CN2064424U - Lever type liquid transporting pump - Google Patents
Lever type liquid transporting pump Download PDFInfo
- Publication number
- CN2064424U CN2064424U CN 89217321 CN89217321U CN2064424U CN 2064424 U CN2064424 U CN 2064424U CN 89217321 CN89217321 CN 89217321 CN 89217321 U CN89217321 U CN 89217321U CN 2064424 U CN2064424 U CN 2064424U
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- China
- Prior art keywords
- piston
- housing
- pump
- lower cover
- pump barrel
- Prior art date
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Abstract
The utility model relates to a lever type liquid transporting pump, which drives a piston-rod and a piston to move up and down in a pump barrel by shaking a rocker arm, and as a result, the liquid is sucked in and then extruded from the pump barrel; furthermore, the output liquid can flow out quickly under higher pressures and has a higher pump head. The utility model has the advantages of small size, light weight, and convenient portability, and is widely used for oil transportation or fluid transportation of automobiles, tractors, ships, oil and soy-sauce stores, and chemical plants.
Description
The utility model relates to a kind of liquid pump, particularly relates to a kind ofly being used to pump and the Lever type liquid output pump of fuel feeding.
Existing hand oil pump has two kinds on the market:
A kind of is oil pick-up tube, and it is prevailing oil well pump, makes with tin plate, and the operation effort is damaged easily.
Another kind is a manual pump, and its principle is that rotor blade impels oil to rise and flows out.The fixedly use of this product, volume is big, and Heavy Weight can not be carried or use to open-air with car, ship.Another shortcoming of this product is not have lift, does not promptly have pressure, and the oil of output can not flow out fast.
The purpose of this utility model provides a kind of improved Lever type liquid output pump, and volume is little, and is in light weight, and higher lift is arranged, and output liquid can flow out under higher pressure fast.
A kind of Lever type liquid output pump described in the utility model can be widely used in the oil transportation or the transfusion in automobile, tractor, steamer, oil and sauce shop, chemical plant, and is easy to carry.
A kind of Lever type liquid output pump described in the utility model comprises housing, piston, piston rod, import and outlet, lower housing portion connects a pump barrel, the pump barrel bottom connects a lower cover, the lower cover endoporus is equipped with hammer, lower sheeting is equipped with in the hammer top, compressing tablet on the piston that in pump barrel, moves up and down and on being pressed with, piston rod is equipped with at the piston center, piston rod stretches out and is connected with rocking arm by rivet from housing top through hole; a pole is housed on the rocking arm; the other end of pole is connected by rivet with the external part of housing, and housing is provided with outlet, the lower cover lower end of hammer is arranged in import is located at.
With reference to the accompanying drawings the utility model is elaborated below.
Fig. 1 is a kind of schematic representation of Lever type liquid output pump.
Fig. 2 is the piston planimetric map of said pump.
Referring to Fig. 1, a kind of Lever type liquid output pump comprises housing, piston, piston rod, import and outlet, housing 6 bottoms connect a pump barrel 12, pump barrel 12 bottoms connect a lower cover 1, lower cover 1 endoporus is equipped with hammer 15, lower sheeting 14 is equipped with in hammer 15 tops, be pressed with compressing tablet 4 above the piston 3 that in pump barrel 12, moves up and down, piston rod 5 is equipped with at piston 3 centers, piston rod 5 stretches out and passes through rivet 17 from housing 6 top through holes 25 and is connected with rocking arm 8, and a pole 7 is housed on the rocking arm 8, and the other end of pole 7 is connected by rivet 21 with the external part 20 of housing 6, housing 6 is provided with outlet 11, and lower cover 1 lower end of hammer is arranged in import 22 is located at.
When fluctuating rocking arm 8, rocking arm 8 drives piston rod 5 and piston 3 moves up and down in pump barrel 12, and liquid is inhaled into pump barrel 12 from import 22, and is forced out outlet 11 by the through hole 26 of six fluids in piston shown in Figure 23 surfaces.
There are two suitable grooves piston 3 circumference sides, and inside grooves is equipped with seal ring 19.Seal ring on the piston is made fricting movement at the pump barrel inwall.
Lower cover 1 endoporus that pump barrel 12 bottoms connect has jog, and the convex shoulder 23 on hammer 15 tops is stuck in the recessed position of lower cover 1 endoporus movably.When liquid when import 22 enters, hammer 15 rises and is pressed down sheet 14 and blocks, liquid just enters pump barrel 12.
Lower sheeting 14 is connected with lower cover 1 by screw 2.
Piston 3 is connected with piston rod 5 by nut 13.
Stretch out the place at the piston rod 5 of housing 6 top through holes 25 seal sleeve 10 is housed, malthoid packing ring 18 is equipped with in the bottom of seal sleeve 10.The effect of seal sleeve is to stop liquid to flow out from the slit that piston rod passes housing top through hole, realizes sealing.
The lower cover 1 of pump described in the utility model and pump barrel 12, pump barrel 12 and housing 6, housing 6 top through holes 25 and seal sleeve 10 are all by being threaded.The suction pipe 16 that stretches in the liquid is equipped with in lower cover 1 lower end inlet, and suction pipe 16 is spreading arbitrarily.Cover is housed 9, so that holding operation on the rocking arm 8.
The important technological parameters of a kind of Lever type liquid output pump described in the utility model is as follows:
10 meters/time of lifts; 0.25 kilogram/time of flow; 2.3 kilograms/platform of weight.
Claims (3)
1, a kind of Lever type liquid output pump comprises housing, piston, piston rod; Import and outlet, lower housing portion connects a pump barrel, the pump barrel bottom connects a lower cover, it is characterized in that lower cover 1 endoporus is equipped with hammer 15, lower sheeting 14 is equipped with in hammer 15 tops, be pressed with compressing tablet 4 above the piston 3 that in pump barrel 12, moves up and down, piston rod 5 is equipped with at piston 3 centers, piston rod 5 stretches out and passes through rivet 17 from housing 6 top through holes 25 and is connected with rocking arm 8; pole 7 is housed on the rocking arm 8; the other end of pole 7 is connected by Liu Ding 21 with the external part 20 of housing 6, housing 6 is provided with outlet 11, and lower cover 1 lower end of hammer is arranged in import 22 is located at; Stretch out the place at the piston rod 5 of housing 6 top through holes 25 seal sleeve 10 is housed, malthoid packing ring 18 is equipped with in the bottom of seal sleeve 10, and there is the through hole 26 of several fluids on piston 3 surfaces, and piston 3 circumference sides are fluted, seal ring 19 is housed in the groove, and suction pipe 16 is equipped with in lower cover 1 lower end inlet.
2, pump according to claim 1 is characterized in that lower cover 1 endoporus has jog, and the convex shoulder 23 on hammer 15 tops is stuck in the recessed position of lower cover 1 endoporus movably.
3, pump according to claim 1 is characterized in that lower cover 1 and pump barrel 12, pump barrel 12 and housing 6, housing 6 top through holes 25 and seal sleeve 10 are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217321 CN2064424U (en) | 1989-09-22 | 1989-09-22 | Lever type liquid transporting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217321 CN2064424U (en) | 1989-09-22 | 1989-09-22 | Lever type liquid transporting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2064424U true CN2064424U (en) | 1990-10-24 |
Family
ID=4872597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89217321 Pending CN2064424U (en) | 1989-09-22 | 1989-09-22 | Lever type liquid transporting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2064424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364053A (en) * | 2015-12-09 | 2016-03-02 | 浙江海悦自动化机械股份有限公司 | Manufacturing device suitable for busbar |
-
1989
- 1989-09-22 CN CN 89217321 patent/CN2064424U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364053A (en) * | 2015-12-09 | 2016-03-02 | 浙江海悦自动化机械股份有限公司 | Manufacturing device suitable for busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Applicant: Zhuang Haiyun Document name: Letter of authorization |
|
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |