CN221203257U

CN221203257U - Inter-row dibbling device for corn and soybean composite planting

Info

Publication number: CN221203257U
Application number: CN202323337359.1U
Authority: CN
Inventors: 窦晓利; 李积友; 魏立明; 范茂盛
Original assignee: Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences)
Current assignee: Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences)
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-06-25
Anticipated expiration: 2033-12-08

Abstract

The utility model discloses a corn and soybean compound planting inter-row dibbling device, which belongs to the technical field of agricultural planting and comprises a sowing unit and a connecting frame for supporting the sowing unit, wherein one end of the connecting frame is provided with a land wheel, the land wheel is attached to the working ground to rotate, the land wheel rotates in the sowing process of the sowing unit, a blanking wheel also continuously rotates, internal seeds fall into a material groove at the upper end of the blanking wheel, and the seeds are driven to be thrown into soil along with the continuous rotation of the blanking wheel.

Description

Inter-row dibbling device for corn and soybean composite planting

Technical Field

The utility model belongs to the technical field of agricultural planting, and particularly relates to a corn and soybean compound planting inter-row dibbling device.

Background

The soybean and corn strip composite planting technology is innovatively developed on the basis of traditional intercropping, and adopts a one-season double-harvest planting mode of intercropping 2-4 rows of small plant spacing close planting corn strips and 2-6 rows of soybean strips and intercropping annual alternate rotation, so that the method is suitable for mechanized operation and harmonious symbiosis among crops. The method comprises two types of soybean corn strip intercropping and strip intercropping. The soybean and corn are intercropped, the symbiotic time of the two crops is less than half of the whole growth period, the corn is usually sowed first, and the soybean is sowed in the male-pulling and silking period of the corn. The early period of the soybean is influenced by the corn, and the middle and later period of the soybean after corn harvesting has quite long single-cropping growth time, so that the time and the space can be fully utilized. The soybean and corn are intercropped, the symbiotic time of the two crops is longer than half of the whole growth period, and the soybean and the corn are sowed simultaneously and harvested basically in the same period. When the soybean and corn strip-shaped composite planting is performed, the row spacing, the quantity and the speed of the seeds to be discharged are required to be adjusted according to different growth conditions, so that the condition that the seeds to be discharged are too much or too little is avoided, and the growth of the seeds is influenced.

When the existing seeding device is used for the strip-shaped composite planting of soybeans and corns, the blanking rate is inconvenient to adjust according to the difference of seeds, the feeding speed of the seeds is inconvenient to adjust according to the moving speed of a seeding machine, and the use is inconvenient.

Disclosure of utility model

The utility model aims to provide a corn and soybean compound planting inter-row dibbling device, which solves the technical problems that the discharging speed is inconvenient to adjust according to the difference of seeds and the feeding speed of the seeds in the prior art and the moving speed of a seeder is inconvenient to adjust.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: an inter-row dibbling device for corn and soybean composite planting comprises

The sowing unit is used for sowing corn and soybean, and a connecting frame for supporting the sowing unit, one end of the connecting frame is provided with a land wheel, and the land wheel is attached to the working ground to rotate;

The seeding unit comprises a storage hopper and a blanking wheel arranged at the lower end of the storage hopper, wherein the lower end of the blanking wheel is communicated with a bulldozer, and the cavity of the bulldozer is hollow and is communicated with the storage hopper at the upper end through a pipeline.

Preferably, the material groove is formed in the side face of the blanking wheel, the material groove is uniformly formed in the outer side face of the blanking wheel, a plugging piece is inserted into one side of the blanking wheel, and the plugging piece is inserted into a notch formed in the outer end of the material groove.

Preferably, the notch end part arranged on the side surface of the blanking wheel is arranged on the outer wall of the storage hopper, one side of the blanking wheel is fixedly provided with a positioning ring, and the plugging piece and the positioning ring are fastened through screws to prevent falling.

Preferably, a packing is embedded in the material tank, and one side positioning pin of the packing is embedded in a clamping groove on one side of the material tank.

