CN204161015U - A kind of transportable formula automatic butt jointing device - Google Patents
A kind of transportable formula automatic butt jointing device Download PDFInfo
- Publication number
- CN204161015U CN204161015U CN201420597936.2U CN201420597936U CN204161015U CN 204161015 U CN204161015 U CN 204161015U CN 201420597936 U CN201420597936 U CN 201420597936U CN 204161015 U CN204161015 U CN 204161015U
- Authority
- CN
- China
- Prior art keywords
- drive wheel
- push rod
- vehicle frame
- elevating ram
- drawbar frame
- 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.)
- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of transportable formula automatic butt jointing device, include drawbar frame lifting mechanism and actuating device, drawbar frame lifting mechanism includes drawbar frame, elevating ram, lift arm, drawbar frame is connected on the vehicle frame of independent trailer or towing dolly by bearing, and elevating ram is connected to below vehicle frame, and the piston rod of elevating ram connects lift arm, one end of lift arm is connected on vehicle frame, and the other end is connected with drawbar frame; Actuating device includes support, HM Hydraulic Motor, drive wheel, control push rod, support is fixed on below vehicle frame, independent trailer or towing dolly tire rear portion, controlling push rod one end is fixed on above support by bearing, control the push rod other end and be provided with circular wheel, described circular wheel and drive wheel, the pulley being fixed on stent side portion are connected by chape, and chape is arranged on the inner ring of drive wheel, and drive wheel connects CD-ROM drive motor.Even if this apparatus structure is simple, easy and simple to handle, the high personnel without any operating experience of degree of automation also can easy manipulation.
Description
Technical field
The utility model relates to hydraulic machinery field, is specially the transportable formula automatic butt jointing device of one being applicable to independent trailer, towing dolly etc. and docking with draw gear.
Background technology
At present, the draw gear docked mainly by drive of independent trailer and main car draw gear advances, retreat, turn to and realize, operation draw gear needs operator to have higher technical merit, needs at least 2 operators to complete mounting, also there is potential safety hazard.And need operation repeatedly, if carry out operation when narrow space, place are limited have inconvenience, further increase the difficulty of operation more.
Utility model content
The utility model, for above weak point, provides a kind of transportable formula automatic butt jointing device, even if this apparatus structure is simple, easy and simple to handle, the high personnel without any operating experience of degree of automation also can easy manipulation; Meanwhile, due to apparatus structure compact conformation, docking operation can be completed in quite narrow and small scope.
The utility model solves the technical scheme that its technical matters adopts: a kind of transportable formula automatic butt jointing device, include drawbar frame lifting mechanism and actuating device, described drawbar frame lifting mechanism includes drawbar frame, elevating ram, lift arm, described drawbar frame is connected on the vehicle frame of independent trailer or towing dolly by bearing, and described elevating ram is connected to below vehicle frame, and the piston rod of elevating ram connects lift arm, one end of described lift arm is connected on vehicle frame, and the other end is connected with drawbar frame;
Described actuating device includes support, HM Hydraulic Motor, drive wheel, control push rod, described support is fixed on below vehicle frame, independent trailer or towing dolly tire rear portion, described control push rod one end is fixed on above support by bearing, the described control push rod other end is provided with circular wheel, described circular wheel and drive wheel, the pulley being fixed on stent side portion is connected by chape, chape is arranged on the inner ring of drive wheel, described drive wheel connects CD-ROM drive motor, when controlling push rod and tilting to parallel to the ground to independent trailer or towing dolly tire direction, the outer rim of drive wheel is set to be close to independent trailer or towing dolly tire, when controlling push rod and being perpendicular to the ground, the outer rim of drive wheel is set to depart from independent trailer or towing dolly tire.
Described elevating ram and HM Hydraulic Motor are provided with hydraulic directional control valve, and hydraulic directional control valve connects remote operation terminal.
The utility model is provided with drawbar frame lifting mechanism, adopt hydraulic directional control valve control elevating ram to realize drawbar frame to move in the vertical direction, solve the problem that draw gear has gap not to be connected with independent trailer and towing dolly in upper and lower space, hydraulic directional control valve only need be utilized to control elevating ram just can realize, easy to operate, do not need mobile independent trailer or towing dolly just can realize;
The utility model is actuating device also, and this actuating device can drive independent trailer or towing dolly to realize the movable of small distance, drives the tire of independent trailer or towing dolly to realize by drive wheel, when not needing mobile, utilizes control push rod to rise.
Accompanying drawing explanation
It is the structural representation of drawbar frame lifting mechanism in the utility model shown in Fig. 1;
It is the structural representation of the utility model actuating device shown in Fig. 2, Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown be a specific embodiment of the present utility model, a kind of transportable formula automatic butt jointing device, include drawbar frame lifting mechanism and actuating device, described drawbar frame lifting mechanism includes drawbar frame 1, elevating ram 4, lift arm 3, and described drawbar frame 1 is connected to by bearing on the vehicle frame of independent trailer or towing dolly, described elevating ram 4 is connected to below vehicle frame, the piston rod of elevating ram 4 connects lift arm 3, and one end of described lift arm 3 is connected on vehicle frame, and the other end is connected with drawbar frame;
Described actuating device includes support 21, HM Hydraulic Motor 22, drive wheel 23, control push rod 24, described support 21 is fixed on below vehicle frame, independent trailer or towing dolly tire rear portion, described control push rod 24 one end is fixed on above support 21 by bearing, described control push rod 24 other end is provided with circular wheel, described circular wheel and drive wheel 23, the pulley 25 being fixed on support 21 sidepiece is connected by chape 26, chape 26 is arranged on the inner ring of drive wheel 23, described drive wheel 23 connects CD-ROM drive motor 22, when controlling push rod 24 and tilting to parallel to the ground to independent trailer or towing dolly tire direction, the outer rim of drive wheel 23 is set to be close to independent trailer or towing dolly tire, when controlling push rod 24 and being perpendicular to the ground, the outer rim of drive wheel 23 is set to depart from independent trailer or towing dolly tire.
Described elevating ram 4 and HM Hydraulic Motor 22 are provided with hydraulic directional control valve, and hydraulic directional control valve connects remote operation terminal.
The drawbar frame lifting mechanism of transportable formula automatic butt jointing device as shown in Figure 1, during normal traveling, independent trailer, towing dolly travel under the traction of draw gear, the withdrawal completely of elevating ram 4, lift arm 3 is separated completely with drawbar frame 1, and drawbar frame lifting mechanism is inoperative.When independent trailer, towing dolly realize being separated with when docking with draw gear, hydraulic directional control valve is operated by wireless remote control, control stretching out and regaining of elevating ram 4, and then control lift arm 3 rises and falls, final control drawbar frame 1 rises and falls, and completes the auto leveling feature capability of the vertical direction of docking facilities.The fine adjustment function of transportable formula automatic butt jointing device vertical direction can be realized by wireless remote control and hydraulic regulating device.
As shown in Figure 2,3, during normal traveling, independent trailer, towing dolly travel the driving unit assembly of transportable formula automatic butt jointing device under the traction of draw gear, and control push rod 24 and pack up, drive wheel 23 is separated with tire, and driving unit assembly does not work.When independent trailer, towing dolly realize being separated with when docking with draw gear, control push rod 24 to decline, drive wheel 23 and tire compress, by wireless remote control operation hydraulic directional control valve respectively hydraulic control motor 22 rotating speed, turn to, drive wheel 23 is driven to move, stir independent trailer, towing dolly left and right wheels rotated, realize walking, turn to, differential function, complete the migration of the horizontal direction of automatic butt jointing device.Drawbar frame traction docking facilities has the automatic capturing function of horizontal direction.The fine setting of transportable formula automatic butt jointing device vertical direction can be realized by wireless remote control and hydraulic regulating device.In addition transportable formula automatic butt jointing device also has emergency braking, parking braking function.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (2)
1. a transportable formula automatic butt jointing device, include drawbar frame lifting mechanism and actuating device, it is characterized in that: described drawbar frame lifting mechanism includes drawbar frame, elevating ram, lift arm, described drawbar frame is connected on the vehicle frame of independent trailer or towing dolly by bearing, and described elevating ram is connected to below vehicle frame, and the piston rod of elevating ram connects lift arm, one end of described lift arm is connected on vehicle frame, and the other end is connected with drawbar frame, described actuating device includes support, HM Hydraulic Motor, drive wheel, control push rod, described support is fixed on below vehicle frame, independent trailer or towing dolly tire rear portion, described control push rod one end is fixed on above support by bearing, the described control push rod other end is provided with circular wheel, described circular wheel and drive wheel, the pulley being fixed on stent side portion is connected by chape, chape is arranged on the inner ring of drive wheel, described drive wheel connects CD-ROM drive motor, when controlling push rod and tilting to parallel to the ground to independent trailer or towing dolly tire direction, the outer rim of drive wheel is set to be close to independent trailer or towing dolly tire, when controlling push rod and being perpendicular to the ground, the outer rim of drive wheel is set to depart from independent trailer or towing dolly tire.
2. the transportable formula automatic butt jointing device of one according to claim 1, is characterized in that: described elevating ram and HM Hydraulic Motor are provided with hydraulic directional control valve, and hydraulic directional control valve connects remote operation terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597936.2U CN204161015U (en) | 2014-10-16 | 2014-10-16 | A kind of transportable formula automatic butt jointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597936.2U CN204161015U (en) | 2014-10-16 | 2014-10-16 | A kind of transportable formula automatic butt jointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161015U true CN204161015U (en) | 2015-02-18 |
Family
ID=52534736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597936.2U Expired - Fee Related CN204161015U (en) | 2014-10-16 | 2014-10-16 | A kind of transportable formula automatic butt jointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627002A (en) * | 2016-11-13 | 2017-05-10 | 福州幻科机电科技有限公司 | Automatic towing and hanging mechanism of hospital intelligent multipurpose towing tractor |
-
2014
- 2014-10-16 CN CN201420597936.2U patent/CN204161015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627002A (en) * | 2016-11-13 | 2017-05-10 | 福州幻科机电科技有限公司 | Automatic towing and hanging mechanism of hospital intelligent multipurpose towing tractor |
| CN106627002B (en) * | 2016-11-13 | 2023-08-22 | 南京云科芝生健康科技有限公司 | Automatic traction mechanism of intelligent multipurpose tractor for hospital |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181016 |