CN213402694U

CN213402694U - Protective shell for speed reduction motor

Info

Publication number: CN213402694U
Application number: CN202022486112.6U
Authority: CN
Inventors: 胡红梅
Original assignee: Jiangsu Jianchi Electric Machinery Co ltd
Current assignee: Jiangsu Jianchi Electric Machinery Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a gear motor technical field especially relates to a protective housing for gear motor, including the protecting crust body, the one end of protecting crust body is provided with heat dissipation mechanism and the other end is provided with the mechanism that opens and shuts, the inside of protecting crust body is provided with protection machanism, protection machanism includes two grip blocks, two the equal horizontally connect in one side that the grip block was kept away from mutually has two and protecting crust body fixed connection's spring, two the one side that the grip block is close to all is provided with damper the inside slide mechanism that is provided with in below of protecting crust body. The utility model discloses a set up protection machanism, under moving mechanism's effect, fix gear motor in the inside while of protecting crust body, can play certain guard action to gear motor, when the protecting crust body received the striking, spring and shock pad can disperse the dynamics of striking to extension gear motor's life.

Description

Protective shell for speed reduction motor

Technical Field

The utility model relates to a gear motor technical field especially relates to a gear motor is with protection casing.

Background

The reduction motor is an integrated body of a reduction gear and a motor (motor). Such an integrated body may also be generally referred to as a gear motor or gearmotor. Generally, a professional reducer production plant is integrated and assembled, and then the reducer and a motor are supplied in a set. The existing speed reducing motor is directly arranged on a machine, the speed reducing motor can collide with the machine body in the operation process of the machine, the service life of the speed reducing motor can be shortened due to long-time collision, the motor is very easy to damage, and internal parts of the motor can be knocked off, so that the motor cannot normally operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has motor and machine body to bump easy damage among the prior art, and the protective housing for gear motor who provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a protective shell for a speed reducing motor comprises a protective shell body, wherein one end of the protective shell body is provided with a heat dissipation mechanism, the other end of the protective shell body is provided with an opening and closing mechanism, the protection shell body is internally provided with a protection mechanism which comprises two clamping plates, one surface of each clamping plate far away from the protection shell body is horizontally connected with two springs fixedly connected with the protection shell body, one surface of each clamping plate close to the protection shell body is provided with a damping mechanism, a sliding mechanism is arranged inside the lower part of the protective shell body, and the heat dissipation mechanism comprises an air outlet vertically arranged at one end of the protective shell body, a supporting frame is vertically connected inside the air outlet, a sleeve is horizontally and rotatably connected in the middle of the supporting frame, the outer side of the sleeve is connected with a plurality of fan blades at equal intervals by taking the sleeve as a circle center, and a fixing mechanism is arranged on the outer side of one end, far away from the air outlet, of the sleeve.

Preferably, the fixing mechanism comprises a positioning hole which is formed in the sleeve and is far away from the outer side of one end of the air outlet, a bolt is horizontally inserted into the positioning hole, one section of the bolt penetrates through the sleeve and extends into the sleeve, a rubber plate is vertically connected to the end of the bolt, and the rubber plate is arc-shaped.

Preferably, the mechanism that opens and shuts includes that vertical rotation connects the baffle of keeping away from air outlet one end at the protecting crust body, the centre of baffle is provided with ventilation mechanism, the vertical sliding connection of one end that the protecting crust body was kept away from to the baffle has the fixture block, the one end horizontally connected who is close to the baffle of protecting crust body has the fixed block, the fixed block is kept away from the one end of protecting crust body and is seted up the draw-in groove with fixture block looks adaptation.

Preferably, the ventilation mechanism comprises an air inlet vertically formed in the middle of the baffle, and a filter screen is vertically inserted into the air inlet.

Preferably, damper includes the shock pad of vertical connection in the grip block keep away from the spring one side, the shock pad is integrated into one piece mechanism with the grip block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up protection machanism, under moving mechanism's effect, fix gear motor in the inside while of protecting crust body, can play certain guard action to gear motor, when the protecting crust body received the striking, spring and shock pad can disperse the dynamics of striking, thereby extension gear motor's life, through setting up ventilation mechanism and heat dissipation mechanism, can blow off the inside of protecting crust body with gear motor at the heat that the during operation produced, thereby avoid gear motor to lead to damaging because of the temperature passageway.

Drawings

Fig. 1 is a schematic structural view of a protective housing for a reduction motor according to the present invention;

fig. 2 is a perspective view of a protective shell shaft for a reduction motor according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a partial structural sectional view of a protective casing for a reduction motor according to the present invention;

fig. 5 is the utility model provides a speed reduction motor is with local structure decomposition schematic diagram of protective housing.

In the figure: 1. a protective shell body; 2. a baffle plate; 3. an air inlet; 4. filtering with a screen; 5. a clamping plate; 6. a spring; 7. a shock pad; 8. a fixed block; 9. a card slot; 10. a clamping block; 11. an air outlet; 12. a support frame; 13. a sleeve; 14. a fan blade; 15. positioning holes; 16. a bolt; 17. a rubber plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The protection shell for the speed reducing motor comprises a protection shell body 1, wherein a protection mechanism is arranged in the protection shell body 1, the protection mechanism comprises two clamping plates 5, one surfaces, far away from the two clamping plates 5, of the two clamping plates are horizontally connected with two springs 6 fixedly connected with the protection shell body 1, one surfaces, near to the two clamping plates 5, of the two clamping plates 5 are respectively provided with a damping mechanism, the damping mechanism comprises a damping pad 7 vertically connected to one surfaces, far away from the springs 6, of the clamping plates 5, and the damping pad 7 and the clamping plates 5 are integrated into a whole; place gear motor on mounting panel 8 for grip block 5 can carry out the centre gripping to gear motor from both sides under the effect of spring 6, under shock pad 7 and spring 6 mutually support, can disperse the striking dynamics that protective housing body 1 received, thereby avoids gear motor to take place violent collision.

One end of the protective shell body 1 is provided with a heat dissipation mechanism, the other end of the protective shell body 1 is provided with an opening and closing mechanism, the heat dissipation mechanism comprises an air outlet 11 vertically formed in one end of the protective shell body 1, a support frame 12 is vertically connected inside the air outlet 11, the middle of the support frame 12 is horizontally and rotatably connected with a sleeve 13, a plurality of fan blades 14 are equidistantly connected to the outer side of the sleeve 13 by taking the sleeve 13 as a circle center, a fixing mechanism is arranged on the outer side of one end, far away from the air outlet 11, of the sleeve 13, the fixing mechanism comprises a positioning hole 15 formed in the outer side of one end, far away from the air outlet 11, of the sleeve 13, a bolt 16 is horizontally inserted into the positioning hole 15, one section; place gear motor in the inside of protecting crust body 1, make gear motor's output run through sleeve 13, at bolt 16, under the mutually supporting of locating hole 15 and rubber slab 17, make sleeve 13 fix with gear motor's output and remove, through being connected gear motor and external power source, gear motor's output drives sleeve 13 and flabellum 14 and rotates under the effect of support frame 12, at air outlet 11, under mutually supporting of air intake 3 and filter screen 4, realized the heat dissipation to protecting crust body 1 inside, avoid protecting crust body 1 inside high temperature to lead to gear motor to take place to damage.

The opening and closing mechanism comprises a baffle 2 vertically and rotatably connected to one end, far away from the air outlet 11, of the protective shell body 1, a ventilation mechanism is arranged in the middle of the baffle 2, the ventilation mechanism comprises an air inlet 3 vertically arranged in the middle of the baffle 2, a filter screen 4 is vertically inserted into the air inlet 3, one end, far away from the protective shell body 1, of the baffle 2 is vertically and slidably connected with a fixture block 10, one end, close to the baffle 2, of the protective shell body 1 is horizontally connected with a fixed block 8, and one end, far away from the protective shell body 1, of the fixed block 8 is provided with; through setting up baffle 2, be convenient for fix gear motor in the inside of protecting crust body 1, under the mutually supporting of fixed block 8, draw-in groove 9 and fixture block 10 for baffle 2 can be fixed in the one end of protecting crust body 1.

The working principle is as follows: through setting up the mechanism that opens and shuts, place protecting crust body 1's inside with gear motor, under protecting mechanism's effect, carry out the centre gripping to gear motor, under shock pad 7's effect, make protecting crust body 1 when receiving the striking, the shock pad plays certain guard action, thereby play absorbing effect, reduce the striking that gear motor received, under the mutually supporting of heat dissipation mechanism and ventilation mechanism, can dispel the heat to protecting crust body 1's inside, avoid protecting crust body 1 inside temperature passageway to lead to gear motor to take place to damage.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A protective shell for a speed reduction motor comprises a protective shell body (1) and is characterized in that one end of the protective shell body (1) is provided with a heat dissipation mechanism, the other end of the protective shell body is provided with an opening and closing mechanism, the protective mechanism is arranged inside the protective shell body (1) and comprises two clamping plates (5), one surface, far away from the two clamping plates (5), is horizontally connected with two springs (6) fixedly connected with the protective shell body (1), one surface, close to the two clamping plates (5), is provided with a damping mechanism, the heat dissipation mechanism comprises an air outlet (11) vertically arranged at one end of the protective shell body (1), a support frame (12) is vertically connected inside the air outlet (11), the middle of the support frame (12) is horizontally and rotatably connected with a sleeve (13), the outer side of the sleeve (13) is connected with a plurality of fan blades (14) by taking the sleeve (13) as a circle center at equal distance, and a fixing mechanism is arranged on the outer side of one end of the sleeve (13) far away from the air outlet (11).

2. The protective shell for the reduction motor according to claim 1, wherein the fixing mechanism comprises a positioning hole (15) formed in the outer side of one end, away from the air outlet (11), of the sleeve (13), a bolt (16) is horizontally inserted into the positioning hole (15), a section of the bolt (16) penetrates through the sleeve (13) and extends into the sleeve (13), a rubber plate (17) is vertically connected to the end of the bolt, and the rubber plate (17) is in an arc shape.

3. The protective shell for the speed reducing motor according to claim 1, wherein the opening and closing mechanism comprises a baffle (2) which is vertically and rotatably connected to one end, far away from the air outlet (11), of the protective shell body (1), a ventilation mechanism is arranged in the middle of the baffle (2), one end, far away from the protective shell body (1), of the baffle (2) is vertically and slidably connected with a clamping block (10), one end, close to the baffle (2), of the protective shell body (1) is horizontally connected with a fixing block (8), and one end, far away from the protective shell body (1), of the fixing block (8) is provided with a clamping groove (9) matched with the clamping block (10).

4. The protective shell for the speed reducing motor according to claim 3, wherein the ventilation mechanism comprises an air inlet (3) vertically arranged in the middle of the baffle plate (2), and a filter screen (4) is vertically inserted into the air inlet (3).

5. The protective shell for the speed reducing motor as recited in claim 1, characterized in that the damping mechanism comprises a damping pad (7) vertically connected to the clamping plate (5) at a side far away from the spring (6), and the damping pad (7) and the clamping plate (5) are an integral mechanism.