Conveying belt driving device

Abstract

The utility model discloses a conveyor belt driving device which comprises a connecting plate, a transmission roller and a conveyor belt, one side of the transmission roller is fixedly connected with a transmission wheel, the transmission wheel is sleeved with a belt, one side of the bottom end of the connecting plate is fixedly connected with a supporting plate, and the supporting plate is rotationally connected with a connecting rod. One end of the connecting rod is fixedly connected with a driving wheel which is in contact with the belt, one side of the bottom end of the connecting plate is fixedly connected with a fixing ring, one side of the fixing ring is provided with a fixing sleeve, the fixing ring and the fixing sleeve are each fixedly connected with two protrusions, one protrusion is rotationally connected with an adjusting rod, and the adjusting rod is in threaded connection with the protrusion on the fixing sleeve; the fixing sleeve is moved by rotating the adjusting rod, so that the position of the driving motor is loosened, the driving motor can be detached through movement, maintenance is convenient, the driving motor can be extruded through the fixing sleeve during connection to enable the connection disc and the clamping rod to be connected with the cushion disc, and therefore the conveying belt is stably driven to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a conveyor belt driving device. Background Art

[0002] The conveyor belt is driven by an electric motor to rotate and transport materials. During the process of transporting materials, the continuous rotation of the drive motor will cause wear, so the drive device needs to be maintained.

[0003] According to the Chinese patent publication number CN211109467U "A driving device for a large-load conveyor belt", it mainly describes a type of redundant setting of the motor, a slot on the inner wall of the belt, and a convex tooth on the outer side of the fixed ring, so as to increase the driving force while preventing slippage between the rotating roller and the belt, effectively improve the conveying speed, ensure the stability of the conveying process, avoid the situation where raw materials arrive late, and the actual use effect is more ideal. In this process, the driving motor is directly connected to the bottom plate, which makes the conveyor belt driving device more troublesome to disassemble and maintain.

[0004] Therefore, a conveyor belt driving device is proposed to solve the problem that the driving motor is directly connected to the bottom plate during the process, which makes the conveyor belt driving device more troublesome during disassembly and maintenance. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in this process, the driving motor is directly connected to the bottom plate, which leads to the problem that the conveyor belt driving device is troublesome during disassembly and maintenance, so a conveyor belt driving device is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a conveyor belt driving device, including a connecting plate, a transmission roller and a conveyor belt, one side of the transmission roller is fixedly connected with a transmission wheel, a belt is sleeved on the transmission wheel, one side of the bottom end of the connecting plate is fixedly connected with a support plate, a connecting rod is rotatably connected on the support plate, one end of the connecting rod is fixedly connected with a driving wheel and the driving wheel contacts the belt, one side of the bottom end of the connecting plate is fixedly connected with a fixing ring, one side of the fixing ring is provided with a fixing sleeve, two protrusions are fixedly connected on the fixing ring and the fixing sleeve, one of the protrusions is rotatably connected with an adjusting rod, the adjusting rod is threadedly connected to the protrusion on the fixing sleeve, a driving motor is sleeved in the fixing sleeve, and the output end of the driving motor is fixedly connected with a connecting plate.

[0007] As a preferred technical solution of the utility model, the four sides of the connecting plate that are far away from each other are fixedly connected with a clamping rod, and a pad is sleeved on the clamping rod. The pad is fixedly connected to the connecting rod. By arranging the clamping rod and the pad, it is convenient to drive the driving wheel and the transmission wheel to rotate when the driving motor rotates.

[0008] As a preferred technical solution of the utility model, the bottom end of the fixing ring is threadedly connected to a rotating rod, and the rotating rod is rotatably connected to a pressure plate through a bearing, and the pressure plate is in contact with the driving motor. By setting the rotating rod and the pressure plate, the stability of the driving motor can be improved and the vibration of the driving motor during operation can be reduced.

[0009] As a preferred technical solution of the utility model, a buffer pad is glued and connected to the connecting plate, and the buffer pad is in contact with the pad. By providing the buffer pad, the friction between the connecting plate and the pad can be reduced.

[0010] As a preferred technical solution of the utility model, the pad and the driving wheel are both rotatably embedded with balls, and the balls are in contact with the support plate. By providing the balls, the rotational friction between the pad, the driving wheel and the support plate is reduced.

[0011] The utility model has the following advantages: the fixing sleeve is moved by rotating the adjusting rod so that the driving motor is loosened, and the driving motor can be disassembled by moving, which is convenient for maintenance; when connecting, the fixing sleeve can be used to squeeze the driving motor so that the connecting plate and the clamping rod connect with the pad plate, thereby stably driving the conveyor belt to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side structural schematic diagram of a conveyor belt driving device according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a fixed ring of a conveyor belt driving device according to a preferred embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of position A of a conveyor belt driving device in a preferred embodiment of the utility model.

[0015] Explanation of the accompanying reference numerals: 1. connecting plate; 2. driving roller; 3. conveyor belt; 4. driving wheel; 5. belt; 6. supporting plate; 7. connecting rod; 8. driving wheel; 9. fixing ring; 10. fixing sleeve; 11. protrusion; 12. adjusting rod; 13. driving motor; 14. connecting plate; 15. clamping rod; 16. pad; 17. rotating rod; 18. pressure plate; 19. buffer pad; 20. ball. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3The conveyor belt driving device shown in the figure includes a connecting plate 1, a driving roller 2 and a conveyor belt 3. A driving wheel 4 is fixedly connected to one side of the driving roller 2, and a belt 5 is sleeved on the driving wheel 4. A driving motor 13 drives the connecting plate 14 and the clamping rod 15 to rotate, and makes the pad 16 and the driving wheel 8 rotate. At this time, the belt 5 is driven, the driving wheel 4 and the driving roller 2 rotate, and the conveyor belt 3 realizes material transportation. A support plate 6 is fixedly connected to one side of the bottom end of the connecting plate 1, and a connecting rod 7 is rotatably connected to the support plate 6. One end of the connecting rod 7 is fixedly connected to the driving wheel 8 and the driving wheel 8 is in contact with the belt 5. A fixing ring 9 is fixedly connected to one side of the bottom end of the connecting plate 1, and a fixing sleeve 10 is arranged on one side of the fixing ring 9. Two protrusions 11 are fixedly connected to the fixing ring 9 and the fixing sleeve 10, and an adjusting rod 12 is rotatably connected to one of the protrusions 11. The adjusting rod 12 is threadedly connected to the protrusion 11 on the fixing sleeve 10. By rotating the adjusting rod 12, the fixing sleeve 10 can be moved away from the connecting plate 1 or contact the connecting plate 1, so that the driving motor 13 can be quickly disassembled and installed. The driving motor 13 is sleeved in the fixing sleeve 10, and the output end of the driving motor 13 is fixedly connected to the connecting plate 14.

[0018] Among them, the connecting rod 7 is fixedly connected to the pad 16, the pad 16 is sleeved on the card rod 15, and the card rod 15 is fixedly connected to four sides of the connecting plate 14 that are far away from each other. By setting the card rod 15 and the pad 16, the force of the driving motor 13 can be synchronously transmitted, thereby providing the force required to drive the conveyor belt 3 to rotate.

[0019] Among them, the driving motor 13 is in contact with the pressure plate 18, and the pressure plate 18 is rotatably connected to the rotating rod 17 through a bearing. The rotating rod 17 is threadedly connected to the bottom end of the fixing ring 9. By setting the rotating rod 17 and the pressure plate 18, an external force can be applied when the fixing sleeve 10 and the pad 16 limit the driving motor 13, thereby improving the stability of the driving motor 13.

[0020] The washer 16 contacts the buffer pad 19 , which is glued to the adapter plate 14 . The buffer pad 19 is made of rubber material. The buffer pad 19 is provided to reduce direct contact between the washer 16 and the adapter plate 14 , thereby reducing wear.

[0021] The support plate 6 is in contact with the ball 20 , and the ball 20 is rotatably embedded in the pad 16 and the driving wheel 8 . The friction between the pad 16 , the driving wheel 8 and the support plate 6 is reduced by providing the ball 20 .

[0022] Working principle: The connecting plate 14 and the clamping rod 15 are driven to rotate by the driving motor 13. At this time, the pad 16 rotates synchronously with the driving wheel 8, and the driving wheel 4 and the driving roller 2 rotate through the action of the belt 5, and the conveyor belt 3 is prompted to rotate. When the driving motor 13 needs to be disassembled for maintenance, the distance between the fixed sleeve 10 and the connecting plate 14 can be increased by rotating the adjusting rod 12. At this time, the driving motor 13 is in an unrestricted position state, and the driving motor 13 can be directly pulled out for maintenance.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A conveyor belt driving device, comprising a connecting plate (1), a driving roller (2) and a conveyor belt (3), characterized in that: One side of the transmission roller (2) is fixedly connected to a transmission wheel (4), and a belt (5) is sleeved on the transmission wheel (4). One side of the bottom end of the connection plate (1) is fixedly connected to a support plate (6), and a connection rod (7) is rotatably connected to the support plate (6). One end of the connection rod (7) is fixedly connected to a driving wheel (8), and the driving wheel (8) contacts the belt (5). One side of the bottom end of the connection plate (1) is fixedly connected to a fixing ring (9), and one side of the fixing ring (9) is provided with a fixing sleeve (10). Two protrusions (11) are fixedly connected to the fixing ring (9) and the fixing sleeve (10), and one of the protrusions (11) is rotatably connected to an adjusting rod (12), and the adjusting rod (12) is threadedly connected to the protrusion (11) on the fixing sleeve (10). A driving motor (13) is sleeved inside the fixing sleeve (10), and an output end of the driving motor (13) is fixedly connected to a connection plate (14).

2. A conveyor belt driving device according to claim 1, characterized in that: Four sides of the connecting plate (14) that are away from each other are fixedly connected with clamping rods (15), a pad (16) is sleeved on the clamping rod (15), and the pad (16) is fixedly connected to the connecting rod (7).

3. A conveyor belt driving device according to claim 1, characterized in that: The bottom end of the fixing ring (9) is threadedly connected to a rotating rod (17), and the rotating rod (17) is rotatably connected to a pressure plate (18) via a bearing, and the pressure plate (18) is in contact with the driving motor (13).

4. A conveyor belt driving device according to claim 1, characterized in that: The connecting plate (14) is glued with a buffer pad (19), and the buffer pad (19) is in contact with the pad plate (16).

5. A conveyor belt driving device as claimed in claim 4, characterized in that: The pad (16) and the driving wheel (8) are both rotatably embedded with a ball (20), and the ball (20) is in contact with the support plate (6).

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