CN114522876A - Seed screening and collecting device for agricultural popularization - Google Patents
Seed screening and collecting device for agricultural popularization Download PDFInfo
- Publication number
- CN114522876A CN114522876A CN202210256030.3A CN202210256030A CN114522876A CN 114522876 A CN114522876 A CN 114522876A CN 202210256030 A CN202210256030 A CN 202210256030A CN 114522876 A CN114522876 A CN 114522876A
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- fixedly connected
- shaft
- box body
- box
- seed screening
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- 238000012216 screening Methods 0.000 title claims abstract description 39
- 238000007873 sieving Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 11
- 241001465754 Metazoa Species 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a seed screening and collecting device for agricultural popularization, which comprises a box body and an opening and closing device, wherein the upper end of the box body is fixedly connected with a containing hopper, the opening and closing device comprises a slide rail, a rack, a gear, a fixed shaft and a baffle, the side end of the box body is fixedly connected with the slide rail, the rack is connected in the slide rail in a sliding manner, and the rack is meshed with the gear; a fixed shaft is rotatably connected in the box body, two ends of the fixed shaft are fixedly connected with the gears, and a baffle is fixedly connected with the circumferential surface of the fixed shaft; the screening device comprises a screen frame, a linkage rod, a supporting shaft and a fixing strip, and the screen frame is connected with the box body in a sliding mode. According to the invention, the baffle plate can be opened and closed by starting the double-shaft motor, so that seeds in the containing hopper can fall into the screen frame intermittently, and then the purpose of screening can be achieved under the action of the screen frame, thereby improving the screening efficiency of the seeds.
Description
Technical Field
The invention relates to the technical field of seed screening, in particular to a seed screening and collecting device for agricultural popularization.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. The generalized agriculture refers to five industrial forms including planting industry, forestry industry, animal husbandry, fishery industry and auxiliary industry; the planting industry mainly comprises production activities for producing crops such as grain crops, economic crops, feed crops, green manure and the like.
The seed need be screened before sowing, can improve the germination percentage of seed like this, and the tradition is when screening the seed, all directly places the seed on the sieve, will increase the load of sieve like this, also influences the screening efficiency of seed simultaneously.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a seed screening and collecting device for agricultural popularization.
In order to achieve the purpose, the invention adopts the following technical scheme: the seed screening and collecting device for agricultural popularization comprises a box body and an opening and closing device, wherein a containing hopper is fixedly connected to the upper end of the box body, the opening and closing device comprises a sliding rail, a rack, a gear, a fixing shaft and a baffle, the sliding rail is fixedly connected to the side end of the box body, the rack is connected in the sliding rail in a sliding mode, and the rack is meshed with the gear; a fixed shaft is rotatably connected in the box body, two ends of the fixed shaft are fixedly connected with the gears, and a baffle is fixedly connected with the circumferential surface of the fixed shaft;
still including power device, sieving mechanism and buffer, power device and buffer are located the outside of box, sieving mechanism is including reel, trace, back shaft and fixed strip, sliding connection between reel and the box.
As a further description of the above technical solution:
the box lower extreme fixedly connected with supporting leg and discharge tank, set up the inclined plane in the discharge tank, the during operation can reach the stable support to the box through the effect at the supporting leg down, the seed of the discharge tank of also being convenient for simultaneously outwards discharges.
As a further description of the above technical solution:
a first guide plate and a second guide plate are fixedly connected in the box body, the first guide plate is positioned at the lower end of the baffle, the second guide plate is positioned at the lower end of the screen frame, and the direction of seeds in the containing hopper is limited under the action of the first guide plate during work; the second guide plate can collect the screened seeds together so as to collect the seeds.
