CN102774768B - Novel mobile pneumatic hoist - Google Patents
Novel mobile pneumatic hoist Download PDFInfo
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- CN102774768B CN102774768B CN201210258849.XA CN201210258849A CN102774768B CN 102774768 B CN102774768 B CN 102774768B CN 201210258849 A CN201210258849 A CN 201210258849A CN 102774768 B CN102774768 B CN 102774768B
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- pneumatic hoist
- fixed
- fixed mount
- pneumatic
- filter
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Abstract
The invention discloses a novel mobile pneumatic hoist, which comprises a pneumatic hoist seat, wherein the two ends of the pneumatic hoist seat are fixed with rubber wheels through rubber wheel screws; a suspension arm is fixed at the upper end of the pneumatic hoist seat; a pulley is fixedly arranged at the upper end of the suspension arm; one end of a wire rope passing through the pulley is fixed by two wire rope fasteners; a wire rope terminal at the other end of the wire rope is fixed on a winding reel by a grub screw; a pneumatic hoist supporting structure is fixed at the center of the suspension arm; a reducer is arranged at the left side of the pneumatic hoist supporting structure; a pneumatic motor is fixed at the left side of the pneumatic hoist supporting structure; an output end of the pneumatic motor is connected with an input end of the reducer; a filter is arranged at the lower end of the pneumatic hoist supporting structure; and an air pipe is connected between the filter and the pneumatic motor. The working medium of the pneumatic motor is air, and the air is flameproof, so that the pneumatic motor can work in blasting and high-temperature environments; and the motor can work with full load for a long time, and the pneumatic motor is light, so that the whole device is light and can be fit for narrow places.
Description
Technical field
The invention belongs to movable small handling equipment, a kind of pneumatic hoist specifically, especially a kind of novel mobile pneumatic hoist.
Background technology
In the industries such as boats and ships, metallurgy, chemical industry, papermaking; we often can use a kind of handling equipment and move some heavy parts, normally adopt HM Hydraulic Motor in existing crane, change mechanical energy into by the hydraulic energy that Hydraulic Pump is provided; although the stability of HM Hydraulic Motor is relatively good; but its horsepower output is little, and efficiency is low, and air consumption is large; and noise is large; and be easy to produce vibration, be so just easy to have an accident, the Heavy Weight of the motor of hydraulic pressure.
Summary of the invention
In order to address the above problem, the invention provides a kind of light new mobile type pneumatic hoist of quality that there is explosion-proof performance and can be fully loaded with for a long time work.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of Novel movable pneumatic hoist, comprise pneumatic hoist pedestal, a rubber tire is all fixed by rubber tire screw in two ends at pneumatic hoist pedestal, fix the type of falling a J arm in pneumatic hoist pedestal upper end by arm jam nut and arm lock screw, be provided with a pulley in the upper end of arm, be provided with sheave shaft and pad through pulley, on sheave shaft, inserting a spring cotter is fixed on pulley on arm, one wirerope is through pulley setting, one end of wirerope is fixed by two wirerope fasteners through after a suspension hook again, the wirerope terminal of the other end of wirerope is fixed on reel by grub screw, fixed mount screw is passed through in centre at arm, fixed mount nut, fixed mount bullet pad and fixed mount pad are fixed a pneumatic hoist fixed mount, reel inserts pneumatic hoist fixed mount, and be fixed on pneumatic hoist fixed mount by reel screw, on the right side of pneumatic hoist fixed mount, one reductor is set, reductor is by reductor pad, reductor bullet pad and reductor are bolted on pneumatic hoist fixed mount, pneumatic hoist fixed mount pass on left flange and motor screw is fixed an air motor, the mouth of air motor is connected with the input end of reductor, lower end at pneumatic hoist fixed mount is provided with filter, between filter and air motor, be connected with tracheae.
Further improvement of the present invention is: filter is connected with connection copper sleeve, connects copper sleeve and connects a side right angle copper sleeve, and square right angle copper sleeve connects a bronze medal gas-tpe fitting, and the two ends of tracheae are connected with copper gas-tpe fitting, air motor by tracheae anchor ear respectively.
Further improvement of the present invention is: filter is fixedly connected with a filter connecting strap by filter screw, and filter connecting strap is fixedly connected with pneumatic hoist fixed mount by connecting screw.
Working process of the present invention is: the air after filtering by filter is passed to air motor by tracheae, air motor converts compressed-air actuated pressure energy to the mechanical energy of rotation, air motor passes through reductor afterwards by Speed Reduction, improve power, drive wirerope motion by reel, thereby realizing the object of mobile object.
The invention has the beneficial effects as follows: small-sized movable handling equipment of the present invention are applied in the industries such as boats and ships, metallurgy, chemical industry, papermaking widely, because the working medium of air motor is air, motor has explosion-proof performance, be adapted at working under the environment of blast, high temperature, many dirt, and motor itself has long-term fully loaded work, temperature rise is less, compared with existing electrical motor, air motor is lightweight, makes whole device light, is applicable to being arranged on the narrow and small occasion in position.
The present invention is simple in structure, easy to make, and convenient operation has explosion-proof performance, can realize stepless time adjustment.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the enlarged drawing of pneumatic hoist pedestal 26 of the present invention.
Fig. 3 is the enlarged drawing of arm of the present invention upper end.
Fig. 4 is the enlarged drawing that filter 23 of the present invention is connected with air motor 38 by tracheae 35.
Fig. 5 is the enlarged drawing of reductor 18 of the present invention.
Fig. 6 is that filter 23 of the present invention connects enlarged drawing.
Wherein: 1-spring cotter, 2-sheave shaft, 3-pulley, 4-pad, 5-wirerope, 6-wirerope terminal, 7-wirerope fastener, 8-suspension hook, 9-arm, 15-reductor pad, 16-reductor bullet pad, 17-reductor bolt, 18-reductor, 20-filter screw, 21-filter connecting strap, 22-connecting screw, 23-filter, 24-arm lock screw, 25-arm jam nut, 26-pneumatic hoist pedestal, 27-rubber tire, 28-rubber tire screw, 29-pneumatic hoist fixed mount, 30-connects copper sleeve, right angle, 32-side copper sleeve, 33-copper gas-tpe fitting, 34-tracheae anchor ear, 35-tracheae, 36-flange, 37-motor screw, 38-air motor.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
As shown in Fig. 1-6, the present invention is a kind of new mobile type pneumatic hoist, comprise pneumatic hoist pedestal 26, a rubber tire 27 is all fixed by rubber tire screw 28 in two ends at described pneumatic hoist pedestal 26, arranging of rubber tire 27 facilitates pneumatic hoist to move, fix the type of falling a J arm 9 in pneumatic hoist pedestal 26 upper ends by arm jam nut 25 and arm lock screw 24, be provided with a pulley 3 in the upper end of described arm 9, be provided with sheave shaft 2 and pad 4 through described pulley 3, on described sheave shaft 2, inserting a spring cotter 1 is fixed on described pulley 3 on described arm 9, one wirerope 5 arranges through described pulley 3, described wirerope 5 one end are through fixing by two wirerope fasteners 7 again after a suspension hook 8, the wirerope terminal 6 of the other end of described wirerope 5 is fixed on reel by grub screw, fixed mount screw is passed through in centre at described arm 9, fixed mount nut, fixed mount bullet pad and fixed mount pad are fixed a pneumatic hoist fixed mount 29, described reel inserts described pneumatic hoist fixed mount 29, and be fixed on pneumatic hoist fixed mount 29 by reel screw, one reductor 18 is set on the right side of described pneumatic hoist fixed mount 29, described reductor 18 is by reductor pad 15, reductor bullet pad 16 and reductor bolt 17 are fixed on described pneumatic hoist fixed mount 29, the flange 36 that passes on left at described pneumatic hoist fixed mount 29 is fixed an air motor 38 with motor screw 37, the mouth of described air motor 38 is connected with the input end of described reductor 18, be provided with filter 23 in the lower end of described pneumatic hoist fixed mount 29, between described filter 23 and described air motor 38, be connected with tracheae 35, described filter 23 is connected with and connects copper sleeve 30, described connection copper sleeve 30 connects a side right angle copper sleeve 32, described side right angle copper sleeve 32 connects a bronze medal gas-tpe fitting 33, the two ends of described tracheae 35 are respectively by tracheae anchor ear 34 and described copper gas-tpe fitting 33, described air motor 38 connects, described filter 23 is fixedly connected with a filter connecting strap 21 by filter screw 20, described filter connecting strap 21 is fixedly connected with described pneumatic hoist fixed mount 29 by connecting screw 22.
Air after filtering by filter is passed to air motor by tracheae, air motor converts compressed-air actuated pressure energy to the mechanical energy of rotation, air motor passes through reductor afterwards by Speed Reduction, improve power, drive wirerope motion by reel, thereby realizing the object of mobile object.
Small-sized movable handling equipment of the present invention are applied in the industries such as boats and ships, metallurgy, chemical industry, papermaking widely, because the working medium of air motor is air, motor has explosion-proof performance, be adapted at working under the environment of blast, high temperature, many dirt, and motor itself has long-term fully loaded work, temperature rise is less, compared with existing electrical motor, air motor is lightweight, makes whole device light, is applicable to being arranged on the narrow and small occasion in position.
The present invention is simple in structure, easy to make, and convenient operation has explosion-proof performance, can realize stepless time adjustment.
Claims (1)
1. a new mobile type pneumatic hoist, comprise pneumatic hoist pedestal (26), a rubber tire (27) is all fixed by rubber tire screw (28) in two ends at described pneumatic hoist pedestal (26), it is characterized in that: fix the type of falling a J arm (9) in pneumatic hoist pedestal (26) upper end by arm jam nut (25) and arm lock screw (24), be provided with a pulley (3) in the upper end of described arm (9), be provided with sheave shaft (2) and pad (4) through described pulley (3), at the upper spring cotter (1) that inserts of described sheave shaft (2), described pulley (3) is fixed on described arm (9), one wirerope (5) arranges through described pulley (3), described wirerope (5) one end is fixing by two wirerope fasteners (7) more afterwards through a suspension hook (8), the wirerope terminal (6) of the other end of described wirerope (5) is fixed on reel by grub screw, fixed mount screw is passed through in centre at described arm (9), fixed mount nut, fixed mount bullet pad and fixed mount pad are fixed a pneumatic hoist fixed mount (29), described reel inserts described pneumatic hoist fixed mount (29), and be fixed on pneumatic hoist fixed mount (29) by reel screw, on the right side of described pneumatic hoist fixed mount (29), a reductor (18) is set, described reductor (18) is by reductor pad (15), reductor bullet pad (16) and reductor bolt (17) are fixed on described pneumatic hoist fixed mount (29), the flange (36) that passes on left at described pneumatic hoist fixed mount (29) is fixed an air motor (38) with motor screw (37), the mouth of described air motor (38) is connected with the input end of described reductor (18), be provided with filter (23) in the lower end of described pneumatic hoist fixed mount (29), between described filter (23) and described air motor (38), be connected with tracheae (35), described filter (23) is connected with and connects copper sleeve (30), described connection copper sleeve (30) connects a side right angle copper sleeve (32), described side right angle copper sleeve (32) connects a bronze medal gas-tpe fitting (33), the two ends of described tracheae (35) are respectively by tracheae anchor ear (34) and described copper gas-tpe fitting (33), described air motor (38) connects, described filter (23) is fixedly connected with a filter connecting strap (21) by filter screw (20), described filter connecting strap (21) is fixedly connected with described pneumatic hoist fixed mount (29) by connecting screw (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258849.XA CN102774768B (en) | 2012-07-25 | 2012-07-25 | Novel mobile pneumatic hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258849.XA CN102774768B (en) | 2012-07-25 | 2012-07-25 | Novel mobile pneumatic hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102774768A CN102774768A (en) | 2012-11-14 |
| CN102774768B true CN102774768B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258849.XA Expired - Fee Related CN102774768B (en) | 2012-07-25 | 2012-07-25 | Novel mobile pneumatic hoist |
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| Country | Link |
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| CN (1) | CN102774768B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255449A (en) * | 2019-06-10 | 2019-09-20 | 苏州通瑞智能系统有限公司 | A kind of safe crane system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377377A (en) * | 1970-12-11 | 1974-12-11 | Orenstein & Koppel Ag | Drum type winches |
| CN2300635Y (en) * | 1997-06-24 | 1998-12-16 | 屠鹏翔 | Pneumatic hoist |
| CN2334739Y (en) * | 1998-04-30 | 1999-08-25 | 简新锋 | Pneumatic suspension hanging equipment |
| CN201545656U (en) * | 2009-10-19 | 2010-08-11 | 哈尔滨三迪工控工程有限公司 | Pneumatic balance crane |
| CN201873479U (en) * | 2010-11-30 | 2011-06-22 | 宋鹏飞 | Trolley-type small crane |
| CN202322178U (en) * | 2011-12-01 | 2012-07-11 | 李新民 | Portable object hoisting device with adjustable height |
| CN202322179U (en) * | 2011-12-01 | 2012-07-11 | 李新民 | Cargo lifting equipment convenient to use |
| CN202766188U (en) * | 2012-07-25 | 2013-03-06 | 江苏宇天科技有限公司 | Novel movable pneumatic hoist |
-
2012
- 2012-07-25 CN CN201210258849.XA patent/CN102774768B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377377A (en) * | 1970-12-11 | 1974-12-11 | Orenstein & Koppel Ag | Drum type winches |
| CN2300635Y (en) * | 1997-06-24 | 1998-12-16 | 屠鹏翔 | Pneumatic hoist |
| CN2334739Y (en) * | 1998-04-30 | 1999-08-25 | 简新锋 | Pneumatic suspension hanging equipment |
| CN201545656U (en) * | 2009-10-19 | 2010-08-11 | 哈尔滨三迪工控工程有限公司 | Pneumatic balance crane |
| CN201873479U (en) * | 2010-11-30 | 2011-06-22 | 宋鹏飞 | Trolley-type small crane |
| CN202322178U (en) * | 2011-12-01 | 2012-07-11 | 李新民 | Portable object hoisting device with adjustable height |
| CN202322179U (en) * | 2011-12-01 | 2012-07-11 | 李新民 | Cargo lifting equipment convenient to use |
| CN202766188U (en) * | 2012-07-25 | 2013-03-06 | 江苏宇天科技有限公司 | Novel movable pneumatic hoist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102774768A (en) | 2012-11-14 |
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