CN213527561U - Novel mud scraper is used in polycrystalline silicon production - Google Patents
Novel mud scraper is used in polycrystalline silicon production Download PDFInfo
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- CN213527561U CN213527561U CN202021883290.6U CN202021883290U CN213527561U CN 213527561 U CN213527561 U CN 213527561U CN 202021883290 U CN202021883290 U CN 202021883290U CN 213527561 U CN213527561 U CN 213527561U
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Abstract
The utility model discloses a novel mud scraper for polysilicon production, which belongs to the technical field of polysilicon production and comprises a sedimentation tank, walking dolly and mud scraping mechanism, the sedimentation tank lower part is equipped with the silt fill, the sedimentation tank top is equipped with the slide rail, the fixed setting on the base plate in walking connecting piece upper end, walking connecting piece lower extreme is equipped with the bearing frame, the bearing frame internal rotation is equipped with the axis of rotation, the cover is equipped with the walking wheel in the axis of rotation, walking wheel and slide rail sliding connection, be equipped with actuating mechanism in the axis of rotation of walking dolly front end, it sets up in the base plate lower part to hang the connecting piece fixedly, it rotates with the main arm that hangs to hang the connecting piece and is connected, it is provided with first scraper blade to hang the main arm lower extreme, it attaches arm and link still to be equipped with to hang in the main arm lower part, it attaches the fixed second scraper blade that. The utility model has the advantages of more thorough mud scraping, less damage of the mud scraping plate and the like.
Description
Technical Field
The utility model relates to a polycrystalline silicon production technical field, concretely relates to novel mud scraper is used in polycrystalline silicon production.
Background
The polycrystalline silicon material is an electronic material which takes silicon as a raw material and is purified to reach a certain purity through a series of physical and chemical reactions, is an extremely important intermediate product in the silicon product industry chain, is a main raw material for manufacturing silicon polished wafers, solar cells and high-purity silicon products, and is the most basic functional material in the semiconductor industry, the electronic information industry and the solar photovoltaic cell industry. The production of polycrystalline silicon mostly adopts an improved siemens technology, a large amount of waste water is generated in the improved siemens technology, the waste water contains a large amount of sludge, and the sludge needs to be discharged when the waste water is recycled. At present, a travelling type mud scraper is mostly adopted. However, the existing travelling type mud scraper has the defects of incomplete mud scraping and easy damage to a scraper due to large resistance during mud scraping.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the problem that exists among the prior art, provide a novel mud scraper is used in polycrystalline silicon production, actuating mechanism drives mud scraping mechanism and is reciprocating motion along the slide rail, and the setting up of first scraper blade and second scraper blade makes mud scraping divide into two steps and scrapes mud to realize that mud scraping is more thorough, the mud scraper is also difficult to damage.
The utility model aims at realizing through the following technical scheme:
the utility model provides a novel mud scraper is used in polycrystalline silicon production which characterized in that: the sludge scraper comprises a sedimentation tank, a walking trolley and a sludge scraping mechanism, wherein a sludge hopper is arranged on the lower portion of the sedimentation tank, a sliding rail is arranged above the sedimentation tank, the walking trolley comprises a base plate, a walking connecting piece, walking wheels and a rotating shaft, the walking connecting piece is arranged at the four corners of the base plate, the upper end of the walking connecting piece is fixedly arranged on the base plate, the lower end of the walking connecting piece is provided with a bearing seat, the rotating shaft is rotationally arranged in the bearing seat, the rotating shaft is sleeved with walking wheels, the walking wheels are slidably connected with the sliding rail, a driving mechanism is arranged on the rotating shaft at the front end of the walking trolley, the sludge scraping mechanism comprises a hanging connecting piece, a hanging main arm and a hanging auxiliary arm, the hanging connecting piece is fixedly arranged on the lower portion of the base plate, the hanging connecting piece is rotationally connected with, the lower end of the suspension auxiliary arm is fixedly provided with a second scraper, the suspension ring is connected with one end of the pull rope, the other end of the pull rope is connected with the hoisting mechanism, and the hoisting mechanism is fixedly arranged on the upper portion of the base plate.
Preferably, the distance between the second scraper and the sedimentation tank is greater than that between the first scraper and the sedimentation tank.
Preferably, actuating mechanism includes first gear, second gear, drive pivot, driving motor and driving motor mount, the driving motor mount is fixed to be set up on the base plate, driving motor is fixed to be set up at the driving motor mount, the driving motor output links to each other with the drive pivot, the second gear is fixed to be set up in the drive pivot, first gear is fixed to be set up in the axis of rotation, first gear and second gear meshing.
Preferably, there are two of the drive mechanisms.
Preferably, the hoisting mechanism comprises a hoisting motor and a hoisting wheel, the hoisting motor is fixedly arranged on the base plate, the hoisting wheel is fixedly arranged on an output shaft of the hoisting motor, and a pull rope is arranged on the hoisting wheel.
Preferably, the first scraper comprises a first scraper connecting piece and a first scraper piece, the first scraper connecting piece is fixedly connected with the main hanging arm, and the first scraper piece is detachably arranged on the first scraper connecting piece.
Preferably, the second scraper blade includes second scraper blade connecting piece and second scraper blade spare, second scraper blade connecting piece and suspension attach arm fixed connection, second scraper blade spare can be dismantled and set up on second scraper blade connecting piece.
Preferably, the rear end of the first scraper is fixedly provided with an auxiliary walking mechanism.
Preferably, the auxiliary traveling mechanism comprises an auxiliary connecting assembly frame, an auxiliary traveling rotating shaft and auxiliary traveling wheels, the lower part of the main suspension arm is fixedly welded with the two pairs of auxiliary connecting assembly frames, the auxiliary traveling rotating shaft is arranged between the auxiliary connecting assembly frames in a cross-connection mode, and the two ends of the auxiliary traveling rotating shaft are respectively provided with the auxiliary traveling wheels.
Preferably, a safety fence is arranged on the walking trolley.
The working principle is as follows: polycrystalline silicon becomes to produce in-process waste water and directly discharges into the sedimentation tank, driving motor drives the drive pivot and rotates, the epaxial first gear of drive pivot rotates thereupon, first gear and second gear meshing, the second gear rotates and drives the axis of rotation and rotates, the walking wheel is along the slide rail forward or backward motion on the slide rail, walking wheel motion drives scrapes the motion of mud mechanism, the silt on sedimentation tank upper strata is earlier scraped toward silt fill department to the second scraper blade, first scraper blade scrapes the silt of sedimentation tank lower floor toward silt fill department, it divide into twice and scrapes the mud and make the scraper blade atress reduce to scrape the mud, the setting up of first scraper blade and second scraper blade also makes and scrapes the mud more thoroughly. The main hanging arm is rotatably connected with the base plate through the hanging connecting piece, and the pull ring arranged on the main hanging arm is used for lifting the main hanging arm upwards or dropping the main hanging arm downwards under the combined action of the pull rope and the hoisting mechanism, so that the mud scraping depth is adjusted.
The beneficial effects of this technical scheme are as follows:
the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, actuating mechanism drive mud scraping mechanism and be reciprocating motion along the slide rail, and the setting up of first scraper blade and second scraper blade makes mud scraping divide into two steps and scrapes mud, and the setting up of hoist mechanism realizes hanging the main arm and up lifting or down dropping to realize the regulation of the mud scraping degree of depth, the utility model has the advantages of it is more thorough to scrape mud, and the mud scraper is also difficult damage.
Two, the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, the second scraper blade is earlier with the silt on sedimentation tank upper strata toward silt fill department scrape, and the silt of first scraper blade with sedimentation tank lower floor is fought the department toward silt and is scraped, shares the resistance when scraping mud for it is more thorough to scrape mud, and the mud scraper is also difficult to damage.
Thirdly, the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, two actuating mechanism of setting for the walking dolly motion is more smooth and easy, and mud scraping is more thorough.
Fourth, the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, hoist motor rotate and drive the hoist wheel and rotate, and the stay cord that sets up on the hoist wheel tightens up and loosens, hangs the main arm and realizes up lifting or down dropping to realize scraping the regulation of mud degree of depth.
Fifth, the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, first scraper blade spare and second scraper blade spare can be dismantled respectively and set up on first scraper blade connecting piece and second scraper blade connecting piece, and first scraper blade spare and second scraper blade spare are changed conveniently.
Sixth, the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, supplementary running gear contacts with the sedimentation tank bottom, and supplementary walking wheel is along with hanging the main arm operation for it is more smooth and easy to scrape mud.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
wherein: 1. a sedimentation tank; 1.1, a slide rail; 1.2, a sludge hopper; 2. a walking trolley; 2.1, a substrate; 2.2, a walking connecting piece; 2.3, walking wheels; 2.4, a rotating shaft; 3. a mud scraping mechanism; 3.1, hanging a connecting piece; 3.2, hanging the main arm; 3.3, hanging an auxiliary arm; 4. a drive mechanism; 4.1, a first gear; 4.2, a second gear; 4.3, driving the rotating shaft; 4.4, driving a motor; 4.5, driving a motor fixing frame; 5. a first squeegee; 5.1, a first scraper connecting piece; 5.2, a first scraper part; 6. a second squeegee; 6.1, a second scraper connecting piece; 6.2, a second scraper part; 7. a hoisting mechanism; 7.1, a hoisting motor; 7.2, a hoisting wheel; 8. a pull ring; 9. an auxiliary traveling mechanism; 9.1, auxiliary connecting and assembling; 9.2, an auxiliary walking rotating shaft; 9.3, auxiliary walking wheels; 10. a safety fence.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
As a most basic embodiment of the present invention, the present embodiment discloses a novel mud scraper for polysilicon production, as shown in fig. 1-3, including sedimentation tank 1, walking trolley 2 and mud scraping mechanism 3, sedimentation tank 1 lower part is provided with the mud bucket, sedimentation tank 1 top is provided with slide rail 1.1, walking trolley 2 includes base plate 2.1, walking connecting piece 2.2, walking wheel 2.3 and axis of rotation 2.4 of setting in base plate 2.1 four corners department, walking connecting piece 2.2 upper end is fixed to be set up on base plate 2.1, walking connecting piece 2.2 lower extreme is provided with the bearing frame, the internal rotation bearing frame is provided with axis of rotation 2.4, the cover is equipped with walking wheel 2.3 on axis of rotation 2.4, walking wheel 2.3 and slide rail 1.1 sliding connection, be provided with actuating mechanism 4 on the axis of rotation 2.4 of walking trolley 2 front end, mud scraping mechanism 3 includes connecting piece 3.1, suspension, The hanging device comprises a hanging main arm 3.2 and a hanging auxiliary arm 3.3, wherein the hanging connecting piece 3.1 is fixedly arranged at the lower part of a base plate 2.1, the hanging connecting piece 3.1 is rotatably connected with the hanging main arm 3.2, a first scraping plate 5 is arranged at the lower end of the hanging main arm 3.2, the hanging auxiliary arm 3.3 and a hanging ring are further arranged at the middle lower part of the hanging main arm 3.2, a second scraping plate 6 is fixedly arranged at the lower end of the hanging auxiliary arm 3.3, the hanging ring is connected with one end of a pull rope, the other end of the pull rope is connected with a hoisting mechanism 7, and the hoisting mechanism 7 is fixedly arranged at the upper part.
