1 is provided with location indentations 15 towards the inner end surface 11 of disc 2, and described annular weight stack 1 is provided with and location indentations 15 cooresponding positioning boss 16 away from the outer face 17 of disc 2.Described location indentations 15 is for being positioned at the annular groove on the inner end surface 11; Described positioning boss 16 is for being positioned at the annular boss on the outer face 17.Be positioned at the annular groove of the annular weight stack 1 in the outside in the present embodiment near the annular boss of the annular weight stack 1 of disc 2, simultaneously the former outer face 17 and the latter's inner end surface 11 mutually against.
Also be provided with three mounting holes 8 on the described annular weight stack 1, annular weight stack 1 can be fixed on the disc 2 by tie bolt 5, nut 4, flat shim 6 and spring shim 7.U-lag 12 6 Equal rounds in three mounting holes 8 and three inclinations wherein, three mounting holes 8 are positioned to be provided with around the end of outer face 17 installs concave surface 81, make when nut 4 is fixed on the tie bolt 5 by this end, the end of nut 4 and tie bolt 5 all is positioned in the outer face 17, can not influence this annular weight stack 1 and be connected with the end face of next annular weight stack 1, the size that concave surface 81 is installed simultaneously is fit to socket wrench and nut 4 is tightened or is unscrewed.
2 points on the axial line that annular weight stack 1 deviates from disc 2 one sides were pointed at the angle of inclination of U-lag 12 and all outer U-lags 13 that tilt respectively in all tilted on the described annular weight stack 1.The angle of inclination of the U-lag 12 and the outer U-lag 13 that tilts and the angle between annular weight stack 1 axial end are 45 degree in the described inclination.Be that U-lag 12 all is positioned at same circular cone in three inclinations on the same annular weight stack 1, the fixed point of this circular cone is positioned on the axial line of annular weight stack 1, and the base angle of this circular cone is 45 degree.
U-lag 12 is provided with and passage 14 axial vertical inclination concave surfaces 18 on every side with the end of outer U-lag 13 respectively at passage 14 that tilt in the described inclination.The bolt cap of bolt 3 has on the inclination concave surface 18 that a flat shim 6 is resisted against passage 14 1 ends, and the fixing nut 4 and the spring shim 7 and the flat shim 6 of nut 4 inboards are resisted against on the inclination concave surface 18 of passage 14 other ends on bolt 3 other ends.When bolt 3 and nut 4 were fastening, the pad of bolt cap and nut 4 inboards was pressed on respectively on two inclination concave surfaces 18.
The utility model has solved the problem that off centering appears in a plurality of annular weight stack ease of connections, makes that the operation of trac. fuselage is more stable.
Claims (8)
1. wheel ballast weight, comprise at least two axial end to end annular weight stacks (1), it is characterized in that: described annular weight stack (1) footpath inwardly is distributed with the interior U-lag (12) of at least three inclinations in week in the circumferential five equilibrium week, the cooresponding inclination outer U-lag (13) that is provided with in U-lag (12) position in described annular weight stack (1) outer radial periphery and each tilt, lay respectively at U-lag (12) in the inclination on adjacent two annular weight stacks (1) and the passage (14) of the ccontaining bolt of formation (3) between the outer U-lag (13) of tilting, described bolt (3) is fastenedly connected adjacent two annular weight stacks (1) by nut (4).
2. wheel ballast weight according to claim 1, it is characterized in that: described annular weight stack (1) is provided with location indentations (15) towards the inner end surface (11) of disc (2), and described annular weight stack (1) is provided with and the cooresponding positioning boss of location indentations (15) (16) away from the outer face (17) of disc (2).
3. wheel ballast weight according to claim 2 is characterized in that: described location indentations (15) is for being positioned at the annular groove on the inner end surface (11); Described positioning boss (16) is for to be positioned on the outer face (17) and the cooresponding annular boss of annular groove.
4. wheel ballast weight according to claim 1 is characterized in that: a described annular weight stack (1) go up all tilt in the angle of inclination of U-lag (12) and all outer U-lags of inclination (13) point to 2 points on the axial line of annular weight stack (1) respectively.
5. wheel ballast weight according to claim 4 is characterized in that: the angle of inclination of the interior U-lag (12) of described inclination and the outer U-lag (13) that tilts is pointed to annular weight stack (1) and is deviated from the axial line of disc (2) one sides.
6. according to claim 4 or 5 described wheel ballast weights, it is characterized in that: the angle of inclination of the U-lag (12) and the outer U-lag (13) that tilts and the angle between annular weight stack (1) axial end are 45 degree in the described inclination.
7. wheel ballast weight according to claim 1 is characterized in that: U-lag (12) is provided with and the axial vertical inclination concave surface (18) of passage (14) on every side with the end of outer U-lag (13) respectively at passage (14) that tilt in the described inclination.
8. wheel ballast weight according to claim 1, it is characterized in that: described annular weight stack (1) periphery is provided with at least three axial mounting holes (8) that cooperate with bolt, described annular weight stack (1) is provided with around the outer end of mounting hole (8) away from disc (2) concave surface (81) is installed, and concave surface (81) is exposed to mounting hole (8) outer end greater than screw bolt and nut in the axial degree of depth length is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201010332U CN201587282U (en) | 2010-01-21 | 2010-01-21 | Wheel counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201010332U CN201587282U (en) | 2010-01-21 | 2010-01-21 | Wheel counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587282U true CN201587282U (en) | 2010-09-22 |
Family
ID=42747048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201010332U Expired - Lifetime CN201587282U (en) | 2010-01-21 | 2010-01-21 | Wheel counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587282U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407564A (en) * | 2011-11-18 | 2012-04-11 | *** | Method for manufacturing concrete counterweight part for vehicle |
| CN103507559A (en) * | 2012-06-22 | 2014-01-15 | 迪尔公司 | Wheel weight assembly |
| CN105398283A (en) * | 2014-09-05 | 2016-03-16 | 迪尔公司 | Counterweight system |
| CN105960548A (en) * | 2014-02-05 | 2016-09-21 | 迪尔公司 | Additional weight for a wheel |
| FR3053426A1 (en) * | 2016-07-01 | 2018-01-05 | Easymass | AGRICULTURAL GEAR WHEEL LESTAGE DEVICE AND ASSOCIATED LESTAGE METHODS |
| CN114074611A (en) * | 2020-08-20 | 2022-02-22 | 上海汽车集团股份有限公司 | Speed measuring device and automobile wheel |
-
2010
- 2010-01-21 CN CN2010201010332U patent/CN201587282U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407564A (en) * | 2011-11-18 | 2012-04-11 | *** | Method for manufacturing concrete counterweight part for vehicle |
| CN103507559A (en) * | 2012-06-22 | 2014-01-15 | 迪尔公司 | Wheel weight assembly |
| CN105960548A (en) * | 2014-02-05 | 2016-09-21 | 迪尔公司 | Additional weight for a wheel |
| CN105398283A (en) * | 2014-09-05 | 2016-03-16 | 迪尔公司 | Counterweight system |
| CN105398283B (en) * | 2014-09-05 | 2020-01-07 | 迪尔公司 | Counterweight system |
| FR3053426A1 (en) * | 2016-07-01 | 2018-01-05 | Easymass | AGRICULTURAL GEAR WHEEL LESTAGE DEVICE AND ASSOCIATED LESTAGE METHODS |
| EP3266622A1 (en) * | 2016-07-01 | 2018-01-10 | Easymass | Wheel ballast device of agricultural vehicles and associated ballasting methods |
| CN114074611A (en) * | 2020-08-20 | 2022-02-22 | 上海汽车集团股份有限公司 | Speed measuring device and automobile wheel |
| CN114074611B (en) * | 2020-08-20 | 2024-04-09 | 上海汽车集团股份有限公司 | Vehicle speed measuring device and automobile wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |