CN116210417A - Two-stage parallel conveying ordered seedling throwing and planting mechanism for pot seedlings and seedling throwing machine - Google Patents
Two-stage parallel conveying ordered seedling throwing and planting mechanism for pot seedlings and seedling throwing machine Download PDFInfo
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- CN116210417A CN116210417A CN202310392544.6A CN202310392544A CN116210417A CN 116210417 A CN116210417 A CN 116210417A CN 202310392544 A CN202310392544 A CN 202310392544A CN 116210417 A CN116210417 A CN 116210417A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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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
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Transplanting Machines (AREA)
Abstract
The invention discloses a two-stage parallel conveying ordered seedling throwing mechanism and a seedling throwing machine for pot seedlings, and relates to the technical field of crop throwing and planting, comprising two groups of pot seedling conveying components and pot seedling throwing and planting components, wherein the pot seedling throwing and planting components are symmetrically arranged on two sides of the pot seedling conveying components; the pot seedling conveying component is provided with a plurality of pot seedling conveying belts which are arranged in parallel, the pot seedling throwing component is provided with a plurality of pot seedling throwing belts which are arranged in parallel, and the initial section of each pot seedling throwing belt corresponds to the tail end of each pot seedling conveying belt; the first driving motor is used for driving the pot seedling conveying belt, and the second driving motor is used for driving the pot seedling throwing and planting belt; the frame is used for installing the pot seedling conveying component, the pot seedling throwing and planting component and the power device. Through the arrangement of the invention, an orderly throwing-planting mechanism with reliable working performance and high working efficiency is provided, so that the requirement of mechanized throwing-planting of crops is met, and a solid foundation is laid for modern agricultural development.
Description
Technical Field
The invention relates to the technical field of crop throwing and planting, in particular to a bowl seedling two-stage line-dividing conveying ordered throwing and planting mechanism.
Background
The agricultural crop throwing and planting technology in China is divided into traditional manual throwing and planting and mechanical throwing and planting, and the reasons of high labor intensity, poor standardization, low operation efficiency and the like of the traditional manual throwing and planting are difficult to meet the requirements of modern agricultural production in China, and the mechanical throwing and planting is a necessary requirement for agricultural development in China. Compared with manual throwing, the mechanized throwing can improve the crop yield and reduce the production cost, and the mechanized throwing can meet the requirement of rapidly completing agricultural production, thereby obviously improving the production efficiency, saving the cost and reducing the labor intensity.
The throwing mechanism is a core component of the crop throwing machine, and the performance quality of the throwing mechanism determines the soil penetration depth, standing degree and row cavitation condition of the crop pot seedlings during the operation of the throwing machine. The existing throwing planting machine in China has the problems of poor throwing planting uniformity and serious damage to pot seedlings.
Aiming at the problems, the development of an ordered throwing-planting mechanism with reliable working performance and high working efficiency is needed to meet the requirements of mechanized throwing-planting of crops and lay a solid foundation for modern agricultural development.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a two-stage and line-dividing conveying and orderly throwing planting mechanism for pot seedlings.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a bowl seedling two-stage line-dividing conveying ordered throwing planting mechanism, comprising: the conveying throwing planting device comprises a pot seedling conveying component and pot seedling throwing planting components, wherein the pot seedling throwing planting components are two groups and are symmetrically arranged on two sides of the pot seedling conveying component; the pot seedling conveying component is provided with a plurality of parallel pot seedling conveying belts, the lengths of the pot seedling conveying belts gradually decrease from the middle to the two sides, the pot seedling throwing component is provided with a plurality of parallel pot seedling throwing belts, the lengths of the pot seedling throwing belts gradually decrease from the beginning end to the tail end of the pot seedling conveying belts, and the beginning sections of the pot seedling throwing belts correspond to the tail ends of the pot seedling conveying belts;
the power device comprises a first driving motor and a second driving motor, the first driving motor is used for driving the pot seedling conveying belt, and the second driving motor is used for driving the pot seedling throwing and planting belt;
the machine frame is used for installing the pot seedling conveying component, the pot seedling throwing and planting component and the power device.
Further, the pot seedling conveying component comprises a first-stage installation positioning plate, a first-stage driving belt pulley, a channeling preventing member Miao Geban and a pot seedling guide plate, wherein the first-stage installation positioning plate is fixedly connected to the frame, the first-stage driving belt pulley and a first-stage driving belt pulley shaft synchronously rotate, the first-stage driving belt pulley shaft is rotationally connected to the first-stage installation positioning plate and is in transmission connection with a first driving motor, the pot seedling conveying belt is connected with the first-stage driving belt pulley, and a channeling preventing partition plate is arranged between adjacent pot seedling conveying belts.
Further, the one-level installation locating plate includes one-level installation locating plate I and one-level installation locating plate II, one-level installation locating plate II fixed connection is in the frame, and one-level installation locating plate I adjustable setting is on one-level installation locating plate II, be provided with one-level driven pulley on the one-level installation locating plate I, the alms bowl body seedling conveyer belt cooperates with one-level driving pulley and one-level driven pulley.
Furthermore, the tail end of the pot seedling conveying belt is provided with a pot seedling guide plate which is fixedly connected to the seedling channeling prevention partition plate or the first-stage installation positioning plate.
Further, the included angle between the straight line of the running direction of the pot seedling throwing and planting belt and the straight line of the running direction of each row of pot seedling conveying belt is smaller than 90 degrees.
Further, the pot seedling throwing and planting component comprises a second-stage positioning mounting plate, a second-stage driving belt pulley and a seedling dropping preventing partition plate, wherein the second-stage positioning mounting plate is fixedly connected to the frame, the second-stage driving belt pulley and a second-stage driving belt pulley shaft synchronously rotate, the second-stage driving belt pulley shaft is rotationally connected to the second-stage mounting and positioning plate and is in transmission connection with a second driving motor, and the seedling dropping preventing partition plate is arranged between adjacent pot seedling throwing and planting belts.
Still further, the second grade location mounting panel includes second grade installation locating plate I and second grade installation locating plate II, second grade installation locating plate II fixed connection is in the frame, be provided with second grade driven pulley on the second grade installation locating plate I, the alms bowl body seedling is thrown and is planted area and second grade driving pulley and second grade driven pulley cooperation.
Furthermore, the secondary installation positioning plate I is provided with a throwing height angle adjusting plate, and the secondary driven belt pulley is arranged on the throwing height angle adjusting plate through a secondary driven belt pulley installation seat.
Further, the secondary driving pulley shaft comprises a secondary driving pulley shaft I and a secondary driving pulley shaft II, the secondary driving pulley shafts are rotatably connected to a secondary driving pulley shaft mounting seat I and are in transmission connection through a secondary intermediate transmission shaft, the secondary driving pulley shaft I is connected with a second driving motor through a coupler, a secondary driving pulley close to the power machine part is arranged on the secondary driving pulley shaft I, and a secondary driving pulley far away from the power machine part is arranged on the secondary driving pulley shaft II.
The bowl seedling two-stage parallel conveying ordered seedling throwing machine comprises the bowl seedling two-stage parallel conveying ordered seedling throwing and planting mechanism.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the invention discloses a bowl seedling two-stage parallel conveying ordered throwing and planting mechanism, which structurally comprises a frame, a bowl seedling conveying component, a bowl seedling throwing and planting component, a power device and the like; when the frame moves forwards, the pot seedlings thrown out by the pot seedling throwing and planting component can fall on a straight line parallel to the advancing direction, the row spacing among the pot seedlings in each row is the same, the hole spacing among the pot seedlings is the same, the ordered throwing and planting of the formed holes of the pot seedlings can be realized, a good ventilation and light transmission environment is provided for the growth of crops, the leaf area index is increased, the accumulation of dry matters is accelerated, and the purposes of high quality and high yield and cost saving and efficiency improvement are achieved.
2. According to the invention, the belt speed of the pot seedling conveying belt and the pot seedling throwing belt in the conveying throwing device can be adjusted, so that the distance between the throwing rows of the pot seedlings in each row can be correspondingly adjusted, and the planting agronomic requirements required by different crops can be met.
3. The bowl seedling two-stage parallel conveying ordered throwing planting mechanism disclosed by the invention can realize mechanization of throwing planting of different crops, can effectively reduce the labor cost, and is simple in structure, simple and convenient to operate and reliable in working performance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic structural view of a two-stage parallel conveying ordered throwing and planting mechanism for pot seedlings;
FIG. 2 is an isometric view of a two-stage, parallel-conveying, ordered throwing and planting mechanism for pot seedlings;
FIG. 3 is a schematic view of the structure of the pot seedling transporting member;
FIG. 4 is a schematic view of the construction of the pot seedling throwing part;
FIG. 5 is a schematic diagram of the transmission structure of the pot seedling throwing and planting part;
FIG. 6 is a schematic structural view of a primary driven pulley mount;
fig. 7 is a schematic structural view of a secondary driven pulley mount;
FIG. 8 is a schematic structural view of a secondary drive pulley axle mount I, a secondary drive pulley axle mount II, and a secondary intermediate drive shaft mount;
fig. 9 is a schematic diagram of the overall structure of the seedling throwing machine with the two-stage parallel conveying ordered throwing planting mechanism for the pot seedlings shown in fig. 1.
In the figure: 1-a frame; 2-conveying and throwing planting devices; 3-power means; 4-pot seedling conveying parts; 5-a pot seedling throwing and planting part; 6, a pot seedling conveying belt; 8-pot seedling throwing and planting belts; 9-a primary driving pulley shaft; 10-a first-stage driven pulley mounting seat;
11-first-stage installation positioning plates I; 12-a primary driven pulley; 13-a primary driving pulley; 14-a secondary driven pulley mounting seat; 15-a second-stage installation positioning plate I; 16-a secondary driven pulley; 17-a secondary driving pulley shaft I; 18-a secondary driving pulley shaft II; 19-a secondary intermediate transmission shaft; 20-a secondary driving pulley;
21-a second-stage driving pulley shaft mounting seat I; 21.1-locating hole I of the second-stage driving pulley shaft mounting seat I; 21.2-locating holes II of the mounting seat I of the secondary driving pulley shaft; 21.3-locating hole III of the mounting seat I of the secondary driving pulley shaft; 22-a secondary driving pulley shaft mounting seat II; 22.1-locating holes of a second-level driving pulley shaft mounting seat II; 23-a secondary intermediate transmission shaft mounting seat; 23.1-locating holes of a secondary intermediate transmission shaft mounting seat I; 24-a second-stage installation positioning plate II; 25-first-stage mounting positioning plates II; 26-anti-channeling Miao Geban; 27-a seedling drop prevention partition plate; 27.1-bending the supporting edge; 28-throwing and planting a height angle adjusting plate; 29-a bowl seedling guide plate; 30-a first drive motor;
31-a second drive motor; 32-a drive sprocket; 33-driven sprocket; 34-a chain; 35-coupling; 36-a drive gear; 37-intermediate gear; 38-a driven gear; 39-high speed ride-on power machine; 40-a two-stage parallel conveying and orderly throwing planting mechanism for pot seedlings; 41-a seedling taking mechanism; 42-a lifting mechanism; 43-a hitching mechanism; 44-mounting a frame; 45-drive system.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-8, a two-stage and line-separating conveying ordered throwing and planting mechanism for pot seedlings comprises a frame 1, a conveying throwing and planting device 2 and a power device 3, wherein the conveying throwing and planting device 2 is installed on the frame 1, the power device 3 drives the conveying throwing and planting device 2 to operate, the conveying throwing and planting device 2 comprises a pot seedling conveying part 4 and a pot seedling throwing and planting part 5, the pot seedling conveying part 4 and the frame 1 are arranged in the same direction, and the pot seedling throwing and planting part 5 is arranged below the pot seedling conveying part 4.
