CN214520131U

CN214520131U - Rack is used in production of single crystal silicon rod

Info

Publication number: CN214520131U
Application number: CN202120514483.2U
Authority: CN
Inventors: 潘皓; 龚飞; 刘健
Original assignee: JINZHOU UWA SILICON MATERIALS CO LTD
Current assignee: JINZHOU UWA SILICON MATERIALS CO LTD
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-29
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a rack is used in single crystal silicon rod production, including the bottom mounting panel, the both sides position of bottom mounting panel is provided with the side mounting panel, the top position of side mounting panel is provided with two upper portion installation poles, be provided with lower part installation pole in the below position that lies in upper portion installation pole on the side mounting panel, be provided with a plurality of loading board on upper portion installation pole and the lower part installation pole, the top position of loading board is provided with upper portion and accomodates the groove, upper portion is accomodate the inslot and is provided with the upper portion fixed plate. A rack is used in monocrystalline silicon rod production belongs to the monocrystalline silicon rod field, through the loading board isotructure that sets up, the movable movement loading board of being convenient for to place the monocrystalline silicon rod of different length, make its practicality wider, save material, accomodate groove isotructure through the upper portion that sets up, be convenient for carry out the shock attenuation to the monocrystalline silicon rod of removal in-process, avoid fish tail surface or barred body to drop.

Description

Rack is used in production of single crystal silicon rod

Technical Field

The utility model relates to a rack field, in particular to rack is used in single crystal silicon rod production.

Background

In the production process of single crystal silicon rod, because the volume of single crystal silicon rod is generally all bigger, consequently need use the rack to be used for accomodating single crystal silicon rod, traditional rack structure is fairly simple, the board or the loading board structure of placing that set up on it can not remove, when the single crystal silicon rod to different length, need select different racks, it is extravagant material and loaded down with trivial details relatively, simultaneously when removing the rack, it is uneven when the bottom surface, lead to vibrations when great, lead to sharp vibrations of single crystal silicon rod easily, fish tail single crystal silicon surface easily or lead to single crystal silicon rod to take place to drop.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a rack is used in single crystal silicon rod production, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rack for producing silicon single crystal rods comprises a bottom mounting plate, side mounting plates are arranged on two sides of the bottom mounting plate, two upper mounting rods are arranged on the upper positions of the side mounting plates, lower mounting rods are arranged on the side mounting plates below the upper mounting rods, a plurality of bearing plates are arranged on the upper mounting rods and the lower mounting rods, an upper accommodating groove is arranged on the upper positions of the bearing plates, an upper fixing plate is arranged in the upper accommodating groove, side mounting bodies are arranged on two sides of the upper portion of each bearing plate, the side mounting bodies are located in the upper accommodating groove, an upper spring is arranged on the upper accommodating groove below the upper fixing plate, a bottom lifting plate is arranged on the upper accommodating groove below the upper spring, side screws are arranged on two sides of the bottom lifting plate, the side surface mounting structure is characterized in that a side surface screw hole is formed in the position, corresponding to the side surface screw rod, of the side surface mounting body, the side surface screw rod is movably mounted in the side surface screw hole, an upper portion through hole is formed in the position, corresponding to the upper portion mounting rod, of the bearing plate, a lower portion through hole is formed in the position, corresponding to the lower portion mounting rod, of the bearing plate, a bottom circular containing groove is formed in the position, located below the lower portion through hole, of the bearing plate, and a bottom fixing rod is arranged in the bottom circular containing groove.

Preferably, a circular movable column is arranged on the bottom fixed rod, a lower spring is arranged below the circular movable column on the bottom fixed rod, and a bottom pull head is arranged at the lower end of the bottom fixed rod.

Preferably, the side surface mounting body is positioned in the upper portion accommodating groove, a side surface screw hole is formed in the side surface mounting body corresponding to the side surface screw rod, the side surface screw rod is movably mounted in the side surface screw hole, and an upper portion through hole is formed in the bearing plate corresponding to the upper portion mounting rod.

Preferably, a plurality of lower fixing holes are formed in the bottom surface of the lower mounting rod corresponding to the bottom fixing rod.

Preferably, the bottom surface of bottom mounting panel is provided with the bottom installation body, the lower extreme of bottom installation body is provided with the universal wheel.

Preferably, a side through hole is formed in the bottom lifting plate at a position corresponding to the side screw rod, a side annular plate is arranged on the side screw rod at the upper position and the lower position of the bottom lifting plate, and a side rotary table is arranged at the upper end of the side screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the bearing plate structure that sets up, the user's activity of being convenient for removes the loading board to the distance between each loading board is adjusted in the activity for place the different single crystal silicon rod of length, make its practicality wider, save material, accomodate groove isotructure through the upper portion that sets up, the upper portion spring through setting up carries out the shock attenuation to the single crystal silicon rod, thereby avoids it at the in-process that removes, fish tail single crystal silicon rod surface perhaps makes it break away from the rack.

Drawings

Fig. 1 is a schematic view of the overall side structure of the present invention;

FIG. 2 is a schematic view of the bearing plate structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a bottom mounting plate; 2. a side mounting plate; 3. the upper part is provided with a rod; 4. a lower mounting rod; 5. a bottom mounting body; 6. a universal wheel; 7. a carrier plate; 8. a bottom slider; 9. a bottom fixing rod; 10. an upper through hole; 11. a lower through hole; 12. an upper receiving groove; 13. an upper fixing plate; 14. a bottom circular receiving groove; 15. a circular movable column; 16. a lower spring; 17. a lower fixing hole; 18. a side mounting body; 19. a bottom lifting plate; 20. an upper spring; 21. side screw holes; 22. a side screw; 23. a side turntable; 24. a side through hole; 25. side annular plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1 to 4, a rack for producing silicon single crystal rods comprises a bottom mounting plate 1, side mounting plates 2 are disposed at both side positions of the bottom mounting plate 1, two upper mounting rods 3 are disposed at upper positions of the side mounting plates 2, lower mounting rods 4 are disposed at positions below the upper mounting rods 3 on the side mounting plates 2, a plurality of loading plates 7 are disposed on the upper mounting rods 3 and the lower mounting rods 4, an upper accommodating groove 12 is disposed at an upper position of the loading plate 7, an upper fixing plate 13 is disposed in the upper accommodating groove 12, side mounting bodies 18 are disposed at both side positions above the loading plate 7, the side mounting bodies 18 are disposed in the upper accommodating groove 12, an upper spring 20 is disposed at a position below the upper fixing plate 13 in the upper accommodating groove 12, a bottom lifting plate 19 is disposed at a position below the upper spring 20 in the upper accommodating groove 12, the both sides position of bottom lifter plate 19 is provided with side screw rod 22, the position that corresponds side screw rod 22 on side installation body 18 is provided with side screw hole 21, side screw rod 22 movable mounting is in side screw hole 21, the position that corresponds upper portion installation pole 3 on loading board 7 is provided with upper portion through-hole 10, the position that corresponds lower part installation pole 4 on loading board 7 is provided with lower part through-hole 11, the below position that lies in lower part through-hole 11 on loading board 7 is provided with the circular groove 14 of accomodating of bottom, be provided with bottom dead lever 9 in the circular groove 14 of accomodating of bottom.

In this embodiment, in order to facilitate the operation of the bottom fixing lever 9, a circular movable post 15 is provided on the bottom fixing lever 9, a lower spring 16 is provided on the bottom fixing lever 9 at a position below the circular movable post 15, and a bottom slider 8 is provided at the lower end of the bottom fixing lever 9.

In this embodiment, in order to facilitate the movable mounting of the side screws 22 and the upper mounting rod 3, the side mounting body 18 is located in the upper receiving groove 12, the side mounting body 18 is provided with side screw holes 21 corresponding to the side screws 22, the side screws 22 are movably mounted in the side screw holes 21, and the loading plate 7 is provided with upper through holes 10 corresponding to the upper mounting rod 3.

In this embodiment, in order to fix the loading plate 7, a plurality of lower fixing holes 17 are formed on the bottom surface of the lower mounting rod 4 corresponding to the bottom fixing rod 9.

In this embodiment, in order to facilitate the movement of the rack, the bottom mounting plate 1 is provided with a bottom mounting body 5 on the bottom surface thereof, and the universal wheel 6 is provided at the lower end of the bottom mounting body 5.

In addition, a side through hole 24 is formed in the bottom lifting plate 19 at a position corresponding to the side screw 22, a side annular plate 25 is formed in the side screw 22 at a position above and below the bottom lifting plate 19, and a side rotary plate 23 is formed at an upper end of the side screw 22 to facilitate the vertical lifting of the bottom lifting plate 19.

