CN219689260U - Front axle assembly for forklift - Google Patents
Front axle assembly for forklift Download PDFInfo
- Publication number
- CN219689260U CN219689260U CN202321025137.3U CN202321025137U CN219689260U CN 219689260 U CN219689260 U CN 219689260U CN 202321025137 U CN202321025137 U CN 202321025137U CN 219689260 U CN219689260 U CN 219689260U
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- Prior art keywords
- assembly
- front axle
- movable
- mounting
- groove
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- 239000000872 buffer Substances 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000003032 molecular docking Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model belongs to the technical field of vehicles, and discloses a front axle assembly for a forklift, which comprises a beam assembly, wherein the top surface of the beam assembly is provided with a switching assembly for uniformly stressing the front axle, two sides of the beam assembly are provided with movable assemblies for steering tires, the sides of the movable assemblies are provided with mounting assemblies for mounting hubs, a part with large weight is connected with a switching plate in the switching assembly, a supporting block on the bottom surface of the switching plate is movably connected with a butt joint groove in the beam assembly, a hydraulic buffer is arranged between the butt joint groove and the supporting block in an array manner, after the switching plate is connected with other parts with large weight, the supporting block can uniformly distribute the weight on the beam assembly through the action of the hydraulic buffer in the butt joint groove, so that the front axle is prevented from being broken due to the fact that the front axle is stressed too intensively, and guide blocks are uniformly arranged on the surfaces of the supporting blocks, so that the switching assemblies are smoother in the moving process with the beam assembly, the service life of the front axle is prolonged, and the practicability of the front axle is improved.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a front axle assembly for a forklift.
Background
The front axle assembly is a device for transmitting the acting force between the frame and the front wheel and the bending moment and torque generated by the acting force, and mainly comprises a differential transmission assembly, an axle housing flange, a half-shaft spherical steering knuckle, a universal joint outer half shaft, a hub, a steering tie rod mechanism and other structures. The front axle assembly in the prior art has been used for decades, the structure of the front axle assembly has not been changed greatly, and along with the increasing requirements of people on driving safety and the requirements of off-road lovers on limited movement, the structure of the front axle assembly needs to be optimized.
The utility model discloses an automobile front axle assembly, which belongs to the technical field of automobile parts, and comprises an automobile front axle assembly, a front axle assembly and a front axle assembly. The utility model provides an automobile front axle assembly, includes wheel hub, one side of wheel hub is provided with the head rod, the one end grafting of head rod has waterproof box, one side fixedly connected with first fixed block of waterproof box, first through-hole has been seted up to one side of first fixed block, the inside of first through-hole is provided with the fixed column. According to the utility model, the waterproof box is arranged at the joint of the front axle, the fixing column arranged in the first through hole at one side of the first fixing block can keep a certain position of the fixing plate unchanged, the threaded rod passes through the second through hole to fix the fixing plate, so that the waterproof box is tightly closed, parts at the joint are in a sealed space, and the aim of waterproof parts at the joint is achieved.
In the course of implementing the present utility model, this technique has been found to have the following problems: in this application, the front axle assembly is wholly through beam assembly direct and other parts are connected, make the load of front axle assembly too concentrated, lead to the structure atress inhomogeneous easily, lead to the front axle fracture easily, reduced the life of device, consequently need make the front axle even with other parts connection when a structure atress.
Therefore, a front axle assembly for a forklift is provided.
Disclosure of Invention
The utility model aims at: in order to enable the front axle to be stressed uniformly and avoid breakage caused by uneven stress, the utility model provides a front axle assembly for a forklift.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a front axle assembly for fork truck, includes beam assembly, beam assembly's top surface is equipped with the switching subassembly that is used for letting the even atress of front axle, beam assembly's both sides are equipped with the movable assembly that is used for the tire to turn to, movable assembly's side is equipped with the installation component that is used for installing wheel hub.