Preferably, a positioning hole is formed in one side of the blanking wheel, the blanking wheel is fixed to the blanking wheel through a bolt and the positioning hole, and the center of the blanking wheel is sleeved at the upper end of the first rotating shaft and is fixed through the bolt.

Preferably, the guide piece is all installed to the inner chamber lower extreme both sides of storage hopper, the middle part cavity and the unloading wheel size phase-match of guide piece, the lower extreme of guide piece is the upper end slot of slope form to unloading wheel and carries out the guide, the top movable mounting of unloading wheel has the driving part.

Preferably, the connecting frame comprises a transverse rod, a traction frame is arranged in the middle of the transverse rod, a connecting clamping piece is arranged on one side of the traction frame in a lifting sliding mode, traction pieces are sleeved at the upper ends of the transverse rods on two sides of the traction frame, and the traction pieces are fixedly arranged at the upper ends of traction heads on one side of the storage hopper through bolts.

Preferably, both ends of the transverse rod are connected with the walking wheel, a first transmission part is further arranged on the inner side of the walking wheel, the first transmission part comprises a first sprocket and a second sprocket which are movably arranged at the upper end of the end part of the connecting frame, the center of the second sprocket is fixedly connected with the center of the walking wheel, the first sprocket is driven through a chain encircling the upper end of the second sprocket, the center of the first sprocket is fixedly connected with a first rotating shaft, and the other end part of the first rotating shaft is connected with a second transmission part.

Preferably, the material stirring part comprises a second rotating shaft and a material stirring rod sleeved at the upper end of the second rotating shaft, the material stirring rod is fixedly arranged at the upper end of the second rotating shaft through bolts, and the second rotating shaft penetrates through holes at two sides of the storage hopper.

Preferably, the second transmission part comprises a first rotating wheel fixedly installed at the end part of the second rotating shaft and a second rotating wheel fixedly installed at the end part of the first rotating shaft, and the first rotating wheel and the second rotating wheel are connected and driven through a belt.

The inter-row dibbling device for corn and soybean composite planting has the following advantages:

This compound planting inter-row dibbling device of maize soybean, when using the seeding unit to carry out compound planting to maize soybean seed material, throw the seed material into inside the storage hopper, in the seeding unit seeding process, walk the land wheel and rotate, the feed wheel also constantly rotates, fall into the material inslot portion of feed wheel upper end with inside seed material, along with the continuous rotation of feed wheel with the seed material drive throw into the bulldoze piece of lower extreme inside throw into in the soil, can be according to the needs that the seed material was planted when throwing, reasonable interval inserts the shutoff piece, make it evenly shutoff with the material groove, along with the rotatory even interval blanking of feed wheel, can adjust the unloading interval of different seeding units according to the planting habit of maize, soybean seed material is different, it is more nimble to use, guarantee to throw evenly with the blanking at every turn, quantitative blanking, the planting of being convenient for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the seeding unit of the present utility model;

FIG. 3 is a schematic view of the internal structure of the storage hopper according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the blanking wheel of the present utility model;

FIG. 5 is a schematic view of a first transmission portion according to the present utility model;

FIG. 6 is a schematic view of a connector structure according to the present utility model;

FIG. 7 is a schematic diagram of a material shifting portion according to the present utility model;

fig. 8 is a schematic diagram of a second transmission part structure of the present utility model.

The figure indicates: 100. a sowing unit; 110. a storage hopper; 111. a material guide; 120. a support frame; 130. a bulldozer; 140. a blanking wheel; 141. a material tank; 142. positioning holes; 143. a blocking member; 144. a positioning ring; 145. a first rotation shaft; 146. a closure; 150. a traction member; 160. a soil leveling member; 170. a material stirring part; 171. a second rotation shaft; 172. a stirring rod; 200. a connecting frame; 210. a traction frame; 220. a transverse bar; 230. a connecting clip; 240. a second transmission part; 241. a first wheel; 242. a second wheel; 300. a first transmission part; 310. a first sprocket; 320. a second sprocket; 330. a chain; 400. and a land wheel.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to 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 embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In order to better understand the purpose, structure and function of the present utility model, the following describes a corn and soybean composite planting inter-row dibbling device in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the inter-row dibbling device for corn and soybean composite planting of the present utility model includes a sowing unit 100 for sowing corn and soybean, and a connecting frame 200 for supporting the sowing unit 100, wherein one end of the connecting frame 200 is provided with a land wheel 400 for driving the sowing unit 100 to rotate, and the land wheel 400 is attached to a working ground to rotate.

The seeding unit 100 comprises a storage hopper 110 for storing corn and soybean seeds and a blanking wheel 140 arranged at the lower end of the storage hopper 110 and used for blanking seeds in the storage hopper 110, the lower end of the blanking wheel 140 is communicated with a bulldozer 130, the cavity of the bulldozer 130 is hollow, the cavity is communicated with the storage hopper 110 at the upper end through a pipeline, a material groove 141 for storing the seeds in a component way is formed in the side face of the blanking wheel 140, the material groove 141 is uniformly formed in the outer side face of the blanking wheel 140, a blocking piece 143 used for blocking the material groove 141 is inserted in one side of the blanking wheel 140, and the blocking piece 143 is inserted in a notch formed in the outer end of the material groove 141.

When the seeding unit 100 is used for carrying out compound planting on corn and soybean seeds, the seeds are thrown into the storage hopper 110, the land wheel 400 rotates in the seeding process of the seeding unit 100, the blanking wheel 140 also continuously rotates, the seeds in the interior fall into the material groove 141 at the upper end of the blanking wheel 140, the seeds are driven to be thrown into soil by the bulldozing piece 130 at the lower end along with the continuous rotation of the blanking wheel 140, the plugging piece 143 can be inserted at reasonable intervals according to the needs of seed planting during feeding, the material groove 141 is uniformly plugged, blanking intervals of different seeding units 100 can be regulated according to the planting habits of corn and soybean seeds along with the rotation of the blanking wheel 140, the use is more flexible, the uniform and quantitative blanking of each feeding and blanking is ensured, and the planting is convenient.

Further, the end part of the notch formed in the side surface of the blanking wheel 140 is arranged on the outer wall of the storage hopper 110, the length of the blocking piece 143 is longer than that of the notch, a positioning ring 144 used for fixing the blocking piece 143 is fixedly mounted on one side of the blanking wheel 140, the blocking piece 143 and the positioning ring 144 are fastened through screws to prevent the blocking piece 143 from falling off, and the blocking piece 143 is prevented from falling off due to vibration in the advancing process of the seeding unit 100.

Further, the inside embedding in material groove 141 is installed and is used for carrying out the spaced packing piece 146 to material groove 141 inner space, the inside draw-in groove of installing in material groove 141 one side is gone into to one side locating foot embedding of packing piece 146, the mounting height of packing piece 146 is less than the notch height of shutoff piece 143, avoid influencing the slidable mounting of shutoff piece 143, the packing piece 146 is packed into the material groove 141 inside can reduce the volume in material groove 141, reduce the entering volume of seed material, because maize and soybean throw the material grain number different at every turn, can control the input volume of seed material, it is comparatively convenient to use.

Further, a positioning hole 142 for fixing the blanking wheel 140 is formed in one side of the blanking wheel 140, the blanking wheel 140 is fixed to the blanking wheel 140 through a bolt and the positioning hole 142, the center of the blanking wheel 140 is sleeved at the upper end of the first rotating shaft 145 and is fixed through the bolt, the blanking wheel 140 is conveniently fixed, the bolt can be detached during overhauling, and then the blanking wheel 140 is pushed out along one side of the first rotating shaft 145, so that overhauling and maintenance operations on the blanking wheel 140 are facilitated.

Further, the guide piece 111 is all installed to storage hopper 110 inner chamber lower extreme both sides, and the middle part cavity and the unloading wheel 140 size assorted of guide piece 111, the lower extreme of guide piece 111 are the slope form and carry out the guide to the upper end slot of unloading wheel 140, and the top movable mounting of unloading wheel 140 has the driving part 170 that is used for stirring inside maize, soybean seed material, conveniently guides into the notch inside of unloading wheel 140 upper end with the seed material, avoids the material card not getting into material groove 141 upper end at storage hopper 110 inner chamber.

Further, the storage hopper 110 is movably provided with the supporting frame 120 for supporting the storage hopper 110 and the bulldozer 130 through the lower end, the rear end of the supporting frame 120 is connected with the soil leveling member 160 through a connecting chain, the storage hopper 110 can be supported and moved conveniently, the soil leveling member 160 backfills the pushed soil pit, and the growth of seeds is facilitated.

As shown in fig. 6, the connection frame 200 includes a transverse rod 220 for connecting the seeding unit 100 to form a whole, a traction frame 210 for traction of the transverse rod 220 is installed in the middle of the transverse rod 220, a connection clamping member 230 is installed on one side of the traction frame 210 in a lifting and sliding manner, the connection clamping member 230 is installed at the rear end of the driving device for traction driving, traction members 150 for connecting the traction seeding unit 100 are sleeved on the upper ends of the transverse rods 220 on two sides of the traction frame 210, and the traction members 150 are fixedly installed at the upper ends of traction heads on one side of the storage hopper 110 through bolts.

When the seeding unit 100 performs a seeding operation, a driving device (for example, a tractor) is mounted at the upper end of the connecting clamping member 230, the seeding unit 100 is driven to move by the traction frame 210 and the transverse rod 220, and the position of the traction member 150 can be adjusted according to the requirement of the row spacing during mounting, so that the seeding position of the seeding unit 100 can be adjusted, and the adjustment is facilitated according to the growth conditions of corn and soybean.

As shown in fig. 5 and 7-8, both ends of the transverse bar 220 are connected with the ground wheel 400, the inner side of the ground wheel 400 is further provided with a first transmission part 300 for driving the blanking wheel 140 and the material shifting part 170, the first transmission part 300 comprises a first sprocket 310 and a second sprocket 320 movably mounted at the upper end of the end part of the connecting frame 200, the center of the second sprocket 320 is fixedly connected with the center of the ground wheel 400, the first sprocket 310 is transmitted through a chain 330 encircling the upper end of the second sprocket 320, the center of the first sprocket 310 is fixedly connected with the first rotary shaft 145, and the other end part of the first rotary shaft 145 is connected with the second transmission part 240.

When the land wheel 400 rotates, the second chain wheel 320 and the chain 330 drive the first chain wheel 310 to rotate, and then the first rotary shaft 145 can be driven to rotate along with the rotation of the land wheel 400, so that the blanking rate of the blanking wheel 140 is controlled along with the advancing of the land wheel 400, the blanking wheel 140 is provided with rotary power, the phenomenon that the blanking wheel 140 rotates faster to cause the accumulation of seeds due to slower movement is avoided, and the seeding of soybeans and corns is facilitated.

The stirring part 170 comprises a second rotating shaft 171 for driving and a stirring rod 172 sleeved at the upper end of the second rotating shaft 171 for stirring seeds, the stirring rod 172 is fixedly arranged at the upper end of the second rotating shaft 171 through bolts, and the second rotating shaft 171 penetrates through holes at two sides of the storage hopper 110.

The material is dialled in the rotation to storage hopper 110 inside, avoids the seed material to appear rat hole, the condition that the material does not fall after the inside bonding of storage hopper 110, stirs the separation to the material, the blanking processing of being convenient for.

Further, the second transmission part 240 includes a first rotating wheel 241 fixedly installed at the end of the second rotating shaft 171 and a second rotating wheel 242 fixedly installed at the end of the first rotating shaft 145, the first rotating wheel 241 and the second rotating wheel 242 are connected and driven by a belt, the second rotating shaft 171 can be driven to rotate by the rotation of the first rotating shaft 145, and then the material stirring rod 172 at the upper end performs rotary stirring, so that a plurality of devices can use the same driving source to perform driving operation, and the use of a machine is facilitated.

The working principle of the inter-row dibbling device for corn and soybean composite planting is as follows: when the seeding unit 100 is used for carrying out compound planting on corn and soybean seeds, the seeds are thrown into the storage hopper 110, the land wheel 400 rotates in the seeding process of the seeding unit 100, the blanking wheel 140 also continuously rotates, the seeds in the interior fall into the material groove 141 at the upper end of the blanking wheel 140, the seeds are driven to be thrown into soil by the bulldozing piece 130 at the lower end along with the continuous rotation of the blanking wheel 140, the plugging piece 143 can be inserted at reasonable intervals according to the needs of seed planting during feeding, the material groove 141 is uniformly plugged, blanking intervals of different seeding units 100 can be regulated according to the planting habits of corn and soybean seeds along with the rotation of the blanking wheel 140, the use is more flexible, the uniform and quantitative blanking of each feeding and blanking is ensured, and the planting is convenient.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a maize soybean compound planting inter-row dibble seeding device which characterized in that: comprising

2. The corn and soybean composite planting inter-row dibbling device of claim 1, wherein: the material groove is uniformly formed in the lateral surface of the blanking wheel, a plugging piece is inserted into one side of the blanking wheel, and the plugging piece is inserted into a notch formed in the outer end of the material groove.

3. The corn and soybean composite planting inter-row dibbling device of claim 2, wherein: the end part of the notch formed in the side face of the blanking wheel is arranged on the outer wall of the storage hopper, one side of the blanking wheel is fixedly provided with a positioning ring, and the plugging piece and the positioning ring are fastened through screws to prevent falling.

4. The corn and soybean composite planting inter-row dibbling device of claim 3, wherein: the inside embedding of material groove is installed the packing piece, the inside draw-in groove of installing in material groove one side is inlayed to one side locating foot of packing piece.

5. The corn and soybean composite planting inter-row dibbling device of claim 4, wherein: the blanking wheel is fixed with the positioning hole through a bolt, and the center of the blanking wheel is sleeved at the upper end of the first rotating shaft and is fixed through the bolt.

6. The corn and soybean composite planting inter-row dibbling device of claim 5, wherein: the material guiding part is arranged on two sides of the lower end of the inner cavity of the material storage hopper, the middle cavity of the material guiding part is matched with the size of the blanking wheel, the lower end of the material guiding part is inclined to guide materials to the upper end slot opening of the blanking wheel, and the material stirring part is movably arranged above the blanking wheel.

7. The corn and soybean composite planting inter-row dibbling device of claim 6, wherein: the connecting frame comprises a transverse rod, a traction frame is arranged in the middle of the transverse rod, a connecting clamping piece is arranged on one side of the traction frame in a lifting sliding mode, traction pieces are sleeved at the upper ends of the transverse rods on two sides of the traction frame, and the traction pieces are fixedly arranged at the upper ends of traction heads on one side of the storage hopper through bolts.

8. The corn and soybean composite planting inter-row dibbling device of claim 7, wherein: the both ends of transverse rod all are connected with walking the land wheel, walk the inboard of land wheel and still install first drive portion, first drive portion includes movable mounting at the first sprocket and the second sprocket of link tip upper end, the center department and the land wheel center department fixed connection of second sprocket, drive first sprocket through the chain that the second sprocket upper end encircleed, first sprocket center department and first rotation axis fixed connection, the other tip and the second drive portion of first rotation axis are connected.

9. The corn and soybean composite planting inter-row dibbling device of claim 8, wherein: the material stirring part comprises a second rotating shaft and a material stirring rod sleeved at the upper end of the second rotating shaft, the material stirring rod is fixedly arranged at the upper end of the second rotating shaft through bolts, and the second rotating shaft penetrates through holes in two sides of the storage hopper.

10. The corn and soybean composite planting inter-row dibbling device of claim 9, wherein: the second transmission part comprises a first rotating wheel fixedly arranged at the end part of the second rotating shaft and a second rotating wheel fixedly arranged at the end part of the first rotating shaft, and the first rotating wheel and the second rotating wheel are connected and driven through a belt.