Beam flow baffle plate pushing mechanism
A technology of pushing mechanism and beam current, which is applied in accelerators, electrical components, etc., can solve the problems affecting the irradiation efficiency of electron accelerators and the high failure rate of pushing mechanisms, so as to reduce the failure rate and improve the irradiation efficiency
Inactive Publication Date: 2010-09-01
张祥华
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Problems solved by technology
Although the movement of the beam baffle can be realized by using the motor drive mechanism, because the electron accelerator will generate a large amount of high-intensity rays and corrosive gases such as ozone, the high-intensity rays and corrosive gases such as ozone will accelerate the movement of the beam baffle in the motor drive mechanism. The aging of the wiring makes the failure rate of the driving mechanism higher, which affects the irradiation efficiency of the electron accelerator
Method used
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Embodiment Construction
[0011] like figure 1 , figure 2 As shown, the beam baffle pushing mechanism of the present invention includes a titanium window 12, which is a trapezoidal plate, and a plurality of transverse reinforcing ribs 11 are uniformly fixed on both sides of the titanium window. Said transverse reinforcing ribs 11 are channel steel, and their notches are fastened on the titanium window 12 . Guide rails 4 are fixed on both sides of the lower side of the titanium window 12 , the two guide rails are perpendicular to the surface of the titanium window 12 , and are fixedly suspended on both sides of the bottom of the titanium window 12 by bolts and nuts. A beam baffle 6 is arranged between the two guide rails 4. The beam baffle is a rectangle, and an upper lug plate 10 is welded on its two short sides. A roller 5 is installed on each upper lug plate 10 , and the two rollers 5 are placed in the two guide rails 4 in a sliding manner. Two pull rods 9 are fixed on the lower surface of the be...
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The invention discloses a beam baffle promotion device, which contains titanium window with horizontal ribs on both sides and guideways under both bottoms. There is beam baffle between two guideways, and two rollers on both sides of the baffle that are respectively placed in guideways. Its characteristics are the lower surface of the baffle fixes two sticks, and the same ends of the two sticks stretch out the same side of baffle. There are two rails on the surface of titanium window corresponding to the stretch end of two sticks, which are vertical to the surface of window and fixed on the window with one ends, and there are vertical posts between the other ends and the two sticks. The two ends of vertical posts hinge with the corresponding rails and the outside of stick. There are cylinders between the vertical posts and the titanium window, and the ends of cylinder hinge with the window and the vertical post separately.
Description
technical field [0001] The present invention relates to an electron accelerator. Specifically, it is the driving mechanism of the beam baffle on the high-frequency high-voltage electron accelerator. Background technique [0002] It is known in the electron accelerator manufacturing industry that in order to prevent the electron accelerator from irradiating the product when the predetermined process parameters are not reached, or to irradiate the product in time when the electron accelerator reaches the predetermined process parameters, beams are arranged on the electron accelerator. flow baffle. To make the beam baffle block the irradiated product or remove the irradiated product when needed, a push mechanism is required. The traditional propulsion mechanisms are all motor-driven mechanisms. Although the movement of the beam baffle can be realized by the motor-driven mechanism, a large amount of high-intensity rays and corrosive gases such as ozone will be generated when ...
Claims
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IPC IPC(8): H05H7/00
Inventor 李兆先张祥华
Owner 张祥华