CN216975186U - Energy-saving pneumatic diaphragm pump - Google Patents
Energy-saving pneumatic diaphragm pump Download PDFInfo
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- CN216975186U CN216975186U CN202220514685.1U CN202220514685U CN216975186U CN 216975186 U CN216975186 U CN 216975186U CN 202220514685 U CN202220514685 U CN 202220514685U CN 216975186 U CN216975186 U CN 216975186U
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- diaphragm pump
- connecting screw
- pneumatic diaphragm
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- spring
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Abstract
The utility model discloses an energy-saving pneumatic diaphragm pump, which comprises a pneumatic diaphragm pump shell body, a fluid cavity shell and a middle support, wherein the fluid cavity shell is arranged on the inner side of the pneumatic diaphragm pump shell body, a plurality of connecting screw rods are arranged on the outer wall of the fluid cavity shell, the middle support is fixedly arranged on the outer wall of the fluid cavity shell through the connecting screw rods, connecting frames are arranged on two sides of the bottom end of the pneumatic diaphragm pump shell body, a sliding block is arranged at the bottom end of each connecting frame, a sliding rail base is arranged at the bottom end of each sliding block, the sliding rail base is positioned below the sliding block, an anti-skidding wire mechanism used for fixing the position of each connecting screw rod is arranged on the outer wall of each connecting screw rod, limiting mechanisms used for fixing the position of each sliding block are arranged on two sides of each sliding block, and the device has the function of preventing an annular positioning block from falling off due to the vibration of the skidding wires at the connecting screw rods, the situation that the sealing effect is poor due to poor connection mode is avoided.
Description
Technical Field
The utility model relates to the technical field of pneumatic diaphragm pumps, in particular to an energy-saving pneumatic diaphragm pump.
Background
The pneumatic diaphragm pump is a displacement pump which takes compressed air as power and causes volume change by reciprocating deformation of a diaphragm, the working principle of the pneumatic diaphragm pump is similar to that of a plunger pump, the pump cannot be overheated due to the characteristics of the working principle of the pneumatic diaphragm pump, the compressed air is used as power and is an expansion and heat absorption process when exhausting, the temperature is reduced when the pneumatic pump works, no harmful gas is discharged, and the advantages of energy conservation and environmental protection are achieved.
However, the conventional energy-saving air operated diaphragm pump has the following problems in use: the bolt fastening is generally adopted in the existing installation mode, and because the pneumatic diaphragm pump vibrates in the practicality, the bolt is slippery, the safety of the connection mode is not high, the pneumatic diaphragm pump is not convenient to fix the position, the market demand cannot be met, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide an energy-saving pneumatic diaphragm pump to solve the problems of the prior art that the connection mode is not safe and the position of the pneumatic diaphragm pump is not convenient to fix.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-saving pneumatic diaphragm pump, includes pneumatic diaphragm pump shell body, fluid chamber shell and intermediate strut, the inboard of pneumatic diaphragm pump shell body is provided with the fluid chamber shell, and the outer wall of fluid chamber shell is provided with a plurality of connecting screw, the outer wall of fluid chamber shell is provided with the intermediate strut through connecting screw is fixed, the both sides of pneumatic diaphragm pump shell body bottom are provided with the link, and the bottom of link is provided with the slider, the bottom of slider is provided with the slide rail base, and the slide rail base is located the below of slider, the connecting screw outer wall is provided with and is used for fixing the anti-skidding silk mechanism of connecting screw position, the slider both sides are provided with and are used for fixing the stop gear of slider position.
Preferably, the inside of slider is provided with the ball, and the bottom and the slide rail base of ball contact.
Preferably, the anti-slip thread mechanism comprises a first spring and an annular positioning block, the outer wall of the connecting screw rod is provided with the first spring, the top end of the first spring is connected with the connecting screw rod, the outer wall of the connecting screw rod is provided with the annular positioning block, the top end of the annular positioning block is provided with a second spring, and the second spring is located on the outer wall of the connecting screw rod.
Preferably, an inner threaded layer is arranged inside the annular positioning block, and a fixing screw penetrating through the connecting screw is arranged inside the inner threaded layer.
Preferably, the limiting mechanism comprises a fixed arc-shaped rod and a pulling plate, grooves are formed in two sides of the sliding block, the fixed arc-shaped rod penetrating through the sliding block is arranged in each groove, and the pulling plate is arranged on one side of each fixed arc-shaped rod.
Preferably, the outer wall of the fixed arc-shaped rod is sleeved with a third spring, and one side of the third spring is connected with the inside of the groove.
Compared with the prior art, the utility model provides an energy-saving pneumatic diaphragm pump, which has the following beneficial effects:
1. according to the utility model, the fixing screw is inserted into the outer wall of the connecting screw, so that the annular positioning block is conveniently fixed on the outer wall of the connecting screw, the condition of wire sliding is avoided, the condition that the annular positioning block falls off due to vibration of the wire sliding at the connecting screw is prevented, and the connection safety performance is greatly increased.
2. According to the utility model, the outer shell of the pneumatic diaphragm pump is shifted in the slide rail base through the ball at the sliding block, so that the position of the outer shell of the pneumatic diaphragm pump can be conveniently and quickly adjusted to a proper position, the pulling plate is loosened, the fixed arc-shaped rod is driven to be inserted into the slide rail base under the self elastic action of the third spring, the position of the outer shell of the pneumatic diaphragm pump at the slide rail base can be conveniently and quickly fixed, and the structure is convenient for positioning the shifting position of the outer shell of the pneumatic diaphragm pump at the slide rail base.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the connecting screw of the present invention;
FIG. 4 is a front cross-sectional enlarged view of the connecting screw of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 6 is an enlarged view of fig. 1 at B.
In the figure: 1. an outer housing of the pneumatic diaphragm pump; 2. a fluid chamber housing; 3. a middle support; 4. a connecting frame; 5. a slide rail base; 6. a slider; 7. a ball bearing; 8. connecting a screw rod; 9. a first spring; 10. an annular positioning block; 11. a second spring; 12. an internal thread layer; 13. fixing the screw rod; 14. a groove; 15. fixing the arc-shaped rod; 16. pulling a plate; 17. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In embodiment 1, please refer to fig. 1-4, the present invention provides a technical solution: an energy-saving pneumatic diaphragm pump comprises a pneumatic diaphragm pump shell body 1, a fluid cavity shell 2 and a middle support 3, wherein the fluid cavity shell 2 is arranged on the inner side of the pneumatic diaphragm pump shell body 1, a plurality of connecting screw rods 8 are arranged on the outer wall of the fluid cavity shell 2, the middle support 3 is fixedly arranged on the outer wall of the fluid cavity shell 2 through the connecting screw rods 8, connecting frames 4 are arranged on two sides of the bottom end of the pneumatic diaphragm pump shell body 1, a sliding block 6 is arranged at the bottom end of each connecting frame 4, a sliding rail base 5 is arranged at the bottom end of each sliding block 6, the sliding rail base 5 is positioned below the sliding block 6, an anti-skid wire mechanism used for fixing the position of each connecting screw rod 8 is arranged on the outer wall of each connecting screw rod 8 and comprises a first spring 9 and an annular positioning block 10, the first spring 9 is arranged on the outer wall of each connecting screw rod 8, and the top end of the first spring 9 is connected with the connecting screw rod 8, the outer wall of connecting screw 8 is provided with annular locating piece 10, and the top of annular locating piece 10 is provided with second spring 11, second spring 11 is located connecting screw 8's outer wall, run through intermediate frame 3 through connecting screw 8 and be connected the back with the laminating of intermediate frame 3 position with fluid chamber shell 2, then when taking place to shift connecting screw 8 through second spring 11 and first spring 9, then drive connecting screw 8 position through second spring 11 under self elastic action and reset, avoid appearing the condition of smooth silk, internal thread layer 12 has been seted up to the inside of annular locating piece 10, and the inside fixed screw 13 that runs through connecting screw 8 that is provided with of internal thread layer 12, insert connecting screw 8 outer wall through fixed screw 13, and then be convenient for fix annular locating piece 10 at connecting screw 8 outer wall position, avoid appearing the condition of smooth silk.
In embodiment 1, please refer to fig. 1-6, the present invention provides a technical solution: an energy-saving pneumatic diaphragm pump comprises a slider 6, wherein limiting mechanisms for fixing the position of the slider 6 are arranged on two sides of the slider 6, balls 7 are arranged inside the slider 6, the bottom end of each ball 7 is in contact with a slide rail base 5, the slider 6 is driven to slide at the slide rail base 5 through the balls 7, so that the position of an outer shell 1 of the pneumatic diaphragm pump can be conveniently adjusted, each limiting mechanism comprises a fixed arc-shaped rod 15 and a pull plate 16, grooves 14 are formed in two sides of the slider 6, the fixed arc-shaped rods 15 penetrating through the slider 6 are arranged inside the grooves 14, a third spring 17 is sleeved on the outer wall of the fixed arc-shaped rod 15 of the pull plate 16, one side of the third spring 17 is connected with the inside of each groove 14, after the slider 6 slides to a proper position in the slide rail base 5, the fixed arc-shaped rods 15 are inserted into the slide rail base 5 under the self elastic force action of the third spring 17, the slide block 6 is fixed in the slide rail base 5, and then the limiting function is achieved.
The working principle is as follows: firstly, a connecting screw 8 penetrates through an intermediate support 3 and a fluid cavity shell 2, then the connecting screw 8 is meshed with thread grooves at the intermediate support 3 and the fluid cavity shell 2 by twisting and moves to the state that the intermediate support 3 is jointed with the fluid cavity shell 2, a first spring 9 at the connecting screw 8 is contacted with the outer wall of the intermediate support 3, an operator sleeves an annular positioning block 10 on the outer wall of the connecting screw 8, then the second spring 11 is contacted with the outer wall of the fluid cavity shell 2, a rotary fixing screw 13 is meshed with the inner wall of an inner thread layer 12, so that the fixing screw 13 is inserted into the outer wall of the connecting screw 8 to fix the position of the annular positioning block 10 on the outer wall of the connecting screw 8, the condition that the annular positioning block 10 drops due to vibration of a sliding wire at the connecting screw 8 is prevented, the connection safety performance is greatly improved, and as the pneumatic diaphragm pump shell 1 is arranged above a slide rail base 5 through a slide block 6, then operating personnel drives fixed arc pole 15 and 5 departments of slide rail base separation of pull plate 16 through the pulling, make third spring 17 take place tensile, after that shift pneumatic diaphragm pump shell body 1 in slide rail base 5 through 6 balls 7 of slider, make and be convenient for carry out quick adjustment to pneumatic diaphragm pump shell body 1's position, after removing to suitable position, then loosen pull plate 16, it inserts inside slide rail base 5 to drive fixed arc pole 15 under third spring 17 self elastic action, and then be convenient for with pneumatic diaphragm pump shell body 1 at 5 fixed positions of slide rail base.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an energy-saving pneumatic diaphragm pump, includes pneumatic diaphragm pump shell body (1), fluid chamber shell (2) and intermediate strut (3), its characterized in that: the inboard of pneumatic diaphragm pump shell body (1) is provided with fluid chamber shell (2), and the outer wall of fluid chamber shell (2) is provided with a plurality of connecting screw (8), the outer wall of fluid chamber shell (2) is provided with intermediate support (3) through connecting screw (8) are fixed, the both sides of pneumatic diaphragm pump shell body (1) bottom are provided with link (4), and the bottom of link (4) is provided with slider (6), the bottom of slider (6) is provided with slide rail base (5), and slide rail base (5) are located the below of slider (6), connecting screw (8) outer wall is provided with and is used for fixing the anti-skidding silk mechanism of connecting screw (8) position, slider (6) both sides are provided with and are used for fixing the stop gear of slider (6) position.
2. An energy saving pneumatic diaphragm pump according to claim 1, wherein: the inside of slider (6) is provided with ball (7), and the bottom and the slide rail base (5) of ball (7) contact.
3. An energy saving pneumatic diaphragm pump according to claim 1, wherein: the anti-slip thread mechanism comprises a first spring (9) and an annular positioning block (10), the outer wall of the connecting screw rod (8) is provided with the first spring (9), the top end of the first spring (9) is connected with the connecting screw rod (8), the outer wall of the connecting screw rod (8) is provided with the annular positioning block (10), the top end of the annular positioning block (10) is provided with a second spring (11), and the second spring (11) is located on the outer wall of the connecting screw rod (8).
4. An energy saving pneumatic diaphragm pump according to claim 3, wherein: an inner threaded layer (12) is arranged inside the annular positioning block (10), and a fixing screw (13) penetrating through the connecting screw (8) is arranged inside the inner threaded layer (12).
5. An energy saving pneumatic diaphragm pump according to claim 1, wherein: the limiting mechanism comprises a fixed arc-shaped rod (15) and a pulling plate (16), grooves (14) are formed in two sides of the sliding block (6), the fixed arc-shaped rod (15) penetrating through the sliding block (6) is arranged in each groove (14), and the pulling plate (16) is arranged on one side of each fixed arc-shaped rod (15).
6. An energy saving pneumatic diaphragm pump according to claim 5, wherein: the outer wall of the fixed arc-shaped rod (15) is sleeved with a third spring (17), and one side of the third spring (17) is connected with the inside of the groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514685.1U CN216975186U (en) | 2022-03-09 | 2022-03-09 | Energy-saving pneumatic diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514685.1U CN216975186U (en) | 2022-03-09 | 2022-03-09 | Energy-saving pneumatic diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975186U true CN216975186U (en) | 2022-07-15 |
Family
ID=82360264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514685.1U Active CN216975186U (en) | 2022-03-09 | 2022-03-09 | Energy-saving pneumatic diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975186U (en) |
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2022
- 2022-03-09 CN CN202220514685.1U patent/CN216975186U/en active Active
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