Electron accelerator irradiation material moving and conveying device

Abstract

The utility model relates to the field of conveying devices, in particular to an electron accelerator irradiation material moving and conveying device which comprises a supporting table. The device further comprises a protection assembly, the protection assembly comprises a first protection cover, a connecting rod, a connecting block, a limiting pin, a second protection cover, a connecting groove and a limiting hole, a conveying belt is arranged at the top of the supporting table, two mounting grooves are symmetrically formed in the top of the conveying belt, and the first protection cover is arranged in the mounting grooves. Two connecting rods are symmetrically connected to the upper end of the right side of the first protective cover, connecting blocks are installed at the other ends of the connecting rods, and limiting pins are installed on the front sides in the connecting blocks; according to the irradiation material conveying device, the protection assembly is arranged, rays in an irradiation area can be effectively blocked, and the problems that according to a common irradiation material conveying device, due to the lack of the protection assembly, the irradiation rays are likely to be reflected to the body of a worker, the body of the worker is hurt, and the use safety is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the field of conveying devices, in particular to a moving conveying device for irradiated materials by an electron accelerator. Background Art

[0002] Accelerator irradiation is a technology that uses high-energy electron beams generated by an electron accelerator to irradiate and modify substances or sterilize them, and this device usually has a conveying mechanism for materials to perform irradiation operations on the materials.

[0003] Common irradiated material conveying devices usually use conveyor belts to convey materials, which can achieve the effect of moving irradiation. However, they lack protective components and cannot effectively block the rays in the irradiation area. It is easy for the irradiated rays to be reflected onto the staff, thus causing damage to the staff's body and reducing the safety of use.

[0004] Therefore, aiming at the problem that the above-mentioned irradiated material conveying device lacks protective components and cannot effectively block the rays in the irradiation area, an electron accelerator irradiated material moving conveying device can be designed. By pushing the second protective cover towards the first protective cover, the connecting rod and the connecting block on the right side of the first protective cover can be inserted into the connecting groove on the left side of the second protective cover. When the connecting block is inserted into the connecting groove, the spring at the rear end of the limit pin will push the limit pin into the limit hole, so that the second protective cover and the first protective cover can be assembled. And by installing the first protective cover and the second protective cover on the top of the conveyor belt, the top of the conveyor belt can be protected to prevent the irradiated rays from harming the staff and improve the safety of use. Summary of the Utility Model

[0005] In order to overcome the problems of common irradiated material conveying devices, which lack protective components, cannot effectively block the rays in the irradiation area, are prone to the irradiated rays being reflected onto the staff, thus causing damage to the staff's body and reducing the safety of use.

[0006] The technical solution of the utility model is as follows: An electron accelerator irradiated material moving conveying device includes a support table; it also includes a protective component, and the protective component includes a first protective cover, a connecting rod, a connecting block, a limit pin, a second protective cover, a connecting groove and a limit hole. There is a conveyor belt arranged on the top of the support table, and two installation grooves are symmetrically opened on the top of the conveyor belt. The first protective cover is arranged inside the installation groove. The upper right side of the first protective cover is symmetrically connected with two connecting rods, the other ends of the connecting rods are installed with connecting blocks, the front side inside the connecting block is installed with a limit pin, the second protective cover is arranged corresponding to the right side of the first protective cover inside the installation groove, a connecting groove is opened at the upper left side of the second protective cover corresponding to the position of the connecting block, and a limit hole is opened at the front side of the second protective cover corresponding to the position of the connecting groove.

[0007] Preferably, by pushing the second protective cover towards the first protective cover, the connecting rod and the connecting block on the right side of the first protective cover can be inserted into the connecting groove on the left side of the second protective cover. After the connecting block is inserted into the connecting groove, the spring at the rear end of the limit pin will push the limit pin into the limit hole, so that the second protective cover and the first protective cover can be assembled. And by installing the first protective cover and the second protective cover on the top of the conveyor belt, the top of the conveyor belt can be protected to avoid radiation rays from harming the staff and improve the safety of use.

[0008] Preferably, rollers are symmetrically arranged inside the two installation grooves, and the tops of the rollers are connected to the bottoms of the first protective cover and the second protective cover.

[0009] Preferably, two first motors are symmetrically installed on the front side of the conveyor belt, and two rollers are arranged inside the conveyor belt corresponding to the positions of the first motors. The output end of the first motor is connected to the front end of the roller.

[0010] Preferably, two moving grooves are symmetrically opened on the front and rear sides of the conveyor belt. A first L-shaped moving frame and a second L-shaped moving frame are respectively arranged inside the two moving grooves. Limit blocks are symmetrically installed on the upper and lower sides of the lower ends of the first L-shaped moving frame and the second L-shaped moving frame. Square grooves are opened on the upper and lower sides of the inside of the moving groove corresponding to the positions of the limit blocks, and the limit blocks are located inside the square grooves.

[0011] Preferably, two lifting grooves are symmetrically opened on the inner sides of the first L-shaped moving frame and the second L-shaped moving frame. Two sliders are symmetrically arranged inside the lifting grooves. An installation plate is connected between the two sliders. And a second motor is arranged on the top of the first L-shaped moving frame. The slider inside the first L-shaped moving frame is connected through a lead screw, and the output end of the second motor is connected to the top of the lead screw. And the slider inside the second L-shaped moving frame is connected through a slide bar.

[0012] Preferably, an electron accelerator body is arranged on the top of the installation plate, and an irradiation disc is arranged at the upper end inside the first protective cover. And the bottom of the electron accelerator body penetrates through the installation plate and the top of the first protective cover and is connected to the irradiation disc.

[0013] Preferably, self-locking pull rods are symmetrically installed on the left side of the first protective cover and the right side of the second protective cover. A connecting plate is installed at the bottom of the self-locking pull rod, and a rubber curtain is installed at the bottom of the connecting plate. And the rubber curtain is made of radiation-proof rubber.

[0014] The beneficial effects of the utility model:

[0015] 1. By pushing the second protective cover towards the first protective cover, the connecting rod and the connecting block on the right side of the first protective cover can be inserted into the connecting groove on the left side of the second protective cover. After the connecting block is inserted into the connecting groove, the spring at the rear end of the limit pin will push the limit pin into the limit hole, so that the second protective cover and the first protective cover can be assembled. And by installing the first protective cover and the second protective cover on the top of the conveyor belt, the top of the conveyor belt can be protected to avoid radiation rays from harming the staff, improving the safety of use. Brief Description of the Drawings

[0016] Figure 1 Shown is a three-dimensional structural schematic diagram of a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model;

[0017] Figure 2 Shown is a mounting structural schematic diagram of an electron accelerator body of a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model;

[0018] Figure 3 Shown is an exploded structural schematic diagram of a first L-shaped moving frame and a second L-shaped moving frame of a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model;

[0019] Figure 4 Shown is an exploded structural schematic diagram of a first protective cover and a second protective cover of a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model;

[0020] Figure 5 Shown is a connecting structural schematic diagram of a rubber hanging curtain of a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model;

[0021] Figure 6 Shown is a Figure 4 magnified schematic diagram of the structure at A in a mobile conveying device for irradiated materials of an electron accelerator according to the present utility model.

[0022] Description of the reference numerals: 1, support table; 2, conveyor belt; 3, installation groove; 4, roller; 51, first protective cover; 52, connecting rod; 53, connecting block; 54, limit pin; 55, second protective cover; 56, connecting groove; 57, limit hole; 6, first motor; 7, rotating roller; 8, moving groove; 9, first L-shaped moving frame; 10, second L-shaped moving frame; 11, limit block; 12, lifting groove; 13, slider; 14, lead screw; 15, second motor; 16, sliding rod; 17, mounting plate; 18, electron accelerator body; 19, irradiation disc; 20, self-locking pull rod; 21, connecting plate; 22, rubber hanging curtain. Detailed Description of the Embodiment

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Please refer to Figures 1 - 6 , the present utility model provides an embodiment: an electronic accelerator irradiated material moving and conveying device, which includes a support table 1; and further includes a protection component, the protection component includes a first protective cover 51, a connecting rod 52, a connecting block 53, a limit pin 54, a second protective cover 55, a connecting groove 56 and a limit hole 57. A conveyor belt 2 is arranged on the top of the support table 1. Two mounting grooves 3 are symmetrically opened on the top of the conveyor belt 2. The first protective cover 51 is arranged inside the mounting groove 3. Two connecting rods 52 are symmetrically connected to the upper right end of the first protective cover 51. The other ends of the connecting rods 52 are provided with connecting blocks 53. A limit pin 54 is installed on the front side inside the connecting block 53. A second protective cover 55 is arranged corresponding to the right side of the first protective cover 51 inside the mounting groove 3. A connecting groove 56 is opened at the position corresponding to the connecting block 53 on the upper left end of the second protective cover 55. A limit hole 57 is opened at the position corresponding to the connecting groove 56 on the front side of the second protective cover 55. By pushing the second protective cover 55 towards the first protective cover 51, the connecting rods 52 and the connecting blocks 53 on the right side of the first protective cover 51 can be inserted into the connecting groove 56 on the left side of the second protective cover 55. When the connecting block 53 is inserted into the connecting groove 56, the spring at the rear end of the limit pin 54 will push the limit pin 54 into the limit hole 57, so that the second protective cover 55 and the first protective cover 51 can be assembled and installed, improving the installation efficiency. And by installing the first protective cover 51 and the second protective cover 55 on the top of the conveyor belt 2, the top of the conveyor belt 2 can be protected, avoiding the irradiation rays from causing harm to the staff and improving the safety of use.

[0025] Please refer to Figures 1 - 6, in this embodiment, rollers 4 are symmetrically arranged inside the two mounting grooves 3. The tops of the rollers 4 are connected to the bottoms of the first protective cover 51 and the second protective cover 55. By means of the rollers 4, the first protective cover 51 and the second protective cover 55 can move more smoothly within the mounting grooves 3, improving the practicability. Two first motors 6 are symmetrically installed on the front side of the conveyor belt 2. At positions corresponding to the first motors 6 inside the conveyor belt 2, two rollers 7 are arranged. The output ends of the first motors 6 are connected to the front ends of the rollers 7. By means of the first motors 6, the rollers 7 can be driven to rotate. When the rollers 7 rotate, the conveyor belt 2 will be driven to perform the conveying work. Two moving grooves 8 are symmetrically formed on the front and rear sides of the conveyor belt 2. A first L-shaped moving frame 9 and a second L-shaped moving frame 10 are respectively arranged inside the two moving grooves 8. Limiting blocks 11 are symmetrically installed on the upper and lower sides of the lower ends of the first L-shaped moving frame 9 and the second L-shaped moving frame 10. Square grooves are formed at positions corresponding to the limiting blocks 11 on the upper and lower sides inside the moving grooves 8, and the limiting blocks 11 are located within the square grooves. By pushing the first L-shaped moving frame 9 and the second L-shaped moving frame 10, their left and right movement inside the moving grooves 8 can be controlled to achieve the purpose of adjusting the position, and the limiting blocks 11 can be used to limit the first L-shaped moving frame 9 and the second L-shaped moving frame 10, improving the stability of their work.

[0026] Please refer to Figures 1 - 6, in this embodiment, two lifting grooves 12 are symmetrically formed on the inner sides of the first L-shaped moving frame 9 and the second L-shaped moving frame 10. Two sliders 13 are symmetrically arranged inside the lifting grooves 12. An installation plate 17 is connected between the two sliders 13. A second motor 15 is arranged on the top of the first L-shaped moving frame 9. A lead screw 14 is connected through the slider 13 inside the first L-shaped moving frame 9. The output end of the second motor 15 is connected to the top of the lead screw 14. A slide bar 16 is connected through the slider 13 inside the second L-shaped moving frame 10. By driving the second motor 15, the lead screw 14 can be rotated. The rotation of the lead screw 14 will drive the slider 13 inside the first L-shaped moving frame 9 to move up and down. When the slider 13 inside the first L-shaped moving frame 9 moves, it will drive the installation plate 17 to move. And the movement of the installation plate 17 will cause the slider 13 inside the second L-shaped moving frame 10 to move up and down on the outside of the slide bar 16, so as to achieve the effect of controlling the height of the electron accelerator body 18 on the top of the installation plate 17. The electron accelerator body 18 is arranged on the top of the installation plate 17. An irradiation disc 19 is arranged at the upper end inside the first protective cover 51. The bottom of the electron accelerator body 18 passes through the installation plate 17 and the top of the first protective cover 51 and is connected to the irradiation disc 19. The electron accelerator body 18 can generate irradiation rays, and the irradiation rays are projected onto the top of the conveyor belt 2 through the irradiation disc 19, so as to achieve the irradiation sterilization work on the materials on the top of the conveyor belt 2. Self-locking pull rods 20 are symmetrically installed on the left side of the first protective cover 51 and the right side of the second protective cover 55. A connecting plate 21 is installed at the bottom of the self-locking pull rod 20. A rubber hanging curtain 22 is installed at the bottom of the connecting plate 21. And the rubber hanging curtain 22 is made of radiation-proof rubber. By pulling the self-locking pull rod 20, the height of the rubber hanging curtain 22 at the bottom of the connecting plate 21 can be controlled. And through the rubber hanging curtain 22, not only can the irradiation rays be prevented from shooting out through the material inlet and outlet, but also the normal entry and exit of the materials will not be affected, improving the practicability and safety of use.

[0027] When working, the rotating roller 7 can be driven to rotate by the first motor 6. When the rotating roller 7 rotates, it will drive the conveyor belt 2 to perform the conveying work. And the lead screw 14 can be driven to rotate by the second motor 15. The rotation of the lead screw 14 will drive the slider 13 inside the first L-shaped moving frame 9 to move up and down. When the slider 13 inside the first L-shaped moving frame 9 moves, it will drive the mounting plate 17 to move. And the movement of the mounting plate 17 will cause the slider 13 inside the second L-shaped moving frame 10 to move up and down outside the slide bar 16, so as to achieve the effect of controlling the height of the electron accelerator body 18 at the top of the mounting plate 17. At the same time, by pushing the first L-shaped moving frame 9 and the second L-shaped moving frame 10, their left and right movement inside the moving groove 8 can be controlled to achieve the purpose of adjusting the position. And by pushing the second protective cover 55 towards the first protective cover 51, the connecting rod 52 and the connecting block 53 on the right side of the first protective cover 51 can be inserted into the connecting groove 56 on the left side of the second protective cover 55. When the connecting block 53 is inserted into the connecting groove 56, the spring at the rear end of the limit pin 54 will push the limit pin 54 into the limit hole 57, so that the second protective cover 55 and the first protective cover 51 can be assembled together, improving the installation efficiency. And by installing the first protective cover 51 and the second protective cover 55 on the top of the conveyor belt 2, the top of the conveyor belt 2 can be protected. At the same time, the rubber hanging curtain 22 can not only prevent the irradiation rays from shooting out through the inlet and outlet of the material, but also will not affect the normal entry and exit of the material, avoiding the irradiation rays from causing harm to the staff and improving the safety of use.

[0028] Through the above steps, by setting the protection component, the rays in the irradiation area can be effectively blocked, so as to solve the problem that the common irradiation material conveying device, due to the lack of a protection component, is likely to cause the irradiation rays to be reflected onto the staff, thus causing damage to the staff's body and reducing the safety of use.

