Front counterweight support and tractor

By designing a detachable connection structure between the front counterweight bracket and the front support, the problem that the existing front counterweight installation structure of agricultural tractors cannot be matched with the front lifting model is solved, realizing convenient disassembly and assembly, improved stability, and easy counterweight adjustment.

CN223764567UActive Publication Date: 2026-01-06WEICHAI LEIWO (WEIFANG) AGRICULTURAL EQUIPMENT CO LTD
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Patent Information

Application Number
CN202520488162.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-19
Publication Date
2026-01-06
Estimated Expiration
2035-03-19

AI Technical Summary

Technical Problem

The existing front counterweight installation structure of agricultural tractors is incompatible with front lift models, making disassembly and assembly inconvenient.

Method used

Design a front counterweight bracket including multiple detachable mounting points and mounting mechanisms for connection to a front bracket and support the installation of the front counterweight assembly, suitable for front lifting models.

Benefits of technology

It achieves compatibility between the front counterweight bracket and the front lifting machine, making disassembly and assembly more convenient, improving stability and reliability, and allowing for the addition or reduction of counterweight plates as needed to adapt to diverse operational requirements.

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Abstract

The utility model provides a front counterweight support and a tractor. A front balance weight support comprises a front balance weight support body, the front balance weight support body is provided with a plurality of installation points used for being detachably connected with a front bracket and an installation mechanism used for installing a front balance weight assembly, and the installation points are located at one end of the front balance weight support body. And the mounting mechanism is positioned at the other end of the front counterweight bracket body.
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Description

Technical Field

[0001] This utility model relates to the field of tractor counterweight technology, and in particular to a front counterweight bracket and a tractor. Background Technology

[0002] The existing structure for installing the front counterweight on agricultural tractors consists of a fixed front counterweight plate, a front counterweight frame, and a front bracket, which cannot be matched with front lifting models. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a front counterweight bracket and a tractor, which addresses the shortcomings of the existing technology.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a front counterweight bracket, comprising: a front counterweight bracket body, wherein the front counterweight bracket body is provided with a plurality of mounting points for detachable connection with a front bracket and a mounting mechanism for mounting a front counterweight assembly, wherein the plurality of mounting points are located at one end of the front counterweight bracket body and the mounting mechanism is located at the other end of the front counterweight bracket body.

[0005] The beneficial effects of adopting this utility model's technical solution are: The design allows for optional front counterweight support and front three-point suspension, matching the front lifting model. During operation, the front counterweight assembly and counterweight support are disassembled, and the three-point suspension structure and suspension equipment are installed. When no operation is required at the front end, the three-point suspension structure and equipment are replaced with the front counterweight assembly and counterweight support, using the optional front counterweight and front lifting configuration. This is more convenient for disassembly and assembly than traditional counterweight frame structures.

[0006] Furthermore, one end of the front counterweight bracket body is provided with a pair of mounting plates, and the plurality of mounting points are respectively mounted on the pair of mounting plates.

[0007] The beneficial effects of adopting the above-mentioned further technical solution are: the setting of a pair of mounting plates facilitates the connection between the front counterweight bracket body and the front bracket, so that the mounting points are all on the outside of the vehicle, making disassembly and assembly more convenient.

[0008] Furthermore, the mounting plate has an L-shaped structure.

[0009] The advantages of adopting the above-mentioned further technical solution are: the mounting plate has an L-shaped structure, which facilitates the connection between the front counterweight bracket body and the front bracket, ensuring that all mounting points are on the outside of the vehicle, making assembly and disassembly more convenient. It also prevents the mounting plate from wobbling relative to the front bracket, improving stability and reliability.

[0010] Furthermore, the mounting mechanism is a rectangular structure, and the mounting mechanism is provided with a slot and a protrusion. The protrusion is located at the other end of the front counterweight bracket body, and the slot is arranged adjacent to the protrusion.

[0011] The advantages of adopting the above-mentioned further technical solution are: it facilitates the front counterweight assembly to be mounted on the front counterweight bracket via a hook-and-loop connection; and it allows for the addition or removal of counterweight plates according to actual needs.

[0012] Furthermore, the two sides of the front counterweight support body are arc-shaped structures.

[0013] The beneficial effect of adopting the above-mentioned further technical solution is that the installation points are all on the outside of the vehicle, making disassembly and assembly more convenient.

[0014] Furthermore, the mounting point is a through hole.

[0015] The beneficial effects of adopting the above-mentioned further technical solution are: it facilitates the detachable connection between the front counterweight bracket body and the front bracket, and facilitates the production of the front counterweight bracket body.

[0016] Furthermore, the number of installation points is 12.

[0017] The beneficial effects of adopting the above-mentioned further technical solution are: the front counterweight bracket is connected to the front bracket through 12 mounting points, all of which are on the outside of the vehicle, making it more convenient to install and remove.

[0018] Furthermore, the front counterweight assembly includes multiple counterweight plates.

[0019] The advantages of adopting the above-mentioned further technical solutions are: it facilitates the addition or reduction of counterweights according to actual needs; and it facilitates the adjustment of the counterweight weight.

[0020] Furthermore, the installation mechanism and the front counterweight support body are integrally formed.

[0021] The beneficial effects of adopting the above-mentioned further technical solution are: it facilitates the production of the front counterweight support body and improves the load strength of the front counterweight support body.

[0022] In addition, this utility model also provides a tractor, including a front counterweight bracket as described in any one of the above, and further including: a front counterweight assembly and a front bracket for mounting a front three-point suspension structure, wherein the front counterweight assembly is mounted on a mounting mechanism on the front counterweight bracket body, the mounting point of the front counterweight bracket body is detachably connected to the front bracket by bolts, and the front bracket is mounted on the vehicle body.

[0023] The beneficial effects of adopting this utility model's technical solution are: The design allows for optional front counterweight support and front three-point suspension, matching the front lifting model. During operation, the front counterweight assembly and counterweight support are disassembled, and the three-point suspension structure and suspension equipment are installed. When no operation is required at the front end, the three-point suspension structure and equipment are replaced with the front counterweight assembly and counterweight support, using the optional front counterweight and front lifting configuration. This is more convenient for disassembly and assembly than traditional counterweight frame structures.

[0024] The advantages of this invention in its additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] Figure 1 This is one of the structural schematic diagrams of the front counterweight support provided in an embodiment of this utility model.

[0026] Figure 2 This is the second structural schematic diagram of the front counterweight bracket provided in an embodiment of the present utility model.

[0027] Figure 3 The third schematic diagram of the front counterweight support provided in the embodiment of this utility model.

[0028] Figure 4 This is one of the usage diagrams of the front counterweight bracket provided in the embodiment of this utility model.

[0029] Figure 5 This is the second diagram showing the usage state of the front counterweight bracket provided in this embodiment of the utility model.

[0030] Figure 6 The third diagram shows the usage state of the front counterweight bracket provided in this embodiment of the utility model.

[0031] The following are the reference numerals: 1. Front counterweight assembly; 2. Front counterweight bracket body; 3. Front bracket; 4. Mounting point; 5. Mounting mechanism; 6. Mounting plate. Detailed Implementation

[0032] The principles and features of this utility model are described below with reference to the accompanying drawings. The embodiments described are only used to explain this utility model and are not intended to limit the scope of this utility model.

[0033] like Figures 1 to 3 As shown, this utility model provides a front counterweight bracket, including: a front counterweight bracket body 2, the front counterweight bracket body 2 is provided with a plurality of mounting points 4 for detachable connection with a front bracket 3 and a mounting mechanism 5 for mounting a front counterweight assembly 1, the plurality of mounting points 4 are located at one end of the front counterweight bracket body 2, and the mounting mechanism 5 is located at the other end of the front counterweight bracket body 2.

[0034] The beneficial effects of adopting this utility model's technical solution are: The design allows for optional front counterweight support and front three-point suspension, matching the front lifting model. During operation, the front counterweight assembly and counterweight support are disassembled, and the three-point suspension structure and suspension equipment are installed. When no operation is required at the front end, the three-point suspension structure and equipment are replaced with the front counterweight assembly and counterweight support, using the optional front counterweight and front lifting configuration. This is more convenient for disassembly and assembly than traditional counterweight frame structures.

[0035] This utility model embodiment features a novel front counterweight support structure (front counterweight support) and a front three-point suspension (three-point suspension structure) as optional accessories, which are compatible with front lifting models.

[0036] The novel front counterweight support structure (front counterweight support) provided in this embodiment of the utility model is matched with the front lifting (three-point suspension) machine model. The front lifting function is to suspend the machine during operation. When the front end is not in operation, the front counterweight (front counterweight assembly 1 and counterweight support 2) is replaced. The front counterweight and front lifting are optional. In order to match this type of machine model, this embodiment of the utility model designs a novel front counterweight support structure (front counterweight support) to hang the counterweight plate. In addition, this structure (front counterweight support) is more convenient to disassemble and assemble than the traditional counterweight frame structure.

[0037] like Figures 1 to 3 As shown, further, one end of the front counterweight bracket body 2 is provided with a pair of mounting plates 6, and the plurality of mounting points 4 are respectively mounted on the pair of mounting plates 6.

[0038] The beneficial effects of adopting the above-mentioned further technical solution are: the setting of a pair of mounting plates facilitates the connection between the front counterweight bracket body and the front bracket, so that the mounting points are all on the outside of the vehicle, making disassembly and assembly more convenient.

[0039] like Figures 1 to 3 As shown, the mounting plate 6 is further described as having an L-shaped structure.

[0040] The advantages of adopting the above-mentioned further technical solution are: the mounting plate has an L-shaped structure, which facilitates the connection between the front counterweight bracket body and the front bracket, ensuring that all mounting points are on the outside of the vehicle, making assembly and disassembly more convenient. It also prevents the mounting plate from wobbling relative to the front bracket, improving stability and reliability.

[0041] like Figures 1 to 3 As shown, the mounting mechanism 5 is a rectangular structure, and the mounting mechanism 5 is provided with a slot and a protrusion. The protrusion is located at the other end of the front counterweight bracket body 2, and the slot is arranged adjacent to the protrusion.

[0042] The advantages of adopting the above-mentioned further technical solution are: it facilitates the front counterweight assembly to be mounted on the front counterweight bracket via a hook-and-loop connection; and it allows for the addition or removal of counterweight plates according to actual needs.

[0043] like Figures 1 to 3 As shown, the two sides of the front counterweight support body 2 are arc-shaped structures.

[0044] The beneficial effect of adopting the above-mentioned further technical solution is that the installation points are all on the outside of the vehicle, making disassembly and assembly more convenient.

[0045] like Figures 1 to 3 As shown, the mounting point 4 is a through hole.

[0046] The beneficial effects of adopting the above-mentioned further technical solution are: it facilitates the detachable connection between the front counterweight bracket body and the front bracket, and facilitates the production of the front counterweight bracket body.

[0047] like Figures 1 to 3 As shown, the number of mounting points 4 is 12.

[0048] The beneficial effects of adopting the above-mentioned further technical solution are: the front counterweight bracket is connected to the front bracket through 12 mounting points, all of which are on the outside of the vehicle, making it more convenient to install and remove.

[0049] like Figures 1 to 3 As shown, the front counterweight assembly 1 further includes a plurality of counterweight plates.

[0050] The advantages of adopting the above-mentioned further technical solutions are: it facilitates the addition or reduction of counterweights according to actual needs; and it facilitates the adjustment of the counterweight weight.

[0051] like Figures 1 to 3 As shown, the installation mechanism 5 and the front counterweight bracket body 2 are integrally formed.

[0052] The beneficial effects of adopting the above-mentioned further technical solution are: it facilitates the production of the front counterweight support body and improves the load strength of the front counterweight support body.

[0053] The novel front counterweight support structure (front counterweight support) provided in this embodiment includes: a front counterweight assembly 1, a front counterweight support (front counterweight support body 2), and a front bracket 3. During installation, the front bracket 3 is installed with the vehicle, and the front counterweight support (front counterweight support body 2) is connected to the front bracket 3 through 12 mounting points. These mounting points are all located on the outside of the vehicle, making disassembly and assembly more convenient. Traditional front counterweight support structures require the front counterweight assembly to be disassembled first, which is inconvenient. The front counterweight support provided in this embodiment has significantly improved disassembly and assembly compared to the old structure. The front counterweight assembly 1 is mounted on the front counterweight support (front counterweight support body 2) by a hook-and-loop connection.

