CN212183228U

CN212183228U - High-precision dustproof limiting device for middle motor

Info

Publication number: CN212183228U
Application number: CN202020834559.5U
Authority: CN
Inventors: 陈龙卫; 应沛亮
Original assignee: Huzhou Xinpu Electromechanical Technology Co ltd
Current assignee: Huzhou Xinpu Electromechanical Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-18
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a high-precision dustproof limiting device for a centrally-mounted motor, wherein mounting chutes are symmetrically arranged on both sides of the top of a mounting bottom plate, the top of the mounting bottom plate is fixedly welded with a limiting side plate at the position of the edge end of the mounting chute, the bottom of the motor is fixedly provided with a mounting base, the bottom of the mounting base is fixedly connected with a mounting slider at the position of the inner part of the mounting chute, and the mounting base and the top of one side of the limiting side plate are fixedly welded with a fixing ear plate, so that the motor can be conveniently and rapidly positioned when the motor is mounted through the mounting chutes, the limiting side plate, the mounting base, the mounting slider, the fixing ear plate, the fixing bolt, the positioning jack, the positioning pin and the connecting rod, the position precision of the follow-up motor after mounting is further ensured, the mounting difficulty of the motor is reduced at the same time, and, the phenomenon that the motor loosens after being installed is prevented.

Description

High-precision dustproof limiting device for middle motor

Technical Field

The utility model relates to a power equipment technical field specifically is a put dustproof stop device of motor high accuracy in.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the main function of the motor is to generate driving torque, the driving torque is used as a power source for electric appliances or various machines, the motor is arranged in the middle, as the name suggests, the motor is arranged in the middle of the equipment in the practical application process of the motor, the motor is often disturbed by dust in the using process, the service life of the motor can be influenced if a large amount of dust enters the motor, the Chinese patent discloses a motor dustproof device, and the application number is as follows: 201822253198.0, the utility model has good practicability, and solves the problems that the motor is inconvenient to disassemble in the dust-proof box body and the filter plate is inconvenient to disassemble when replaced and cleaned;

however, in the process of actually installing the motor, due to the lack of a structure for quickly limiting and positioning the position of the motor, the motor is not only troublesome to install, but also easy to deviate from the installation position of the motor during installation, the actual installation precision of the motor is reduced, and the actual power transmission effect of the motor is reduced due to the deviation of the position of the motor after the motor is actually installed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an in put dustproof stop device of motor high accuracy can effectively solve and propose in the above-mentioned background art because lack the structure that carries out quick restriction location to the motor position, not only make the installation of motor become troublesome, make its mounted position of motor produce the deviation easily when the installation simultaneously, reduced the actual installation accuracy of motor, and make the motor reduce the problem of its actual power transmission's effect because of the drift of its position after actual installation.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision dustproof limiting device for a centrally-mounted motor comprises an installation bottom plate, wherein a dustproof box is installed at the edge end of the top of the installation bottom plate, a motor is installed in the middle of the top end of the installation bottom plate, installation sliding grooves are symmetrically formed in two sides of the top of the installation bottom plate, a limiting side plate is fixedly welded at the position, located at the edge end of the installation sliding grooves, of the top of the installation bottom plate, an installation base is fixedly installed at the bottom end of the motor, an installation sliding block is fixedly connected at the position, located inside the installation sliding grooves, of the bottom end of the installation base, and a fixing lug plate;

a positioning jack is arranged on one side, far away from the fixed lug plate, inside the mounting chute, a positioning pin is embedded and matched and connected to the inner side of the positioning jack, and the top of the positioning pin is connected with a connecting rod;

the top of the mounting bottom plate is fixedly mounted at the bottom of the dustproof box, a dismounting bottom plate is mounted, and a connecting fixing groove is formed in the dismounting bottom plate.

Preferably, the two fixing lug plates positioned at the tops of the mounting base and the limiting side plate are fixedly connected through a fixing bolt.

Preferably, the inner diameter of the positioning insertion hole is equal to the outer diameter of the positioning pin, and the edge of the positioning pin is tightly attached to the edge of the mounting base.

Preferably, the inner diameter of the connecting fixing groove is equal to the thickness of the dust-proof box, the edge of the disassembling bottom plate is fixedly connected with the dust-proof box through a fixing screw, and the fixing screw penetrates through the disassembling bottom plate and is in fit connection with the edge of the dust-proof box through threads.

Preferably, the top of one side of the dust-proof box is provided with an embedded slot, the embedded slot is embedded and connected with an installation supporting plate in an inserting manner, the inner side of the installation supporting plate is embedded and fixedly connected with a blocking net, and the top end of the installation supporting plate is fixedly provided with a handle;

the dust-proof box is characterized in that installation caulking grooves are formed in two side edge portions of the dust-proof box, and two installation caulking grooves in positions of the two side edge portions of the dust-proof box are connected with dust screens in an embedded mode.

Preferably, the top of the mounting base plate is provided with a connecting groove at a position corresponding to the embedding slot, and after the mounting support plate is completely inserted into the embedding slot, the bottom of the mounting support plate is embedded into the connecting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through installation spout, spacing sideboard, installation base, installation slider, fixed otic placode, fixing bolt, location jack, locating pin and connecting rod can conveniently carry out quick location to the motor when the motor is installed, and then guarantee the position accuracy of follow-up motor after the installation, reduced the installation degree of difficulty of motor simultaneously, utilize the locating pin to further guarantee the stability of motor after the installation simultaneously, prevent that the motor from producing not hard up phenomenon after the installation.

2. Through dismantling bottom plate, connection fixed slot and fixed screw convenience and carrying out quick convenient fixed mounting and dismantlement with the dustproof case, reduced the dismantlement and the installation degree of difficulty of dustproof case, make things convenient for people to overhaul and maintain the motor fast convenient simultaneously, improved people to the maintenance efficiency of motor, this dismouting mode simple operation simultaneously.

3. The installation supporting plate and the blocking net on the inner side of the installation supporting plate are convenient to detach and install quickly through the embedded slot and the handle, meanwhile, the dustproof net on the inner side of the installation embedded slot is combined to enable the dustproof box outer side to have an excellent dustproof effect, the radiating effect of the motor in actual operation cannot be influenced, the radiating environment of the motor is improved, and stable operation of the motor is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the mounting base of the present invention;

FIG. 3 is a schematic view of the mounting structure of the mounting plate of the present invention;

fig. 4 is a schematic view of the installation structure of the positioning pin of the present invention;

reference numbers in the figures: 1. mounting a bottom plate; 2. a dust-proof box; 3. a motor; 4. installing a chute; 5. a limit side plate; 6. installing a base; 7. installing a sliding block; 8. fixing the ear plate; 9. fixing the bolt; 10. positioning the jack; 11. positioning pins; 12. a connecting rod; 13. disassembling the bottom plate; 14. connecting the fixed grooves; 15. fixing screws; 16. a tabling slot; 17. mounting a supporting plate; 18. blocking the blocking net; 19. a handle; 20. installing an embedding groove; 21. a dust screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a high-precision dustproof limiting device for a mid-motor, including a mounting plate 1, a dustproof box 2 is installed at the edge end of the top of the mounting plate 1, a motor 3 is installed in the middle of the top end of the mounting plate 1, mounting chutes 4 are symmetrically formed in both sides of the top of the mounting plate 1, a limiting side plate 5 is fixedly welded at the position of the edge end of the mounting chute 4 at the top of the mounting plate 1, a mounting base 6 is fixedly installed at the bottom end of the motor 3, a mounting slider 7 is fixedly connected at the position of the inner part of the mounting chute 4 at the bottom end of the mounting base 6, fixed lug plates 8 are fixedly welded at the top of one side of the mounting base 6 and the limiting side plate 5, two fixed lug plates 8 at the top of the mounting base 6 and the limiting side plate 5 are fixedly connected through fixing bolts 9;

a positioning jack 10 is arranged on one side, far away from the fixed lug plate 8, in the mounting chute 4, a positioning pin 11 is embedded, matched and connected to the inner side of the positioning jack 10, the inner diameter of the positioning jack 10 is equal to the outer diameter of the positioning pin 11, the edge of the positioning pin 11 is tightly attached to the edge of the mounting base 6, so that the positioning pin 11 and the positioning jack 10 are more tightly connected after connection, meanwhile, the position of the mounting base 6 is conveniently limited through the positioning pin 11, and the top of the positioning pin 11 is connected with a connecting rod 12;

the top of the mounting base plate 1 is located the dust-proof box 2 bottom position fixed mounting and is dismantled the bottom plate 13, dismantle the inside connection fixed slot 14 of having seted up of bottom plate 13, the internal diameter of connection fixed slot 14 equals with the thickness of dust-proof box 2, dismantle 13 limit portions of bottom plate and pass through fixed screw 15 and dust-proof box 2 fixed connection, and fixed screw 15 runs through and agrees with through the screw thread in dismantling

bottom plate

13 and 2 limit portions of dust-proof box and be connected, the dust-proof box 2's of being convenient for fixed mounting and convenient dismantlement.

The top of one side of the dust-proof box 2 is provided with an embedded slot 16, the embedded slot 16 is embedded in and connected with a mounting supporting plate 17 in an inserting manner, the top of the mounting bottom plate 1 is provided with a connecting groove at a position corresponding to the embedded slot 16, after the mounting supporting plate 17 is completely inserted into the embedded slot 16, the bottom of the mounting supporting plate 17 is embedded into the connecting groove, so that the mounting position of the mounting supporting plate 17 is conveniently limited, the inner side of the mounting supporting plate 17 is embedded and fixedly connected with a blocking net 18, and the top end of the mounting supporting;

installation caulking grooves 20 have all been seted up to dust proof box 2 both sides limit portion, all imbeds in two installation caulking grooves 20 that are located dust proof box 2 both sides limit portion position department and are connected with dust screen 21, and separation fender net 18 and dust screen 21 are nylon and keep off the dirt net.

The utility model discloses a theory of operation and use flow: in the practical application process of the high-precision dustproof limiting device for the centrally-mounted motor, firstly, the mounting base plate 1 is mounted at the middle position of application equipment through a mounting bolt, then the motor 3 is fixedly connected with the mounting base plate 1 through the mounting base 6 without the bottom, when in connection, the mounting sliding block 7 at the bottom of the mounting base 6 is matched with the mounting sliding groove 4 in the mounting base plate 1 to slide, after the fixing lug plates 8 at the edge of the mounting base 6 are connected with the fixing lug plates 8 at the edge of the limiting side plate 5, the mounting sliding block 7 can be completely embedded into the mounting sliding groove 4, finally, the fixing bolt 9 is rotated to fix the two fixing lug plates 8, so that the mounting base 6 is fixedly connected with the limiting side plate 5, and meanwhile, the positions of the mounting sliding block 7 and the mounting base 6 are further limited by the limiting side plate 5, the actual installation precision of the motor 3 is ensured;

after the installation base 6 is fixed, the positioning pins 11 on the two sides of the connection rod 12 are inserted into the positioning insertion holes 10 in the installation sliding chute 4, so that the position of the installation base 6 is further limited and fixed through the positioning pins 11, and the stability of the motor 3 after actual installation is ensured;

after the motor 3 is installed, the bottom of the dustproof box 2 is inserted into a connecting fixing groove 14 in a disassembling bottom plate 13, then a fixing screw 15 is rotated, the bottom of the dustproof box 2 and the disassembling bottom plate 13 are fixed through the fixing screw 15, and therefore the dustproof box 2 is quickly and conveniently installed, meanwhile, follow-up people can conveniently disassemble the dustproof box 2 through the installation mode, and the overhauling and maintaining efficiency of the motor 3 by people is improved;

in the practical application process, the blocking screen 18 and the dust screen 21 on the edge of the large dust-proof box 2 enable the dust-proof box 2 to have excellent heat dissipation capability and better heat dissipation effect in the use process, so that the heat dissipation environment of the motor 3 is improved, and the stable operation of the motor 3 is ensured;

finally, the mounting support plate 17 is pulled out from the embedding slot 16 through the handle 19, so that people can conveniently and quickly clean the blocking net 18, the operation is convenient, and the cleaning difficulty is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a put dustproof stop device of motor high accuracy in, includes mounting plate (1), dust proof box (2) are installed to mounting plate (1) top limit end, mounting plate (1) top mid-mounting has motor (3), its characterized in that: the mounting structure is characterized in that mounting chutes (4) are symmetrically formed in two sides of the top of the mounting base plate (1), limiting side plates (5) are fixedly welded at the positions, located at the edge ends of the mounting chutes (4), of the top of the mounting base plate (1), mounting bases (6) are fixedly mounted at the bottom ends of the motors (3), mounting sliders (7) are fixedly connected at the positions, located inside the mounting chutes (4), of the bottom ends of the mounting bases (6), and fixing lug plates (8) are fixedly welded at the tops of one sides of the mounting bases (6) and the limiting side plates (5);

a positioning insertion hole (10) is formed in one side, far away from the fixed lug plate (8), of the inner portion of the mounting sliding groove (4), a positioning pin (11) is embedded into the inner side of the positioning insertion hole (10) and connected in a matching mode, and a connecting rod (12) is connected to the top of the positioning pin (11);

the top of the mounting bottom plate (1) is located at the bottom of the dustproof box (2) and is fixedly provided with a dismounting bottom plate (13), and a connecting and fixing groove (14) is formed in the dismounting bottom plate (13).

2. The high-precision dustproof limiting device for the centrally-mounted motor according to claim 1 is characterized in that: the two fixed ear plates (8) positioned at the tops of the mounting base (6) and the limiting side plate (5) are fixedly connected through a fixing bolt (9).

3. The high-precision dustproof limiting device for the centrally-mounted motor according to claim 1 is characterized in that: the inner diameter of the positioning insertion hole (10) is equal to the outer diameter of the positioning pin (11), and the edge of the positioning pin (11) is tightly attached to the edge of the mounting base (6).

4. The high-precision dustproof limiting device for the centrally-mounted motor according to claim 1 is characterized in that: the internal diameter of connecting fixed slot (14) equals with the thickness of dust-proof box (2), dismantle bottom plate (13) limit portion and pass through fixed screw (15) and dust-proof box (2) fixed connection, and fixed screw (15) run through and pass through the screw thread in dismantling bottom plate (13) and dust-proof box (2) limit portion and agree with the connection.

5. The high-precision dustproof limiting device for the centrally-mounted motor according to claim 1 is characterized in that: the top of one side of the dust-proof box (2) is provided with an embedded slot (16), the embedded slot (16) is embedded in, spliced and connected with an installation supporting plate (17), the inner side of the installation supporting plate (17) is embedded in and fixedly connected with a blocking net (18), and the top end of the installation supporting plate (17) is fixedly provided with a handle (19);

installation caulking grooves (20) have all been seted up to dust proof box (2) both sides limit portion, be located two of dust proof box (2) both sides limit portion position all the embedding is connected with dust screen (21) in installation caulking groove (20).

6. The high-precision dustproof limiting device for the centrally-mounted motor according to claim 5 is characterized in that: the top of the mounting bottom plate (1) is provided with a connecting groove at a position corresponding to the embedding slot (16), and after the mounting supporting plate (17) is completely inserted into the embedding slot (16), the bottom of the mounting supporting plate (17) is embedded into the connecting groove.