CN218704678U

CN218704678U - Special experiment frock of irradiation

Info

Publication number: CN218704678U
Application number: CN202223104381.7U
Authority: CN
Inventors: 王琳; 刘华周; 牛四亮; 刘伟铭
Original assignee: Shandong Fuyue Electromechanical Technology Co ltd
Current assignee: Shandong Fuyue Electromechanical Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to an irradiation special experiment tool, which comprises a tray body, a movable tray, a first lead screw, a driving bevel gear, a driven bevel gear and a second lead screw, wherein one end of the first lead screw is fixed on the tray body through a first bearing seat, the other end of the first lead screw is nested in the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the second lead screw is nested in the driven bevel gear, the second lead screw is fixed on the tray body through a second bearing seat and a third bearing seat, and the first lead screw and the second lead screw are vertically arranged; the second screw rod is connected with the movable tray through a fourth bearing seat and a fifth bearing seat. The utility model discloses the location is accurate, is applicable to the goods that bears different size variations, has solved the problem that fixed tray can only bear the goods in the certain size range, and the width of tray can be extended and is adjusted, is convenient for install and use, can adapt to the multiple goods demand that bears, improves conveying efficiency, reduces the electron irradiation energy consumption.

Description

Special experiment frock of irradiation

Technical Field

The utility model belongs to the technical field of the technique of industry electron accelerator and specifically relates to a special experiment frock of irradiation is related to.

Background

The irradiation processing by the electron beam generated by the industrial electron accelerator becomes an important process means in the industries of chemical engineering, electric power, agricultural and sideline products, environmental protection and the like. During irradiation operation, the under-beam transport trays often need to be adjusted at any time according to the size change of the loaded goods. The shipping pallet should have an adjustable structural design to facilitate installation and use.

The current tray of the industrial electron accelerator for irradiation sterilization can only bear goods within a certain size range, and different trays need to be replaced when different goods are subjected to electron irradiation, so that resource waste is caused, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem who exists above, the utility model provides a special experiment frock of irradiation adopts following technical scheme:

an irradiation special experiment tool comprises a tray body, a movable tray and a moving part;

the moving part comprises a first screw rod, a driving bevel gear, a driven bevel gear and a second screw rod, one end of the first screw rod is fixed on the tray body through a first bearing seat, the other end of the first screw rod is nested in the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the second screw rod is nested in the driven bevel gear, the upper end and the lower end of the second screw rod are respectively fixed on the tray body through a second bearing seat and a third bearing seat, and the first screw rod and the second screw rod are vertically arranged; and two ends of the second screw rod are connected with the movable tray through a fourth bearing seat and a fifth bearing seat.

Through adopting above-mentioned technical scheme, be applicable to and bear the goods of different size variation, solved the problem that fixed tray can only bear the goods in the certain size range, and the width of this scheme tray can extend the regulation, is convenient for install and use, can adapt to the multiple goods demand of bearing, improves conveying efficiency, reduces the electron irradiation energy consumption.

Preferably, opposite threads are arranged in the fourth bearing seat and the fifth bearing seat, the fourth bearing seat and the fifth bearing seat are fixed on the movable tray through countersunk bolts respectively, and threads matched with the fourth bearing seat and the fifth bearing seat are arranged on the second lead screw.

Through adopting above-mentioned technical scheme, fourth bearing frame and fifth bearing frame pass through countersunk head bolt fastening respectively on portable tray, and portable tray passes through fourth bearing frame and fifth bearing frame and is connected in the second lead screw. And the threads at the two ends of the second screw rod respectively drive the fourth bearing seat and the movable tray connected with the fifth bearing seat to move horizontally in two opposite directions.

Preferably, the tray comprises a rocker, a through hole is formed in one end, far away from the tray body, of the first screw rod, and the rocker penetrates through the through hole.

Preferably, the first bearing seat, the second bearing seat and the third bearing seat are polished rod bearing seats.

Preferably, the section of the movable tray is in an arc shape, and two ends of the bottom of the movable tray are respectively provided with a supporting seat.

Through adopting above-mentioned technical scheme, set up the supporting strength that the supporting seat has improved portable tray.

To sum up, the utility model discloses following useful technological effect has:

a special experiment frock of irradiation, the location is accurate, the operation is stable, is applicable to the goods that bears different size variations, has solved the problem that fixed tray can only bear the goods in the certain dimension within range, and the width of this scheme tray can extend the regulation, the installation and the use of being convenient for can use multiple goods demand that bears, improve conveying efficiency, reduce the electron irradiation energy consumption.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a bottom sectional view of fig. 1.

Fig. 3 is a schematic diagram of the present invention after being unfolded.

Description of reference numerals: 1. a tray body; 2. a movable tray; 3. a first lead screw; 4. a drive bevel gear; 5. a driven bevel gear; 6. a second lead screw; 7. a first bearing housing; 8. a second bearing housing; 9. a third bearing seat; 10. a fourth bearing seat; 11. a fifth bearing seat; 12. a rocker.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

The embodiment of the utility model provides a disclose one. Referring to fig. 1-3, an irradiation special experimental tool comprises a tray body 1, a movable tray 2 and a moving part;

the moving part comprises a first screw rod 3, a driving bevel gear 4, a driven bevel gear 5 and a second screw rod 6, one end of the first screw rod 3 is fixed on the tray body 1 through a first bearing seat 7, the other end of the first screw rod 3 is nested in the driving bevel gear 4, the driving bevel gear 4 is meshed with the driven bevel gear 5, the second screw rod 6 is nested in the driven bevel gear 5, the upper end and the lower end of the second screw rod 6 are respectively fixed on the tray body 1 through a second bearing seat 8 and a third bearing seat 9, and the first screw rod 3 and the second screw rod 6 are vertically arranged; two ends of the second screw rod 6 are connected with the movable tray 2 through a fourth bearing seat 10 and a fifth bearing seat 11.

