CN114651572B - Seeding quality self-detecting formula maize seeder - Google Patents
Seeding quality self-detecting formula maize seeder Download PDFInfo
- Publication number
- CN114651572B CN114651572B CN202210585284.XA CN202210585284A CN114651572B CN 114651572 B CN114651572 B CN 114651572B CN 202210585284 A CN202210585284 A CN 202210585284A CN 114651572 B CN114651572 B CN 114651572B
- Authority
- CN
- China
- Prior art keywords
- ditching
- fixedly connected
- plate
- component
- corn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- 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
-
- 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
- A01C5/08—Machines for both manuring and sowing or both manuring and planting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a sowing quality self-detection type corn sowing device, which relates to the technical field of sowing equipment and comprises the following components: the ditching component is used for ditching a furrow with a cross section approximate to a right-angled triangle on the soil surface, the rolling component is also arranged on the movable base and used for rolling a right-angled part of the furrow, the ditching depth adjusting component acts on the ditching component to adjust the ditching depth of the ditching component, the corn seed self-screening detection component is used for screening out relatively full corn seeds and conveying the corn seeds to the furrow, and the corn seed self-screening detection component is in transmission connection with the ditching component. The invention has the effects of semi-automatically completing fixed-distance ditching, filling water and fertilizer, sowing and soil landfill, and can change the ditching depth to adapt to the requirements of different soil sowing depths and detect and screen corn seeds.
Description
Technical Field
The invention relates to the technical field of sowing equipment, in particular to a corn sowing device with a self-detection sowing quality.
Background
When the corns are planted, the corns are generally dug in advance through manual work and then sowed manually, and through the mode, a large amount of manpower and time are consumed, and the efficiency is not high.
Although some seeding machines are used for seeding corns, the existing seeding machines cannot adjust the ditching depth at will due to fixed angles, cannot meet the requirements of different soil seeding depths, and due to the fact that the quality of corn seeds is good and uneven, after the corn seeds are sowed in soil, the later-stage corn growth density is easily different, and the yield during harvesting is affected.
Disclosure of Invention
The invention aims to provide a sowing quality self-detection type corn sowing device which has the effects of semi-automatically completing fixed-distance ditching, filling water fertilizer, sowing and soil burying, can change the ditching depth to meet the requirements of different soil sowing depths, and can detect and screen corn seeds, thereby solving the technical problems in the background technology.
In order to achieve the above object, the present invention provides a corn seeding device with self-detecting seeding quality, which comprises a movable base and further comprises:
the ditching component is arranged on the movable base and is used for ditching furrows with sections similar to right-angled triangles on the soil surface;
the rolling component is also arranged on the movable base and is used for rolling the right angle of the furrow;
the ditching depth adjusting component acts on the ditching component to adjust the ditching depth of the ditching component;
the corn seed self-screening detection component is used for screening out plump corn seeds and conveying the plump corn seeds into the furrow, and the corn seed self-screening detection component is in transmission connection with the ditching component.
Optionally, the opening member comprises:
the movable base comprises a first supporting seat and a second supporting seat, wherein the number of the first supporting seat and the second supporting seat is two, the two supporting seats are symmetrically distributed, and the two supporting seats are fixedly connected to the upper surface of the movable base;
the two ends of the supporting shaft are respectively and rotatably connected with the top fixed shafts of the first supporting seats, swing plates are fixedly connected to the surfaces of the supporting shaft close to the two ends of the supporting shaft, a driving column is arranged between the two swing plates, and the driving column is controlled by the ditching depth adjusting part to move far away from or close to the supporting shaft and can swing along with the swing plates;
the movable base is provided with a driving column, a sliding frame is transversely arranged on the movable base in a limiting and sliding mode, the inner surface of the sliding frame is in fit type sliding connection with the surface of the driving column, the bottom of the sliding frame is in penetrating type sliding connection with a sliding rod, the upper end of the sliding rod is fixedly connected with a supporting block, the lower end of the sliding rod is fixedly connected with a trenching plate, and a first extension spring is fixedly connected between the upper surface of the trenching plate and the lower surface of the sliding frame;
and two ends of the first electric push rod are respectively hinged with the top of the second supporting seat and the surface of the swinging plate.
Optionally, the ditching depth adjusting part comprises:
the surface of the swinging plate is provided with a through groove for fixedly installing the second electric push rod, the telescopic part of the second electric push rod is fixedly connected with a sleeve, the inner surface of the sleeve is fixedly connected with a connecting rod in a fixed-axis rotating manner, and the end face of the connecting rod is fixedly connected with the end face of the driving column.
Optionally, the corn seed self-screening detection component includes:
the bottom of the storage box is provided with an opening through which the support shaft penetrates and is rotatably connected with the fixed shaft of the support shaft, the surface of the support shaft, which is positioned in the storage box, is fixedly connected with a rotary column, the surface of the rotary column is provided with a quantitative blanking groove, and the bottom of the storage box is fixedly connected with a circulating assembly which is intermittently communicated with the quantitative blanking groove and is used for conveying materials into a furrow;
the separation plate is fixedly connected to the inner surface of the storage box;
screening otter board, the upper surface of screening otter board with the lower surface of division board is laminating formula sliding connection mutually, the side fixedly connected with transfer line of screening otter board, the side of bin is seted up and is used for the transfer line is worn out and is rather than laminating formula sliding connection's sliding opening one, the side of transfer line with the side looks fixed connection of sliding frame.
Optionally, the rolling component comprises:
the rolling roller is arranged below the movable base, the end face of the rolling roller is hinged with a connecting plate, and the surface of the movable base is provided with a second sliding opening which is used for the connecting plate to penetrate through and is in fit type sliding connection with the connecting plate;
the top plate is fixedly connected to the upper surface of the connecting plate, and a second extension spring is fixedly connected between the lower surface of the connecting plate and the upper surface of the movable base.
Optionally, the flow-through assembly includes:
the third electric push rod is fixedly connected to the surface of the storage box;
the first pipe body is fixedly connected to the bottom of the storage box and is intermittently communicated with the quantitative blanking groove, the second pipe body is sleeved on the surface of the first pipe body in a sliding mode, the surface of the second pipe body is fixedly connected with the control board, and the surface of the control board is fixedly connected with the telescopic portion of the third electric push rod.
Optionally, the corn seeding device further comprises:
the gear is fixedly connected to the surface of the driving column, and a rack row meshed with the gear is fixedly connected to the surface of the sliding frame;
the convex block is fixedly connected to the surface of the driving column and intermittently abuts against the upper surface of the abutting block.
Optionally, the corn seeding device further comprises:
the liquid storage tank and the piston cylinder assembly are both fixedly connected to the upper surface of the movable base;
the piston cylinder assembly comprises a piston cylinder and two piston rods, the liquid storage tank and the piston cylinder are fixedly communicated through a one-way valve I, and the two piston rods are positioned on the right side close to the top of the sliding frame;
the spray pipe and the piston cylinder are fixedly communicated through a one-way valve, and a spray head opposite to the ditching plate is fixedly communicated with the surface of the spray pipe.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the swinging plate is driven to rotate by the contraction of the telescopic part of the first electric push rod, the swinging plate is connected with the inner surface of the sliding frame in an attached type vertical sliding manner through the driving column, and the sliding rod is matched with the sliding frame in a vertical sliding manner, so that the ditching plate can translate along an arc track and extrude soil, a furrow with a cross section similar to a right triangle is excavated on the surface of the soil, the right-angled side of the furrow can be more easily collapsed when passing through the right-angled part of the furrow through the matching of the rolling roller, and corn seeds at the corners are completely buried, so that the soil burying at the furrow is automatically completed, the corn seeds can be effectively prevented from being exposed on the earth surface, and the survival rate of the corn seeds after being planted is further improved.
Furthermore, the driving column is close to or far away from the supporting shaft through the extension of the extension part of the second electric push rod, the rotating radius of the driving column is changed, the downward moving distance of the ditching plate is changed, the ditching depth is changed, and the requirements of different soil sowing depths are met.
The stretching of the telescopic part of the first electric push rod enables the ditching plate to do transverse movement only along with the sliding frame after ditching and resetting, so that the piston rod can be just positioned in a transverse movement path of the sliding frame to push the piston rod to move, water fertilizer is sprayed into the ditches by the spray heads, the growth of corns is promoted, a good seedling strengthening effect is achieved, and a good foundation is laid for high yield of the corns.
The ditching plate only needing transverse movement is opposite to the spray head, so that on one hand, soil adhered to the surface of the ditching plate due to ditching can be directly washed away by water and fertilizer sprayed by the spray head, the soil is prevented from being accumulated on the surface of the ditching plate, and the use is prevented from being influenced.
And thirdly, when the swinging plate rotates, the supporting shaft and the rotating column are driven to rotate until the quantitative blanking groove is communicated with the first pipe body, so that corn seeds can fall into furrows along the first pipe body and the second pipe body, and automatic sowing is completed.
The process is repeated in this way, so that the effects of ditching at a fixed distance, filling water and fertilizer, sowing and soil landfill can be achieved.
When the driving column vertically slides relative to the inner surface of the sliding frame, the convex blocks intermittently press the abutting blocks through the meshing relationship between the rack rows and the gears, so that the trenching plate slightly shakes back and forth, soil on the surface of the trenching plate shakes down, and the soil is further prevented from being accumulated on the surface of the trenching plate to influence the use.
When the sliding frame moves transversely in a reciprocating manner, the screening screen plate can be synchronously driven to move transversely in a reciprocating manner through the transmission rod, so that the corn seeds can be automatically detected and screened, and the plump corn seeds meeting the requirements can be screened out and conveyed to the ditching component through the circulating component.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the first electric push rod and the swing plate according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 4 is a schematic view of the construction of the rolling element of the present invention;
FIG. 5 is a side cross-sectional view of the overall structure of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the driving post and the bump of the present invention;
fig. 8 is a schematic view of the cross-sectional shape of the furrow according to the present invention.
In the figure: 1-a movable base, 2-a first support seat, 3-a second support seat, 4-a support shaft, 5-a swinging plate, 6-a driving column, 7-a sliding frame, 8-a sliding rod, 9-a ditching plate, 10-a first extension spring, 11-a first electric push rod, 12-a second electric push rod, 13-a sleeve, 14-a connecting rod, 15-a storage box, 16-a rotary column and 17-a quantitative blanking groove;
18-a flow-through component, 181-a third electric push rod, 182-a first pipe body, 183-a second pipe body and 184-an operation plate;
19-a partition plate, 20-a screening screen plate, 21-a transmission rod, 22-a rolling roller, 23-a connecting plate, 24-a top plate, 25-a second extension spring, 26-a gear, 27-a rack row, 28-a bump and 29-a liquid storage tank;
30-piston cylinder assembly, 301-piston cylinder, 302-piston rod;
31-spray pipe, 32-spray head and 33-resisting block.
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 prior art, a sowing machine is adopted for corn sowing, but the prior sowing machine cannot randomly adjust the ditching depth and cannot meet the requirements of different soil sowing depths. The invention has the effects of semi-automatically completing fixed-distance ditching, filling water and fertilizer, sowing and soil landfill, and can change the ditching depth to adapt to the requirements of different soil sowing depths, and the corn seed detection and screening device can detect and screen corn seeds.
Referring to fig. 1 to 8, the present invention provides a seeding quality self-detecting corn seeding device, which includes a movable base 1, and further includes:
the ditching component is arranged on the movable base 1 and used for ditching furrows with sections similar to right-angled triangles on the soil surface.
And the rolling part is also arranged on the movable base 1 and is used for rolling the right angle of the furrow.
The ditching depth adjusting component acts on the ditching component to adjust the ditching depth of the ditching component.
The corn seed self-screening detection component is used for screening out plump corn seeds and conveying the plump corn seeds into the furrow, and the corn seed self-screening detection component is in transmission connection with the ditching component.
More specifically, in the present embodiment: through promoting movable base 1 to cooperation ditching part can be at soil surface out the near right triangle in cross-section's furrow, the cooperation rolls the part from this, when rolling the right angle department of furrow, the furrow right-angle side can sink more easily, and will be in the maize seed of corner and bury completely, bury to the soil of automatic completion to furrow department, can avoid maize seed to expose on the earth's surface, thereby further improved the survival rate after maize seed plants.
Moreover, the ditching depth adjusting component is controlled to change the ditching depth, so that the ditching device can adapt to the requirements of different soil sowing depths, and can screen out full corn seeds through the operation of the corn seed self-screening detecting component, avoid the phenomenon of different dense degrees after the corn grows, and be favorable for improving the survival rate of the planted seeds.
Further, in the present embodiment: the ditching part includes:
supporting seat 2 and supporting seat two 3, the quantity of supporting seat 2 and supporting seat two 3 is two to all be the symmetrical formula and distribute, and equal fixed connection is at the upper surface of movable base 1.
The back shaft 4, the both ends of back shaft 4 rotate with the top dead axle of two supporting seats 2 respectively and are connected, and back shaft 4 is close to the equal fixedly connected with pendulum board 5 in surface at its both ends, is provided with drive post 6 between two pendulum boards 5, and drive post 6 is kept away from or is close to the removal to back shaft 4 by ditching degree of depth adjustment part control it, and can follow the swing of pendulum board 5.
The movable base is characterized in that the sliding frame 7 is arranged on the movable base 1 in a transverse limiting sliding mode, the inner surface of the sliding frame 7 is in fit type sliding connection with the surface of the driving column 6, the bottom of the sliding frame 7 is in through type sliding connection with a sliding rod 8, the upper end of the sliding rod 8 is fixedly connected with a supporting block 33, the lower end of the sliding rod 8 is fixedly connected with a trenching plate 9, and a first extension spring 10 is fixedly connected between the upper surface of the trenching plate 9 and the lower surface of the sliding frame 7.
And two ends of the first electric push rod 11 are respectively hinged with the top of the second supporting seat 3 and the surface of the swing plate 5. After the telescopic part of the first electric push rod 11 is contracted, furrows with approximate right-angled triangle sections are formed on the soil surface; and when the rolling part passes through the right angle of the furrow, burying the corn seeds at the inner corner of the furrow and completing the soil burying of the furrow.
More specifically, in the present embodiment: through the contraction of the telescopic part of the first electric push rod 11 and the hinge fit among the second supporting seat 3, the first electric push rod 11 and the swinging plate 5, the swinging plate 5 can be driven to rotate, in the process, the driving column 6 rotates along with the swinging plate 5 under the action of the ditching depth adjusting component, because the sliding frame 7 is horizontally limited and slid, and the driving column 6 is in fit type vertical sliding connection with the inner surface of the sliding frame 7, thereby when the driving post 6 rotates, the driving post moves downwards vertically relative to the sliding frame 7, the sliding rod 8 is connected with the sliding frame 7 in a vertical sliding way, so that the synchronous abutting block 33 is pressed in the vertical downward moving process of the sliding frame 7, the abutting block 33, the sliding rod 8 and the ditching plate 9 move vertically downward relative to the sliding frame 7 and keep moving synchronously and horizontally along with the sliding frame 7, and then the ditching plates 9 can be translated along the arc track and extrude the soil so as to ditch furrows with the sections similar to right-angled triangles on the soil surface.
Further, in the present embodiment: the ditching depth adjustment part includes:
the surface of the swing plate 5 of the second electric push rod 12 is provided with a through groove for fixedly mounting the second electric push rod 12, the telescopic part of the second electric push rod 12 is fixedly connected with a sleeve 13, the inner surface of the sleeve 13 is fixedly connected with a connecting rod 14 in a fixed-axis rotating manner, and the end surface of the connecting rod 14 is fixedly connected with the end surface of the driving column 6.
More specifically, in the present embodiment: by controlling the expansion and contraction of the telescopic part of the second electric push rod 12 in fig. 3, the sleeve 13, the connecting rod 14 and the driving column 6 are close to or far away from the supporting shaft 4, so that the rotating radius of the driving column 6 is changed, the pressing distance when the abutting block 33 is pressed downwards is changed, and the ditching depth is changed.
Further, in the present embodiment: maize seed self-screening detects part includes:
A partition plate 19, the partition plate 19 being fixedly attached to an inner surface of the storage box 15.
The upper surface of the screening screen plate 20 is in fit type sliding connection with the lower surface of the partition plate 19, the side surface of the screening screen plate 20 is fixedly connected with a transmission rod 21, the side surface of the storage box 15 is provided with a first sliding opening which is used for the transmission rod 21 to penetrate out and is in fit type sliding connection with the first sliding opening, and the side surface of the transmission rod 21 is fixedly connected with the side surface of the sliding frame 7.
More specifically, in the present embodiment: as shown in fig. 5, the reciprocating transverse movement of the sliding frame 7 can synchronously drive the screening net plate 20 to reciprocate transverse movement under the action of the transmission rod 21, so as to automatically detect and screen the corn seeds, screen out the plump corn seeds meeting the requirements, and convey the plump corn seeds to the ditching component through the circulation component 18.
Further, in the present embodiment: the rolling component comprises:
the rolling roller 22 is arranged below the movable base 1, the end face of the rolling roller 22 is hinged with a connecting plate 23, and a sliding opening II which is used for the connecting plate 23 to penetrate through and is connected with the movable base 1 in a laminating type sliding mode is formed in the surface of the movable base 1.
And the top plate 24 is fixedly connected to the upper surface of the connecting plate 23, and a second extension spring 25 is fixedly connected between the lower surface of the connecting plate 23 and the upper surface of the movable base 1.
More specifically, in the present embodiment: the second extension spring 25 is used for providing downward pressure for the rolling roller 22, so that when the rolling roller 22 passes through the right angle of the furrow, the right angle edge of the furrow can be more easily collapsed, and the soil filling of the furrow is automatically completed.
Further, in the present embodiment: the flow-through module 18 includes:
a third electric push rod 181, the third electric push rod 181 being fixedly connected to the surface of the storage box 15.
The first pipe body 182 is fixedly connected to the bottom of the storage box 15 and is intermittently communicated with the quantitative blanking groove 17, the second pipe body 183 is sleeved on the surface of the first pipe body 182 in a sliding mode, the control plate 184 is fixedly connected to the surface of the second pipe body 183, and the surface of the control plate 184 is fixedly connected with the telescopic portion of the third electric push rod 181.
More specifically, in the present embodiment: the corn seeds entering the storage box 15 can be buried in the quantitative blanking groove 17, so that when the swinging plate 5 rotates anticlockwise, the supporting shaft 4 and the rotating column 16 can be synchronously driven to rotate anticlockwise until the quantitative blanking groove 17 is communicated with the first pipe body 182, and the corn seeds can fall into the furrow along the first pipe body 182 and the second pipe body 183 to be completely sowed.
When being worth noting, the telescopic part of the third electric push rod 181 can be controlled to stretch out and draw back by the application so as to adjust the linear distance between the second pipe body 183 and the ditching plate 9, the ditching and seeding processes can be repeated at a fixed distance, the distance is controllable, and the adaptability is better.
Further, in the present embodiment: maize seeder still includes:
the gear 26, the gear 26 is fixedly connected on the surface of the driving column 6, and the rack row 27 meshed with the gear 26 is fixedly connected on the surface of the sliding frame 7.
The bump 28 is fixedly connected on the surface of the driving column 6, and intermittently presses against the upper surface of the abutting block 33.
More specifically, in the present embodiment: when the driving column 6 vertically slides relative to the inner surface of the sliding frame 7, the driving column 6 and the lug 28 synchronously rotate through the meshing relation between the rack row 27 and the gear 26, so that the ditching plate 9 slightly shakes back and forth up and down through the intermittent abutting process of the lug 28 in fig. 7 and the elastic force provided by the first stretching spring 10 in fig. 6, and the soil adhered to the surface of the ditching plate 9 is shaken off due to ditching, so that the soil is prevented from being accumulated on the surface of the ditching plate 9 and affecting the use.
Further, in the present embodiment: maize seeder still includes:
The piston cylinder assembly 30 comprises a piston cylinder 301 and two piston rods 302, the liquid storage tank 29 and the piston cylinder 301 are fixedly communicated through a one-way valve, and the two piston rods 302 are positioned on the right side close to the top of the sliding frame 7.
The spray pipe 31, the spray pipe 31 and the piston cylinder 301 are fixedly communicated through a one-way valve, and the surface of the spray pipe 31 is fixedly communicated with a spray head 32 opposite to the ditching plate 9.
More specifically, in the present embodiment: in the process that the telescopic part of the first electric push rod 11 extends out, the swing plate 5 is driven to rotate anticlockwise by taking the support shaft 4 as a circle center, the driving column 6 rotates along with the swing plate 5 under the action of the ditching depth adjusting component in the process, and if the driving column 6 rotates anticlockwise, the sliding frame 7 is driven to transversely move and gradually keep away from the abutting block 33, so that the ditching plate 9 only transversely moves along with the sliding frame 7 at the moment, the piston rod 302 can be just positioned in the transverse moving path of the sliding frame 7 at the moment to push the piston rod 302 to move, further, water and fertilizer in the piston cylinder 301 are compressed, so that the water and fertilizer enter the spray pipe 31 through the check valve II, and then the water and fertilizer is sprayed into the opened furrows by the spray head 32, so that the growth of corns is promoted, a good seedling strengthening effect is achieved, and a good foundation is laid for the high yield of the corns.
Meanwhile, the ditching plate 9 and the spray head 32 which only perform transverse movement are opposite, so that on one hand, soil adhered to the surface of the ditching plate 9 due to ditching can be directly washed away by water and fertilizer sprayed by the spray head 32, the soil is prevented from being accumulated on the surface of the ditching plate 9 to influence use, and on the other hand, water and fertilizer sprayed to the surface of the ditching plate 9 can uniformly flow into furrows along the ditching plate 9 by matching with the transverse movement of the ditching plate 9, so that the corn seeds are fully contacted with the water and fertilizer when the corn seeds are filled subsequently.
The working principle is as follows: when the corn seeding device is used, firstly, corn seeds are poured into the storage box 15, and then the movable base 1 is pushed until the ditching plate 9 is positioned right above a first soil ditching position.
The telescopic part of the first electric push rod 11 is controlled to contract first, then the swing plate 5 can be driven to rotate clockwise by taking the support shaft 4 as the center through the hinged fit among the support seat II 3, the first electric push rod 11 and the swing plate 5 in the figure 2, the driving column 6 can rotate along with the swing plate 5 under the action of the ditching depth adjusting part in the process, and as shown in the figures 5 and 6, because the sliding frame 7 is transversely limited and slidably arranged, the driving column 6 is in fit type vertical sliding connection with the inner surface of the sliding frame 7, the driving column 6 vertically moves downwards relative to the sliding frame 7 in the clockwise rotation process, the sliding rod 8 is in vertical sliding connection with the sliding frame 7, and the sliding frame 7 synchronously presses the abutting block 33 in the vertical moving downwards process, so that the abutting block 33, the sliding rod 8 and the ditching plate 9 vertically move downwards relative to the sliding frame 7 and keep the sliding frame 7 synchronously transversely moving, and then the furrowing plate 9 can be translated along an arc track and press the soil to form furrows with approximately right-angled triangle-shaped cross sections on the soil surface, the shape of the furrows can be seen in fig. 8, and the corn seeds entering the furrows are buried by matching with the rolling of a middle rolling roller 22.
After ditching is finished, the telescopic part of the first electric push rod 11 begins to extend out to drive the swing plate 5 to rotate anticlockwise and reset to the state shown in fig. 2, the telescopic part of the first electric push rod 11 continues to extend out to drive the swing plate 5 to rotate anticlockwise continuously around the support shaft 4, in the process, under the action of the ditching depth adjusting component, the driving column 6 continues to rotate along with the swing plate 5, in combination with the state shown in fig. 5 and 6, if the driving column 6 rotates anticlockwise, the driving sliding frame 7 is driven to transversely move and gradually move away from the abutting block 33, so that the ditching plate 9 only transversely moves along with the sliding frame 7, and the piston rod 302 in fig. 5 can be just positioned in the transverse moving path of the sliding frame 7 to push the piston rod 302 to move, so as to compress water and fertilizer in the piston cylinder 301, so that the water and fertilizer enter the spray pipe 31 through the one-way valve II, and then the spray head 32 is utilized to spray the ditched furrow, the corn seedling strengthening agent promotes the growth of corn, has good seedling strengthening effect and lays a good foundation for high yield of corn. Meanwhile, the ditching plate 9 and the spray head 32 which only perform transverse movement are opposite, so that on one hand, soil adhered to the surface of the ditching plate 9 due to ditching can be directly washed away by water and fertilizer sprayed by the spray head 32, the soil is prevented from being accumulated on the surface of the ditching plate 9 to influence use, and on the other hand, water and fertilizer sprayed to the surface of the ditching plate 9 can uniformly flow into furrows along the ditching plate 9 by matching with the transverse movement of the ditching plate 9, so that the corn seeds are fully contacted with the water and fertilizer when the corn seeds are filled subsequently.
After the water and fertilizer filling is finished, the telescopic part of the first electric push rod 11 starts to contract until the swinging plate 5 rotates clockwise again and returns to the state shown in fig. 2, and then the contraction is stopped, and at the moment, the ditching and the water and fertilizer filling into the furrows are automatically finished.
Then, the movable base 1 is continuously pushed until the pipe orifice of the pipe body two 183 is just opposite to the previous furrow which is already opened and filled with water fertilizer, the movable base 1 is stopped, then the motion process of controlling the telescopic part of the first electric push rod 11 to stretch is repeated again, a second furrow can be automatically opened and filled with water fertilizer, in the process, as shown in the figure 5, corn seeds entering the storage box 15 can fill the quantitative blanking groove 17, so that when the swinging plate 5 rotates anticlockwise, the supporting shaft 4 and the rotating column 16 can be synchronously driven to rotate anticlockwise until the quantitative blanking groove 17 is communicated with the pipe body one 182, the corn seeds can fall into the furrows along the pipe body one 182 and the pipe body two 183, the sowing is completed, and the process is repeated in such a way, so that the effects of spacing, filling with water fertilizer and sowing can be completed.
Finally, when the movable base 1 continues to move to ditch the next soil, the downward pressure provided by the rolling roller 22 in fig. 8 is provided by the second extension spring 25, so that when the rolling roller 22 passes through the right angle of the furrow, the right angle side of the furrow can be more easily collapsed, and the corn seeds at the corners in the furrow are completely buried, so that the soil burying of the furrow can be automatically completed, the corn seeds can be prevented from being exposed on the ground surface, and the survival rate of the planted corn seeds is further improved.
Furthermore, when the ditching depth is adjusted, the telescopic part of the second electric push rod 12 in the control figure 3 is stretched to enable the sleeve 13, the connecting rod 14 and the driving column 6 to be close to or far away from the supporting shaft 4, so that the rotating radius of the driving column 6 is changed, the pressing distance when the pressing block 33 is pressed downwards is changed, the ditching depth is changed, and the requirements of different soil sowing depths can be met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a seeding quality is from detection formula maize seeder, includes movable base (1), its characterized in that still includes:
the ditching component is arranged on the movable base (1);
the rolling component is also arranged on the movable base (1) and is used for rolling the right angle of the furrow;
the ditching depth adjusting component acts on the ditching component to adjust the ditching depth of the ditching component;
the corn seed self-screening detection component is used for screening out full corn seeds and conveying the full corn seeds into the furrow, and the corn seed self-screening detection component is in transmission connection with the ditching component;
the ditching component comprises a first electric push rod (11);
after the telescopic part of the first electric push rod (11) is contracted, furrows with approximate right-angled triangle sections are formed on the soil surface; when the rolling component passes through a right angle of the furrow, burying the corn seeds at the inner corner of the furrow, and completing soil burying at the furrow;
the rolling compaction part comprises:
the rolling roller (22) is arranged below the movable base (1), a connecting plate (23) is hinged to the end face of the rolling roller (22), and a second sliding opening used for the connecting plate (23) to penetrate through and in adhering type sliding connection with the second sliding opening is formed in the surface of the movable base (1);
the top plate (24), top plate (24) fixed connection in the upper surface of connecting plate (23), common fixedly connected with extension spring two (25) between the lower surface of connecting plate (23) and the upper surface of movable base (1).
2. The corn sowing device with the self-detection sowing quality as claimed in claim 1, wherein: the opening member further includes:
the device comprises a first supporting seat (2) and a second supporting seat (3), wherein the number of the first supporting seat (2) and the second supporting seat (3) is two, the two supporting seats are symmetrically distributed and fixedly connected to the upper surface of the movable base (1);
the two ends of the supporting shaft (4) are respectively and rotatably connected with the top fixed shafts of the two supporting seats I (2), swing plates (5) are fixedly connected to the surfaces, close to the two ends, of the supporting shaft (4), a driving column (6) is arranged between the two swing plates (5), and the driving column (6) is controlled by the ditching depth adjusting part to move far away from or close to the supporting shaft (4) and can swing along with the swing plates (5);
the movable base is provided with a sliding frame (7), the sliding frame (7) is transversely arranged on the movable base (1) in a limiting sliding mode, the inner surface of the sliding frame (7) is in fit type sliding connection with the surface of the driving column (6), the bottom of the sliding frame (7) is in penetrating type sliding connection with a sliding rod (8), the upper end of the sliding rod (8) is fixedly connected with a supporting block (33), the lower end of the sliding rod (8) is fixedly connected with a trenching plate (9), and a first extension spring (10) is fixedly connected between the upper surface of the trenching plate (9) and the lower surface of the sliding frame (7);
two ends of the first electric push rod (11) are respectively hinged with the top of the second supporting seat (3) and the surface of the swinging plate (5).
3. The corn sowing device with the self-detection sowing quality as claimed in claim 2, wherein: the ditching depth adjustment part includes:
the electric motor car is characterized in that a second electric push rod (12), a through groove used for fixedly mounting the second electric push rod (12) is formed in the surface of the swing plate (5), a telescopic portion of the second electric push rod (12) is fixedly connected with a sleeve (13), a connecting rod (14) is rotatably connected to the inner surface of the sleeve (13) in a dead axle mode, and the end face of the connecting rod (14) is fixedly connected with the end face of the driving column (6).
4. The corn sowing device with the sowing quality self-detecting function as claimed in claim 2 or 3, wherein: the maize seed self-screening detects the part and includes:
the bottom of the storage box (15) is provided with an opening which is used for the support shaft (4) to penetrate through and is rotatably connected with a fixed shaft of the support shaft, the surface of the support shaft (4) in the storage box (15) is fixedly connected with a rotary column (16), the surface of the rotary column (16) is provided with a quantitative blanking groove (17), and the bottom of the storage box (15) is fixedly connected with a circulation assembly (18) which is intermittently communicated with the quantitative blanking groove (17) and is used for conveying materials into a furrow;
the partition plate (19), the said partition plate (19) is fixedly connected to the inner surface of the said storage box (15);
screening otter board (20), the upper surface of screening otter board (20) with the lower surface looks laminating formula sliding connection of division board (19), the side fixedly connected with transfer line (21) of screening otter board (20), the side of bin (15) is seted up and is used for transfer line (21) are worn out and are rather than laminating formula sliding connection's smooth mouthful one, the side of transfer line (21) with the side looks fixed connection of sliding frame (7).
5. The corn sowing device with the self-detection sowing quality as claimed in claim 4, wherein: the flow-through assembly (18) comprises:
a third electric putter (181), the third electric putter (181) being fixedly coupled to a surface of the storage box (15);
the quantitative discharging device comprises a first pipe body (182), wherein the first pipe body (182) is fixedly connected to the bottom of the storage box (15) and is intermittently communicated with the quantitative discharging groove (17), a second pipe body (183) is sleeved on the surface of the first pipe body (182) in a sliding mode, a control plate (184) is fixedly connected to the surface of the second pipe body (183), and the surface of the control plate (184) is fixedly connected with the telescopic portion of the third electric push rod (181).
6. The corn sowing device with the self-detection sowing quality as claimed in claim 2, wherein: the maize seeder still includes:
the gear (26) is fixedly connected to the surface of the driving column (6), and a rack row (27) meshed with the gear (26) is fixedly connected to the surface of the sliding frame (7);
the bump (28) is fixedly connected to the surface of the driving column (6) and intermittently presses against the upper surface of the abutting block (33).
7. The corn sowing device with the self-detection sowing quality as claimed in claim 2, wherein: the maize seeder still includes:
the movable base is characterized by comprising a liquid storage tank (29) and a piston cylinder assembly (30), wherein the liquid storage tank (29) and the piston cylinder assembly (30) are fixedly connected to the upper surface of the movable base (1);
the piston cylinder assembly (30) comprises a piston cylinder (301) and two piston rods (302), the liquid storage tank (29) and the piston cylinder (301) are fixedly communicated through a one-way valve, and the two piston rods (302) are located on the right side close to the top of the sliding frame (7);
the spray pipe (31) is fixedly communicated with the piston cylinder (301) through a one-way valve, and the surface of the spray pipe (31) is fixedly communicated with a spray head (32) opposite to the trenching plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210585284.XA CN114651572B (en) | 2022-05-27 | 2022-05-27 | Seeding quality self-detecting formula maize seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210585284.XA CN114651572B (en) | 2022-05-27 | 2022-05-27 | Seeding quality self-detecting formula maize seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114651572A CN114651572A (en) | 2022-06-24 |
| CN114651572B true CN114651572B (en) | 2022-08-16 |
Family
ID=82038425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210585284.XA Active CN114651572B (en) | 2022-05-27 | 2022-05-27 | Seeding quality self-detecting formula maize seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114651572B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201616991U (en) * | 2009-12-01 | 2010-11-03 | 东北农业大学 | Intertillage weeding furrowing and furrow dicking machine |
| CN105075466A (en) * | 2015-08-28 | 2015-11-25 | 重庆港乾机械有限公司 | Work method of small corn sowing machine |
| CN111034438A (en) * | 2019-12-16 | 2020-04-21 | 西南大学 | Small-size hand-held fertilizer deep placement machine |
| CN111165099A (en) * | 2020-01-07 | 2020-05-19 | 李江韬 | Ditching machine for agricultural |
| CN216218694U (en) * | 2021-12-08 | 2022-04-08 | 祝宗美 | Wheat or corn seeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200383264A1 (en) * | 2019-05-07 | 2020-12-10 | Ronald Steve Martin | System, method, and apparatus for planter weight transfer |
-
2022
- 2022-05-27 CN CN202210585284.XA patent/CN114651572B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201616991U (en) * | 2009-12-01 | 2010-11-03 | 东北农业大学 | Intertillage weeding furrowing and furrow dicking machine |
| CN105075466A (en) * | 2015-08-28 | 2015-11-25 | 重庆港乾机械有限公司 | Work method of small corn sowing machine |
| CN111034438A (en) * | 2019-12-16 | 2020-04-21 | 西南大学 | Small-size hand-held fertilizer deep placement machine |
| CN111165099A (en) * | 2020-01-07 | 2020-05-19 | 李江韬 | Ditching machine for agricultural |
| CN216218694U (en) * | 2021-12-08 | 2022-04-08 | 祝宗美 | Wheat or corn seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114651572A (en) | 2022-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107018688B (en) | Watermelon seeds seeder | |
| CN108718564B (en) | Agricultural machine seeder | |
| CN109168359A (en) | A kind of legume crop planting machines people | |
| CN110663317A (en) | Integrated machine for sowing and using method thereof | |
| CN114766146B (en) | Pit sowing device and method for agricultural production | |
| CN115088409A (en) | Grass planting method in plateau alpine region | |
| CN113647230A (en) | Vegetable planter capable of automatically scattering seeds | |
| CN211267845U (en) | Seedling dibbling machine for agricultural planting and processing | |
| CN111527836A (en) | Seeding, soil covering and pressing integrated uniform seeding machine | |
| CN114651572B (en) | Seeding quality self-detecting formula maize seeder | |
| CN109220025B (en) | Precision hill planter | |
| CN204741708U (en) | Chinese yam seeding and fertilizing machine | |
| CN201533488U (en) | Precision seeder for deep furrow scarifying, multi-layer fertilizing and water replenishing | |
| CN112400419A (en) | Seeding device with farmland soil restoration function on accurate planting basis | |
| CN110731139A (en) | nettle seeder | |
| CN214282035U (en) | Seeder for wheat | |
| CN216567061U (en) | Vertical disc radix astragali planting precision planter of spoon wheel | |
| CN213755651U (en) | Small carrot seeder | |
| CN210671238U (en) | Peanut seeder for sowing seeds and fertilizer simultaneously | |
| CN211019969U (en) | Potato planter in greenhouse | |
| CN221081979U (en) | Ditching device and seeding machinery | |
| CN211128941U (en) | Nettle seeder | |
| CN218868662U (en) | High-yield seedling-raising and seeding device for rice | |
| CN212519950U (en) | Even machine of broadcasting with two compression rollers | |
| CN218218209U (en) | Novel prickly ash planting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |