CN221074576U - Cost-saving and stable peristaltic pump - Google Patents
Cost-saving and stable peristaltic pump Download PDFInfo
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- CN221074576U CN221074576U CN202322939159.7U CN202322939159U CN221074576U CN 221074576 U CN221074576 U CN 221074576U CN 202322939159 U CN202322939159 U CN 202322939159U CN 221074576 U CN221074576 U CN 221074576U
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- base
- peristaltic pump
- stable
- upper cover
- cost
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- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a peristaltic pump which is cost-saving and stable, and is provided with a fixed seat for positioning and assembling, wherein a fixed pin is arranged on the upper side of the inner surface of the fixed seat, and a motor is connected to the outer surface of the fixed pin in a limiting and nested manner; comprising the following steps: the base is installed in the upper surface of fixing base, and the buckle is installed to the surface upside of base to the fixture block is installed to the interior surface block of buckle, and the upper cover is installed to the surface side of fixture block simultaneously. This save cost and stable peristaltic pump is provided with the fixing base that is convenient for support the base and connect the motor, can effectually improve the stability of connection, and the buckle that the base was through the installation cooperatees with upper cover installation fixture block, and effectual to roller bracket, extrusion gyro wheel, hose nest and spacing built-in equipment prevent to appear rocking and drop, and then the extrusion gyro wheel of setting and driven gear's installation, can effectually reduce the use of part to form stable circular motion.
Description
Technical Field
The utility model relates to the technical field of peristaltic pumps, in particular to a peristaltic pump which is cost-saving and stable.
Background
Peristaltic pumps are formed by extruding assembled flexible peristaltic tubes through an internal extruding structure to form a pressure cavity, and materials are conveyed and used through continuous extrusion, but the conventional peristaltic pumps have some problems in use.
In the prior art, the grant publication (bulletin) number: in CN114233613A, "peristaltic pump with stable flow, low cost and low noise", wherein, the operation flow of pump pipe has effectively been stabilized, and operation cost is low, greatly reduced operation noise, the power take off shaft of motor stretches into in the pump body from one side of the pump body, and the organism of motor is fixed to be set up in the pump body, pump cover matching lid merges the joint at the opposite side of the pump body, pump body and pump cover cooperation form the pump chamber, the support passes through the bearing setting in the inboard of pump cover, all movable sleeve is equipped with the sleeve pipe on the three horizontal bracing piece, the pump pipe suit is in the clearance between sleeve pipe and the pump cover, make the sleeve pipe extrude the pump pipe through rotating the support, the cover plate sets up the sleeve pipe on the pump cover end side to the bracing piece and carries out spacingly, the power take off shaft of motor, the bearing central axis of support and support is on a straight line, the three horizontal bracing piece tip of support corresponds to insert in the centre bore of three planetary gear, revolution through three planetary gear drives the support rotation, but very easily cause the process many when producing, thereby cause peristaltic pump's manufacturing cost high, and comparatively complicated equipment inconvenient stability when using.
Disclosure of utility model
The utility model aims to provide a peristaltic pump which is cost-saving and stable, and aims to solve the problems that in the background art, the peristaltic pump is very easy to cause more procedures in production, so that the peristaltic pump is high in production cost, and complex in assembly, and convenient and fast stability is provided in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the peristaltic pump is provided with a fixed seat for positioning and assembling, a fixed pin is arranged on the upper side of the inner surface of the fixed seat, and a motor is connected to the outer surface of the fixed pin in a limiting and nested manner;
comprising the following steps: the base is arranged on the upper surface of the fixed seat, the buckle is arranged on the upper side of the outer surface of the base, the clamping block is arranged on the inner surface of the buckle in a clamping way, and the upper cover is arranged on the side edge of the outer surface of the clamping block;
The roller bracket is connected to the upper side of the inner surface of the base in a nested way, the middle end of the inner surface of the roller bracket is connected with the driving gear in a nested way, the middle end of the inner surface of the driving gear is provided with the output shaft, the output shaft penetrates through the roller bracket, and the upper surface of the roller bracket is provided with the fixed shaft;
The extrusion gyro wheel, through-connection in the surface of fixed axle, and the lower surface mounting of extrusion gyro wheel has driven gear to driven gear's surface meshing is connected with the driving gear, and the upper surface nested of fixed axle is connected with the support lid simultaneously, and the surface laminating of extrusion gyro wheel is connected with the hose.
