CN213298227U

CN213298227U - Vacuum pump installation protection box that possesses protecting effect

Info

Publication number: CN213298227U
Application number: CN202022256105.7U
Authority: CN
Inventors: 蔡立刚; 王兵
Original assignee: Wuhan Boweide Biotechnology Co ltd
Current assignee: Wuhan Boweide Biotechnology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-28
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a vacuum pump installation protection box that possesses protecting effect belongs to vacuum pump technical field, and it includes the box body, the equal fixedly connected with guide bar in four corners of box body inner wall lower surface, the surface sliding connection of guide bar has the uide bushing, the uide bushing joint is at the upper surface of diaphragm, first spring and second spring have been cup jointed to the surface of guide bar. This vacuum pump installation protection box that possesses protecting effect, through setting up the threaded rod, the thread piece, the connecting rod, kelly and draw-in groove, staff's reversal carousel, make the kelly shift out from the draw-in groove, make heat-conducting plate and vacuum pump body separation, the staff stimulates the vacuum pump body forward, make the vacuum pump body roll-off from in the second spout, make vacuum pump body and box body break away from, and easy operation, make the staff do not need use tools alright dismantle and maintain this body in vacuum, therefore the staff can be convenient use this protection box.

Description

Vacuum pump installation protection box that possesses protecting effect

Technical Field

The utility model belongs to the technical field of the vacuum pump, specifically be a vacuum pump installation protection box that possesses protecting effect.

Background

The vacuum pump is one kind and utilizes machinery, physics, chemistry, methods such as physics chemistry extract air to the container, in order to obtain and maintain vacuum device, wide application in electron, metallurgy, chemical industry, food, machinery, medicine, departments such as space flight, the vacuum pump is in the use, the staff is in order to protect it, consequently, the staff is installed the vacuum hole in the protection box mostly, but current vacuum pump is connected through a plurality of screws and protection box mostly, when the staff need maintain the vacuum pump, the staff need use tools to dismantle the back to a plurality of screws, the staff just can shift out and then maintain the vacuum pump in the box body, the troublesome poeration, make the staff be not convenient for use its protection box.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a vacuum pump installation protection box that possesses protecting effect has solved current vacuum pump and has mostly been connected through a plurality of screws and protection box, when the staff need maintain the vacuum pump, the staff needs use tools to dismantle the back to a plurality of screws, the staff just can shift out the vacuum pump from the box body and then maintain, troublesome poeration for the staff is not convenient for the problem of using its protection box.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum pump installation protection box that possesses protecting effect, includes the box body, the equal fixedly connected with guide bar in four corners of box body inner wall lower surface, the surface sliding connection of guide bar has the uide bushing, the uide bushing joint is at the upper surface of diaphragm, first spring and second spring have been cup jointed to the surface of guide bar, the both ends of first spring are connected with the upper surface of guide bar inner wall and the last fixed surface of uide bushing respectively, the both ends of second spring are connected with the lower fixed surface of the lower surface of uide bushing and the lower fixed surface of box body inner wall respectively, the last fixed surface of diaphragm is connected with the fixed plate, the positive joint of fixed plate has first slewing mechanism, the positive one end fixedly connected with carousel of first slewing mechanism, the first gear of the one end fixedly connected with at the first slewing mechanism back.

First gear meshes with the second gear mutually, the second gear joint is at the surface of threaded rod, the both ends of threaded rod all through second slewing mechanism respectively with the opposite face fixed connection of fixed plate inner wall, the surface threaded connection of threaded rod has two screw thread pieces, the last fixed surface of screw thread piece is connected with the connecting rod, the right flank fixed connection of connecting rod has a plurality of kelly, the kelly joint is in the draw-in groove, the left surface at the vacuum pump body is seted up to the draw-in groove, vacuum pump body sliding connection is in the second spout, the upper surface at the fixed plate is seted up to the second spout, the surface sliding connection of kelly has the sliding sleeve, the sliding sleeve joint is at the left surface of second spout inner wall.

The utility model discloses a vacuum pump, including vacuum pump body, heat-conducting plate, heat-conducting rod, heat-conducting tube, heat-conducting plate, the top fixedly connected with heat-conducting plate of heat-conducting plate, the right flank of heat-conducting plate and the left surface overlap joint of vacuum pump body, the heat-conducting plate passes through the joint at the rolling mechanism of heat-conducting rod right-hand member and the right-hand member roll connection of heat-conducting rod, heat-conducting rod sliding connection is in the.

As a further aspect of the present invention: the threaded rod is composed of two threaded columns with opposite thread directions.

As a further aspect of the present invention: the lower fixed surface of screw thread piece is connected with the slider, slider sliding connection is in first spout, the lower surface at the fixed plate inner wall is seted up to first spout, the shape of slider and first spout all sets up to the T shape.

As a further aspect of the present invention: the left side fixedly connected with telescopic link of connecting rod, the lower surface of telescopic link and the last fixed surface of fixed plate are connected, the quantity of telescopic link sets up to two.

As a further aspect of the present invention: the back card of box body has connect the filter screen, the shape of filter screen sets up to circular.

As a further aspect of the present invention: the connecting rod is arranged in the sliding hole, and the sliding hole is formed in the upper surface of the fixing plate.

(III) advantageous effects

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

1. this vacuum pump installation protection box that possesses protecting effect, through setting up the threaded rod, the thread piece, the carousel, first gear, the second gear, the connecting rod, kelly and draw-in groove, when the staff need dismantle the vacuum pump body, staff's reversal carousel, make the kelly shift out from the draw-in groove, make the connecting rod drive the heat conduction pole through the heat-conducting plate and move to the left in the heat-conducting cylinder, make heat-conducting plate and vacuum pump body separation, the staff stimulates the vacuum pump body forward, make the vacuum pump body roll-off from the second spout in, make the vacuum pump body break away from with the box body, easy operation, make the staff do not need use tools alright dismantle and maintain this body in vacuum, therefore the staff can be convenient use this protection box.

2. This vacuum pump installation protection box that possesses protecting effect, through setting up the heat-conducting plate, the heat-conducting rod, heat-conducting tube and heating panel, when this vacuum pump produces a large amount of heats at the during operation, because of the opposite face of two heat-conducting plates contacts with the left and right sides face of vacuum pump body, make the heat that the vacuum pump body produced pass through the heat-conducting plate, heat-conducting rod and heat-conducting tube conduct in the heating panel, the heat radiating area of this vacuum pump body has been increased, make this vacuum pump can be quick eliminated at the heat that the during operation produced, make this vacuum pump be difficult for damaging because of.

3. This vacuum pump installation protection box that possesses safeguard effect, through setting up the guide bar, the uide bushing, first spring and second spring, when the vacuum pump body during operation produces vibration, make the vacuum pump pass through the fixed plate and drive diaphragm downstream, make the diaphragm drive the uide bushing along the guide bar downstream, make the second spring shrink, make first spring extension, make first spring and second spring mutually support and to reduce the range that the vacuum pump shakes, the size of vacuum pump body because of vibrations output noise has been reduced.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the top cross-sectional structure of the fixing plate of the present invention;

FIG. 3 is a left side view of the box body of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the heat-conducting plate comprises a box body 1, a guide rod 2, a guide sleeve 3, a transverse plate 4, a first spring 5, a second spring 6, a fixing plate 7, a first rotating mechanism 8, a rotating disk 9, a first gear 10, a second gear 11, a threaded rod 12, a second rotating mechanism 13, a threaded block 14, a sliding block 15, a first sliding groove 16, a connecting rod 17, a sliding hole 18, a clamping rod 19, a vacuum pump body 20, a clamping groove 21, a second sliding groove 22, a sliding sleeve 23, a telescopic rod 24, a heat-conducting plate 25, a heat-conducting rod 26, a heat-conducting cylinder 27, a third spring 28, a heat-radiating plate 29 and a filter screen 30.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a vacuum pump installation protection box with protection effect comprises a box body 1, guide rods 2 are fixedly connected to four corners of the lower surface of the inner wall of the box body 1, a transverse plate 4 can be limited due to the fact that guide sleeves 3 are arranged on the outer surface of the guide rods 2, the transverse plate 4 can not shake during movement due to the fact that the guide rods 2 and the guide sleeves 3 are matched with each other, the transverse plate 4 can drive a vacuum pump body 20 to move stably through a fixing plate 7, the guide sleeves 3 are connected to the outer surface of the guide rods 2 in a sliding mode, the guide sleeves 3 are clamped to the upper surface of the transverse plate 4, a first spring 5 and a second spring 6 are sleeved on the outer surface of the guide rods 2, two ends of the first spring 5 are fixedly connected with the upper surface of the inner wall of the guide rods 2 and the upper surface of the guide sleeves 3 respectively, two ends of the second spring 6 are fixedly connected with the lower surface of the guide sleeves, the upper surface of the transverse plate 4 is fixedly connected with a fixed plate 7, the front surface of the fixed plate 7 is clamped with a first rotating mechanism 8, one end of the front surface of the first rotating mechanism 8 is fixedly connected with a rotating disc 9, and one end of the back surface of the first rotating mechanism 8 is fixedly connected with a first gear 10.

The first gear 10 is meshed with the second gear 11, the second gear 11 is clamped on the outer surface of a threaded rod 12, two ends of the threaded rod 12 are respectively and fixedly connected with opposite surfaces of the inner wall of a fixed plate 7 through a second rotating mechanism 13, two threaded blocks 14 are in threaded connection with the outer surface of the threaded rod 12, a connecting rod 17 is fixedly connected with the upper surface of each threaded block 14, a plurality of clamping rods 19 are fixedly connected with the right side surface of the connecting rod 17, the clamping rods 19 are clamped in clamping grooves 21, the clamping grooves 21 are formed in the left side surface of a vacuum pump body 20, the vacuum pump body 20 is in sliding connection with second sliding grooves 22, the second sliding grooves 22 are formed in the upper surface of the fixed plate 7, sliding sleeves 23 are in sliding connection with the outer surface of the clamping rods 19, and through the arrangement of the sliding sleeves 23, the clamping rods 19 can be limited by the sliding sleeves 23 due to the sliding connection of, so that the clamping rod 19 can move in the sliding sleeve 23 stably left and right under the action of the connecting rod 17, and the sliding sleeve 23 is clamped on the left side surface of the inner wall of the second sliding groove 22.

The top end of the connecting rod 17 is fixedly connected with a heat conducting plate 25, the right side surface of the heat conducting plate 25 is lapped with the left side surface of the vacuum pump body 20, the heat conducting plate 25 is connected with the right end of the heat conducting rod 26 in a rolling way through a rolling mechanism clamped at the right end of the heat conducting rod 26, the heat conducting rod 26 is connected in a sliding way in the heat conducting cylinder 27, through the arrangement of the heat conducting rod 26, because the right side surface of the heat conducting rod 26 is connected with the left side surface of the heat conducting plate 25 in a rolling way, when the vacuum pump body 20 vibrates, the vacuum pump body 20 drives the heat conducting plate 25 to move up and down through the fixing plate 7, so that the heat conducting rod 26 is always contacted with the heat conducting plate 25 under the action of the elastic force of the third spring 28, the heat generated on the surface of the vacuum pump body 20 can still be normally conducted into the heat radiating plate 29, the heat conduction barrel 27 is connected to the left side of the box body 1 in a clamped mode, the left end of the heat conduction barrel 27 is fixedly connected with the right side of the heat dissipation plate 29, and the right side of the heat dissipation plate 29 is fixedly connected with the left side of the box body 1.

Specifically, as shown in fig. 1, the threaded rod 12 is composed of two threaded columns with opposite thread directions, the lower surface of the threaded block 14 is fixedly connected with a sliding block 15, the sliding block 15 is slidably connected in a first sliding groove 16, the first sliding groove 16 is formed in the lower surface of the inner wall of the fixing plate 7, the sliding block 15 and the first sliding groove 16 are both in a T shape, by arranging the sliding block 15, the sliding block 15 is slidably connected in the first sliding groove 16, so that the sliding block 15 and the first sliding groove 16 are mutually matched to limit the threaded block 14, the threaded block 14 cannot rotate under the action of the threaded rod 12, the left side surface of the connecting rod 17 is fixedly connected with a telescopic rod 24, by arranging the telescopic rod 24, the telescopic rod 24 can limit the connecting rod 17, the connecting rod 17 cannot shake during movement, the connecting rod 17 can drive the heat conducting plate 25 to move stably, the lower surface of the telescopic rod 24 is fixedly connected with the upper, the quantity of telescopic link 24 sets up to two, and the back joint of box body 1 has filter screen 30, through setting up filter screen 30 for filter screen 30 can block external debris, makes external debris be difficult for getting into vacuum pump body 20 through box body 1 inside, and filter screen 30's shape sets up to circular, and connecting rod 17 sets up in slide opening 18, and slide opening 18 sets up the upper surface at fixed plate 7.

The utility model discloses a theory of operation does:

s1, when the worker needs to disassemble the vacuum pump body 20, the worker rotates the rotary table 9 reversely, so that the rotary table 9 drives the first gear 10 to rotate through the second rotating mechanism 13, the first gear 10 drives the threaded rod 12 to rotate through the second gear 11, the threaded rod 12 drives the two threaded blocks 14 to be away from each other, the threaded blocks 14 drive the clamping rods 19 to move leftwards through the connecting rods 17, and the clamping rods 19 are moved out of the clamping grooves 21;

s2, secondly, the connecting rod 17 drives the heat conducting plate 25 to move leftwards, so that the heat conducting plate 25 drives the heat conducting rod 26 to move leftwards in the heat conducting cylinder 27, the third spring 28 contracts, so that the heat conducting plate 25 is separated from the vacuum pump body 20, and the worker pulls the vacuum pump body 20 forwards, so that the vacuum pump body 20 slides out of the second sliding groove 22, and the vacuum pump body 20 is separated from the box body 1;

s3, finally, when the vacuum pump generates a large amount of heat during operation, the heat generated by the vacuum pump body 20 is conducted into the heat dissipation plate 29 through the heat conduction plate 25, the heat conduction rod 26 and the heat conduction tube 27, and when the vacuum pump body 20 vibrates during operation, the vacuum pump body 10 drives the transverse plate 4 to move downwards through the fixing plate 7, so that the transverse plate 4 drives the guide sleeve 3 to move downwards along the guide rod 2, so that the second spring 6 contracts and the first spring 5 extends.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a vacuum pump installation protection box that possesses safeguard effect, includes box body (1), its characterized in that: the four corners of the lower surface of the inner wall of the box body (1) are fixedly connected with guide rods (2), the outer surface of each guide rod (2) is connected with a guide sleeve (3) in a sliding mode, the guide sleeves (3) are connected to the upper surface of the transverse plate (4) in a clamping mode, the outer surface of each guide rod (2) is sleeved with a first spring (5) and a second spring (6), the two ends of each first spring (5) are fixedly connected with the upper surface of the inner wall of each guide rod (2) and the upper surface of each guide sleeve (3) respectively, the two ends of each second spring (6) are fixedly connected with the lower surface of each guide sleeve (3) and the lower surface of the inner wall of the box body (1) respectively, the upper surface of each transverse plate (4) is fixedly connected with a fixing plate (7), the front surface of each fixing plate (7) is connected with a first rotating mechanism (8), and the front end of each first, one end of the back of the first rotating mechanism (8) is fixedly connected with a first gear (10);

the first gear (10) is meshed with the second gear (11), the second gear (11) is connected to the outer surface of a threaded rod (12), two ends of the threaded rod (12) are respectively fixedly connected with the opposite surfaces of the inner walls of the fixing plates (7) through second rotating mechanisms (13), the outer surface of the threaded rod (12) is in threaded connection with two threaded blocks (14), the upper surface of each threaded block (14) is fixedly connected with a connecting rod (17), the right side surface of each connecting rod (17) is fixedly connected with a plurality of clamping rods (19), the clamping rods (19) are connected to clamping grooves (21), the clamping grooves (21) are formed in the left side surface of a vacuum pump body (20), the vacuum pump body (20) is in sliding connection with a second sliding groove (22), the second sliding groove (22) is formed in the upper surface of the fixing plates (7), and the outer surface of each clamping rod (19) is in sliding connection with a sliding sleeve (23), the sliding sleeve (23) is clamped on the left side surface of the inner wall of the second sliding chute (22);

the utility model discloses a vacuum pump, including vacuum pump body (20), the top fixedly connected with heat-conducting plate (25) of connecting rod (17), the right flank of heat-conducting plate (25) and the left surface overlap joint of vacuum pump body (20), heat-conducting plate (25) are through the rolling mechanism of joint at heat-conducting rod (26) right-hand member and the right-hand member roll connection of heat-conducting rod (26), heat-conducting rod (26) sliding connection is in heat-conducting tube (27), the left surface of heat-conducting rod (26) passes through the left surface fixed connection of third spring (28) and heat-conducting tube (27) inner wall, heat-conducting tube (27) joint is at the left surface of box body (1), the left end of heat-conducting tube (27) and the right flank fixed connection of heating panel (29), the right surface of heating panel (29) and the left surface fixed connection of.

2. The vacuum pump installation protection box with protection effect as claimed in claim 1, wherein: the threaded rod (12) is composed of two threaded columns with opposite thread directions.

3. The vacuum pump installation protection box with protection effect as claimed in claim 1, wherein: the lower surface fixedly connected with slider (15) of screw thread piece (14), slider (15) sliding connection is in first spout (16), the lower surface at fixed plate (7) inner wall is seted up in first spout (16), the shape of slider (15) and first spout (16) all sets up to the T shape.

4. The vacuum pump installation protection box with protection effect as claimed in claim 1, wherein: the left side fixedly connected with telescopic link (24) of connecting rod (17), the lower surface of telescopic link (24) and the last fixed surface of fixed plate (7) are connected, the quantity of telescopic link (24) sets up to two.

5. The vacuum pump installation protection box with protection effect as claimed in claim 1, wherein: the back of box body (1) has connect filter screen (30) in a clamping way, the shape of filter screen (30) sets up to circular.

6. The vacuum pump installation protection box with protection effect as claimed in claim 1, wherein: the connecting rod (17) is arranged in a sliding hole (18), and the sliding hole (18) is formed in the upper surface of the fixing plate (7).