CN112808376A - A automatic crushing apparatus that carries of cereal for among agricultural production - Google Patents
A automatic crushing apparatus that carries of cereal for among agricultural production Download PDFInfo
- Publication number
- CN112808376A CN112808376A CN202011595423.4A CN202011595423A CN112808376A CN 112808376 A CN112808376 A CN 112808376A CN 202011595423 A CN202011595423 A CN 202011595423A CN 112808376 A CN112808376 A CN 112808376A
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- China
- Prior art keywords
- conveying
- shell
- crushing
- side wall
- crushing roller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Abstract
The invention discloses automatic grain conveying and crushing equipment for agricultural production, which comprises a shell and a conveying cylinder, wherein a base is fixedly arranged on the lower end faces of the shell and the conveying cylinder, a conveying mechanism is arranged in the conveying cylinder, an installation frame is fixedly arranged on the left side wall of the shell, a servo motor is fixedly arranged in the installation frame, the servo motor penetrates through the side wall of the shell through an output shaft and is fixedly connected with a first crushing roller, the first crushing roller is transversely and rotatably connected into the side wall of the shell, and the output shaft is rotatably connected into the side wall of the shell. According to the invention, the granular unhulled grains fall into the bottom of the conveying cylinder along the inclined surface of the filter screen plate, are conveyed into the shell by the spiral conveying blade again for rolling, and are fully crushed through repeated circulating rolling, so that the grains are crushed more thoroughly, and the grain crushing effect is improved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to automatic grain conveying and crushing equipment for agricultural production.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
In the process of present agricultural product production and processing, generally can smash cereal, but most agricultural machinery all once only smashes the end to the crushing of cereal, still contains a lot of particles that are not smashed in the cereal after the crushing, leads to cereal to smash not thoroughly, influences cereal crushing effect.
In order to solve the problems, the invention provides an automatic grain conveying and crushing device used in agricultural production.
Disclosure of Invention
The invention aims to solve the defects that most agricultural machines crush grains once and finish crushing, and the crushed grains still contain a plurality of particles which are not crushed, so that the crushing effect of the grains is influenced, and provides automatic grain conveying and crushing equipment for agricultural production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic grain conveying and crushing device used in agricultural production comprises a shell and a conveying cylinder, wherein a base is fixedly mounted on the lower end faces of the shell and the conveying cylinder together, a conveying mechanism is arranged in the conveying cylinder, a mounting frame is fixedly mounted on the left side wall of the shell, a stepping motor is fixedly mounted in the mounting frame, the stepping motor penetrates through the side wall of the shell through an output shaft and is fixedly connected with a crushing roller, the crushing roller is transversely and rotatably connected into the side wall of the shell, the output shaft is rotatably connected into the side wall of the shell and is fixedly sleeved with a fourth transmission wheel, the output shaft is fixedly sleeved with a sixth transmission wheel, the sixth transmission wheel is connected with a third transmission wheel through a third transmission belt in a transmission manner, the center of the third transmission wheel is transversely and fixedly provided with the first transmission shaft, the other end of the first transmission shaft penetrates through the side wall of the shell and is fixedly provided with the second crushing roller, the second crushing roller is transversely and rotatably connected in the shell, the second crushing roller is matched with the first crushing roller, the fourth driving roller is connected with a fifth driving roller through a second driving belt in a transmission manner, a transmission shaft is fixedly arranged at the center of the fifth driving roller, the other end of the transmission shaft penetrates through the side wall of the shell and is fixedly provided with a bevel gear, the bevel gear is meshed and connected with a toothed ring, a grinding disc is fixedly arranged at the center of the toothed ring, a matched grinding plate is arranged at the lower end of the grinding disc, the grinding plate is fixedly arranged in the inner wall of the shell, a grinding groove matched with the grinding disc is formed in the upper end face of the grinding plate, the grinding disc is rotatably connected in the grinding groove, a plurality of feeding holes are formed in the grinding disc, a plurality of discharging holes are formed in the grinding plate, and a filter screen plate is arranged under the grinding plate, the filter screen plate is obliquely and fixedly arranged in the shell, and the lower end of the shell is provided with a vibration mechanism.
Preferably, transport mechanism includes center pin, spiral transmission leaf and step motor, the vertical rotation of center pin is connected in the inner wall of a transfer cylinder, spiral transmission leaf fixed winding is on the center pin, step motor fixed mounting is at the up end of a transfer cylinder, step motor's output fixed mounting is in the upper end of center pin, fixed mounting has the switching pipe on the left side wall of a transfer cylinder.
Preferably, one end of the adapter tube is opposite to the left end of the filter screen plate, the other end of the adapter tube penetrates through the side wall of the conveying cylinder and is communicated with the inside of the conveying cylinder, a feeding pipe is fixedly mounted on the right side wall of the conveying cylinder, and the feeding pipe is communicated with the inside of the conveying cylinder.
Preferably, the vibration mechanism comprises an eccentric disc and a first rotating wheel, the first rotating wheel is in transmission connection with a second driving wheel through a first driving belt, the eccentric disc is connected with the first rotating wheel through a cross shaft, the cross shaft is rotatably connected into the side wall of the shell, and the eccentric disc is located right below the filter screen plate.
Preferably, a material conveying pipe is fixedly mounted on the left side wall of the upper end of the conveying cylinder, and the other end of the material conveying pipe penetrates through the upper end face of the shell and is communicated with the inside of the shell.
Preferably, a material taking opening is formed in the left side wall of the shell, a sealing cover is arranged in the material taking opening, a handle is arranged on the sealing cover, and anti-skidding lines are arranged on the handle.
Preferably, a plurality of crushing teeth are circumferentially and equidistantly fixedly mounted on the surfaces of the first crushing roller and the second crushing roller respectively, and the crushing teeth on the surface of the first crushing roller are meshed with the crushing teeth on the surface of the second crushing roller.
Preferably, a funnel is fixedly mounted in the shell, the funnel is located under the first crushing roller, and the funnel is located over the grinding disc.
Compared with the prior art, the invention has the beneficial effects that:
the first crushing roller and the second crushing roller crush grains, the crushed grains fall on the upper end face of a grinding disc through a funnel and enter between a toothed ring and a grinding plate from a feeding hole in the grinding disc, an output shaft of a servo motor drives a fifth driving wheel to rotate through a fourth driving wheel and a second driving belt so as to drive a driving shaft to rotate, the driving shaft drives a helical gear to rotate so as to drive the toothed ring to rotate, and the grinding disc is driven to rotate so as to crush the grains between the grinding disc and the grinding plate; the cereal after crushing passes through the discharge opening, falls on filter plate, and powdered cereal can fall in the bottom of casing through filter plate, and the graininess cereal that is not crushed can fall into the bottom of a conveying section of thick bamboo along filter plate's inclined plane, is rolled like the casing by the conveying of spiral delivery leaf once more, through the rolling of manifold cycles for the abundant quilt of cereal is crushed, makes cereal smash more thoroughly, has improved cereal crushing effect.
Drawings
FIG. 1 is a schematic front view of an automatic grain conveying and crushing device for agricultural production according to the present invention;
FIG. 2 is a top view of a first crushing roller and a second crushing roller of the automatic grain conveying and crushing device for agricultural production, which is provided by the invention;
fig. 3 is an enlarged view of the part A of the automatic grain conveying and crushing equipment for agricultural production, which is provided by the invention.
In the figure: the grinding machine comprises a first rotating wheel 1, a first transmission belt 2, a second transmission belt 3, a second transmission wheel 4, a servo motor 5, a mounting frame 6, a shell 7, a material conveying pipe 8, a first grinding roller 9, a grinding plate 10, a grinding disc 11, an eccentric disc 12, a 13 toothed ring, a 14 filter screen plate, a 15 stepping motor, a 16 spiral transmission blade, a 17 transmission cylinder, a 18 central shaft, a 19 feeding pipe, a third transmission wheel 20, a fourth transmission wheel 21, a third transmission belt 22, a second grinding roller 23, a fifth transmission wheel 24, a 25 transmission shaft and a 26 funnel.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automatic grain conveying and crushing device for agricultural production comprises a housing 7 and a conveying cylinder 17, wherein a conveying pipe 8 is fixedly installed on the left side wall of the upper end of the conveying cylinder 17, the other end of the conveying pipe 8 penetrates through the upper end face of the housing 7 and is communicated with the inside of the housing 7, a material taking opening is formed in the left side wall of the housing 7, a sealing cover is arranged in the material taking opening, a handle is arranged on the sealing cover, anti-skid grains are arranged on the handle, a base is fixedly installed on the lower end faces of the housing 7 and the conveying cylinder 17 together, a conveying mechanism is arranged in the conveying cylinder 17 and comprises a central shaft 18, a spiral conveying blade 16 and a stepping motor 15, the central shaft 18 is vertically and rotatably connected to the inner wall of the conveying cylinder 17, the spiral conveying blade 16 is fixedly wound on the central shaft 18, the stepping motor 15 is fixedly installed on the upper end face of the conveying cylinder 17, the output end of a stepping motor 15 is fixedly arranged at the upper end of a central shaft 18, an adapter tube is fixedly arranged on the left side wall of a conveying cylinder 17, one end of the adapter tube is opposite to the left end of a filter screen plate 14, the other end of the adapter tube penetrates through the side wall of the conveying cylinder 17 and is communicated with the interior of the conveying cylinder 17, a feeding pipe 19 is fixedly arranged on the right side wall of the conveying cylinder 17, the feeding pipe 19 is communicated with the interior of the conveying cylinder 17, a mounting frame 6 is fixedly arranged on the left side wall of a shell 7, a servo motor 5 is fixedly arranged in the mounting frame 6, the servo motor 5 penetrates through the side wall of the shell 7 through an output shaft and is fixedly connected with a first crushing roller 9, the first crushing roller 9 is transversely and rotatably connected into the side wall of the shell 7, the output shaft is rotatably connected into the side wall of the shell 7, a fourth transmission wheel 21 is fixedly sleeved on the output shaft, a, a first connecting shaft is transversely and fixedly arranged at the center of a third driving wheel 20, the other end of the first connecting shaft penetrates through the side wall of the shell 7 and is fixedly provided with a second crushing roller 23, the surfaces of the first crushing roller 9 and the second crushing roller 23 are respectively and fixedly provided with a plurality of crushing teeth at equal intervals in the circumferential direction, the crushing teeth on the surface of the first crushing roller 9 are meshed with the crushing teeth on the surface of the second crushing roller 23, the second crushing roller 23 is transversely and rotatably connected in the shell 7, the second crushing roller 23 is matched with the first crushing roller 9, a fourth driving wheel 21 is in transmission connection with a fifth driving wheel 24 through a second transmission belt 3, a transmission shaft 25 is fixedly arranged at the center of the fifth driving wheel 24, the other end of the transmission shaft 25 penetrates through the side wall of the shell 7 and is fixedly provided with a helical gear, a gear ring 13 is in meshing connection with the helical gear, a grinding disc 11 is fixedly arranged at the center of the gear ring 13, and a grinding plate, grinding plate 10 fixed mounting is in the inner wall of casing 7, grinding plate 10's up end is seted up with grinding disk 11 assorted grinding groove, grinding disk 11 rotates to be connected in the grinding groove, fixed mounting has funnel 26 in the casing 7, funnel 26 is located crushing roller 9 under, funnel 26 is located grinding disk 11 directly over, a plurality of feed ports have been seted up in grinding disk 11, a plurality of discharge openings have been seted up in grinding plate 10, be provided with filter plate 14 under grinding plate 10, filter plate 14 slope fixed mounting is in casing 7, the lower extreme of casing 7 is provided with vibrating mechanism, vibrating mechanism includes eccentric disc 12 and a runner wheel 1, a runner wheel 1 is connected through a drive belt 2 and No. two drive wheels 4 transmission, be connected through the cross axle between eccentric disc 12 and the runner wheel 1, the cross axle rotates to be connected in the lateral wall of casing 7, eccentric disc 12 is located filter plate 14 under.
According to the grain grinding machine, grains are placed into a conveying cylinder 17 through a feeding pipe 19, then a stepping motor 15 and a servo motor 5 are started, the stepping motor 15 drives a central shaft 18 to rotate through an output end, the central shaft 18 can drive a spiral conveying blade 16 to rotate, the spiral conveying blade 16 conveys the grains on the inner bottom end face of the conveying cylinder 17 upwards until the top end of the conveying cylinder 17, the grains can enter a shell 7 through a conveying pipe 8 and fall between a first grinding roller 9 and a second grinding roller 23, the servo motor 5 drives the first grinding roller 9 to rotate through an output shaft and simultaneously drives a sixth driving wheel to rotate, the sixth driving wheel drives the second grinding roller 23 to rotate through a third driving wheel 20, and the first grinding roller 9 and the second grinding roller 23 grind the grains; the crushed grains fall on the upper end face of the grinding disc 11 through the funnel 26 and enter between the toothed ring 13 and the grinding plate 10 from a feeding hole on the grinding disc 11, an output shaft of the servo motor 5 drives the fifth driving wheel 24 to rotate through the fourth driving wheel 21 and the second driving belt 3 so as to drive the transmission shaft 25 to rotate, the transmission shaft 25 drives the helical gear to rotate so as to drive the toothed ring 13 to rotate, and then the grinding disc 11 is driven to rotate so as to crush the grains between the grinding disc 11 and the grinding plate 10; the crushed grains fall on the filter screen plate 14 through the discharge holes, the powdery grains fall on the bottom of the shell 7 through the filter screen plate 14, the granular grains which are not crushed fall on the bottom of the conveying cylinder 17 along the inclined surface of the filter screen plate 14, the granular grains are conveyed into the shell 7 by the spiral conveying blade 16 for rolling, and the grains are fully crushed through multiple times of circular rolling, so that the grains are crushed more thoroughly, and the grain crushing effect is improved; transmission shaft 25 rotates and still can drive No. two drive wheels 4 and rotate, and No. two drive wheels 4 drive a bull wheel 1 through drive belt 2 and rotate, and then drive eccentric disc 12 and rotate, and continuous hitting is beaten the bottom of filter plate 14 for the continuous vibration of filter plate 14, the cereal of the filter plate 14 up end of being convenient for falls into conveying cylinder 17 fast, also is convenient for to the screening of filter plate 14 surface cereal powder.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic crushing apparatus that carries of cereal for among agricultural production, includes casing (7) and conveying cylinder (17), its characterized in that, the common fixed mounting of lower terminal surface of casing (7) and conveying cylinder (17) has the base, set up transport mechanism in conveying cylinder (17), fixed mounting has installing frame (6) on the left side wall of casing (7), fixed mounting has servo motor (5) in installing frame (6), servo motor (5) run through lateral wall fixedly connected with crushing roller (9) of casing (7) through the output shaft, crushing roller (9) horizontal rotation is connected in the lateral wall of casing (7), the output shaft rotates and connects in the lateral wall of casing (7), fixed cover on the output shaft has No. four drive wheel (21), fixed cover on the output shaft has No. six drive wheels, No. six drive wheels are connected with No. three drive wheel (20) through No. three drive belt (22) transmission, a first connecting shaft is transversely and fixedly installed at the center of the third driving wheel (20), the other end of the first connecting shaft penetrates through the side wall of the shell (7) and is fixedly provided with a second crushing roller (23), the second crushing roller (23) is transversely and rotatably connected in the shell (7), the second crushing roller (23) is matched with the first crushing roller (9), the fourth driving wheel (21) is in transmission connection with a fifth driving wheel (24) through a second driving belt (3), a transmission shaft (25) is fixedly installed at the center of the fifth driving wheel (24), the other end of the transmission shaft (25) penetrates through the side wall of the shell (7) and is fixedly provided with a helical gear, the helical gear is in meshing connection with a toothed ring (13), a grinding disc (11) is fixedly installed at the center of the toothed ring (13), and a matched grinding plate (10) is arranged at the lower end of the grinding disc (11), grinding plate (10) fixed mounting is in the inner wall of casing (7), the up end of grinding plate (10) seted up with abrasive disc (11) assorted grinding groove, abrasive disc (11) rotate to be connected in grinding the inslot, a plurality of feed ports have been seted up in abrasive disc (11), a plurality of discharge openings have been seted up in abrasive plate (10), be provided with filter plate (14) under grinding plate (10), filter plate (14) slope fixed mounting is in casing (7), the lower extreme of casing (7) is provided with vibrating mechanism.
2. The automatic grain conveying and crushing device for agricultural production according to claim 1 is characterized in that the conveying mechanism comprises a central shaft (18), a spiral conveying blade (16) and a stepping motor (15), the central shaft (18) is vertically and rotatably connected to the inner wall of a conveying barrel (17), the spiral conveying blade (16) is fixedly wound on the central shaft (18), the stepping motor (15) is fixedly installed on the upper end face of the conveying barrel (17), the output end of the stepping motor (15) is fixedly installed at the upper end of the central shaft (18), and an adapter tube is fixedly installed on the left side wall of the conveying barrel (17).
3. The automatic grain conveying and crushing equipment for the agricultural production as claimed in claim 2, wherein one end of the adapter tube is opposite to the left end of the filter screen plate (14), the other end of the adapter tube penetrates through the side wall of the conveying drum (17) and is communicated with the inside of the conveying drum (17), a feeding pipe (19) is fixedly installed on the right side wall of the conveying drum (17), and the feeding pipe (19) is communicated with the inside of the conveying drum (17).
4. The automatic grain conveying and crushing device for agricultural production is characterized in that the vibration mechanism comprises an eccentric disc (12) and a first rotating wheel (1), the first rotating wheel (1) is in transmission connection with a second driving wheel (4) through a first driving belt (2), the eccentric disc (12) is connected with the first rotating wheel (1) through a transverse shaft, the transverse shaft is in rotation connection with the side wall of the shell (7), and the eccentric disc (12) is located right below the filter screen plate (14).
5. The automatic grain conveying and crushing device for agricultural production as claimed in claim 1, wherein a conveying pipe (8) is fixedly installed on the left side wall of the upper end of the conveying cylinder (17), and the other end of the conveying pipe (8) penetrates through the upper end face of the shell (7) and is communicated with the inside of the shell (7).
6. The automatic grain conveying and crushing equipment for agricultural production according to claim 1, wherein a material taking opening is formed in the left side wall of the shell (7), a sealing cover is arranged in the material taking opening, a handle is arranged on the sealing cover, and anti-skid grains are arranged on the handle.
7. The automatic grain conveying and crushing device for agricultural production according to claim 1, wherein a plurality of crushing teeth are fixedly arranged on the surfaces of the first crushing roller (9) and the second crushing roller (23) at equal intervals in the circumferential direction respectively, and the crushing teeth on the surface of the first crushing roller (9) are meshed with the crushing teeth on the surface of the second crushing roller (23).
8. The automatic grain conveying and crushing equipment for agricultural production according to claim 1, wherein a hopper (26) is fixedly installed in the shell (7), the hopper (26) is positioned right below the first crushing roller (9), and the hopper (26) is positioned right above the grinding disc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595423.4A CN112808376A (en) | 2020-12-29 | 2020-12-29 | A automatic crushing apparatus that carries of cereal for among agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595423.4A CN112808376A (en) | 2020-12-29 | 2020-12-29 | A automatic crushing apparatus that carries of cereal for among agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112808376A true CN112808376A (en) | 2021-05-18 |
Family
ID=75855871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011595423.4A Pending CN112808376A (en) | 2020-12-29 | 2020-12-29 | A automatic crushing apparatus that carries of cereal for among agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112808376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931996A (en) * | 2022-03-21 | 2022-08-23 | 中电建安徽长九新材料股份有限公司 | Single-section hammer crusher assembly |
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| US20060130707A1 (en) * | 2004-12-16 | 2006-06-22 | Grasso Louis P Jr | Production of glass powder from waste glass, and products made using the same, especially concrete |
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| CN209549579U (en) * | 2019-01-24 | 2019-10-29 | 潍坊骏兴防水材料有限公司 | A kind of multi-use architecture instant dissolving glue powder grinding device |
| CN210303994U (en) * | 2018-11-21 | 2020-04-14 | 兰州梓苑环保科技有限公司 | Environment-friendly water-based paint raw material grinding machine |
| CN211801115U (en) * | 2019-10-17 | 2020-10-30 | 徐军 | A crushing apparatus is carried to cereal for among agricultural production |
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2020
- 2020-12-29 CN CN202011595423.4A patent/CN112808376A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060130707A1 (en) * | 2004-12-16 | 2006-06-22 | Grasso Louis P Jr | Production of glass powder from waste glass, and products made using the same, especially concrete |
| CN207222103U (en) * | 2017-08-21 | 2018-04-13 | 扈瑞平 | A kind of Chinese medicine attrition grinding all-in-one machine |
| CN107983456A (en) * | 2017-11-20 | 2018-05-04 | 郑州诚合信息技术有限公司 | A kind of shock-absorbing type building material circulates crushing and screening device |
| CN209438682U (en) * | 2018-10-29 | 2019-09-27 | 成都新西南陶瓷艺术股份公司 | A kind of useless brick recycling and processing device of ceramic tile production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931996A (en) * | 2022-03-21 | 2022-08-23 | 中电建安徽长九新材料股份有限公司 | Single-section hammer crusher assembly |
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| PB01 | Publication | ||
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Application publication date: 20210518 |