CN210653042U

CN210653042U - Chassis for guiding transport vehicle

Info

Publication number: CN210653042U
Application number: CN201921640189.5U
Authority: CN
Inventors: 张俊
Original assignee: Jiangsu Baodi Intelligent Technology Co Ltd
Current assignee: Jiangsu Baodi Intelligent Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-02
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a chassis of guide transport vechicle relates to guide transport vechicle technical field, installs the truckle to the chassis of current guide transport vechicle, and the quick travel of transport vechicle can be realized in the installation of truckle, but the transport vechicle when upslope and downhill path, automobile body and chassis can be along with domatic slope, and when domatic gradient is great, article on the transport vechicle have the possibility of landing, and the transport vechicle also has the risk of overturning, the scheme as follows is put forward now, including the chassis, a pair of supporting wheel has been seted up to the bottom surface symmetry on chassis and has been accomodate the groove, the inside swing joint that the groove was accomodate to the supporting wheel has the supporting wheel, the top fixedly connected with slider of supporting wheel. The utility model discloses a design of installation supporting wheel for when transport vechicle upslope or downhill path, can support the automobile body through expansion supporting wheel, thereby reduce the inclination of automobile body, avoid the goods landing on the automobile body, also avoided the risk that the automobile body gradient took place to overturn when great.

Description

Chassis for guiding transport vehicle

Technical Field

The utility model relates to a guide transport vechicle technical field especially relates to a chassis of guide transport vechicle.

Background

The guided vehicle is a vehicle that can travel along a predetermined guide path and has safety protection and various transfer functions. The truckle is installed to the chassis of current guide transport vechicle, and the quick travel of transport vechicle can be realized in the installation of truckle, but when the transport vechicle goes up the slope and the downhill path, automobile body and chassis can be along with domatic slope, and when domatic slope is great, article on the transport vechicle have the possibility of landing, and the transport vechicle also has the risk of overturning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of chassis of guide transport vechicle has solved the chassis of current guide transport vechicle and has installed the truckle, and the quick travel of transport vechicle can be realized in the installation of truckle, but the transport vechicle when upslope and downhill path, automobile body and chassis can be along with domatic slope, and when domatic slope is great, article on the transport vechicle have the possibility of landing, and the transport vechicle also has the risk of overturning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a chassis of guide transport vechicle, includes the chassis, the bottom surface symmetry on chassis has been seted up a pair of supporting wheel and has been accomodate the groove, the inside swing joint that the groove was accomodate to the supporting wheel has the supporting wheel, the top fixedly connected with slider of supporting wheel, the inner wall that the groove was accomodate to the supporting wheel has seted up with slider assorted spout, the top inner wall fixedly connected with shrink spring of spout, just the bottom of shrink spring and the upper surface swing joint of slider.

Preferably, the inside of chassis is located the top side that the supporting wheel accomodates the groove and has seted up the rack activity groove, the bottom and the supporting wheel in rack activity groove accomodate the groove intercommunication, the last fixed surface on chassis is connected with the projection, the top in rack activity groove and the inside intercommunication of projection, the inside swing joint in rack activity groove has the rack, the inside on chassis is located one side in rack activity groove and has seted up the fluted disc groove, fluted disc groove and rack activity groove intercommunication, just the inside swing joint in fluted disc groove has the fluted disc, the fluted disc is connected with the rack toothing.

Preferably, the inner side of the fluted disc is connected with a fluted disc clamping shaft in a clamping manner, one end of the fluted disc clamping shaft is movably connected with the inner wall of the chassis, and the surface of the other end of the fluted disc clamping shaft is fixedly connected with a handle.

Preferably, the fluted disc clamp shaft is movably sleeved with a threaded shaft, one end of the threaded shaft is fixedly connected with the inner wall of the chassis, and the other end of the threaded shaft is fixedly connected with a nut.

Preferably, the bottom surface of the chassis is connected with casters, one side of the upper surface of the chassis is fixedly connected with a frame, the upper surface of the chassis is fixedly connected with an object placing plate at one side of the frame, and the bottom surface of the object placing plate is provided with a groove matched with the convex column.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation supporting wheel's design for when transport vechicle upslope or downhill path, can support the automobile body through expansion supporting wheel, thereby reduce the inclination of automobile body, avoid the goods landing on the automobile body, also avoided the risk that the automobile body gradient took place to overturn when great, accomodate the design in groove through the supporting wheel, be convenient for overturn the supporting wheel when going on the level land and accomodate.

Drawings

Fig. 1 is a first front view structural diagram of a chassis of a guided transport vehicle according to the present invention;

fig. 2 is a schematic front view of a chassis of a guided transport vehicle according to the present invention;

fig. 3 is a schematic structural diagram of a chassis fluted disc for guiding a transport vehicle according to the present invention.

In the figure: 1 chassis, 2 frames, 3 object placing plates, 4 convex columns, 5 trundles, 6 supporting wheels, 7 supporting wheel accommodating grooves, 8 sliding grooves, 9 sliding blocks, 10 rack movable grooves, 11 racks, 12 toothed disc grooves, 13 toothed discs, 14 contraction springs, 15 toothed disc clamping shafts, 16 threaded shafts, 17 nuts and 18 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a chassis for guiding a transport vehicle comprises a chassis 1, wherein a pair of supporting wheel accommodating grooves 7 are symmetrically formed in the bottom surface of the chassis 1, supporting wheels 6 are movably connected inside the supporting wheel accommodating grooves 7, sliders 9 are fixedly connected to the top ends of the supporting wheels 6, sliding grooves 8 matched with the sliders 9 are formed in the inner walls of the supporting wheel accommodating grooves 7, shrinkage springs 14 are fixedly connected to the inner walls of the top ends of the sliding grooves 8, and the bottom ends of the shrinkage springs 14 are movably connected with the upper surfaces of the sliders 9.

In order to facilitate the up-and-down movement of the rack 11 in the rack movable groove 10 by rotating the fluted disc 13, in this embodiment, preferably, the rack movable groove 10 is disposed on the top side of the supporting wheel accommodating groove 7 inside the chassis 1, the bottom end of the rack movable groove 10 is communicated with the supporting wheel accommodating groove 7, the upper surface of the chassis 1 is fixedly connected with the convex column 4, the top end of the rack movable groove 10 is communicated with the inside of the convex column 4, the inside of the rack movable groove 10 is movably connected with the rack 11, the fluted disc groove 12 is disposed on one side of the rack movable groove 10 inside the chassis 1, the fluted disc groove 12 is communicated with the rack movable groove 10, and the inside of the fluted disc groove 12 is movably connected with the fluted disc 13, and the fluted disc 13 is meshed with the rack.

In order to facilitate the handle 18 to rotate to drive the fluted disc clamp shaft 15 and the fluted disc 13 to rotate, in this embodiment, preferably, the inner side of the fluted disc 13 is connected with the fluted disc clamp shaft 15 in a clamping manner, one end of the fluted disc clamp shaft 15 is movably connected with the inner wall of the chassis 1, and the other end surface of the fluted disc clamp shaft 15 is fixedly connected with the handle 18.

In order to facilitate the rotation limitation of the fluted disc chuck shaft 15, in this embodiment, preferably, the threaded shaft 16 is movably sleeved inside the fluted disc chuck shaft 15, one end of the threaded shaft 16 is fixedly connected with the inner wall of the chassis 1, and the other end of the threaded shaft 16 is fixedly connected with a nut 17.

For the convenience of the guide of transport vechicle removes, in the block installation of the thing board 3 on 1 upper surface of chassis for the convenience of putting simultaneously, in this embodiment, preferred, the bottom surface on chassis 1 is connected with truckle 5, upper surface one side fixedly connected with frame 2 on chassis 1, and the one side fixedly connected with that the upper surface on chassis 1 is located frame 2 puts the thing board 3, and put the bottom surface of thing board 3 and seted up with 4 assorted recesses of projection.

In the embodiment, firstly, when the transport vehicle runs on a slope, the supporting wheel 6 is rotated downwards to be in a vertical state by taking the sliding block 9 as an axial direction, then the handle 18 is rotated after the loosening nut 17 is rotated, the handle 18 drives the fluted disc clamping shaft 15 to rotate, the fluted disc clamping shaft 15 drives the fluted disc 13 to rotate, the fluted disc 13 drives the rack 11 to move downwards through the meshing connection between the fluted disc 13 and the rack 11, the supporting wheel 6 is pushed downwards when the rack 11 moves downwards, so that the vehicle body is supported up through the supporting wheel 6, the inclination angle of the vehicle body on a slope is further reduced, the goods on the vehicle body are prevented from sliding down, the risk of overturning when the inclination of the vehicle body is larger is also avoided, when the transport vehicle runs on a plane, the handle 18 is reversely rotated firstly according to the above mode, the fluted disc 13 drives the rack 11 to move upwards, the contraction spring 14 drives the supporting wheel 6 to move upwards through elastic reset, then the supporting wheel 6 is accommodated in the supporting, subsequently, the handle 18 is rotated again to move the rack 11 downwards, so that the bottom end of the rack 11 is abutted to the surface of the supporting wheel 6, the supporting wheel 6 can be prevented from being overturned and separated from the supporting wheel accommodating groove 7, and then the fluted disc clamping shaft 15 and the fluted disc 13 are limited in rotation by rotating and screwing the nut 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chassis of guide transport vechicle, includes chassis (1), its characterized in that, a pair of supporting wheel has been seted up to the bottom surface symmetry on chassis (1) and has been accomodate groove (7), the inside swing joint that the supporting wheel accomodates groove (7) has supporting wheel (6), the top fixedly connected with slider (9) of supporting wheel (6), the inner wall that the supporting wheel accomodates groove (7) is seted up with slider (9) assorted spout (8), the top inner wall fixedly connected with shrink spring (14) of spout (8), just the bottom of shrink spring (14) and the upper surface swing joint of slider (9).

2. The chassis for guiding a transportation vehicle as claimed in claim 1, wherein a rack moving groove (10) is formed in the interior of the chassis (1) at the top side of the supporting wheel receiving groove (7), the bottom end of the rack movable groove (10) is communicated with the supporting wheel accommodating groove (7), the upper surface of the chassis (1) is fixedly connected with a convex column (4), the top end of the rack movable groove (10) is communicated with the interior of the convex column (4), the interior of the rack movable groove (10) is movably connected with a rack (11), a gear disc groove (12) is arranged on one side of the rack movable groove (10) in the chassis (1), the gear disc groove (12) is communicated with the rack movable groove (10), and the inside swing joint of fluted disc groove (12) has fluted disc (13), fluted disc (13) and rack (11) meshing connection.

3. The chassis for guiding the transport vehicle as claimed in claim 2, wherein a fluted disc clamping shaft (15) is clamped and connected to the inner side of the fluted disc (13), one end of the fluted disc clamping shaft (15) is movably connected with the inner wall of the chassis (1), and a handle (18) is fixedly connected to the surface of the other end of the fluted disc clamping shaft (15).

4. The chassis for guiding the transport vehicle as claimed in claim 3, wherein a threaded shaft (16) is movably sleeved inside the fluted disc clamp shaft (15), one end of the threaded shaft (16) is fixedly connected with the inner wall of the chassis (1), and the other end of the threaded shaft (16) is fixedly connected with a nut (17).

5. The chassis for guiding the transport cart according to claim 2, wherein casters (5) are connected to the bottom surface of the chassis (1), a frame (2) is fixedly connected to one side of the upper surface of the chassis (1), an object placing plate (3) is fixedly connected to one side of the frame (2) of the upper surface of the chassis (1), and a groove matched with the convex column (4) is formed in the bottom surface of the object placing plate (3).