[0054] The front counterweight bracket and the front three-point suspension structure provided in this embodiment of the utility model are optional. When the three-point suspension is installed, the agricultural implement is installed for operation. When the front end does not need to operate, the new front counterweight bracket structure (new front counterweight bracket structure, i.e., front counterweight bracket) is installed to hang the front counterweight assembly 1, which is more convenient and convenient to use.

[0055] 1. Compared to the traditional front counterweight frame structure, it is more convenient to disassemble.

[0056] 2. Matching front lift models, with optional three-point suspension and front counterweight, offering greater versatility in use.

[0057] like Figures 4 to 6 As shown, this utility model also provides a tractor, including a front counterweight bracket as described in any of the above, and further including: a front counterweight assembly 1 and a front bracket 3 for mounting a front three-point suspension structure. The front counterweight assembly 1 is mounted on a mounting mechanism 5 on the front counterweight bracket body 2. The mounting point 4 of the front counterweight bracket body 2 is detachably connected to the front bracket 3 by bolts. The front bracket 3 is mounted on the vehicle body.

[0058] The beneficial effects of adopting this utility model's technical solution are: The design allows for optional front counterweight support and front three-point suspension, matching the front lifting model. During operation, the front counterweight assembly and counterweight support are disassembled, and the three-point suspension structure and suspension equipment are installed. When no operation is required at the front end, the three-point suspension structure and equipment are replaced with the front counterweight assembly and counterweight support, using the optional front counterweight and front lifting configuration. This is more convenient for disassembly and assembly than traditional counterweight frame structures.

[0059] The front bracket 3 may be provided with multiple front bracket mounting holes corresponding to multiple mounting points 4 on the front counterweight bracket body 2. The front bracket mounting holes are detachably connected to the mounting points by bolts, thereby realizing the detachable connection between the front counterweight bracket body 2 and the front bracket 3.

[0060] This utility model provides a novel front counterweight bracket structure, designed for use with front-lift motors to install the front counterweight. This structure is relatively novel. Furthermore, with the development of the tractor industry and the demands of the market, front-lift (three-point suspension) motors are gradually becoming the mainstream, making them more acceptable and usable for users.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A front counterweight support characterized by, The front counterweight bracket body is provided with a plurality of mounting points for detachable connection with the front bracket and a mounting mechanism for mounting the front counterweight assembly, the plurality of mounting points are located at one end of the front counterweight bracket body, and the mounting mechanism is located at the other end of the front counterweight bracket body. One end of the front counterweight bracket body is provided with a pair of mounting plates, and the plurality of mounting points are respectively mounted on the pair of mounting plates.

2. A front counterweight support according to claim 1, wherein, The mounting plate is of an L-shaped structure.

3. A front counterweight support according to claim 2, wherein, The mounting mechanism is of a rectangular structure, and the mounting mechanism is provided with a clamping groove and a protrusion, the protrusion is located at the other end of the front counterweight bracket body, and the clamping groove is arranged adjacent to the protrusion.

4. A front counterweight support according to claim 1, wherein, The two sides of the front counterweight bracket body are of an arc-shaped structure.

5. A front counterweight support according to claim 1, wherein, The mounting point is a through hole.

6. A front counterweight support according to claim 1, wherein, The number of the mounting points is 12.

7. A front counterweight support according to claim 1, wherein, The front counterweight assembly comprises a plurality of counterweight pieces.

8. A front counterweight support according to claim 1, wherein, The mounting mechanism and the front counterweight bracket body are of an integral molding structure.

9. A front counterweight support according to claim 1, wherein, The front counterweight bracket comprises the front counterweight bracket body, the front counterweight assembly and the front bracket for mounting the front three-point suspension structure, the front counterweight assembly is mounted on the mounting mechanism of the front counterweight bracket body, the mounting points of the front counterweight bracket body are detachably connected with the front bracket through bolts, and the front bracket is mounted on the vehicle body.

10. A tractor characterised in that, ​