CN209228554U - A kind of electromagnetic switch formula air driven pump - Google Patents
A kind of electromagnetic switch formula air driven pump Download PDFInfo
- Publication number
- CN209228554U CN209228554U CN201822196246.7U CN201822196246U CN209228554U CN 209228554 U CN209228554 U CN 209228554U CN 201822196246 U CN201822196246 U CN 201822196246U CN 209228554 U CN209228554 U CN 209228554U
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- air
- cavity
- cylinder body
- driven pump
- air cavity
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Abstract
The utility model relates to machinery equipment field, specifically disclose a kind of electromagnetic switch formula air driven pump, including cylinder body, piston rod and piston, the inner cavity of cylinder body is separated into upper cavity and lower chamber by piston, the first air cavity and the second air cavity are respectively symmetrically equipped at left and right sides of cylinder body in side wall, first air cavity is connected to by an admission gear with upper cavity, first air cavity is connected to by an air-out mechanism with lower chamber, second air cavity is connected to by an air-out mechanism with upper cavity, second air cavity is connected to by an admission gear with lower chamber, cylinder body lower end is equipped with mounting plate, mounting plate upper end is equipped with buffer board, mounting plate lower end is equipped with plenum chamber, air inlet pipe is equipped in plenum chamber.The utility model carries out gas circulation by the cooperation of the first air cavity and admission gear and air-out mechanism on the second air cavity, solves the problems, such as that the reversing mechanism of traditional, pneumatic pump leads to the bulky of air driven pump because being mostly valve type.
Description
Technical field
The utility model relates to machinery equipment field, specifically a kind of electromagnetic switch formula air driven pump.
Background technique
With the continuous development of science and technology, more and more conveying machineries are designed by people and are conveyed for material.Wherein,
Air driven pump uses compressed air for the conveying machinery of power source as a kind of, for corrosive liquids and high viscosity, it is volatile,
Inflammable, hypertoxic liquid can be conveyed effectively, be all widely applied in fields such as chemical industry, medicine, environmental protection.
Air driven pump usually controls the flow direction of compressed gas by reversing mechanism, and then realizes and export reciprocal straight line fortune
It is dynamic.But the reversing mechanism of traditional air driven pump is mostly valve type, leads to the bulky of air driven pump.Therefore, a kind of electromagnetism is designed
Commutation type air driven pump, the problem of becoming current urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic switch formula air driven pumps, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of electromagnetic switch formula air driven pump is set including cylinder body, piston rod and the piston connecting with piston-rod lower end, piston
It sets in cylinder body and is slidably matched with cylinder body sealing, the inner cavity of cylinder body is separated into upper cavity and lower chamber, piston rod by piston
Upper end sealing is pierced by cylinder body, is respectively symmetrically equipped with the first air cavity and the second air cavity at left and right sides of cylinder body in side wall, and the first air cavity is logical
It crosses an admission gear to be connected to upper cavity, the first air cavity is connected to by an air-out mechanism with lower chamber, and the second air cavity goes out by one
Mechanism of qi structure is connected to upper cavity, and the second air cavity is connected to by an admission gear with lower chamber, and cylinder body lower end is equipped with mounting plate, installation
Multiple internal screw threads with bolt cooperation are uniformly provided on plate, mounting plate upper end is equipped with buffer board, and buffer board upper end passes through multiple slow
It rushes spring to connect with piston, mounting plate lower end is equipped with plenum chamber, is equipped with the air inlet pipe being connected to the first air cavity in plenum chamber；
Air inlet is carried out to the first air cavity by air inlet pipe, gas is carried out by the cooperation of admission gear and air-out mechanism on the first air cavity
It drives that piston moves downward into upper cavity, while being carried out by the cooperation of air-out mechanism and admission gear on the second air cavity
Outlet is simultaneously pumped into in lower chamber, then makes gas into the by the cooperation of admission gear and air-out mechanism on the first air cavity
Gas circulation is carried out in one air cavity, to realize reciprocation cycle；Also pass through the cooperation of bolt and internal screw thread, and then can will pacify
Loading board and cylinder body carry out installation fixation, are conducive to the stability for improving the course of work.
As a further solution of the present invention: being equipped with washer between the mounting plate and bolt；It can be with by washer
Play buffering and damping effect.
The admission gear includes tube body as a further solution of the present invention,；Pass through connection in the tube body
Spring is connect with pipe close；The pipe close is electromagnet.
The tube body is equipped with filter plate far from one end of pipe close as a further solution of the present invention,；Passed through
Filter plate can be filtered removal of impurities to gas, effectively prevent damage of the impurity to cylinder body in gas.
Damping block is equipped between the plenum chamber and mounting plate as a further solution of the present invention,；By subtracting
Shake block can carry out bumper and absorbing shock, be conducive to the stability for improving the course of work.
