CN115681137A - Corrosion-resistant mining two-stage pump - Google Patents
Corrosion-resistant mining two-stage pump Download PDFInfo
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- CN115681137A CN115681137A CN202310011339.0A CN202310011339A CN115681137A CN 115681137 A CN115681137 A CN 115681137A CN 202310011339 A CN202310011339 A CN 202310011339A CN 115681137 A CN115681137 A CN 115681137A
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- stage pump
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- pump body
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- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims description 9
- 238000013016 damping Methods 0.000 claims abstract description 37
- 239000007853 buffer solution Substances 0.000 claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 12
- 239000000872 buffer Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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Abstract
The invention relates to the technical field of mechanical pumps, in particular to an anti-corrosion mining two-stage pump, which reduces the influence of vibration on a two-stage pump body when the two-stage pump body is in a cavity by performing multi-stage damping buffering on the two-stage pump body, avoids the situation that the two-stage pump body is disassembled due to vibration, and improves the use stability of the device; including the mount pad, doublestage pump body and multiunit fixing base, the top at the mount pad is fixed to the doublestage pump body, the inside wall sliding connection of mount pad and multiunit fixing base, a serial communication port, still include two sets of fixed plates, the first shrink pole of multiunit, the first damping spring of multiunit, the multiunit fixed block, two sets of dead levers, two sets of swing pieces, two sets of sliders, two sets of connecting rods, buffer solution bin and two sets of barrier plates, the fixed plate is fixed between two sets of fixing bases of homonymy, the first shrink pole of multiunit evenly fixes respectively on the top of two sets of fixed plates.
Description
Technical Field
The invention relates to the technical field of mechanical pumps, in particular to an anti-corrosion mining two-stage pump.
Background
The mining double-stage pump is characterized in that rotors of a single-stage vane pump are arranged on the same transmission shaft, the two rotors are driven to rotate together when the transmission shaft rotates, a first-stage pump absorbs water through a suction pipe and directly sends the water into a water inlet of a second-stage pump, a water outlet pipe of the second-stage pump sends the water to next equipment, and therefore a front-stage and a rear-stage water absorption system is formed.
Disclosure of Invention
In order to solve the technical problems, the invention provides an anti-corrosion mining two-stage pump which reduces the influence of vibration on a two-stage pump body when the two-stage pump body is in a cavity by performing multi-stage damping and buffering on the two-stage pump body, avoids the situation that the two-stage pump body is disassembled due to vibration, and improves the use stability of the two-stage pump body.
The invention relates to an anti-corrosion mining two-stage pump, which comprises an installation seat, a two-stage pump body and a plurality of groups of fixing seats, wherein the two-stage pump body is fixed at the top end of the installation seat, the installation seat is in sliding connection with the inner side walls of the plurality of groups of fixing seats, and the plurality of groups of fixing seats are respectively positioned at the front, the back, the left and the right of the installation seat; when cavity phenomenon appears in the double-stage pump body inside, the double-stage pump body shakes, make the double-stage pump body drive the mount pad and move down, use through first shrink pole and first damping spring's cooperation this moment and carry out preliminary buffering shock attenuation to the mount pad, when the mount pad moves down simultaneously, can make the slider at the fixed block, the cooperation of dead lever and swing piece is used down, drive connecting rod and barrier plate move to the inboard, the inside buffer solution of buffer solution bin can block barrier plate's removal this moment, thereby form the damping effect, and then further cushion the mount pad, the condition of disassembling because of vibrations has been avoided the double-stage pump body, the stability in use of device has been improved.
Preferably, the damping device further comprises two groups of second contraction rods and two groups of second damping springs, wherein the two groups of second contraction rods are fixed between the two groups of blocking plates, and the second damping springs are fixedly sleeved on the second contraction rods; through setting up second shrink pole and second damping spring, further restrict the removal of barrier plate, further reduce the vibration range of mount pad, improve the shock attenuation effect of device.
Preferably, the pump further comprises a second damping spring, wherein the input end of the second damping spring is communicated with the output port of the first-stage pump of the double-stage pump body, and the output end of the second damping spring is communicated with the input port of the second-stage pump of the double-stage pump body; through setting up second damping spring for the output flow of the first pump of doublestage pump body is balanced with the input flow of the second pump of doublestage pump body, reduces cavitation's emergence probability, further improves the stability in use of device.
Preferably, the double-stage pump further comprises a sound insulation box, wherein the sound insulation box is fixed at the top end of the mounting seat, the sound insulation box covers the double-stage pump body and the balance valve, and a sealing door is arranged at the front end of the sound insulation box; through setting up the sound-proof box, the propagation of noise when reducing the doublestage pump body cavitation appears reduces noise pollution, improves the result of use of device.
Preferably, the buffer solution storage box also comprises two groups of sealing rings which are respectively fixed at the joints of the two groups of barrier plates and the buffer solution storage box; through setting up the sealing washer, the buffer solution in the buffer solution bin is leaked from the junction of barrier plate and buffer solution bin when avoiding moving about the barrier plate, improves the leakproofness of device.
Preferably, the vibration isolation device further comprises a vibration isolation cushion, and the vibration isolation cushion is fixed between the double-stage pump body and the mounting seat; through setting up the shock insulation pad, further reduce vibrations to the influence of doublestage pump body, ensure the steady operation of doublestage pump body.
Preferably, the buffer solution storage box further comprises two groups of reinforcing plates which are symmetrically fixed at the left end and the right end of the buffer solution storage box respectively, and the two groups of reinforcing plates are connected with the bottom end of the mounting seat; through setting up the reinforcing plate, strengthen the intensity that buffer solution bin and mount pad are connected, improve the structural stability of device.
Preferably, the shell of the double-stage pump body is made of stainless steel; through setting up stainless steel, improve the structural strength of device, the difficult corruption of stainless steel improves the corrosion resisting property of device simultaneously, improves the life of device.
Compared with the prior art, the invention has the beneficial effects that: when cavity phenomenon appears in the double-stage pump body inside, the double-stage pump body shakes, make the double-stage pump body drive the mount pad and move down, use through first shrink pole and first damping spring's cooperation this moment and carry out preliminary buffering shock attenuation to the mount pad, when the mount pad moves down simultaneously, can make the slider at the fixed block, the cooperation of dead lever and swing piece is used down, drive connecting rod and barrier plate move to the inboard, the inside buffer solution of buffer solution bin can block barrier plate's removal this moment, thereby form the damping effect, and then further cushion the mount pad, the condition of disassembling because of vibrations has been avoided the double-stage pump body, the stability in use of device has been improved.
Drawings
FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;
FIG. 2 is a schematic view of a partial isometric configuration of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 4 is an enlarged view of the structure of FIG. 1 at B according to the present invention;
in the drawings, the reference numbers: 1. a mounting base; 2. a dual stage pump body; 3. a fixed seat; 4. a fixing plate; 5. a first retracting lever; 6. a first damping spring; 7. a fixed block; 8. fixing the rod; 9. a swing block; 10. a slider; 11. a connecting rod; 12. a buffer storage tank; 13. a blocking plate; 14. a second retracting lever; 15. a second damping spring; 16. a balancing valve; 17. a sound insulation box; 18. a seal ring; 19. a shock insulation pad; 20. a reinforcing plate.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The double-stage pump body 2 is fixed at the top end of the mounting seat 1, the mounting seat 1 is connected with the inner side walls of a plurality of groups of fixing seats 3 in a sliding way, the plurality of groups of fixing seats 3 are respectively positioned at the front, the back, the left and the right of the mounting seat 1, the fixing plates 4 are fixed between the two groups of fixing seats 3 at the same side, a plurality of groups of first contraction rods 5 are respectively and evenly fixed at the top ends of the two groups of fixing plates 4, a first damping spring 6 is fixedly sleeved on the first contraction rod 5, the top ends of the plurality of groups of first contraction rods 5 are respectively connected with the left and the right sides of the bottom end of the mounting seat 1, a plurality of groups of fixing blocks 7 are respectively fixed at the bottom of the inner side ends of the plurality of fixing seats 3, the fixing rod 8 is fixed between the two groups of fixing blocks 7 at the same side, the swinging block 9 is rotatably connected with the fixing rod 8, and the other end of the swinging block 9 is hinged with the sliding block 10, two groups of sliders 10 are respectively clamped with the left side and the right side of the bottom end of the mounting seat 1 in a sliding mode, the connecting rods 11 are fixed at the inner side ends of the sliders 10, the two groups of connecting rods 11 are respectively connected with the left end and the right end of the buffer storage box 12 in a sliding mode, the buffer storage box 12 is fixed in the middle of the bottom end of the mounting seat 1, the bottom end of the buffer storage box 12 is provided with a liquid injection pipe, two groups of barrier plates 13 are respectively fixed at the inner side ends of the two groups of connecting rods 11, the bottom of each barrier plate 13 is provided with a through hole, the two groups of barrier plates 13 are respectively clamped with the inner side walls of the left side and the right side of the buffer storage box 12 in a sliding mode, the two groups of second contraction rods 14 are fixed between the two groups of barrier plates 13, and the second damping springs 15 are fixedly sleeved on the second contraction rods 14; when the cavity phenomenon appears in the interior of the double-stage pump body 2, the double-stage pump body 2 vibrates, so that the double-stage pump body 2 drives the installation seat 1 to move downwards, at the moment, the installation seat 1 is subjected to preliminary buffering and damping through the cooperation of the first shrinkage rod 5 and the first damping spring 6, and meanwhile, when the installation seat 1 moves downwards, the sliding block 10 can be made to be at the fixed block 7, the fixed rod 8 and the swing block 9 are matched to be used, the connecting rod 11 and the barrier plate 13 are driven to move inwards, the buffer solution in the buffer solution storage box 12 can block the movement of the barrier plate 13 at the moment, so that a damping effect is formed, further buffering is performed on the installation seat 1, the situation that the double-stage pump body 2 is disassembled due to vibration is avoided, the use stability of the device is improved, and by the arrangement of the second shrinkage rod 14 and the second damping spring 15, the movement of the barrier plate 13 is further limited, the vibration amplitude of the installation seat 1 is further reduced, and the damping effect of the device is improved.
As shown in fig. 1 to 4, when the anti-corrosion mining two-stage pump of the invention works, firstly, when a cavity phenomenon occurs inside the two-stage pump body 2, the two-stage pump body 2 vibrates, so that the two-stage pump body 2 drives the mounting seat 1 to move downwards, at this time, the mounting seat 1 is subjected to preliminary buffering and damping through the cooperation of the first shrinkage rod 5 and the first damping spring 6, and simultaneously, when the mounting seat 1 moves downwards, the sliding block 10 drives the connecting rod 11 and the barrier plate 13 to move inwards under the cooperation of the fixed block 7, the fixed rod 8 and the swinging block 9, at this time, the buffer solution inside the buffer solution storage tank 12 blocks the movement of the barrier plate 13, so as to form a damping effect, further buffer the mounting seat 1, avoid the situation that the two-stage pump body 2 is disassembled due to vibration, and improve the use stability of the device, the movement of the barrier plate 13 is further limited by arranging the second contraction rod 14 and the second damping spring 15, the vibration amplitude of the mounting seat 1 is further reduced, the damping effect of the device is improved, then the output flow of the first-stage pump of the double-stage pump body 2 is balanced with the input flow of the second-stage pump of the double-stage pump body 2 by arranging the second damping spring 15, the occurrence probability of the cavitation phenomenon is reduced, the use stability of the device is further improved, the noise propagation when the cavitation phenomenon occurs to the double-stage pump body 2 is reduced by arranging the sound insulation box 17, the noise pollution is reduced, the use effect of the device is improved, then the buffer solution in the buffer solution storage box 12 is prevented from leaking from the joint of the barrier plate 13 and the buffer solution storage box 12 when the barrier plate 13 moves left and right by arranging the sealing ring 18, the sealing performance of the device is improved, and the vibration insulation cushion 19 is arranged, the influence of vibration on the double-stage pump body 2 is further reduced, the stable operation of the double-stage pump body 2 is ensured, meanwhile, the connection strength of the buffer solution storage tank 12 and the mounting seat 1 is enhanced through the arrangement of the reinforcing plate 20, and the structural stability of the device is improved.
The anti-corrosion mining two-stage pump has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the pump can be implemented as long as the beneficial effects are achieved; the double-stage pump body 2 and the balance valve 16 of the anti-corrosion type mining double-stage pump are purchased from the market, the installation mode, the connection mode or the setting mode of the double-stage pump body are common modes, the specific structures, the models and the coefficient indexes of all parts of the double-stage pump body are self-contained technologies, and the double-stage pump body can be implemented as long as the beneficial effects of the double-stage pump body are achieved.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (8)
1. An anti-corrosion mining double-stage pump comprises a mounting seat (1), a double-stage pump body (2) and a plurality of groups of fixing seats (3), wherein the double-stage pump body (2) is fixed at the top end of the mounting seat (1), the mounting seat (1) is in sliding connection with the inner side walls of the plurality of groups of fixing seats (3), the plurality of groups of fixing seats (3) are respectively arranged at the front, the back, the left and the right of the mounting seat (1), the anti-corrosion mining double-stage pump is characterized by further comprising two groups of fixing plates (4), a plurality of groups of first shrinkage rods (5), a plurality of groups of first damping springs (6), a plurality of groups of fixing blocks (7), two groups of fixing rods (8), two groups of swing blocks (9), two groups of sliding blocks (10), two groups of connecting rods (11), a buffer storage box (12) and two groups of baffle plates (13), the fixing plates (4) are fixed between the two groups of fixing seats (3) at the same side, the plurality of first shrinkage rods (5) are respectively and evenly fixed at the top ends of the fixing plates (4), the first damping springs (6) are fixedly sleeved on the first shrinkage rods (5), the left and the right sides of the fixing blocks (7), the fixing blocks (7) are respectively fixed at the bottom ends of fixing blocks (8), and the fixing blocks (7), and the fixing blocks (8) are connected with the fixing blocks (8), the other end of swing piece (9) is articulated with slider (10), two sets of sliders (10) slide with the left and right sides of mount pad (1) bottom respectively and clamp, the medial extremity at slider (10) is fixed in connecting rod (11), and two sets of connecting rod (11) slide connection with both ends about buffer solution bin (12) respectively, buffer solution bin (12) are fixed in the bottom middle part of mount pad (1), the bottom of buffer solution bin (12) is provided with annotates the liquid pipe, and two sets of barrier plate (13) are fixed respectively at the medial extremity of two sets of connecting rod (11), the bottom of barrier plate (13) is provided with the opening, two sets of barrier plate (13) slide with the inside wall of buffer solution bin (12) left and right sides respectively.
2. The dual-stage pump for mining of corrosion-resistant type according to claim 1, further comprising two sets of second contraction rods (14) and two sets of second damping springs (15), wherein the two sets of second contraction rods (14) are fixed between the two sets of blocking plates (13), and the second damping springs (15) are fixedly sleeved on the second contraction rods (14).
3. The mining dual-stage pump of the corrosion-resistant type according to claim 1, further comprising a second damping spring (15), wherein an input end of the second damping spring (15) is communicated with an output port of the first-stage pump of the dual-stage pump body (2), and an output end of the second damping spring (15) is communicated with an input port of the second-stage pump of the dual-stage pump body (2).
4. The corrosion-resistant mining dual-stage pump according to claim 1, characterized by further comprising a sound insulation box (17), wherein the sound insulation box (17) is fixed at the top end of the mounting seat (1), the sound insulation box (17) covers the dual-stage pump body (2) and the balance valve (16), and a sealing door is arranged at the front end of the sound insulation box (17).
5. The dual-stage pump for the mine, according to claim 1, characterized in that it further comprises two sets of sealing rings (18), and the two sets of sealing rings (18) are respectively fixed at the joints of the two sets of blocking plates (13) and the buffer storage tank (12).
6. The corrosion-resistant mining dual-stage pump according to claim 1, further comprising a vibration isolation pad (19), wherein the vibration isolation pad (19) is fixed between the dual-stage pump body (2) and the mounting seat (1).
7. The corrosion-resistant mining two-stage pump according to claim 1, further comprising two sets of reinforcing plates (20), wherein the two sets of reinforcing plates (20) are symmetrically fixed at the left and right ends of the buffer storage tank (12), and the two sets of reinforcing plates (20) are connected with the bottom end of the mounting seat (1).
8. The mining dual-stage pump of the corrosion-resistant type according to claim 1, characterized in that the housing of the dual-stage pump body (2) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310011339.0A CN115681137A (en) | 2023-01-05 | 2023-01-05 | Corrosion-resistant mining two-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310011339.0A CN115681137A (en) | 2023-01-05 | 2023-01-05 | Corrosion-resistant mining two-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115681137A true CN115681137A (en) | 2023-02-03 |
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ID=85057640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310011339.0A Pending CN115681137A (en) | 2023-01-05 | 2023-01-05 | Corrosion-resistant mining two-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115681137A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965548A (en) * | 2017-12-29 | 2018-04-27 | 绍兴韵足针纺织有限公司 | A kind of good textile machine of shockproof effect |
| CN112413046A (en) * | 2020-12-07 | 2021-02-26 | 苏州迈创信息技术有限公司 | Dynamic damping shock absorption device for electromechanical equipment and use method thereof |
| US20210344075A1 (en) * | 2020-04-30 | 2021-11-04 | Anhui Lvwo Recycling Energy Technology Co., Ltd. | Echelon utilization battery pack with good seismic resistance |
| CN214661104U (en) * | 2020-12-11 | 2021-11-09 | 杭州正信自动化工程有限公司 | Water pump with shock-absorbing function |
| CN217401573U (en) * | 2022-02-15 | 2022-09-09 | 盐城海特机械科技有限公司 | Marine shock attenuation formula pump station |
-
2023
- 2023-01-05 CN CN202310011339.0A patent/CN115681137A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965548A (en) * | 2017-12-29 | 2018-04-27 | 绍兴韵足针纺织有限公司 | A kind of good textile machine of shockproof effect |
| US20210344075A1 (en) * | 2020-04-30 | 2021-11-04 | Anhui Lvwo Recycling Energy Technology Co., Ltd. | Echelon utilization battery pack with good seismic resistance |
| CN112413046A (en) * | 2020-12-07 | 2021-02-26 | 苏州迈创信息技术有限公司 | Dynamic damping shock absorption device for electromechanical equipment and use method thereof |
| CN214661104U (en) * | 2020-12-11 | 2021-11-09 | 杭州正信自动化工程有限公司 | Water pump with shock-absorbing function |
| CN217401573U (en) * | 2022-02-15 | 2022-09-09 | 盐城海特机械科技有限公司 | Marine shock attenuation formula pump station |
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Application publication date: 20230203 |
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