CN212717112U - Novel accurate flow control's peristaltic pump - Google Patents
Novel accurate flow control's peristaltic pump Download PDFInfo
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- CN212717112U CN212717112U CN202021216169.8U CN202021216169U CN212717112U CN 212717112 U CN212717112 U CN 212717112U CN 202021216169 U CN202021216169 U CN 202021216169U CN 212717112 U CN212717112 U CN 212717112U
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- butt joint
- hose
- joint handle
- peristaltic pump
- outer end
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Abstract
The utility model discloses a novel accurate flow control's peristaltic pump, including the peristaltic pump body, predetermine hose, installation sleeve pipe, drive gear, butt joint handle and connecting axle, the outer end of peristaltic pump body is run through and is installed and predetermine the hose, and predetermines the outside fixedly connected with installation sleeve pipe of hose to the installation sleeve pipe is connected with the outside of peristaltic pump body, the inner axle head of installation sleeve pipe is connected with drive gear. This novel accurate flow control's peristaltic pump, the user only need carry out rotatory work through drive gear, and the installation ring gear rather than the outside meshing butt joint will follow thereupon through the movable block, and the stopper that angularly distributes such as drive carries out rotatory work along the outside of predetermineeing the hose in step, and then makes stopper and predetermine the extrusion power between the hose and control work, thereby realize adjusting the work to the diameter of predetermineeing the hose, cooperate its output flow area to predetermineeing the hose to carry out accurate control work.
Description
Technical Field
The utility model relates to a peristaltic pump technical field specifically is a novel accurate flow control's peristaltic pump.
Background
The peristaltic pump is a flexible tube filled with fluid and clamped by rollers, and the fluid moves forwards along with the roller sliding forwards in the tube, and the flexible tube for conveying the pump is alternately squeezed and released to pump the fluid, but the existing peristaltic pump has certain defects, such as:
current peristaltic pump can't be stable carry out accurate flow control to it as required, lead to the flow of rivers can't satisfy the service condition of different grade type, and it carries out the back to the flow simultaneously, can't be convenient prescribes a limit to work to discharge, leads to easily appearing the bad phenomenon of bursting along with hydraulic change.
Aiming at the problems, innovative design is urgently needed on the basis of the original peristaltic water pump structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel accurate flow control's peristaltic pump to solve the unable stable operating condition who carries out accurate flow control to it as required that proposes in the above-mentioned background art, lead to the flow of rivers can't satisfy the different grade type, carry out the back to flow simultaneously, can't be convenient to water flow injects work, lead to along with hydraulic change easily appear the problem of the bad phenomenon of bursting.
In order to achieve the above object, the utility model provides a following technical scheme: a novel peristaltic water pump with accurate flow control comprises a peristaltic water pump body, a preset hose, an installation sleeve, a transmission gear, a butt joint handle and a connecting shaft, wherein the preset hose is installed at the outer end of the peristaltic water pump body in a penetrating mode, the installation sleeve is fixedly connected to the outer side of the preset hose and is connected with the outer side of the peristaltic water pump body, the transmission gear is connected to the shaft end of the inner end of the installation sleeve, the butt joint handle is installed at the middle end of the transmission gear in a nested mode, the butt joint handle is connected with the outer side of the installation sleeve, a clamping groove is formed in the outer surface of the installation sleeve and is connected with the outer end of the butt joint handle, a fixing seat is fixedly connected to the outer end of the peristaltic water pump body, the outer end of the fixing seat is connected with the installation sleeve, an installation toothed ring is installed inside, the outer end of fixing base runs through and installs the connecting axle, and the outer end fixedly connected with stopper of connecting axle to the outer end of stopper is connected with the end of movable block.
Preferably, the transmission gear is provided with an accommodating groove and a return spring, the accommodating groove is formed in the middle end of the transmission gear, the accommodating groove is connected with the lower end of the butt joint handle, and the return spring is fixedly connected to the lower end of the butt joint handle.
Preferably, the butt joint handle passes through reset spring and constitutes extending structure with drive gear's inboard, and the butt joint handle orthographically is zigzag column structure to the axle head of butt joint handle is overlooked and is rectangle column structure, and the butt joint handle passes through the draw-in groove simultaneously and constitutes the block structure with the surface of installation sleeve pipe.
Preferably, the mounting toothed ring and the outer side of the transmission gear form a meshing structure, the mounting toothed ring and the inner side of the mounting sleeve form a sliding structure, and movable blocks are distributed at equal angles at the inner end of the mounting toothed ring.
