CN111013793B - Soil crusher for agricultural planting - Google Patents
Soil crusher for agricultural planting Download PDFInfo
- Publication number
- CN111013793B CN111013793B CN201911307212.3A CN201911307212A CN111013793B CN 111013793 B CN111013793 B CN 111013793B CN 201911307212 A CN201911307212 A CN 201911307212A CN 111013793 B CN111013793 B CN 111013793B
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- Prior art keywords
- wall
- box body
- filter screen
- soil
- pipeline
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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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
- 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
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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
- 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
- B02C23/02—Feeding devices
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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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a soil crusher for agricultural planting, and belongs to the technical field of soil crushers. A soil breaker for agricultural planting comprises a box body, wherein the outer wall of the box body is respectively connected with an inlet and an outlet, the inner wall of the box body is connected with a hydraulic rod, one end, away from the inner wall of the box body, of the hydraulic rod is connected with a pressing plate, the inner wall of the box body is connected with a filter screen, the pressing plate is movably abutted against the filter screen, the filter screen penetrates through the box body and extends outwards to be connected with a discharge port, the outer wall of the discharge port is connected with a material conveying pipe, one end, away from the discharge port, of the material conveying pipe is connected with a blanking pipe, and the blanking pipe is arranged at the top of the inlet; the invention is beneficial to improving the soil crushing efficiency, circularly crushing the soil, ensuring the crushing uniformity of the soil for agricultural planting, and being convenient to use and beneficial to meeting the requirement of agricultural planting.
Description
Technical Field
The invention relates to the technical field of soil crushers, in particular to a soil crusher for agricultural planting.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of research agriculture is agriculture, the working object of agriculture is living animals and plants, the industry for producing food and industrial raw materials by cultivating animal and plant products is provided, the obtained products are animals and plants, the agriculture is a basic industry for supporting construction and development of national economy, is an important industry department in national economy, and is a department taking land resources as production objects.
The crushing of soil is one of the important links in the agricultural planting process, the input of manpower has been greatly reduced in the use of hack machine, save time, laborsaving and improve hack efficiency, design and development to hack soil screening machine enable its better popularization and application, have the promotion effect to improving the agricultural mechanization level of china, but current hack machine hack has the uneven problem of hack, and uses inconveniently, can not satisfy the use needs of agriculture.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a soil crusher for agricultural planting.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a soil breaker for farming, includes the box, the box outer wall is connected with import and export respectively, box inner wall connection has the hydraulic stem, the one end that the box inner wall was kept away from to the hydraulic stem is connected with the clamp plate, box inner wall connection has the filter screen, the clamp plate offsets with the filter screen activity, the filter screen passes the box and outwards extends and is connected with the discharge gate, discharge gate outer wall connection has the conveying pipeline, the one end that the discharge gate was kept away from to the conveying pipeline is connected with the unloading pipe, the top of import is arranged in to the unloading pipe.
Preferably, the filter screen is obliquely arranged on the inner wall of the box body.
Preferably, the outer wall of the pressure plate is connected with a rubber gasket.
Preferably, clamp plate inner wall threaded connection has the threaded rod, threaded rod outer wall threaded connection has the sleeve, elastic element has been cup jointed to the threaded rod outer wall, elastic element links to each other with the sleeve, elastic element keeps away from telescopic one end and is connected with the elasticity wire netting, the diapire at the filter screen is connected to the elasticity wire netting.
Preferably, the mesh openings of the elastic wire mesh are larger than the mesh openings of the filter screen.
Preferably, the outer wall of the threaded rod is connected with a fixing block, and the outer wall of the fixing block is connected with a blade.
Preferably, the inner wall of the box body is connected with a fixing plate, and the threaded rod is rotatably connected in the fixing plate through a bearing.
Preferably, the conveying pipeline comprises a first pipeline and a second pipeline, the inner walls of the first pipeline and the second pipeline are respectively connected with a first rotating shaft and a second rotating shaft, and the outer walls of the first rotating shaft and the second rotating shaft are respectively connected with a spiral blade.
Preferably, the outer wall of the first pipeline is connected with a motor, the output end of the motor is connected with a first rotating shaft, the outer wall of the first rotating shaft is connected with a main bevel gear, and the outer wall of the second rotating shaft is connected with an auxiliary bevel gear meshed with the main bevel gear.
Preferably, the outer walls of the first pipeline and the second pipeline are both connected with connecting rods, and one ends, far away from the first pipeline and the second pipeline, of the connecting rods are both connected to the outer wall of the box body.
Compared with the prior art, the invention provides a soil crusher for agricultural planting, which has the following beneficial effects:
1. the soil crusher for agricultural planting is characterized in that when soil needs to be crushed, soil is poured into the soil from an inlet, the soil drops on a filter screen, when too much soil is poured, redundant soil drops on a discharge port along with an inclined filter screen and is conveyed to the inlet through a conveying pipe, then a hydraulic rod is controlled to extend, a pressing plate moves downwards to crush the soil on the filter screen, a rubber gasket is arranged on the bottom wall of the pressing plate to reduce the impact of the pressing plate on the filter screen, the pressing plate and the filter screen are prevented from being abraded, the service life of the pressing plate is shortened, the soil on the filter screen drops from the top of the filter screen after being crushed, the hydraulic rod is controlled to shrink, the pressing plate moves upwards, in the process, as the pressing plate is in threaded connection with a threaded rod, the threaded rod is driven to rotate while the pressing plate moves upwards and downwards, the sleeve moves upwards and downwards, an elastic element connected with the sleeve can pull an elastic wire net, the elastic wire net impacts the filter screen along with the stretching and shrinking of the elastic element, the mesh of wire netting is greater than the mesh of filter screen, avoid the soil after smashing to pile up between wire netting and filter screen, the impact filter screen that receives the wire netting takes place vibrations, make not crushed soil drop in the conveying pipeline on the filter screen, the control motor operation, make the motor drive first axis of rotation and rotate, first axis of rotation makes main bevel gear and vice bevel gear meshing, thereby make the second axis of rotation rotate, make the soil that enters into in the conveying pipeline pass through the spiral leaf and be carried the unloading pipe, and reentrant import, the realization is broken to the circulation of soil, the bottom of threaded rod still is connected with the blade, the soil that drops on the follow filter screen can be along with the rotation of threaded rod and carry out the crushing again to the soil that drops.
The device has the advantages that the device has the same or can be realized by adopting the prior art, the soil crushing efficiency is improved, the soil is circularly crushed, the crushing uniformity of the soil for agricultural planting is ensured, the use is convenient, and the requirement of agricultural planting is met.
Drawings
FIG. 1 is a schematic structural view of a soil crusher for agricultural planting according to the present invention;
FIG. 2 is a schematic cross-sectional view of a soil crusher for agricultural planting according to the present invention;
FIG. 3 is a schematic structural view of a strainer and an elastic wire net of a soil pulverizer for agricultural planting according to the present invention;
FIG. 4 is a schematic structural view of a threaded rod of the agricultural planting pulverizer provided by the invention;
FIG. 5 is a schematic structural view of a feeding pipe of a soil pulverizer for agricultural planting according to the present invention.
In the figure: 1. a box body; 101. an inlet; 102. an outlet; 2. a hydraulic lever; 3. pressing a plate; 301. a rubber gasket; 4. filtering with a screen; 5. a discharge port; 6. a delivery pipe; 601. a first conduit; 6011. a first rotating shaft; 6012. a main bevel gear; 602. a second conduit; 6021. a second rotating shaft; 6022. a secondary bevel gear; 603. helical leaves; 7. a discharging pipe; 8. a threaded rod; 9. a sleeve; 10. an elastic element; 11. an elastic wire mesh; 12. a fixed block; 13. a blade; 14. a fixing plate; 15. a motor; 16. a connecting rod.
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. 1-2, a soil pulverizer for farming, including box 1, box 1 outer wall is connected with import 101 and export 102 respectively, box 1 inner wall is connected with hydraulic stem 2, the one end that box 1 inner wall was kept away from to hydraulic stem 2 is connected with clamp plate 3, box 1 inner wall is connected with filter screen 4, clamp plate 3 offsets with the filter screen 4 activity, filter screen 4 passes box 1 and outwards extends and is connected with discharge gate 5, discharge gate 5 outer wall is connected with conveying pipeline 6, the one end that discharge gate 5 was kept away from to conveying pipeline 6 is connected with unloading pipe 7, unloading pipe 7 arranges the top of import 101 in.
Referring to fig. 2, the screen 4 is obliquely disposed on the inner wall of the case 1.
Referring to fig. 2, a rubber gasket 301 is attached to an outer wall of the pressing plate 3.
Referring to fig. 2, 3 inner wall threaded connection of clamp plate has threaded rod 8, 8 outer wall threaded connection of threaded rod has sleeve 9, and 8 outer walls of threaded rod cup joint elastic element 10, and elastic element 10 links to each other with sleeve 9, and the one end that sleeve 9 was kept away from to elastic element 10 is connected with elasticity wire netting 11, and elasticity wire netting 11 is connected at the diapire of filter screen 4.
Referring to fig. 3, the mesh openings of the elastic wire mesh 11 are larger than the mesh openings of the screen 4.
Referring to fig. 2 and 4, the outer wall of the threaded rod 8 is connected with a fixing block 12, and the outer wall of the fixing block 12 is connected with a blade 13.
Referring to fig. 2, the inner wall of the box body 1 is connected with a fixing plate 14, and the threaded rod 8 is rotatably connected in the fixing plate 14 through a bearing.
Referring to fig. 2 and 5, the feeding pipe 6 includes a first pipe 601 and a second pipe 602, a first rotating shaft 6011 and a second rotating shaft 6021 are respectively connected to inner walls of the first pipe 601 and the second pipe 602, and spiral blades 603 are respectively connected to outer walls of the first rotating shaft 6011 and the second rotating shaft 6021.
Referring to fig. 2 and 5, a motor 15 is connected to an outer wall of the first pipe 601, an output end of the motor 15 is connected to a first rotating shaft 6011, a main bevel gear 6012 is connected to an outer wall of the first rotating shaft 6011, and a sub bevel gear 6022 which is engaged with the main bevel gear 6012 is connected to an outer wall of the second rotating shaft 6021.
Referring to fig. 1-2, the outer walls of the first pipeline 601 and the second pipeline 602 are both connected with a connecting rod 16, and one ends of the connecting rod 16 far away from the first pipeline 601 and the second pipeline 602 are both connected to the outer wall of the box body 1.
In the invention, when soil needs to be crushed, soil is poured from an inlet 101 and falls onto a filter screen 4, when too much soil is poured, the surplus soil falls onto a discharge port 5 along with an inclined filter screen 4 and is conveyed to the inlet 101 again through a conveying pipe 6, then a hydraulic rod 2 is controlled to extend to enable a pressing plate 3 to move downwards to crush the soil on the filter screen 4, a rubber gasket 301 is arranged on the bottom wall of the pressing plate 3 to reduce the impact of the pressing plate 3 on the filter screen 4, so that the pressing plate 3 and the filter screen 4 are prevented from being worn, the service life of the pressing plate is shortened, the soil on the filter screen 4 falls from the top of the filter screen 4 after being crushed, the hydraulic rod 2 is controlled to contract, the pressing plate 3 moves upwards, in the process, as the pressing plate 3 is in threaded connection with a threaded rod 8, the threaded rod 8 is driven to rotate while the pressing plate 3 moves upwards and downwards, a sleeve 9 moves upwards and downwards, an elastic element 10 connected with the sleeve 9 pulls an elastic wire 11, the elastic wire netting 11 impacts the filter screen 4 along with the stretching and shrinking of the elastic element 10, the meshes of the wire netting are larger than those of the filter screen 4, the crushed soil is prevented from being accumulated between the wire netting and the filter screen 4, the filter screen 4 is vibrated by the impact of the wire netting, the soil which is not crushed on the filter screen 4 falls into the material conveying pipe 6, controlling the motor 15 to operate, enabling the motor 15 to drive the first rotating shaft 6011 to rotate, enabling the first rotating shaft 6011 to enable the main bevel gear 6012 to be meshed with the auxiliary bevel gear 6022, thereby rotating the second rotating shaft 6021, so that the soil introduced into the feeding pipe 6 is delivered to the discharging pipe 7 through the spiral blades 603, the soil enters the inlet 101 again to realize the circular crushing of the soil, the bottom of the threaded rod 8 is also connected with a blade 13, and the soil falling from the filter screen 4 can be continuously crushed again along with the rotation of the threaded rod 8; the invention is beneficial to improving the soil crushing efficiency, circularly crushing the soil, ensuring the crushing uniformity of the soil for agricultural planting, and being convenient to use and beneficial to meeting the requirement of agricultural planting.
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 (3)
1. The soil crusher for agricultural planting comprises a box body (1) and is characterized in that the outer wall of the box body (1) is connected with an inlet (101) and an outlet (102) respectively, the inner wall of the box body (1) is connected with a hydraulic rod (2), one end, far away from the inner wall of the box body (1), of the hydraulic rod (2) is connected with a pressing plate (3), the inner wall of the box body (1) is connected with a filter screen (4), the pressing plate (3) movably offsets against the filter screen (4), the filter screen (4) penetrates through the box body (1) and extends outwards to be connected with a discharge port (5), the outer wall of the discharge port (5) is connected with a feed delivery pipe (6), one end, far away from the discharge port (5), of the feed delivery pipe (6) is connected with a discharge pipe (7), and the discharge pipe (7) is arranged at the top of the inlet (101);
the filter screen (4) is obliquely arranged on the inner wall of the box body (1);
the outer wall of the pressing plate (3) is connected with a rubber gasket (301);
the inner wall of the pressing plate (3) is in threaded connection with a threaded rod (8), the outer wall of the threaded rod (8) is in threaded connection with a sleeve (9), the outer wall of the threaded rod (8) is sleeved with an elastic element (10), the elastic element (10) is connected with the sleeve (9), one end, far away from the sleeve (9), of the elastic element (10) is connected with an elastic wire netting (11), and the elastic wire netting (11) is connected to the bottom wall of the filter screen (4);
the meshes of the elastic iron wire net (11) are larger than those of the filter screen (4);
the outer wall of the threaded rod (8) is connected with a fixed block (12), and the outer wall of the fixed block (12) is connected with a blade (13);
the inner wall of the box body (1) is connected with a fixed plate (14), and the threaded rod (8) is rotatably connected in the fixed plate (14) through a bearing;
the conveying pipeline (6) comprises a first pipeline (601) and a second pipeline (602), the inner walls of the first pipeline (601) and the second pipeline (602) are respectively connected with a first rotating shaft (6011) and a second rotating shaft (6021), and the outer walls of the first rotating shaft (6011) and the second rotating shaft (6021) are both connected with spiral blades (603).
2. A soil crusher for agricultural planting according to claim 1, wherein a motor (15) is connected to the outer wall of the first pipe (601), the output end of the motor (15) is connected to a first rotating shaft (6011), a main bevel gear (6012) is connected to the outer wall of the first rotating shaft (6011), and a secondary bevel gear (6022) which is meshed with the main bevel gear (6012) is connected to the outer wall of the second rotating shaft (6021).
3. The pulverizer for agricultural planting according to claim 2, characterized in that the outer walls of the first pipeline (601) and the second pipeline (602) are connected with a connecting rod (16), and one ends of the connecting rods (16) far away from the first pipeline (601) and the second pipeline (602) are connected with the outer wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307212.3A CN111013793B (en) | 2019-12-18 | 2019-12-18 | Soil crusher for agricultural planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307212.3A CN111013793B (en) | 2019-12-18 | 2019-12-18 | Soil crusher for agricultural planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111013793A CN111013793A (en) | 2020-04-17 |
| CN111013793B true CN111013793B (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911307212.3A Active CN111013793B (en) | 2019-12-18 | 2019-12-18 | Soil crusher for agricultural planting |
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| CN (1) | CN111013793B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198029A (en) * | 2020-10-21 | 2021-01-08 | 宁波甜宝生物信息技术有限公司 | Soil detects with piece-rate system that becomes more meticulous |
| CN113398801A (en) * | 2021-06-15 | 2021-09-17 | 四川交通职业技术学院 | Mixing arrangement for building material |
| CN116899427B (en) * | 2023-08-05 | 2024-03-08 | 广州市洲星食品有限公司 | Water chestnut powder mixing stirring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003320269A (en) * | 2002-04-26 | 2003-11-11 | Matsumoto Tekkosho:Kk | Hydraulic pressure-driven uniaxial crusher |
| CN104888887A (en) * | 2015-05-29 | 2015-09-09 | 刘海明 | Heavy-calcium powder cleaning and smashing integrated equipment |
| CN106734059A (en) * | 2016-11-28 | 2017-05-31 | 墨宝股份有限公司 | A kind of environmental protection equipment and its manufacture method of recycling kitchen garbage of classifying |
| CN207521079U (en) * | 2017-11-20 | 2018-06-22 | 楚雄州恒麟建材有限公司 | A kind of grading material device of autoclave aerated concrete building block |
| CN209254632U (en) * | 2018-04-16 | 2019-08-16 | 刘芳 | A kind of gardens are quickly stirred collating unit with soil |
-
2019
- 2019-12-18 CN CN201911307212.3A patent/CN111013793B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003320269A (en) * | 2002-04-26 | 2003-11-11 | Matsumoto Tekkosho:Kk | Hydraulic pressure-driven uniaxial crusher |
| CN104888887A (en) * | 2015-05-29 | 2015-09-09 | 刘海明 | Heavy-calcium powder cleaning and smashing integrated equipment |
| CN106734059A (en) * | 2016-11-28 | 2017-05-31 | 墨宝股份有限公司 | A kind of environmental protection equipment and its manufacture method of recycling kitchen garbage of classifying |
| CN207521079U (en) * | 2017-11-20 | 2018-06-22 | 楚雄州恒麟建材有限公司 | A kind of grading material device of autoclave aerated concrete building block |
| CN209254632U (en) * | 2018-04-16 | 2019-08-16 | 刘芳 | A kind of gardens are quickly stirred collating unit with soil |
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| CN111013793A (en) | 2020-04-17 |
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Effective date of registration: 20211118 Address after: 404600 group 3, mu'er village, Kangle Town, Fengjie County, Chongqing Applicant after: Fengjie Hongsen Agricultural Development Co.,Ltd. Address before: 730600 No.200, group 1, Zhuzhai village, Gaowan Township, Jingyuan County, Baiyin City, Gansu Province Applicant before: Liu Xirui |
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