CN114042631A - A seed grading and screening machine - Google Patents
A seed grading and screening machine Download PDFInfo
- Publication number
- CN114042631A CN114042631A CN202111463324.5A CN202111463324A CN114042631A CN 114042631 A CN114042631 A CN 114042631A CN 202111463324 A CN202111463324 A CN 202111463324A CN 114042631 A CN114042631 A CN 114042631A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- sieve
- plate
- guide pipe
- device body
- 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.)
- Pending
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
- 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
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
本发明公开了一种种子分级筛选机，涉及种子筛选技术领域。本发明包括装置本体、筛板一、筛板二、筛板三、导向管道一、导向管道二、橡胶清筛球和驱动电机，筛板一固定在装置本体的中上部，导向管道一和导向管道二设置在装置本体的右侧，且筛板一的右端分别与导向管道一和导向管道二的上端连通以便物料能够进入导向管道一和导向管道二内部。本发明通过设置筛板一、可将种子进行第一次筛选分类，将种子分为大小颗粒两种，在通过设置筛板二、筛板三，将分类后的大小颗粒再次进行筛选分类，将其分类大圆颗粒、大扁颗粒、小圆颗粒、小扁颗粒四种，在对种子进行圆、扁、大、小分类的同时，极大的提高了物料分类的效率。
The invention discloses a seed grading and screening machine, which relates to the technical field of seed screening. The invention includes a device body, a sieve plate, a second sieve plate, a third sieve plate, a guide pipe, a guide pipe two, a rubber cleaning ball and a driving motor. The first sieve plate is fixed on the middle and upper part of the device body. The second pipe is arranged on the right side of the device body, and the right end of the sieve plate 1 is connected with the upper ends of the first and second guide pipes respectively, so that the materials can enter the first and second guide pipes. In the present invention, by setting the sieve plate 1, the seeds can be screened and classified for the first time, and the seeds can be divided into two kinds of large and small particles. It is classified into four types: large round particles, large flat particles, small round particles and small flat particles. While classifying seeds into round, flat, large and small, it greatly improves the efficiency of material classification.
Description
Technical Field
The invention relates to the technical field of seed screening, in particular to a seed grading screening machine.
Background
Corn is one of the most common crops on the market; the corn seeds are propagules with the capacity of growing into corn plants, which are formed by pollination and fertilization of ovules, when the seeds are sowed, seeds with the same size are usually selected to be sowed together so as to be convenient for the management of a seedling stage and a flowering stage, but the corn seeds are round and flat and are difficult to classify, particularly, the flat seeds are not classified according to the length of a long shaft but are classified according to the thickness of the seeds, so that the flat seed particles are difficult to classify; therefore, in view of the above problems, a seed classifying and screening machine has been proposed.
Disclosure of Invention
The invention aims to provide a seed grading screening machine, which aims to solve the existing problems that: when seeds are sowed, seeds with the same size are usually selected to be sowed together so as to facilitate the management of a seedling stage and a flowering stage, but the corn seeds are difficult to sort by round seeds and oval seeds, particularly, the oval seeds are not sorted according to the length of a long axis but sorted according to the thickness of the seeds, so that flat seed particles are difficult to sort.
In order to achieve the purpose, the invention provides the following technical scheme: a seed grading screening machine comprises a device body, a first sieve plate, a second sieve plate, a third sieve plate, a first guide pipeline, a second guide pipeline, rubber sieve cleaning balls and a driving assembly for driving the sieve plates to vibrate;
the first sieve plate is fixed on the middle upper part of the device body, the first guide pipeline and the second guide pipeline are arranged on the right side of the device body, the right end of the first sieve plate is communicated with the upper ends of the first guide pipeline and the second guide pipeline respectively so that materials can enter the first guide pipeline and the second guide pipeline, the second sieve plate and the third sieve plate are fixed on the middle lower part of the device body, the second sieve plate is located above the third sieve plate, the right end of the second sieve plate is communicated with the lower end of the first guide pipeline so that materials can enter the second sieve plate, and the right end of the third sieve plate is communicated with the lower end of the second guide pipeline so that materials can enter the third sieve plate; and a plurality of rubber sieve cleaning balls are arranged in the first sieve plate, the second sieve plate and the third sieve plate.
Preferably, the first sieve plate is higher at the left and lower at the right to form an inclined surface, and the second sieve plate and the third sieve plate are both higher at the left and lower at the right to form an inclined surface.
Preferably, still include that small circle granule arranges mouth, small flat granule row mouth, large flat granule row mouth and material inlet port, the material inlet port sets up the upper left side at sieve one, small circle granule row mouth is adjacent the left end of sieve two, small flat granule row mouth is located the left end below of sieve two, large flat granule row mouth is adjacent the left end of sieve three, large flat granule row mouth is located the left end below of sieve three.
Preferably, the first sieve plate, the second sieve plate and the third sieve plate are respectively composed of an upper sieve plate, a lower sieve plate and a material dripping plate; the upper sieve plate is positioned at the upper end of the lower sieve plate, the material dripping plate is positioned at the lower end of the lower sieve plate, and a slide way is formed between the material dripping plate and the lower sieve plate;
the right end of the upper sieve plate of the first sieve plate is communicated with the second guide pipeline, and the right end of the slideway of the first sieve plate is communicated with the first guide pipeline;
the right end of the upper sieve plate of the second sieve plate is communicated with the first guide pipeline, the left end of the upper sieve plate of the second sieve plate is communicated with the small round particle discharge port, and the left end of the slideway of the second sieve plate is communicated with the small flat particle discharge port;
the right end of the third upper sieve plate of the sieve plate is communicated with the second guide pipeline, the left end of the third upper sieve plate of the sieve plate is communicated with the large round particle discharge port, and the left end of the third slideway of the sieve plate is communicated with the large flat particle discharge port;
the discharging sequence is as follows: small round particles, small flat particles, large round particles and large flat particles.
Preferably, the rubber cleaning ball is located at a position between the upper sieve plate and the lower sieve plate and used for continuously impacting the first sieve plate, the second sieve plate and the third sieve plate to reduce particles clamped in filter holes of the sieve plates.
Preferably, the sieve pore shape of the first sieve plate is a round hole; the shapes of the sieve pores on the second sieve plate and the third sieve plate are the same; the shapes of the sieve holes of the lower sieve plate of the first sieve plate, the second sieve plate and the third sieve plate are the same; the size of the sieve pores of the lower sieve plate is larger than that of the sieve pores of the upper sieve plate; and the size of the sieve pores of the lower sieve plate is smaller than that of the rubber sieve cleaning balls.
Preferably, the first sieve plate, the second sieve plate and the third sieve plate are all made of steel plates, and upper sieve plates of the second sieve plate and the third sieve plate are groove-shaped.
Preferably, the driving assembly comprises a driving motor, a crankshaft and a push rod, the driving motor is fixed on the outer side of the device body, the crankshaft and the push rod are both arranged inside the device body, and the crankshaft and the push rod are located between the first sieve plate and the second sieve plate; the output end of the driving motor is in transmission connection with one end of the crankshaft through a transmission belt, one end of the push rod is in rotary connection with the crankshaft, and the other end of the push rod is fixed with the device body;
an upper screening box and a lower screening box are arranged in the device body, the upper screening box and the lower screening box are communicated, the first screening plate is positioned in the upper screening box, and the second screening plate and the third screening plate are both positioned in the lower screening box; the crankshaft is respectively connected with the upper screening box and the lower screening box through two push rods.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first sieve plate is arranged, seeds can be screened and classified for the first time, the seeds are divided into two types of large particles and small particles, the second sieve plate and the third sieve plate are arranged, the classified large particles and small particles are screened and classified again, and the classified large particles, large flat particles, small round particles and small flat particles are classified, so that the efficiency of material classification is greatly improved while the seeds are classified into circles, flats, large and small.
2. According to the invention, through the design of adding the rubber cleaning balls, when the device runs, the rubber cleaning balls continuously impact the first sieve plate, the second sieve plate and the third sieve plate, so that particles clamped in filter holes of the sieve plates are moved out due to vibration of the sieve plates generated by impact and collision of the rubber cleaning balls, and the phenomenon that the particles are clamped in the filter holes of the sieve plates is effectively reduced.
