CN203214260U - Pump device for hydraulic giant - Google Patents
Pump device for hydraulic giant Download PDFInfo
- Publication number
- CN203214260U CN203214260U CN 201320157290 CN201320157290U CN203214260U CN 203214260 U CN203214260 U CN 203214260U CN 201320157290 CN201320157290 CN 201320157290 CN 201320157290 U CN201320157290 U CN 201320157290U CN 203214260 U CN203214260 U CN 203214260U
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- CN
- China
- Prior art keywords
- pump
- drive plate
- piston rod
- hydraulic giant
- piston
- 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)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pump device for a hydraulic giant. The pump device comprises at least one piston pump and a drive disk which rotates under drive, wherein the piston pump is provided with a one-way valve for driving gas or liquid to flow in one direction, the piston pump comprises a piston cavity and a piston arranged in the piston cavity, the piston is connected with the drive disk through a piston rod, and connection between the piston rod and the drive disk can ensure that rotation of the drive disk drives the piston rod to reciprocate. According to the pump device, piston motion of the piston rod is achieved in a rotating mode, so that a gas or liquid pumping process is rapid and labor saving.
Description
Technical field
The utility model belongs to the hydraulic giant technical field, relates to a kind of hydraulic giant pump-unit.
Background technique
Hydraulic giant adopts reciprocating pump to carry out pump gas or pump liquid usually, all be that employing is plug-type when at present reciprocating pump being done the piston motion, utilize hand that the push-and-pull drive piston rod of associated handle is done the piston motion, realize pump gas or pump liquid, very hard, and be not easy to realize operating simultaneously a plurality of reciprocating pumps, pump gas or pump liquid are just very slow like this.
Summary of the invention
The utility model proposes a kind of hydraulic giant pump-unit at the problem that prior art exists, and that purpose is to realize is laborsaving, pump gas or pump liquid rapidly.
The utility model is achieved in that
A kind of hydraulic giant pump-unit, its setting comprise that at least one reciprocating pump and is driven the drive plate of rotation; Described reciprocating pump has the one-way valve of unidirectional drive gas or flow of fluid; Described reciprocating pump comprises piston cavity and the interior piston of this piston cavity is set that this piston connects described drive plate by piston rod; Described piston rod drives described piston rod to-and-fro motion with the rotation that can guarantee described drive plate that is connected between the described drive plate.
Described a kind of hydraulic giant pump-unit, wherein: described drive plate is disk, and described piston rod is articulated in the edge of described disk, described piston rod itself is set to hinged two sections.
Described a kind of hydraulic giant pump-unit, wherein: the edge of described drive plate is provided with eccentric circular slideway, and described piston rod end is connected to the edge of said drive plate, and drives the to-and-fro motion of described piston rod according to described slideway.
Described a kind of hydraulic giant pump-unit, wherein: the roller that in described slideway, is outside equipped with the described drive plate edge of conflicting on the described piston rod end.
Described a kind of hydraulic giant pump-unit, wherein: hinged two part one ends that are arranged side by side that are arranged in described piston rod upper end, described roller is arranged between these two parts, and being provided with the projection that stretches in the described slideway at the other end of these two parts, the spacing between described projection and the described roller is allowed sliding through of described drive plate edge.
Described a kind of hydraulic giant pump-unit, wherein: described reciprocating pump is arranged side by side, and two piston rods of described reciprocating pump link together by a transverse bar, and hinged at an end of neutral position and described two parts.
Described a kind of hydraulic giant pump-unit, wherein: the circumferential distribution at described drive plate is provided with two groups and above reciprocating pump.
Described a kind of hydraulic giant pump-unit, wherein: described drive plate is set to stacked a plurality of, and is provided with at least one described reciprocating pump at the periphery of each described drive plate.
Described a kind of hydraulic giant pump-unit, wherein: the described reciprocating pump that is arranged side by side be arranged on the same plane of described drive plate in.
Described a kind of hydraulic giant pump-unit, wherein: the described reciprocating pump that is arranged side by side is arranged in the plane vertical with described drive plate.
A kind of hydraulic giant pump-unit provided by the utility model owing to adopt the form realization piston rod that rotates to do the piston motion, makes pump gas or pump liquid process quick and laborsaving.
