High-uniformity rice seeding assembly line

Abstract

The utility model discloses a high-uniformity rice seeding assembly line, and relates to the technical field of rice seeding. The seeding device comprises a seeding box, a speed reduction assembly, a recovery assembly and a material storage assembly are arranged in the seeding box, the recovery assembly is fixedly connected with the material storage assembly, the outer surface of the speed reduction assembly is fixedly connected with a seeding roller, the seeding roller is rotatably connected in the seeding box, and the bottom of the seeding box is fixedly connected with a side plate. Through connection of the speed reduction assembly and the recovery assembly, the speed reduction assembly can reduce the rotation speed of the seeding roller, the situation that seeds are thrown out due to too fast rotation is avoided, the seeding uniformity is guaranteed, part of the seeds can fall between the two seedling trays when the seeding roller performs continuous seeding, and the seeding efficiency is improved. At the moment, the recycling assembly is started to suck the part of seeds and enable the seeds to return to the material storage assembly, the seeds are received from the material storage assembly and then poured into the sowing box, the sowing roller sows the seeds in the sowing box again, and the situation that the seeds are wasted is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice sowing, and in particular relates to a high-uniformity rice sowing production line. Background Art

[0002] Rice is one of the important food crops of mankind, and its cultivation and consumption history is quite long. With the continuous advancement of agricultural agronomic technology, mechanized sowing has made great progress. Compared with traditional sowing methods, mechanized sowing can well control the sowing environment. With the help of mechanized and automated equipment, sowing efficiency is high, cost is low, and quality is good.

[0003] At present, the commonly used equipment in mechanized sowing is the sowing line, but most of the current sowing lines have a single sowing section, which can only sow the seedling tray once. The sowing speed is fast and the uniformity is poor. At the same time, because the seedling trays on the sowing line are close together, continuous sowing will cause some seeds to fall between the two groups of seedling trays, resulting in some seeds being wasted and unable to enter the seedling tray.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a high-uniformity rice sowing production line to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a high-uniformity rice sowing production line, comprising a sowing box, wherein a deceleration component, a recovery component and a material storage component are arranged inside the sowing box, the recovery component is fixedly connected to the material storage component, a sowing roller is fixedly connected to the outer surface of the deceleration component, the sowing roller is rotatably connected to the inside of the sowing box, a side plate is fixedly connected to the bottom of the sowing box, a conveying roller is rotatably connected to the outer surface of the side plate, the deceleration component is used to reduce the rotation speed of the sowing roller, the recovery component is used to absorb seeds dropped on the edge of the seedling tray, and the conveying roller is used to drive the seedling tray to move.

[0008] Furthermore, the deceleration assembly includes a motor, which is fixedly mounted on the outer surface of the seeding box, a first synchronous pulley is fixedly connected to the output shaft of the motor, a first synchronous belt is fixedly mounted on the outer surface of the first synchronous pulley, the first synchronous pulley is connected to the second synchronous pulley through the first synchronous belt transmission, the second synchronous pulley is coaxial with the seeding roller, and the first synchronous pulley and the second synchronous pulley are both rotatably connected to the inside of the seeding box.

[0009] Furthermore, the recovery component includes a conveyor belt, the side of the conveyor belt is rotatably connected to a square plate, the bottom of the square plate is fixedly connected to a suction device, the top of the suction device is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to a hose, and the conveyor belt is located inside the seed box.

[0010] Furthermore, the material storage assembly includes a material storage box, the material storage box is fixedly connected to the hose, the outer surface of the material storage box is fixedly connected to a discharge hopper, the discharge hopper extends to the outside of the seeding box, the outer surface of the discharge hopper is rotatably connected to a baffle, the outer surface of the baffle is fixedly connected to a first connecting plate, the side of the discharge hopper is fixedly connected to a second connecting plate, the outer surface of the second connecting plate is plugged with a pin, and the pin extends to the inside of the first connecting plate.

[0011] Furthermore, a soil covering box is fixedly connected to the top of the side plate, and there are two groups of the sowing box and the soil covering box.

[0012] Furthermore, a driving assembly is fixedly connected to the top of the side plate.

[0013] Furthermore, the driving assembly includes a power box, the outer surface of which is rotatably connected to a third synchronous pulley, the outer surface of which is fixedly mounted with a second synchronous belt, the third synchronous pulley is connected to a fourth synchronous pulley via the second synchronous belt transmission, and the fourth synchronous pulley is coaxial with the conveying roller.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model connects the deceleration component and the recovery component. The deceleration component can reduce the rotation speed of the seeding roller to avoid the situation that the seeds are thrown out due to excessive rotation, thereby ensuring the uniformity of seeding. When the seeding roller sows continuously, part of the seeds will fall between the two groups of seedling trays. At this time, the recovery component is started to absorb this part of the seeds and return it to the material storage component. The seeds are taken from the material storage component and poured into the seeding box. The seeding roller can sow the seeds in the seeding box again to avoid the situation that the seeds are wasted.

[0016] 2. The utility model connects the seeding box, the second synchronous belt wheel and the suction device. When the first synchronous belt wheel drives the second synchronous belt wheel to rotate, the rotation speed of the second synchronous belt wheel is lower than that of the first synchronous belt wheel, thereby reducing the rotation speed of the seeding roller coaxial with the second synchronous belt wheel, thereby preventing the seeds from being thrown out by the seeding roller and causing uneven seeding. When the seeding roller sows continuously, some seeds will fall between the two groups of seedling trays. At this time, the suction device is started and moves synchronously to the right with the seedling tray. The suction device can suck the seeds between the two groups of seedling trays into the storage box to avoid seeds being wasted.

[0017] 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

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be 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.

[0019] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the seeding box of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the material storage box of the utility model;

[0022] Figure 4 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 5 For the utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 6 For the utility model Figure 1 Enlarged schematic diagram of the structure at point C in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Seeding box; 2. Speed ​​reduction assembly; 201. Motor; 202. First synchronous pulley; 203. First synchronous belt; 204. Second synchronous pulley; 3. Recovery assembly; 301. Conveyor belt; 302. Square plate; 303. Suction device; 304. Connecting pipe; 305. Hose; 4. Material storage assembly; 401. Material storage box; 402. Discharging hopper; 403. Baffle; 404. First connecting plate; 405. Second connecting plate; 406. Latch; 5. Seeding roller; 6. Side plate; 7. Conveyor roller; 8. Soil covering box; 9. Driving assembly; 901. Power box; 902. Third synchronous pulley; 903. Second synchronous belt; 904. Fourth synchronous pulley. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figure 1-Figure 6 As shown, the utility model is a high-uniformity rice sowing production line, including a sowing box 1, wherein a deceleration component 2, a recovery component 3 and a material storage component 4 are arranged inside the sowing box 1, wherein the recovery component 3 is fixedly connected to the material storage component 4, a sowing roller 5 is fixedly connected to the outer surface of the deceleration component 2, and the sowing roller 5 is rotatably connected to the inside of the sowing box 1, a side plate 6 is fixedly connected to the bottom of the sowing box 1, and a conveying roller 7 is rotatably connected to the outer surface of the side plate 6, wherein the deceleration component 2 is used to reduce the rotation speed of the sowing roller 5, the recovery component 3 is used to absorb seeds dropped on the edge of the seedling tray, and the conveying roller 7 is used to drive the seedling tray to move.

[0030] Start the deceleration component 2 to drive the sowing roller 5 to rotate. When the seedling tray on the conveying roller 7 is located below the sowing roller 5, the sowing roller 5 pushes the seeds in the sowing box 1 to make them fall on the seedling tray. Then start the recovery component 3, which absorbs the seeds between the two groups of seedling trays and returns them to the storage component 4. Connect a bag or other container to the storage component 4, open the storage component 4 to allow the seeds to fall into the bag or other container, and then pour this part of the seeds back into the sowing box 1.

[0031] The utility model connects the deceleration component 2 and the recovery component 3, and the deceleration component 2 can reduce the rotation speed of the sowing roller 5 to avoid the situation that the seeds are thrown out due to excessive rotation, thereby ensuring the uniformity of sowing. When the sowing roller 5 sows continuously, part of the seeds will fall between the two groups of seedling trays. At this time, the recovery component 3 is started to absorb this part of the seeds and return it to the material storage component 4, and the seeds are taken from the material storage component 4 and poured into the sowing box 1. The sowing roller 5 can sow the seeds in the sowing box 1 again to avoid the situation that the seeds are wasted.

[0032] In addition, in specific applications, the utility model can also be provided with a plurality of seeding boxes 1, and the structure in each seeding box 1 is the same, such as Figure 1 As shown, two sowing boxes 1 are provided, and their internal structures are utilized for sowing, thereby realizing two sowings in succession, and cooperating with reducing the sowing speed of a single sowing part, reducing the sowing amount, so that the sowing uniformity is improved while the total sowing amount reaches the standard, and two sowings further improve the sowing uniformity.

[0033] In one embodiment, for the above-mentioned reduction assembly 2, the reduction assembly 2 includes a motor 201, the motor 201 is fixedly mounted on the outer surface of the seed box 1, a first synchronous pulley 202 is fixedly connected to the output shaft of the motor 201, a first synchronous belt 203 is fixedly mounted on the outer surface of the first synchronous pulley 202, the first synchronous pulley 202 is connected to the second synchronous pulley 204 through the first synchronous belt 203, the second synchronous pulley 204 is coaxial with the seeding roller 5, and the first synchronous pulley 202 and the second synchronous pulley 204 are both rotatably connected to the inside of the seed box 1.

[0034] The first synchronous pulley 202, the first synchronous belt 203 and the second synchronous pulley 204 can be replaced with sprockets or other transmission devices with a deceleration function.

[0035] Start the motor 201, the motor 201 drives the first synchronous pulley 202 to rotate, the first synchronous pulley 202 drives the second synchronous pulley 204 to rotate through the first synchronous belt 203, the second synchronous pulley 204 drives the seeding roller 5 to rotate, the size of the first synchronous pulley 202 is smaller than the second synchronous pulley 204, the rotation speed of the second synchronous pulley 204 can be lower than the first synchronous pulley 202, so that the rotation speed of the seeding roller 5 is reduced.

[0036] In one embodiment, for the above-mentioned recovery component 3, the recovery component 3 includes a conveyor belt 301, the side of the conveyor belt 301 is rotatably connected to a square plate 302, the bottom of the square plate 302 is fixedly connected to a suction device 303, the top of the suction device 303 is fixedly connected to a connecting pipe 304, the top of the connecting pipe 304 is fixedly connected to a hose 305, and the conveyor belt 301 is located inside the seed box 1.

[0037] Start the suction device 303, and the conveyor belt 301 drives the suction device 303 to move through the square plate 302. When the suction device 303 is located at a relatively lower position on the surface of the conveyor belt 301, the suction device 303 approaches the seedling tray and moves synchronously with it. At this time, the suction device 303 can suck the seeds between the two groups of seedling trays and transport them to the material storage component 4 through the connecting pipe 304 and the hose 305. When the suction device 303 is located at a relatively upper position on the surface of the conveyor belt 301, the suction device 303 moves to the left for a return motion.

[0038] In one embodiment, for the above-mentioned material storage component 4, the material storage component 4 includes a material storage box 401, the material storage box 401 is fixedly connected to the hose 305, the outer surface of the material storage box 401 is fixedly connected to the discharge hopper 402, the discharge hopper 402 extends to the outside of the sowing box 1, the outer surface of the discharge hopper 402 is rotatably connected to the baffle 403, the outer surface of the baffle 403 is fixedly connected to the first connecting plate 404, the side of the discharge hopper 402 is fixedly connected to the second connecting plate 405, the outer surface of the second connecting plate 405 is plugged with a pin 406, and the pin 406 extends to the inside of the first connecting plate 404.

[0039] The seeds enter the storage box 401 from the hose 305, slide along the storage box 401 and the discharge hopper 402 to the baffle 403, connect the container containing the seeds with the discharge hopper 402, pull out the pin 406 to release the limit fixation of the baffle 403, and then the seeds can slide from the discharge hopper 402 into the container and then be poured back into the sowing box 1.

[0040] In one embodiment, for the side plate 6, a soil covering box 8 is fixedly connected to the top of the side plate 6, and there are two groups of the sowing box 1 and the soil covering box 8.

[0041] The two groups of soil covering boxes 8 are respectively located on both sides of the two groups of sowing boxes 1. The first group of soil covering boxes 8 pours subsoil into the seedling tray. After the two groups of sowing boxes 1 sow twice, the other group of soil covering boxes 8 covers the seedling tray with soil.

[0042] In one embodiment, for the side plate 6 , a driving assembly 9 is fixedly connected to the top of the side plate 6 .

[0043] In one embodiment, for the above-mentioned drive component 9, the drive component 9 includes a power box 901, the outer surface of the power box 901 is rotatably connected to the third synchronous pulley 902, the outer surface of the third synchronous pulley 902 is fixedly installed with a second synchronous belt 903, the third synchronous pulley 902 is connected to the fourth synchronous pulley 904 through the second synchronous belt 903, and the fourth synchronous pulley 904 is coaxial with the conveying roller 7.

[0044] The power box 901 is equipped with power equipment such as a motor. The power box 901 drives the third synchronous pulley 902 to rotate. The third synchronous pulley 902 drives the fourth synchronous pulley 904 to rotate through the second synchronous belt 903. The fourth synchronous pulley 904 drives the conveying roller 7 to rotate. The conveying roller 7 can push the seedling tray to move.

