CN104444843A - Small full-rotation crane - Google Patents
Small full-rotation crane Download PDFInfo
- Publication number
- CN104444843A CN104444843A CN201410717507.9A CN201410717507A CN104444843A CN 104444843 A CN104444843 A CN 104444843A CN 201410717507 A CN201410717507 A CN 201410717507A CN 104444843 A CN104444843 A CN 104444843A
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- CN
- China
- Prior art keywords
- cylinder
- electromagnetic valve
- controller
- rotating disk
- base
- 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.)
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a small full-rotation crane and belongs to the technical field of small cranes. The small full-rotation crane comprises a controller, a first solenoid valve, a first support seat, a first cylinder, a base plate, a motor base, a first motor, a chain plate belt, a truss, a rolling shaft, a chain plate bar, a third solenoid valve, a platform, a two-rod cylinder, a claw, a support plate, a first fisheye bearing, a connection shaft, a second fisheye bearing, a second cylinder, a second support base, a second solenoid valve, a rotary plate, a base, an annular groove, a support column, a second motor, a variable pump, a cycloid hydraulic motor, wheel racks and universal wheels, wherein the four wheel racks are mounted under the base; and the universal wheels are mounted on the wheel racks. The small full-rotation crane has the advantages that the small full-rotation crane is provided with an automatic lifting arm rotating device, and the lifting range can be automatically adjusted; and ropes for binding goods can be directly captured.
Description
Technical field
The present invention relates to that a kind of full circle swinging is little hangs, belong to small-sized crane technical field.
Background technology
Small-sized crane is widely used in the workplace such as lifting lifting of the handling of the building materials such as building ground, family room's interior decoration and light mail, small-sized object, and the actuating unit of the small-sized crane of prior art only can realize the lifting to article, without arm automatic rotating device, when needs regulate lifting scope, the rotation of suspension arm mechanism needs manual shift, and the small-sized crane of prior art needs to be suspended on the hook of loop wheel machine by the rope of restraint of loads manually, uses inconvenience.In order to solve above-mentioned difficulties, needing exploitation aly to have arm automatic rotating device, can automatically regulate lifting scope, and directly can capture the small-sized crane of the rope bundling goods.
Summary of the invention
The object of this invention is to provide that a kind of full circle swinging is little hangs.
The problem to be solved in the present invention be the small-sized crane of prior art without arm automatic rotating device, can not automatically regulate lifting scope, and need to be suspended to by the rope of restraint of loads manually the problem on loop wheel machine hook.
For realizing object of the present invention, the technical solution used in the present invention is:
A kind of full circle swinging is little hangs, and comprises controller, first electromagnetic valve, first supporting seat, first cylinder, base plate, motor cabinet, first electrical motor, belt for scraper chain, truss, the axis of rolling, chain lath, 3rd electromagnetic valve, platform, two bar cylinder, claw, support plate, first flake bearing, adapter shaft, second flake bearing, second cylinder, second supporting seat, second electromagnetic valve, rotating disk, base, annular groove, pillar stiffener, second electrical motor, controllable capacity pump, cycloid hydraulic motor, wheel carrier and cardan wheel, install four wheel carriers under described base, cardan wheel is arranged on wheel carrier, cycloid hydraulic motor, controllable capacity pump and the second electrical motor are arranged in base, cycloid hydraulic motor is connected with controllable capacity pump by pipeline, controllable capacity pump is connected with the second electrical motor by coupler, cycloid hydraulic motor installs rotating disk, rotating disk lower end is positioned at base, rotating disk bottom surface is provided with annular groove, evenly four pillar stiffeners are installed under rotating disk, controller is arranged on base, controller is connected with the second electrical motor by wire, rotating disk is installed the first supporting seat, the first electromagnetic valve is installed in first supporting seat side, first electromagnetic valve is connected with controller by wire, first supporting seat is installed the first cylinder, base plate is arranged on the piston rod of the first cylinder, on base plate, two ends, left and right symmetry installs truss, between two truss, two axis of rolling are installed, the axis of rolling one end being positioned at below is connected with the first electrical motor by coupler, first electrical motor is arranged on motor cabinet, first electrical motor is connected with controller by wire, motor cabinet is arranged on truss side, 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 erecting stage, the 3rd electromagnetic valve installed by platform, 3rd electromagnetic valve is connected with controller by wire, two bar cylinder is installed under platform, two piston rods of two bar cylinder respectively install claw, between two truss, support plate is installed, first flake bearing is installed under support plate, adapter shaft one end connects the first flake bearing, the adapter shaft other end is arranged on the second flake bearing, second flake bearing is arranged on the piston rod of the second cylinder, and the second cylinder is arranged on the second supporting seat, and the second supporting seat is arranged on rotating disk, second electromagnetic valve is arranged on the second supporting seat side, and the second electromagnetic valve is connected with controller by wire.
Under described pillar stiffener is arranged on rotating disk, pillar stiffener upper end is positioned at annular groove, and pillar stiffener and rotating disk are not mutually permanently connected.
Described claw is stung by three pawls and forms.
Advantage of the present invention is: controller controls the second electrical motor forward or reverse, second electrical motor provides prime power for cycloid hydraulic motor, controllable capacity pump realizes the control of ratio back pressure, controllable capacity pump provides braking force for cycloid hydraulic motor, realize the rotation rotarily driving the first cylinder and the second cylinder of cycloid hydraulic motor output shaft, truss is rotated, make claw grasp goods to be rotated, realize this small hoist function and automatically regulate lifting scope, pillar stiffener supporting wheel, prevents rotating disk from tilting, controller passes through energising and the power-off of control first electromagnetic valve, the piston rod controlling the first cylinder does flexible crank motion, realize truss move down or move up, chain lath is made to move up or move down, and then realize claw and grasp goods and move up or move down, controller passes through energising and the power-off of control second electromagnetic valve, the piston rod controlling the second cylinder does flexible crank motion, second cylinder is that truss provides support, controller controls the first electrical motor forward or reverse, make axis of rolling forward or reverse, make belt for scraper chain forward or reverse, chain lath is moved to the left along belt for scraper chain and expands height or the height reduced between claw and ground that moves right between claw and ground, realize raising and declining of goods, goods is lifted to desired location, controller passes through energising and the power-off of control the 3rd electromagnetic valve, two piston rods controlling two bar cylinder inwardly shorten simultaneously or outwards stretch simultaneously, make the distance between two claws expand or the distance between two claws is reduced, realize the rope of claw automatic capturing restraint of loads.
Accompanying drawing explanation
Fig. 1 is that a kind of full circle swinging is little hangs construction profile in the present invention;
Fig. 2 is that a kind of full circle swinging is little hangs a portion structural representation in the present invention;
Fig. 3 is that a kind of full circle swinging is little hangs b portion structural representation in the present invention;
In figure: 1, controller 2, first electromagnetic valve 3, first supporting seat 4, first cylinder 5, base plate 6, motor cabinet 7, first electrical motor 8, belt for scraper chain 9, truss 10, the axis of rolling 11, chain lath 12, 3rd electromagnetic valve 13, platform 14, two bar cylinder 15, claw 16, support plate 17, first flake bearing 18, adapter shaft 19, second flake bearing 20, second cylinder 21, second supporting seat 22, second electromagnetic valve 23, rotating disk 24, base 25, annular groove 26, pillar stiffener 27, second electrical motor 28, controllable capacity pump 29, cycloid hydraulic motor 30, wheel carrier 31, cardan wheel.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
A kind of full circle swinging is little hangs, and comprises controller 1, first electromagnetic valve 2, first supporting seat 3, first cylinder 4, base plate 5, motor cabinet 6, first electrical motor 7, belt for scraper chain 8, truss 9, the axis of rolling 10, chain lath 11, 3rd electromagnetic valve 12, platform 13, two bar cylinder 14, claw 15, support plate 16, first flake bearing 17, adapter shaft 18, second flake bearing 19, second cylinder 20, second supporting seat 21, second electromagnetic valve 22, rotating disk 23, base 24, annular groove 25, pillar stiffener 26, second electrical motor 27, controllable capacity pump 28, cycloid hydraulic motor 29, wheel carrier 30 and cardan wheel 31, described base installs four wheel carriers 30 24 times, and cardan wheel 31 is arranged on wheel carrier 30, and cardan wheel 31 facilitates this little movement of hanging, cycloid hydraulic motor 29, controllable capacity pump 28 and the second electrical motor 27 are arranged in base 24, cycloid hydraulic motor 29 is connected with controllable capacity pump 28 by pipeline, controllable capacity pump 28 is connected with the second electrical motor 27 by coupler, cycloid hydraulic motor 29 is installed rotating disk 23, rotating disk 23 lower end is positioned at base 24, rotating disk 23 bottom surface is provided with annular groove 25, rotating disk evenly installs four pillar stiffeners 26 23 times, pillar stiffener 26 is arranged on rotating disk 23 times, pillar stiffener 26 upper end is positioned at annular groove 25, and pillar stiffener 26 and rotating disk 23 are not mutually permanently connected, pillar stiffener 26 supporting wheel 23, prevent rotating disk 23 from tilting, rotating disk 23 can rotate on pillar stiffener 26 along annular groove 25, controller 1 is arranged on base 24, controller 1 is connected with the second electrical motor 27 by wire, controller 1 controls the second electrical motor 27 forward or reverse, second electrical motor 27 provides prime power for cycloid hydraulic motor 29, controllable capacity pump 28 realizes the control of ratio back pressure, controllable capacity pump 28 provides braking force for cycloid hydraulic motor 29, realize the rotation rotarily driving the first cylinder 4 and the second cylinder 20 of cycloid hydraulic motor 29 output shaft, truss 9 is rotated, make claw 15 grasp goods to be rotated, realize this small hoist function and automatically regulate lifting scope, rotating disk 23 is installed the first supporting seat 3, the first electromagnetic valve 2 is installed in first supporting seat 3 side, first electromagnetic valve 2 is connected with controller 1 by wire, first supporting seat 3 is installed the first cylinder 4, base plate 5 is arranged on the piston rod of the first cylinder 4, on base plate 5, two ends, left and right symmetry installs truss 9, between two truss 9, two axis of rolling 10 are installed, the axis of rolling 10 one end being positioned at below is connected with the first electrical motor 7 by coupler, first electrical motor 7 is arranged on motor cabinet 6, first electrical motor 7 is connected with controller 1 by wire, motor cabinet 6 is arranged on truss 9 side, 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, controller 1 controls the first electrical motor 7 forward or reverse, make the axis of rolling 10 forward or reverse, make belt for scraper chain 8 forward or reverse, chain lath 11 is moved to the left along belt for scraper chain 8 and expands height or the height reduced between claw 15 and ground that moves right between claw 15 and ground, realize raising and declining of goods, goods is lifted to desired location, chain lath 11 other end erecting stage 13, the 3rd electromagnetic valve 12 installed by platform 13, 3rd electromagnetic valve 12 is connected with controller 1 by wire, two bar cylinder 14 installed for 13 times by platform, each installation claw 15 on two piston rods of two bar cylinder 14, described claw 15 is stung by three pawls and forms, controller 1 passes through energising and the power-off of control the 3rd electromagnetic valve 12, two piston rods controlling two bar cylinder 14 inwardly shorten simultaneously or outwards stretch simultaneously, the distance between two claws 15 is made to expand or the distance between two claws 15 is reduced, realize the rope of claw 15 automatic capturing restraint of loads, between two truss 9, support plate 16 is installed, support plate installs the first flake bearing 17 16 times, adapter shaft 18 one end connects the first flake bearing 17, adapter shaft 18 other end is arranged on the second flake bearing 19, second flake bearing 19 is arranged on the piston rod of the second cylinder 20, second cylinder 20 is arranged on the second supporting seat 21, second supporting seat 21 is arranged on rotating disk 23, second electromagnetic valve 22 is arranged on the second supporting seat 21 side, second electromagnetic valve 22 is connected with controller 1 by wire, controller 1 passes through energising and the power-off of control first electromagnetic valve 2, the piston rod controlling the first cylinder 4 does flexible crank motion, realize truss 9 move down or move up, chain lath 11 is made to move up or move down, and then realize claw 15 and grasp goods and move up or move down, controller 1 passes through energising and the power-off of control second electromagnetic valve 22, the piston rod controlling the second cylinder 20 does flexible crank motion, second cylinder 20 provides support for truss 9.
Using method of the present invention: controller 1 controls the first electrical motor 7 and reverses, the axis of rolling 10 is reversed, belt for scraper chain 8 is reversed, chain lath 11 is moved down, make claw 15 near goods, controller 1 passes through energising and the power-off of control the 3rd electromagnetic valve 12, two piston rods controlling two bar cylinder 14 outwards stretch simultaneously, distance between two claws 15 is expanded, when claw 15 grabs the rope of restraint of loads, two piston rods that controller 1 controls two bar cylinder 14 inwardly shrink simultaneously, realize claw 15 and firmly capture the rope tying up goods, workman is not needed to be suspended on hook by the rope of restraint of loads, controller 1 controls the first electrical motor 7 and rotates forward, the axis of rolling 10 is rotated forward, belt for scraper chain 8 is rotated forward, chain lath 11 is moved up, energising and the power-off of control first electromagnetic valve 2 is passed through with Time Controller 1, the piston rod controlling the first cylinder 4 does stretching routine, by truss 9 upwards jack-up, chain lath 11 is moved up movement, and then realize claw 15 and grasp goods and move up, controller 1 passes through energising and the power-off of control second electromagnetic valve 22, the piston rod controlling the second cylinder 20 does stretching routine, second cylinder 20 is provided support for truss 9, controller 1 controls the second electrical motor 27 forward or reverse, second electrical motor 27 provides prime power for cycloid hydraulic motor 29, controllable capacity pump 28 realizes the control of ratio back pressure, controllable capacity pump 28 provides braking force for cycloid hydraulic motor 29, realize the rotation rotarily driving the first cylinder 4 and the second cylinder 20 of cycloid hydraulic motor 29 output shaft, truss 9 is rotated, make claw 15 grasp goods to be rotated, by the overhead of portage to desired location, controller 1 controls the first electrical motor 7 and reverses, the axis of rolling 10 is reversed, belt for scraper chain 8 is reversed, chain lath 11 is moved down, by portage to desired location, two piston rods that controller 1 controls two bar cylinder 14 inwardly shrink simultaneously, realize two claws 15 outwards to stretch simultaneously, automatically slack off, complete the carrying work of goods.
Claims (3)
1. a full circle swinging is little hangs, and comprises controller (1), first electromagnetic valve (2), first supporting seat (3), first cylinder (4), base plate (5), motor cabinet (6), first electrical motor (7), belt for scraper chain (8), truss (9), the axis of rolling (10), chain lath (11), 3rd electromagnetic valve (12), platform (13), two bar cylinder (14), claw (15), support plate (16), first flake bearing (17), adapter shaft (18), second flake bearing (19), second cylinder (20), second supporting seat (21), second electromagnetic valve (22), rotating disk (23), base (24), annular groove (25), pillar stiffener (26), second electrical motor (27), controllable capacity pump (28), cycloid hydraulic motor (29), wheel carrier (30) and cardan wheel (31), is characterized in that: install four wheel carriers (30) under described base (24), cardan wheel (31) is arranged on wheel carrier (30), cycloid hydraulic motor (29), controllable capacity pump (28) and the second electrical motor (27) are arranged in base (24), cycloid hydraulic motor (29) is connected with controllable capacity pump (28) by pipeline, controllable capacity pump (28) is connected with the second electrical motor (27) by coupler, cycloid hydraulic motor (29) is installed rotating disk (23), rotating disk (23) lower end is positioned at base (24), rotating disk (23) bottom surface is provided with annular groove (25), evenly four pillar stiffeners (26) are installed under rotating disk (23), controller (1) is arranged on base (24), controller (1) is connected with the second electrical motor (27) by wire, upper installation first supporting seat (3) of rotating disk (23), the first electromagnetic valve (2) is installed in first supporting seat (3) side, first electromagnetic valve (2) is connected with controller (1) by wire, upper installation first cylinder (4) of first supporting seat (3), base plate (5) is arranged on the piston rod of the first cylinder (4), base plate (5) upper two ends, left and right symmetry installs truss (9), between two truss (9), two axis of rolling (10) are installed, the axis of rolling (10) one end being positioned at below is connected with the first electrical motor (7) by coupler, first electrical motor (7) is arranged on motor cabinet (6), first electrical motor (7) is connected with controller (1) by wire, motor cabinet (6) is arranged on truss (9) side, 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 erecting stage (13), the upper installation the 3rd electromagnetic valve (12) of platform (13), 3rd electromagnetic valve (12) is connected with controller (1) by wire, two bar cylinder (14) is installed under platform (13), two piston rods of two bar cylinder (14) respectively install claw (15), between two truss (9), support plate (16) is installed, first flake bearing (17) is installed under support plate (16), adapter shaft (18) one end connects the first flake bearing (17), adapter shaft (18) other end is arranged on the second flake bearing (19), second flake bearing (19) is arranged on the piston rod of the second cylinder (20), second cylinder (20) is arranged on the second supporting seat (21), second supporting seat (21) is arranged on rotating disk (23), second electromagnetic valve (22) is arranged on the second supporting seat (21) side, second electromagnetic valve (22) is connected with controller (1) by wire.
2. a kind of full circle swinging according to claim 1 is little hangs, and it is characterized in that: under described pillar stiffener (26) is arranged on rotating disk (23), pillar stiffener (26) upper end is positioned at annular groove (25), and pillar stiffener (26) and rotating disk (23) are not mutually permanently connected.
3. a kind of full circle swinging according to claim 1 is little hangs, and it is characterized in that: described claw (15) is stung by three pawls and forms.
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 true CN104444843A (en) | 2015-03-25 |
| CN104444843B CN104444843B (en) | 2016-11-23 |
Family
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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) |
Cited By (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159122B (en) * | 1984-05-25 | 1987-10-14 | Takraf Schwermasch | Movable counterweight arrangement, in particular for jib-type rotary 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159122B (en) * | 1984-05-25 | 1987-10-14 | Takraf Schwermasch | Movable counterweight arrangement, in particular for jib-type rotary 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 |
Non-Patent Citations (1)
| Title |
|---|
| 王振琅等: "新型液压全回转吊艇机设计", 《上海造船》 * |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104444843B (en) | 2016-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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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 |