CN219622849U - Vacuum pump convenient to maintenance - Google Patents
Vacuum pump convenient to maintenance Download PDFInfo
- Publication number
- CN219622849U CN219622849U CN202320306254.0U CN202320306254U CN219622849U CN 219622849 U CN219622849 U CN 219622849U CN 202320306254 U CN202320306254 U CN 202320306254U CN 219622849 U CN219622849 U CN 219622849U
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- vacuum pump
- shell
- positioning
- maintenance
- fixed slot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a vacuum pump convenient to maintain, which comprises a vacuum pump, a shell, two connecting blocks and two fixing blocks, wherein the shell is positioned on the left side of the vacuum pump, the two connecting blocks are respectively positioned on the front side and the rear side of the shell, and the two fixing blocks are respectively positioned on the front side and the rear side of the left side of the vacuum pump. Through setting up vacuum pump, the shell, the connecting block, the fixed block, the plug-in block, positioning mechanism and drive mechanism's cooperation is used, when having solved current maintenance to the vacuum pump, then need demolish the shell of vacuum pump and maintain its internal component, but the shell is connected fixedly through a plurality of screw thread subassembly and vacuum pump, long-term demolish and the process of installing causes certain wearing and tearing to the screw thread connector, and can lead to the shell to connect unstable when the wearing and tearing condition is serious, and demolish and install the process of shell and need consume the user certain time, inconvenient user quick problem of maintaining the maintenance to the vacuum pump.
Description
Technical Field
The utility model belongs to the technical field of vacuum pump maintenance, and particularly relates to a vacuum pump convenient to maintain.
Background
The vacuum pump is equipment that can be to being taken out the container and bleed and make the inner space of being taken out the container become the vacuum environment, can steady operation for the guarantee vacuum pump when long-term use, need regularly demolish the maintenance to the vacuum pump, and when maintaining the vacuum pump, then need demolish the shell of vacuum pump and maintain the maintenance to its internal element, but the shell is connected fixedly through a plurality of screw thread subassembly and vacuum pump, long-term demolish and the process of installing causes certain wearing and tearing to the screw thread connector, and can lead to the shell to connect unstable when the wearing and tearing condition is serious, and demolish and install the process of shell and need expend the user certain time, inconvenient user quick maintenance to the vacuum pump, the problem that prior art exists is: when maintaining the vacuum pump, then need demolish the shell of vacuum pump and maintain the maintenance to its internal component, but the shell is connected fixedly through a plurality of screw thread subassembly and vacuum pump, and the process of demolishing for a long time and installing causes certain wearing and tearing to the screw connection mouth, and can lead to the shell to connect unstable when the wearing and tearing condition is serious, and demolish and install the process of shell and need expend certain time of user, inconvenient user quick maintenance to the vacuum pump.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the vacuum pump convenient to maintain, which has the advantages of rapid maintenance and repair, and solves the problems that when the vacuum pump is maintained in the prior art, the shell of the vacuum pump needs to be removed to maintain and repair the internal elements of the vacuum pump, but the shell is fixedly connected with the vacuum pump through a plurality of screw thread components, the screw thread connectors are worn out in the process of long-term removal and installation, the shell connection is unstable when the wearing condition is serious, and the process of removing and installing the shell needs to consume a certain time of a user, so that the vacuum pump is inconvenient to be rapidly maintained and repaired by the user.
The utility model discloses a vacuum pump convenient to maintain, which comprises a vacuum pump, a shell, two connecting blocks and two fixing blocks, wherein the shell is positioned at the left side of the vacuum pump, the two connecting blocks are respectively positioned at the front side and the rear side of the shell, the two fixing blocks are respectively positioned at the front side and the rear side of the left side of the vacuum pump, the surfaces of the connecting blocks are in contact with the inner cavities of the fixing blocks, the top and the bottom of the left side of the vacuum pump are fixedly connected with plug-in blocks, the surfaces of the plug-in blocks are in contact with the inner cavities of the shell, the inner cavities of the fixing blocks are provided with placing grooves, the inner cavities of the placing grooves are provided with positioning mechanisms matched with the shell, and the inner cavities of the placing grooves are provided with transmission mechanisms matched with the positioning mechanisms.
As the preferred positioning mechanism of the utility model comprises two positioning rods, the right sides of the positioning rods are fixedly connected with extrusion rods, the opposite sides of the two positioning rods are fixedly connected with springs, one side of each spring, which is far away from the positioning rod, is fixedly connected with the inner wall of the placing groove, and the positioning rods play a role in quickly fixing the shell through the connecting block by arranging the positioning mechanism, so that the situation that the shell cannot be quickly fixed after being butted with the vacuum pump is avoided.
As the preferable transmission mechanism of the utility model comprises two push rods, one side of the two push rods opposite to each other is fixedly connected with a transmission rod, the right side of the transmission rod is fixedly connected with a tension spring, one side of the tension spring away from the transmission rod is fixedly connected with the inner wall of the placing groove, the left side of the push rod is contacted with the right side of the extrusion rod, and the push rod plays a role of quickly driving the positioning rod to move through the extrusion rod by arranging the transmission mechanism, so that the situation that the shell cannot be quickly separated from a fixed state when the shell needs to be removed is avoided.
As the utility model is preferable, the left side of the positioning rod is fixedly connected with the sliding rod, the surfaces of the front side and the rear side of the sliding rod are respectively sleeved with the limiting shell, the top and the bottom of the limiting shell are fixedly connected with the inner wall of the placing groove, and the sliding rod and the limiting shell are mutually matched to play a role in limiting the positioning rod, so that the shaking condition of the positioning rod in the moving process is avoided.
As the preferable mode of the utility model, the top and the bottom of the left side of the transmission rod are fixedly connected with the movable rods, one side of the two opposite movable rods is movably connected with the I-shaped rod, the left side of the I-shaped rod is fixedly connected with the inner wall of the placing groove, and the transmission rod can move according to a certain moving track by arranging the movable rods and the I-shaped rod which are mutually matched, so that the dislocation of the transmission rod in the moving process is avoided.
As the preferable mode of the utility model, the top and the bottom of the inner cavity of the fixed block are respectively provided with a connecting hole, the top and the bottom of the connecting block are respectively provided with a positioning groove, one opposite sides of the two positioning rods penetrate through the connecting holes and extend to the inner cavity of the positioning grooves, and the connecting holes play a role in enabling the positioning rods to be quickly butted with the positioning grooves through the arrangement of the connecting holes and the positioning grooves.
As the preferable mode of the utility model, the front side of the fixed block is provided with the movable hole, the front side of the transmission rod passes through the movable hole and extends to the front side of the fixed block, and the movable hole avoids the condition that the transmission rod contacts with the inner wall of the fixed block when moving so as to generate friction.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the vacuum pump, the shell, the connecting block, the fixing block, the plug-in block, the positioning mechanism and the transmission mechanism, the problems that when the vacuum pump is maintained in the prior art, the shell of the vacuum pump needs to be removed to maintain and repair the internal elements of the vacuum pump, but the shell is fixedly connected with the vacuum pump through a plurality of screw thread components, the screw thread connecting port is worn in the long-term removing and installing process, the shell is unstable in connection when the wearing condition is serious, a certain time is consumed in the process of removing and installing the shell, and the vacuum pump is inconvenient to maintain and repair by a user rapidly are solved.
2. According to the utility model, the vacuum pump, the shell, the connecting block, the fixed block, the plug-in block, the positioning mechanism and the transmission mechanism are arranged, the transmission mechanism drives the positioning mechanism to move to a proper position, the shell is taken down to overhaul and maintain the internal elements of the vacuum pump, the shell is in butt joint with the vacuum pump and the plug-in block after the overhaul and maintenance are completed, the connecting block is inserted into the inner cavity of the fixed block in the butt joint process, the transmission mechanism is loosened after the butt joint is completed, and the positioning mechanism can quickly fix the connecting block through the fixed block in the resetting process, so that the shell is stably in butt joint with the vacuum pump, and the quick maintenance of the vacuum pump is completed.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic illustration of a connection between a housing and a plug block provided in an embodiment of the present utility model;
FIG. 3 is a cross-sectional view providing a perspective view of an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a housing provided in accordance with an embodiment of the present utility model;
fig. 5 is a schematic diagram showing connection of the internal structure of the placement tank according to the embodiment of the utility model.
In the figure: 1. a vacuum pump; 2. a housing; 3. a connecting block; 4. a fixed block; 5. a plug block; 6. a placement groove; 7. a positioning mechanism; 8. a transmission mechanism; 701. a positioning rod; 702. an extrusion rod; 703. a spring; 801. a push rod; 802. a transmission rod; 803. a tension spring; 9. a slide bar; 10. a limit shell; 11. a movable rod; 12. an I-shaped rod; 13. a connection hole; 14. a positioning groove; 15. a movable hole.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the vacuum pump convenient to maintain provided by the embodiment of the utility model comprises a vacuum pump 1, a shell 2, two connecting blocks 3 and two fixing blocks 4, wherein the shell 2 is positioned at the left side of the vacuum pump 1, the two connecting blocks 3 are respectively positioned at the front side and the rear side of the shell 2, the two fixing blocks 4 are respectively positioned at the front side and the rear side of the left side of the vacuum pump 1, the surface of the connecting blocks 3 is contacted with the inner cavity of the fixing blocks 4, the top and the bottom of the left side of the vacuum pump 1 are fixedly connected with plug blocks 5, the surface of the plug blocks 5 is contacted with the inner cavity of the shell 2, a placing groove 6 is formed in the inner cavity of the fixing blocks 4, a positioning mechanism 7 matched with the shell 2 is arranged in the inner cavity of the placing groove 6, and a transmission mechanism 8 matched with the positioning mechanism 7 is arranged in the inner cavity of the placing groove 6.
Referring to fig. 5, the positioning mechanism 7 includes two positioning rods 701, a pressing rod 702 is fixedly connected to the right side of the positioning rods 701, springs 703 are fixedly connected to opposite sides of the two positioning rods 701, and one side of each spring 703 away from the positioning rod 701 is fixedly connected to the inner wall of the placement groove 6.
The scheme is adopted: through setting up positioning mechanism 7, the locating lever 701 has played the effect that can be quick fixed through the shell 2 of connecting block 3, has avoided shell 2 to appear unable quick fixed condition behind the butt joint with vacuum pump 1.
Referring to fig. 5, the transmission mechanism 8 includes two push rods 801, one side of the two push rods 801 opposite to each other is fixedly connected with a transmission rod 802, the right side of the transmission rod 802 is fixedly connected with a tension spring 803, one side of the tension spring 803 away from the transmission rod 802 is fixedly connected with the inner wall of the placement groove 6, and the left side of the push rod 801 is in contact with the right side of the extrusion rod 702.
The scheme is adopted: through setting up drive mechanism 8, push rod 801 has played the effect that can be quick through the drive of extrusion pole 702 locating lever 701 remove, has avoided can't make the condition that shell 2 breaks away from fixed state fast when need demolish shell 2.
Referring to fig. 5, a sliding rod 9 is fixedly connected to the left side of the positioning rod 701, limiting shells 10 are respectively sleeved on the surfaces of the front side and the rear side of the sliding rod 9, and the top and the bottom of each limiting shell 10 are fixedly connected with the inner wall of the placement groove 6.
The scheme is adopted: through setting up slide bar 9 and spacing shell 10, slide bar 9 and spacing shell 10's mutually supporting has played the effect that can carry out spacing to locating lever 701, has avoided the condition that locating lever 701 appears rocking at the in-process of removal.
Referring to fig. 5, the top and bottom of the left side of the transmission rod 802 are fixedly connected with movable rods 11, one side of each of the two movable rods 11 opposite to each other is movably connected with an I-shaped rod 12, and the left side of each of the I-shaped rods 12 is fixedly connected with the inner wall of the placement groove 6.
The scheme is adopted: through setting up movable rod 11 and I shape pole 12, the mutual cooperation of movable rod 11 and I shape pole 12 can make transfer line 802 move according to certain movable track to avoid appearing the condition that transfer line 802 dislocation appears in the process of removing.
Referring to fig. 3, the top and bottom of the inner cavity of the fixed block 4 are provided with connecting holes 13, the top and bottom of the connecting block 3 are provided with positioning grooves 14, and opposite sides of the two positioning rods 701 penetrate through the connecting holes 13 and extend to the inner cavity of the positioning grooves 14.
The scheme is adopted: by providing the connection hole 13 and the positioning groove 14, the connection hole 13 plays a role in enabling the positioning rod 701 to be quickly docked with the positioning groove 14.
Referring to fig. 1, the front side of the fixed block 4 is provided with a movable hole 15, and the front side of the driving lever 802 passes through the movable hole 15 and extends to the front side of the fixed block 4.
The scheme is adopted: by providing the movable hole 15, the movable hole 15 prevents the transmission rod 802 from contacting the inner wall of the fixed block 4 when moving, thereby generating friction.
The working principle of the utility model is as follows:
when the vacuum pump is used, the transmission rod 802 is pulled, the transmission rod 802 can drive the push rod 801 to move and stretch the tension spring 803, the push rod 801 can be in contact with the surface of the extrusion rod 702 in the moving process, the extrusion rod 702 can be stressed and can drive the positioning rod 701 to be separated from the inner cavity of the positioning groove 14, the spring 703 can be compressed in the moving process of the positioning rod 701, after the positioning rod 701 is separated from the inner cavity of the positioning groove 14, the shell 2 is taken down to overhaul and maintain the internal element of the vacuum pump 1, after overhaul and maintenance are completed, the shell 2 is abutted with the vacuum pump 1 and the plug-in block 5, the connecting block 3 is inserted into the inner cavity of the fixed block 4 in the abutting process, after abutting is completed, the transmission rod 802 is loosened, the tension of the tension spring 803 is contracted, the push rod 801 is driven to reset through the transmission rod 802, the extrusion rod 801 can be separated from the stressed state in the resetting process, after the extrusion rod 702 is separated from the stressed state, the elastic force of the spring 703 can be rebounded, the positioning rod 701 is driven to be rapidly to be inserted into the inner cavity of the positioning groove 14 to overhaul and maintain the internal element of the vacuum pump 1, after the overhaul and maintenance is completed, the shell 2 is fast and the vacuum pump 1 is fixedly connected with the vacuum pump 1 through the fixed block 3.
To sum up: this vacuum pump convenient to maintenance uses through setting up vacuum pump 1, shell 2, connecting block 3, fixed block 4, plug-in block 5, positioning mechanism 7 and drive mechanism 8's cooperation, when having solved current maintenance to the vacuum pump, then need demolish the shell of vacuum pump and maintain the maintenance to its internal element, but the shell is connected fixedly through a plurality of screw thread subassemblies and vacuum pump, long-term dismantlement and the process of installation cause certain wearing and tearing to the screwed connection mouth, and can lead to the shell to connect unstable when the wearing and tearing condition is serious, and demolish and install the process of shell and need expend the user certain time, inconvenient user quick problem of maintaining the maintenance to the vacuum pump.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a vacuum pump convenient to maintenance, includes vacuum pump (1), shell (2), two connecting blocks (3) and two fixed blocks (4), its characterized in that: the utility model discloses a vacuum pump, including shell (2), fixed slot (6), positioning mechanism (7), fixed slot (6) are provided with positioning mechanism (8), fixed slot (6) are provided with, fixed slot (6) and are used with positioning mechanism (7) cooperation, fixed slot is provided with the inner chamber contact of fixed slot (4), fixed slot is provided with the inner chamber contact of fixed slot (1) left top and bottom, fixed slot (2) is provided with the inner chamber contact of fixed slot (2), fixed slot is provided with the inner chamber contact of fixed slot (2) and is provided with the inner chamber contact of fixed slot (2).
2. A maintenance-friendly vacuum pump as claimed in claim 1, wherein: the positioning mechanism (7) comprises two positioning rods (701), the right sides of the positioning rods (701) are fixedly connected with extrusion rods (702), springs (703) are fixedly connected to the opposite sides of the two positioning rods (701), and one side, away from the positioning rods (701), of each spring (703) is fixedly connected with the inner wall of the placing groove (6).
3. A maintenance-friendly vacuum pump as claimed in claim 2, wherein: the transmission mechanism (8) comprises two push rods (801), one side, opposite to the two push rods (801), of each push rod is fixedly connected with a transmission rod (802), the right side of each transmission rod (802) is fixedly connected with a tension spring (803), one side, far away from the transmission rods (802), of each tension spring (803) is fixedly connected with the inner wall of the corresponding placing groove (6), and the left side of each push rod (801) is in contact with the right side of the corresponding extrusion rod (702).
4. A maintenance-friendly vacuum pump as claimed in claim 2, wherein: the left side fixedly connected with slide bar (9) of locating lever (701), the surface of slide bar (9) front side and rear side all overlaps and is equipped with spacing shell (10), the top and the bottom of spacing shell (10) all are with the inner wall fixed connection of standing groove (6).
5. A maintenance-friendly vacuum pump as claimed in claim 3, wherein: the top and the bottom of transfer line (802) left side are all fixedly connected with movable rod (11), and one side swing joint that two movable rods (11) are relative has I shape pole (12), the left side of I shape pole (12) and the inner wall fixed connection of standing groove (6).
6. A maintenance-friendly vacuum pump as claimed in claim 2, wherein: connecting holes (13) are formed in the top and the bottom of the inner cavity of the fixed block (4), positioning grooves (14) are formed in the top and the bottom of the connecting block (3), and one side, opposite to the two positioning rods (701), of each connecting rod penetrates through the connecting holes (13) and extends to the inner cavity of the positioning groove (14).
7. A maintenance-friendly vacuum pump as claimed in claim 3, wherein: the front side of the fixed block (4) is provided with a movable hole (15), and the front side of the transmission rod (802) passes through the movable hole (15) and extends to the front side of the fixed block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306254.0U CN219622849U (en) | 2023-02-24 | 2023-02-24 | Vacuum pump convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306254.0U CN219622849U (en) | 2023-02-24 | 2023-02-24 | Vacuum pump convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622849U true CN219622849U (en) | 2023-09-01 |
Family
ID=87767704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306254.0U Active CN219622849U (en) | 2023-02-24 | 2023-02-24 | Vacuum pump convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622849U (en) |
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2023
- 2023-02-24 CN CN202320306254.0U patent/CN219622849U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |