CN204692003U - Radial plunger pump - Google Patents
Radial plunger pump Download PDFInfo
- Publication number
- CN204692003U CN204692003U CN201520200985.2U CN201520200985U CN204692003U CN 204692003 U CN204692003 U CN 204692003U CN 201520200985 U CN201520200985 U CN 201520200985U CN 204692003 U CN204692003 U CN 204692003U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- plunger
- pump housing
- utility
- rotating shaft
- 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
Links
Abstract
The utility model discloses a kind of radial plunger pump, comprise the pump housing, in the described pump housing, have a fixed eccentric shaft; Described eccentric shaft is connected with plunger; Described plunger links with cylinder body; Described cylinder body is connected with turning by the cylinder body rotating shaft of cylinder body one end; Described turning is placed in the pump housing; Described pump housing both sides are distributed with oil guide slot, and described oil guide slot is connected to inlet port and force feed mouth; Described plunger is placed in cylinder body, and described plunger can do piston movement in cylinder body; Described cylinder body one end is cylinder body rotating shaft, and described cylinder body rotating shaft can around this eccentric shaft axis rotation; Described cylinder body one end is cylinder body through hole.The technical problems to be solved in the utility model is to provide a kind of radial plunger pump, and structure is simple, is easy to processing, adopts non-spring reset, and oil absorption is strong, is applicable to promoting the use of.
Description
Technical field
The utility model relates to a kind of radial plunger pump.
Background technique
At present, radial plunger pump generally uses in the industry, but general radial plunger pump distributing construction is complicated, not easily processes; Oil absorption is poor.
Summary of the invention
Complicated in order to overcome existing radial plunger pump distributing construction, the deficiency of oil absorption difference, the utility model provides a kind of radial plunger pump, and structure is simple, is easy to processing, adopts non-spring reset, and oil absorption is strong, is applicable to promoting the use of.
For solving the problem, the utility model adopts following technological scheme: a kind of radial plunger pump, comprises the pump housing, has a fixed eccentric shaft in the described pump housing; Described eccentric shaft is connected with plunger; Described plunger links with cylinder body; Described cylinder body is connected with turning by the cylinder body rotating shaft of cylinder body one end; Described turning is placed in the pump housing.
As preferred technological scheme: described pump housing both sides are distributed with oil guide slot, described oil guide slot is connected to inlet port and force feed mouth.
As preferred technological scheme: described plunger is placed in cylinder body, described plunger can do piston movement in cylinder body.
As preferred technological scheme: described cylinder body one end is cylinder body rotating shaft, described cylinder body rotating shaft can around this eccentric shaft axis rotation.
As preferred technological scheme: described cylinder body one end is cylinder body through hole.
When rotation is turned in external force driving, turn and drive cylinder body and plunger to rotate around eccentric shaft, because eccentric shaft position is not the pump housing center of circle, so plunger can do reciprocating piston motion and produce difference in volume in cylinder body when rotating, thus in side oil suction, opposite side force feed, and join oil by oil guide slot and complete oil suction and force feed action.
The beneficial effects of the utility model are: because the utility model adopts non-spring reset, and employing directly applies pressure and pulling force by cylinder body rotating shaft, so oil absorption is strong, are applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1. pump housings, 2. turn, 3. cylinder body, 4. plunger, 5. eccentric shaft, 6. through hole, 7. oil guide slot, 8. cylinder body rotating shaft.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult a kind of radial plunger pump shown in Fig. 1, comprise the pump housing (1), in the described pump housing (1), have a fixed eccentric shaft (5); Described eccentric shaft (5) is connected with plunger; Described plunger (4) links with cylinder body (3); Described cylinder body (3) is connected with turn (2) by the cylinder body rotating shaft (8) of cylinder body (3) one end; Described turn (2) are placed in the pump housing (1).
The utility model preferred embodiment: the described pump housing (1) both sides are distributed with oil guide slot (7), described oil guide slot (7) is connected to inlet port and force feed mouth.
The utility model preferred embodiment: described plunger (4) is placed in cylinder body (3), described plunger (4) can do piston movement in cylinder body (3).
The utility model preferred embodiment: described cylinder body (3) one end is cylinder body rotating shaft (8), described cylinder body rotating shaft (8) can around this eccentric shaft axis rotation.
The utility model preferred embodiment: described cylinder body (3) one end is cylinder body through hole (6).
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a radial plunger pump, is characterized in that: comprise the pump housing, has a fixed eccentric shaft in the described pump housing; Described eccentric shaft is connected with plunger; Described plunger links with cylinder body; Described cylinder body is connected with turning by the cylinder body rotating shaft of cylinder body one end; Described turning is placed in the pump housing.
2. radial plunger pump according to claim 1, is characterized in that: described pump housing both sides are distributed with oil guide slot, and described oil guide slot is connected to inlet port and force feed mouth.
3. radial plunger pump according to claim 1, is characterized in that: described plunger is placed in cylinder body, and described plunger can do piston movement in cylinder body.
4. radial plunger pump according to claim 1, is characterized in that: described cylinder body one end is cylinder body rotating shaft, and described cylinder body rotating shaft can around this eccentric shaft axis rotation.
5. radial plunger pump according to claim 1, is characterized in that: described cylinder body one end is cylinder body through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200985.2U CN204692003U (en) | 2015-04-01 | 2015-04-01 | Radial plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200985.2U CN204692003U (en) | 2015-04-01 | 2015-04-01 | Radial plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692003U true CN204692003U (en) | 2015-10-07 |
Family
ID=54232304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200985.2U Expired - Fee Related CN204692003U (en) | 2015-04-01 | 2015-04-01 | Radial plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915095A (en) * | 2021-09-13 | 2022-01-11 | 廖平阳 | A kind of compressor |
-
2015
- 2015-04-01 CN CN201520200985.2U patent/CN204692003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915095A (en) * | 2021-09-13 | 2022-01-11 | 廖平阳 | A kind of compressor |
| CN113915095B (en) * | 2021-09-13 | 2023-09-26 | 廖平阳 | A kind of compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shao Yukang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shao Yukang Document name: Notification of Termination of Patent Right |
|
| 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: 20151007 Termination date: 20170401 |