CN220434958U - Vacuum pump unit with regulatory function - Google Patents
Vacuum pump unit with regulatory function Download PDFInfo
- Publication number
- CN220434958U CN220434958U CN202321771908.3U CN202321771908U CN220434958U CN 220434958 U CN220434958 U CN 220434958U CN 202321771908 U CN202321771908 U CN 202321771908U CN 220434958 U CN220434958 U CN 220434958U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- vacuum pump
- pump assembly
- rod
- supporting cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009711 regulatory function Effects 0.000 title claims description 3
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 7
- 230000002457 bidirectional effect Effects 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Abstract
The utility model discloses a vacuum pump unit with an adjusting function, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a supporting cavity, a vacuum pump assembly is arranged above the supporting cavity, one side of the supporting cavity is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a bidirectional screw rod, the surface threads of the bidirectional screw rod penetrate through two threaded sleeves, the surface of a first movable clamp is hinged with a movable rod, and two sides of the bottom of the supporting plate are fixedly connected with second movable clamps. According to the utility model, through the matched use of the servo motor, the bidirectional screw rod, the threaded sleeve, the first movable clamp, the movable rod, the second movable clamp and the supporting plate, the height of the vacuum pump assembly can be adjusted, so that the vacuum pump assembly can be suitable for being placed in containers with different heights to pump air in the containers, and the whole device is convenient to flexibly move to a proper position through the matched use of the push rod, the universal wheels, the supporting legs and the bottom plate, and has higher flexibility.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a vacuum pump unit with an adjusting function.
Background
The polymer material is high molecular weight formed by repeatedly connecting a plurality of identical and simple structural units through covalent bonds, the coupling agent is a substance with two functional groups with different properties, and the molecular structure is characterized in that the molecule contains two groups with different chemical properties, one group is an inorganism-philic group and is easy to react with the surface of an inorganism; the other is that organophilic group can take chemical reaction with synthetic resin or other polymers or generate hydrogen bond to dissolve in it, in order to meet the demand of material production, it is needed to polymerize the reactive polymer and coupling agent at times, generally, the vacuum pump is needed to be used by the staff in the course of polymerization, the vacuum pump refers to the device or equipment that uses mechanical, physical, chemical or physicochemical method to pump the pumped container to get vacuum, generally speaking, the vacuum pump is a device that improves, generates and maintains vacuum in a certain enclosed space by various methods, but the existing partial vacuum pump is generally larger in volume and is fixed in position at the same time, by being fixed on the corresponding movable base, it is used after being pushed to a proper position by the staff, if the inside of the container that encounters a higher position needs to pump vacuum, the pumping pipe of the vacuum pump is difficult to adapt to its height, resulting in difficult use, if the staff is dropped, it causes a certain danger when in use, and has a certain limitation when in use.
Disclosure of Invention
The utility model aims to provide a vacuum pump unit with an adjusting function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a vacuum pump unit with an adjusting function, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a supporting cavity, and a vacuum pump assembly is arranged above the supporting cavity;
one side fixedly connected with servo motor of supporting cavity, servo motor's output fixedly connected with two-way lead screw, two screw thread sleeve are run through to the surface screw thread of two-way lead screw, screw thread sleeve's surface fixedly connected with first movable clamp, the surface of first movable clamp articulates there is the movable rod, the bottom fixedly connected with backup pad of vacuum pump subassembly, the equal fixedly connected with second movable clamp in both sides of backup pad bottom, and the bottom of movable rod articulates in the surface of second movable clamp.
Preferably, one side of bottom plate bottom fixedly connected with push rod, one side symmetry rotation of bottom plate bottom is provided with two universal wheels, the opposite side symmetry fixedly connected with two supporting legs of bottom plate bottom.
Preferably, two storage discs are fixedly connected to the other side of the supporting cavity, and discs are rotatably arranged in the storage discs.
Preferably, one side fixedly connected with dead lever of disc, the top fixedly connected with kicking block of dead lever, the top fixedly connected with fixed chamber of kicking block, the inside in fixed chamber runs through there is the pulling rod.
Preferably, the surface of pulling rod fixedly connected with extrusion piece, the top fixedly connected with compression spring of extrusion piece, and compression spring cup joints in the surface of pulling rod.
Preferably, the top fixedly connected with of fixed cavity inside wall blocks the piece, and the bottom of blocking the piece and compression spring's top fixed connection, the bottom fixedly connected with of pulling rod presses the board.
Preferably, one side fixedly connected with fixed plate of disc, the inside threaded connection of fixed plate has the fastening knob, four screw holes have been seted up to the inside of accomodating the dish, and the surface screw thread of fastening knob runs through in the inside of screw hole.
Preferably, two limiting grooves are formed in the inner bottom wall of the supporting cavity, limiting blocks are connected to the inner portions of the limiting grooves in a sliding mode, connecting rods are fixedly connected to the tops of the limiting blocks, the top ends of the connecting rods are fixedly connected with the surfaces of the threaded sleeves, a control panel is fixedly connected to one side of the surface of the supporting cavity, an observation opening is formed in the surface of the supporting cavity, and an air inlet pipe is arranged at the air inlet end of the vacuum pump assembly.
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 servo motor, the bidirectional screw rod, the threaded sleeve, the first movable clamp, the movable rod, the second movable clamp and the supporting plate, the height of the vacuum pump assembly can be adjusted, so that the vacuum pump assembly can be suitable for being placed in containers with different heights to pump air in the containers, and the whole device is convenient to flexibly move to a proper position through the matched use of the push rod, the universal wheels, the supporting legs and the bottom plate, and has higher flexibility.
2. According to the utility model, through the collocation of the containing disc, the air inlet pipe, the pulling rod, the extrusion block, the compression spring, the disc and the fixing plate, the air inlet pipe can be contained in time during use, unnecessary abrasion caused by the fact that the air inlet pipe is excessively long to be in contact with the ground is avoided, meanwhile, the position of the disc can be adjusted, the disc is close to the bottommost position after the air inlet pipe is contained, and falling of the disc is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a bi-directional screw structure according to the present utility model;
FIG. 3 is a schematic view of a pull rod according to the present utility model;
fig. 4 is a schematic view of the structure of the storage tray of the present utility model.
In the figure: 1. a bottom plate; 2. a support cavity; 3. a vacuum pump assembly; 4. a servo motor; 5. a two-way screw rod; 6. a threaded sleeve; 7. a first movable clamp; 8. a movable rod; 9. a second movable clamp; 10. a support plate; 11. a push rod; 12. a universal wheel; 13. support legs; 14. a storage tray; 15. a disc; 16. a fixed rod; 17. a top block; 18. a fixed cavity; 19. pulling the rod; 20. extruding a block; 21. a compression spring; 22. pressing the plate; 23. a fixing plate; 24. and an air inlet pipe.
Detailed Description
Referring to fig. 1-4, a vacuum pump assembly with an adjustment function;
including bottom plate 1, the top fixedly connected with supporting cavity 2 of bottom plate 1, the top of supporting cavity 2 is provided with vacuum pump subassembly 3, one side fixedly connected with servo motor 4 of supporting cavity 2, servo motor 4's output fixedly connected with two-way lead screw 5, the surface screw thread of two-way lead screw 5 runs through there are two screw sleeve 6, screw sleeve 6's fixed surface is connected with first movable clamp 7, the surface of first movable clamp 7 articulates there is movable rod 8, the bottom fixedly connected with backup pad 10 of vacuum pump subassembly 3, the equal fixedly connected with second movable clamp 9 in both sides of backup pad 10 bottom, and the bottom of movable rod 8 articulates in the surface of second movable clamp 9.
Through servo motor 4's setting, make it provide certain driving force for the rotation of two-way lead screw 5, through screw sleeve 6's setting for two screw sleeve 6 can in time drive first movable clamp 7 when being close to each other or keeping away from and be close to, through movable rod 8 and the setting of second movable clamp 9, make movable rod 8 can drive backup pad 10 jack-up when articulated through first movable clamp 7, and then make vacuum pump assembly 3 can lift up certain height.
One side of the bottom plate 1 is fixedly connected with a push rod 11, one side of the bottom plate 1 is symmetrically and rotatably provided with two universal wheels 12, and the other side of the bottom plate 1 is symmetrically and fixedly connected with two supporting legs 13.
Through the setting of push rod 11 and universal wheel 12, the staff of being convenient for promotes the whole device of bottom plate 1, through the setting of supporting leg 13, can in time support the whole device after the staff promotes the bottom plate 1 to suitable position.
The other side of the supporting cavity 2 is fixedly connected with two containing plates 14, and a disc 15 is rotatably arranged in the containing plates 14.
Through the setting of taking in the dish 14, the staff of being convenient for accomodates intake pipe 24, through the setting of disc 15, the rotation of dead lever 16 of being convenient for.
One side of the disc 15 is fixedly connected with a fixed rod 16, the top end of the fixed rod 16 is fixedly connected with a top block 17, the top of the top block 17 is fixedly connected with a fixed cavity 18, and a pulling rod 19 penetrates through the inside of the fixed cavity 18.
Through the setting of dead lever 16 for kicking block 17 can rotate certain angle, through the setting of dead chamber 18, makes pulling rod 19 possess certain pulling space.
The surface of the pulling rod 19 is fixedly connected with a squeezing block 20, the top of the squeezing block 20 is fixedly connected with a compression spring 21, and the compression spring 21 is sleeved on the surface of the pulling rod 19.
By the arrangement of the pressing block 20, the compression spring 21 is pressed.
The top fixedly connected with of fixed chamber 18 inside wall blocks, and the bottom of blocking the piece and compression spring 21's top fixed connection, pulling rod 19's bottom fixedly connected with push plate 22.
Through the setting of blocking piece for the top can obtain certain blocking when compression spring 21 bottom is pressed, makes its compression, through the setting of pressing plate 22, makes intake pipe 24 accomodate the back and can in time be pressed.
One side of the disc 15 is fixedly connected with a fixing plate 23, the inside of the fixing plate 23 is connected with a fastening knob in a threaded manner, four threaded holes are formed in the accommodating disc 14, and the surface threads of the fastening knob penetrate through the threaded holes.
Through the setting of fixed plate 23 for the fastening knob is convenient for screw in its inside, can make disc 15 fixed after the fastening knob screws in the screw hole inside.
Two limit grooves are formed in the inner bottom wall of the supporting cavity 2, a limit block is connected to the inner portion of the limit groove in a sliding mode, a connecting rod is fixedly connected to the top of the limit block, the top end of the connecting rod is fixedly connected with the surface of the threaded sleeve 6, a control panel is fixedly connected to one side of the surface of the supporting cavity 2, an observation port is formed in the surface of the supporting cavity 2, and an air inlet pipe 24 is arranged at the air inlet end of the vacuum pump assembly 3.
Through the setting of spacing groove, stopper and connecting rod for screw sleeve 6 can play certain spacing effect when removing, through the setting of viewing aperture, the staff of being convenient for observes the inside condition of supporting cavity 2.
The working principle is that a worker moves the bottom plate 1 to a proper position in advance through the push rod 11 and the universal wheel 12, then the push rod 11 is slightly lowered to a certain height, at the moment, the supporting leg 13 is in contact with the ground, the bottom plate 1 is fixed, then the worker controls the servo motor 4 to start, the output end of the servo motor 4 drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 drives the two threaded sleeves 6 on the surface of the bidirectional screw rod to approach each other, the two first movable clamps 7 on the surface of the bidirectional screw rod are further made to approach each other, the movable rods 8 on the surface of the first movable clamps 7 are further made to approach each other, the bottom ends of the movable rods 8 are hinged through the second movable clamps 9, the supporting plate 10 is supported to a certain height, the vacuum pump assembly 3 is further supported to a certain height, at the moment, after the vacuum pump assembly is moved to the proper height, the worker controls the servo motor 4 to stop working, the air inlet pipe 24 is connected with the inside of the container needing to extract air by a worker, the vacuum pump assembly 3 is controlled by the worker to be started at the moment, the air inlet end of the vacuum pump assembly 3 is pumped in the corresponding container through the air inlet pipe 24, after the extraction work is finished, the worker controls the servo motor 4 to rotate reversely, so that the vacuum pump assembly 3 is reset, the worker winds the air inlet pipe 24 on the storage disc 14, meanwhile, the pulling rod 19 is pulled upwards, the compression spring 21 is pressed by the pressing plate 22, the air inlet pipe 24 is wound, the pulling of the pulling rod 19 is stopped by the worker at the moment after the air inlet pipe 24 is finished, the compression spring 21 is reset, the pressing plate 22 presses the air inlet pipe 24, the screw holes at the corresponding positions are adjusted by the rotatable disc 15 of the worker, the fastening knob is screwed on for fixation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (8)
1. Vacuum pump unit with regulatory function, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a supporting cavity (2), and a vacuum pump assembly (3) is arranged above the supporting cavity (2);
one side fixedly connected with servo motor (4) of supporting cavity (2), the output fixedly connected with two-way lead screw (5) of servo motor (4), the surface screw thread of two-way lead screw (5) runs through two screw sleeve (6), the surface fixedly connected with of screw sleeve (6) is first movable clamp (7), the surface hinge of first movable clamp (7) has movable rod (8), the bottom fixedly connected with backup pad (10) of vacuum pump subassembly (3), the equal fixedly connected with second movable clamp (9) in both sides of backup pad (10) bottom, and the bottom of movable rod (8) articulates in the surface of second movable clamp (9).
