CN211195748U

CN211195748U - Traction moving device of traction equipment

Info

Publication number: CN211195748U
Application number: CN201922033173.4U
Authority: CN
Inventors: 卓红花; 闫海川; 吴林峰
Original assignee: Greenman Machinery Co
Current assignee: Greenman Machinery Co
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-07
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a pull mobile device of equipment of pulling belongs to the equipment of pulling field. The traction moving device comprises universal supporting wheels and a screw jack, wherein the universal supporting wheels comprise universal wheels and supporting frames, and the supporting frames are fixedly arranged on the universal wheels; the support frame is H-shaped, and a support plate is arranged in the middle of the support frame; the universal supporting wheels, the screw jack and the traction rod of the towing equipment are fixedly connected through pin shafts. The utility model discloses the simultaneous design has the screw jack and the universal supporting wheel of liftable, and the design has the backup pad on the support of universal supporting wheel, makes things convenient for the supporting wheel upset installation. The device easy operation, it is nimble convenient to use, can satisfy simultaneously that the equipment of pulling is connected with the trailer, perhaps artifical short distance removes the needs, can greatly reduce intensity of labour, has effectively solved large-scale, heavy equipment and has removed the problem of difficulty.

Description

Traction moving device of traction equipment

Technical Field

The utility model relates to a pull mobile device of equipment of pulling belongs to the equipment of pulling field.

Background

Some equipment needing to be towed and moved sometimes needs to be towed by a towing vehicle for towing and transportation and sometimes needs to be manually moved in a small range, and when the weight of the towed equipment is large, the towed equipment is inconvenient to push manually. Some small-sized towing equipment can be provided with screw jacks with wheels below the towing rods, but the service life is not long due to the small size and limited bearing capacity of the wheels, so that the small-sized towing equipment cannot be applied to large-sized and heavy-duty towing equipment.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pull mobile device of equipment of pulling adopts universal supporting wheel and jack cooperation to realize the short distance removal of pulling equipment, has saved the manpower, alleviates operating personnel's intensity of labour, also can be used as the support of pulling equipment traction lever simultaneously, and the convenience articulates with traction vehicle.

The utility model discloses an universal supporting wheel of installation can overturn, the screw jack of wheel is not taken in the cooperation, has solved the inconvenient problem of equipment removal.

A traction moving device of a traction device comprises a universal supporting wheel and a screw jack, wherein the universal supporting wheel comprises a universal wheel and a supporting frame, and the supporting frame is fixedly arranged on the universal wheel; the support frame is H-shaped, and a support plate is arranged in the middle of the support frame; the universal supporting wheels, the screw jack and the traction rod of the towing equipment are fixedly connected through pin shafts.

Preferably, the support frame is connected and fixed on a bottom plate of the universal wheel in a welding mode.

Preferably, the universal wheel comprises a roller, a wheel bracket and a bottom plate, the wheel bracket can be fixed under the bottom plate in a free rotating manner, and the roller can be fixed on the wheel bracket in a rotating manner. The bottom plate is positioned above the wheel bracket and is rotationally connected with the wheel bracket through a rotating part, and the roller is rotationally arranged on the wheel bracket. The universal wheel is a wear-resistant and pressure-resistant iron core PU wheel.

Preferably, the support frame comprises two side plates and a support plate, the support plate is fixed in the middle of the support frame and between the two side plates in a welding mode, the support plate is parallel to the bottom plate of the universal wheel, namely, the plane where the support plate is located is parallel to the plane where the bottom plate of the universal wheel is located, and the support plate is used for supporting and positioning the traction rod.

Preferably, the universal support wheel is fixedly arranged on the traction rod through a pin shaft with a handle and an R-shaped pin, the pin shaft with the handle is L-shaped and consists of a pin shaft and a handle, a limiting pin is arranged at one end of the pin shaft close to the handle, a through hole for inserting the R-shaped pin is formed in one end of the pin shaft with the handle, through holes are formed in the upper ends of two side plates of the support frame of the traction rod and the universal support wheel and used for the pin shaft with the handle to penetrate through, the pin shaft with the handle penetrates through the through holes in the side plates and the traction rod, the R-shaped pin is inserted into the through hole in the pin shaft.

Preferably, set up a locating sleeve on the screw jack, set up a reference column on the traction lever, the size of locating sleeve and reference column matches each other, and the locating sleeve can overlap just on the reference column, all sets up the round hole on locating sleeve and the reference column, and the round hole quantity is preferred 4, passes the round hole through the bolt between locating sleeve and the reference column and connects fixedly.

Preferably, the universal supporting wheels can be arranged in a 180-degree reversing and overturning manner and are fixed below or above the traction rods. When the vehicle is required to be towed, the universal supporting wheels are arranged above the towing rods; when manual movement is needed, the universal supporting wheels are arranged below the traction rods in a 180-degree reversing and overturning mode.

Firstly, a screw jack is arranged on the traction rod, and the traction rod is lifted by rotating a crank of the screw jack. When the vehicle needs to be towed, a towing head in front of a towing bar is lifted to the height of a towing point of the trailer, the towing head is hung on the trailer, then a universal supporting wheel is turned over to the upper part of the towing bar, the universal supporting wheel is fixed by inserting a pin shaft with a handle and an R-shaped pin, a jack crank is rotated reversely, a bolt in a positioning sleeve is pulled out, and a screw jack is swung to a horizontal position; when the universal support wheel needs to be manually moved, the traction rod is lifted to the height capable of putting down the universal support wheel, the universal support wheel is turned to the lower part of the traction rod to be used as a steering wheel, the pin shaft with the handle and the R-shaped pin are inserted for fixing, the traction rod is lowered to enable the universal support wheel to be grounded, the bolt of the positioning sleeve of the screw jack is pulled out, the screw jack is swung to the horizontal position, and the bolt is inserted into the positioning sleeve for fixing.

The utility model provides an installation can be overturned to universal supporting wheel, when not having the vehicle to provide traction force, when needing artifical short distance to remove, overturns universal supporting wheel to the traction lever lower part, as the directive wheel. When the trailer needs to be pulled, the lifting jack crank is rotated, the traction head is lifted to the height of the traction point of the trailer and hung on the traction bar of the trailer, and then the universal supporting wheel is turned to the upper part of the traction bar to swing the screw jack to the horizontal position. In the process of towing transportation, the universal moving wheels can be reversed and lifted by 180 degrees, and towing transportation is not influenced.

The utility model has the advantages that:

the utility model discloses a pull mobile device of equipment of trailing has the screw jack and the universal supporting wheel of liftable simultaneously to design, and the design has the backup pad on the support of universal supporting wheel, makes things convenient for the supporting wheel upset installation. The operation is simple, the use is flexible and convenient, the requirements of connection between the towing equipment and the trailer or manual short-distance movement can be met simultaneously, the labor intensity can be greatly reduced when large and heavy towing equipment needs manual movement, and the problem that the large and heavy equipment is difficult to move is effectively solved.

The invention is further illustrated by the accompanying drawings and the detailed description, which are not meant to limit the scope of the invention.

Drawings

Fig. 1 is a schematic structural view of the traction moving device of the present invention.

Fig. 2 is the schematic structural diagram of the universal supporting wheel in the traction moving device of the present invention.

Fig. 3 is the installation schematic diagram of the screw jack in the traction moving device of the present invention.

FIG. 4-1 is a state diagram of the towing device for manual pushing when the towing device of the present invention is in operation; fig. 4-2 is a drawing state diagram of the traction moving device of the present invention for manual pushing.

FIG. 5-1 is a state diagram of a towing device for a vehicle towing when operating with the towing mobile device of the present invention; fig. 5-2 is a drawing state diagram of the traction moving device of the present invention when the vehicle is drawn.

Detailed Description

As shown in fig. 1, the utility model discloses a pull mobile device of equipment of towing, including universal supporting wheel 1 and screw jack 2, universal supporting wheel 1 and screw jack 2 all fix on the traction lever 3 of equipment of towing through the round pin hub connection.

As shown in fig. 2, the universal support wheel 1 includes a universal wheel and a support frame 13, the universal wheel includes a roller 10, a wheel bracket 11 and a bottom plate 12, the roller 10 is rotatably disposed on the wheel bracket 11, and the bottom plate 12 is located above the wheel bracket 11 and is rotatably connected with the wheel bracket 11 through a rotating component; the universal wheel can select the current commodity that adopts various different structures and specification, for example the universal wheel is wear-resisting resistance to compression iron core PU wheel, and the thickness of wheel support is 10mm, and the single round bearing can reach 3 tons. The support frame 13 is H-shaped and is fixed on the bottom plate 12 of the universal wheel in a welding mode; the supporting frame 13 is composed of two side plates and a supporting plate 14, the supporting plate 14 is fixed in the middle of the supporting frame 13 and between the two side plates through welding, the plane where the supporting plate 14 is located is parallel to the plane where the top plate of the wheel support 11 is located, and the supporting plate 14 is used for supporting and positioning the traction rod.

As shown in figure 2, the universal support wheel 1 is fixedly arranged on the traction rod 3 through a pin shaft 15 with a handle and an R-shaped pin 16, the pin shaft 15 with the handle is L-shaped and consists of a pin shaft and a handle, one end of the pin shaft is a pin shaft, the other end of the pin shaft is a handle, a limit pin is arranged at one end of the pin shaft close to the handle, a through hole is formed in one end of the pin shaft 15 with the handle and used for inserting the R-shaped pin 16, through holes are formed in the upper ends of two side plates of the traction rod 3 and a support frame 13 of the universal support wheel, the pin shaft 15 with the handle penetrates through the through holes in the side plates and the traction rod 3, the universal support wheel 1 is fixed on the traction rod 3 by inserting the R-shaped pin 16 into the through hole in.

As shown in fig. 3, the traction rod 3 is provided with a positioning column 21, the screw jack 2 is provided with a positioning sleeve 22, the positioning sleeve 22 and the positioning column 21 are matched in size, the positioning sleeve 22 can be just sleeved on the positioning column 21, the positioning sleeve 22 and the positioning column 21 are provided with 4 round holes, and the positioning sleeve 22 and the positioning column 21 are connected and fixed by inserting pins through the corresponding round holes.

The utility model discloses a liftable screw jack 2 and the universal supporting wheel 1 of installation that can overturn, in the trailer transportation, the universal supporting wheel can 180 switching-overs mention, does not influence the trailer transportation. The support of universal supporting wheel is last to be designed with the backup pad, makes things convenient for universal supporting wheel upset installation.

As shown in fig. 4-1 and 4-2, when no vehicle provides traction force and manual short-distance movement is needed, the jack crank is rotated to lift the traction rod 3 to a height capable of putting down the universal supporting wheel 1, the universal supporting wheel 1 is turned to the lower part of the traction rod to be used as a steering wheel, the pin shaft 15 with the handle and the R-shaped pin 16 are inserted for fixing, then the jack crank is rotated reversely, the traction rod 3 is lowered to enable the universal supporting wheel 1 to be grounded, then the bolt of the positioning sleeve 22 of the screw jack 2 is pulled out, the screw jack 2 is swung to a horizontal position, and then the bolt is inserted into the positioning sleeve 22.

As shown in fig. 5-1 and 5-2, when trailer traction is required, firstly the bolt in the positioning sleeve 22 is pulled out, the screw jack 2 is swung to a vertical position, the jack crank is rotated, the traction head in front of the traction rod 3 is lifted to the height of a trailer traction point and hung on a trailer, then the pin shaft with a handle 15 and the R-shaped pin 16 are pulled out, the universal supporting wheel 1 is overturned to the upper part of the traction rod 3, then the pin shaft with a handle 15 and the R-shaped pin 16 are inserted for fixing, the bolt in the positioning sleeve 22 is pulled out after the jack crank is rotated reversely to shorten the jack, and the screw jack 2 is swung to a horizontal position.

The utility model discloses a device can satisfy simultaneously that the equipment of pulling is connected with the trailer, perhaps needs that artifical short distance removed can show reduction intensity of labour, effectively solves large-scale, heavy equipment and removes the problem of difficulty.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. A traction moving device of a traction device is characterized in that: the support device comprises universal support wheels and screw jacks, wherein each universal support wheel comprises a universal wheel and a support frame, and the support frames are fixedly arranged on the universal wheels; the support frame is H-shaped, and a support plate is arranged in the middle of the support frame; the universal supporting wheels, the screw jack and the traction rod of the towing equipment are fixedly connected through pin shafts.

2. The towing movement apparatus of a towing device according to claim 1, characterized in that: the support frame is fixed on the bottom plate of the universal wheel in a welding mode.

3. The towing movement apparatus of a towing device according to claim 2, characterized in that: the universal wheel comprises a roller, a wheel bracket and a bottom plate, the wheel bracket can be freely and rotatably fixed below the bottom plate, and the roller can be rotatably fixed on the wheel bracket; the universal wheel is an iron core PU wheel.

4. The towing movement apparatus of a towing device according to claim 1, characterized in that: the support frame comprises two curb plates and a backup pad, and the backup pad passes through the welding mode to be fixed at the support frame middle part, between two curb plates, the backup pad is on a parallel with the bottom plate of universal wheel.

5. The traction moving device of the towing equipment according to claim 1, wherein the universal supporting wheel is installed on the towing bar through a pin shaft with a handle and an R-shaped pin, the pin shaft with the handle is L-shaped and comprises a pin shaft and a handle, a limit pin is arranged at one end of the pin shaft close to the handle, and a through hole for inserting the R-shaped pin is arranged at one end of the pin shaft with the handle.

6. The towing movement apparatus of a towing device according to claim 5, characterized in that: through holes are formed in the upper ends of two side plates of the traction rod and the universal supporting wheel supporting frame, the pin shaft with the handle penetrates through the through holes in the side plates and the traction rod, and the R-shaped pin is inserted into the through hole in the pin shaft with the handle to fix the universal supporting wheel on the traction rod.

7. The towing movement apparatus of a towing device according to claim 1, characterized in that: the screw jack on set up a location sleeve, set up a reference column on the traction lever, the size of location sleeve and reference column matches each other, all sets up the round hole on location sleeve and the reference column, passes the round hole through the bolt between location sleeve and the reference column and connects fixedly.

8. The towing movement apparatus of a towing device according to claim 7, characterized in that: the number of the round holes on the positioning sleeve and the positioning column is 4.

9. The towing movement apparatus of a towing device according to claim 1, characterized in that: the universal supporting wheels can be arranged in a 180-degree reversing and overturning manner and are fixed below or above the traction rods.

10. The towing movement apparatus of a towing device according to claim 9, characterized in that: when the vehicle is required to be towed, the universal supporting wheels are arranged above the towing rods; when manual movement is required, the universal supporting wheels are arranged below the traction rods.