CN208236765U - A kind of centrifugal type slurry pump pump head - Google Patents
A kind of centrifugal type slurry pump pump head Download PDFInfo
- Publication number
- CN208236765U CN208236765U CN201820506557.6U CN201820506557U CN208236765U CN 208236765 U CN208236765 U CN 208236765U CN 201820506557 U CN201820506557 U CN 201820506557U CN 208236765 U CN208236765 U CN 208236765U
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- China
- Prior art keywords
- fixed
- plate
- spring
- casing
- pump head
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002002 slurry Substances 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of centrifugal type slurry pump pump heads, including bottom plate, the upper end side of the bottom plate is fixed, and there are two first support bars, the upper end of two first support bars is fixed with placement plate jointly, the upper end other side of the bottom plate is fixed, and there are two second support bars, the upper end of two second support bars is fixed with shaft coupling jointly, one end of the shaft coupling is fixed with spiral case, the upper end of the spiral case is equipped with water outlet, one end of the spiral case is equipped with water inlet, the lower end quadrangle of the bottom plate is respectively and fixedly provided with carrier bar, fixed plate is fixed between four carrier bars, the upper end two sides of the fixed plate are fixed, and there are two the second casings.The utility model realize pump head can will due to the vibration of itself weaken, it solves the problems, such as now due to pump head is damaged due to the vibration of itself and by the small part on ontology when in use, the service life of pump head is extended, the time that pump head can be made to use is longer, is easy to use.
Description
Technical field
The utility model relates to Pulp pump pump head technical field more particularly to a kind of centrifugal type slurry pump pump heads.
Background technique
Pulp pump, which refers to, says that finger makes solid, liquid blending agent energy by the effect by centrifugal force (rotation of the impeller of pump)
A kind of increased machinery, under the influence of centrifugal force, liquid are thrown to outer rim from impeller center and obtain energy, to leave at a high speed
Impeller outer edge enters volute pump case, and in volute pump case, liquid slows down due to being gradually expanded for runner, and part kinetic energy is turned
Become static energy, discharge line is finally flowed into higher pressure, send to needing place, but Pulp pump pump head passes through when in use
Often pump head can be made to occur damaging or make a mess of some small parts due to motor and the vibration of itself etc., pump head can be made in this way
Service life shorten, for this purpose, we have proposed a kind of centrifugal type slurry pump pump heads to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of centrifugal type slag-slurry proposed
Pump pump head.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of centrifugal type slurry pump pump head, including bottom plate, the upper end side of the bottom plate are fixed there are two first support bar,
The upper end of two first support bars is fixed with placement plate jointly, and the upper end other side of the bottom plate is fixed, and there are two the second supports
Bar, the upper end of two second support bars are fixed with shaft coupling jointly, and one end of the shaft coupling is fixed with spiral case, the spiral case
Upper end is equipped with water outlet, and one end of the spiral case is equipped with water inlet, and the lower end quadrangle of the bottom plate is respectively and fixedly provided with carrier bar, and four
It is fixed with fixed plate between carrier bar jointly, the upper end two sides of the fixed plate are respectively and fixedly provided with two the second casings, and described second
It is equipped with sliding slot in opposing sidewalls in casing, sliding block is installed in the sliding slot, the lower end of the sliding block is fixed with the second bullet
Spring, one end of the second spring are fixed on the bottom in the second casing, are fixed with third casing, institute between two sliding blocks jointly
It states the bottom in third casing and is fixed with the 4th spring, one end of the 4th spring is fixed with the second backing plate, the third set
The both ends of pipe are equipped with opening, and the side for being open and extending to third casing is run through at the both ends of second backing plate, and described the
The both ends of two backing plates are each attached to the upper end of sliding block, and the upper end of second backing plate is fixed with compression bar, and one end of the compression bar is passed through
It wears the side wall of third casing and the second casing and extends to the upper end of third casing, the upper end of the compression bar is fixed with pressing plate, institute
The upper end for stating pressing plate is fixed on bottom plate, and the lower end two sides of the placement plate are respectively and fixedly provided with fixed block, the lower end of the fixed block
Be fixed with the first screw rod, one end of first screw rod through fixed plate one end and extend to the lower end of fixed plate, described the
Sliding sleeve is connected to the first spring on one screw rod, and the upper end of first spring is fixed on the lower end of fixed block, first spring
Lower end be fixed in fixed plate, the lower end two sides of the fixed block are rotatably connected to the second screw rod, the one of the carrier bar
Side is rotatably connected to first sleeve, and the first backing plate is equipped in the first sleeve, and first set is run through in one end of second screw rod
It manages and extends in first sleeve, the end of second screw rod is fixed on the first backing plate, and one end of first backing plate is solid
Surely there is third spring, one end of the third spring is fixed on one end side wall in first sleeve.
Preferably, the end of the shaft coupling is fixed with mounting plate, is equidistantly equipped with multiple first spiral shells on the mounting plate
Line through-hole, is equidistantly equipped with multiple tapped blind holes on the spiral case, through being equipped with bolt, the spiral shell in first tapped through hole
One end of bolt is through the first tapped through hole and extends in tapped blind hole.
Preferably, the both ends of the placement plate are respectively and fixedly provided with handle.
Preferably, the lower end surrounding of the carrier bar is respectively and fixedly provided with limit plate, and the limit plate is logical equipped with the second screw thread
Hole.
Preferably, the bottom in second casing and third casing is equipped with cushion.
Preferably, the upper end face of told bottom plate is equipped with rubber.
In the utility model, when in use, spiral case generates vibration, and vibration can be passed on pressing plate by bottom plate, the shake of pressing plate
Dynamic that compression bar can be made mobile, the movement of compression bar keeps the second backing plate mobile, and the movement of the second backing plate keeps the 4th spring-compressed mobile, and second
The mobile of backing plate can make sliding block mobile, and the movement of sliding block compresses second spring, and bottom plate vibration can also be such that fixed block shakes simultaneously,
The vibration of seismic mass shakes the first spring by the first screw rod, while fixed block also will pull the second screw rod, the second screw rod
Movement can make the mobile compression third spring-compressed of the first backing plate, to carry out damping to bottom plate, prevent motor and spiral case from generating shake
Vibration is passed in small parts and spiral case again by bottom plate after dynamic, causes the damage of small parts and spiral case.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of centrifugal type slurry pump pump head front view；
Fig. 2 be the utility model proposes a kind of centrifugal type slurry pump pump head side view；
Fig. 3 be the utility model proposes a kind of centrifugal type slurry pump pump head A at structure enlargement diagram；
Fig. 4 be the utility model proposes a kind of centrifugal type slurry pump pump head top view.
In figure: 1 placement plate, 2 first support bars, 3 handles, 4 bottom plates, 5 water outlets, 6 water inlets, 7 mounting plates, 8 shaft couplings
Device, 9 bolts, 10 second support bars, 11 carrier bars, 12 fixed plates, 13 first springs, 14 first sleeves, 15 second springs, 16
One backing plate, 17 first screw rods, 18 sliding slots, 19 fixed blocks, 20 second screw rods, 21 third springs, 22 compression bars, 23 second casings, 24
4th spring, 25 second backing plates, 26 sliding blocks, 27 third casings, 28 pressing plates, 29 spiral cases, 30 limit plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of centrifugal type slurry pump pump head, including bottom plate 4, the upper end side of bottom plate 4 is fixed, and there are two the
One support rod 2, the upper end of two first support bars 2 are fixed with placement plate 1 jointly, and placement plate 1 is in order to place driving motor, bottom
The upper end other side of plate 4 is fixed, and there are two second support bars 10, and the upper end of two second support bars 10 is fixed with shaft coupling jointly
8, one end of shaft coupling 8 is fixed with spiral case 29, and the upper end of spiral case 29 is equipped with water outlet 5, and one end of spiral case 29 is equipped with water inlet 6,
For water inlet 6 in order to connect with the pump housing, the lower end quadrangle of bottom plate 4 is respectively and fixedly provided with carrier bar 11, consolidates jointly between four carrier bars 11
Surely there is fixed plate 12, the upper end two sides of fixed plate 12 are respectively and fixedly provided with two the second casings 23, the opposing sidewalls in the second casing 23
On be equipped with sliding slot 18, sliding block 26 is installed, sliding block 26 can compress second spring 15, the lower end of sliding block 26 when mobile in sliding slot 18
It is fixed with second spring 15, one end of second spring 15 is fixed on the bottom in the second casing 23, common between two sliding blocks 26
It is fixed with third casing 27, the bottom in third casing 27 is fixed with the 4th spring 24, and one end of the 4th spring 24 is fixed with
Two backing plates 25, the second backing plate 25 can make sliding block 26 mobile, and the both ends of third casing 27 are equipped with opening, the both ends of the second backing plate 25
Through being open and extend to the side of third casing 27, the both ends of the second backing plate 25 are each attached to the upper end of sliding block 26, and second
The upper end of backing plate 25 is fixed with compression bar 22, and one end of compression bar 22 through the side wall of third casing 27 and the second casing 23 and extends to
The upper end of third casing 27, the upper end of compression bar 22 are fixed with pressing plate 28, and bottom plate 4 can make 28 moving telescopic of pressing plate, pressing plate when shaking
28 upper end is fixed on bottom plate 4, and the lower end two sides of placement plate 1 are respectively and fixedly provided with fixed block 19, and the lower end of fixed block 19 is fixed with
One end of first screw rod 17, the first screw rod 17 runs through one end of fixed plate 12 and extends to the lower end of fixed plate 12, the first screw rod
Sliding sleeve is connected to the first spring 13 on 17, and the upper end of the first spring 13 is fixed on the lower end of fixed block 19, under the first spring 13
End is fixed in fixed plate 12, and the lower end two sides of fixed block 19 are rotatably connected to the second screw rod 20, and the side of carrier bar 11 turns
It is dynamic to be connected with first sleeve 14, the first backing plate 16 is equipped in first sleeve 14, the second screw rod 20 drives the first backing plate 16 mobile, the
One end of two screw rods 20 is through first sleeve 14 and extends in first sleeve 14, and the end of the second screw rod 20 is fixed on the first pad
On plate 16, one end of the first backing plate 16 is fixed with third spring 21, and one end of third spring 21 is fixed in first sleeve 14
On the side wall of one end.
In the utility model, the end of shaft coupling 8 is fixed with mounting plate 7, is equidistantly equipped with multiple first spiral shells on mounting plate 7
Line through-hole, is equidistantly equipped with multiple tapped blind holes on spiral case 29, through being equipped with bolt 9, one end of bolt 9 in the first tapped through hole
Through the first tapped through hole and extend in tapped blind hole, the both ends of placement plate 1 are respectively and fixedly provided with handle 3, handle 3 convenient for users to
Carrying, the lower end surrounding of carrier bar 11 is respectively and fixedly provided with limit plate 30, and limit plate 30 is equipped with the second tapped through hole, limit plate 30
In order to fix whole device when in use, the bottom in the second casing 23 and third casing 27 is equipped with cushion, cushion
For the resilient absorbent for shaking spring, the upper end face of told bottom plate 4 is equipped with rubber, and rubber can inhale the vibration of spiral case 29
It receives, also there is certain erasure effect.
In the utility model, when in use, spiral case 29 generates vibration, and vibration can be passed on pressing plate 28 by bottom plate 4, presses
The vibration of plate 28 can make compression bar 22 mobile, and the movement of compression bar 22 keeps the second backing plate 25 mobile, and the movement of the second backing plate 25 makes the 4th
The compression movement of spring 24, the mobile of the second backing plate 25 can make sliding block 26 mobile, and the movement of sliding block 26 compresses second spring 15, bottom
The vibration of plate 4 can also be such that fixed block 19 shakes simultaneously, and the vibration of seismic mass 19 shakes the first spring 13 by the first screw rod 17, together
When fixed block 19 also will pull the second screw rod 20, the mobile of the second screw rod 20 can make the mobile compression third spring 21 of the first backing plate 16
Compression, to carry out damping to bottom plate 4, after preventing motor and spiral case 29 from generating vibration will vibration passed to again by bottom plate 4 it is small
On type part and spiral case 29, the damage of small parts and spiral case 29 is caused.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of centrifugal type slurry pump pump head, including bottom plate (4), which is characterized in that the upper end side of the bottom plate (4) is fixed with
Two first support bars (2), the upper end of two first support bars (2) are fixed with placement plate (1) jointly, the bottom plate (4) it is upper
Hold the other side fixed there are two second support bar (10), the upper end of two second support bars (10) is fixed with shaft coupling (8) jointly,
One end of the shaft coupling (8) is fixed with spiral case (29), and the upper end of the spiral case (29) is equipped with water outlet (5), the spiral case
(29) one end is equipped with water inlet (6), and the lower end quadrangle of the bottom plate (4) is respectively and fixedly provided with carrier bar (11), four carrier bars
(11) it is fixed with jointly between fixed plate (12), the upper end two sides of the fixed plate (12) are respectively and fixedly provided with two the second casings
(23), it is equipped with sliding slot (18) in the opposing sidewalls in second casing (23), sliding block is installed in the sliding slot (18)
(26), the lower end of the sliding block (26) is fixed with second spring (15), and one end of the second spring (15) is fixed on second set
The bottom in (23) is managed, is fixed with jointly third casing (27) between two sliding blocks (26), the bottom in the third casing (27)
Portion is fixed with the 4th spring (24), and one end of the 4th spring (24) is fixed with the second backing plate (25), the third casing
(27) both ends are equipped with opening, and the both ends of second backing plate (25), which are run through, to be open and extend to the one of third casing (27)
Side, the both ends of second backing plate (25) are each attached to the upper end of sliding block (26), and the upper end of second backing plate (25) is fixed with
One end of compression bar (22), the compression bar (22) through the side wall of third casing (27) and the second casing (23) and extends to third set
The upper end of (27) is managed, the upper end of the compression bar (22) is fixed with pressing plate (28), and the upper end of the pressing plate (28) is fixed on bottom plate (4)
On, the lower end two sides of the placement plate (1) are respectively and fixedly provided with fixed block (19), and the lower end of the fixed block (19) is fixed with first
One end of bar (17), first screw rod (17) runs through the one end of fixed plate (12) and extends to the lower end of fixed plate (12), institute
It states sliding sleeve on the first screw rod (17) to be connected to the first spring (13), the upper end of first spring (13) is fixed on fixed block (19)
Lower end, the lower end of first spring (13) is fixed on fixed plate (12), and the lower end two sides of the fixed block (19) turn
Dynamic to be connected with the second screw rod (20), the side of the carrier bar (11) is rotatably connected to first sleeve (14), the first sleeve
(14) the first backing plate (16) are equipped in, one end of second screw rod (20) through first sleeve (14) and extends to first sleeve
(14) in, the end of second screw rod (20) is fixed on the first backing plate (16), and one end of first backing plate (16) is fixed
Have third spring (21), one end of the third spring (21) is fixed on one end side wall in first sleeve (14).
2. a kind of centrifugal type slurry pump pump head according to claim 1, which is characterized in that the end of the shaft coupling (8)
It is fixed with mounting plate (7), multiple first tapped through holes, first-class of the spiral case (29) is equidistantly equipped on the mounting plate (7)
Away from being equipped with multiple tapped blind holes, through being equipped with bolt (9) in first tapped through hole, one end of the bolt (9) is through the
One tapped through hole simultaneously extends in tapped blind hole.
3. a kind of centrifugal type slurry pump pump head according to claim 1, which is characterized in that the both ends of the placement plate (1)
It is respectively and fixedly provided with handle (3).
4. a kind of centrifugal type slurry pump pump head according to claim 1, which is characterized in that the lower end of the carrier bar (11)
Surrounding is respectively and fixedly provided with limit plate (30), and the limit plate (30) is equipped with the second tapped through hole.
5. a kind of centrifugal type slurry pump pump head according to claim 1, which is characterized in that second casing (23) and
Bottom in three casings (27) is equipped with cushion.
6. a kind of centrifugal type slurry pump pump head according to claim 1, which is characterized in that the upper end table of the bottom plate (4)
Face is equipped with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506557.6U CN208236765U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506557.6U CN208236765U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236765U true CN208236765U (en) | 2018-12-14 |
Family
ID=64587611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820506557.6U Expired - Fee Related CN208236765U (en) | 2018-04-11 | 2018-04-11 | A kind of centrifugal type slurry pump pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236765U (en) |
-
2018
- 2018-04-11 CN CN201820506557.6U patent/CN208236765U/en not_active Expired - Fee Related
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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: 20181214 |