CN207961086U - A kind of irrigation and water conservancy irrigation mixed-flow pump - Google Patents
A kind of irrigation and water conservancy irrigation mixed-flow pump Download PDFInfo
- Publication number
- CN207961086U CN207961086U CN201820375003.7U CN201820375003U CN207961086U CN 207961086 U CN207961086 U CN 207961086U CN 201820375003 U CN201820375003 U CN 201820375003U CN 207961086 U CN207961086 U CN 207961086U
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- Prior art keywords
- irrigation
- pump
- bolted
- flow pump
- mixed
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Abstract
The utility model provides a kind of irrigation and water conservancy irrigation mixed-flow pump, including support base, adjustable damping sleeper structure, filter screen structure, noise reduction protective shell structure, mounting flange, motor, first support bar, motor cabinet, connecting rod, movable pulley, bail, second support bar, pump frame, axle, water outlet pipe and rotary shaft, axis is connected on centre position at left and right sides of the front surface and rear surface of support base to the adjustable damping sleeper structure respectively；The filter screen structure is bolted to the upper end of second support bar.The setting of the utility model wire lever is conducive to the height for adjusting fixed seat, and then adjusts the height of mixed-flow pump, adapts to different croplands and irrigates the needs used；The setting of damping sleeper is conducive to play cushioning effect, ensures that mixed-flow pump is smoothly run；Filter screen is arranged, and is conducive to the sundries in drainage, plays the role of protecting impeller, prevents sundries from generating damage to impeller.
Description
Technical field
The utility model belongs to irrigation and water conservancy irrigation equipment technical field more particularly to a kind of irrigation and water conservancy irrigation mixed flow
Pump.
Background technology
Mixed-flow pump is a kind of pump between centrifugal pump and axial-flow pump.The specific speed of mixed-flow pump is higher than centrifugal pump, is less than
Axial-flow pump, generally between 300-500.Its lift is higher than axial-flow pump, but flow-rate ratio axial-flow pump is small, bigger than centrifugal pump.Work as original
After the rotation of motivation impeller, there is axial thrust again to the existing centrifugal force of the effect of liquid, is the synthesis of centrifugal pump and axial-flow pump,
The oblique outflow impeller of liquid.Therefore it is a kind of pump between centrifugal pump and axial-flow pump.The specific speed of mixed-flow pump be higher than from
Heart pump is less than axial-flow pump, generally between 300-500.Its lift is higher than axial-flow pump, but flow-rate ratio axial-flow pump is small, than centrifugation
Pump is big.
China Patent Publication No. is CN207004950U, and invention and created name is a kind of irrigation and water conservancy irrigation mixed-flow pump,
Its structure includes pedestal, rotation axis, motor, hanging ring, terminal box, outlet pipe, water-in flange pipe, cartridge filter, the pump housing, on pedestal
Be equipped with motor and the pump housing side by side, motor and the pump housing are interference fitted with pedestal, and motor is set on the left of the pump housing, motor and
The pump housing is flexibly connected by rotation axis, and hanging ring is equipped at the top of motor, and motor and hanging ring welding, motor are equipped with wiring
Box, motor and terminal box electrical connection, pump housing top are equipped with outlet pipe, and the pump housing and outlet pipe are integrated.But it is existing
Irrigation and water conservancy irrigation with mixed-flow pump there is also height adjusting cannot be carried out according to the needs of actual landform, water inlet lacked
Filter function and the excessive problem of noise.
Therefore, a kind of irrigation and water conservancy irrigation is invented to be very necessary with mixed-flow pump.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of irrigation and water conservancy irrigation mixed-flow pump, existing to solve
Some irrigation and water conservancy irrigations cannot carry out height adjusting with mixed-flow pump according to the needs of actual landform, and water inlet lacks filtering function
The excessive problem with noise.A kind of irrigation and water conservancy irrigation mixed-flow pump, including support base, adjustable damping sleeper structure, filtering
Web frame, noise reduction protective shell structure, mounting flange, motor, first support bar, motor cabinet, connecting rod, movable pulley, bail,
Second support bar, pump frame, axle, water outlet pipe and rotary shaft, axis is connected on branch to the adjustable damping sleeper structure respectively
Support centre position at left and right sides of the front surface and rear surface of seat；The filter screen structure is bolted to the upper of second support bar
End；The noise reduction protective shell structure is bolted to the front surface right positions of motor；The mounting flange screw thread connects
It is connected on the right side of filter screen structure；The motor is bolted to the upper end of first support bar；The motor cabinet bolt connects
It is connected on the upper surface leftward position of support base；The first support bar is bolted to upper surface of motor cabinet or so two respectively
Side；The connecting-rod bolt is connected to the lower surface centre position of support base；The movable pulley is socketed in axle respectively
Both ends；The bail is welded on the right side centre position of support base；The second support bar is bolted to pump respectively
At left and right sides of the upper surface of pedestal；The pump frame is bolted to the upper surface right positions of support base；The axle
The front surface lower middle position of plug connection bar；The water outlet pipe is bolted to the upper end of filter screen structure；It is described
Rotary shaft one end shaft coupling be connected on the output shaft of motor, the other end is bolted to the left side interposition of filter screen structure
It sets；The adjustable damping sleeper structure includes link block, adjusts screwed pipe, wire lever, attachment cap, damping sleeper and fixation
Seat, the link block are welded on the left side centre position for adjusting screwed pipe；The wire lever, which is threaded in, adjusts screwed pipe
It is internal；The attachment cap is threaded in the lower end of wire lever；The damping sleeper is bolted under attachment cap
End；The cage bolt is connected to the lower surface of damping sleeper.
Preferably, the filter screen structure includes outlet pipe, pump case, filter screen, impeller, axle sleeve, fastening bolt and pump
Axis, the outlet pipe are welded on the upper surface centre position of pump case；The filter screen is bolted to the front surface of pump case；
The impeller screw is connected to the outer surface of axle sleeve；The axle sleeve is connected to the outer surface of pump shaft by fastening bolt；Institute
The fastening bolt stated is threaded in the outer surface of axle sleeve.
Preferably, the noise reduction protective shell structure includes protecting crust, sound-absorbing ventilation hole, oil filler point, deck, connecting shaft,
Pull handle and baffle, the sound-absorbing ventilation hole are glued to centre position on the left of the front surface of protecting crust；The oil filler point is longitudinal
It is opened in the front surface upper middle position of protecting crust；During the deck is respectively welded at left and right sides of the front surface of protecting crust
Between position；The connecting shaft transverse splicing is in the inside of deck；The pull handle is glued to the lower surface centre position of baffle；
The baffle is glued to the lower surface centre position of connecting shaft.
Preferably, the water outlet pipe is bolted to the upper end of outlet pipe；The water outlet pipe and outlet pipe
Intersection is provided with gasket.
Preferably, the impeller and fastening bolt are arranged alternately；The impeller specifically uses stainless steel impeller.
Preferably, the filter screen specifically uses steel wire.
Preferably, the outlet pipe is connected to by pump case with water outlet pipe.
Preferably, the upper end of the oil filler point is plugged with rubber stopper.
Preferably, the front surface splicing of the sound-absorbing ventilation hole has sound-absorbing spongy layer.
Preferably, the upper end of the wire lever is welded with nut.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, the setting of the wire lever is conducive to the height for adjusting fixed seat, and then adjusts mixed flow
The height of pump adapts to different croplands and irrigates the needs used.
2. in the utility model, the setting of the damping sleeper is conducive to play cushioning effect, ensures that mixed-flow pump is steady
Operation.
3. in the utility model, the setting of the filter screen was conducive to the sundries in drainage, protection impeller is played
Effect prevents sundries from generating damage to impeller.
4. in the utility model, the front surface splicing of the sound-absorbing ventilation hole has sound-absorbing spongy layer, is conducive to play drop
Good operating environment is safeguarded in the effect of low noise.
5. in the utility model, the upper end of the oil filler point is plugged with rubber stopper, be conducive to note to rotary shaft
Oily maintaining, rubber stopper play the role of that dust is prevented to block oil filler point.
6. in the utility model, the setting of the pull handle and baffle is conducive to the fortune for easily opening baffle to motor
Row situation is checked.
7. in the utility model, the setting of the bail and movable pulley is conducive to connect pulling equipment to mixed-flow pump
It is moved, meets the needs that different location farmland uses.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the adjustable damping sleeper structure of the utility model.
Fig. 3 is the structural schematic diagram of the filter screen structure of the utility model.
Fig. 4 is the structural schematic diagram of the noise reduction protective shell structure of the utility model.
In figure：
1, support base；2, adjustable damping sleeper structure；21, link block；22, screwed pipe is adjusted；23, wire lever；24, it connects
Cap；25, damping sleeper；26, fixed seat；3, filter screen structure；31, outlet pipe；32, pump case；33, filter screen；34, impeller；35、
Axle sleeve；36, fastening bolt；37, pump shaft；4, noise reduction protective shell structure；41, protecting crust；42, sound-absorbing ventilation hole；43, oil filler point；
44, deck；45, connecting shaft；46, pull handle；47, baffle；5, mounting flange；6, motor；7, first support bar；8, motor cabinet；
9, connecting rod；10, movable pulley；11, bail；12, second support bar；13, pump frame；14, axle；15, water outlet pipe；16、
Rotary shaft.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 4
The utility model provides a kind of irrigation and water conservancy irrigation mixed-flow pump, including support base 1, adjustable damping sleeper structure
2, filter screen structure 3, noise reduction protective shell structure 4, mounting flange 5, motor 6, first support bar 7, motor cabinet 8, connecting rod 9,
Movable pulley 10, bail 11, second support bar 12, pump frame 13, axle 14, water outlet pipe 15 and rotary shaft 16, described can
Adjusting damping pillow timber structure 2, axis is connected on centre position at left and right sides of the front surface and rear surface of support base 1 respectively；The filtering
Web frame 3 is bolted to the upper end of second support bar 12；The noise reduction protective shell structure 4 is being bolted to motor 6 just
Surface right positions；The mounting flange 5 is threaded in the right side of filter screen structure 3；The motor 6 is bolted
In the upper end of first support bar 7；The motor cabinet 8 is bolted to the upper surface leftward position of support base 1；Described first
Supporting rod 7 is bolted to respectively at left and right sides of the upper surface of motor cabinet 8；The connecting rod 9 is bolted to support base 1
Lower surface centre position；The movable pulley 10 is socketed in the both ends of axle 14 respectively；The bail 11 is welded on support
The right side centre position of seat 1；The second support bar 12 is bolted to respectively at left and right sides of the upper surface of pump frame 13；Institute
The pump frame 13 stated is bolted to the upper surface right positions of support base 1；The front surface of the 14 plug connection bar 9 of axle
Lower middle position；The water outlet pipe 15 is bolted to the upper end of filter screen structure 3；16 one end of rotary shaft connection
Axis device is connected on the output shaft of motor 6, and the other end is bolted to the left side centre position of filter screen structure 3；Described can
It includes link block 21 to adjust damping pillow timber structure 2, adjusts screwed pipe 22, wire lever 23, attachment cap 24, damping sleeper 25 and fixed seat
26, the link block 21 is welded on the left side centre position for adjusting screwed pipe 22；The wire lever 23 is threaded in adjusting
The inside of screwed pipe 22；The attachment cap 24 is threaded in the lower end of wire lever 23；The bolt of the damping sleeper 25 connects
It is connected on the lower end of attachment cap 24；The fixed seat 26 is bolted to the lower surface of damping sleeper 25.
In above-described embodiment, specifically, the filter screen structure 3 includes outlet pipe 31, pump case 32, filter screen 33, leaf
Wheel 34, axle sleeve 35, fastening bolt 36 and pump shaft 37, the outlet pipe 31 are welded on the upper surface centre position of pump case 32；Institute
The filter screen 33 stated is bolted to the front surface of pump case 32；34 screw of impeller is connected to the outer surface of axle sleeve 35；Institute
The axle sleeve 35 stated is connected to the outer surface of pump shaft 37 by fastening bolt 36；The fastening bolt 36 is threaded in axle sleeve 35
Outer surface.
In above-described embodiment, specifically, the noise reduction protective shell structure 4 includes protecting crust 41, sound-absorbing ventilation hole 42, note
Oilhole 43, deck 44, connecting shaft 45, pull handle 46 and baffle 47, the sound-absorbing ventilation hole 42 are glued to the positive table of protecting crust 41
Left side of face centre position；The longitudinal front surface upper middle position for being opened in protecting crust 41 of the oil filler point 43；The card
Seat 44 is respectively welded at centre position at left and right sides of the front surface of protecting crust 41；45 transverse splicing of connecting shaft is in deck 44
Inside；The pull handle 46 is glued to the lower surface centre position of baffle 47；The baffle 47 is glued to connecting shaft 45
Lower surface centre position.
In above-described embodiment, specifically, the water outlet pipe 15 is bolted to the upper end of outlet pipe 31；Described goes out
The intersection of water take over 15 and outlet pipe 31 is provided with gasket.
In above-described embodiment, specifically, the impeller 34 and fastening bolt 36 is arranged alternately；The impeller 34 is specific
Using stainless steel impeller.
In above-described embodiment, specifically, the filter screen 33 specifically uses steel wire.
In above-described embodiment, specifically, the outlet pipe 31 is connected to by pump case 32 with water outlet pipe 15.
In above-described embodiment, specifically, the upper end of the oil filler point 43 is plugged with rubber stopper.
In above-described embodiment, specifically, the front surface splicing of the sound-absorbing ventilation hole 42 has sound-absorbing spongy layer.
In above-described embodiment, specifically, the upper end of the wire lever 23 is welded with nut.
Operation principle
The utility model adjusts damping sleeper 25 and fixed seat 26 and support base 1 by turning wire lever 23 when in use
The distance between so that fixed seat 26 plays the role of reinforcing；Water inlet pipe is connected by mounting flange 5, outlet pipe is connected
In the upper surface of water outlet pipe 15, starts motor 6 and drive rotary shaft 16 rotate and then drive the rotation of pump shaft 37, to band
The rotation of movable vane wheel 34 meets the needs of field irrigation to extract water out from water outlet 31 through filter screen 33 and pump case 32；
In the mixed-flow pump course of work, the sound-absorbing spongy layer of 42 front surface of sound-absorbing ventilation hole setting can play the role of absorbing noise, pass through
It pulls pull handle 46 to open baffle 47, checks the operation conditions of rotary shaft 16 at any time.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of irrigation and water conservancy irrigation mixed-flow pump, which is characterized in that the irrigation and water conservancy irrigation mixed-flow pump includes support base
(1), adjustable damping sleeper structure (2), filter screen structure (3), noise reduction protective shell structure (4), mounting flange (5), motor
(6), first support bar (7), motor cabinet (8), connecting rod (9), movable pulley (10), bail (11), second support bar (12), pump
Pedestal (13), axle (14), water outlet pipe (15) and rotary shaft (16), the adjustable damping sleeper structure (2) difference axis
It is connected on centre position at left and right sides of the front surface and rear surface of support base (1)；The filter screen structure (3) is bolted to
The upper end of two supporting rods (12)；The noise reduction protective shell structure (4) is bolted to the front surface right positions of motor (6)；
The mounting flange (5) is threaded in the right side of filter screen structure (3)；The motor (6) is bolted to first
The upper end of supporting rod (7)；The motor cabinet (8) is bolted to the upper surface leftward position of support base (1)；Described first
Supporting rod (7) is bolted to respectively at left and right sides of the upper surface of motor cabinet (8)；The connecting rod (9) is bolted to branch
Support the lower surface centre position of seat (1)；The movable pulley (10) is socketed in the both ends of axle (14) respectively；The bail
(11) it is welded on the right side centre position of support base (1)；The second support bar (12) is bolted to pump frame respectively
(13) at left and right sides of upper surface；The pump frame (13) is bolted to the upper surface right positions of support base (1)；It is described
Axle (14) plug connection bar (9) front surface lower middle position；The water outlet pipe (15) is bolted to filtering
The upper end of web frame (3)；Rotary shaft (16) one end shaft coupling is connected on the output shaft of motor (6), another terminal bolt
It is connected to the left side centre position of filter screen structure (3)；The adjustable damping sleeper structure (2) includes link block (21),
Adjust screwed pipe (22), wire lever (23), attachment cap (24), damping sleeper (25) and fixed seat (26), the link block (21)
It is welded on the left side centre position for adjusting screwed pipe (22)；The wire lever (23), which is threaded in, adjusts the interior of screwed pipe (22)
Portion；The attachment cap (24) is threaded in the lower end of wire lever (23)；Damping sleeper (25) are bolted to
The lower end of attachment cap (24)；The fixed seat (26) is bolted to the lower surface of damping sleeper (25).
