CN214145925U - Low-noise self-priming pump and noise reduction device - Google Patents
Low-noise self-priming pump and noise reduction device Download PDFInfo
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- CN214145925U CN214145925U CN202022969180.8U CN202022969180U CN214145925U CN 214145925 U CN214145925 U CN 214145925U CN 202022969180 U CN202022969180 U CN 202022969180U CN 214145925 U CN214145925 U CN 214145925U
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Abstract
The utility model discloses a low noise self priming pump and device of making an uproar falls, its technical scheme main points are: the pump body, motor, damper, fall the mechanism of making an uproar and latch mechanism, the motor is installed on the right side of the pump body, and damper installs in the bottom of motor, and the motor is installed in the inside of falling the mechanism of making an uproar, and damper and fall and install latch mechanism between the mechanism of making an uproar. The utility model discloses simple structure, convenient operation, on the one hand through the bottom installation damper at the motor, noise through vibrations production of motor has been reduced through damper, thereby through carrying out the effectual processing of making an uproar that falls to the self priming pump that has reached of shock attenuation to the motor, on the other hand has the mechanism of making an uproar through the externally mounted at the motor, the noise that produces the motor through the mechanism of making an uproar that falls is isolated and is adsorbed, the noise pollution to the external world has been reduced, thereby played and made an uproar the processing of making an uproar because of the noise that work produced self priming pump.
Description
Technical Field
The utility model relates to a self priming pump technical field specifically is a low noise self priming pump and fall device of making an uproar.
Background
The self-sucking pump is a self-sucking centrifugal pump, and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, strong self-sucking capability and the like, and the self-sucking pump is widely used for irrigation of agricultural planting fields such as orchards, vegetable gardens, nurseries and the like.
And the self-priming pump on the existing market can generate strong vibration, noise and other problems in the working process of the motor.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a low noise self priming pump reaches and falls device of making an uproar to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a low noise self priming pump and fall device of making an uproar, includes the pump body, motor, damper, falls the mechanism of making an uproar and latch mechanism, its characterized in that: the motor is installed on the right side of the pump body, damping mechanism installs the bottom at the motor, the motor is installed in the inside of making an uproar mechanism of falling, damping mechanism and fall and install clamping mechanism between the mechanism of making an uproar.
Preferably, damper includes blotter and a shock attenuation board No. one, No. one shock attenuation board of top fixedly connected with of blotter, the top fixedly connected with sleeve pipe of a shock attenuation board, sheathed tube top swing joint has the telescopic link, the bottom of telescopic link just is located sheathed tube inside swing joint and has the piston block, the top fixedly connected with fixed plate of telescopic link, the outside of telescopic link just is located the spring of fixedly connected with between sleeve pipe and the fixed plate, No. two shock attenuation boards of top fixedly connected with of fixed plate, No. two blotters of top fixedly connected with of No. two shock attenuation boards, the motor is installed on No. two shock attenuation boards, and installs No. two blotters in the middle of motor and No. two shock attenuation boards.
Preferably, the noise reduction mechanism comprises a sound insulation shell and sound absorption cotton, the sound absorption cotton is fixedly connected to the inside of the sound insulation shell, an opening is formed in the left side of the sound insulation shell, and the size of the opening is matched with the connecting part between the motor and the pump body.
Preferably, the inside of latch mechanism includes the fixed block, the top fixedly connected with fixed block of fixed plate, the top fixedly connected with dead lever of fixed block, the top fixedly connected with dog of dead lever, the outer wall of dead lever just is located swing joint between fixed block and the dog and has movable slider, the left side joint of dog has the fixture block, fixture block movable mounting is in the inside of the casing that gives sound insulation, the outer wall of fixture block just is located the inside fixedly connected with spring No. two of the casing that gives sound insulation, and the diameter at movable slider top equals with the bottom diameter of dog.
Preferably, the left side and the right side of the sleeve are provided with through holes, and the through holes are positioned at the bottoms of the left side and the right side of the sleeve.
Preferably, the top of the block is semicircular.
Preferably, the outer wall of the movable sliding block is provided with a slope, the length of the horizontal center line of the movable sliding block is longest, the horizontal center line of the movable sliding block is used as a boundary line, and the upper end and the lower end of the movable sliding block are symmetrical.
Preferably, the right side wall of the fixture block is provided with a slope, and the length of the bottom of the fixture block is shorter than the top of the fixture block.
A noise reduction device is a noise reduction mechanism applied to any one of the low-noise self-priming pumps.
The utility model has the advantages that: simple structure, convenient operation, on the one hand through the bottom installation damper at the motor, reduced the noise that produces through vibrations of motor through damper, on the other hand has the mechanism of making an uproar of falling through the externally mounted at the motor, and the noise that produces the motor through the mechanism of making an uproar of falling is isolated and is adsorbed, has reduced the noise pollution to external world, specifically as follows:
(1) the utility model discloses at the in-process that the pump body used, No. two shock attenuation boards and No. two blotters, can effectually reduce the vibrations of motor, the cooperation between a spring that sets up in the bottom of No. two shock attenuation boards and sleeve pipe and telescopic link reduces the noise that the motor produced because of vibrations simultaneously.
(2) The utility model discloses at the in-process that the pump body used, the sound insulation casing with inhale the sound cotton, can be when the noise that the in-process of motor work produced spreads to the external world, used the sound insulation casing with inhale the cotton cooperation of sound, noise pollution that can effectual reduction motor produces because of work.
(3) The utility model discloses at the in-process that the pump body used, set up dog, activity slider and fixture block, can make things convenient for and quick messenger's sound insulation casing and fixed plate carry out the joint and break away from the joint to the installation and the dismantlement of mechanism of making an uproar are fallen to the motor to the convenience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: 1. a pump body; 2. a motor; 3. a first cushion pad; 4. a first damping plate; 5. a sleeve; 6. a through hole; 7. a telescopic rod; 8. a piston block; 9. a fixing plate; 10. a first spring; 11. a second damping plate; 12. a second cushion pad; 13. a sound-insulating housing; 14. sound-absorbing cotton; 15. a fixed block; 16. fixing the rod; 17. a stopper; 18. a movable slide block; 19. a clamping block; 20. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a low noise self priming pump and noise reduction device includes a pump body 1, a motor 2, a damping mechanism, a noise reduction mechanism and a clamping mechanism, wherein the motor 2 is installed on the right side of the pump body 1, the damping mechanism is installed at the bottom of the motor 2, the motor 2 is installed inside the noise reduction mechanism, and the clamping mechanism is installed between the damping mechanism and the noise reduction mechanism.
The utility model discloses low noise self priming pump and noise reduction device, simple structure, convenient operation on the one hand through the bottom installation damper at motor 2, has reduced the noise that produces through vibrations of motor 2 through damper, and on the other hand has noise reduction mechanism through the externally mounted at motor 2, and the noise that produces motor 2 through noise reduction mechanism is isolated and is adsorbed, has reduced the noise pollution to external world.
Please refer to fig. 1, further, the damping mechanism includes a first damping pad 3 and a first damping plate 4, the first damping plate 4 is fixedly connected to the top of the first damping plate 3, the sleeve 5 is fixedly connected to the top of the first damping plate 4, the telescopic rod 7 is movably connected to the top of the sleeve 5, the piston block 8 is movably connected to the bottom of the telescopic rod 7 and located inside the sleeve 5, the fixed plate 9 is fixedly connected to the top of the telescopic rod 7, the first spring 10 is fixedly connected to the outer side of the telescopic rod 7 and located between the sleeve 5 and the fixed plate 9, a second damping plate 11 is fixedly connected to the top of the fixed plate 9, a second damping pad 12 is fixedly connected to the top of the second damping plate 11, the motor 2 is installed on the second damping plate 11, and a second damping pad 12 is installed between the motor 2 and the second damping plate 11.
Set up No. two shock attenuation boards 11 and No. two blotters 12, can effectually reduce motor 2's vibrations, the cooperation between spring 10 and sleeve pipe 5 and the telescopic link 7 that sets up in No. two shock attenuation boards 11's bottom simultaneously reduces motor 2 because of the noise that vibrations produced.
Referring to fig. 1, the noise reduction mechanism further includes a sound insulation housing 13 and sound absorption cotton 14, the sound absorption cotton 14 is fixedly connected inside the sound insulation housing 13, an opening is formed in the left side of the sound insulation housing 13, and the size of the opening is matched with the connecting portion between the motor 2 and the pump body 1.
Set up sound-proof housing 13 and inhale sound cotton 14, can be when the noise that the in-process of motor 2 work produced is to external diffusion, used sound-proof housing 13 and inhale the cooperation of sound cotton 14, can the effectual noise pollution that reduces motor 2 and produce because of work.
Referring to fig. 1 and 3, further, the inside of the clamping mechanism includes a fixed block 15, the top of the fixed plate 9 is fixedly connected with the fixed block 15, the top of the fixed block 15 is fixedly connected with a fixed rod 16, the top of the fixed rod 16 is fixedly connected with a stop 17, the outer wall of the fixed rod 16 is located between the fixed block 15 and the stop 17 and is movably connected with a movable slider 18, the left side of the stop 17 is clamped with a fixture block 19, the fixture block 19 is movably mounted inside the sound insulation shell 13, the outer wall of the fixture block 19 is located inside the sound insulation shell 13 and is fixedly connected with a second spring 20, and the diameter of the top of the movable slider 18 is equal to the diameter of the bottom of the stop 17.
Set up dog 17, activity slider 18 and fixture block 19, can make sound insulation shell 13 and fixed plate 9 carry out the joint and break away from the joint conveniently and fast.
Referring to fig. 1, further, through holes 6 are formed on the left and right sides of the casing 5, and the through holes 6 are located at the bottom of the left and right sides of the casing 5.
Set up through-hole 6, can make the inside air of sleeve pipe 5 and external intercommunication through the through-hole 6 of seting up when not reducing the effect of buffering, can make piston block 8 reset fast under the effect of spring 10 after piston block 8 is pressed down, can all possess effectual buffer capacity at every turn when the quick vibrations of motor 2.
Referring to fig. 3, the top of the stopper 17 is semicircular.
The top of the stop block 17 is semicircular, so that clamping can be conveniently carried out.
Referring to fig. 3, further, the outer wall of the movable sliding block 18 is provided with a slope, the length of the horizontal center line of the movable sliding block 18 is the longest, the horizontal center line of the movable sliding block 18 is taken as a boundary line, and the upper end and the lower end are symmetrical to each other.
Set up movable slider 18, when the casing 13 that gives sound insulation moves down once more, can carry out the joint with movable slider 18, then move sound insulation casing 13 upwards, drive movable slider 18 and remove to the bottom of dog 17, under the spacing of dog 17, make fixture block 19 remove and break away from the joint state with movable slider 18 and dog 17 smoothly under the extrusion on movable slider 18 slope.
Referring to fig. 3, further, the right side wall of the latch 19 is provided with a slope, and the length of the bottom of the latch 19 is shorter than the top of the latch 19.
The right side wall of the clamping block 19 is provided with a slope, so that clamping can be conveniently carried out.
The working principle is as follows: when the pump body 1 needs to work, the sound insulation shell 13 is covered outside the motor 2, the sound insulation shell 13 is aligned to enable the stop block 17 to be inserted into the sound insulation shell 13, the block 19 is extruded through the stop block 17, the block 19 is contracted when the stop block 17 passes through the block 19, the block 19 is popped out under the action of the second spring 20 and is clamped with the stop block 17, when the sound insulation shell 13 is installed outside the motor 2, the motor 2 can generate huge noise pollution due to work and can be isolated and adsorbed by the sound insulation shell 13 and the sound absorption cotton 14, so that the noise generated by the motor 2 due to work is reduced, the second buffer cushion 12 and the second damping plate 11 are installed at the bottom of the motor 2 to reduce the vibration of the motor 2, meanwhile, the fixing plate 9 can be driven by the vibration of the motor 2 to extrude the first spring 10 and the telescopic rod 7, and under the matching of the first spring 10 and the telescopic rod 7, the sleeve 5 and the piston block 8, the vibration of the motor 2 is reduced, thereby effectively reducing the noise pollution caused by the vibration of the motor 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a low noise self priming pump, includes the pump body (1), motor (2), damper, falls the mechanism of making an uproar and latch mechanism, its characterized in that: motor (2) are installed on the right side of the pump body (1), damper installs the bottom at motor (2), motor (2) are installed in the inside of making an uproar mechanism of falling, damper and fall and install clamping mechanism between the mechanism of making an uproar.
2. The low noise self-primer pump of claim 1, wherein: damper includes blotter (3) and damping plate (4) No. one, damping plate (4) of top fixedly connected with of blotter (3), top fixedly connected with sleeve pipe (5) of damping plate (4), the top swing joint of sleeve pipe (5) has telescopic link (7), the inside swing joint that the bottom of telescopic link (7) just is located sleeve pipe (5) has piston block (8), the top fixedly connected with fixed plate (9) of telescopic link (7), the outside of telescopic link (7) just is located fixedly connected with spring (10) between sleeve pipe (5) and fixed plate (9), damping plate (11) No. two of top fixedly connected with of fixed plate (9), No. two blotters (12) of top fixedly connected with of damping plate (11) No. two.
3. The low noise self-primer pump of claim 2, wherein: the noise reduction mechanism comprises a sound insulation shell (13) and sound absorption cotton (14), wherein the sound absorption cotton (14) is fixedly connected with the inside of the sound insulation shell (13).
4. A low noise self-primer pump according to claim 3, wherein: clamping mechanism's inside includes fixed block (15), top fixedly connected with fixed block (15) of fixed plate (9), the top fixedly connected with dead lever (16) of fixed block (15), the top fixedly connected with dog (17) of dead lever (16), the outer wall of dead lever (16) just is located swing joint between fixed block (15) and dog (17) has movable slider (18), the left side joint of dog (17) has fixture block (19), fixture block (19) movable mounting is in the inside of sound insulation casing (13), the outer wall of fixture block (19) just is located the inside fixedly connected with No. two spring (20) of sound insulation casing (13).
5. The low noise self-primer pump of claim 2, wherein: the left side and the right side of the sleeve (5) are provided with through holes (6).
6. The low noise self-primer pump of claim 4, wherein: the top of the stop block (17) is semicircular.
7. The low noise self-primer pump of claim 4, wherein: the outer wall of the movable sliding block (18) is provided with a slope.
8. The low noise self-primer pump of claim 4, wherein: the right side wall of the clamping block (19) is provided with a slope.
9. A noise reducing device, wherein said noise reducing device is a noise reducing mechanism for use in a low noise self-primer pump according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969180.8U CN214145925U (en) | 2020-12-11 | 2020-12-11 | Low-noise self-priming pump and noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969180.8U CN214145925U (en) | 2020-12-11 | 2020-12-11 | Low-noise self-priming pump and noise reduction device |
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| Publication Number | Publication Date |
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| CN214145925U true CN214145925U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022969180.8U Active CN214145925U (en) | 2020-12-11 | 2020-12-11 | Low-noise self-priming pump and noise reduction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738945A (en) * | 2024-02-20 | 2024-03-22 | 四川川工泵业有限公司 | Self priming pump mounting structure that vibration/noise reduction was fallen |
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2020
- 2020-12-11 CN CN202022969180.8U patent/CN214145925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738945A (en) * | 2024-02-20 | 2024-03-22 | 四川川工泵业有限公司 | Self priming pump mounting structure that vibration/noise reduction was fallen |
| CN117738945B (en) * | 2024-02-20 | 2024-05-03 | 四川川工泵业有限公司 | Self priming pump mounting structure that vibration/noise reduction was fallen |
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