Seed optimization device for trichosanthes kirilowii maxim seedling culture

Abstract

The utility model relates to the technical field of trichosanthes kirilowii maxim seedling culture, in particular to a seed optimization device for trichosanthes kirilowii maxim seedling culture, which comprises an optimization box arranged on the right side of a roughing box, an optimization mechanism for performing optimization screening on seeds is arranged in the optimization box, and a roughing mechanism for performing rough screening on the seeds is arranged in the roughing box. According to the seed screening device, seeds in the centrifugal screen drum are thrown away through centrifugal force generated in the process that the centrifugal motor drives the centrifugal screen drum to rotate, and qualified seeds are discharged through the screening holes, so that batch screening of the seeds is completed, and the optimization efficiency is improved; the seeds thrown away by centrifugal force penetrate through the screening holes of three levels according to the sizes of the seeds, so that secondary fine screening of improved seeds is completed, the overturning shaft rotates to drive the beating plate to rotate to beat and press the seeds into water, the full seeds sink into the bottom of the roughing box, and the hollow seeds bitten by insects float on the water surface, so that secondary fine screening of the improved seeds is completed. Therefore, preliminary screening of the seeds is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of Trichosanthes kirilowii seedling cultivation, in particular to a seed optimization device for Trichosanthes kirilowii seedling cultivation. Background Art

[0002] Trichosanthes kirilowii is a kind of traditional Chinese medicine with sweet taste and cold nature. It belongs to the lung, stomach and large intestine meridians. Its main functions and effects are clearing away heat and phlegm, relieving chest congestion and dispersing stagnation, moistening dryness and lubricating intestines. Trichosanthes kirilowii peel is mainly used to clear the lungs and resolve phlegm, promote qi and relieve chest congestion. It is mostly used for lung heat cough and chest pain, chest congestion, chest fullness and pain. The whole Trichosanthes kirilowii can clear away heat and resolve phlegm, relieve chest congestion and dispersing stagnation, moisten the intestines and promote bowel movements.

[0003] When cultivating and planting Trichosanthes kirilowii, seed selection is particularly important. In the existing technology, the optimization of Trichosanthes kirilowii seeds usually relies on manual screening, which requires a lot of time and energy and is difficult to meet the needs of large-scale seedling cultivation. The screening efficiency is low, and manual screening is easily affected by subjective factors, resulting in low accuracy of the screening results. The long-term manual screening work will bring greater labor intensity to the operators and increase the labor cost of planting. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a seed selection device for Trichosanthes kirilowii seedling cultivation, which solves the technical problems of low efficiency of manual selection of Trichosanthes kirilowii seeds in the existing technology, inconsistent seed selection standards, and increased labor costs, thereby achieving the purpose of improving seed selection efficiency and seed selection standardization.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a seed optimization device for Trichosanthes kirilowii seedling cultivation, comprising a optimization box installed on the right side of a rough selection box, a optimization mechanism for performing preferred screening of seeds is provided inside the optimization box, and a rough selection mechanism for performing rough screening of seeds is provided inside the rough selection box.

[0006] The preferred mechanism includes a centrifugal screen drum installed inside the preferred box, and screening holes are opened through the outer surface of the centrifugal screen drum. A feed pipe is installed on the top of the centrifugal screen drum, and the feed pipe is rotatably connected to the inside of the bearing at the top of the preferred box. A rotating shaft is installed at the bottom of the centrifugal screen drum, and a centrifugal motor that drives the rotating shaft to rotate is installed at the bottom of the preferred box.

[0007] Preferably, the screening holes on the centrifugal screen are divided into three groups from top to bottom, and the apertures of the three groups of screening holes are gradually reduced. Three partition plates are installed below the upper right of the inner wall of the preferred box, and the partition plates are respectively located at the intervals between the three groups of screening holes. A discharge pipe corresponding to the lowest end of the partition plate is installed on the right side of the preferred box.

[0008] Preferably, the inner wall of the preferred box and the inner wall of the centrifugal screen drum are both installed with rubber pads, and the rubber pads on the inner wall of the centrifugal screen drum are also correspondingly provided with screening holes.

[0009] Preferably, the roughing mechanism includes a flip shaft rotatably connected to a hole groove opened on the roughing box, and clappers are equidistantly installed on the flip shaft in a ring shape. A flip motor for driving the flip shaft to rotate is installed on the left side of the roughing box. A feeding assembly for feeding the material by twisting water flow is installed at the bottom of the roughing box. A loading assembly for loading the seeds after roughing is provided between the roughing box and the selecting box.

[0010] Preferably, the feeding assembly includes a rotating shaft rotatably connected to a rotating hole opened at the bottom of the roughing box, an auger is installed on the rotating shaft, and pulleys are installed on the left ends of the rotating shaft and the flip shaft, and the two pulleys are connected by a transmission belt.

[0011] Preferably, the feeding assembly includes a feeding pipe installed on the right side of the roughing box, a feeding shaft is rotatably connected inside the feeding pipe, a feeding auger is installed on the feeding shaft, a drop pipe is installed at the top bottom of the feeding pipe, and the drop pipe extends into the interior of the feed pipe, and a feeding motor is installed on the top of the feeding pipe to drive the feeding shaft to rotate.

[0012] By means of the above technical solution, the utility model provides a seed selection device for growing Trichosanthes kirilowii seedlings, which has at least the following beneficial effects:

[0013] 1. The utility model drives the centrifugal screen drum to rotate through a centrifugal motor. The centrifugal force generated during the rotation throws the seeds inside it away, and the qualified seeds are discharged through the screening holes opened on the centrifugal screen drum, thereby completing the batch screening of seeds and improving the optimization efficiency.

[0014] 2. The utility model provides three groups of gradually shrinking screening holes on the centrifugal screen drum. The seeds thrown by the centrifugal force pass through the three levels of screening holes according to their own sizes, thereby completing the secondary selection and screening of the improved seeds and further optimizing them.

[0015] 3. The utility model drives the turning shaft to rotate through the turning motor, and then drives the clapper to rotate to beat the seeds into the water. The full seeds gradually sink to the bottom of the rough selection box, while the hollow seeds eaten by insects always float on the water surface, thereby completing the preliminary screening of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0017] In the attached figure:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the preferred box of the utility model;

[0020] Figure 3 This is a schematic cross-sectional view of the preferred mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the rough selection box of the utility model;

[0022] Figure 5 This is a partial cross-sectional structural diagram of the feeding component of the present invention.

[0023] In the figure: 1. Roughing box; 2. Optimizing box; 3. Optimizing mechanism; 301. Centrifugal screen; 302. Feed pipe; 303. Rotating shaft; 304. Centrifugal motor; 305. Partition plate; 306. Discharge pipe; 4. Roughing mechanism; 401. Turning shaft; 402. Clapper; 403. Turning motor; 404. Feeding assembly; 4041. Rotating shaft; 4042. Auger; 4043. Pulley; 4044. Transmission belt; 405. Feeding assembly; 4051. Feeding pipe; 4052. Feeding shaft; 4053. Feeding auger; 4054. Dropping pipe; 4055. Feeding motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] Based on the existing problems of low efficiency of manual selection of Trichosanthes seeds and different seed selection standards, which increases labor costs, this embodiment provides a seed selection device for Trichosanthes seedlings, please refer to Figure 1-Figure 5 The embodiment provides a seed selection device for cultivating Trichosanthes kirilowii seedlings, which can improve seed selection efficiency and seed selection standardization. The seed selection device for cultivating Trichosanthes kirilowii seedlings includes a selection box 2 installed on the right side of a rough selection box 1. The selection box 2 is provided with a selection mechanism 3 for selecting and screening the seeds. The rough selection box 1 is provided with a rough selection mechanism 4 for roughly screening the seeds. The rough selection mechanism 4 performs a preliminary screening of the seeds, and shriveled or extremely small undesirable seeds are screened out. The seeds are then transported to the selection mechanism 3 through a feeding component 405 for classification and selection, thereby completing the seed selection and improving the selection efficiency.

[0027] Since manual selection of Trichosanthes kirilowii seeds is inefficient and the selection standards are inconsistent, which increases labor costs, the device is provided with a selection mechanism 3, which includes a centrifugal screen drum 301 installed inside the selection box 2, and the outer surface of the centrifugal screen drum 301 is penetrated by screening holes, a feed pipe 302 is installed on the top of the centrifugal screen drum 301, and the feed pipe 302 is rotatably connected to the inside of the bearing at the top of the selection box 2, a rotating shaft 303 is installed at the bottom of the centrifugal screen drum 301, and a centrifugal motor 304 for driving the rotating shaft 303 to rotate is installed at the bottom of the selection box 2. When the seeds enter the interior of the centrifugal screen drum 301 through the feed pipe 302, the centrifugal motor 304 is started to drive the rotating shaft 303 to rotate, and then drive the centrifugal screen drum 301 to rotate. The centrifugal force generated during the rotation of the centrifugal screen drum 301 throws off the seeds inside it, and qualified seeds are discharged through the screening holes opened on the centrifugal screen drum 301, thereby completing the batch screening of seeds and improving the selection efficiency.

[0028] Simply screening out qualified seeds is not convenient for seed selection and grading. Therefore, the screening holes on the centrifugal screen drum 301 in the device are divided into three groups from top to bottom, and the apertures of the three groups of screening holes are gradually reduced. Preferably, three partition plates 305 are installed under the upper right of the inner wall of the box 2, and the partition plates 305 are respectively located at the intervals of the three groups of screening holes. Preferably, a discharge pipe 306 corresponding to the lowest end of the partition plate 305 is installed on the right side of the box 2. The seeds thrown by centrifugal force pass through the three levels of screening holes according to their own size and fall on the partition plate 305, and are discharged in turn through the discharge pipe 306, thereby completing the secondary selection and screening of the good seeds and further optimizing them.

[0029] When the seeds are thrown out, the seeds hit the centrifugal screen drum 301 or the inner wall of the preferred box 2, which may cause the seeds to be damaged. Therefore, the device is equipped with rubber pads on the inner wall of the preferred box 2 and the inner wall of the centrifugal screen drum 301, and the rubber pads on the inner wall of the centrifugal screen drum 301 are also provided with screening holes. The flying seeds hit the rubber pads on the inner wall of the centrifugal screen drum 301 and the preferred box 2, thereby avoiding the occurrence of seed damage due to impact.

[0030] Example 2

[0031] On the basis of Example 1, Figure 1-Figure 5As shown, relying solely on the screening holes can only sort the seeds by size, but there is a situation where the seeds are hollow due to being eaten by insects. Therefore, the device is also provided with a roughing mechanism 4, which includes a turning shaft 401 rotatably connected to the hole slot opened on the roughing box 1, and a clapper 402 is equidistantly installed on the turning shaft 401 in a ring shape. A turning motor 403 for driving the turning shaft 401 to rotate is installed on the left side of the roughing box 1, and a feeding assembly 404 for feeding the material by twisting water flow is installed at the bottom of the roughing box 1. A feeding assembly 405 for loading the roughly selected seeds is provided between the roughing box 1 and the selecting box 2. Clean water is added to the interior of the roughing box 1, and then the turning motor 403 is started to drive the turning shaft 401 to rotate, thereby driving the clapper 402 on the turning shaft 401 to rotate and clapping the seeds into the water. The full seeds gradually sink to the bottom of the roughing box 1, while the hollow seeds eaten by insects always float on the water surface, thereby completing the preliminary screening of the seeds.

[0032] The feeding assembly 404 includes a rotating shaft 4041 rotatably connected to a rotating hole opened at the bottom of the roughing box 1, and an auger 4042 is installed on the rotating shaft 4041. Pulleys 4043 are installed at the left ends of the rotating shaft 4041 and the flip shaft 401, and the two pulleys 4043 are connected by a transmission belt 4044. As the flip shaft 401 rotates, the pulley 4043 on its left side rotates accordingly, and then drives the rotating shaft 4041 to rotate through the transmission belt 4044, and then drives the auger 4042 on the rotating shaft 4041 to rotate, stirring the water flow at the bottom of the roughing box 1, and stirring up the full seeds sunk at the bottom of the roughing box 1 and transporting them to the right side of the roughing box 1, and cooperating with the feeding assembly 405 for feeding and optimization.

