CN108425402A - A kind of novel mechanical control device of slipping loader - Google Patents
A kind of novel mechanical control device of slipping loader Download PDFInfo
- Publication number
- CN108425402A CN108425402A CN201810241063.4A CN201810241063A CN108425402A CN 108425402 A CN108425402 A CN 108425402A CN 201810241063 A CN201810241063 A CN 201810241063A CN 108425402 A CN108425402 A CN 108425402A
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- CN
- China
- Prior art keywords
- slipping
- lower section
- control module
- control device
- novel mechanical
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Regulating Braking Force (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of novel mechanical control device of slipping loader, including resilient cushion member, mounting hole, seal protection head, all-metal shell, hydraulic control module, cross-brace, differential pressure compensator, it is provided with the mounting hole above the resilient cushion member, it is provided with the all-metal shell above the seal protection head, installation card slot is installed above the all-metal shell, the hydraulic control module is installed above the installation card slot, the cross-brace is installed above the hydraulic control module, the differential pressure compensator is installed above the cross-brace, electric control module is installed below the differential pressure compensator, current stabilizing controller is installed below the electric control module.Advantageous effect is：It is convenient to install and maintain with simple in structure, it is easy to operate, it is at low cost the features such as.
Description
Technical field
The present invention relates to loading machine apparatus fields, and the present invention relates to a kind of novel mechanical control device of slipping loader.
Background technology
Sliding loader is also known as wheel type excavator, Multifunction machineshop truck, multifunctional engineering machine.It is a kind of utilization both sides vehicle
Wheel linear differential and realize the wheeled chassis special equipment of Vehicular turn.Be mainly used for Active workings are narrow, surface relief is uneven,
Job content converts frequent occasion.Suitable for infrastructure construction, commercial Application, stevedoring, drive, house, paddy
Storehouse, animal house, airfield runway etc. can be used as the use of heavy construction construction machinery ancillary equipment.The walking of sliding loader
There are two types of modes：Wheeled and crawler type.It is especially suitable due to the half of the still insufficient ad eundem articulated loader of its minimum turning radius
For narrow in such as urban infrastructure, road or construction site, plant floor, warehouse, harbour, ship's deck even cabin etc.
The operation in place.Since wheelbase is shorter so that work of the sliding loader in small space is particularly dexterous, and in narrow sky
In, slip device is not only capable of providing the loading operation of script, while realizing a plurality of types of engineer operations by attachment,
The speed for improving engineering construction to the greatest extent simultaneously, and has benefited from comprehensively designing, and own lamp lighting system can be with
Comprehensive works scope illumination is provided.
Mechanically, i.e., the maneuver control device of the hydraulic pressure sliding loader hydraulic system of domestic production at present mostly uses
Machine control unit, and machine control unit domestic at present is complicated causes installation, maintenance and inconvenient for operation, reliably
Property is also poor, and cost is still higher.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of sliding loader novel mechanical control dress
It sets.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of novel mechanical control device of slipping loader, including resilient cushion member, mounting hole, seal protection head, whole metal case
Body, hydraulic control module, cross-brace, differential pressure compensator, the resilient cushion member top are provided with the mounting hole, the peace
It is provided with the seal protection head above dress hole, the all-metal shell, the full gold are provided with above the seal protection head
Belong to and installation card slot is installed above shell, the hydraulic control module, the hydraulic control are installed above the installation card slot
The cross-brace is installed above module, the differential pressure compensator, the pressure difference compensation are installed above the cross-brace
Electric control module is installed below device, current stabilizing controller, the current stabilizing controller are installed below the electric control module
Lower section is equipped with low-voltage alarm, is equipped with servo variable-frequency motor below the low-voltage alarm, under the servo variable-frequency motor
Side is equipped with stiffener plate.
In the present embodiment, the electric control module includes position control, speed regulator, torque controller, signal
Amplifier, control single chip computer, the position control side are equipped with speed regulator, and the speed regulator side is equipped with
The torque controller, the torque controller lower section are equipped with the signal amplifier, are installed below the signal amplifier
There is the control single chip computer.
In the present embodiment, the hydraulic control module include pressure regulator, hydraulic oil pipe, propelling hydraulic cylinder, voltage limiter,
Solenoid electric valve, overvoltage protector, port separator, the pressure regulator lower section are equipped with the hydraulic oil pipe, the liquid
The propelling hydraulic cylinder is installed below pressuring oil pipe, the voltage limiter, the voltage limiter are installed below the propelling hydraulic cylinder
Side is equipped with the solenoid electric valve, and the solenoid electric valve side is equipped with the overvoltage protector, the overvoltage protection
The port separator is installed above device.
In the present embodiment, the resilient cushion member and the seal protection head gluing, the seal protection head with it is described complete
Metal shell is bolted.
In the present embodiment, the installation card slot is fitting to connection with the all-metal shell, the cross-brace and the liquid
Pressure control module is bolted.
In the present embodiment, the electric control module is bolted with the current stabilizing controller, the servo frequency conversion
Motor passes through conducting wire with the low-voltage alarm.
In the present embodiment, the all-metal shell is suppressed by steel alloy, and surface is processed by shot blasting, thickness 5mm.
In the present embodiment, the stiffener plate and the all-metal case weld.
In the present embodiment, the position control, the speed regulator and the torque controller with the signal
Amplifier is connected by conducting wire, and the signal amplifier is connect with the control single chip computer by conducting wire.
In the present embodiment, the hydraulic oil pipe is bolted with the pressure regulator, the hydraulic oil pipe and institute
It states propelling hydraulic cylinder to be bolted, the propelling hydraulic cylinder is connect with the voltage limiter by pipeline, the Electromagnetic Control
Valve is connected together with the voltage limiter, and the port separator setting is bolted in the overvoltage protector.
The beneficial effects of the present invention are：It is convenient to install and maintain with simple in structure, it is easy to operate, it is at low cost the features such as.
Description of the drawings
Fig. 1 is a kind of front view structure schematic diagram of novel mechanical control device of slipping loader of the present invention；
Fig. 2 is a kind of left view structure diagram of novel mechanical control device of slipping loader of the present invention；
Fig. 3 is a kind of electric control module front view structure schematic diagram of novel mechanical control device of slipping loader of the present invention；
Fig. 4 is a kind of hydraulic control module front view structure schematic diagram of novel mechanical control device of slipping loader of the present invention.
The reference numerals are as follows：
1, resilient cushion member；2, mounting hole；3, seal protection head；4, all-metal shell；5, card slot is installed；6, hydraulic control mould
Block；601, pressure regulator；602, hydraulic oil pipe；603, propelling hydraulic cylinder；604, voltage limiter；605, solenoid electric valve；606、
Overvoltage protector；607, port separator；7, cross-brace；8, differential pressure compensator；9, electric control module；901, position is adjusted
Device；902, speed regulator；903, torque controller；904, signal amplifier；905, control single chip computer；10, current stabilizing controller；
11, low-voltage alarm；12, servo variable-frequency motor；13, stiffener plate.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, a kind of novel mechanical control device of slipping loader, including the resilient cushion member 1, the installation
Hole 2, the seal protection head 3, the all-metal shell 4, the hydraulic control module 6, the cross-brace 7, the pressure difference
Compensator 8,1 top of the resilient cushion member are provided with the mounting hole 2, and 2 top of the mounting hole is provided with the sealing and protects
Head protector 3,3 top of the seal protection head are provided with the all-metal shell 4, and 4 top of the all-metal shell is equipped with described
Card slot 5 is installed, 5 top of the installation card slot is equipped with the hydraulic control module 6,6 top installation of the hydraulic control module
There are the cross-brace 7,7 top of the cross-brace that the differential pressure compensator 8,8 side of differential pressure compensator peace are installed
Equipped with the electric control module 9,9 lower section of the electric control module is equipped with current stabilizing controller 10, the current stabilizing controller
10 lower sections are equipped with the low-voltage alarm 11, and 11 lower section of the low-voltage alarm is equipped with the servo variable-frequency motor 12, institute
It states 12 lower section of servo variable-frequency motor and the stiffener plate 13 is installed.
In the present embodiment, the electric control module 9 includes position control 901, speed regulator 902, torque adjusting
Device 903, signal amplifier 904, control single chip computer 905,901 side of the position control are equipped with the speed regulator
902,902 side of the speed regulator is equipped with the torque controller 903, and 903 lower section of the torque controller is equipped with
The signal amplifier 904,904 lower section of the signal amplifier are equipped with the control single chip computer 905.
In the present embodiment, the hydraulic control module 6 includes pressure regulator 601, hydraulic oil pipe 602, propelling hydraulic cylinder
603, voltage limiter 604, solenoid electric valve 605, overvoltage protector 606, port separator 607,601 lower section of the pressure regulator
The hydraulic oil pipe 602 is installed, 602 lower section of the hydraulic oil pipe is equipped with the propelling hydraulic cylinder 603, the advancing hydraulic pressure
603 lower section of cylinder is equipped with the voltage limiter 604, and 604 side of the voltage limiter is equipped with the solenoid electric valve 605, the electricity
605 side of magnetic control valve is equipped with the overvoltage protector 606, and 606 lower section of the overvoltage protector is equipped with the port point
From device 607.
In the present embodiment, the resilient cushion member 1 and 3 gluing of seal protection head, the seal protection head 3 with it is described
All-metal shell 4 is bolted.
In the present embodiment, the installation card slot 5 and the all-metal shell 4 are fitting to connection, the cross-brace 7 with it is described
Hydraulic control module 6 is bolted.
In the present embodiment, the electric control module 9 is bolted with the current stabilizing controller 10, and the servo becomes
Frequency motor 12 passes through conducting wire with the low-voltage alarm 11.
In the present embodiment, the all-metal shell 4 is suppressed by steel alloy, and surface is processed by shot blasting, thickness is
5mm。
In the present embodiment, the stiffener plate 13 is welded with the all-metal shell 4.
In the present embodiment, the position control 901, the speed regulator 902 and the torque controller 903 with
The signal amplifier 904 is connected by conducting wire, and the signal amplifier 904 is connected with the control single chip computer 905 by conducting wire
It connects.
In the present embodiment, the hydraulic oil pipe 602 is bolted with the pressure regulator 601, the hydraulic oil
Pipe 602 is bolted with the propelling hydraulic cylinder 603, and the propelling hydraulic cylinder 603 passes through pipeline with the voltage limiter 604
Connection, the solenoid electric valve 605 are connected together with the voltage limiter 604, and the port separator 607 is arranged in the overvoltage
Protector 606 is bolted
Concrete operating principle is：The resilient cushion member 1 provides shock-absorbing protecting to device, the seal protection head 3 with it is described complete
Metal shell 4 forms seal casinghousing, is protected to device inner body, hydraulic pressure system of the hydraulic control module 6 to device
System is controlled, and the pressure of hydraulic system is adjusted in the pressure regulator 601, and the hydraulic oil pipe 602 is to hydraulic oil
It is transported, the propelling hydraulic cylinder 603 provides power for hydraulic system, and the voltage limiter 604 limits hydraulic system pressure, institute
Solenoid electric valve 605 to be stated to control hydraulic fluid flow rate, the overvoltage protector 606 carries out overvoltage protection to hydraulic system,
Prevent hydraulic system internal pressure excessive, the port separator 607 detaches hydraulic system port, can connect
Multiple ports, the electric control module 9 control device electrical system, and the current stabilizing controller 10 is to device inside electricity
Stream is stablized, and the servo variable-frequency motor 12 provides power for device work, and portion is electric in the device for the low-voltage alarm 11
It sounds the alarm when pressing through low.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of novel mechanical control device of slipping loader, it is characterised in that：Including resilient cushion member（1）, mounting hole（2）、
Seal protection head（3）, all-metal shell（4）, hydraulic control module（6）, cross-brace（7）, differential pressure compensator（8）, the bullet
Property beam（1）Top is provided with the mounting hole（2）, the mounting hole（2）Top is provided with the seal protection head（3）,
The seal protection head（3）Top is provided with the all-metal shell（4）, the all-metal shell（4）Top is equipped with installation
Card slot（5）, the installation card slot（5）Top is equipped with the hydraulic control module（6）, the hydraulic control module（6）Top
The cross-brace is installed（7）, the cross-brace（7）Top is equipped with the differential pressure compensator（8）, the pressure difference compensation
Device（8）Side is equipped with electric control module（9）, the electric control module（9）Lower section is equipped with current stabilizing controller（10）, institute
State current stabilizing controller（10）Lower section is equipped with low-voltage alarm（11）, the low-voltage alarm（11）Lower section is equipped with servo frequency conversion
Motor（12）, the servo variable-frequency motor（12）Lower section is equipped with stiffener plate（13）.
2. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The electric-controlled
Molding block（9）Including position control（901）, speed regulator（902）, torque controller（903）, signal amplifier（904）、
Control single chip computer（905）, the position control（901）Side is equipped with the speed regulator（902）, the speed adjusting
Device（902）Side is equipped with the torque controller（903）, the torque controller（903）Lower section is equipped with the signal and puts
Big device（904）, the signal amplifier（904）Lower section is equipped with the control single chip computer（905）.
3. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The hydraulic pressure control
Molding block（6）Including pressure regulator（601）, hydraulic oil pipe（602）, propelling hydraulic cylinder（603）, voltage limiter（604）, electromagnetism control
Valve processed（605）, overvoltage protector（606）, port separator（607）, the pressure regulator（601）Lower section is equipped with the liquid
Pressuring oil pipe（602）, the hydraulic oil pipe（602）Lower section is equipped with the propelling hydraulic cylinder（603）, the propelling hydraulic cylinder
（603）Lower section is equipped with the voltage limiter（604）, the voltage limiter（604）Side is equipped with the solenoid electric valve（605）,
The solenoid electric valve（605）Side is equipped with the overvoltage protector（606）, the overvoltage protector（606）It installs lower section
There is the port separator（607）.
4. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The elasticity subtracts
Shake pad（1）With the seal protection head（3）Gluing, the seal protection head（3）With the all-metal shell（4）Connected by bolt
It connects.
5. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The installation card
Slot（5）With the all-metal shell（4）It is fitting to connection, the cross-brace（7）With the hydraulic control module（6）Pass through bolt
Connection.
6. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The electric-controlled
Molding block（9）With the current stabilizing controller（10）It is bolted, the servo variable-frequency motor（12）With the low pressure alarm
Device（11）Pass through conducting wire.
7. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The all-metal
Shell（4）It is suppressed by steel alloy, surface is processed by shot blasting, thickness 5mm.
8. a kind of novel mechanical control device of slipping loader according to claim 1, it is characterised in that：The reinforcing rib
Plate（13）With the all-metal shell（4）Welding.
9. a kind of novel mechanical control device of slipping loader according to claim 2, it is characterised in that：The position tune
Save device（901）, the speed regulator（902）With the torque controller（903）With the signal amplifier（904）Pass through
Conducting wire connects, the signal amplifier（904）With the control single chip computer（905）It is connected by conducting wire.
10. a kind of novel mechanical control device of slipping loader according to claim 3, it is characterised in that：The hydraulic pressure
Oil pipe（602）With the pressure regulator（601）It is bolted, the hydraulic oil pipe（602）With the propelling hydraulic cylinder
（603）It is bolted, the propelling hydraulic cylinder（603）With the voltage limiter（604）It is connected by pipeline, the electromagnetism control
Valve processed（605）With the voltage limiter（604）It is connected together, the port separator（607）It is arranged in the overvoltage protector
（606）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241063.4A CN108425402B (en) | 2018-03-22 | 2018-03-22 | Novel mechanical control device of skid-steer loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241063.4A CN108425402B (en) | 2018-03-22 | 2018-03-22 | Novel mechanical control device of skid-steer loader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425402A true CN108425402A (en) | 2018-08-21 |
| CN108425402B CN108425402B (en) | 2020-10-30 |
Family
ID=63159446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241063.4A Active CN108425402B (en) | 2018-03-22 | 2018-03-22 | Novel mechanical control device of skid-steer loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425402B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071518Y (en) * | 2007-07-03 | 2008-06-11 | 泰安兰恩工程机械制造有限公司 | Novel mechanical control device of slipping loader |
| CN201531038U (en) * | 2009-11-02 | 2010-07-21 | 北京海纳创为液压系统技术有限公司 | Sliding loader assistive hydraulic control valve |
| CN102734276A (en) * | 2012-06-28 | 2012-10-17 | 三一汽车起重机械有限公司 | Load sensing electric proportion hydraulic control system and engineering machinery |
| CN103752966A (en) * | 2014-01-28 | 2014-04-30 | 盐城工学院 | Blisk blade electrolytic machining intelligent control device and control method thereof |
| CN104828717A (en) * | 2014-06-18 | 2015-08-12 | 北汽福田汽车股份有限公司 | Hydraulic control system and wheeled crane |
| CN106451402A (en) * | 2004-04-30 | 2017-02-22 | 卡梅伦国际公司 | Electric control and supply system |
| JP2017187000A (en) * | 2016-04-08 | 2017-10-12 | 日立建機株式会社 | Work machine |
-
2018
- 2018-03-22 CN CN201810241063.4A patent/CN108425402B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451402A (en) * | 2004-04-30 | 2017-02-22 | 卡梅伦国际公司 | Electric control and supply system |
| CN201071518Y (en) * | 2007-07-03 | 2008-06-11 | 泰安兰恩工程机械制造有限公司 | Novel mechanical control device of slipping loader |
| CN201531038U (en) * | 2009-11-02 | 2010-07-21 | 北京海纳创为液压系统技术有限公司 | Sliding loader assistive hydraulic control valve |
| CN102734276A (en) * | 2012-06-28 | 2012-10-17 | 三一汽车起重机械有限公司 | Load sensing electric proportion hydraulic control system and engineering machinery |
| CN103752966A (en) * | 2014-01-28 | 2014-04-30 | 盐城工学院 | Blisk blade electrolytic machining intelligent control device and control method thereof |
| CN104828717A (en) * | 2014-06-18 | 2015-08-12 | 北汽福田汽车股份有限公司 | Hydraulic control system and wheeled crane |
| JP2017187000A (en) * | 2016-04-08 | 2017-10-12 | 日立建機株式会社 | Work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425402B (en) | 2020-10-30 |
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Effective date of registration: 20201009 Address after: 236800 east of Xianweng road and west of Xiyi Avenue, Wuhu modern industrial park, Qiaocheng District, Bozhou City, Anhui Province Applicant after: Bozhou Zhonglian Logistics Park Management Co.,Ltd. Address before: 434022 No. 4, No. 4 Fenghuang Road, No. 72 Industrial school, Jingzhou District, Jingzhou, Hubei. Applicant before: JINGZHOU BOSHI MACHINERY TECHNOLOGY Co.,Ltd. |
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