Field corn planting equipment
By adding a crushing mechanism in the field corn planting equipment, and using the combination of soil cages, soil removal columns and crushed soil blocks, the problem that existing equipment cannot handle hard soil blocks is solved, achieving better land preparation results and soil quality.
Patent Information
- Application Number
- CN202421715234.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-19
AI Technical Summary
Existing land preparation equipment cannot deal with hard soil blocks in time when turning over and loosening the soil, resulting in difficulty in absorbing moisture and poor breathability, affecting crop growth.
Design a field corn planting equipment, including soil loosening mechanisms and soil crushing mechanisms. After the loosening mechanism turns over the soil, the crushing mechanism shovels the hard soil block into the soil cage through parts such as the soil cage, crushed soil components and rollers, and crushes the hard soil blocks through the relative movement of the digging column and crushed the hard soil blocks, so that they can be filtered back into the soil through the filter tank.
The timely crushing and processing of hard soil blocks in the soil is achieved, the land preparation effect is improved, the moisture absorption and breathability of the soil are improved, and crop growth is promoted.
Smart Images
Figure CN222869365U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to field corn planting equipment. Background Art
[0002] The cultivation of field corn involves several key links, including site selection, land preparation, fertilization, seed selection, sowing, irrigation and drainage. When preparing the land, it is necessary to prepare the land finely to loosen the soil to increase water retention and air permeability, and to clear weeds.
[0003] The existing land preparation equipment usually only has the functions of turning over and loosening the soil. However, there will be some hard clods in the soil, and these hard clods cannot be processed in time, which will lead to difficulty in water absorption and poor air permeability, thus affecting the growth of crops.
[0004] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content
[0005] The utility model aims to provide a field corn planting device, which can timely crush hard soil blocks when turning over and loosening the soil in the field, realize fine integration and make the land preparation effect better.
[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0007] A field corn planting equipment, comprising a tractor and a loosening mechanism connected downstream of the tractor, and also comprising a soil crushing mechanism connected downstream of the loosening mechanism; the soil crushing mechanism comprises a soil scooping cage, a soil crushing assembly and a first roller; the soil scooping cage comprises an arc-shaped cage body and a shoveling plate located on the cage body; the cage body has an opening arranged toward the loosening mechanism, the shoveling plate is connected below the opening and is arranged obliquely, and a filter groove is formed on the cage body and the shoveling plate; the soil crushing assembly comprises a soil-moving column coaxially arranged with the cage body and a plurality of soil-moving blocks arranged at equal intervals on the inner side of the cage body, the soil-moving column is formed with at least two soil-moving grooves extending along the axial direction of the soil-moving column, and the soil-moving column is also formed with a plurality of makeshift grooves for the soil-moving blocks to pass through; two ends of the soil-moving column are provided with rotating shafts that pass through the two ends of the cage body and are rotatably connected to the cage body, and the first roller is fixedly connected to the rotating shaft.
[0008] Further, both sides of the shovel plate are also provided with baffles. When shoveling forward, the baffles on both sides can prevent the soil from sliding off from both sides, making it easier to shovel the soil into the cage body.
[0009] Furthermore, the loosening mechanism includes a plurality of plowshares for turning over the soil, a supporting frame for installing the plowshares, and a mounting frame, and the mounting frame is rotatably connected to a second roller on both sides; the supporting frame is movably installed below the mounting frame, and a plurality of guide columns are provided on the supporting frame, and guide holes that cooperate with the guide columns are formed on the mounting frame; the mounting frame is also fixedly installed with a cylinder for driving the supporting frame to move up and down, and the piston rod of the cylinder is fixedly connected to the top of the supporting frame. By movably installing the supporting frame below the mounting frame and driving and adjusting it through the cylinder, when turning over the soil, the supporting frame is pushed downward by the cylinder so that the plowshares can be inserted into the soil for turning over the soil, and when turning over the soil is not required, the supporting frame can be lifted upward to prevent the plowshares from being inserted into the soil.
[0010] Furthermore, the plurality of plowshares are arranged in two rows, the adjacent plowshares are arranged at equal intervals, and the two rows of plowshares are arranged in a staggered manner. By staggering the two rows of plowshares, the soil can be turned more evenly.
[0011] Furthermore, a mounting rod for mounting the plowshare is formed at the bottom of the supporting frame, a mounting sleeve is formed on the plowshare and sleeved on the mounting rod, and the mounting sleeve is fixedly connected to the mounting rod via a pin. The mounting sleeve and the mounting rod are connected via the pin, so that the plowshare is easy to replace when it is damaged.
[0012] Furthermore, the cage body is provided with a first connecting frame, a connecting shaft is formed on the first connecting frame, and a connecting hole matched with the connecting shaft is formed on the mounting frame. The matching of the connecting shaft and the connecting sleeve facilitates the disassembly and assembly of the soil crushing mechanism.
[0013] Furthermore, the cage body is provided with a second connecting frame, and the second connecting frame is provided with a plurality of hooks arranged at equal intervals, and the hooks are arranged obliquely and extend into the soil. The plurality of hooks facilitates the weeds in the soil to be hooked out.
[0014] After adopting the above structure, the utility model relates to a field corn planting equipment. Compared with the prior art, this case adds a soil crushing mechanism downstream of the loosening mechanism. After the front loosening mechanism has turned the soil, it immediately follows and moves forward while shoveling the hard soil blocks in the soil into the soil cage in time through the soil shoveling plate, and when the first roller rolls forward, it can drive the soil-moving column to rotate, so that the hard soil blocks in the cage are moved upward by the soil-moving groove until they are almost in contact with the crushed soil, and the hard soil blocks can be crushed by the crushed soil blocks, and the crushed soil blocks leak out of the filter groove into the soil, so that the hard soil blocks in the soil can be crushed in time, so that the effect of land preparation is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the soil loosening mechanism in the utility model;
[0018] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;
[0019] Figure 4 It is a structural schematic diagram of the soil crushing mechanism in the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the soil cage in the utility model;
[0021] Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at B in the middle;
[0022] Figure 7 It is a structural schematic diagram of the soil-moving column in the utility model.
[0023] The symbols of the main components are explained as follows: tractor 1, loosening mechanism 2, plow blade 21, mounting sleeve 211, load-bearing frame 22, guide column 221, mounting rod 222, mounting frame 23, second roller 231, cylinder 232, connecting hole 233, soil crushing mechanism 3, soil cage 31, cage body 311, first connecting frame 3111, connecting shaft 3112, second connecting frame 3113, soil shovel plate 312, baffle plate 3121, filter trough 313, soil crushing assembly 32, soil-moving column 321, soil-moving trough 3211, give way groove 3212, rotating shaft 3213, soil crushing block 322, first roller 33, hook 34. DETAILED DESCRIPTION
[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.
[0025] like Figure 1 to Figure 7As shown, a field corn planting equipment involved in the utility model includes a tractor 1 and a loosening mechanism 2 connected to the downstream of the tractor 1, and also includes a soil crushing mechanism 3 connected to the downstream of the loosening mechanism 2. The loosening mechanism 2 and the soil crushing mechanism 3 are driven forward by the tractor 1, and the mechanization degree is high, so that planting in the field is more efficient; the soil crushing mechanism 3 includes a soil cage 31, a soil crushing assembly 32 and a first roller 33; the soil cage 31 includes an arc-shaped cage body 311 and a shovel board 312 located on the cage body 311; the cage body 311 has an opening arranged toward the loosening mechanism 2, and the shovel board 312 is connected to the bottom of the opening and is inclined. When moving forward, the soil is shoveled into the cage body 311 by the shovel board 312, and the cage body 311 and the shovel board 312 are both formed with filter grooves 313, firstly, the loose fine soil is filtered through the filter groove 313, and only the hard soil blocks with larger volume are retained in the cage body 311; the soil crushing assembly 32 includes a soil-moving column 321 coaxially arranged with the cage body 311 and a plurality of soil-moving blocks 322 arranged at equal intervals inside the cage body 311, the longitudinal section of the soil-moving block 322 is trapezoidal, and the width of the bottom is smaller than the width of the top; at least two soil-moving grooves 3211 extending along the axial direction of the soil-moving column 321 are formed on the soil-moving column 321, and the soil-moving grooves 3211 are arc-shaped, and a plurality of clearance grooves 3212 for the soil-moving blocks 322 to pass through are also formed on the soil-moving column 321; the two ends of the soil-moving column 321 are provided with a rotating shaft 3213 passing through the two ends of the cage body 311 and rotatably connected to the cage body 311, and the first roller 33 is fixedly connected to the rotating shaft 3213. When the hard soil block enters the cage 311, the power brought by the rotation of the first roller 33 drives the soil-moving column 321 to rotate, thereby driving the hard soil block to rotate counterclockwise from bottom to top. When the hard soil block passes through the crushing block 322, the crushing block 322 and the soil-moving column 321 move relative to each other, thereby squeezing the hard soil block to break it, and the broken hard soil block is filtered out through the filter tank 313.
[0026] Preferably, baffles 3121 are also provided on both sides of the shoveling plate 312. The baffles 3121 on both sides can prevent soil clods from sliding off from both sides when shoveling forward, making it easier to shovel soil clods into the cage body 311.
[0027] In this embodiment, the loosening mechanism 2 includes a plurality of plow blades 21 for turning the soil, a supporting frame 22 for installing the plow blades 21, and a mounting frame 23, and the mounting frame 23 is rotatably connected with a second roller 231 on both sides; the supporting frame 22 is movably installed below the mounting frame 23, and a plurality of guide columns 221 are provided on the supporting frame 22, and a guide hole matching with the guide columns 221 is formed on the mounting frame 23; a cylinder 232 for driving the supporting frame 22 to move up and down is also fixedly installed on the mounting frame 23, and the piston rod of the cylinder 232 is fixedly connected to the top of the supporting frame 22. Both the supporting frame 22 and the mounting frame 23 are square structures, and there are two cylinders 232, which are respectively located on the two short beams of the mounting frame 23, and the plurality of guide columns 221 are respectively located on the two long beams. By movably installing the supporting frame 22 under the mounting frame 23 and driving and adjusting it through the cylinder 232, when turning the soil, the supporting frame 22 is pushed downward by the cylinder 232 so that the plow blade 21 can be inserted into the soil for turning the soil. When turning the soil is not required, the supporting frame 22 can be lifted upward to prevent the plow blade 21 from being inserted into the soil.
[0028] Preferably, a plurality of plow blades 21 are arranged in two rows, respectively located on two long beams, adjacent plow blades 21 are arranged at equal intervals, and the two rows of plow blades 21 are arranged in a staggered manner. By staggering the two rows of plow blades 21, the soil can be turned more evenly.
[0029] Preferably, a mounting rod 222 for mounting the plow piece 21 is formed at the bottom of the supporting frame 22, and a mounting sleeve 211 is formed on the plow piece 21 and sleeved on the mounting rod 222, and the mounting sleeve 211 is fixedly connected to the mounting rod 222 via a pin. The mounting sleeve 211 and the mounting rod 222 are connected via a pin, so that the plow piece 21 can be easily replaced when it is damaged.
[0030] In this embodiment, the cage body 311 is further provided with a first connecting frame 3111, on which a connecting shaft 3112 is formed, and the mounting frame 23 is formed with a connecting hole 233 that cooperates with the connecting shaft 3112. The cooperation between the connecting shaft 3112 and the connecting sleeve facilitates the disassembly and assembly of the soil crushing mechanism 3.
[0031] Preferably, the cage body 311 is further provided with a second connecting frame 3113, and the second connecting frame 3113 is provided with a plurality of hooks 34 arranged at equal intervals, and the hooks 34 are arranged obliquely and extend into the soil. The plurality of hooks 34 facilitates the weeds in the soil to be hooked out.
[0032] The method of using the utility model is as follows: when it is necessary to turn the soil and level the land, first, the plowshare 21 is pushed downward and inserted into the soil by the cylinder 232, and then the tractor 1 is started and starts to move forward. At this time, the soil can be turned over by the plowshare 21, and then, the shovel plate 312 in the crushing mechanism located downstream shovels the turned soil into the soil cage 31, and the fine soil is first filtered through the filter trough 313, leaving only hard soil blocks in the cage body 311, and then, under the action of the soil-moving column 321, the hard soil blocks are pushed upward and collide with the broken soil blocks 322, and the crushed soil blocks fall into the soil from the filter trough 313 again.
[0033] The above is a detailed introduction to a field corn planting device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A field corn planting device, comprising a tractor (1) and a soil loosening mechanism (2) connected downstream of the tractor (1), characterized in that: The invention also comprises a soil crushing mechanism (3) connected to the downstream of the soil loosening mechanism (2); the soil crushing mechanism (3) comprises a soil scooping cage (31), a soil crushing assembly (32) and a first roller (33); the soil scooping cage (31) comprises an arc-shaped cage body (311) and a soil shoveling plate (312) located on the cage body (311); the cage body (311) has an opening arranged toward the soil loosening mechanism (2); the soil shoveling plate (312) is connected below the opening and is arranged obliquely; a filter groove (313) is formed on both the cage body (311) and the soil shoveling plate (312); the soil crushing assembly (32) comprises a filter groove (313) connected to the cage body (311); ) a coaxially arranged soil-moving column (321) and a plurality of soil-breaking blocks (322) arranged at equal intervals inside the cage body (311); the soil-moving column (321) is formed with at least two soil-moving grooves (3211) extending along the axial direction of the soil-moving column (321); the soil-moving column (321) is also formed with a plurality of clearance grooves (3212) for the soil-breaking blocks (322) to pass through; a rotating shaft (3213) passing through the two ends of the cage body (311) and being rotatably connected to the cage body (311) is provided at both ends of the soil-moving column (321); and the first roller is fixedly connected to the rotating shaft (3213).
2. A field corn planting equipment according to claim 1, characterized in that: Baffles (3121) are also provided on both sides of the scraping plate (312).
3. The field corn planting equipment according to claim 1, characterized in that: The loosening mechanism (2) comprises a plurality of plowshares (21) for turning over the soil, a supporting frame (22) for mounting the plowshares (21), and a mounting frame (23), wherein the mounting frame (23) is rotatably connected to second rollers (231) on both sides; the supporting frame (22) is movably mounted below the mounting frame (23), the supporting frame (22) is provided with a plurality of guide columns (221), and the mounting frame (23) is formed with guide holes that cooperate with the guide columns (221); the mounting frame (23) is also fixedly mounted with a cylinder (232) for driving the supporting frame to move up and down, and the piston rod of the cylinder (232) is fixedly connected to the top of the supporting frame (22).
4. The field corn planting equipment according to claim 3, characterized in that: The plurality of plowshares (21) are arranged in two rows, adjacent plowshares (21) are arranged at equal intervals, and the plowshares (21) in the two rows are arranged in a staggered manner.
5. The field corn planting equipment according to claim 4, characterized in that: The bottom of the supporting frame (22) is also formed with a mounting rod (222) for mounting the plowshare (21), and the plowshare (21) is formed with a mounting sleeve (211) sleeved on the mounting rod (222), and the mounting sleeve (211) is fixedly connected to the mounting rod (222) via a pin shaft.
6. The field corn planting equipment according to claim 3, characterized in that: The cage body (311) is also provided with a first connecting frame (3111), a connecting shaft (3112) is formed on the first connecting frame (3111), and a connecting hole (233) matched with the connecting shaft is formed on the mounting frame (23).
7. The field corn planting equipment according to claim 6, characterized in that: The cage (311) also has A second connecting frame (3113) is provided, and a plurality of hook claws (34) are arranged at equal intervals on the second connecting frame (3113). The hook claw (34) is arranged obliquely and extends into the soil.