CN204821147U - Hoist rely on oneself walking transmission - Google Patents
Hoist rely on oneself walking transmission Download PDFInfo
- Publication number
- CN204821147U CN204821147U CN201520516117.5U CN201520516117U CN204821147U CN 204821147 U CN204821147 U CN 204821147U CN 201520516117 U CN201520516117 U CN 201520516117U CN 204821147 U CN204821147 U CN 204821147U
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- China
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- electric drive
- drive wheel
- semiaxis
- wheel
- hoisting crane
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Abstract
The utility model relates to a hoist rely on oneself walking transmission, it includes frame, wheel, power device, derailleur, differential mechanism, the front end of frame be provided with power device, power device's end be provided with the derailleur, the end of derailleur be provided with the differential mechanism, the both ends of differential mechanism be provided with semi -axis A, semi -axis A on be connected with the wheel, the end of frame be provided with electronic round of A, electronic round of B, electronic round of A, electronic round of B between be provided with the gear, electronic round of A, electronic round of B on be connected with semi -axis B, semi -axis B's the other end be provided with rotary angle transmitter, semi -axis B on be provided with the reduction gear, the one end of reduction gear connect and to turn to the motor, the other end of reduction gear connect the gear, total, this utility model have convenient operation, rational in infrastructure, safely, turn to nimble advantage.
Description
Technical field
The utility model belongs to crane field, is specifically related to a kind of hoisting crane and relies on oneself walking driving device.
Background technology
At present, along with the fast development of the industries such as Chinese large-sized infrastructure construction in recent years, real estate industry, petrochemical industry and shipbuilding industry, the manufacturing development of heavy-duty machinery such as China's hoisting crane are greatly driven, hoisting crane can at the heavy such as factory building, ward machinery, construction material etc., dramatically saves on human resources, improve work efficiency, therefore the huge market demand, hoisting crane is because own wt is large, build is large, it is mobile that majority needs external force to help, for the realm of building construction causes inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of easy to operate, rational in infrastructure, safely, turn to hoisting crane flexibly to rely on oneself walking driving device.
The purpose of this utility model is achieved in that a kind of hoisting crane is relied on oneself walking driving device, it comprises vehicle frame, wheel, engine installation, change-speed box, diff, the front end of described vehicle frame is provided with engine installation, the end of described engine installation is provided with change-speed box, the end of described change-speed box is provided with diff, the two ends of described diff are provided with semiaxis A, described semiaxis A is connected with wheel, the end of described vehicle frame is provided with electric drive wheel A, electric drive wheel B, described electric drive wheel A, gear is provided with between electric drive wheel B, described electric drive wheel A, electric drive wheel B is connected with semiaxis B, the other end of described semiaxis B is provided with rotary angle transmitter, described semiaxis B is provided with retarder, one end of described retarder connects steer motor, the other end of described retarder connects gear.
Described engine installation is made up of driving engine, Hydraulic Pump.
The quantity of described diff is two.
Described change-speed box is made up of hydrodynamic transmission, speed fluid drive.
Described semiaxis A, semiaxis B are provided with constant-velocity universal joint.
Described retarder is worm type of reduction gearing, and described retarder and the junction of gear are provided with magnetic clutch.
The beneficial effects of the utility model: the utility model adopts vehicle frame, wheel, engine installation, change-speed box, diff form a kind of hoisting crane and to rely on oneself walking driving device, have easy to operate, rational in infrastructure, turn to advantage flexibly; The front end of described vehicle frame is provided with engine installation, change-speed box, diff, forming hydrostatic steering device, the soft starting of vehicle can be made, changing direction without impacting, also can give play to tractive force limit during low engine speed, have that lightweight, layout is convenient, safety is high, handle simple advantage; Described electric drive wheel A, electric drive wheel B form car body trailing wheel independent driving device, and electric drive wheel A, electric drive wheel B can by front-wheel tethered slidings, when vehicle stops, adjustment trailing wheel direction, start electric drive wheel A, electric drive wheel B, realize translation or pivot stud, have turn to flexibly, take up room little advantage; Total, this utility model have easy to operate, rational in infrastructure, safely, turn to advantage flexibly.