As a further description of the above technical solution:
the power device comprises a double-shaft motor, a bearing seat, a rotating shaft, a supporting frame, a driving wheel, a belt, a driven wheel, a disc, a connecting shaft and a sliding rod, wherein the lower end of the box body is fixedly connected with the double-shaft motor and the bearing seat, the rotating shaft is connected with the rotating shaft in the bearing seat, the rotating shaft is fixedly connected with the output shaft of the double-shaft motor, the rotating shaft is far away from the one end fixedly connected with the driving wheel of the double-shaft motor, and the rotating shaft can drive the rotating shaft to rotate under the action of the bearing seat through opening the double-shaft motor during working so as to drive the driving wheel to rotate.
As a further description of the above technical solution:
the utility model discloses a box side fixedly connected with support frame, the support frame internal rotation is connected with pivot and connecting axle, connecting axle one end fixedly connected with from the driving wheel, be connected through the belt between follow driving wheel and the action wheel, connecting axle other end fixedly connected with disc, disc side fixedly connected with slide bar, the during operation, along with the rotation of action wheel, can make at this moment under the effect of belt from the driving wheel rotation, and then can make the connecting axle rotate under the effect of support frame, will make the disc rotate at this moment, just so for opening and shutting device and sieving mechanism provide power.
As a further description of the above technical solution:
the axle center of slide bar and the axle center of disc are not on same straight line, and the slide bar is located the edge of disc, and the during operation because the axle center of slide bar and the axle center of disc are not on same straight line, can make the slide bar have enough to meet the need round the connecting axle like this.
As a further description of the above technical solution:
the utility model discloses a screen frame, including screen frame side fixedly connected with back shaft, sliding connection between back shaft and the box, the back shaft periphery rotates and is connected with the trace, the one end that the back shaft was kept away from to the trace rotates and is connected with the fixed strip, fixed strip upper end fixedly connected with rack, sliding connection between fixed strip and the slide bar, the during operation, along with the rotation of disc, will make the slide bar slide in the fixed strip at this moment, and then drive the fixed strip and remove, can drive the screen frame and slide in the box under the effect of trace and back shaft at this moment, because reciprocating motion about the fixed strip, just so can make the screen frame make a round trip to rock to can reach the mesh of screening.
As a further description of the above technical solution:
buffer is including fixing base, spring, connecting plate and guide bar, box side fixedly connected with fixing base, fixing base rear end fixedly connected with spring and guide bar, the guide bar is located inside the spring, guide bar periphery sliding connection has the connecting plate, sliding connection between connecting plate and the box, fixed connection between connecting plate and the reel, the during operation along with the removal of reel, will make the connecting plate slide on the guide bar at this moment, and then extrude or stretch the spring, then just reach the purpose of buffering under the effect of spring.
The invention has the following beneficial effects:
1. compared with the prior art, this seed screening collection device is used in agricultural popularization, through at the slide rail, the rack, the gear, fixed axle and baffle cooperation down, along with the rack slides in the slide rail, at this moment will drive gear revolve, and then can make the baffle rotate under the effect of fixed axle, just can reach the purpose that opens and shuts or close along with the rotation of baffle, thereby can make hold in the seed intermittent type that fights fall into the reel, thereby can improve screening efficiency.
2. Compared with the prior art, this seed screening collection device is used in agricultural popularization through opening double-shaft motor under double-shaft motor, bearing frame, pivot, support frame, action wheel, belt, follow driving wheel, disc, connecting axle and slide bar cooperation, will make the disc rotate at this moment, and then drive the slide bar and move, just so can provide power for sieving mechanism and device that opens and shuts under the effect of slide bar.
Compared with the prior art, this seed screening collection device is used in agricultural popularization through under reel, trace, back shaft and fixed strip cooperation, along with reciprocating of fixed strip, will drive the reel at this moment and slide in the box, simultaneously because the opening has been seted up to the reel front end, is convenient for like this to filter unqualified impurity and outwards discharges away from the reel front end.
Drawings
Fig. 1 is a front view overall structure diagram of the seed screening and collecting device for agricultural popularization according to the present invention;
FIG. 2 is an enlarged view of a part A in FIG. 1 of the seed screening and collecting device for agricultural popularization according to the present invention;
FIG. 3 is a rear view overall structure diagram of the seed screening and collecting device for agricultural popularization according to the present invention;
fig. 4 is an enlarged view of a part B in fig. 3 of the seed screening and collecting device for agricultural popularization according to the present invention;
fig. 5 is a right partial sectional view of the seed screening and collecting device for agricultural popularization provided by the invention.
Illustration of the drawings:
1. a box body; 2. a containing bucket; 3. an opening and closing device; 301. a slide rail; 302. a rack; 303. a gear; 304. a fixed shaft; 305. a baffle plate; 4. a screening device; 401. a screen frame; 402. a linkage rod; 403. a support shaft; 404. a fixing strip; 5. a discharge tank; 6. a power plant; 601. a double-shaft motor; 602. a bearing seat; 603. a rotating shaft; 604. a support frame; 605. a driving wheel; 606. a belt; 607. a driven wheel; 608. a disc; 609. a connecting shaft; 610. a slide bar; 7. supporting legs; 8. a buffer device; 801. a fixed seat; 802. a spring; 803. a connecting plate; 804. a guide bar; 9. a first guide plate; 10. a second guide plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the seed screening and collecting device for agricultural popularization provided by the invention comprises a box body 1 and an opening and closing device 3, wherein the upper end of the box body 1 is fixedly connected with a containing hopper 2, the opening and closing device 3 comprises a sliding rail 301, a rack 302, a gear 303, a fixed shaft 304 and a baffle 305, the side end of the box body 1 is fixedly connected with the sliding rail 301, the sliding rail 301 is connected with the rack 302 in a sliding manner, and the rack 302 is meshed with the gear 303; a fixed shaft 304 is rotationally connected in the box body 1, two ends of the fixed shaft 304 are fixedly connected with the gear 303, and a baffle 305 is fixedly connected with the circumferential surface of the fixed shaft 304;
the screening device comprises a power device 6, a screening device 4 and a buffer device 8, wherein the power device 6 and the buffer device 8 are located outside a box body 1, the screening device 4 comprises a screen frame 401, a linkage rod 402, a supporting shaft 403 and a fixing strip 404, and the screen frame 401 is in sliding connection with the box body 1.
As a further embodiment of the above technical solution:
1 lower extreme fixedly connected with supporting leg 7 of box and discharge tank 5 have seted up the inclined plane in the discharge tank 5, and the during operation can reach the outrigger to box 1 through the effect at supporting leg 7 down, and the seed in the discharge tank 5 of also being convenient for simultaneously outwards discharges.
As a further embodiment of the above technical solution:
a first guide plate 9 and a second guide plate 10 are fixedly connected in the box body 1, the first guide plate 9 is positioned at the lower end of the baffle 305, the second guide plate 10 is positioned at the lower end of the screen frame 401, and the trend of seeds in the containing hopper 2 is limited under the action of the first guide plate 9 during operation; the second guide plate 10 may collect the screened seeds together to facilitate the collection of the seeds.
As a further embodiment of the above technical solution:
the power device 6 comprises a double-shaft motor 601, a bearing seat 602, a rotating shaft 603, a support frame 604, a driving wheel 605, a belt 606, a driven wheel 607, a disc 608, a connecting shaft 609 and a sliding rod 610, the lower end of the box body 1 is fixedly connected with the double-shaft motor 601 and the bearing seat 602, the rotating shaft 603 is connected in the bearing seat 602 in a rotating manner, the rotating shaft 603 is fixedly connected with the output shaft end of the double-shaft motor 601, one end of the rotating shaft 603 far away from the double-shaft motor 601 is fixedly connected with the driving wheel 605, and when the power device works, the rotating shaft 603 can be driven to rotate under the action of the bearing seat 602 by opening the double-shaft motor 601, so that the driving wheel 605 is driven to rotate.
As a further embodiment of the above technical solution:
the side end of the box body 1 is fixedly connected with a support frame 604, a rotating shaft 603 and a connecting shaft 609 are rotationally connected in the support frame 604, one end of the connecting shaft 609 is fixedly connected with a driven wheel 607, the driven wheel 607 is connected with a driving wheel 605 through a belt 606, the other end of the connecting shaft 609 is fixedly connected with a disc 608, the side end of the disc 608 is fixedly connected with a sliding rod 610, during operation, along with the rotation of the driving wheel 605, the driven wheel 607 can rotate under the action of the belt 606, the connecting shaft 609 can rotate under the action of the support frame 604, the disc 608 can rotate at the moment, and power is provided for the opening and closing device 3 and the screening device 4.
As a further embodiment of the above technical solution:
the axis of the sliding rod 610 is not in the same line with the axis of the disc 608, and the sliding rod 610 is located at the edge of the disc 608, so that the sliding rod 610 rotates around the connecting shaft 609 in operation because the axis of the sliding rod 610 is not in the same line with the axis of the disc 608.
As a further embodiment of the above technical solution:
the side end fixedly connected with back shaft 403 of reel 401, sliding connection between back shaft 403 and box 1, back shaft 403 periphery rotates and is connected with trace 402, the one end that back shaft 403 was kept away from to trace 402 rotates and is connected with fixed strip 404, fixed strip 404 upper end fixedly connected with rack 302, sliding connection between fixed strip 404 and the slide bar 610, in operation, along with the rotation of disc 608, at this moment will make slide bar 610 slide in fixed strip 404, and then drive fixed strip 404 and remove, at this moment can drive reel 401 and slide in box 1 under the effect of trace 402 and back shaft 403, because fixed strip 404 up-and-down reciprocating motion, just so can make reel 401 rock back and forth, thereby can reach the mesh of screening.
As a further embodiment of the above technical solution:
The working principle is as follows:
when the invention is used, seeds to be screened are placed in the containing hopper 2, then the double-shaft motor 601 is started, the rotating shaft 603 can be driven to rotate under the action of the bearing seat 602, the driving wheel 605 is driven to rotate, the driven wheel 607 can be driven to rotate under the action of the belt 606 along with the rotation of the driving wheel 605, the connecting shaft 609 can be driven to rotate under the action of the supporting frame 604, the disc 608 can be driven to rotate, the sliding rod 610 can slide in the fixed strip 404 along with the rotation of the disc 608, the fixed strip 404 is driven to move, the screen frame 401 can be driven to slide in the box body 1 under the action of the linkage rod 402 and the supporting shaft 403, the fixed strip 404 moves up and down in a reciprocating way, the screen frame 401 can shake back and forth, the screening purpose can be achieved, and the rack 302 can be driven to slide in the sliding rail 301 by the movement of the fixed strip 404, at this moment, the gear 303 rotates, the baffle 305 can rotate under the action of the fixed shaft 304, the opening and closing or closing purpose can be achieved along with the rotation of the baffle 305, so that the seeds in the holding hopper 2 can intermittently fall into the screen frame 401, and the screening efficiency can be improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. Seed screening collection device is used in agricultural popularization, include box (1) and open and shut device (3), its characterized in that: the upper end of the box body (1) is fixedly connected with a containing hopper (2), the opening and closing device (3) comprises a sliding rail (301), a rack (302), a gear (303), a fixed shaft (304) and a baffle (305), the sliding rail (301) is fixedly connected with the side end of the box body (1), the rack (302) is connected in the sliding rail (301) in a sliding mode, and the gear (303) is meshed with the rack (302); a fixed shaft (304) is rotatably connected in the box body (1), two ends of the fixed shaft (304) are fixedly connected with the gear (303), and a baffle (305) is fixedly connected with the circumferential surface of the fixed shaft (304); still including power device (6), sieving mechanism (4) and buffer (8), power device (6) and buffer (8) are located the outside of box (1), sieving mechanism (4) are including reel (401), trace (402), back shaft (403) and fixed strip (404), sliding connection between reel (401) and box (1).
