CN113680664A - Seed cleaning and impurity removing equipment - Google Patents
Seed cleaning and impurity removing equipment Download PDFInfo
- Publication number
- CN113680664A CN113680664A CN202110840045.XA CN202110840045A CN113680664A CN 113680664 A CN113680664 A CN 113680664A CN 202110840045 A CN202110840045 A CN 202110840045A CN 113680664 A CN113680664 A CN 113680664A
- Authority
- CN
- China
- Prior art keywords
- box
- impurity
- impurity removing
- case
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses seed cleaning and impurity removing equipment, which belongs to the technical field of seed impurity removal and comprises an impurity filtering box and a material receiving box arranged at one end of the impurity filtering box, wherein the other end of the impurity filtering box is provided with a feed hopper, a material receiving platform is arranged in the material receiving box, the other end of the material receiving box is connected with a vibration impurity removing box, a filter screen plate and a vibration motor arranged at one end of the filter screen plate are arranged in the vibration impurity removing box, and the bottom of the vibration impurity removing box is provided with a impurity box and a box door rotatably arranged on the side surface of the impurity box. According to the invention, the circulating feeding device is arranged, seeds in the impurity filtering box are dug into the net box through the rotation of the net box, the net box is provided with uniform holes, the seeds can be filtered in the rotating process, the net box drives the seeds to move, the vibration can be effectively reduced, the damage to the seeds can be reduced, meanwhile, air flow can be generated in the rotating process, the separation of impurities and the seeds is further increased, and the impurity removing effect is increased.
Description
Technical Field
The invention relates to impurity removal equipment, in particular to seed cleaning and impurity removal equipment, and belongs to the technical field of seed impurity removal.
Background
Different seeds and different impurities have different physical characteristics, such as grain shape, size, specific gravity, volume weight, thousand grain weight, friction coefficient, suspension speed and the like, and the different physical characteristics determine different measures and processes adopted in the seed cleaning process. The basic principle of seed impurity removal is to adopt corresponding mechanical or technical measures according to different physical characteristics of seeds and impurities, especially by using the characteristic of the most great difference between the seeds and the impurities.
And current seed washs edulcoration equipment, carries out the edulcoration through a plurality of vibrating motor at the in-process of edulcoration, and the time of edulcoration is long, and long-time vibration also causes the damage to seed itself easily.
Disclosure of Invention
The invention mainly aims to solve the problems that the impurity removal time is long and the seeds are easy to damage, and provides seed cleaning and impurity removal equipment.
The purpose of the invention can be achieved by adopting the following technical scheme:
seed cleaning and impurity removing equipment comprises an impurity filtering box and a material receiving box arranged at one end of the impurity filtering box, wherein the other end of the impurity filtering box is provided with a feed hopper, the inside of the material receiving box is provided with a material receiving platform, the other end of the material receiving box is connected with a vibration impurity removing box, the inside of the vibration impurity removing box is provided with a filter screen plate and a vibration motor arranged at one end of the filter screen plate, the bottom of the vibration impurity removing box is provided with a impurity box and a box door rotatably arranged at the side surface of the impurity box, the other end of the vibration impurity removing box is provided with a material discharging hopper, the inside of the impurity filtering box is provided with a circulating feeding device, the circulating feeding device comprises a motor fixed on the impurity filtering box and a rotating shaft connected with the output end of the motor, the outer side of the rotating shaft is provided with a plurality of net boxes, and a dust collecting device penetrating through the impurity filtering box is arranged below the circulating feeding device, the top of the material receiving box is provided with a box cover.
Preferably, the dust collecting device comprises an air pipe penetrating through the impurity filtering box, a support frame is embedded on the air pipe, a second air blower is arranged inside the support frame, a cloth bag support plate is arranged at the bottom of the air pipe, and a dust collecting cloth bag is arranged at the bottom of the cloth bag support plate.
Preferably, the position where the dust collecting cloth bag is connected with the cloth bag supporting plate is provided with an elastic belt for fixing.
Preferably, one side of the net cage is provided with a connecting plate.
Preferably, the air blowing device penetrates through the vibration impurity removing box, the air blowing device comprises a box body and an air channel arranged inside the box body, an air window is arranged at the top end of the air channel, and a first air blower is arranged at the other end of the air channel.
Preferably, a penetrating window is arranged on the side surface of the impurity filtering box.
Preferably, an operation panel is arranged on the side surface of the material receiving box.
Preferably, the material receiving table comprises two bottom plates which are rotatably connected, a movable plate is arranged inside each bottom plate, the bottom end of each movable plate is connected with one of the bottom plates, a contact plate is rotatably mounted at the other end of each movable plate, and each movable plate is slidably connected with the bottom of the other bottom plate through the contact plate.
Preferably, the outer ends of the two bottom plates are connected through elastic barrier cloth.
Preferably, the two bottom plates are rotatably connected through a rotating shaft.
The invention has the beneficial technical effects that: according to the seed cleaning and impurity removing equipment, the circulating feeding device is arranged, the net cage can be driven to rotate by the motor, seeds in the impurity filtering box are dug into the net cage through the rotation of the net cage, the net cage is provided with uniform holes, the seeds can be filtered in the rotating process, the impurities filtered in the rotating process of the net cage can be retained in the material receiving box through wind power generated by the air blowing device and the dust collecting device, the impurities are prevented from flying out, the impurities are collected through the dust collecting device, the seeds are driven to move through the net cage, vibration can be effectively reduced, damage to the seeds can be reduced, meanwhile, airflow can be generated in the rotating process, the separation of the impurities and the seeds is increased, and the impurity removing effect is increased.
Drawings
FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a seed cleaning and impurity removing device according to the present invention;
FIG. 2 is a schematic overall rear view of a preferred embodiment of a seed cleaning and impurity removing device according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a material receiving box of a preferred embodiment of the seed cleaning and impurity removing device according to the present invention;
FIG. 4 is a schematic structural diagram of a material receiving table according to a preferred embodiment of the seed cleaning and impurity removing device of the present invention;
FIG. 5 is a schematic structural diagram of a dust collecting device according to a preferred embodiment of the apparatus for cleaning and removing impurities from seeds of the present invention;
FIG. 6 is a schematic diagram of the internal structure of a circular feeding device of a preferred embodiment of the seed cleaning and impurity removing equipment according to the invention;
FIG. 7 is a schematic diagram of a net cage structure of a preferred embodiment of the seed cleaning and impurity removing device according to the present invention;
FIG. 8 is a schematic structural diagram of a blower of a preferred embodiment of the seed cleaning and impurity removing device according to the present invention;
FIG. 9 is a schematic view of the internal structure of a vibration trash box of a preferred embodiment of the seed cleaning and trash removal apparatus according to the present invention.
In the figure: 1-material receiving box, 2-box door, 3-sundry box, 4-material discharging hopper, 5-vibration trash box, 6-air blowing device, 601-box body, 602-first air blower, 603-air window, 7-box cover, 8-operation panel, 9-material feeding hopper, 10-through window, 11-trash filtering box, 12-dust collecting device, 121-dust collecting bag, 122-air pipe, 123-second air blower, 124-support frame, 125-bag support plate, 13-circulating feeding device, 131-motor, 132-rotating shaft, 133-box net, 134-connecting plate, 14-material receiving table, 141-elastic blocking cloth, 142-bottom plate, 143-movable plate, 144-rotating shaft, 145-contact plate, 15-filter screen plate, 16-oscillating motor.