Rolling conveying deceleration motor with dust removal cleaning function

Abstract

The application discloses a rolling steel conveying reduction motor with dust removal and cleaning functions, which comprises a reduction motor body, a direction adjusting device movably connected to the top of the reduction motor body, and a dust removal device movably connected to the top of the direction adjusting device. The dust removal device comprises a supporting main frame, a small fan movably installed on the upper surface of the supporting main frame, a conveying hose fixedly connected to one end of the small fan, and an adapter movably connected to the other end of the conveying hose. The rotation of the fan inside the small fan can improve the gas pressure and discharge the gas, which can enter the dispersing hose through the conveying hose and the adapter and be sprayed out of the positioning cover, so as to blow away the dust on the surface of the motor or the rotating shaft, thereby solving the problem that the dust accumulated on the surface of the motor affects the heat dissipation of the motor. When the dust on the rotating shaft is cleaned, the direction adjusting device can change the position of the dust removal device and the direction of the positioning cover, so as to expand the dust removal range.

Description

Technical Field

[0001] This invention relates to the field of geared motor cleaning technology, specifically to a steel rolling conveyor geared motor with built-in dust removal and cleaning function. Background Technology

[0002] A geared motor is an integrated unit of a speed reducer and a motor. This integrated unit is also commonly referred to as a geared motor or geared motor. It is usually assembled by a professional speed reducer manufacturer and supplied as a complete set with the motor.

[0003] In the prior art, such as the Chinese patent application CN202211245319.1 entitled "A Gear Reducer Motor", a drive motor, a worm gear transmission mechanism, and a fixed base are included. The worm gear transmission mechanism includes a meshing worm wheel and worm, a transmission shaft, and a housing. The output shaft of the drive motor is connected to the worm, and the transmission shaft is fixed in the shaft hole of the worm wheel. Both the worm and the worm wheel are disposed in the housing. The housing is provided with three first fixing holes and two second fixing holes arranged in a semi-circle around the transmission shaft. One second fixing hole is disposed between two adjacent first fixing holes. The fixed base is fixedly connected to the housing through two consecutive first fixing holes and one second fixing hole. The gear reducer motor of the present invention has multiple fixed positions formed by the sequentially alternating first fixing holes and second fixing holes on the housing and the fixed base, so that the gear reducer motor has multiple fixed directions. It can be installed and used in different vehicle structures and different operating systems in the vehicle. It has strong assembly versatility and a simple and lightweight structure.

[0004] However, in existing technologies, during the use of geared motors, the outer casing and the connection between the shaft and the motor are directly exposed to the external environment. Steel rolling typically uses conveyor belts, which, during operation, stir up nearby air and dust from the ground. Simultaneously, the surface of the rolled steel may also accumulate dust. Therefore, after prolonged use, a significant amount of dust may accumulate on the outer surface of the geared motor and at the connection between the shaft and the motor. Dust at the connection between the shaft and the motor increases friction between them, potentially affecting the motor's output power. Furthermore, prolonged friction can damage the shaft surface, directly shortening the geared motor's lifespan. Dust on the motor casing can also impede normal heat dissipation, preventing the internal heat from being quickly dissipated, leading to overheating and further shortening the motor's lifespan. Summary of the Invention

[0005] The purpose of this invention is to provide a self-cleaning dust removal geared motor for steel rolling conveyors, addressing the issues raised in the background section. During use, the geared motor's casing and the connection between the shaft and the motor are directly exposed to the external environment. Since steel rolling typically uses conveyor belts, the operation of these belts stirs up nearby air, raising dust from the ground. Simultaneously, the surface of the rolled steel may also accumulate dust. Therefore, after prolonged use, a significant amount of dust may accumulate on the outer surface of the geared motor and at the connection between the shaft and the motor. Dust at the connection increases friction between the shaft and the motor, potentially affecting the motor's output power. Furthermore, prolonged friction can damage the shaft surface, directly shortening the geared motor's lifespan. Dust on the motor casing can also impede normal heat dissipation, preventing the internal heat from being quickly dissipated, leading to overheating and further shortening the motor's lifespan.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steel rolling conveyor geared motor with self-dust removal and cleaning, comprising a geared motor body, a directional adjustment device movably connected to the top of the geared motor body, and a dust removal device movably connected to the top of the directional adjustment device;

[0007] The dust removal device includes a main support frame, on the upper surface of which a small fan is movably mounted. One end of the small fan is fixedly connected to a conveying hose, and the other end of the conveying hose is movably connected to an adapter. Both ends of the adapter are movably connected to a dispersing hose, and the other end of the dispersing hose is fixedly connected to a positioning cover.

[0008] A shaping plate is fixedly connected to the inner wall of the positioning cover. A docking support rod is movably connected to the bottom of the shaping plate. A protective frame is fixedly connected to the other end of the docking support rod. A partition ring is fixedly connected to the bottom of the protective frame. An electric turntable is movably connected to the edge of the partition ring. A brush is fixedly installed on the lower surface of the electric turntable.

[0009] A clamping block is fixedly connected to the top of the main support frame. A limiting screw is movably installed at one end of the clamping block. One end of the limiting screw is threaded into the inside of the clamping block. A positioning plate is fixedly installed on one side of the main support frame. The dispersing hose passes through the positioning plate.

[0010] Preferably, the steering device includes a docking housing, which is movably mounted on the outer wall of the geared motor body. A reinforcing block is fixedly installed at the bottom of the docking housing, and a support base is fixedly connected to the bottom of the reinforcing block.

[0011] Preferably, an extension block is fixedly connected to the top of the docking shell, a support platform is fixedly connected to the top of the extension block, and a docking panel is movably connected to the top of the support platform.

[0012] Preferably, a positioning frustum is fixedly installed on the upper surface of the docking panel, a rotating block is rotatably connected inside the positioning frustum, and a limiting block is fixedly installed on the top of the rotating block.

[0013] Preferably, the limiting circular block is rotatably connected to a connecting protrusion, the top of the connecting protrusion is fixedly connected to a mounting connecting block, and both sides of the mounting connecting block are movably connected to a bearing support rod.

[0014] Preferably, one end of the supporting rod is rotatably connected to a rotating connecting block, one end of the rotating connecting block is fixedly connected to a positioning rod, and the other end of the positioning rod is movably connected inside the mounting connecting block.

[0015] Preferably, both ends of the rotating block are rotatably connected to a transition side rod, and the other end of the transition side rod is fixedly connected to a support block.

[0016] Preferably, one side of the support block is rotatably connected to an inclined support rod, and the other end of the inclined support rod is rotatably connected to a single-headed rotating rod.

[0017] Preferably, one end of the single-head rotating rod is fixedly connected to a limiting plate, and one end of the limiting plate is slidably connected inside the supporting rod.

[0018] Preferably, a limiting groove is provided at the junction of the bearing support rod and the limiting plate, and the bearing support rod passes through the clamping block.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In this invention, the small fan relies on the rotation of the internal fan to increase the gas pressure and discharge gas. This gas will enter the interior of the dispersing hose through the delivery hose and adapter, and finally be sprayed out from the positioning cover to blow away the dust on the surface of the motor or the shaft. This solves the problem of dust accumulation on the motor surface affecting the motor heat dissipation. When cleaning the dust on the shaft, the directional device can change the position of the dust removal device and the direction of the positioning cover, so as to clean the dust in the vicinity of the shaft while cleaning the dust on the shaft, thus expanding the dust removal range.

[0021] 2. In this invention, the position of each support frame on the bearing support rod can be adjusted according to the size of the geared motor. During operation, the clamping block can be released by rotating the limit screw, so that the support frame can move along the direction of the bearing support rod, so that the dust removal device can get closer to the main body of the geared motor, shorten the distance between the positioning cover and the main body of the geared motor to improve the dust removal quality, and make the dust removal device adaptable to geared motors of different sizes, thus expanding the application range of the dust removal device.

[0022] 3. In this invention, the directional adjustment device can rotate on the positioning platform via the rotating block, thereby changing the horizontal position of the dust removal device. The connecting protrusion can rotate within the limiting block. The vertical position of the dust removal device is changed by using the mounting connecting block. The supporting rod itself can rotate via the rotating connecting block, enabling the directional adjustment device to control the dust removal device to remove dust from various positions of the geared motor body, reducing the area of ​​dead corners and further improving the dust removal effect. At the same time, the inclined support rod is connected to the supporting rod via the limiting plate, which can ensure the overall structural stability of the directional adjustment device during operation and reduce the occurrence of structural shaking. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a steel rolling conveyor geared motor with self-dust removal and cleaning function according to the present invention;

[0024] Figure 2 This is a schematic diagram of the connection between the reversing device and the geared motor of a steel rolling conveyor with built-in dust removal and cleaning function according to the present invention.

[0025] Figure 3 This is a schematic diagram of the top structure of the reversing device for a steel rolling conveyor geared motor with self-dust removal and cleaning function according to the present invention.

[0026] Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A;

[0027] Figure 5 This is a schematic diagram of the lower surface structure of the bearing support rod of a steel rolling conveyor geared motor with self-dust removal and cleaning function according to the present invention.

[0028] Figure 6 This is a schematic diagram of the overall structure of a dust removal device for a steel rolling conveyor geared motor with built-in dust removal and cleaning functions according to the present invention.

[0029] Figure 7 This is a schematic diagram of the internal structure of the positioning cover of a steel rolling conveyor geared motor with self-dust removal and cleaning function according to the present invention.

[0030] Figure 8This is a schematic diagram showing the connection and position structure of the reversing device and dust removal device of a steel rolling conveyor geared motor with built-in dust removal and cleaning according to the present invention.

[0031] In the diagram: 1. Gear motor body; 2. Directional adjustment device; 3. Dust removal device; 21. Connecting shell; 22. Reinforcing block; 23. Support base; 24. Extension block; 25. Support platform; 26. Connecting panel; 27. Positioning frustum; 28. Mounting connecting block; 29. ​​Bearing support rod; 210. Rotating connecting block; 211. Positioning rotating rod; 212. Rotating block; 213. Limiting round block; 214. Connecting protrusion; 215. Adapter side rod; 216. Support 217. Support block; 218. Inclined support rod; 219. Single-headed rotating rod; 220. Limiting plate; 31. Limiting slide groove; 32. Support main frame; 33. Clamping block; 34. Limiting screw; 35. Small fan; 36. Conveying hose; 37. Adapter; 38. Positioning cover; 39. Separating ring; 30. Electric turntable; 310. Brush; 311. Protective frame; 312. Connecting support rod; 313. Shaping plate; 314. Dispersing hose; 315. Positioning plate. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: Refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8As shown: A self-cleaning and dust-collecting steel rolling conveyor geared motor includes a geared motor body 1. A directional adjustment device 2 is movably connected to the top of the geared motor body 1. A dust collection device 3 is movably connected to the top of the directional adjustment device 2. The dust collection device 3 includes a supporting main frame 31. A small fan 34 is movably mounted on the upper surface of the supporting main frame 31. One end of the small fan 34 is fixedly connected to a conveying hose 35. The other end of the conveying hose 35 is movably connected to an adapter 36. Both ends of the adapter 36 are movably connected to dispersing hoses 314. The other end of the dispersing hoses 314 is fixedly connected to a positioning cover 37. A shaping plate is fixedly connected to the inner wall of the positioning cover 37. 313, the bottom of the shaping plate 313 is movably connected to the docking support rod 312, the other end of the docking support rod 312 is fixedly connected to the protective frame 311, the bottom of the protective frame 311 is fixedly connected to the partition ring 38, the edge of the partition ring 38 is movably connected to the electric turntable 39, the lower surface of the electric turntable 39 is fixedly installed with a brush 310, the top of the supporting main frame 31 is fixedly connected to the clamping block 32, one end of the clamping block 32 is movably installed with a limit screw 33, one end of the limit screw 33 is threaded into the inside of the clamping block 32, one side of the supporting main frame 31 is fixedly installed with a positioning plate 315, and the dispersing hose 314 passes through the positioning plate 315.

[0034] In this embodiment, the dust removal device 3 is mounted on the adjusting device 2 via a clamping block 32, and is deployed on the top of the geared motor body 1 via the adjusting device 2. The clamping block 32 is locked by a limiting screw 33 to determine the position of each supporting main frame 31. The supporting main frame 31 determines the position of each distributing hose 35 via a positioning piece 315. When dust removal is required on the geared motor body 1, the adjusting device 2 changes the position of the dust removal device 3, aligning it with the area requiring dust removal. Subsequently, the fan inside the small blower 34 starts to rotate, increasing the gas pressure and discharging the gas. This gas will pass through the delivery hose 35. The gas enters the dispersing hose 314 through the adapter 36 and is finally ejected from the positioning cover 37 to blow away dust on the motor surface or shaft. While the gas is ejected from the positioning cover 37, the electric turntable 39 starts to rotate in the separating ring 38, using the friction of the brush 310 to remove dust. The airflow enhances the dust removal efficiency. The protective frame 311 at the top of the separating ring 38 is connected to the shaping plate 313 through the docking support rod 312. The shaping plate 313 is installed inside the positioning cover 37, so the brush 310 can be removed from the positioning cover 37 for cleaning at any time.

[0035] Example 2: According to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the steering device 2 includes a docking housing 21, which is movably mounted on the outer wall of the geared motor body 1. A reinforcing block 22 is fixedly mounted on the bottom of the docking housing 21, and a support base 23 is fixedly connected to the bottom of the reinforcing block 22. An extension block 24 is fixedly connected to the top of the docking housing 21, and a support platform 25 is fixedly connected to the top of the extension block 24. A docking panel 26 is movably connected to the top of the support platform 25. A positioning frustum 27 is fixedly mounted on the upper surface of the docking panel 26. A rotating block 212 is rotatably connected inside the positioning frustum 27. A limiting block 213 is fixedly mounted on the top of the rotating block 212. A connecting protrusion 214 is rotatably connected inside the limiting block 213. An installation connecting block 28 is fixedly connected to the top of the connecting protrusion 214. Bearing support rods 29 are movably connected to both sides of the installation connecting block 28.

[0036] In this embodiment, the mounting connecting block 28 determines the position of the dust removal device 3 through the support rod 29. The mounting connecting block 28 itself is rotatably connected to the inside of the limiting circle block 213 through the connecting protrusion 214. In use, the connecting protrusion 214 can rotate within the limiting circle block 213 to change the vertical position of the dust removal device 3. The limiting circle block 213 is mounted on the rotating block 212, which can rotate on the positioning frustum 27 to change the horizontal position of the dust removal device 3. By combining these, the dust removal device 3 can remove dust from various positions of the geared motor body 1. The docking shell 21 is directly mounted on the outer wall of the geared motor body 1 to protect the geared motor body 1. Its bottom is connected to the support base 23 through the reinforcing block 22 to ensure the stability of the steering device 2 itself. Its top uses the extension block 24 to determine the position of the support platform 25. The docking panel 25 is movably mounted on the top of the support platform 25 to determine the position of the mounting connecting block 28.

[0037] Example 3: According to Figure 3 , Figure 4 , Figure 5 As shown, one end of the bearing support rod 29 is rotatably connected to a rotating connecting block 210, one end of the rotating connecting block 210 is fixedly connected to a positioning rod 211, and the other end of the positioning rod 211 is movably connected to the inside of the mounting connecting block 28. Both ends of the rotating block 212 are rotatably connected to a transition side rod 215, and the other end of the transition side rod 215 is fixedly connected to a support block 216. One side of the support block 216 is rotatably connected to an inclined support rod 217, and the other end of the inclined support rod 217 is rotatably connected to a single-head rotating rod 218. One end of the single-head rotating rod 218 is fixedly connected to a limit plate 219, and one end of the limit plate 219 is slidably connected to the inside of the bearing support rod 29. A limit groove 220 is provided at the junction of the bearing support rod 29 and the limit plate 219. The bearing support rod 29 passes through the clamping block 32.

[0038] In this embodiment, the support rod 29 is installed on both sides of the mounting connecting block 28 via the positioning rotating rod 211, ensuring that the dust removal device 3 will not affect the normal use of the geared motor body 1. It can rotate by rotating the connecting block 210, thereby changing the position of each support frame 21 to remove dust from various positions on the surface of the geared motor body 1. During the rotation of the support rod 29 around the rotating connecting block 210, the inclined support rod 217 will also rotate synchronously. Since one end of the inclined support rod 217 is connected to the support block 216, and the other end is connected to the limiting plate 219 via the single-head rotating rod 218, the pressure when the support rod 29 rotates will push the limiting plate 219 to move along the direction of the limiting slide groove 220, thereby limiting the rotation direction and maximum rotation amplitude of the support rod 29. The setting of the side rod 215 on one side of the support block 216 ensures that the support rod 29 will not affect the rotation of the mounting connecting block 28.

[0039] The usage and working principle of this device: The dust removal device 3 is installed on the adjusting device 2 via the clamping block 32, while the bearing support rod 29 can change the specific position of the dust removal device 3. During installation, the size of the clamping block 32 is controlled by the limiting screw 33 to determine the position of each supporting main frame 31. The position of the clamping block 32 on the bearing support rod 29 can be adjusted according to the volume of the geared motor body 1 to get closer to the geared motor body 1. The bearing support rod 29 is installed on both sides of the mounting connecting block 28 via the positioning rotating rod 211 to ensure that the dust removal device 3 does not affect the normal use of the geared motor body 1. During use, the mounting connecting block 28 can rotate within the limiting round block 213 via the connecting protrusion 214 to change the vertical orientation of the dust removal device 3. The upward position and the rotating block 212 can rotate on the positioning frustum 27 to change the horizontal position of the dust removal device 3. The combined use can control the position of the dust removal device 2. The positioning cover 37 is aligned with the part that needs to be dusted by the adjusting device 2. Then the fan inside the small fan 34 starts to rotate, increases the gas pressure and discharges the gas. This gas will enter the dispersing hose 314 through the delivery hose 35 and the adapter 36, and finally spray out from the positioning cover 37 to blow away the dust on the surface of the motor or the shaft. At the same time as the gas is sprayed out from the positioning cover 37, the electric turntable 39 will start to rotate on the separating ring 38, and use the friction of the brush 310 to remove the dust. The flow of gas is combined to improve the dust removal efficiency.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dust cleaning self-rolling steel conveying reduction motor comprising a reduction motor body, characterized in that: The top of the speed reducer body is movably connected with a direction adjusting device, and the top of the direction adjusting device is movably connected with a dust removal device; The dust removal device comprises a support main frame, a small fan is movably installed on the upper surface of the support main frame, one end of the small fan is fixedly connected with a conveying hose, the other end of the conveying hose is movably connected with an adapter, the other two ends of the adapter are movably connected with dispersion hoses, and the other end of each dispersion hose is fixedly connected with a positioning cover; A shaping plate is fixedly connected to the inner wall of the positioning cover, a butt joint support rod is movably connected to the bottom of the shaping plate, a protection frame is fixedly connected to the other end of the butt joint support rod, a partition ring is fixedly connected to the bottom of the protection frame, an electric turntable is movably connected to the edge of the partition ring, and a brush is fixedly installed on the lower surface of the electric turntable; A clamping block is fixedly connected to the top of the support main frame, a limiting screw is movably installed at one end of the clamping block, one end of the limiting screw is threadedly connected in the clamping block, a positioning sheet is fixedly installed on one side of the support main frame, and the dispersion hoses penetrate through the positioning sheet. The direction adjusting device comprises a butt joint shell, the butt joint shell is movably installed on the outer wall of the speed reducer body, a reinforcing block is fixedly installed at the bottom of the butt joint shell, and a support base is fixedly connected to the bottom of the reinforcing block. An extension block is fixedly connected to the top of the butt joint shell, a support platform is fixedly connected to the top of the extension block, and a butt joint panel is movably connected to the top of the support platform. A positioning circular table is fixedly installed on the upper surface of the butt joint panel, a rotating block is rotatably connected in the positioning circular table, and a limiting circular block is fixedly installed on the top of the rotating block. A connecting protrusion is rotatably connected in the limiting circular block, an installation connecting block is fixedly connected to the top of the connecting protrusion, and a bearing support rod is movably connected to the two sides of the installation connecting block. A rotating connecting block is rotatably connected to one end of the bearing support rod, a positioning rod is fixedly connected to one end of the rotating connecting block, and the other end of the positioning rod is movably connected in the installation connecting block. Rotating connecting side rods are rotatably connected to the two ends of the rotating block, and support blocks are fixedly connected to the other ends of the rotating connecting side rods. An inclined support rod is rotatably connected to one side of the support block, and a single-head rotating rod is rotatably connected to the other end of the inclined support rod. A limiting plate is fixedly connected to one end of the single-head rotating rod, and the limiting plate is slidably connected in the bearing support rod.

2. A self-cleaning dust-removing roller conveyor reduction motor according to claim 1, characterized in that: A limiting sliding groove is formed at the joint of the bearing support rod and the limiting plate, and the bearing support rod penetrates through the clamping block.

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