[0033] The feeding assembly 405 includes a feeding pipe 4051 installed on the right side of the roughing box 1, and a feeding shaft 4052 is rotatably connected to the feeding pipe 4051, and a feeding auger 4053 is installed on the feeding shaft 4052. A drop pipe 4054 is installed at the bottom of the top of the feeding pipe 4051, and the drop pipe 4054 extends into the interior of the feed pipe 302. A feeding motor 4055 for driving the feeding shaft 4052 to rotate is installed on the top of the feeding pipe 4051. Starting the feeding motor 4055 drives the feeding shaft 4052 to rotate, thereby driving the feeding auger 4053 on the feeding shaft 4052 to rotate, and then the full seeds are twisted and sent to the top of the feeding pipe 4051, and discharged into the interior of the centrifugal screen cylinder 301 through the drop pipe 4054 for optimal screening.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seed selection device for cultivating Trichosanthes kirilowii seedlings, comprising a selection box (2) installed on the right side of a rough selection box (1), characterized in that: The interior of the selective selection box (2) is provided with a selective selection mechanism (3) for selectively screening the seeds, and the interior of the rough selection box (1) is provided with a rough selection mechanism (4) for roughly screening the seeds; The preferred mechanism (3) comprises a centrifugal screen drum (301) installed inside the preferred box (2), and the outer surface of the centrifugal screen drum (301) is penetrated by screening holes, a feed pipe (302) is installed on the top of the centrifugal screen drum (301), and the feed pipe (302) is rotatably connected to the inside of the bearing at the top of the preferred box (2), a rotating shaft (303) is installed at the bottom of the centrifugal screen drum (301), and a centrifugal motor (304) for driving the rotating shaft (303) to rotate is installed at the bottom of the preferred box (2).

2. A seed optimization device for growing Trichosanthes kirilowii seedlings according to claim 1, characterized in that: The screening holes on the centrifugal screen drum (301) are divided into three groups from top to bottom, and the apertures of the three groups of screening holes are gradually reduced. Three partition plates (305) are installed below the upper right side of the inner wall of the preferred box (2), and the partition plates (305) are respectively located at the intervals between the three groups of screening holes. A discharge pipe (306) corresponding to the lowest end of the partition plate (305) is installed on the right side of the preferred box (2).

3. A seed optimization device for growing Trichosanthes kirilowii seedlings according to claim 1, characterized in that: The inner wall of the preferred box (2) and the inner wall of the centrifugal screen drum (301) are both installed with rubber pads, and the rubber pads on the inner wall of the centrifugal screen drum (301) are also provided with screening holes.

4. A seed optimization device for growing Trichosanthes kirilowii seedlings according to claim 1, characterized in that: The roughing mechanism (4) comprises a turning shaft (401) rotatably connected to a hole slot provided on the roughing box (1); a clapper (402) is equidistantly mounted on the turning shaft (401) in a circular shape; a turning motor (403) for driving the turning shaft (401) to rotate is mounted on the left side of the roughing box (1); a feeding assembly (404) for feeding the roughing box (1) by twisting a water flow is mounted on the bottom of the roughing box (1); and a loading assembly (405) for loading the roughed seeds is arranged between the roughing box (1) and the selection box (2).

5. A seed optimization device for growing Trichosanthes kirilowii seedlings according to claim 4, characterized in that: The feeding assembly (404) includes a rotating shaft (4041) rotatably connected to a rotating hole opened at the bottom of the roughing box (1), an auger (4042) is installed on the rotating shaft (4041), and pulleys (4043) are installed at the left ends of the rotating shaft (4041) and the flip shaft (401), and the two pulleys (4043) are connected to each other through a transmission belt (4044).

6. A seed optimization device for growing Trichosanthes kirilowii seedlings according to claim 4, characterized in that: The feeding assembly (405) includes a feeding tube (4051) installed on the right side of the roughing box (1), a feeding shaft (4052) is rotatably connected inside the feeding tube (4051), a feeding auger (4053) is installed on the feeding shaft (4052), a drop tube (4054) is installed at the top bottom of the feeding tube (4051), and the drop tube (4054) extends into the interior of the feed tube (302), and a feeding motor (4055) is installed at the top of the feeding tube (4051) for driving the feeding shaft (4052) to rotate.

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