It should be noted that, the levelness of each installation part is ensured in the installation process, the inclination is less than 1mm/m, and the position of the installation part is adjusted when the whole machine is linked, so that the installation part is smoothly matched and is not blocked.

Specifically, opposite threads are arranged in the fourth bearing seat 10 and the fifth bearing seat 11, the fourth bearing seat 10 and the fifth bearing seat 11 are fixed on the movable tray 2 through countersunk bolts respectively, and threads matched with the fourth bearing seat 10 and the fifth bearing seat 11 are arranged on the second screw rod 6.

The fourth bearing seat 10 and the fifth bearing seat 11 are fastened on the movable tray 2 through countersunk bolts respectively, and the movable tray 2 is connected with the second lead screw through the fourth bearing seat 10 and the fifth bearing seat 11.

Specifically, the tray comprises a rocker 12, a through hole is formed in one end, away from the tray body 1, of the first screw rod 3, and the rocker 12 penetrates through the through hole.

The rocker 12 drives the first screw rod 3 to rotate along the axis direction thereof, the drive bevel gear 4 nested in the first screw rod 3 is driven to rotate, the drive bevel gear 4 is meshed with the driven bevel gear 5 to drive the driven bevel gear 5 to rotate in the opposite direction, and then the second screw rod 6 nested in the driven bevel gear 5 is driven to rotate, and the second screw rod 6 drives the movable tray 2 connected with the fourth bearing 10 and the fifth bearing 11 to translate in two directions in a rotating manner.

Specifically, first bearing seat 7, second bearing seat 8 and third bearing seat 9 are polished rod bearing seats, and the inboard does not have the screw thread, can not drive screw thread antiport and change the translation direction, and first bearing seat 7, second bearing seat 8 and third bearing seat 9 are fixed it on tray organism 1 through two countersunk head bolts respectively.

Specifically, the cross-section of portable tray 2 is bow-shaped, is equipped with the supporting seat respectively at portable tray 2's bottom both ends, and the bottom both ends contain two supporting seats and improve portable tray 2's support intensity.

The embodiment of the utility model provides an implementation principle of special experiment frock of irradiation does: through manual rotation rocker 12, rocker 12 gives first lead screw 3 to power transmission, first lead screw 3 rotates along self axis direction, drive nested first lead screw 3's drive bevel gear 4 rotates, drive bevel gear 4 meshes with driven bevel gear 5, drive driven bevel gear 5 and rotate, and then drive nested second lead screw 6 in driven bevel gear 5 and rotate, the reverse screw at 6 both ends of second lead screw drives portable tray 2 that fourth bearing 10 and fifth bearing 11 are connected respectively and moves towards two opposite directions translation, thereby realize the regulation of tray width, adapt to the goods in the different size ranges, the electron irradiation energy consumption has been reduced, and the transport efficiency is improved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a special experiment frock of irradiation which characterized in that: comprises a tray body (1), a movable tray (2) and a moving part;

the moving part comprises a first screw rod (3), a driving bevel gear (4), a driven bevel gear (5) and a second screw rod (6), one end of the first screw rod (3) is fixed on the tray body (1) through a first bearing seat (7), the other end of the first screw rod (3) is nested in the driving bevel gear (4), the driving bevel gear (4) is meshed with the driven bevel gear (5), the second screw rod (6) is nested in the driven bevel gear (5), the upper end and the lower end of the second screw rod (6) are respectively fixed on the tray body (1) through a second bearing seat (8) and a third bearing seat (9), and the first screw rod (3) and the second screw rod (6) are vertically arranged; and two ends of the second screw rod (6) are connected with the movable tray (2) through a fourth bearing seat (10) and a fifth bearing seat (11).

2. The special irradiation experiment tool according to claim 1, characterized in that: the fourth bearing seat (10) and the fifth bearing seat (11) are internally provided with opposite reverse threads, the fourth bearing seat (10) and the fifth bearing seat (11) are fixed on the movable tray (2) through countersunk bolts respectively, and the second screw rod (6) is provided with threads matched with the fourth bearing seat (10) and the fifth bearing seat (11).

3. The special irradiation experiment tool according to claim 1, characterized in that: the tray is characterized by further comprising a rocker (12), a through hole is formed in one end, far away from the tray body (1), of the first screw rod (3), and the rocker (12) penetrates through the through hole.

4. The special irradiation experiment tool according to claim 1, characterized in that: and the first bearing seat (7), the second bearing seat (8) and the third bearing seat (9) are polished rod bearing seats.

5. The special irradiation experiment tool according to claim 1, characterized in that: the section of the movable tray (2) is arc-shaped, and two ends of the bottom of the movable tray (2) are respectively provided with a supporting seat.