Corn and soybean strip-shaped composite planting machine

Abstract

The utility model discloses a corn and soybean strip-shaped composite planter, and relates to the technical field of composite planters. A lifting block is connected to the outer portion of the lead screw in a sleeving mode, a plurality of pitch changing grooves are formed in the middle of the lifting plate, an upper sliding rod and a lower sliding rod are fixedly connected to the middle of the right sliding rod and the middle of the connecting piece, a movable rod and a fixed rod are connected to the outer portion of the upper sliding rod and the outer portion of the lower sliding rod in a sleeving mode, and a sliding block is fixedly connected to the top of the movable rod. The characteristics that the growth characteristics of two seeds are complementary and the planting seasons are the same are utilized, the yield of soybeans is increased, lifting plates fixedly connected to the inner sides of lifting blocks can ascend or descend to enable sliding blocks to slide in variable-pitch grooves, and the transverse distance between seed storage boxes is changed under the longitudinal fixing action of upper sliding rods and lower sliding rods, so that the yield of the soybeans is increased. Therefore, when different varieties of soybean seeds and corn seeds are planted in a mixed manner, proper spacing is set, so that the corn seeds and the soybean seeds can stably grow under the condition of sufficient illumination.

Description

Technical Field

[0001] The utility model relates to the technical field of composite planting machines, in particular to a corn and soybean strip composite planting machine. Background Art

[0002] The corn-soybean strip composite planting machine is a planting machine that uses soybean and corn seeds as the planting object. It is a planting machine used for two types or two crops, and is often named after the crop types. When existing composite planting machines plant crops, the planting distance between most composite crops is fixed, and the planting distance between the two crops cannot be adjusted. When different varieties of corn and soybeans are planted in composite, the planting spacing is different due to different light conditions. The corn-soybean strip composite planting machine cannot adjust the planting spacing, so that the crops cannot grow under the most suitable light conditions. During the planting process, the corn and soybean seeds need to be covered with soil manually after being sown in the field by the planting machine, and the labor cost required increases, thereby increasing the cost of corn and soybean planting. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a corn-soybean strip composite planting machine, which solves the problem that when the planting spacing is different due to different lighting conditions, the corn-soybean strip composite planting machine cannot adjust the planting spacing, so that the crops cannot grow under the most suitable lighting conditions. During the planting process, after the corn and soybean seeds are sown in the field by the planting machine, the seeds need to be covered with soil manually, which increases the labor cost.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme: a corn and soybean strip composite planting machine. It includes a body assembly, the top of the body assembly is fixedly connected with a sowing assembly, the sowing assembly includes a fixed plate, one end of the fixed plate is fixedly connected with a connecting piece, the other end of the fixed plate is fixedly connected with a right slide bar, the two ends of the connecting piece are outwardly protruding, and the inside is movably connected with a screw rod, the outside of the screw rod is sleeved with a lifting block, the inside of the lifting block is fixedly connected with a lifting plate, the middle part of the lifting plate is provided with a plurality of variable pitch grooves, the middle part of the right slide bar and the connecting piece is fixedly connected with an upper slide bar and a lower slide bar, the outer parts of the upper slide bar and the lower slide bar are sleeved with a moving rod and a fixed rod, the top of the moving rod is fixedly connected with a slider, the bottom of the moving rod is bent outwardly and fixedly connected with a seed storage box, the bottom of the seed storage box is fixedly connected with a sowing tube, and the bottom of the moving rod is fixedly connected with a soil turner.

[0005] Preferably, the vehicle body assembly comprises a machine body, a rotating shaft is movably provided at the bottom of the machine body, and groove opening wheels are fixedly connected to both ends of the rotating shaft.

[0006] Preferably, the pitch-changing grooves at both ends of the lifting plate are inclined at an angle to the vertical direction.

[0007] Preferably, both ends of the lifting plate are inwardly recessed with side sliding grooves, the middle portion of the connecting piece is outwardly protruding, and the side sliding grooves are sleeved on the outside of the connecting piece and the right sliding rod.

[0008] Preferably, two ends of the movable rod are inwardly recessed with sliding grooves, and the sliding grooves are slidably sleeved on the outside of the upper sliding rod and the lower sliding rod.

[0009] Preferably, both ends of the fixed rod are recessed with fixing grooves, the bottom of the fixed rod is bent inward and fixedly connected to a fixed seed storage box, the bottom of the fixed seed storage box is fixedly connected to a side sowing tube, and the fixing grooves are fixedly connected to the outside of the upper sliding rod and the lower sliding rod.

[0010] Preferably, the pitch-changing groove is slidably sleeved on the outside of the sliding block.

[0011] Preferably, a motor is fixedly connected to the top of the connecting member, and a top output end of the motor passes through the top of the connecting member and is fixedly connected to a screw rod inside the connecting member.

[0012] Preferably, the soil turning tool is crescent-shaped, and the top is folded inwards. Beneficial Effects

[0013] The utility model provides a corn and soybean strip composite planting machine. Compared with the prior art, it has the following beneficial effects:

[0014] 1. A corn-soybean strip composite planting machine, which increases soybean production by planting corn seeds on both sides of soybean seeds and utilizing the complementary growth characteristics of the two seeds and the same planting season. Since the lifting plate fixedly connected to the inner side of the lifting block can rise or fall to allow the slider to slide inside the variable pitch groove, the lateral distance between the seed storage boxes is changed under the longitudinal fixing action of the upper sliding rod and the lower sliding rod to ensure that when different varieties of soybean seeds are mixed with corn seeds, a suitable spacing is set to allow the corn seeds and soybean seeds to grow stably under sufficient light conditions.

[0015] 2. A corn and soybean strip composite planting machine, which fixes the seed storage box and the seed storage box according to the set corn and soybean seed sowing distance. After the slider slides inside the variable pitch groove to adjust the lateral sowing distance of the corn and soybean seeds, the sown corn and soybean seeds will be driven by the sowing tube set behind the sowing tube to cover the top soil and cover the sowing position, avoiding the labor cost required for manually covering the seeds with soil after the planter has planted the corn and soybean seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the vehicle body assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sowing component of the utility model;

[0019] Figure 4 This is an exploded view of the sowing assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the top structure of the sowing assembly of the utility model;

[0021] Figure 6 It is a schematic diagram of the local structure of the sowing component of the utility model.

[0022] In the figure: 1. body assembly; 2. sowing assembly; 11. body; 12. rotating shaft; 13. ditching wheel; 21. fixed plate; 22. right slide bar; 23. connecting piece; 230. side slide groove; 24. lifting block; 25. screw rod; 26. lifting plate; 27. pitch change groove; 28. upper slide bar; 29. ​​moving rod; 290. slider; 291. slide groove; 292. seed storage box; 293. sowing tube; 294. tiller; 210. motor; 2100. fixed groove; 211. fixed rod; 2101. fixed seed storage box; 2102. side sowing tube; 212. lower slide rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6The utility model provides a technical solution: a corn and soybean strip composite planting machine. It includes a vehicle body component 1, a sowing component 2 is fixedly connected to the top of the vehicle body component 1, and the sowing component 2 includes a fixed plate 21, one end of the fixed plate 21 is fixedly connected to a connecting piece 23, and the other end of the fixed plate 21 is fixedly connected to a right slide bar 22, and a lifting plate 26 can be sleeved on the outside of a side slide groove 230 recessed inside the connecting piece 23 and the outside of the right slide bar 22 to slide, and the two ends of the connecting piece 23 protrude outward, and a screw rod 25 is movably connected inside, and a lifting block 24 is sleeved on the outside of the screw rod 25, and a lifting plate 26 is fixedly connected to the inner side of the lifting block 24, and the lifting block 24 can drive the lifting plate 26 fixedly connected to the side to rise and fall on the surface of the screw rod 25 A plurality of pitch-changing grooves 27 are provided in the middle of the lifting plate 26, an upper slide bar 28 and a lower slide bar 212 are fixedly connected to the middle of the right slide bar 22 and the connecting piece 23, a moving rod 29 and a fixed rod 211 are sleeved on the outside of the upper slide bar 28 and the lower slide bar 212, a sliding block 290 is fixedly connected to the top of the moving rod 29, the bottom of the moving rod 29 is bent outward and fixedly connected to a seed storage box 292, a sowing tube 293 is fixedly connected to the bottom of the seed storage box 292, a tiller 294 is fixedly connected to the bottom of the moving rod 29, an automatic seeder is arranged inside the tiller 294 and the fixed seed storage box 2101, which can evenly sow seeds according to the set front and rear spacing.

[0025] See also Figure 1-2 The vehicle body assembly 1 comprises a machine body 11 , a rotating shaft 12 is movably provided at the bottom of the machine body 11 , and groove opening wheels 13 are fixedly connected to both ends of the rotating shaft 12 .

[0026] See also Figure 1 , 3-6, the pitch-changing grooves 27 at both ends of the lifting plate 26 are inclined at an angle to the vertical direction. When the screw rod 25 drives the lifting block 24 to rise or fall, the slider 290 slides inside the pitch-changing groove 27, changing the distance between the seed storage box 292 and the sowing tube 293 fixedly connected at the bottom of the moving rod 29. The two ends of the lifting plate 26 are recessed with side sliding grooves 230, the middle part of the connecting piece 23 is protruding outward, and the side sliding grooves 230 are sleeved on the outside of the connecting piece 23 and the right sliding rod 22. The two ends of the moving rod 29 are recessed with sliding grooves 291 inward, and the sliding grooves 291 are slidably sleeved on the outside of the upper sliding rod 28 and the lower sliding rod 212. The moving rod 29 can be fixed on the surface of the upper sliding rod 28 and the lower sliding rod 212 by the upper sliding rod 28 and the lower sliding rod 212 to slide. The two ends of the fixed rod 211 are inwardly recessed with a fixed groove 2100, the bottom of the fixed rod 211 is bent inward and fixedly connected to a fixed seed storage box 2101, and the bottom of the fixed seed storage box 2101 is fixedly connected to a side sowing tube 2102. The fixed groove 2100 is fixedly connected to the upper slide bar 28 and the outside of the lower slide bar 212. The two ends are partly sown with corn seeds, and the middle part is sown with soybean seeds, so as to achieve material utilization and energy complementarity, thereby achieving high efficiency in agricultural production. The variable pitch groove 27 is slidably sleeved on the outside of the slider 290. The top of the connecting member 23 is fixedly connected with a motor 210, and the top output end of the motor 210 passes through the top of the connecting member 23 and is fixedly connected to the inside of the connecting member 23 with the screw rod 25. The soil turner 294 is crescent-shaped, and the top is folded inward, so that after the sowing is completed, the soil can be covered back into the ditch that has been sown, and the seeds can be buried in the soil.

[0027] When in use, first place corn seeds in the fixed seed storage box 2101 and soybean seeds in the seed storage box 292. When the planting machine is started, the fixed seed storage box 2101 fixed at both ends of the upper sliding bar 28 and the lower sliding bar 212 can sow the corn seeds according to the set front and rear spacing according to the trenches pressed out by the trenching wheel 13. When it is necessary to adjust the sowing spacing of the soybean seeds in the middle of the corn seeds, the starting motor 210 drives the screw rod 25 to rotate. When the screw rod 25 rotates, the lifting block 24 drives the lifting plate 26 to rise or fall. Since the slider 290 slides in the variable pitch groove 27, under the vertical fixing action of the upper sliding bar 28 and the lower sliding bar 212, it can slide in the inclined variable pitch groove 27 to change the planting spacing of the soybean seeds planted at the bottom of the seed storage box 292 at the bottom of the mobile rod 29. After the soybean seeds are planted, the sowing tube 293 can cover the seeds with the soil in the trench again on the surface of the seeds, thereby avoiding the need to cover the seeds again manually in the later stage.

[0028] In this embodiment, a corn and soybean strip composite planting machine, among the above-mentioned components, its own structural features and working principles all adopt the existing technology, which will not be described in detail here.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn and soybean strip composite planting machine, comprising a vehicle body assembly (1), Features: A sowing assembly (2) is fixedly connected to the top of the vehicle body assembly (1); The sowing assembly (2) comprises a fixed plate (21), one end of the fixed plate (21) is fixedly connected to a connecting piece (23), the other end of the fixed plate (21) is fixedly connected to a right sliding rod (22), both ends of the connecting piece (23) protrude outwards, and a screw rod (25) is movably connected inside, the outside of the screw rod (25) is sleeved with a lifting block (24), the inside of the lifting block (24) is fixedly connected to a lifting plate (26), a plurality of pitch-changing grooves (27) are provided in the middle of the lifting plate (26), and the right sliding rod (22) is provided with a plurality of pitch-changing grooves (27). An upper slide rod (28) and a lower slide rod (212) are fixedly connected to the middle of the connecting member (23); a moving rod (29) and a fixed rod (211) are sleeved on the outside of the upper slide rod (28) and the lower slide rod (212); a sliding block (290) is fixedly connected to the top of the moving rod (29); the bottom of the moving rod (29) is bent outward and fixedly connected to a seed storage box (292); a sowing tube (293) is fixedly connected to the bottom of the seed storage box (292); and a soil turning device (294) is fixedly connected to the bottom of the moving rod (29); The vehicle body assembly (1) comprises a machine body (11), a rotating shaft (12) being movably provided at the bottom of the machine body (11), and groove opening wheels (13) being fixedly connected to both ends of the rotating shaft (12).

2. A corn and soybean strip composite planting machine according to claim 1, Features: The pitch-changing grooves (27) at both ends of the lifting plate (26) are inclined at an angle relative to the vertical direction.

3. A corn and soybean strip composite planting machine according to claim 2, Features: Both ends of the lifting plate (26) are inwardly recessed with side sliding grooves (230), the middle portion of the connecting member (23) is outwardly protruding, and the side sliding grooves (230) are sleeved on the outside of the connecting member (23) and the right sliding rod (22).

4. A corn and soybean strip composite planting machine according to claim 1, Features: Both ends of the moving rod (29) are inwardly recessed with sliding grooves (291), and the sliding grooves (291) are slidably sleeved on the outside of the upper sliding rod (28) and the lower sliding rod (212).

5. The corn and soybean strip composite planting machine according to claim 1, Features: Both ends of the fixed rod (211) are inwardly recessed with fixed grooves (2100); the bottom of the fixed rod (211) is bent inwardly and fixedly connected to a fixed seed storage box (2101); the bottom of the fixed seed storage box (2101) is fixedly connected to a side sowing tube (2102); and the fixed grooves (2100) are fixedly connected to the outside of the upper sliding rod (28) and the lower sliding rod (212).

6. The corn and soybean strip composite planting machine according to claim 2, Features: The pitch-changing groove (27) is slidably sleeved on the outside of the sliding block (290).

7. The corn and soybean strip composite planting machine according to claim 3, Features: The top of the connecting member (23) is fixedly connected to a motor (210), and the top output end of the motor (210) passes through the top of the connecting member (23) and is fixedly connected to the screw rod (25) inside the connecting member (23).

8. The corn and soybean strip composite planting machine according to claim 1, Features: The soil turning device (294) is crescent-shaped, and the top is folded inwards.

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