CN201954234U - Electrical control hydraulic lubricating grease charging device - Google Patents
Electrical control hydraulic lubricating grease charging device Download PDFInfo
- Publication number
- CN201954234U CN201954234U CN2011200715364U CN201120071536U CN201954234U CN 201954234 U CN201954234 U CN 201954234U CN 2011200715364 U CN2011200715364 U CN 2011200715364U CN 201120071536 U CN201120071536 U CN 201120071536U CN 201954234 U CN201954234 U CN 201954234U
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- oil
- motor
- reserve tank
- fuel reserve
- oil cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses an electrical control hydraulic lubricating grease charging device which comprises a fixed bracket, a motor, an oil storing tank, a gear pump, an oil cylinder, a rubber bowl, a handle and an oil barrel, wherein the oil storing tank is arranged at the upper part of the fixed bracket; the motor on the oil storing tank is connected with the gear pump which is connected with the oil storing tank and the oil cylinder respectively; the oil cylinder is internally provided with a piston and a piston rod which can move up and down; the lower end of the piston rod, extending out of the oil cylinder, is connected with the rubber bowl with a downward opening; the diameter of the rubber bowl opening corresponds to the inner diameter of the oil barrel; the rubber bowl is provided with the handle led out by an oil outlet pipe; and the handle is provided with a power switch controlling the motor to act. The electrical control hydraulic lubricating grease charging device can realize continuous and uniform charging, reasonable design, and practicality and convenience through converting electric energy into hydraulic pressure energy.
Description
Technical field
The utility model relates to lubricating gun, a kind of specifically electric-controlled hydraulic lubricating gun.
Background technique
The Engineering machinery needs in use and maintenance process component filling lubricant grease; initial lubricant grease filling instrument is a grease gun; to shut down earlier during filling; insert in the grease gun with hand the lubricant grease of barreled is piecemeal, both hands are held two a position that butter injection needs are lubricated of pressing then.Chinese patent 201020168315.4 has been introduced the electronic grease adding machine of a kind of up attraction type, comprise motor, grease pump and lubricating grease pond, the driven by motor grease pump is drawn the lubricating grease in the depot fat pond, motor, grease pump and depot fat pond all are arranged on the fixing frame, the depot fat pond is placed on the bottom of fixing frame, grease pump is arranged on top, depot fat pond, and motor is arranged on the grease pump top; After cutting off, the pail pack loam cake of lubricating grease is the depot fat pond, the lubricating grease suction inlet place of grease pump is provided with the disc-shaped base that is positioned at the depot fat pond, the diameter of base is identical with the internal diameter in depot fat pond, the base side is provided with O type circle and makes it and depot fat pond inner wall sealing, and the lubricating grease suction inlet of grease pump closely contacts with lubricating grease in the depot fat pond.This model utility adopts electric energy to drive grease pump and draws lubricant grease; though move downward the gravity that has utilized motor and grease pump in the process at piston; but when needs are extracted the base of grease pump; also need to overcome the gravity of motor and grease pump; expend the more time and the energy; and the mode of this liposuction can not guarantee the evenly fuel-displaced of lubricant grease filling end; moreover; in oiling; also usually can spray the situation of remaining lubricant grease in the moment of just opening the oiling switch.Therefore, need a kind of novel lubricating gun even, easy to use of can annotating continuously, annotate.
The model utility content
The utility model technical issues that need to address provide a kind of uniform electric-controlled hydraulic lubricating gun of can annotating continuously, annotate.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is:
The electric-controlled hydraulic lubricating gun, comprise fixing frame, be connected motor on the fixing frame, be placed on the oil drum of fixing frame bottom, fixing frame top is provided with fuel reserve tank, the motor that is positioned on the fuel reserve tank is connected with a gear pump, gear pump respectively with fuel reserve tank and be positioned at fuel reserve tank below, piston oil cylinder moving up and down is communicated with, the lower end of stretching out the piston rod of oil cylinder connects the downward rubber bowl of the rim of a bowl, the diameter of rubber bowl the rim of a bowl is corresponding with the oil drum internal diameter, the handle of being drawn by oil outlet tube is set on the rubber bowl, the power switch of control motor action is set on the handle.
Further improvement of the utility model is: the motor reversal switch is set on the described motor.
Further improvement of the utility model is: described gear pump is arranged in the fuel reserve tank, and gear pump is communicated with oil cylinder and fuel reserve tank through an oil circuit selector valve, and the reverser that is connected with the oil circuit selector valve is set on the motor.
Further improvement of the utility model is: a side of described fuel reserve tank is provided with plug cock and observation panel.
Further improvement of the utility model is: described oil cylinder lower end is provided with the guide sleeve of piston set bar.
Further improvement of the utility model is: also be provided with mechanical switch on the described handle, air escape cock is set on the rubber bowl.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
The utility model is by converting electric energy to the hydraulic pressure energy, the piston of control in the oil cylinder moves downwards, and the rubber bowl of piston-rod lower end is pressed into oil drum, and contacts closely with lubricant grease in the oil drum, lubricant grease is extruded by oil outlet tube, can be realized continuously evenly filling.The utility model has designed the motor counter-rotating and has realized rubber bowl is extracted in oil drum by two kinds of structural types of oil circuit selector valve.The mechanical switch that designs on the handle helped before starting electrical machinery the remaining lubricant grease ejection in the oil outlet tube.The effect that before filling rubber bowl plays exhaust when contacting with oil drum is convenient in the setting of air escape cock, makes that rubber bowl and oil drum are closer to be contacted, and when extracting rubber bowl, makes it to communicate with atmosphere, more helps extracting of rubber bowl.In fuel reserve tank one side plug cock and observation panel are set, convenient in fuel reserve tank oiling and observation fuel tank pasta situation.The guide sleeve that the oil cylinder lower end is provided with the piston set bar is convenient to the stable of control piston bar, and the design of fixing frame guarantees that work safety is convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1, motor, 2, pump housing seat, 3, flange, 4, fuel reserve tank, 5, coupling, 6, the plum blossom pad, 7, gear pump, 8, the oil circuit selector valve, 9, observation panel, 10, plug cock, 11, nut, 12, piston, 13, piston rod, 14, oil cylinder, 15, guide sleeve, 16, oil outlet tube, 17, rubber bowl, 18, oil drum, 19, fixing frame, 20, wheel, 21, handle, 22, power switch, 23, mechanical switch, 24, air escape cock.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
The electric-controlled hydraulic lubricating gun as shown in Figure 1, comprise motor 1, fuel reserve tank 4, gear pump 7, oil circuit selector valve 8, oil cylinder 14, rubber bowl 17, handle 21, oil drum 18, fuel reserve tank 4 is arranged on fixing frame 19 tops, one side of fuel reserve tank 4 is provided with plug cock 10 and observation panel 9, gear pump 7 and oil circuit selector valve 8 are set in the fuel reserve tank 4, gear pump 7 is connected with motor 1 by coupling 5, oil circuit selector valve 8 is connected gear pump 7 belows, oil circuit selector valve 8 is communicated to the oil cylinder 14 of fuel reserve tank 4 belows, piston 12 and piston rod 13 are set in the oil cylinder 14, piston rod 13 stretches out oil cylinder, oil cylinder 14 lower ends are provided with the guide sleeve 15 of piston set bar, the lower end of piston rod connects rubber bowl 17, the rim of a bowl of rubber bowl is downward, it below the rubber bowl 17 oil drum 18 that is placed on fixing frame 19 bottoms, the diameter of rubber bowl 17 the rims of a bowl equates with oil drum 18 internal diameters or is slightly larger than the oil drum internal diameter, rubber bowl 17 is provided with air escape cock 24, also be communicated with the handle 21 of drawing on the rubber bowl 17 by oil outlet tube 16, the power switch 22 of mechanical switch 23 and control motor action is set on the handle, the reverser that is connected with the interior oil circuit selector valve 8 of fuel reserve tank is set on the motor 1.Described fixing frame 19 is a go-cart, the fixing frame bottom is provided with four wheels 20, and wherein two of the back wheels have universal locking device, and the fixing frame middle part is provided with hanger, also be provided with and the parallel reinforcing bar of vertical bar that connects fuel reserve tank on the fixing frame, reinforcing bar can also be as the handle of go-cart.
Claims (6)
1. electric-controlled hydraulic lubricating gun, comprise fixing frame (19), be connected the motor (1) on the fixing frame, be placed on the oil drum (18) of fixing frame (19) bottom, it is characterized in that: fixing frame (19) top is provided with fuel reserve tank (4), the motor (1) that is positioned on the fuel reserve tank (4) is connected with a gear pump (7), gear pump is respectively with fuel reserve tank (4) be positioned at fuel reserve tank (4) below, piston (12) oil cylinder moving up and down (14) is communicated with, the lower end of stretching out the piston rod (13) of oil cylinder (14) connects the downward rubber bowl (17) of the rim of a bowl, the diameter of rubber bowl (17) the rim of a bowl is corresponding with oil drum (18) internal diameter, rubber bowl (17) is gone up the handle (21) of being drawn by oil outlet tube (16) is set, and the power switch (22) of control motor (1) action is set on the handle (21).
2. electric-controlled hydraulic lubricating gun according to claim 1 is characterized in that: described motor is provided with the motor reversal switch on (1).
3. electric-controlled hydraulic lubricating gun according to claim 1, it is characterized in that: described gear pump (7) is arranged in the fuel reserve tank (4), gear pump (7) is communicated with oil cylinder (14) and fuel reserve tank (4) through an oil circuit selector valve (8), and motor (1) is gone up the reverser that is connected with oil circuit selector valve (8) is set.
4. according to each described electric-controlled hydraulic lubricating gun of claim 1～3, it is characterized in that: a side of described fuel reserve tank (4) is provided with plug cock (10) and observation panel (9).
5. electric-controlled hydraulic lubricating gun according to claim 4 is characterized in that: described oil cylinder (14) lower end is provided with the guide sleeve (15) of piston set bar (13).
6. electric-controlled hydraulic lubricating gun according to claim 5 is characterized in that: also be provided with mechanical switch (23) on the described handle (21), air escape cock (24) is set on the rubber bowl (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200715364U CN201954234U (en) | 2011-03-17 | 2011-03-17 | Electrical control hydraulic lubricating grease charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200715364U CN201954234U (en) | 2011-03-17 | 2011-03-17 | Electrical control hydraulic lubricating grease charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954234U true CN201954234U (en) | 2011-08-31 |
Family
ID=44498344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200715364U Expired - Fee Related CN201954234U (en) | 2011-03-17 | 2011-03-17 | Electrical control hydraulic lubricating grease charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329554A (en) * | 2014-09-28 | 2015-02-04 | 王云良 | Electric hydraulic grease filler and filling device |
| CN106594493A (en) * | 2017-01-11 | 2017-04-26 | 郭广才 | Lubricating grease conveying device |
| CN106764364A (en) * | 2017-01-11 | 2017-05-31 | 郭广才 | A kind of few grease conveying device of resid amount |
-
2011
- 2011-03-17 CN CN2011200715364U patent/CN201954234U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329554A (en) * | 2014-09-28 | 2015-02-04 | 王云良 | Electric hydraulic grease filler and filling device |
| CN106594493A (en) * | 2017-01-11 | 2017-04-26 | 郭广才 | Lubricating grease conveying device |
| CN106764364A (en) * | 2017-01-11 | 2017-05-31 | 郭广才 | A kind of few grease conveying device of resid amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20130317 |