Preferably, the base and the fixing seat form an integrated structure, the base and the upper cover form a limiting clamping structure through the clamping buckle and the clamping block, and the clamping buckle and the clamping block are symmetrically arranged relative to the middle end of the outer surface of the upper cover.
Through the structure, the integrated assembly is convenient to stabilize in use, and the clamping assembly is formed, so that the integrated assembly can be effectively disassembled and assembled for use when the internal structure is damaged and replaced.
Preferably, the roller support and the driving gear are coaxially arranged, the fixed shaft is arranged at equal angles relative to the center axis of the outer surface of the roller support, and the fixed shaft and the roller support form an integrated structure.
Through the structure, the driving gear is effectively coaxially arranged in use and is matched with the output shaft to control the positioning rotation of the driving gear.
Preferably, the fixed shaft and the extrusion roller form a penetrating structure, the extrusion roller and the driven gear form an integrated structure, the driven gear and the driving gear form a meshing structure, and the fixed shaft and the bracket cover form a nested structure.
Through the structure, the driven gear is effectively meshed and adjusted to rotate when the roller support is used, and the roller support is controlled to synchronously rotate and adjust by being matched with the fixed shaft.
Preferably, the end part of the outer surface of the hose is provided with a limiting frame, the limiting frame is connected with the inner surface of the connection of the base and the upper cover in a nested manner, and the other end of the outer surface of the limiting frame is provided with a feeding and discharging connector.
Through above-mentioned structure, the stable connection equipment of being convenient for when using improves device overall stability.
Preferably, the limiting frame and the hose feeding and discharging connector form an integrated structure, the hose is positioned between the upper cover and the extrusion roller, and a limiting nested structure is formed between the limiting frame and the base as well as between the limiting frame and the upper cover.
Through above-mentioned structure, the stability of hose use of effectual control when using to the cooperation laminating is connected, is convenient for extrude the gyro wheel and contacts with the hose when rotating, improves the stability of device.
Compared with the prior art, the utility model has the beneficial effects that:
1. The peristaltic pump is characterized in that a fixing seat which is convenient for supporting a base and is connected with a motor is arranged, so that the stability of connection can be effectively improved, the base is matched with an upper cover installation fixture block through an installed buckle, a roller bracket, an extrusion roller and a hose are effectively nested and limited and are assembled internally, shaking and falling are prevented, and further, the extrusion roller and a driven gear are arranged, so that the use of parts can be effectively reduced, and stable circular motion is formed;
2. This cost-saving and stable peristaltic pump is provided with the gyro wheel support that can support the rotation to the driving gear of cooperation upper side axle connection, the epaxial extrusion gyro wheel of fixed of effectual control gyro wheel support equipment, the driven gear of cooperation extrusion gyro wheel downside installation forms rotatoryly, can effectually form the meshing motion, and control extrusion gyro wheel to the hose formation extrusion, and assemble spacing and install the business turn over material joint in the junction of hose, improve hose and business turn over material joint's stability.
Drawings
FIG. 1 is a schematic perspective view of a fixing base of the present utility model;
FIG. 2 is a schematic view of a semi-sectional perspective structure of a fixing base of the present utility model;
FIG. 3 is a schematic view of a semi-sectional perspective structure of a roller bracket according to the present utility model;
FIG. 4 is a schematic view of a semi-sectional perspective structure of an extrusion roller of the present utility model;
Fig. 5 is a schematic perspective view of a positioning frame according to the present utility model.
