CN2763230Y - Electrohydraulic pushing-drawing type dredging machine - Google Patents
Electrohydraulic pushing-drawing type dredging machine Download PDFInfo
- Publication number
- CN2763230Y CN2763230Y CN 200520030056 CN200520030056U CN2763230Y CN 2763230 Y CN2763230 Y CN 2763230Y CN 200520030056 CN200520030056 CN 200520030056 CN 200520030056 U CN200520030056 U CN 200520030056U CN 2763230 Y CN2763230 Y CN 2763230Y
- Authority
- CN
- China
- Prior art keywords
- pushing
- assistor
- electrohydraulic
- pull
- push
- 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
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to an electrohydraulic pushing-drawing type dredging machine, particularly a dredging device for bins, hopper sticking walls and clogging. The utility model is formed by the connection of an electrohydraulic pushing-drawing assembly, a pushing-drawing assistor, a dredging device and a control cabinet, wherein the pushing-drawing assembly is connected with the pushing-drawing assistor by connecting rods; the electrohydraulic pushing-drawing assembly is formed by the integration of an oil pump, an oil cylinder, a motor and a reversing valve; the pushing-drawing assistor is connected with a dredging device by a shaft; the control cabinet is connected with the electrohydraulic pushing-drawing assembly by a cable. The utility model uses a motor as a power source when used, pressure oil is output through a bidirectional gear pump, the pressure oil is controlled by an oil path integrated block and is sent to the oil cylinder, realizing the reciprocating motion of a piston and a piston rod drives the dredging device through the assistor to realize reciprocating work. The dredging machine has the advantage of high work efficiency.
Description
One, technical field: the utility model relates to the dredger of a kind of feed bin, the sticking wall of hopper, obstruction, especially electric liquid push-and-pull dredging machine.
Two, background technology: at present, what people were adopted when handling feed bin, the sticking wall of hopper, obstruction is equipment such as air bubble, electromagnetic shaker, though these machineries have played certain effect in the mediation process, also have some problems, as cleaning is not thorough, discontinuous operation efficient is low etc.
Three, summary of the invention: the purpose of this utility model provides electric liquid push-and-pull dredging machine, it has solved the problem that present technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by electric liquid push-and-pull assembly, push-and-pull assistor, dredge, control housing, electricity liquid push-and-pull assembly and push-and-pull assistor are linked together by connecting rod, and electric liquid push-and-pull assembly is that oil pump, oil cylinder, motor, change-over valve are one; The push-and-pull assistor is connected by axle with dredge; Control housing and electric liquid push-and-pull assembly are by cable connection.
During work, it is to be propulsion source with the motor, by the double-direction gearpump pressure oil output, controls and deliver to oil cylinder through the oil circuit integrated package, realizes reciprocating motion of the pistons, drives the dredge working in reciprocating mode by piston rod by assistor then.
That this device uses is wide, amount is big, and can make enterprise continuously, steady production, high efficiency.
Four, description of drawings: Fig. 1 is the structural representation of electric liquid push-and-pull dredging machine, among the figure 1, electric liquid push-and-pull assembly; 2, push-and-pull assistor; 3, dredge; 4, control housing.
Five, the specific embodiment: in Fig. 1, electric liquid push-and-pull assembly 1 and push-and-pull assistor 2 are linked together by connecting rod, and electric liquid push-and-pull assembly 1 is that oil pump, oil cylinder, motor, change-over valve are one; Push-and-pull assistor 2 and dredge 3 are connected by axle: control housing 4 and electric liquid push-and-pull assembly 1 are by cable connection.
Claims (1)
1, electric liquid push-and-pull dredging machine, be to be formed by connecting by electric liquid push-and-pull assembly (1), push-and-pull assistor (2), dredge (3), control housing (4), it is characterized in that: electric liquid push-and-pull assembly (1) and push-and-pull assistor (2) are linked together by connecting rod, and electric liquid push-and-pull assembly (1) is that oil pump, oil cylinder, motor, change-over valve are one; Push-and-pull assistor (2) is connected by axle with dredge (3); Control housing (4) and electric liquid push-and-pull assembly (1) are by cable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030056 CN2763230Y (en) | 2005-02-21 | 2005-02-21 | Electrohydraulic pushing-drawing type dredging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030056 CN2763230Y (en) | 2005-02-21 | 2005-02-21 | Electrohydraulic pushing-drawing type dredging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763230Y true CN2763230Y (en) | 2006-03-08 |
Family
ID=36140777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030056 Expired - Fee Related CN2763230Y (en) | 2005-02-21 | 2005-02-21 | Electrohydraulic pushing-drawing type dredging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763230Y (en) |
-
2005
- 2005-02-21 CN CN 200520030056 patent/CN2763230Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201386294Y (en) | Double-power device for construction machinery | |
| CN2777258Y (en) | Two direction two-stage air-liquid transmission type pressure booster | |
| CN201098940Y (en) | Vertical wood splitting machine | |
| CN2763230Y (en) | Electrohydraulic pushing-drawing type dredging machine | |
| CN202040039U (en) | Single-acting hydraulic driving reciprocating plunger pump | |
| CN202144222U (en) | Concrete mixing truck provided with conveying pump | |
| CN211146045U (en) | Lubricating oil supply device | |
| CN103982397A (en) | Hand-operated air compressor | |
| CN215370386U (en) | Pumping equipment with hydraulic cylinder as power end | |
| CN212615210U (en) | Toothed reciprocating pump | |
| CN201381976Y (en) | Hydraulic control system of aggregate concrete pump | |
| CN1033287C (en) | High rpessure plug pump with digit control electric motor | |
| CN203948242U (en) | Shaking type air compressor | |
| CN104088215B (en) | A kind of control method of vibrational system | |
| CN203783832U (en) | Fracturing pump system and fracturing truck | |
| CN104968940A (en) | Reciprocating low-speed heavy-load hydraulic pump with variable action area | |
| CN201306258Y (en) | Two-way magnetic force driving pump | |
| CN2816414Y (en) | Short single-screw pump | |
| CN206884235U (en) | A kind of adjustable height hydraulic press worked continuously | |
| CN201007298Y (en) | Electric promoting turning oil cylinder | |
| CN2654898Y (en) | Slurry filling pump | |
| CN201330683Y (en) | Load-sensing variable dual pump for furnace-dismantling machine | |
| CN217976484U (en) | Electric mud pump | |
| CN203594736U (en) | Reduction gear of circulation type forward and reverse direction change speed change vacuum compressor | |
| CN2583390Y (en) | Mortar pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |