Mecanum wheel omnidirectional conveyor

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a Mecanum wheel omni-directional conveyor which comprises a fixing seat, a circular groove hole is formed in the top of the fixing seat, and a fixing sleeve is connected to the inner wall of the circular groove hole in a clamped mode. According to the Mecanum wheel omni-directional conveyor, through the arrangement of the fixing sleeve, the connecting cylinder, the fixing bolt, the connecting shaft, the rotating wheel, a ball and the rotating sleeve, when the Mecanum wheel omni-directional conveyor is used and the rotating wheel of the Mecanum wheel omni-directional conveyor is damaged, a worker can take out the fixing sleeve from the fixing base and rotate the fixing bolt on the connecting cylinder to enable the fixing bolt to be separated from the fixing sleeve; meanwhile, the connecting shaft is pulled out, the rotating wheel is maintained and replaced, the fixing bolt is rotated into the connecting cylinder again, the connecting shaft at one end of the fixing bolt clamps the rotating wheel, during transportation, the rotating wheel can rotate along with the connecting shaft, meanwhile, the connecting cylinder can deviate angularly along with the ball in the rotating sleeve, and multi-angle rotation of the rotating wheel is achieved; and a worker can conveniently maintain the device.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a Mecanum wheel omnidirectional conveyor. Background Technique

[0002] The Mecanum wheel is a device that can move omnidirectionally. This omnidirectional movement method is based on the principle of a central wheel with many axles located on the periphery of the wheel. These angled peripheral axles convert a part of the wheel turning force into a wheel normal force.

[0003] However, the existing Mecanum wheel omnidirectional conveyor has the following disadvantages:

[0004] (1) For the existing Mecanum wheel omnidirectional conveyor, the maintenance function is weak. When in use, due to the long-term use of the wheel, the wheel may be damaged and unable to rotate at multiple angles, which may cause problems affecting the transportation of the device;

[0005] (2) For the existing Mecanum wheel omnidirectional conveyor, the cleaning function is weak. When in use, due to the long-term transportation operation of the wheel, some magazines may adhere to the surface, which may cause the problem of the wheel's rotation ability decreasing. Content of the Utility Model

[0006] The purpose of the utility model is to provide a Mecanum wheel omnidirectional conveyor to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a Mecanum wheel omnidirectional conveyor, including a fixed seat. A circular slot is opened at the top of the fixed seat. A fixed sleeve is clamped on the inner wall of the circular slot. A connecting cylinder is rotatably connected to the bottom of the fixed sleeve. A threaded groove is opened at the center of the side surface of the connecting cylinder. A fixing bolt is threadedly connected to the inner wall of the threaded groove. One end of the fixing bolt is rotatably connected to a connecting shaft. A wheel is clamped at one end of the connecting shaft. A fixing plate is fixedly connected to the side surface of the fixed seat. A sliding slot is opened at the top of the fixing plate. A threaded rod is threadedly connected to the inner wall of the sliding slot. A moving block is threadedly connected to the side surface of the threaded rod. A rotating shaft is rotatably connected to the top of the moving block. One end of the rotating shaft is rotatably connected to a connecting plate. One end of the connecting plate is rotatably connected to a positioning plate. A cleaning cloth is fixedly connected to the bottom of the positioning plate.

[0008] Preferably, a servo motor is fixedly connected to one end of the fixing plate. The output shaft of the servo motor is fixedly connected to one end of the threaded rod. The staff connects the device to an external power supply and starts the servo motor to provide power for the cleaning equipment of the device.

[0009] Preferably, a fixing frame A is fixedly connected to the bottom edge of the fixing seat, and one end of the fixing frame A is fixedly connected to a fixing frame B. The splicing of the fixing frame A and the fixing frame B provides an installation space for the power equipment of the device.

[0010] Preferably, a circular slot is provided at one end of the top of the connecting plate, and a plug rod is clamped on the inner wall of the circular slot. The staff can pull out the plug rod and rotate the connecting plate so that the connecting plate can be folded and stored without affecting the normal use of the device.

[0011] Preferably, a spherical ball is rotatably connected to the bottom of the side surface of the connecting cylinder, and a rotating sleeve is rotatably connected to the side surface of the spherical ball. The setting of the spherical ball between the connecting cylinder and the rotating sleeve can provide multi-angle rotation for the rotating wheel.

[0012] Preferably, the side surface of the moving block is slidably connected to the inner side wall of the sliding groove, and the bottom of the moving block is slidably connected to the inner bottom wall of the sliding groove. The moving block fits against the inner wall of the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this omnidirectional conveyor with Mecanum wheels, through the settings of the fixing sleeve, connecting cylinder, fixing bolt, connecting shaft, rotating wheel, spherical ball and rotating sleeve, during use, when the rotating wheel of the device is damaged, the staff can first take out the fixing sleeve from the fixing seat, rotate the fixing bolt on the connecting cylinder to separate the fixing bolt from the fixing sleeve, and at the same time pull out the connecting shaft to maintain and replace the rotating wheel. Then, reinsert the fixing bolt into the connecting cylinder so that the connecting shaft at one end of the fixing bolt can hold the rotating wheel. During transportation, the rotating wheel will rotate along with the connecting shaft, and at the same time, the connecting cylinder will offset at an angle along with the spherical ball in the rotating sleeve, realizing multi-angle rotation of the rotating wheel, which facilitates the staff to maintain the device.

[0015] 2. For this omnidirectional conveyor with Mecanum wheels, through the settings of the fixing plate, sliding groove, threaded rod, servo motor, moving block, rotating shaft, connecting plate, positioning plate, cleaning cloth and plug rod, during use, after the device has been used for a long time, the staff can connect the device to an external power supply and start the servo motor, so that the servo motor drives the threaded rod in the sliding groove to rotate, making the moving block move back and forth along with the threaded rod, and the cleaning cloth under the connecting plate and positioning plate on the moving block continuously cleans the rotating wheel on the device. The staff needs to insert the plug rod into the connecting plate to fix its position. This setting can reduce the workload of the staff and facilitate the cleaning work of the device. Description of the Drawings

[0016] Figure 1 It is the front view of the fixing seat of the present utility model;

[0017] Figure 2Internal schematic diagram of the fixed seat of the present utility model;

[0018] Figure 3 Disassembly diagram of the fixing plate of the present utility model;

[0019] Figure 4 Disassembly diagram of the connecting cylinder of the present utility model.

[0020] In the figure: 1, fixed seat; 2, fixed sleeve; 3, connecting cylinder; 4, fixing bolt; 5, connecting shaft; 6, runner; 7, fixing plate; 8, sliding groove; 9, threaded rod; 10, moving block; 11, rotating shaft; 12, connecting plate; 13, positioning plate; 14, cleaning cloth; 15, servo motor; 16, fixing bracket A; 17, fixing bracket B; 18, insertion rod; 19, spherical ball; 20, rotating sleeve. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 4As shown in the figure, a technical solution provided by the present utility model is as follows: An omnidirectional conveyor with Mecanum wheels, including a fixed seat 1. A circular slot is opened at the top of the fixed seat 1. A fixed sleeve 2 is clamped on the inner wall of the circular slot. A connecting cylinder 3 is rotatably connected to the bottom of the fixed sleeve 2. A threaded groove is opened at the center of the side surface of the connecting cylinder 3. A fixing bolt 4 is threadedly connected to the inner wall of the threaded groove. One end of the fixing bolt 4 is rotatably connected to a connecting shaft 5. A runner 6 is clamped at one end of the connecting shaft 5. A fixing plate 7 is fixedly connected to the side surface of the fixed seat 1. A sliding slot 8 is opened at the top of the fixing plate 7. A threaded rod 9 is threadedly connected to the inner wall of the sliding slot 8. A moving block 10 is threadedly connected to the side surface of the threaded rod 9. A rotating shaft 11 is rotatably connected to the top of the moving block 10. One end of the rotating shaft 11 is rotatably connected to a connecting plate 12. One end of the connecting plate 12 is rotatably connected to a positioning plate 13. A cleaning cloth 14 is fixedly connected to the bottom of the positioning plate 13. Through the settings of the fixed sleeve 2, the connecting cylinder 3, the fixing bolt 4, the connecting shaft 5, the runner 6, the ball 19 and the rotating sleeve 20, during use, when the runner 6 of the device is damaged, the staff can first take out the fixed sleeve 2 from the fixed seat 1, rotate the fixing bolt 4 on the connecting cylinder 3 to separate the fixing bolt 4 from the fixed sleeve 2, and at the same time pull out the connecting shaft 5 to maintain and replace the runner 6. Then turn the fixing bolt 4 back into the connecting cylinder 3 so that the connecting shaft 5 at one end of the fixing bolt 4 clamps the runner 6. During transportation, the runner 6 will rotate along with the connecting shaft 5, and at the same time the connecting cylinder 3 will offset at an angle along with the ball 19 in the rotating sleeve 20, realizing the multi-angle rotation of the runner 6, which facilitates the staff to maintain the device. Through the settings of the fixing plate 7, the sliding slot 8, the threaded rod 9, the servo motor 15, the moving block 10, the rotating shaft 11, the connecting plate 12, the positioning plate 13, the cleaning cloth 14 and the insertion rod 18, during use, after the device has been used for a long time, the staff can connect the device to an external power source and start the servo motor 15, so that the servo motor 15 drives the threaded rod 9 in the sliding slot 8 to rotate, making the moving block 10 move back and forth along with the threaded rod 9, and making the cleaning cloth 14 under the connecting plate 12 and the positioning plate 13 on the moving block 10 continuously clean the runner 6 on the device. The staff needs to insert the insertion rod 18 into the connecting plate 12 to fix its position. Such a setting can reduce the workload of the staff and facilitate the cleaning work of the device.

[0023] One end of the fixing plate 7 is fixedly connected to a servo motor 15. The output shaft of the servo motor 15 is fixedly connected to one end of the threaded rod 9. Through the settings of the fixing plate 7, the servo motor 15 and the threaded rod 9, during use, the staff connects the device to an external power source and starts the servo motor 15, so that the servo motor 15 provides power for the cleaning equipment of the device.

[0024] A fixing frame A16 is fixedly connected to the bottom edge of the fixing base 1. One end of the fixing frame A16 is fixedly connected to a fixing frame B17. Through the arrangement of the fixing base 1, the fixing frame A16 and the fixing frame B17, when in use, the fixing frame A16 and the fixing frame B17 are spliced to provide an installation space for the power equipment of the device.

[0025] A circular slot is provided at one end of the top of the connecting plate 12. A plug rod 18 is clamped on the inner wall of the circular slot. Through the arrangement of the connecting plate 12 and the plug rod 18, when in use, the staff can pull out the plug rod 18, rotate the connecting plate 12, and fold and store the connecting plate 12 without affecting the normal use of the device.

[0026] A spherical ball 19 is rotatably connected to the bottom side of the connecting cylinder 3. A rotating sleeve 20 is rotatably connected to the side of the spherical ball 19. Through the arrangement of the connecting cylinder 3, the spherical ball 19 and the rotating sleeve 20, when in use, the spherical ball 19 is arranged between the connecting cylinder 3 and the rotating sleeve 20, which can provide multi-angle rotation for the rotating wheel 6.

[0027] The side of the moving block 10 is slidably connected to the inner side wall of the sliding slot 8, and the bottom of the moving block 10 is slidably connected to the inner bottom wall of the sliding slot 8. Through the arrangement of the moving block 10 and the sliding slot 8, when in use, the moving block 10 fits against the inner wall of the sliding slot 8.

[0028] In the present utility model, the working steps of the device are as follows:

[0029] The first step: When the rotating wheel 6 of the device is damaged, the staff can first take out the fixing sleeve 2 from the fixing base 1, rotate the fixing bolt 4 on the connecting cylinder 3 to separate the fixing bolt 4 from the fixing sleeve 2, and at the same time pull out the connecting shaft 5, maintain and replace the rotating wheel 6, reinsert the fixing bolt 4 into the connecting cylinder 3, and let the connecting shaft 5 at one end of the fixing bolt 4 clamp the rotating wheel 6. During transportation, the rotating wheel 6 will rotate along with the connecting shaft 5, and at the same time the connecting cylinder 3 will deflect at an angle along with the spherical ball 19 in the rotating sleeve 20, realizing multi-angle rotation of the rotating wheel 6, which is convenient for the staff to maintain the device;

[0030] The second step: After the device has been used for a long time, the staff can connect the device to an external power supply, start the servo motor 15, let the servo motor 15 drive the threaded rod 9 in the sliding slot 8 to rotate, make the moving block 10 move back and forth along with the threaded rod 9, and make the cleaning cloth 14 under the connecting plate 12 and the positioning plate 13 on the moving block 10 continuously clean the rotating wheel 6 on the device. The staff needs to insert the plug rod 18 into the connecting plate 12 to fix its position. This setting can reduce the workload of the staff and facilitate the cleaning work of the device.

[0031] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An omnidirectional conveyor with Mecanum wheels, comprising a fixed seat (1), characterized in that: A circular slot is formed at the top of the fixed seat (1), and a fixing sleeve (2) is clamped on the inner wall of the circular slot. A connecting cylinder (3) is rotatably connected to the bottom of the fixing sleeve (2). A threaded groove is formed at the center of the side surface of the connecting cylinder (3), and a fixing bolt (4) is threadedly connected to the inner wall of the threaded groove. One end of the fixing bolt (4) is rotatably connected to a connecting shaft (5), and a runner (6) is clamped at one end of the connecting shaft (5). A fixing plate (7) is fixedly connected to the side surface of the fixed seat (1). A sliding slot (8) is formed at the top of the fixing plate (7), and a threaded rod (9) is threadedly connected to the inner wall of the sliding slot (8). A moving block (10) is threadedly connected to the side surface of the threaded rod (9). A rotating shaft (11) is rotatably connected to the top of the moving block (10). One end of the rotating shaft (11) is rotatably connected to a connecting plate (12). One end of the connecting plate (12) is rotatably connected to a positioning plate (13). A cleaning cloth (14) is fixedly connected to the bottom of the positioning plate (13).

2. The omnidirectional conveyor with Mecanum wheels according to claim 1, characterized in that: One end of the fixing plate (7) is fixedly connected to a servo motor (15), and the output shaft of the servo motor (15) is fixedly connected to one end of the threaded rod (9).

3. The omnidirectional conveyor with Mecanum wheels according to claim 1, characterized in that: A fixing bracket A (16) is fixedly connected to the bottom edge of the fixed seat (1), and a fixing bracket B (17) is fixedly connected to one end of the fixing bracket A (16).

4. A Mecanum wheel omnidirectional conveyor according to claim 1, characterized in that: A circular slot is formed at one end of the top of the connecting plate (12), and a plug rod (18) is clamped on the inner wall of the circular slot.

5. The omnidirectional conveyor with Mecanum wheels according to claim 1, characterized in that: A spherical ball (19) is rotatably connected to the bottom of the side surface of the connecting cylinder (3), and a rotating sleeve (20) is rotatably connected to the side surface of the spherical ball (19).

6. The omnidirectional conveyor with Mecanum wheels according to claim 1, wherein: The side surface of the moving block (10) is slidably connected to the inner side wall of the sliding slot (8), and the bottom of the moving block (10) is slidably connected to the inner bottom wall of the sliding slot (8).

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