CN218480912U

CN218480912U - Novel graphite crucible

Info

Publication number: CN218480912U
Application number: CN202222130425.7U
Authority: CN
Inventors: 余峰; 吴占存; 郭铁军; 王青; 王龙; 赵华
Original assignee: Ningxia Zhongtai Xinneng Technology Co ltd
Current assignee: Ningxia Zhongtai Xinneng Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-02-14
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a novel graphite crucible, which belongs to the technical field of graphite crucibles, and aims at solving the problems that after the existing large graphite crucible is used for many times, the adhesion force of residues on the inner side wall of the existing large graphite crucible is strong, the labor intensity of manual cleaning is large, and the existing large graphite crucible is difficult to be completely cleaned, and the cleaning sufficiency is poor, and comprises a bracket and the large graphite crucible, wherein a brushing mechanism is fixed at the output end of a motor, the top end and the bottom end of a screw rod seat are jointly and rotatably connected with a screw rod, a screw rod nut is in threaded connection with the screw rod, a limiting plate is fixed on the screw rod nut, a fork frame is fixed at one end of the limiting plate, which is far away from the screw rod nut, and a limiting ring is fixed on the outer side wall of the large graphite crucible; the utility model discloses a large-scale graphite crucible rises to make on the mechanism stretches into the inside wall of laminating large-scale graphite crucible of brushing, the in-process that rises at large-scale graphite crucible scrapes the brush fast to the residue of adhesion on the inside wall of large-scale graphite crucible and removes, uses manpower sparingly and improves the efficiency of clearance.

Description

Novel graphite crucible

Technical Field

The utility model belongs to the technical field of graphite crucible, concretely relates to novel graphite crucible.

Background

The crucible is a deep-bottomed bowl-shaped container, and can be divided into a graphite crucible, a clay crucible and a metal crucible according to different materials. The main raw material of the graphite crucible is crystalline natural graphite, so that the graphite crucible keeps various original physical and chemical properties of the natural graphite, namely: the high-temperature-resistant heat-insulating material has good heat conductivity and high temperature resistance, has small thermal expansion coefficient in the high-temperature use process, has certain strain resistance to rapid heating and rapid cooling, has strong corrosion resistance to acid and alkaline solutions, and has excellent chemical stability.

Because of the excellent properties, the graphite crucible is widely applied to the smelting of alloy tool steel and the smelting of nonferrous metals and alloys thereof in the industrial departments of metallurgy, casting, machinery, chemical industry and the like, and has better technical and economic effects, but the traditional large graphite crucible has the following defects when in use:

(1) after metal is smelted to traditional large-scale graphite crucible, often the certain amount of residue of adhesion on the large-scale graphite crucible's of repetitious usage inside wall, when large-scale graphite crucible is inside to be cleared up, generally through the manual work to large-scale graphite crucible inside clear up, the residue adhesive force on the inside wall is strong, and manual cleaning intensity of labour is great, is difficult to simultaneously clear away totally, and the clearance sufficiency is relatively poor.

Therefore, a novel graphite crucible is needed, and the problems that after the existing large graphite crucible is used for many times, the residue on the inner side wall of the graphite crucible is strong in adhesive force, the labor intensity of manual cleaning is high, meanwhile, the graphite crucible is difficult to be completely cleaned, and the cleaning sufficiency is poor are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel graphite crucible to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel graphite crucible, includes support and large-scale graphite crucible, the top of support is fixed with the motor, the output of motor is fixed with the brush and removes the mechanism, one side of support is provided with the lead screw seat, the top and the bottom of lead screw seat rotate jointly and are connected with the lead screw, the top of lead screw seat is fixed with the coaxial fixed servo motor in top of output and lead screw, threaded connection has screw-nut on the lead screw, set up the spacing sliding tray with screw-nut slip adaptation in the lead screw seat, the last spacing board that is fixed with of screw-nut, the one end that screw-nut was kept away from to the limiting plate is fixed with the crotch, large-scale graphite crucible's lateral wall is fixed with the spacing ring.

According to the scheme, the brushing mechanism comprises a rotating shaft coaxially fixed with the output end of the motor, a connecting rod is fixed at the bottom end of the rotating shaft, a brushing plate is fixed at the bottom end of the connecting rod, and a cleaning brush is fixed on the side face, far away from the connecting rod, of the brushing plate.

It is further worth explaining that two limiting grooves are fixed on the side face of the top end of the fork frame, the two limiting grooves are symmetrically distributed, and two limiting plates matched with the limiting grooves are fixed on the side face of the limiting ring.

It should be further noted that a bottom plate a is fixed at the bottom end of the bracket, and a plurality of screw holes are formed in the side surface of the bottom plate a.

In a preferred embodiment, a bottom plate b is fixed to the bottom end of the screw rod seat, and a plurality of screw holes are formed in the side surface of the bottom plate b.

In a preferred embodiment, the bottom end of the connecting rod is located at the center of the brush plate, and the cross section of the connecting rod is rectangular.

Compared with the prior art, the utility model provides a pair of novel graphite crucible includes following beneficial effect at least:

(1) When large-scale graphite crucible rises and makes brush board and clean brush stretch into large-scale graphite crucible's inside, clean brush touches large-scale graphite crucible's inside wall this moment to the residue of adhesion carries out the brush-off of scraping fast on the inside wall of large-scale graphite crucible at the in-process that large-scale graphite crucible rises, thereby save the operation of artifical manual clearance residue of adhesion on the large-scale graphite crucible inside wall, effectively reduce workman's intensity of labour, improve the efficiency to the inside clearance of large-scale graphite crucible.

(2) When large-scale graphite crucible placed the crotch on for the limiting plate removes the spacing inslot, and the spacing groove is spacing to the limiting plate, and spacing through the spacing of spacing groove makes large-scale graphite crucible accurately place make the cleaning brush touch the position of large-scale graphite crucible inside wall.

Drawings

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

fig. 2 is a schematic view of a partial structure of the fork of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of a partial structure of the feed screw nut of the present invention;

fig. 5 is the utility model discloses a limiting plate local structure schematic diagram.

In the figure: 1. a brushing mechanism; 101. brushing a plate; 102. cleaning the brush; 103. a connecting rod; 104. a rotating shaft; 2. a support; 3. a large graphite crucible; 4. a bottom plate a; 5. a motor; 6. a servo motor; 7. a screw rod seat; 8. a bottom plate b; 9. a fork; 10. a limiting groove; 11. a limiting ring; 12. a limiting plate; 13. a screw rod; 14. a feed screw nut; 15. and limiting sliding grooves.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-5, the utility model provides a novel graphite crucible, including a support 2 and a large graphite crucible 3, a motor 5 is fixed on the top of the support 2, a brushing mechanism 1 is fixed on the output end of the motor 5, a screw rod base 7 is arranged on one side of the support 2, the top end and the bottom end of the screw rod base 7 are jointly and rotatably connected with a screw rod 13, a servo motor 6 with the output end coaxially fixed with the top end of the screw rod 13 is fixed on the top end of the screw rod base 7, a screw rod nut 14 is connected on the screw rod 13 in a threaded manner, a limiting sliding groove 15 in sliding fit with the screw rod nut 14 is arranged in the screw rod base 7, a limiting plate 12 is fixed on the screw rod nut 14, a fork 9 is fixed on the end of the limiting plate 12 away from the screw rod nut 14, and a limiting ring 11 is fixed on the outer side wall of the large graphite crucible 3; when the graphite crucible cleaning device is used, the large graphite crucible 3 is placed on the fork frame 9 through limiting of the limiting ring 11, the servo motor 6 is started to work, the output end of the servo motor 6 drives the lead screw 13 to rotate, the lead screw 13 drives the lead screw nut 14 to move upwards, the lead screw nut 14 drives the limiting plate 12 to move upwards, the limiting plate 12 drives the fork frame 9 and the large graphite crucible 3 on the fork frame 9 to move upwards, meanwhile, the starting motor 5 works, the output end of the motor 5 drives the brushing mechanism 1 to rotate, when the large graphite crucible 3 rises, the brushing mechanism 1 extends into the inner side wall of the large graphite crucible 3 to be attached, residues adhered to the inner side wall of the large graphite crucible 3 are quickly scraped and brushed in the rising process of the large graphite crucible 3, the operation of manually cleaning the residues adhered to the inner side wall of the large graphite crucible 3 is omitted, the labor intensity of workers is effectively reduced, and the efficiency of cleaning the inside of the large graphite crucible 3 is improved.

As further shown in fig. 1, fig. 2 and fig. 3, it should be specifically noted that the brushing mechanism 1 includes a rotating shaft 104 coaxially fixed with the output end of the motor 5, a connecting rod 103 is fixed at the bottom end of the rotating shaft 104, a brush plate 101 is fixed at the bottom end of the connecting rod 103, and a cleaning brush 102 is fixed on the side of the brush plate 101 away from the connecting rod 103; the output of motor 5 drives axis of rotation 104 and rotates, axis of rotation 104 passes through connecting rod 103 and drives brush board 101 and clean brush 102 and rotate, when large-scale graphite crucible 3 rises to make brush board 101 and clean brush 102 stretch into large-scale graphite crucible 3's inside, clean brush 102 touches large-scale graphite crucible 3's inside wall this moment, thereby the residue of adhesion carries out quick scraping brushing-off on the in-process that large-scale graphite crucible 3 rises to large-scale graphite crucible 3's inside wall, thereby save the operation of the residue of adhesion on the 3 inside walls of manual clearance large-scale graphite crucible, effectively reduce workman's intensity of labour, the efficiency of the inside clearance of large-scale graphite crucible 3 is improved.

Further as shown in fig. 4, it is worth concretely explaining that two limiting grooves 10 are fixed on the side surface of the top end of the fork 9, the two limiting grooves 10 are symmetrically distributed, and two limiting plates 12 matched with the limiting grooves 10 are fixed on the side surface of the limiting ring 11; during specific work, when the large graphite crucible 3 is placed on the fork 9, the limiting plate 12 is moved into the limiting groove 10, the limiting groove 10 limits the limiting plate 12, and the large graphite crucible 3 is accurately placed on the position where the cleaning brush 102 can touch the inner side wall of the large graphite crucible 3 through limiting of the limiting groove 10.

The scheme has the following working processes: when in use, place large-scale graphite crucible 3 on crotch 9 through spacing of spacing ring 11, when large-scale graphite crucible 3 placed on crotch 9, make limiting plate 12 remove in the limiting groove 10, limiting groove 10 is spacing to limiting plate 12, make large-scale graphite crucible 3 accurately place through limiting groove 10 spacing make cleaning brush 102 touch on the position of large-scale graphite crucible 3 inside wall, start servo motor 6 and work, servo motor 6's output drives lead screw 13 and rotates, lead screw 13 drives lead screw nut 14 rebound, lead screw nut 14 drives limiting plate 12 and shifts up, limiting plate 12 drives crotch 9 and large-scale graphite crucible 3 above that shifts up, the output of motor 5 drives axis of rotation 104 and rotates, axis of rotation 104 drives brush board 101 and cleaning brush 102 through connecting rod 103 and rotates, when large-scale graphite crucible 3 rises to make brush board 101 and cleaning brush 102 stretch into the inside of large-scale graphite crucible 3, cleaning brush 102 touches the inside wall of large-scale graphite crucible 3 this moment, thereby the in-process to large-scale graphite crucible 3's the inside wall that rises carries out the adhesion residue and carries out the convenient cleaning and further clears up.

According to the working process, the following steps are known: the residues adhered to the inner side wall of the large graphite crucible 3 are quickly scraped and brushed off through the rotating cleaning brush 102 in the rising process of the large graphite crucible 3, so that the operation of manually cleaning the residues adhered to the inner side wall of the large graphite crucible 3 is omitted, the labor intensity of workers is effectively reduced, and the efficiency of cleaning the inside of the large graphite crucible 3 is improved.

As further shown in fig. 1 and 2, it is worth specifically explaining that a bottom plate a4 is fixed at the bottom end of the bracket 2, and a plurality of screw holes are formed on the side surface of the bottom plate a 4; during specific work, the support 2 is fixed by installing screws on the bottom plate a 4.

As further shown in fig. 1 and fig. 2, it is worth specifically explaining that a bottom plate b8 is fixed at the bottom end of the screw rod seat 7, and a plurality of screw holes are formed on the side surface of the bottom plate b 8; during specific work, the screw rod seat 7 is fixed by installing screws on the bottom plate b 8.

As further shown in fig. 1 and 2, it is worth specifically describing that the bottom end of the connecting rod 103 is located at the center of the brush plate 101, and the cross section of the connecting rod 103 is rectangular.

To sum up: the residues adhered to the inner side wall of the large graphite crucible 3 are quickly scraped and brushed off through the rotating cleaning brush 102 in the rising process of the large graphite crucible 3, so that the operation of manually cleaning the residues adhered to the inner side wall of the large graphite crucible 3 is omitted, the labor intensity of workers is effectively reduced, and the efficiency of cleaning the inside of the large graphite crucible 3 is improved.

The motor 5 and the servo motor 6 are commercially available, and the motor 5 and the servo motor 6 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel graphite crucible, includes support (2) and large-scale graphite crucible (3), its characterized in that, the top of support (2) is fixed with motor (5), the output of motor (5) is fixed with brushing-off mechanism (1), one side of support (2) is provided with lead screw seat (7), the top and the bottom of lead screw seat (7) rotate jointly and are connected with lead screw (13), the top of lead screw seat (7) is fixed with output and lead screw (13) the coaxial fixed servo motor (6) in top, threaded connection has screw-nut (14) on lead screw (13), set up spacing sliding tray (15) with screw-nut (14) slip adaptation in lead screw seat (7), be fixed with spacing board (12) on screw-nut (14), the one end that lead screw (14) was kept away from in limiting board (12) is fixed with crotch (9), the lateral wall of large-scale graphite crucible (3) is fixed with spacing ring (11).

2. The novel graphite crucible as claimed in claim 1, wherein the brushing mechanism (1) comprises a rotating shaft (104) coaxially fixed with the output end of the motor (5), a connecting rod (103) is fixed at the bottom end of the rotating shaft (104), a brush plate (101) is fixed at the bottom end of the connecting rod (103), and a cleaning brush (102) is fixed on the side of the brush plate (101) far away from the connecting rod (103).

3. The novel graphite crucible as claimed in claim 1, wherein a limiting groove (10) is fixed on the top side of the fork (9), two limiting grooves (10) are arranged, the two limiting grooves (10) are symmetrically distributed, and two limiting plates (12) matched with the limiting grooves (10) are fixed on the side of the limiting ring (11).

4. The novel graphite crucible as claimed in claim 3, wherein a bottom plate a (4) is fixed at the bottom end of the support (2), and a plurality of screw holes are formed on the side surface of the bottom plate a (4).

5. The novel graphite crucible as claimed in claim 1, wherein a bottom plate b (8) is fixed at the bottom end of the screw rod seat (7), and a plurality of screw holes are formed on the side surface of the bottom plate b (8).

6. The novel graphite crucible as claimed in claim 2, wherein the bottom end of the connecting rod (103) is located at the center of the brush plate (101), and the cross section of the connecting rod (103) is rectangular.