CN201424350Y - Agricultural mobile crane - Google Patents
Agricultural mobile crane Download PDFInfo
- Publication number
- CN201424350Y CN201424350Y CN2009200648502U CN200920064850U CN201424350Y CN 201424350 Y CN201424350 Y CN 201424350Y CN 2009200648502 U CN2009200648502 U CN 2009200648502U CN 200920064850 U CN200920064850 U CN 200920064850U CN 201424350 Y CN201424350 Y CN 201424350Y
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- Prior art keywords
- hydraulic
- rotary table
- arm
- getting
- agricultural
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- Expired - Fee Related
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Abstract
The utility model relates to an agricultural mobile crane, comprising a hoisting device and a crane body, the crane body comprises a lower driving cab and a lower chassis, a hydraulic oil tank, wheels, a front hydraulic pressure supporting leg, a rear hydraulic pressure supporting leg and a hydraulic pressure supporting leg hydraulic control valve, the hoisting device comprises an upper driving cab, a suspension arm, a hydraulic hoisting winding drum driven by a winding drum hydraulic motor, a winding drum brake controlled by a hoisting braking hydraulic cylinder, an upper hydraulic control valve and a hoisting balance weight; the lower end of the upper driving cab is provided with a rotary table powered by a rotary table hydraulic motor, the rotary table is arranged at the rear end of thelower chassis by a rotary supporting body, the suspension arm is arranged on the rotary table, and an amplitude modulation hydraulic cylinder is arranged between the rotary table and the suspension arm. The agricultural mobile crane has the advantages of compact structure, low cost, simple operation, good performance and multiple functions, thereby being suitable for rural engineering construction.
Description
Technical field
The utility model relates to a kind of elevator machinery, and particularly a kind of agricultural runabout crane is adapted to building houses of countryside, tree planting and other lifting operation purposes.
Background technology
Hoisting crane in the market all is to be made into integration by special purpose crane tool and vehicle, can't realize that lifting separates with vehicle, this hoisting crane is suitable for lifting goods in large-scale project under construction, its car body and elevator machinery are bulky, can't tear open imperially, institute is must the work-yard big, and tonnage is big, complex structure, cost height, inefficiency, only be suitable for the city big construction item and finish the large-tonnage lifting operation, be not suitable for using in rural area and less place.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art and a kind of compact conformation is provided, and cost is low, simple to operate, through performance is good, the agricultural runabout crane of diverse in function.
The purpose of this utility model is achieved by following technical proposals:
A kind of agricultural runabout crane, comprise hoisting device and car body, shown in car body comprise the operator's compartment of getting off, following chassis, described chassis down is provided with hydraulic reservoir, wheel, preceding hydraulic support leg, back hydraulic support leg, the supporting leg fluid control valve, described hoisting device comprises the operator's compartment of getting on the bus, arm, the hydraulic pressure that is driven by the reel HM Hydraulic Motor lifts by crane reel, reel brake by the control of lifting brake fluid cylinder pressure, the fluid control valve of getting on the bus, the lifting counterweight, the lower end of the described operator's compartment of getting on the bus is provided with the rotary table that power is provided by the rotary table HM Hydraulic Motor, described rotary table is installed in the described rear end of chassis down by rotary support, described arm is installed on the described rotary table, be provided with the amplitude modulated hydraulic oil cylinder between described rotary table and the described arm, one end of described amplitude modulated hydraulic oil cylinder is installed in described arm middle part, and the other end is supported on the described rotary table.
In the utility model, described gyro-rotor is provided with adjustable lifting counterweight.
In the utility model, be provided with hydraulic control lever in the described operator's compartment of getting on the bus, described hydraulic control lever comprises hoisting arm expansion control handle, rotary table control handle, arm amplitude adjustment control handle and reel control handle.
In the utility model, be provided with locomotive walking control system device, Hydraulic Pump power clutch control device in the described operator's compartment of getting off.
In the utility model, described forward and backward hydraulic support leg is provided with the unidirectional lock of hydraulic pressure.
In the utility model, also be provided with the parking arm support that supports arm on the described chassis down.
Owing to adopt above-mentioned scheme, described arm lifting reel adopts reel fluid motor-driven gear driven hydraulic pressure lifting reel; Hydraulic ram tension reel brake facing is adopted in the reel brake, and brake is reliable, simple and comfortable operation; Described lifting counterweight is made as adjustable, and the rotation of rotary table adopts the rotary table HM Hydraulic Motor to drive, and described oil circuit between getting on the bus and getting off adopts the movable pipe box in axle center to connect, and can realize the 360 degree rotation arbitrarily of rotary table; Described chassis down is provided with parking arm support, plays safe position-limiting action.
In sum, described utility model, agricultural runabout crane has compact conformation, and advantages such as cost is low, simple to operate, through performance is good, diverse in function are suitable for the rural area engineering construction and use.
Description of drawings
Fig. 1 structural representation of the present utility model.
Fig. 2 birds-eye view of the present utility model.
In the accompanying drawing 1,2,1---the operator's compartment of getting on the bus; 2---lifting brake fluid cylinder pressure; 3---hydraulic pressure lifting reel; 4---the reel HM Hydraulic Motor; 5---the lifting counterweight; 6---the back hydraulic support leg; 7---rotary table; 8---rotary support; 9---the amplitude modulated hydraulic oil cylinder; 10---front leg strut; 11---following chassis; 12---parking arm support; 13---the operator's compartment of getting off; 14---arm; 15---lifting rope; 16---suspension hook; 17---the fluid control valve of getting on the bus; 18---hydraulic control lever; 19---the reel brake; 20---the supporting leg fluid control valve; 21---following automobile battery; 22---hydraulic reservoir; 23---the rotary table HM Hydraulic Motor.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of agricultural runabout crane in detail.
As shown in the figure, a kind of agricultural runabout crane, comprise hoisting device and car body, shown in car body comprise the operator's compartment 13 of getting off, following chassis 11, described chassis 11 down is provided with hydraulic reservoir 22, wheel, preceding hydraulic support leg 10, back hydraulic support leg 6, supporting leg fluid control valve 20, described hoisting device comprises the operator's compartment 1 of getting on the bus, arm 14, the hydraulic pressure that is driven by reel HM Hydraulic Motor 4 lifts by crane reel 3, reel brake 19 by 2 controls of lifting brake fluid cylinder pressure, the fluid control valve 17 of getting on the bus, lifting counterweight 5, it is characterized in that: described lower end of getting on the bus operator's compartment 1 is provided with the rotary table 7 that power is provided by rotary table HM Hydraulic Motor 23, described rotary table 7 is installed in the described rear end of chassis 11 down by rotary support 8, described arm 14 is installed on the described rotary table 7, be provided with amplitude modulated hydraulic oil cylinder 9 between described rotary table 7 and the described arm 14, one end of described amplitude modulated hydraulic oil cylinder 9 is installed in described arm 14 middle parts, and the other end is supported on the described rotary table 7.
In the utility model, described gyro-rotor 7 is provided with adjustable lifting counterweight 5.
In the utility model, be provided with hydraulic control lever 18 in the described operator's compartment 1 of getting on the bus, described hydraulic control lever 18 comprises hoisting arm expansion control handle, rotary table control handle, arm amplitude adjustment control handle and reel control handle.
In the utility model, be provided with locomotive walking control system device, Hydraulic Pump power clutch control device in the described operator's compartment 13 of getting off.
In the utility model, described forward and backward hydraulic support leg 10,6 is provided with the unidirectional lock of hydraulic pressure.
In the utility model, also be provided with the parking arm support 12 that supports arm on the described chassis 11 down.
In the utility model, get off and be provided with the railroad traction traveling control system in the operator's compartment 13, parking arm support 12 is equipped with at operator's compartment 13 rear portions of getting off, when parking arm support 12 is not worked, be positioned on the parking arm support 12, the height of parking arm support 12 is higher than the operator's compartment 13 of getting off, arm 14 must be pulled out from parking arm support 12 and just be begun crane lifting service before the lifting, following chassis 11 is provided with Hydraulic Pump, engine power output is after the change speed gear box speed change, link to each other with Hydraulic Pump by power-transfer clutch, the Hydraulic Pump chargine line is connected with hydraulic reservoir 22, the Hydraulic Pump delivery conduit is delivered to supporting leg fluid control valve 20 with high pressure oil, deliver to the fluid control valve 17 of getting on the bus through supporting leg fluid control valve 20 again, deliver to amplitude modulated hydraulic oil cylinder 9 more successively, rotary table HM Hydraulic Motor 23, reel HM Hydraulic Motor 4, lifting brake fluid cylinder pressure 2, finish conveying to hydraulic oil, hydraulic support leg 10 before chassis 11 middle parts and trailing portion are provided with down, back hydraulic support leg 6, adopt Driven by Hydraulic Cylinder, after complete machine stops, control supporting leg fluid control valve 20, with preceding hydraulic support leg 10, back hydraulic support leg 6 puts down with ground and steadily contacts, by get on the bus hydraulic control lever 18 in the operator's compartment 1 of control, control reel HM Hydraulic Motor 4 drives the lifting rope 15 on the hydraulic pressure lifting reel 3, drive the lift work of suspension hook 16, finish the lifting of implementing suspension hook 16; By get on the bus hydraulic control lever 18 in the operator's compartment 1 of control, regulate the flexible push-and-pull of finishing arm 14 fulcrums of amplitude modulated hydraulic oil cylinder 9, realize the adjusting of arm 14 sling heights; The brake of suspension hook relies on lifting brake fluid cylinder pressure 2 to promote brake band and hydraulic pressure lifting reel 3 closed contacts, realizes the reel transfixion, finishes brake process; The big gear wheel that rotary table 7 relies on rotary table HM Hydraulic Motor 23 to drive on Drive pinion and the rotary support 8 is meshing with each other, and big gear wheel is motionless, and engagement back miniature gears rotates the circumference of realizing rotary table 7 and rotates around the axle center.During arm 14 work, can guarantee the gravity balance of complete machine by the position of lifting counterweight 5.
Claims (6)
1, agricultural runabout crane, comprise hoisting device and car body, shown in car body comprise the operator's compartment of getting off (13), following chassis (11), described chassis (11) down is provided with hydraulic reservoir (22), wheel, preceding hydraulic support leg (10), back hydraulic support leg (6), supporting leg fluid control valve (20), described hoisting device comprises the operator's compartment of getting on the bus (1), arm (14), the hydraulic pressure that is driven by reel HM Hydraulic Motor (4) lifts by crane reel (3), reel brake (19) by lifting brake fluid cylinder pressure (2) control, the fluid control valve (17) of getting on the bus, lifting counterweight (5), it is characterized in that: the lower end of the described operator's compartment of getting on the bus (1) is provided with the rotary table (7) that power is provided by rotary table HM Hydraulic Motor (23), described rotary table (7) is installed in the described rear end of chassis (11) down by rotary support (8), described arm (14) is installed on the described rotary table (7), be provided with amplitude modulated hydraulic oil cylinder (9) between described rotary table (7) and the described arm (14), one end of described amplitude modulated hydraulic oil cylinder (9) is installed in described arm (14) middle part, and the other end is supported on the described rotary table (7).
2, agricultural runabout crane according to claim 1 is characterized in that: described gyro-rotor (7) is provided with adjustable lifting counterweight (5).
3, agricultural runabout crane according to claim 1 and 2, it is characterized in that: be provided with hydraulic control lever (18) in the described operator's compartment of getting on the bus (1), described hydraulic control lever (18) comprises hoisting arm expansion control handle, rotary table control handle, arm amplitude adjustment control handle and reel control handle.
4, agricultural runabout crane according to claim 1 and 2 is characterized in that: be provided with locomotive walking control system device, Hydraulic Pump power clutch control device in the described operator's compartment of getting off (13).
5, agricultural runabout crane according to claim 1 is characterized in that: described forward and backward hydraulic support leg (10), (6) are provided with the unidirectional lock of hydraulic pressure.
6, agricultural runabout crane according to claim 1 is characterized in that: also be provided with the parking arm support (12) that supports arm on the described chassis (11) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200648502U CN201424350Y (en) | 2009-06-19 | 2009-06-19 | Agricultural mobile crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200648502U CN201424350Y (en) | 2009-06-19 | 2009-06-19 | Agricultural mobile crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424350Y true CN201424350Y (en) | 2010-03-17 |
Family
ID=42023788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200648502U Expired - Fee Related CN201424350Y (en) | 2009-06-19 | 2009-06-19 | Agricultural mobile crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424350Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180412A (en) * | 2011-06-27 | 2011-09-14 | 湖南中铁五新重工有限公司 | Rough-terrain wheeled crane |
| CN102336369A (en) * | 2010-07-15 | 2012-02-01 | 徐州重型机械有限公司 | Construction vehicle and arm support supporting device thereof |
| CN105819350A (en) * | 2016-06-12 | 2016-08-03 | 刘旭玲 | Port crane |
| CN107128813A (en) * | 2017-06-03 | 2017-09-05 | 何宗源 | A kind of crane mechanism used for wind power generation |
| CN108383018A (en) * | 2018-04-01 | 2018-08-10 | 江苏宏昌天马物流装备有限公司 | A kind of arm-folding crane Weighting system and its control method |
| CN110371864A (en) * | 2019-07-02 | 2019-10-25 | 广州市淞滨工程技术有限公司 | A kind of high crane with regulatory function of stability |
-
2009
- 2009-06-19 CN CN2009200648502U patent/CN201424350Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336369A (en) * | 2010-07-15 | 2012-02-01 | 徐州重型机械有限公司 | Construction vehicle and arm support supporting device thereof |
| CN102336369B (en) * | 2010-07-15 | 2013-07-24 | 徐州重型机械有限公司 | Construction vehicle and arm support supporting device thereof |
| CN102180412A (en) * | 2011-06-27 | 2011-09-14 | 湖南中铁五新重工有限公司 | Rough-terrain wheeled crane |
| CN105819350A (en) * | 2016-06-12 | 2016-08-03 | 刘旭玲 | Port crane |
| CN107128813A (en) * | 2017-06-03 | 2017-09-05 | 何宗源 | A kind of crane mechanism used for wind power generation |
| CN108383018A (en) * | 2018-04-01 | 2018-08-10 | 江苏宏昌天马物流装备有限公司 | A kind of arm-folding crane Weighting system and its control method |
| CN110371864A (en) * | 2019-07-02 | 2019-10-25 | 广州市淞滨工程技术有限公司 | A kind of high crane with regulatory function of stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HU'NAN PENGXIANG HEAVY MACHINERY CO., LTD. Free format text: FORMER NAME: HUNAN PENGXIANG FRAME CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yongan road 410323 Yongan town Hunan city of Liuyang province Hunan Pengxiang car frame Co. Ltd. Patentee after: Hunan Pengxiang Heavy Machinery Co., Ltd. Address before: Yongan road 410323 Yongan town Hunan city of Liuyang province Hunan Pengxiang car frame Co. Ltd. Patentee before: Hunan Pengxiang Frame Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN PENGXIANG HEAVY MACHINERY CO., LTD. Free format text: FORMER NAME: HU'NAN PENGXIANG HEAVY MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yongan road 410323 Yongan town Hunan city of Liuyang province Hunan Pengxiang car frame Co. Ltd. Patentee after: Hunan Pengxiang Star Machinery Co Ltd Address before: Yongan road 410323 Yongan town Hunan city of Liuyang province Hunan Pengxiang car frame Co. Ltd. Patentee before: Hunan Pengxiang Heavy Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |