CN216407118U - Pump body base device and peristaltic pump thereof - Google Patents
Pump body base device and peristaltic pump thereof Download PDFInfo
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- CN216407118U CN216407118U CN202122769128.2U CN202122769128U CN216407118U CN 216407118 U CN216407118 U CN 216407118U CN 202122769128 U CN202122769128 U CN 202122769128U CN 216407118 U CN216407118 U CN 216407118U
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Abstract
The utility model relates to a pump body base device and a peristaltic pump thereof, which are characterized in that a pump body base (12) comprises a motor base (121) for mounting a motor and a pump head base (122) for mounting a pump head assembly, the pump head base (122) is matched and fixed with a first buckle (112) of a pump head shell (11) through a second buckle (124) to form a cavity for mounting the pump head assembly, and the motor base (121) is provided with a section of cavity section for accommodating the motor outline shell in a shape-fitting manner. Through the structure of base, with pump head and motor joint an organic whole, compact structure is reasonable when, realizes being convenient for change the motor at the in-process of reprocessing.
Description
Technical Field
The utility model relates to a pump body base device of a micro pump, in particular to a mounting and fixing base device of a motor and a transmission structure in a micro peristaltic pump body structure, and particularly relates to a pump body base device and a peristaltic pump thereof.
Background
With the development of modern intelligent automation, the demand for flow control of fluids such as gas and liquid is increasing, and thus the demand for small-sized micropumps is also increasing. Such as automatic floor cleaning machines, floor sweeping robots and the like, can not control the micro-pump device for pumping fluid. People are keen on the product, the miniaturization, the refinement and the light weight of the whole product are all important factors of market competition, and the exquisite appearance can not be separated from the compact design of the internal structure.
Moreover, the quality of the product is an important part of the market competition, and the motor part is a micropump which is easy to damage, so that a device structure which is more convenient for replacing the motor in the repair process is needed.
Aiming at the problems of the defects, the utility model adopts the following technical scheme to improve.
Disclosure of Invention
The utility model aims to provide a pump body base device and a peristaltic pump thereof, and discloses the following technical scheme:
a pump body base device, characterized in that a pump body base (12) comprises a motor base (121) for mounting a motor and a pump head base (122) for mounting a pump head assembly, the pump head base (122) is matched and fixed with a first buckle (112) of a pump head housing (11) through a second buckle (124) to form a cavity for mounting the pump head assembly, the motor base (121) is provided with a cavity section for matching and accommodating a motor profile housing;
the motor comprises a motor base (121), and is characterized by further comprising a motor fastener (123) arranged at the tail end of the motor base (121) in an extending mode, wherein the motor fastener (123) and the motor base (121) are combined to form a fixing structure matched with the length of the whole motor shell.
Further, the axial length H of the cavity section of the motor base (121) matched with the motor (10) is between one third and one half of the total length L of the cavity formed by the motor base (121) and the motor fastener (123) matched with the motor.
Further, the motor fastener (123) further comprises a fastener main body section (1233) and a fastener tail hook (1234), wherein the fastener main body section (1233) is matched with the motor base (121) to accommodate a cavity section of the motor (10) to form a total length for accommodating the motor (10).
Further, the motor fastener (123) further comprises a reinforcing rib which is used for reinforcing the stable protruding forming of the fixing structure and is formed on the outer side surface, and the reinforcing rib is one or more of a transverse reinforcing rib (1231) or a vertical reinforcing rib (1232).
Wherein, the motor fastener (123) is an extension structure which is integrally formed on the motor base (121).
Furthermore, the motor fastener (123) is clamped at the edge of the tail part of the cavity of the motor base (121) through a clamping groove (1235). The mounting structure can be directly clamped and fixed or clamped and fixed through screw and nut holes.
Further, motor fastener (123) are fixed in the fixed orifices device at the cavity afterbody border of motor cabinet (121), the fixed orifices device is including setting up in the fixed slot hole of fastener (1211) of motor cabinet (121) and setting up in the fastener fixed orifices (1236) of motor fastener (123), the fixed slot hole of fastener (1211) sets up to rectangular shape hole groove, and when fixed motor, but axial displacement fine setting forms the length L that the motor held the chamber.
Wherein, horizontal strengthening rib (1231) sets up to set up along the cavity afterbody border of motor cabinet (121), and vertical strengthening rib (1232) and horizontal strengthening rib (1231) form the cross structure, form and hold motor fastener (123).
The utility model also discloses a peristaltic pump with the pump body base device, which is characterized in that the pump body base device is used, a pump body (1) of the peristaltic pump comprises a motor (10), a pump head shell (11), a pump body base (12), a roller assembly (13) and a peristaltic pipeline (14),
the transmission front end of the motor (10) extends into a self-adaptive cavity formed by a motor base (121), a worm (101) penetrates through a motor worm through hole (127) of the pump body base (12) to be matched and fixed with a turbine (102) on a turbine base (125), and a roller assembly (13) of the peristaltic pump is fixed on a transmission rod (1021) of the turbine (102);
and a fastener tail hook (1234) of the motor fastener (123) hooks the rear end of the tensioning motor (10).
Furthermore, when the motor fastener (123) tightens and fixes the rear end of the motor (10), the fastener fixing hole (1236) arranged on the motor fastener (123) and the fastener fixing long hole (1211) arranged at the edge of the motor base (121) slide to be finely tightened to fix the fixing structure. The fixed locking means may be of conventional construction such as a screw and nut.
According to the technical scheme, the utility model has the following beneficial effects:
according to the utility model, the pump head and the motor are clamped into a whole through the structure of the base, so that the motor is convenient to replace in the repair process while the structure is compact and reasonable.
The motor fastener can be used for finely adjusting the maximum length of the motor accommodating space in a movable manner, so that the motor fastener can be matched with the adjustment of the motor cavity, is flexibly suitable for motors with small differences, and is convenient for mounting, clamping and fixing the motors.
Drawings
FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the structure of the preferred embodiment of the present invention;
FIG. 3 is an exploded view of the structure of the preferred embodiment of the present invention;
FIG. 4 is a schematic illustration of a disassembled motor cartridge in accordance with a preferred embodiment of the present invention;
FIG. 5 is a schematic illustration of a disassembled motor cartridge in accordance with a preferred embodiment of the present invention;
FIG. 6 is a partial schematic view of a motor fastener according to a preferred embodiment of the present invention;
FIG. 7 is a partial schematic view of a motor fastener according to a preferred embodiment of the present invention;
fig. 8 is a schematic view of the motor fastener fixing and mounting according to the preferred embodiment of the present invention.
In the figure, a pump body 1, a motor 10, a pump head shell 11, a pump body base 12, a roller component 13 and a peristaltic pipeline 14;
a worm 101, a worm wheel 102;
a pipe orifice fixing groove 111, a first buckle 112 and a roller shaft hole 113;
the motor base 121, the pump head base 122, the motor fastener 123, the second fastener 124, the turbine base 125, the roller base 126 and the motor worm through hole 127;
a fastener fixing long hole 1211, a transverse reinforcing rib 1231, a vertical reinforcing rib 1232, a fastener main body section 1233, a fastener tail hook 1234, a clamping groove 1235 and a fastener fixing hole 1236;
a roller 131, a roller bracket 132, a roller cover 133;
a hose 141, a first conduit port 142, and a second conduit port 143.
Detailed Description
The utility model is further described with reference to the following drawings and detailed description.
As shown in fig. 1 to 8, in the pump body base device of the present invention, the pump body base 12 includes a motor seat 121 for mounting a motor and a pump head seat 122 for mounting a pump head assembly, the pump head seat 122 is fixed with the first buckle 112 of the pump head housing 11 by the second buckle 124 to form a cavity for mounting the pump head assembly, and the motor seat 121 is configured to have a cavity section for accommodating a motor profile housing.
As shown in fig. 4 and 5, a motor fastener 123 is extended from the rear end of the motor base 121, and the motor fastener 123 and the motor base 121 form a fixed structure matching the length L of the entire motor housing.
As shown in fig. 5, the axial length H of the cavity section of the motor seat 121 for accommodating the motor 10 is between one third and one half of the total length L of the cavity formed by the motor seat 121 and the motor fastener 123 for accommodating the motor.
As shown in fig. 6 and 7, the motor fastener 123 further includes a fastener body section 1233 and a fastener tail 1234, wherein the fastener body section 1233 cooperates with the motor base 121 to form a cavity section for accommodating the motor 10, so as to accommodate the total length of the motor 10.
The motor fastener 123 further includes a reinforcing rib formed on the outer side surface in a protruding manner for reinforcing the stability of the fixing structure, and the reinforcing rib is provided with a transverse reinforcing rib 1231 and a vertical reinforcing rib 1232.
As shown in the drawings, the motor fastener 123 is an extension structure integrally formed on the motor base 121.
As shown in fig. 6, the motor fastener 123 is clamped to the rear edge of the cavity of the motor base 121 through a clamping groove 1235. The mounting structure can be directly clamped and fixed or clamped and fixed through screw and nut holes.
As shown in fig. 8, the motor fastener 123 is fastened to a fixing hole device at the rear edge of the cavity of the motor base 121, the fixing hole device includes a fastener fixing long hole 1211 disposed on the motor base 121 and a fastener fixing hole 1236 disposed on the motor fastener 123, the fastener fixing long hole 1211 is configured as a long strip-shaped hole groove, and when the motor is fixed, the fine adjustment piece can be moved axially to form the length L of the motor accommodating cavity.
Wherein, horizontal strengthening rib 1231 sets up to set up along the cavity afterbody border of motor cabinet 121, and vertical strengthening rib 1232 forms the cross structure with horizontal strengthening rib 1231, forms to hold motor fastener 123.
As shown in fig. 1 to 3, the present invention further discloses a peristaltic pump with a pump body base device, wherein a pump body 1 of the peristaltic pump comprises a motor 10, a pump head housing 11, a pump body base 12, a roller assembly 13 and a peristaltic pipeline 14.
As shown in an exploded structure in fig. 4, the transmission front end of the motor 10 extends into a self-adaptive cavity formed by the motor base 121, the worm 101 passes through the motor worm through hole 127 of the pump body base 12 to be matched and fixed with the worm wheel 102 on the worm wheel base 125, and the roller assembly 13 of the peristaltic pump is fixed on the transmission rod 1021 of the worm wheel 102; the fastener tail 1234 of the motor fastener 123 hooks the rear end of the tensioning motor 10.
Further, when the motor fastener 123 tightens and fixes the rear end of the motor 10, the fastening hole 1236 formed on the motor fastener 123 and the fastening hole 1211 formed on the edge of the motor base 121 slide to be tightened slightly. The fixed locking means may be of conventional construction such as a screw and nut.
As shown in fig. 2 and 3, the pump head housing 11, the pump body base 12, the roller assembly 13, the peristaltic tubing 14, and the pump head housing 11 are provided with a first tubing port 142 and a second tubing port 143 of the nozzle fixing groove 111 for mounting the hose 141, a first snap 112 for snap-fitting with the second snap 124 of the motor base 121, and a roller shaft hole 113.
The above is one embodiment of the present invention. Furthermore, it is to be understood that all equivalent or simple changes in the structure, features and principles described in the present patent concepts are included in the scope of the present patent.
Claims (10)
1. A pump body base device, characterized in that a pump body base (12) comprises a motor base (121) for mounting a motor and a pump head base (122) for mounting a pump head assembly, the pump head base (122) is matched and fixed with a first buckle (112) of a pump head housing (11) through a second buckle (124) to form a cavity for mounting the pump head assembly, the motor base (121) is provided with a cavity section for matching and accommodating a motor profile housing;
the motor comprises a motor base (121), and is characterized by further comprising a motor fastener (123) arranged at the tail end of the motor base (121) in an extending mode, wherein the motor fastener (123) and the motor base (121) are combined to form a fixing structure matched with the length of the whole motor shell.
2. A pump body base unit according to claim 1, characterized in that the axial length H of the section of the cavity of the motor housing (121) fitted to receive the motor (10) is between one third and one half of the total length L of the cavity of the motor formed by the motor housing (121) and the motor fastener (123).
3. The pump body base device of claim 1, wherein the motor fastener (123) further comprises a fastener body section (1233) and a fastener tail hook (1234), wherein the fastener body section (1233) cooperates with the motor base (121) to form a cavity section for accommodating the motor (10) to form a total length for accommodating the motor (10).
4. A pump body base unit according to claim 3, wherein said motor fastener (123) further comprises a rib formed on the outer surface of the motor for reinforcing the stability of the fixed structure, said rib being provided as one or both of a transverse rib (1231) and a vertical rib (1232).
5. A pump body base unit according to claim 4, characterised in that the motor fastener (123) is an extension integrally formed on the motor mount (121).
6. The pump body base device according to claim 4, wherein the motor fastener (123) is clamped to the rear edge of the cavity of the motor base (121) through a clamping groove (1235).
7. The pump body base device according to claim 6, wherein the motor fastener (123) is fixed to a fixing hole device at the rear edge of the cavity of the motor base (121), the fixing hole device comprises a fastener fixing slot (1211) formed in the motor base (121) and a fastener fixing hole (1236) formed in the motor fastener (123), the fastener fixing slot (1211) is a slot with a long strip shape, and when the motor is fixed, the fine adjustment joint can be moved axially to form the length L of the motor accommodating cavity.
8. The pump body base device according to claim 4, characterized in that the transverse reinforcement (1231) is arranged along the rear edge of the cavity of the motor base (121), and the vertical reinforcement (1232) and the transverse reinforcement (1231) form a cross structure to form a fastener (123) for holding the motor.
9. Peristaltic pump with a pump body base arrangement, characterized in that a pump body base arrangement as described in any of claims 1 to 8 is used, the pump body (1) of the peristaltic pump comprising a motor (10), a pump head housing (11), a pump body base (12), a roller assembly (13) and a peristaltic tube (14),
the transmission front end of the motor (10) extends into a self-adaptive cavity formed by a motor base (121), a worm (101) penetrates through a motor worm through hole (127) of the pump body base (12) to be matched and fixed with a turbine (102) on a turbine base (125), and a roller assembly (13) of the peristaltic pump is fixed on a transmission rod (1021) of the turbine (102);
and a fastener tail hook (1234) of the motor fastener (123) hooks the rear end of the tensioning motor (10).
10. The peristaltic pump with the pump body base device as claimed in claim 9, wherein the motor fastener (123) is fastened by sliding the fastening structure of the fastening hole (1236) formed on the motor fastener (123) and the fastening slot hole (1211) formed on the edge of the motor base (121) to be tightened when the rear end of the motor (10) is fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122769128.2U CN216407118U (en) | 2021-11-12 | 2021-11-12 | Pump body base device and peristaltic pump thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122769128.2U CN216407118U (en) | 2021-11-12 | 2021-11-12 | Pump body base device and peristaltic pump thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407118U true CN216407118U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122769128.2U Active CN216407118U (en) | 2021-11-12 | 2021-11-12 | Pump body base device and peristaltic pump thereof |
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| Country | Link |
|---|---|
| CN (1) | CN216407118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163933A (en) * | 2023-03-08 | 2023-05-26 | 黄坤宏 | Air compressor machine with air filter core quick replacement structure |
-
2021
- 2021-11-12 CN CN202122769128.2U patent/CN216407118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163933A (en) * | 2023-03-08 | 2023-05-26 | 黄坤宏 | Air compressor machine with air filter core quick replacement structure |
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