Claims

1. An electronic accelerator irradiation material moving and conveying device, comprising a support table (1); characterized in that: It further includes a protection component, which includes a first protective cover (51), a connecting rod (52), a connecting block (53), a limit pin (54), a second protective cover (55), a connecting groove (56) and a limit hole (57). A conveyor belt (2) is arranged on the top of the support platform (1). Two mounting grooves (3) are symmetrically formed in the top of the conveyor belt (2). The first protective cover (51) is arranged inside the mounting groove (3). Two connecting rods (52) are symmetrically connected to the upper right end of the first protective cover (51). The other ends of the connecting rods (52) are provided with connecting blocks (53). The limit pin (54) is arranged on the front side inside the connecting block (53). The second protective cover (55) is arranged corresponding to the right side of the first protective cover (51) inside the mounting groove (3). The connecting groove (56) is formed at the position corresponding to the connecting block (53) on the upper left end of the second protective cover (55). The limit hole (57) is formed at the position corresponding to the connecting groove (56) on the front side of the second protective cover (55).

2. An electronic accelerator irradiated material moving and conveying device according to claim 1, characterized in that: Rollers (4) are symmetrically arranged inside the two mounting grooves (3), and the tops of the rollers (4) are connected to the bottoms of the first protective cover (51) and the second protective cover (55).

3. An electronic accelerator irradiated material moving and conveying device according to claim 1, characterized in that: Two first motors (6) are symmetrically installed on the front side of the conveyor belt (2). Two rollers (7) are arranged corresponding to the positions of the first motors (6) inside the conveyor belt (2). The output end of the first motor (6) is connected to the front end of the roller (7).

4. An electronic accelerator irradiated material moving and conveying device according to claim 1, characterized in that: Two moving grooves (8) are symmetrically formed on the front and rear sides of the conveyor belt (2). A first L-shaped moving frame (9) and a second L-shaped moving frame (10) are respectively arranged inside the two moving grooves (8). Limit blocks (11) are symmetrically installed on the upper and lower sides of the lower ends of the first L-shaped moving frame (9) and the second L-shaped moving frame (10). Square grooves are formed at the positions corresponding to the limit blocks (11) on the upper and lower sides inside the moving groove (8), and the limit blocks (11) are located inside the square grooves.

5. An electronic accelerator irradiated material moving and conveying device according to claim 4, characterized in that: Two lifting grooves (12) are symmetrically formed inside the inner sides of the first L-shaped moving frame (9) and the second L-shaped moving frame (10). Two sliders (13) are symmetrically arranged inside the lifting grooves (12). A mounting plate (17) is connected between the two sliders (13). A second motor (15) is arranged on the top of the first L-shaped moving frame (9). The slider (13) inside the first L-shaped moving frame (9) is connected through a lead screw (14) in a penetrating manner. The output end of the second motor (15) is connected to the top of the lead screw (14). The slider (13) inside the second L-shaped moving frame (10) is connected through a slide bar (16) in a penetrating manner.

6. An electronic accelerator irradiated material moving and conveying device according to claim 1, characterized in that: An electron accelerator body (18) is arranged on the top of the mounting plate (17). An irradiation disc (19) is arranged at the upper end inside the first protective cover (51). The bottom of the electron accelerator body (18) penetrates through the mounting plate (17) and the top of the first protective cover (51) and is connected to the irradiation disc (19).

7. An electronic accelerator irradiated material moving and conveying device according to claim 1, characterized in that: Self-locking tie rods (20) are symmetrically installed on the left side of the first protective cover (51) and the right side of the second protective cover (55). A connecting plate (21) is installed at the bottom of the self-locking tie rod (20), and a rubber hanging curtain (22) is installed at the bottom of the connecting plate (21). The rubber hanging curtain (22) is made of radiation-proof rubber.

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