In the figure: 1. a fixing seat; 2. a fixing pin; 3. a motor; 4. a base; 5. a buckle; 6. a clamping block; 7. an upper cover; 8. a roller bracket; 9. a drive gear; 10. a fixed shaft; 11. extruding rollers; 12. a driven gear; 13. a bracket cover; 14. a hose; 15. a limiting frame; 16. and a feeding and discharging joint.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the peristaltic pump is provided with a fixed seat 1 which is assembled in a positioning way, a fixed pin 2 is arranged on the upper side of the inner surface of the fixed seat 1, and a motor 3 is connected to the outer surface of the fixed pin 2 in a limiting and nested manner;
Comprising the following steps: the base 4 is arranged on the upper surface of the fixed seat 1, the buckle 5 is arranged on the upper side of the outer surface of the base 4, the clamping block 6 is arranged on the inner surface of the buckle 5 in a clamping manner, and meanwhile, the upper cover 7 is arranged on the side edge of the outer surface of the clamping block 6;
The roller bracket 8 is connected to the upper side of the inner surface of the base 4 in a nested manner, the middle end of the inner surface of the roller bracket 8 is connected with the driving gear 9 in a nested manner, the middle end of the inner surface of the driving gear 9 is provided with the output shaft, the output shaft penetrates through the roller bracket 8, and meanwhile, the upper surface of the roller bracket 8 is provided with the fixed shaft 10;
The extrusion gyro wheel 11, through-connection is in the surface of fixed axle 10, and the lower surface mounting of extrusion gyro wheel 11 has driven gear 12 to driven gear 12's surface meshing is connected with driving gear 9, and the upper surface nested of fixed axle 10 is connected with support lid 13 simultaneously, and the surface laminating of extrusion gyro wheel 11 is connected with hose 14.
The base 4 and the fixing base 1 form an integrated structure, the base 4 and the upper cover 7 form a limiting clamping structure through the clamping buckle 5 and the clamping block 6, and the clamping buckle 5 and the clamping block 6 are symmetrically arranged on the middle end of the outer surface of the upper cover 7.
The roller support 8 and the driving gear 9 are coaxially arranged, the fixed shaft 10 is arranged at equal angles with respect to the center axis of the outer surface of the roller support 8, and the fixed shaft 10 and the roller support 8 form an integrated structure.
The fixed shaft 10 and the pressing roller 11 form a penetrating structure, the pressing roller 11 and the driven gear 12 form an integrated structure, the driven gear 12 and the driving gear 9 form a meshing structure, and the fixed shaft 10 and the bracket cover 13 form a nested structure.
When the novel roller support is used, the fixed pin 2 assembled through the fixed seat 1 and the motor 3 assembled by nesting are operated, the output rotation is effectively controlled, the output shaft penetrates through the middle end of the inner surface of the base 4 assembled through the upper side of the fixed seat 1, the driving gear 9 connected with the roller support 8 assembled by nesting inside the base 4 is effectively driven to rotate, thereby the driving gear 9 and the driven gear 12 are meshed and rotated, the extrusion roller 11 assembled by the driven gear 12 is controlled to rotate on the outer surface of the fixed shaft 10 installed by the roller support 8, the extrusion roller 11 can be contacted with the outer surface of the hose 14, the contact movement is effectively carried out through friction force, the synchronous rotation of the roller support 8 is controlled, the roller support 8 is installed to be nested with the support cover 13, the synchronous rotation is controlled, the outer surface outer side of the hose 14 is contacted with the inner surface of the upper cover 7, the effective extrusion is formed, the whole assembly of the fixed shaft 10 assembled by the roller support 8 is effectively controlled, the cost is effectively controlled, and the extrusion roller 11 and the driven gear 12 are installed, and the cost is reduced.
The end part of the outer surface of the hose 14 is provided with a limiting frame 15, the limiting frame 15 is connected with the inner surface of the base 4 and the upper cover 7 in a nested way, and the other end of the outer surface of the limiting frame 15 is provided with a feeding and discharging joint 16.
The limiting frame 15 and the hose 14 feeding and discharging connector 16 form an integrated structure, the hose 14 is positioned between the upper cover 7 and the extrusion roller 11, and the limiting frame 15 and the base 4 and the upper cover 7 form a limiting nested structure.
