Ray protection device of intelligent sorting machine

Abstract

The utility model discloses a ray protection device of intelligent sorter relates to protection device technical field, including the shell and install the ray source in the shell, be equipped with the baffle in the shell, the baffle divides the inside of shell into cavity 1 and cavity 2, and the baffle middle part is equipped with the positioning cylinder that protrudes towards the inside of cavity 2, and the baffle middle part is equipped with the baffle. The radiation source is installed in the positioning cylinder, a protective cover is arranged on the outer side of the radiation source in the first cavity, a beam limiting tube is installed on the left end face of the shell in a penetrating mode, one end of the beam limiting tube is arranged on the outer side of the protective cover in a sleeving mode, a lens is installed in the other end of the beam limiting tube, and a heat dissipation assembly is arranged in the second cavity. The X-ray receiving device is reasonable in design, simple in structure, small in size, capable of reducing the situation that X-rays irradiate the outer side of the X-ray receiving device, good in protection effect and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a radiation protective device for an intelligent sorting machine. Background Art

[0002] In modern mineral processing technology, dry mineral processing is gradually being widely studied due to its low pollution, short process flow and low production cost. Among them, the dry ray sorting machine is a new type of equipment currently on the market that uses the different penetration properties of rays in materials of different materials to achieve dry ore processing. However, since the radiation of rays can cause harm to the human body, the radiation protection ability of the dry ray sorting machine itself has become the main indicator of the safety performance of the dry ray sorting machine.

[0003] The radiation protection structure of the existing dry-process X-ray sorting machine uses lead plate as the main filling material of the radiation protection panel, and the protection structure is large in size. It is not convenient to limit the irradiation range of the radiation. The radiation can easily irradiate the outside of the radiation receiving device, which poses certain safety hazards and urgently needs improvement. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing protective structure is relatively large in size, and the radiation is easily irradiated to the outside of the radiation receiving device, which poses certain safety hazards.

[0005] In order to solve the above problems, the technical solution of the utility model is: a radiation protection device for an intelligent sorting machine, comprising a shell and a radiation source installed inside the shell, a partition is provided inside the shell, the partition divides the inside of the shell into cavity one and cavity two, and a positioning cylinder protruding toward the inside of cavity two is provided in the middle of the partition, the radiation source is installed inside the positioning cylinder, a protective cover is provided on the outside of the radiation source inside cavity one, a limiting beam tube is installed through the left end face of the shell, one end of the limiting beam tube is mounted on the outside of the protective cover, and a lens is installed inside the other end, and a heat dissipation component is provided inside cavity two.

[0006] Furthermore, a lead plate is provided on the inner wall of the cavity 1.

[0007] Furthermore, the positioning cylinder is a cylindrical structure and is made of high thermal conductivity carbon fiber material.

[0008] Furthermore, the protective cover is installed on the partition, and its light outlet is a rectangular structure.

[0009] Furthermore, the restraining tube is a rectangular tube, and a plurality of lead rings are embedded on the inner wall of the rectangular tube.

[0010] Furthermore, the heat dissipation assembly includes a cold plate installed at the end of the positioning tube, a semiconductor refrigeration plate is installed on one side of the cold plate, a plurality of heat sinks are provided on the side of the positioning tube, and a fan is provided inside the second cavity on one side of the positioning tube.

[0011] Furthermore, a ventilation window is provided on the right end face of the cavity 2, and heat dissipation windows are provided on the front and rear end faces, and dustproof nets are installed inside the ventilation window and the heat dissipation window.

[0012] The advantages of the utility model compared with the existing technology are: the utility model can make the X-rays irradiated to the ray receiving device into a rectangular beam through the cooperation of the protective cover and the beam limiting tube, and improve the verticality of the X-rays, effectively reduce the situation of X-rays irradiating the outside of the ray receiving device, improve the protection effect of X-rays, and improve the safety of the device. The utility model has a reasonable design, a simple structure, a compact size, and can reduce the situation of X-rays irradiating the outside of the ray receiving device, with good protection effect and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional Figure 1 .

[0014] Figure 2 The utility model is a three-dimensional Figure 2 .

[0015] Figure 3 It is an internal structure diagram of the shell of the utility model.

[0016] Figure 4 It is a cross-sectional view of the utility model.

[0017] As shown in the figure: 1. Shell; 2. Radiation source; 3. Partition; 4. Positioning tube; 5. Protective cover; 6. Beam limiting tube; 7. Lens; 8. Lead plate; 9. Lead ring; 10. Cooling plate; 11. Semiconductor cooling plate; 12. Heat sink; 13. Fan; 14. Ventilation window; 15. Heat dissipation window. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , Figure 2 and Figure 4As shown, a radiation protection device for an intelligent sorting machine includes a shell 1 and a radiation source 2 installed inside the shell 1. A partition 3 is provided inside the shell 1, and the partition 3 divides the inside of the shell 1 into a cavity one and a cavity two. A positioning cylinder 4 protruding toward the inside of the cavity two is provided in the middle of the partition 3. The radiation source 2 is installed inside the positioning cylinder 4. The positioning cylinder 4 is a cylindrical structure and is made of high thermal conductivity carbon fiber material.

[0020] like Figure 3 and Figure 4 As shown, a lead plate 8 is provided on the inner wall of the cavity 1, and a protective cover 5 is provided inside the cavity on the outside of the radiation source 2. The protective cover 5 is installed on the partition 3, and its light outlet is a rectangular structure. A beam limiting tube 6 is installed through the left end face of the shell 1. One end of the beam limiting tube 6 is sleeved on the outside of the protective cover 5, and a lens 7 is installed inside the other end. The beam limiting tube 6 is a rectangular tube, and a plurality of lead rings 9 are embedded on its inner wall.

[0021] A lead plate 8 is provided on the inner wall of cavity one to prevent X-rays from passing through the shell 1, thereby improving safety. The light outlet of the protective cover is a rectangular structure, which can preliminarily limit the X-ray beam entering the beam-limiting tube 6. The beam-limiting tube 6 is a rectangular tube, so that the X-rays irradiated on the ray receiving device are rectangular beams. By embedding a plurality of lead rings 9 on the inner wall of the beam-limiting tube 6, part of the X-rays colliding on the inner wall of the beam-limiting tube 6 can be absorbed, thereby improving the verticality of the X-rays irradiated on the ray receiving device, effectively reducing the situation where the X-rays irradiate the outside of the ray receiving device, further improving the protection effect of X-rays, and improving the safety of the device.

[0022] Again Figure 3 and Figure 4 As shown, a heat dissipation component is provided inside cavity two, and the heat dissipation component includes a cold conduction plate 10 installed at the end of the positioning cylinder 4, a semiconductor refrigeration plate 11 is installed on one side of the cold conduction plate 10, and a plurality of heat dissipation fins 12 are provided on the side of the positioning cylinder 4. A fan 13 is provided on one side of the positioning cylinder 4 inside cavity two, a ventilation window 14 is provided on the right end face of cavity two, and heat dissipation windows 15 are provided on the front and rear end faces, and dustproof nets are installed inside the ventilation window 14 and the heat dissipation window 15.

[0023] The heat generated by the radiation source 2 is transferred to the positioning tube 4 and the heat sink 12, the semiconductor refrigeration sheet 11 works to cool, and the positioning tube 4 and the heat sink 12 are quickly cooled by the cold plate 10 to achieve heat dissipation of the radiation source 2. The good cooling effect of the semiconductor refrigeration sheet 11 can effectively prevent the risk of damage to the radiation source 2 due to excessive temperature. The fan 13 can accelerate the circulation of the cavity 2 and the external air, so as to dissipate the heat generated by the semiconductor refrigeration sheet 11 in time.

[0024] In specific use, the cooperation of the protective cover 5 and the beam limiting tube 6 can make the X-rays irradiated on the ray receiving device a rectangular beam, and improve the verticality of the X-rays, effectively reduce the situation where the X-rays irradiate the outside of the ray receiving device, improve the protection effect of X-rays, and improve the safety of the device. When the semiconductor refrigeration plate 11 is working, the positioning cylinder 4 and the heat sink 12 are quickly cooled by the cold plate 10 to achieve heat dissipation of the ray source 2, which can effectively prevent the risk of damage to the ray source 2 due to excessive temperature.

[0025] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A radiation protection device for an intelligent sorting machine, comprising a housing (1) and a radiation source (2) installed inside the housing (1), characterized in that: A partition (3) is provided inside the shell (1), the partition (3) divides the inside of the shell (1) into a first cavity and a second cavity, and a positioning tube (4) protruding toward the inside of the second cavity is provided in the middle of the partition (3), the radiation source (2) is installed inside the positioning tube (4), a protective cover (5) is provided inside the first cavity and outside the radiation source (2), a beam limiting tube (6) is installed through the left end surface of the shell (1), one end of the beam limiting tube (6) is sleeved on the outside of the protective cover (5), and a lens (7) is installed inside the other end, and a heat dissipation component is provided inside the second cavity.

2. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: A lead plate (8) is provided on the inner wall of the cavity one.

3. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: The positioning cylinder (4) is a cylindrical structure and is made of a high thermal conductivity carbon fiber material.

4. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: The protective cover (5) is installed on the partition (3), and its light outlet is a rectangular structure.

5. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: The limiting tube (6) is a rectangular tube, and a plurality of lead rings (9) are embedded on the inner wall of the tube.

6. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: The heat dissipation assembly comprises a cooling plate (10) mounted on the end of the positioning tube (4), a semiconductor cooling plate (11) being mounted on one side of the cooling plate (10), a plurality of cooling plates (12) being arranged on the side of the positioning tube (4), and a fan (13) being arranged inside the second cavity on one side of the positioning tube (4).

7. The radiation protection device for an intelligent sorting machine according to claim 1, characterized in that: The right end face of the second cavity is provided with a ventilation window (14), and the front and rear end faces are provided with heat dissipation windows (15), and dustproof nets are installed inside the ventilation window (14) and the heat dissipation window (15).

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