CN215486622U - Sediment stuff pump case with damping performance gives sound insulation - Google Patents
Sediment stuff pump case with damping performance gives sound insulation Download PDFInfo
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- CN215486622U CN215486622U CN202121915677.XU CN202121915677U CN215486622U CN 215486622 U CN215486622 U CN 215486622U CN 202121915677 U CN202121915677 U CN 202121915677U CN 215486622 U CN215486622 U CN 215486622U
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Abstract
The utility model provides a pump shell of a slurry pump with sound insulation and vibration reduction performances, which comprises a base, a mounting ring, a servo motor, a rotating shaft and a slurry pump body, wherein the mounting ring is fixedly arranged on the upper surface of the base; through the setting of supporting mechanism and buffer gear, the motor is installed on the block rubber on the supporting mechanism for the block rubber can cushion the bottom of sediment stuff pump body, and cushions the holding power at sediment stuff pump top through the first arc piece on the buffer gear, cushions the vibrations power about the sediment stuff pump body through two second arcs, guarantees the shock attenuation effect of sediment stuff pump body.
Description
Technical Field
The utility model relates to the technical field of slurry pumps, in particular to a pump shell of a slurry pump with sound insulation and vibration reduction performances.
Background
At present, the defects of the slurry pump are as follows: in addition, in the working process of the existing equipment, the part playing a bearing role can swing greatly when being impacted, so that the equipment loses balance, and the precision of the equipment is influenced;
according to ZL201921602081.7 a sediment stuff pump with shock-absorbing structure of patent number, the device guarantees stability all around, vibrations are when big, the sediment stuff pump body has a power of pushing down to the buffering clamp plate of below, the movable rod has an extruded power to the briquetting, cup joint the spring and do power in the opposite direction, the power that the sediment stuff pump body cushioned is given to the power of resilience, reduce vibrations, avoid vibrations to cause the damage to the sediment stuff pump body, and the service life is prolonged, the friction pad increases friction, improve fixed efficiency, and reduce the loss that the friction brought between, and the high practicality.
The following are found: the device applys the effort through the movable rod to the briquetting, cushions for the sediment stuff pump body with cup jointing spring resilience and reaches the effect that reduces vibrations, but because when the sediment stuff pump body functions, the inside centrifugal blade of sediment stuff pump rotates for the sediment stuff pump body produces centrifugal force, and the unable affirmation of direction that centrifugal force produced, the effort of applying through the briquetting can only cushion a direction of sediment stuff pump body, and its shock attenuation effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a pump shell of a slurry pump with sound insulation and vibration reduction performances.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a pump shell of a slurry pump with sound insulation and vibration reduction performances comprises a base, a mounting ring, a servo motor, a rotating shaft and a slurry pump body, wherein the mounting ring is fixedly arranged on the upper surface of the base;
the right side surface central authorities of base install the supporting mechanism who has buffer function, the last surface mounting of base has buffer gear.
Preferably, the outer side surface of the slurry pump body is wrapped with a soundproof cotton layer.
Preferably, the supporting mechanism comprises a supporting block and a rubber block, the supporting block is fixed in the center of the right side surface of the base, and the rubber block is embedded in the center of the upper surface of the supporting block.
Preferably, the buffer mechanism comprises a vertical plate, a top plate, a threaded rod, a first arc plate, an adjusting nut, a first sleeving spring, side plates, a through rod, a second arc plate, a fixed disc and a second sleeving spring, the vertical plate is fixedly arranged on the right side of the upper surface of the base, the top plate is arranged above the right side surface of the vertical plate, the threaded rod is arranged on the upper surface of the top plate in a penetrating manner, the first arc plate is fixedly arranged on the bottom surface of the threaded rod, the adjusting nut is arranged on the top thread of the threaded rod, the first sleeving spring is fixedly arranged between the top plate and the first arc plate, the side plates are fixedly arranged on the inner side and the outer side of the right side surface of the vertical plate, the through rod is arranged on each side plate in a penetrating manner, the second arc plate is fixedly arranged at the inner end of the through rod, the fixed disc is fixedly arranged at the outer end of the through rod, and a second sleeving spring is arranged between the fixed disc and the side plate.
Preferably, the radian used by the first arc-shaped plate and the radian used by the second arc-shaped plate are both 180 degrees, and rubber layers are fixedly arranged on the inner side surfaces of the first arc-shaped plate and the second arc-shaped plate.
Preferably, the second nesting spring is in tension.
Wherein, the sediment stuff pump body is installed on the block rubber.
The bearing is arranged in the center of the right side surface of the vertical plate in a penetrating mode, and the rotating shaft penetrates through the bearing.
The upper surface of the vertical plate is provided with a through hole in a penetrating mode, and the threaded rod penetrates through the through hole.
Has the advantages that: through the arrangement of the supporting mechanism and the buffering mechanism, the motor is arranged on the rubber block on the supporting mechanism, so that the rubber block can buffer the bottom of the slurry pump body, the supporting force of the top of the slurry pump is buffered through the first arc-shaped block on the buffering mechanism, and the left and right vibration forces of the slurry pump body are buffered through the two second arc-shaped plates, so that the damping effect of the slurry pump body is ensured;
through the setting on soundproof cotton layer for when soundproof cotton layer functions the sediment stuff pump body, the noise that inside material collision produced adsorbs, reaches syllable-dividing effect.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the slurry pump body according to the present invention;
FIG. 3 is a schematic view of the overall structure of the supporting mechanism according to the present invention;
fig. 4 is a schematic view of the overall structure of the buffer mechanism of the present invention.
Illustration of the drawings:
1. a base; 2. a mounting ring; 3. a servo motor; 4. a rotating shaft; 5. a slurry pump body; 501. a soundproof cotton layer; 6. a support block; 601. a rubber block; 7. a vertical plate; 701. a top plate; 702. a threaded rod; 703. a first arc-shaped plate; 704. adjusting the nut; 705. a first nesting spring; 706. a side plate; 707. penetrating the rod; 708. a second arc-shaped plate; 709. fixing the disc; 710. the second sleeve connects the spring.
Detailed Description
Referring to fig. 1-4, a pump shell of a slurry pump with sound insulation and vibration reduction performance comprises a base 1, a mounting ring 2, a servo motor 3, a rotating shaft 4 and a slurry pump body 5, wherein the mounting ring 2 is fixedly arranged on the upper surface of the base 1, the servo motor 3 is fixedly arranged in the mounting ring 2, the rotating shaft 4 is fixedly arranged at the output end of the servo motor 3, and the slurry pump body 5 is fixedly arranged on the right side of the rotating shaft 4;
the supporting mechanism with the buffering function is installed in the center of the right side surface of the base 1, and the buffering mechanism is installed on the upper surface of the base 1.
In this embodiment, the outside surface coating of sediment stuff pump body 5 has soundproof cotton layer 501, through soundproof cotton layer 501 absorption sediment stuff pump body 5 in the sound that produces when vibrations, reach syllable-dividing effect.
In this embodiment, the supporting mechanism is including supporting shoe 6 and rubber block 601, and supporting shoe 6 is fixed in base 1's right side surface central authorities, and the embedding of the upper surface central authorities of supporting shoe 6 is provided with rubber block 601, through installing sediment stuff pump body 5 on rubber block 601 for rubber block 601 can adsorb the vibrational force of sediment stuff pump body 5 bottom, reaches the effect of buffering the bottom of sediment stuff pump body 5.
In this embodiment, the buffer mechanism includes a vertical plate 7, a top plate 701, a threaded rod 702, a first arc plate 703, an adjusting nut 704, a first engaging spring 705, a side plate 706, a penetrating rod 707, a second arc plate 708, a fixing plate 709, and a second engaging spring 710, the vertical plate 7 is fixedly disposed on the right side of the upper surface of the base 1, the top plate 701 is mounted above the right surface of the vertical plate 7, the threaded rod 702 is disposed on the upper surface of the top plate 701 in a penetrating manner, the first arc plate 703 is fixedly disposed on the bottom surface of the threaded rod 702, the adjusting nut 704 is disposed on the top thread of the threaded rod 702, the first engaging spring 705 is fixedly disposed between the top plate 701 and the first arc plate 703, side plates 706 are fixedly disposed on the inner and outer sides of the right surface of the vertical plate 7, the penetrating rod 707 is disposed on the side plates 706 in a penetrating manner, the second arc plate 708 is fixedly disposed on the inner end of the penetrating rod 707, the fixing plate 709 is fixedly disposed on the outer end of the penetrating rod 707, a second nesting spring 710 is mounted between the fixed plate 709 and the side plate 706.
In this embodiment, the radian used by the first arc-shaped plate 703 and the second arc-shaped plate 708 is 180 °, and the inner side surfaces of the first arc-shaped plate 703 and the second arc-shaped plate 708 are both fixedly provided with a rubber layer, so that when the first arc-shaped plate 703 and the second arc-shaped plate 708 contact the slurry pump body 5 through the rubber layer, the rubber layer buffers the contact position, and the first arc-shaped plate 703 and the second arc-shaped plate 708 cannot damage the slurry pump body 5.
In this embodiment, the second sleeve spring 710 is in a stretching state, and the resilience force of the second sleeve spring 710 causes the second arc-shaped plate 708 to cling to the left and right sides of the slurry pump body 5, so that the second arc-shaped plate 708 buffers the vibration force of the left and right sides of the slurry pump body 5.
The working principle is as follows: during installation, the vertical plate 7 is installed on the base 1, then the two penetrating rods 707 are pulled to the outer side, the second sleeving springs 710 are in a re-stretching state, then the slurry pump body 5 is installed on the rubber block 601 on the supporting mechanism, the two penetrating rods 707 are loosened, under the action of the resilience force of the second sleeving springs 710, the second arc-shaped plates 708 are attached to the left side surface and the right side surface of the slurry pump body 5 tightly, then the adjusting nuts 704 are rotated, the adjusting nuts 704 are adjusted downwards, under the action of the resilience force of the first sleeving springs 705, the first arc-shaped plates 703 are moved downwards until the first arc-shaped plates 703 are sleeved on the slurry pump body 5, and installation is completed;
during operation, sediment stuff pump body 5 leads to centrifugal force because inside centrifugal blade rotates, cushion sediment stuff pump body 5 effort down through rubber block 601, and when sediment stuff pump body 5 shakes up, first arc 703 moves up, make first cup jointing spring 705 be in compression state, first cup jointing spring 705 resilience force cushions the ascending vibrations power of sediment stuff pump body 5, and when shaking about sediment stuff pump body 5, make second arc 708 drive to pass through pole 707 and move to the outside, make second cup jointing spring 710 be in tensile state again, cup joint spring 710 resilience force through the second and make second arc 708 move toward one side of interior sediment stuff pump body 5, reach the effect that vibrations power cushioned about sediment stuff pump body 5.
Claims (6)
1. A pump shell of a slurry pump with sound insulation and vibration reduction performances comprises a base (1), a mounting ring (2), a servo motor (3), a rotating shaft (4) and a slurry pump body (5), wherein the mounting ring (2) is fixedly arranged on the upper surface of the base (1), the servo motor (3) is fixedly arranged in the mounting ring (2), the rotating shaft (4) is fixedly arranged at the output end of the servo motor (3), and the slurry pump body (5) is fixedly arranged on the right side of the rotating shaft (4);
it is characterized in that; the supporting mechanism with the buffering function is installed in the center of the right side surface of the base (1), and the buffering mechanism is installed on the upper surface of the base (1).
2. The pump shell of the slurry pump with the sound insulation and shock absorption performances as claimed in claim 1, wherein the outer side surface of the slurry pump body (5) is wrapped with a sound insulation cotton layer (501).
3. The pump shell of the slurry pump with the sound insulation and shock absorption performances as claimed in claim 1, wherein the supporting mechanism comprises a supporting block (6) and a rubber block (601), the supporting block (6) is fixed at the center of the right side surface of the base (1), and the rubber block (601) is embedded in the center of the upper surface of the supporting block (6).
4. The pump shell of the slurry pump with the sound insulation and shock absorption performances as claimed in claim 1, wherein the buffer mechanism comprises a vertical plate (7), a top plate (701), a threaded rod (702), a first arc-shaped plate (703), an adjusting nut (704), a first sleeving spring (705), a side plate (706), a through rod (707), a second arc-shaped plate (708), a fixed plate (709) and a second sleeving spring (710), the vertical plate (7) is fixedly arranged on the right side of the upper surface of the base (1), the top plate (701) is arranged above the right side surface of the vertical plate (7), the threaded rod (702) penetrates through the upper surface of the top plate (701), the first arc-shaped plate (703) is fixedly arranged on the bottom surface of the threaded rod (702), the adjusting nut (704) is arranged on the top thread of the threaded rod (702), the first sleeving spring (705) is fixedly arranged between the top plate (701) and the first arc-shaped plate (703), the inside and outside both sides of right side surface of riser (7) are all fixed and are provided with limit curb plate (706), all run through on limit curb plate (706) and be provided with through pole (707), the inner of running through pole (707) is all fixed and is provided with second arc (708), the outer end that runs through pole (707) is fixed and is provided with fixed disk (709), install second cover between fixed disk (709) and limit curb plate (706) and connect spring (710).
5. The pump shell of the slurry pump with the sound and shock insulation performance according to claim 4, wherein the radian subtended by the first arc-shaped plate (703) and the second arc-shaped plate (708) is 180 degrees, and a rubber layer is fixedly arranged on the inner side surfaces of the first arc-shaped plate (703) and the second arc-shaped plate (708).
6. The slurry pump housing with acoustic damping according to claim 4, wherein the second nesting spring (710) is in tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915677.XU CN215486622U (en) | 2021-08-16 | 2021-08-16 | Sediment stuff pump case with damping performance gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915677.XU CN215486622U (en) | 2021-08-16 | 2021-08-16 | Sediment stuff pump case with damping performance gives sound insulation |
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| Publication Number | Publication Date |
|---|---|
| CN215486622U true CN215486622U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121915677.XU Active CN215486622U (en) | 2021-08-16 | 2021-08-16 | Sediment stuff pump case with damping performance gives sound insulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837959A (en) * | 2022-05-23 | 2022-08-02 | 山东省章丘鼓风机股份有限公司 | Vibration-damping noise-reducing slurry pump |
-
2021
- 2021-08-16 CN CN202121915677.XU patent/CN215486622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837959A (en) * | 2022-05-23 | 2022-08-02 | 山东省章丘鼓风机股份有限公司 | Vibration-damping noise-reducing slurry pump |
| CN114837959B (en) * | 2022-05-23 | 2024-04-02 | 山东省章丘鼓风机股份有限公司 | Vibration-damping noise-reducing slurry pump |
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