CN105864114A - Shear type crusher hydraulic station - Google Patents
Shear type crusher hydraulic station Download PDFInfo
- Publication number
- CN105864114A CN105864114A CN201610430068.2A CN201610430068A CN105864114A CN 105864114 A CN105864114 A CN 105864114A CN 201610430068 A CN201610430068 A CN 201610430068A CN 105864114 A CN105864114 A CN 105864114A
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- hydraulic station
- plunger displacement
- oil
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
- F15B2211/20515—Electric motor
Abstract
The invention discloses a shear type crusher hydraulic station, relates to a hydraulic station, and aims to provide a shear type crusher hydraulic station which is compact in structure, small in noise and good in heat dissipation. The shear type crusher hydraulic station disclosed by the invention comprises a base, wherein the base is equipped with a motor pump set, an oil tank, a valve bank, an energy accumulator, a cooling device and a display device; the motor pump set comprises a motor, an oil filling pump, a plunger pump and a gear pump; the motor is connected with the plunger pump; the gear pump is connected in series with the plunger pump; the oil filling pump is connected with the plunger pump; the oil tank is arranged above the motor; the energy accumulator is arranged on one side of the plunger pump; the plunger pump is communicated with the valve bank; the oil inlet of the oil filling pump is communicated with the oil tank; the oil outlet is communicated with the energy accumulator; the oil inlet of the gear pump is communicated with the oil tank; the oil outlet is connected with the valve bank; the cooling device is arranged on one side of the energy accumulator and is connected with an oil return pipeline of the plunger pump and the gear pump; the display device comprises a plunger pump oil outlet pressure gage, a plunger pump oil return pressure gage, an oil filling pump pressure gage and a gear pump pressure gage.
Description
Technical field
The present invention relates to a kind of Hydraulic Station, particularly relate to a kind of shear crusher Hydraulic Station.
Background technology
Big part solid waste can be disassembled fragment by shear crusher, is widely used in waste plastics, scrap rubber, timber, life
In the broken work of rubbish and other large volume garbage.Shear crusher primary structure is made up of cutter shaft, motor drive
Cutter shaft, is sheared by cutter, extrude, is torn, and reaches to reduce the purpose of material size.
Shear crusher of the prior art uses motor to drive cutter shaft, and moment of torsion is little, and crushing efficiency is low;With conventional use of electricity
Machine, compared with the shear crusher of reductor, uses the shear crusher after hydraulic system, speed-regulating range width, and moment of torsion is big,
But requiring higher to the Hydraulic Station as hydraulic system power source, hydraulic station structure of the prior art design is unreasonable, heat radiation
Effect is bad, and easily produces loud noise.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of compact conformation, noise be little, the shear crusher Hydraulic Station of good heat dissipation.
Shear crusher Hydraulic Station of the present invention, including base, base is provided with electric-motor pump group, fuel tank, valve group, accumulator
Group, chiller, display device, electric-motor pump group include plunger displacement pump that motor, slippage pump, driving disintegrating machine cutter shaft rotate and
Drive disintegrating machine discharge door switch gear pump, described motor is connected with plunger displacement pump, and gear pump is connected with plunger displacement pump, slippage pump and
Plunger displacement pump connects;Described fuel tank is arranged on above motor, and Accumulator arrangements is arranged on the side of plunger displacement pump;Plunger displacement pump is connected with valve group,
The oil-in of slippage pump is connected with fuel tank, and the oil-out of slippage pump is connected with Accumulator arrangements, and the oil-in of gear pump is connected with fuel tank,
The oil-out of gear pump is connected with valve group;Described chiller is arranged on Accumulator arrangements side, with plunger displacement pump and the oil return of gear pump
Pipeline connects;Described display device includes the fuel-displaced Pressure gauge of plunger displacement pump, plunger displacement pump return pressure table, slippage pump Pressure gauge and gear
Pump pressure table, the fuel-displaced Pressure gauge of described plunger displacement pump is connected with the flowline of plunger displacement pump, and plunger displacement pump return pressure table returns with plunger displacement pump
Oil pipe connects, and gear pump pressure table is connected with the flowline of gear pump, and slippage pump Pressure gauge is connected with the flowline of slippage pump.
Shear crusher Hydraulic Station of the present invention, wherein said fuel tank is fixed on base by tank support, fuel tank is provided with
Pouring orifice and oil return opening, fuel tank side is provided with cleaning flange.
Shear crusher Hydraulic Station of the present invention, wherein said fuel tank is additionally provided with liquid level sensor, liquidometer, temperature sensing
Device and two heaters.
Shear crusher Hydraulic Station of the present invention, wherein said accumulator is fixed on base by accumulator support, display device
It is fixed on the accumulator support above accumulator.
Shear crusher Hydraulic Station of the present invention, wherein said chiller includes radiator and fan, radiator and plunger displacement pump
Return line, the return line of gear pump connect, and fan is arranged on radiator side.
Shear crusher Hydraulic Station of the present invention, wherein said fan passes through radiator motor or fluid motor-driven.
Shear crusher Hydraulic Station of the present invention, wherein said chiller is water-filled radiator, water-filled radiator and plunger displacement pump
Return line, the return line of gear pump connect.
Shear crusher Hydraulic Station of the present invention, wherein said motor is connected with plunger displacement pump by bell jar.
Shear crusher Hydraulic Station of the present invention, wherein said electric-motor pump group is fixed on base by electric-motor pump mounting seat.
Shear crusher Hydraulic Station of the present invention, is provided with cushion bottom wherein said electric-motor pump mounting seat.
Shear crusher Hydraulic Station difference from prior art of the present invention is shear crusher hydraulic station structure of the present invention letter
Single, compact, floor space is little, and electric-motor pump group is positioned at below fuel tank liquid level, can effectively improve the suction of plunger displacement pump and gear pump
Performance, uses underneath type mounting means, it is easy to safeguard in addition.
In shear crusher Hydraulic Station of the present invention, plunger displacement pump and motor are all fixedly mounted on base by electric-motor pump mounting seat, electricity
It is provided with cushion bottom pump mounting seat, it is possible to effectively reduce noise, reduces the pump vibrations impact on fuel tank simultaneously.
Shear crusher Hydraulic Station of the present invention is installed chiller, uses fan or cooling water cooling radiator, it is possible to returning
Oil carries out effective temperature-reducing.
Below in conjunction with the accompanying drawings the shear crusher Hydraulic Station of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of shear crusher Hydraulic Station of the present invention;
Fig. 2 is the structural representation of electric-motor pump group in shear crusher Hydraulic Station of the present invention;
Fig. 3 is the structural representation of fuel tank in shear crusher Hydraulic Station of the present invention;
Fig. 4 is the side sectional view of fuel tank in shear crusher Hydraulic Station of the present invention;
Fig. 5 is the structural representation of chiller in shear crusher Hydraulic Station of the present invention;
Fig. 6 is accumulator and the structural representation of display device in shear crusher Hydraulic Station of the present invention.
Detailed description of the invention
As it is shown in figure 1, shear crusher Hydraulic Station of the present invention includes base 1, base 1 is provided with electric-motor pump group 2, fuel tank
3, valve group 4, accumulator 5, chiller 6, display device 7.Such as Fig. 2, electric-motor pump group 2 include motor 21, slippage pump,
Driving the plunger displacement pump 22 that disintegrating machine cutter shaft rotates and the gear pump 23 driving disintegrating machine discharge door switch, electric-motor pump group 2 is passed through
Electric-motor pump mounting seat 25 is fixed on base 1, is provided with cushion 26 bottom electric-motor pump mounting seat 25, it is possible to reduce noise;
Motor 21 is connected with plunger displacement pump 22 by bell jar 24, and gear pump 23 is connected with plunger displacement pump, and slippage pump is connected with plunger displacement pump 22.
Fuel tank 3 is arranged on above motor 21, is fixed on base 1 by tank support 8, as shown in Figure 3 and Figure 4, and fuel tank
Being provided with pouring orifice 31 and oil return opening 32 on 3, fuel tank side is provided with cleaning flange 37, fuel tank 3 is additionally provided with liquid level and passes
Sensor 33, liquidometer 34, temperature sensor 36 and two heaters 35.
Accumulator 5 is arranged on the side of plunger displacement pump 22;Such as Fig. 5, accumulator 5 is fixed on base 1 by accumulator support 9,
Display device 7 is fixed on the accumulator support 9 above accumulator 5.
Plunger displacement pump 22 is connected with valve group 4, and the oil-in of slippage pump is connected with fuel tank 3, and oil-out is connected with accumulator 5;Gear
The oil-in of pump 23 is connected with fuel tank 3, and oil-out is connected with valve group 4.
