Full-automatic recovery device for irradiation target

Abstract

The utility model discloses a full-automatic recovery device for irradiation targets, which comprises an upper substrate and a lower substrate which are vertically arranged, a connecting substrate is arranged between the upper substrate and the lower substrate, the connecting substrate can move up and down under the driving of a driving assembly, and the connecting substrate and the upper substrate or the lower substrate are positioned on the same horizontal plane; guide rails are fixedly arranged on the upper base plate, the lower base plate and the connecting base plate, a sliding trolley is arranged on the guide rails, and the sliding trolley is driven by a sliding assembly to slide along the guide rails. The full-automatic blanking device has the main beneficial effects that the design is exquisite, the full-automatic blanking of the target piece is realized, and as the lower base plate is arranged below the ground, heightening treatment is not required to be carried out on the processes of feeding, radiation manufacturing and the like of the target piece, the complexity of the process is reduced, the maintenance is convenient, the enterprise cost is also reduced, and the full-automatic blanking device has wide applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of radionuclide preparation, and in particular to a fully automatic recovery device for irradiated targets. Background Art

[0002] In existing nuclear facilities, the target conveyor is semicircular and set on the ground. This means that when the target is loaded and processed by radiation manufacturing, it needs to be raised so that the target can be unloaded normally on the ground. However, the material requirements for target loading and radiation manufacturing are high, which makes the raised materials expensive, which is not conducive to the development of enterprises and has great limitations. At the same time, it also increases the complexity, high implementation cost, difficult maintenance and high cost. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a fully automatic recovery device for irradiated targets.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A fully automatic recovery device for irradiated targets comprises an upper substrate and a lower substrate which are arranged vertically, a connecting substrate is arranged between the upper substrate and the lower substrate, the connecting substrate can be moved up and down under the drive of a driving component, and is on the same horizontal plane as the upper substrate or the lower substrate; guide rails are fixed on the upper substrate, the lower substrate and the connecting substrate, a sliding car is arranged on the guide rails, and the sliding car slides along the guide rails under the drive of the sliding component.

[0006] Preferably, the driving assembly at least comprises a driving frame and a slide rail fixed thereon, the slide rail is provided with a sliding block matched therewith, the sliding block is fixedly provided with a driving plate, and the driving plate is fixedly provided with the connecting substrate.

[0007] Preferably, the drive assembly also includes a transmission seat fixed on the drive frame, the transmission seat is provided with a transmission screw rod adapted thereto, one end of the transmission screw rod is connected to the motor shaft of the drive motor, the transmission screw rod is also provided with a transmission nut which is screw-driven thereto, and the transmission nut is fixed on the drive plate.

[0008] Preferably, an induction switch is fixedly provided on the driving frame, and an induction sheet is fixedly provided on the driving board, and the induction sheet can be extended and placed in the induction switch.

[0009] Preferably, the sliding assembly at least includes a support plate fixed to the bottom of the sliding vehicle, L-shaped positioning plates are fixed on both sides of the support plate, the horizontal end of the positioning plate abuts against the lower surface of the guide rail, and a roller is pivoted on the vertical end thereof, and the roller abuts against the upper surface of the guide rail.

[0010] Preferably, a rack is provided between the guide rails, the rack is fixed on the upper base plate, the lower base plate and the connecting base plate, and a gear is provided on the bottom pivot of the support plate, and the gear is meshed with the rack.

[0011] Preferably, a sliding motor is fixedly provided on the sliding vehicle, a reducer is fixedly provided on the motor shaft of the sliding motor, and the gear is fixedly provided on the reducer.

[0012] The beneficial effects of the utility model are mainly reflected in:

[0013] 1. With exquisite design, the device can realize fully automatic unloading of targets. Since the lower substrate is below the ground, there is no need to heighten the target loading, radiation manufacturing and other processes, which reduces the complexity of the process, facilitates maintenance, reduces enterprise costs, and has a wide range of applicability;

[0014] 2. The movement of the connecting substrate is carried out through the screw drive. Taking advantage of its high precision, high rigidity, high efficiency, low noise, easy operation, wide application range, long life, reversibility and easy control, its moving position can be controlled to ensure the accuracy of the moving position;

[0015] 3. The setting of the roller can realize rolling friction, reduce noise, reduce wear between the two, and extend service life. At the same time, it can cooperate with the horizontal end of the positioning plate to play a positioning role and improve the stability of the sliding car. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 : A three-dimensional diagram of a preferred embodiment of the utility model;

[0018] Figure 2 : Figure 1 A partial enlarged view of part A;

[0019] Figure 3 : Figure 1 A partial enlarged view of part B. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0022] like Figures 1 to 3 As shown, the utility model discloses a fully automatic recovery device for irradiated targets, comprising an upper substrate 1 and a lower substrate 2, which are arranged in an upper and lower manner. In this preferred embodiment, the upper substrate 1 is located above the ground, and the lower substrate 2 is located below the ground, and there is a height difference between the two. A connecting substrate 3 is provided between the upper substrate 1 and the lower substrate 2, and the connecting substrate 3 can move up and down under the drive of a driving component 4, and is on the same horizontal plane as the upper substrate 1 or the lower substrate 2.

[0023] In this preferred embodiment, the driving assembly 4 at least includes a driving frame 41 and a slide rail 42 fixed thereon, the slide rail 42 is provided with a slider 43 adapted thereto, the slider 43 is fixedly provided with a driving plate 44, and the driving plate 44 is fixedly provided with the connecting substrate 3. The driving assembly 4 also includes a transmission seat 45 fixedly provided on the driving frame 41, the transmission seat 45 is provided with a transmission screw 46 adapted thereto, one end of the transmission screw 46 is connected to the motor shaft of the driving motor 47, the transmission screw 46 is also provided with a transmission nut with a screw drive thereto, and the transmission nut is fixedly provided on the driving plate 44. The above-mentioned preferred use of screw drive is to utilize its characteristics of high precision, high rigidity, high efficiency, low noise, easy operation, wide application range, long life, reversibility and easy control. Of course, other control methods can also be used, all of which belong to the protection scope of the utility model and will not be described in detail here.

[0024] Furthermore, the driving frame 41 is fixedly provided with a sensing switch 48, and the driving plate 44 is fixedly provided with a sensing sheet 49, and the sensing sheet 49 can be extended and placed in the sensing switch 48, and the sensing switch 48 is electrically connected to the driving motor 47. The moving position of the driving plate 44 can be monitored through the sensing switch 48 to avoid misoperation or mismovement, thereby improving safety.

[0025] The upper base plate 1, the lower base plate 2 and the connecting base plate 3 are all fixedly provided with a guide rail 5, and a sliding vehicle 6 is provided on the guide rail 5. The sliding vehicle 6 slides along the guide rail 5 under the drive of the sliding assembly 7. The sliding assembly 7 at least comprises a support plate 71 fixedly provided at the bottom of the sliding vehicle 6, and L-shaped positioning plates 72 are fixedly provided on both sides of the support plate 71. The horizontal end of the positioning plate 72 abuts against the lower surface of the guide rail 5, and a roller 73 is pivotally provided on the vertical end thereof, and the roller 73 abuts against the upper surface of the guide rail 5. The setting of the roller 73 can realize rolling friction, reduce the generation of noise, reduce the wear between the two, and extend the service life.

[0026] A rack 74 is provided between the guide rails 5, and the rack 74 is fixed on the upper base plate 1, the lower base plate 2 and the connecting base plate 3. A gear is provided on the bottom pivot of the support plate 71, and the gear is meshed with the rack 74. A sliding motor 76 is fixed on the sliding vehicle 6, and a reducer 77 is fixed on the motor shaft of the sliding motor 76, and the gear is fixed on the reducer 77. The preferred embodiment preferentially adopts rack and pinion transmission to utilize its characteristics of large load, high precision, long distance and low friction. Of course, other transmission methods can also be used, all of which belong to the protection scope of the utility model and will not be described in detail here.

[0027] The working process of the utility model is briefly described below:

[0028] After the target 100 is processed, it is transported to the sliding carriage by other devices. At this time, the sliding motor 76 is started and the gear is driven to rotate through the reducer 77. Since the gear is meshed with the rack, the gear and the sliding carriage move on the rack until the sliding carriage moves to the connection substrate 3.

[0029] The driving motor 47 is started, and drives the driving plate 44 to move upward through the transmission screw 47 and the transmission nut until the driving plate 44 and the upper base plate 1 are on the same horizontal plane. At this time, the sliding motor 76 is started again, and drives the gear to rotate through the reducer 77. The gear and the sliding vehicle move on the rack until they move to the predetermined position.

[0030] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0031] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A fully automatic recovery device for irradiated targets, comprising an upper substrate (1) and a lower substrate (2) disposed in an upper and lower manner, characterized in that: A connecting substrate (3) is provided between the upper substrate (1) and the lower substrate (2); the connecting substrate (3) can be moved up and down under the drive of a driving assembly (4) and is located on the same horizontal plane as the upper substrate (1) or the lower substrate (2); guide rails (5) are fixedly provided on the upper substrate (1), the lower substrate (2) and the connecting substrate (3); a sliding vehicle (6) is provided on the guide rail (5); the sliding vehicle (6) slides along the guide rail (5) under the drive of a sliding assembly (7).

2. The fully automatic recovery device for irradiated targets according to claim 1, characterized in that: The driving assembly (4) comprises at least a driving frame (41) and a slide rail (42) fixed thereon, the slide rail (42) being provided with a sliding block (43) adapted thereto, the sliding block (43) being fixed with a driving plate (44), and the driving plate (44) being fixed with the connecting substrate (3).

3. The fully automatic recovery device for irradiated targets according to claim 2, characterized in that: The drive assembly (4) further comprises a transmission seat (45) fixedly mounted on the drive frame (41); a transmission screw (46) matched with the transmission seat (45) is provided on the transmission seat (45); one end of the transmission screw (46) is connected to a motor shaft of a drive motor (47); the transmission screw (46) is further provided with a transmission nut for screw drive; the transmission nut is fixedly mounted on the drive plate (44).

4. The fully automatic recovery device for irradiated targets according to claim 3 is characterized in that: An induction switch (48) is fixedly provided on the driving frame (41), and an induction sheet (49) is fixedly provided on the driving plate (44). The induction sheet (49) can be extended and placed inside the induction switch (48).

5. The fully automatic recovery device for irradiated targets according to claim 1, characterized in that: The sliding assembly (7) comprises at least a support plate (71) fixedly mounted on the bottom of the sliding vehicle (6), L-shaped positioning plates (72) being fixedly mounted on both sides of the support plate (71), the horizontal end of the positioning plate (72) being in contact with the lower surface of the guide rail (5), and a roller (73) being pivotally mounted on the vertical end thereof, and the roller (73) being in contact with the upper surface of the guide rail (5).

6. The fully automatic recovery device for irradiated targets according to claim 5, characterized in that: A rack (74) is provided between the guide rails (5), the rack (74) being fixed on the upper base plate (1), the lower base plate (2) and the connecting base plate (3), and a gear is provided on the bottom pivot of the support plate (71), the gear meshing with the rack (74).

7. The fully automatic recovery device for irradiated targets according to claim 6, characterized in that: A sliding motor (76) is fixedly arranged on the sliding vehicle (6), a reducer (77) is fixedly arranged on the motor shaft of the sliding motor (76), and the gear is fixedly arranged on the reducer (77).

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