CN104444843B - A kind of full circle swinging small-sized crane - Google Patents
A kind of full circle swinging small-sized crane Download PDFInfo
- Publication number
- CN104444843B CN104444843B CN201410717507.9A CN201410717507A CN104444843B CN 104444843 B CN104444843 B CN 104444843B CN 201410717507 A CN201410717507 A CN 201410717507A CN 104444843 B CN104444843 B CN 104444843B
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- China
- Prior art keywords
- motor
- cylinder
- electromagnetic valve
- rotating disk
- controller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Abstract
A kind of full circle swinging small-sized crane, belong to small-sized crane technical field, including controller, first electromagnetic valve, first supports seat, first cylinder, base plate, motor cabinet, first motor, belt for scraper chain, truss, the axis of rolling, chain lath, 3rd electromagnetic valve, platform, double-rod cylinder, claw, support plate, first flake bearing, connecting shaft, second flake bearing, second cylinder, second supports seat, second electromagnetic valve, rotating disk, base, annular groove, support column, second motor, variable pump, cycloid hydraulic motor, wheel carrier and universal wheel, four wheel carriers are installed under described base, universal wheel is arranged on wheel carrier；The invention have the advantage that there is arm automatic rotating device, lifting scope can be automatically adjusted, and can directly capture the rope bundling goods.
Description
Technical field
The present invention relates to a kind of full circle swinging small-sized crane, belong to small-sized crane technical field.
Background technology
Small-sized crane is widely used in the handling of the construction material such as construction site, family room's interior decoration and light mail, small-sized
The workplaces such as the lifting lifting of object, and the actuating unit of the small-sized crane of prior art is only capable of realizing liter to article
Fall, without arm automatic rotating device, when needs regulation lifting scope, the rotation of suspension arm mechanism needs manual adjustment, and existing
The small-sized crane of technology needs to be suspended on the hook of loop wheel machine by the rope of restraint of loads manually, in-convenience in use.For understanding
Certainly above-mentioned difficulties, needs to develop and a has arm automatic rotating device, can be automatically adjusted lifting scope, and can directly capture bundle
Tie up the small-sized crane of the rope of goods.
Summary of the invention
It is an object of the invention to provide a kind of full circle swinging small-sized crane.
The problem to be solved in the present invention is that the small-sized crane of prior art is without arm automatic rotating device, it is impossible to be automatically adjusted
Lifting scope, and the problem needing to be suspended to by the rope of restraint of loads on loop wheel machine hook manually.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
A kind of full circle swinging small-sized crane, including controller, the first electromagnetic valve, the first support seat, the first cylinder, base plate, electricity
Support, the first motor, belt for scraper chain, truss, the axis of rolling, chain lath, the 3rd electromagnetic valve, platform, double-rod cylinder, claw, support plate,
First flake bearing, connecting shaft, the second flake bearing, the second cylinder, the second support seat, the second electromagnetic valve, rotating disk, base, ring
Connected in star, support column, the second motor, variable pump, cycloid hydraulic motor, wheel carrier and universal wheel, install four under described base
Wheel carrier, universal wheel is arranged on wheel carrier, and cycloid hydraulic motor, variable pump and the second motor are arranged in base, cycloid hydraulic pressure
Motor is connected with variable pump by pipeline, and variable pump is connected by shaft coupling and the second motor, and cycloid hydraulic motor is installed
Rotating disk, rotating disk lower end is positioned at base, and rotating disk bottom surface is provided with annular groove, uniformly installs four support columns, controller under rotating disk
Being arranged on base, controller is connected by wire and the second motor, and rotating disk is installed the first support seat, and first supports seat side
The first electromagnetic valve is installed in face, and the first electromagnetic valve is connected with controller by wire, and the first support seat installs the first cylinder, base plate
Being arranged on the piston rod of the first cylinder, on base plate, two ends, left and right are symmetrically installed truss, install two rollings between two truss
Axle, the axis of rolling one end being positioned at lower section is connected by shaft coupling and the first motor, and the first motor is arranged on motor cabinet, the
One motor is connected with controller by wire, and motor cabinet is arranged on truss side, and belt for scraper chain is arranged on two axis of rolling, chain
Lath one end is connected with belt for scraper chain, chain lath other end mounting platform, and platform is installed the 3rd electromagnetic valve, and the 3rd electromagnetic valve passes through
Wire is connected with controller, installs double-rod cylinder, two piston rods of double-rod cylinder respectively install claw under platform；Two truss
Between support plate is installed, the first flake bearing is installed under support plate, connecting shaft one end connects the first flake bearing, and the connecting shaft other end is pacified
Being contained on the second flake bearing, the second flake bearing is arranged on the piston rod of the second cylinder, and the second cylinder is arranged on second
On support seat, second supports seat is arranged on rotating disk, and the second electromagnetic valve is arranged on the second support seat side, and the second electromagnetic valve is by leading
Line is connected with controller.
Described support column is arranged under rotating disk, and support column upper end is positioned at annular groove, and support column is the most solid with rotating disk
Fixed connection.
Described claw is made up of three pawl thorns.
The invention have the advantage that controller controls the second motor forward or reverse, the second motor is cycloid hydraulic pressure horse
Reaching offer motive power, variable pump realizes the control of ratio back pressure, and variable pump provides brake force for cycloid hydraulic motor, it is achieved cycloid
Hydraulic motor output shaft rotarily drive the first cylinder and the rotation of the second cylinder, make truss be rotated, make claw grab
Goods to be rotated, it is achieved this small hoist function is automatically adjusted lifting scope, support column supporting wheel, prevents rotating disk from inclining
Tiltedly；Controller is by controlling energising and the power-off of the first electromagnetic valve, and the piston rod controlling the first cylinder does flexible reciprocating motion,
Realize truss to move down or move up, make chain lath move up or move down, so realize claw grasp goods to
Upper movement or move down, controller, by controlling energising and the power-off of the second electromagnetic valve, controls the piston rod of the second cylinder
Doing flexible reciprocating motion, the second cylinder provides for truss and supports, and controller controls the first motor forward or reverse, makes the axis of rolling
Forward or reverse, makes belt for scraper chain forward or reverse, makes chain lath be moved to the left between expansion claw and ground high along belt for scraper chain
Degree or the height reduced between claw and ground that moves right, it is achieved raising and declining of goods, lift to desired location by goods；
Controller by controlling the energising of the 3rd electromagnetic valve and power-off, control two piston rods of double-rod cylinder the most inwardly shorten or
Flex outward simultaneously, make the distance between two claws expand or make the distance between two claws reduce, it is achieved claw is automatic
Capture the rope of restraint of loads.
Accompanying drawing explanation
Fig. 1 is one full circle swinging small-sized crane construction profile of the present invention；
Fig. 2 is one full circle swinging small-sized crane a portion of the present invention structural representation；
Fig. 3 is one full circle swinging small-sized crane b portion of the present invention structural representation；
In figure: 1, controller the 2, first electromagnetic valve 3, first supports seat the 4, first cylinder 5, base plate 6, motor
Seat the 7, first motor 8, belt for scraper chain 9, truss 10, the axis of rolling 11, chain lath the 12, the 3rd electromagnetic valve 13,
Platform 14, double-rod cylinder 15, claw 16, support plate the 17, first flake bearing 18, connecting shaft the 19, second flake
Bearing the 20, second cylinder the 21, second support seat the 22, second electromagnetic valve 23, rotating disk 24, base 25, annular are recessed
Groove 26, support column the 27, second motor 28, variable pump 29, cycloid hydraulic motor 30, wheel carrier 31, universal wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
A kind of full circle swinging small-sized crane, supports seat the 3, first cylinder 4, base plate including controller the 1, first electromagnetic valve 2, first
5, motor cabinet the 6, first motor 7, belt for scraper chain 8, truss 9, the axis of rolling 10, chain lath the 11, the 3rd electromagnetic valve 12, platform 13, double
Bar cylinder 14, claw 15, support plate the 16, first flake bearing 17, connecting shaft the 18, second flake bearing the 19, second cylinder 20, second
Support seat the 21, second electromagnetic valve 22, rotating disk 23, base 24, annular groove 25, support column the 26, second motor 27, variable pump
28, cycloid hydraulic motor 29, wheel carrier 30 and universal wheel 31, described base four wheel carriers 30 of 24 times installations, universal wheel 31 is arranged on
On wheel carrier 30, universal wheel 31 facilitates this little movement hung, cycloid hydraulic motor 29, variable pump 28 and the second motor 27 to be arranged on
In base 24, cycloid hydraulic motor 29 is connected with variable pump 28 by pipeline, and variable pump 28 is by shaft coupling and the second motor
27 are connected, and cycloid hydraulic motor 29 is installed rotating disk 23, and rotating disk 23 lower end is positioned at base 24, and it is recessed that rotating disk 23 bottom surface is provided with annular
