CN219536814U - Sowing machine with adjustable sowing row spacing - Google Patents
Sowing machine with adjustable sowing row spacing Download PDFInfo
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- CN219536814U CN219536814U CN202320556284.7U CN202320556284U CN219536814U CN 219536814 U CN219536814 U CN 219536814U CN 202320556284 U CN202320556284 U CN 202320556284U CN 219536814 U CN219536814 U CN 219536814U
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- 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
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Abstract
The utility model relates to a sowing machine with adjustable sowing row spacing, which relates to the technical field of agricultural sowing, wherein a fixed plate is fixedly arranged on a trolley, a second slide rail is fixedly arranged on the right side of a first slide rail at the front part of the fixed plate, control blocks are movably arranged at the front part of the fixed plate in an equidistant mode, a movable plate is fixedly arranged at the front part of the control block, the upper end of a discharging pipe movably penetrates through a rectangular opening and then is communicated and fixed with a storage box, a groove plate is slidably arranged on the second slide rail, a cylindrical block is movably arranged in a control groove, an adjusting block is fixedly arranged on the left side wall of the groove plate, a threaded rod is rotatably connected between the two fixed blocks through a bearing, a control handle is fixedly arranged behind the fixed block, the upper end of the threaded rod movably penetrates through the upper part of the fixed block, and the adjusting block is rotatably connected on the threaded rod through threads.
Description
Technical Field
The utility model relates to the technical field of agricultural sowing, in particular to a sowing machine with adjustable sowing row spacing.
Background
The seeder is a planting machine taking crop seeds as a seeding object, seeds can be sowed in a plurality of seeding line grooves of the seeder on a cultivated field, most of the existing seeders are uniformly sowed and can control the seeding quantity, but the existing seeders are inconvenient to adjust the seeding line spacing according to the adjacent line spacing of the plurality of seeding line grooves, the mechanism for controlling the seeding quantity is complex, and the use and maintenance cost is high, so that a seeder with adjustable seeding line spacing is needed.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a seeding machine with adjustable seeding row spacing, which is reasonable in design and is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the trolley comprises a trolley and a storage box, wherein the storage box is fixedly arranged on the trolley, a rectangular opening is formed in the trolley at the position below the storage box, and a moving opening is formed in the trolley at the position at the rear side of the rectangular opening;
it also comprises:
the fixed plate is fixedly arranged on the trolley, the upper side and the lower side of the front part of the fixed plate are fixedly provided with first slide rails, and the front part of the fixed plate is positioned on the right side of the first slide rails and is fixedly provided with second slide rails;
the plurality of control blocks are movably arranged at the front part of the fixed plate at equal intervals, the control blocks are arranged on the two first slide rails in a sliding way, the lower parts of the control blocks are movably arranged in the moving ports in a penetrating way, the front parts of the control blocks are fixedly provided with moving plates, and the moving plates are positioned below the cart;
the plurality of discharging pipes are respectively and fixedly arranged on the plurality of moving plates in a penetrating way, the upper ends of the discharging pipes movably penetrate through the rectangular opening and then are fixedly communicated with the storage box, and a sowing quantity control mechanism is arranged in a groove formed in the front side wall of the rectangular opening;
the groove plate is arranged on the second sliding rail in a sliding way, a plurality of control grooves are formed in the groove plate, the lower ends of the control grooves on the two sides are obliquely arranged towards the center of the groove plate, cylindrical blocks are movably arranged in the control grooves, the rear ends of the cylindrical blocks are fixedly connected with the control blocks, and an adjusting block is fixedly arranged on the left side wall of the groove plate;
the fixed block, the fixed block is two, and fixed setting is provided with the threaded rod through the bearing soon between two fixed blocks in the left upper and lower both sides in fixed plate front portion respectively, and the upper end activity of threaded rod passes the fixed block rear fixed of top and is provided with the control handle, and the regulating block passes through the screw thread and connects the setting on the threaded rod soon.
Preferably, the sowing quantity control mechanism includes:
the extrusion plate is movably and contradicted in the groove, an extrusion strip is fixedly arranged on the rear side wall of the extrusion plate, the extrusion strip is positioned in the rectangular opening, and the rear part of the extrusion strip is in contradicting fit with the discharge pipe;
the rotating rod is arranged on the extruding plate in a screwed connection mode, the rotating handle is fixedly arranged after the front end of the rotating rod passes through the through hole in the cart, and the rotating rod is fixed with the bearing inner ring in the through hole.
Preferably, the front side and the rear side of the lower part of the storage box are rounded.
Preferably, the front side and the rear side of the lower part of the storage box are fixedly provided with supporting blocks, and the lower parts of the supporting blocks are fixedly connected with the cart.
Preferably, a plurality of reinforcing ribs which are integrally formed are distributed on the rear side wall of the fixing plate at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that: the sowing machine with adjustable sowing row spacing can not only synchronously adjust the sowing row spacing equidistantly, but also control the sowing quantity through a simple mechanism.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the connection structure of the discharging pipe and the moving plate in the present utility model.
FIG. 3 is an exploded view of the parts of the cart, discharge tube and seed quantity control mechanism of the present utility model.
Fig. 4 is an exploded view of the parts of the fixed plate, the first slide rail, the second slide rail, the control block, the moving plate, the slot plate, the column block, the adjusting block, the fixed block and the threaded rod in the present utility model.
Reference numerals illustrate:
the device comprises a trolley 1, a storage box 2, a rectangular opening 3, a moving opening 4, a fixed plate 5, a first sliding rail 6, a second sliding rail 7, a control block 8, a moving plate 9, a discharging pipe 10, a seeding quantity control mechanism 11, a squeezing plate 11-1, a squeezing strip 11-2, a rotating rod 11-3, a rotating handle 11-4, a groove plate 12, a control groove 13, a cylindrical block 14, an adjusting block 15, a fixed block 16, a threaded rod 17, a control handle 18, a supporting block 19 and a reinforcing rib 20.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
Embodiment one:
as shown in fig. 1 to 4, the present embodiment adopts the following technical scheme: the trolley comprises a trolley 1 and a storage box 2, wherein the storage box 2 is fixedly arranged on the trolley 1 in a welded mode, a rectangular opening 3 is formed in the trolley 1 at the position, which is located below the storage box 2, a moving opening 4 is formed in the trolley 1 at the position, which is located behind the rectangular opening 3, both sides of the lower portion of the storage box 2 are rounded, so that seeds in the storage box 2 can be guided in a falling mode, few seeds are prevented from remaining in the storage box and cannot be discharged after sowing is finished, supporting blocks 19 are fixedly arranged on both sides of the lower portion of the storage box 2 in a welded mode, the lower portion of the supporting blocks 19 are fixedly welded with the trolley 1, the supporting blocks 19 can provide auxiliary support for the storage box 2 on the trolley 1, and unstable fixing phenomenon of the storage box 2 on the trolley 1 due to the rounded setting of the lower portion of the storage box 2 is avoided;
it also comprises:
the fixing plate 5 is fixedly welded on the cart 1, a plurality of integrally formed reinforcing ribs 20 are distributed on the rear side wall of the fixing plate 5 at equal intervals, the reinforcing ribs 20 can increase the strength of the connection structure between the fixing plate 5 and the cart 1, so that the bearing capacity of the fixing plate 5 can be improved, the upper side and the lower side of the front part of the fixing plate 5 are fixedly provided with a first sliding rail 6 through bolts, and the front part of the fixing plate 5 is positioned on the right side of the first sliding rail 6 and fixedly provided with a second sliding rail 7 through bolts;
the plurality of control blocks 8 are movably arranged at the front part of the fixed plate 5 in an equidistant mode, the control blocks 8 are slidably arranged on the two first slide rails 6, the lower parts of the control blocks 8 are movably arranged in the moving ports 4 in a penetrating mode, the front parts of the control blocks 8 are fixedly provided with moving plates 9 in a welding mode, and the moving plates 9 are located below the cart 1;
the plurality of discharging pipes 10 are respectively and fixedly arranged on the plurality of moving plates 9 in a penetrating way, the upper ends of the discharging pipes 10 movably penetrate through the rectangular opening 3 and then are fixedly communicated with the storage box 2, the discharging pipes 10 are made of flexible materials and can be stressed to deform and bend, and a sowing quantity control mechanism 11 is arranged in a groove formed in the front side wall of the rectangular opening 3;
the groove plate 12 is slidably arranged on the second slide rail 7, a plurality of control grooves 13 are formed in the groove plate 12, the lower ends of the control grooves 13 on two sides are obliquely arranged towards the center of the groove plate 12, a cylindrical block 14 is movably arranged in the control grooves 13, the rear end of the cylindrical block 14 is fixedly connected with the control block 8, an adjusting block 15 is fixedly arranged on the left side wall of the groove plate 12, and when the groove plate 12 moves up and down, the plurality of control blocks 8 can drive the plurality of discharging pipes 10 to move through the cooperation of the cylindrical block 14 and the control grooves 13, and the distances between every two adjacent discharging pipes 10 are always kept equal, so that the adjustment and control of the sowing row spacing are realized;
the fixed block 16, the fixed block 16 is two, and the fixed upper and lower both sides that set up in the anterior left side of fixed plate 5 respectively, connect soon through the bearing between two fixed blocks 16 and be provided with threaded rod 17, the fixed control handle 18 that is provided with behind the fixed block 16 of top behind the upper end activity of threaded rod 17, regulating block 15 connects soon through the screw thread and sets up on threaded rod 17.
Embodiment two:
as shown in fig. 1 and 3, this embodiment is modified from the first embodiment in that the sowing amount control mechanism 11 includes:
the extrusion plate 11-1 is movably and contradicted in the groove, the extrusion plate 11-1 is fixedly provided with an extrusion strip 11-2 in an adhering manner on the rear side wall of the extrusion plate 11-1, the extrusion strip 11-2 is positioned in the rectangular opening 3, the rear part of the extrusion strip 11-2 is in contact and matched with the discharging pipe 10, and the extrusion strip 11-2 is made of rubber materials, so that the extrusion strip 11-2 is in soft contact with the discharging pipe 10, and unnecessary damage to the discharging pipe 10 in the extrusion process is avoided;
the rotating rod 11-3, the rotating rod 11-3 is connected on the extruding plate 11-1 in a screwed way, the rotating handle 11-4 is fixedly arranged at the front end of the rotating rod 11-3 after penetrating through the through hole in the cart 1, the rotating rod 11-3 is fixed with the bearing inner ring in the through hole, when the rotating handle 11-4 drives the rotating rod 11-3 to rotate, the extruding plate 11-1 can be controlled to move towards the outer side of the groove, the extruding of the discharging pipe 10 can be realized by matching with the extruding strip 11-2, so that the effective discharging inner diameter of the discharging pipe 10 is changed, and the seeding amount is controlled.
When the utility model is used, the rotating rod 11-3 is driven to rotate by the rotating handle 11-4, the extrusion plate 11-1 moves towards the outer side of the groove, the extrusion strips 11-2 are matched to extrude the discharging pipes 10 until the discharging pipes are closed, then seeds in the storage box 2 fall into the discharging pipes 10 under the influence of gravity, the trolley 1 is pushed to move the seeder to a position where sowing is required, the control handle 18 is rotated according to the row spacing to be sowed, the control handle 18 drives the threaded rod 17 to rotate, the threaded rod 17 drives the groove plate 12 to move up and down by the adjusting block 15 in cooperation with the sliding guide of the second sliding rail 7, the cylindrical block 14 slides in the control groove 13, the control blocks 8 are further moved left and right on the first sliding rail 6 and drive the discharging pipes 10 to move, the distances between two adjacent discharging pipes 10 can be kept equal, the synchronous equidistant adjustment of the row spacing to be sowed is realized, the rotating handle 11-4 can be driven to rotate the rotating rod 11-3 reversely, the extrusion plate 11-1 moves towards the inner side of the groove and the two ends of the second sliding rail 7, the sowing pipes 10 can be pushed down along with the sowing position of the sowing pipes 10, and the sowing position of the sowing pipes 10 can be pushed down at the same speed, and the sowing position can be changed along with the sowing position of the sowing pipes 10.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the synchronous equidistant adjustment of the row spacing of the seeding can be realized by the cooperation of the fixed plate 5, the first sliding rail 6, the second sliding rail 7, the control block 8, the moving plate 9, the groove plate 12, the columnar block 14, the adjusting block 15, the fixed block 16 and the threaded rod 17;
2. the adjustment of the extrusion distance of the discharging pipe 10 can be controlled through the cooperation of the seeding quantity control mechanism 11, so that the effective discharging inner diameter of the discharging pipe 10 is changed, and the seeding quantity is controlled.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A seeding machine with adjustable seeding row spacing comprises a cart (1) and a storage box (2), wherein the storage box (2) is fixedly arranged on the cart (1), a rectangular opening (3) is formed in the cart (1) at the position below the storage box (2), and a moving opening (4) is formed in the cart (1) at the position at the rear side of the rectangular opening (3);
the method is characterized in that: it also comprises:
the fixed plate (5), fixed plate (5) is fixed and is set up on shallow (1), both sides are fixed and are provided with first slide rail (6) about fixed plate (5) front portion, fixed plate (5) front portion is provided with second slide rail (7) fixedly on the right side of first slide rail (6);
the plurality of control blocks (8) are movably arranged at the front part of the fixed plate (5) in an equidistant mode, the control blocks (8) are slidably arranged on the two first slide rails (6), the lower parts of the control blocks (8) are movably arranged in the moving ports (4) in a penetrating mode, the front parts of the control blocks (8) are fixedly provided with moving plates (9), and the moving plates (9) are located below the trolley (1);
the plurality of discharging pipes (10) are respectively and fixedly arranged on the plurality of moving plates (9) in a penetrating way, the upper ends of the discharging pipes (10) movably penetrate through the rectangular opening (3) and then are fixedly communicated with the storage box (2), and a sowing quantity control mechanism (11) is arranged in a groove formed in the front side wall of the rectangular opening (3);
the groove plate (12), the groove plate (12) is arranged on the second sliding rail (7) in a sliding way, a plurality of control grooves (13) are formed in the groove plate (12), the lower ends of the control grooves (13) on two sides are obliquely arranged towards the center of the groove plate (12), a cylindrical block (14) is movably arranged in the control groove (13), the rear end of the cylindrical block (14) is fixedly connected with the control block (8), and an adjusting block (15) is fixedly arranged on the left side wall of the groove plate (12);
the fixed block (16), fixed block (16) are two, and fixed upper and lower both sides that set up in fixed plate (5) anterior left side respectively connect soon through the bearing between two fixed blocks (16) and are provided with threaded rod (17), and fixed control handle (18) that are provided with behind fixed block (16) of top is passed in the upper end activity of threaded rod (17), and regulating block (15) connect soon through the screw thread and set up on threaded rod (17).
2. A sowing machine with adjustable sowing row spacing as in claim 1, wherein: the sowing quantity control mechanism (11) comprises:
the extrusion plate (11-1) is movably and contradicted in the groove, the extrusion strip (11-2) is fixedly arranged on the rear side wall of the extrusion plate (11-1), the extrusion strip (11-2) is positioned in the rectangular opening (3), and the rear part of the extrusion strip (11-2) is in contact and matched with the discharge pipe (10);
the rotating rod (11-3) is arranged on the extrusion plate (11-1) in a screwed connection mode, a rotating handle (11-4) is fixedly arranged at the front end of the rotating rod (11-3) after penetrating through a through hole in the trolley (1), and the rotating rod (11-3) is fixed with the bearing inner ring in the through hole.
3. A sowing machine with adjustable sowing row spacing as in claim 1, wherein: both sides all are the chamfer setting around storage case (2) lower part.
4. A sowing machine with adjustable sowing row spacing as in claim 3, wherein: support blocks (19) are fixedly arranged on the front side and the rear side of the lower portion of the storage box (2), and the lower portion of each support block (19) is fixedly connected with the cart (1).
5. A sowing machine with adjustable sowing row spacing as in claim 1, wherein: the rear side wall of the fixed plate (5) is provided with a plurality of reinforcing ribs (20) which are integrally formed in an equidistant distribution mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556284.7U CN219536814U (en) | 2023-03-21 | 2023-03-21 | Sowing machine with adjustable sowing row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556284.7U CN219536814U (en) | 2023-03-21 | 2023-03-21 | Sowing machine with adjustable sowing row spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219536814U true CN219536814U (en) | 2023-08-18 |
Family
ID=87733361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556284.7U Active CN219536814U (en) | 2023-03-21 | 2023-03-21 | Sowing machine with adjustable sowing row spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219536814U (en) |
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2023
- 2023-03-21 CN CN202320556284.7U patent/CN219536814U/en active Active
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