The power device 3 comprises a power component and a transmission component; the power component comprises a group of first driving motors 30 and two groups of second driving motors 31 which are respectively and fixedly arranged on the frame 1,
the transmission part comprises a driving sprocket 32, a driven sprocket 33, a chain 34, a coupler 35, a driving gear 36, an intermediate gear 37 and a driven gear 38;
the driving sprocket 32 is arranged at the output end of the first driving motor 30, the driven sprocket 33 is connected with the driving sprocket 32 through a chain 34 for transmission, the driven sprocket 33 is arranged at one end of the primary driving pulley shaft 9, and the driven sprocket 33 drives the primary driving pulley shaft 9 to rotate so as to drive each row of pot seedling conveying belts 6 to run;
one end of the coupler 35 is connected with the output end of the second driving motor 31, and the other end of the coupler is connected with the secondary driving pulley shaft I17 and drives the secondary driving pulley shaft I17 to rotate so as to drive part of the pot seedling throwing and planting belt 8 to run;
the driving gear 36 is arranged on the secondary driving pulley shaft I17, the intermediate gear 37 is meshed with the driving gear 36 and the driven gear 38 through gears to drive power to the driven gear 38, and the driven gear 38 is arranged at one end of the secondary driving pulley shaft II 18 and drives the secondary driving pulley shaft II 18 to rotate so as to drive other pot seedling throwing and planting belts 8 to run;
specifically, the rotation direction of the secondary driving pulley shaft I17 and the secondary driving pulley shaft II 18 is the same, and the transmission ratio is 8:5, a step of; the power component is not limited to a driving motor, and can only provide power for the mechanism to realize the operation of the conveying throwing planting device, such as a hydraulic motor, a chassis PTO and the like.
The pot seedling conveying component 4 is symmetrically provided with a plurality of pot seedling conveying belts 6 with different lengths (the lengths of the pot seedling conveying belts gradually decrease from the middle to the two sides), and the running direction of each row of pot seedling conveying belts 6 is opposite to the advancing direction of the frame 1;
the driving part of the pot seedling conveying part 4 comprises a primary driving pulley shaft 9, a plurality of primary driven pulley mounting seats 10 and a primary mounting positioning plate I11;
the primary installation positioning plate I11 is installed on the frame, the primary driven pulley installation seat 10 is installed on the primary installation positioning plate I through bolts and is adjustable in position with the primary installation positioning plate I11, and the primary driven pulley installation seat 10 is also provided with a primary driven pulley 12; two primary driving belt pulleys 13 with the same diameter are arranged on the primary driving belt pulley shaft 9, and the primary driving belt pulley shaft 9 is driven to drive the pot seedling conveying belt 6 to run at the same speed; one end of the pot seedling conveying belt 6 is connected with the primary driving belt wheel 13, the other end is connected with the primary driven belt wheel 12, pot seedlings are input from the input end of the primary driving belt wheel shaft 9 and conveyed towards the primary driven belt wheel 12 through the pot seedling conveying belt 6, and the pot seedlings leave the pot seedling conveying part 4 at the output end of the pot seedling conveying belt 6;
the primary driven pulley 12 is installed on the primary installation locating plate I11 through the primary driven pulley installation seat 10, the mode of waist-shaped holes and bolts is adopted in this embodiment to realize the relative motion and fixing of the primary driven pulley installation seat 10 and the primary installation locating plate I11, the position of the primary driven pulley 12 can be changed by adjusting the position of the primary driven pulley installation seat 10, and the conveying end position of the pot seedling conveying belt 6 is adjusted so as to realize the ordered and separate conveying of the pot seedlings to the corresponding pot seedling throwing and planting belts 8 in each row.
The pot seedling conveying component 4 also comprises a first-stage installation positioning plate II 25 and a plurality of anti-channeling Miao Geban; the anti-channeling Miao Geban is arranged along the running direction of the pot seedling conveying belt 6 of each row, one end of the anti-channeling Miao Geban is mounted with the first-stage mounting positioning plate II 25 through bolts, and the other end of the anti-channeling Miao Geban is mounted with the first-stage driven belt wheel mounting seat 10 through bolts; the length of the anti-channeling Miao Geban is matched with the length of the corresponding pot seedling conveying belts 6 in each row, so that the pot seedlings are prevented from being laterally offset and falling in the conveying process, and the ordered conveying of the pot seedlings on the corresponding pot seedling conveying belts 6 in each row is ensured.
