CN204099170U - The Novel peristaltic pump head of oppressive force can be regulated - Google Patents
The Novel peristaltic pump head of oppressive force can be regulated Download PDFInfo
- Publication number
- CN204099170U CN204099170U CN201420525855.1U CN201420525855U CN204099170U CN 204099170 U CN204099170 U CN 204099170U CN 201420525855 U CN201420525855 U CN 201420525855U CN 204099170 U CN204099170 U CN 204099170U
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- Prior art keywords
- pump head
- peristaltic pump
- regulate
- oppressive force
- novel peristaltic
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- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000001276 controlling effect Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910000737 Duralumin Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of Novel peristaltic pump head that can regulate oppressive force, comprise support device, compression device and controlling device; Support device comprises main body, top cover and rotatable handle; Main body is cylindrical body double layer construction, and end face is provided with the tapped hole be connected with rotatable handle, is provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, and end face and bottom surface are respectively equipped with the concentric ladder-type circular hole be connected with compression device; Compression device comprises running roller, rolling axle, roller bracket and roller bracket axle; Controlling device comprises regulating tie bar, damping washer, spring and self-locking nut; Compression device and controlling device are assembled on support device and namely obtain novel Peristaltic pump head; The utility model adopts and rotates the mode that regulating tie bar changes the spacing that compression device angle adjustment pump line passes through, and increases pump head to the adaptability of pump line; A kind of rational in infrastructure, easy to operate, novel Peristaltic pump head that can adjust oppressive force size is at any time provided.
Description
Technical field
The utility model relates to a kind of Peristaltic pump head, refers to a kind of Novel peristaltic pump head that can regulate oppressive force especially, belongs to fluid pump technical field.
Background technique
The peristaltic pump of current China, the size of oppressive force mainly relies on the elastic force of spring, operator cannot regulate oppressive force according to the diameter of pump line and wall thickness, so just the diameter of pump line and wall thickness are had higher requirement, if the diameter of pump line and wall thickness control bad, be easy to occur phenomenon that card turns or can not the situation of fluid stopping completely.
Therefore the R & D design Novel peristaltic pump head that can regulate again oppressive force size more rational in infrastructure, simple to operate is needed.
Model utility content
In view of current Peristaltic pump head has larger optimization space, the technical problem that the utility model mainly solves is to provide a kind of Novel peristaltic pump head that can regulate oppressive force.
The technical solution of the utility model is: a kind of Novel peristaltic pump head that can regulate oppressive force.Product comprises support device, compression device and controlling device; It is characterized in that: described support device comprises main body, top cover and rotatable handle; Described main body is cylindrical body double layer construction, and end face is provided with the tapped hole be connected with rotatable handle, is provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, and end face and bottom surface are respectively equipped with the concentric ladder-type circular hole be connected with compression device; Described compression device comprises running roller, rolling axle, roller bracket and roller bracket axle; Described controlling device comprises regulating tie bar, damping washer, spring and self-locking nut; By the way, compression device and controlling device are assembled on support device namely obtain novel Peristaltic pump head.
Wherein, described top cover is cylindrical body thin walled structures, and end face is provided with two manholes passed through for terminal screw under rotatable handle, and radial direction is provided with two " C " v notch vs; Bottom surface is provided with the positioning bar of rectangle.
Wherein, described rotatable handle is cylindrical structure, and end face is provided with hemisphere type chamfering, and bottom is provided with the screw be connected with main body.
Wherein, described main body is cylindrical body double layer construction, end face is provided with the tapped hole be connected with rotatable handle, radial direction is provided with two " C " v notch vs, its center is provided with the ladder-type circular hole be connected with stepper motor, be provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for roller bracket axle.
Wherein, described running roller is cylindrical structure, and axially middle part is provided with the circular concentric through hole passed through for rolling axle.
Wherein, described rolling axle and roller bracket axle are ladder-type cylindrical structure.
Wherein, described roller bracket is " P " shape double-layer plate structure, and end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for rolling axle; " O " shape through hole passed through for regulating tie bar is provided with in the middle part of sidewall.
Wherein, the material of described top cover, main body roller bracket is duralumin.
Wherein, described rotatable handle, roller bracket axle, rolling axle, regulating tie bar material are stainless steel.
Wherein, described damping washer material is rubber, silica gel, TPE.
The beneficial effects of the utility model are: the utility model is a kind of Novel peristaltic pump head that can regulate oppressive force, has the following advantages:
1, easy to operate, accurate positioning is reliable, alleviates the working strength of operator.
2, oppressive force size can be adjusted at any time, increase the adaptability of pump head, alleviate the operating load of stepper motor.
3, unique damping washer design, reduces the generation of noise, increases the travelling comfort of user.
Drawing illustrate
Fig. 1 is a kind of structural representation that can regulate the Novel peristaltic pump head of oppressive force of the present invention;
Fig. 2 is a kind of plan view that can regulate the Novel peristaltic pump head of oppressive force of the present invention;
Fig. 3 is a kind of plan view that can regulate the Novel peristaltic pump head of oppressive force of the present invention;
Fig. 4 is a kind of left view that can regulate the Novel peristaltic pump head of oppressive force of the present invention;
Fig. 5 is support device structure schematic diagram of the present invention;
Fig. 6 is compression device structural representation of the present invention;
Fig. 7 is controlling device structural representation of the present invention;
Embodiment
As shown in Figure 1 and Figure 4, it is the overall structure schematic diagram of the Novel peristaltic pump head that originally can regulate oppressive force, and product comprises support device A, compression device B and controlling device C.Introduce the annexation between the structure of all parts and parts below one by one.
Wherein, described rotatable handle 1 is cylindrical structure, and end face is provided with hemisphere type chamfering, and bottom is provided with the screw be connected with main body.
Wherein, described top cover 2 is cylindrical body thin walled structures, and end face is provided with two manholes passed through for terminal screw under rotatable handle, and radial direction is provided with two " C " v notch vs; Bottom surface is provided with the positioning bar of rectangle.
Wherein, described main body 3 is cylindrical body double layer construction, end face is provided with the tapped hole be connected with rotatable handle, radial direction is provided with two " C " v notch vs, its center is provided with the ladder-type circular hole be connected with stepper motor, be provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for roller bracket axle.
Wherein, described running roller 4 is cylindrical structure, and axially middle part is provided with the circular concentric through hole passed through for rolling axle.
Wherein, described rolling axle 5 and roller bracket axle 6 are ladder-type cylindrical structure.
Wherein, described roller bracket 7 is " P " shape double-layer plate structure, and end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for rolling axle; " O " shape through hole passed through for regulating tie bar is provided with in the middle part of sidewall.
Wherein, described regulating tie bar 8, damping washer 9, spring 10 and self-locking nut 11 are standard piece.
Adopt said structure, first roller bracket, running roller and rolling axle are assembled into compression device; Damping washer is loaded regulating tie bar bottom; Compression device is put in the middle part of main body, insert roller bracket axle, rotate compression device; Put into spring, by regulating tie bar through being provided with " O " shape through hole passed through for regulating tie bar in the middle part of roller bracket sidewall, through spring, being connected with main body screw, loading onto self-locking nut on regulating tie bar top; Assembling top cover, radial two " C " v notch vs of top cover align with " C " v notch v of main body radial direction, tighten rotatable handle; Namely novel Peristaltic pump head is obtained by aforesaid operations; The utility model adopts and rotates the mode that regulating tie bar changes the spacing that compression device angle adjustment pump line passes through, and increases pump head to the adaptability of pump line (different-diameter and wall thickness); The position of fine adjustment regulating tie bar, ensure that running roller is under the prerequisite of the complete fluid stopping of pump line, utilizes the automatically reset ability of spring, reduce pump line to the reaction force of running roller, alleviate the operating load of stepper motor, effectively avoid stepper motor card to turn the generation of phenomenon; The utility model provides a kind of rational in infrastructure, easy to operate, novel Peristaltic pump head that can adjust oppressive force size at any time.
Claims (10)
1. can regulate a Novel peristaltic pump head for oppressive force, product comprises support device, compression device and controlling device; It is characterized in that: described support device comprises main body, top cover and rotatable handle; Described main body is cylindrical body double layer construction, and end face is provided with the tapped hole be connected with rotatable handle, is provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, and end face and bottom surface are respectively equipped with the concentric ladder-type circular hole be connected with compression device; Described compression device comprises running roller, rolling axle, roller bracket and roller bracket axle; Described controlling device comprises regulating tie bar, damping washer, spring and self-locking nut; By the way, compression device and controlling device are assembled on support device namely obtain novel Peristaltic pump head.
2. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, it is characterized in that: described top cover is cylindrical body thin walled structures, end face is provided with two manholes passed through for terminal screw under rotatable handle, and radial direction is provided with two " C " v notch vs; Bottom surface is provided with the positioning bar of rectangle.
3. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described rotatable handle is cylindrical structure, and end face is provided with hemisphere type chamfering, and bottom is provided with the screw be connected with main body.
4. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, it is characterized in that: described main body is cylindrical body double layer construction, end face is provided with the tapped hole be connected with rotatable handle, radial direction is provided with two " C " v notch vs, its center is provided with the ladder-type circular hole be connected with stepper motor, be provided with the tapped hole be connected with controlling device in the middle part of cylindrical body radial direction, end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for roller bracket axle.
5. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described running roller is cylindrical structure, and axially middle part is provided with the circular concentric through hole passed through for rolling axle.
6. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described rolling axle and roller bracket axle are ladder-type cylindrical structure.
7. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described roller bracket is " P " shape double-layer plate structure, and end face and bottom surface are respectively equipped with the ladder-type circular concentric through hole passed through for rolling axle; " O " shape through hole passed through for regulating tie bar is provided with in the middle part of sidewall.
8. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: the material of described top cover, main body roller bracket is duralumin.
9. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described rotatable handle, roller bracket axle, rolling axle, regulating tie bar material are stainless steel.
10. a kind of Novel peristaltic pump head that can regulate oppressive force according to claim 1, is characterized in that: described damping washer material is rubber, silica gel, TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525855.1U CN204099170U (en) | 2014-09-15 | 2014-09-15 | The Novel peristaltic pump head of oppressive force can be regulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525855.1U CN204099170U (en) | 2014-09-15 | 2014-09-15 | The Novel peristaltic pump head of oppressive force can be regulated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099170U true CN204099170U (en) | 2015-01-14 |
Family
ID=52267602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525855.1U Active CN204099170U (en) | 2014-09-15 | 2014-09-15 | The Novel peristaltic pump head of oppressive force can be regulated |
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| Country | Link |
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| CN (1) | CN204099170U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696204A (en) * | 2015-03-27 | 2015-06-10 | 四川南格尔生物科技有限公司 | Self-adaptive elastic peristaltic pump |
| CN105464952A (en) * | 2015-12-10 | 2016-04-06 | 威海威高血液净化制品有限公司 | Peristaltic pump |
| CN106930929A (en) * | 2017-03-13 | 2017-07-07 | 合肥华运机械制造有限公司 | Peristaltic pump armature spindle |
| CN107313914A (en) * | 2017-08-25 | 2017-11-03 | 哈尔滨工业大学（威海） | A kind of contactless circulating pump |
| CN107781146A (en) * | 2017-11-17 | 2018-03-09 | 常州普瑞流体技术有限公司 | Roller assembly and peristaltic pump head |
| CN108969819A (en) * | 2017-05-31 | 2018-12-11 | 旭化成医疗株式会社 | Tube pump and apparatus for purifying blood |
| CN116624367A (en) * | 2021-06-01 | 2023-08-22 | 赵远先 | Rotor structure and hose pump with same |
-
2014
- 2014-09-15 CN CN201420525855.1U patent/CN204099170U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696204A (en) * | 2015-03-27 | 2015-06-10 | 四川南格尔生物科技有限公司 | Self-adaptive elastic peristaltic pump |
| CN105464952A (en) * | 2015-12-10 | 2016-04-06 | 威海威高血液净化制品有限公司 | Peristaltic pump |
| CN105464952B (en) * | 2015-12-10 | 2018-06-08 | 威海威高血液净化制品有限公司 | A kind of peristaltic pump |
| CN106930929A (en) * | 2017-03-13 | 2017-07-07 | 合肥华运机械制造有限公司 | Peristaltic pump armature spindle |
| CN106930929B (en) * | 2017-03-13 | 2021-04-09 | 合肥华运机械制造有限公司 | Rotor shaft of hose pump |
| CN108969819A (en) * | 2017-05-31 | 2018-12-11 | 旭化成医疗株式会社 | Tube pump and apparatus for purifying blood |
| CN107313914A (en) * | 2017-08-25 | 2017-11-03 | 哈尔滨工业大学（威海） | A kind of contactless circulating pump |
| CN107781146A (en) * | 2017-11-17 | 2018-03-09 | 常州普瑞流体技术有限公司 | Roller assembly and peristaltic pump head |
| CN107781146B (en) * | 2017-11-17 | 2024-03-15 | 常州普瑞流体技术有限公司 | Roller assembly and peristaltic pump head |
| CN116624367A (en) * | 2021-06-01 | 2023-08-22 | 赵远先 | Rotor structure and hose pump with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Huaxing Building, No. 3 Kechuang Fourth Street, Beijing Economic and Technological Development Zone, 100176 Patentee after: BEIJING WANDONG HEALTH SOURCES CO.,LTD. Country or region after: China Address before: Building 2, No. 15 Kangding Street, Beijing Economic and Technological Development Zone, 100176 Patentee before: BEIJING WANDONG HEALTH SOURCES CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |