CN209604221U - A kind of industrial hose pump extruding wheel gap has grade to adjust device - Google Patents
A kind of industrial hose pump extruding wheel gap has grade to adjust device Download PDFInfo
- Publication number
- CN209604221U CN209604221U CN201822252482.6U CN201822252482U CN209604221U CN 209604221 U CN209604221 U CN 209604221U CN 201822252482 U CN201822252482 U CN 201822252482U CN 209604221 U CN209604221 U CN 209604221U
- Authority
- CN
- China
- Prior art keywords
- extruding wheel
- hole
- arc
- pump
- grade
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model, which provides a kind of industrial hose pump extruding wheel gap, has grade to adjust device, peristaltic pump includes the pump housing, pump cover, speed reducer, drive disk, extruding wheel and elastic hose, the arc plate that drive disk is centrosymmetric by two sections forms, each arc plate edge is provided at least one location hole, is provided with a positioning bolt hole I below each location hole；It is provided with extruding wheel shaft in extruding wheel, squeezes wheel shaft outboard end head and is fixed with plectrum, extruding wheel shaft mounting hole is provided on plectrum, is provided with positioning bolt hole II below extruding wheel shaft mounting hole.Industry software tube pump extruding wheel gap provided by the utility model has grade adjustment device to adjust, and extruding wheel gap is simple and fast, speed is fast, high-efficient, working efficiency is greatly improved, it operates reliable, durable, improve the utilization rate of equipment, the adjustment in the extruding wheel gap suitable for different hose dimensions pump, it is easy to process, save production cost.
Description
Technical field
The utility model belongs to delivery hose pump technical field, and in particular to there is grade in a kind of industrial hose pump extruding wheel gap
Adjust device.
Background technique
Industrial hose pump is that one kind is widely used in construction, pharmaceutical factory, chemical company, water process, subway work etc.
The delivery hose of industry pumps, its working principle is that the alternating based on elastic hose is stretched come pumped (conveying) medium.I.e. speed reducer drives
Rotary disk, extruding wheel or crushing block are equipped on rotary disk, and rotary disk drives extruding wheel or crushing block revolution, extruding wheel or extruding
Block squeezes elastic hose and flexible deformation occurs, and forms negative pressure in suction inlet and sucks medium, by the push of extruding wheel or crushing block,
Medium is discharged from outlet.Medium output pressure is the gap by adjusting extruding wheel or crushing block and inner walls, that is, is adjusted
Extruding wheel or crushing block squeeze the deflection of elastic hose, adjust output pressure and discharge capacity, meet requirement.
The output pressure of industrial hose pump and the adjustment process of discharge capacity are as follows: firstly, the industrial hose assembled pump is put into
On testing stand, various pipelines and instrument are connected；Outlet valve is opened to maximum, transports industrial hose pump in an unstressed state
Row, whether observation operation is good, in situation without exception, gradually closes outlet valve, when valve is closed to certain position, viewing
Whether pressure gauge and flowmeter can reach pressure, displacement requirements, if cannot reach requirement, shut down, open pump cover, adjust extruding wheel
Or crushing block, increase or decrease its gap with inner wall.The above process is repeated again, until reaching requirement.
Accordingly, it is that industrial hose pump must carry out that extruding wheel or crushing block, which squeeze the deflection of elastic hose,
The size of important step, deflection directly affects the output pressure of peristaltic pump.According in adjustment extruding wheel or crushing block and shell
The method in wall gap is divided into electrodeless adjustment and has grade to adjust two kinds；Generally there are two types of methods for electrodeless adjustment: one is squeeze wheel shaft
It is processed into eccentric shaft, adjusts extruding wheel and inner walls gap by adjusting eccentricity to reach；Another is drawn with screw rod
It is dynamic to squeeze wheel shaft.Grade adjustment be in extruding wheel or crushing block pedestal directly increase or less gasket, so as to adjust extruding wheel
Or the gap of crushing block and inner walls.
Utility model content
Purpose of the utility model is to solve the above-mentioned problems of the prior art, and it is crowded to provide a kind of industrial hose pump
Pinch roller gap has grade to adjust device.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of industrial hose pump extruding wheel gap has
Grade adjustment device, peristaltic pump includes the pump housing, pump cover, speed reducer, drive disk, extruding wheel and elastic hose, and speed reducer is mounted on pump
Outside body, drive disk and extruding wheel are arranged in pump body, and extruding wheel is fixed on drive disk, drive disk and extruding wheel assembling
Assembly is mounted on the output shaft of speed reducer, and elastic hose is U-shaped to be placed between extruding wheel and pump housing inner wall, elastic hose
Inlet and outlet is provided with connector, and the drive disk is made of the arc plate being centrosymmetric, and each arc plate edge is provided with
At least one location hole is provided with extruding wheel shaft in extruding wheel, squeezes wheel shaft outboard end head and is fixed with driving device.
A positioning bolt hole I is provided with below each location hole, the location hole is arc-shaped hole, arc-shaped hole and circle
Rectangular slot is provided between the edge of arc plate, the arc angle of the arc-shaped hole is greater than 180 °, the width of rectangular slot
Spend the diameter of phi 1 that L1 is less than arc-shaped hole.
The driving device is plectrum, and extruding wheel shaft mounting hole, setting below extruding wheel shaft mounting hole are provided on plectrum
There is positioning bolt hole II.
The center of circle of the location hole and the center of circle of positioning bolt hole I and the center of circle of arc plate are on the same line.
It is squeezed on the distance between the arc-shaped hole center of circle of the location hole and corresponding positioning bolt hole I H1 and plectrum
The distance between pinch roller shaft mounting hole and positioning bolt hole II H2 are equal.
It squeezes and is fixed with extruding wheel bearing on wheel shaft, there are two the extruding wheel bearings, and two extruding wheel bearings are symmetrical
Setting is squeezing wheel shaft two sides, squeezes wheel bearing end face outside and is provided with oil sealing, extruding wheel shell is provided with outside the extruding wheel.
The extruding wheel shaft is arranged in the axis squeezed on the outside of wheel shell and is set as locating shaft, and the section of the locating shaft is by one section
The straightway composition of arc section and connection arc section two-end-point, the arc angle of arc section are greater than 180 °.
The diameter of phi 2 of the locating shaft arc section and the diameter of phi 1 of the arc-shaped hole of location hole are equal, the straightway
Vertical range L2 between midpoint and arc section is equal with the width L1 of rectangular slot.
The locating shaft of the extruding wheel is fixed in arc-shaped location hole by the rectangular slot on drive disk, on plectrum
Positioning bolt hole II corresponded to each other with the positioning bolt hole I below location hole, positioning bolt hole II and positioning bolt hole I pass through
Bolt and elastomeric pad are fixed together.
The utility model has the beneficial effects that: there is grade adjustment in industrial hose pump provided by the utility model extruding wheel gap
Device adjustment extruding wheel gap is simple and fast, speed is fast, high-efficient, and working efficiency is greatly improved, and operates reliable, durable, raising
The utilization rate of equipment, the adjustment in the extruding wheel gap suitable for different hose dimensions pump is easy to process, saves production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model drive disk.
Fig. 3 is the side structure schematic diagram of the utility model extruding wheel.
Fig. 4 is the schematic cross-section of the utility model locating shaft.
Fig. 5 is the driving device structure schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-5, the utility model, which provides a kind of industrial hose pump extruding wheel gap, has grade to adjust device, peristaltic pump
Including the pump housing 3, pump cover 6, speed reducer 1, drive disk 2, extruding wheel 4 and elastic hose 5, speed reducer 1 is mounted on outside the pump housing 3, is driven
Moving plate 2 and extruding wheel 4 are arranged inside the pump housing 3, and extruding wheel 4 is fixed on drive disk 2, and drive disk 2 and extruding wheel 4 assemble total
At being mounted on the output shaft of speed reducer 1, elastic hose 5 is U-shaped to be placed between extruding wheel 4 and the inner wall of the pump housing 3, and elasticity is soft
The inlet and outlet of pipe 5 is provided with connector 7, and drive disk 2 is made of two sections of arc plates being centrosymmetric 21, each arc plate 21
Edge is provided at least one location hole 22, and a positioning bolt hole I 23 is provided with below each location hole 22；In extruding wheel 4
It is provided with and squeezes wheel shaft 10, squeeze 10 outside end of wheel shaft and be fixed with driving device 11, driving device 11 is plectrum, is set on plectrum
It is equipped with extruding wheel shaft mounting hole 111, positioning bolt hole II 112 is provided with below extruding wheel shaft mounting hole 111.
Location hole 22 is arc-shaped hole, and rectangular slot 24 is provided between arc-shaped hole and the edge of arc plate 21, circle
The arc angle of arcuate socket is greater than 180 °, and the width L1 of rectangular slot 24 is less than the diameter of phi 1 of arc-shaped hole；Location hole 22
The center of circle and the center of circle of positioning bolt hole I 23 and the center of circle of arc plate 21 are on the same line.
It is squeezed on the distance between the arc-shaped hole center of circle of location hole 22 and corresponding positioning bolt hole I 23 H1 and plectrum
The distance between pinch roller shaft mounting hole 111 and positioning bolt hole II 112 H2 is equal.
It squeezes to be fixed on wheel shaft 10 and squeezes wheel bearing 8, squeeze there are two wheel bearings 8, two extruding wheel bearings 8 are symmetrical
Setting is squeezing 10 two sides of wheel shaft, squeezes 8 end face outside of wheel bearing and is provided with oil sealing 9, extruding wheel shell is provided with outside extruding wheel 4
12。
It squeezes the axis that wheel shaft 10 is arranged on the outside of extruding wheel shell 12 and is set as locating shaft 13, the section of locating shaft 13 is by one section
The straightway composition of arc section and connection arc section two-end-point, the arc angle of arc section are greater than 180 °.
The diameter of phi 2 of 13 arc section of locating shaft and the diameter of phi 1 of the arc-shaped hole of location hole 22 are equal, the midpoint of straightway
Vertical range L2 between arc section is equal with the width L1 of rectangular slot.
The locating shaft 13 of extruding wheel is fixed in arc-shaped location hole 22 by the rectangular slot 24 on drive disk 2, is dialled
Positioning bolt hole II 112 on piece 11 is corresponded to each other with the positioning bolt hole I 23 of 22 lower section of location hole, positioning bolt hole II 112
It is fixed together with positioning bolt hole I 23 by bolt and elastomeric pad.
The location hole 22 at drive disk both ends is centrosymmetric, vertical between symmetrical 22 center of location hole of every two
Distance is location dimension Φ P, and the location dimension Φ P between each pair of location hole 22 is different, and 22 quantity of location hole is according to actual needs
Setting, the present embodiment are labeled as five location holes of a, b, c, d, e, and location dimension P will flatten size and be squeezed by elastic hose
The radius of wheel, then determined with the calculating of location dimension P, i.e., location dimension P, the size of amount of compression are determined by amount of compression is calculated
It is to be determined according to pressure and displacement requirements.
Locating shaft 13 after assembling is fixed with plectrum 11, certain direction is then rotated, the section ruler of locating shaft 13 is made
Very little L2 is aligned with the slot size L1 on drive disk 2, is put into the hole a, is rotated further by the threaded hole that plectrum 11 is H1 to pitch-row, is used phase
The bolt and elastomeric pad answered are fixed, and same method is installed in the other end of hole a of drive disk 2, are tested after assembly
Pressure, discharge capacity；If not reaching requirement, it need to be adjusted amount of compression, the bolt on plectrum 11 is shed, rotate plectrum 11, it is fixed to make
Size L2 at the shaft section of position is aligned with the slot size L1 on drive disk 2, i.e., dismountable.Again with same method, it is installed to b
Hole, the hole c, the hole d or the hole e.It is tested again in this way, until reaching requirement.The above-mentioned method for having grade adjustment extruding wheel gap,
It is simple and fast, greatly improve working efficiency.
The above is preferred embodiments of the present invention, it is noted that for those skilled in the art,
The utility model is not limited to the embodiments described above, and under the premise of not departing from the utility model general idea, can also be done
Several changes and improvements out, these also should be considered as the protection scope of the utility model.
Claims (9)
1. a kind of industrial hose pump extruding wheel gap has grade to adjust device, peristaltic pump includes the pump housing (3), pump cover (6), speed reducer
(1), drive disk (2), extruding wheel (4) and elastic hose (5), it is external that speed reducer (1) is mounted on the pump housing (3), drive disk (2) and crowded
Pinch roller (4) setting is internal in the pump housing (3), and extruding wheel (4) is fixed on drive disk (2), drive disk (2) and extruding wheel (4) assembling
Assembly be mounted on the output shaft of speed reducer (1), elastic hose (5) is U-shaped to be placed on extruding wheel (4) and the pump housing (3) inner wall
Between, the inlet and outlet of elastic hose (5) is provided with connector (7), it is characterised in that: the drive disk (2) is by being in center pair
The arc plate (21) of title forms, and each arc plate (21) edge is provided at least one location hole (22), setting in extruding wheel (4)
Have extruding wheel shaft (10), squeezes end on the outside of wheel shaft (10) and be fixed with driving device (11).
2. industrial hose pump as described in claim 1 extruding wheel gap has grade to adjust device, it is characterised in that: each location hole
(22) lower section is provided with a positioning bolt hole I (23), and the location hole (22) is arc-shaped hole, arc-shaped hole and arc plate
(21) it is provided between edge rectangular slot (24), the arc angle of the arc-shaped hole is greater than 180 °, rectangular slot
(24) width L1 is less than the diameter of phi 1 of arc-shaped hole.
3. industrial hose pump as described in claim 1 extruding wheel gap has grade to adjust device, it is characterised in that: the driving dress
Setting (11) is plectrum, is provided with extruding wheel shaft mounting hole (111) on plectrum, and it is fixed to be provided with below extruding wheel shaft mounting hole (111)
Position bolt hole II (112).
4. industrial hose pump as claimed in claim 2 extruding wheel gap has grade to adjust device, it is characterised in that: the location hole
(22) center of circle in the center of circle and positioning bolt hole I (23) and the center of circle of arc plate are on the same line.
5. industrial hose pump as claimed in claim 2 or claim 3 extruding wheel gap has grade to adjust device, it is characterised in that: described fixed
Wheel shaft is squeezed on the distance between the arc-shaped hole center of circle in position hole (22) and corresponding positioning bolt hole I (23) H1 and plectrum
The distance between mounting hole (111) and positioning bolt hole II (112) H2 are equal.
6. industrial hose pump as described in claim 1 extruding wheel gap has grade to adjust device, it is characterised in that: squeeze wheel shaft
(10) it is fixed on and squeezes wheel bearing (8), there are two the extruding wheel bearings (8), and two extruding wheel bearings (8) are symmetrically arranged
Wheel shaft (10) two sides are being squeezed, wheel bearing (8) end face outside is being squeezed and is provided with oil sealing (9), be provided with outside the extruding wheel (4)
It squeezes wheel shell (12).
7. industrial hose pump as claimed in claim 6 extruding wheel gap has grade to adjust device, it is characterised in that: the extruding wheel
Axis (10) setting is set as locating shaft (13) in the axis squeezed on the outside of wheel shell (12), and the section of the locating shaft (13) is by a Duan Yuan
The straightway composition of segmental arc and connection arc section two-end-point, the arc angle of arc section are greater than 180 °.
8. industrial hose pump as claimed in claim 7 extruding wheel gap has grade to adjust device, it is characterised in that: the locating shaft
(13) diameter of phi 2 of arc section is equal with the diameter of phi 1 of arc-shaped hole of location hole (22), the midpoint of the straightway and circular arc
Vertical range L2 between section is equal with the width L1 of rectangular slot.
9. industrial hose pump as claimed in claim 8 extruding wheel gap has grade to adjust device, it is characterised in that: the extruding wheel
Locating shaft (13) be fixed in arc-shaped location hole (22) by the rectangular slot (24) on drive disk, the positioning on plectrum
Bolt hole II (112) is corresponded to each other with the positioning bolt hole I (23) below location hole (22), positioning bolt hole II (112) and fixed
Position bolt hole I (23) is fixed together by bolt and elastomeric pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252482.6U CN209604221U (en) | 2018-12-29 | 2018-12-29 | A kind of industrial hose pump extruding wheel gap has grade to adjust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252482.6U CN209604221U (en) | 2018-12-29 | 2018-12-29 | A kind of industrial hose pump extruding wheel gap has grade to adjust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604221U true CN209604221U (en) | 2019-11-08 |
Family
ID=68399297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822252482.6U Active CN209604221U (en) | 2018-12-29 | 2018-12-29 | A kind of industrial hose pump extruding wheel gap has grade to adjust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604221U (en) |
-
2018
- 2018-12-29 CN CN201822252482.6U patent/CN209604221U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1847712B1 (en) | Peristaltic pump | |
| WO2011015123A1 (en) | Metering pump with special-shaped cavity | |
| CN209604221U (en) | A kind of industrial hose pump extruding wheel gap has grade to adjust device | |
| CN104989508A (en) | Supercharged engine exhaust pipe volume control system and method | |
| CN202228318U (en) | Peristaltic pump head capable of adjusting gap between pressure tubes | |
| CN203730264U (en) | Peristaltic pump for conveying fluid in vacuum environment | |
| CN103452818A (en) | Peristaltic pump for conveying fluid under vacuum environment | |
| CN220623084U (en) | Water pump pipeline connection sealing structure | |
| CN207231724U (en) | A kind of seal test device | |
| CN2568837Y (en) | Hose squeezing type metering pump | |
| CN204921119U (en) | Supercharged engine blast pipe volume control system | |
| CN110360086A (en) | Peristaltic pump head elastic hose extrusion parts, card, idler wheel and Peristaltic pump head | |
| CN213775664U (en) | Single-tube rotary peristaltic pump | |
| CN219911132U (en) | Single screw pump with sealing device | |
| CN110107486A (en) | A kind of bellows squeezes the hydraulic peristaltic pump of form | |
| CN220365722U (en) | Water ring type vacuum pump | |
| CN213775665U (en) | Double-tube rotary peristaltic pump | |
| CN211230956U (en) | Sawtooth spiral sealing device of centrifugal pump | |
| CN219932417U (en) | Miniature electric high negative pressure diaphragm pump | |
| CN218816898U (en) | Constant-flow metering pump | |
| CN212378977U (en) | Water leakage detection device for water section of water pump | |
| CN219711764U (en) | Annular diaphragm peristaltic pump | |
| CN218670626U (en) | Split type rotary joint | |
| CN201074582Y (en) | Single pressing roller hose pump | |
| CN218644444U (en) | Pneumatic double-diaphragm pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |