CN214382652U - Agitating unit is used in production of soil improvement material - Google Patents
Agitating unit is used in production of soil improvement material Download PDFInfo
- Publication number
- CN214382652U CN214382652U CN202120146486.5U CN202120146486U CN214382652U CN 214382652 U CN214382652 U CN 214382652U CN 202120146486 U CN202120146486 U CN 202120146486U CN 214382652 U CN214382652 U CN 214382652U
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 230000006872 improvement Effects 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 80
- 238000005303 weighing Methods 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 53
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本实用新型公开了一种土壤改良材料生产用搅拌装置，该装置包括箱体、在箱体上的搅拌组件及加料组件；箱体顶部有加料口，箱体侧面有控制器，箱体底部有出料口；搅拌组件包括箱体侧面的第一电机、伸入箱体内部的第一转轴、第一转轴上的搅拌叶，第一电机与第一转轴相连；加料组件包括加料仓、加料口下方的加料管，加料口顶部处于加料仓内；加料管内有第二转轴，第二转轴与第二电机相连，加料管底部设置有孔洞。本新型的加料仓、加液仓能满足改良材料为不同形态时的加料需求；设置的称台、液位计满足加料的配比需求，确保加料的合理科学；原料从加料仓进入旋转管道，并与第二转轴一起转动，经导料管再进入箱体内，避免了加料时原料堆积等问题。
The utility model discloses a stirring device for soil improvement material production. The device comprises a box body, a stirring component on the box body and a feeding component; the top of the box body is provided with a feeding port, the side of the box body has a controller, and the bottom of the box body is The discharge port; the stirring assembly includes a first motor on the side of the box, a first rotating shaft extending into the inside of the box, and a stirring blade on the first rotating shaft, and the first motor is connected to the first rotating shaft; the feeding assembly includes a feeding bin and a feeding port. In the lower feeding pipe, the top of the feeding port is located in the feeding bin; there is a second rotating shaft in the feeding pipe, the second rotating shaft is connected with the second motor, and the bottom of the feeding pipe is provided with holes. The new feeding bin and liquid feeding bin can meet the feeding requirements when the improved materials are in different forms; the set weighing platform and liquid level gauge meet the feeding ratio requirements, ensuring the rational and scientific feeding; the raw materials enter the rotating pipeline from the feeding bin, It rotates together with the second rotating shaft and enters the box through the material guide pipe, avoiding the problem of accumulation of raw materials during feeding.
Description
Technical Field
The utility model belongs to the technical field of agitating unit, concretely relates to agitating unit is used in production of soil improvement material.
Background
Soil hardening, air permeability deterioration, viscosity reduction and the like are caused by environmental pollution, excessive fertilizer application and the like, and the soil is generally improved by using an improvement material aiming at the soil, so that the growth of crops is facilitated. Since the improved materials required for the soils with different properties are different, the improved materials may be in the form of solid, dust, liquid or the like, but the existing improved material stirring device does not consider the property and form of the materials, has the problems of uneven stirring and the like, and is difficult to meet the use requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a agitating unit is used in soil improvement material production to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a stirring device for producing a soil improvement material comprises a box body, a stirring assembly arranged on the box body, and a feeding assembly arranged at the top of the box body;
the top of the box body is provided with a charging hole, the side surface of the box body is provided with a controller, and the bottom of the side surface of the box body is provided with a discharging hole; a valve is arranged on the discharge port, the valve is opened after stirring is completed, and the raw materials flow out of the discharge port for packaging treatment;
the stirring assembly comprises a first motor arranged on the side surface of the box body, a first rotating shaft penetrating through the side surface of the box body and extending into the box body, and a stirring blade arranged on the first rotating shaft, wherein the rotating end of the first motor is connected with the first rotating shaft, and the first motor is electrically connected with the controller; the stirring shaft is horizontally arranged, so that raw materials entering from the top of the box body can be stirred conveniently, and the stirring uniformity is improved; the first motor is connected with the controller, whether the motor works or not can be controlled through the controller, and the operation is convenient and efficient.
The feeding assembly comprises a feeding bin and a feeding pipe arranged below the feeding port, and the top of the feeding port is positioned in the feeding bin; a second rotating shaft is arranged in the feeding pipe, the second rotating shaft is connected with a second motor arranged at the top of the outer side of the box body, and holes are formed in the lower end and the bottom of the feeding pipe; a connecting rod is arranged between the feeding pipe and the second rotating shaft, so that the feeding pipe is connected with the second rotating shaft, and when the second rotating shaft rotates, the feeding pipe also rotates along with the second rotating shaft; the second motor is electrically connected with the controller; the raw materials enter the feeding pipe through the feeding port, and the feeding pipe can rotate along with the second rotating shaft, so that the raw materials entering the feeding pipe have a certain stirring effect, and the raw materials have a certain speed when flowing into the box body from the hole at the bottom of the feeding pipe, so that the raw materials can fall into the box body in a dispersed manner, and the raw materials are prevented from being accumulated; the second motor is connected with the controller, whether the motor works or not can be controlled through the controller, and the operation is convenient and fast.
The feeding pipe is arranged on the rotating pipeline, the feeding pipe is tightly attached to the second rotating shaft from top to bottom, the rotating pipeline rotates along with the second rotating shaft, and the feeding pipe is arranged at the turning of the rotating pipeline. A rotary pipeline is additionally arranged between the feeding pipe and the second rotating shaft, raw materials enter the feeding pipe or the rotary pipeline from the feeding port, and when the second rotating shaft rotates, the raw materials in the rotary pipeline also rotate along with the second rotating shaft and flow into the box body through the material guide pipe; the raw materials still have certain speed when flowing out from the passage, consequently, can not only drop in a position, because be provided with a plurality of passages on the rotatory pipeline, consequently can avoid the raw materials that the raw materials only caused when getting into the box from a charge door to pile up, be unfavorable for the stirring of raw materials.
The rotary pipeline is positioned under the charging opening, and the area of the top opening of the rotary pipeline is larger than that of the charging opening. The rotary pipeline is arranged right below, the area of the inlet at the top is large, most raw materials can fall into the rotary pipeline from the charging hole and flow into the box body through the material guide pipe, the rest small parts of raw materials enter the material guide pipe, and the raw materials flow into the box body through the material guide pipe or a hole at the bottom of the material guide pipe and are further stirred.
The feeding assembly further comprises a weighing platform arranged at the bottom of the feeding bin and a weighing sensor arranged in the weighing platform, and the weighing platform covers the feeding opening; the side surface of the feeding bin is arranged on a sealing cover, and the inner side of the sealing cover is connected with a weighing platform; the weighing sensor is electrically connected with the controller. The weighing platform can weigh the raw materials added into the feeding bin, and the data weighed by the weighing sensor is transmitted to the controller and displayed on a display screen of the controller; the weighing platform can be pushed into or pulled out of the feeding bin by pushing and pulling the sealing cover arranged on the outer side surface of the feeding bin, and raw materials on the weighing platform can fall into the feeding port due to the blocking effect of the side surface of the feeding bin in the pushing and pulling process; after the feeding bin is used for a period of time, the bin cover can be opened to clean the feeding bin and the weighing platform.
The feeding assembly further comprises a piston rod connected with the outer side of the sealing cover and a driving device connected with the piston rod; the driving device is arranged on the top of the box body and is electrically connected with the controller. A piston rod is arranged on the sealing cover outside the feeding bin, and the weighing platform can be pushed into or pulled out of the feeding bin by pushing and pulling the piston rod; the piston rod is connected with the driving device, and the weighing platform can be pushed and pulled without manpower through the driving device, so that the weighing platform is convenient and quick; the driving device is electrically connected with the controller; the driving means may use an air cylinder.
The device still includes the reinforced subassembly of liquid, the reinforced subassembly of liquid include with the liquid storehouse, set up in with the pump machine at liquid storehouse top, with the liquid feeding pipe that the pump machine input links to each other, with the pipeline that the pump machine output links to each other, set up in branch pipe on the pipeline, set up in shower nozzle on the branch pipe. Since the raw materials for the improved materials may be in liquid state, if the raw materials are directly added from the feeding bin at the top, part of the raw materials may be adhered to the feeding bin or the feeding port, and the raw materials are wasted; therefore, the liquid raw material is added from the top of the liquid adding bin, enters the pipeline through the pump and then is sprayed out from the spray head, so that the liquid raw material can be more uniformly mixed with other raw materials, and the waste of the raw materials caused by the adhesion of the liquid raw material on the box body can be avoided; the spray head can adopt an atomizing spray head, so that the contact between the liquid raw material and other raw materials can be increased; the top of the liquid feeding bin is provided with a bin cover for covering the opening of the liquid feeding bin and preventing foreign matters from entering the liquid feeding bin.
An ultrasonic liquid level meter is arranged in the liquid adding bin, and a liquid outlet is formed in the bottom of the liquid adding bin; the ultrasonic liquid level meter is electrically connected with the controller. The ultrasonic liquid level meter can measure the liquid level condition in the liquid adding bin in real time so as to conveniently relieve the liquid adding amount and ensure that the using amount meets the proportioning requirement; the ultrasonic liquid level meter is connected with the controller, the controller can control whether the ultrasonic liquid level meter works or not, and data measured by the liquid level meter is transmitted to the controller, so that the liquid level meter can be conveniently and directly read from a display screen on the controller; an observation window and a scribed line can be arranged on the liquid adding bin, which is a mode with lower cost and can replace an ultrasonic liquid level meter; the liquid outlet arranged at the bottom of the liquid adding bin can discharge redundant liquid raw materials or discharge waste liquid after cleaning the liquid adding bin.
The utility model has the advantages that: 1. the novel device is provided with a feeding bin and a liquid feeding bin, and can meet the feeding requirement when the improved material is solid, powder or liquid; 2. the weighing platform arranged on the feeding bin and the liquid level meter arranged on the liquid feeding bin can meet the proportioning requirement of feeding, and the reasonable and scientific feeding is ensured; 3. the raw materials gets into rotatory pipeline from adding the feed bin, then rotates together along with the rotation of second pivot, and the raw materials in rotatory pipeline produces centrifugal force at rotatory in-process and gets into the box again through the passage, and the raw materials is piled up and is unfavorable for stirring, stirring scheduling problem inhomogeneous when having avoided conventional reinforced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a rotary pipeline structure.
Fig. 3 is a partially enlarged structural diagram of a part a in fig. 1.
Reference numerals: 1-box body, 11-charging opening, 12-discharging opening, 13-controller, 2-stirring assembly, 21-first motor, 22-first rotating shaft, 23-stirring blade, 3-charging assembly, 31-charging bin, 32-weighing platform, 33-weighing sensor, 34-sealing cover, 35-driving device, 36-piston rod, 37-second motor, 38-second rotating shaft, 39-charging tube, 391-rotating pipeline, 392-guide tube, 4-liquid charging assembly, 41-liquid charging bin, 42-ultrasonic liquid level meter, 43-liquid discharging opening, 44-pump machine, 45-liquid charging tube, 46-pipeline, 47-branch tube and 48-spray head.
Detailed Description
In order to facilitate a better understanding of the invention, the following examples are given with reference to the accompanying drawings, which belong to the scope of protection of the invention, but do not limit the scope of protection of the invention.
Examples
A stirring device for producing soil improvement materials is shown in figure 1, and comprises a box body 1, a stirring component 2 arranged on the box body 1, and a feeding component 3 arranged at the top of the box body 1; the top of the box body 1 is provided with a charging hole 11, the side surface of the box body 1 is provided with a controller 13, and the bottom of the side surface of the box body 1 is provided with a discharging hole 12; the controller is provided with a control button and a display screen; a valve is arranged on the discharge hole; the box body is provided with a transparent observation window, so that the stirring condition of the raw materials in the box body is observed;
the stirring assembly 2 comprises a first motor 21 arranged on the side surface of the box body 1, a first rotating shaft 22 penetrating through the side surface of the box body 1 and extending into the box body 1, and a stirring blade 23 arranged on the first rotating shaft 22, wherein the rotating end of the first motor 21 is connected with the first rotating shaft 22, and the first motor 21 is electrically connected with the controller 13;
the feeding assembly 3 comprises a feeding bin 31 and a feeding pipe 39 arranged below the feeding port 11, and the top of the feeding port 11 is positioned in the feeding bin 31; a second rotating shaft 38 is arranged in the feeding pipe 39, the second rotating shaft 38 is connected with a second motor 37 arranged at the top of the outer side of the box body 1, and holes are formed in the lower end and the bottom of the feeding pipe 39; the second motor 37 is electrically connected with the controller 13; add the inside cavity in feed bin, there is the storehouse lid at the top to be used for hiding the opening of adding the feed bin, adds feed bin and the storehouse lid is articulated to be linked to each other.
As shown in fig. 2, a rotating pipe 391 is disposed between the feeding pipe 39 and the second rotating shaft 38, the rotating pipe 391 rotates closely to the feeding pipe 39 and the second rotating shaft 38 from top to bottom, a material guiding pipe 392 is disposed on the rotating pipe 391, and the material guiding pipe 392 is disposed at a corner of the rotating pipe 391; the rotating pipe 391 is arranged right below the feeding opening 11, and the opening area of the top of the rotating pipe 391 is larger than the area of the feeding opening 11.
As shown in fig. 3, the feeding assembly 3 further includes a weighing platform 32 disposed at the bottom of the feeding bin 31, and a weighing sensor 33 disposed in the weighing platform 32, wherein the weighing platform 32 covers the feeding opening 11; the side of the feeding bin 31 is arranged on a sealing cover 34, and the inner side of the sealing cover 34 is connected with a weighing platform 32.
As shown in fig. 3, the charging assembly 3 further comprises a piston rod 36 connected to the outside of the cover 34, a driving device 35 connected to the piston rod 36; the driving device 35 is disposed on the top of the box 1, and the driving device 35 is electrically connected to the controller 13.
As shown in fig. 1, the apparatus further comprises a liquid feeding assembly 4, wherein the liquid feeding assembly 4 comprises a liquid feeding bin 41, a pump 44 arranged at the top of the liquid feeding bin 41, a liquid feeding pipe 45 connected with an input end of the pump 44, a pipeline 46 connected with an output end of the pump 44, a branch pipe 47 arranged on the pipeline 46, and a spray head 48 arranged on the branch pipe 47; the pipeline is provided with an electromagnetic valve which is connected with the controller, so that whether the electromagnetic valve works or not can be controlled by the controller; the pipeline encircles the inside side setting of box, and the branch pipe on the pipeline can be provided with one row or two rows, and the direction of branch pipe all sets up one row of slant one side down towards the inside center of box when setting up two rows of branch pipes.
As shown in fig. 1, an ultrasonic liquid level meter 42 is arranged in the liquid adding bin 41, and a liquid outlet 43 is arranged at the bottom of the liquid adding bin 41; the ultrasonic level gauge 42 is electrically connected to the controller 13.
This is novel, and the concrete model of controller, motor, weighing sensor, drive arrangement (cylinder), ultrasonic wave level gauge etc. that relate to does not belong to the utility model discloses a point of improvement does not do here and gives unnecessary details.
The using method comprises the following steps: the raw material form of the improved material is confirmed before stirring, the raw material is in a solid and dust form and enters the box body through the feeding bin, and the raw material is in a liquid form and enters the box body through the feeding bin.
Taking solid and liquid as raw materials as an example: opening a bin cover of the feeding bin, pouring the solid raw materials to be mixed into the feeding bin, weighing by a weighing platform, displaying the weighed data on a display screen on a controller, and stopping pouring when the poured raw materials reach the ratio; opening a bin cover of the liquid bin, pouring the liquid raw materials to be mixed into the liquid bin, displaying liquid level data measured by an ultrasonic liquid level meter on a display screen on a controller, and stopping pouring when the poured liquid raw materials reach a mixing amount; the driving device, the second motor, the pump, the electromagnetic valve and the first motor are started through the controller, the piston rod is pulled out of the weighing platform, the raw materials on the weighing platform enter the feeding pipe through the feeding port, and the second rotating shaft drives the feeding pipe to rotate together; when the weighing data displayed on the display screen of the controller is 0, the raw materials on the weighing platform enter the feeding port, the piston rod is pushed inwards by controlling the driving device to enable the weighing platform to gradually enter the feeding bin, the fertilizer at the bottom of the feeding bin can be pushed into the feeding port in the inward pushing process of the weighing platform, and the driving device is closed by the controller after the weighing platform completely enters the feeding bin; the pump pumps the liquid raw materials in the liquid storage bin into the pipeline, and the liquid raw materials are sprayed out through the spray head through the branch pipe; the first motor drives the first rotating shaft to rotate, the stirring blade continuously stirs the solid raw material and the liquid raw material entering the box body, the first motor is turned off through the controller after the raw material is observed to be evenly stirred through the observation window; and after the stirring blade stops rotating, a valve on the discharge port is opened, and the stirred improved material is discharged into a container to be packaged. If the improved materials to be stirred are all solid or dust, a device with a plurality of groups of feeding assemblies can be selected, different raw materials are fed through different feeding bins, or different raw materials are fed through the same feeding bin; when the feeding bin and the box body need to be cleaned, opening a bin cover, pulling out the weighing platform, cleaning the bottom of the feeding bin, and adding clear water from the feeding bin for washing; when the liquid feeding bin needs to be cleaned, the bin cover is opened, water is added for cleaning, the pump is started to enable clear water to enter the pipeline, the branch pipe and the spray head for washing, and the valve of the liquid discharge port can be opened by cleaning wastewater in the liquid feeding bin to collect and treat the wastewater.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated elements, but not to preclude the presence or addition of additional like elements in a process, method, article, or apparatus that comprises the stated elements.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The stirring device for producing the soil improvement material is characterized by comprising a box body (1), a stirring assembly (2) arranged on the box body (1) and a feeding assembly (3) arranged at the top of the box body (1);
a feeding port (11) is formed in the top of the box body (1), a controller (13) is arranged on the side face of the box body (1), and a discharging port (12) is formed in the bottom of the side face of the box body (1);
the stirring assembly (2) comprises a first motor (21) arranged on the side surface of the box body (1), a first rotating shaft (22) penetrating through the side surface of the box body (1) and extending into the box body (1), and a stirring blade (23) arranged on the first rotating shaft (22), wherein the rotating end of the first motor (21) is connected with the first rotating shaft (22), and the first motor (21) is electrically connected with the controller (13);
the feeding assembly (3) comprises a feeding bin (31) and a feeding pipe (39) arranged below the feeding port (11), and the top of the feeding port (11) is positioned in the feeding bin (31); a second rotating shaft (38) is arranged in the feeding pipe (39), the second rotating shaft (38) is connected with a second motor (37) arranged at the top of the outer side of the box body (1), and a hole is formed in the bottom of the feeding pipe (39); the second motor (37) is electrically connected with the controller (13).
2. The stirring device for producing the soil improvement material as claimed in claim 1, wherein a rotating pipe (391) is arranged between the feeding pipe (39) and the second rotating shaft (38), the rotating pipe (391) rotates closely to the feeding pipe (39) and the second rotating shaft (38) from top to bottom, a material guiding pipe (392) is arranged on the rotating pipe (391), and the material guiding pipe (392) is arranged at the corner of the rotating pipe (391).
3. A soil improvement material production stirring device as claimed in claim 2, wherein the rotating pipe (391) is located directly below the charging opening (11), and the top opening area of the rotating pipe (391) is larger than the charging opening (11).
4. A soil improvement material production stirring device according to claim 1, wherein the feeding assembly (3) further comprises a weighing platform (32) arranged at the bottom of the feeding bin (31), a weighing sensor (33) arranged in the weighing platform (32), the weighing platform (32) is covered on the feeding port (11); the side surface of the feeding bin (31) is arranged on a sealing cover (34), and the inner side of the sealing cover (34) is connected with a weighing platform (32).
5. A soil improving material production mixing apparatus as defined in claim 4, wherein the feeding assembly (3) further comprises a piston rod (36) connected to the outside of the cover (34), a drive means (35) connected to the piston rod (36); the driving device (35) is arranged on the top of the box body (1), and the driving device (35) is electrically connected with the controller (13).
6. The stirring device for producing the soil improvement material as recited in claim 1, further comprising a liquid feeding assembly (4), wherein the liquid feeding assembly (4) comprises a liquid feeding bin (41), a pump (44) arranged at the top of the liquid feeding bin (41), a liquid feeding pipe (45) connected with the input end of the pump (44), a pipeline (46) connected with the output end of the pump (44), a branch pipe (47) arranged on the pipeline (46), and a spray head (48) arranged on the branch pipe (47).
7. The stirring device for producing the soil improvement material as recited in claim 6, wherein an ultrasonic liquid level meter (42) is disposed in the liquid adding bin (41), and a liquid outlet (43) is disposed at the bottom of the liquid adding bin (41); the ultrasonic liquid level meter (42) is electrically connected with the controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146486.5U CN214382652U (en) | 2021-01-20 | 2021-01-20 | Agitating unit is used in production of soil improvement material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146486.5U CN214382652U (en) | 2021-01-20 | 2021-01-20 | Agitating unit is used in production of soil improvement material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214382652U true CN214382652U (en) | 2021-10-12 |
Family
ID=77991900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120146486.5U Expired - Fee Related CN214382652U (en) | 2021-01-20 | 2021-01-20 | Agitating unit is used in production of soil improvement material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214382652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797599A (en) * | 2022-05-20 | 2022-07-29 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | Saline-alkali soil restoration is with biological carbon soil amendment preparation facilities |
-
2021
- 2021-01-20 CN CN202120146486.5U patent/CN214382652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797599A (en) * | 2022-05-20 | 2022-07-29 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | Saline-alkali soil restoration is with biological carbon soil amendment preparation facilities |
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Granted publication date: 20211012 |