Chiller 6 is arranged on accumulator 5 side, and such as Fig. 5, chiller 6 includes radiator 61, fan 62 and radiator
Motor 63, radiator 61 is connected with return line, the return line of gear pump 23 of plunger displacement pump 22, and fan 62 is arranged on scattered
Hot device 61 side, fan 62 is driven by radiator motor 63, for flowing through the hydraulic oil cooling in radiator 61.Drive fan
The power set rotated can also use hydraulic motor, or chiller directly uses water-filled radiator.
As shown in Figure 6, display device 7 includes the fuel-displaced Pressure gauge of plunger displacement pump 71, plunger displacement pump return pressure table 72, slippage pump pressure
Table 73 and gear pump pressure table 74, the fuel-displaced Pressure gauge of plunger displacement pump 71 is connected with the flowline of plunger displacement pump 22, plunger displacement pump oil return pressure
Power table 72 is connected with the oil return pipe of plunger displacement pump 22, and gear pump pressure table 73 is connected with the flowline of gear pump 23, and repairing is pumped
Power table 74 is connected with the flowline of slippage pump.
In shear crusher, Hydraulic Station provides power source, drives hydraulic motor, hydraulic motor band movable arbor to turn by plunger displacement pump 22
The dynamic work carrying out broken material, gear pump 23 drives hydraulic cylinder, and Driven by Hydraulic Cylinder discharge door is closed and opened, and carries out the row of material
Put.When crusher design is multiple cutter shaft, correspondingly arranging multiple plunger displacement pumps 22 of series connection, accumulator 2 also relative set is many
Individual, for plunger displacement pump 22 repairing, it is ensured that traffic requirement when plunger displacement pump 22 works.
Shear crusher hydraulic station structure of the present invention is simple, compact, and floor space is little, and electric-motor pump group 2 is positioned at fuel tank 3 liquid level
Hereinafter, can effectively improve plunger displacement pump 22 and the intake performance of gear pump 23, use underneath type mounting means in addition, it is easy to enter
Row is safeguarded;Plunger displacement pump 22 and motor 21 are all fixedly mounted on base 1 by electric-motor pump mounting seat 25, electric-motor pump mounting seat
It is provided with cushion 26 bottom 25, it is possible to effectively reduce noise, reduces the pump vibrations impact on fuel tank simultaneously;Chiller 6 energy
Enough oil return is carried out effective temperature-reducing.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, technical scheme is made by those of ordinary skill in the art
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
1. a shear crusher Hydraulic Station, it is characterised in that: include base, base is provided with electric-motor pump group, fuel tank,
Valve group, Accumulator arrangements, chiller, display device, electric-motor pump group includes that motor, slippage pump, driving disintegrating machine cutter shaft rotate
Plunger displacement pump and drive the gear pump of disintegrating machine discharge door switch, described motor is connected with plunger displacement pump, gear pump and plunger displacement pump string
Connection, slippage pump is connected with plunger displacement pump;Described fuel tank is arranged on above motor, and Accumulator arrangements is arranged on the side of plunger displacement pump;Plunger
Pump is connected with valve group, and the oil-in of slippage pump is connected with fuel tank, and the oil-out of slippage pump is connected with Accumulator arrangements, entering of gear pump
Hydraulic fluid port is connected with fuel tank, and the oil-out of gear pump is connected with valve group;Described chiller is arranged on Accumulator arrangements side, with plunger
The return line of pump and gear pump connects;Described display device includes the fuel-displaced Pressure gauge of plunger displacement pump, plunger displacement pump return pressure table, benefit
Pressure fuel pump table and gear pump pressure table, the fuel-displaced Pressure gauge of described plunger displacement pump is connected with the flowline of plunger displacement pump, plunger displacement pump oil return pressure
Power table is connected with the oil return pipe of plunger displacement pump, and gear pump pressure table is connected with the flowline of gear pump, slippage pump Pressure gauge and slippage pump
Flowline connect.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described fuel tank is solid by tank support
Being scheduled on base, fuel tank is provided with pouring orifice and oil return opening, fuel tank side is provided with cleaning flange.
Shear crusher Hydraulic Station the most according to claim 2, it is characterised in that: it is additionally provided with liquid level on described fuel tank
Sensor, liquidometer, temperature sensor and two heaters.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described accumulator is propped up by accumulator
Frame is fixed on base, and display device is fixed on the accumulator support above accumulator.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described chiller includes radiator
And fan, radiator is connected with the return line of plunger displacement pump, the return line of gear pump, and fan is arranged on radiator side.
Shear crusher Hydraulic Station the most according to claim 5, it is characterised in that: described fan passes through radiator motor
Or fluid motor-driven.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described chiller is water-cooling
Device, water-filled radiator is connected with the return line of plunger displacement pump, the return line of gear pump.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described motor passes through bell jar and plunger
Pump connects.
Shear crusher Hydraulic Station the most according to claim 1, it is characterised in that: described electric-motor pump group passes through electric-motor pump
Mounting seat is fixed on base.
Shear crusher Hydraulic Station the most according to claim 9, it is characterised in that: set bottom described electric-motor pump mounting seat
It is equipped with cushion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610430068.2A CN105864114A (en) | 2016-06-16 | 2016-06-16 | Shear type crusher hydraulic station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610430068.2A CN105864114A (en) | 2016-06-16 | 2016-06-16 | Shear type crusher hydraulic station |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105864114A true CN105864114A (en) | 2016-08-17 |
Family
ID=56649761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610430068.2A Pending CN105864114A (en) | 2016-06-16 | 2016-06-16 | Shear type crusher hydraulic station |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105864114A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108256198A (en) * | 2018-01-11 | 2018-07-06 | 河海大学常州校区 | A kind of method that the Parametric designing and java standard library of motor pump group pedestal create |
CN108825593A (en) * | 2018-07-19 | 2018-11-16 | 芜湖籁余新能源科技有限公司 | A kind of hydraulic system of ship |
CN110052319A (en) * | 2019-04-19 | 2019-07-26 | 苏州嘉诺环境工程有限公司 | A kind of Double-shaft shearing crusher hydraulic power device |
CN111059100A (en) * | 2019-12-31 | 2020-04-24 | 泰州市同济工程机械科技有限公司 | High-efficiency energy-saving device for hydraulic station |
CN111677722A (en) * | 2020-07-15 | 2020-09-18 | 永嘉县信达智能设备制造有限公司 | Totally-enclosed high-energy-density hydraulic power module |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202129129U (en) * | 2011-06-15 | 2012-02-01 | 桑德环境资源股份有限公司 | Garbage cutting and crushing appliance |
CN102650306A (en) * | 2011-02-25 | 2012-08-29 | 上海液力液压机电制造有限公司 | Vacuum oil pumping circulation filter system |
CN103394391A (en) * | 2013-07-20 | 2013-11-20 | 长兴山润机械有限公司 | Hydraulic system of roll crusher |
CN204175714U (en) * | 2014-09-26 | 2015-02-25 | 宁波旭升机械有限公司 | A kind of oil-temperature control device |
CN204357813U (en) * | 2014-12-26 | 2015-05-27 | 济南安地冶金机械设备有限公司 | A kind of novel four-roller crusher hydraulic station |
CN204781069U (en) * | 2015-06-18 | 2015-11-18 | 上海彭浦机器厂有限公司 | A coupling device for crawler -mounted excavator driving motor and hydraulic pump |
CN105202163A (en) * | 2015-08-31 | 2015-12-30 | 三一重型能源装备有限公司 | Wind power gear box lubrication cooling system and wind turbine generator set |
CN105605034A (en) * | 2016-03-02 | 2016-05-25 | 湖州优创科技有限公司 | Hydraulic station of cone crusher |
CN205277945U (en) * | 2015-12-30 | 2016-06-01 | 康百世机电(上海)有限公司 | Hydraulic pressure station of gear rolling machine |
CN205677888U (en) * | 2016-06-16 | 2016-11-09 | 碎得机械(北京)有限公司 | Shear crusher Hydraulic Station |
-
2016
- 2016-06-16 CN CN201610430068.2A patent/CN105864114A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102650306A (en) * | 2011-02-25 | 2012-08-29 | 上海液力液压机电制造有限公司 | Vacuum oil pumping circulation filter system |
CN202129129U (en) * | 2011-06-15 | 2012-02-01 | 桑德环境资源股份有限公司 | Garbage cutting and crushing appliance |
CN103394391A (en) * | 2013-07-20 | 2013-11-20 | 长兴山润机械有限公司 | Hydraulic system of roll crusher |
CN204175714U (en) * | 2014-09-26 | 2015-02-25 | 宁波旭升机械有限公司 | A kind of oil-temperature control device |
CN204357813U (en) * | 2014-12-26 | 2015-05-27 | 济南安地冶金机械设备有限公司 | A kind of novel four-roller crusher hydraulic station |
CN204781069U (en) * | 2015-06-18 | 2015-11-18 | 上海彭浦机器厂有限公司 | A coupling device for crawler -mounted excavator driving motor and hydraulic pump |
CN105202163A (en) * | 2015-08-31 | 2015-12-30 | 三一重型能源装备有限公司 | Wind power gear box lubrication cooling system and wind turbine generator set |
CN205277945U (en) * | 2015-12-30 | 2016-06-01 | 康百世机电(上海)有限公司 | Hydraulic pressure station of gear rolling machine |
CN105605034A (en) * | 2016-03-02 | 2016-05-25 | 湖州优创科技有限公司 | Hydraulic station of cone crusher |
CN205677888U (en) * | 2016-06-16 | 2016-11-09 | 碎得机械(北京)有限公司 | Shear crusher Hydraulic Station |
Non-Patent Citations (1)
Title |
---|
张利平: "《液压站设计与使用》", 29 February 2004, 海洋出版社 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108256198A (en) * | 2018-01-11 | 2018-07-06 | 河海大学常州校区 | A kind of method that the Parametric designing and java standard library of motor pump group pedestal create |
CN108256198B (en) * | 2018-01-11 | 2021-08-10 | 河海大学常州校区 | Parameterized design and standard library creation method for motor-pump set base |
CN108825593A (en) * | 2018-07-19 | 2018-11-16 | 芜湖籁余新能源科技有限公司 | A kind of hydraulic system of ship |
CN110052319A (en) * | 2019-04-19 | 2019-07-26 | 苏州嘉诺环境工程有限公司 | A kind of Double-shaft shearing crusher hydraulic power device |
CN111059100A (en) * | 2019-12-31 | 2020-04-24 | 泰州市同济工程机械科技有限公司 | High-efficiency energy-saving device for hydraulic station |
CN111059100B (en) * | 2019-12-31 | 2023-04-18 | 泰州市同济工程机械科技有限公司 | Efficient energy-saving device for hydraulic station |
CN111677722A (en) * | 2020-07-15 | 2020-09-18 | 永嘉县信达智能设备制造有限公司 | Totally-enclosed high-energy-density hydraulic power module |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105864114A (en) | Shear type crusher hydraulic station | |
CN205677888U (en) | Shear crusher Hydraulic Station | |
CN202129129U (en) | Garbage cutting and crushing appliance | |
CN203926228U (en) | A kind of compact hydraulic station | |
CN201187454Y (en) | Environment protection type vacuum pump | |
CN106438000A (en) | Cooling device and method for generating unit of engine room | |
CN101672308B (en) | Double-output portable hydraulic power station | |
CN102434424B (en) | Spiral rod oil distribution energy storage plunger pump | |
WO2018018909A1 (en) | Instant-heating beverage dispenser and instant-heating liquid heating device | |
CN209308968U (en) | A kind of new structural centrifugal pump | |
CN206017296U (en) | Double-shaft shearing disintegrating machine | |
CN105864113A (en) | Four-axis shearing crusher | |
CN207349180U (en) | Self-sucking non-blockage waste removal equipment is used in a kind of municipal administration | |
CN105909580A (en) | Double-shaft shearing type crusher | |
CN201386636Y (en) | Oil pump station | |
CN201866019U (en) | Radiating system for engineering machinery | |
CN105909579A (en) | Single-shaft shearing-cutting crushing machine | |
CN206054421U (en) | A kind of portable power driven hydraulic pump valve board structure | |
CN211549989U (en) | Centrifugal pump capable of preventing blockage | |
CN202061687U (en) | Mining underground crusher driven by hydraulic motor | |
CN202140377U (en) | Cooling device of heavy vibration roller open hydraulic system | |
CN216714887U (en) | Hydraulic station of double-motor crusher | |
CN204985171U (en) | Portable hydraulic pressure work pump station | |
CN211113926U (en) | Device for crushing and discharging kitchen waste | |
CN206017295U (en) | Single-shaft shear type crusher |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
RJ01 | Rejection of invention patent application after publication |