Novel walking vehicle

Abstract

The utility model relates to the technical field of walking equipment, and provides a novel walking vehicle which comprises a box body, walking bases detachably connected to the two sides of the bottom of the box body and a driving device arranged on the box body and used for driving the walking bases to walk. The walking base comprises a machine frame connected to the box body, a driving wheel detachably connected to the driving shaft through a connecting piece, a guiding wheel arranged on the machine frame and a crawler belt wrapping the driving wheel and the guiding wheel. The driving device is arranged on the box body, and the driving wheel can be detached from the driving shaft, so that the crawler belt is convenient to detach, the high installation requirement of the driving wheel designed on the crawler belt in the prior art is eliminated, the crawler belt can be rapidly detached, the detaching difficulty of the crawler belt is greatly reduced, and meanwhile, the crawler belt is convenient to detach. And the whole walking base can also be detached from the box body, after-sales maintenance and replacement are facilitated, and the technical problem that a walking crawler belt of an existing walking vehicle is inconvenient to detach and install is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of walking equipment, in particular to a new type of walking vehicle. Background Art

[0002] A stone sawing rope machine is a machine used for cutting hard materials such as stones and marbles. Its crawler walking base is the ground part that supports the whole equipment, playing a role in stability and smoothness, and ensuring the stable operation of the stone sawing rope machine during the working process. Different from steel crawlers, rubber crawlers are usually installed by brute force, which is difficult to disassemble and install. And the walking base is usually directly welded to the vehicle body, which is not convenient for subsequent maintenance and after-sales service. Content of the Utility Model

[0003] Therefore, in view of the above problems, the utility model proposes a new type of walking vehicle, which solves the technical problem that the walking crawler of the existing walking vehicle is not convenient for disassembly and assembly.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A new type of walking vehicle includes a box body, a walking base detachably connected to both sides of the bottom of the box body, and a driving device arranged on the box body for driving the walking base to walk. A driving shaft is arranged at the output end of the driving device. The walking base includes a frame connected to the box body, a driving wheel detachably connected to the driving shaft through a connecting member, a guiding wheel arranged on the frame, and a crawler covering the driving wheel and the guiding wheel.

[0006] Further:

[0007] The driving device includes a motor arranged inside the box body and a speed reducer arranged at the output end of the motor. The driving shaft is arranged at the driving end of the speed reducer.

[0008] A flange is welded on the driving shaft. The connecting member includes a plurality of first bolts, and the driving wheel is detachably installed on the flange through the plurality of first bolts.

[0009] A circle of chutes is arranged on the inner surface of the crawler. The driving wheel and the guiding wheel are clamped in the chutes and slide in the chutes.

[0010] A circle of sliding strips is arranged on the inner surface of the crawler. The chutes are located on the sliding strips. A plurality of positioning wheel mechanisms are arranged at the bottom of the frame. The positioning wheel mechanism includes two wheel bodies and a connecting shaft connecting the two wheel bodies. The two wheel bodies are respectively located on both sides of the sliding strip.

[0011] There is no fixed connection between the driving wheel and the frame.

[0012] The frame of the walking base is detachably mounted on the box body by a second bolt.

[0013] Protective covers are provided on both sides of the box body. The protective covers can cover part of the walking base. A first extension plate is provided on the protective cover, and a second extension plate is provided on the walking base. The first extension plate and the second extension plate are connected by a third bolt.

[0014] The driving wheel has a gear structure.

[0015] The crawler is made of rubber material. An anti-slip portion is provided on the outer surface of the crawler, and the anti-slip portion has a groove structure.

[0016] By adopting the foregoing technical solutions, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, the driving device is arranged on the box body, and the driving wheel can be detached from the driving shaft, which is convenient for detaching the crawler, eliminates the high installation requirements required for the driving wheel designed on the crawler in the prior art, can realize the quick disassembly and assembly of the crawler, greatly reduces the disassembly and assembly difficulty of the crawler. At the same time, the entire walking base can also be detached from the box body, which is convenient for after-sales maintenance and replacement; further, the flange is welded on the driving shaft, and then the driving wheel is installed on the flange by a first bolt, which can quickly disassemble and assemble the driving wheel; further, the driving wheel and the guide wheel slide in the chute, which has a positioning function, and is more stable during walking, and the crawler is not easy to deviate. When installing, the driving wheel is clamped in the chute, which is also more convenient for installation; further, the two wheel bodies of the positioning wheel mechanism are arranged on both sides of the slide bar, which has a certain positioning function, is not easy to shake during walking, and the crawler will not deviate or shake left and right, and is more stable; further, the walking base can be protected by the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a front view of the present utility model;

[0020] Figure 3 is Figure 2 a partial enlarged view of

[0021] Figure 4 is a schematic structural diagram of another angle of the present utility model;

[0022] Figure 5 is a schematic structural diagram of another angle of the present utility model;

[0023] Figure 6 is a schematic structural diagram of the driving wheel;

[0024] Figure 7It is a schematic structural diagram of the driving device.

[0025] In the figure: 1. Box body; 2. Traveling base; 3. Driving device; 31. Driving shaft; 21. Frame; 22. Driving wheel; 23. Guide wheel; 24. Crawler belt; 32. Motor; 33. Reducer; 4. Flange; 5. First bolt; 25. Chute; 26. Positioning wheel mechanism; 6. Second bolt; 7. Protective cover; 71. First extension plate; 27. Second extension plate; 8. Third bolt; 28. Anti-slip part; 29. Slide bar; 261. Wheel body; 262. Connecting shaft. Detailed implementation mode

[0026] The present utility model will be further described in conjunction with the accompanying drawings and specific implementation modes.

[0027] Refer to Figures 1 to 7 , the present utility model provides a new type of walking vehicle, including a box body 1, a traveling base 2 detachably connected to both sides of the bottom of the box body 1, and a driving device 3 provided on the box body 1 for driving the traveling base 2 to travel. The driving device 3 includes a motor 32 provided inside the box body 1 and a reducer 33 provided at the output end of the motor 32. A driving shaft 31 is provided at the output end of the reducer 33. The traveling base 2 includes a frame 21 connected to the box body 1, a driving wheel 22 detachably connected to the driving shaft 31 through a connecting member, a guide wheel 23 provided on the frame 21, and a crawler belt 24 covering the driving wheel 22 and the guide wheel 23. A flange 4 is welded on the driving shaft 31, and the connecting member includes a plurality of first bolts 5. The driving wheel 22 is detachably mounted on the flange 4 through a plurality of first bolts 5. The frame 21 of the traveling base 2 is detachably mounted on the box body 1 through a second bolt 6. Protective covers 7 are provided on both sides of the box body 1. The protective covers 7 can cover part of the traveling base 2. A first extension plate 71 is provided on the protective covers 7, and a second extension plate 27 is provided on the traveling base 2. The first extension plate 71 and the second extension plate 27 are connected through a third bolt 8. A circle of anti-slip parts 28 is provided on the outer surface of the crawler belt 24.

[0028] A circle of chutes 25 is provided on the inner surface of the crawler belt 24. The driving wheel 22 and the guide wheel 23 are clamped in the chutes 25 and slide in the chutes 25. A circle of slide bars 29 is provided on the inner surface of the crawler belt 24. The chutes 25 are located on the slide bars 29. A plurality of positioning wheel mechanisms 26 are provided at the bottom of the frame 21. The positioning wheel mechanism 26 includes two wheel bodies 261 and a connecting shaft 262 connecting the two wheel bodies 261. The two wheel bodies 261 are respectively located on both sides of the slide bar 29.

[0029] There is no fixed connection between the above-mentioned driving wheel 22 and the frame 21, which is specifically set according to the situation.

[0030] The above-mentioned driving wheel 22 can be in a gear structure, which is specifically set according to the situation.

[0031] The above-mentioned driving device 3 can be a rotary motor 32, a rotary cylinder or other driving structures, which are specifically set according to the situation.

[0032] The above-mentioned chute 25 may not be provided either, which is specifically set according to the situation.

[0033] The number of the above-mentioned positioning wheel mechanisms 26 can be two, three, four or even more, or the positioning wheel mechanism 26 may not be provided, which is specifically set according to the situation.

[0034] The above-mentioned crawler belt 24 is made of rubber material, which is specifically set according to the situation.

[0035] The above-mentioned anti-slip part 28 can adopt a groove structure, a pattern structure, or the anti-slip part 28 may not be provided, which is specifically set according to the situation.

[0036] The working mode of the present utility model is as follows:

[0037] During installation, the flange 4 is welded on the drive shaft 31, the frame 21 of the crawler belt 24 is installed on the box body 1 through the second bolt 6, the drive wheel 22 is installed on the chute 25 of the crawler belt 24, the other end of the crawler belt 24 is easily sleeved on the guide wheel 23, and the drive wheel 22 is installed on the flange 4 through the first bolt 5, so that the crawler belt 24 and the drive wheel 22 can be fixed. The installation of the crawler belt 24 is convenient and fast; during disassembly, loosen the first bolt 5, remove the drive wheel 22 from the flange 4, and the crawler belt 24 can be easily disassembled. The structure is simple and the operation is convenient and fast.

[0038] Although the present utility model is specifically shown and described in combination with the preferred implementation embodiments, those skilled in the art should understand that various changes can be made to the present utility model in terms of form and details without departing from the spirit and scope of the present utility model defined by the appended claims, and all of them fall within the protection scope of the present utility model.

Claims

1. A new type of walking vehicle, characterized in that: It includes a box body, traveling bases detachably connected to both sides of the bottom of the box body, and a driving device provided on the box body for driving the traveling bases to travel. A driving shaft is provided at the output end of the driving device. The traveling base includes a frame connected to the box body, a driving wheel detachably connected to the driving shaft through a connecting member, a guiding wheel provided on the frame, and a crawler covering the driving wheel and the guiding wheel.

2. The novel walking vehicle according to claim 1, characterized in that: The driving device includes a motor provided inside the box body and a speed reducer provided at the output end of the motor. The driving shaft is provided at the driving end of the speed reducer.

3. A novel walking vehicle according to claim 1, characterized in that: A flange is welded on the driving shaft. The connecting member includes a plurality of first bolts. The driving wheel is detachably mounted on the flange through the plurality of first bolts.

4. A novel walking vehicle according to claim 1, characterized in that: A circle of sliding grooves is provided on the inner surface of the crawler. The driving wheel and the guiding wheel are clamped in the sliding grooves and slide in the sliding grooves.

5. A novel walking vehicle according to claim 4, characterized in that: A circle of sliding strips is provided on the inner surface of the crawler. The sliding grooves are located on the sliding strips. A plurality of positioning wheel mechanisms are provided at the bottom of the frame. The positioning wheel mechanism includes two wheel bodies and a connecting shaft connecting the two wheel bodies. The two wheel bodies are respectively located on both sides of the sliding strip.

6. A novel walking vehicle according to claim 1, characterized in that: There is no fixed connection between the driving wheel and the frame.

7. A novel walking vehicle according to claim 1, characterized in that: The frame of the traveling base is detachably mounted on the box body through second bolts.

8. A novel walking vehicle according to claim 1, characterized in that: Protective covers are provided on both sides of the box body. The protective covers can cover part of the traveling base. A first extension plate is provided on the protective cover. A second extension plate is provided on the traveling base. The first extension plate and the second extension plate are connected through third bolts.

9. A novel walking vehicle according to claim 1, characterized in that: The driving wheel has a gear structure.

10. A novel walking vehicle according to claim 1, characterized in that: The crawler is made of rubber material. An anti-slip portion is provided on the outer surface of the crawler. The anti-slip portion has a groove structure.

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