Multiple baffles are equipped in the upper cavity as a further solution of the present invention,；Can have by baffle
Effect prevents damage of the piston to air-out mechanism and admission gear.
Compared with prior art, the utility model has the beneficial effects that
The utility model is provided with the first air cavity, the second air cavity, admission gear and air-out mechanism, passes through the first air cavity and the
The cooperation of admission gear and air-out mechanism on two air cavitys carries out gas circulation, solves the reversing mechanism of traditional, pneumatic pump because more
Lead to the bulky problem of air driven pump for valve type；Also by the cooperation of bolt and internal screw thread by mounting plate and cylinder body
Installation fixation is carried out, is conducive to the stability for improving the course of work, has a vast market foreground.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type.
Fig. 1 is the structural schematic diagram of electromagnetic switch formula air driven pump.
Fig. 2 is the structural schematic diagram of admission gear in electromagnetic switch formula air driven pump.
In figure: 1- cylinder body, 2- plenum chamber, 3- mounting plate, 4- washer, 5- bolt, 6- lower chamber, 7- buffer spring, 8-
One air cavity, 9- baffle, 10- air-out mechanism, 11- piston, the second air cavity of 12-, 13- buffer board, 14- admission gear, spiral shell in 15-
Line, 16- damping block, 17- upper cavity, 18- piston rod, 19- air inlet pipe, 20- tube body, 21- filter plate, 22- pipe close, 23- connection
Spring.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Embodiment 1
Referring to FIG. 1-2, in the utility model embodiment, a kind of electromagnetic switch formula air driven pump, including cylinder body 1, piston rod
18 and the piston 11 that is connect with 18 lower end of piston rod, the piston 11 be arranged in cylinder body 1 and match with the sealing sliding of cylinder body 1
It closes, the inner cavity of the cylinder body 1 is separated into upper cavity 17 and lower chamber 6 by piston 11, and 18 upper end of the piston rod sealing is pierced by
Cylinder body 1；
In order to solve the problems, such as that the reversing mechanism of traditional, pneumatic pump leads to the bulky of air driven pump, institute because being mostly valve type
State in 1 left and right sides side wall of cylinder body and to be respectively symmetrically equipped with the first air cavity 8 and the second air cavity 12, first air cavity 8 pass through one into
Mechanism of qi structure 14 is connected to upper cavity 17, and first air cavity 8 is connected to by an air-out mechanism 10 with lower chamber 6, second gas
Chamber 12 is connected to by an air-out mechanism 10 with upper cavity 17, and second air cavity 12 is connected by an admission gear 14 with lower chamber 6
Logical, the admission gear 14 is used for the inner cavity outlet to cylinder body 1, institute for the inner cavity air inlet to cylinder body 1, the air-out mechanism 10
3 upper end of mounting plate is stated equipped with buffer board 13,13 upper end of buffer board is connect by multiple buffer springs 7 with 11 lower end of piston；
Further, 1 lower end of cylinder body is equipped with mounting plate 3, is uniformly provided on the mounting plate 3 and multiple matches with bolt 5
The internal screw thread 15 of conjunction by the cooperation of bolt 5 and internal screw thread 15, and then mounting plate 3 and cylinder body 1 can be carried out installing solid
It is fixed, be conducive to the stability for improving the course of work, washer 4 is equipped between the mounting plate 3 and bolt 5, can be risen by washer 4
To buffering and damping effect；
Further, 3 lower end of mounting plate is equipped with plenum chamber 2, is equipped in the plenum chamber 2 and is connected to the first air cavity 8
Air inlet pipe 19, air inlet is carried out to the first air cavity 8 by air inlet pipe 19, gas passes through admission gear on the first air cavity 8 in turn
14 enter upper cavity 17, and to drive piston 11 to move downward, (air-out mechanism 10 on the first air cavity 8 is under pneumatic pressure in closing
Conjunction state), while carrying out outlet by the air-out mechanism 10 on the second air cavity 12 and entering in the second air cavity 12 to complete gas storage
It deposits, piston 11 moves again up under the action of buffer spring 7, and the air-out mechanism 10 on the first air cavity 8 is closed, while second
Admission gear 14 on air cavity 12 opens, and then the gas of storage is pumped into lower chamber 6, then downward again in piston 11
Enter when movement from the air-out mechanism 10 on the first air cavity 8 and carry out gas circulation in first air cavity 8, is back and forth followed to realize
Ring has saved use space, has been conducive to reduce by the way that admission gear 14 and air-out mechanism 10 to be arranged in the side wall of cylinder body 1
The volume of air driven pump；
Further, the admission gear 14 includes tube body 20, passes through connecting spring 23 and pipe close 22 in the tube body 20
Connection, the pipe close 22 are electromagnet, realize the opening and closing to 20 nozzle of tube body by the way that pipe close 22 is powered or is powered off；
Further, the tube body 20 is equipped with filter plate 21 far from one end of pipe close 22, can be to gas by filter plate 21
Body is filtered removal of impurities, effectively prevents damage of the impurity to cylinder body 1 in gas, the structure and air inlet machine of the air-out mechanism 10
The structure of structure 14 is identical；
Specifically, the tube body 20 of the admission gear 14 is arranged in upper cavity 17 or lower chamber 6, pass through the compression of gas
Pipe close 22 is set to block tube body 20 to be closed, the tube body 20 of the air-out mechanism 10 is arranged in the first air cavity 8 or the second air cavity
In 12, the pipe close 22 of blocking tube body 20 is opened by the compression of gas to ventilate；
Further, it is equipped with damping block 16 between the plenum chamber 2 and mounting plate 3, can be delayed by damping block 16
Shake is eaten up part of, is conducive to the stability for improving the course of work, is equipped with multiple baffles 9 in the upper cavity 17, can have by baffle 9
Effect prevents damage of the piston 11 to air-out mechanism 10 and admission gear 14, and part is not directed in the device and is the same as those in the prior art
Or it can be realized by using the prior art.
Embodiment 2
Also referring to shown in Fig. 1 and Fig. 2, in the utility model embodiment, a kind of electromagnetic switch formula air driven pump, including cylinder
Body 1, piston rod 18 and the piston 11 connecting with 18 lower end of piston rod, the setting of piston 11 are in cylinder body 1 and close with cylinder body 1
Envelope is slidably matched, and the inner cavity of the cylinder body 1 is separated into upper cavity 17 and lower chamber 6,18 upper end of piston rod by piston 11
Sealing is pierced by cylinder body 1；
In order to solve the problems, such as that the reversing mechanism of traditional, pneumatic pump leads to the bulky of air driven pump, institute because being mostly valve type
State in 1 left and right sides side wall of cylinder body and to be respectively symmetrically equipped with the first air cavity 8 and the second air cavity 12, first air cavity 8 pass through one into
Mechanism of qi structure 14 is connected to upper cavity 17, and first air cavity 8 is connected to by an air-out mechanism 10 with lower chamber 6, second gas
Chamber 12 is connected to by an air-out mechanism 10 with upper cavity 17, and second air cavity 12 is connected by an admission gear 14 with lower chamber 6
Logical, the admission gear 14 is used for the inner cavity outlet to cylinder body 1, institute for the inner cavity air inlet to cylinder body 1, the air-out mechanism 10
3 upper end of mounting plate is stated equipped with buffer board 13,13 upper end of buffer board is connect by multiple buffer springs 7 with 11 lower end of piston；
Further, 1 lower end of cylinder body is equipped with mounting plate 3, is uniformly provided on the mounting plate 3 and multiple matches with bolt 5
The internal screw thread 15 of conjunction by the cooperation of bolt 5 and internal screw thread 15, and then mounting plate 3 and cylinder body 1 can be carried out installing solid
It is fixed, be conducive to the stability for improving the course of work, 3 lower end of mounting plate is equipped with plenum chamber 2, be equipped in the plenum chamber 2 with
The air inlet pipe 19 of first air cavity 8 connection carries out air inlet to the first air cavity 8 by air inlet pipe 19, and gas passes through the first air cavity 8 in turn
On admission gear 14 carry out enter upper cavity 17 to drive piston 11 to move downward (air-out mechanism 10 on the first air cavity 8 exists
Closed state is under air pressure), while outlet is carried out by the air-out mechanism 10 on the second air cavity 12 and enters the second air cavity 12
Interior completion gas storage, piston 11 moves again up under the action of buffer spring 7, the air-out mechanism 10 on the first air cavity 8
It closes, while the admission gear 14 on the second air cavity 12 opens, and then the gas of storage is pumped into lower chamber 6, then exists
Enter when piston 11 moves downward again from the air-out mechanism 10 on the first air cavity 8 and carries out gas circulation in first air cavity 8, thus
Reciprocation cycle is realized, by the way that admission gear 14 and air-out mechanism 10 to be arranged in the side wall of cylinder body 1, has been saved using empty
Between, be conducive to the volume for reducing air driven pump；
Further, the admission gear 14 includes tube body 20, passes through connecting spring 23 and pipe close 22 in the tube body 20
Connection, the pipe close 22 are electromagnet, realize the opening and closing to 20 nozzle of tube body by the way that pipe close 22 is powered or is powered off；
Further, the tube body 20 is equipped with filter plate 21 far from one end of pipe close 22, can be to gas by filter plate 21
Body is filtered removal of impurities, effectively prevents damage of the impurity to cylinder body 1 in gas, the structure and air inlet machine of the air-out mechanism 10
The structure of structure 14 is identical, and part is not directed in the device and is the same as those in the prior art or can be realized by using the prior art.
The working principle of the utility model is: the electromagnetic switch formula air driven pump, by air inlet pipe 19 to the first air cavity 8 into
Traveling gas, gas carry out entering upper cavity 17 to drive by the cooperation of admission gear 14 and air-out mechanism 10 on the first air cavity 8
Piston 11 moves downward, while carrying out outlet simultaneously by the cooperation of air-out mechanism 10 and admission gear 14 on the second air cavity 12
It is pumped into in lower chamber 6, then makes gas into the by the cooperation of admission gear 14 and air-out mechanism 10 on the first air cavity 8
Gas circulation is carried out in one air cavity 8, to realize reciprocation cycle；Also by the cooperation of bolt 5 and internal screw thread 15, and then can be with
Mounting plate 3 and cylinder body 1 are subjected to installation fixation, are conducive to the stability for improving the course of work.
The beneficial effects of the utility model are: the utility model is provided with the first air cavity, the second air cavity, admission gear and goes out
Mechanism of qi structure carries out gas circulation by the cooperation of admission gear and air-out mechanism on the first air cavity and the second air cavity, solves
The reversing mechanism of traditional, pneumatic pump leads to the bulky problem of air driven pump because being mostly valve type；Also pass through bolt and internal screw thread
Cooperation mounting plate and cylinder body are subjected to installation fixation, be conducive to improve the course of work stability, have wide city
Field prospect.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of electromagnetic switch formula air driven pump, including cylinder body (1), piston rod (18) and the work being connect with piston rod (18) lower end
It fills in (11), piston (11) setting is slidably matched in cylinder body (1) and with cylinder body (1) sealing, and the inner cavity of cylinder body (1) passes through piston
(11) upper cavity (17) and lower chamber (6) are separated into, the sealing of piston rod (18) upper end is pierced by cylinder body (1), which is characterized in that described
The first air cavity (8) and the second air cavity (12) are respectively symmetrically equipped in side wall at left and right sides of cylinder body (1)；
First air cavity (8) is connected to by an admission gear (14) with upper cavity (17), and the first air cavity (8) goes out mechanism of qi by one
Structure (10) is connected to lower chamber (6), and the second air cavity (12) is connected to by an air-out mechanism (10) with upper cavity (17), the second air cavity
(12) it is connected to by an admission gear (14) with lower chamber (6)；
Cylinder body (1) lower end is equipped with mounting plate (3), and multiple internal screw threads with bolt (5) cooperation are uniformly provided on mounting plate (3)
(15), mounting plate (3) upper end is equipped with buffer board (13), and buffer board (13) upper end passes through multiple buffer springs (7) and piston (11)
Lower end connection, mounting plate (3) lower end are equipped with plenum chamber (2), and the air inlet pipe being connected to the first air cavity (8) is equipped in plenum chamber (2)
(19).
2. electromagnetic switch formula air driven pump according to claim 1, which is characterized in that the mounting plate (3) and bolt (5) it
Between be equipped with washer (4).
3. electromagnetic switch formula air driven pump according to claim 2, which is characterized in that the admission gear (14) includes tube body
(20).
4. electromagnetic switch formula air driven pump according to claim 3, which is characterized in that pass through connection bullet in the tube body (20)
Spring (23) is connect with pipe close (22).
5. electromagnetic switch formula air driven pump according to claim 4, which is characterized in that the pipe close (22) is electromagnet.
6. electromagnetic switch formula air driven pump according to claim 5, which is characterized in that the tube body (20) is far from pipe close (22)
One end be equipped with filter plate (21).
7. electromagnetic switch formula air driven pump according to claim 6, which is characterized in that the plenum chamber (2) and mounting plate (3)
Between be equipped with damping block (16).
8. -7 any electromagnetic switch formula air driven pump according to claim 1, which is characterized in that set in the upper cavity (17)
There are multiple baffles (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196246.7U CN209228554U (en) | 2018-12-25 | 2018-12-25 | A kind of electromagnetic switch formula air driven pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196246.7U CN209228554U (en) | 2018-12-25 | 2018-12-25 | A kind of electromagnetic switch formula air driven pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228554U true CN209228554U (en) | 2019-08-09 |
Family
ID=67509242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196246.7U Active CN209228554U (en) | 2018-12-25 | 2018-12-25 | A kind of electromagnetic switch formula air driven pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158540A (en) * | 2022-09-08 | 2022-10-11 | 南通旭日船用机械有限公司 | Combined pressure water tank for ship |
-
2018
- 2018-12-25 CN CN201822196246.7U patent/CN209228554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158540A (en) * | 2022-09-08 | 2022-10-11 | 南通旭日船用机械有限公司 | Combined pressure water tank for ship |
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