CN2543996Y - Radio remote controlled buck raker - Google Patents
Radio remote controlled buck raker Download PDFInfo
- Publication number
- CN2543996Y CN2543996Y CN 02214817 CN02214817U CN2543996Y CN 2543996 Y CN2543996 Y CN 2543996Y CN 02214817 CN02214817 CN 02214817 CN 02214817 U CN02214817 U CN 02214817U CN 2543996 Y CN2543996 Y CN 2543996Y
- Authority
- CN
- China
- Prior art keywords
- receiver
- remote control
- actuating unit
- wireless remote
- output
- 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 - Lifetime
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Abstract
The utility model provides a wireless remote control trimming dozer, comprising a trimming dozer. The utility model is characterized in that a wireless remote control device and an executive device are added; wherein, the wireless remote control device consists of a transmitter and a receiver, the output end of which is connected with an operating mechanism on the trimming dozer through the executive device; the receiver and the executive device are arranged on the trimming dozer. The corresponding proportion or switch signal can be generated by the remote control transmitter operated by an operator, emitted by the transmitter, received by the receiver, and control the operating mechanism on the trimming dozer through the executive device so as to realize the remote operation over the trimming dozer. The technology realizes the wireless remote control of all operations of the trimming dozer and has the advantages of safety, comfortableness, quietness, non-pollution; the working environment and the working condition of drivers are completely improved, and drivers are able to choose the best monitoring angle to operate vehicles, thus greatly improving the operation efficiency.
Description
Technical field
The utility model provides a kind of wireless remote control buck raker, belongs to electromechanical integration technology area.
Background technology
The driving of crawler type buck raker is at present finished in driver's cabin by the driver with handling, these control actions comprise Throttle Opening Control, igniting, flame-out, light, gear control, about turn to, equipment action etc.For operating environment danger, abominable occasion (as rescue and relief work, poison gas waste gas, blast furnace scarfing cinder, the removal of old room, fire-fighting operation, blast furnace scarfing cinder, harbour trim, shallow sea operation, the removal of mines and nuke rubbish cleaning etc.), can directly influence driver's safety.
Summary of the invention
The purpose of this utility model provides a kind of wireless remote control buck raker that can overcome above-mentioned defective, excellent working performance.Specifically:
Comprise buck raker, it is characterized in that: set up beeper and actuating unit, wherein beeper comprises transmitter and receiver, and receiver and actuating unit are installed on the buck raker, and the output of receiver connects operating mechanism on the buck raker through actuating unit.
Described wireless remote control buck raker, actuating unit comprises proportional servo driver, pull bar and manual multiple-way valve, the output of the input termination receiver of proportional servo driver wherein, its output is connected with the spool rigidity of manual multiple-way valve through pull bar; Perhaps actuating unit adopts the threeway proportional pressure-reducing valve and the banked direction control valves that surges, the output of the input termination receiver of threeway proportional pressure-reducing valve wherein, the surge control port of banked direction control valves of its output termination; Perhaps actuating unit employing actuating unit is the proportional multi-path valve, and its input correspondence connects the output of receiver; Perhaps actuating unit adopts a plurality of electromagnetic switch valves, and the input correspondence of each electromagnetic switch valve connects the output of receiver; Perhaps actuating unit adopts two double-contact relay KM
1, KM
2And motor, wherein relay K M
1, KM
2Correspondence is serially connected in receiver fueling signal output Y+, subtracts between oily signal output part Y-and the ground, is serially connected with relay K M successively between+24V power supply and ground
1A constant open contact KM
11, motor and relay K M
1Another constant open contact KM
12, relay K M
2A constant open contact KM
21One termination+24V power supply, another termination motor and constant open contact KM
12The junction, relay K M
2Another constant open contact KM
22One end ground connection, another termination constant open contact KM
11With the junction of motor, motor worm connects acceleration cable; Perhaps actuating unit is several or whole in the aforesaid way.
Its operating principle is: the operator produces corresponding ratio by the operating and remote controlling emitter or switching signal is launched through emitter, the receiver received signal, and the operating mechanism on actuating unit control buck raker is realized the straighforward operation to buck raker.To the control of engineering truck equipment with drive and can take: the proportional multi-path valve directly controls, can adopt electric liquid threeway proportional pressure-reducing valve to replace that its pilot valve is operated, manual multiple-way valve adopts electron hydraulic proportional servo driver drives banked direction control valves valve core rod control manual multiple-way valve technical scheme to its pilot valve of banked direction control valves that surges; Transfer, check mechanism and gearshift also can adopt the electron hydraulic proportional servo driver to realize control; Can also adopt electromagnetic switch valve to replace the shift valve control of shifting gears to having the shift valve hydraulic power unit; Turn to and the check mechanism that has also can adopt the mode of the DC MOTOR CONTROL of band deceleration device, and manipulating mechanism of oil throttle, blanket can adopt the mode of the DC MOTOR CONTROL of band deceleration device to drive operation.Adopt such scheme can realize the wireless remote control of buck raker all operations action, not only safe, comfortable, quiet, avoid polluting, driver's operating environment and condition of work have also thoroughly been improved, and the driver can select best supervision angle that vehicle is operated, and improved operating efficiency greatly.
Description of drawings
Fig. 1 is the control structure schematic diagram of the utility model embodiment;
The specific embodiment
1, emitter 2, receiver 3, buck raker 4, proportional servo driver 5, pull bar 6, manual multiple-way valve 7, threeway proportional pressure-reducing valve 8, the banked direction control valves 9 that surges, proportional multi-path valve 10, electromagnetic switch valve 11, motor 12, motor worm 13, illuminating lamp
Receiver 2 is installed on the buck raker 3, and one output signal terminal correspondence connects the input of proportional servo driver 4, and the output of proportional servo driver 4 is connected with the spool rigidity of manual multiple-way valve 6 through pull bar 5, in order to realize the control of check mechanism; Its two output signals terminal correspondence connects the input of threeway proportional pressure-reducing valve 7, the surge control port of banked direction control valves 8 of the output termination of threeway proportional pressure-reducing valve 7; Its three output signals terminal correspondence connects the input of proportional multi-path valve 9, in order to realize the control of engineering truck equipment; Its four output signals terminal correspondence connects the input of electromagnetic switch valve 10, in order to realize the control of gearshift; Five, six output signal terminals are respectively fueling signal output Y+, subtract oily signal output part Y-, relay K M
1, KM
2Correspondence is serially connected in fueling signal output Y+, subtracts between oily signal output part Y-and the ground, is serially connected with relay K M successively between+24V power supply and ground
1Constant open contact KM
11, motor 11 and relay K M
1Another constant open contact KM
12, relay K M
2Constant open contact KM
2One termination+24V power supply, its another termination motor 11 and constant open contact KM
12The junction, relay K M
2Another constant open contact KM
22One end ground connection, its another termination constant open contact KM
11With the junction of motor 11, motor worm 12 connects acceleration cable, in order to realize the control of throttle.
Use for convenient, set up wiring terminal output switching value signal, correspondence connects illuminating lamp 13 etc.
With the throttle control signal is example: the refueling control signal Y+ of receiver 2 output and subtract oily control signal Y-, insert two double-contact relay KM respectively
1And KM
2, when emitter 1 sends fueling signal, receiver 2 output Y+ useful signals, relay K M
1Adhesive, KM
2Disconnect, it is invalid that subtract oily signal Y-this moment, throttle current of electric warp+24V power supply → KM
11→ motor 11 → KM
12→ ground connection, motor 11 is just changeing, and realizes refueling through motor worm 12 control acceleration cables; When subtracting oil, receiver 2 output Y-useful signals, relay K M
2Adhesive, KM
1Disconnect, this moment, fueling signal Y+ was invalid, throttle current of electric warp+24V power supply → KM
21→ motor 11 → KM
22→ ground connection, motor 11 counter-rotatings realize subtracting oil through motor worm 12 control acceleration cables.