When the hose 14 receives extrusion conveying materials, the hose 14 is easy to slightly slide due to extrusion, and is stably nested between the base 4 and the upper cover 7 assembled by the clamping blocks 5 and 6 through the installation limiting frame 15, so that the hose 14 is prevented from moving and being damaged, the conveying stability can be effectively improved, and materials can be effectively entered or discharged by being matched with the integrally installed material inlet and outlet connector 16.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The peristaltic pump is provided with a fixed seat (1) for positioning and assembling, a fixed pin (2) is arranged on the upper side of the inner surface of the fixed seat (1), and a motor (3) is connected to the outer surface of the fixed pin (2) in a limiting and nested manner;
Characterized by comprising the following steps:
the base (4) is arranged on the upper surface of the fixed seat (1), the buckle (5) is arranged on the upper side of the outer surface of the base (4), the clamping block (6) is arranged on the inner surface of the buckle (5) in a clamping manner, and the upper cover (7) is arranged on the side edge of the outer surface of the clamping block (6);
The roller support (8) is connected to the upper side of the inner surface of the base (4) in a nested manner, the middle end of the inner surface of the roller support (8) is connected with the driving gear (9) in a nested manner, the middle end of the inner surface of the driving gear (9) is provided with the output shaft, the output shaft penetrates through the roller support (8), and meanwhile, the upper surface of the roller support (8) is provided with the fixed shaft (10);
The extrusion gyro wheel (11), through-connect in the surface of fixed axle (10), and the lower surface mounting of extrusion gyro wheel (11) has driven gear (12) to the surface meshing of driven gear (12) is connected with driving gear (9), and the upper surface nest of fixed axle (10) is connected with support lid (13) simultaneously, and the laminating of the surface of extrusion gyro wheel (11) is connected with hose (14).
2. A cost-effective and stable peristaltic pump according to claim 1, wherein: the base (4) and the fixing seat (1) form an integrated structure, the base (4) and the upper cover (7) form a limiting clamping structure through the clamping buckle (5) and the clamping block (6), and the clamping buckle (5) and the clamping block (6) are symmetrically arranged on the middle end of the outer surface of the upper cover (7).
3. A cost-effective and stable peristaltic pump according to claim 1, wherein: the roller support (8) and the driving gear (9) are coaxially arranged, the fixed shaft (10) is arranged at equal angles relative to the center axis of the outer surface of the roller support (8), and the fixed shaft (10) and the roller support (8) form an integrated structure.
4. A cost-effective and stable peristaltic pump according to claim 1, wherein: the fixed shaft (10) and the extrusion roller (11) form a penetrating structure, the extrusion roller (11) and the driven gear (12) form an integrated structure, the driven gear (12) and the driving gear (9) form a meshing structure, and meanwhile, the fixed shaft (10) and the bracket cover (13) form a nested structure.
5. A cost-effective and stable peristaltic pump according to claim 1, wherein: the end part of the outer surface of the hose (14) is provided with a limiting frame (15), the limiting frame (15) is connected with the inner surface of the base (4) connected with the upper cover (7) in a nested mode, and the other end of the outer surface of the limiting frame (15) is provided with a feeding and discharging joint (16).
6. A cost-effective and stable peristaltic pump according to claim 5, wherein: the limiting frame (15) and the hose (14) feeding and discharging connector (16) form an integrated structure, the hose (14) is positioned between the upper cover (7) and the extrusion roller (11), and the limiting frame (15) and the base (4) form a limiting nested structure with the upper cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322939159.7U CN221074576U (en) | 2023-10-30 | 2023-10-30 | Cost-saving and stable peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322939159.7U CN221074576U (en) | 2023-10-30 | 2023-10-30 | Cost-saving and stable peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221074576U true CN221074576U (en) | 2024-06-04 |
Family
ID=91258999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322939159.7U Active CN221074576U (en) | 2023-10-30 | 2023-10-30 | Cost-saving and stable peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221074576U (en) |
-
2023
- 2023-10-30 CN CN202322939159.7U patent/CN221074576U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |