阅读说明：本技术 一种减震橡胶制品加工用搬运装置 (Handling device is used in shock attenuation rubber goods processing ) 是由 周道越 于 2018-07-16 设计创作，主要内容包括：本发明公开了一种减震橡胶制品加工用搬运装置,包括两个车体,两个车体之间通过连接装置进行连接,两个车体的上端均固定有底板,两个底板上均固定有放置盒,所述放置盒的上端等间距设有八个插槽,八个插槽内均插设有插板,两个底板上均设有升降装置,两个底板的上端均固定有支撑柱,两个支撑柱的两端侧壁上均固定有两个放置板,所述支撑柱的上端固定有承载板,所述承载板的上端固定有承载盒,所述承载盒内设有空腔。本发明不仅实现了能根据需要调节承载量和方便取放的功能,还实现了能进行分类放置和提高稳定性的功能,解决了承载量小,无法放置更多的产品,无法进行分类放置以及稳定性差的问题,保护了车体,操作简单,使用方便。(The invention discloses a carrying device for processing a damping rubber product, which comprises two vehicle bodies, wherein the two vehicle bodies are connected through a connecting device, bottom plates are fixed at the upper ends of the two vehicle bodies, a placing box is fixed on the two bottom plates, eight inserting grooves are formed in the upper ends of the placing box at equal intervals, inserting plates are inserted into the eight inserting grooves, a lifting device is arranged on each of the two bottom plates, supporting columns are fixed at the upper ends of the two bottom plates, two placing plates are fixed on the side walls of the two ends of each supporting column, a bearing plate is fixed at the upper end of each supporting column, a bearing box is fixed at the upper end of each bearing plate, and a cavity is formed in each bearing box. The invention not only realizes the functions of adjusting the bearing capacity according to the requirement and facilitating taking and placing, but also realizes the functions of classified placement and improving the stability, solves the problems of small bearing capacity, incapability of placing more products, incapability of classified placement and poor stability, protects the vehicle body, and has simple operation and convenient use.)

1. The utility model provides a handling device is used in processing of yielding rubber goods, includes two automobile bodies (1), its characterized in that: the two car bodies (1) are connected through a connecting device, the upper ends of the two car bodies (1) are respectively fixed with a bottom plate (14), the two bottom plates (14) are respectively fixed with a placing box (18), the upper ends of the placing boxes (18) are respectively provided with eight slots at equal intervals, inserting plates (17) are respectively arranged in the eight slots, the two bottom plates (14) are respectively provided with a lifting device, the upper ends of the two bottom plates (14) are respectively fixed with a supporting column (2), the two side walls at the two ends of the two supporting columns (2) are respectively fixed with two placing plates (3), the upper ends of the supporting columns (2) are respectively fixed with a bearing plate (5), the upper ends of the bearing plates (5) are respectively fixed with a bearing box (12), a cavity is arranged in the bearing box (12), a moving mechanism is arranged in the cavity, the upper ends of the moving mechanism are respectively fixed with two supporting blocks (6), and the upper, all be equipped with the protection chamber in two protection boxes (10), be equipped with the fourth opening on the one end lateral wall in protection chamber, all be fixed with mounting box (27) on the other end lateral wall of two protection boxes (10), the both sides of two mounting boxes (27) all articulate has riser (4), all are equipped with adjustment mechanism in two mounting boxes (27), the last rotation of adjustment mechanism is connected with two down tube (28), and the one end of two down tube (28) rotates respectively to be connected on the one end lateral wall of two riser (4), and impartial interval is fixed with two fixed frames (8) on the one end lateral wall of two riser (4), be equipped with fixture on fixed frame (8).

2. The processing and conveying device for the shock-absorbing rubber products as claimed in claim 1, wherein the connecting device comprises two fixing blocks (20) fixed on opposite side walls of two vehicle bodies (1), the two fixing blocks (20) on the same side form a group, a spring (19) is jointly fixed between the two fixing blocks (20) in the same group, two fixing rods (23) are jointly rotatably connected between the two vehicle bodies (1), the two fixing rods (23) are arranged in a crossed manner, and the crossed portions of the two fixing rods (23) are connected through a rotating shaft.

3. The device for processing and conveying the shock-absorbing rubber products as claimed in claim 1, wherein the lifting device comprises a second screw (22) penetrating through a bottom plate (14), the bottom plate (14) is provided with a first threaded through hole, the second screw (22) penetrates through the first threaded through hole, a second rotating wheel (15) is fixed at the upper end of the second screw (22), and a support plate (21) is rotatably connected to the lower end of the second screw (22).

4. The processing and conveying device for the shock absorption rubber products as claimed in claim 1, wherein the moving mechanism comprises a fourth screw rod (31) rotatably connected between opposite side walls in the cavity, a rotating rod (29) is arranged at the upper end of the cavity in a penetrating manner, a third rotating wheel (25) is fixed at the upper end of the rotating rod (29), a first conical gear is fixed at the lower end of the rotating rod (29), a second conical gear (33) is fixed on the fourth screw rod (31), the first conical gear and the second conical gear (33) are mutually meshed, a forward thread and a reverse thread are arranged on the fourth screw rod (31), a moving plate (34) is sleeved on the fourth screw rod (31) with the forward thread, another moving plate (34) is sleeved on the fourth screw rod (31) with the reverse thread, and sliding blocks (30) are fixed at two ends of the two moving plates (34), and two sliders (30) on the same side are in a group, the opposite side walls in the cavity are respectively provided with a sliding groove (32) corresponding to the two sliders (30) in the same group, the two sliders (30) in the same group are respectively installed in the two corresponding sliding grooves (32), the upper end of the cavity is provided with two first openings, the lower ends of two supporting blocks (6) respectively penetrate through the two first openings and extend into the cavity, and the lower ends of the two supporting blocks (6) are respectively fixed at the upper ends of two moving plates (34).

5. The device for processing and conveying shock-absorbing rubber products as claimed in claim 1, wherein the adjusting mechanism comprises a third screw (24) penetrating through and arranged on a side wall of one end in a mounting box (27), a moving block (7) is screwed on the third screw (24), second openings are arranged at two ends of the mounting box (27), two ends of the moving block (7) penetrate through the two second openings and extend to two sides of the mounting box (27), the other end of the third screw (24) penetrates through a side wall of one end of the mounting box (27) and one end of the protection box (10) and extends into the protection cavity, a fourth rotating wheel (26) is fixed at the other end of the third screw (24), and one ends of two inclined rods (28) are rotatably connected to two sides of the moving block (7) respectively.

6. The carrying device for processing the shock-absorbing rubber products as claimed in claim 1, wherein the clamping mechanism comprises a first screw (9) penetrating through and arranged on one end side wall of the fixed frame (8), a second thread through hole is formed in the fixed frame (8), the first screw (9) penetrates through the second thread through hole, a first rotating wheel (13) is fixed at the upper end of the first screw (9), a clamping plate (11) is connected to the lower end of the first screw (9) in a rotating manner, a third opening is formed in one end side wall of the fixed frame (8), and one end of the clamping plate (11) penetrates through the third opening and extends to one side of the fixed frame (8).

7. The handling device for processing the shock-absorbing rubber products as claimed in claim 1, wherein two rollers (16) are rotatably connected to the side walls of both ends of the two car bodies (1).

8. The apparatus as claimed in claim 1, wherein the placing box (18), the carrying box (12) and the mounting box (27) are made of carbon steel.

Technical Field

The invention relates to the technical field of rubber products, in particular to a carrying device for processing a damping rubber product.

Background

The rubber products refer to activities for producing various rubber products by using natural and synthetic rubbers as raw materials, and also include rubber products produced by recycling waste rubbers. The yield of synthetic rubber is greatly superior to that of natural rubber, the most significant of which is styrene butadiene rubber, and the rubber industry is one of the important basic industries of national economy. The rubber processing process mainly solves the contradiction between plasticity and elasticity. Through various technological means, the elastic rubber is changed into plastic rubber with plasticity, various compounding agents are added to prepare a semi-finished product, and then the semi-finished product with plasticity is changed into a rubber product with high elasticity and good physical and mechanical properties through vulcanization, so that the rubber product is widely applied to the life of people.

Rubber component is after production and processing accomplishes, need forward the product to other places, and CN107618542A discloses a heat-insulating shield handling device, makes things convenient for operating personnel to carry the goods through removing elevating gear, has improved the efficiency of transport, but, the device can't adjust shift position and angle modulation as required, and is inconvenient to rubber component classification get put, uses inconveniently.

CN107933657A discloses a handling device, through the setting of universal wheel, convenient the removal, avoided artifical removal to waste time and energy, the condition emergence of inefficiency, however, the device can not enlarge the bearing capacity as required, and bearing area is little, can not place more rubber products.

CN106314960B discloses a portable express delivery handling device, through placing a plurality of portable express delivery handling devices, can place the express delivery at the same place in same portable express delivery handling device, realizes the reasonable classification of express delivery, but, the device can't transport the product, and poor stability causes the damage of rubber component very easily, does not possess absorbing function.

In conclusion, how to adjust the classified placement, how to improve the bearing capacity and how to improve the stability of the vehicle body are important and difficult problems for the research of the technicians in the field. According to the invention, through the matching between the moving mechanism and the adjusting device, the moving of the placing position and the adjustment of the angle can be realized according to the needs, the situation that the placing and taking are inconvenient to classify due to the fact that the position and the angle cannot be adjusted in use is avoided, through the matching between the placing plate, the inserting plate and the clamping mechanism, the function of improving the bearing capacity according to the needs is realized, more rubber products can be placed, the placing area is enlarged, the economic benefit is improved, through the matching among the spring, the fixed rod, the lifting device and the roller wheel, the function of assisting in damping two vehicle bodies is realized, the stability of the vehicle bodies is improved, the transportation of the rubber products is facilitated, and the defects that the existing carrying device is small in bearing capacity, cannot be classified and is poor in stability are overcome.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a conveying device for processing a damping rubber product.

In order to achieve the purpose, the invention adopts the following technical scheme:

a carrying device for processing shock-absorbing rubber products comprises two vehicle bodies, wherein the two vehicle bodies are connected through a connecting device, bottom plates are fixed at the upper ends of the two vehicle bodies, placing boxes are fixed on the two bottom plates, eight inserting grooves are formed in the upper ends of the placing boxes at equal intervals, inserting plates are inserted into the eight inserting grooves, lifting devices are arranged on the two bottom plates, supporting columns are fixed at the upper ends of the two bottom plates, two placing plates are fixed on the side walls of the two ends of the two supporting columns, a bearing plate is fixed at the upper ends of the supporting columns, a bearing box is fixed at the upper end of the bearing plate, a cavity is formed in the bearing box, a moving mechanism is arranged in the cavity, two supporting blocks are fixed at the upper end of the moving mechanism, a protecting box is fixed at the upper ends of the two supporting blocks, a protecting cavity is formed in the two protecting boxes, a fourth opening is, all be fixed with the mounting box on the other end lateral wall of two protection boxes, the both sides of two mounting boxes all articulate there is the riser, all are equipped with adjustment mechanism in two mounting boxes, the last rotation of adjustment mechanism is connected with two down tube, and the one end of two down tube rotates respectively to be connected on the one end lateral wall of two risers, and impartial interval is fixed with two fixed frames on the one end lateral wall of two risers, be equipped with fixture on the fixed frame.

Preferably, connecting device is including fixing two fixed blocks on two automobile body relative lateral walls, and two fixed blocks with one side be a set of, is fixed with the spring jointly between two fixed blocks of same group, rotates jointly between two automobile bodies and is connected with two dead levers, and two dead levers crossing arrangement, and the intersection of two dead levers passes through the pivot and connects.

Preferably, the lifting device comprises a second screw rod penetrating through the bottom plate, a first threaded through hole is formed in the bottom plate, the second screw rod penetrates through the first threaded through hole, a second rotating wheel is fixed at the upper end of the second screw rod, and a supporting plate is connected to the lower end of the second screw rod in a rotating mode.

Preferably, the moving mechanism comprises a fourth screw rod rotatably connected between the opposite side walls in the cavity, a rotating rod penetrates through the upper end of the cavity, a third rotating wheel is fixed at the upper end of the rotating rod, a first bevel gear is fixed at the lower end of the rotating rod, a second bevel gear is fixed on the fourth screw rod, the first bevel gear and the second bevel gear are meshed with each other, a forward thread and a reverse thread are arranged on the fourth screw rod, a moving plate is sleeved on the fourth screw rod provided with the forward thread in a threaded manner, another moving plate is sleeved on the fourth screw rod provided with the reverse thread in a threaded manner, sliding blocks are fixed at two ends of the two moving plates, the two sliding blocks on the same side are in a group, sliding grooves corresponding to the two sliding blocks in the same group are arranged on the opposite side walls in the cavity, and the two sliding blocks in the same group are respectively arranged in the corresponding two sliding grooves, the upper end of the cavity is provided with two first openings, the lower ends of the two supporting blocks penetrate through the two first openings respectively and extend into the cavity, and the lower ends of the two supporting blocks are fixed at the upper ends of the two moving plates respectively.

Preferably, the adjusting mechanism includes a third screw rod penetrating through and arranged on one side wall of one end in the mounting box, a moving block is sleeved on the third screw rod in a threaded manner, second openings are arranged at two ends of the mounting box, two ends of the moving block penetrate through the two second openings and extend to two sides of the mounting box, the other end of the third screw rod penetrates through one side walls of the mounting box and one end of the protection box and extends into the protection cavity, a fourth rotating wheel is fixed at the other end of the third screw rod, and one ends of the two inclined rods are respectively connected to two sides of the moving block in a rotating manner.

Preferably, fixture is including running through the first screw rod of setting on fixed frame one end lateral wall, be equipped with second screw thread through-hole on the fixed frame, first screw rod runs through second screw thread through-hole, the upper end of first screw rod is fixed with first rotation wheel, the lower extreme of first screw rod is rotated and is connected with the grip block, be equipped with the third opening on the one end lateral wall of fixed frame, the one end of grip block runs through the third opening and extends to one side of fixed frame.

Preferably, two rollers are rotatably connected to the side walls of the two ends of the two vehicle bodies.

Preferably, the placing box, the bearing box and the mounting box are all made of carbon steel.

The invention has the following advantages:

1. according to the invention, through the matching between the moving mechanism and the adjusting device, the moving mechanism can drive the supporting column to move, and the adjusting device can drive the vertical plate to adjust the angle, so that the movement of the placing position and the adjustment of the angle can be realized according to the requirement, and the condition that the placing position and the angle cannot be adjusted to cause inconvenience in classification when in use is avoided;

2. according to the invention, through the matching among the placing plate, the inserting plate and the clamping mechanism, the inserting plate can be clamped and fixed through the clamping mechanism, so that the function of improving the bearing capacity as required is realized, more rubber products can be placed, the placing area is enlarged, and the economic benefit is improved;

3. according to the invention, through the matching among the spring, the fixed rod, the lifting device and the roller, the spring is convenient for the two vehicle bodies to reset in time through the self elasticity, the function of auxiliary shock absorption of the two vehicle bodies is realized, the stability of the vehicle bodies is improved, and the transportation of rubber products is facilitated.

Drawings

FIG. 1 is a schematic external structural view of a handling device for processing a shock-absorbing rubber product according to the present invention;

FIG. 2 is a side view of a handling device for processing a shock-absorbing rubber product according to the present invention;

FIG. 3 is a top view of a handling apparatus for processing a shock-absorbing rubber product according to the present invention;

FIG. 4 is an enlarged view of the position B of the conveying device for processing the shock-absorbing rubber product provided by the invention;

FIG. 5 is an enlarged view of the position A of the conveying device for processing the shock-absorbing rubber product provided by the invention;

FIG. 6 is a top view of a carrier box of a conveying device for processing a shock-absorbing rubber product according to the present invention.

In the figure: the device comprises a vehicle body 1, support columns 2, a placing plate 3, vertical plates 4, a bearing plate 5, a supporting block 6, a moving block 7, a fixing frame 8, a first screw rod 9, a protection box 10, a clamping plate 11, a bearing box 12, a first rotating wheel 13, a bottom plate 14, a second rotating wheel 15, idler wheels 16, an inserting plate 17, a placing box 18, a spring 19, a fixing block 20, a supporting plate 21, a second screw rod 22, a fixing rod 23, a third screw rod 24, a third rotating wheel 25, a fourth rotating wheel 26, an installation box 27, an inclined rod 28, a rotating rod 29, a sliding block 30, a fourth screw rod 31, a sliding groove 32, a second bevel gear 33 and a moving plate 34.

Detailed Description

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

Referring to fig. 1-6, a carrying device for shock-absorbing rubber product processing comprises two vehicle bodies 1, wherein two rollers 16 are rotatably connected to side walls of two ends of each vehicle body 1, the two vehicle bodies 1 are conveniently driven to move by the rollers 16, the two vehicle bodies 1 are connected by a connecting device, the two vehicle bodies 1 are conveniently connected by the connecting device, bottom plates 14 are fixed to the upper ends of the two vehicle bodies 1, placing boxes 18 are fixed to the two bottom plates 14, eight slots are formed in the upper ends of the placing boxes 18 at equal intervals, inserting plates 17 are inserted into the eight slots, when the carrying device is used, the inserting plates 17 are conveniently drawn out of the slots, lifting devices are arranged on the two bottom plates 14, the vehicle bodies 1 are conveniently and stably supported by the lifting devices, and stability is improved;

the upper ends of the two bottom plates 14 are respectively fixed with a support column 2, two placing plates 3 are respectively fixed on the side walls of the two ends of the two support columns 2, the bearing capacity is improved by the arrangement of the placing plates 3, the bearing plate 5 is conveniently and stably supported by the support columns 2, the upper end of each support column 2 is fixed with the bearing plate 5, the upper end of each bearing plate 5 is fixed with a bearing box 12, a cavity is arranged in each bearing box 12, a moving mechanism is arranged in each cavity, the upper end of each moving mechanism is fixedly provided with two support blocks 6, the moving positions of the two support blocks 6 are conveniently driven by the movement of the moving mechanism, the upper ends of the two support blocks 6 are respectively fixed with a protection box 10, and the protection box 10 is conveniently driven to move through the movement of the;

the two protection boxes 10 are respectively provided with a protection cavity, the side wall of one end of each protection cavity is provided with a fourth opening, the side wall of the other end of each protection box 10 is fixedly provided with a mounting box 27, the placing box 18, the bearing box 12 and the mounting box 27 are all made of carbon steel, the hardness of the carbon steel is high, the service life is prolonged, the two sides of the two mounting boxes 27 are respectively hinged with a vertical plate 4, the two mounting boxes 27 are respectively provided with an adjusting mechanism, the adjusting mechanisms are rotatably connected with two inclined rods 28, the angle of the inclined rods 28 can be conveniently adjusted by the adjusting mechanism, one end of each inclined rod 28 is respectively and rotatably connected with the side wall of one end of each vertical plate 4, thereby conveniently drive riser 4 angle regulation, impartial interval is fixed with two fixed frames 8 on the one end lateral wall of two risers 4, is equipped with fixture on the fixed frame 8, stabilizes the centre gripping through fixture convenience to picture peg 17, has improved the bearing capacity.

According to the invention, the connecting device comprises two fixed blocks 20 fixed on opposite side walls of two vehicle bodies 1, the two fixed blocks 20 on the same side form a group, a spring 19 is jointly fixed between the two fixed blocks 20 in the same group, under the action of the spring 19, the problem that friction is easily caused between the two vehicle bodies 1 is avoided, two fixed rods 23 are jointly and rotatably connected between the two vehicle bodies 1, the two fixed rods 23 are arranged in a crossed manner, the crossed parts of the two fixed rods 23 are connected through a rotating shaft, and the two fixed rods 23 are arranged in a crossed manner, so that the stability between the two vehicle bodies 1 is improved, and the carrying capacity is also improved.

According to the invention, the lifting device comprises a second screw rod 22 penetrating through the bottom plate 14, a first thread through hole is formed in the bottom plate 14, the second screw rod 22 penetrates through the first thread through hole, a second rotating wheel 15 is fixed at the upper end of the second screw rod 22, the second rotating wheel 15 is rotated, the second rotating wheel 15 rotates to drive the second screw rod 22 to rotate, the second screw rod 22 rotates to drive the supporting plate 21 to rotate, the lower end of the second screw rod 22 is rotatably connected with the supporting plate 21, and after the vehicle body 1 moves to a proper place, the supporting plate 21 is abutted to the ground, so that the stability of the vehicle body 1 is improved.

In the invention, the moving mechanism comprises a fourth screw 31 rotatably connected between opposite side walls in the cavity, a rotating rod 29 is arranged at the upper end of the cavity in a penetrating way, a third rotating wheel 25 is fixed at the upper end of the rotating rod 29, the third rotating wheel 25 rotates to drive the rotating rod 29 to rotate, a first conical gear is fixed at the lower end of the rotating rod 29, the rotating rod 29 rotates to drive the first conical gear to rotate, a second conical gear 33 is fixed on the fourth screw 31, the first conical gear and the second conical gear 33 are mutually meshed, the first conical gear drives the second conical gear 33 to rotate, the second conical gear 33 rotates to drive the fourth screw 31 to rotate, the fourth screw 31 is provided with a forward thread and a reverse thread, a moving plate 34 is sleeved on the fourth screw 31 with the forward thread, another moving plate 34 is sleeved on the fourth screw 31 with the reverse thread, the fourth screw 31 can conveniently drive the two moving plates 34 to move when rotating, the sliding blocks 30 are fixed at both ends of the two moving plates 34, and the two sliding blocks 30 on the same side are in a group, the opposite side walls in the cavity are provided with sliding grooves 32 corresponding to the two sliding blocks 30 in the same group, and the two sliders 30 of the same group are respectively installed in the two corresponding chutes 32, when the moving plate 34 moves, the slide block 30 is driven to move in the chute 32, so that the resistance encountered by the moving plate 34 during moving is reduced, the upper end of the cavity is provided with two first openings, the lower ends of the two supporting blocks 6 respectively penetrate through the two first openings and extend into the cavity, the lower ends of the two supporting blocks 6 are respectively fixed at the upper ends of the two moving plates 34, when the moving plate 34 moves, the supporting blocks 6 are conveniently driven to move, thereby conveniently driving the protection box 10 to move and then conveniently driving the mounting box 27 to move.

In the invention, the adjusting mechanism comprises a third screw 24 penetrating through the side wall of one end in the mounting box 27, the third screw 24 rotates to drive the moving block 7 to move, the moving block 7 is sleeved on the third screw 24 in a threaded manner, the two ends of the mounting box 27 are both provided with second openings, the two ends of the moving block 7 both penetrate through the two second openings and extend to the two sides of the mounting box 27, the other end of the third screw 24 penetrates through the side walls of one ends of the mounting box 27 and the protection box 10 and extends into the protection cavity, the other end of the third screw 24 is fixed with a fourth rotating wheel 26, the fourth rotating wheel 26 rotates to conveniently drive the third screw 24 to rotate, one ends of two inclined rods 28 are respectively rotatably connected to the two sides of the moving block 7, and when the moving block 7 is at a moving position, the two inclined rods 28 are conveniently driven to move, so as to conveniently adjust.

According to the invention, the clamping mechanism comprises a first screw rod 9 penetrating through the side wall of one end of the fixed frame 8, a second threaded through hole is formed in the fixed frame 8, the first screw rod 9 penetrates through the second threaded through hole, a first rotating wheel 13 is fixed at the upper end of the first screw rod 9, the first rotating wheel 13 rotates to drive the first screw rod 9 to rotate, the first screw rod 9 rotates to drive the clamping plate 11 to rotate, the lower end of the first screw rod 9 is rotatably connected with the clamping plate 11, a third opening is formed in the side wall of one end of the fixed frame 8, one end of the clamping plate 11 penetrates through the third opening and extends to one side of the fixed frame 8, and the inserting plate 17 can be clamped conveniently through the rotation of the clamping plate 11.

In the invention, when in use, the eight rollers 16 conveniently drive the two car bodies 1 to move, in the moving process, when a turn is encountered, the front car body 1 can stretch the spring 19 so as to pull open the space between the two car bodies 1, and after the turn is passed, the spring 19 automatically resets through the self elasticity to avoid the two car bodies 1 from easily causing friction due to inertia, after the two car bodies are moved to a proper position, the second rotating wheel 15 is rotated, the second rotating wheel 15 drives the second screw 22 to rotate, the second screw 22 drives the supporting plate 21 to rotate until the supporting plate 21 butts against the ground, so as to improve the stability of the car body 1, when the position of the supporting block 6 needs to be moved, the third rotating wheel 25 is rotated, the third rotating wheel 25 drives the rotating rod 29 to rotate, the rotating rod 29 drives the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear 33 to rotate, the second bevel gear 33 drives the fourth screw 31 to rotate, the fourth screw 31 rotates to drive the two moving plates 34 to move in opposite directions, the moving plates 34 drive the supporting block 6 to move when moving to a proper position, thereby driving the moving position of the protection box 10 and further conveniently driving the moving position of the installation box 27, when the installation box 27 moves to a proper position, a hand extends into the protection cavity through the fourth opening, then the fourth rotating wheel 26 is rotated, the fourth rotating wheel 26 drives the third screw 24 to rotate, the third screw 24 rotates to drive the moving block 7 to move, when the moving block 7 moves to a proper position, the two inclined rods 28 are conveniently driven to move to conveniently adjust the angle of the vertical plate 4, when the angle of the vertical plate 4 is adjusted to a proper position and the bearing capacity needs to be improved, the inserting plate 17 is drawn out of the slot and then inserted into the fixed frame 8, and then passes through the first rotating wheel 13, the first rotating wheel 13 rotates to drive the first screw rod 9 to rotate, the first screw rod 9 drives the clamping plate 11 to rotate, the inserting plate 17 is stably fixed through the clamping plate 11, and when the inserting plate is not used, the inserting plate 17 can be detached and inserted into the inserting groove.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.