CN212242062U

CN212242062U - Tractor with small floor area

Info

Publication number: CN212242062U
Application number: CN202020617950.XU
Authority: CN
Inventors: 王健
Original assignee: Xiongxian Tengda Plastic Products Co ltd
Current assignee: Xiongxian Tengda Plastic Products Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-29
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a tractor that area is little, the on-line screen storage device comprises a base, the base top is connected with the link through the inverted triangle-shaped support frame, be provided with actuating mechanism on the link and be initiative roller set and the driven roller set of arranging from top to bottom, initiative roller set with the clamping connection has tubular product between the driven roller set, the length of link is greater than the length of base. The utility model adopts the above structure's tractor that area is little connects base and link through setting up the inverted triangle-shaped support frame, can reduce base area for equipment area reduces, and through setting up a driving motor, the warp drives the drive roller set and rotates, and then drives driven roller set and rotate, compares in every drive roller and all disposes a driving motor, has further reduced equipment volume, thereby has reduced area.

Description

Tractor with small floor area

Technical Field

The utility model relates to a traction technology especially relates to a tractor that area is little.

Background

The traction machine plays a role in traction in an auxiliary machine for pipe production, namely, the pipe which is completely cooled and shaped after passing through the water tank is tightly clamped, and the traction is stable and runs forwards. The structure of the tractor for producing the pipes comprises a roller type tractor and a crawler type tractor. The roller type tractor as a common type is drawn by a lower driving roller, an upper driven roller presses a pipe to be drawn and operated, and a plurality of rollers are linearly arranged in the horizontal direction, so that a large occupied area is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tractor that area is little connects base and link through setting up the inverted triangle-shaped support frame, can reduce base area for equipment area reduces, and through setting up a driving motor, the warp drives the drive roller set and rotates, and then drives driven roller set and rotate, compares in every drive roller all disposes a driving motor, has further reduced equipment volume, thereby has reduced area.

In order to realize the above purpose, the utility model provides a tractor that area is little, the on-line screen storage device comprises a base, the base top is connected with the link through the inverted triangle-shaped support frame, be provided with actuating mechanism and be initiative roller set and the driven roller set of arranging from top to bottom on the link, initiative roller set with the clamp connection has tubular product between the driven roller set, the length of link is greater than the length of base.

Preferably, the drive roller group is including being linear evenly arranging in at least two drive rolls on the link, actuating mechanism is including being fixed in driving motor on the link, driving motor with one of them the drive roll is connected, adjacent two the drive roll is connected through drive chain.

Preferably, the driving roller and the driving motor are respectively arranged on two sides of the connecting frame, the driving wheel extends into the connecting frame through a transmission shaft, one end of the transmission shaft, which extends into the connecting frame, is connected with a transmission gear, and the transmission gear is connected with a transmission chain.

Preferably, the transmission chain is further connected with a tensioning wheel, and the tensioning wheel is arranged in an area surrounded by the transmission chain through a telescopic unit.

Preferably, the telescopic unit comprises a guide block fixed on the connecting frame and a screw rod with one end in threaded connection with the inside of the guide block, the other end of the screw rod is horizontally and rotatably connected with the inner side of the sleeve, and the outer side of the sleeve is vertically and rotatably connected with the tensioning wheel.

Therefore, the utility model adopts the above structure's tractor that area is little connects base and link through setting up the inverted triangle-shaped support frame, can reduce base area for equipment area reduces, and simultaneously through setting up a driving motor, the warp drives the drive roller set and rotates through the drive chain, and then drives driven roller set and rotate, compares in every drive roller all disposes a driving motor, has further reduced equipment volume, thereby has reduced area.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a rear view of a small footprint tractor according to an embodiment of the present invention;

FIG. 2 is a structural diagram of a telescopic unit of a tractor with a small floor area according to an embodiment of the present invention;

fig. 3 is a side view of a tractor with a small floor area according to an embodiment of the present invention.

Wherein: 1. a base; 2. an inverted triangular support frame; 3. a driven roller set; 4. a connecting frame; 5. a driving roller set; 6. a drive chain; 7. a transmission gear; 8. a tension wheel; 9. a sleeve; 10. a screw; 11. a guide block; 12. a drive motor; 13. a drive shaft; 14. a pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

FIG. 1 is a rear view of a small footprint tractor according to an embodiment of the present invention; fig. 2 is the utility model discloses an embodiment is the flexible unit structure chart of tractor that area is little, fig. 3 is the utility model discloses an embodiment is a side view of tractor that area is little, as shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a structure, including base 1, base 1 top is connected with link 4 through inverted triangle-shaped support frame 2, is provided with actuating mechanism and the initiative roller set 5 and the driven roller set 3 of arranging from top to bottom on link 4, and initiative roller set 5 and driven roller set 3 all rotate and set up on link 4, and the roller in initiative roller set 5 and the driven roller set 3 is the dumbbell type, and the clamp has tubular product 14 between initiative roller set 5 and the driven roller set 3, and link 4's length is greater than base 1's length, and link 4's median line and base 1's median line are located same straight line.

And the driving roller group 5 comprises at least two driving rollers which are linearly and uniformly arranged on the connecting frame 4, the driving mechanism comprises a driving motor 12 fixed on the connecting frame 4, the driving motor 12 is connected with one of the driving rollers, and two adjacent driving rollers are connected through a transmission chain 6. Specifically, the driving roller and the driving motor 12 are respectively arranged at two sides of the connecting frame 4, the driving roller extends into the connecting frame 4 through the transmission shaft 13, one end of the transmission shaft 13 extending into the connecting frame 4 is connected with the transmission gear 7, and the transmission gear 7 is connected with the transmission chain 6.

Preferably, the transmission chain 6 is further connected with a tension wheel 8, and the tension wheel 8 is arranged in an area surrounded by the transmission chain 6 through a telescopic unit. Specifically, the telescopic unit comprises a guide block 11 fixed on the connecting frame 4 and a screw rod 10 with one end in threaded connection with the inside of the guide block 11, the other end of the screw rod 10 is horizontally and rotatably connected with the inner side of a sleeve 9, the outer side of the sleeve 9 is vertically and rotatably connected with a tension wheel 8, the screw rod 10 can be screwed, the screw rod 10 can outwards extend or inwards retract relative to the guide rod, and when the screw rod extends outwards, the tension wheel 8 is pushed to outwards push a transmission chain 6, so that the tension chain is realized.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a tractor that area is little, includes the base, its characterized in that: the base top is connected with the link through the inverted triangle support frame, be provided with actuating mechanism on the link and be the initiative roller set and the driven roller set that arrange from top to bottom, the centre gripping has tubular product between initiative roller set and the driven roller set, the length of link is greater than the length of base.

2. The small footprint tractor as recited in claim 1, further comprising: the driving roller group comprises at least two driving rollers which are linearly and uniformly arranged on the connecting frame, the driving mechanism comprises a driving motor fixed on the connecting frame, the driving motor is connected with one of the driving rollers, and the driving rollers are connected through a transmission chain.

3. The small footprint tractor as recited in claim 2, further comprising: the driving roller and the driving motor are respectively arranged on two sides of the connecting frame, the driving roller extends into the connecting frame through a transmission shaft, one end of the transmission shaft, which extends into the connecting frame, is connected with a transmission gear, and the transmission gear is connected with a transmission chain.

4. The small footprint tractor as recited in claim 2, further comprising: the transmission chain is further connected with a tensioning wheel, and the tensioning wheel is arranged in an area surrounded by the transmission chain through a telescopic unit.

5. The small footprint tractor as recited in claim 4, further comprising: the telescopic unit comprises a guide block fixed on the connecting frame and a screw rod with one end in threaded connection with the inside of the guide block, the other end of the screw rod is horizontally and rotatably connected with the inner side of the sleeve, and the outer side of the sleeve is vertically and rotatably connected with the tensioning wheel.