CN210172018U

CN210172018U - Dust collector for electrical engineering

Info

Publication number: CN210172018U
Application number: CN201920886566.7U
Authority: CN
Inventors: Zhiyong Wang; 王智勇; Shaobin Liu; 刘少彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-24
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a dust collector for electrical engineering, including casing and casing one end welded handle, the suction opening has been seted up to the handle inner chamber, the inside air cavity of having seted up of casing, and air cavity and suction opening are linked together, servo motor's one side is kept away from to the transfer line is rotated with the casing and is connected, the transfer line exterior wall cover is equipped with the friction roller. The utility model discloses in, owing to adopted the meshing between the second tooth's socket in first transmission gear dish and the forward roller inner chamber to be connected, realized that the inside dust of electrical equipment is scraped out, owing to adopted the meshing between second transmission gear dish and the first tooth's socket to be connected again, realized that the transfer line drives the reverse roll and is done the rotation opposite with the forward roller direction, simultaneously owing to adopted the rotation that the extrusion piece passes through the friction roller to promote the motion of second plate electrode to first plate electrode direction, make the friction roller electric charge disappear when being close to air cavity one side, make things convenient for the suction opening to suck away the dust.

Description

Dust collector for electrical engineering

Technical Field

The utility model relates to an electric dust removal technical field especially relates to a dust collector for electrical engineering.

Background

The traditional electrical engineering is defined as the sum of related disciplines for creating electrical and electronic systems, which is quite broad, but with the rapid development of scientific technology, the electrical engineering concept in the 21 st century has been far beyond the scope of the above definition, and the electrical engineering covers almost all electronic and photon-related engineering behaviors nowadays, and the research direction and the focus are also on computers and information technology.

A large amount of electronic mechanical equipment is created in the existing electrical engineering, however, the existing dust removing equipment is difficult to effectively remove dust in narrow space of the electrical equipment, firstly, the electrical equipment is often provided with a shell around for protection, so that dust is difficult to sweep out, secondly, corners of the electrical equipment are more, and unidirectional cleaning is easy to cause dust to gather at reverse corners; finally, dust is easily raised during cleaning, and the dust removal effect is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the dust removal device for the electrical engineering is provided for solving the problem that more corners of electrical equipment are easy to deposit dust and are difficult to clean.

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

the utility model provides a dust collector for electrical engineering, includes casing and casing one end welded handle, the suction opening has been seted up to the handle inner chamber, the inside air cavity of having seted up of casing, and air cavity and suction opening are linked together, one side welding that the terminal surface is close to the handle under the casing has the support, and the support keeps away from one side of handle through bolt fixedly connected with servo motor, the welding of servo motor output shaft department has the transfer line, the terminal surface welding has a plurality of montants under the casing, and wherein the interval between the montant is single is the same, the transfer line runs through all montant both sides and rotates with the montant to be connected, servo motor was kept away from to the transfer line one side rotates with the casing to be.

As a further description of the above technical solution:

the friction roller is provided with a plurality ofly altogether, all rotate with the friction roller through the transfer line between two adjacent montants and be connected, the stopper has all been welded to the one side that the montant is close to mutually between two liang, and the vertical cross-section of stopper is T shape structure, the stopper horizontal end rotates with the friction roller to be connected, the stopper vertical end is close to one side and the laminating of friction roller inner chamber side table wall of montant, the transfer line runs through the stopper left and right sides side table wall.

As a further description of the above technical solution:

the friction roller is divided into a forward roller and a reverse roller, and the reverse roller is arranged between every two forward rollers.

As a further description of the above technical solution:

the second tooth socket has been seted up to the positive roller inner chamber, the outer surface wall interference fit of transfer line has first transmission gear dish, and first transmission gear dish is connected with the meshing of second tooth socket.

As a further description of the above technical solution:

first tooth's socket has been seted up to reverse roller inner chamber, it is connected with branch to rotate between two inside stoppers of reverse roller, and the surperficial wall of branch too cooperates and has the second transmission gear dish, second transmission gear dish one side is connected with the meshing of first tooth's socket, and the opposite side is connected with the meshing of first transmission gear dish.

As a further description of the above technical solution:

the friction roller inner chamber is connected with first electrode board and second electrode board through torsional spring pivot rotation, one side welding that two stoppers in friction roller inner chamber are close to each other has the extrusion piece, the distance of friction roller center pin and extrusion piece is less than the distance of friction roller and first electrode board, the distance of friction roller center pin and extrusion piece is greater than the distance of friction roller and second electrode board.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, owing to adopted the welding between transfer line and the first transfer gear dish, realized that servo motor passes through the transfer line and drives first transfer gear dish and rotate, owing to adopted meshing between the second tooth space in first transfer gear dish and the forward roller inner chamber to be connected again, realized servo motor and driven the rotation of forward roller, thereby make the inside dust of electrical equipment scraped out, simultaneously owing to adopted the intercommunication between the air cavity in the casing inner chamber and the suction opening, make to fill the suction opening and take away the dust, reduce the raise of dust.

2. The utility model discloses in, owing to adopted the meshing between branch exterior wall interference fit's second transmission gear dish and the first transmission gear dish to be connected, realized that the transfer line drives the reverse rotation of second transmission gear dish, owing to adopted the meshing between second transmission gear dish and the first tooth's socket to be connected again, realized that the transfer line drives the reverse roll and is done the rotation opposite with the positive roll direction to make the cross rotation between positive roll and the reverse roll clean the dust, avoid the defect that corner department dust is difficult to sweep out.

3. The utility model discloses in, owing to adopted the circular telegram between first plate electrode and the second plate electrode, realized the electrostatic attraction dust to friction roller outward appearance wall, again owing to adopted the spacing of the torsional spring pivot between first plate electrode and the second plate electrode, make and separate mutually between first plate electrode and the second plate electrode, simultaneously owing to adopted the rotation that the stripper passes through the friction roller to promote the motion of second plate electrode to first plate electrode direction, make the friction roller electric charge disappear when being close to air cavity one side, the dust is thrown away from the friction roller outward appearance wall, make things convenient for the suction opening to suck away the dust, reduce splashing of dust.

Drawings

Fig. 1 is a schematic structural view of a front view of a dust removing device for electrical engineering according to the present invention;

fig. 2 is a schematic top view of the dust removing device for electrical engineering according to the present invention;

fig. 3 is a schematic view of the interior of the forward roller and the reverse roller of the dust removing device for electrical engineering according to the present invention;

fig. 4 is the utility model provides a dust collector's for electrical engineering inside left side view structure schematic diagram of friction roller.

Illustration of the drawings:

1. an air suction opening; 2. a servo motor; 3. an air cavity; 4. a rubbing roller; 401. a first transmission gear plate; 402. a forward roller; 403. a reverse roll; 404. a second transmission gear plate; 405. a limiting block; 406. a first tooth slot; 407. a second tooth slot; 408. extruding the block; 409. a first electrode plate; 4010. a second electrode plate; 5. a vertical rod; 6. a transmission rod; 7. a housing; 8. a support; 9. a handle; 10. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dust removing device for electrical engineering comprises a shell 7 and a handle 9 welded at one end of the shell 7, wherein an air suction opening 1 is arranged in an inner cavity of the handle 9, an air cavity 3 is arranged in the shell 7, the air cavity 3 is communicated with the air suction opening 1, one side of the lower end surface of the shell 7 close to the handle 9 is welded with a support 8, and one side of the support 8 far away from the handle 9 is fixedly connected with the servo motor 2 through a bolt, the output shaft of the servo motor 2 is welded with a transmission rod 6, the lower end surface of the shell 7 is welded with a plurality of vertical rods 5, wherein the distance between the single vertical rods 5 is the same, the transmission rod 6 penetrates through the two sides of all the vertical rods 5 and is rotationally connected with the vertical rods 5, one side of the transmission rod 6 far away from the servo motor 2 is rotationally connected with the shell 7, the outer wall of the transmission rod 6 is sleeved with the friction roller 4, and the outer surface wall of the friction roller 4 is fixed with a brush, so that the friction roller 4 cleans and removes dust for the electrical equipment.

Specifically, as shown in fig. 1, friction roller 4 is provided with a plurality ofly altogether, all rotate through transfer line 6 and friction roller 4 between 5 adjacent two of montant and be connected, stopper 405 has all been welded to 5 one side that are close to mutually between two liang of montant, and the vertical cross-section of stopper 405 is T shape structure, stopper 405 horizontal end rotates with friction roller 4 to be connected, stopper 405 vertical end is close to one side of montant 5 and the laminating of 4 inner chamber side table walls of friction roller, transfer line 6 runs through stopper 405 left and right sides side table wall, make transfer line 6 rotate inside stopper 405.

Specifically, as shown in fig. 3, the friction roller 4 is divided into two types, namely a forward roller 402 and a reverse roller 403, and the reverse rollers 403 are arranged between every two forward rollers 402, so that the forward rollers 402 and the reverse rollers 403 rotate in opposite directions, and dust accumulation between the forward rollers 402 and the reverse rollers 403 is avoided.

Specifically, as shown in fig. 3, a second tooth groove 407 is formed in an inner cavity of the forward roller 402, a first transmission gear disc 401 is in interference fit with an outer wall of the transmission rod 6, and the first transmission gear disc 401 is meshed with the second tooth groove 407, so that the transmission rod 6 drives the forward roller 402 to rotate.

Specifically, as shown in fig. 3, a first tooth socket 406 is formed in an inner cavity of the reverse roller 403, a supporting rod 10 is rotatably connected between two limiting blocks 405 inside the reverse roller 403, a second transmission gear disc 404 is excessively matched with an outer wall of the supporting rod 10, one side of the second transmission gear disc 404 is meshed with the first tooth socket 406, and the other side of the second transmission gear disc 404 is meshed with the first transmission gear disc 401, so that the transmission rod 6 drives the reverse roller 403 to rotate in a direction opposite to that of the transmission rod 6.

Specifically, as shown in fig. 4, an inner cavity of the friction roller 4 is rotatably connected with a first electrode plate 409 and a second electrode plate 4010 through a torsion spring rotating shaft, a squeezing block 408 is welded on one side of the inner cavity of the friction roller 4, where two limiting blocks 405 are close to each other, the distance between the central axis of the friction roller 4 and the squeezing block 408 is smaller than the distance between the friction roller 4 and the first electrode plate 409, and the distance between the central axis of the friction roller 4 and the squeezing block 408 is larger than the distance between the friction roller 4 and the second electrode plate 4010, so that the squeezing block 408 adjusts the contact between the second electrode plate 4010 and the first electrode plate 409.

The working principle is as follows: when the dust collecting device is used, firstly, the servo motor 2 is turned on, so that the servo motor 2 drives the transmission rod 6 to rotate, the transmission rod 6 drives the forward roller 402 to rotate through interference fit between the transmission rod 6 and the first transmission gear disc 401 and meshing connection between the first transmission gear disc 401 and the second tooth groove 407, so that the forward roller 402 rolls up dust in the electrical equipment, and then the air suction port 1 sucks air and dust at the air cavity 3 through communication between the air suction port 1 and the air cavity 3, so that the dust of the electrical equipment is reduced; secondly, the servo motor 2 drives the second transmission gear disc 404 to rotate through the support rod 10 which is rotatably connected between the two limiting blocks 405 in the inner cavity of the reverse roller 403 and then through the meshed connection between the second transmission gear disc 404 and the first transmission gear disc 401 which are in interference fit with the outer wall of the support rod 10, and through the meshed connection between the second transmission gear disc 404 and a first tooth groove 406 which is formed in the inner cavity of the reverse roller 403, the second transmission gear disc 404 drives the reverse roller 403 to rotate at an angular speed which is opposite to that of the forward roller 402, so that the forward roller 402 and the reverse roller 403 rotate in the reverse direction, dust which is difficult to take away at corners can be conveniently scraped, and the dust removal effect of the friction roller 4 is enhanced; finally, be linked together with two electrodes of power respectively to first electrode board 409 and second electrode board 4010, make and take electric charge between first electrode board 409 and the second electrode board 4010, conveniently make friction roller 4 attract the dust with electricity, make first electrode board 409 and second electrode board 4010 part from each other through the torsional spring pivot between first electrode board 409 and the second electrode board 4010, rotation through friction roller 4 drives first electrode board 409 and second electrode board 4010 and rotates, make second electrode board 4010 push first electrode board 409 and second electrode board 4010 and laminate each other when being close to air cavity 3 extrusion piece 408, thereby make the electric charge of friction roller 4 disappear, and then make the dust of friction roller 4 outer surface wall get rid of inside air cavity 3 by centrifugal force, the direction dust moves to suction opening 1 direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust collector for electrical engineering, includes casing (7) and casing (7) one end welded handle (9), suction opening (1) has been seted up to handle (9) inner chamber, its characterized in that, casing (7) inside has been seted up air cavity (3), and air cavity (3) are linked together with suction opening (1), one side welding that terminal surface is close to handle (9) under casing (7) has support (8), and support (8) keep away from one side of handle (9) through bolt fixedly connected with servo motor (2), servo motor (2) output shaft department welding has transfer line (6), terminal surface welding has a plurality of montants (5) under casing (7), and wherein the interval between montant (5) is single is the same, transfer line (6) run through all montant (5) both sides and rotate with montant (5) and are connected, one side that servo motor (2) were kept away from to transfer line (6) rotates with casing (7) and is connected, the outer surface wall of the transmission rod (6) is sleeved with a friction roller (4).

2. The dust collector for electrical engineering of claim 1, characterized in that, friction roller (4) are provided with a plurality ofly altogether, all rotate with friction roller (4) through transfer line (6) between two that montant (5) are adjacent and be connected, stopper (405) has all been welded to the one side that montant (5) are close to mutually between two liang, and the vertical cross-section of stopper (405) is T shape structure, stopper (405) horizontal end rotates with friction roller (4) to be connected, stopper (405) vertical end is close to one side of montant (5) and the laminating of friction roller (4) inner chamber side table wall, stopper (405) left and right sides side table wall is run through in transfer line (6).

3. The dust removing device for electrical engineering according to claim 1, wherein the friction roller (4) is divided into a forward roller (402) and a reverse roller (403), and the reverse roller (403) is arranged between every two forward rollers (402).

4. The dust removing device for electrical engineering according to claim 3, wherein a second tooth groove (407) is formed in an inner cavity of the forward roller (402), a first transmission gear disc (401) is in interference fit with an outer surface wall of the transmission rod (6), and the first transmission gear disc (401) is in meshed connection with the second tooth groove (407).

5. The dust removing device for electrical engineering according to claim 3, wherein a first tooth groove (406) is formed in an inner cavity of the reverse roller (403), a support rod (10) is rotatably connected between two limiting blocks (405) inside the reverse roller (403), a second transmission gear disc (404) is excessively matched with an outer wall of the support rod (10), one side of the second transmission gear disc (404) is meshed with the first tooth groove (406), and the other side of the second transmission gear disc is meshed with the first transmission gear disc (401).

6. The dust removal device for electrical engineering of claim 1, wherein the inner cavity of the friction roller (4) is rotatably connected with a first electrode plate (409) and a second electrode plate (4010) through a torsion spring rotating shaft, the extrusion block (408) is welded on one side of the inner cavity of the friction roller (4) where two limiting blocks (405) are close to each other, the distance between the central axis of the friction roller (4) and the extrusion block (408) is smaller than the distance between the friction roller (4) and the first electrode plate (409), and the distance between the central axis of the friction roller (4) and the extrusion block (408) is larger than the distance between the friction roller (4) and the second electrode plate (4010).