2. A vacuum pump assembly with regulating function according to claim 1, wherein: one side fixedly connected with push rod (11) of bottom plate (1), one side symmetry rotation of bottom plate (1) bottom is provided with two universal wheels (12), the opposite side symmetry fixedly connected with two supporting legs (13) of bottom plate (1) bottom.
3. A vacuum pump assembly with regulating function according to claim 1, wherein: the other side of the supporting cavity (2) is fixedly connected with two containing discs (14), and discs (15) are rotatably arranged in the containing discs (14).
4. A vacuum pump assembly with regulating function according to claim 3, wherein: one side fixedly connected with dead lever (16) of disc (15), the top fixedly connected with kicking block (17) of dead lever (16), the top fixedly connected with fixed chamber (18) of kicking block (17), the inside in fixed chamber (18) is run through has pulling rod (19).
5. A vacuum pump assembly with regulating function according to claim 4, wherein: the surface of pulling rod (19) fixedly connected with extrusion piece (20), the top fixedly connected with compression spring (21) of extrusion piece (20), and compression spring (21) cup joint in the surface of pulling rod (19).
6. A vacuum pump assembly with regulating function according to claim 4, wherein: the top of fixed chamber (18) inside wall fixedly connected with blocks, and the bottom of blocking block and the top fixed connection of compression spring (21), the bottom fixedly connected with of pulling rod (19) presses board (22).
7. A vacuum pump assembly with regulating function according to claim 3, wherein: one side fixedly connected with fixed plate (23) of disc (15), the inside threaded connection of fixed plate (23) has the fastening knob, four screw holes have been seted up to the inside of accomodating dish (14), and the surface screw thread of fastening knob runs through in the inside of screw hole.
8. A vacuum pump assembly with regulating function according to claim 1, wherein: two spacing grooves have been seted up to the interior bottom wall of supporting cavity (2), the inside sliding connection of spacing groove has the stopper, the top fixedly connected with of stopper links up the pole, and the top of connecting the pole and the fixed surface of screw sleeve (6) are connected, one side fixedly connected with control panel of supporting cavity (2) surface, the viewing aperture has been seted up on the surface of supporting cavity (2), the inlet end of vacuum pump assembly (3) is provided with intake pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771908.3U CN220434958U (en) | 2023-07-06 | 2023-07-06 | Vacuum pump unit with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771908.3U CN220434958U (en) | 2023-07-06 | 2023-07-06 | Vacuum pump unit with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434958U true CN220434958U (en) | 2024-02-02 |
Family
ID=89690733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321771908.3U Active CN220434958U (en) | 2023-07-06 | 2023-07-06 | Vacuum pump unit with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434958U (en) |
-
2023
- 2023-07-06 CN CN202321771908.3U patent/CN220434958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220434958U (en) | Vacuum pump unit with regulatory function | |
| CN115194896B (en) | Compound plank forming device for modularization log cabin | |
| CN111280891A (en) | Wisdom blackboard installation is with lifting frame | |
| CN110524758A (en) | A kind of swinging block direct pressure structure of rubber forming machine | |
| CN108285055A (en) | A kind of rubber production rubber product winding device | |
| CN109895159A (en) | Practical exterior-wall heat insulation panel manufacturing apparatus | |
| CN114917428A (en) | Child safety infusion protection device | |
| CN112807199A (en) | Orthopedic rehabilitation instrument | |
| CN113664890A (en) | Cutting device is used in processing of high density polyethylene product | |
| CN220979785U (en) | Motor water pump strutting arrangement for water conservancy specialty | |
| CN217735769U (en) | Fixing device for adjustable centrifugal pump sealing performance detection device | |
| CN219017737U (en) | Battery air pocket flaring mechanism | |
| CN218965336U (en) | Universal engine bracket | |
| CN219447749U (en) | Anti-rolling pipe fitting storage device for building construction | |
| CN209199001U (en) | A kind of computer cabinet and device for fixing hard disk | |
| CN219090260U (en) | High-capacity low-resistance medicine dissolving device with mixed structure | |
| CN218420439U (en) | Novel vertical high-pressure steam sterilizer | |
| CN220392055U (en) | Hemodialysis machine sampler | |
| CN220766330U (en) | Construction hoist loading tool for garden engineering management | |
| CN216759556U (en) | Self-locking switch with pull-out pressing plate | |
| CN218981239U (en) | Stirring equipment for epoxy glue | |
| CN220344097U (en) | Sales rack for plastic products | |
| CN219941442U (en) | Murphy's dropper pressurization structure for uniform transfusion | |
| CN114221012B (en) | Automatic flexible package battery film pressing device and application method thereof | |
| CN213822919U (en) | Infusion support for hematology department of tumor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |