CN115152479B - Saline-alkali soil organic rice cultivation planting device - Google Patents
Saline-alkali soil organic rice cultivation planting device Download PDFInfo
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- CN115152479B CN115152479B CN202211031923.4A CN202211031923A CN115152479B CN 115152479 B CN115152479 B CN 115152479B CN 202211031923 A CN202211031923 A CN 202211031923A CN 115152479 B CN115152479 B CN 115152479B
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- alkali soil
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- screening
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/081—Devices for filling-up pots
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- 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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention provides a saline-alkali soil organic rice cultivation planting device, which relates to the field of agriculture and comprises: the left side and the right side of the top of the cultivation disk are provided with racks A; a rack B is arranged on the right side of the rack A on the left side; a planting slide block is slidably arranged at the top of the cultivation disk; the top of the planting slide block is provided with a saline-alkali soil box; a motor is arranged at the left end of the rear side of the cultivation disk; a screw rod is arranged on the left side of the cultivation disk; the rear end of the screw rod is connected with an output shaft of the motor; the screw rod is connected with the planting slide block through a nut pair. According to the invention, when the seeding work is carried out, the soil spreading work is realized, so that the saline-alkali soil can be used for burying the rice seeds immediately after the rice seeds are sowed on the cultivation plate, the two works are combined, the planting efficiency of the rice is improved, and the problem that the soil spreading work cannot be realized in a linkage way when the seeding work is carried out in the conventional device is solved.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a saline-alkali soil organic rice cultivation device.
Background
In order to enlarge the available area of China, ensure the safety of ration and improve the saline-alkali degree of soil to protect the ecological environment, china has started to cultivate and plant organic rice in saline-alkali soil, but before large-scale planting, in order to ensure the feasibility of planting in saline-alkali soil, workers can collect some saline-alkali soil in the planting area, and cultivate some organic rice in a small scale by using the collected soil, and when cultivating organic rice, a cultivation planting device is needed.
The current cultivation planting device adopts the mode of once crossing to scatter organic rice seed on cultivating the apparatus in most, can't better assurance homogeneity of seeding, easily leads to follow-up organic rice's density not even enough, is inconvenient for the management to organic rice to current cultivation planting device is after sowing, and most still need artifical spread the saline-alkali soil that filters to be used for burying the seed of scattering, and two work separately have led to planting work efficiency's reduction, and current device can't be when the seeding work goes on, the linkage realizes soil spreading work.
Disclosure of Invention
In view of the above, the present invention provides a saline-alkali soil organic rice cultivation planting apparatus having a soil spreading structure, by which the saline-alkali soil can be uniformly spread on the rice seeds immediately after sowing, and the rice seeds can be buried, thereby facilitating the rice seed stock.
The invention provides a purpose and an effect of a saline-alkali soil organic rice cultivation planting device, which specifically comprise the following steps: the left side and the right side of the top of the cultivation disk are provided with racks A; a rack B is arranged on the right side of the rack A on the left side; a planting slide block is slidably arranged at the top of the cultivation disk; the top of the planting slide block is provided with a saline-alkali soil box; a motor is arranged at the left end of the rear side of the cultivation disk; a screw rod is arranged on the left side of the cultivation disk; the rear end of the screw rod is connected with an output shaft of the motor; the screw rod is connected with the planting slide block through a nut pair.
Furthermore, the bottom of the rice seed cylinder is rotatably provided with a seeding pipe, and the seeding pipe is of a cylindrical structure.
Further, a soil scattering cylinder is arranged at the inner end of the soil scattering shaft, and the soil scattering cylinder is of a cylindrical structure.
Further, a drain groove B is formed in the top end of the sowing pipe, and the drain groove B is of a semicircular structure.
Further, a gear A is arranged on the sowing pipe positioned at the left side; the bottom of the left end of the front side of the saline-alkali soil box is provided with a carrier plate A.
Further, the left end of the front side of the saline-alkali soil box is also provided with a carrier plate B, and the carrier plate B is positioned above the carrier plate A.
Further, an adjusting bolt is arranged on the carrier plate B, and the bottom end of the adjusting bolt is rotationally connected with the top end of the adjusting shaft.
Further, a chain wheel is arranged on the circumferential outer wall of the seeding pipe, and the three chain wheels are connected through a chain.
Further, a seeding tray is arranged at the bottom end of the seeding pipe, and a seeding hole is formed in the bottom of the seeding tray.
Further, a soil scattering shaft is rotatably arranged at the bottom end of the saline-alkali soil box; and a gear C is arranged on the circumferential outer wall of the soil scattering shaft.
Further, a soil scattering groove is formed in the circumferential outer wall of the soil scattering cylinder; the left side and the right side of the saline-alkali soil box are rotatably provided with transmission shafts.
Further, the outer end of the transmission shaft is provided with a gear D, and the gear D is meshed with the rack A.
Further, a gear E is arranged at the inner end of the transmission shaft, and the gear E is meshed with the gear C.
Further, a crushing wheel is arranged on the circumferential outer wall of the crushing shaft; the top of saline-alkali soil box left and right sides rotates installs the screening axle.
Further, the outer end of the screening shaft is provided with a gear G, and the gear G is meshed with the gear F.
Further, the left and right sides of the bottom of the screening plate are provided with stress plates, and the bottom ends of the stress plates are attached to the outer wall of the screening cam.
Further, a rice seed cylinder is arranged at the front side of the saline-alkali soil box; the inside bottom of a rice seed section of thick bamboo has seted up hourglass groove A, and hourglass groove A is semi-circular structure.
Further, a screening cam is arranged at the inner end of the screening shaft; the inside slidable mounting of saline and alkaline soil case has the screening board, and the screening hole has been seted up to the bottom of screening board.
Further, a crushing shaft is rotatably arranged in the saline-alkali soil box; the outer end of the crushing shaft is provided with a gear F, and the gear F is meshed and connected with a gear D.
Further, an adjusting shaft is rotatably arranged on the carrier plate A; the circumference outer wall of the adjusting shaft is provided with a gear B, and the gear B is meshed with the gear A.
Advantageous effects
According to the invention, the screw rod is driven to rotate by the motor, so that the screw rod drives the planting slide block and the saline-alkali soil box to move forwards under the action of the nut pair, in the moving process, the gear B drives the seeding pipe positioned at the left side to rotate under the action of meshing with the rack B and the gear A, so that the other seeding pipes are driven to rotate under the action of the chain wheel and the chain, and in the rotating process, the leaking groove A and the leaking groove B are matched to continuously convey rice seeds in the rice seed barrel into the seeding tray, so that the seeding tray uniformly spreads the rice seeds in the cultivation tray under the action of rotation, the purpose of uniform seeding is achieved, and the density uniformity degree of the rice after growing is ensured.
When the planting slide block drives the saline-alkali soil box to move forwards, the gear D drives the transmission shaft and the gear D to rotate under the action of meshing with the gear A, so that the gear D drives the soil scattering shaft and the soil scattering cylinder to rotate under the action of meshing with the gear C, the soil scattering cylinder continuously scatters the screened saline-alkali soil above the sowed rice seeds through the soil scattering groove, the rice seeds are covered, the survival of the rice seeds is facilitated, and therefore, when the sowing work is carried out, the soil scattering work is realized at the same time, the saline-alkali soil can bury the rice seeds immediately after the rice seeds are sowed on the cultivation disc, the two works are combined, and the planting efficiency of the rice is improved.
And thirdly, when the gear D rotates, the gear D drives the crushing shaft and the crushing wheel to rotate under the action of meshing with the gear F, so that the crushing wheel breaks up tiny caking in the saline-alkali soil, the fineness of the saline-alkali soil is ensured, and the organic rice is assisted to a certain extent to survive more easily.
And fourthly, when the gear F rotates, the screening shaft and the screening cam are driven to rotate under the action of meshing with the gear G, so that the screening cam is matched with the stress plate, the screening plate is driven to reciprocate up and down by the characteristics of the screening cam and the inertia action, impurities in the saline-alkali soil are filtered out by the screening plate, the quality of the saline-alkali soil is ensured, the influence of impurities on rice seed survival caused by the mixing of the impurities into the saline-alkali soil is avoided, the experimental accuracy of cultivation work is influenced, and the influence is brought to subsequent large-scale planting work.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic diagram of the overall structure of a saline-alkali soil organic rice cultivation planting device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the whole right side structure of the saline-alkali soil organic rice cultivation planting device according to the embodiment of the invention.
Fig. 3 is an enlarged structural schematic diagram of a portion of fig. 2 of the saline-alkali soil organic rice cultivation planting apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of the overall split state structure of the saline-alkali soil organic rice cultivation planting device according to the embodiment of the invention.
Fig. 5 is a schematic view of a planting slider and a saline-alkali soil box structure of a saline-alkali soil organic rice cultivation planting device according to an embodiment of the invention.
Fig. 6 is a schematic view showing the bottom structure of fig. 5 of a saline-alkali soil organic rice cultivation planting apparatus according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a semi-sectional structure of a saline-alkali soil box of the saline-alkali soil organic rice cultivation planting device according to an embodiment of the invention.
Fig. 8 is a schematic diagram of a crushing wheel and a screening plate structure of a saline-alkali soil organic rice cultivation planting device according to an embodiment of the invention.
Fig. 9 is a schematic view showing an enlarged part of the structure of the organic rice cultivating and planting device in saline-alkali soil according to the embodiment of the present invention in fig. 8.
Fig. 10 is a schematic view of a soil scattering cylinder and a screening cam structure of a saline-alkali soil organic rice cultivation planting device according to an embodiment of the invention.
Fig. 11 is a schematic view of a seeding pipe and an adjusting bolt of the saline-alkali soil organic rice cultivation planting device according to an embodiment of the present invention.
FIG. 12 is a schematic view showing a half-sectional structure of a rice seed drum of a saline-alkali soil organic rice cultivation planting apparatus according to an embodiment of the present invention;
fig. 13 is a schematic view showing a partial structure of a crushing wheel of the saline-alkali soil organic rice cultivation planting apparatus according to the embodiment of the present invention.
List of reference numerals
1. A cultivating tray; 101. a motor; 102. a screw rod; 103. a rack A; 104. a rack B; 2. planting a sliding block; 201. a saline-alkali soil box; 202. a rice seed cylinder; 203. a leakage groove A; 204. sowing the tubes; 205. a leakage groove B; 206. a gear A; 207. a carrier plate A; 208. a carrier plate B; 209. an adjusting shaft; 2010. a gear B; 2011. an adjusting bolt; 2012. a sprocket; 2013. a seeding tray; 2014. a soil spreading shaft; 2015. a gear C; 2016. a soil scattering cylinder; 2017. a soil spreading groove; 2018. a transmission shaft; 2019. a gear D; 2020. a gear E; 2021. a crushing shaft; 2022. a gear F; 2023. a crushing wheel; 20231. a receiving chamber; 2024. screening shafts; 2025. a gear G; 2026. screening cams; 2027. a screening plate; 2028. a force-bearing plate; 205. a crushing knife set; 2051. a blade; 2052. a knife base; 2053. a first moving lever; 2054. a second moving lever; 2055. a first base; 2056. a second base; 2057. breaking the spring.
Description of the embodiments
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 13:
the invention provides a saline-alkali soil organic rice cultivation planting device, which comprises: the cultivation disk 1, rack A103 is set on the left and right sides of the top of the cultivation disk 1; a rack B104 is arranged on the right side of the left rack A103; a planting slide block 2 is slidably arranged at the top of the cultivation disk 1; the top of the planting slide block 2 is provided with a saline-alkali soil box 201; the left end of the rear side of the cultivation disk 1 is provided with a motor 101; a screw rod 102 is arranged on the left side of the cultivation disk 1; the rear end of the screw rod 102 is connected with an output shaft of the motor 101; the screw rod 102 is connected with the planting slide block 2 through a nut pair;
by starting the motor 101, the motor 101 drives the screw rod 102 to rotate under the action of the connection of the output shaft and the screw rod 102, so that the screw rod 102 drives the planting slide block 2, the saline-alkali soil box 201 and the rice seed barrel 202 to move forwards under the action of a nut pair, the purpose of power transmission is achieved, and the follow-up seeding work and soil scattering work are facilitated;
in another embodiment: the bottom of planting slider 2 can set up the gyro wheel, can reduce the frictional force between planting slider 2 and the cultivation dish 1 through the setting of gyro wheel, makes the more smooth and easy of planting slider 2 removal.
Wherein, the front side of the saline-alkali soil box 201 is provided with a rice seed tube 202; a drain groove A203 is formed in the bottom end of the rice seed barrel 202, and the drain groove A203 is of a semicircular structure; a seeding pipe 204 is rotatably arranged at the bottom of the rice seed tube 202, and the seeding pipe 204 is of a cylindrical structure; a drain groove B205 is formed in the top end of the seeding pipe 204, and the drain groove B205 is of a semicircular structure; a gear A206 is arranged on the left sowing pipe 204; the bottom of the left end of the front side of the saline-alkali soil box 201 is provided with a carrier plate A207; the left end of the front side of the saline-alkali soil box 201 is also provided with a carrier plate B208, and the carrier plate B208 is positioned above the carrier plate A207; an adjusting shaft 209 is rotatably arranged on the carrier plate A207; a gear B2010 is arranged on the circumferential outer wall of the adjusting shaft 209, and the gear B2010 is in meshed connection with the gear A206; an adjusting bolt 2011 is arranged on the carrier plate B208, and the bottom end of the adjusting bolt 2011 is rotationally connected with the top end of the adjusting shaft 209; the circumference outer wall of the seeding pipe 204 is provided with chain wheels 2012, and the three chain wheels 2012 are connected through chains; a seeding tray 2013 is arranged at the bottom end of the seeding pipe 204, and a seeding hole is arranged at the bottom of the seeding tray 2013;
in the moving process, the gear B2010 drives the left sowing pipe 204 to rotate under the action of meshing with the rack B104 and the gear A206, so that the left sowing pipe 204 is driven to rotate under the action of the chain wheel 2012 and the chain, in the rotating process, the leaking groove A203 and the leaking groove B205 cooperate to continuously convey rice seeds in the rice seed tube 202 to the inside of the sowing tray 2013, so that the sowing tray 2013 uniformly spreads the rice seeds in the cultivating tray 1 under the action of rotation, and before the motor 101 drives the screw rod 102 to reversely drive the sowing slider 2 to move backwards, the adjusting bolt 2011 is manually rotated, so that the adjusting shaft 209 and the gear B2010 are driven to rise under the action of rotating and connecting the bottom end with the top end of the adjusting shaft 209, so that the gear B2010 is not meshed with the rack B104 any more, and in the returning process, the soil spreading work is only performed again, the seed coverage rate is improved, and the sowing is not performed again.
Wherein, the bottom end of the saline-alkali soil box 201 is rotatably provided with a soil scattering shaft 2014; a gear C2015 is arranged on the circumferential outer wall of the soil spreading shaft 2014; a soil scattering cylinder 2016 is arranged at the inner end of the soil scattering shaft 2014, and the soil scattering cylinder 2016 has a cylindrical structure; a soil scattering groove 2017 is formed in the circumferential outer wall of the soil scattering cylinder 2016; the left side and the right side of the saline-alkali soil box 201 are rotatably provided with transmission shafts 2018; the outer end of the transmission shaft 2018 is provided with a gear D2019, and the gear D2019 is in meshed connection with the rack A103;
when the planting slider 2 drives the saline-alkali soil box 201 to move forwards, the gear D2019 drives the transmission shaft 2018 and the gear D2019 to rotate under the action of meshing with the rack A103, so that the gear D2019 drives the soil scattering shaft 2014 and the soil scattering cylinder 2016 to rotate under the action of meshing with the gear C2015, and the screened saline-alkali soil is continuously scattered above the sowed rice seeds through the soil scattering groove 2017, the purpose of scattering the soil is achieved, and the rice seeds are covered.
The inner end of the transmission shaft 2018 is provided with a gear E2020, and the gear E2020 is meshed with the gear C2015; a crushing shaft 2021 is rotatably installed inside the saline-alkali soil box 201; the outer end of the crushing shaft 2021 is provided with a gear F2022, and the gear F2022 is in meshed connection with a gear D2019; the circumferential outer wall of the crushing shaft 2021 is provided with a crushing wheel 2023; screening shafts 2024 are rotatably installed at the tops of the left and right sides of the saline-alkali soil box 201; the outer end of the screening shaft 2024 is provided with a gear G2025, and the gear G2025 is meshed with the gear F2022; the inner end of the screening shaft 2024 is provided with a screening cam 2026; a screening plate 2027 is slidably mounted in the saline-alkali soil box 201, and screening holes are formed in the bottom of the screening plate 2027; the left side and the right side of the bottom of the screening plate 2027 are provided with a stress plate 2028, and the bottom end of the stress plate 2028 is attached to the outer wall of the screening cam 2026;
when the gear D2019 rotates, the gear D2019 drives the crushing shaft 2021 and the crushing wheel 2023 to rotate under the action of meshing with the gear F2022, so that the crushing wheel 2023 breaks up tiny caking in the saline-alkali soil, the quality of the saline-alkali soil is improved, and when the gear F2022 rotates, the gear F2022 drives the screening shaft 2024 and the screening cam 2026 to rotate under the action of meshing with the gear G2025, so that the screening cam 2026 is matched with the stress plate 2028, and the screening plate 2027 is driven to reciprocate up and down by utilizing the characteristic and inertial action of the screening cam 2026, so that the screening plate 2027 filters out impurities in the saline-alkali soil, and the impurities are prevented from being mixed into the saline-alkali soil, so that the survival of subsequent rice seeds is influenced.
Further, referring to fig. 13, the crushing wheel is provided with a plurality of accommodating cavities 20231, preferably three, with central angles of 30 degrees, 60 degrees and 120 degrees in sequence, each accommodating cavity is provided with a crushing cutter set 205, the crushing cutter set comprises a cutter base 2052, the outer side of the cutter base is provided with a cutter edge 2051, and the inner side of the cutter base is provided with a first moving rod 2053; a second moving rod 2054 disposed at the bottom of the accommodating chamber, the second moving rod moving through the inside of the first moving rod; a first base 2055 and a second base 2056 are arranged at the tail end of the inside of the second moving rod, one end of the first moving rod is connected to the first base, and a breaking spring 2057 is arranged between the first base and the second base; the central angle formed by the knife base and the knife edge is matched with the central angles of the three accommodating cavities.
When the crushing shaft rotates with the crushing wheel, the blades in the crushing cutter group move outwards under the relative action of the first moving rod and the second moving rod, so that the blades crush tiny caking in the saline-alkali soil.
Specific use and action of the embodiment: when in use, firstly, the motor 101 is started, the motor 101 drives the seed sowing slide block 2, the saline-alkali soil box 201 and the rice seed barrel 202 to rotate under the action of the connection of the output shaft and the screw rod 102, the screw rod 102 drives the seed sowing slide block 2, the saline-alkali soil box 201 and the rice seed barrel 202 to move forwards under the action of the nut pair, in the moving process, the gear B2010 drives the left sowing pipe 204 to rotate under the action of the meshing of the rack B104 and the gear A206, the left sowing pipe 204 is driven to rotate under the action of the chain wheel 2012 and the chain, in the rotating process, the leaking groove A203 and the leaking groove B205 cooperate to continuously convey rice seeds in the rice seed barrel 202 to the sowing tray 2013, the sowing tray 2013 uniformly spreads the rice seeds in the cultivating tray 1 under the action of rotation, meanwhile, the gear D2019 drives the transmission shaft 2018 and the gear D2019 to rotate under the action of meshing with the gear C2015, the method has the advantages that the screened saline-alkali soil is continuously scattered above the sown rice seeds through the soil scattering groove 2017, the purpose of scattering the soil is achieved, the rice seeds are covered, when the gear D2019 rotates, the gear D2019 drives the crushing shaft 2021 and the crushing wheel 2023 to rotate under the action of meshing with the gear F2022, the crushing wheel 2023 breaks tiny caking in the saline-alkali soil to improve the quality of the saline-alkali soil, when the gear F2022 rotates, the screening shaft 2024 and the screening cam 2026 are driven to rotate under the action of meshing with the gear G2025, the screening cam 2026 is matched with the stress plate 2028, the screening plate 2027 is driven to reciprocate up and down by the characteristics and the inertia of the screening cam 2026, impurities in the saline-alkali soil are filtered out by the screening plate 2027, the impurities are prevented from being mixed into the saline-alkali soil, then the motor 101 drives the screw 102 to reversely drive the planting slide block 2 to move backwards through manual rotation of the adjusting bolt 2011, the bottom end of the adjusting shaft 209 is rotationally connected with the top end of the adjusting shaft 209, the adjusting shaft 209 and the gear B2010 are driven to ascend, the gear B2010 is not meshed with the rack B104 any more, and therefore when the rice seeds are returned, soil spreading work can be performed again, the rice seed coverage rate is improved, and the rice seeds cannot be sowed again.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (3)
1. The utility model provides a planting device is cultivated to saline and alkaline land organic rice, its characterized in that, planting device is cultivated to saline and alkaline land organic rice includes: the cultivation plate (1), rack A (103) are arranged on the left side and the right side of the top of the cultivation plate (1); a rack B (104) is arranged on the right side of the rack A (103) on the left side; a planting sliding block (2) is slidably arranged at the top of the cultivation disk (1); the top of the planting slide block (2) is provided with a saline-alkali soil box (201); a motor (101) is arranged at the left end of the rear side of the cultivation disk (1); a screw rod (102) is arranged on the left side of the cultivation disc (1); the rear end of the screw rod (102) is connected with an output shaft of the motor (101); the screw rod (102) is connected with the planting slide block (2) through a nut pair;
a rice seed tube (202) is arranged at the front side of the saline-alkali soil box (201); a leakage groove A (203) is formed in the bottom end of the rice seed barrel (202), and the leakage groove A (203) is of a semicircular structure; a seeding pipe (204) is rotatably arranged at the bottom of the rice seed barrel (202), and the seeding pipe (204) is of a cylindrical structure;
a drain groove B (205) is formed in the top end of the sowing pipe (204), and the drain groove B (205) is of a semicircular structure; a gear A (206) is arranged on the sowing pipe (204) positioned on the left side; the bottom of the left end of the front side of the saline-alkali soil box (201) is provided with a carrier plate A (207);
the left end of the front side of the saline-alkali soil box (201) is also provided with a carrier plate B (208), and the carrier plate B (208) is positioned above the carrier plate A (207); an adjusting shaft (209) is rotatably arranged on the carrier plate A (207); a gear B (2010) is arranged on the circumferential outer wall of the adjusting shaft (209), the gear B (2010) is in meshed connection with the gear A (206), and the rack B (104) is in meshed arrangement with the gear B (2010);
an adjusting bolt (2011) is arranged on the carrier plate B (208), and the bottom end of the adjusting bolt (2011) is rotationally connected with the top end of the adjusting shaft (209); the circumference outer wall of the seeding pipe (204) is provided with chain wheels (2012), and the three chain wheels (2012) are connected through a chain; a seeding tray (2013) is arranged at the bottom end of the seeding pipe (204), and a seeding hole is formed in the bottom of the seeding tray (2013);
a soil scattering shaft (2014) is rotatably arranged at the bottom end of the saline-alkali soil box (201); a gear C (2015) is arranged on the circumferential outer wall of the soil scattering shaft (2014); the inner end of the soil scattering shaft (2014) is provided with a soil scattering cylinder (2016), and the soil scattering cylinder (2016) is of a cylindrical structure;
a soil scattering groove (2017) is formed in the circumferential outer wall of the soil scattering cylinder (2016); the left side and the right side of the saline-alkali soil box (201) are rotatably provided with transmission shafts (2018); the outer end of the transmission shaft (2018) is provided with a gear D (2019), and the gear D (2019) is in meshed connection with the rack A (103);
the inner end of the transmission shaft (2018) is provided with a gear E (2020), and the gear E (2020) is in meshed connection with the gear C (2015); a crushing shaft (2021) is rotatably arranged in the saline-alkali soil box (201); the outer end of the crushing shaft (2021) is provided with a gear F (2022), and the gear F (2022) is in meshed connection with a gear D (2019).
2. A saline-alkali soil organic rice cultivation planting device as defined in claim 1, wherein: a crushing wheel (2023) is arranged on the circumferential outer wall of the crushing shaft (2021); screening shafts (2024) are rotatably arranged at the tops of the left side and the right side of the saline-alkali soil box (201); the outer end of the screening shaft (2024) is provided with a gear G (2025), and the gear G (2025) is meshed with the gear F (2022).
3. A saline-alkali soil organic rice cultivation planting device as defined in claim 2, wherein: a screening cam (2026) is arranged at the inner end of the screening shaft (2024); a screening plate (2027) is slidably arranged in the saline-alkali soil box (201), and screening holes are formed in the bottom of the screening plate (2027); the left and right sides of the bottom of the screening plate (2027) are provided with stress plates (2028), and the bottom ends of the stress plates (2028) are attached to the outer wall of the screening cam (2026).
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| CN116508538B (en) * | 2023-05-23 | 2023-09-19 | 济宁经权农业科技有限公司 | Adjustable cultivation device and cultivation method for planting |
| CN116889167B (en) * | 2023-09-11 | 2023-12-22 | 内蒙古中汇泰和工程有限公司 | Vegetation planting box for saline-alkali soil and operation method |
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| CN2356464Y (en) * | 1998-07-30 | 2000-01-05 | 孙洪军 | Rice seedling cultivation disc seeding car |
| CN200983750Y (en) * | 2006-12-19 | 2007-12-05 | 阚应新 | Sowing machine with tray for seeding |
| CN103460863B (en) * | 2013-09-17 | 2015-07-29 | 黄厚本 | Seeding apparatus of seeder |
| CN204443002U (en) * | 2015-02-10 | 2015-07-08 | 辽宁省农业机械化研究所 | A kind of arrangement of clutch for rice seedling disc sower earthing case |
| WO2016201677A1 (en) * | 2015-06-18 | 2016-12-22 | 许亮芳 | Seeding device |
| CN108323278B (en) * | 2018-01-08 | 2021-12-07 | 邳州市鑫盛创业投资有限公司 | Automatic soil spreader for floating seedling and seeding |
| CN108575206B (en) * | 2018-03-01 | 2021-05-11 | 谢育枝 | Quantitative seeding device |
| CN108781641A (en) * | 2018-06-27 | 2018-11-13 | 河南科技大学 | A kind of rice young shoot breeding apparatus |
| CN208675723U (en) * | 2018-07-13 | 2019-04-02 | 蚌埠绿都秸秆生物科技有限公司 | A kind of stalk seedling raising ground substance version, which is sowed seeds, applies native machine |
| CN111183970A (en) * | 2020-01-15 | 2020-05-22 | 海口经济学院 | Automatic change plant and spray equipment |
| CN211558188U (en) * | 2020-01-30 | 2020-09-25 | 张丹丹 | Farming breeding device |
| CN212677880U (en) * | 2020-07-10 | 2021-03-12 | 高怀利 | Forestry is with water conservation device of growing seedlings |
| CN215935494U (en) * | 2021-09-01 | 2022-03-04 | 王健男 | High-efficient agricultural rice planting device |
| CN113875558B (en) * | 2021-10-13 | 2023-05-26 | 江西明鑫建设工程有限公司 | Irrigation equipment for farmland hydraulic engineering |
| CN216362515U (en) * | 2021-12-20 | 2022-04-26 | 江苏金色农业股份有限公司 | Hybrid rice pot blanket seedling raising seeder seed falling device |
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