CN215611886U - Refractory aggregate powder blending and grinding device - Google Patents
Refractory aggregate powder blending and grinding device Download PDFInfo
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- CN215611886U CN215611886U CN202121174724.XU CN202121174724U CN215611886U CN 215611886 U CN215611886 U CN 215611886U CN 202121174724 U CN202121174724 U CN 202121174724U CN 215611886 U CN215611886 U CN 215611886U
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Abstract
The utility model relates to the technical field of aggregate powder production equipment, in particular to a refractory aggregate powder blending and grinding device which comprises a rack, a box body, a grinding cylinder and a screening cavity, wherein one side of the top end surface of the box body penetrates through the side wall of the grinding cylinder through a feed hopper, the middle part of the inner wall of the grinding cylinder is rotatably provided with a central shaft, the grinding cylinder and a scraper are arranged through a connecting rod, an arc-shaped grid is fixedly installed in a discharge hole formed in one side of the grinding cylinder, a receiving hopper arranged on one side of the grinding cylinder penetrates through the top wall of the screening cavity, and a rotating shaft and a second grinding roller are arranged on one side of the screening cavity through a driving motor. According to the utility model, the vibration of the box body caused by grinding operation can be reduced to a certain extent by filling the damping foam material in the inner wall of the box body, the bone meal can be fully ground, and meanwhile, the ground bone meal can be screened by the screen frame, so that the production efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of aggregate powder production equipment, in particular to a refractory aggregate powder blending and grinding device.
Background
The refractory material is widely applied to the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, the refractory material usually needs to use aggregate powder in production, and the aggregate powder is ground before being prepared.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a refractory aggregate powder mixing and grinding device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a grinder is thoughtlessly joined in marriage to refractory material aggregate powder, which comprises a frame, a box body, grinding vessel and screening chamber, one side of box top face is provided with the feeder hopper, the bottom face of feeder hopper runs through with the lateral wall of grinding vessel, the middle part of grinding vessel inner wall is rotated and is equipped with the center pin, the outside of center pin rolls through the connecting rod and is provided with grinding cylinder, the middle part of connecting rod is fixed with the scraper blade through the support mounting, the discharge opening has been seted up to one side of grinding vessel, and the downthehole installation of discharge opening is fixed with arc grid, one side of grinding vessel is provided with and connects the hopper, the bottom face that connects the hopper runs through with the roof in screening chamber, one side in screening chamber is provided with driving motor, driving motor's output is provided with the second roller through the rotation axis, and be provided with the reel under the second roller.
Preferably, the upper portion symmetry of feeder hopper inner wall is provided with the hang plate, and just the below rotation of hang plate is provided with first roller.
Preferably, the outer side of the grinding roller and the inner wall of the grinding cylinder are mutually attached.
Preferably, one side of the scraper is attached to the inner wall of the grinding cylinder, and the scraper is preferably made of rubber.
Preferably, the middle part of box top face is provided with electric telescopic handle, and electric telescopic handle's pars contractilis runs through with the roof of box, and electric telescopic handle pars contractilis's bottom face-mounting is fixed with the arc piece, and one side of arc piece and one side of arc grid laminate mutually.
Preferably, the lower part of the inside of the screening cavity is symmetrically provided with and fixed with a bump, the middle part of the bump is inserted with a T-shaped rod in a sliding manner, the bottom end face of the vertical part of the T-shaped rod is provided with a limiting block, a screen frame is arranged and fixed between the horizontal parts of the T-shaped rod, the outer side of the vertical part of the T-shaped rod is sleeved with a spring, and the spring is positioned between the upper end face of the bump and the lower end face of the horizontal part of the T-shaped rod.
Preferably, cams are respectively fixedly arranged on two sides of the rotating shaft, a rubber block is fixedly glued on the upper end face of the horizontal part of the T-shaped rod, a groove is formed in the top end face of the rubber block, and the cams are matched with the groove formed in the top end face of the rubber block.
Preferably, the inner wall of box and the lower part of grinding vessel, connect the lower part of hopper and the outside of screening chamber to fill before and have shock attenuation expanded material, wherein the lower part of screening chamber is uncovered, and is provided with under the uncovered of screening chamber and connects the workbin.
The utility model has the beneficial effects that:
according to the utility model, the vibration of the box body caused by grinding operation can be reduced to a certain extent by filling the damping foam material in the inner wall of the box body, the bone meal can be sufficiently ground by mutually matching the first grinding roller, the second grinding roller and the grinding cylinder, and meanwhile, the ground bone meal can be screened by arranging the screen frame capable of shaking up and down, so that the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of a refractory aggregate powder mixing and grinding device according to the present invention;
FIG. 2 is a schematic structural diagram of a refractory aggregate powder mixing and grinding device according to the present invention;
fig. 3 is an enlarged view of a part a in fig. 2 of the refractory aggregate powder mixing and grinding device according to the present invention.
In the figure: the device comprises a frame 1, a box 2, a grinding cylinder 3, a feeding pipe 4, a feeding hopper 5, an inclined plate 6, a first grinding roller 701, a second grinding roller 702, a central shaft 8, a connecting rod 9, a grinding roller 10, a support 11, a scraping plate 12, an arc-shaped grating 13, an electric telescopic rod 14, an arc-shaped block 15, a receiving hopper 16, a screening cavity 17, a driving motor 18, a rotating shaft 19, a convex block 20, a T-shaped rod 21, a rubber block 22, a limiting block 23, a spring 24, a screen frame 25, a cam 26, a material receiving box 27 and a shock-absorbing foaming material 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a refractory aggregate powder blending and grinding device comprises a frame 1, a box body 2, a grinding cylinder 3 and a screening cavity 17, wherein shock-absorbing foaming materials 28 are filled in front of the inner wall of the box body 2, the lower part of the grinding cylinder 3, the lower part of a receiving hopper 16 and the outer side of the screening cavity 17, the lower part of the screening cavity 17 is open, a receiving box 27 is arranged right below the opening of the screening cavity 17, and shaking of the box 2 brought in grinding operation can be reduced to a certain extent by filling the shock-absorbing foaming materials 27 in the inner wall of the box body 2;
a feeding hopper 5 is arranged on one side of the top end face of the box body 2, the bottom end face of the feeding hopper 5 is penetrated through the side wall of the grinding cylinder 3, inclined plates 6 are symmetrically arranged on the upper portion of the inner wall of the feeding hopper 5, and a first grinding roller 701 is rotatably arranged right below the inclined plates 6, wherein the inclined plates 6 can play a certain drainage role, so that aggregate powder can better slide between the first grinding rollers 701, and further the aggregate powder is ground by the first grinding roller 701 and then enters the grinding cylinder 3 for grinding operation;
the middle part of the inner wall of the grinding cylinder 3 is rotatably provided with a central shaft 8, the outer side of the central shaft 8 is provided with a grinding roller 10 in a rolling manner through a connecting rod 9, the middle part of the connecting rod 9 is fixedly provided with a scraper 12 through a bracket 11, one side of the scraper 12 is mutually attached to the inner wall of the grinding cylinder 3, the scraper 12 is preferably made of rubber, the scraper 12 made of rubber can reduce abrasion to the inner wall of the grinding cylinder 3, the outer side of the grinding roller 10 is mutually attached to the inner wall of the grinding cylinder 3, so that the grinding roller 10 can carry out secondary grinding operation on aggregate powder, and meanwhile, the scraper 12 can not only prevent the aggregate powder from being adhered to the inner wall of the grinding cylinder 3, but also facilitate subsequent discharging operation;
a discharge hole is formed in one side of the grinding cylinder 3, an arc-shaped grid 13 is fixedly installed in the discharge hole, subsequent bone meal materials in the grinding cylinder 3 can be conveniently discharged by arranging the arc-shaped grid 13, an electric telescopic rod 14 is arranged in the middle of the top end face of the box body 2, a telescopic part of the electric telescopic rod 14 penetrates through the top wall of the box body 2, an arc-shaped block 15 is fixedly installed on the bottom end face of the telescopic part of the electric telescopic rod 14, and one side of the arc-shaped block 15 is attached to one side of the arc-shaped grid 13;
when the grinding cylinder 3 grinds bone meal in the grinding cylinder, the electric telescopic rod 14 drives the arc-shaped block 15 to move downwards, so that the arc-shaped block 15 is in pressing contact with the arc-shaped grating 13, and the aggregate powder in the grinding cylinder 3 is prevented from flying out;
after the grinding of the aggregate powder in the grinding cylinder 3 is finished, the electric telescopic rod 14 drives the arc-shaped block 15 to move upwards, so that the ground aggregate powder is thrown out by the scraper 12 in the grinding cylinder 3 along the gap of the arc-shaped grating 13, and the thrown aggregate powder enters the screening cavity 17 along the receiving hopper 16;
a receiving hopper 16 is arranged on one side of the grinding cylinder 3, the bottom end surface of the receiving hopper 16 is penetrated through the top wall of the screening cavity 7, a driving motor 18 is arranged on one side of the screening cavity 7, the output end of the driving motor 18 is provided with a second rolling roller 702 through a rotating shaft 19, wherein the second rolling roller 702 can perform final and sequential rolling and crushing operation on the aggregate powder ground by the grinding cylinder 3, and further the grinding efficiency is improved;
the screening cavity 17 is internally and symmetrically provided and fixed with a bump 20 at the lower part, a T-shaped rod 21 is inserted in the middle of the bump 20 in a sliding manner, a limiting block 23 is arranged on the bottom end face of the vertical part of the T-shaped rod 21, a screening frame 25 is arranged and fixed between the horizontal parts of the T-shaped rod 21, a spring 24 is sleeved outside the vertical part of the T-shaped rod 21, the spring 24 is positioned between the upper end face of the bump 20 and the lower end face of the horizontal part of the T-shaped rod 21, cams 26 are respectively arranged and fixed on both sides of a rotating shaft 19, a rubber block 22 is glued and fixed on the upper end face of the horizontal part of the T-shaped rod 21, a groove is formed in the top end face of the rubber block 22, the cam 26 is matched with the groove formed in the top end face of the rubber block 22, the cam 26 rotates along with the rotating shaft 19, the cam 26 is in continuous contact with the rubber block 22, the screening frame 25 is further made to perform reciprocating motion up and down under the compression and rebound action of the spring 24, and further can screen the ground bone meal, thereby greatly improving the production efficiency.
In this embodiment, when the refractory aggregate powder blending and grinding device is used, an operator firstly turns on a power supply of the grinding device, then the aggregate powder to be ground is discharged into the grinding cylinder 3 along the feed hopper 5, and the inclined plates 6 symmetrically arranged on the upper part of the inner wall of the feed hopper 5 can play a certain role in drainage, so that the aggregate powder can better slide between the first grinding roller 701, and further the first grinding roller 701 can firstly grind the aggregate powder and then enter the grinding cylinder 3 for grinding operation;
the grinding roller 10 mutually attached to the inner wall of the grinding cylinder 3 can perform secondary grinding operation on the aggregate powder, and meanwhile, the scraping plate 12 can not only prevent the aggregate powder from being adhered to the inner wall of the grinding cylinder 3, but also facilitate subsequent discharging operation, wherein the scraping plate 12 is preferably made of rubber, and the scraping plate 12 made of rubber can reduce abrasion on the inner wall of the grinding cylinder 3;
when the grinding cylinder 3 grinds bone meal inside, the electric telescopic rod 14 drives the arc-shaped block 15 to move downwards, so that the arc-shaped block 15 is in pressing contact with the arc-shaped grating 13, and aggregate powder in the grinding cylinder 3 is prevented from flying out;
after the grinding of the aggregate powder in the grinding cylinder 3 is finished, the electric telescopic rod 14 drives the arc-shaped block 15 to move upwards, so that the ground aggregate powder is thrown out by the scraper 12 in the grinding cylinder 3 along the gap of the arc-shaped grating 13, and the thrown aggregate powder enters the screening cavity 17 along the receiving hopper 16;
further, the driving motor 18 drives the second rolling roller 702 and the cam 26 to rotate through the rotating shaft 19, and the second rolling roller 702 can perform final and sequential rolling and crushing operations on the aggregate powder ground by the grinding cylinder 3, so as to improve the grinding efficiency;
the cam 26 rotates along with the rotating shaft 19, and simultaneously, the cam 26 is continuously contacted with the rubber block 22, so that the screen frame 25 is reciprocated up and down under the compression and rebound action of the spring 24, and ground bone meal can be screened, thereby greatly improving the production efficiency;
furthermore, by filling the inner wall of the cabinet 2 with the shock-absorbing foam material 27, the shaking of the cabinet 2 caused by the grinding operation can be reduced to some extent;
the box that brings in can the reduction grinding operation to a certain extent through filling shock attenuation expanded material at the inner wall of box shakes to use through first roller, second roller and grinding vessel mutually support and can carry out abundant grinding operation to bone meal material, and through setting up the reel that can shake from top to bottom simultaneously, and then can sieve the bone meal material after grinding, thereby improved production efficiency greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A refractory aggregate powder blending and grinding device comprises a rack (1), a box body (2), a grinding cylinder (3) and a screening cavity (17), and is characterized in that a feed hopper (5) is arranged on one side of the top end face of the box body (2), the bottom end face of the feed hopper (5) is penetrated through the side wall of the grinding cylinder (3), a central shaft (8) is rotatably arranged in the middle of the inner wall of the grinding cylinder (3), a grinding roller (10) is arranged on the outer side of the central shaft (8) in a rolling manner through a connecting rod (9), a scraper (12) is fixedly arranged in the middle of the connecting rod (9) through a bracket (11), a discharge hole is formed in one side of the grinding cylinder (3), an arc-shaped grating (13) is fixedly arranged in the discharge hole, a receiving hopper (16) is arranged on one side of the grinding cylinder (3), the bottom end face of the receiving hopper (16) is penetrated through the top wall of the screening cavity (17), a driving motor (18) is arranged on one side of the screening cavity (17), the output end of the driving motor (18) is provided with a second rolling roller (702) through a rotating shaft (19), and a screen frame (25) is arranged right below the second rolling roller (702).
2. A refractory aggregate powder mixing grinding device according to claim 1, wherein the upper part of the inner wall of the feeding hopper (5) is symmetrically provided with an inclined plate (6), and a first grinding roller (701) is rotatably arranged right below the inclined plate (6).
3. The refractory aggregate powder mixing grinding device as claimed in claim 1, wherein the outer side of the grinding roller (10) is attached to the inner wall of the grinding cylinder (3).
4. The mixing grinding device for the refractory aggregate powder according to claim 1, wherein one side of the scraper (12) is attached to the inner wall of the grinding cylinder (3), and the scraper (12) is preferably made of rubber.
5. The mixing and grinding device for the refractory aggregate powder according to claim 1, wherein an electric telescopic rod (14) is arranged in the middle of the top end face of the box body (2), a telescopic part of the electric telescopic rod (14) penetrates through the top wall of the box body (2), an arc-shaped block (15) is fixedly installed on the bottom end face of the telescopic part of the electric telescopic rod (14), and one side of the arc-shaped block (15) is attached to one side of the arc-shaped grating (13).
6. The mixing and grinding device for the refractory aggregate powder according to claim 1, wherein the screening chamber (17) is symmetrically and fixedly provided with a bump (20) at the lower part inside, a T-shaped rod (21) is slidably inserted in the middle of the bump (20), a limiting block (23) is arranged on the bottom end surface of the vertical part of the T-shaped rod (21), a screen frame (25) is fixedly arranged between the horizontal parts of the T-shaped rod (21), a spring (24) is sleeved outside the vertical part of the T-shaped rod (21), and the spring (24) is positioned between the upper end surface of the bump (20) and the lower end surface of the horizontal part of the T-shaped rod (21).
7. The mixing and grinding device for the refractory aggregate powder according to claim 1, wherein cams (26) are respectively fixedly installed on two sides of the rotating shaft (19), a rubber block (22) is fixedly bonded on the upper end surface of the horizontal part of the T-shaped rod (21), a groove is formed in the top end surface of the rubber block (22), and the cams (26) are matched with the grooves formed in the top end surface of the rubber block (22).
8. The refractory aggregate powder mixing grinding device according to claim 1, wherein the inner wall of the box body (2) and the lower part of the grinding cylinder (3), the lower part of the receiving hopper (16) and the outer side of the screening cavity (17) are filled with shock-absorbing foaming materials (28) in front, wherein the lower part of the screening cavity (17) is open, and the receiving hopper (27) is arranged right below the opening of the screening cavity (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121174724.XU CN215611886U (en) | 2021-05-28 | 2021-05-28 | Refractory aggregate powder blending and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121174724.XU CN215611886U (en) | 2021-05-28 | 2021-05-28 | Refractory aggregate powder blending and grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN215611886U true CN215611886U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121174724.XU Active CN215611886U (en) | 2021-05-28 | 2021-05-28 | Refractory aggregate powder blending and grinding device |
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| CN (1) | CN215611886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318416A (en) * | 2022-08-10 | 2022-11-11 | 安徽谓博中药股份有限公司 | Grinding equipment for traditional Chinese medicine pseudo-ginseng powder |
| CN115364974A (en) * | 2022-08-29 | 2022-11-22 | 湖南润华新材料有限公司 | Dehumidification screening mechanism is used in fire control powder production |
-
2021
- 2021-05-28 CN CN202121174724.XU patent/CN215611886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318416A (en) * | 2022-08-10 | 2022-11-11 | 安徽谓博中药股份有限公司 | Grinding equipment for traditional Chinese medicine pseudo-ginseng powder |
| CN115364974A (en) * | 2022-08-29 | 2022-11-22 | 湖南润华新材料有限公司 | Dehumidification screening mechanism is used in fire control powder production |
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