It should be noted that, the utility model relates to a rack for producing monocrystalline silicon rods, when a user needs to place monocrystalline silicon rods with different lengths, the bottom pull head 8 below the bearing plate 7 at a proper position is pulled downwards, so that the bottom fixing rod 9 moves downwards, the lower spring 16 on the bottom fixing rod 9 is squeezed by the circular movable column 15 moving downwards, and then starts to compress, the upper end of the bottom fixing rod 9 is pulled out from the lower fixing hole 17 at the bottom surface of the lower mounting rod 4, at this time, the bearing plate 7 is moved to a proper position, the bottom pull head 8 is loosened, the lower spring 16 is restored to be opened, the bottom fixing rod 9 is pushed to move upwards, and is inserted into the corresponding lower fixing hole 17, the bearing plate 7 is fixed, when the placed monocrystalline silicon rod is heavier, the two side turntables 23 are rotated upwards, and thus the side screw rods 22 are rotated upwards, the bottom lifting plate 19 at the bottom is pulled to move upwards, after the bottom lifting plate is moved to a proper position, the side rotating disc 23 stops rotating, the monocrystalline silicon rod is placed on the upper fixing plate 13, the upper fixing plate 13 moves downwards, and the upper spring 20 compresses, so that the monocrystalline silicon rod in the moving process is damped.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rack is used in production of single crystal silicon rod which characterized in that: including bottom mounting panel (1), the both sides position of bottom mounting panel (1) is provided with side mounting panel (2), the top position of side mounting panel (2) is provided with two upper portion installation pole (3), be provided with lower part installation pole (4) in the below position that lies in upper portion installation pole (3) on side mounting panel (2), be provided with a plurality of loading board (7) on upper portion installation pole (3) and lower part installation pole (4), the top position of loading board (7) is provided with upper portion and accomodates groove (12), be provided with upper portion fixed plate (13) in upper portion accomodate groove (12), the both sides position on loading board (7) upper portion is provided with side-mounting body (18), the inherent below position that lies in upper portion fixed plate (13) in upper portion accomodate groove (12) is provided with upper portion spring (20), the inherent below position that lies in upper portion spring (20) in upper portion accomodate groove (12) is provided with bottom lifter plate (19) The bearing plate is characterized in that side screws (22) are arranged on two sides of the bottom lifting plate (19), a lower through hole (11) is formed in the position, corresponding to the lower mounting rod (4), of the bearing plate (7), a bottom circular accommodating groove (14) is formed in the lower position, located in the lower through hole (11), of the bearing plate (7), and a bottom fixing rod (9) is arranged in the bottom circular accommodating groove (14).

2. The placing rack for producing the silicon single crystal rod according to claim 1, wherein: the bottom fixing rod (9) is provided with a round movable column (15), a lower spring (16) is arranged below the round movable column (15) on the bottom fixing rod (9), and a bottom pull head (8) is arranged at the lower end of the bottom fixing rod (9).

3. The placing rack for producing the silicon single crystal rod as set forth in claim 2, wherein: the side surface mounting body (18) is positioned in the upper portion accommodating groove (12), a side surface screw hole (21) is formed in the position, corresponding to the side surface screw rod (22), of the side surface mounting body (18), the side surface screw rod (22) is movably mounted in the side surface screw hole (21), and an upper portion through hole (10) is formed in the position, corresponding to the upper portion mounting rod (3), of the bearing plate (7).

4. The placing rack for producing the silicon single crystal rod as set forth in claim 3, wherein: the bottom surface of the lower mounting rod (4) is provided with a plurality of lower fixing holes (17) corresponding to the bottom fixing rod (9).

5. The placing rack for producing the silicon single crystal rod as set forth in claim 4, wherein: the bottom surface of bottom mounting panel (1) is provided with bottom installation body (5), the lower extreme of bottom installation body (5) is provided with universal wheel (6).

6. The placing rack for producing the silicon single crystal rod as set forth in claim 5, wherein: the side face lifting plate is characterized in that a side face through hole (24) is formed in the position, corresponding to the side face screw rod (22), of the bottom lifting plate (19), a side face annular plate (25) is arranged on the side face screw rod (22) in the upper and lower positions of the bottom lifting plate (19), and a side face rotating disc (23) is arranged at the upper end of the side face screw rod (22).