Groove 25, rotating disk four support columns 26 of 23 times uniform installations, support column 26 is arranged on rotating disk 23 times, and support column 26 upper end is positioned at annular
In groove 25, support column 26 is not mutually permanently connected with rotating disk 23, support column 26 supporting wheel 23, prevents rotating disk 23 from tilting, and turns
Dish 23 can rotate on support column 26 along annular groove 25；Controller 1 is arranged on base 24, controller 1 by wire with
Second motor 27 is connected, and controller 1 controls the second motor 27 forward or reverse, and the second motor 27 is cycloid hydraulic motor
29 provide motive power, and variable pump 28 realizes the control of ratio back pressure, and variable pump 28 provides brake force for cycloid hydraulic motor 29, real
Show cycloid hydraulic motor 29 output shaft rotarily drives the first cylinder 4 and rotation of the second cylinder 20, makes truss 9 carry out rotating fortune
Dynamic, make claw 15 grasp goods and be rotated, it is achieved this small hoist function is automatically adjusted lifting scope, rotating disk 23 is installed
First supports seat 3, and first supports seat 3 side installs the first electromagnetic valve 2, and the first electromagnetic valve 2 is connected with controller 1 by wire,
Installing the first cylinder 4 on first support seat 3, base plate 5 is arranged on the piston rod of the first cylinder 4, and on base plate 5, two ends, left and right are symmetrical
Truss 9 is installed, two axis of rolling 10 are installed between two truss 9, be positioned at the axis of rolling 10 one end of lower section by shaft coupling and the
One motor 7 is connected, and the first motor 7 is arranged on motor cabinet 6, and the first motor 7 is connected with controller 1 by wire, electricity
Support 6 is arranged on truss 9 side, and belt for scraper chain 8 is arranged on two axis of rolling 10, and chain lath 11 one end is connected with belt for scraper chain 8, control
Device 1 processed controls the first motor 7 forward or reverse, makes the axis of rolling 10 forward or reverse, makes belt for scraper chain 8 forward or reverse, makes chain
Lath 11 along belt for scraper chain 8 be moved to the left between expansion claw 15 and ground height or move right reduction claw 15 and ground it
Between height, it is achieved raising and declining of goods, goods is lifted to desired location；Chain lath 11 other end mounting platform 13 is flat
Installing the 3rd electromagnetic valve 12 on platform 13, the 3rd electromagnetic valve 12 is connected with controller 1 by wire, and platform installs double-rod cylinder 13 times
14, each installation claw 15 on two piston rods of double-rod cylinder 14, described claw 15 is made up of three pawls thorns, and controller 1 passes through
Control energising and the power-off of the 3rd electromagnetic valve 12, control two piston rods of double-rod cylinder 14 the most inwardly shorten or simultaneously to
Outer stretching, extension, makes the distance between two claws 15 expand or make the distance between two claws 15 reduce, it is achieved claw 15 is automatic
Capture the rope of restraint of loads；Installing support plate 16 between two truss 9, support plate installs the first flake bearing 17, connecting shaft 16 times
18 one end connect the first flake bearing 17, and connecting shaft 18 other end is arranged on the second flake bearing 19, the second flake bearing 19
Being arranged on the piston rod of the second cylinder 20, the second cylinder 20 is arranged on the second support seat 21, and second supports seat 21 is arranged on
On rotating disk 23, the second electromagnetic valve 22 is arranged on the second support seat 21 side, and the second electromagnetic valve 22 is by wire and controller 1 phase
Even, controller 1 is by controlling energising and the power-off of the first electromagnetic valve 2, and the piston rod controlling the first cylinder 4 does flexible reciprocal fortune
Dynamic, it is achieved truss 9 moves down or moves up, and makes chain lath 11 move up or move down, and then realize claw 15 and grab
Goods to move up or move down, controller 1, by controlling energising and the power-off of the second electromagnetic valve 22, controls the second gas
The piston rod of cylinder 20 does flexible reciprocating motion, and the second cylinder 20 provides for truss 9 and supports.
Using method of the present invention: controller 1 controls the first motor 7 and inverts, and makes the axis of rolling 10 invert, and makes belt for scraper chain 8 anti-
Turning, make chain lath 11 move down, make claw 15 near goods, controller 1 is by controlling the energising of the 3rd electromagnetic valve 12 and breaking
Electricity, two piston rods controlling double-rod cylinder 14 flex outward simultaneously, make the distance between two claws 15 expand, work as claw
15 ropes grabbing restraint of loads, controller 1 controls two piston rods of double-rod cylinder 14 simultaneously to contract, it is achieved claw
15 firmly capture the rope tying up goods, it is not necessary to the rope of restraint of loads is suspended on hook by workman, and controller 1 controls the
One motor 7 rotates forward, and makes the axis of rolling 10 rotate forward, and makes belt for scraper chain 8 rotate forward, and makes chain lath 11 move up, and controller 1 passes through simultaneously
Controlling energising and the power-off of the first electromagnetic valve 2, the piston rod controlling the first cylinder 4 does stretching, is upwards pushed up by truss 9
Rising, make chain lath 11 move up movement, and then realize claw 15 and grasp goods and move up, controller 1 is by controlling second
The energising of electromagnetic valve 22 and power-off, the piston rod controlling the second cylinder 20 does stretching, makes the second cylinder 20 carry for truss 9
For supporting, controller 1 controls the second motor 27 forward or reverse, and the second motor 27 provides former dynamic for cycloid hydraulic motor 29
Power, variable pump 28 realizes the control of ratio back pressure, and variable pump 28 provides brake force for cycloid hydraulic motor 29, it is achieved cycloid hydraulic pressure
Motor 29 output shaft rotarily drive the first cylinder 4 and rotation of the second cylinder 20, make truss 9 be rotated, make claw
15 grasp goods is rotated, and goods is transported to the overhead of desired location, and controller 1 controls the first motor 7 and inverts,
Make the axis of rolling 10 invert, make belt for scraper chain 8 invert, make chain lath 11 move down, goods is transported to desired location, controller 1
Control two piston rods of double-rod cylinder 14 simultaneously to contract, it is achieved two claws 15 flex outward simultaneously, automatically loosen rope
Son, completes the carrying work of goods.
Claims (3)
1. a full circle swinging small-sized crane, including controller (1), the first electromagnetic valve (2), the first support seat (3), the first cylinder
(4), base plate (5), motor cabinet (6), the first motor (7), belt for scraper chain (8), truss (9), the axis of rolling (10), chain lath (11),
3rd electromagnetic valve (12), platform (13), double-rod cylinder (14), claw (15), support plate (16), the first flake bearing (17), connection
Axle (18), the second flake bearing (19), the second cylinder (20), second support seat (21), the second electromagnetic valve (22), rotating disk (23),
Base (24), annular groove (25), support column (26), the second motor (27), variable pump (28), cycloid hydraulic motor (29),
Wheel carrier (30) and universal wheel (31), is characterized in that: installing four wheel carriers (30) under described base (24), universal wheel (31) is arranged on
On wheel carrier (30), cycloid hydraulic motor (29), variable pump (28) and the second motor (27) are arranged in base (24), cycloid liquid
Pressure motor (29) is connected with variable pump (28) by pipeline, and variable pump (28) is connected by shaft coupling and the second motor (27),
Installing rotating disk (23) on cycloid hydraulic motor (29), rotating disk (23) lower end is positioned at base (24), and rotating disk (23) bottom surface is provided with ring
Connected in star (25), uniformly installs four support columns (26) under rotating disk (23), controller (1) is arranged on base (24), controller
(1) being connected by wire and the second motor (27), rotating disk (23) is upper installs the first support seat (3), and first supports seat (3) side
Installing the first electromagnetic valve (2), the first electromagnetic valve (2) is connected with controller (1) by wire, and installation the is gone up in the first support seat (3)
One cylinder (4), base plate (5) is arranged on the piston rod of the first cylinder (4), and the upper two ends, left and right of base plate (5) are symmetrically installed truss
(9), two axis of rolling (10) are installed between two truss (9), are positioned at the axis of rolling (10) one end of lower section by shaft coupling and the
One motor (7) is connected, and the first motor (7) is arranged on motor cabinet (6), and the first motor (7) passes through wire and controller
(1) being connected, motor cabinet (6) is arranged on truss (9) side, and belt for scraper chain (8) is arranged on two axis of rolling (10), chain lath (11)
One end is connected with belt for scraper chain (8), chain lath (11) other end mounting platform (13), and platform (13) is upper installs the 3rd electromagnetic valve
(12), the 3rd electromagnetic valve (12) is connected with controller (1) by wire, installs double-rod cylinder (14), double-rod gas under platform (13)
On two piston rods of cylinder (14), claw (15) is respectively installed；Support plate (16) is installed between two truss (9), installs under support plate (16)
First flake bearing (17), connecting shaft (18) one end connects the first flake bearing (17), and connecting shaft (18) other end is arranged on
On two flake bearings (19), the second flake bearing (19) is arranged on the piston rod of the second cylinder (20), and the second cylinder (20) is pacified
Being contained on the second support seat (21), second supports seat (21) is arranged on rotating disk (23), and the second electromagnetic valve (22) is arranged on second
Supporting seat (21) side, the second electromagnetic valve (22) is connected with controller (1) by wire.
A kind of full circle swinging small-sized crane the most according to claim 1, is characterized in that: described support column (26) is arranged on rotating disk
(23) under, support column (26) upper end is positioned at annular groove (25), and support column (26) is not mutually permanently connected with rotating disk (23).
A kind of full circle swinging small-sized crane the most according to claim 1, is characterized in that: described claw (15) is by three pawl thorn groups
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717507.9A CN104444843B (en) | 2014-12-03 | 2014-12-03 | A kind of full circle swinging small-sized crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717507.9A CN104444843B (en) | 2014-12-03 | 2014-12-03 | A kind of full circle swinging small-sized crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444843A CN104444843A (en) | 2015-03-25 |
| CN104444843B true CN104444843B (en) | 2016-11-23 |
Family
ID=52891717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717507.9A Active CN104444843B (en) | 2014-12-03 | 2014-12-03 | A kind of full circle swinging small-sized crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444843B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986222A (en) * | 2015-07-11 | 2015-10-21 | 合肥正浩机械科技有限公司 | Operation rack for transportation vehicle |
| CN107757503A (en) * | 2017-10-13 | 2018-03-06 | 南安达泰卫浴有限公司 | A kind of intelligent new-energy automobile for being easy to place luggage based on Internet of Things |
| CN112661025A (en) * | 2021-01-06 | 2021-04-16 | 刘传斌 | Hoisting equipment for mounting automatic mechanical equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD224303A1 (en) * | 1984-05-25 | 1985-07-03 | Schwermasch Kirow Veb K | MOVABLE COMPENSATION, ESPECIALLY FOR BOOM CRANES |
| CN2839227Y (en) * | 2005-09-20 | 2006-11-22 | 韩英 | Micro-agricultural crane |
| CN201427842Y (en) * | 2009-05-14 | 2010-03-24 | 上海利策科技有限公司 | Fully rotary crane for ship |
| CN202245820U (en) * | 2011-08-24 | 2012-05-30 | 李彦彪 | Small-sized electric sling cart |
| CN203128060U (en) * | 2013-03-22 | 2013-08-14 | 李海广 | Simple crane |
-
2014
- 2014-12-03 CN CN201410717507.9A patent/CN104444843B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104444843A (en) | 2015-03-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150325 Assignee: Zhoushan Changhong International Ship recycling Co.,Ltd. Assignor: ZHOUSHAN CHANGHONG INTERNATIONAL SHIPBUILDING Co.,Ltd. Contract record no.: X2021330000522 Denomination of invention: Full rotation small crane Granted publication date: 20161123 License type: Common License Record date: 20211020 |
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| EE01 | Entry into force of recordation of patent licensing contract |