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-9, the seed cleaning and impurity removing apparatus provided in this embodiment includes an impurity filtering box 11 and a material receiving box 1 disposed at one end of the impurity filtering box 11, a feeding hopper 9 is disposed at the other end of the impurity filtering box 11, a material receiving platform 14 is disposed inside the material receiving box 1, a vibration impurity removing box 5 is connected to the other end of the material receiving box 1, a filter screen plate 15 and a vibration motor 16 disposed at one end of the filter screen plate 15 are disposed inside the vibration impurity removing box 5, a impurity box 3 and a box door 2 rotatably mounted on a side surface of the impurity box 3 are disposed at a bottom of the vibration impurity removing box 5, a discharge hopper 4 is disposed at the other end of the vibration impurity removing box 5, a circulation feeding device 13 is disposed inside the impurity filtering box 11, the circulation feeding device 13 includes a motor 131 fixed on the impurity filtering box 11 and a rotating shaft 132 connected to an output end of the motor 131, a plurality of net cages 133 are disposed outside the rotating shaft 132, by arranging the circulating feeding device 13, the net cage 133 can be driven by the motor 131 to rotate, then seeds in the impurity filtering box 11 are dug into the net cage 133 by the rotation of the net cage 133, the net cage 133 is provided with uniform holes, in the rotating process, the seeds can be filtered, impurities filtered in the rotating process of the net cage 133 can be retained in the material receiving box 1 through wind power generated by the air blowing device 6 and the dust collecting device 12 to prevent the impurities from flying out, the dust collecting device 12 penetrating through the impurity filtering box 11 is arranged below the circulating feeding device 13, the top of the material receiving box 1 is provided with a box cover 7, then the impurities are collected by the dust collecting device 12, the seeds are driven to move by the net cage 133, the vibration can be effectively reduced, the damage to the seeds is reduced, meanwhile, air flow can be generated in the rotating process, so that the separation of impurities and seeds is increased, and the impurity removal effect is improved.
In this embodiment, as shown in fig. 5, the dust collecting device 12 includes an air pipe 122 penetrating through the impurity filtering box 11, a supporting frame 124 is mounted on the air pipe 122 in an embedded manner, a second blower 123 is disposed inside the supporting frame 124, a cloth bag supporting plate 125 is disposed at the bottom of the air pipe 122, a dust collecting cloth bag 121 is disposed at the bottom of the cloth bag supporting plate 125, the dust collecting cloth bag 121 is disposed as a cloth bag, dust in impurities can be effectively isolated, an elastic band for fixing is disposed at a position where the dust collecting cloth bag 121 is connected with the cloth bag supporting plate 125, and the dust collecting cloth bag is conveniently fixed through the elastic band.
In this embodiment, as shown in fig. 7, a connecting plate 134 is disposed on one side of the net cage 133, and the connecting plate 134 can be conveniently connected to the rotating shaft 132 through a connecting rod, so as to increase the stability of the connection.
In this embodiment, as shown in fig. 8, the air blowing device 6 penetrates through the vibration trash box 5, the air blowing device 6 includes a box 601 and an air duct formed inside the box 601, an air window 603 is formed at the top end of the air duct, and a first air blower 602 is arranged at the other end of the air duct, so that an air flow can be formed with the dust collecting device 12 through the air blowing device 6, and light garbage such as dust inside the trash box 11 and the material receiving box 1 can be conveniently sucked into the dust collecting cloth bag 121.
In this embodiment, as shown in fig. 1, the operation panel 8 is arranged on the side of the material receiving box 1, the penetrating window 10 is arranged on the side of the impurity filtering box 11, and the penetrating window 10 is arranged, so that the working condition inside the impurity filtering box 11 can be conveniently observed by a worker, and the working progress inside the impurity filtering box 11 can be more understood.
In this embodiment, as shown in fig. 4, the receiving platform 14 includes two bottom plates 142 rotatably connected, a certain angle is provided between the two bottom plates 142, seeds conveniently guided out slide into the vibration impurity removing box 5, a movable plate 143 is provided inside the bottom plate 142, a bottom end of the movable plate 143 is connected to one of the bottom plates 142, a contact plate 145 is rotatably installed at the other end of the movable plate 143, the contact plate 145 rotatably installed can slide on the bottom plate 142 with the contact plate 145, the movable plate 143 is composed of two connecting rods connected through a screw thread, the movable plate 143 is slidably connected to a bottom of the other bottom plate 142 through the contact plate 145, outer ends of the two bottom plates 142 are connected through an elastic blocking cloth 141, and by providing the elastic blocking cloth 141, dust and the like can be prevented from entering between the bottom plates 142, and the two bottom plates 142 are rotatably connected through a rotating shaft 144.
In this embodiment, as shown in fig. 1 to 9, the working process of the seed cleaning and impurity removing device provided in this embodiment is as follows:
step 1: when the device is used, seeds needing impurity removal are poured into the impurity filtering box 11 through the feed hopper 9, then the circulating feeding device 13 is started, the seeds are subjected to impurity removal and transportation through the net cage 133, the seeds can be continuously poured into the feed hopper 9 while being transported, and air is blown out in the direction of the material receiving box 1 through the air blowing device 6 in the impurity removal process, so that flying impurities are prevented from entering the vibration impurity removal box 5;
step 2: impurities flying in the impurity filtering box 11 and the material receiving box 1 when filtered by the net cage 133 are collected by the dust collecting device 12;
and step 3: the net cage 133 rotates to the material receiving table 14 inside the impurity filtering box 11, the screened seeds are poured onto the material receiving table 14, then the seeds are guided into the vibration impurity removing box 5 through the material receiving table 14, the seeds are filtered again through the screen plate 15 and the vibration motor 16, and the seeds are led out after the filtration is finished.
To sum up, in the present embodiment, according to the seed cleaning and impurity removing apparatus of the present embodiment, the circulating feeding device 13 is arranged to rotate the net cage 133 under the driving of the motor 131, and then the seeds in the impurity filtering tank 11 are dug into the net cage 133 through the rotation of the net cage 133, the net cage 133 has uniform cavities, so that the seeds can be filtered in the rotation process, the impurities filtered in the rotation process of the net cage 133 can be retained in the material receiving tank 1 through the wind force generated by the blowing device 6 and the dust collecting device 12 to prevent the impurities from flying out, then the impurities are collected by the dust collecting device 12, the seeds are driven to move by the net cage 133, so that the vibration can be effectively reduced, the damage to the seeds can be reduced, meanwhile, the air flow can be generated in the rotation process, the separation of the impurities from the seeds can be increased, the effect of removing the impurities can be increased, the dust collecting bag 121 is arranged as a cloth bag, dust in impurities can be effectively isolated, and an elastic band for fixing is arranged at the connection position of the dust collection cloth bag 121 and the cloth bag support plate 125 and is conveniently fixed through the elastic band.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. Seed washs edulcoration equipment, its characterized in that is in including straining miscellaneous case (11) and setting strain material case (1) of miscellaneous case (11) one end, the other end of straining miscellaneous case (11) is provided with feeder hopper (9), the inside of material case (1) is provided with and connects material platform (14), the other end of material case (1) is connected with vibration edulcoration case (5), the inside of vibration edulcoration case (5) is provided with filter plate (15) and sets up shock motor (16) in filter plate (15) one end, the bottom of vibration edulcoration case (5) is provided with debris case (3) and rotates and installs chamber door (2) of debris case (3) side, the other end of vibration edulcoration case (5) is provided with out hopper (4), the inside of straining miscellaneous case (11) is provided with circulation material feeding unit (13), circulation material feeding unit (13) including fixing motor (131) on straining miscellaneous case (11) and electricity material feeding unit (13) The pivot (132) that the engine (131) output is connected, the outside of pivot (132) is provided with a plurality of net casees (133), the below of circulation material feeding unit (13) is provided with and runs through dust collecting device (12) of straining miscellaneous case (11), the top of material receiving box (1) is provided with case lid (7).
2. The seed cleaning and impurity removing equipment according to claim 1, wherein the dust collecting device (12) comprises an air pipe (122) penetrating through the impurity filtering box (11), a supporting frame (124) is embedded in the air pipe (122), a second air blower (123) is arranged inside the supporting frame (124), a cloth bag supporting plate (125) is arranged at the bottom of the air pipe (122), and a dust collecting cloth bag (121) is arranged at the bottom of the cloth bag supporting plate (125).
3. The seed cleaning and impurity removing device according to claim 2, wherein an elastic belt for fixing is arranged at the connecting position of the dust collecting cloth bag (121) and the cloth bag supporting plate (125).
4. The seed cleaning and impurity removing device according to claim 1, wherein a connecting plate (134) is arranged on one side of the net cage (133).
5. The seed cleaning and impurity removing equipment according to claim 1, characterized in that the air blowing device (6) penetrates through the vibration impurity removing box (5), the air blowing device (6) comprises a box body (601) and an air duct arranged inside the box body (601), an air window (603) is arranged at the top end of the air duct, and a first air blower (602) is arranged at the other end of the air duct.
6. The seed cleaning and impurity removing device according to claim 1, characterized in that a through window (10) is arranged on the side surface of the impurity filtering box (11).
7. The seed cleaning and impurity removing equipment according to the claim 1, characterized in that the side of the material receiving box (1) is provided with an operation panel (8).
8. The seed cleaning and impurity removing device according to claim 1, wherein the material receiving platform (14) comprises two rotatably connected bottom plates (142), a movable plate (143) is arranged inside the bottom plates (142), the bottom end of the movable plate (143) is connected with one of the bottom plates (142), a contact plate (145) is rotatably mounted at the other end of the movable plate (143), and the movable plate (143) is slidably connected with the bottom of the other bottom plate (142) through the contact plate (145).
9. The seed cleaning and impurity removing device according to claim 8, wherein the outer ends of the two bottom plates (142) are connected through an elastic barrier cloth (141).
10. The seed cleaning and impurity removing device according to claim 8, characterized in that the two bottom plates (142) are rotatably connected through a rotating shaft (144).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840045.XA CN113680664A (en) | 2021-07-24 | 2021-07-24 | Seed cleaning and impurity removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840045.XA CN113680664A (en) | 2021-07-24 | 2021-07-24 | Seed cleaning and impurity removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113680664A true CN113680664A (en) | 2021-11-23 |
Family
ID=78577835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110840045.XA Withdrawn CN113680664A (en) | 2021-07-24 | 2021-07-24 | Seed cleaning and impurity removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113680664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2954866A1 (en) * | 2022-04-19 | 2023-11-27 | Consejo Superior Investigacion | AUTONOMOUS SEPARATION EQUIPMENT FROM SOIL SAMPLES (Machine-translation by Google Translate, not legally binding) |
-
2021
- 2021-07-24 CN CN202110840045.XA patent/CN113680664A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2954866A1 (en) * | 2022-04-19 | 2023-11-27 | Consejo Superior Investigacion | AUTONOMOUS SEPARATION EQUIPMENT FROM SOIL SAMPLES (Machine-translation by Google Translate, not legally binding) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113318957B (en) | High-efficient screening plant based on mechanical automation | |
| CN113680664A (en) | Seed cleaning and impurity removing equipment | |
| CN210816249U (en) | Seed grading and screening device for agriculture | |
| CN210560906U (en) | Cotton edulcoration device | |
| CN217911486U (en) | Impurity and stone removing machine for grain processing | |
| CN114485127B (en) | Grain drying machine with impurity removal and collection functions | |
| CN112246613B (en) | Vegetable seed autofilter device | |
| CN215784941U (en) | Crushed aggregates sorting unit is used in recovery of crop straw | |
| CN213670892U (en) | Impurity and stone removing machine for grain processing | |
| CN212041415U (en) | Dustless material vibration screening plant of throwing | |
| CN211756861U (en) | Screening machine for grain processing | |
| CN210058985U (en) | Winnowing device | |
| CN206661845U (en) | A kind of seed dust removal with machine device | |
| CN217839221U (en) | Fiber sorting machine | |
| CN212420540U (en) | Mechanical automatic cutting device with dust hood | |
| CN217341783U (en) | Seed screening processing apparatus for farming | |
| CN210420260U (en) | Dust collector of cotton processing | |
| CN219233027U (en) | Cleaning machine is used in rice seed processing | |
| CN212238187U (en) | Screening equipment for feed processing for reducing dust flying | |
| CN213591052U (en) | Screening combined dust removing and separating device | |
| CN219785626U (en) | Seed sieving mechanism for agricultural technology | |
| CN110004525A (en) | A kind of seed cotton cleaning machine | |
| CN210846479U (en) | Screening device for wheat during detection in flour production process | |
| CN213943857U (en) | Waste material separation device for nickel sheets | |
| CN218945650U (en) | Stone removing machine with collecting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211123 |