CN204877902U - Manual adjusting device of diaphragm type measuring pump - Google Patents
Manual adjusting device of diaphragm type measuring pump Download PDFInfo
- Publication number
- CN204877902U CN204877902U CN201520680720.7U CN201520680720U CN204877902U CN 204877902 U CN204877902 U CN 204877902U CN 201520680720 U CN201520680720 U CN 201520680720U CN 204877902 U CN204877902 U CN 204877902U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- metering pump
- diaphragm metering
- measuring pump
- type measuring
- 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 - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a manual adjusting device of diaphragm type measuring pump, including diaphragm type measuring pump body, diaphragm type measuring pump body include the motor, with motor complex shaft coupling, worm, turbine, with turbine complex main shaft, eccentric wheel and diaphragm type measuring pump pump head, diaphragm type measuring pump pump head includes diaphragm, water inlet and delivery port, its characterized in that: manual adjusting device include the regulator and with diaphragm complex thrust unit, the regulator is become with regulation push rod by the adjusting handle, thrust unit includes the guide bush of ejector pin, ejector pin and locates guide bush outlying spring and form, the eccentric wheel promotes ejector pin drive diaphragm and carries out reciprocating motion. The utility model discloses a function stroke of diaphragm can be adjusted to the adjusting handle, controls the flow parameter of measuring pump, and this adjusting device's sealed effect is better moreover.
Description
Technical field
The utility model relates to a kind of controlling device, particularly relates to a kind of manual regulating device of diaphragm metering pump.
Background technique
A kind of machinery by driving the to-and-fro motion of diaphragm to carry liquid during diaphragm metering pump, generally, pump parameter is fixing, and the total discharge of pump to adopt the method for speed governing to solve, but just need other regulating method for the adjustment of single cylinder flow.
And, in the use of diaphragm metering pump, the numerous parts of the pump housing all directly contacts with pumped medium, due to the complexity of medium, many parts in controlling device all have by dielectric corrosion or the bite etc. that causes because of medium fouling, so lack now a kind of flow parameter of adjustable metered pump and have the controlling device of better sealing.
Model utility content
The utility model provides a kind of manual regulating device of diaphragm metering pump, and the technical problem that solve is the adjustment how to the uninterrupted of metering pump, the project organization of controlling device.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of manual regulating device of diaphragm metering pump, comprise diaphragm metering pump body, described diaphragm metering pump body comprises motor, the coupling coordinated with motor, worm screw, turbine, the main shaft coordinated with turbine, eccentric wheel and diaphragm metering pump pump head, described diaphragm metering pump pump head comprises diaphragm, water intake and water outlet, it is characterized in that: the pushing device that described manual regulating device comprises regulator and coordinates with diaphragm, described regulator is made up of adjusting handle and regulating pushing rod, described pushing device comprises push rod, guideway and the spring composition being located at guideway periphery of push rod, described eccentric wheel promotes push rod band dynamic diaphragm and moves back and forth.
Further, described eccentric wheel is provided with eccentric shaft bearing.
Further, be provided with bottom described adjusting handle and be threaded through seal ring and be fixed on diaphragm metering pump body.
Further, described push rod and guideway are coordinated by key.
Finally, described guideway is sealed by oil sealing base.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages: the utility model can regulate the running stroke of diaphragm by adjusting handle, control the flow parameter of metering pump, and the sealing effect of this controlling device is better
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the manual regulating device of a kind of diaphragm metering pump of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, a kind of manual regulating device of diaphragm metering pump, comprise diaphragm metering pump body, diaphragm metering pump body comprises motor 1, the coupling 2 coordinated with motor, worm screw 3, turbine 4, the main shaft 5 coordinated with turbine, eccentric wheel 6 and diaphragm metering pump pump head 7, eccentric wheel 6 is provided with eccentric shaft bearing, diaphragm metering pump pump head 7 comprises diaphragm 71, water intake 72 and water outlet 73, the pushing device that manual regulating device comprises regulator and coordinates with diaphragm, regulator is made up of adjusting handle 8 and regulating pushing rod 12, be provided with bottom adjusting handle 8 and be threaded through seal ring 81 and be fixed on diaphragm metering pump body, pushing device comprises push rod 9, the guideway 10 of push rod forms with the spring 11 being located at guideway periphery, push rod 9 and guideway 10 are coordinated by key, guideway 10 is sealed by oil sealing base 13, eccentric wheel 6 promotes push rod 9 and is with dynamic diaphragm 71 to move back and forth.
Motor 1 is driven worm screw 3 through coupling 2 and is slowed down by turbine 4 and makes main shaft 5 and eccentric wheel 6 do rotation motion, drives push rod 9 reciprocating in the pump housing by eccentric wheel 6.Together with diaphragm 71, make to form vacuum gradually in pump chamber by push rod 9 running, suck liquid, by the discharge liquid regulating adjusting handle 8 to regulate the reciprocal formation of certain stroke strong, quantitative continuously.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the manual regulating device of a diaphragm metering pump, comprise diaphragm metering pump body, described diaphragm metering pump body comprises motor (1), the coupling (2) coordinated with motor, worm screw (3), turbine (4), the main shaft (5) coordinated with turbine, eccentric wheel (6) and diaphragm metering pump pump head (7), described diaphragm metering pump pump head (7) comprises diaphragm (71), water intake (72) and water outlet (73), it is characterized in that: the pushing device that described manual regulating device comprises regulator and coordinates with diaphragm, described regulator is made up of adjusting handle (8) and regulating pushing rod (12), described pushing device comprises push rod (9), the guideway (10) of push rod and be located at spring (11) composition of guideway periphery, described eccentric wheel (6) promotes push rod (9) band dynamic diaphragm (71) and moves back and forth.
2. the manual regulating device of a kind of diaphragm metering pump according to claim 1, is characterized in that: described eccentric wheel (6) is provided with eccentric shaft bearing.
3. the manual regulating device of a kind of diaphragm metering pump according to claim 1, is characterized in that: described adjusting handle (8) bottom is provided with and is threaded through seal ring (81) and is fixed on diaphragm metering pump body.
4. the manual regulating device of a kind of diaphragm metering pump according to claim 1, is characterized in that: described push rod (9) and guideway (10) are coordinated by key.
5. the manual regulating device of a kind of diaphragm metering pump according to claim 1, is characterized in that: described guideway (10) is sealed by oil sealing base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680720.7U CN204877902U (en) | 2015-09-06 | 2015-09-06 | Manual adjusting device of diaphragm type measuring pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680720.7U CN204877902U (en) | 2015-09-06 | 2015-09-06 | Manual adjusting device of diaphragm type measuring pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877902U true CN204877902U (en) | 2015-12-16 |
Family
ID=54822283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680720.7U Expired - Fee Related CN204877902U (en) | 2015-09-06 | 2015-09-06 | Manual adjusting device of diaphragm type measuring pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219792A (en) * | 2019-07-11 | 2019-09-10 | 淮安市威力泵业科技有限公司 | A kind of mechanically actuated diaphragm metering pump with agitating function |
-
2015
- 2015-09-06 CN CN201520680720.7U patent/CN204877902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219792A (en) * | 2019-07-11 | 2019-09-10 | 淮安市威力泵业科技有限公司 | A kind of mechanically actuated diaphragm metering pump with agitating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160906 |