Example 2
As an optimized embodiment of the present invention, the present embodiment discloses a novel mud scraper for polysilicon production, as shown in fig. 1-3, including sedimentation tank 1, walking trolley 2 and mud scraping mechanism 3, sedimentation tank 1 lower part is provided with the mud bucket, sedimentation tank 1 top is provided with slide rail 1.1, walking trolley 2 includes base plate 2.1, walking connecting piece 2.2, walking wheel 2.3 and axis of rotation 2.4 of setting in base plate 2.1 four corners department, walking connecting piece 2.2 upper end is fixed to be set up on base plate 2.1, walking connecting piece 2.2 lower extreme is provided with the bearing frame, the bearing frame internal rotation is provided with axis of rotation 2.4, the cover is equipped with walking wheel 2.3 on axis of rotation 2.4, walking wheel 2.3 and slide rail 1.1 sliding connection, be provided with actuating mechanism 4 on the axis of rotation 2.4 of walking trolley 2 front end, mud scraping mechanism 3 includes connecting piece 3.1, the hanging device comprises a hanging main arm 3.2 and a hanging auxiliary arm 3.3, wherein the hanging connecting piece 3.1 is fixedly arranged at the lower part of a base plate 2.1, the hanging connecting piece 3.1 is rotatably connected with the hanging main arm 3.2, a first scraping plate 5 is arranged at the lower end of the hanging main arm 3.2, the hanging auxiliary arm 3.3 and a hanging ring are further arranged at the middle lower part of the hanging main arm 3.2, a second scraping plate 6 is fixedly arranged at the lower end of the hanging auxiliary arm 3.3, the hanging ring is connected with one end of a pull rope, the other end of the pull rope is connected with a hoisting mechanism 7, and the hoisting mechanism 7 is fixedly arranged at the upper part.
Preferably, the distance between the second scraper 6 and the sedimentation tank 1 is greater than the distance between the first scraper 5 and the sedimentation tank 1.
Preferably, the driving mechanism 4 comprises a first gear 4.1, a second gear 4.2, a driving rotating shaft 4.3, a driving motor 4.4 and a driving motor fixing frame 4.5, the driving motor fixing frame 4.5 is fixedly arranged on the substrate 2.1, the driving motor 4.4 is fixedly arranged on the driving motor fixing frame 4.5, the output end of the driving motor 4.4 is connected with the driving rotating shaft 4.3, the second gear 4.2 is fixedly arranged on the driving rotating shaft 4.3, the first gear 4.1 is fixedly arranged on the rotating shaft 2.4, and the first gear 4.1 is meshed with the second gear 4.2.
Preferably, there are two of said drive mechanisms 4.
Preferably, the hoisting mechanism 7 comprises a hoisting motor 7.1 and a hoisting wheel 7.2, the hoisting motor 7.1 is fixedly arranged on the substrate 2.1, an output shaft of the hoisting motor 7.1 is fixedly provided with the hoisting wheel 7.2, and the hoisting wheel 7.2 is provided with a pull rope.
Example 3
As an optimized embodiment of the present invention, the present embodiment discloses a novel mud scraper for polysilicon production, as shown in fig. 1-3, including sedimentation tank 1, walking trolley 2 and mud scraping mechanism 3, sedimentation tank 1 lower part is provided with the mud bucket, sedimentation tank 1 top is provided with slide rail 1.1, walking trolley 2 includes base plate 2.1, walking connecting piece 2.2, walking wheel 2.3 and axis of rotation 2.4 of setting in base plate 2.1 four corners department, walking connecting piece 2.2 upper end is fixed to be set up on base plate 2.1, walking connecting piece 2.2 lower extreme is provided with the bearing frame, the bearing frame internal rotation is provided with axis of rotation 2.4, the cover is equipped with walking wheel 2.3 on axis of rotation 2.4, walking wheel 2.3 and slide rail 1.1 sliding connection, be provided with actuating mechanism 4 on the axis of rotation 2.4 of walking trolley 2 front end, mud scraping mechanism 3 includes connecting piece 3.1, the hanging device comprises a hanging main arm 3.2 and a hanging auxiliary arm 3.3, wherein the hanging connecting piece 3.1 is fixedly arranged at the lower part of a base plate 2.1, the hanging connecting piece 3.1 is rotatably connected with the hanging main arm 3.2, a first scraping plate 5 is arranged at the lower end of the hanging main arm 3.2, the hanging auxiliary arm 3.3 and a hanging ring are further arranged at the middle lower part of the hanging main arm 3.2, a second scraping plate 6 is fixedly arranged at the lower end of the hanging auxiliary arm 3.3, the hanging ring is connected with one end of a pull rope, the other end of the pull rope is connected with a hoisting mechanism 7, and the hoisting mechanism 7 is fixedly arranged at the upper part.
Preferably, the distance between the second scraper 6 and the sedimentation tank 1 is greater than the distance between the first scraper 5 and the sedimentation tank 1.
Preferably, the driving mechanism 4 comprises a first gear 4.1, a second gear 4.2, a driving rotating shaft 4.3, a driving motor 4.4 and a driving motor fixing frame 4.5, the driving motor fixing frame 4.5 is fixedly arranged on the substrate 2.1, the driving motor 4.4 is fixedly arranged on the driving motor fixing frame 4.5, the output end of the driving motor 4.4 is connected with the driving rotating shaft 4.3, the second gear 4.2 is fixedly arranged on the driving rotating shaft 4.3, the first gear 4.1 is fixedly arranged on the rotating shaft 2.4, and the first gear 4.1 is meshed with the second gear 4.2.
Preferably, there are two of said drive mechanisms 4.
Preferably, the hoisting mechanism 7 comprises a hoisting motor 7.1 and a hoisting wheel 7.2, the hoisting motor 7.1 is fixedly arranged on the substrate 2.1, an output shaft of the hoisting motor 7.1 is fixedly provided with the hoisting wheel 7.2, and the hoisting wheel 7.2 is provided with a pull rope.
Preferably, the first scraper 5 comprises a first scraper link 5.1 and a first scraper member 5.2, the first scraper link 5.1 is fixedly connected with the main arm 3.2, and the first scraper member 5.2 is detachably arranged on the first scraper link 5.1.
Preferably, the second scraper 6 comprises a second scraper connecting piece 6.1 and a second scraper piece 6.2, the second scraper connecting piece 6.1 is fixedly connected with the suspension attachment arm 3.3, and the second scraper piece 6.2 is detachably arranged on the second scraper connecting piece 6.1.
Preferably, an auxiliary walking mechanism 9 is fixedly arranged at the rear end of the first scraper 5.
Preferably, the auxiliary traveling mechanism 9 includes an auxiliary connecting frame 9.1, an auxiliary traveling rotating shaft 9.2 and auxiliary traveling wheels 9.3, the lower portion of the main arm 3.2 is fixedly welded to the two pairs of auxiliary connecting frames 9.1, the auxiliary traveling rotating shaft 9.2 is arranged between the auxiliary connecting frames 9.1 in a penetrating manner, and the auxiliary traveling wheels 9.3 are respectively installed at two ends of the auxiliary traveling rotating shaft 9.2.
Preferably, a safety fence 10 is arranged on the walking trolley 2.
The working principle is as follows: polycrystalline silicon yield in-process waste water is directly discharged into sedimentation tank 1, driving motor 4.4 drives drive shaft 4.3 and rotates, first gear 4.1 on the drive shaft 4.3 rotates thereupon, first gear 4.1 and the meshing of second gear 4.2, second gear 4.2 rotates and drives axis of rotation 2.4 and rotate, walking wheel 2.3 is along slide rail 1.1 forward or backward motion on slide rail 1.1, walking wheel 2.3 moves and drives the motion of scraping mud mechanism 3, second scraper blade 6 scrapes the silt on sedimentation tank 1 upper strata toward silt fill department earlier, first scraper blade 5 scrapes the silt of sedimentation tank 1 lower floor toward silt fill department, it is divided into twice and scrapes the mud and makes the scraper blade atress reduce to scrape the mud, the setting up of first scraper blade 5 and second scraper blade 6 also makes and scrapes the mud more thoroughly. Hang main arm 3.2 and rotate with base plate 2.1 through hanging connecting piece 3.1 and be connected, the pull ring 8 that sets up on hanging main arm 3.2 passes through the stay cord and under the 7 combined action of hoist mechanism, realizes hanging main arm 3.2 up lifting or down dropping to the regulation of the mud scraping degree of depth is realized.
The beneficial effects of this technical scheme are as follows:
the utility model provides a pair of novel mud scraper is used in polycrystalline silicon production, actuating mechanism 4 drives mud scraping mechanism 3 and is reciprocating motion along slide rail 1.1, and the setting up of first scraper blade 5 and second scraper blade 6 makes mud scraping divide into two steps and scrapes mud, and the setting up of hoist mechanism 7 realizes hanging main arm 3.2 up lifting or down dropping to realize scraping the regulation of the mud degree of depth, the utility model has the advantages of it is more thorough to scrape mud, and the mud scraper is also difficult for damaging.
The silt on 1 upper strata of sedimentation tank is earlier fought towards silt with second scraper blade 6 and is scraped, and first scraper blade 5 is fought towards silt with the silt of 1 lower floor of sedimentation tank and is scraped, shares the resistance when scraping mud for it is more thorough to scrape mud, and the mud scraper is also difficult to damage. Two actuating mechanism 4 that set up for walking 2 movements of dolly are more smooth and easy, and the mud is scraped more thoroughly. The hoist motor 7.1 rotates and drives hoist wheel 7.2 and rotates, and the stay cord that sets up on the hoist wheel 7.2 tightens up and loosens, hangs main arm 3.2 and realizes up lifting or down dropping to the regulation of the mud scraping degree of depth is realized. First scraper blade spare 5.2 and second scraper blade spare 6.2 can be dismantled respectively and set up on first scraper blade connecting piece 5.1 and second scraper blade connecting piece 6.1, and first scraper blade spare 5.2 and second scraper blade spare 6.2 are changed conveniently. The auxiliary travelling mechanism 9 is in contact with the bottom of the sedimentation tank 1, and the auxiliary travelling wheels 9.3 run along with the suspended main arm 3.2, so that mud scraping is smoother.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (10)
1. The utility model provides a novel mud scraper is used in polycrystalline silicon production which characterized in that: including sedimentation tank (1), walking dolly (2) and scrape mud mechanism (3), sedimentation tank (1) lower part is provided with silt fill (1.2), sedimentation tank (1) top is provided with slide rail (1.1), walking dolly (2) include base plate (2.1), set up walking connecting piece (2.2), walking wheel (2.3) and axis of rotation (2.4) in base plate (2.1) four corners department, walking connecting piece (2.2) upper end is fixed to be set up on base plate (2.1), walking connecting piece (2.2) lower extreme is provided with the bearing frame, the bearing frame internal rotation is provided with axis of rotation (2.4), the cover is equipped with walking wheel (2.3) on axis of rotation (2.4), walking wheel (2.3) and slide rail (1) sliding connection, be provided with actuating mechanism (4) on axis of rotation (2.4) of walking dolly (2) front end, scrape mud mechanism (3) including hanging connecting piece (3.1), Hang main arm (3.2) and hang and attach arm (3.3), hang connecting piece (3.1) fixed the setting in base plate (2.1) lower part, hang connecting piece (3.1) and hang main arm (3.2) and rotate and be connected, hang main arm (3.2) lower extreme and be provided with first scraper blade (5), hang the lower part still and be provided with and hang and attach arm (3.3) and link in main arm (3.2), hang and attach arm (3.3) lower extreme fixed second scraper blade (6) of being provided with, the link links to each other with stay cord one end, and the stay cord other end links to each other with hoist mechanism (7), hoist mechanism (7) fixed the setting is on base plate (2.1) upper portion.
2. The novel mud scraper for polysilicon production according to claim 1, wherein: the distance between the second scraper (6) and the sedimentation tank (1) is greater than the distance between the first scraper (5) and the sedimentation tank (1).
3. The novel mud scraper for polysilicon production according to claim 1, wherein: actuating mechanism (4) include first gear (4.1), second gear (4.2), drive pivot (4.3), driving motor (4.4) and driving motor mount (4.5), driving motor mount (4.5) are fixed to be set up on base plate (2.1), driving motor (4.4) are fixed to be set up at driving motor mount (4.5), driving motor (4.4) output links to each other with drive pivot (4.3), second gear (4.2) are fixed to be set up at drive pivot (4.3), first gear (4.1) are fixed to be set up on axis of rotation (2.4), first gear (4.1) and second gear (4.2) meshing.
4. The novel mud scraper for polysilicon production according to claim 1, wherein: the number of the driving mechanisms (4) is two.
5. The novel mud scraper for polysilicon production according to claim 1, wherein: the winding mechanism (7) comprises a winding motor (7.1) and a winding wheel (7.2), the winding motor (7.1) is fixedly arranged on the base plate (2.1), the winding wheel (7.2) is fixedly arranged on an output shaft of the winding motor (7.1), and a pull rope is arranged on the winding wheel (7.2).
6. The novel mud scraper for polysilicon production according to claim 1, wherein: first scraper blade (5) include first scraper blade connecting piece (5.1) and first scraper blade spare (5.2), first scraper blade connecting piece (5.1) and hang main arm (3.2) fixed connection, first scraper blade spare (5.2) can dismantle the setting on first scraper blade connecting piece (5.1).
7. The novel mud scraper for polysilicon production according to claim 1, wherein: the second scraper blade (6) comprises a second scraper blade connecting piece (6.1) and a second scraper blade piece (6.2), the second scraper blade connecting piece (6.1) is fixedly connected with the suspension auxiliary arm (3.3), and the second scraper blade piece (6.2) can be detachably arranged on the second scraper blade connecting piece (6.1).
8. The novel mud scraper for polysilicon production according to claim 1, wherein: and an auxiliary walking mechanism (9) is fixedly arranged at the rear end of the first scraper (5).
9. The novel mud scraper for polysilicon production according to claim 8, wherein: the auxiliary walking mechanism (9) comprises an auxiliary connecting group frame (9.1), an auxiliary walking rotating shaft (9.2) and auxiliary walking wheels (9.3), two pairs of auxiliary connecting group frames (9.1) fixedly welded on the lower portion of the main hanging arm (3.2), the auxiliary walking rotating shaft (9.2) is arranged between the auxiliary connecting group frames (9.1) in a penetrating mode, and the auxiliary walking wheels (9.3) are arranged at two ends of the auxiliary walking rotating shaft (9.2) respectively.
10. The novel mud scraper for polysilicon production according to claim 1, wherein: the walking trolley (2) is provided with a safety fence (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883290.6U CN213527561U (en) | 2020-09-02 | 2020-09-02 | Novel mud scraper is used in polycrystalline silicon production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883290.6U CN213527561U (en) | 2020-09-02 | 2020-09-02 | Novel mud scraper is used in polycrystalline silicon production |
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| CN213527561U true CN213527561U (en) | 2021-06-25 |
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| CN202021883290.6U Active CN213527561U (en) | 2020-09-02 | 2020-09-02 | Novel mud scraper is used in polycrystalline silicon production |
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Assignee: Sichuan Yongxiang Energy Technology Co.,Ltd. Assignor: SICHUAN YONGXIANG NEW ENERGY Co.,Ltd. Contract record no.: X2023510000014 Denomination of utility model: A New Type of Scraper for Polycrystalline Silicon Production Granted publication date: 20210625 License type: Common License Record date: 20230816 |