CN203063144U - Hydraulically prepressing and retreating horizontal oil press - Google Patents
Hydraulically prepressing and retreating horizontal oil press Download PDFInfo
- Publication number
- CN203063144U CN203063144U CN 201320045474 CN201320045474U CN203063144U CN 203063144 U CN203063144 U CN 203063144U CN 201320045474 CN201320045474 CN 201320045474 CN 201320045474 U CN201320045474 U CN 201320045474U CN 203063144 U CN203063144 U CN 203063144U
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- oil
- prepressing
- retreating
- press
- precompressed
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- Expired - Fee Related
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Abstract
The utility model relates to an improvement of a horizontal oil press, in particular to a hydraulically prepressing and retreating horizontal oil press. The hydraulically prepressing and retreating horizontal oil press comprises a squeezing plate and a squeezing piston, wherein a prepressing and retreating piston cylinder is arranged on the squeezing piston in a squeezing piston cylinder; a prepressing and retreating piston is arranged inside the prepressing and retreating piston cylinder; the prepressing and retreating piston is connected with the squeezing plate through a connecting rod; a retreating oil pipe and a prepressing oil pipe are connected with the front end and the back end of the prepressing and retreating piston cylinder respectively; a manual reversing valve is arranged on the retreating oil pipe and the prepressing oil pipe; a prepressing and retreating oil inlet pipe on the manual reversing valve is connected with the gear oil pump; and the gear oil pump supplying oil to the prepressing and retreating piston cylinder and the plunger-type fuel pump supplying oil to the squeezing piston cylinder are driven by the same motor. The hydraulically prepressing and retreating horizontal oil press can be operated by only one person, so that the hydraulically prepressing and retreating horizontal oil press is time-saving and labor-saving, greatly reduces the labor intensity and can improve the working efficiency by more than five times.
Description
Technical field
The utility model relates to a kind of improvement of horizontal oil press, particularly a kind of horizontal oil press that adopts the hydraulic pressure precompressed to move back press for extracting juice.
Background technology
The rammer board of the 6YSD of domestic production-1.0 type horizontal hydraulic oil press adopts screw rod to be connected with the squeezing piston space, is furnished with nut on the screw rod, and ratchet is fixedly arranged on the nut, is furnished with ratchet on the ratchet.Precompressed and moving back when pressing in the expressing process, by the manual ratchet of stirring on the ratchet, ratchet drives the nut rotation again, thereby forces the screw rod that cooperates with nut to advance (precompressed) or retreat (moving back press for extracting juice).Owing to need the manual operation ratchet, effort not only, labour intensity is big, often needs two people's compounding practices, and precompressed and to move back the press for extracting juice required time long in the squeezing, and operating efficiency is low.
The utility model content
The horizontal oil press of press for extracting juice is moved back in the employing hydraulic pressure precompressed that the utility model purpose provides a kind of high efficiency.
The technical solution of the utility model: a kind of horizontal oil press that adopts the hydraulic pressure precompressed to move back press for extracting juice, comprise rammer board, squeezing piston, squeezing piston in the squeezing piston cylinder arranges a precompressed and moves back the press for extracting juice piston cylinder, precompressed moves back to press is furnished with a precompressed in the piston cylinder and moves back the press for extracting juice piston, and precompressed is moved back and pressed piston and be connected with rammer board by connecting rod; Move back in precompressed and to press the piston cylinder front and back end and be connected with respectively and move back oil expression pipe and pre-pressuring oil pipe, moving back the oil expression pipe and pre-pressuring oil pipe is provided with hand-operated direction valve, the precompressed on the hand-operated direction valve is moved back and is pressed oil inlet pipe and be connected on the gear oil pump.
To precompressed move back the gear oil pump that presses the piston cylinder fuel feeding and to the plunger-type fuel pump of squeezing piston cylinder fuel feeding by same motor-driven.
The utility model only needs one man operation, and is time saving and energy saving, reduces labor intensity greatly, and operating efficiency improves more than five times.
Description of drawings
Accompanying drawing moves back for the utility model precompressed and presses the part-structure schematic diagram.
Among the figure: 1 rammer board, 2 connecting rods, the press for extracting juice piston is moved back in 3 precompressed, and the press for extracting juice piston cylinder is moved back in 4 precompressed, 5 squeezing pistons, 6 squeezing piston cylinders, 7 squeezing oil pipes, 8 pre-pressuring oil pipes, 9 hand-operated direction valves, the press for extracting juice oil inlet pipe is moved back in 10 precompressed, and 11 move back the oil expression pipe.
