Transferring and transporting device for direct-current motor

Abstract

The utility model relates to the technical field of transferring and transporting devices, in particular to a transferring and transporting device for a direct-current motor, which comprises a first case, a bottom column is fixedly connected to the bottom end of the first case, the direct-current motor is fixedly connected to the inner bottom wall of the first case, and a groove hole is formed in the top end of the first case. A second case is arranged on the surface of the top end of the case, a fixing frame is fixedly connected to the top end of the inner wall of the second case, a rotating motor is fixedly connected to the bottom end of the fixing frame, a screw rod is fixedly connected to an output shaft of the rotating motor, a fan is in threaded connection with the surface of the screw rod, and a gauze element is arranged on the front face of the first case. The rotating fan can blow external air into the first case through the slotted hole in the top end of the first case, and then the external air is discharged out of the first case through the gauze element, so that the purpose of enhancing air flow is achieved, the function of dissipating heat generated by the operating direct-current motor is achieved, and the effect of reducing production cost is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer and transportation devices, in particular to a transfer and transportation device for a DC motor. Background Art

[0002] A transfer transport device is a device used to transfer items or equipment from one place to another. It is usually used in the industrial and manufacturing fields to transfer materials and products from one workstation to another, improve production efficiency and reduce labor costs. A transfer transport device for a DC motor refers to a transport device that uses a DC motor as a power source. It is designed to automatically or semi-automatically move, load, unload or transfer goods in an industrial or logistics system.

[0003] However, the existing DC motor transport device has the following disadvantages:

[0004] (1) The existing DC motor transport device has a weak function of dissipating the heat generated by the running DC motor. When in use, a large amount of heat accumulates inside the first chassis after the DC motor body has been running for a long time. If the heat is not dissipated in time, the performance of the DC motor may be affected or damaged, requiring maintenance or additional purchase, resulting in increased production costs and a shorter service life of the DC motor.

[0005] (2) The existing DC motor transfer and transportation device has a weak function of dispersing the stress points of the bottom plate. During use, the transmission belt is prone to shaking and instability during operation. The unstable chassis may cause the transmission belt to stop working and require shutdown for inspection, or cause items to fall off the belt and accidentally injure workers, resulting in low work efficiency and greater safety hazards. Utility Model Content

[0006] The purpose of the present utility model is to provide a transport device for a DC motor to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A transfer and transportation device for a DC motor comprises a first chassis, wherein the bottom end of the first chassis is fixedly connected to a bottom column, the inner bottom wall of the first chassis is fixedly connected to a DC motor body, the top of the first chassis is provided with a slot, the top surface of the chassis is provided with a second chassis, the top of the inner wall of the second chassis is fixedly connected to a fixing bracket, the bottom end of the fixing bracket is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a fan, a gauze is provided on the front side of the first chassis, two bottom plates are provided on the back side of the bottom column, a plurality of slide grooves are provided inside the two bottom plates, and foot pads are slidably connected to both ends of the plurality of slide grooves.

[0009] Preferably, a plurality of holes are provided on both sides of the two base plates, the holes are grouped in pairs, and the surface of each group of holes is slidably connected to a limit rod, the foot pads are grouped in pairs, and the surfaces of several limit rods are slidably connected to the inside of several groups of foot pads.

[0010] Preferably, mounting brackets are fixedly connected on both sides of the second chassis, screws are threadedly connected inside the two mounting brackets, threaded holes are opened on both sides of the top inner side of the second chassis, and the surfaces of the two screws are threadedly connected to the surfaces of the two threaded holes.

[0011] Preferably, threaded holes are provided on both sides of the top of the two base plates, the threaded holes are grouped in pairs, and the surfaces of the two groups of threaded holes are threadedly connected to baffles, the baffles are grouped in pairs, and the insides of the two groups of baffles are rotatably connected to rotating shafts, the surfaces of the two rotating shafts are transmission-connected with transmission belts, the output shaft of the DC motor body is fixedly connected to one end of a rotating shaft, and the adjacent sides of the two groups of baffles are fixedly connected by limiting plates.

[0012] Preferably, both sides of adjacent sides of the transmission belt are drivingly connected to rollers, both ends of the two rollers are rotatably connected to base frames, the base frames are grouped in pairs, and the bottom ends of the two groups of base frames are fixedly connected to support plates.

[0013] Preferably, a threaded hole is opened in the middle of the top of the two base plates, the surfaces of the two threaded holes are threadedly connected to threaded rods, and the tops of the two threaded rods are fixedly connected to driving parts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. A transfer and transportation device for a DC motor, wherein the external power supply of the DC motor body is turned on, and the output shaft of the DC motor body drives the transmission belt to rotate to carry out the process of transporting items. After long-term operation, a large amount of heat generated by the DC motor body accumulates inside the first chassis, and the external power supply of the rotating motor is turned on, and the rotating motor output shaft drives the fan to rotate, and external air can enter the first chassis through the gap between the fixed frame and the second chassis. The rotating fan can blow the external air into the first chassis through the slots at the top of the first chassis, and then discharge the air from the first chassis through the gauze, thereby achieving the purpose of enhancing air flow, thereby achieving the function of dissipating the heat generated by the running DC motor body, avoiding excessive temperature affecting the performance of the DC motor or damaging the DC motor body, and achieving the effect of reducing production costs and shortening the service life of the DC motor.

[0016] 2. This transfer and transportation device for a DC motor is configured by arranging two foot pads as a group. With the action of the foot pads being able to slide in the slide grooves opened inside the bottom plate, each group of foot pads can slide to the two ends of the corresponding slide grooves respectively, thereby dispersing the stress points of the bottom plate, enhancing the stability of the chassis, and making the operation of the transmission belt more stable, thereby achieving the function of dispersing the stress points of the bottom plate, avoiding the transmission belt from shaking easily during operation, and avoiding the situation where an unstable chassis may cause the transmission belt to stop working and need to be shut down for inspection, or cause items to fall off the belt and accidentally injure staff, thereby improving work efficiency and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the baffle and driving member of the present invention;

[0019] Figure 3 This is a schematic diagram of the DC motor body and the rotating motor of the present utility model;

[0020] Figure 4 It is a planar schematic diagram of the foot pad and base plate of the present invention.

[0021] In the figure: 1. First chassis; 2. Base column; 3. DC motor body; 4. Second chassis; 5. Fixing frame; 6. Rotating motor; 7. Screw rod; 8. Fan; 9. Bottom plate; 10. Foot pad; 11. Limit rod; 12. Mounting frame; 13. Screw; 14. Baffle; 15. Rotating shaft; 16. Transmission belt; 17. Limiting plate; 18. Roller; 19. Base frame; 20. Support plate; 21. Threaded rod; 22. Driving member. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0024] A transport device for a DC motor includes a first chassis 1, wherein the bottom end of the first chassis 1 is fixedly connected to a bottom column 2, a DC motor body 3 is fixedly connected to the inner bottom wall of the first chassis 1, a slot is opened at the top of the first chassis 1, a second chassis 4 is provided on the top surface of the chassis, a fixing frame 5 is fixedly connected to the top of the inner wall of the second chassis 4, a rotating motor 6 is fixedly connected to the bottom end of the fixing frame 5, a screw rod 7 is fixedly connected to the output shaft of the rotating motor 6, a fan 8 is threadedly connected to the surface of the screw rod 7, a gauze is provided on the front of the first chassis 1, and two bottom plates 9 are provided on the back of the bottom column 2, a plurality of slide grooves are opened inside the two bottom plates 9, and foot pads 10 are slidably connected to both ends of the plurality of slide grooves;

[0025] In this embodiment, preferably, a plurality of holes are opened on both sides of the two bottom plates 9, and the holes are grouped in pairs, and the surface of each group of holes is slidably connected to the limit rod 11, and the foot pads 10 are grouped in pairs, and the surfaces of the plurality of limit rods 11 are slidably connected to the inside of the plurality of groups of foot pads 10. Under the action of the limit rods 11 slidingly connecting to the plurality of groups of holes, the position of the foot pads 10 after moving can be limited and fixed;

[0026] In this embodiment, preferably, mounting brackets 12 are fixedly connected to both sides of the second chassis 4, and screws 13 are threadedly connected to the inside of the two mounting brackets 12. Threaded holes are opened on both sides of the top inner side of the second chassis 4, and the surfaces of the two screws 13 are threadedly connected to the surfaces of the two threaded holes. The screws 13 and the mounting brackets 12 can be quickly installed and removed;

[0027] In this embodiment, preferably, threaded holes are opened on both sides of the top of the two bottom plates 9, and the threaded holes are grouped in twos, and the surfaces of the two groups of threaded holes are threadedly connected to baffles 14, and the baffles 14 are grouped in twos, and the insides of the two groups of baffles 14 are rotatably connected to the rotating shafts 15, and the surfaces of the two rotating shafts 15 are transmission-connected with transmission belts 16, the output shaft of the DC motor body 3 is fixedly connected to one end of the rotating shaft 15, and the adjacent sides of the two groups of baffles 14 are fixedly connected by limit plates 17, the DC motor body 3 is externally connected to a power supply, and when the external power supply of the DC motor body 3 is started, the output shaft of the DC motor body 3 drives the two rotating shafts 15 to start rotating, thereby driving the transmission belt 16 to transport the placed items;

[0028] In this embodiment, preferably, both sides of the adjacent sides of the transmission belt 16 are connected to the rollers 18 in a transmission manner, and both ends of the two rollers 18 are rotatably connected to the base frames 19. The base frames 19 are arranged in pairs, and the bottom ends of the two groups of base frames 19 are fixedly connected to the support plates 20. The transmission belt 16 is driven on the surfaces of the two rollers 18 to make the transmission of the transmission belt 16 more stable.

[0029] In this embodiment, preferably, a threaded hole is opened in the middle of the top of the two base plates 9, and the surfaces of the two threaded holes are threadedly connected to threaded rods 21. The tops of the two threaded rods 21 are fixedly connected to driving members 22. The driving member 22 is externally connected to a power source and is used to tighten the transmission belt 16 so that the transmission belt 16 is transmitted. After installation, the driving member 22 is located at one end of the transmission belt 16.

[0030] When the DC motor transfer and transportation device of this embodiment is in use, the external power supply of the driving member 22 is started, the transmission belt 16 is tightened, so that the transmission belt 16 can be transmitted, the external power supply of the DC motor body 3 is started, and the output shaft of the DC motor body 3 drives the two rotating shafts 15 to start rotating, thereby driving the transmission belt 16 to transport the placed items. After long-term operation, a large amount of heat generated by the DC motor body 3 accumulates inside the first chassis 1, and the external power supply of the rotating motor 6 is turned on. The output shaft of the rotating motor 6 drives the fan 8 to rotate, and the outside air can enter the inside of the first chassis 1 through the gap between the fixing frame 5 and the second chassis 4. The rotating fan 8 can blow the outside air into the inside of the first chassis 1 through the slots at the top of the first chassis 1, and then discharge the first chassis 1 through the gauze, so as to enhance the air flow, thereby achieving the purpose of transportation. The function of dissipating the heat generated by the rotating DC motor body 3 is to prevent excessive temperature from affecting the performance of the DC motor body 3 or damaging the DC motor body 3, thereby reducing production costs and shortening the service life of the DC motor body 3. By setting two foot pads 10 as a group, the foot pads 10 can slide in the slide groove opened inside the bottom plate 9. Each group of foot pads 10 can slide to the two ends of the corresponding slide groove, thereby dispersing the force points of the bottom plate 9, enhancing the stability of the chassis, and making the operation of the transmission belt 16 more stable, thereby achieving the function of dispersing the force points of the bottom plate 9, avoiding the transmission belt 16 from shaking easily during operation, and an unstable chassis may cause the transmission belt 16 to stop working and need to be shut down for inspection, or cause items to fall out of the belt and accidentally injure staff, thereby improving work efficiency and reducing safety hazards.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for a DC motor, characterized in that: The invention comprises a first chassis (1), wherein the bottom end of the first chassis (1) is fixedly connected to a bottom column (2), the inner bottom wall of the first chassis (1) is fixedly connected to a DC motor body (3), the top of the first chassis (1) is provided with a slot, the top surface of the chassis is provided with a second chassis (4), the top of the inner wall of the second chassis (4) is fixedly connected to a fixing frame (5), the bottom end of the fixing frame (5) is fixedly connected to a rotating motor (6), the output shaft of the rotating motor (6) is fixedly connected to a screw rod (7), the surface of the screw rod (7) is threadedly connected to a fan (8), the front of the first chassis (1) is provided with a gauze net, the back of the bottom column (2) is provided with two bottom plates (9), the inside of the two bottom plates (9) are provided with a plurality of slide grooves, and the two ends of the plurality of slide grooves are slidably connected to foot pads (10).

2. A transport device for a DC motor according to claim 1, characterized in that: A plurality of holes are provided on both sides of the two bottom plates (9), the holes are arranged in groups of two, and the surface of each group of holes is slidably connected to a limiting rod (11), the foot pads (10) are arranged in groups of two, and the surfaces of the limiting rods (11) are slidably connected to the inside of the plurality of groups of foot pads (10).

3. The DC motor transport device according to claim 1, characterized in that: Both sides of the second chassis (4) are fixedly connected with mounting brackets (12), the interiors of the two mounting brackets (12) are threadedly connected with screws (13), and both sides of the interior of the top of the second chassis (4) are provided with threaded holes, and the surfaces of the two screws (13) are threadedly connected to the surfaces of the two threaded holes.

4. The DC motor transport device according to claim 1, characterized in that: Threaded holes are provided inside both sides of the top of the two bottom plates (9), the threaded holes are arranged in pairs, and the surfaces of the two groups of threaded holes are threadedly connected to baffles (14), the baffles (14) are arranged in pairs, and the insides of the two groups of baffles (14) are rotatably connected to rotating shafts (15), and the surfaces of the two rotating shafts (15) are connected to transmission belts (16), the output shaft of the DC motor body (3) is fixedly connected to one end of a rotating shaft (15), and the adjacent sides of the two groups of baffles (14) are fixedly connected by a limit plate (17).

5. A transport device for a DC motor according to claim 4, characterized in that: Both sides of the adjacent sides of the transmission belt (16) are connected to rollers (18) in a transmission manner, and both ends of the two rollers (18) are rotatably connected to base frames (19). The base frames (19) are arranged in groups of two, and the bottom ends of the two groups of base frames (19) are fixedly connected to support plates (20).

6. The DC motor transport device according to claim 1, characterized in that: A threaded hole is provided in the middle of the top of each of the two bottom plates (9), and threaded rods (21) are threadedly connected to the surfaces of the two threaded holes, and driving members (22) are fixedly connected to the tops of the two threaded rods (21).

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