CN105417376B - Device for discharging - Google Patents
Device for discharging Download PDFInfo
- Publication number
- CN105417376B CN105417376B CN201511026178.4A CN201511026178A CN105417376B CN 105417376 B CN105417376 B CN 105417376B CN 201511026178 A CN201511026178 A CN 201511026178A CN 105417376 B CN105417376 B CN 105417376B
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- CN
- China
- Prior art keywords
- hydraulic
- piston rod
- cylinder body
- suspension bracket
- rope
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
A kind of device for discharging, includes suspension ring, at least two suspension lines being connected with suspension ring, the suspension bracket for being laterally connected at least two suspension line bottoms, support rope, hauling rope and the goods charging bucket hung on below suspension bracket on top.Hydraulic system and hydraulic control system are provided with the suspension bracket, hydraulic system includes hydraulic jack and energy storage equipment, and hydraulic control system controls circulation of the hydraulic oil between hydraulic jack and energy storage equipment.Hydraulic jack includes cylinder body and piston rod, and piston rod includes the first end being located in cylinder body and the second end outside cylinder body.One of them in piston rod and cylinder body can be moved in hydraulic pressure oil circulation process and another in piston rod and cylinder body is remained stationary as in hydraulic pressure oil circulation process.One end of the goods charging bucket is by supporting rope to be connected to the lower section of suspension bracket, and the other end of goods charging bucket is connected by hauling rope with that can be moved in above-mentioned piston rod and cylinder body.The present invention is simple to operate and solves large-block material handling problem.
Description
Technical field
The present invention relates to a kind of device for discharging, especially a kind of wireless remote control device for discharging of suitable bulk materials handling.
Background technology
In known technology now, the handling of lump material in bulk generally use the string bag, grab bucket, loading machine, excavator
Deng the special implement or equipment of relative maturity.However, for the mountain that some bodily forms are big, volume is not of uniform size and profile is irregular
The large-block materials such as stone, broken concrete, still lack applicable efficient loading and unloading apparatus.
In extra large random riprap construction is filled out, string bag handling operation is used mostly by prior art, it is necessary to manually link up with, and
Ground breaks off relations, and security risk is high, operating efficiency is low, and string bag loss is big；If being grabbed using cable type orange-peel bucket or many valves of electric hydaulic
Struggle against operation, because volume of material is not of uniform size, different and often occur during grab bucket self structure reason crawl grab it is not tight, embrace
The situation that unreal, pocket is not lived, gets half the result with twice the effort, and safety cannot get effective guarantee with work efficiency.
The content of the invention
In order to overcome drawbacks described above, the present invention provides a kind of device for discharging, and the device for discharging is simple to operate, improve operation
Efficiency, and solve large-block material handling problem.
The technical scheme that is used to solve its technical problem of the present invention is：A kind of device for discharging, including top are hung
In ring, at least two suspension lines being connected with suspension ring and the suspension bracket for being laterally connected at least two suspension line bottoms, the suspension bracket
Provided with hydraulic system and hydraulic control system, the hydraulic system includes hydraulic jack and energy storage equipment, hydraulic control system control
Circulation of the hydraulic oil processed between hydraulic jack and energy storage equipment, hydraulic jack includes cylinder body and piston rod, the piston rod bag
One of them included in the first end in cylinder body and the second end outside cylinder body, piston rod and cylinder body is circulated in hydraulic oil
During can move and another in piston rod and cylinder body is remained stationary as in hydraulic pressure oil circulation process, provided with support
Rope, hauling rope and the goods charging bucket hung on below suspension bracket, one end of the goods charging bucket is by supporting rope to be connected under suspension bracket
Side, the other end of the goods charging bucket is connected by hauling rope with that can be moved in above-mentioned piston rod and cylinder body.
As a further improvement on the present invention, the hydraulic jack rod chamber side is provided with cylinder top hydraulic fluid port, hydraulic system bag
Magnetic valve, two-port valve and the first check valve are included, energy storage equipment is connected to cylinder top hydraulic fluid port, accumulation of energy by the two-port valve of solenoid valve control
Device is connected to cylinder top hydraulic fluid port also through the first check valve, and hydraulic control system controls the break-make of magnetic valve.
As a further improvement on the present invention, provided with wireless in the hand-held remote control transmitter and suspension bracket outside independently of suspension bracket
Receiver of remote-control sytem, between wireless remote controlled receiver and hand-held remote control transmitter can radio dock, the wireless remote control is received
Device is electrically connected with hydraulic control system.
As a further improvement on the present invention, the hydraulic jack rodless cavity side is provided with cylinder bottom hydraulic fluid port, the cylinder bottom oil
Mouth is communicated with ambient atmosphere.
As a further improvement on the present invention, provided with fuel tank and the second check valve, fuel tank is connected to by the second check valve
The cylinder top hydraulic fluid port of hydraulic jack rod chamber side.
As a further improvement on the present invention, the hauling rope is connected with the second end of piston rod.
As a further improvement on the present invention, fixed pulley is provided with the suspension bracket, the hauling rope is set around on fixed pulley.
As a further improvement on the present invention, the second end of the piston rod is located between cylinder body and fixed pulley.
As a further improvement on the present invention, the suspension bracket bottom is provided with conductor rope set, and the hauling rope is passed by conductor rope set
Suspension bracket.
As a further improvement on the present invention, provided with shackle, the lower end of the support rope and the lower end of hauling rope lead to
Shackle is crossed to be connected with goods charging bucket.
The beneficial effects of the invention are as follows：Device for discharging of the present invention, with wireless remote control and hydraulic principle, by wireless
Remote control is instructed to hydraulic control system so as to control the circulation of hydraulic oil in hydraulic system, realizes that hydraulic energy is changed into mechanical energy,
That is hauling rope slides up and down horizontal and the inclination of control goods charging bucket, so that realize the carrying of material and dump, simple to operate, raising
Operating efficiency, and solve large-block material handling problem.
Brief description of the drawings
Fig. 1 is the stereogram of device for discharging of the present invention；
Fig. 2 is the stereogram of the suspension bracket assembly of device for discharging of the present invention；
Fig. 3 is the stereogram of the hydraulic system of device for discharging of the present invention；
Fig. 4 is the schematic diagram that device for discharging of the present invention arrives at charging place；
Fig. 5 is the schematic diagram of device for discharging loaded material of the present invention；
Fig. 6 is the fully loaded rear crane lifting of device for discharging of the present invention and leaves the schematic diagram on ground；
Fig. 7 is the schematic diagram in device for discharging transportation of the present invention；
Fig. 8 is that device for discharging of the present invention arrives at discharging place and operates the schematic diagram of hand-held remote control transmitter and discharging；
Fig. 9 is the schematic diagram that device for discharging discharging of the present invention is finished.
The figures above is compareed, explanation is supplemented as follows：
1--- suspension ring 2--- suspension lines
3--- suspension bracket 4--- hydraulic systems
41--- hydraulic jack 411--- cylinder bodies
412--- piston rod 4121--- first ends
The second ends of 4122--- 413--- hydraulic jack rod chambers
4130--- cylinders top hydraulic fluid port 414--- hydraulic jack rodless cavities
4140--- cylinder bottom hydraulic fluid port 42--- energy storage equipments
43--- magnetic valve 44--- two-port valves
45--- the first check valve 46--- fuel tanks
47--- the second check valve 5--- hydraulic control systems
6--- supports rope 7--- hauling ropes
8--- goods charging bucket 9--- hand-held remote control transmitters
10--- wireless remote controlled receiver 11--- fixed pulleys
12--- conductor ropes cover 13--- shackles
Embodiment
The present invention is a kind of device for discharging, includes suspension ring 1, at least two suspension lines 2 and horizontal stroke that are connected with suspension ring 1 on top
To the suspension bracket 3 for being connected at least two bottoms of suspension line 2, hydraulic system 4 and hydraulic control system 5, institute are provided with the suspension bracket 3
Stating hydraulic system 4 includes hydraulic jack 41 and energy storage equipment 42, and hydraulic control system 5 controls hydraulic oil in hydraulic jack 41 and stored
Circulation between energy device 42, hydraulic jack 41 includes cylinder body 411 and piston rod 412, and the piston rod 412 includes being located at cylinder body
In first end 4121 in 411 and the second end 4122 outside cylinder body 411, piston rod 412 and cylinder body 411 one of them
It can be moved in hydraulic pressure oil circulation process and another in piston rod 412 and cylinder body 411 is protected in hydraulic pressure oil circulation process
Hold motionless.Device for discharging of the present invention is provided with the goods charging bucket 8 supported rope 6, hauling rope 7 and hung on below suspension bracket 3, the material containing
One end of bucket 8 is by supporting rope 6 to be connected to the lower section of suspension bracket 3, and the other end of the goods charging bucket 8 passes through hauling rope 7 and above-mentioned work
Stopper rod 412 is connected with that can be moved in cylinder body 411.
It is that piston rod 412 can be moved and cylinder in hydraulic pressure oil circulation process in device for discharging preferred embodiment of the present invention
Body 411 is remained stationary as in hydraulic pressure oil circulation process, therefore, and the hauling rope 7 is connected with the second end 4122 of piston rod 412.
The right chamber that the hydraulic jack 41 has piston rod 412 to stretch out is hydraulic jack rod chamber 413, without piston rod
412 left chambers stretched out are hydraulic jack rodless cavity 414.The side of hydraulic jack rod chamber 413 is provided with cylinder top hydraulic fluid port
4130, hydraulic system 4 includes magnetic valve 43, the check valve 45 of two-port valve 44 and first, and energy storage equipment 42 is controlled by magnetic valve 43
Two-port valve 44 be connected to cylinder top hydraulic fluid port 4130, energy storage equipment 42 is connected to cylinder top hydraulic fluid port 4130 also through the first check valve 45,
Hydraulic control system 5 controls the break-make of magnetic valve 43.The circulating direction of first check valve 45 is from energy storage equipment 42 to hydraulic oil
Cylinder 41, hydraulic jack 41 is non-return to the direction of energy storage equipment 42.
Device for discharging of the present invention is provided with and connect independently of the wireless remote control in the hand-held remote control transmitter 9 and suspension bracket 3 outside suspension bracket 3
Receive device 10, between wireless remote controlled receiver 10 and hand-held remote control transmitter 9 can radio dock, the wireless remote controlled receiver
10 electrically connect with hydraulic control system 5.Operator presses hand-held remote control transmitter 9, sends pulse signal and is received to wireless remote control
Device 10, wireless remote controlled receiver 10 is powered by hydraulic control system 5 to magnetic valve 43；Hand-held remote control transmitter 9 is stopped operation,
Pulse signal stops, the dead electricity of magnetic valve 43.
Hydraulic oil being circulated throughout referred to as between hydraulic jack 41 and energy storage equipment 42：Magnetic valve 43 obtains electric, two-port valve 44
It is logical, because the initial pressure value of the energy storage equipment 42 is less than liquid in the pressure value in the rod chamber of hydraulic jack 41, the rod chamber
Open the valve element press-in energy storage equipment 42 of two-port valve 44 and store in force feed top；The dead electricity of magnetic valve 43, two-port valve 44 breaks, the accumulation of energy dress
The hydraulic oil for putting 42 storages is entered in the rod chamber of hydraulic jack 41 by the first check valve 45.
The side of hydraulic jack rodless cavity 414 is provided with cylinder bottom hydraulic fluid port 4140, the cylinder bottom hydraulic fluid port 4140 and ambient atmosphere
Communicate.Atmospheric pressure is maintained in rodless cavity, is easy to piston rod 412 to move.
Device for discharging of the present invention is provided with the check valve 47 of fuel tank 46 and second, and fuel tank 46 is connected to liquid by the second check valve 47
The cylinder top hydraulic fluid port 4130 of the side of compressing cylinder rod chamber 413.The circulating direction of second check valve 47 is from fuel tank 46 to hydraulic jack
41, hydraulic jack 41 is non-return to the direction of fuel tank 46.The present invention fuel tank 46 only as filling hydraulic oil or supplement hydraulic oil when from
Effect.Because energy storage equipment 42 has initially set no pressure in smaller pressure value, and fuel tank 46, so be connected with fuel tank 46 second
Check valve 47 is closed all the time in 4 normal work of hydraulic system.
Further, fixed pulley 11 is provided with the suspension bracket 3 of device for discharging of the present invention, the hauling rope 7 is set around fixed pulley
On 11.The fixed pulley 11 has guide effect.Second end 4122 of the piston rod 412 is located at cylinder body 411 and fixed pulley 11
Between.The bottom of suspension bracket 3 passes suspension bracket 3 provided with conductor rope set 12, the hauling rope 7 by conductor rope set 12.
Device for discharging of the present invention is provided with shackle 13, described to support the lower end of rope 6 and the lower end of hauling rope 7 to pass through shackle
13 are connected with goods charging bucket 8, are easy to goods charging bucket 8 to be disassembled from support rope 6 and hauling rope 7.The upper end for supporting rope 6 also leads to
Cross shackle 13 to be connected with suspension bracket 3, the upper end of the suspension line 2 is connected also through shackle 13 with suspension ring 1, and the lower end of suspension line 2 is also
It is connected by shackle 13 with suspension bracket 3, is the design requirement of convenient dismounting.The suspension ring 1 and crane hook or other connections
Part is connected.
Operator system is by operating wireless remote control emitter 9 to control hydraulic system 4, and specific work cycle process refer to
Fig. 4 to Fig. 9：
When the full load of goods charging bucket 8, crane lifting, it is liftoff or leave stockpile to take device for discharging of the present invention, now with material containing
The support rope 6 and hauling rope 7 of the connection of bucket 8 are tensioned stress under load, and hauling rope 7 passes to piston rod by fixed pulley 11
412 1 pulling force.Now, hydraulic oil sets up pressure in the hydraulic jack rod chamber 413, and piston rod 412 is in complete contracting
Enter state, and can not be stretched, goods charging bucket 8 keeps horizontal state.
When crane migrates device for discharging of the present invention to emptying point, wireless remote control emitter 9 is operated, wireless remote control connects
Receive device 10 and receive signal, the hydraulic control system 5 electrically connected with wireless remote controlled receiver 10 sends instruction, and magnetic valve 43 obtains electric,
Hydraulic oil top is opened the valve element of two-port valve 44 press-in energy storage equipment 42 and stored in the hydraulic jack rod chamber 413, now goods charging bucket 8
Under load effect, piston rod 412 is stretched out, and hauling rope 7 is descending by fixed pulley 11, and goods charging bucket 8 is inclined, material
Pour into emptying point.Complete after material unloading, stop operation wireless remote control emitter 9, the no signal of wireless remote controlled receiver 10 connects
Receive, the hydraulic control system 5 electrically connected with wireless remote controlled receiver 10 stops sending instruction, the dead electricity of magnetic valve 43, but is due to
The support rope 6 and hauling rope 7 of goods charging bucket 8 are still tensioned under self gravitation effect, heeling condition when goods charging bucket 8 is still in discharging.
The device for discharging of the present invention for completing discharging is moved to feeding place by crane, and goods charging bucket 8 steadily is shelved on into place
Or on stockpile, and start to give the feeding of goods charging bucket 8 after supporting rope 6 to be in relaxed state with hauling rope 7.Support rope 6 and hauling rope 7
After relaxed state, the hydraulic oil of storage is just discharged by the first check valve 45 and is pressed into hydraulic jack in energy storage equipment 42
In rod chamber 413, piston rod 412 is retracted into by hydraulic oil pressure, is dragged hauling rope 7 and is gone upward to goods charging bucket 8 and leave and is reverted to behind ground
Horizontal state, waits next discharge operation, and complete a work cycle.
To sum up, magnetic valve 43 obtains necessary insufficient condition that electric and dead electricity is the State Transferring of goods charging bucket 8, also to see support rope
6 and hauling rope 7 are whether to pass to 412 1 pulling force of piston rod in tensioning state or relaxed state, i.e. hauling rope 7.Change
Yan Zhi, pulling force is produced before the energization of magnetic valve 43 starts, and is just disappeared after the energization of magnetic valve 43 terminates, therefore, there is drawing
In the case of power and the energization of magnetic valve 43, hydraulic oil is from the pressure release of hydraulic jack 41 to energy storage equipment 42, and piston rod 412 stretches out, and carries
Hopper 8 is tilted；The dead electricity of magnetic valve 43 and pulling force is without in the case of, hydraulic oil is back to hydraulic jack 41 from energy storage equipment 42, living
Stopper rod 412 is retracted, the horizontal of goods charging bucket 8.
Device for discharging of the present invention using goods charging bucket 8 deliver material, solve grab bucket closure it is not close caused by material spill or
The security risk fallen；Eliminate the loss that the string bag takes off the next security risk of hook tape and the string bag；Realized with wireless remote control any
Position discharging, changing string bag operation must land unhook discharging, improve operating efficiency.
Claims (6)
1. a kind of device for discharging, including the suspension ring on top, at least two suspension lines being connected with suspension ring and it is laterally connected at least
Hydraulic system and hydraulic control system are provided with the suspension bracket of two suspension line bottoms, the suspension bracket, the hydraulic system includes liquid
Compressing cylinder and energy storage equipment, hydraulic control system control circulation of the hydraulic oil between hydraulic jack and energy storage equipment, hydraulic oil
Cylinder includes cylinder body and piston rod, and the piston rod includes the first end being located in cylinder body and the second end outside cylinder body, piston
One of them in bar and cylinder body can be moved in hydraulic pressure oil circulation process and another in piston rod and cylinder body is in liquid
Remained stationary as in force feed cyclic process, it is characterized in that：Provided with the goods charging bucket supported rope, hauling rope and hung on below suspension bracket,
The fixing end of the goods charging bucket is connected to the lower section of suspension bracket by supporting rope, the movable end of the goods charging bucket by hauling rope with it is upper
State piston rod with that can be moved in cylinder body to be connected, fixed pulley is provided with the suspension bracket, the suspension bracket bottom is provided with
Conductor rope set, the hauling rope is set around on fixed pulley and is connected with the second end of piston rod, and the hauling rope is passed by conductor rope set
Suspension bracket and be connected with the movable end of goods charging bucket, the hydraulic jack rod chamber side be provided with cylinder top hydraulic fluid port, hydraulic system include electricity
Magnet valve, two-port valve and the first check valve, energy storage equipment are connected to cylinder top hydraulic fluid port, energy storage equipment by the two-port valve of solenoid valve control
Cylinder top hydraulic fluid port is connected to also through the first check valve, hydraulic control system controls the break-make of magnetic valve.
2. device for discharging according to claim 1, it is characterized in that：Provided with the hand-held remote control transmitter outside independently of suspension bracket and
Wireless remote controlled receiver in suspension bracket, between wireless remote controlled receiver and hand-held remote control transmitter can radio dock, it is described
Wireless remote controlled receiver is electrically connected with hydraulic control system.
3. device for discharging according to claim 1, it is characterized in that：The hydraulic jack rodless cavity side is provided with cylinder bottom oil
Mouthful, the cylinder bottom hydraulic fluid port is communicated with ambient atmosphere.
4. device for discharging according to claim 1, it is characterized in that：Provided with fuel tank and the second check valve, fuel tank passes through second
Check valve is connected to the cylinder top hydraulic fluid port of hydraulic jack rod chamber side.
5. device for discharging according to claim 1, it is characterized in that：Second end of the piston rod is located at cylinder body and fixed pulley
Between.
6. device for discharging according to claim 1, it is characterized in that：Provided with shackle, the lower end of the support rope and traction
The lower end of rope is connected by shackle with goods charging bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026178.4A CN105417376B (en) | 2015-12-31 | 2015-12-31 | Device for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026178.4A CN105417376B (en) | 2015-12-31 | 2015-12-31 | Device for discharging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417376A CN105417376A (en) | 2016-03-23 |
| CN105417376B true CN105417376B (en) | 2017-10-20 |
Family
ID=55496001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026178.4A Active CN105417376B (en) | 2015-12-31 | 2015-12-31 | Device for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417376B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241607A (en) * | 2016-10-13 | 2016-12-21 | 霍进铭 | Device for discharging |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632941B1 (en) * | 1988-06-17 | 1990-09-21 | Saint Eloi Sarl Ateliers | INSTALLATION FOR LOADING AND / OR UNLOADING ARTICLES IN A CONTAINER |
| CN202481949U (en) * | 2012-02-21 | 2012-10-10 | 上海基澎机械科技有限公司 | Portal movable container crane |
| CN103836011A (en) * | 2012-11-23 | 2014-06-04 | 武汉华液传动制造有限公司 | Rapid pressurization system of hydraulic energy accumulator |
| CN203372846U (en) * | 2013-07-23 | 2014-01-01 | 鞍钢集团工程技术有限公司 | Automatic unloading box device for converter overhead bunker loading |
| CN105197777A (en) * | 2015-10-16 | 2015-12-30 | 重庆宝汇建筑材料有限公司 | Steel plate lifting appliance provided with two height-adjustable ends |
| CN205294639U (en) * | 2015-12-31 | 2016-06-08 | 苏州硕力重工有限公司 | Discharge device |
-
2015
- 2015-12-31 CN CN201511026178.4A patent/CN105417376B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417376A (en) | 2016-03-23 |
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