Accompanying drawing explanation
Fig. 1 is that a kind of hoisting crane of the present utility model is relied on oneself walking transmission structures schematic diagram.
In figure: 1, engine installation 2, change-speed box 3, speed fluid drive 4, hydrodynamic transmission 5, diff 6, semiaxis A7, semiaxis B8, gear 9, steer motor 10, rotary angle transmitter 11, constant-velocity universal joint 12, magnetic clutch 13, retarder 14, wheel 15, vehicle frame 16, electric drive wheel A17, electric drive wheel B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of hoisting crane is relied on oneself walking driving device, it comprises vehicle frame 15, wheel 14, engine installation 1, change-speed box 2, diff 5, the front end of described vehicle frame is provided with engine installation 1, the end of described engine installation 1 is provided with change-speed box 2, the end of described change-speed box 2 is provided with diff 5, the two ends of described diff 5 are provided with semiaxis A6, described semiaxis A6 is connected with wheel 14, the end of described vehicle frame 15 is provided with electric drive wheel A16, electric drive wheel B17, described electric drive wheel A16, gear 8 is provided with between electric drive wheel B17, described electric drive wheel A16, electric drive wheel B17 is connected with semiaxis B7, the other end of described semiaxis B7 is provided with rotary angle transmitter 10, described semiaxis B7 is provided with retarder 13, one end of described retarder 13 connects steer motor 9, the other end of described retarder 13 connects gear 8.
When the utility model is implemented, first start the engine, for vehicle provides power, after driving to desired location, the switch of manipulation operator's compartment, adjusts wheel steering below, start electric tire, carry out pivot stud, the utility model adopt vehicle frame, wheel, engine installation, change-speed box, diff form a kind of hoisting crane and to rely on oneself walking driving device, have easy to operate, rational in infrastructure, turn to advantage flexibly; The front end of described vehicle frame is provided with engine installation, change-speed box, diff, forming hydrostatic steering device, the soft starting of vehicle can be made, changing direction without impacting, also can give play to tractive force limit during low engine speed, have that lightweight, layout is convenient, safety is high, handle simple advantage; Described electric drive wheel A, electric drive wheel B form car body back wheel driving gear, and electric drive wheel A, B can by front-wheel tethered slidings, when vehicle stops, adjustment trailing wheel direction, start electric drive wheel A, electric drive wheel B, realize translation or pivot stud, have turn to flexibly, take up room little advantage; Total, this utility model have easy to operate, rational in infrastructure, safely, turn to advantage flexibly.
Embodiment 2
As shown in Figure 1, a kind of hoisting crane is relied on oneself walking driving device, it comprises vehicle frame 15, wheel 14, engine installation 1, change-speed box 2, diff 5, the front end of described vehicle frame is provided with engine installation 1, the end of described engine installation 1 is provided with change-speed box 2, the end of described change-speed box 2 is provided with diff 5, the two ends of described diff 5 are provided with semiaxis A6, described semiaxis A6 is connected with wheel 14, the end of described vehicle frame 15 is provided with electric drive wheel A16, electric drive wheel B17, described electric drive wheel A16, gear 8 is provided with between electric drive wheel B17, described electric drive wheel A16, electric drive wheel B17 is connected with semiaxis B7, the other end of described semiaxis B7 is provided with rotary angle transmitter 10, described semiaxis B7 is provided with retarder 13, one end of described retarder 13 connects steer motor 9, the other end of described retarder 13 connects gear 8.
Described engine installation 1 is made up of driving engine, Hydraulic Pump.
The quantity of described diff 5 is two.
Described change-speed box 2 is made up of hydrodynamic transmission 4, speed fluid drive 3.
Described semiaxis A6, semiaxis B7 are provided with constant-velocity universal joint 11.
Described retarder 13 is worm type of reduction gearing, and described retarder 13 is provided with magnetic clutch 12 with the junction of gear 8.
When the utility model is implemented, first engine installation is started, for vehicle provides power, after driving to desired location, the switch of manipulation operator's compartment, adjusts wheel steering below, start electric tire, carry out translation, the utility model adopt vehicle frame, wheel, engine installation, change-speed box, diff form a kind of hoisting crane and to rely on oneself walking driving device, have easy to operate, rational in infrastructure, turn to advantage flexibly; The front end of described vehicle frame is provided with engine installation, change-speed box, diff, forming hydrostatic steering device, the soft starting of vehicle can be made, changing direction without impacting, also can give play to tractive force limit during low engine speed, have that lightweight, layout is convenient, safety is high, handle simple advantage; Described electric drive wheel A, electric drive wheel B form car body back wheel driving gear, and electric drive wheel A, B can by front-wheel tethered slidings, when vehicle stops, adjustment trailing wheel direction, start electric drive wheel A, electric drive wheel B, realize translation or pivot stud, have turn to flexibly, take up room little advantage; Described diff quantity is two, the poower flow of can conflux admirably fluid power, speed fluid drive, then passes to semiaxis, travels more steady, without impulsive force; Described semiaxis is provided with constant-velocity universal joint, front-wheel steering while constant-velocity universal joint can make f-w-d, after electric drive wheel realize individual drive, turn to, carry out translation or original place with this and rotate, mobile more flexible; Total, this utility model have easy to operate, rational in infrastructure, safely, turn to mobile advantage flexibly.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation in technical solutions of the utility model.
Claims (6)
1. a hoisting crane is relied on oneself walking driving device, it comprises vehicle frame, wheel, engine installation, change-speed box, diff, it is characterized in that: the front end of described vehicle frame is provided with engine installation, the end of described engine installation is provided with change-speed box, the end of described change-speed box is provided with diff, the two ends of described diff are provided with semiaxis A, described semiaxis A is connected with wheel, the end of described vehicle frame is provided with electric drive wheel A, electric drive wheel B, described electric drive wheel A, gear is provided with between electric drive wheel B, described electric drive wheel A, electric drive wheel B is connected with semiaxis B, the other end of described semiaxis B is provided with rotary angle transmitter, described semiaxis B is provided with retarder, one end of described retarder connects steer motor, the other end of described retarder connects gear.
2. a kind of hoisting crane according to claim 1 is relied on oneself walking driving device, it is characterized in that: described engine installation is made up of driving engine, Hydraulic Pump.
3. a kind of hoisting crane according to claim 1 is relied on oneself walking driving device, it is characterized in that: the quantity of described diff is two.
4. a kind of hoisting crane according to claim 1 is relied on oneself walking driving device, it is characterized in that: described change-speed box is made up of hydrodynamic transmission, speed fluid drive.
5. a kind of hoisting crane according to claim 1 is relied on oneself walking driving device, it is characterized in that: described semiaxis A, semiaxis B are provided with constant-velocity universal joint.
6. a kind of hoisting crane according to claim 1 is relied on oneself walking driving device, and it is characterized in that: described retarder is worm type of reduction gearing, described retarder and the junction of gear are provided with magnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516117.5U CN204821147U (en) | 2015-07-16 | 2015-07-16 | Hoist rely on oneself walking transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516117.5U CN204821147U (en) | 2015-07-16 | 2015-07-16 | Hoist rely on oneself walking transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821147U true CN204821147U (en) | 2015-12-02 |
Family
ID=54678779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516117.5U Expired - Fee Related CN204821147U (en) | 2015-07-16 | 2015-07-16 | Hoist rely on oneself walking transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055915A (en) * | 2019-12-11 | 2020-04-24 | 徐州重型机械有限公司 | Double-control steering device and crane |
-
2015
- 2015-07-16 CN CN201520516117.5U patent/CN204821147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055915A (en) * | 2019-12-11 | 2020-04-24 | 徐州重型机械有限公司 | Double-control steering device and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |