CN208251210U - A kind of excavator wireless electric quick connector - Google Patents
A kind of excavator wireless electric quick connector Download PDFInfo
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- CN208251210U CN208251210U CN201820186150.XU CN201820186150U CN208251210U CN 208251210 U CN208251210 U CN 208251210U CN 201820186150 U CN201820186150 U CN 201820186150U CN 208251210 U CN208251210 U CN 208251210U
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- hook body
- main hook
- safe block
- latch hook
- steel plate
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Abstract
The utility model discloses a kind of excavator wireless electric quick connectors, including main hook body, worm-drive, motor, wireless controller, safe block, slide latch hook, main hook body is welded as on one side by upper and lower two blocks of steel plates, both sides steel plate or so is welded again, slide lock is hooked in main hook body equipped with corresponding slideway, worm screw connect with the whirlpool tooth above sliding latch hook, it is mounted on main hook body bosom, front and back is by roller bearing seat supports, worm screw rear portion is driven by motor bevel gear set, the fixed latch hook in main hook body rear portion is equipped with safe block, safe block center round pin, which is transversely mounted on pin hole on main hook body, rotates left and right its safe block, it is mounted with that sliding bar is hinged with safe block at main hook body lower steel plate, the positioning of worm screw whirlpool tooth and safe block assembly, double security device improves safety guarantee in connector use, the utility model is suitble to various tonnages Excavator uses, and versatility is high, and stroke is big, and failure rate is low, can substantially shorten replacement operation efficiency, set-up time.
Description
Technical field
The utility model relates to excavator auxiliary device, engineering mechanical device, machine driving and wireless control fields, espespecially
One kind being used for excavator wireless electric quick connector.
Background technique
Currently, the auxiliary device technical level of excavator sector is irregular, such as the universal existing hydraulic oil cylinder type in market
Two kinds of situations of quick connector and screw mechanism formula quick connector.
1, hydraulic oil cylinder type quick connector main component is that hydraulic cylinder one end supports latch hook, and the other end and main hook body are cut with scissors
It connects, but hydraulic quick connector needs to install a whole set of pipeline and carrys out fuel feeding to oil cylinder, by reversing solenoid valve by the flexible lock that allows of oil cylinder
Hook tensioning, installation need technical or manually installed cost, see that drawing installation is 5 hours or so, such as encounter spare and accessory parts not
The more long time is then needed under match condition, hydraulic cylinder is using can have oil cylinder oil leak pressure release etc., reason oil cylinder in normal 1 year
The abrasion of the inside oil sealing or aging phenomenon cause, and pipeline will appear damaged oil leak using long, and solenoid valve is easy to appear
Phenomena such as card valve and coil short are burnt out, brings worries much more extremely to user, and the stroke of main hook body and shackle designs oil cylinder can only
It is too long to be then unable to reach or be easily broken off within 60mm, and two kinds of auxiliary devices of replacement can only be corresponded to, because of setting for main hook body
Meter latch hook top be transversely mounted on main hook body by axis, lower part have oil cylinder support push at work latch hook by downward pulling force
Thrust backward, the axis on latch hook are easily broken off.
2, screw mechanism formula quick connector main component cooperates lead screw cylinder to turn to support latch hook flexible for lead screw, but
Mechanical lead screw because main hook body and shackle designs principle respectively by the impact force in three faces, so as to cause mechanically using
Running or fracture lead screw problem are easy after a period of time, failure rate is relatively high, needs manual wrench firmly to turn, the time is more long
Time-consuming and laborious, such as such as severe construction environment: being easy card silk situations such as pond, mud, silt in lead screw cylinder can not turn, and drive
The person of sailing obtains descends the stubborn lead screw of excavator multiple back and forth, and the stroke of main hook body and shackle designs oil cylinder can only be too long within 60mm
It is then unable to reach and is easily broken off.And two kinds of auxiliary devices of replacement can only be corresponded to.
All manually get off to transfer in main hook body in the presence of needs when replacing in two kinds of connectors of above-mentioned mainstream and keep off after latch hook
The safety pin in portion, and the installation procedure of hydraulic oil cylinder type quick connector complexity and many consumers need to be enabled to the change of excavator
It hangs back, and mechanically has a certain impact with construction environment, driver needs to operate repeatedly, reduces efficiency.
Not just for the replacement of one two kinds of auxiliary devices, the same of three or four kinds of auxiliary devices even more is needed for other building sites
Shi Genghuan is used, and for needing big stroke, more positioning functions, plug and play gets off operation without personnel, one key operation of driver's cabin
For above two quick connector be unable to complete.
Summary of the invention
To solve the above problems, the utility model provides a kind of excavator wireless electric quick connector, excavator is solved
Various auxiliary devices time-consumings, laborious, security problems are replaced, it is disconnected to solve connector high failure rate, easy oil leak, running on the market
The problems such as phenomena such as splitting, set-up time and installation cost, stroke is small, fills safety pin manually, and maintenance cost is high.
To achieve the above object, the utility model provides a kind of for excavator wireless electric quick connector, feature
It is to include the main hook body being made of upper steel plate lower steel plate, worm-drive, motor, wireless controller, safe block, slides latch hook,
The main hook body is welded as on one side by upper steel plate lower steel plate, then both sides steel plate or so is welded, and the slide lock is hooked in main hook
Body lower steel plate is equipped with corresponding slideway, and both sides are welded with sliding block on the outside of the sliding latch hook, and inner upper is connected with whirlpool tooth, lower part
For U-shape lock mouth, the worm screw connect with whirlpool tooth above the sliding latch hook, is mounted on the main hook body being made of upper steel plate lower steel plate
Bosom, front and back are driven by roller bearing seat supports, the worm screw rear portion by motor large helical gear, pass through the wireless control
Device controls the motor and the worm screw is driven to rotate left and right, and pushes the sliding latch hook anterior-posterior translation, main hook body rear portion
Fixed latch hook is equipped with the safe block, and the safe block is transversely mounted on the main hook body by round pin makes its safe block
It rotates left and right, is mounted with that sliding bar and the safe block are hinged at the main hook body lower steel plate, the sliding latch hook translates backward
When reach designated position after push sliding bar drive safe block rotate clockwise, the fixing lock mouth of hook open, the sliding latch hook to
Compressed spring promotion, which is translate forward, in preceding movement while sliding bar drives the safe block to rotate counterclockwise, the fixing lock mouth of hook
Closure.
The beneficial effects of the utility model are: being not necessarily to additionally mounted any external equipment, can be connected by remote control control
Connect device quick-replaceable auxiliary device, simple to operate, plug and play, by using the cooperation of wrom tooth worm screw, wrom tooth not energy band
Dynamic worm screw, can only worm screw drive wrom tooth, slide lock to be hooked to up to specified stroke after forms self-locking state, while safety on fixed latch hook
Block closure, improves safety guarantee in connector use, reduces failure rate, shortens replacement operation efficiency, and drive stroke
The applicable a variety of different trips auxiliary devices of 150mm can be reached.
Based on the above technical solution, the utility model can also do following improvement.
Further, the fore shaft upper end supporting surface of the sliding latch hook lower part U-shape lock mouth and the main hook body lower steel plate are flat
Row.
Beneficial effect using above-mentioned further scheme is, quick connector slide that latch hook is subject in use to
Upper and downward force is born by main hook body lower steel plate and glide path, and rearward force is born by rear fixed latch hook, and forward power is by main hook body
Glide path and U-shape lock mouth are respectively subjected to major part, and worm screw bears the mill that fraction substantially reduces wrom tooth and worm screw with whirlpool tooth
Damage.
Further, there are replaceable battery, power cut-out switch, remote controler in the wireless controller.
Beneficial effect using above-mentioned further scheme is that new battery can be changed quickly in the insufficient situation of power supply, when
It can turn off the power switch during connector is idle to save electricity.
Further, convex baffle, Plane Installation wireless controller device above baffle are equipped with above the worm screw.
Beneficial effect using above-mentioned further scheme is that baffle protection wrom tooth worm screw avoids the rubble sand and dust fallen from damaging
The normal use of wrom tooth worm screw.
Further, the motor and the large helical gear are protected equipped with fixing shell, the fixing shell be mounted on by
On the main hook body left and right plane that upper steel plate lower steel plate is constituted.
Beneficial effect using above-mentioned further scheme is the fixed motor of fixing shell and large helical gear, while being avoided
The rubble sand and dust damage motor and large helical gear fallen.
Further, sliding block is consistent with the main hook body lower steel plate chute width on the outside of the sliding latch hook.
Beneficial effect using above-mentioned further scheme is that the receiving sliding latch hook that main hook body slideway can consolidate is brought
Support force.
Detailed description of the invention
Fig. 1 is the utility model quick connector structural schematic diagram.
Fig. 2 is quick connector structural side view
Fig. 3 is quick connector plane structure chart
Fig. 4 is quick connector main hook body and sliding latch hook force diagram
Fig. 5 is quick connector side view
Fig. 6 is quick connector bottom view
Fig. 7 is quick connector rearview
Fig. 8 is quick connector top view
Fig. 9 is half perspective view of quick connector
Figure 10 is half perspective bottom view of quick connector
Figure 11 is half perspective side elevation view of quick connector
Figure 12 is quick connector total perspective side view
Figure 13 is quick connector total perspective bottom view
Figure 14 is quick connector total perspective top view
Drawing reference numeral explanation: 1- upper steel plate；2- lower steel plate；3- slides latch hook；The whirlpool 4- tooth；5- sliding block；6-U type fore shaft；7-
Roller bearing seat before and after worm screw；8- large helical gear；9- motor；10- slideway；11- worm screw；12- sliding bar；13- return spring；
14- hinged block；15- safe block；17- round pin；Latch hook is fixed after 18-；19- left and right side steel plate welding surface；20- upper pin axis hole；
21- sliding latch hook mentions stress point upwards；22- main hook body downward pressure stress point；23- main hook body pulls back stress point；24- main hook
Body is to being pushed forward stress point；The safe convex baffle of 25-；26- wireless controller；27- high capacity polymer lithium battery；28- battery electricity
Source switch；29- protects fixing shell.
Specific embodiment
The utility model is described in detail with Figure of description combined with specific embodiments below
It please referring to shown in Fig. 1-4, the utility model is used for excavator wireless electric quick connector equipment about one kind,
It is characterized in that including main hook body, worm-drive 11, motor 9, the wireless controller 26, safe block being made of 1 lower steel plate 2 of upper steel plate
15, latch hook 3 is slided, the main hook body is welded as on one side by upper steel plate 1 and lower steel plate 2, then both sides steel plate or so is welded, institute
It states sliding latch hook 3 and is equipped with corresponding slideway 10 in main hook body lower steel plate 2, the 3 outside both sides of sliding latch hook are welded with sliding block 5,
Inner upper is connected with whirlpool tooth 4, and lower part is U-shape lock mouth 6, and the worm screw 11 connect with the whirlpool tooth 4 of 3 top of sliding latch hook, installs
In the main hook body bosom being made of 1 lower steel plate 2 of upper steel plate, front and back is supported by roller bearing seat 7,11 rear portion of worm screw
It is driven by 9 large helical gear 8 of motor, worm screw 11 is controlled by wireless controller 26 and is rotated left and right, push 3 front and back of sliding latch hook
Translation, the fixed latch hook 18 in 2 rear portion of main hook body lower steel plate are equipped with the safe block 15, and the safe block 15 is horizontal by round pin 17
Rotate left and right its described safe block 15 to being mounted on the main hook body being made of 1 lower steel plate 2 of upper steel plate, steel under the main hook body
The sliding bar 12 and safe block 15 hinged 14 are mounted at plate 2, after reaching designated position when the sliding latch hook 3 translates backward
Push the sliding bar 12 that the safe block 15 is driven to rotate clockwise, the fixing lock mouth of hook 18 is opened, the sliding latch hook 3
Forward movement is propped up while the promotion of compressed spring 13 translates forward the drive rotation counterclockwise of safe block 15 on sliding bar 12
Turn, the fixing lock mouth of hook 18 is closed.
The beneficial effects of the utility model are: being not necessarily to additionally mounted any external equipment, can be connected by remote control control
Device quick-replaceable auxiliary device is connect, simple to operate, plug and play, by using the cooperation of 4 worm screw 11 of wrom tooth, wrom tooth 4 is not
Worm screw 11 can be driven, can only worm screw 11 drive wrom tooth 4, sliding latch hook 3 to reach specified stroke after form self-locking state, it is fixed simultaneously
Safe block 15 is closed on latch hook 18, improves safety guarantee in connector use, reduces failure rate, shortens replacement operation effect
Rate, and drive stroke that can reach the applicable a variety of different trips auxiliary devices of 150mm.
The fore shaft upper end supporting surface of the sliding 3 lower part U-shape lock mouth 6 of latch hook is parallel with the main hook body lower steel plate 2.Fastly
Fast connector slides the power up and down that latch hook 3 is subject in use and is born by main hook body lower steel plate 2 and slideway 10,
Rearward force is born by rear fixed latch hook 18, and forward power is respectively subjected to major part, snail by main hook body slideway 10 and U type fore shaft 6
Bar 11 bears the abrasion that fraction substantially reduces wrom tooth 4 Yu worm screw 11 with whirlpool tooth 4.
There are replaceable battery 27, power cut-out switch 28, remote controler in the wireless controller 26.It is insufficient in power supply
In the case of new battery can be changed quickly, can be turned off the power switch during connector is idle to save electricity.
Convex baffle 25 is equipped with above the worm screw 11,25 top Plane Installation wireless controller 26 of baffle, large capacity are poly-
Close object lithium battery 27, battery power switch 28.Baffle 25 protects 4 worm screw 11 of wrom tooth that the rubble sand and dust fallen is avoided to damage wrom tooth 4
The normal use of worm screw 11.
The motor 9 and the large helical gear 8 are protected equipped with fixing shell 29, and the fixing shell 29 is mounted on by upper steel
On the main hook body left and right plane that 1 lower steel plate 2 of plate is constituted.The fixed motor 9 of fixing shell 29 and big helical teeth 8 are taken turns, while avoiding falling
Rubble sand and dust damage motor 9 and large helical gear 8.
The outer side slide 5 of the sliding latch hook 3 is with 2 slideway of the main hook body lower steel plate, 10 equivalent width.Main hook body slideway 10
Support force brought by the receiving sliding latch hook 3 that can be consolidated.
Below by specific embodiment, the utility model is described in further detail.
The application method of the utility model are as follows:
Installation procedure: small arm of digger axis and support-arm axis are respectively aligned to quick connector upper pin axis hole 20 and loaded onto
Then axis opens the battery power switch 28 inside quick connector.
Process for using: there are two buttons of mark to control the left rotation and right rotation of motor 9 respectively above Digiplex, need replacing phase
When the auxiliary device answered, presses the corresponding button of Digiplex motor 9 is made to rotate it and reach sliding and 3 front and back clamping of latch hook and release
It puts, rapidly and efficiently replaces a variety of auxiliary devices to realize.
The utility model passes through test of many times it is found that main hook body is divided step by step using slideway setting and worm and gear principle
It dissipating and counteracts brought forward force dispersion receiving when use, Digiplex button, which controls, uses Manual Mode, average out to 3~
Sliding latch hook can be allowed to cover stroke within 5 seconds, it is time-consuming that people are changed with auxiliary device axle sleeve manually, and arduously, easily dirty, hazardous act comes
It says, installation time-consuming and laborious, later maintenance cost at high cost for connector on the market, easy oil leakage, stroke is small, failure rate is high etc.
For problem, wireless electric quick connector is that there are no radio on the market at present for the demand really urgently thirsted for
Movement connector device.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (6)
1. one kind is used for excavator wireless electric quick connector, it is characterised in that including main hook body, worm-drive, motor, nothing
Lane controller, safe block, sliding latch hook, the main hook body are welded as on one side by upper and lower two blocks of steel plates, then both sides steel plate or so weldering
It connects, the slide lock is hooked in main hook body lower steel plate and is equipped with corresponding slideway, and both sides are welded with cunning on the outside of the sliding latch hook
Block, inner upper are connected with whirlpool tooth, and lower part is U-shape lock mouth, and the worm screw connect with whirlpool tooth above the sliding latch hook, is mounted on
The main hook body bosom, front and back are driven by roller bearing seat supports, the worm screw rear portion by motor large helical gear, pass through institute
It states wireless controller and controls the motor drive worm screw left rotation and right rotation, push the sliding latch hook anterior-posterior translation, it is described
The fixed latch hook in main hook body rear portion is equipped with the safe block, and the safe block is transversely mounted on pin hole on the main hook body by round pin
Its described safe block is rotated left and right, is mounted with that sliding bar and the safe block are hinged at the main hook body lower steel plate, the cunning
Push sliding bar that safe block is driven to rotate clockwise after reaching designated position when moveable lock hook translates backward, the fixing lock mouth of hook is opened,
Compressed spring promotion, which is translate forward, in the sliding latch hook forward movement while sliding bar drives the safe block to rotate counterclockwise,
The fixing lock mouth of hook closure.
2. according to claim 1 a kind of for excavator wireless electric quick connector, it is characterised in that: the sliding
The fore shaft upper end supporting surface of latch hook lower part U-shape lock mouth is parallel with the main hook body lower steel plate.
3. according to claim 1 a kind of for excavator wireless electric quick connector, it is characterised in that: described wireless
There are replaceable battery, power cut-out switch, remote controler in controller.
4. one kind according to claim 1 to 3 is used for excavator wireless electric quick connector, feature exists
In: safety has convex baffle, Plane Installation wireless controller device above baffle above the worm screw.
5. one kind according to claim 1 to 3 is used for excavator wireless electric quick connector, feature exists
In: equipped with fixing shell protection, the fixing shell is mounted on main hook body left and right plane for the motor and the large helical gear.
6. according to claim 1 a kind of for excavator wireless electric quick connector, it is characterised in that: the sliding
The outer side slide of latch hook is consistent with the main hook body lower steel plate chute width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186150.XU CN208251210U (en) | 2018-02-02 | 2018-02-02 | A kind of excavator wireless electric quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186150.XU CN208251210U (en) | 2018-02-02 | 2018-02-02 | A kind of excavator wireless electric quick connector |
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| Publication Number | Publication Date |
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| CN208251210U true CN208251210U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820186150.XU Active CN208251210U (en) | 2018-02-02 | 2018-02-02 | A kind of excavator wireless electric quick connector |
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| CN (1) | CN208251210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080329A (en) * | 2019-05-06 | 2019-08-02 | 深圳市云连机械有限公司 | A kind of excavator wireless electric quick connector |
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2018
- 2018-02-02 CN CN201820186150.XU patent/CN208251210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080329A (en) * | 2019-05-06 | 2019-08-02 | 深圳市云连机械有限公司 | A kind of excavator wireless electric quick connector |
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