In other preferred embodiments, a pot seedling guide plate 29 is arranged at the tail end of each row of pot seedling conveying belts 6; the bowl seedling guide plate 29 is fixedly arranged on the anti-channeling baffle plate 26, the bowl seedling guide plate 29 receives the bowl seedlings output by the tail end of the bowl seedling conveying belt 6 and guides the bowl seedlings to the bowl seedling throwing and planting belts 8 corresponding to each row, and the bowl seedling guide plate 29 can change the conveying state of the bowl seedlings from ' front bowl seedlings ' to ' front bowl seedlings ' and back bowl seedlings ' to achieve the effects of improving the standing seedling posture and improving the throwing and planting qualification rate.
In other preferred embodiments, the pot seedling conveying belt 6 is used for receiving pot seedlings entering the conveying and throwing planting device 2, sequentially conveying the pot seedlings to the tail ends of the pot seedling conveying belts 6 in a row, and sequentially throwing the pot seedlings from the tail ends of the pot seedling throwing planting belts 8 in each row simultaneously by passing under the tail ends of the corresponding pot seedling conveying belts 6 to receive the pot seedlings output by the tail ends of the pot seedling conveying belts 6;
in other preferred embodiments, the pot seedling conveying belt 6 is provided with an operation speed matched with the advancing speed of the frame 1, pot seedlings leave from the tail ends of the pot seedling conveying belts 6 of each row at the same speed, the pot seedlings of the same group are simultaneously thrown from the tail ends of the pot seedling throwing belts 8 of each row at different speeds, the falling points of the thrown pot seedlings are different from the center line of the advancing direction of the frame 1, but the consistent row spacing and the same hole spacing are kept between the falling points of the pot seedlings, so that the ordered throwing planting of the pot seedlings in the forming holes is realized.
The pot seedling throwing and planting parts 5 are two groups and are symmetrically arranged at the left side and the right side of the pot seedling conveying part, the pot seedling throwing and planting parts 5 are provided with a plurality of pot seedling throwing and planting belts 8 with different lengths (gradually lowered from the side close to the power device to the side far away from the power device), and the included angle between the running direction of each row of pot seedling throwing and planting belts 8 and the line where the running direction of each row of pot seedling conveying belts 6 is positioned is smaller than 90 degrees;
the pot seedling throwing and planting component 5 comprises a plurality of secondary driven pulley mounting seats 14 and a secondary mounting positioning plate I15; the secondary driven pulley mounting seat 14 and the secondary mounting positioning plate I15 are mounted through bolts, the positions of the secondary driven pulley mounting seat 14 and the secondary mounting positioning plate I15 are adjustable, and a secondary driven pulley 16 is further arranged on the secondary driven pulley mounting seat 14;
in other preferred embodiments, the pot seedling throwing and planting component 5 comprises a secondary driving pulley shaft I17, a secondary driving pulley shaft II 18 and a secondary intermediate transmission shaft 19 (for installing an intermediate gear 37), wherein a plurality of secondary driving pulleys 20 with different diameters are arranged on the secondary driving pulley shaft I17 and the secondary driving pulley shaft II 18, and the secondary driving pulleys 20 are driven to drive the pot seedling throwing and planting belt 8 to operate at different speeds; one end of the pot seedling throwing and planting belt 8 is connected with the secondary driving belt pulley 20, the other end is connected with the secondary driven belt pulley 16, pot seedlings are input from the input end of the secondary driving belt pulley 20, are conveyed to the direction of the secondary driven belt pulley 16 through the pot seedling throwing and planting belt 8, leave the pot seedling throwing and planting part 5 at the output end of the pot seedling throwing and planting belt 8, and are thrown into a farmland at different speeds, so that ordered throwing and planting of the pot seedlings is realized.
The secondary driven pulley 16 is installed on the secondary installation locating plate I15 through the secondary driven pulley installation seat 14, the mode of kidney-shaped holes and bolts is adopted in the embodiment to achieve the relative movement and fixation of the secondary driven pulley installation seat 14 and the secondary installation locating plate I15, the position of the secondary driven pulley 16 can be changed by adjusting the position of the secondary driven pulley installation seat 14, and the throwing and planting starting position of the pot seedling throwing and planting belt 8 is adjusted, so that the ordered throwing and planting of the pot seedlings is achieved.
The diameters of the secondary driving pulleys 20 arranged on the secondary driving pulley shaft I17 and the secondary driving pulley shaft II 18 are different, and the diameter of the secondary driving pulley 20 close to the power device 3 is larger, otherwise, the diameter is smaller. When the power device 3 provides the same rotating speed, the linear speed provided by the secondary driving pulley 20 with larger diameter is faster, so that the initial throwing speed of the pot seedlings is faster, the throwing distance of the pot seedlings between different rows is changed in equal proportion due to the diameter change of the secondary driving pulley 20, and the throwing belt 8 of each row of pot seedlings is adjusted to realize that the thrown pot seedlings simultaneously fall on the same straight line perpendicular to the advancing direction of the frame 1. When the rotating speed of the power device 3 is changed, the linear speed of the secondary driving belt wheel 20 with larger diameter is changed faster, so that the throwing distance of the pot seedlings is changed, and the distance between throwing rows of the pot seedlings in each row is correspondingly adjusted to meet the planting agronomic requirements required by different crops.
In other preferred embodiments, the pot seedling throwing and planting component 5 comprises a secondary driving pulley shaft mounting seat I21, a secondary driving pulley shaft mounting seat II 22, a secondary intermediate transmission shaft mounting seat I23 and a secondary mounting positioning plate II 24; the secondary driving belt wheel shaft mounting seat I21, the secondary driving belt wheel shaft mounting seat II 22 and the secondary intermediate transmission shaft mounting seat I23 are respectively mounted with the secondary mounting positioning plate I15 through bolts, and the positions of the secondary driving belt wheel shaft mounting seat II and the secondary intermediate transmission shaft mounting seat I15 are adjustable; one end of the secondary driving pulley shaft I17 is arranged on a positioning hole I21.1 of the secondary driving pulley shaft mounting seat I, and the other end of the secondary driving pulley shaft I is arranged on a positioning hole 22.1 of the secondary driving pulley shaft mounting seat II; one end of the secondary driving pulley shaft II 18 is installed in a positioning hole II 21.2 of the secondary driving pulley shaft installation seat I, and the other end of the secondary driving pulley shaft II is installed in a positioning hole 22.1 of the secondary driving pulley shaft installation seat II; one end of the secondary intermediate transmission shaft 19 is arranged in a positioning hole III 21.3 of the secondary driving pulley shaft mounting seat I, and the other end is arranged in a positioning hole 23.1 of the secondary intermediate transmission shaft mounting seat I; the rotation directions of the secondary driving pulley shaft I17 and the secondary driving pulley shaft II 18 are the same and the running directions of the pot seedling throwing and planting belts 8 driving the rows are the same; the secondary driving pulley shaft I17, the secondary driving pulley shaft II 18 and the secondary intermediate transmission shaft 19 are parallel to each other and are in the same horizontal plane, so that the pot seedling throwing and planting belts 8 of each row can run stably.
In other preferred embodiments, the pot seedling throwing member 5 includes a plurality of seedling drop prevention partitions 27; the seedling drop-preventing partition plates 27 are arranged along the running direction of the pot seedling throwing and planting belts 8 of each row, one end of each seedling drop-preventing partition plate 27 is mounted with the secondary mounting positioning plate I15 through bolts, and the other end of each seedling drop-preventing partition plate is mounted with the secondary driven belt wheel mounting seat 14 through bolts; the seedling drop prevention partition plate 27 is provided with a bending supporting edge 27.1, and the bending supporting edge 27.1 plays a role in supporting the pot seedling throwing and planting belt 8 between the secondary driving belt pulley 20 and the secondary driven belt pulley 16; the length of the seedling drop-preventing partition plate 27 is matched with the length of the pot seedling throwing and planting belt 8 corresponding to each row, so that the pot seedlings are prevented from dropping from the side direction in the conveying process, and the ordered conveying and throwing and planting of the pot seedlings on the pot seedling throwing and planting belt 8 corresponding to each row are ensured.
In other preferred embodiments, the pot seedling throwing component 5 further comprises a throwing height angle adjusting plate 28; the throwing height angle adjusting plates 28 are arranged between the secondary driven belt wheel mounting seat 14 and the secondary mounting positioning plate I15, and the heights and angles of the tail ends of the throwing belts 8 of the pot seedlings in each row and the plane of the farmland can be adjusted through the combination of the multiple throwing height angle adjusting plates 28 so as to achieve the purposes of orderly throwing the pot seedlings and forming holes in rows when the pot seedlings fall into the farmland.
Referring to fig. 9, an ejection belt-type ordered throwing and planting machine is provided with the above two-stage branched conveying ordered throwing and planting mechanism 40 for pot seedlings, wherein the ejection belt-type ordered throwing and planting machine comprises a high-speed riding type power machine 39, a seedling taking mechanism 41, a lifting mechanism 42, a hanging mechanism 43, a mounting rack 44 and a transmission system 45; the high-speed riding power machine 39 is hinged with the front end of the lifting mechanism 42, the rear end of the lifting mechanism 42 is hinged with the front end of the hanging mechanism 43, the rear end of the hanging mechanism 43 is hinged with the middle of the mounting frame 44, the bowl seedling two-stage parallel conveying ordered throwing and planting mechanism 40 is fixedly arranged above the mounting frame 44, and the seedling taking mechanism 41 is arranged above the bowl seedling two-stage parallel conveying ordered throwing and planting mechanism 40; the power input end of the transmission system 45 is connected with a power output shaft arranged at the rear end of the high-speed riding type power machine 39, the power output end of the transmission system 45 is connected with the bowl seedling two-stage parallel conveying ordered seedling throwing and planting mechanism 40 and the seedling fetching mechanism 41, and ordered seedling fetching and fixed-point seedling throwing operations of the bowl seedlings are realized through gear and chain wheel compound transmission.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a bowl seedling two-stage divides line to carry ordered throwing to plant mechanism which characterized in that includes:
the conveying throwing planting device comprises a pot seedling conveying component and pot seedling throwing planting components, wherein the pot seedling throwing planting components are two groups and are symmetrically arranged on two sides of the pot seedling conveying component; the pot seedling conveying component is provided with a plurality of parallel pot seedling conveying belts, the lengths of the pot seedling conveying belts gradually decrease from the middle to the two sides, the pot seedling throwing component is provided with a plurality of parallel pot seedling throwing belts, the lengths of the pot seedling throwing belts gradually decrease from the beginning end to the tail end of the pot seedling conveying belts, and the beginning sections of the pot seedling throwing belts correspond to the tail ends of the pot seedling conveying belts;
the power device comprises a first driving motor and a second driving motor, the first driving motor is used for driving the pot seedling conveying belt, and the second driving motor is used for driving the pot seedling throwing and planting belt;
the machine frame is used for installing the pot seedling conveying component, the pot seedling throwing and planting component and the power device.
2. The ordered throwing and planting mechanism for two-stage parallel conveying of pot seedlings according to claim 1, wherein the pot seedlings conveying component comprises a first-stage installation positioning plate, a first-stage driving belt wheel, a channeling prevention Miao Geban and a pot seedlings guide plate, the first-stage installation positioning plate is fixedly connected to the frame, the first-stage driving belt wheel and a first-stage driving belt wheel shaft synchronously rotate, the first-stage driving belt wheel shaft is rotatably connected to the first-stage installation positioning plate and is in transmission connection with a first driving motor, the pot seedlings conveying belt is connected with the first-stage driving belt wheel, and a channeling prevention partition plate is arranged between adjacent pot seedlings conveying belts.
3. The two-stage line-dividing conveying ordered throwing and planting mechanism for pot seedlings according to claim 2, wherein the one-stage installation positioning plate comprises a one-stage installation positioning plate I and a one-stage installation positioning plate II, the one-stage installation positioning plate II is fixedly connected to the frame, the one-stage installation positioning plate I is adjustably arranged on the one-stage installation positioning plate II, a one-stage driven belt pulley is arranged on the one-stage installation positioning plate I, and the pot seedling conveying belt is matched with the one-stage driving belt pulley and the one-stage driven belt pulley.
4. The ordered throwing and planting mechanism for two-stage parallel conveying of pot seedlings according to claim 2, wherein the tail end of the pot seedling conveying belt is provided with a pot seedling guide plate which is fixedly connected to a seedling channeling prevention partition plate or a first-stage installation positioning plate.
5. The ordered throwing and planting mechanism for two-stage parallel conveying of pot seedlings according to claim 1, wherein an included angle between a straight line of the running direction of the pot seedling throwing and planting belt and a straight line of the running direction of each row of pot seedling conveying belt is smaller than 90 degrees.
6. The two-stage line-dividing conveying ordered throwing and planting mechanism for pot seedlings according to claim 1, wherein the pot seedlings throwing and planting component comprises a second-stage positioning mounting plate, a second-stage driving belt wheel and a seedling dropping preventing partition plate, the second-stage positioning mounting plate is fixedly connected to a frame, the second-stage driving belt wheel and a second-stage driving belt wheel shaft synchronously rotate, the second-stage driving belt wheel shaft is rotatably connected to the second-stage mounting positioning plate and is in transmission connection with a second driving motor, and the seedling dropping preventing partition plate is arranged between adjacent pot seedlings throwing and planting belts.
7. The ordered throwing and planting mechanism for two-stage split conveying of pot seedlings according to claim 6, wherein the secondary positioning and mounting plate comprises a secondary mounting and positioning plate I and a secondary mounting and positioning plate II, the secondary mounting and positioning plate II is fixedly connected to the frame, a secondary driven belt wheel is arranged on the secondary mounting and positioning plate I, and the pot seedlings throwing and planting belt is matched with the secondary driving belt wheel and the secondary driven belt wheel.
8. The ordered throwing and planting mechanism for two-stage and line-dividing conveying of pot seedlings according to claim 7, wherein a throwing and planting height angle adjusting plate is arranged on the second-stage installation positioning plate I, and the second-stage driven belt pulley is arranged on the throwing and planting height angle adjusting plate through a second-stage driven belt pulley installation seat.
9. The ordered throwing and planting mechanism for two-stage split conveying of pot seedlings according to claim 6, wherein the secondary driving pulley shaft comprises a secondary driving pulley shaft I and a secondary driving pulley shaft II, the secondary driving pulley shafts are rotatably connected to a secondary driving pulley shaft mounting seat I and are in transmission connection through a secondary intermediate transmission shaft, the secondary driving pulley shaft I is connected with a second driving motor through a coupling, a secondary driving pulley adjacent to a power machine part is arranged on the secondary driving pulley shaft I, and a secondary driving pulley far away from the power machine part is arranged on the secondary driving pulley shaft II.
10. A two-stage parallel-conveying ordered seedling throwing machine for pot seedlings, which is characterized by comprising the two-stage parallel-conveying ordered seedling throwing and planting mechanism for pot seedlings according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310392544.6A CN116210417A (en) | 2023-04-13 | 2023-04-13 | Two-stage parallel conveying ordered seedling throwing and planting mechanism for pot seedlings and seedling throwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310392544.6A CN116210417A (en) | 2023-04-13 | 2023-04-13 | Two-stage parallel conveying ordered seedling throwing and planting mechanism for pot seedlings and seedling throwing machine |
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| Publication Number | Publication Date |
|---|---|
| CN116210417A true CN116210417A (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310392544.6A Pending CN116210417A (en) | 2023-04-13 | 2023-04-13 | Two-stage parallel conveying ordered seedling throwing and planting mechanism for pot seedlings and seedling throwing machine |
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| Country | Link |
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| CN (1) | CN116210417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117099541A (en) * | 2023-08-23 | 2023-11-24 | 中国农业大学 | High-speed cutting and orderly throwing-planting machine and cutting and throwing-planting method for blanket-shaped rice seedlings |
| CN117099541B (en) * | 2023-08-23 | 2024-06-11 | 中国农业大学 | High-speed cutting and orderly throwing-planting machine and cutting and throwing-planting method for blanket-shaped rice seedlings |
-
2023
- 2023-04-13 CN CN202310392544.6A patent/CN116210417A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117099541A (en) * | 2023-08-23 | 2023-11-24 | 中国农业大学 | High-speed cutting and orderly throwing-planting machine and cutting and throwing-planting method for blanket-shaped rice seedlings |
| CN117099541B (en) * | 2023-08-23 | 2024-06-11 | 中国农业大学 | High-speed cutting and orderly throwing-planting machine and cutting and throwing-planting method for blanket-shaped rice seedlings |
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