2. The seed screening collection device for agricultural popularization of claim 1, characterized in that: the lower end of the box body (1) is fixedly connected with a supporting leg (7) and a discharge groove (5), and an inclined plane is formed in the discharge groove (5).
3. The seed screening collection device for agricultural popularization of claim 1, characterized in that: the box body (1) is internally and fixedly connected with a first guide plate (9) and a second guide plate (10), the first guide plate (9) is located at the lower end of the baffle (305), and the second guide plate (10) is located at the lower end of the screen frame (401).
4. The seed screening collection device for agricultural popularization of claim 1, characterized in that: the power device (6) comprises a double-shaft motor (601), a bearing seat (602), a rotating shaft (603), a supporting frame (604), a driving wheel (605), a belt (606), a driven wheel (607), a disc (608), a connecting shaft (609) and a sliding rod (610), the lower end of the box body (1) is fixedly connected with the double-shaft motor (601) and the bearing seat (602), the rotating shaft (603) is connected with the rotating shaft (602) in the bearing seat (602), the rotating shaft (603) is fixedly connected with an output shaft end of the double-shaft motor (601), and one end of the rotating shaft (603) far away from the driving wheel (605) is fixedly connected with one end of the double-shaft motor (601).
5. The seed screening collection device for agricultural popularization of claim 4, characterized in that: the side end of the box body (1) is fixedly connected with a supporting frame (604), a rotating shaft (603) and a connecting shaft (609) are rotationally connected to the supporting frame (604), one end of the connecting shaft (609) is fixedly connected with a driven wheel (607), the driven wheel (607) is connected with a driving wheel (605) through a belt (606), the other end of the connecting shaft (609) is fixedly connected with a disc (608), and the side end of the disc (608) is fixedly connected with a sliding rod (610).
6. The seed screening collection device for agricultural popularization of claim 4, characterized in that: the axis of the slide rod (610) is not on the same straight line with the axis of the disc (608), and the slide rod (610) is positioned at the edge of the disc (608).
7. The seed screening collection device for agricultural popularization of claim 4, characterized in that: reel (401) side fixedly connected with back shaft (403), sliding connection between back shaft (403) and box (1), back shaft (403) periphery rotates and is connected with trace (402), the one end that back shaft (403) were kept away from in trace (402) rotates and is connected with fixed strip (404), fixed strip (404) upper end fixedly connected with rack (302), sliding connection between fixed strip (404) and slide bar (610).
8. The seed screening collection device for agricultural popularization of claim 1, characterized in that: buffer (8) including fixing base (801), spring (802), connecting plate (803) and guide bar (804), box (1) side fixedly connected with fixing base (801), fixing base (801) rear end fixedly connected with spring (802) and guide bar (804), guide bar (804) are located inside spring (802), guide bar (804) periphery sliding connection has connecting plate (803), sliding connection between connecting plate (803) and box (1), fixed connection between connecting plate (803) and reel (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256030.3A CN114522876A (en) | 2022-03-16 | 2022-03-16 | Seed screening and collecting device for agricultural popularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256030.3A CN114522876A (en) | 2022-03-16 | 2022-03-16 | Seed screening and collecting device for agricultural popularization |
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| Publication Number | Publication Date |
|---|---|
| CN114522876A true CN114522876A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210256030.3A Pending CN114522876A (en) | 2022-03-16 | 2022-03-16 | Seed screening and collecting device for agricultural popularization |
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| CN (1) | CN114522876A (en) |
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| CN112806604A (en) * | 2021-02-02 | 2021-05-18 | 河南中烟工业有限责任公司 | Sorting unit is used in tobacco leaf processing |
| CN214682826U (en) * | 2021-04-13 | 2021-11-12 | 吴洪萍 | Novel agricultural technology quality detection equipment |
| CN113560177A (en) * | 2021-09-26 | 2021-10-29 | 山东科技职业学院 | Multifunctional sand screening machine |
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