The wireless remote control buck raker has its important and practical meanings in the engineering machinery of the multiple occasion straighforward operations such as cleaning of dilapidated buildings renovation, rescue and relief work, blast furnace scarfing cinder, the removal of mines and nuke rubbish and rubbish, has improved safety, operation quality and the operating efficiency of operation.Utilizing cable that operating means is dragged to suitable operating position leaves the mode of the working site being operated by engineering machinery and can constitute wired remote control; The digital radio mechanics of communication develops rapidly and the wireless remote-control system that stable performance, reliable operation are suitable for engineering machinery occurred, remote-receiver on mechanically moving is converted to the radio signal that receives scaling signal and the switching signal of control electro hydraulic on-off valve and the corresponding signal of controlling other device of control electro-hydraulic proportional valve, originally manually operated each element can both be accepted the instruction of the remote control signal of telecommunication and carry out corresponding actions, and this moment, engineering machinery was actually the engineering machinery of drone version.
Claims (7)
1, a kind of wireless remote control buck raker, comprise buck raker (3), it is characterized in that: set up beeper and actuating unit, wherein beeper comprises emitter (1) and receiver (2), receiver (2) and actuating unit are installed on the buck raker (3), and the output of receiver (2) connects operating mechanism on the buck raker (3) through actuating unit.
2, wireless remote control buck raker as claimed in claim 1, it is characterized in that: actuating unit comprises proportional servo driver (4), pull bar (5) and manual multiple-way valve (6), the output of the input termination receiver (2) of proportional servo driver (4) wherein, its output is connected through the spool rigidity of pull bar (5) with manual multiple-way valve (6).
3, wireless remote control buck raker as claimed in claim 1, it is characterized in that: actuating unit comprises threeway proportional pressure-reducing valve (7) and the banked direction control valves that surges (8), the surge control port of banked direction control valves (8) of the output of the input termination receiver (2) of threeway proportional pressure-reducing valve (7) wherein, its output termination.
4, wireless remote control buck raker as claimed in claim 1 is characterized in that: actuating unit is proportional multi-path valve (9), and its input correspondence connects the output of receiver (2).
5, wireless remote control buck raker as claimed in claim 1 is characterized in that: actuating unit is a plurality of electromagnetic switch valves (10), and the input correspondence of each electromagnetic switch valve (10) connects the output of receiver (2).
6, wireless remote control buck raker as claimed in claim 1 is characterized in that: actuating unit comprises two double-contact relay KM
1, KM
2And motor (11), wherein relay K M
1, KM
2Correspondence is serially connected in receiver (2) fueling signal output Y+, subtracts between oily signal output part Y-and the ground, is serially connected with the constant open contact KM of relay K M1 between+24V power supply and ground successively
11, motor (11) and relay K M
1Another constant open contact KM
12, relay K M
2Constant open contact KM
21One termination+24V power supply, its another termination motor (11) and constant open contact KM
12The junction, relay K M
2Another constant open contact KM
22One end ground connection, its another termination constant open contact KM
11With the junction of motor (11), motor worm (12) connects acceleration cable.
7, as claim 2,3,4,5,6 described wireless remote control buck rakers, it is characterized in that: actuating unit is the combination of electromagnetic switch valve (10), proportional multi-path valve (9), threeway proportional pressure-reducing valve (7) and the banked direction control valves that surges (8), relay K M1～2 and motor (11), proportional servo driver (4) and pull bar (5) and manual multiple-way valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214817 CN2543996Y (en) | 2002-05-15 | 2002-05-15 | Radio remote controlled buck raker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214817 CN2543996Y (en) | 2002-05-15 | 2002-05-15 | Radio remote controlled buck raker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543996Y true CN2543996Y (en) | 2003-04-09 |
Family
ID=33694066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214817 Expired - Lifetime CN2543996Y (en) | 2002-05-15 | 2002-05-15 | Radio remote controlled buck raker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543996Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114623A (en) * | 2013-02-28 | 2013-05-22 | 徐工集团工程机械股份有限公司道路机械分公司 | Remote control system of walking excavator |
-
2002
- 2002-05-15 CN CN 02214817 patent/CN2543996Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114623A (en) * | 2013-02-28 | 2013-05-22 | 徐工集团工程机械股份有限公司道路机械分公司 | Remote control system of walking excavator |
| CN103114623B (en) * | 2013-02-28 | 2014-10-08 | 徐工集团工程机械股份有限公司道路机械分公司 | Remote control system of walking excavator |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120515 Granted publication date: 20030409 |