CN213033082U

CN213033082U - Clean and environment-friendly dry-type screw vacuum pump cavity sundry treatment mechanism

Info

Publication number: CN213033082U
Application number: CN202021834397.1U
Authority: CN
Inventors: 李蒙
Original assignee: Rankun Vacuum Technology Shanghai Co ltd
Current assignee: Rankun vacuum technology (Shanghai) Co.,Ltd.
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-23
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a vacuum pump technical field just discloses a dry-type screw vacuum pump chamber debris processing mechanism of clean environmental protection, including the pump chamber body, the fixed plate has all been placed to the left and right sides of pump chamber body inner wall, the top bolt of fixed plate one side has fixed box, the inside of fixed box is provided with presss from both sides tight structure. The utility model discloses a press from both sides tight structure, first rocker, first box body, linkage structure, rotatory roller and fixed knot construct the setting, make the device possess the convenience with fixed mounting between device and the pump chamber, practice thrift installation time, and need not to use electrical apparatus to clear up pump intracavity debris, the advantage of clean cost is reduced, it is inconvenient and install fixedly between the pump chamber to have solved current debris clearance mechanism, cleaning efficiency is low, and need use more electrical apparatus in the clearance process, be not conform to energy-concerving and environment-protective requirement, the problem of clean cost has been increased.

Description

Clean and environment-friendly dry-type screw vacuum pump cavity sundry treatment mechanism

Technical Field

The utility model relates to a vacuum pump technical field specifically is a dry-type screw vacuum pump chamber debris processing mechanism of clean environmental protection.

Background

The dry screw vacuum pump is a scientific and technological product with very high technical content, is mainly applied to a high-purity vacuum process, has extremely high vacuum degree, can adapt to severe working conditions, has the capability of extracting coagulability and particulate matter-containing gas, is particularly suitable for clean environment, is easy to carry out antiseptic treatment, and is particularly suitable for the fields of electronics, chemical engineering, biological medicine, metal processing, food processing and the like.

Present dry-type screw vacuum pump need regularly open the pump chamber and clear up the inside debris of pump chamber, but current debris clearance mechanism is inconvenient and install fixedly between the pump chamber, lead to the installation time longer, the cleaning efficiency is low, and need use more electrical apparatus at the clearance in-process, be not conform to energy-concerving and environment-protective requirement, the cleaning cost has been increased, for this reason we propose one kind conveniently with device and pump chamber between fixed mounting, save installation time, and need not to use electrical apparatus can clear up the interior debris of pump chamber, the debris processing mechanism who has reduced cleaning cost solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type screw vacuum pump chamber debris processing mechanism of clean environmental protection, possess the convenience with fixed mounting between device and the pump chamber, practice thrift installation time, and need not to use electrical apparatus can clear up the interior debris of pump chamber, the advantage of clean cost has been reduced, it is inconvenient and the pump chamber between install fixedly to have solved current debris clearance mechanism, cleaning efficiency is low, and need use more electrical apparatus in the clearance process, be not conform to energy-concerving and environment-protective requirement, the problem of clean cost has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: a clean and environment-friendly dry screw vacuum pump cavity sundries treatment mechanism comprises a pump cavity body, wherein fixed plates are respectively placed on the left side and the right side of the inner wall of the pump cavity body, a fixed box is bolted on the upper portion of one side of each fixed plate, a clamping structure is arranged inside each fixed box, a first rocker is arranged on one side, away from the fixed plates, of each fixed box in a penetrating mode, the first rocker is rotatably connected with the fixed boxes, a through groove is formed in the bottom of each fixed box, a sliding groove is formed in the surface of the opposite side of each fixed plate, a sliding block is connected inside each sliding groove in a sliding mode, a first box body and a second box body are respectively bolted on the opposite sides of the sliding blocks in a penetrating mode, a linkage structure is arranged inside each first box body, a first rotating rod is rotatably connected in the front and back direction inside each second box body, the left end of, rotate between the left end of rotatory roller and the second box body and be connected, the inside of first box body is provided with first conical gear, first conical gear's right side articulates there is second conical gear, second conical gear's top bolt joint has the second rotary rod, the top of second rotary rod runs through first box body and bolt joint has the second rocker, both sides all bolt joints the mounting box around first box body and the second box body, sliding connection between mounting box and the fixed plate, the inside of mounting box is provided with fixed knot and constructs.

Preferably, press from both sides tight structure and include threaded rod, thread bush, movable rod and splint, the threaded rod rotates the inside of connecting at fixed box, and fixed connection between threaded rod and the first rocker, thread bush threaded connection is on the surface of threaded rod, the movable rod bolt is in the bottom of thread bush, sliding connection between movable rod and the logical groove, splint bolt is in the bottom of movable rod, and sliding connection between the top of splint and the fixed box.

Preferably, the linkage structure includes a connecting shaft, a first gear and a second gear, the connecting shaft is rotatably connected inside the first box body, the left end of the connecting shaft is fixedly connected with the first gear, the first conical gear is bolted on the surface of the connecting shaft, the second gear is bolted on the surface of the first rotating rod, and the second gear is meshed with the first gear.

Preferably, fixed knot constructs including riser, pull rod, spring, gim peg and fixed slot, riser sliding connection is in the inside of mounting box, the pull rod bolt is in one side of riser, and the one end of pull rod run through to the outside of mounting box and with sliding connection between the mounting box, spring fixed connection is passed through with mounting box one side in opposite directions to the riser, the gim peg bolt is at the opposite side of riser, the fixed slot is seted up at the fixed plate front and back of a side surface in opposite directions, sliding connection between gim peg and the fixed slot.

Preferably, the number of the fixing grooves is a plurality, and the fixing grooves are sequentially arranged from top to bottom.

Preferably, the surface mounting of rotatory roller has the brush, and brush evenly distributed is on the surface of rotatory roller, the brush on rotatory roller surface is made for the nylon material.

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

the utility model discloses a press from both sides tight structure, first rocker, first box body, linkage structure, rotatory roller and fixed knot construct the setting, make the device possess the convenience with fixed mounting between device and the pump chamber, practice thrift installation time, and need not to use electrical apparatus to clear up pump intracavity debris, the advantage of clean cost is reduced, it is inconvenient and install fixedly between the pump chamber to have solved current debris clearance mechanism, cleaning efficiency is low, and need use more electrical apparatus in the clearance process, be not conform to energy-concerving and environment-protective requirement, the problem of clean cost has been increased.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a top sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1B according to the present invention;

fig. 5 is a perspective view of the present invention.

In the figure: 1. a pump chamber body; 2. a fixing plate; 3. a fixing box; 4. a clamping structure; 41. a threaded rod; 42. a threaded sleeve; 43. a movable rod; 44. a splint; 5. a first rocker; 6. a through groove; 7. a chute; 8. a slider; 9. a first case; 10. a second box body; 11. a linkage structure; 111. a connecting shaft; 112. a first gear; 113. a second gear; 12. a first rotating rod; 13. a rotating roller; 14. a first bevel gear; 15. a second bevel gear; 16. a second rotating rod; 17. a second rocker; 18. mounting a box; 19. a fixed structure; 191. a vertical plate; 192. a pull rod; 193. a spring; 194. a fixing bolt; 195. and fixing the grooves.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a cleaning and environment-friendly dry screw vacuum pump chamber sundries treatment mechanism comprises a pump chamber body 1, wherein fixed plates 2 are respectively arranged on the left side and the right side of the inner wall of the pump chamber body 1, a fixed box 3 is bolted on the upper side of one side of the fixed plate 2, a clamping structure 4 is arranged inside the fixed box 3, a first rocker 5 is arranged on one side of the fixed box 3 away from the fixed plate 2 in a penetrating manner, the first rocker 5 is rotatably connected with the fixed box 3, a through groove 6 is arranged at the bottom of the fixed box 3, a sliding groove 7 is arranged on the surface of one opposite side of the fixed plate 2, a sliding block 8 is slidably connected inside the sliding groove 7, a first box body 9 and a second box body 10 are respectively bolted on one opposite side of the sliding block 8, a linkage structure 11 is arranged inside the first box body 9, a first rotating rod 12 is rotatably connected on the front side and the back side inside the second box body 10, the, the left end of the rotating roller 13 is rotatably connected with the second box body 10, a first bevel gear 14 is arranged inside the first box body 9, a second bevel gear 15 is hinged on the right side of the first bevel gear 14, a second rotating rod 16 is bolted on the top of the second bevel gear 15, the top of the second rotating rod 16 penetrates through the first box body 9 and is bolted with a second rocker 17, mounting boxes 18 are bolted on the front side and the rear side of the first box body 9 and the second box body 10, the mounting boxes 18 are in sliding connection with the fixed plate 2, a fixed structure 19 is arranged inside the mounting boxes 18, and through the arrangement of the clamping structure 4, the first rocker 5, the first box body 9, the linkage structure 11, the rotating roller 13 and the fixed structure 19, the device has the advantages of conveniently fixing and mounting the device and the pump cavity, saving the mounting time, cleaning the sundries in the pump cavity without using an electric appliance, and reducing the cleaning cost, the problem of current debris clearance mechanism inconvenient and pump chamber between install fixedly, cleaning efficiency is low, need use more electrical apparatus in the clearance process moreover, be not conform to energy-concerving and environment-protective requirement, increased clean cost is solved.

Referring to fig. 1, the clamping structure 4 includes a threaded rod 41, a threaded sleeve 42, a movable rod 43 and a clamp plate 44, the threaded rod 41 is rotatably connected inside the fixed box 3, the threaded rod 41 is fixedly connected with the first rocker 5, the threaded sleeve 42 is in threaded connection with the surface of the threaded rod 41, the movable rod 43 is bolted to the bottom of the threaded sleeve 42, the movable rod 43 is in sliding connection with the through slot 6, the clamp plate 44 is bolted to the bottom of the movable rod 43, and the top of the clamp plate 44 is in sliding connection with the fixed box 3, and by the arrangement of the threaded rod 41, the threaded sleeve 42, the movable rod 43 and the clamp plate 44, after the first rocker 5 is rotated, the clamp plate 44 clamps the pump chamber body 1, so that the device and the pump chamber body 1 are fixedly mounted.

Referring to fig. 1-3, the linkage structure 11 includes a connection shaft 111, a first gear 112 and a second gear 113, the connection shaft 111 is rotatably connected inside the first box 9, the left end of the connection shaft 111 is fixedly connected to the first gear 112, the first bevel gear 14 is bolted to the surface of the connection shaft 111, the second gear 113 is bolted to the surface of the first rotating rod 12, and the second gear 113 is meshed with the first gear 112, and by the arrangement of the connection shaft 111, the first gear 112 and the second gear 113, when the first gear 112 rotates, the second gears 113 on both sides can be driven to rotate together, so that the rotating roller 13 rotates and is cleaned.

Referring to fig. 1, 4 and 5, the fixing structure 19 includes a vertical plate 191, a pull rod 192, a spring 193, a fixing bolt 194 and a fixing groove 195, the vertical plate 191 is slidably connected inside the mounting box 18, the pull rod 192 is bolted on one side of the vertical plate 191, one end of the pull rod 192 penetrates through the outside of the mounting box 18 and is slidably connected with the mounting box 18, the opposite side of the vertical plate 191 and the mounting box 18 is fixedly connected through the spring 193, the fixing bolt 194 is bolted on the other side of the vertical plate 191, the fixing groove 195 is opened in the front and back of the opposite side surface of the fixing plate 2, the fixing bolt 194 is slidably connected with the fixing groove 195, and the position of the rotary roller 13 can be fixed after the height of the rotary roller 13 is adjusted to a proper height through the vertical plate 191, the pull rod 192, the spring 193, the fixing bolt 194 and the fixing groove 195.

Referring to fig. 1, 4 and 5, the number of the fixing grooves 195 is several, and the fixing grooves 195 are sequentially arranged from top to bottom, so that the rotating roller 13 can be conveniently adjusted to different heights by arranging the fixing grooves 195.

Referring to fig. 1 and 2, the surface of the rotating roller 13 is provided with brushes, the brushes are uniformly distributed on the surface of the rotating roller 13, the brushes on the surface of the rotating roller 13 are made of nylon material, the cleaning efficiency is improved by arranging the brushes on the rotating roller 13, the elasticity and the wear resistance of the brushes are increased by arranging the brushes on the brush material, and the service life of the brushes is prolonged.

The working principle is as follows: when sundries in a pump cavity of a dry screw vacuum pump need to be treated, an operator places fixing plates 2 on two sides into a pump cavity body 1, then rotates first rocking bars 5 on two sides, so that the first rocking bars 5 drive an internal threaded rod 41 to start rotating, a threaded sleeve 42 moves on the threaded rod 41 in the left-right direction, controls the rotating direction, enables a clamping plate 44 to move towards the pump cavity body 1, clamps the pump cavity body 1, stops rotating the first rocking bars 5 after clamping and fixing are completed, completes the installation and fixing of the device, then pulls a pull rod 192, enables a fixing bolt 194 to move out of a fixing groove 195, a vertical plate 191 extrudes a spring 193, then moves a first box body 9 and a second box body 10, adjusts the height of a rotating roller 13, releases the pull rod 192 after the height is adjusted to an appropriate height, enables the spring 193 to rebound, and enables the fixing bolt 194 to enter the fixing groove 195 again, the fixing of the height is completed, then the second rocker 17 is rotated, so that the second rotating rod 16 drives the second bevel gear 15 to start rotating, the connecting shaft 111 starts rotating, the first gear 112 drives the second gears 113 on the two sides to start rotating, so that the rotating roller 13 rotates and cleans the inside of the pump chamber body 1, and thus, the treatment of the sundries in the pump chamber body 1 is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean environmental protection's dry-type screw vacuum pump chamber debris processing mechanism, includes pump chamber body (1), its characterized in that: the pump cavity comprises a pump cavity body (1), wherein fixed plates (2) are placed on the left side and the right side of the inner wall of the pump cavity body (1), a fixed box (3) is bolted on the upper portion of one side of the fixed plate (2), a clamping structure (4) is arranged inside the fixed box (3), a first rocker (5) penetrates through one side, away from the fixed plate (2), of the fixed box (3), the first rocker (5) is rotatably connected with the fixed box (3), a through groove (6) is formed in the bottom of the fixed box (3), a sliding groove (7) is formed in the surface of one opposite side of the fixed plate (2), a sliding block (8) is slidably connected inside the sliding groove (7), a first box body (9) and a second box body (10) are respectively bolted on one opposite side of the sliding block (8), a linkage structure (11) is arranged inside the first box body (9), and a first rotating rod (12) is rotatably connected with the front and, the left end of first rotary rod (12) runs through first box body (9) and bolted connection has rotatory roller (13), rotate between the left end of rotatory roller (13) and second box body (10) and be connected, the inside of first box body (9) is provided with first conical gear (14), the right side of first conical gear (14) articulates there is second conical gear (15), the top of second conical gear (15) is bolted connection second rotary rod (16), the top of second rotary rod (16) runs through first box body (9) and is bolted connection second rocker (17), both sides all bolted connection have mounting box (18) around first box body (9) and second box body (10), sliding connection between mounting box (18) and fixed plate (2), the inside of mounting box (18) is provided with fixed knot structure (19).

2. The pump cavity sundry treatment mechanism of the clean and environment-friendly dry screw vacuum pump according to claim 1, characterized in that: press from both sides tight structure (4) and include threaded rod (41), thread bush (42), movable rod (43) and splint (44), threaded rod (41) rotate to be connected in the inside of fixed box (3), and fixed connection between threaded rod (41) and first rocker (5), thread bush (42) threaded connection is on the surface of threaded rod (41), movable rod (43) bolt is in the bottom of thread bush (42), sliding connection between movable rod (43) and logical groove (6), splint (44) bolt is in the bottom of movable rod (43), and sliding connection between the top of splint (44) and fixed box (3).

3. The pump cavity sundry treatment mechanism of the clean and environment-friendly dry screw vacuum pump according to claim 1, characterized in that: linkage structure (11) include connecting axle (111), first gear (112) and second gear (113), connecting axle (111) rotates and connects in the inside of first box body (9), and fixed connection between the left end of connecting axle (111) and first gear (112), first conical gear (14) bolt is on the surface of connecting axle (111), second gear (113) bolt is on the surface of first rotary rod (12), and meshes between second gear (113) and first gear (112).

4. The pump cavity sundry treatment mechanism of the clean and environment-friendly dry screw vacuum pump according to claim 1, characterized in that: fixed knot constructs (19) and includes riser (191), pull rod (192), spring (193), gim peg (194) and fixed slot (195), riser (191) sliding connection is in the inside of mounting box (18), pull rod (192) bolt is in one side of riser (191), and the one end of pull rod (192) run through to the outside of mounting box (18) and with sliding connection between mounting box (18), spring (193) fixed connection is passed through to riser (191) and mounting box (18) one side in opposite directions, gim peg (194) bolt is at the opposite side of riser (191), fixed slot (195) are seted up in the front and back of fixed plate (2) one side surface in opposite directions, sliding connection between gim peg (194) and fixed slot (195).

5. The pump cavity sundry treatment mechanism of the clean and environment-friendly dry screw vacuum pump according to claim 4, characterized in that: the number of the fixing grooves (195) is a plurality, and the fixing grooves (195) are sequentially arranged from top to bottom.

6. The pump cavity sundry treatment mechanism of the clean and environment-friendly dry screw vacuum pump according to claim 1, characterized in that: the surface mounting of rotatory roller (13) has the brush, and brush evenly distributed is on the surface of rotatory roller (13), the brush on rotatory roller (13) surface is made for the nylon material.