The specific embodiment
The utility model is the improvement on former oil press, is about to move back the press for extracting juice action by screw rod, ratchet, pawl structures realization precompressed on the former oil press and changes by hydraulic-driven.
As shown in drawings, when needs carry out precompressed, pull hand-operated direction valve 9, allowing pressure oil that gear oil pump confesses move back through precompressed presses oil inlet pipe 10 and enters into precompressed by pre-pressuring oil pipe 8 and move back and press piston cylinder 4 back cavities, promote precompressed and move back and press piston 3 and advance, the realization precompressed of thereupon advancing of the connecting rod 2 that presses on the piston and rammer board 1 is moved back in precompressed; At this moment precompressed is moved back the pressure oil that presses piston cylinder 4 ante-chambers and is got back to fuel tank through moving back oil expression pipe 11.
When moving back press for extracting juice, pull hand-operated direction valve 9, allow pressure oil that gear oil pump confesses move back through precompressed and press oil inlet pipe 10 and enter into precompressed and move back and press piston cylinder 4 ante-chambers by moving back oil expression pipe 11, promote precompressed and move back and press piston 3 and retreat, precompressed is moved back the connecting rod 2 that presses on the piston and rammer board 1 and is retreated thereupon and realize moving back press for extracting juice; At this moment precompressed is moved back the pressure oil that presses piston cylinder 4 back cavities and is got back to fuel tank through pre-pressuring oil pipe 8.
Squeezing oil pipe 7 is connected on the plunger-type fuel pump, can arrange a speed changer between the plunger-type fuel pump that squeezes the piston cylinder fuel feeding and the motor, makes the squeezing piston traveling speed variable, realizes the squeezing of different grades of speed.For short of electricity or the area that often has a power failure motor can be changed into small-sized petrol and diesel oil machine.
The other parts course of work of the present utility model and operation are with former oil press.
Claims (2)
1. horizontal oil press that adopts the hydraulic pressure precompressed to move back press for extracting juice, comprise rammer board, squeezing piston, it is characterized in that: the squeezing piston in the squeezing piston cylinder arranges a precompressed and moves back the press for extracting juice piston cylinder, precompressed moves back to press is furnished with a precompressed in the piston cylinder and moves back the press for extracting juice piston, and precompressed is moved back and pressed piston and be connected with rammer board by connecting rod; Move back in precompressed and to press the piston cylinder front and back end and be connected with respectively and move back oil expression pipe and pre-pressuring oil pipe, moving back the oil expression pipe and pre-pressuring oil pipe is provided with hand-operated direction valve, the precompressed on the hand-operated direction valve is moved back and is pressed oil inlet pipe and be connected on the gear oil pump.
2. a kind of horizontal oil press that adopts the hydraulic pressure precompressed to move back press for extracting juice according to claim 1 is characterized in that: to precompressed move back the gear oil pump that presses the piston cylinder fuel feeding and to the plunger-type fuel pump of squeezing piston cylinder fuel feeding by same motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045474 CN203063144U (en) | 2013-01-29 | 2013-01-29 | Hydraulically prepressing and retreating horizontal oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045474 CN203063144U (en) | 2013-01-29 | 2013-01-29 | Hydraulically prepressing and retreating horizontal oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063144U true CN203063144U (en) | 2013-07-17 |
Family
ID=48761968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045474 Expired - Fee Related CN203063144U (en) | 2013-01-29 | 2013-01-29 | Hydraulically prepressing and retreating horizontal oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862707A (en) * | 2014-03-19 | 2014-06-18 | 常山县普路米液压机械有限公司 | Full-automatic integrated device formed by improving manual horizontal hydraulic oil press |
-
2013
- 2013-01-29 CN CN 201320045474 patent/CN203063144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862707A (en) * | 2014-03-19 | 2014-06-18 | 常山县普路米液压机械有限公司 | Full-automatic integrated device formed by improving manual horizontal hydraulic oil press |
| CN103862707B (en) * | 2014-03-19 | 2015-08-26 | 常山县普路米液压机械有限公司 | A kind of manual horizontal hydraulic oil press is improved to full automatic integrating device |
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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: 20130717 Termination date: 20190129 |