CN114846957B - Crop cultivation earthing equipment based on agricultural planning is used - Google Patents
Crop cultivation earthing equipment based on agricultural planning is used Download PDFInfo
- Publication number
- CN114846957B CN114846957B CN202210569874.3A CN202210569874A CN114846957B CN 114846957 B CN114846957 B CN 114846957B CN 202210569874 A CN202210569874 A CN 202210569874A CN 114846957 B CN114846957 B CN 114846957B
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- equipment body
- fixedly connected
- sliding
- dwang
- crushing
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- 239000002689 soil Substances 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000013459 approach Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 4
- 230000035784 germination Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses crop cultivation earthing equipment based on agricultural planning, which comprises an equipment body, wherein the equipment body is of a frame box structure with an opening at the upper side, an earth-entering frame is fixedly connected to the upper end of the equipment body, sliding grooves are symmetrically formed in two sides of the equipment body, an even number of crushing rollers are equidistantly arranged in the equipment body, the crushing rollers are divided into two groups, the crushing rollers in two groups are staggered, roller shafts are inserted into the crushing rollers, and the roller shafts penetrate through the sliding grooves. The first motor in the invention synchronously transmits torque with transmission quantity to the two first rotating rods, and the two first rotating rods drive the external threads to rotate, so that the two sliding blocks positioned in the same sliding groove are driven to move relatively or oppositely, and the plurality of crushing rollers gradually approach or disperse towards the middle through the transmission of power by the springs, thereby changing the interval between every two adjacent crushing rollers, and further adjusting the crushing degree of soil.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to crop cultivation earthing equipment based on agricultural planning.
Background
In the agricultural concrete planning, various crops can be planted in the planning range, whether soil covering is carried out is determined according to the size of seeds, whether birds peck and germination capacity, and the soil covering is needed under the conditions that the seeds are tiny and easy to run by wind or rainwater, peck easily and have weak germination capacity. When the soil is covered, the particle size of the soil is limited, so that the normal germination of seeds is prevented from being influenced by the agglomeration of the soil, and therefore the soil needs to be crushed into the required particle size before the soil is covered.
For this purpose, we propose a crop cultivation earthing device for agricultural planning to solve the above problems.
Disclosure of Invention
The invention aims to provide crop cultivation earthing equipment for agricultural planning to solve the problems in the background technology.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a crop cultivation earthing equipment based on agricultural planning is used, includes the equipment body, the equipment body is upside open-ended frame box structure, the upper end fixedly connected with of equipment body is gone into native frame, the both sides symmetry of equipment body has seted up the sliding tray, the internal equidistance of equipment is equipped with even a crushing roller, even a crushing roller divide into two sets of, two sets of crushing roller staggered arrangement, each crushing roller is interior all to be inserted and is equipped with the roller, each the roller runs through the sliding tray setting, each the roller rotates and has cup jointed the sliding block, and sliding block and sliding tray limit sliding connection, two sets of the equal coaxial fixedly connected with gear of one end that the roller kept away from each other, each the inner wall rotation of sliding tray is connected with first dwang, first dwang runs through a plurality of sliding block setting, the both ends outer wall symmetry of first dwang be equipped with the external screw thread, be located in two sets of crushing roller outside two the sliding block the internal inlay with external screw thread connection's nut, two sets of crushing roller in the middle part set have been equipped with in the sliding block with in the sliding tray with first dwang cooperation, each the sliding tray is equipped with the first rotating rod running-on the first rotating rod fixed connection, and two sets of running-on the first rotating plate fixed connection has the first gear, and two sets of fixed connection with the first gear sets of fixed connection, and second gear fixed connection has a fixed connection with the first gear plate fixed connection, and second gear fixed end fixed connection has a fixed end, and a fixed toothed plate fixed connection has a first gear, and a fixed end is fixed end, and a toothed plate fixed end is connected with a lower end, and the two eccentric wheels are symmetrically arranged about the second rotating rod, the driven lantern ring is sleeved outside the eccentric wheels in a sliding manner, and the driven lantern ring is fixedly connected with the toothed plate.
Preferably, the soil-entering frame adopts a square funnel structure.
Preferably, the number of the pulverizing rolls is four or six or eight.
Preferably, a corrugated pipe is fixedly connected between every two adjacent sliding blocks in the two groups of crushing rollers in an airtight manner together with the inner wall of the sliding groove between the sliding blocks positioned at the outermost side in the two groups of crushing rollers.
Preferably, one end of each of the two first rotating rods penetrates through the sliding groove, each of the two first rotating rods is located outside the corresponding sliding groove and is fixedly connected with a belt wheel in a coaxial mode, each of the two belt wheels is connected with a synchronous belt in a tensioning mode in a sleeved mode, and one side of the equipment body is fixedly provided with a first motor used for driving one of the first rotating rods.
Preferably, be equipped with the reel in the equipment body, fixedly connected with screen cloth in the reel, the left lower extreme of reel is articulated with equipment body inner wall, the reel left end just is at screen cloth upper end fixedly connected with groove that goes out soil, and the left end in groove that goes out soil runs through equipment body setting, the right-hand member fixedly connected with flat pole of reel, the right-hand member of flat pole runs through equipment body setting, the right-hand member of flat pole articulates there is the connecting rod, the upper end of connecting rod is articulated with the second dwang that is located the right side.
Preferably, a first movable groove for providing the movement of the soil outlet groove is formed in the left side of the equipment body, and a second movable groove for providing the movement of the flat rod is formed in the right side of the equipment body.
Preferably, the device body is fixedly connected with a guide block above the screen and below the crushing roller, and the upper end of the guide block is provided with a guide surface with high left and low right.
Compared with the prior art, the invention has the beneficial effects that:
the first motor in the invention synchronously transmits torque with transmission quantity to the two first rotating rods, and the two first rotating rods drive the external threads to rotate, so that the two sliding blocks positioned in the same sliding groove are driven to move relatively or oppositely, and the plurality of crushing rollers gradually approach or disperse towards the middle through the transmission of power by the springs, thereby changing the interval between every two adjacent crushing rollers, and further adjusting the crushing degree of soil.
The second motor drives the eccentric wheel to rotate through the second rotating rod, the eccentric wheel drives the toothed plate to reciprocate linearly along the direction of the fixed guide rail through the passive lantern ring, so that the gear, the roll shaft and the crushing rolls are driven to periodically rotate positively and negatively, the eccentric wheels corresponding to the two groups of crushing rolls are symmetrically arranged, and the two groups of crushing rolls always rotate in opposite directions, so that meshed crushing is carried out on soil.
3. In the process of crushing the soil, one of the second rotating rods drives the flat rod, the screen frame and the screen to swing up and down by taking the lower left end as the center of a circle through the connecting rod, so that the soil meeting the requirements passes through the screen, the soil not meeting the requirements of the particles moves leftwards gradually under the action of gravity, and finally flows out through the soil outlet groove, and the screening function can be realized.
Drawings
Fig. 1 is a schematic top view of a crop cultivation soil covering device for agricultural planning according to the present invention;
FIG. 2 is a cross-sectional view showing a top view of a crop cultivation soil covering device for agricultural planning according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is a schematic structural view of a side surface of a joint between a passive collar and an eccentric wheel of a crop cultivation earthing device for agricultural planning according to the present invention;
fig. 5 is a structural cross-sectional view of a crop cultivation earthing device for agricultural planning according to the present invention.
In the figure: the device comprises a device body 1, a crushing roller 2, a roller shaft 3, a sliding groove 4, a sliding block 5, a nut 6, a rod groove 7, a first rotating rod 8, a first motor 9, a spring 10, a corrugated pipe 11, a gear 12, a toothed plate 13, a second motor 14, a second rotating rod 15, an eccentric wheel 16, a driven lantern ring 17, a guide block 18, a screen frame 19, a screen mesh 20, a soil outlet groove 21, a first movable groove 22, a flat rod 23, a second movable groove 24, a connecting rod 25, a soil inlet frame 26 and a fixed guide rail 27.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a crop cultivation earthing device based on agricultural planning is provided, which comprises a device body 1, wherein the device body 1 is of a frame box structure with an opening at the upper side, the upper end of the device body 1 is fixedly connected with an earth-entering frame 26, and the earth-entering frame 26 adopts a square funnel structure. Such an arrangement may facilitate the insertion of soil into the apparatus body 1 through the earth-engaging frame 26.
The sliding grooves 4 are symmetrically formed in two sides of the equipment body 1, an even number of crushing rollers 2 are equidistantly arranged in the equipment body 1, and the number of the crushing rollers 2 is four, six or eight. The invention is illustrated by four crushing rollers 2, and an even number of crushing rollers 2 are divided into two groups, every two adjacent crushing rollers 2 of the two groups can be matched for use, and the two crushing rollers 2 are driven in a forward and reverse internal engaged mode so as to crush soil.
The even number crushing roller 2 divide into two sets of, and two sets of crushing roller 2 staggered arrangement all insert in each crushing roller 2 and are equipped with roller 3, and each roller 3 runs through slide groove 4 setting, and each roller 3 rotates and has cup jointed slider 5, and slider 5 and slide groove 4 spacing sliding connection, slider 5 and slide groove 4 all adopt spacing structural feature promptly, like cross, T shape.
The inner wall rotation of each sliding tray 4 is connected with first dwang 8, first dwang 8 runs through a plurality of sliding blocks 5 and sets up, the both ends outer wall symmetry of first dwang 8 is equipped with the external screw thread, two external screw thread screw threads revolve to opposite, two sliding blocks 5 in the outside in two sets of crushing roller 2 inlay be equipped with external screw thread threaded connection's nut 6, two sets of crushing roller 2 lie in the sliding block 5 in the middle part set up with first dwang 8 clearance fit's pole groove 7, first dwang 8 can not influence sliding block 5 in the rotation in-process, every two adjacent sliding blocks 5 in two sets of crushing roller 2 are fixedly connected with spring 10 jointly, and spring 10 sets up in the first dwang 8 outside, two first dwang 8 area transmission connection, the one end of two first dwang 8 runs through sliding tray 4 and sets up, concretely the area transmission connection mode is as follows: two first dwang 8 are located outside the sliding tray 4 and coaxial fixedly connected with band pulley in corresponding position, and the hold-in range has been cup jointed in the joint of two band pulleys joint tensioning, and one side of equipment body 1 is fixed to be provided with and is used for driving one of them first dwang 8's first motor 9, and first motor 9 passes through band pulley and hold-in range and gives first dwang 8 with torque transmission.
The invention can adjust the size of the crushed particles of the soil according to the type of crops, and specifically:
the first motor 9 is synchronously transmitted to the two first rotating rods 8 through torque with transmission quantity, and the two first rotating rods 8 drive the external threads to rotate, so that the two sliding blocks 5 positioned in the same sliding groove 4 are driven to move relatively or reversely, and the plurality of crushing rollers 2 are gradually gathered or dispersed towards the middle through power transmitted by the springs 10, so that the distance between every two adjacent crushing rollers 2 is changed, and the soil crushing degree can be adjusted.
With reference to fig. 1, the soil input through the soil-entering frame 26 may be crushed by the gaps between the crushing rollers 2, the intervals between the crushing rollers 2 may be adjusted so that the soil entering the soil-entering frame 26 may be crushed as required, the cross section of the crushing rollers 2 itself may have a certain width, and the intervals between the crushing rollers 2 may be adjusted so as to be suitable for the soil-entering frame 26.
Further, bellows 11 is fixedly connected between every two adjacent sliding blocks 5 in the two groups of crushing rollers 2 in an airtight manner, and the sliding block 5 positioned at the outermost side of the two groups of crushing rollers 2 and the inner wall of the sliding groove 4. Through setting up bellows 11, a plurality of sliding blocks 5 draw close or diverge the in-process to the centre, bellows 11 also can be corresponding flexible to avoid soil tiny particle to get into between the external screw thread, influence the condition of follow-up use.
In order to rotate the pulverizing rollers 2 and to drive each two adjacent pulverizing rollers 2 of different groups in opposite directions, the following arrangement is made without affecting the adjustment of the pitch of the pulverizing rollers 2:
the lower extreme of every group gear 12 has all meshed pinion rack 13, the lower extreme of pinion rack 13 is equipped with fixed rail 27, and fixed rail 27 and equipment body 1 fixed connection, pinion rack 13 sliding sleeve connect in fixed rail 27's upper end, equipment body 1's front end fixed mounting has second motor 14, and second motor 14 is biax motor, two output of second motor 14 are all fixedly connected with second dwang 15, the one end fixedly connected with eccentric wheel 16 of second dwang 15 keeping away from second motor 14, and two eccentric wheels 16 set up about second dwang 15 symmetry, eccentric wheel 16 outer slip cap is equipped with passive lantern ring 17, make its reciprocating motion in the horizontal direction through the extrusion of eccentric wheel 16 to passive lantern ring 17, and passive lantern ring 17 and pinion rack 13 fixed connection.
In the process of adjusting the spacing between the crushing rollers 2, the sliding block 5 slides in the sliding groove 4, the gear 12 rolls on the toothed plate 13, and compared with the belt connection and chain connection modes in the prior art, the mode of meshing transmission between the gear 12 and the toothed plate 13 can adapt to the spacing change;
the second motor 14 drives the eccentric wheel 16 to rotate through the second rotating rod 15, the eccentric wheel 16 drives the toothed plate 13 to reciprocate linearly along the direction of the fixed guide rail 27 through the passive lantern ring 17, and then drives the gear 12, the roll shaft 3 and the crushing rolls 2 to periodically rotate positively and negatively, the eccentric wheels 16 corresponding to the two groups of crushing rolls 2 are symmetrically arranged, and the two groups of crushing rolls 2 always rotate in opposite directions, so that meshed crushing is carried out on soil. It should be noted that, the eccentric wheels 16 and the driven collar 17 corresponding to the two groups of crushing rollers 2 can be adjusted to have different sizes, so that the two groups of crushing rollers 2 can be driven in opposite directions and simultaneously driven in a differential speed, the shearing performance is stronger, and the soil crushing is facilitated.
In order to drop the crushed soil to the upper right of the screen frame 19, the following arrangement is made: the device body 1 is fixedly connected with a guide block 18 above the screen 20 and below the crushing roller 2, and the upper end of the guide block 18 is provided with a guide surface with high left and low right. The soil falls into the right end of the screen frame 19 under the guidance of the upper end guide surface of the guide block 18.
Be equipped with screen frame 19 in the equipment body 1, screen frame 19 internal fixation has screen cloth 20, screen frame 19's left lower extreme is articulated with equipment body 1 inner wall, screen cloth 20's lower extreme is parallel and level with screen frame 19's lower terminal surface, screen frame 19 left end and at screen cloth 20 upper end fixedly connected with slot 21 that goes out, and the left end of slot 21 that goes out runs through equipment body 1 and sets up, screen frame 19's right-hand member fixedly connected with flat bar 23, the right-hand member of flat bar 23 runs through equipment body 1 and sets up, the right-hand member of flat bar 23 articulates there is connecting rod 25, the upper end of connecting rod 25 articulates with the second dwang 15 that is located the right side.
In the process of crushing the soil, one of the second rotating rods 15 drives the flat rod 23, the screen frame 19 and the screen 20 to swing up and down by taking the left lower end as the center of a circle through the connecting rod 25, so that the soil meeting the requirements passes through the screen 20, the soil not meeting the requirements of the particles moves leftwards gradually under the action of gravity, and finally flows out through the soil outlet groove 21.
The left side of the equipment body 1 is provided with a first movable groove 22 for providing the movement of the soil outlet groove 21, and the right side of the equipment body 1 is provided with a second movable groove 24 for providing the movement of the flat rod 23. The first movable groove 22 and the second movable groove 24 provide a space for the soil outlet groove 21 and the flat bar 23 to move up and down, respectively.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. Crop cultivation earthing equipment based on agricultural planning is used, its characterized in that: comprises an equipment body (1), the equipment body (1) is an upper side open frame box structure, the upper end fixedly connected with of equipment body (1) enters native frame (26), sliding grooves (4) have been seted up to the bilateral symmetry of equipment body (1), equidistance is equipped with an even number of crushing roller (2) in equipment body (1), even number crushing roller (2) divide into two sets of crushing roller (2) are crisscross to be arranged, each crushing roller (2) are interior all to be inserted and are equipped with roller (3), each roller (3) run through sliding groove (4) and set up, each roller (3) rotation has cup jointed sliding block (5), and sliding block (5) and sliding groove (4) limit sliding connection, two sets of equal coaxial fixedly connected with gear (12) of one end that roller (3) kept away from each other, the inner wall rotation of sliding groove (4) is connected with first dwang (8), first dwang (8) run through a plurality of sliding blocks (5) and set up, first dwang (8) outer wall is equipped with two sets of external screw thread (6) are equipped with two outside thread connection screw thread nut (6), two sets of crushing roller (2) are located the middle part set up in sliding block (5) with first dwang (8) clearance fit's pole groove (7), every two adjacent sliding block (5) in two sets of crushing roller (2) are fixedly connected with spring (10) jointly, and spring (10) set up in first dwang (8) outside, two first dwang (8) belt drive is connected, every group the lower extreme of gear (12) all meshes toothed plate (13), the lower extreme of toothed plate (13) is equipped with fixed rail (27), and fixed rail (27) and equipment body (1) fixed connection, toothed plate (13) sliding sleeve in the upper end of fixed rail (27), the front end fixed mounting of equipment body (1) has second motor (14), and second motor (14) are biax motor, two output of second motor (14) are all fixedly connected with second dwang (15), second dwang (15) keep away from second motor (14) fixed connection of one end all has toothed plate (13), and two eccentric collar (16) and two eccentric collar (17) are connected with eccentric collar (16), and eccentric collar (17) are rotated about two eccentric collar (16).
2. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: the soil-entering frame (26) adopts a square funnel structure.
3. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: the number of the crushing rollers (2) is four, six or eight.
4. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: and a corrugated pipe (11) is fixedly connected between every two adjacent sliding blocks (5) in the two groups of crushing rollers (2) in an airtight manner together with the inner walls of the sliding grooves (4) and the sliding blocks (5) positioned at the outermost sides of the two groups of crushing rollers (2).
5. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: one end of each first rotating rod (8) penetrates through the sliding groove (4), each first rotating rod (8) is located outside the corresponding sliding groove (4) and is fixedly connected with a belt wheel in a coaxial mode, the two belt wheels are connected with a synchronous belt in a tensioning mode in a sleeved mode, and a first motor (9) used for driving one first rotating rod (8) is fixedly arranged on one side of the equipment body (1).
6. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: be equipped with reel (19) in equipment body (1), fixedly connected with screen cloth (20) in reel (19), the left lower extreme of reel (19) is articulated with equipment body (1) inner wall, reel (19) left end and at screen cloth (20) upper end fixedly connected with groove (21) that unearths, and the left end of groove (21) that unearths runs through equipment body (1) setting, the right-hand member fixedly connected with flat bar (23) of reel (19), the right-hand member of flat bar (23) runs through equipment body (1) setting, the right-hand member of flat bar (23) articulates there is connecting rod (25), the upper end of connecting rod (25) is articulated with second dwang (15) that are located the right side.
7. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: the left side of the equipment body (1) is provided with a first movable groove (22) for providing the movement of the soil outlet groove (21), and the right side of the equipment body (1) is provided with a second movable groove (24) for providing the movement of the flat rod (23).
8. A crop cultivation casing apparatus for agricultural planning purposes as claimed in claim 1, wherein: the device is characterized in that the device body (1) is fixedly connected with a guide block (18) above the screen (20) and below the crushing roller (2), and the upper end of the guide block (18) is provided with a guide surface with high left and low right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569874.3A CN114846957B (en) | 2022-05-24 | 2022-05-24 | Crop cultivation earthing equipment based on agricultural planning is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569874.3A CN114846957B (en) | 2022-05-24 | 2022-05-24 | Crop cultivation earthing equipment based on agricultural planning is used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114846957A CN114846957A (en) | 2022-08-05 |
| CN114846957B true CN114846957B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210569874.3A Active CN114846957B (en) | 2022-05-24 | 2022-05-24 | Crop cultivation earthing equipment based on agricultural planning is used |
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| Country | Link |
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| CN (1) | CN114846957B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101917568B1 (en) * | 2018-04-23 | 2019-01-24 | 최재호 | Two Stage Crusher Equipped with Roll Mill and Hammer Mill |
| KR20190055492A (en) * | 2017-11-15 | 2019-05-23 | 최병호 | Grain grinder |
| JP6558557B1 (en) * | 2018-05-04 | 2019-08-14 | 深▲せん▼市奔卉針織有限公司 | Rare earth crushing equipment |
| CN112903399A (en) * | 2021-04-23 | 2021-06-04 | 黑龙江科技大学 | Coal spontaneous combustion multi-parameter measuring device |
| CN214210666U (en) * | 2020-10-12 | 2021-09-17 | 将乐县庆林香料开发有限公司 | Fir oil refines and uses piece reducing mechanism |
| WO2022062229A1 (en) * | 2020-09-23 | 2022-03-31 | 淄博创立机电科技有限公司 | Environment-friendly restaurant food waste cleaning apparatus |
-
2022
- 2022-05-24 CN CN202210569874.3A patent/CN114846957B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190055492A (en) * | 2017-11-15 | 2019-05-23 | 최병호 | Grain grinder |
| KR101917568B1 (en) * | 2018-04-23 | 2019-01-24 | 최재호 | Two Stage Crusher Equipped with Roll Mill and Hammer Mill |
| JP6558557B1 (en) * | 2018-05-04 | 2019-08-14 | 深▲せん▼市奔卉針織有限公司 | Rare earth crushing equipment |
| WO2022062229A1 (en) * | 2020-09-23 | 2022-03-31 | 淄博创立机电科技有限公司 | Environment-friendly restaurant food waste cleaning apparatus |
| CN214210666U (en) * | 2020-10-12 | 2021-09-17 | 将乐县庆林香料开发有限公司 | Fir oil refines and uses piece reducing mechanism |
| CN112903399A (en) * | 2021-04-23 | 2021-06-04 | 黑龙江科技大学 | Coal spontaneous combustion multi-parameter measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114846957A (en) | 2022-08-05 |
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