Further, the beam assembly comprises a beam rod, a butt joint groove is formed in the top surface of the beam rod, guide grooves are uniformly formed in the side surfaces of the butt joint groove, mounting grooves are formed in the bottom surface of the butt joint groove in an array mode, and fixing sleeves are arranged at two ends of the beam rod.
Further, the switching subassembly includes the keysets, the bottom surface of keysets is equipped with the supporting shoe, and supporting shoe and butt joint groove swing joint, the surface of supporting shoe evenly is equipped with the guide block, and guide block and guide groove swing joint, the mounting hole has been seted up to the top surface of keysets, and the mounting hole runs through the keysets.
Further, the hydraulic buffer is arranged between the beam assembly and the switching assembly in an array mode, and the top end and the bottom end of the hydraulic buffer are respectively connected with the supporting block and the mounting groove.
Further, the movable assembly comprises a movable frame, a movable groove is formed in the movable frame, balls and a supporting plate are arranged in the movable groove, the supporting plate is movably connected with the movable groove through the balls, a limit column is arranged on the surface of the supporting plate, the limit column is movably connected with a fixed sleeve, and a fixed shaft is arranged on the surface of the movable frame.
Further, the installation component includes movable bearing, and movable bearing and fixed axle swing joint, the one end of movable bearing is equipped with the mounting panel, the surface array of mounting panel is equipped with fastening bolt and fastening nut, and fastening bolt and fastening nut threaded connection.
Further, the bottom surface of the movable frame is provided with a switching rod, a connecting rod is arranged between the switching rods, the connecting rod is respectively and movably connected with the switching rods, and the bottom surface of the movable frame is provided with a driving rod.
The beneficial effects of the utility model are as follows:
the upper part of the beam assembly is provided with the switching assembly, the parts with large weight are connected with the adapter plate in the switching assembly, the supporting blocks on the bottom surface of the adapter plate are movably connected with the butt joint grooves in the beam assembly, the hydraulic buffers are arranged between the butt joint grooves and the supporting blocks in an array mode, after the adapter plate is connected with other parts with large weight, the supporting blocks can uniformly distribute the weight on the beam assembly through the action of the hydraulic buffers in the butt joint grooves, the front axle is prevented from being stressed to be too concentrated to generate fracture, and the guide blocks are uniformly arranged on the surfaces of the supporting blocks, so that the switching assembly is smoother in the moving process with the beam assembly, the service life of the front axle is prolonged, and the practicability of the front axle is improved.
Drawings
FIG. 1 is a schematic illustration of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the adaptor assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the beam assembly of the present utility model;
FIG. 5 is a schematic view of the movable assembly of the present utility model;
fig. 6 is an overall cross-sectional view of the present utility model.
Reference numerals: 1. a mounting assembly; 101. a mounting plate; 102. a fastening bolt; 103. a movable bearing; 104. a fastening nut; 2. a driving rod; 3. a switching component; 301. a mounting hole; 302. a guide block; 303. an adapter plate; 304. a support block; 4. a beam assembly; 401. a fixed sleeve; 402. a cross beam rod; 403. a butt joint groove; 404. a guide groove; 405. a mounting groove; 5. a connecting rod; 6. a movable assembly; 601. a limit column; 602. a support plate; 603. a movable groove; 604. a transfer rod; 605. a movable frame; 606. a ball; 607. a fixed shaft; 7. and a hydraulic buffer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 and fig. 2, a front axle assembly for a forklift truck includes a beam assembly 4, a adapting assembly 3 for uniformly stressing the front axle is arranged on the top surface of the beam assembly 4, movable assemblies 6 for steering tires are arranged on two sides of the beam assembly 4, a mounting assembly 1 for mounting hubs is arranged on the side surface of each movable assembly 6, a heavy component is connected with an adapter plate 303 in the adapting assembly 3, a supporting block 304 on the bottom surface of the adapter plate 303 is movably connected with a butt joint groove 403 in the beam assembly 4, a hydraulic buffer 7 is arranged between the butt joint groove 403 and the supporting block 304 in an array, after the adapter plate 303 is connected with other heavy components, the supporting block 304 can uniformly distribute weight to the beam assembly 4 through the action of the hydraulic buffer 7 in the butt joint groove 403, so that the front axle is prevented from being stressed too intensively to generate fracture, a guide block 302 is uniformly arranged on the surface of the supporting block 304, the adapting assembly 3 is enabled to slide more smoothly with the moving process of the beam assembly 4, the designs prolong the service life of the front axle, and improve the practicability of the front axle.
As shown in fig. 2, 3 and 4, the beam assembly 4 includes a beam rod 402, a docking slot 403 is formed on the top surface of the beam rod 402, a guide slot 404 is uniformly formed on the side surface of the docking slot 403, a mounting slot 405 is formed on the bottom surface array of the docking slot 403, fixing sleeves 401 are arranged at two ends of the beam rod 402, the docking assembly 3 includes an adapter plate 303, a supporting block 304 is arranged on the bottom surface of the adapter plate 303, the supporting block 304 is movably connected with the docking slot 403, a guide block 302 is uniformly arranged on the surface of the supporting block 304, the guide block 302 is movably connected with the guide slot 404, a mounting hole 301 is formed on the top surface of the adapter plate 303, the mounting hole 301 penetrates through the adapter plate 303, a hydraulic buffer 7 is arranged between the beam assembly 4 and the docking assembly 3 in an array, the top end and the bottom end of the hydraulic buffer 7 are respectively connected with the supporting block 304 and the mounting slot 405, the supporting block 304 and the docking slot 403 are movably connected, the supporting block 304 moves downwards in the docking slot 403 with other components under the action of the hydraulic buffer 7, the supporting block 303 and the other components move downwards in the docking slot 403, so that the beam rod 402 is uniformly stressed, the hydraulic buffer 7 also has a certain buffer capacity, and the guide block 302 is not blocked in the docking slot 404.
As shown in fig. 2, fig. 5 and fig. 6, the movable assembly 6 includes a movable frame 605, a movable groove 603 is formed in the movable frame 605, a ball 606 and a supporting plate 602 are disposed in the movable groove 603, the supporting plate 602 is movably connected with the movable groove 603 through the ball 606, a limit post 601 is disposed on the surface of the supporting plate 602, the limit post 601 is movably connected with the fixed sleeve 401, a fixed shaft 607 is disposed on the surface of the movable frame 605, a transfer rod 604 is disposed on the bottom surface of the movable frame 605, a connecting rod 5 is disposed between the transfer rods 604, the connecting rod 5 is movably connected with the transfer rod 604, a driving rod 2 is disposed on the bottom surface of the movable frame 605, due to the fact that a front axle device needs to bear a part of the weight of a vehicle body, friction is easily generated between the top end and the movable sleeve 401 and the movable frame 605, the service life of the device is reduced due to the fact that the top end and the bottom end of the fixed sleeve 401 are easily contacted with the movable frame 605, friction between the supporting plate 602 and the ball 606 is greatly reduced, the mounting assembly 1 includes a movable bearing 103 movably connected with the fixed shaft, one end of the movable bearing 103 is provided with a mounting plate 101, the surface of the mounting plate 607 is provided with a fastening bolt 102 and a fastening bolt 104, and a fastening nut 104 is fastened with a fastening nut 102, and a screw nut is screwed on the fastening bolt 104.
To sum up: when the front axle assembly is installed, after the adapter plate 303 is connected with other components with larger weight, the supporting blocks 304 can uniformly distribute the weight on the beam assembly 4 through the action of the hydraulic buffer 7 in the butt joint groove 403, so that the front axle is prevented from being broken due to too concentrated stress, the guide blocks 302 are uniformly arranged on the surface of the supporting blocks 304, the adapter assembly 3 moves more smoothly with the beam assembly 4, the supporting blocks 304 move downwards in the butt joint groove 403 with the adapter plate 303 and other components under the action of the hydraulic buffer 7, so that the beam rod 402 is uniformly stressed, the hydraulic buffer 7 also has certain buffer capacity, the supporting blocks 304 cannot be clamped when the supporting blocks 404 and the guide blocks 302 move in the butt joint groove 403, and friction between the fixed sleeve 401 and the movable frame 605 is greatly reduced due to the cooperation of the supporting plates 602 and the balls 606.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Front axle assembly for fork truck, its characterized in that: the steering device comprises a beam assembly (4), wherein a switching assembly (3) for enabling a front axle to uniformly bear force is arranged on the top surface of the beam assembly (4), movable assemblies (6) for steering tires are arranged on two sides of the beam assembly (4), and mounting assemblies (1) for mounting hubs are arranged on the side surfaces of the movable assemblies (6).
2. The front axle assembly for a forklift as claimed in claim 1, wherein: the beam assembly (4) comprises a beam rod (402), a butt joint groove (403) is formed in the top surface of the beam rod (402), guide grooves (404) are uniformly formed in the side surfaces of the butt joint groove (403), mounting grooves (405) are formed in the bottom surface array of the butt joint groove (403), and fixing sleeves (401) are arranged at two ends of the beam rod (402).
3. The front axle assembly for a forklift as claimed in claim 1, wherein: the switching subassembly (3) is including keysets (303), the bottom surface of keysets (303) is equipped with supporting shoe (304), and supporting shoe (304) and docking groove (403) swing joint, the surface of supporting shoe (304) evenly is equipped with guide block (302), and guide block (302) and guide groove (404) swing joint, mounting hole (301) have been seted up to the top surface of keysets (303), and mounting hole (301) run through keysets (303).
4. The front axle assembly for a forklift as claimed in claim 1, wherein: the hydraulic buffer (7) is arranged between the beam assembly (4) and the switching assembly (3) in an array mode, and the top end and the bottom end of the hydraulic buffer (7) are respectively connected with the supporting block (304) and the mounting groove (405).
5. The front axle assembly for a forklift as claimed in claim 1, wherein: the movable assembly (6) comprises a movable frame (605), a movable groove (603) is formed in the movable frame (605), a ball (606) and a supporting plate (602) are arranged in the movable groove (603), the supporting plate (602) is movably connected with the movable groove (603) through the ball (606), a limit column (601) is arranged on the surface of the supporting plate (602), the limit column (601) is movably connected with the fixed sleeve (401), and a fixed shaft (607) is arranged on the surface of the movable frame (605).
6. The front axle assembly for a forklift as claimed in claim 1, wherein: the mounting assembly (1) comprises a movable bearing (103), the movable bearing (103) is movably connected with a fixed shaft (607), one end of the movable bearing (103) is provided with a mounting plate (101), a surface array of the mounting plate (101) is provided with a fastening bolt (102) and a fastening nut (104), and the fastening bolt (102) is in threaded connection with the fastening nut (104).
7. The front axle assembly for a forklift as set forth in claim 5, wherein: the bottom surface of movable frame (605) is equipped with adapter rod (604), be equipped with connecting rod (5) between adapter rod (604), and connecting rod (5) are respectively with adapter rod (604) swing joint, the bottom surface of movable frame (605) is equipped with actuating lever (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025137.3U CN219689260U (en) | 2023-05-04 | 2023-05-04 | Front axle assembly for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025137.3U CN219689260U (en) | 2023-05-04 | 2023-05-04 | Front axle assembly for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689260U true CN219689260U (en) | 2023-09-15 |
Family
ID=87943919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025137.3U Active CN219689260U (en) | 2023-05-04 | 2023-05-04 | Front axle assembly for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689260U (en) |
-
2023
- 2023-05-04 CN CN202321025137.3U patent/CN219689260U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |