WO2022000909A1

WO2022000909A1 - Vacuum pump with good protection effect

Info

Publication number: WO2022000909A1
Application number: PCT/CN2020/126945
Authority: WO
Inventors: 范新亭
Original assignee: 苏州众创阳光贸易有限公司
Priority date: 2020-07-03
Filing date: 2020-11-06
Publication date: 2022-01-06

Abstract

Disclosed is a vacuum pump with a good protection effect, the vacuum pump comprising a protection box (1). A vacuum pump body (2) is fixedly connected to the bottom of an inner cavity of the protection box; sleeves (3) are fixedly connected to both sides of the top of the protection box; vertical rods (4) are fixedly connected to both sides of the bottom of an inner cavity of each sleeve; a limiting block (5) is fixedly connected to the top of each vertical rod; a buffer spring (6) is arranged on the surface of each vertical rod in a sleeving manner; a transverse rod (7) penetrates the surface of each vertical rod; supporting rods (8) are fixedly connected to both sides of the top of the transverse rod; and a bearing plate (9) is fixedly connected to the top of each supporting rod. By means of using the protection box, the sleeves, the vertical rods, the limiting block, the buffer spring, the transverse rod, the supporting rods, the bearing plate, a sliding block (10), a sliding groove (11), a buffer rod (12), a buffer plate (13) and a damper body (14) in cooperation, the vacuum pump has the advantage of having a good protection effect, and solves the problem of property damage caused by an existing vacuum pump having a poor protection effect and thus being prone to damage.

Description

A vacuum pump with good protection effect

technical field

The utility model relates to the technical field of vacuum pumps, in particular to a vacuum pump with good protection effect.

Background technique

Vacuum pump refers to a device or equipment that uses mechanical, physical, chemical or physical-chemical methods to evacuate the pumped container to obtain a vacuum. Vacuum device, according to the working principle of vacuum pump, vacuum pump can be basically divided into two types, namely gas capture pump and gas transmission pump, which are widely used in metallurgy, chemical industry, food, electronic coating and other industries, but the existing vacuum pump The protection effect is poor, and the protection effect is poor, which can easily lead to the damage of the vacuum pump, thereby causing the loss of property.

Utility model content

The purpose of the utility model is to provide a vacuum pump with good protection effect, which has the advantages of good protection effect, and solves the problem of poor protection effect and poor protection effect of the existing vacuum pump, which is easy to cause damage to the vacuum pump, thereby causing property loss.

In order to achieve the above purpose, the present invention provides the following technical solutions: a vacuum pump with good protection effect, comprising a protective box, the bottom of the inner cavity of the protective box is fixedly connected with a vacuum pump body, and both sides of the top of the protective box are fixedly connected There is a casing, vertical rods are fixedly connected to both sides of the bottom of the casing cavity, the top of the vertical rod is fixedly connected to a limit block, the surface of the vertical rod is sleeved with a buffer spring, and the surface of the vertical rod is A cross bar is arranged through the cross bar, support bars are fixedly connected to both sides of the top of the cross bar, a bearing plate is fixedly connected to the top of the support bar, and sliders are fixedly connected to both ends of the support plate, and the sleeve Both sides of the inner cavity of the tube are provided with sliding grooves for use with the slider, the top of the carrying plate is fixedly connected with a buffer rod, and the top of the buffer rod extends to the outside of the sleeve and is fixedly connected with a buffer plate.

Preferably, both sides of the top of the protective box are fixedly connected with a damper body, and the top of the damper body is fixedly connected to the buffer plate.

Preferably, a short rod is fixedly connected to the top and bottom of the inner cavity of the protective box, a motor is fixedly connected between the two short rods through a bracket, and an output end of the motor is fixedly connected to a fan blade, and the protection The top and bottom of the right side of the box are fixedly connected with a mounting block, and a dust-proof net is arranged between the two mounting blocks. The inner cavity of the mounting block is threadedly connected with a bolt, and one end of the bolt penetrates the mounting block and extends to the anti-static. In the inner cavity of the dust net, both sides of the inner cavity of the protective box are provided with heat dissipation holes, and the left side of the top of the inner cavity of the protective box is provided with a through-pipe groove.

Preferably, a box door is hinged on the left side of the front of the protective box through a hinge, and a door handle is fixedly connected to the right side of the front side of the box door.

Preferably, the bottom of the buffer spring is fixedly connected to the inner cavity of the sleeve, and the top of the buffer spring is fixedly connected to the crossbar.

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

1. The utility model is used in conjunction with a protective box, a casing, a vertical rod, a limit block, a buffer spring, a horizontal rod, a support rod, a bearing plate, a slider, a chute, a buffer rod, a buffer plate and a damper body, The invention has the advantages of good protection effect, and solves the problem that the existing vacuum pump has poor protection effect and poor protection effect, which easily leads to damage to the vacuum pump, thereby causing property loss.

2. By setting the damper body, the utility model can facilitate the support of the buffer plate, and by setting the motor and the fan blade, it can facilitate the heat dissipation of the vacuum pump body, so as to prolong the service life of the vacuum pump body, and by setting the box door and the door handle, The vacuum pump body can be easily put into or taken out of the inner cavity of the protective box.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the structure of the utility model;

Figure 3 is a partial cross-sectional view of the casing of the utility model.

In the figure: 1, protective box; 2, vacuum pump body; 3, casing; 4, vertical rod; 5, limit block; 6, buffer spring; 7, horizontal rod; 8, support rod; 9, bearing plate; 10 , slider; 11, chute; 12, buffer rod; 13, buffer plate; 14, damper body; 15, short rod; 16, motor; 17, installation block; 18, dust filter; 19, bolt; 20 , box door.

detailed description

Various embodiments of the present invention will be disclosed in the drawings below. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and components are shown in a simple schematic manner in the drawings.

In addition, the descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, which is only for the purpose of The components or operations described in the same technical terms are only distinguished, and should not be understood as indicating or implying their relative importance or implying the quantity of the indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

Please refer to Figure 1-3, a vacuum pump with good protection effect includes a protective box 1, a vacuum pump body 2 is fixedly connected to the bottom of the inner cavity of the protective box 1, and a sleeve 3 is fixedly connected to both sides of the top of the protective box 1. Both sides of the bottom of the inner cavity of the tube 3 are fixedly connected with a vertical rod 4, the top of the vertical rod 4 is fixedly connected with a limit block 5, the surface of the vertical rod 4 is sleeved with a buffer spring 6, and the surface of the vertical rod 4 is provided with a horizontal rod. 7. Both sides of the top of the cross bar 7 are fixedly connected with a support rod 8, the top of the support rod 8 is fixedly connected with a bearing plate 9, and both ends of the bearing plate 9 are fixedly connected with a slider 10, and two parts of the inner cavity of the sleeve 3 are fixedly connected. Both sides are provided with chute 11 for use with the slider 10, the top of the carrier plate 9 is fixedly connected with a buffer rod 12, the top of the buffer rod 12 extends to the outside of the sleeve 3 and is fixedly connected with a buffer plate 13, the top of the protective box 1 is fixed Both sides of the damper body 14 are fixedly connected with the damper body 14. By setting the damper body 14, the buffer plate 13 can be easily supported. The top of the damper body 14 is fixedly connected with the buffer plate 13. A short rod 15 is fixedly connected to the bottom and the two short rods 15 are fixedly connected with a motor 16 through a bracket, and the output end of the motor 16 is fixedly connected with a fan blade. To dissipate heat to prolong the service life of the vacuum pump body 2 , the top and bottom of the right side of the protective box 1 are fixedly connected with a mounting block 17 , and a dustproof net 18 is arranged between the two mounting blocks 17 , and the inner cavity of the mounting block 17 is threaded. Bolts 19 are connected. One end of the bolts 19 penetrates the mounting block 17 and extends to the inner cavity of the dustproof net 18. There are cooling holes on both sides of the inner cavity of the protective box 1. Pipe groove, the left side of the front of the protective box 1 is hinged with a box door 20, and the right side of the front side of the box door 20 is fixedly connected with a door handle. By setting the box door 20 and the door handle, the vacuum pump body 2 can be easily put in or taken out In the inner cavity of the protective box 1, the bottom of the buffer spring 6 is fixedly connected with the inner cavity of the sleeve 3, and the top of the buffer spring 6 is fixedly connected with the cross bar 7, through the protective box 1, the sleeve 3, the vertical rod 4, the limit block 5. The use of the buffer spring 6, the cross bar 7, the support bar 8, the bearing plate 9, the slider 10, the chute 11, the buffer bar 12, the buffer plate 13 and the damper body 14 has the advantage of good protection effect. Therefore, the existing vacuum pump has poor protection effect, and the protection effect is poor, which easily leads to the damage of the vacuum pump, thereby causing the loss of property.

When in use, when the external force does work on the buffer plate 13, the buffer plate 13 will move downward, the buffer plate 13 moves downward and drives the buffer rod 12 to move downward, and the buffer rod 12 moves downward to drive the bearing plate 9 to move downward. The downward movement of the bearing plate 9 drives the slider 10 to slide in the inner cavity of the chute 11 , the downward movement of the bearing plate 9 drives the support rod 8 to move downward, the downward movement of the support rod 8 drives the cross bar 7 to move downward, and the cross bar 7 moves downward. The downward movement exerts pressure on the buffer spring 6 to deform the buffer spring 6 . Due to the elasticity of the buffer spring 6 , the buffer plate 13 can be buffered and protected, thereby protecting the vacuum pump body 2 .

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

Claims

A vacuum pump with good protective effect, comprising a protective box (1), characterized in that: a vacuum pump body (2) is fixedly connected to the bottom of the inner cavity of the protective box (1), and two sides of the top of the protective box (1) A sleeve (3) is fixedly connected to the sleeve (3), vertical rods (4) are fixedly connected to both sides of the bottom of the inner cavity of the sleeve (3), and a limit block (5) is fixedly connected to the top of the vertical rod (4). , the surface of the vertical rod (4) is sleeved with a buffer spring (6), the surface of the vertical rod (4) is provided with a transverse rod (7), and both sides of the top of the transverse rod (7) are fixed A support rod (8) is connected, the top of the support rod (8) is fixedly connected with a bearing plate (9), and both ends of the bearing plate (9) are fixedly connected with sliders (10), and the sleeve (3) Both sides of the inner cavity are provided with sliding grooves (11) for use with the sliding block (10), and a buffer rod (12) is fixedly connected to the top of the carrying plate (9). The buffer rod (12) The top of the casing extends to the outside of the sleeve (3) and is fixedly connected with a buffer plate (13).
A vacuum pump with good protective effect according to claim 1, characterized in that: both sides of the top of the protective box (1) are fixedly connected with a damper body (14), and the damper body (14) has a damper body (14). The top is fixedly connected with the buffer plate (13).
A vacuum pump with good protective effect according to claim 1, characterized in that: the top and bottom of the inner cavity of the protective box (1) are fixedly connected with short rods (15), and the two short rods (15) A motor (16) is fixedly connected between ) through a bracket, an output end of the motor (16) is fixedly connected with a fan blade, and a mounting block (17) is fixedly connected to the top and bottom of the right side of the protective box (1). A dust filter (18) is arranged between the two mounting blocks (17), the inner cavity of the mounting block (17) is threadedly connected with a bolt (19), and one end of the bolt (19) penetrates the mounting block (17). ) and extend to the inner cavity of the dustproof net (18), both sides of the inner cavity of the protective box (1) are provided with cooling holes, and the left side of the top of the inner cavity of the protective box (1) is provided with a through-pipe groove .
A vacuum pump with good protection effect according to claim 1, characterized in that: a box door (20) is hinged on the left side of the front of the protective box (1) through a hinge, and a box door (20) is hinged on the left side of the front of the box door (20). The side is fixedly connected with a door handle.
A vacuum pump with good protective effect according to claim 1, characterized in that: the bottom of the buffer spring (6) is fixedly connected to the inner cavity of the sleeve (3), and the top of the buffer spring (6) is connected to the inner cavity of the sleeve (3). The cross bar (7) is fixedly connected.