2. irrigation and water conservancy irrigation mixed-flow pump as described in claim 1, which is characterized in that filter screen structure (3) packet
Include water pipe (31), pump case (32), filter screen (33), impeller (34), axle sleeve (35), fastening bolt (36) and pump shaft (37), institute
The outlet pipe (31) stated is welded on the upper surface centre position of pump case (32)；The filter screen (33) is bolted to pump case
(32) front surface；Described impeller (34) screw is connected to the outer surface of axle sleeve (35)；The axle sleeve (35) passes through fastening
Bolt (36) is connected to the outer surface of pump shaft (37)；The fastening bolt (36) is threaded in the outer surface of axle sleeve (35).
3. irrigation and water conservancy irrigation mixed-flow pump as described in claim 1, which is characterized in that the noise reduction protective shell structure
(4) include protecting crust (41), sound-absorbing ventilation hole (42), oil filler point (43), deck (44), connecting shaft (45), pull handle (46) and gear
Plate (47), the sound-absorbing ventilation hole (42) are glued to centre position on the left of the front surface of protecting crust (41)；The oil filler point
(43) longitudinal front surface upper middle position for being opened in protecting crust (41)；The deck (44) is respectively welded at protecting crust
(41) centre position at left and right sides of front surface；Inside of connecting shaft (45) transverse splicing in deck (44)；Described
Pull handle (46) is glued to the lower surface centre position of baffle (47)；The baffle (47) is glued to the lower surface of connecting shaft (45)
Centre position.
4. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 2, which is characterized in that described water outlet pipe (15) bolt
It is connected to the upper end of outlet pipe (31)；The intersection of the water outlet pipe (15) and outlet pipe (31) is provided with gasket.
5. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 2, which is characterized in that the impeller (34) and fastening spiral shell
Bolt (36) is arranged alternately；The impeller (34) specifically uses stainless steel impeller.
6. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 2, which is characterized in that the filter screen (33) is specifically adopted
Use steel wire.
7. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 2, which is characterized in that the outlet pipe (31) passes through pump
Shell (32) is connected to water outlet pipe (15).
8. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 3, which is characterized in that the upper end of the oil filler point (43)
It is plugged with rubber stopper.
9. irrigation and water conservancy irrigation mixed-flow pump as claimed in claim 3, which is characterized in that the sound-absorbing ventilation hole (42)
Front surface splicing has sound-absorbing spongy layer.
10. irrigation and water conservancy irrigation mixed-flow pump as described in claim 1, which is characterized in that the wire lever (23) it is upper
End is welded with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375003.7U CN207961086U (en) | 2018-03-20 | 2018-03-20 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375003.7U CN207961086U (en) | 2018-03-20 | 2018-03-20 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961086U true CN207961086U (en) | 2018-10-12 |
Family
ID=63725301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375003.7U Expired - Fee Related CN207961086U (en) | 2018-03-20 | 2018-03-20 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042383A (en) * | 2018-10-27 | 2018-12-21 | 张晓珂 | A kind of multi-functional poultry shit remover being easily installed |
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
-
2018
- 2018-03-20 CN CN201820375003.7U patent/CN207961086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042383A (en) * | 2018-10-27 | 2018-12-21 | 张晓珂 | A kind of multi-functional poultry shit remover being easily installed |
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190320 |