[0045] Through the above technical scheme, 1. Through the connection between the deceleration component 2 and the recovery component 3, the deceleration component 2 can reduce the rotation speed of the sowing roller 5 to avoid the situation where the seeds are thrown out due to excessive rotation, thereby ensuring the uniformity of sowing. When the sowing roller 5 sows continuously, part of the seeds will fall between the two groups of seedling trays. At this time, the recovery component 3 is started to absorb this part of the seeds and return it to the material storage component 4. The seeds are taken from the material storage component 4 and poured into the sowing box 1. The sowing roller 5 can sow the seeds in the sowing box 1 again to avoid the situation where the seeds are wasted. 2. Through the connection between the seeding box 1, the second synchronous belt pulley 204 and the suction device 303, when the first synchronous belt pulley 202 drives the second synchronous belt pulley 204 to rotate, the speed of the second synchronous belt pulley 204 is lower than that of the first synchronous belt pulley 202, thereby reducing the speed of the seeding roller 5 coaxial with the second synchronous belt pulley 204, thereby preventing the seeds from being thrown out by the seeding roller 5 and causing uneven seeding. When the seeding roller 5 sows continuously, some seeds will fall between the two groups of seedling trays. At this time, the suction device 303 is started, and the suction device 303 moves to the right synchronously with the seedling tray. The suction device 303 can suck the seeds between the two groups of seedling trays into the storage box 401 to avoid seeds being wasted.

[0046] 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.

[0047] 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 high uniformity rice sowing line, comprising a sowing box (1), characterized in that: The sowing box (1) is provided with a deceleration component (2), a recovery component (3) and a material storage component (4) inside, the recovery component (3) is fixedly connected to the material storage component (4), the outer surface of the deceleration component (2) is fixedly connected to a sowing roller (5), the sowing roller (5) is rotatably connected to the inside of the sowing box (1), the bottom of the sowing box (1) is fixedly connected to a side plate (6), the outer surface of the side plate (6) is rotatably connected to a conveying roller (7), the deceleration component (2) is used to reduce the rotation speed of the sowing roller (5), the recovery component (3) is used to absorb seeds that fall on the edge of the seedling tray, and the conveying roller (7) is used to drive the seedling tray to move.

2. A high uniformity rice sowing assembly line according to claim 1, characterized in that: The deceleration assembly (2) comprises a motor (201), the motor (201) is fixedly mounted on the outer surface of the seeding box (1), a first synchronous pulley (202) is fixedly connected to the output shaft of the motor (201), a first synchronous belt (203) is fixedly mounted on the outer surface of the first synchronous pulley (202), the first synchronous pulley (202) is connected to a second synchronous pulley (204) via the first synchronous belt (203), the second synchronous pulley (204) is coaxial with the seeding roller (5), and the first synchronous pulley (202) and the second synchronous pulley (204) are both rotatably connected to the inside of the seeding box (1).

3. A high uniformity rice sowing line according to claim 2, characterized in that: The recovery component (3) comprises a conveyor belt (301), the side of the conveyor belt (301) is rotatably connected to a square plate (302), the bottom of the square plate (302) is fixedly connected to a suction device (303), the top of the suction device (303) is fixedly connected to a connecting pipe (304), the top of the connecting pipe (304) is fixedly connected to a hose (305), and the conveyor belt (301) is located inside the seed box (1).

4. A high uniformity rice sowing assembly line according to claim 3, characterized in that: The material storage assembly (4) comprises a material storage box (401), the material storage box (401) is fixedly connected to the hose (305), the outer surface of the material storage box (401) is fixedly connected to a discharge hopper (402), the discharge hopper (402) extends to the outside of the sowing box (1), the outer surface of the discharge hopper (402) is rotatably connected to a baffle (403), the outer surface of the baffle (403) is fixedly connected to a first connecting plate (404), the side of the discharge hopper (402) is fixedly connected to a second connecting plate (405), the outer surface of the second connecting plate (405) is plugged with a latch (406), and the latch (406) extends to the inside of the first connecting plate (404).

5. The high uniformity rice sowing line according to claim 1, characterized in that: A soil covering box (8) is fixedly connected to the top of the side plate (6), and there are two groups of the sowing box (1) and the soil covering box (8).

6. A high uniformity rice sowing assembly line according to claim 1, characterized in that: A driving assembly (9) is fixedly connected to the top of the side plate (6).

7. A high uniformity rice sowing assembly line according to claim 6, characterized in that: The driving assembly (9) comprises a power box (901), the outer surface of the power box (901) is rotatably connected to a third synchronous pulley (902), the outer surface of the third synchronous pulley (902) is fixedly mounted with a second synchronous belt (903), the third synchronous pulley (902) is transmission-connected to a fourth synchronous pulley (904) via the second synchronous belt (903), and the fourth synchronous pulley (904) is coaxial with the conveying roller (7).

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