Large tent automatic rolling and self-walking caterpillar transport vehicle

Abstract

The application relates to a large tent automatic curling and self-walking crawler transport vehicle, which comprises a main vehicle frame (1), a supporting assembly (2) arranged on the main vehicle frame (1), and a winding drum assembly (3) arranged on the supporting assembly (2). The supporting assembly (2) comprises left and right supporting frames (21), the top of each supporting frame (21) is provided with a bearing seat (22), the winding drum assembly (3) comprises a winding drum (31), the left and right sides of the winding drum (31) are provided with rotating shafts (32), and the left and right rotating shafts (32) are respectively inserted into the left and right bearing seats (22). The large tent automatic curling and self-walking crawler transport vehicle can solve the problems of inconvenient tent unfolding and folding, large labor consumption and difficult tent transportation and fixing in the prior art.

Description

Technical Field

[0001] This invention relates to a large tent automatic roll-up and self-propelled tracked transport vehicle, belonging to the field of special vehicle technology. Background Technology

[0002] Tents are frequently used during various field operations to provide shelter from wind, rain, and sun, and to assemble temporary shelters. Currently, existing tent vehicles generally have a smaller tent area when deployed, and the tents they carry are generally lighter. This is because larger and heavier tents require more manpower and take longer to deploy, and assembling the tent frame also takes more time.

[0003] Furthermore, when transporting large tents, it is necessary to secure the tent components, which takes a long time and is less effective. At the same time, the larger the tent, the higher the requirements for the vehicle used for transportation. Ordinary vehicles are not easy to use in harsh environments such as deserts and muddy terrain, which limits the capabilities of tent transport vehicles. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a large tent automatic roll-up and self-propelled tracked transport vehicle that addresses the problems of inconvenience in tent unfolding and retraction, high manpower consumption, and difficulty in tent transportation and securing in the prior art.

[0005] The technical solution adopted by the present invention to solve the above problems is as follows: a large tent automatic roll-up and self-propelled tracked transport vehicle, which includes a main frame, a support assembly on the main frame, a roll assembly on the support assembly, the support assembly including left and right support frames, a bearing seat on the top of the support frame, the roll assembly including a roll, and rotating shafts on the left and right sides of the roll, the left and right rotating shafts being respectively inserted into the left and right bearing seats.

[0006] Optionally, an external gear ring is provided on one side of the outer peripheral wall of the drum, and a winding servo motor is provided on the support frame on the corresponding side of the external gear ring. A drive gear is provided at the output end of the winding servo motor, and the drive gear meshes with the external gear ring.

[0007] Optionally, the roll is provided with multiple tent hooks spaced apart on the left and right sides, and the multiple tent hooks are located on the same straight line.

[0008] Optionally, the drum includes a drum body, with multiple supporting rings spaced apart on the left and right sides of the inner wall of the drum body; baffles are provided on the left and right sides of the drum body, and two retaining rings are provided on the outer peripheral wall of the drum body.

[0009] Optionally, the bottom of the main frame is provided with two track assemblies, left and right; the track assembly includes a track beam, on which guide wheels and drive wheels are provided, the guide wheels and drive wheels are arranged front and rear, and a track is wound between the guide wheels and drive wheels.

[0010] Optionally, multiple support rollers are also provided between the guide wheel and the drive wheel.

[0011] Optionally, the track beam frame is provided with a drive seat at the position corresponding to the drive wheel, and a motor reducer is provided on the drive seat.

[0012] Optionally, a guide and protection component is provided behind the support component; the guide and protection component includes two guide seats on the left and right, and a roller support component is provided between the two guide seats. A plurality of first guide rollers are provided on the roller support component at left and right intervals, and the first guide rollers are arranged in a horizontal direction.

[0013] Optionally, there are two sets of roller support assemblies, which are arranged in parallel front to back; the height of the rear roller support assembly is lower than the height of the front roller support assembly.

[0014] Optionally, the guide seat is provided with a side guide rail, and the side guide rail is provided with a second guide roller; the second guide roller is arranged in a vertical direction.

[0015] Compared with the prior art, the advantages of the present invention are as follows:

[0016] 1. When encountering harsh environments such as deserts and mud, the tracks of this invention enable the vehicle to perform transportation operations well, solving the problem of vehicle movement difficulties in harsh environments mentioned in the prior art and meeting the needs of users.

[0017] 2. This invention can carry a load of 2 tons and has a roller length of 4.8 meters, enabling the deployment and retrieval of tents with a width of up to 4.8 meters, thereby achieving the goal of deploying and retrieval of as many large tents as possible and solving the problem of limited vehicle types for transporting large tents in the prior art;

[0018] 3. The vehicle of the present invention automatically rolls up and releases the tent using rollers, and uses an inflatable tent. When using the tent, it is easy to set up the tent without much manpower, thus solving the problem of manpower use in the prior art to a certain extent.

[0019] 4. The vehicle of the present invention is designed to meet the internal dimensions of a standard shipping container. Moreover, after the tent is packed away, the vehicle can also drive itself into the container, making the overall transportation more convenient and solving the problems of transportation and securing difficulties mentioned in the prior art. Attached Figure Description

[0020] Figure 1 This is a front view of a large tent automatic roll-up and self-propelled tracked transport vehicle according to the present invention.

[0021] Figure 2 for Figure 1 Top view.

[0022] Figure 3 for Figure 1 Side view.

[0023] Figure 4 This is a perspective view of the packing of a large tent automatic roll-up and self-propelled tracked transport vehicle according to the present invention.

[0024] Figure 5 for Figure 4 Top view.

[0025] Figure 6 for Figure 4 Side view.

[0026] Figure 7 This is a flowchart illustrating the workflow of a large tent automatic roll-up and self-propelled tracked transport vehicle according to the present invention.

[0027] in:

[0028] Main frame 1

[0029] Support Component 2

[0030] Support frame 21

[0031] Bearing housing 22

[0032] Limit block 23

[0033] Motor mounting plate 24

[0034] Roll assembly 3

[0035] Roll 31

[0036] Cylinder 311

[0037] Support ring 312

[0038] baffle 313

[0039] 314 retaining ring

[0040] Shaft 32

[0041] External gear ring 33

[0042] Tent hook 34

[0043] 4-speed curling servo motor

[0044] Drive gear 5

[0045] Track assembly 6

[0046] Tracked beam frame 61

[0047] Guide wheel 62

[0048] Drive wheel 63

[0049] Track 64

[0050] Track roller 65

[0051] Tensioning device 66

[0052] Drive unit 67

[0053] Motor reducer 68

[0054] Guide protection component 7

[0055] Guide seat 71

[0056] Roller support assembly 72

[0057] First guide roller 73

[0058] Side guide rail 74

[0059] Second guide roller 75

[0060] Power System 8

[0061] Electrical control box 81

[0062] Safety locking mechanism 9

[0063] Container 10

[0064] Tent 11. Detailed Implementation

[0065] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0066] join Figures 1 to 7 The present invention relates to a large tent automatic roll-up and self-propelled tracked transport vehicle, which includes a main frame 1, a support assembly 2 on the main frame 1, and a roll-up assembly 3 on the support assembly 2;

[0067] The support assembly 2 includes two support frames 21 on the left and right, and a bearing seat 22 is provided on the top of the support frame 21. The drum assembly 3 includes a drum 31, and a rotating shaft 32 is provided on the left and right sides of the drum 31. The two rotating shafts 32 are respectively inserted into the left and right bearing seats 22.

[0068] The top of the support frame 21 is provided with a limiting block 23 for limiting the position of the bearing seat 22;

[0069] An external gear ring 33 is provided on one side of the outer peripheral wall of the drum 31. A winding servo motor 4 is provided on the support frame 22 on the corresponding side of the external gear ring 33. A drive gear 5 is provided at the output end of the winding servo motor 4. The drive gear 5 meshes with the external gear ring 33.

[0070] The support frame 22 is provided with a motor mounting plate 24, which is located below the bearing seat 22, and the curling servo motor 4 is mounted on the motor mounting plate 24;

[0071] Multiple tent hooks 34 are spaced apart on the left and right sides of the roller 31, and the multiple tent hooks 34 are located on the same straight line; the tent hooks 31 are used to pull the tent.

[0072] The tent hooks 34 are preferably 5 in number;

[0073] The drum 31 includes a drum body 311, and a plurality of supporting rings 312 are arranged at intervals on the inner wall of the drum body 311.

[0074] Baffles 313 are provided on the left and right sides of the cylinder 311;

[0075] Two retaining rings 314 are provided on the outer peripheral wall of the cylinder 311;

[0076] The main frame 1 is provided with two left and right track assemblies 6 at its bottom;

[0077] The track assembly 6 includes a track beam 61, on which a guide wheel 62 and a drive wheel 63 are provided. The guide wheel 62 and the drive wheel 63 are arranged in a front-to-back manner, and a track 64 is wound between the guide wheel 62 and the drive wheel 63. The guide wheel 62 is used to guide the direction of travel, and the drive wheel 63 is used to drive the track 64 to run.

[0078] Multiple support rollers 65 are also provided between the guide wheel 62 and the drive wheel 63. The support rollers 65 are used to restrict the track 64 to prevent it from falling off laterally.

[0079] A tensioning device 66 is provided on one side of the drive wheel 63. The tensioning device 66 is used to tension the track during travel and can adjust the tension of the track to make the vehicle travel smoothly.

[0080] The track beam 61 is provided with a drive seat 67 at the position corresponding to the drive wheel 63. The drive seat 67 is provided with a motor reducer 68, which is used to provide power to the drive wheel 64.

[0081] A guide and protection component 7 is provided at the rear of the support component 2;

[0082] The guide and protection assembly 7 includes two guide seats 71 on the left and right, and a roller support assembly 72 is provided between the two guide seats 71. Multiple first guide rollers 73 are provided on the roller support assembly 72 at intervals on the left and right.

[0083] The first guide roller 73 is arranged in a horizontal direction;

[0084] There are two sets of roller support assemblies 72, and the two sets of roller support assemblies 72 are arranged in parallel front and rear.

[0085] The height of the rear roller support assembly 72 is lower than the height of the front roller support assembly 72;

[0086] A side guide rail 74 is provided on the guide seat 71, and a second guide roller 75 is provided on the side guide rail 74;

[0087] The second guide roller 75 is arranged in the vertical direction;

[0088] The power system 8 is located in the middle of the main frame 1;

[0089] The power system 8 includes multiple electrical control boxes 81, and each electrical control box 81 is equipped with a battery and a controller;

[0090] A safety locking mechanism 9 is also provided on the support frame 22 on the side corresponding to the external gear ring 33.

[0091] When the vehicle is moving, the battery powers the controller, which in turn controls the motor reducer to drive the tracks and move the vehicle. When tent taking up or taking down is required, the battery powers the controller, which in turn controls the winding servo motor to drive the drum to rotate through the gear ring assembly, thereby moving the tent to take up or take down.

[0092] When the vehicle is moving, the battery powers the controller, which in turn controls the motor reducer to drive the tracks and move the vehicle. During the movement, the guide wheels in the tracks guide the direction of travel, the support rollers limit the tracks to prevent them from slipping laterally, and the tensioning device tensions the tracks during travel and can adjust the track tension to make the vehicle move smoothly.

[0093] During the automatic tent deployment and take-up operation, the controller is powered by a battery. The controller controls the winding servo motor to drive the gear ring assembly on the drum, causing the drum to rotate. One end of the tent is fixed to five hooks on the drum, thus achieving automatic deployment and take-up as the drum rotates. At the same time, the guide and protection assembly is equipped with two rows of first guide rollers at the front and rear. The first guide rollers arranged horizontally are used to control the direction of horizontal movement of the tent, and the two second guide rollers arranged vertically on the left and right are used to control the direction of vertical movement of the tent, so that the tent can be deployed and taken up neatly.

[0094] In addition to the above embodiments, the present invention also includes other embodiments. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.

Claims

1. A large tent automatic roll-up and self-propelled tracked transport vehicle, characterized in that: It includes a main frame (1), on which a support assembly (2) is provided, and on which a drum assembly (3) is provided, the support assembly (2) includes two left and right support frames (21), and a bearing seat (22) is provided on the top of the support frame (21). The drum assembly (3) includes a drum (31), and a rotating shaft (32) is provided on the left and right sides of the drum (31). The two rotating shafts (32) are respectively inserted into the left and right bearing seats (22). An external gear ring (33) is provided on one side of the outer peripheral wall of the drum (31), and a winding servo motor (4) is provided on the support frame (21) on the corresponding side of the external gear ring (33). A drive gear (5) is provided at the output end of the winding servo motor (4), and the drive gear (5) meshes with the external gear ring (33). Multiple tent hooks (34) are provided on the roll (31) at intervals on the left and right sides, and the multiple tent hooks (34) are located on the same straight line; The drum (31) includes a drum body (311), and multiple supporting rings (312) are arranged at intervals on the inner wall of the drum body (311); baffles (313) are arranged on the left and right sides of the drum body (311), and two retaining rings (314) are arranged on the outer peripheral wall of the drum body (311). A guide protection component (7) is provided behind the support component (2); the guide protection component (7) includes two guide seats (71) on the left and right, and a roller support component (72) is provided between the two guide seats (71). A plurality of first guide rollers (73) are arranged on the roller support component (72) at intervals on the left and right, and the first guide rollers (73) are arranged in the horizontal direction. There are two sets of roller support assemblies (72), which are arranged in parallel front to back; the height of the rear roller support assembly (72) is lower than the height of the front roller support assembly (72); The guide seat (71) is provided with a side guide rail (74), and the side guide rail (74) is provided with a second guide roller (75); the second guide roller (75) is arranged in the vertical direction.

2. The large tent automatic roll-up and self-propelled tracked transport vehicle according to claim 1, characterized in that: The main frame (1) has two track assemblies (6) on the left and right sides at the bottom. The track assembly (6) includes a track beam (61), on which a guide wheel (62) and a drive wheel (63) are provided. The guide wheel (62) and the drive wheel (63) are arranged in front and behind, and a track (64) is wound between the guide wheel (62) and the drive wheel (63).

3. The large tent automatic roll-up and self-propelled tracked transport vehicle according to claim 2, characterized in that: Multiple support rollers (65) are also provided between the guide wheel (62) and the drive wheel (63).

4. The large tent automatic roll-up and self-propelled tracked transport vehicle according to claim 2, characterized in that: The track beam (61) is provided with a drive seat (67) at the position corresponding to the drive wheel (63), and a motor reducer (68) is provided on the drive seat (67).

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