Uniform chemical coating machine for wheat seeds

Abstract

The utility model discloses a wheat seed uniform medicine coating machine, and relates to the technical field of wheat seed uniform medicine coating machines. The device comprises a rectangular bottom plate, wherein a thickness adjusting mechanism, a conveying mechanism, a stirring mechanism and an air drying and collecting mechanism are arranged on the rectangular bottom plate; the device comprises a rectangular bottom plate, two supporting frames are fixedly connected to the top of the rectangular bottom plate, first supporting plates are fixedly connected to the tops of the two supporting frames, a water pump is fixedly connected to the top of the rectangular bottom plate, a spraying pipe is arranged on the top of the water pump in a communicating mode, and the tail end of the spraying pipe penetrates through the outer wall of the first supporting plate located on the front side and extends to the outer side. The thickness adjusting mechanism is arranged, so that the problems that part of seeds cannot be in full contact with pesticide due to uneven stacking or distribution of the seeds, the pesticide in some places is excessive, the consistency of the overall pesticide coating effect is affected, and the disease and pest resistance of the seeds is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheat seed uniform coating machines, and particularly relates to a wheat seed uniform coating machine. Background Technique

[0002] In agricultural production, the treatment of wheat seeds with medicine is an important link. Traditional seed coating methods often have many problems. For example, manual coating is inefficient and uneven, which easily leads to insufficient medicine for some seeds and inability to effectively resist pests and diseases, while for other seeds, the medicine may be excessive, resulting in waste and potential environmental hazards. With the advancement of agricultural modernization, the requirements for seed treatment are getting higher and higher. In order to improve the quality and survival rate of seeds, a device that can efficiently and evenly coat wheat seeds with medicine is needed.

[0003] However, during the use of existing wheat seed uniform coating machines, seed stacking or uneven distribution will cause some seeds to not fully contact the medicine, while in some places the medicine is excessive, affecting the consistency of the overall coating effect and reducing the pest and disease resistance and other properties of the seeds. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wheat seed uniform coating machine. By setting a thickness adjustment mechanism, the problems that seed stacking or uneven distribution will cause some seeds to not fully contact the medicine, while in some places the medicine is excessive, affecting the consistency of the overall coating effect and reducing the pest and disease resistance and other properties of the seeds are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a wheat seed uniform coating machine, including a rectangular bottom plate. A thickness adjustment mechanism, a conveying mechanism, a stirring mechanism, and an air-drying and collecting mechanism are arranged on the rectangular bottom plate;

[0007] Two support frames are fixedly connected to the top of the rectangular bottom plate.支撑板一 is fixedly connected to the top of both support frames. A water pump is fixedly connected to the top of the rectangular bottom plate. The top of the water pump is communicated with a spray pipe. The end of the spray pipe penetrates through the outer wall of the front support plate one and extends to the outside. The thickness adjustment mechanism includes a C-shaped frame one fixedly connected to the top of the two support frames. Trapezoidal chutes are opened on the front and back inner walls of the C-shaped frame one. A scraper is slidably connected to the inner walls of the two trapezoidal chutes. A threaded rod is threaded through the middle axis of the C-shaped frame one. The bottom of the threaded rod is rotatably connected to the scraper.

[0008] Further, the conveying mechanism includes two first rotating shafts rotatably connected between two support frames. The front sides of both first rotating shafts rotatably penetrate through the outer wall of the front support frame and extend to the outside. Circular rollers are fixedly connected to the outer walls of both first rotating shafts, and a conveyor belt is sleeved on both circular rollers. A motor is fixedly connected to the front extension of the first rotating shaft on the left side.

[0009] Further, the stirring mechanism includes a stirring component and a transmission component. The stirring component includes a stirring tank fixedly connected to the top of the rectangular bottom plate. A second rotating shaft is rotatably connected to the inner wall of the bottom of the stirring tank. A plurality of stirring rods are fixedly connected to the outer wall of the second rotating shaft. A third rotating shaft is rotatably connected to the inner wall of the stirring tank, and the front side of the third rotating shaft rotatably extends outside the stirring tank.

[0010] Further, the transmission component includes first bevel gears fixedly connected to the second rotating shaft and the third rotating shaft respectively. The two first bevel gears are meshed with each other. Pulley wheels are fixedly connected to the front extensions of the first rotating shaft and the third rotating shaft respectively. A first belt is sleeved on the two pulley wheels. A connecting pipe is communicated with the right side of the stirring tank, and the right side of the connecting pipe is communicated with a water pump.

[0011] Further, the air-drying and collecting mechanism includes an air-drying component and a collecting component. The air-drying component includes a U-shaped frame fixedly connected to the tops of the two support frames. A fourth rotating shaft rotatably penetrates through the central axis of the U-shaped frame.

[0012] Further, a fan is fixedly connected to the bottom extension of the fourth rotating shaft. A second support plate is fixedly connected to the top of the U-shaped frame. A fifth rotating shaft rotatably penetrates through the second support plate.

[0013] Further, pulley wheels are fixedly connected to the front extensions of the first rotating shaft on the right side and the fifth rotating shaft respectively. A second belt is sleeved on the two pulley wheels. Second bevel gears are fixedly connected to the outer walls of the fifth rotating shaft and the fourth rotating shaft respectively. The two second bevel gears are meshed with each other.

[0014] Further, the collecting component includes a guiding scraper fixedly connected to the bottoms of the two support frames. The top of the guiding scraper is in contact with the conveyor belt. A collecting box is fixedly connected to the top of the rectangular bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] By setting a scraping mechanism, when the wheat seeds need to be coated with medicine, the wheat seeds to be coated with medicine can be placed on the conveyor belt, and the threaded rod can be twisted as needed, and the threaded rod drives the scraper in the trapezoidal chute to rise. When the motor is started, the motor drives the conveyor belt on the round roller to rotate through the rotating shaft, so as to convey the wheat seeds to the next area. When the wheat seeds are conveyed to the bottom of the scraper, the scraper will scrape the wheat seeds on the water pump flat, so that each seed has the same opportunity to fully contact with the medicine, avoiding excessive or insufficient local medicine, ensuring the consistency and stability of the coating effect, thereby improving the overall quality of the seeds, and there is no need to frequently adjust or interrupt the operation due to uneven seed distribution. The machine can run continuously and stably, which greatly improves the working efficiency of the coating.

[0017] By setting up a stirring mechanism, while shaft one rotates, shaft one will drive shaft three to rotate through pulley one and belt one, and shaft three will drive the stirring rod on shaft two to rotate through bevel gear one, so as to stir the medicine liquid in the stirring box, so as to prevent the medicine liquid from stratification or precipitation, and make the effective ingredients in the medicine liquid evenly distributed, so as to ensure the consistency of the concentration of the medicine liquid applied to the seeds, improve the quality and effect of the medicine application, and through continuous stirring, the medicine ingredients can be fully mixed and activated to better play their role in protecting the seeds and promoting the growth.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a left side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure of B;

[0025] Figure 6 For the present utility model Figure 3 Schematic enlarged structure diagram of C in it.

[0026] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0027] Rectangular bottom plate; 101, support frame; 102, first support plate; 103, water pump; 104, spray pipe; 2, thickness adjustment mechanism; 201, first C-shaped frame; 202, trapezoidal chute; 203, scraper; 204, threaded rod; 3, conveying mechanism; 301, first rotating shaft; 302, round roller; 303, conveyor belt; 304, motor; 4, stirring mechanism; 41, stirring assembly; 411, stirring tank; 412, second rotating shaft; 413, stirring rod; 414, third rotating shaft; 42, transmission assembly; 421, first bevel gear; 422, first pulley; 423, first belt; 424, connecting pipe; 5, air-drying and collection mechanism; 51, air-drying assembly; 511, second C-shaped frame; 512, fourth rotating shaft; 513, fan; 514, second support plate; 515, fifth rotating shaft; 516, second pulley; 517, second belt; 518, second bevel gear; 52, collection assembly; 521, guiding scraper; 522, collection box. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figure 1-6 As shown, the present utility model is a wheat seed uniform coating machine, including a rectangular bottom plate 1, and a thickness adjustment mechanism 2, a conveying mechanism 3, a stirring mechanism 4, and an air-drying and collection mechanism 5 are arranged on the rectangular bottom plate 1;

[0030] Two support frames 101 are fixedly connected to the top of the rectangular bottom plate 1, first support plates 102 are fixedly connected to the tops of the two support frames 101, a water pump 103 is fixedly connected to the top of the rectangular bottom plate 1, a spray pipe 104 is communicated with the top of the water pump 103, and the end of the spray pipe 104 penetrates through the outer wall of the front first support plate 102 and extends to the outside.

[0031] The thickness adjusting mechanism 2 includes a U-shaped frame one 201 fixedly connected to the tops of two support frames 101. Trapezoidal chutes 202 are formed on the inner walls of the front and back of the U-shaped frame one 201. A scraping plate 203 is slidably connected to the inner walls of the two trapezoidal chutes 202. A threaded rod 204 is threaded through the central axis of the U-shaped frame one 201, and the bottom of the threaded rod 204 is rotatably connected to the scraping plate 203. By providing the thickness adjusting mechanism 2, each seed can have the same chance to fully contact the medicament, avoiding excessive or insufficient medicament in local areas, ensuring the consistency and stability of the coating effect, and thus improving the overall quality of the seeds.

[0032] The conveying mechanism 3 includes two first rotating shafts 301 rotatably connected between two support frames 101. The front sides of the two first rotating shafts 301 rotatably penetrate through the outer wall of the front support frame 101 and extend to the outside. Circular rollers 302 are fixedly connected to the outer walls of the two first rotating shafts 301. A conveyor belt 303 is sleeved on the two circular rollers 302. A motor 304 is fixedly connected to the front extension of the first rotating shaft 301 on the left side. By providing the conveying mechanism 3, it can ensure that seeds can be stably and continuously transferred from one process to another, avoid seed spillage or accumulation, and maintain the smooth progress of the entire coating process. The stirring mechanism 4 includes a stirring component 41 and a transmission component 42. The stirring component 41 includes a stirring tank 411 fixedly connected to the top of the rectangular bottom plate 1. A second rotating shaft 412 is rotatably connected to the inner wall of the bottom of the stirring tank 411. A plurality of stirring rods 413 are fixedly connected to the outer wall of the second rotating shaft 412. A third rotating shaft 414 is rotatably connected to the inner wall of the stirring tank 411. The front side of the third rotating shaft 414 rotatably extends outside the stirring tank 411. By providing the stirring component 41, it can prevent the liquid medicine from stratifying or precipitating, make the active ingredients in the liquid medicine evenly distributed, so as to ensure that the concentration of the liquid medicine applied to the seeds is consistent, and improve the quality and effect of coating. The transmission component 42 includes bevel gears 421 fixedly connected to the second rotating shaft 412 and the third rotating shaft 414 respectively. The two bevel gears 421 are meshed with each other. Pulley wheels 422 are fixedly connected to the front extensions of the first rotating shaft 301 and the third rotating shaft 414. A first belt 423 is sleeved on the two pulley wheels 422. A connecting pipe 424 is communicated with the right side of the stirring tank 411. The right side of the connecting pipe 424 is communicated with the water pump 103. By providing the transmission component 42, when the first rotating shaft 301 rotates, the first rotating shaft 301 will drive the third rotating shaft 414 to rotate through the pulley wheel 422 and the first belt 423. The third rotating shaft 414 drives the stirring rods 413 on the second rotating shaft 412 to rotate through the bevel gear 421, and stirs the liquid medicine in the stirring tank 411. The air-drying and collecting mechanism 5 includes an air-drying component 51 and a collecting component 52. The air-drying component 51 includes a U-shaped frame two 511 fixedly connected to the tops of the two support frames 101. A fourth rotating shaft 512 rotatably penetrates through the middle axis of the U-shaped frame two 511. A fan 513 is fixedly connected to the bottom extension of the fourth rotating shaft 512. A support plate two 514 is fixedly connected to the top of the U-shaped frame two 511. A fifth rotating shaft 515 rotatably penetrates through the support plate two 514. Pulley wheels 516 are fixedly connected to the front extensions of the first rotating shaft 301 on the right side and the fifth rotating shaft 515. A second belt 517 is sleeved on the two pulley wheels 516. Bevel gears 518 are fixedly connected to the outer walls of the fifth rotating shaft 515 and the fourth rotating shaft 512. The two bevel gears 518 are meshed with each other. By providing the air-drying component 51, it can help the seeds after coating dry quickly, shorten the time required for the liquid medicine on the seed surface to dry, and improve production efficiency. The collecting component 52 includes a guiding scraper 521 fixedly connected to the bottoms of the two support frames 101.The top of the guide scraper 521 contacts the conveyor belt 303, and a collecting box 522 is fixedly connected to the top of the rectangular bottom plate 1. By setting the collecting assembly 52, the wheat seeds that have been coated can be collected to avoid the seeds from being scattered and lost, ensuring that the results of the coating work can be properly preserved.

[0033] A specific application of this embodiment is as follows: when in use, first place the device at a corresponding position, place the wheat seeds to be coated with medicine on the conveyor belt 303, twist the threaded rod 204 as needed, and the threaded rod 204 drives the scraper 203 in the trapezoidal slide 202 to rise. When the motor 304 is started, the motor 304 drives the conveyor belt 303 on the round roller 302 to rotate through the rotating shaft 1 301, so as to transport the wheat seeds to the next area. When the wheat seeds are transported to the bottom of the scraper 203, the scraper 203 will scrape the wheat seeds on the water pump 103 flat, so that each seed has the same opportunity to fully contact with the medicine, avoid excessive or insufficient local medicine, ensure the consistency and stability of the coating effect, thereby improving the overall quality of the seeds, and there is no need to frequently adjust or interrupt the operation due to uneven seed distribution. The machine can run continuously and stably, which greatly improves the working efficiency of the coating. While the rotating shaft 1 301 rotates, the rotating shaft 1 301 will drive the rotating shaft 3 414 to rotate through the pulley 1 422 and the belt 1 423. The shaft 3 414 drives the stirring rod 413 on the rotating shaft 2 412 to rotate through the bevel gear 1 421, and stirs the liquid medicine in the stirring box 411, so as to prevent the liquid medicine from being stratified or precipitated, and make the effective ingredients in the liquid medicine be evenly distributed, thereby ensuring the consistency of the concentration of the liquid medicine applied to the seeds, improving the quality and effect of the application of the medicine, and through continuous stirring, the ingredients of the medicine are fully mixed and activated, so as to better play its role in protecting the seeds and promoting the growth. At this time, the water pump 103 is started, and the water pump 103 is connected to the connecting pipe 424 and The spray pipe 104 sprays the seeds on the conveyor belt 303. While the shaft 1 301 rotates, the shaft 1 301 drives the shaft 5 515 to rotate through the pulley 2 516 and the belt 2 517. The shaft 5 515 drives the fan 513 on the shaft 4 512 to rotate through the bevel gear 2 518 to air-dry the seeds on the conveyor belt 303. The air-dried seeds fall into the collection box 522 through the guide scraper 521. The guide scraper 521 can also scrape off the wheat seeds remaining on the conveyor belt 303.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wheat seed uniform coating machine, comprising a rectangular bottom plate (1), characterized in that: A thickness adjustment mechanism (2), a conveying mechanism (3), a stirring mechanism (4), and an air-drying and collecting mechanism (5) are provided on the rectangular bottom plate (1). Two support frames (101) are fixedly connected to the top of the rectangular bottom plate (1).支撑板一(102)均固定连接在两个所述支撑架(101)的顶部。水泵(103)固定连接在所述矩形底板(1)的顶部,所述水泵(103)的顶部连通设置有喷淋管(104),所述喷淋管(104)的末端贯穿位于前侧支撑板一(102)的外壁并延伸至外侧。所述厚度调节机构(2)包括固定连接在两个支撑架(101)顶部的匚形架一(201),所述匚形架一(201)的正面和背面内壁上均开设有梯形滑槽(202),两个所述梯形滑槽(202)的内壁上滑动连接有刮板(203),所述匚形架一(201)的中轴处螺纹贯穿有螺纹杆(204),所述螺纹杆(204)的底部与刮板(203)转动连接。 2. A wheat seed uniform coating machine according to claim 1, characterized in that: 所述传送机构(3)包括转动连接在两个支撑架(101)之间的两个转轴一(301),两个转轴一(301)的前侧均转动贯穿位于前侧支撑架(101)的外壁并延伸至外侧,两个所述转轴一(301)的外壁上均固定连接有圆辊(302),两个所述圆辊(302)上套设有传送带(303),位于左侧的所述转轴一(301)的前侧延伸部上固定连接有电机(304)。 3. A wheat seed uniform coating machine according to claim 2, characterized in that: 所述搅拌机构(4)包括搅拌组件(41)和传动组件(42),所述搅拌组件(41)包括固定连接在矩形底板(1)顶部的搅拌箱(411),所述搅拌箱(411)的底部内壁上转动连接有转轴二(412),所述转轴二(412)的外壁上固定连接有若干个搅拌杆(413),所述搅拌箱(411)的内壁上转动连接有转轴三(414),所述转轴三(414)的前侧转动延伸至搅拌箱(411)外。 4. A wheat seed uniform coating machine according to claim 3, characterized in that: 所述传动组件(42)包括分别固定连接在转轴二(412)和转轴三(414)上的锥齿一(421),两个所述锥齿一(421)相啮合,所述转轴一(301)和转轴三(414)的前侧延伸部上均固定连接有皮带轮一(422),两个所述皮带轮一(422)上套设有皮带一(423),所述搅拌箱(411)的右侧连通设置有连接管(424),所述连接管(424)的右侧与水泵(103)相连通。 5. A wheat seed uniform coating machine according to claim 4, characterized in that: 所述风干收集机构(5)包括风干组件(51)和收集组件(52),所述风干组件(51)包括固定连接在两个支撑架(101)顶部的匚形架二(511),所述匚形架二(511)的中轴处转动贯穿有转轴四(512)。 6. A wheat seed uniform coating machine according to claim 5, characterized in that: A fan (513) is fixedly connected to the bottom extension of the rotating shaft four (512), and a support plate two (514) is fixedly connected to the top of the shaped frame two (511), and a rotating shaft five (515) is rotatably passed through the support plate two (514).

7. A wheat seed uniform spraying machine according to claim 6, characterized in that: The front extension parts of the rotating shaft one (301) and the rotating shaft five (515) located on the right side are both fixedly connected with pulley two (516), and the two pulleys two (516) are sleeved with belt two (517). The outer walls of the rotating shaft five (515) and the rotating shaft four (512) are both fixedly connected with bevel teeth two (518), and the two bevel teeth two (518) are meshed with each other.

8. A wheat seed uniform coating machine according to claim 7, characterized in that: The collecting assembly (52) comprises a guide scraper (521) fixedly connected to the bottom of two support frames (101), the top of the guide scraper (521) is in contact with the conveyor belt (303), and the top of the rectangular bottom plate (1) is fixedly connected to a collecting box (522).

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