CN204226157U - The miniature peristaltic pump pump head of easy installation - Google Patents
The miniature peristaltic pump pump head of easy installation Download PDFInfo
- Publication number
- CN204226157U CN204226157U CN201420531505.6U CN201420531505U CN204226157U CN 204226157 U CN204226157 U CN 204226157U CN 201420531505 U CN201420531505 U CN 201420531505U CN 204226157 U CN204226157 U CN 204226157U
- Authority
- CN
- China
- Prior art keywords
- gland
- base
- roller
- spanner
- pump head
- 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.)
- Expired - Lifetime
Links
- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims abstract description 57
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of miniature peristaltic pump pump head of easy installation, include gland, base, roller and idler wheel support structure, one end of described gland is fixedly connected on base by compressing spanner, described compression spanner both sides link position structure is eccentric shaft, the inner shafts of described compression spanner is connected in the draw-in groove of base one end, and the outboard shafts compressing spanner is connected in the draw-in groove of gland one end; Described idler wheel support structure comprises roller supporting and roller, and roller supporting is fixedly connected on above base, is provided with the roller of multiple rotor between roller supporting and base; The flexible flexible pipe of described gland inner U fixed groove internal fixtion, elastic hose two ends are fixedly connected with joint, and are compressed by the joint pressing plate be arranged on gland; Described roller supporting is fixedly connected on base by locking nut through fastening screw trip bolt.The utility model structure is simple, be easy to dismounting, be skillfully constructed, and has good Popularizing of A.
Description
Technical field
The utility model relates to a kind of Peristaltic pump head, particularly relates to a kind of miniature peristaltic pump pump head of easy installation.
Background technique
Peristaltic pump is a kind of displacement pump, is made up of Peristaltic pump head, elastic hose and peristaltic pump drive unit three parts, is a kind of liquid transporting apparatus of controllable flow speed.The principle of the work of peristaltic pump provides power by peristaltic pump driver, driving pump head operates, rely on the several rotors in pump head to rotate along a roller, work is come to the pumping usefulness of elastic hose alternately extruding, release generation, make liquid be transported to another side from elastic hose.When after the fluid be squeezed in elastic hose produces flow output, distress resolves, elastic hose relies on natural resiliency to restore to the original state, volume increases, and produces vacuum, suction fluid.The effect of going round and beginning again is exactly the working principle of peristaltic pump.Due to liquid lead Bottomhole pressure not with pump housing connecting part, therefore and be widely used in the fields such as industry, agricultural, colleges and universities and instrument do not produce pollution, and flow is adjustable, quantitatively can carries liquid.
Wherein, Peristaltic pump head is made up of body, gland, roller, compression spanner and elastic hose again.Current, miniature peristaltic pump pump head both domestic and external, although structure is simple, compresses inconvenient problem when mostly there is elastic hose installation and gland installation.
Model utility content
The technical problems to be solved in the utility model is: the miniature peristaltic pump pump head providing a kind of easy installation, and object is to solve existing Peristaltic pump head elastic hose and installs and gland compresses inconvenient problem.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of miniature peristaltic pump pump head of easy installation, include elastic hose, gland, base, roller and idler wheel support structure, one end of described gland is fixedly connected on base by compressing spanner, described compression spanner both sides link position structure is eccentric shaft, the inner shafts of described compression spanner is connected in the draw-in groove of base one end, and the outboard shafts compressing spanner is connected in the draw-in groove of gland one end; Described idler wheel support structure comprises roller supporting and roller, roller supporting is fixedly connected on above base, be provided with the roller of multiple rotor between roller supporting and base, described gland inside is provided with U-shaped fixed groove, and it is inner that described elastic hose is fixed on U-shaped fixed groove.
Further, described elastic hose two ends are fixedly connected with joint, in the bayonet socket that the edge that joint is fixed on gland is arranged symmetrically with, and are compressed by the joint pressing plate be arranged on gland.
Further, the parallel avris of described gland two is symmetrically arranged with convex chuck.
Further, the parallel avris of described base two slideway that is symmetrically arranged with spill empty avoiding and mates with the convex chuck that gland is arranged.
Further, described roller supporting is fixedly connected on base by locking nut through fastening screw trip bolt.
Further, described fastening screw trip bolt and locking nut install after outermost plane be all trapped in the groove of retaining element.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages: the miniature peristaltic pump pump head of a kind of easy installation disclosed in the utility model, pump head installs compaction process, first elastic hose and jiont treatment in the U-shaped fixed groove of gland inside, then by gland on lower cover on earth seat, the parallel avris of gland two symmetrically arranged convex chuck is through the symmetrically arranged spill empty avoiding of the parallel avris of base two, simultaneously the position of convex chuck and base slipway location match, and gland and base are buckled together; Again the inner shafts compressing spanner is connected in the draw-in groove of base one end, the outboard shafts compressing spanner is connected in the draw-in groove of gland one end, spanner is compressed to gland sideway swivel, under the drive compressing spanner eccentric shaft, gland moves down along base slideway, rotates to gland normal position when what compress spanner, compress spanner connect offside gland concordant with base edge time, compression spanner stops the rotation, and installs; Pump head opening procedure, pump head is in closed state, lift and compress spanner opposite spin, under the drive compressing spanner eccentric shaft, gland moves up along base slideway, when gland moves to the symmetrically arranged spill empty avoiding of two parallel avris symmetrically arranged convex chuck avris parallel with base two to timing, can take off gland, pump head is opened.This process is easy to operate compared with prior art, time saving and energy saving, improves miniature peristaltic pump installation efficiency.The utility model structure is simple, be easy to dismounting, be skillfully constructed, and has good Popularizing of A.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 2 is the mounting structure sectional view of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 3 is the plan view of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 4 is the worm's eye view of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 5 is the side sectional view of the compaction process of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 6 is the side sectional view of the opening procedure of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 7 is the installation schematic diagram just of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 8 is the schematic diagram of the installation of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
Fig. 9 is the schematic diagram of the compression spanner of the miniature peristaltic pump pump head of a kind of easy installation of the utility model;
In the accompanying drawings: 1, compress spanner; 101, inner shafts; 102, outboard shafts; 2, elastic hose; 3, gland; 301, convex chuck; 4, roller; 5, base; 501, spill empty avoiding; 502, slideway; 6, joint; 7, fastening screw trip bolt; 8, locking nut; 9, roller supporting; 10, joint pressing plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Fig. 1 ~ 9, a kind of miniature peristaltic pump pump head of easy installation, include elastic hose 2, gland 3, base 5, roller 4 and idler wheel support structure, one end of described gland 3 is fixedly connected on base 5 by compressing spanner 1, described compression spanner 1 both sides link position structure is eccentric shaft, the inner shafts 101 of described compression spanner is connected in the draw-in groove of base 5 one end, and the outboard shafts 102 compressing spanner is connected in the draw-in groove of gland 3 one end; Described idler wheel support structure comprises roller supporting 9 and roller 4, roller supporting 9 is fixedly connected on above base 5, be provided with the roller 4 of multiple rotor between roller supporting 9 and base 5, described gland 3 inside is provided with U-shaped fixed groove, and it is inner that described elastic hose 2 is fixed on U-shaped fixed groove.
As shown in Figure 3, described elastic hose 2 two ends are fixedly connected with joint 6, in the bayonet socket that the edge that joint 6 is fixed on gland 3 is arranged symmetrically with, and compressed by the joint pressing plate 10 be arranged on gland 3, make elastic hose 2 and joint 6 fixed, prevent the power that is squeezed in using process effect eject mounting groove.
As shown in Figure 7, Figure 8, gland 3 liang of parallel avris are symmetrically arranged with convex chuck 301, the slideway 502 that base 5 liang of parallel avris are symmetrically arranged with spill empty avoiding 501 and mate with the convex chuck 301 that gland 3 is arranged.Pump head installs compaction process, first elastic hose 2 and joint 6 are installed in the U-shaped fixed groove of gland 3 inside, then by gland 3 on lower cover on earth seat 5, gland 3 liang of parallel avris symmetrically arranged convex chuck 301 are through the symmetrically arranged spill empty avoiding 501 of base 5 liang of parallel avris, simultaneously the position of convex chuck 301 matches with base slideway 502 position, and gland 3 and base 5 are buckled together; Again the inner shafts 101 compressing spanner 1 is connected in the draw-in groove of base 5 one end, the outboard shafts 102 compressing spanner 1 is connected in the draw-in groove of gland 3 one end, spanner 1 is compressed to gland sideway swivel, under the drive compressing spanner 1 eccentric shaft, gland 3 moves down along base slideway 502, when compression spanner 1 rotates to gland normal position, when compression spanner 1 eccentric shaft offside gland 3 is concordant with base 5 edge, compression spanner stops the rotation, and installs; Pump head opening procedure, pump head is in closed state, lift and compress spanner 1 opposite spin, under the drive compressing spanner 1 eccentric shaft, gland 3 moves up along base slideway 502, when gland 3 moves to the 501 pairs of timings of two parallel avris symmetrically arranged convex chuck 301 and the symmetrically arranged spill empty avoiding of base 5 liang of parallel avris, take off gland 3, pump head is opened.This operating process is simple, and convenient operation personnel grasp, and greatly save the installation of pump head, the time of dismounting.
As shown in Figure 2, roller supporting 9 is fixedly connected on base 5 through fastening screw trip bolt 7 by locking nut 8, and fastening screw trip bolt 7 and locking nut 8 install after outermost plane be all trapped in the groove of retaining element, make pump head overall structure smooth, the smaller and more exquisite exquisiteness of profile.
During work, motor shaft directly inserts in miniature peristaltic pump pump head, is connected with the axle in the middle of roller, and motor is opened and driven the roller 4 of multiple rotor to rotate, and roller 4 extrudes elastic hose 2, drives liquid flow forward in elastic hose 2.The utility model structure is simple, be easy to dismounting, energy consumption is low, be skillfully constructed, and has good promotion effect.
Finally it should be noted that above embodiment only in order to the technical solution of the utility model to be described, not limitation ot it; Although with reference to previous embodiment to invention has been detailed description, it will be appreciated by those skilled in the art that it still can be modified to the technological scheme described in foregoing embodiments, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (6)
1. the miniature peristaltic pump pump head easily installed, include elastic hose (2), gland (3), base (5), roller (4) and idler wheel support structure, it is characterized in that: one end of described gland (3) is fixedly connected on base (5) by compressing spanner (1), described compression spanner (1) both sides link position structure is eccentric shaft, the inner shafts (101) of described compression spanner is connected in the draw-in groove of base (5) one end, and the outboard shafts (102) compressing spanner is connected in the draw-in groove of gland (3) one end; Described idler wheel support structure comprises roller supporting (9) and roller (4), and roller supporting (9) is fixedly connected on base (5) top, is provided with the roller (4) of multiple rotor between roller supporting (9) and base (5); Described gland (3) inside is provided with U-shaped fixed groove, and it is inner that described elastic hose (2) is fixed on U-shaped fixed groove.
2. the miniature peristaltic pump pump head of a kind of easy installation according to claim 1, it is characterized in that: described elastic hose (2) two ends are fixedly connected with joint (6), in the bayonet socket that the edge that joint (6) is fixed on gland (3) is arranged symmetrically with, and compressed by the joint pressing plate (10) be arranged on gland (3).
3. the miniature peristaltic pump pump head of a kind of easy installation according to claim 1, is characterized in that: the parallel avris of described gland (3) two is symmetrically arranged with convex chuck (301).
4. the miniature peristaltic pump pump head of a kind of easy installation according to claim 1 or 3, is characterized in that: the slideway (502) that the parallel avris of described base (5) two is symmetrically arranged with spill empty avoiding (501) and mates with the upper convex chuck (301) arranged of gland (3).
5. the miniature peristaltic pump pump head of a kind of easy installation according to claim 1, is characterized in that: described roller supporting (9) is fixedly connected on base (5) by locking nut (8) through fastening screw trip bolt (7).
6. the miniature peristaltic pump pump head of a kind of easy installation according to claim 5, is characterized in that: described fastening screw trip bolt (7) and locking nut (8) install after outermost plane be all trapped in the groove of retaining element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531505.6U CN204226157U (en) | 2014-09-17 | 2014-09-17 | The miniature peristaltic pump pump head of easy installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531505.6U CN204226157U (en) | 2014-09-17 | 2014-09-17 | The miniature peristaltic pump pump head of easy installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226157U true CN204226157U (en) | 2015-03-25 |
Family
ID=52924261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531505.6U Expired - Lifetime CN204226157U (en) | 2014-09-17 | 2014-09-17 | The miniature peristaltic pump pump head of easy installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869260A (en) * | 2017-05-11 | 2018-11-23 | 保定兰格恒流泵有限公司 | A kind of intelligent peristaltic pump capable of updating firmware |
-
2014
- 2014-09-17 CN CN201420531505.6U patent/CN204226157U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869260A (en) * | 2017-05-11 | 2018-11-23 | 保定兰格恒流泵有限公司 | A kind of intelligent peristaltic pump capable of updating firmware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: 071000 A District, No. 198, Guangda building, No. 198 Mitutoyo West Road, Hebei Province, 601 Patentee after: BAODING CHUANG RUI PRECISION PUMP CO.,LTD. Address before: 071000, No. 3, No. 3, building No. 3, No. 54, Middle Road, new downtown, Hebei Province, 602 Patentee before: Wu Wei |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |