Traction test bed for rubber track shoe
By designing the rubber track plate traction test bench, multiple drive rollers and contact rollers are used to simulate the travel of track under different ground conditions, the shortcomings of track plate traction test are solved and the safety and reliability of the product are improved.
Patent Information
- Application Number
- CN202421976725.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The prior art lacks effective testing methods for the traction force of rubber track plates, which makes it difficult to prevent safety hazards such as breaking or losing control of the track.
A rubber track plate traction test bench is designed, including a base body, a controller, a push motor, a drive motor and a recorder. The track travels under different ground conditions through multiple drive rollers and contact rollers, and records the deformation and fracture of the track.
It has achieved multi-faceted rigorous testing of rubber track plates, improved product quality supervision, ensured the safety and reliability of track plates, and avoided hidden dangers caused by insufficient quality or different driving conditions.
Smart Images
Figure CN223078064U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crawler plate testing, in particular to a traction test bench for rubber crawler plates. Background Art
[0002] Rubber crawler plates are common components in modern mechanical equipment, and are widely used in agricultural machinery, construction machinery and special vehicles. Rubber crawler plates have the advantages of good traction, low noise, low vibration, little damage to the road surface and light self-weight, and are widely used for operations under various terrains and conditions.
[0003] In the production inspection of rubber crawler plates, the traction test is a crucial link. The crawler plates bear complex stresses and frictions during work, which may lead to dangerous situations such as slipping, breaking and out of control. Through the traction test, potential safety hazards can be discovered in advance to prevent accidents caused by the failure of the crawler plates. Traditional inspection equipment often does not have the traction inspection function for rubber crawler plates. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: in order to eliminate the safety hazards of crawler breakage or out of control, it is necessary to conduct traction inspection on rubber crawler plates.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a traction test bench for rubber crawler plates, including a base body, a controller is provided on one side of the base body, a side plate is fixedly connected to one side of the base body and a slot is penetrated through the side plate, a pushing motor is fixedly connected to the bottom end of the side plate, a recorder slidably connected to the side plate is provided at the output end of the pushing motor, a plurality of driving motors are fixedly connected to one side of the side plate, a plurality of driving rollers are provided at the output ends of the plurality of driving motors, four columns are fixedly connected to the top end of the base body, and four columns are respectively fixedly connected with contact plates through first bolts, and a receiving tray is fixedly connected to the bottom end of the contact plate through second bolts.
[0006] As a further improvement of the utility model, sliders are fixedly connected to both sides of the recorder, and sliding grooves for the two sliders to slide are opened on the inner wall of the slot.
[0007] As a further improvement of the utility model, a plurality of guiding rollers are rotatably connected to the side plate through a rotating shaft rod, and the plurality of guiding rollers are located around the plurality of driving rollers.
[0008] As a further improvement of the utility model, card slots are opened at the top ends of the four columns, card strips matching the card slots are fixedly connected to the four corners of the bottom end of the contact plate, and screw holes for fastening the first bolts are penetrated through the four groups of card strips and the card slots.
[0009] As a further improvement of the present utility model, the contact plate is respectively rotatably connected with a plurality of contact rollers through a plurality of rotating shafts.
[0010] As a further improvement of the present utility model, two positioning through grooves for snap-fitting the receiving trays are respectively formed on both sides of the contact plate.
[0011] Advantages of the present utility model: The present utility model is provided with a plurality of drive motors and drive rollers. By strictly testing the traction of the rubber crawler plate in multiple directions, the supervision of product quality can be effectively improved, ensuring the safety and reliability of the crawler plate. The provided contact plate and contact rollers are used to make reliable contact with the rubber crawler, simulating the situation of the rubber crawler moving on the actual ground, making the test of the crawler closer to the actual use environment. Fine sand can be added to the receiving tray to simulate the actual complex and changeable traveling ground, thereby avoiding various potential problems caused by insufficient product quality or different driving conditions. Description of the Drawings
[0012] Figure 1 is an overall schematic diagram of the traction test bench for the rubber crawler plate of the present utility model;
[0013] Figure 2 is a partial cross-sectional view of the traction test bench for the rubber crawler plate of the present utility model;
[0014] Figure 3 is a partial decomposition of the traction test bench for the rubber crawler plate of the present utility model Figure 1 ;
[0015] Figure 4 is a partial decomposition of the traction test bench for the rubber crawler plate of the present utility model Figure 2 。
[0016] As shown in the figure: 1. Base; 2. Controller; 3. Side plate; 4. Groove; 5. Push motor; 6. Recorder; 7. Drive roller; 8. Support pillar; 9. First bolt; 10. Contact plate; 11. Second bolt; 12. Receiving tray; 13. Slide block; 14. Guide roller; 15. Card slot; 16. Card strip; 17. Drive motor; 18. Contact roller; 19. Positioning through groove. Specific Embodiments
[0017] The orientation terms such as up, down, left, right, front, back, front side, back side, top, bottom, etc. mentioned or possibly mentioned in this specification are defined relative to its structure, and they are relative concepts. Therefore, it is possible to change accordingly according to its different positions and different usage states. Therefore, these or other orientation terms should not be interpreted as restrictive terms.
[0018] As used in this specification, the singular forms "a", "said", and "the" are intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
[0019] In order to make the technical problems to be solved, technical solutions and beneficial effects of this application clearer and more understandable, the following further details this application in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only used to explain this application and are not used to limit this application.
[0020] The present utility model provides a rubber crawler plate traction test bench as shown in the attached Figures 1-4 figure. It includes a base body 1, a controller 2 is provided on one side of the base body 1, a side plate 3 is fixedly connected to one side of the base body 1 and a slot 4 is penetrated through the side plate 3, a pushing motor 5 is fixedly connected to the bottom end of the side plate 3, a recorder 6 slidably connected to the side plate 3 is provided at the output end of the pushing motor 5, a plurality of driving motors 17 are fixedly connected to one side of the side plate 3, and a plurality of driving rollers 7 are provided at the output ends of the plurality of driving motors 17. Four support columns 8 are fixedly connected to the top end of the base body 1, and a contact plate 10 is fastened and connected to the four support columns 8 through first bolts 9 respectively. A receiving tray 12 is fastened and connected to the bottom end of the contact plate 10 through second bolts 11.
[0021] As Figure 2 shown, sliders 13 are fixedly connected to both sides of the recorder 6, and sliding grooves for the two sliders 13 to slide are provided on the inner wall of the slot 4. The provided sliders 13 and sliding grooves facilitate guiding the up and down movement of the recorder 6. The provided recorder 6 can record the time points of crawler deformation and fracture, obtain the safety parameters of the product under high-strength testing, and facilitate subsequent modification.
[0022] As Figure 2 shown, the side plate 3 is rotatably connected with a plurality of guide rollers 14 through a rotating shaft rod, and the plurality of guide rollers 14 are located around the plurality of driving rollers 7. The provided plurality of guide rollers 14 provide a guiding effect for the movement of the rubber crawler, facilitating the all-round detection of the product.
[0023] As Figure 3 、 4 shown, card slots 15 are provided at the top ends of the four support columns 8, card strips 16 matching the card slots 15 are fixedly connected to the four corners at the bottom end of the contact plate 10, and first screw holes for fastening the first bolts 9 are penetrated through the four groups of card strips 16 and card slots 15. The contact plate 10 is rotatably connected with a plurality of contact rollers 18 through a plurality of rotating shafts respectively. The provided contact plate 10 contacts the rubber crawler with the aid of the contact rollers 18, and a receiving tray 12 capable of receiving fine sand is provided below, which can simulate the traveling state in a sandy state.
[0024] As Figure 3As shown in the figure, two positioning through slots 19 for clamping the receiving tray 12 are respectively provided on both sides of the contact plate 10. The provided positioning through slots 19 facilitate the positioning effect during the installation of the receiving tray 12, reduce the installation time, and increase the installation efficiency.
[0025] Working principle: When the present utility model is specifically implemented, first, the clamping strip 16 at the bottom end of the contact plate 10 is clamped with the clamping slot 15 at the top end of the support column 8, and the contact plate 10 and the support column 8 are fastened by the first bolt 9. Then, the crawler belt is sleeved on the driving roller 7 and the guiding roller 14. Subsequently, the receiving tray 12 filled with fine sand is positioned with the contact plate 10 through the positioning through slots 19, and the contact plate 10 and the receiving tray 12 are fixedly connected by the second bolt 11. The pushing motor 5 is started, and the recorder 6 is displaced to a suitable observation and recording position through the guiding of the slider 13 and the sliding slot. The traveling speed and traction intensity of the measured crawler belt can be set through the controller 2, and the driving roller 7 at the output end of the driving motor 17 drives the crawler belt for a driving test. Finally, when the crawler belt breaks or gets out of control, the traveling of the crawler belt is stopped, and the controller 2 saves and records the current traveling speed and traction intensity.
[0026] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims
1. Rubber crawler plate traction test bench, including a base body (1), with a controller (2) provided on one side of the base body (1), characterized in that: On one side of the base body (1), a side plate (3) is fixedly connected, and a slot (4) is formed through the side plate (3). A pushing motor (5) is fixedly connected to the bottom end of the side plate (3). A recorder (6) that is slidably connected to the side plate (3) is provided at the output end of the pushing motor (5). A plurality of driving motors (17) are fixedly connected to one side of the side plate (3). A plurality of driving rollers (7) are provided at the output ends of the plurality of driving motors (17). Four support columns (8) are fixedly connected to the top end of the base body (1). The four support columns (8) are respectively fixedly connected with a contact plate (10) through a first bolt (9). A receiving tray (12) is fixedly connected to the bottom end of the contact plate (10) through a second bolt (11).
2. The rubber crawler plate traction test bench according to claim 1, characterized in that: Sliders (13) are fixedly connected to both sides of the recorder (6). Sliding grooves for the two sliders (13) to slide are formed in the inner wall of the slot (4).
3. The rubber crawler plate traction test bench according to claim 1, characterized in that: The side plate (3) is rotatably connected with a plurality of guide rollers (14) through a rotating shaft rod. The plurality of guide rollers (14) are located around the plurality of driving rollers (7).
4. The rubber crawler plate traction test bench according to claim 1, characterized in that: Card slots (15) are formed at the top ends of the four support columns (8). Card strips (16) that are matched with the card slots (15) are fixedly connected to the four corners of the bottom end of the contact plate (10). First screw holes for fastening the first bolt (9) are formed through the four groups of card strips (16) and the card slots (15).
5. The rubber crawler plate traction test bench according to claim 1, characterized in that: The contact plate (10) is rotatably connected with a plurality of contact rollers (18) through a plurality of rotating shafts respectively.
6. The rubber crawler plate traction test bench according to claim 1, characterized in that: Two positioning through grooves (19) for the receiving tray (12) to be clamped are respectively formed on both sides of the contact plate (10).