CN211623720U - Adjusting device for slide valve type vacuum pump - Google Patents
Adjusting device for slide valve type vacuum pump Download PDFInfo
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- CN211623720U CN211623720U CN201922394496.6U CN201922394496U CN211623720U CN 211623720 U CN211623720 U CN 211623720U CN 201922394496 U CN201922394496 U CN 201922394496U CN 211623720 U CN211623720 U CN 211623720U
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- fixedly connected
- pump body
- bottom plate
- slide valve
- vacuum pump
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Abstract
The utility model discloses a slide valve formula adjusting device for vacuum pump, including the pump body, regulation structure, bottom plate and cylinder, the inside of bottom plate is provided with the cavity, the both sides fixedly connected with cylinder on bottom plate top, the both sides fixedly connected with on bottom plate top adjusts the structure, and adjusts the top fixedly connected with pump body of structure, the top fixedly connected with motor of the pump body, and be provided with the conveyer belt on the lateral wall of motor. The utility model discloses an install on the top of bottom plate and adjust the structure, when the pump body needs the convenient butt joint with interfacing apparatus of adjusting position, rotatable chock makes the chock drive the worm wheel rotatory, and the worm wheel is rotatory to be driven the adjusting lever and begins the conveying, and the external screw thread that the adjusting lever lateral wall set up and the internal thread threaded connection that the worm wheel lateral wall set up accomplish the conveying to the adjusting lever, make the position of the pump body adjustable, improved the suitability of device.
Description
Technical Field
The utility model relates to a pump body uses and adjusts technical field, specifically is a slide valve formula adjusting device for vacuum pump.
Background
The position of the pump body needs to be adjusted according to the operation requirement when the vacuum pump is used, so that the applicability of the use of the pump body is better, the traditional slide valve type vacuum pump adjusting device is labor-consuming to adjust and is not stable enough when being adjusted to rise, but the adjusting device for the existing slide valve type vacuum pump has a plurality of problems or defects:
firstly, the adjusting device for the traditional slide valve type vacuum pump is difficult to adjust, has poor lifting effect and is not easy to operate in the adjusting process;
secondly, the adjusting device for the traditional slide valve type vacuum pump is easy to deviate during lifting adjustment, and the adjustment is not accurate enough;
thirdly, the internal strength of the supporting base of the adjusting device for the traditional slide valve type vacuum pump is not large enough, and the supporting and bearing are not stable enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slide valve formula adjusting device for vacuum pump to the regulation that provides among the above-mentioned background art is poor, adjust easy skew and support stable problem inadequately when going up and down.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slide valve formula adjusting device for vacuum pump, includes the pump body, adjusts structure, bottom plate and cylinder, the inside of bottom plate is provided with the cavity, the both sides fixedly connected with cylinder on bottom plate top, the structure is adjusted to the both sides fixedly connected with on bottom plate top, and adjusts the top fixedly connected with pump body of structure, the top fixedly connected with motor of the pump body, and be provided with the conveyer belt on the lateral wall of motor, be provided with the interlock piece on the inside wall of conveyer belt, the both sides fixedly connected with slide bar of the pump body.
Preferably, the cavity is internally provided with reinforcing ribs which are arranged at equal intervals in the cavity.
Preferably, the cavity is internally provided with reinforcing particles, and the reinforcing particles are uniformly distributed in the cavity.
Preferably, the adjusting structure is sequentially provided with an external thread, an adjusting rod, a connecting block, an accommodating column, an internal thread, a bolt block and a worm wheel from left to right, the outer side wall of the accommodating column is fixedly connected with the bolt block, and one end of the bolt block is fixedly connected with the worm wheel.
Preferably, be provided with the internal thread on the lateral wall of worm wheel, the inside that holds the post is provided with the adjusting lever, and is provided with the external screw thread on the lateral wall of adjusting lever, external screw thread and internal thread are threaded connection, the top fixedly connected with connecting block of adjusting lever.
Preferably, the inside wall of the cylinder is provided with a limiting groove, one side of the sliding rod is provided with a limiting wheel, and the limiting wheel and the limiting groove are of limiting guide structures.
Compared with the prior art, the beneficial effects of the utility model are that: this adjusting device for slide valve formula vacuum pump is rational in infrastructure, has following advantage:
(1) by installing the adjusting structure at the top end of the bottom plate, when the pump body needs to be adjusted in position and is convenient to butt joint with the butt joint device, the bolt block can be rotated, the bolt block drives the worm wheel to rotate, the worm wheel rotates to drive the adjusting rod to start conveying, external threads arranged on the outer side wall of the adjusting rod are connected with internal threads arranged on the outer side wall of the worm wheel in a threaded manner, conveying of the adjusting rod is completed, the position of the pump body is adjustable, and the applicability of the device is improved;
(2) the cavity is arranged in the bottom plate, the reinforcing ribs which are arranged at equal intervals are arranged in the cavity, so that the internal strength of the bottom plate is higher, the supporting strength is high, the pump body is more stably supported, the reinforcing particles which are uniformly distributed are arranged in the cavity, and the reinforcing particles and the reinforcing ribs are matched to ensure that the adjusting device is more stably supported and has stronger bearing performance;
(3) through the both sides fixedly connected with slide bar at the pump body, one side of slide bar is provided with spacing wheel, and spacing wheel slides in the spacing groove that the cylinder inside wall set up when the pump body adjusting position plays spacing guide effect, makes the lift of the pump body more stable high-efficient, and supplementary regulation structure makes the device use to go up and down safer accurate.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic front view of the adjusting structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a pump body; 2. a motor; 3. a conveyor belt; 4. a linkage block; 5. a limiting wheel; 6. a cavity; 7. an adjustment structure; 701. an external thread; 702. an adjusting lever; 703. connecting blocks; 704. a receiving post; 705. an internal thread; 706. a bolt block; 707. a worm gear; 8. reinforcing the particles; 9. a base plate; 10. reinforcing ribs; 11. a limiting groove; 12. a slide bar; 13. a column.
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. 1-4, the present invention provides an embodiment: a slide valve type adjusting device for a vacuum pump comprises a pump body 1, an adjusting structure 7, a bottom plate 9 and a column body 13, wherein a cavity 6 is arranged inside the bottom plate 9, reinforcing particles 8 are arranged inside the cavity 6, and the reinforcing particles 8 are uniformly distributed inside the cavity 6, so that the strength inside the bottom plate 9 is higher, and the support is more stable;
reinforcing ribs 10 are arranged inside the cavity 6, and the reinforcing ribs 10 are arranged in the cavity 6 at equal intervals, so that the supporting bearing capacity of the device on the pump body 1 is stronger, and the adjustment is more efficient;
the two sides of the top end of the bottom plate 9 are fixedly connected with cylinders 13, the inner side walls of the cylinders 13 are provided with limiting grooves 11, one side of the sliding rod 12 is provided with a limiting wheel 5, and the limiting wheel 5 and the limiting grooves 11 are of limiting guide structures, so that the pump body 1 cannot deviate during lifting, and the lifting is more stable;
the two sides of the top end of the bottom plate 9 are fixedly connected with an adjusting structure 7, the adjusting structure 7 is sequentially provided with an external thread 701, an adjusting rod 702, a connecting block 703, an accommodating column 704, an internal thread 705, a bolt block 706 and a worm wheel 707 from left to right, the outer side wall of the accommodating column 704 is fixedly connected with a bolt block 706, and one end of the bolt block 706 is fixedly connected with the worm wheel 707;
an internal thread 705 is arranged on the outer side wall of the worm wheel 707, an adjusting rod 702 is arranged inside the accommodating column 704, an external thread 701 is arranged on the outer side wall of the adjusting rod 702, the external thread 701 and the internal thread 705 are in threaded connection, and a connecting block 703 is fixedly connected to the top end of the adjusting rod 702;
specifically, as shown in fig. 1 and 3, when the device is used, the adjusting structure 7 is installed at the top end of the bottom plate 9, when the pump body 1 needs to be adjusted in position to be conveniently butted with a butting device, the bolt block 706 can be rotated, the bolt block 706 drives the worm wheel 707 to rotate, the worm wheel 707 rotates to drive the adjusting rod 702 to start transmission, the external thread 701 arranged on the outer side wall of the adjusting rod 702 is in threaded connection with the internal thread 705 arranged on the outer side wall of the worm wheel 707, transmission of the adjusting rod 702 is completed, the position of the pump body 1 is adjustable, and the applicability of the device is improved;
the top end of the adjusting structure 7 is fixedly connected with a pump body 1, the model of the pump body 1 is 2H-70B, the top end of the pump body 1 is fixedly connected with a motor 2, the model of the motor 2 is Y90S-2, a conveyor belt 3 is arranged on the outer side wall of the motor 2, a linkage block 4 is arranged on the inner side wall of the conveyor belt 3, and sliding rods 12 are fixedly connected to the two sides of the pump body 1.
The working principle is as follows: when the adjustable adjusting device is used, firstly, the cavity 6 is arranged in the bottom plate 9, the reinforcing ribs 10 which are arranged at equal intervals are arranged in the cavity 6, so that the strength in the bottom plate 9 is higher, the supporting strength is high, the supporting on the pump body 1 is more stable, the reinforcing particles 8 which are uniformly distributed are arranged in the cavity 6, and the reinforcing particles 8 and the reinforcing ribs 10 are matched to ensure that the adjusting device is more stable in supporting and higher in bearing performance;
secondly, by installing the adjusting structure 7 at the top end of the bottom plate 9, when the pump body 1 needs to be adjusted in position to be conveniently butted with a butting device, the bolt block 706 can be rotated, the bolt block 706 drives the worm wheel 707 to rotate, the worm wheel 707 rotates to drive the adjusting rod 702 to start transmission, the external thread 701 arranged on the outer side wall of the adjusting rod 702 is in threaded connection with the internal thread 705 arranged on the outer side wall of the worm wheel 707, the transmission of the adjusting rod 702 is completed, the position of the pump body 1 can be adjusted, and the applicability of the device is improved;
finally, through the both sides fixedly connected with slide bar 12 at the pump body 1, one side of slide bar 12 is provided with spacing wheel 5, and spacing wheel 5 slides in the spacing groove 11 that the cylinder 13 inside wall set up when the pump body 1 adjusting position plays spacing guide effect, makes the lift of the pump body 1 more stable high-efficient, and supplementary structure 7 of adjusting makes the device use to go up and down more safely accurate.
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 (6)
1. The utility model provides a slide valve formula adjusting device for vacuum pump, includes the pump body (1), adjusts structure (7), bottom plate (9) and cylinder (13), its characterized in that: the inside of bottom plate (9) is provided with cavity (6), both sides fixedly connected with cylinder (13) on bottom plate (9) top, the both sides fixedly connected with on bottom plate (9) top adjusts structure (7), and adjusts the top fixedly connected with pump body (1) of structure (7), the top fixedly connected with motor (2) of the pump body (1), and be provided with conveyer belt (3) on the lateral wall of motor (2), be provided with interlock piece (4) on the inside wall of conveyer belt (3), both sides fixedly connected with slide bar (12) of the pump body (1).
2. An adjustment device for a slide valve vacuum pump according to claim 1, characterized in that: the reinforced concrete hollow structure is characterized in that reinforcing ribs (10) are arranged inside the cavity (6), and the reinforcing ribs (10) are arranged inside the cavity (6) at equal intervals.
3. An adjustment device for a slide valve vacuum pump according to claim 1, characterized in that: the reinforced particle (8) is arranged in the cavity (6), and the reinforced particles (8) are uniformly distributed in the cavity (6).
4. An adjustment device for a slide valve vacuum pump according to claim 1, characterized in that: adjusting structure (7) has set gradually external screw thread (701), adjusting lever (702), connecting block (703), holds post (704), internal thread (705), bolt piece (706) and worm wheel (707) from left to right, fixedly connected with bolt piece (706) on the lateral wall that holds post (704), and the one end fixedly connected with worm wheel (707) of bolt piece (706).
5. An adjustment device for a slide valve vacuum pump according to claim 4, characterized in that: be provided with internal thread (705) on the lateral wall of worm wheel (707), the inside that holds post (704) is provided with adjusting lever (702), and is provided with external screw thread (701) on the lateral wall of adjusting lever (702), external screw thread (701) and internal thread (705) are threaded connection, the top fixedly connected with connecting block (703) of adjusting lever (702).
6. An adjustment device for a slide valve vacuum pump according to claim 1, characterized in that: the limiting device is characterized in that a limiting groove (11) is formed in the inner side wall of the cylinder body (13), a limiting wheel (5) is arranged on one side of the sliding rod (12), and the limiting wheel (5) and the limiting groove (11) are of limiting guide structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394496.6U CN211623720U (en) | 2019-12-27 | 2019-12-27 | Adjusting device for slide valve type vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394496.6U CN211623720U (en) | 2019-12-27 | 2019-12-27 | Adjusting device for slide valve type vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623720U true CN211623720U (en) | 2020-10-02 |
Family
ID=72632692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394496.6U Active CN211623720U (en) | 2019-12-27 | 2019-12-27 | Adjusting device for slide valve type vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623720U (en) |
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2019
- 2019-12-27 CN CN201922394496.6U patent/CN211623720U/en active Active
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