CN215709359U

CN215709359U - Power assembly of conveyor

Info

Publication number: CN215709359U
Application number: CN202122165248.1U
Authority: CN
Inventors: 张长计; 刘涛; 刘超
Original assignee: Lideli Intelligent Technology Jiangsu Co ltd
Current assignee: Lideli Intelligent Technology Jiangsu Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the technical field of power assemblies, in particular to a power assembly of a conveyor, and provides a scheme aiming at the problem of poor dustproof and heat dissipation effects of a motor for the conveyor. The utility model has better heat dissipation and dustproof effects, simple structure and convenient use.

Description

Power assembly of conveyor

Technical Field

The utility model relates to the technical field of power assemblies, in particular to a power assembly of a conveyor.

Background

The conveyer is the most important bulk material conveying and loading and unloading equipment, can be widely used in the industrial fields of mines, metallurgy, building materials, chemical industry, electric power, food processing and the like, and the power of the conveyer is provided by a motor.

The motor for the existing conveyor has poor dustproof and heat dissipation effects, so that a power assembly of the conveyor is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of poor dustproof and heat dissipation effects of a motor for a conveyor, and provides a power assembly of the conveyor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a power assembly of a conveyor comprises a protection box, wherein a plurality of fixing rods are fixedly arranged on the inner wall of the top of the protection box, the bottom ends of the fixing rods are fixedly provided with a same motor, one side of the protection box is provided with a round hole, the outer side of an output shaft of the motor is contacted with the inner wall of the round hole, the top of the protection box is provided with an air inlet, the bottom of the other side of the protection box is fixedly communicated with a pipeline, the protection box is provided with an air exhaust mechanism and a dustproof mechanism, the dustproof mechanism comprises an L-shaped plate and a sealing plate, the L-shaped plate covers an opening at one end of the pipeline, a chute is arranged on the inner wall at one side of the air inlet, the outer side of the sealing plate is connected with the inner wall of the chute in a sliding way, the top screw thread of guard box installs locking bolt, and locking bolt's bottom contacts with the top of closing plate, and fixed mounting has the dust screen in the air inlet, and the dust screen is located the below of closing plate.

Preferably, the mechanism of bleeding includes the rotary rod, the outside fixed mounting of rotary rod has the flabellum, and the flabellum is located the pipeline, and the one end fixed mounting of rotary rod has the pinion, and the meshing has the gear wheel on the pinion, gear wheel fixed mounting on the output shaft of motor, the outside fixed mounting of rotary rod has the inner circle of two bearings, and the equal fixed mounting in the outside of two bearings has the one end of installation pole, and the other end of two installation poles all with the bottom inner wall fixed connection of guard box.

Preferably, a mounting plate is fixedly mounted on one side of the protection box, a first transmission gear and a second transmission gear are rotatably mounted on one side of the mounting plate, a transmission rod is fixedly mounted at one end of the second transmission gear, the bottom end of the transmission rod is fixedly connected with the L-shaped plate, a rack is meshed with the first transmission gear, and the rack is fixedly mounted at the bottom of the sealing plate.

Compared with the prior art, the utility model has the advantages that:

(1) according to the scheme, the output shaft of the motor rotates to drive the large gear to rotate, the large gear drives the small gear to rotate, the small gear drives the rotary rod to rotate, the rotary rod drives the fan blades to rotate and blow air leftwards, negative pressure is formed in the protection box, external gas enters the protection box from the air inlet, the gas in the protection box flows quickly, the heat dissipation effect of the motor is improved, when the motor is not used, the locking bolt is unscrewed, then the sealing plate is pushed backwards, the air inlet is sealed by the sealing plate, meanwhile, the left end of the pipeline is sealed by the L-shaped plate, and therefore the dustproof purpose is achieved;

the utility model has better heat dissipation and dustproof effects, simple structure and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of a power assembly of a conveyor according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 of a power assembly of a conveyor in accordance with the present invention;

fig. 3 is a schematic perspective view of the connection between the pipeline and the L-shaped plate of the power assembly of the conveyor according to the present invention.

In the figure: 1. a protection box; 2. a motor; 3. an air inlet; 4. a pipeline; 5. a bull gear; 6. a pinion gear; 7. rotating the rod; 8. a fan blade; 9. an L-shaped plate; 10. a transmission rod; 11. a closing plate; 12. a rack; 13. mounting a plate; 14. a first drive gear; 15. a second transmission gear; 16. and locking the bolt.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-3, a power assembly of conveyer, including guard box 1, fixed mounting has a plurality of dead levers on the top inner wall of guard box 1, the bottom fixed mounting of a plurality of dead levers has same motor 2, the round hole has been seted up to one side of guard box 1, the outside of the output shaft of motor 2 contacts with the inner wall of round hole, air inlet 3 has been seted up at the top of guard box 1, the fixed intercommunication in opposite side bottom of guard box 1 has pipeline 4, be equipped with air exhaust mechanism and dustproof mechanism on guard box 1, dustproof mechanism includes L shaped plate 9 and closing plate 11, L shaped plate 9 covers in the one end opening part of pipeline 4, the spout has been seted up on the inner wall of one side of air inlet 3, the inner wall sliding connection of the outside of closing plate 11 and spout.

In this embodiment, the air exhaust mechanism includes a rotary rod 7, a fan blade 8 is fixedly mounted on the outer side of the rotary rod 7, the fan blade 8 is located in the pipeline 4, a pinion 6 is fixedly mounted at one end of the rotary rod 7, a gearwheel 5 is meshed on the pinion 6, and the gearwheel 5 is fixedly mounted on an output shaft of the motor 2.

In this embodiment, the outside fixed mounting of rotary rod 7 has the inner circle of two bearings, and the equal fixed mounting in the outside of two bearings has the one end of installation pole, and the other end of two installation poles all with the bottom inner wall fixed connection of guard box 1.

In this embodiment, a mounting plate 13 is fixedly mounted on one side of the protection box 1, a first transmission gear 14 and a second transmission gear 15 are rotatably mounted on one side of the mounting plate 13, a transmission rod 10 is fixedly mounted at one end of the second transmission gear 15, the bottom end of the transmission rod 10 is fixedly connected with the L-shaped plate 9, a rack 12 is meshed on the first transmission gear 14, and the rack 12 is fixedly mounted at the bottom of the closing plate 11.

In this embodiment, the top of the protection box 1 is threadedly provided with a locking bolt 16, the bottom end of the locking bolt 16 contacts with the top of the closing plate 11, and the air inlet 3 is internally and fixedly provided with a dust screen which is located below the closing plate 11.

The working principle is that when the motor 2 needs to be used, the locking bolt 16 is unscrewed to release the fixation of the closing plate 11, then the closing plate 11 is pulled leftwards to release the closure of the air inlet 3, meanwhile, the closing plate 11 drives the rack 12 to move leftwards, so that the first transmission gear 14 meshed with the rack 12 rotates anticlockwise, the first transmission gear 14 drives the second transmission gear 15 to rotate clockwise, the second transmission gear 15 drives the transmission rod 10 to rotate, the transmission rod 10 drives the L-shaped plate 9 to open, the closure of the left opening of the pipeline 4 is released, the locking bolt 16 is screwed, the position of the closing plate 11 is fixed, when the motor 2 works, the output shaft of the motor 2 rotates to drive the large gear 5 to rotate, the large gear 5 drives the small gear 6 to rotate, the small gear 6 drives the rotary rod 7 to rotate, the fan blade 8 is driven by the small gear 6 to rotate to blow air leftwards, so that negative pressure is formed in the protection box 1, and then make external gas get into protection case 1 from air inlet 3, make the gaseous quick circulation in the protection case 1, increase the radiating effect of motor 2, when need not use motor 2, unscrew locking bolt 16, then push back closing plate 11, closing plate 11 seals air inlet 3, and meanwhile, L shaped plate 9 seals the left end of pipeline 4 to play dirt-proof purpose, screw up locking bolt 16 at last.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A power assembly of a conveyor comprises a protection box (1) and is characterized in that a plurality of fixing rods are fixedly arranged on the inner wall of the top of the protection box (1), the bottom ends of the fixing rods are fixedly provided with a same motor (2), a round hole is formed in one side of the protection box (1), the outer side of an output shaft of the motor (2) is in contact with the inner wall of the round hole, the top of the protection box (1) is provided with an air inlet (3), the bottom of the other side of the protection box (1) is fixedly communicated with a pipeline (4), be equipped with air exhaust mechanism and dustproof mechanism on guard box (1), dustproof mechanism includes L shaped plate (9) and closing plate (11), and L shaped plate (9) cover in the one end opening part of pipeline (4), has seted up the spout on one side inner wall of air inlet (3), the outside of closing plate (11) and the inner wall sliding connection of spout.

2. The power assembly of the conveyor according to claim 1, wherein the air exhaust mechanism comprises a rotating rod (7), fan blades (8) are fixedly mounted on the outer side of the rotating rod (7), the fan blades (8) are located in the pipeline (4), a small gear (6) is fixedly mounted at one end of the rotating rod (7), a large gear (5) is meshed on the small gear (6), and the large gear (5) is fixedly mounted on an output shaft of the motor (2).

3. The power assembly of the conveyor according to claim 2, wherein the outer side of the rotating rod (7) is fixedly provided with the inner rings of two bearings, the outer sides of the two bearings are fixedly provided with one ends of the mounting rods, and the other ends of the two mounting rods are fixedly connected with the inner wall of the bottom of the protective box (1).

4. The power assembly of the conveyor according to claim 1, wherein a mounting plate (13) is fixedly mounted on one side of the protection box (1), a first transmission gear (14) and a second transmission gear (15) are rotatably mounted on one side of the mounting plate (13), a transmission rod (10) is fixedly mounted at one end of the second transmission gear (15), the bottom end of the transmission rod (10) is fixedly connected with the L-shaped plate (9), a rack (12) is meshed on the first transmission gear (14), and the rack (12) is fixedly mounted at the bottom of the closing plate (11).

5. The power assembly of the conveyor according to claim 1, wherein the top of the protection box (1) is provided with a locking bolt (16) in a threaded manner, the bottom end of the locking bolt (16) is in contact with the top of the closing plate (11), and a dust screen is fixedly arranged in the air inlet (3) and is positioned below the closing plate (11).