CN213628848U

CN213628848U - Electric actuator with dustproof function

Info

Publication number: CN213628848U
Application number: CN202022320610.3U
Authority: CN
Inventors: 何光照; 何光旭
Original assignee: Shanghai Gulaimei Energy Saving Technology Co ltd
Current assignee: Shanghai Gulaimei Energy Saving Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-06
Anticipated expiration: 2030-10-19

Abstract

The utility model provides an electric actuator with dustproof function, which comprises a support plate, wherein a connecting pipe is fixedly arranged on one side of the front surface of the support plate, a placing groove is arranged on the other side of the front surface of the support plate, clamping grooves are arranged on both sides of the inside of the connecting pipe and the placing groove, pin shafts are fixedly arranged on both sides of the connecting pipe, movable plates are rotatably sleeved in the middle parts of the two pin shafts, a sliding groove is arranged on one side of the top ends of the two movable plates, a connecting port is arranged on one side of the two movable plates, sliding blocks are slidably connected in the inside of the two sliding grooves, a sealing block is rotatably connected between the two sliding blocks, clamping blocks are fixedly inserted and connected on both sides of the sealing block, and the two clamping blocks are respectively matched with the two clamping grooves, the interior of the electric actuator is effectively protected from entering dust.

Description

Electric actuator with dustproof function

Technical Field

The utility model relates to an electric actuator's technical field, concretely relates to electric actuator with dustproof function.

Background

An electric actuator is defined most broadly as a drive device that provides linear or rotational motion, and operates with some type of drive power and under some type of control signal, and the actuator uses a fluid, gas, electricity or other source of power and converts it into drive action by a motor, cylinder or other means.

When stewing, the electric actuator connector easily gets into the dust, gets into the inside back of electric actuator and is difficult for clearing up, and the dustproof protection casing that adopts of current electric actuator protects more, but often can place the protection casing alone when using electric actuator, if do not use for a long time and cause losing of protection casing easily.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an electric actuator with dustproof function for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an electric actuator with dustproof function, includes the backup pad, the positive one side fixed mounting of backup pad has the connecting pipe, the standing groove has been seted up to the positive opposite side of backup pad, the joint groove has all been seted up with the inside both sides of standing groove to the connecting pipe, the equal fixed mounting in both sides of connecting pipe has the round pin axle, two the middle part of round pin axle all rotates and has cup jointed the fly leaf, two the spout has all been seted up to one side on fly leaf top, two the connector, two have all been seted up to one side of fly leaf the equal sliding connection in inside of spout has the slider, two rotate between the slider and be connected with sealed piece, the equal fixed interlude in both sides of sealed piece is connected with the joint piece, two the joint.

Two one side of fly leaf all alternates and is connected with the dead lever, inside one side fixed mounting of dead lever has two spring holder, two the equal fixed mounting in one side of spring holder has reset spring, two the equal fixedly connected with spacing ball of one end of reset spring.

Two the round hole has all been seted up to one side of slider, the round hole is mutually supported with the dead lever, spacing hole has all been seted up to the both sides of the inside of round hole, two spacing hole is mutually supported with two spacing balls respectively.

One side threaded connection at sealed piece top has the threaded rod, the one end fixed mounting of threaded rod has the carousel, the other end of threaded rod rotates and is connected with the linkage piece, the bottom of linkage piece rotates and is connected with the go-between, the both sides of go-between all rotate and are connected with the connecting plate, two the one end of connecting plate all alternates and is connected with the connecting rod.

Two the spread groove has all been seted up to one side of joint piece, two the inside both ends of spread groove are rotated with the both ends of two connecting rods respectively and are connected.

The two connecting ports correspond to the two sliding blocks respectively, and the two connecting ports are communicated with the two sliding grooves respectively.

Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model discloses utilize the design of fly leaf, can drive sealed piece and remove, sealed piece can rotate in the spout is inside through the slider again simultaneously, and then has realized the activity of sealed piece, can be with sealed piece rotatory and the mutual parallel and level of connecting pipe when needs are sealed, promote the inside that sealed piece enters into the connecting pipe again and can accomplish the sealed of connecting pipe, the cooperation that reunion joint piece and joint groove can be with the intact inside of fixing at the connecting pipe of sealed piece, further strengthen the dustproof effect of connecting pipe.

It is two, the utility model discloses utilize the design of connector and standing groove, can drive the inside that the slider enters into the standing groove from the connector with the seal block when using electric actuator to use, the design of spacing ball of deuterogamy, can drive in the spacing ball enters into the round hole through pressing down the dead lever after the seal block enters into the inside of standing groove, can extrude spacing ball and enter into the spacing downthehole of round hole inside under reset spring's effect, and then can be in the same place fly leaf and seal block are fixed, prevent that electric actuator fly leaf from removing and influence the use of external component when using, the inside design of standing groove has been prevented losing the emergence of phenomenon to the seal block simultaneously, can be quick when not using electric actuator seals the connecting pipe.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the explosion structure inside the chute of the present invention;

FIG. 3 is a schematic view of the internal structure of the sealing block of the present invention;

fig. 4 is the schematic view of the internal structure of the movable plate of the present invention.

In the figure: 1. a support plate; 2. a connecting pipe; 3. a pin shaft; 4. a movable plate; 5. a chute; 6. a connecting port; 7. a slider; 8. a sealing block; 9. a turntable; 10. a threaded rod; 11. a linkage block; 12. a connecting ring; 13. a connecting plate; 14. a connecting rod; 15. a clamping block; 16. a clamping groove; 17. fixing the rod; 18. a spring mount; 19. a return spring; 20. a limiting ball; 21. and (6) placing the groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, an electric actuator with a dustproof function includes a supporting plate 1, a connecting pipe 2 is fixedly installed on one side of the front surface of the supporting plate 1, a placing groove 21 is opened on the other side of the front surface of the supporting plate 1, clamping grooves 16 are opened on both sides of the connecting pipe 2 and the inside of the placing groove 21, pin shafts 3 are fixedly installed on both sides of the connecting pipe 2, and a movable plate 4 is rotatably sleeved on the middle portions of the two pin shafts 3.

Spout 5 has all been seted up to one side on two 4 tops of fly leaf, connector 6 has all been seted up to one side of two fly leaf 4, the equal sliding connection in inside of two spout 5 has slider 7, it is connected with sealed piece 8 to rotate between two slider 7, the equal fixed interlude in both sides of sealed piece 8 is connected with joint piece 15, two joint pieces 15 mutually support with two joint grooves 16 respectively, two connectors 6 correspond with two slider 7 respectively each other, two connectors 6 link up each other with two spout 5 respectively.

One side of two fly leafs 4 all alternates and is connected with dead lever 17, and one side fixed mounting inside dead lever 17 has two spring base 18, and the equal fixed mounting in one side of two spring base 18 has reset spring 19, and the equal fixedly connected with spacing ball 20 of the one end of two reset spring 19, and the round hole has all been seted up to one side of two sliders 7, and the round hole is mutually supported with dead lever 17, and spacing hole has all been seted up to the both sides of the inside of round hole, and two spacing holes are mutually supported with two spacing balls 20 respectively.

One side threaded connection at 8 tops of sealed piece has threaded rod 10, the one end fixed mounting of threaded rod 10 has carousel 9, the other end of threaded rod 10 rotates and is connected with linkage piece 11, the bottom of linkage piece 11 is rotated and is connected with go-between 12, the both sides of go-between 12 are all rotated and are connected with connecting plate 13, the one end of two connecting plates 13 all alternates and is connected with connecting rod 14, the spread groove has all been seted up to one side of two joint pieces 15, the inside both ends of two spread grooves rotate with the both ends of two connecting rods 14 respectively and are connected.

The utility model discloses a concrete operation as follows: under the condition that an electric actuator is not used, an operator firstly rotates the rotary table 9 to drive the threaded rod 10 to rotate, the threaded rod 10 drives the linkage block 11 to move, the linkage block 11 drives the connecting ring 12 to move, the connecting ring 12 drives the connecting plate 13 to rotate and move, the connecting plate 13 drives the connecting rod 14 to rotate, the connecting rod 14 drives the clamping block 15 to break away from clamping with the clamping groove 16, then the sealing block 8 is pulled to move, and the sealing block 8 drives the sliding block 7 to enter the inside of the sliding groove 5 through the connecting port 6.

Pulling the sealing block 8 to rotate the movable plate 4, rotating the sealing block 8 to be flush with the connecting tube 2, and finally pressing the sealing block 8 toward the inside of the connecting tube 2, the reverse rotation turntable 9 drives the threaded rod 10 to rotate and press the linkage block 11, so that the two connecting rods 14 will press the two clamping blocks 15 to be clamped into the two clamping grooves 16 inside the connecting tube 2, thereby protecting the connecting tube 2.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The electric actuator with the dustproof function comprises a supporting plate (1) and is characterized in that a connecting pipe (2) is fixedly mounted on one positive side of the supporting plate (1), a placing groove (21) is formed in the other positive side of the supporting plate (1), clamping grooves (16) are formed in the connecting pipe (2) and the two sides of the inside of the placing groove (21), pin shafts (3) are fixedly mounted on the two sides of the connecting pipe (2), movable plates (4) are rotatably sleeved in the middle of the two pin shafts (3), sliding grooves (5) are formed in one sides of the top ends of the two movable plates (4), connectors (6) are formed in one sides of the two movable plates (4), sliding blocks (7) are slidably connected inside the two sliding grooves (5), and sealing blocks (8) are rotatably connected between the two sliding blocks (7), the equal fixed interlude in both sides of sealed piece (8) is connected with joint piece (15), two joint piece (15) respectively with two joint groove (16) mutually support.

2. The electric actuator with the dustproof function according to claim 1, wherein a fixed rod (17) is inserted and connected to one side of each of the two movable plates (4), two spring bases (18) are fixedly installed on one side inside the fixed rod (17), return springs (19) are fixedly installed on one sides of the two spring bases (18), and a limiting ball (20) is fixedly connected to one end of each of the two return springs (19).

3. The electric actuator with the dustproof function according to claim 2, wherein a circular hole is formed in one side of each of the two sliding blocks (7), the circular hole is matched with the fixing rod (17), a limiting hole is formed in each of two sides of the inner portion of the circular hole, and the two limiting holes are respectively matched with the two limiting balls (20).

4. The electric actuator with the dustproof function according to claim 1, wherein a threaded rod (10) is connected to one side of the top of the sealing block (8) in a threaded manner, a rotary table (9) is fixedly mounted at one end of the threaded rod (10), a linkage block (11) is rotatably connected to the other end of the threaded rod (10), a connecting ring (12) is rotatably connected to the bottom of the linkage block (11), connecting plates (13) are rotatably connected to both sides of the connecting ring (12), and connecting rods (14) are penetratingly connected to one ends of the two connecting plates (13).

5. The electric actuator with the dustproof function according to claim 4, wherein one side of each of the two clamping blocks (15) is provided with a connecting groove, and two ends inside the two connecting grooves are respectively and rotatably connected with two ends of the two connecting rods (14).

6. The electric actuator with the dustproof function according to claim 1, wherein the two connecting ports (6) correspond to the two sliding blocks (7), respectively, and the two connecting ports (6) are communicated with the two sliding grooves (5), respectively.