Intelligent soybean seeding device with seed dressing pretreatment

Abstract

The invention discloses an intelligent soybean sowing device with seed dressing pretreatment, which comprises a base, a stirring shell, a stirring mechanism I, a stirring mechanism II and a stirring mechanism III, the stirring mechanism I comprises an arc-shaped plate, a baffle plate, a driving shaft and a rolling brush; soybean seeds and a seed dressing agent are stirred through the first stirring mechanism, the second stirring mechanism and the third stirring mechanism which are rotationally arranged, the soybean seeds rotate under the driving action of the gravity of the soybean seeds and an arc-shaped plate, then the skin of the soybean seeds is prevented from being damaged, the three stirring cavities are separated in the stirring process, and the stirring efficiency is improved. In the stirring process, the soybean seeds and the seed dressing agent in the same batch are independently stirred for three times, so that the soybean seeds and the seed dressing agent can be uniformly mixed, and in addition, the soybean seeds and the seed dressing agent can be put into the stirring shell in batches; furthermore, continuous seed dressing work can be carried out on the premise of not influencing the mixing uniformity of the seed dressing agent and the soybean seeds, and the seed dressing rate is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soybean seed treatment, and specifically to an intelligent soybean seeding device with seed dressing pretreatment. Background Art

[0002] In the process of agricultural seeding, the survival rate and germination rate of seeds are crucial. To improve the survival rate and germination rate of seeds, it is a conventional and effective method to pre-treat them before sowing, that is, to cover a layer of seed coating agent on the outside of the seeds, which plays a role in preventing bacteria and resisting stress and promotes seed germination and root growth.

[0003] The existing mixing of soybean seeds and seed dressing agent is generally carried out by a mixer, that is, the soybean seeds and the seed dressing agent are mixed in a certain proportion and then poured into the mixer for stirring. In this process, since the mixer uses blades to stir the seeds and the epidermis of the seeds is relatively thin, it will damage the epidermis of the soybean seeds, resulting in a decrease in the survival rate of the seeds. Moreover, when stirring, the mixer is generally a fixed container, and after one stirring is completed, the stirred seeds need to be discharged before the next stirring can be carried out, thus resulting in a low speed of the mixer.

[0004] Therefore, it is necessary to provide an intelligent soybean seeding device with seed dressing pretreatment to solve the problems raised in the above background art. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solution: An intelligent soybean seeding device with seed dressing pretreatment, comprising a base, a stirring housing, a first stirring mechanism, a second stirring mechanism, and a third stirring mechanism. Among them, a plurality of stirring housings are fixedly arranged on the base, three stirring chambers are opened in the stirring housing, arc-shaped rotating grooves are opened on both sides of the stirring chamber, the first stirring mechanism, the second stirring mechanism, and the third stirring mechanism are respectively rotatably arranged in the arc-shaped rotating grooves in the three stirring chambers, a material separating chamber is opened in the stirring housing, the material separating chamber is communicated with the bottoms of the three stirring chambers, two partition plates are fixedly arranged at the top of the material separating chamber, and an inlet is formed between the two partition plates and the stirring housing. A material separating plate is also rotatably arranged in the material separating chamber.

[0006] Preferably, the first stirring mechanism includes an arc-shaped plate, baffles, a driving shaft, and a rolling brush. Among them, the arc-shaped plate is rotatably arranged in the stirring chamber, there are two baffles, and the two baffles are located on both sides of the arc-shaped plate and are slidably arranged in the stirring chamber. A plurality of driving shafts are circumferentially arranged on the arc-shaped plate, and a rolling brush is fixedly arranged on the driving shaft.

[0007] Preferably, the drive shaft is composed of a plurality of universal shafts connected together. A rotary brush is fixedly arranged on each of the plurality of universal shafts, and the rotary brushes are attached to the inner arc surface of the arc-shaped plate. One end of the drive shaft is fixedly provided with a gear;

[0008] A gear ring is fixedly embedded in the arc-shaped rotating groove, and each of the plurality of gears meshes with the gear ring.

[0009] Preferably, the baffle divides the internal space of the stirring chamber. On both sides of the baffle, there are sliding blocks with an inclined surface driven by springs;

[0010] In the arc-shaped rotating groove, there are symmetrically arranged card slots with an inclined surface. The sliding blocks on the two baffles can be respectively inserted into the two card slots.

[0011] Preferably, T-shaped blocks are symmetrically and fixedly arranged at both ends of the arc-shaped plate;

[0012] The sliding block is provided with a receiving groove for receiving the T-shaped block, and one side of the receiving groove has a T-shaped groove. The T-shaped block can be inserted into the T-shaped groove.

[0013] Preferably, one end of the arc-shaped plate is fixedly provided with a guide block, and an arc-shaped hydraulic rod I is fixedly arranged on the guide block;

[0014] A guide groove is opened in the arc-shaped rotating groove. One side of the guide groove has an arc-shaped hydraulic chamber I. The guide block rotates along the guide groove and the arc-shaped hydraulic rod I slides in a sealed manner along the arc-shaped hydraulic chamber I.

[0015] Preferably, one end of the material separation plate is fixedly provided with a sliding block, and an arc-shaped hydraulic rod II is fixedly arranged on the sliding block;

[0016] An arc-shaped sliding groove is opened on the stirring outer shell. One side of the sliding groove has an arc-shaped hydraulic chamber II. The sliding block slides along the sliding groove, and the arc-shaped hydraulic rod II slides in a sealed manner along the arc-shaped hydraulic chamber II.

[0017] Preferably, the structures of the second stirring mechanism and the third stirring mechanism are the same as that of the first stirring mechanism;

[0018] A first blanking port is opened at the bottom of the material separation chamber. Second blanking ports, third blanking ports and fourth blanking ports are respectively opened at the bottoms of the three stirring chambers. The material separation plate divides the material separation chamber into two storage chambers. The material separation plate rotates to selectively communicate the first blanking port and the feeding port with the two storage chambers. The first stirring mechanism, the second stirring mechanism and the third stirring mechanism can respectively block the second blanking port, the third blanking port and the fourth blanking port. The second blanking port and the fourth blanking port are opened simultaneously, and the second blanking port and the third blanking port are opened alternately.

[0019] Compared with the prior art, the present invention provides an intelligent soybean seeding device with seed dressing pretreatment, having the following beneficial effects:

[0020] In the present invention, the stirring mechanism one, stirring mechanism two, and stirring mechanism three which are rotationally arranged are used to stir the soybean seeds and the seed dressing agent, so that the soybean seeds rotate under the action of their own gravity and the arc-shaped plate, thereby preventing damage to the surface of the soybean seeds. Moreover, during the stirring process, the three stirring chambers are separated from each other, that is, the stirring process is to perform three independent stirring operations on the same batch of soybean seeds and the seed dressing agent, so that the soybean seeds and the seed dressing agent can be evenly mixed. In addition, the soybean seeds and the seed dressing agent can be put into the stirring housing in batches, so that continuous seed dressing work can be carried out without affecting the uniformity of the mixing of the seed dressing agent and the soybean seeds, greatly improving the seed dressing rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the internal structural schematic diagram of the stirring housing in the present invention;

[0023] Figure 3 is Figure 2 the enlarged schematic diagram of the structure of part A in

[0024] Figure 4 is the structural schematic diagram of the stirring chamber and the material separating chamber in the present invention;

[0025] Figure 5 is the structural schematic diagram of the first arc-shaped hydraulic chamber in the present invention;

[0026] Figure 6 is Figure 5 the enlarged schematic diagram of the structure of part B in

[0027] Figure 7 is the structural schematic diagram of the first stirring mechanism in the present invention;

[0028] Figure 8 is the structural schematic diagram of the baffle in the present invention;

[0029] In the figure: 1, base; 2, stirring housing; 21, stirring chamber; 211, second material discharging port; 212, third material discharging port; 213, fourth material discharging port; 22, arc-shaped rotating groove; 221, gear ring; 222, clamping groove; 223, guide groove; 224, first arc-shaped hydraulic cavity; 23, material separating chamber; 231, partition plate; 232, feeding port; 233, first material discharging port; 24, material separating plate; 241, sliding block; 242, second arc-shaped hydraulic rod; 25, sliding groove; 251, second arc-shaped hydraulic cavity; 3, first stirring mechanism; 31, arc-shaped plate; 311, T-shaped block; 312, guide block; 313, first arc-shaped hydraulic rod; 32, baffle plate; 321, spring; 322, clamping block; 323, accommodating groove; 324, T-shaped groove; 33, driving shaft; 34, rotary brush; 35, gear; 4, second stirring mechanism; 5, third stirring mechanism. Detailed implementation manner

[0030] Please refer to Figures 1 to 8 In an embodiment of the present invention, an intelligent soybean seeding device with seed dressing pretreatment includes a base 1, a stirring housing 2, a first stirring mechanism 3, a second stirring mechanism 4, and a third stirring mechanism 5. Among them, a plurality of stirring housings 2 are fixedly arranged on the base 1, three stirring chambers 21 are opened in the stirring housing 2, arc-shaped rotating grooves 22 are opened on both sides of the stirring chamber 21, and the first stirring mechanism 3, the second stirring mechanism 4, and the third stirring mechanism 23 are respectively rotatably arranged in the arc-shaped rotating grooves 22 in the three stirring chambers 21. A material separating chamber 23 is opened in the stirring housing 2, and the material separating chamber 23 is communicated with the bottoms of the three stirring chambers 21. Two partition plates 231 are fixedly arranged at the top of the material separating chamber 23, and an inlet 232 is formed between the two partition plates 231 and the stirring housing 2. A material separating plate 24 is also rotatably arranged in the material separating chamber 23;

[0031] The first stirring mechanism 3 includes an arc-shaped plate 31, a baffle plate 32, a driving shaft 33, and a rotary brush 34. Among them, the arc-shaped plate 31 is rotatably arranged in the stirring chamber 21, two baffle plates 32 are provided, and the two baffle plates 32 are located on both sides of the arc-shaped plate 31 and are slidably arranged in the stirring chamber 21. A plurality of driving shafts 33 are circumferentially and rotatably arranged on the arc-shaped plate 31, and a rotary brush 34 is fixedly arranged on the driving shaft 33;

[0032] The driving shaft 33 is composed of a plurality of universal shafts connected. A rotary brush 34 is fixedly arranged on each of the plurality of universal shafts, and the plurality of rotary brushes 34 are attached to the inner arc surface of the arc-shaped plate 31. One end of the driving shaft 33 is fixedly provided with a gear 35;

[0033] A gear ring 221 is fixedly embedded in the arc-shaped rotating groove 22, and the plurality of gears 35 are all meshed with the gear ring 221;

[0034] The baffle 32 separates the internal space of the stirring chamber 21. On both sides of the baffle 32, there are slidingly arranged blocks 322 with an inclined surface driven by springs 321;

[0035] In the arc-shaped rotating groove 22, there are symmetrically arranged clamping grooves 222 with an inclined surface. The blocks 322 on the two baffles 32 can be respectively clamped into the two clamping grooves 222;

[0036] At both ends of the arc-shaped plate 31, there are symmetrically fixed T-shaped blocks 311;

[0037] On the block 322, there is a receiving groove 323 for receiving the T-shaped block 311, and one side of the receiving groove 323 has a T-shaped groove 324. The T-shaped block 311 can be clamped into the T-shaped groove 324;

[0038] The structures of the second stirring mechanism 4 and the third stirring mechanism 5 are the same as the structure of the first stirring mechanism 3;

[0039] At the bottom of the material separation chamber 23, there is a first discharge port 233. At the bottoms of the three stirring chambers 21, there are respectively a second discharge port 211, a third discharge port 212, and a fourth discharge port 213. The material separation plate 24 divides the material separation chamber 23 into two storage chambers. The rotation of the material separation plate 24 selectively conducts the first discharge port 233 and the feed port 232 with the two storage chambers. The first stirring mechanism 3, the second stirring mechanism 4, and the third stirring mechanism 5 can respectively block the second discharge port 211, the third discharge port 212, and the fourth discharge port 213. The second discharge port 211 and the fourth discharge port 213 are opened synchronously, and the second discharge port 211 and the third discharge port 212 are opened alternately.

[0040] It should be noted that the rotation directions of the first stirring mechanism 3 and the second stirring mechanism 4 are opposite. That is, when the first stirring mechanism 3 rotates counterclockwise and conveys the material to the second stirring mechanism 4, at this time, the second stirring mechanism 4 rotates clockwise, that is, the soybean seeds are stirred in different directions. Similarly, when the seeds on the second stirring mechanism 4 fall onto the third stirring mechanism 5, the third stirring mechanism 5 also rotates in the direction opposite to the rotation direction of the second stirring mechanism 4. In addition, when the arc plate 31 in the first stirring mechanism 3 is separated from the baffle 32, at this time, the arc plate 31 in the second stirring mechanism 4 is attached to the baffle 32 and blocks the second feeding port 211. When the material falls from the first stirring mechanism 3 into the second stirring mechanism 4, the second stirring mechanism 4 starts to rotate. At the same time, the first stirring mechanism 3 is reset and blocks the second feeding port 211. At this time, the partition plate 24 is driven to rotate to convey the material in the storage cavity into the first stirring mechanism 3. During this process, there is a rotation interval between the first stirring mechanism 3 and the second stirring mechanism 4, that is, the first stirring mechanism 3 starts to reset only when the second stirring mechanism 4 is stirring. When the second stirring mechanism 4 finishes stirring and discharging, the first stirring mechanism 3 is still in the stirring process. And after the second stirring mechanism 4 finishes discharging and resets, the first stirring mechanism 3 just finishes stirring and starts to discharge. Similarly, there is also a rotation interval between the second stirring mechanism 4 and the third stirring mechanism 5, and the three cooperate to achieve continuous feeding, turning, and discharging operations, thereby realizing the continuous stirring operation of soybean seeds and the seed dressing agent.

[0041] During implementation, the soybean seeds are mixed with the seed dressing agent in a ratio and fed into the material separation chamber 23 from the feed port 232. At this time, the mixed material will be temporarily stored in the storage chamber under the action of the material separation plate 24. Subsequently, the material separation plate 24 is rotated so that the mixed material in the storage chamber falls into the first stirring chamber 21 from the first discharge port 233, that is, the material drops onto the first stirring mechanism 3. At this time, the top of this storage chamber is in a sealed state, and the newly added material enters another storage chamber. And in the initial state, one of the two baffles 32 is located on one side of the first discharge port 233. Subsequently, the arc plate 31 in this stirring mechanism is driven to rotate, so that this baffle 32 moves away from the first discharge port 233. At this time, the material will be stirred under its own gravity and the drive of the arc plate 31. During the stirring process, the gear 35 meshes with the gear ring 221, thereby causing the rotary brush 34 to rotate, further enabling the soybean seeds in contact with the rotary brush 34 to rotate, so that the seed dressing agent is covered on the surface of the soybean seeds. Subsequently, when the other baffle 32 fits to the first discharge port 233, the clamping block 322 in this baffle 32 will slide and snap into the card slot 222 under the action of the spring 321. At this time, the T-shaped block 311 will disengage from the T-shaped groove 324, that is, the arc plate 31 will disengage from the baffle 32. Subsequently, the arc plate 31 is continuously driven to rotate, so that the second discharge port 211 is opened. The material stirred by the first stirring mechanism 3 will fall onto the second stirring mechanism 4. Subsequently, after driving the arc plate 31 to reset and fit with the baffle 32 again and blocking the second discharge port 211, the material separation plate 24 is driven to rotate, so that the bottom of the storage chamber storing the material is opened, that is, the newly entered material drops onto the first stirring mechanism 3. At this time, the first stirring mechanism 3 is driven to rotate to stir the newly entered material. And when the arc plate 31 fits with the baffle 32, the T-shaped block 311 will snap into the receiving groove 323. Subsequently, the arc plate 31 will push the baffle 32 to slide together. During this process, the clamping block 322 will slide and disengage from the card slot 222 under the action of its inclined surface, that is, the T-shaped block 311 will be engaged with the T-shaped groove 324, that is, the baffle 32 will be reconnected with the arc plate 31, ensuring that the arc plate 31 can drive the baffle 32 to slide together when resetting and sliding. At the same time, when the second discharge port 211 is blocked again, the second stirring mechanism 4 is driven to rotate to perform secondary stirring on the material. And after the baffle 32 in the second stirring mechanism 4 fits with the third discharge port 212, the arc plate 31 in the second stirring mechanism 4 will also disengage from the baffle 32 and enable the material after secondary stirring on the second stirring mechanism 4 to enter the third stirring mechanism 5 for further stirring. Subsequently, the material after three times of stirring is discharged from the fourth discharge port 213, so as to make the soybean seeds and the seed dressing agent evenly mixed, and the soybean seeds will not be damaged, and continuous seed dressing work can be carried out, effectively improving the seed dressing rate, and the survival rate of the seed-dressed soybean seeds is higher.

[0042] In this embodiment, as Figures 2 to 6 , one end of the arc-shaped plate 31 is fixedly provided with a guide block 312, and an arc-shaped hydraulic rod 313 is fixedly arranged on the guide block 312;

[0043] A guide groove 223 is formed in the arc-shaped rotating groove 22. One side of the guide groove 223 has an arc-shaped hydraulic chamber 224. The guide block 312 rotates along the guide groove 223, and the arc-shaped hydraulic rod 313 seals and slides along the arc-shaped hydraulic chamber 224.

[0044] One end of the material separation plate 24 is fixedly provided with a slider 241, and an arc-shaped hydraulic rod 242 is fixedly arranged on the slider 241;

[0045] An arc-shaped sliding groove 25 is formed in the stirring outer shell 2. One side of the sliding groove 25 has an arc-shaped hydraulic chamber 251. The slider 241 slides along the sliding groove 25, and the arc-shaped hydraulic rod 242 seals and slides along the arc-shaped hydraulic chamber 251.

[0046] During implementation, the arc-shaped hydraulic chamber 224 and the arc-shaped hydraulic chamber 251 are communicated with an external hydraulic driving mechanism. The arc-shaped hydraulic rod 313 and the arc-shaped hydraulic rod 242 are driven to slide by hydraulic pressure, so as to drive the stirring mechanism 3 and the material separation plate 24 to rotate. Similarly, the stirring mechanism 4 and the stirring mechanism 5 also adopt hydraulic drive.

[0047] To sum up, the present invention stirs the soybean seeds and the seed dressing agent through the rotatably arranged stirring mechanism 3, stirring mechanism 4 and stirring mechanism 5, so that the soybean seeds rotate under the action of their own gravity and the drive of the arc-shaped plate 31, thereby preventing the surface of the soybean seeds from being damaged. And during the stirring process, the three stirring chambers 21 are separated from each other, that is, the stirring process is to carry out three independent stirring operations on the same batch of soybean seeds and the seed dressing agent, so that the soybean seeds and the seed dressing agent can be evenly mixed. In addition, the soybean seeds and the seed dressing agent can be put into the stirring outer shell 2 in batches, so that continuous seed dressing work can be carried out without affecting the uniformity of the mixing of the seed dressing agent and the soybean seeds, greatly improving the seed dressing rate.

[0048] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An intelligent soybean seeding device with seed dressing pretreatment, characterized in that: It includes a base (1), a stirring housing (2), a first stirring mechanism (3), a second stirring mechanism (4), and a third stirring mechanism (5). Among them, a plurality of stirring housings (2) are fixedly arranged on the base (1). Three stirring chambers (21) are formed in the stirring housing (2). Arc-shaped rotating grooves (22) are formed on both sides of the stirring chamber (21). The first stirring mechanism (3), the second stirring mechanism (4), and the third stirring mechanism (23) are respectively rotatably arranged in the arc-shaped rotating grooves (22) of the three stirring chambers (21). A material separation chamber (23) is formed in the stirring housing (2). The material separation chamber (23) is communicated with the bottoms of the three stirring chambers (21). Two partition plates (231) are fixedly arranged at the top of the material separation chamber (23). An inlet (232) is formed between the two partition plates (231) and the stirring housing (2). A material separation plate (24) is also rotatably arranged in the material separation chamber (23).

2. The intelligent soybean seeding device with seed dressing pretreatment according to claim 1, wherein: The first stirring mechanism (3) includes an arc-shaped plate (31), a baffle (32), a drive shaft (33), and a rotary brush (34). Among them, the arc-shaped plate (31) is rotatably arranged in the stirring chamber (21). There are two baffles (32). The two baffles (32) are located on both sides of the arc-shaped plate (31) and are slidably arranged in the stirring chamber (21). A plurality of drive shafts (33) are circumferentially arranged on the arc-shaped plate (31). A rotary brush (34) is fixedly arranged on the drive shaft (33).

3. An intelligent soybean seeding device with seed dressing pretreatment according to claim 2, characterized in that: The drive shaft (33) is composed of a plurality of universal shafts connected. Rotary brushes (34) are fixedly arranged on all the universal shafts. And the plurality of rotary brushes (34) are attached to the inner arc surface of the arc-shaped plate (31). A gear (35) is fixedly arranged at one end of the drive shaft (33). A toothed ring (221) is fixedly embedded in the arc-shaped rotating groove (22). All the gears (35) are meshed with the toothed ring (221).

4. The intelligent soybean seeding device with seed dressing pretreatment according to claim 2, characterized in that: The baffle (32) divides the internal space of the stirring chamber (21). On both sides of the baffle (32), a wedge-shaped block (322) with an inclined surface is slidably driven by a spring (321). In the arc-shaped rotating groove (22), wedge-shaped slots (222) with an inclined surface are symmetrically formed. The wedge-shaped blocks (322) on the two baffles (32) can be respectively inserted into the two wedge-shaped slots (222).

5. An intelligent soybean seeding device with seed dressing pretreatment according to claim 4, characterized in that: T-shaped blocks (311) are symmetrically and fixedly arranged at both ends of the arc-shaped plate (31). A receiving groove (323) for receiving the T-shaped block (311) is formed in the wedge-shaped block (322). And a T-shaped slot (324) is formed on one side of the receiving groove (323). The T-shaped block (311) can be inserted into the T-shaped slot (324).

6. The intelligent soybean seeding device with seed dressing pretreatment according to claim 2, wherein: A guide block (312) is fixedly arranged at one end of the arc-shaped plate (31). An arc-shaped hydraulic rod one (313) is fixedly arranged on the guide block (312). A guide groove (223) is provided in the arc-shaped rotating groove (22). One side of the guide groove (223) has an arc-shaped hydraulic chamber one (224). The guide block (312) rotates along the guide groove (223), and the arc-shaped hydraulic rod one (313) slides in a sealed manner along the arc-shaped hydraulic chamber one (224).

7. An intelligent soybean seeding device with seed dressing pretreatment according to claim 1, characterized in that: One end of the material separating plate (24) is fixedly provided with a slider (241), and an arc-shaped hydraulic rod two (242) is fixedly provided on the slider (241); An arc-shaped sliding groove (25) is provided on the stirring outer shell (2). One side of the sliding groove (25) has an arc-shaped hydraulic chamber two (251). The slider (241) slides along the sliding groove (25), and the arc-shaped hydraulic rod two (242) slides in a sealed manner along the arc-shaped hydraulic chamber two (251).

8. An intelligent soybean seeding device with seed dressing pretreatment according to claim 1, characterized in that: The structures of the second stirring mechanism (4) and the third stirring mechanism (5) are the same as the structure of the first stirring mechanism (3); A first material discharging port (233) is provided at the bottom of the material separating chamber (23). Second material discharging ports (211), third material discharging ports (212), and fourth material discharging ports (213) are respectively provided at the bottoms of the three stirring chambers (21). The material separating plate (24) divides the material separating chamber (23) into two material storage chambers. The material separating plate (24) rotates to selectively communicate the first material discharging port (233) and the feeding port (232) with the two material storage chambers. The first stirring mechanism (3), the second stirring mechanism (4), and the third stirring mechanism (5) can respectively block the second material discharging port (211), the third material discharging port (212), and the fourth material discharging port (213), and the second material discharging port (211) and the fourth material discharging port (213) are opened synchronously, and the second material discharging port (211) and the third material discharging port (212) are opened alternately.

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