3. The upper sieve plate of the second sieve plate and the upper sieve plate of the third sieve plate adopt a steel plate stamping and stretching process, are groove-shaped, and the flat corn kernels can obliquely stand on the side along with vibration when passing through the grooves and are guided by the grooves to vertically pass through the meshes to fall down.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic diagram of seed screening according to the present invention;
fig. 3 is a schematic view of a sieve hole of a first sieve plate of the invention;
FIG. 4 is a schematic view of the upper screen plate holes of the second screen plate and the third screen plate of the present invention;
FIG. 5 is a cross-sectional side view of the upper screen plate screen holes of the second screen plate and the third screen plate of the present invention;
fig. 6 is a schematic view of the lower sieve plate sieve holes of the first sieve plate, the second sieve plate and the third sieve plate.
In the figure: 1. a device body; 2. a first sieve plate; 3. a second sieve plate; 4. a third sieve plate; 5. a first guide pipeline; 6. a second guide pipeline; 7. discharging small round particles; 8. discharging small flat particles; 9. discharging large round particles; 10. discharging large flat particles; 11. a drive motor; 12. a material inlet; 13. cleaning the rubber balls; 14. a crankshaft; 15. a push 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.
Referring to fig. 1-6, a seed classifying and screening machine includes a device body 1, a first sieve plate 2, a second sieve plate 3, a third sieve plate 4, a first guide pipe 5, a second guide pipe 6, rubber cleaning balls 13 and a driving component for driving the sieve plates to vibrate;
the device comprises a device body 1, a sieve plate I2, a guide pipeline I5 and a guide pipeline II 6, wherein the sieve plate I2 is fixed on the middle upper part of the device body 1, the guide pipeline I5 and the guide pipeline II 6 are arranged on the right side of the device body 1, the right end of the sieve plate I2 is respectively communicated with the upper ends of the guide pipeline I5 and the guide pipeline II 6 so that materials can enter the guide pipeline I5 and the guide pipeline II 6, the sieve plate II 3 and the sieve plate III 4 are fixed on the middle lower part of the device body 1, the sieve plate II 3 is positioned above the sieve plate III 4, the right end of the sieve plate II 3 is communicated with the lower end of the guide pipeline I5 so that the materials can enter the sieve plate II 3, and the right end of the sieve plate III 4 is communicated with the lower end of the guide pipeline II 6 so that the materials can enter the sieve plate III 4;
specifically, the sieve pores on the upper sieve plate of the first sieve plate 2 are round holes; the sieve holes on the second sieve plate 3 and the third sieve plate 4 are the same in shape; the shapes of the sieve holes of the lower sieve plates of the first sieve plate 2, the second sieve plate 3 and the third sieve plate 4 are the same; the size of the sieve pores of the lower sieve plate is larger than that of the sieve pores of the upper sieve plate; the size of the sieve pores of the lower sieve plate is smaller than that of the rubber sieve cleaning balls 13; through the size proportion design, seeds can rapidly enter the slide way through the lower sieve plate after being screened by the upper sieve plate, and the rubber cleaning balls 13 are effectively prevented from leaking out of sieve holes; the first sieve plate 2, the second sieve plate 3 and the third sieve plate 4 are made of steel plates, the upper sieve plates of the second sieve plate 3 and the third sieve plate 4 are made into groove shapes through a steel plate stamping and stretching process, so that the flat corn kernels can be in an inclined side standing state along with vibration when passing through the grooves, and the flat corn kernels are guided by the grooves to vertically pass through the meshes and fall down.
Specifically, in order to filter the seed through the vibration, carry out the direction to the seed and carry, the face that the height formed the slope about sieve one 2, sieve two 3 and sieve three 4 are the face that the height formed the slope about low, wherein, the right-hand member of sieve three 4 will be longer than the right-hand member of sieve one 2 and sieve two 3.
In order to facilitate the guiding-out/in of the screened materials, the seed classifying and screening machine further comprises a small round particle discharge port 7, a small flat particle discharge port 8, a large round particle discharge port 9, a large flat particle discharge port 10 and a material inlet port 12, wherein the material inlet port 12 is arranged on the upper left side of the sieve plate I2, the small round particle discharge port 7 is closely attached to the left end of the sieve plate II 3, the small flat particle discharge port 8 is located below the left end of the sieve plate II 3, the large round particle discharge port 9 is closely attached to the left end of the sieve plate III 4, and the large flat particle discharge port 10 is located below the left end of the sieve plate III 4.
In order to facilitate classified conveying of the screened materials, the first sieve plate 2, the second sieve plate 3 and the third sieve plate 4 are respectively composed of an upper sieve plate, a lower sieve plate and a material dripping plate; the upper sieve plate is positioned at the upper end of the lower sieve plate, the material dripping plate is positioned at the lower end of the lower sieve plate, and a slide way is formed between the material dripping plate and the lower sieve plate;
the right end of the upper sieve plate of the sieve plate I2 is communicated with a second guide pipeline 6, and the right end of the slideway of the sieve plate I2 is communicated with a first guide pipeline 5;
the right end of the upper sieve plate of the sieve plate II 3 is communicated with the first guide pipeline 5, the left end of the upper sieve plate of the sieve plate II 3 is communicated with the small round particle discharge port 7, and the left end of the slideway of the sieve plate II 3 is communicated with the small flat particle discharge port 8;
the right end of the upper sieve plate of the sieve plate III 4 is communicated with the guide pipeline II 6, the left end of the upper sieve plate of the sieve plate III 4 is communicated with the large round particle discharge port 9, and the left end of the slideway of the sieve plate III 4 is communicated with the large flat particle discharge port 10;
the discharging sequence is as follows: small round particles, small flat particles, large round particles and large flat particles.
A plurality of rubber cleaning balls 13 are arranged inside the first sieve plate 2, the second sieve plate 3 and the third sieve plate 4;
specifically, the rubber cleaning balls 13 are located between the upper sieve plate and the lower sieve plate, and the rubber cleaning balls 13 are used for continuously impacting the first sieve plate 2, the second sieve plate 3 and the third sieve plate 4 to reduce particles from being clamped in filter holes of the sieve plates;
through the position that rubber cleaning ball 13 set up, make sieve one 2, when sieve two 3 and three 4 vibrations of sieve, rubber cleaning ball 13 follows the vibration in the sieve, and then make rubber cleaning ball 13 last the effect of striking to the sieve, thereby make the granule of card in the sieve filtration pore, because of the striking of rubber cleaning ball 13 and the vibrations that the striking produced the sieve, shift out the granule of card in the sieve filtration pore, and then reduced the phenomenon of granule card sieve filtration pore effectively.
Specifically, the driving assembly comprises a driving motor 11, a crankshaft 14 and a push rod 15, the driving motor 11 is fixed on the outer side of the device body 1, the crankshaft 14 and the push rod 15 are both arranged inside the device body 1, and the crankshaft 14 and the push rod 15 are located between the first sieve plate 2 and the second sieve plate 3; the output end of the driving motor 11 is in transmission connection with one end of a crankshaft 14 through a transmission belt, one end of a push rod 15 is in rotary connection with the crankshaft 14, and the other end of the push rod 15 is fixed with the device body 1;
an upper screening box and a lower screening box are arranged in the device body 1, the upper screening box and the lower screening box are communicated, the first screening plate 2 is positioned in the upper screening box, and the second screening plate 3 and the third screening plate 4 are both positioned in the lower screening box; the crankshaft 14 is respectively connected with the upper screening box and the lower screening box through two push rods 15;
the driving motor 11 drives the crankshaft 14 to rotate, and the push rod 15 driven by the crankshaft 14 enables the upper screening box and the lower screening box to do linear motion, so that the first screening plate 2, the second screening plate 3 and the third screening plate 4 inside the screening boxes are driven to vibrate.
The working principle is as follows: the material enters from the material inlet 12, falls on the first sieve plate 2, and is classified into large particles through the first sieve plate 2, the large particles at the classification part of the first sieve plate 2 are guided into the third sieve plate 4 through the second guide pipeline 6, the large particles are secondarily screened and classified into large round particles and large flat particles through the third sieve plate 4, the large round particles are discharged out of the device through a large round particle discharge port 9 connected with the third sieve plate 4, and the large flat particles are discharged out of the device through a large flat particle discharge port 10 connected with the third sieve plate 4;
the small particles classified by the first sieve plate 2 are guided into a second sieve plate 3 through a first guide pipeline 5, the small particles are secondarily screened and classified into small round particles and small flat particles through the second sieve plate 3, the small round particles are discharged out of the device through a small round particle discharge port 7 connected with the second sieve plate 3, and the small flat particles are discharged out of the device through a small flat particle discharge port 8 connected with the second sieve plate 3;
thereby realize through setting up sieve one 2, can carry out the screening classification for the first time with the seed, divide into two kinds of big small particle with the seed, through setting up sieve two 3, sieve three 4, the big small particle after will classifying screens classification once more, with its categorised big round particle, big flat particle, little round particle, little flat particle four kinds, when carrying out circle, flat, big, little classification to the seed, very big improvement the efficiency of material classification.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111463324.5A CN114042631A (en) | 2021-12-02 | 2021-12-02 | A seed grading and screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111463324.5A CN114042631A (en) | 2021-12-02 | 2021-12-02 | A seed grading and screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114042631A true CN114042631A (en) | 2022-02-15 |
Family
ID=80212278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111463324.5A Pending CN114042631A (en) | 2021-12-02 | 2021-12-02 | A seed grading and screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114042631A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201482731U (en) * | 2009-04-09 | 2010-05-26 | 庄贺军 | Combined vibration pre-cleaning screen |
| CN202343436U (en) * | 2011-10-26 | 2012-07-25 | 酒泉奥凯种子机械股份有限公司 | Vibrating screen with clean ball |
| CN102935427A (en) * | 2012-09-06 | 2013-02-20 | 开封市茂盛机械有限公司 | Multifunctional cleaning machine for experiment |
| CN104338675A (en) * | 2014-10-30 | 2015-02-11 | 安徽捷迅光电技术有限公司 | Sorting device for elliptical material |
| CN205673192U (en) * | 2016-06-07 | 2016-11-09 | 罗源生春源茶业有限责任公司 | A kind of tea ribrating-sifting machine |
| CN206997039U (en) * | 2017-04-24 | 2018-02-13 | 菏泽市百花生物科技有限公司 | A kind of microbial-bacterial fertilizer particle screen selecting device |
| CN108273750A (en) * | 2018-01-22 | 2018-07-13 | 安徽黄山胶囊股份有限公司 | A kind of Capsules defective product rejecting mechanism, production equipment and inspection rejects method |
| CN207667995U (en) * | 2017-11-09 | 2018-07-31 | 厦门源亚泰塑胶科技有限公司 | Plastic pellet vibrating screen |
| CN207756493U (en) * | 2017-10-31 | 2018-08-24 | 新昌县城南乡量创机械厂 | A kind of soybean planting seed cleaning equipment |
| CN109158297A (en) * | 2018-11-01 | 2019-01-08 | 河南寰球航空装备科技有限公司 | A kind of multistage husky equipment of sieve for building |
| CN109530210A (en) * | 2018-12-10 | 2019-03-29 | 天津玄星电子有限公司 | Beauty apparatus production screw screening plant |
| CN208824975U (en) * | 2018-12-03 | 2019-05-07 | 鄯善县楚捷环保科技有限公司 | A kind of vibration separation screening plant for iron tailings recycling |
| CN111451142A (en) * | 2020-04-08 | 2020-07-28 | 无锡锡晟建设有限公司 | Energy-concerving and environment-protective type building engineering construction building materials sieving mechanism for grit |
| CN216323258U (en) * | 2021-12-02 | 2022-04-19 | 无锡市兴百利机械设备有限公司 | Seed grading screening machine |
-
2021
- 2021-12-02 CN CN202111463324.5A patent/CN114042631A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201482731U (en) * | 2009-04-09 | 2010-05-26 | 庄贺军 | Combined vibration pre-cleaning screen |
| CN202343436U (en) * | 2011-10-26 | 2012-07-25 | 酒泉奥凯种子机械股份有限公司 | Vibrating screen with clean ball |
| CN102935427A (en) * | 2012-09-06 | 2013-02-20 | 开封市茂盛机械有限公司 | Multifunctional cleaning machine for experiment |
| CN104338675A (en) * | 2014-10-30 | 2015-02-11 | 安徽捷迅光电技术有限公司 | Sorting device for elliptical material |
| CN205673192U (en) * | 2016-06-07 | 2016-11-09 | 罗源生春源茶业有限责任公司 | A kind of tea ribrating-sifting machine |
| CN206997039U (en) * | 2017-04-24 | 2018-02-13 | 菏泽市百花生物科技有限公司 | A kind of microbial-bacterial fertilizer particle screen selecting device |
| CN207756493U (en) * | 2017-10-31 | 2018-08-24 | 新昌县城南乡量创机械厂 | A kind of soybean planting seed cleaning equipment |
| CN207667995U (en) * | 2017-11-09 | 2018-07-31 | 厦门源亚泰塑胶科技有限公司 | Plastic pellet vibrating screen |
| CN108273750A (en) * | 2018-01-22 | 2018-07-13 | 安徽黄山胶囊股份有限公司 | A kind of Capsules defective product rejecting mechanism, production equipment and inspection rejects method |
| CN109158297A (en) * | 2018-11-01 | 2019-01-08 | 河南寰球航空装备科技有限公司 | A kind of multistage husky equipment of sieve for building |
| CN208824975U (en) * | 2018-12-03 | 2019-05-07 | 鄯善县楚捷环保科技有限公司 | A kind of vibration separation screening plant for iron tailings recycling |
| CN109530210A (en) * | 2018-12-10 | 2019-03-29 | 天津玄星电子有限公司 | Beauty apparatus production screw screening plant |
| CN111451142A (en) * | 2020-04-08 | 2020-07-28 | 无锡锡晟建设有限公司 | Energy-concerving and environment-protective type building engineering construction building materials sieving mechanism for grit |
| CN216323258U (en) * | 2021-12-02 | 2022-04-19 | 无锡市兴百利机械设备有限公司 | Seed grading screening machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103271415B (en) | Rub type shelling and sorting machine for camellia fruits | |
| CN210171906U (en) | Selenium-enriched rice grading and grain sorting device | |
| CN109482466A (en) | A kind of multipurpose labyrinth channel seed screener | |
| CN109433612A (en) | A kind of equipment for construction material manufacture | |
| CN102139266A (en) | Micro potato seed precision sorter | |
| CN109201451A (en) | A kind of rice automation screening processing and fabricating equipment | |
| CN203279806U (en) | Rubbing-type oil camellia fruit classified-unshelling and sorting machine | |
| CN116393350A (en) | Fertilizer screening device | |
| CN216323258U (en) | Seed grading screening machine | |
| CN210753802U (en) | High-efficient seed cleaner | |
| CN215030969U (en) | A vibrating grading screen | |
| CN114042631A (en) | A seed grading and screening machine | |
| CN213792719U (en) | Compound fertilizer granule screening plant | |
| CN109622351B (en) | A peanut grading machine | |
| CN118847509A (en) | A wind screen seed cleaning machine | |
| CN213349752U (en) | Wheat seed sorting machine with wheat washing function | |
| CN201823713U (en) | Differential belt type red date grading machine | |
| CN215542471U (en) | Biological pesticide particle size sieving mechanism | |
| CN108580295A (en) | A kind of cleaning rice equipment | |
| CN201102016Y (en) | Integrated machine for gravitational force classification and clean seed classification of forest tree seed | |
| CN209968921U (en) | Negative pressure screening selection by winnowing all-in-one | |
| CN219233137U (en) | A sieving device for spherical soft elastic | |
| CN120345431B (en) | A seed discrete sorting device for cabbage planting | |
| CN215278466U (en) | A sieving machine for flour screening | |
| CN207356654U (en) | A kind of ployphosphonate ester product cooling and exclusion device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220215 |