Description of drawings
Structural representation when Fig. 1 is the utility model double pump.
The reciprocating pump that Fig. 2 is arranged side by side for the utility model be arranged on the same plane of drive plate in the time the schematic representation of arranging.
The schematic representation of arranging of reciprocating pump when Fig. 3 is the utility model multilayer drive plate.
The schematic representation of the arranging when reciprocating pump that Fig. 4 is arranged side by side for the utility model is arranged in the plane vertical with drive plate.
Structural representation when Fig. 5 is articulated on the drive plate for the utility model piston rod.
Embodiment
Following constipation closes embodiment's accompanying drawing, embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Present embodiment provides a kind of hydraulic giant pump-unit, and this device can be used for pump gas and pump liquid, and present embodiment is that example describes with pump liquid.As Fig. 1, shown in Figure 5, described pump-unit comprises reciprocating pump 100 and drive plate 200.Described reciprocating pump 100 has one at least, and Fig. 1 is the situation of double-piston pump 100, and the setting of more reciprocating pump 100 can be consulted Fig. 2, Fig. 3 and embodiment shown in Figure 4.Described reciprocating pump 100 comprises piston cavity, piston and piston rod 110.Described piston is arranged in the described piston cavity and by described piston rod 110 and connects described drive plate 200, connection between described piston rod 110 and the described drive plate 200 can guarantee that the rotation of described drive plate 200 drives described piston rod 110 to-and-fro motion, can consult Fig. 1 and two kinds of different Placements shown in Fig. 5.
Described piston cavity has import 120 and outlet 130, described import 120 places are provided with the one-way valve (not shown), described one-way valve is opened when described reciprocating pump 100 feed liquors, and when described reciprocating pump 100 fluids, close, the suitable import 120 of liquid that can not when guaranteeing fluid when guaranteeing the smooth feed liquor of reciprocating pump 100 in the piston cavity is returned.
As shown in Figure 1, the edge of described drive plate 200 is provided with eccentric circular slideway 210.The end of described piston rod 110 is provided with roller 320, described roller 320 is conflicted at the edge of described drive plate 200, roller 320 can reduce the resistance between piston rod 110 and drive plate 200 edges, guarantees that piston rod 110 can move along drive plate 200 edges smoothly.The end of described piston rod 110 also is provided with two parts 310, and an end of described two parts 310 and described piston rod 110 are hinged or be connected, and described roller 320 two ends are installed on described two parts 310, and just roller 320 is between described two parts 310.The other end of described two parts 310 is provided with the projection 330 that stretches into slideway 210, and the spacing between described projection 330 and the described roller 320 is allowed sliding through of described drive plate 200 edges.
Also be provided with the crank for the power input on the described drive plate 200, drive plate 200 centers are departed from the joint of described crank and described drive plate 200.Shake described crank, drive plate 200 rotates around corresponding rotating shaft, move along drive plate 200 edges the end of piston rod 110, when the end of piston rod 110 apart from rotating shaft by when near, piston rod 110 outwards stretches gradually, this moment one-way valve opens, liquid enters described piston cavity by import 120, and when the end of piston rod 110 apart from rotating shaft from the near to the remote the time, piston rod 110 is inwardly compression gradually, this moment closed check valve, the liquid in the piston cavity pumps by exporting 130.As shown in Figure 1, the end of the piston rod 110 of one of them reciprocating pump 100 is nearer apart from rotating shaft, and its piston rod 110 is in extended state; The end of another piston rod 110 is far away apart from rotating shaft, and its piston rod 110 is in compressive state.
As Fig. 2, shown in Figure 4, described reciprocating pump 100 can also be arranged side by side, and two piston rods 110 of described reciprocating pump 100 link together by a transverse bar 340, and hinged at an end of neutral position and described two parts 310.Present embodiment is one group with two reciprocating pumps 100 and is illustrated that one group of reciprocating pump 100 can arrange more multiple-piston pump 100.Circumferential distribution at described drive plate 200 arranges two groups and above reciprocating pump 100.The described reciprocating pump that is arranged side by side 100 can be arranged on described drive plate 200 same planes in (consulting Fig. 2); The described reciprocating pump that is arranged side by side 100 also can be arranged in the plane vertical with described drive plate 200 (consulting Fig. 4).Wherein when the described reciprocating pump that is arranged side by side 100 be arranged on described drive plate 200 same planes in the time, described drive plate 200 can be set to stacked a plurality of, and being provided with at least one described reciprocating pump 100(at the periphery of each described drive plate 200, to consult 3, Fig. 3 be to be example with three layers of drive plate 200).As seen, the pump-unit that the utility model provides can arrange the reciprocating pump 100 of any number as required, the hydraulic giant that can be widely used in all size may diminish to the hydraulic giant toy that child plays for a short time, can arrive the Fire water syringe that driven by motor drive plate 200 rotates greatly greatly.
In addition, as shown in Figure 5, described drive plate 200 is disk, described piston rod 110 is articulated in the edge of described disk, described piston rod 110 itself is set to hinged two sections, and this is the Placement of another kind of piston rod 110 and drive plate 200, also can very laborsavingly realize pump liquid easily.
To sum up can get, the pump-unit that the utility model provides adopts the form of rotating to carry out the power input, does fore and aft motion to drive piston rod 110, and is namely laborsaving again fast.Moreover discoidal drive plate 200 provides convenience for multiple-piston pump 100 is set, and has increased practicability, applicability and the flexibility of pump-unit.
Should be understood that; the above only is preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technological scheme, all should belong to the protection domain of the utility model claims.
Claims (10)
1. a hydraulic giant pump-unit is characterized in that, its setting comprises that at least one reciprocating pump and is driven the drive plate of rotation; Described reciprocating pump has the one-way valve of unidirectional drive gas or flow of fluid; Described reciprocating pump comprises piston cavity and the interior piston of this piston cavity is set that this piston connects described drive plate by piston rod; Described piston rod drives described piston rod to-and-fro motion with the rotation that can guarantee described drive plate that is connected between the described drive plate.
2. hydraulic giant pump-unit according to claim 1 is characterized in that, described drive plate is disk, and described piston rod is articulated in the edge of described disk, and described piston rod itself is set to hinged two sections.
3. hydraulic giant pump-unit according to claim 1 is characterized in that, the edge of described drive plate is provided with eccentric circular slideway, and described piston rod end is connected to the edge of said drive plate, and drives the to-and-fro motion of described piston rod according to described slideway.
4. hydraulic giant pump-unit according to claim 3 is characterized in that, is outside equipped with the roller at the described drive plate edge of conflicting on the described piston rod end in described slideway.
5. hydraulic giant pump-unit according to claim 4, it is characterized in that, hinged two part one ends that are arranged side by side that are arranged in described piston rod upper end, described roller is arranged between these two parts, and being provided with the projection that stretches in the described slideway at the other end of these two parts, the spacing between described projection and the described roller is allowed sliding through of described drive plate edge.
6. hydraulic giant pump-unit according to claim 5 is characterized in that, described reciprocating pump is arranged side by side, and two piston rods of described reciprocating pump link together by a transverse bar, and hinged at an end of neutral position and described two parts.
7. according to the arbitrary described hydraulic giant pump-unit of claim 3 to 6, it is characterized in that, be provided with two groups and above reciprocating pump in the circumferential distribution of described drive plate.
8. according to the arbitrary described hydraulic giant pump-unit of claim 3 to 6, it is characterized in that described drive plate is set to stacked a plurality of, and be provided with at least one described reciprocating pump at the periphery of each described drive plate.
9. hydraulic giant pump-unit according to claim 6 is characterized in that, the described reciprocating pump that is arranged side by side be arranged on the same plane of described drive plate in.
10. hydraulic giant pump-unit according to claim 6 is characterized in that, the described reciprocating pump that is arranged side by side is arranged in the plane vertical with described drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157290 CN203214260U (en) | 2013-04-01 | 2013-04-01 | Pump device for hydraulic giant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157290 CN203214260U (en) | 2013-04-01 | 2013-04-01 | Pump device for hydraulic giant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214260U true CN203214260U (en) | 2013-09-25 |
Family
ID=49203804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157290 Expired - Fee Related CN203214260U (en) | 2013-04-01 | 2013-04-01 | Pump device for hydraulic giant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214260U (en) |
-
2013
- 2013-04-01 CN CN 201320157290 patent/CN203214260U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130925 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |