Mounting mechanism and irradiation-resistant robot foreign matter prevention device

Abstract

The utility model relates to the technical field of robots used in nuclear power plants, in particular to an installation mechanism and an irradiation-resistant robot foreign matter prevention device. The sliding assembly comprises a containing part and a containing part. The locking assembly comprises a blocking piece, an operating piece and a rotating piece, the surrounding assembly comprises a surrounding piece and a mounting piece, the mounting piece is arranged on the blocking piece and the surrounding piece, the sliding assembly and the locking assembly act on the machine body, falling parts can be stored at the bottom of the robot, and under cooperation of the surrounding assembly, the falling parts can be stored in the bottom of the robot. According to the device, components on the two sides can be prevented from being separated in the working process of the whole robot, the whole device can well surround the robot, the foreign matter prevention effect of the robot is improved, the situation that the use efficiency of the robot is affected due to component falling is avoided, and therefore the working intensity of radiation protection workers and decontamination workers is greatly relieved; the dosage level of occupational irradiation received by the people is also remarkably reduced, and the radiation risk is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of robots used in nuclear power plants, in particular to a mounting mechanism and a foreign body protection device for radiation-resistant robots. Background Art

[0002] In conventional power plants and some more advanced nuclear power plants, radiation protection workers need to go to radiation control areas in person to conduct on-site dose tests to calibrate radiation zones and supervise radiation work, which undoubtedly increases their risk of radiation exposure.

[0003] To solve this problem, some nuclear power plants have begun to introduce radiation-resistant robots, which can replace manual work to calibrate radiation levels on site, thereby greatly reducing the workload of radiation protection workers and decontamination workers, and significantly reducing the dose level of occupational exposure they receive, further reducing radiation risks.

[0004] However, this solution is not without its drawbacks. During long-term operation, parts on the robot (such as bolts, etc.) may fall off. These detached parts may be left in the workplace, causing the presence of foreign objects in the workplace and affecting the work in the radiation control area. Therefore, if this problem cannot be effectively solved, the application of this method of using robots may be limited. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problem that parts on the robot may fall off during long-term operation, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a mounting mechanism.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a mounting mechanism, comprising:

[0009] Body;

[0010] A sliding assembly comprises a receiving member and a receiving member, wherein the receiving member is arranged on the body, and the receiving member is arranged on the receiving member; and

[0011] The locking assembly comprises a blocking member, an operating member and a rotating member, wherein the blocking member is arranged on the accommodating member, the operating member is arranged on the accommodating member, and the rotating member is arranged on the operating member.

[0012] As a preferred solution of an installation mechanism of the utility model, wherein: the accommodating member includes a guide rod, a guide plate, a guide groove, a compression spring and a front entry plate, the guide rod is arranged on the machine body, the guide plate is arranged on the guide rod, the guide groove is arranged on the guide plate, the compression spring is arranged on the guide groove, and the front entry plate is arranged on the guide plate.

[0013] As a preferred solution of an installation mechanism of the utility model, the accommodating member includes an adapter plate, a receiving plate, a bottom dividing plate and a side wall dividing plate, the adapter plate is arranged on the guide groove, the receiving plate is arranged on the adapter plate, and the bottom dividing plate and the side wall dividing plate are arranged on the receiving plate.

[0014] As a preferred solution of an installation mechanism of the utility model, the blocking member includes a front blocking plate, double-side blocking plates and a rear blocking plate, the front blocking plate is arranged on the receiving plate, the double-side blocking plates are arranged on the front blocking plate, and the rear blocking plate is arranged on the receiving plate.

[0015] As a preferred solution of an installation mechanism of the utility model, wherein: the operating member includes an entry groove, a side wall groove and a reaction force spring, the entry groove is arranged on the guide rod, the side wall groove is arranged on the guide rod, and the reaction force spring is arranged on the entry groove.

[0016] As a preferred solution of the installation mechanism of the utility model, the rotating member includes a moving rod and a rotating block, the moving rod is arranged on the entry groove, and the rotating block is arranged on the moving rod.

[0017] As a preferred solution of an installation mechanism of the utility model, wherein: the rotating member includes a transition groove, a rotating shaft, a blocking block and a transition spring, the transition groove is arranged on the moving rod, the rotating shaft is arranged on the transition groove, the blocking block is arranged on the rotating shaft, and the transition spring is arranged on the blocking block.

[0018] The utility model has a beneficial effect of an installation mechanism: through the sliding assembly and the locking assembly acting on the body, even if parts fall off during the robot's motion work, they will be stored at the bottom of the robot and will not fall in the workplace, reducing the impact on the robot's use efficiency due to the detachment of parts.

[0019] In actual use, there is still a problem of storing detached parts at the bottom of the robot, but there is also a risk of parts detaching at the positions on both sides of the robot.

[0020] In order to solve the above technical problems, the utility model also provides the following technical solutions: a radiation-resistant robot anti-foreign matter device, including a mounting mechanism, and,

[0021] The surrounding component comprises a surrounding member and a mounting member, wherein the surrounding member is arranged on the blocking member, and the mounting member is arranged on the blocking member and the surrounding member.

[0022] As a preferred solution of the radiation-resistant robot anti-foreign object device of the utility model, the surrounding member includes a first enclosure plate, a second enclosure plate and a sandwich plate, the first enclosure plate and the second enclosure plate are arranged on the blocking member, and the sandwich plate is arranged on the first enclosure plate and the second enclosure plate.

[0023] As a preferred solution of a radiation-resistant robot anti-foreign object device of the utility model, the mounting part includes an insert rod, a fixing groove, a snap groove, a compression spring and a snap block, the insert rod is arranged on the blocking member, the fixing groove is arranged on the insert rod, the snap groove is arranged on the first enclosure plate and the second enclosure plate, the compression spring is arranged on the snap groove, and the snap block is arranged on the compression spring.

[0024] The beneficial effects of the radiation-resistant robot anti-foreign object device of the utility model are as follows: through the sliding component and the locking component acting on the body, the detached parts can be stored at the bottom of the robot, and with the cooperation of the surrounding component, the entire robot can avoid the detachment of the parts on both sides during work. The entire device can surround the robot well, increase the robot's anti-foreign object function, and avoid the detachment of parts that affect the robot's use efficiency, thereby greatly reducing the workload of radiation protection workers and decontamination workers, and significantly reducing the dose level they receive from occupational exposure, further reducing radiation risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 The figure is a schematic diagram of the overall structure of an installation mechanism.

[0027] Figure 2The figure is a partial structural diagram of a mounting mechanism.

[0028] Figure 3 The figure is a schematic diagram of the structure of a sliding component of an installation mechanism.

[0029] Figure 4 The present invention is a schematic diagram of the connection structure of the sliding component and the locking component of a mounting mechanism.

[0030] Figure 5 A schematic diagram of the operating part structure of an installation mechanism

[0031] Figure 6 The figure is a schematic diagram of the rotating part structure of a mounting mechanism.

[0032] Figure 7 The present invention is a schematic diagram of the overall structure of an installation mechanism and a radiation-resistant robot anti-foreign object device.

[0033] Figure 8 The present invention is a schematic diagram of the disassembled structure of an installation mechanism and a radiation-resistant robot anti-foreign object device.

[0034] Fig. 9 The present invention is a schematic diagram of the structure of an installation mechanism and an enclosure component of a radiation-resistant robot anti-foreign object device.

[0035] Fig.10 It is a schematic diagram of the enlarged structure of part A of an installation mechanism and a radiation-resistant robot anti-foreign object device. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Example 1

[0040] Reference Figure 1 - Figure 3, which is the first embodiment of the utility model, and this embodiment provides a mounting mechanism, including a body 100 and a sliding assembly 200, wherein the sliding assembly 200 includes a receiving member 201 and a receiving member 202, the receiving member 201 is arranged on the body 100, and the receiving member 202 is arranged on the receiving member 201, and the receiving member 201 and the receiving member 202 act on the body 100, so that the mechanism that can accommodate the robot falling off can be preliminarily installed.

[0041] Specifically, the receiving member 201 includes a guide rod 201a, a guide plate 201b, a guide groove 201c, an extrusion spring 201d and a front entry plate 201e. The guide rod 201a is arranged on the body 100. The guide rod 201a is a semi-cylindrical structure. There are two guide rods 201a, which are respectively fixedly connected to the chassis of the body 100. The guide plate 201b is arranged on the guide rod 201a. There are two guide plates 201b, which are respectively fixedly connected to the guide column and are arranged on the horizontal plane of the guide column. The guide groove 201c is arranged on the guide plate 201b. The guide groove 201c is opened on the guide plate 201b. The guide groove 201c can make the object move on the guide column and squeeze the guide column. Spring 201d is arranged on guide groove 201c, and extrusion spring 201d is fixedly connected to guide groove 201c. When an object moves in one side of guide groove 201c, it will squeeze the extrusion spring 201d on the other side of guide groove 201c. Front entry plate 201e is arranged on guide plate 201b, and front entry plate 201e is fixedly connected to guide plate 201b. Front entry plate 201e is connecting guide plates 201b on both sides, and front entry plate 201e has a certain inclination, so that it is convenient for the front side components to detach from the front entry plate 201e. The center position of front entry plate 201e has a certain inclination angle, so that it is convenient for the detached components to move to a position close to the middle of guide plate 201b.

[0042] Further, the accommodating member 202 includes an adapter plate 202a, a receiving plate 202b, a bottom partition plate 202c and a side wall partition plate 202d. The adapter plate 202a is disposed on the guiding groove 201c and is slidably connected thereto. The adapter plate 202a can enter the guiding groove 201c and move on the guiding plate 201b. The receiving plate 202b is disposed on the adapter plate 202a and is fixedly connected thereto. The receiving plate 202b has a "U" structure, and the two "|" structures on both sides are inclined towards each other, so as to increase the receiving range on both sides. There is a certain space between the receiving plate 202b and the chassis of the machine body 100, so that the detached components can be accommodated. The bottom partition plate and the side wall partition plate 202d are disposed on the receiving plate 202b. The bottom partition plate is fixedly connected to the bottom of the receiving plate 202b, so that the bottom of the receiving plate 202b is divided into several parts, facilitating the accommodation of the detached components of the corresponding machine body 100, and the detached components can also be reinstalled at the corresponding positions. The side wall partition plate is fixedly connected to both sides of the receiving plate 202b, so that both sides of the receiving plate 202b are divided into several parts, facilitating the accommodation of the detached components of the corresponding machine body 100, and having a certain position marking function, so that the detached components can be reinstalled at the corresponding positions.

[0043] Operation process: Through the receiving plate 202b and the bottom partition plate and side wall partition plate on the receiving plate 202b, under the action of the adapter plate 202a and the guiding groove 201c, it can move on the guiding rod 201a, so as to complete the function of accommodating the detached components at the bottom of the machine body 100 by the receiving plate 202b. At the same time, when the receiving plate 202b moves, it will exert a squeezing effect on the compression spring 201d in the guiding groove 201c.

[0044] Embodiment 2

[0045] Refer to Figure 1 - Figure 6 This is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides an installation mechanism, including a locking assembly 300, which includes a blocking member 301, an operating member 302 and a rotating member 303. The blocking member 301 is disposed on the accommodating member 202, the operating member 302 is disposed on the accommodating member 201, and the rotating member 303 is disposed on the operating member 302. Through the interaction between the blocking member 301, the operating member 302 and the rotating member 303, the sliding assembly 200 can fix the position of the moving receiving plate 202b under the action of the locking assembly 300.

[0046] Specifically, the blocking member 301 includes a front blocking plate 301a, a double-sided blocking plate 301b and a rear blocking plate 301c. The front blocking plate 301a is arranged on the receiving plate 202b, and the front blocking plate 301a is fixedly connected to one side of the receiving plate 202b. The front blocking plate 301a is a rectangular structure. The double-sided blocking plates 301b are arranged on the front blocking plate 301a, and the double-sided blocking plates 301b are fixedly connected to both sides of the front blocking plate 301a. The double-sided blocking plates 301b are panels with a certain curvature, which can be used for the receiving plate 202b. The plate 202b performs a closing function on the receiving plate 202b at a position close to the front entry plate 201e, and the rear blocking plate 301c is arranged on the receiving plate 202b, and the rear blocking plate 301c is fixedly connected to the other side of the receiving plate 202b. The rear blocking plate 301c is a structure that can close the other side of the receiving plate 202b. The front blocking plate 301a, the double-sided blocking plate 301b and the rear blocking plate 301c are arranged on the receiving plate 202b, and will not affect the movement of the receiving plate 202b on the guide rod 201a.

[0047] Furthermore, the operating member 302 includes an entry groove 302a, a side wall groove 302b and a reaction spring 302c. The entry groove 302a is arranged on the guide rod 201a, and the entry groove 302a is opened on the guide rod 201a, so that a circular hole shape is opened on the side of the guide rod 201a close to the rear blocking plate 301c. The side wall groove 302b is arranged on the guide rod 201a, and the side wall groove 302b is opened on the guide rod 201a, and the side wall groove 302b is opened on the side wall of the guide rod 201a, so that the guide rod 201a has a notch on one side of the entry groove 302a. The reaction spring 302c is arranged on the entry groove 302a, and the reaction spring 302c is fixedly connected to the entry groove 302a. When an object enters the entry groove 302a, the reaction spring 302c will be squeezed.

[0048] Furthermore, the rotating member 303 includes a moving rod 303a and a rotating block 303b, the moving rod 303a is arranged on the entry groove 302a, the rotating rod is movably connected to the entry groove 302a, and one side of the rotating rod is rotatably connected to the rear blocking plate 301c under force, the rotating block 303b is arranged on the moving rod 303a, the rotating block 303b is fixedly connected to the moving rod 303a, the rotating block 303b is a handle for easy rotation, the rotation of the rotating block 303b can drive the rotating rod to rotate, and the rotating block 303b is rotatably connected to the rear blocking plate 301c, so that the movement of the rear blocking plate 301c can drive the moving rod 303a and the rotating block 303b to move, and the rotation of the rotating block 303b can drive the rotation of the moving rod 303a;

[0049] The rotating member 303 includes a transition groove 303c, a rotation shaft 303d, a blocking block 303e and a transition spring 303f. The transition groove 303c is arranged on the moving rod 303a. The transition groove 303c is opened on the moving rod 303a. The transition groove 303c enables a ","-like structure to be opened on one side of the moving rod 303a. The groove opened on the moving rod 303a gradually increases or decreases from one side to the other side. The rotation shaft 303d is arranged on the transition groove 303c. The rotation shaft 303d is fixedly connected to the transition groove 303c. The blocking block 303e is arranged on the rotation shaft 303d. The blocking block 303e is rotatably connected to the rotation shaft 303d. The blocking block 303e is a The structure in the shape of the number "6" is convenient for rotation on the rotating shaft 303d. The transition spring piece 303f is arranged on the blocking block 303e. The transition spring piece 303f is fixedly connected between the blocking block 303e and the transition groove 303c, so that the blocking block 303e can be moved into the transition groove 303c when squeezed again. At this time, the blocking block 303e will not exceed the range of the moving rod 303a. When the moving rod 303a rotates, it will drive the blocking block 303e to move synchronously. At this time, when the blocking block 303e moves to the side wall groove 302b, the transition spring piece 303f releases the squeezing force, so that the blocking block 303e expands into the side wall groove 302b of the guide rod 201a, thereby limiting the rotation.

[0050] The remaining structures are the same as those of Example 1.

[0051] Operation process: when the receiving plate 202b moves on the guide plate 201b, an extrusion force is generated on the extrusion spring 201d, and the rotating block 303b can be rotated in a directional manner to make the moving rod 303a move synchronously in the entry groove 302a. Since the diameter of the entry groove 302a is adapted to the diameter of the rotating rod, the blocking block 303e on the rotating rod will be retracted into the transition groove 303c under the action of the transition spring 303f. When the moving rod 303a moves to the side wall groove 302b, the transition spring 303f will bounce the blocking block 303e. With the assistance of the rotating shaft 303d, the rear blocking plate 301c connected to the receiving plate 202b can be positioned on the guide rod 201a, playing a role of fixing a position.

[0052] On the contrary, when it is necessary to move out the receiving plate 202b and the rear blocking plate 301c, etc., the rotating block 303b can be continuously rotated in a directional manner to make the moving rod 303a move away from the side wall groove 302b, so that the blocking block 303e gradually retracts into the transition groove 303c. At this time, under the joint action of the extrusion spring 201d and the reaction spring 302c, the receiving plate 202b and the rear blocking plate 301c can be partially pushed out, and then the rear blocking plate 301c can be easily pulled to drive the receiving plate 202b to separate from the guide plate 201b.

[0053] Example 3

[0054] Reference Figure 1 - Fig.10 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a radiation-resistant robot anti-foreign object device, including a surrounding component 400, including a surrounding member 401 and a mounting member 402. The surrounding member 401 is arranged on the blocking member 301, and the mounting member 402 is arranged on the blocking member 301 and the surrounding member 401. The surrounding member 401 and the mounting member 402 act on the locking component 300, so that the entire robot can be surrounded, further expanding the range that can accommodate falling parts.

[0055] Specifically, the surrounding member 401 includes a first enclosure plate 401a, a second enclosure plate 401b and a sandwich plate 401c. The first enclosure plate 401a and the second enclosure plate 401b are arranged on the blocking member 301. The first enclosure plate 401a and the second enclosure plate 401b can be movably connected to the front blocking plate 301a, the double-side blocking plates 301b and the rear blocking plate 301c on the blocking member 301. The first enclosure plate 401a and the second enclosure plate 401b can surround the entire robot. The sandwich plate 401c is arranged on the first enclosure plate 401a and the second enclosure plate 401b. There are two sandwich plates 401c. The sandwich plates 401c are respectively fixedly connected to the first enclosure plate 401a and the second enclosure plate 401b. The sandwich plate 401c is arranged between the first enclosure plate 401a or the second enclosure plate 401b and the robot.

[0056] Furthermore, the mounting member 402 includes an insert rod 402a, a fixing groove 402b, a snap groove 402c, a compression spring 402d and a snap block 402e, the insert rod 402a is arranged on the blocking member 301, the insert column is fixedly connected to the blocking member 301, and is arranged at the four corners of the front blocking plate 301a and the rear blocking plate 301c, the fixing groove 402b is arranged on the insert rod 402a, the fixing groove 402b is opened on the insert column, and the fixing groove 402b makes semicircular grooves on both sides of the insert column, the snap groove 402c is arranged on the first enclosure plate 401a and the second enclosure plate 401b, and the snap groove 402c is opened on the first enclosure plate 401a On the second enclosure plate 401b and corresponding to the position of the insertion column, the snap groove 402c is composed of rectangular grooves on both sides and a round hole groove in the middle for the insertion column to pass through, and the compression spring 402d is arranged on the snap groove 402c, and the compression spring 402d is fixedly connected to the two sides of each snap groove 402c, and the snap block 402e is arranged on the compression spring 402d, and the snap block 402e is fixedly connected to the compression spring 402d, and the snap block 402e is a sphere, and the sphere is formed by grooves on both sides that are adapted to the snap groove 402c, so that the snap block 402e can be squeezed and retracted, can expand when the squeezing is released, and can retract again when squeezed again.

[0057] The remaining structure is the same as that of Example 2.

[0058] Operation process: Through the operation of the sliding assembly 200 and the locking assembly 300, the first enclosure plate 401a and the second enclosure plate 401b can, under the action of the insertion column, drive the compression spring 402d and the snap block 402e in the snap groove 402c to realize the snap installation of the insertion column, thereby completing the function of surrounding the entire robot, thereby expanding the range of accommodating detached components, increasing the ability of the radiation-resistant robot to prevent foreign objects, and improving the use efficiency of the radiation-resistant robot.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mounting mechanism, characterized in that: include, Body (100); A sliding assembly (200) comprises a receiving member (201) and a receiving member (202), wherein the receiving member (201) is arranged on the machine body (100), and the receiving member (202) is arranged on the receiving member (201); and, The locking assembly (300) comprises a blocking member (301), an operating member (302) and a rotating member (303), wherein the blocking member (301) is arranged on the accommodating member (202), the operating member (302) is arranged on the accommodating member (201), and the rotating member (303) is arranged on the operating member (302).

2. The mounting mechanism according to claim 1, characterized in that: The accommodating member (201) comprises a guide rod (201a), a guide plate (201b), a guide groove (201c), a pressing spring (201d) and a front entry plate (201e); the guide rod (201a) is arranged on the machine body (100); the guide plate (201b) is arranged on the guide rod (201a); the guide groove (201c) is arranged on the guide plate (201b); the pressing spring (201d) is arranged on the guide groove (201c); and the front entry plate (201e) is arranged on the guide plate (201b).

3. The mounting mechanism according to claim 2, characterized in that: The container (202) comprises an adapter plate (202a), a receiving plate (202b), a bottom partition plate (202c) and a side wall partition plate (202d); the adapter plate (202a) is arranged on the guide groove (201c); the receiving plate (202b) is arranged on the adapter plate (202a); and the bottom partition plate (202c) and the side wall partition plate (202d) are arranged on the receiving plate (202b).

4. The mounting mechanism according to claim 3, characterized in that: The blocking member (301) comprises a front blocking plate (301a), double-sided blocking plates (301b) and a rear blocking plate (301c); the front blocking plate (301a) is arranged on the receiving plate (202b); the double-sided blocking plates (301b) are arranged on the front blocking plate (301a); and the rear blocking plate (301c) is arranged on the receiving plate (202b).

5. The mounting mechanism according to claim 3 or 4, characterized in that: The operating member (302) comprises an entry slot (302a), a side wall slot (302b) and a reaction spring (302c); the entry slot (302a) is arranged on the guide rod (201a); the side wall slot (302b) is arranged on the guide rod (201a); and the reaction spring (302c) is arranged on the entry slot (302a).

6. The mounting mechanism according to claim 5, characterized in that: The rotating member (303) comprises a moving rod (303a) and a rotating block (303b), wherein the moving rod (303a) is arranged on the entry groove (302a), and the rotating block (303b) is arranged on the moving rod (303a).

7. The mounting mechanism according to claim 6, characterized in that: The rotating member (303) comprises a transition groove (303c), a rotating shaft (303d), a blocking block (303e) and a transition spring (303f); the transition groove (303c) is arranged on the moving rod (303a); the rotating shaft (303d) is arranged on the transition groove (303c); the blocking block (303e) is arranged on the rotating shaft (303d); and the transition spring (303f) is arranged on the blocking block (303e).

8. A radiation-resistant robot anti-foreign matter device, characterized in that: The device comprises the mounting mechanism according to any one of claims 1 to 7, and The surrounding component (400) comprises a surrounding member (401) and a mounting member (402), wherein the surrounding member (401) is arranged on the blocking member (301), and the mounting member (402) is arranged on the blocking member (301) and the surrounding member (401).

9. The radiation-resistant robot anti-foreign matter device according to claim 8, characterized in that: The surrounding member (401) includes a first enclosure plate (401a), a second enclosure plate (401b) and a sandwich plate (401c), wherein the first enclosure plate (401a) and the second enclosure plate (401b) are arranged on the blocking member (301), and the sandwich plate (401c) is arranged on the first enclosure plate (401a) and the second enclosure plate (401b).

10. The radiation-resistant robot foreign body protection device according to claim 9, characterized in that: The mounting member (402) comprises an insert rod (402a), a fixing groove (402b), a snap groove (402c), a compression spring (402d) and a snap block (402e), wherein the insert rod (402a) is arranged on the blocking member (301), the fixing groove (402b) is arranged on the insert rod (402a), the snap groove (402c) is arranged on the first enclosure plate (401a) and the second enclosure plate (401b), the compression spring (402d) is arranged on the snap groove (402c), and the snap block (402e) is arranged on the compression spring (402d).

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