Preferably, the stopper is about presetting the equal angular distribution of the central point of hose, and the stopper passes through the outer end constitution rotating-structure of connecting axle and fixing base to the stopper passes through the movable block and constitutes rotating-structure with the outer end of installation ring gear, and the internal surface of stopper is laminated with the surface of presetting the hose mutually simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the novel peristaltic water pump with accurate flow control;
1. the limiting blocks with equal angular distribution are arranged, a user only needs to rotate through the transmission gear, the mounting toothed ring meshed and butted with the outer side of the transmission gear passes through the movable block, the limiting blocks with equal angular distribution are driven to synchronously rotate along the outer side of the preset hose, and then the extrusion force between the limiting blocks and the preset hose is controlled, so that the diameter of the preset hose is adjusted, the output flow area of the preset hose is accurately controlled by matching with the limiting blocks, and the practicability of the device is guaranteed;
2. be provided with mobilizable butt joint handle, wait that the user drives drive gear through the butt joint handle and carry out the angle activity back, can loosen the application of force state to the butt joint handle, the butt joint handle will carry out block work along the draw-in groove that corresponds the angle through reset spring's relative power that resets, and then cooperation transmission gear carries out from limit work to the movable angle of installation ring gear, lets the user can be accurate convenient carry out location work to the output flow of predetermineeing the hose.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side sectional structural view of the installation sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a schematic side view of the installation sleeve of the present invention;
fig. 5 is a schematic view of a side sectional structure of the transmission gear of the present invention.
In the figure: 1. a peristaltic pump body; 2. presetting a hose; 3. installing a sleeve; 4. a transmission gear; 5. a butt joint handle; 6. a containing groove; 7. a return spring; 8. a card slot; 9. mounting a toothed ring; 10. a movable block; 11. a fixed seat; 12. a limiting block; 13. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel peristaltic pump with accurate flow control comprises a peristaltic pump body 1, a preset hose 2, an installation sleeve 3, a transmission gear 4, a butt joint handle 5, a containing groove 6, a reset spring 7, a clamping groove 8, an installation toothed ring 9, a movable block 10, a fixed seat 11, a limiting block 12 and a connecting shaft 13, wherein the preset hose 2 is installed at the outer end of the peristaltic pump body 1 in a penetrating mode, the installation sleeve 3 is fixedly connected to the outer side of the preset hose 2, the installation sleeve 3 is connected with the outer side of the peristaltic pump body 1, the transmission gear 4 is connected to the inner end shaft end of the installation sleeve 3, the butt joint handle 5 is installed at the middle end of the transmission gear 4 in a nested mode, the butt joint handle 5 is connected with the outer side of the installation sleeve 3, the clamping groove 8 is formed in the outer surface of the installation sleeve 3, the clamping groove 8 is connected with the outer end of, and the outer end of fixing base 11 is connected with installation sleeve 3, and the inboard nested installation of installation sleeve 3 has installation ring gear 9, and the outer end bearing of installation ring gear 9 is connected with movable block 10, and connecting axle 13 is installed in running through to the outer end of fixing base 11, and the outer end fixedly connected with stopper 12 of connecting axle 13 to the outer end of stopper 12 is connected with the end of movable block 10.
The transmission gear 4 is provided with an accommodating groove 6 and a return spring 7, the accommodating groove 6 is formed in the middle end of the transmission gear 4, the accommodating groove 6 is connected with the lower end of the butt joint handle 5, the return spring 7 is fixedly connected to the lower end of the butt joint handle 5, the butt joint handle 5 and the inner side of the transmission gear 4 form a telescopic structure through the return spring 7, the butt joint handle 5 is in a zigzag structure in front view, the shaft end of the butt joint handle 5 is in a rectangular structure in top view, the butt joint handle 5 and the outer surface of the installation sleeve 3 form a clamping structure through a clamping groove 8, and the butt joint handle 5 can stably drive the transmission gear 4 to perform angular rotation work through the clamping grooves 8 which are distributed at equal angles;
the mounting toothed ring 9 and the outer side of the transmission gear 4 form a meshing structure, the mounting toothed ring 9 and the inner side of the mounting sleeve 3 form a sliding structure, and movable blocks 10 are distributed at equal angles at the inner end of the mounting toothed ring 9, so that the mounting toothed ring 9 meshed and butted at the outer side can be stably driven to perform angular rotation work along the inner side of the mounting sleeve 3 in the forced rotation process of the transmission gear 4;
The working principle is as follows: when the novel peristaltic pump with accurate flow control is used, according to the figures 1-5, the device is firstly placed at a position to be operated, the preset hose 2 is butted with the preset liquid supply equipment, at the moment, the preset hose 2 supplies stable liquid, then a user only needs to hold the butt joint handle 5 to stretch the reset spring 7 along the middle end of the transmission gear 4 to move upwards, so that the butt joint handle 5 is separated from the limit state between the corresponding clamping grooves 8, the transmission gear 4 can be conveniently driven to rotate, the installation toothed ring 9 meshed and butted with the outer side of the installation toothed ring carries out angle adjustment work along the inner part of the installation sleeve 3, the limit block 12 which is in equal angular distribution is stably driven by the arc-shaped movable block 10 which is butted at the outer side to synchronously rotate along the outer side of the fixed seat 11, and the extrusion force between the limit block 12 and the preset hose 2 is controlled, therefore, the diameter of the preset hose 2 is adjusted, and the output flow area of the preset hose 2 is accurately controlled by matching with the diameter;
according to fig. 1, fig. 2 and fig. 5, after the user drives transmission gear 4 to move angularly through butt joint handle 5, can loosen the application of force state to butt joint handle 5, butt joint handle 5 will carry out the work of resetting along transmission gear 4's inboard through the relative restoring force of reset spring 7 of lower extreme installation this moment, and carry out the block work along draw-in groove 8 of the 3 outer ends of installation sleeve pipe corresponding angle, and then cooperate transmission gear 4 to carry out from spacing work to the activity angle of stopper 12, let the user can be accurate convenient carry out location work to the output flow of predetermineeing hose 2, holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel accurate flow control's peristaltic pump, includes peristaltic pump body (1), predetermines hose (2), installation sleeve pipe (3), drive gear (4), butt joint handle (5) and connecting axle (13), its characterized in that: the outer end of the peristaltic pump body (1) is provided with a preset hose (2) in a penetrating mode, the outer side of the hose (2) is fixedly connected with a mounting sleeve (3) in a penetrating mode, the mounting sleeve (3) is connected with the outer side of the peristaltic pump body (1), the inner end shaft end of the mounting sleeve (3) is connected with a transmission gear (4), a butt joint handle (5) is installed at the middle end of the transmission gear (4) in a nesting mode, the butt joint handle (5) is connected with the outer side of the mounting sleeve (3), a clamping groove (8) is formed in the outer surface of the mounting sleeve (3), the clamping groove (8) is connected with the outer end of the butt joint handle (5), a fixing seat (11) is fixedly connected with the outer end of the peristaltic pump body (1), the outer end of the fixing seat (11) is connected with the mounting sleeve (3), a mounting toothed ring (9) is, and the outer end bearing of installation ring gear (9) is connected with movable block (10), the outer end of fixing base (11) runs through and installs connecting axle (13), and the outer end fixedly connected with stopper (12) of connecting axle (13) to the outer end of stopper (12) is connected with the end of movable block (10).
2. The novel accurate flow control peristaltic water pump of claim 1, wherein: the transmission gear (4) is provided with a containing groove (6) and a return spring (7), the containing groove (6) is formed in the middle end of the transmission gear (4), the containing groove (6) is connected with the lower end of the butt joint handle (5), and the return spring (7) is fixedly connected to the lower end of the butt joint handle (5).
3. The novel accurate flow control peristaltic water pump of claim 2, wherein: the butt joint handle (5) forms extending structure through reset spring (7) and the inboard of drive gear (4), and butt joint handle (5) front view is zigzag column structure to the axle head of butt joint handle (5) is overlooked and is rectangular column structure, and butt joint handle (5) pass through draw-in groove (8) simultaneously and the surface constitution block structure of installation sleeve pipe (3).
4. The novel accurate flow control peristaltic water pump of claim 1, wherein: the mounting gear ring (9) and the outer side of the transmission gear (4) form a meshing structure, the mounting gear ring (9) and the inner side of the mounting sleeve (3) form a sliding structure, and movable blocks (10) are distributed at equal angles at the inner end of the mounting gear ring (9).
5. The novel accurate flow control peristaltic water pump of claim 1, wherein: stopper (12) are about predetermineeing the central point isogonism distribution of hose (2), and stopper (12) constitute rotating-structure through connecting axle (13) and the outer end of fixing base (11) to stopper (12) constitute rotating-structure through the outer end of movable block (10) and installation ring gear (9), and the internal surface of stopper (12) is laminated with the surface of predetermineeing hose (2) mutually simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021216169.8U CN212717112U (en) | 2020-06-28 | 2020-06-28 | Novel accurate flow control's peristaltic pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021216169.8U CN212717112U (en) | 2020-06-28 | 2020-06-28 | Novel accurate flow control's peristaltic pump |
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| CN212717112U true CN212717112U (en) | 2021-03-16 |
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| CN202021216169.8U Active CN212717112U (en) | 2020-06-28 | 2020-06-28 | Novel accurate flow control's peristaltic pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858440A (en) * | 2021-09-08 | 2021-12-31 | 泰州市金姜交建材有限公司 | A pressure boost hydraulic equipment for concrete production |
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2020
- 2020-06-28 CN CN202021216169.8U patent/CN212717112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858440A (en) * | 2021-09-08 | 2021-12-31 | 泰州市金姜交建材有限公司 | A pressure boost hydraulic equipment for concrete production |
| CN113858440B (en) * | 2021-09-08 | 2023-01-24 | 泰州市金姜交建材有限公司 | A pressure boost hydraulic equipment for concrete production |
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