CN215063592U

CN215063592U - Air exhaust device convenient to connect for vacuum drying oven

Info

Publication number: CN215063592U
Application number: CN202121220310.6U
Authority: CN
Inventors: 李少凤
Original assignee: Guangzhou Jiulongda Pharmaceutical Technology Co ltd
Current assignee: Guangzhou Jiulongda Pharmaceutical Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-07
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to an air exhaust device technical field specifically is a vacuum drying oven is with air exhaust device who is convenient for connect, including the device main part, the device main part is including removing shallow, mounting base, control panel, air exhaust device body, connecting pipe and vacuum drying oven link. The utility model discloses a be provided with the travelling car, the mounting base, the air exhaust device body, the connecting pipe, vacuum drying cabinet link, insert the spread groove, insert the connecting block, first spacing groove, the second spacing groove, the gag lever post, the pulling block, the locking base, pulling groove and reset spring, utilize the travelling car to remove the air exhaust device body to suitable position, will insert the connecting block and insert the spread groove and aim at and peg graft, the connecting pipe this moment inserts inside the vacuum drying cabinet link, utilize reset spring's elastic potential energy to insert the inside of first spacing groove with the gag lever post, accomplish the connection to air exhaust device body and vacuum drying cabinet, just the utility model has the advantages of simple structure, easily popularization, the practicality is strong.

Description

Air exhaust device convenient to connect for vacuum drying oven

Technical Field

The utility model relates to an air exhaust device technical field specifically is a vacuum drying oven is with air exhaust device who is convenient for connect.

Background

The vacuum drying oven is specially designed for drying heat-sensitive, easily-decomposed and easily-oxidized substances, can keep a certain vacuum degree in a working chamber during working, can be filled with inert gas, particularly can quickly dry some objects with complex components, adopts an intelligent digital temperature regulator to set, display and control the temperature, and needs to be matched with an air extractor for use in the vacuum drying oven in the market at present.

But the current air exhaust device for the vacuum drying oven is mostly inconvenient to connect, and it is very loaded down with trivial details when being connected with the vacuum drying oven, adopts threaded connection's mode mostly, not only inconvenient butt joint still makes staff's work efficiency reduce, based on above-mentioned problem, need design a vacuum drying oven and solve above-mentioned problem with the air exhaust device of being convenient for connect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum drying oven is with air exhaust device who is convenient for connect to solve the current air exhaust device for vacuum drying oven that proposes in the above-mentioned background art and be inconvenient for mostly connect, it is loaded down with trivial details very when being connected with vacuum drying oven, adopts threaded connection's mode mostly, not only inconvenient butt joint, still makes staff's problem that work efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: an air exhaust device convenient to connect for a vacuum drying oven comprises a device main body, wherein the device main body comprises a movable trolley, a mounting base, a control panel, an air exhaust device body, a connecting pipe and a vacuum drying oven connecting end, two insertion connecting grooves are formed in one side of the vacuum drying oven connecting end, two insertion connecting blocks are fixedly mounted on one side of the connecting pipe and are inserted into the insertion connecting grooves, a first limiting groove is formed in the front of each insertion connecting block, two second limiting grooves are formed in the front of the vacuum drying oven connecting end, limiting rods are inserted into the second limiting grooves and extend into the first limiting grooves, two groups of locking bases are fixedly mounted on the front of the vacuum drying oven connecting end, the number of the locking bases in each group is two, and a pulling groove is formed in one side, close to each other, of the locking bases, the front of gag lever post is all fixed mounting and is pulled the piece, and pulls the piece and all extends to the inside in pulling groove, the inside of pulling groove is all fixed mounting has reset spring, and reset spring all with pulling piece fixed connection.

Preferably, the top end of the movable trolley is uniformly and fixedly provided with a buffering spring rod, and the top end of the buffering spring rod is fixedly connected with the bottom end of the mounting base.

Preferably, the guiding holes have all been seted up to four corners on mounting base top, the inside of guiding hole all inserts and installs the guide bar, and the bottom of guide bar all with the top fixed connection who removes the shallow.

Preferably, the inside one side of inserting the spread groove all fixed mounting have first magnet, the one side of inserting the connecting block all fixed mounting have the second magnet, and the second magnet is all opposite with first magnet magnetic pole.

Preferably, the inside top and the bottom of inserting the spread groove have all been seted up sliding guide groove, sliding guide groove's inside all slidable mounting has the sliding guide piece, and the one side that the sliding guide piece is close to each other all with insert connecting block fixed connection.

Preferably, the ball groove body has all been seted up to the one side that the slip guide block kept away from each other, the ball body is all rolled to all install in the inside of ball groove body.

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

1. the vacuum drying box is provided with the movable trolley, the mounting base, the air exhaust device body, the connecting pipe, the connecting end of the vacuum drying box, the inserting connecting groove, the inserting connecting block, the first limiting groove, the second limiting groove, the limiting rod, the pulling block, the locking base, the pulling groove and the reset spring, the air exhaust device body is moved to a proper position by the movable trolley, the inserting connecting block and the inserting connecting groove are aligned and spliced, the connecting pipe is inserted into the connecting end of the vacuum drying box, the limiting rod is inserted into the first limiting groove by the elastic potential energy of the reset spring, the connecting work of the air exhaust device body and the vacuum drying box is completed, so that the problems that the existing air exhaust device for the vacuum drying box is mostly inconvenient to connect, the air exhaust device is very complicated when being connected with the vacuum drying box, most of the air exhaust device is in a threaded connection mode, and the butt joint is inconvenient are solved, still make staff's the problem that work efficiency reduces, just the utility model has the advantages of simple structure easily promotes, and the practicality is strong.

2. Through being provided with first magnet and second magnet, through the adsorption of first magnet and second magnet, can play the effect of pre-fixing when air exhaust device body and vacuum drying oven are connected, further through being provided with sliding guide groove and sliding guide block, through the sliding structure that sliding guide groove and sliding guide block constitute, can play the effect of direction when air exhaust device body and vacuum drying oven are connected.

Drawings

FIG. 1 is a schematic view of a front view of a partial section of the structure of the present invention;

FIG. 2 is a schematic front view of a partial cross-sectional view of the connecting tube structure of the present invention;

FIG. 3 is a schematic top view of a partial cross-sectional view of the connecting tube structure of the present invention;

fig. 4 is a partially enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 5 is a schematic enlarged view of a part of the structure at B in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. moving the cart; 111. mounting a base; 112. an air extraction device body; 113. a control panel; 114. a connecting pipe; 115. connecting the end of the vacuum drying oven; 116. inserting a connecting groove; 117. inserting a connecting block; 118. a first limit groove; 119. a second limit groove; 120. a limiting rod; 121. pulling the block; 122. a locking base; 123. pulling the groove; 124. a return spring; 125. a first iron absorbing stone; 126. a second magnet; 127. a sliding guide groove; 128. a sliding guide block; 129. a ball groove body; 130. a ball body; 131. a buffer spring lever; 132. a guide hole; 133. a guide 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 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, the present invention provides an embodiment:

an air extractor convenient for connection for a vacuum drying box comprises a device main body 100, wherein an air extractor body 112 and a control panel 113 used in the application are products directly available on the market, the principle and the connection mode of the air extractor body 112 and the control panel 113 are the prior art well known to those skilled in the art, and therefore the description is omitted, the device main body 100 comprises a mobile cart 110, a mounting base 111, a control panel 113, the air extractor body 112, a connecting pipe 114 and a vacuum drying box connecting end 115, two insertion connecting grooves 116 are formed in one side of the vacuum drying box connecting end 115, two insertion connecting blocks 117 are fixedly installed on one side of the connecting pipe 114, the insertion connecting blocks 117 are all inserted into the insertion connecting grooves 116, a first limiting groove 118 is formed in the front of each insertion connecting block 117, two second limiting grooves 119 are formed in the front of the vacuum drying box connecting end 115, and a limiting rod 120 is inserted into the second limiting grooves 119, the limiting rods 120 all extend into the first limiting grooves 118, two groups of locking bases 122 are fixedly mounted on the front face of the connecting end 115 of the vacuum drying oven, two groups of locking bases 122 are arranged on one side, close to each other, of each locking base 122, pulling grooves 123 are formed in the two sides, the front face of each limiting rod 120 is fixedly mounted with a pulling block 121, each pulling block 121 extends into each pulling groove 123, a reset spring 124 is fixedly mounted inside each pulling groove 123, each reset spring 124 is fixedly connected with each pulling block 121, the air extraction device body 112 is moved to a proper position by the movable cart 110, the inserted connecting block 117 and the inserted connecting groove 116 are aligned and inserted, at the moment, the connecting pipe 114 is inserted into the connecting end 115 of the vacuum drying oven, the limiting rods 120 are inserted into the first limiting grooves 118 by the elastic potential energy of the reset springs 124, the connection work of the air extraction device body 112 and the vacuum drying oven is completed, and therefore the problem of the large size of the existing vacuum drying oven is effectively solved Many be not convenient for connect, it is loaded down with trivial details very when being connected with vacuum drying cabinet, adopts threaded connection's mode mostly, not only inconvenient butt joint, still makes staff's the problem that work efficiency reduces, just the utility model has the advantages of simple structure, easily popularization, the practicality is strong.

Furthermore, the top end of the movable cart 110 is uniformly and fixedly provided with a buffer spring rod 131, and the top end of the buffer spring rod 131 is fixedly connected with the bottom end of the mounting base 111, so as to play a role of buffering and damping for the air extractor body 112.

Furthermore, guide holes 132 have been all seted up at four corners on mounting base 111 top, and guide bar 133 has all been installed in the inside of guide hole 132 of all inserting, and guide bar 133's bottom all with the top fixed connection who removes shallow 110, increased this device's stability.

Further, all fixed mounting have first magnet 125 in the inside one side of inserting connecting groove 116, and the one side of inserting connecting block 117 all fixed mounting have second magnet 126, and second magnet 126 is all opposite with first magnet 125 magnetic pole, through the adsorption of first magnet 125 and second magnet 126, can play the effect of pre-fixing when air exhaust device body 112 and vacuum drying cabinet are connected.

Furthermore, the top end and the bottom end inside the inserting connecting groove 116 are both provided with a sliding guide groove 127, the inside of the sliding guide groove 127 is slidably provided with a sliding guide block 128, one side of the sliding guide block 128 close to each other is fixedly connected with the inserting connecting block 117, and the sliding structure formed by the sliding guide groove 127 and the sliding guide block 128 can play a guiding role when the air extracting device body 112 is connected with the vacuum drying oven.

Further, ball groove bodies 129 are formed in the sides, away from each other, of the sliding guide blocks 128, ball bodies 130 are arranged in the ball groove bodies 129 in a rolling mode, so that friction force generated between the sliding guide grooves 127 and the sliding guide blocks 128 is reduced, and the service lives of the sliding guide grooves 127 and the sliding guide blocks 128 are effectively prolonged.

The working principle is as follows: when the vacuum drying box is used, firstly, the air exhaust device body 112 is moved to a proper position through the movable trolley 110, then, the inserted connecting block 117 and the inserted connecting groove 116 are aligned and inserted, after the inserted connecting block 117 and the inserted connecting groove 116 are aligned and inserted, the connecting pipe 114 is inserted into the connecting end 115 of the vacuum drying box, the limiting rod 120 can be inserted into the first limiting groove 118 by the elastic potential energy of the reset spring 124, the connecting pipe 114 and the connecting end 115 of the vacuum drying box are locked, the connecting work of the air exhaust device body 112 and the vacuum drying box can be completed through the operation, when a worker needs to detach the connecting end of the air exhaust device body 112 and the connecting end of the vacuum drying box, the worker can detach the air exhaust device body 112 and the vacuum drying box only through the opposite operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vacuum drying oven is with air exhaust device convenient to connect, includes device main part (100), its characterized in that: the device main body (100) comprises a movable trolley (110), a mounting base (111), a control panel (113), an air extractor body (112), a connecting pipe (114) and a vacuum drying box connecting end (115), wherein two inserting connecting grooves (116) are formed in one side of the vacuum drying box connecting end (115), two inserting connecting blocks (117) are fixedly mounted on one side of the connecting pipe (114), the inserting connecting blocks (117) are inserted into the inserting connecting grooves (116), a first limiting groove (118) is formed in the front of each inserting connecting block (117), two second limiting grooves (119) are formed in the front of the vacuum drying box connecting end (115), limiting rods (120) are inserted into the second limiting grooves (119), the limiting rods (120) extend into the first limiting grooves (118), two groups of locking bases (122) are fixedly mounted in the front of the vacuum drying box connecting end (115), and the quantity of every group locking base (122) is two, pulling groove (123) have all been seted up to one side that locking base (122) are close to each other, the front of gag lever post (120) all fixed mounting have pulling piece (121), and pull piece (121) and all extend to the inside in pulling groove (123), the inside all fixed mounting in pulling groove (123) has reset spring (124), and reset spring (124) all with pull piece (121) fixed connection.

2. An air extractor for a vacuum drying oven easy to connect according to claim 1, characterized in that: the top end of the movable trolley (110) is uniformly and fixedly provided with a buffering spring rod (131), and the top end of the buffering spring rod (131) is fixedly connected with the bottom end of the mounting base (111).

3. An air extractor for a vacuum drying oven easy to connect according to claim 1, characterized in that: guiding hole (132) have all been seted up to four corners on mounting base (111) top, guiding rod (133) have all been installed in the inside of guiding hole (132) the inserting, and the bottom of guiding rod (133) all with the top fixed connection who removes shallow (110).

4. An air extractor for a vacuum drying oven easy to connect according to claim 1, characterized in that: insert inside one side of spread groove (116) and all fixed mounting have first magnet (125), the one side that inserts connecting block (117) all fixed mounting have second magnet (126), and second magnet (126) and first magnet (125) magnetic pole all are opposite.

5. An air extractor for a vacuum drying oven easy to connect according to claim 1, characterized in that: sliding guide groove (127) have all been seted up to the top and the bottom of inserting connecting groove (116) inside, sliding guide groove (127) inside all slidable mounting has sliding guide piece (128), and sliding guide piece (128) one side that is close to each other all with insert connecting block (117) fixed connection.

6. An air extractor for a vacuum drying oven easy to connect according to claim 5, characterized in that: ball groove bodies (129) are arranged on one sides, far away from each other, of the sliding guide blocks (128), and ball bodies (130) are arranged inside the ball groove bodies (129) in a rolling mode.