CN220281395U

CN220281395U - Billet transfer trolley

Info

Publication number: CN220281395U
Application number: CN202321641390.1U
Authority: CN
Inventors: 靳光辉; 李振北; 葛荣金
Original assignee: Shandong Taikins Forging Co ltd
Current assignee: Shandong Taikins Forging Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-02
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a billet transfer trolley, which comprises a trolley body and a trolley handle arranged at the front end of the trolley body in an upward inclined manner, wherein the trolley body is provided with two side surfaces, a front end surface, a rear end surface, an upper surface and a lower surface; the rear end face of the vehicle body is positioned at the position where the rear end face and each side surface intersect, and a rear frame is respectively arranged; a stabilizing frame is arranged between two rear frames arranged at the rear end of the vehicle body. The utility model has convenient and efficient use experience, wherein the universal wheel is driven by the universal shaft to realize omnibearing rotation, and meanwhile, the whole frame and the supporting leg of the device are matched to realize the whole support and stability of the Zhuanghan, so that the problems of large rotation space, high field requirement and poor experience of the device existing in the conventional transfer trolley are avoided.

Description

Billet transfer trolley

Technical Field

The utility model belongs to the technical field of billet transfer, and particularly relates to a billet transfer trolley.

Background

The steel billet is a product obtained by casting molten steel refined by a steelmaking furnace; the billet belongs to a semi-finished product for producing steel, generally cannot be used in society, and is mainly divided into slabs with larger section width and height ratio and mainly used for rolling plates from the aspect of appearance; the rolling mill is equal to the section with wide and high or little difference, and is mainly used for rolling square billets of section steel and wire rods.

The steel can be obtained after the steel billet is heated and rolled, so that the steel billet is required to be hoisted on a transfer trolley and transferred to the next working procedure for subsequent working, the steel billet transfer trolley becomes an indispensable device in the steel billet transfer process, but the existing steel billet transfer trolley independently relies on wheels arranged in the middle of the bottom of the trolley to turn, and the problems of troublesome turning, heavy weight and low moving speed exist; meanwhile, the steering is carried out only by the two wheels at the middle part, and the defects of large rotating radius and large required operation space exist at the same time.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a billet transfer trolley which solves the problems of troublesome transfer, heavy weight and low moving speed and large space required by rotation of the existing billet transfer trolley; the billet transfer trolley comprises a trolley body and a handlebar which is arranged at the front end of the trolley body and is inclined upwards.

The vehicle body is provided with two side surfaces, a front end surface, a rear end surface, an upper surface and a lower surface; the rear end face of the vehicle body is positioned at the position where the rear end face and each side surface intersect, and a rear frame is respectively arranged; a stabilizing frame is arranged between two rear frames arranged at the rear end of the vehicle body;

the stabilizing frame is X-shaped, the bottom end of the stabilizing frame is positioned at the middle lower part of the rear frame, and the upper end of the stabilizing frame is positioned at the middle upper part of the rear frame;

a front frame is arranged at the front part of the side surface of the vehicle body and perpendicular to the side end surface of the vehicle body, and is U-shaped and parallel to the rear frame;

two mounting frames are arranged on each opposite surface between the front frame and the rear frame, a space for mounting wheels is arranged between the two mounting frames, the mounting frames are parallel to the side surface of the vehicle body, and the bottom end surface of each mounting frame is leveled with the bottom end surface of the rear frame;

a wheel is arranged between the two mounting frames on the same side, the wheel is rotatably arranged at the middle position of the two mounting frames, and the upper end face of the wheel is not contacted with the bottom end face of the vehicle body;

the connecting part of the vehicle body and the push handle is provided with two supporting legs which are parallel to the front frame and perpendicular to the bottom end surface of the vehicle body, and the number of the supporting legs is two and symmetrically distributed;

a diagonal brace is respectively arranged between each supporting leg and the front frame bracket on the same side of each supporting leg; one end of the diagonal brace, which is close to the vehicle body, is connected to the upper part of the front frame, and one end of the diagonal brace, which is close to the push handle, is connected to the lower part of the supporting leg;

the mounting blocks are arranged between the tops of the two supporting legs, the outer side faces of the mounting blocks and the outer side faces of the supporting legs are positioned on the same horizontal plane, a connecting block is arranged in the middle of the outer side faces of the mounting blocks, and a columnar steering block is arranged on the outer side of the connecting block;

the upper part of the steering block is provided with a universal shaft, a connecting shaft penetrates through the steering block and is arranged on the universal shaft, a damping spring is arranged inside the steering block and surrounds the connecting shaft, and the length of the damping spring is consistent with that of the steering block;

the bottom of connecting axle is installed the protecting crust, upwards has offered the mounting groove that is used for installing the universal wheel by the bottom in the bottom of protecting crust, and the protecting wheel is in the centre of two supporting legs and leans on preceding position department.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with the vehicle body and the pushing handle, the pushing handle is arranged at the front end of the vehicle body, the vehicle body is used for integrally bearing the steel billet for transferring, the pushing handle is used for realizing the movement and the fixation of the device, laying a foundation for transferring and doing work of the device, improving the basic functionality of the device and bringing stable use experience for a user.

2. The utility model is provided with the rear frame and the front frame, the mounting frames for mounting wheels are arranged between the rear frame and the front frame, the outer sides of the wheels are symmetrically distributed with the two mounting frames, the space between the two mounting frames is positioned in the middle position of the mounting frames for mounting the wheels, meanwhile, the front end of the vehicle body is provided with the universal wheels, the universal wheels are mounted at the front part of the vehicle body and realize omnibearing rotation through the universal shaft, and the rotation of the strong vehicle body can be realized without large-radius rotation when the device needs to turn.

3. According to the utility model, the connecting shaft is driven to rotate by the universal shaft, and the connecting shaft is driven to rotate based on the universal shaft, so that the effect of turning the device in situ is realized, and the effects of troublesome movement of the device and inconvenient movement caused by heavy vehicle body in the prior art are avoided.

4. According to the utility model, three wheels are arranged in total, two wheels which are symmetrically arranged are used for moving, one universal wheel which is arranged at the supporting leg is used for steering, and the three wheels are matched for use, so that stable and efficient rotation experience is brought to a user, the rotation efficiency of the device is improved, the time consumption caused by rotation is reduced, and the transfer efficiency of billets is improved.

5. The utility model has convenient and efficient use experience, wherein the universal wheel is driven by the universal shaft to realize omnibearing rotation, and meanwhile, the whole frame and the supporting leg of the device are matched to realize the whole support and stability of the Zhuanghan, so that the problems of large rotation space, high field requirement and poor experience of the device existing in the conventional transfer trolley are avoided.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic view of the structure of the universal wheel of the present utility model;

fig. 3 is a schematic view of the structure of the steering block in the present utility model.

In the figure:

1-car body, 2-push handle, 3-flange, 4-back frame, 5-connection frame, 6-steady rest, 7-mounting rack, 8-wheel, 9-front frame, 10-supporting leg, 11-diagonal bracing, 12-mounting plate, 13-connecting block, 14-protective housing, 15-universal wheel, 16-wheel bracing, 17-steering block, 171-damping spring, 172-universal shaft.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

The billet transfer vehicle comprises a vehicle body 1 and a pushing handle 2 positioned at the front end of the vehicle body 1, wheels 8 are symmetrically arranged at the middle lower part of the vehicle body 1, supporting legs 10 are arranged at the joint of the vehicle body 1 and the pushing handle 2 and perpendicular to the vehicle body 1, and a mounting plate 12 is arranged between the two supporting legs 10, and is characterized in that the surface of the mounting plate 12 is connected with a steering block 17 through a connecting block 13; the steering block 17 is hollow, a connecting split shaft is rotatably connected with a connecting shaft 16 in the steering block 17 through a universal shaft 172, and the connecting shaft 16 penetrates out of the steering block 17 and then is connected with a universal wheel 15; the front end of the vehicle body 1 is welded with a push handle 2, the vehicle body 1 is rectangular and is used for transferring steel billets, in order to prevent the steel billets from falling, a flange 3 is arranged on the surface of the vehicle body 1 in an adaptive manner, and the push handle 2 is obliquely arranged upwards from a position close to the vehicle body 1 to a position far from the vehicle body 1;

in order to have a stable placing function when the vehicle body 1 is loaded with steel billets, two supporting legs 10 are arranged at the joint of the vehicle body 1 and the push handle 2 and perpendicular to the lower end surface of the vehicle body 1, the two supporting legs 10 are rectangular or columnar, and the two supporting legs 10 are symmetrically arranged;

a front frame 9 is arranged in the middle of the side surface of the vehicle body 1 and positioned at the rear side of the supporting leg 10, the front frame 9 is of a U-shaped structure, and the whole length of the front frame 9 is equal to the linear width of the vehicle body 1; two rear frames 4 are arranged at the rear end of the front frame 9 and positioned at the rear end of the vehicle body 1, and the linear distance between the two rear frames 4 is consistent with the length of the front frame 9;

a stabilizing frame 6 with an X-shaped structure is arranged between the two rear frames 4, and the bottom end surface of the stabilizing frame 6 is leveled with the bottom end surface of the rear frame 4; two mounting frames 7 are installed between the rear frame 4 and the front frame 9 on each same side, and wheels 8 for movement are rotatably installed between the two mounting frames 7;

the wheels 8 are arranged at the middle and rear parts of the vehicle body 1, and the wheels 8 can support the vehicle body 1 to move after the supporting legs 10 leave the ground;

a mounting plate 12 is arranged between the two support legs 10, a connecting block 13 is arranged in the middle of the mounting plate 12, the connecting block 13 is of a rectangular structure and is used for connecting the mounting plate 12 and the steering block 17, a connecting split shaft penetrates through the steering block 17 and is rotatably connected with the connecting shaft 16 through a universal shaft 172, and a damping spring 171 used for damping is arranged at the periphery of the connecting shaft 16 and positioned in the steering block 17;

the bottom end of the connecting shaft 16 extends out of the steering block 17 and is connected with the protecting shell 14, and the bottom end of the protecting shell 14 is provided with a universal wheel 15 for rotation;

the universal wheel 15 is provided with an oval opening, one end of a connecting shaft is connected with the inner wall of one side of the protective shell 14 after penetrating through the oval opening, the other end of the connecting shaft is connected with the inner wall of the other side of the protective shell 14, the oval opening is obliquely arranged from the upper part to the lower part, when the supporting leg 10 is propped against the ground, the universal wheel 15 is positioned at the upper part of the oval opening, and when the supporting leg 10 is lifted off the ground, the universal wheel 15 is positioned at the lower part of the oval opening;

when the device is used, a user firstly levels the vehicle body 1 through the supporting legs 10, the vehicle body 1 is in a static state, the upper surface of the vehicle body 1 is in a plane state, the user places a steel billet on the vehicle body 1 through a crane, the vehicle body 1 can be welded with the flange 3, the flange 3 can be arranged, the flange 3 can be not provided, the flange 3 can be set into a buckling state, the flange 3 is installed when needed, and the flange 3 can be detached when not needed; after the device is installed, the front frame 4, the rear frame 9, the connecting frame 5 and the stabilizing frame 7 are all used for supporting and stabilizing the vehicle body 1, a user pushes the vehicle body 1 to move through the push handle 2, when the vehicle body 1 needs to bend, the user controls the vehicle body 1 to rotate through the universal wheel 15, the connecting split shaft and the connecting shaft 16 rotate through the universal shaft 172, the connecting shaft 16 drives the universal wheel 15 to generate angle deviation after rotating in the universal shaft 172, and then drives the vehicle body 1 to generate rotary movement, and the user pushes the vehicle body 1 to a proper position as required.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims

1. The steel billet transfer trolley comprises a trolley body (1) and a pushing handle (2) positioned at the front end of the trolley body (1), wheels (8) are symmetrically arranged at the middle lower part of the trolley body (1), supporting legs (10) are arranged at the joint of the trolley body (1) and the pushing handle (2) and perpendicular to the trolley body (1), and a mounting plate (12) is arranged between the two supporting legs (10), and is characterized in that the surface of the mounting plate (12) is connected with a steering block (17) through a connecting block (13); the steering block (17) is hollow, a connecting split shaft is rotatably connected with a connecting shaft (16) in the steering block (17) through a universal shaft (172), and the connecting shaft (16) penetrates out of the steering block (17) and then is connected with a universal wheel (15).

2. The billet transfer vehicle of claim 1, wherein: a damping spring (171) is arranged inside the steering block (17) and at the periphery of the connecting shaft (16).

3. The billet transfer vehicle of claim 1, wherein: a front frame (9) is arranged at the front end of the side end face of the vehicle body (1), and a rear frame (4) is arranged at the rear end of the side end face of the vehicle body (1).

4. A billet transfer vehicle according to claim 3, wherein: the front frame (9) is U-shaped, and the rear frames (4) are symmetrically distributed.

5. The billet transfer vehicle according to claim 3 or 4, wherein: the straight length of the front frame (9) is equal to the straight width of the vehicle body (1); the length of the rear frame (4) is consistent with that of the front frame (9).

6. The billet transfer vehicle of claim 5, wherein: two mounting frames (7) are arranged between the front frame (9) and the rear frame (4) on the same side.

7. The billet transfer vehicle of claim 6, wherein: a wheel (8) is arranged between every two mounting frames (7).

8. The billet transfer vehicle of claim 6, wherein: a diagonal brace (11) is arranged between the supporting leg (10) on the same side and the front end face of the front frame (9).