Screening and mixing device for gentiana macrophylla seeds

Abstract

The utility model relates to the technical field of gentiana macrophylla planting, in particular to a gentiana macrophylla seed screening and mixing device which comprises a mixing bin, a screening bin and a sand box are arranged above the mixing bin, a screening plate is arranged on the inner side of the screening bin, a vibration motor is arranged at the lower end of the screening plate, and a collecting box is arranged on the front side of the screening bin. The lower ends of the screening bin and the sand box are communicated with same electric control valves, a weighing seat is arranged on the inner side of the mixing bin, a moving frame is arranged at the upper end of the weighing seat, a water tank is arranged on the front side of the upper end of the mixing bin, and a sprayer is arranged at the lower end of the water tank; screened seeds and fine sand respectively fall on the two weighing seats to be weighed by controlling the electric control valve to be opened, and after the seeds and the fine sand reach proper weight, the electric control valve is controlled to be closed, and then the electric push rod is controlled to work to drive the moving frame to push forwards, so that the seeds and the fine sand at the upper ends of the weighing seats are pushed out by the moving frame and fall into the bottom of the mixing bin to be mixed; the quantitative mixing of the seeds and the fine sand is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of Gentiana macrophylla planting, in particular to a device for screening and mixing Gentiana macrophylla seeds. Background Art

[0002] Gentiana macrophylla is a perennial herb with extremely high medicinal value. Its roots are used as medicine, and have the effects of dispelling wind and dampness, promoting blood circulation and relaxing meridians, clearing heat and promoting diuresis. It is used to treat rheumatic pain, muscle spasms, bone steaming and hot flashes, damp-heat jaundice and other diseases. During the cultivation process of Gentiana macrophylla, gibberellins need to be dissolved in high-concentration wine or alcohol 15 days before sowing, mixed and diluted with water at a ratio of 1:5000, and then the mixture is mixed with mixed seeds (seeds and fine sand are mixed at a ratio of 1:3). This involves the use of a seed screening and mixing device;

[0003] For example, patent number CN209866631U discloses a device for screening and mixing gentiana seeds, wherein a feed hopper is provided on the top of the machine body, a screen is provided in the machine body below the feed hopper, the screen is fixed to the top of the machine body by a bracket A, a storage trough is provided under the screen, the storage trough is fixed to the side wall of the machine body by a bracket, a discharge pipe A is provided at the bottom of the storage trough; a sand box is provided in the machine body, an opening is provided at the top of the sand box, a cover is provided on the opening, and a discharge pipe B is provided at the bottom of the sand box; a water tank is provided on the side of the machine body, and a A water supply port is provided, a drain pipe is provided at the bottom of the water tank, a valve C is provided on the drain pipe, a receiving plate is provided below the drain pipe A, the drain pipe B and the drain pipe, the lower part of the receiving plate is connected to the mixing pipe, the lower part of the mixing pipe is connected to the discharge pipe, and a discharge valve is provided on the discharge pipe, which solves the problem of screening and breeding of Gentiana macrophylla seeds; the seed screening and mixing device in this patent lacks a feeding and metering function, and the weight of the feeding needs to be manually controlled during the feeding process, which makes the feeding process time-consuming and labor-intensive, the efficiency is low, and it is easy to cause errors due to the filtering out of impurities.

[0004] Therefore, in view of the problem that the above-mentioned seed screening and mixing device lacks the feeding and metering function, which makes the feeding process time-consuming and labor-intensive, inefficient, and prone to errors due to the filtering out of impurities, a screening and mixing device for Gentiana macrophylla seeds can be designed. Utility Model Content

[0005] In order to overcome the problem that the seed screening and mixing device lacks the feeding and metering function, the feeding process is time-consuming and labor-intensive, the efficiency is low, and errors are easily generated due to the filtering out of impurities.

[0006] The technical solution of the utility model is: a device for screening and mixing gentiana macrophylla seeds, comprising a mixing bin, a screening bin and a sand box arranged above the mixing bin, a sieve plate arranged on the inner side of the screening bin, a vibration motor arranged at the lower end of the sieve plate, a collecting box arranged on the front side of the screening bin, the lower ends of the screening bin and the sand box are connected with the same electric control valve, a weighing seat is arranged on the inner side of the mixing bin, a moving frame is arranged on the upper end of the weighing seat, a water tank is arranged on the front side of the upper end of the mixing bin, a sprayer is arranged at the lower end of the water tank, a stirring roller is arranged at the lower end of the inner side of the mixing bin, and a discharge valve is connected at the lower end of the mixing bin.

[0007] Preferably, the screening bin and the sand box are arranged side by side on the left and right, and are fixedly connected to the upper end of the mixing bin by a support rod. The upper ends of the screening bin and the sand box are connected to the same upper hopper. The sieve plate is arranged at an angle and is slidingly connected to the inner side of the screening bin. The lower end of the vibration motor is fixedly connected to the inner side of the screening bin by a support plate, and the output end of the vibration motor is fixedly connected to the lower end of the sieve plate, which facilitates the control of the vibration of the sieve plate to screen impurities in the seeds.

[0008] Preferably, a slag discharge port is provided on the front side of the screening bin, the slag discharge port and the front end of the sieve plate are adapted to each other, and are adapted to the upper end of the collecting box, and a support platform is provided at the lower end of the collecting box, and the support platform and the upper end of the mixing bin are fixedly connected by a support rod, and the impurities discharged from the slag discharge port can be collected by placing the collecting box on the support platform.

[0009] Preferably, the lower end of the electric control valve and the inner side of the mixing bin are connected to each other, and two weighing seats are arranged side by side on the left and right, and are adapted to the lower end of the electric control valve. A pressure sensor is fixedly installed on the lower end of the weighing seat, and the lower end of the pressure sensor and the inner side of the mixing bin are fixedly connected through a support plate. The material on the upper end of the weighing seat is weighed by the pressure sensor, which is convenient for quantifying seeds and fine sand.

[0010] Preferably, the lower end of the moving frame and the upper end of the weighing seat are slidably connected, the upper end of the moving frame and the lower end of the electric control valve are adapted to each other, and an electric push rod is fixedly installed on the rear side of the mixing bin. The output end of the electric push rod extends to the inner side of the mixing bin and is fixedly connected to the rear side of the moving frame. The moving frame is driven to move by the extension of the electric push rod, and the weighed material can be pushed down the weighing seat for mixing.

[0011] Preferably, a water inlet is provided at the front end of the water tank, a water pump is fixedly installed on the inside of the water tank, the output end of the water pump and the sprayer are connected to each other, and the lower end of the sprayer extends to the inside of the mixing chamber and is provided with a nozzle to facilitate the spraying of the liquid medicine.

[0012] Preferably, a drive motor is fixedly installed at the lower end of the rear side of the mixing bin, the output end of the drive motor extends to the inner side of the mixing bin, and is fixedly connected to the rear end of the stirring roller, and the front end of the stirring roller is rotatably connected to the inner wall of the mixing bin, which facilitates stirring of the material and achieves sufficient mixing.

[0013] Beneficial effects of the utility model:

[0014] 1. The device for screening and mixing gentiana macrophylla seeds controls the opening of the electric control valve so that the screened seeds and fine sand fall onto two weighing seats for weighing. After reaching the appropriate weight, the electric control valve is controlled to close, and then the electric push rod is controlled to drive the moving frame forward, so that the seeds and fine sand on the upper end of the weighing seat are pushed out by the moving frame and fall into the bottom of the mixing bin for mixing, thereby achieving quantitative mixing of seeds and fine sand, improving convenience, and increasing mixing efficiency and accuracy.

[0015] 2. The device for screening and mixing gentiana macrophylla seeds inputs the medicine solution into the sprinkler through a water pump, and evenly sprays it onto the materials in the mixing bin from the nozzle. At the same time, the driving motor drives the stirring roller to rotate and stir the materials, thereby improving the uniformity of the mixture of seeds, fine sand and medicine solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The following is a schematic diagram of the three-dimensional structure of the device for screening and mixing blue gentian seeds of the present invention. Figure 1 ;

[0017] Figure 2 The following is a schematic diagram of the three-dimensional structure of the device for screening and mixing blue gentian seeds of the present invention. Figure 2 ;

[0018] Figure 3 The following is a schematic diagram of the cross-sectional structure of the device for screening and mixing blue gentiana seeds of the present invention. Figure 1 ;

[0019] Figure 4 The following is a schematic diagram of the cross-sectional structure of the device for screening and mixing blue gentiana seeds of the present invention. Figure 2 ;

[0020] Figure 5 The following is a schematic diagram of the cross-sectional structure of the device for screening and mixing blue gentiana seeds of the present invention. Figure 3 .

[0021] Explanation of the accompanying symbols: 1. Mixing bin; 2. Screening bin; 21. Slag discharge port; 3. Sand box; 4. Screen plate; 5. Vibration motor; 6. Collecting box; 61. Support platform; 7. Electric control valve; 8. Weighing seat; 81. Pressure sensor; 9. Moving frame; 91. Electric push rod; 10. Water tank; 101. Water inlet; 102. Water pump; 11. Sprinkler; 111. Nozzle; 12. Mixing roller; 121. Drive motor; 13. Discharge valve. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to ( Figure 1-Figure 5 ), the utility model provides an embodiment: a device for screening and mixing orchid macrophylla seeds, comprising a mixing bin 1, a screening bin 2 and a sand box 3 are arranged above the mixing bin 1, a sieve plate 4 is arranged on the inner side of the screening bin 2, a vibration motor 5 is arranged at the lower end of the sieve plate 4, a collecting box 6 is arranged on the front side of the screening bin 2, the lower ends of the screening bin 2 and the sand box 3 are connected with the same electric control valve 7, a weighing seat 8 is arranged on the inner side of the mixing bin 1, a moving frame 9 is arranged on the upper end of the weighing seat 8, a water tank 10 is arranged on the front side of the upper end of the mixing bin 1, a sprayer 11 is arranged at the lower end of the water tank 10, a stirring roller 12 is arranged at the lower end of the inner side of the mixing bin 1, and a discharge valve 13 is connected at the lower end of the mixing bin 1.

[0024] Please refer to ( Figure 2-Figure 3 ), in this embodiment, the screening bin 2 and the sand box 3 are arranged side by side on the left and right, and are fixedly connected to the upper end of the mixing bin 1 through a support rod, the upper ends of the screening bin 2 and the sand box 3 are connected to the same upper hopper, the sieve plate 4 is arranged at an angle, and is slidably connected to the inner side of the screening bin 2, the lower end of the vibration motor 5 is fixedly connected to the inner side of the screening bin 2 through a support plate, the output end of the vibration motor 5 is fixedly connected to the lower end of the sieve plate 4, and a slag discharge port 21 is provided on the front side of the screening bin 2, and the slag discharge port 21 and The front ends of the sieve plates 4 are adapted to each other and to the upper ends of the collecting box 6. A support platform 61 is provided at the lower end of the collecting box 6. The support platform 61 and the upper end of the mixing bin 1 are fixedly connected by a support rod. The seeds to be screened and the fine sand to be mixed are respectively put into the screening bin 2 and the sand box 3 from the two upper hoppers. The sieve plate 4 is driven to vibrate by the vibration motor 5 to screen the impurities in the seeds. The impurities are discharged from the slag discharge port 21 along the inclined sieve plate 4 and fall into the collecting box 6 for collection.

[0025] Please refer to ( Figure 3-Figure 5), in this embodiment, the lower end of the electric control valve 7 and the inner side of the mixing bin 1 are connected to each other, and two weighing seats 8 are arranged in parallel on the left and right, and are adapted to the lower end of the electric control valve 7, and a pressure sensor 81 is fixedly installed on the lower end of the weighing seat 8, and the lower end of the pressure sensor 81 and the inner side of the mixing bin 1 are fixedly connected through a support plate, the lower end of the moving frame 9 and the upper end of the weighing seat 8 are slidably connected, and the upper end of the moving frame 9 and the lower end of the electric control valve 7 are adapted to each other, and an electric push rod 91 is fixedly installed on the rear side of the mixing bin 1. The output end of the rod 91 extends to the inner side of the mixing bin 1 and is fixedly connected to the rear side of the moving frame 9. By controlling the electric control valve 7 to open, the seeds and fine sand fall on the upper ends of the two weighing seats 8 respectively, and the moving frame 9 limits them. The two are weighed by the pressure sensor 81. After reaching the appropriate weight, the electric control valve 7 is controlled to close and the feeding is stopped. Then the electric push rod 91 is controlled to work and drive the moving frame 9 to push forward, so that the seeds and fine sand on the upper end of the weighing seat 8 are pushed out by the moving frame 9 and fall into the bottom of the mixing bin 1 for mixing.

[0026] Please refer to ( Figure 3-Figure 4 ), in this embodiment, a water inlet 101 is provided at the front end of the water tank 10, and a water pump 102 is fixedly installed on the inner side of the water tank 10, the output end of the water pump 102 and the sprinkler 11 are connected to each other, and the lower end of the sprinkler 11 extends to the inner side of the mixing bin 1 and is provided with a nozzle 111, and a driving motor 121 is fixedly installed at the lower end of the rear side of the mixing bin 1, and the output end of the driving motor 121 extends to the inner side of the mixing bin 1 and is fixedly connected to the rear end of the stirring roller 12, and the front end of the stirring roller 12 is rotatably connected to the inner wall of the mixing bin 1, and the medicine is injected into the water tank 10 through the water inlet 101, and then the medicine is input into the sprinkler 11 through the water pump 102, and is evenly sprayed onto the material in the mixing bin 1 from the nozzle 111, and at the same time, the driving motor 121 drives the stirring roller 12 to rotate, stirs the material, and then discharges the mixed seeds by opening the discharge valve 13.

[0027] During operation, the seeds to be screened and the fine sand to be mixed are respectively put into the screening bin 2 and the sand box 3 from the two upper hoppers. The vibrating motor 5 drives the sieve plate 4 to vibrate, and the impurities in the seeds are screened. The impurities are discharged from the slag discharge port 21 along the inclined sieve plate 4 and fall into the collection box 6 for collection. By controlling the opening of the electric control valve 7, the seeds and fine sand are respectively dropped on the upper ends of the two weighing seats 8. The movable frame 9 limits them, and the two are weighed by the pressure sensor 81. After reaching the appropriate weight, the electric control valve 7 is controlled. Close, stop unloading, and then control the electric push rod 91 to drive the moving frame 9 forward, so that the seeds and fine sand on the upper end of the weighing seat 8 are pushed out by the moving frame 9 and fall into the bottom of the mixing bin 1 for mixing, and the medicine is injected into the water tank 10 through the water inlet 101, and then the medicine is input into the sprayer 11 through the water pump 102, and evenly sprayed onto the material in the mixing bin 1 from the nozzle 111. At the same time, the driving motor 121 drives the stirring roller 12 to rotate to stir the material, and then the mixed seeds are unloaded by opening the unloading valve 13.

[0028] Through the above steps, by controlling the electric control valve 7, the screened seeds and fine sand are respectively dropped onto the two weighing seats 8 for weighing, and then the electric push rod 91 is controlled to drive the moving frame 9 forward, so that the seeds and fine sand on the upper end of the weighing seat 8 are pushed out by the moving frame 9 and fall into the bottom of the mixing bin 1 for mixing, thereby realizing quantitative mixing of seeds and fine sand, improving convenience, increasing mixing efficiency and accuracy, and solving the problem that the seed screening and mixing device lacks a feeding and metering function, resulting in a time-consuming and labor-intensive feeding process, low efficiency, and easy errors due to the filtering out of impurities.

Claims

1. A device for screening and mixing Gentiana macrophylla seeds, comprising a mixing chamber (1), characterized in that: A screening bin (2) and a sand box (3) are provided above the mixing bin (1), a screening plate (4) is provided on the inner side of the screening bin (2), a vibration motor (5) is provided at the lower end of the screening plate (4), a collecting box (6) is provided on the front side of the screening bin (2), the lower ends of the screening bin (2) and the sand box (3) are connected to the same electric control valve (7), a weighing seat (8) is provided on the inner side of the mixing bin (1), a moving frame (9) is provided on the upper end of the weighing seat (8), a water tank (10) is provided on the front side of the upper end of the mixing bin (1), a sprayer (11) is provided at the lower end of the water tank (10), a stirring roller (12) is provided at the lower end of the inner side of the mixing bin (1), and a discharge valve (13) is provided at the lower end of the mixing bin (1).

2. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, wherein: The screening bin (2) and the sand box (3) are arranged side by side on the left and right sides and are fixedly connected to the upper end of the mixing bin (1) via a support rod. The upper ends of the screening bin (2) and the sand box (3) are connected to the same upper hopper. The sieve plate (4) is arranged at an angle and is slidably connected to the inner side of the screening bin (2). The lower end of the vibration motor (5) is fixedly connected to the inner side of the screening bin (2) via a support plate. The output end of the vibration motor (5) is fixedly connected to the lower end of the sieve plate (4).

3. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, wherein: A slag discharge port (21) is provided on the front side of the screening bin (2), the slag discharge port (21) and the front end of the sieve plate (4) are adapted to each other, and are also adapted to the upper end of the collecting box (6), a support platform (61) is provided at the lower end of the collecting box (6), and the support platform (61) and the upper end of the mixing bin (1) are fixedly connected via a support rod.

4. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, wherein: The lower end of the electric control valve (7) and the inner side of the mixing bin (1) are connected to each other. Two weighing seats (8) are arranged in parallel on the left and right and are adapted to the lower end of the electric control valve (7). A pressure sensor (81) is fixedly installed on the lower end of the weighing seat (8). The lower end of the pressure sensor (81) and the inner side of the mixing bin (1) are fixedly connected via a support plate.

5. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, characterized in that: The lower end of the moving frame (9) is slidably connected to the upper end of the weighing base (8), the upper end of the moving frame (9) and the lower end of the electric control valve (7) are adapted to each other, and an electric push rod (91) is fixedly installed on the rear side of the mixing bin (1), and the output end of the electric push rod (91) extends to the inner side of the mixing bin (1) and is fixedly connected to the rear side of the moving frame (9).

6. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, characterized in that: A water inlet (101) is provided at the front end of the water tank (10), a water pump (102) is fixedly installed on the inner side of the water tank (10), the output end of the water pump (102) and the sprayer (11) are connected to each other, and the lower end of the sprayer (11) extends to the inner side of the mixing chamber (1) and is provided with a spray head (111).

7. The device for screening and mixing Gentiana macrophylla seeds according to claim 1, characterized in that: A driving motor (121) is fixedly mounted at the lower end of the rear side of the mixing bin (1); the output end of the driving motor (121) extends to the inner side of the mixing bin (1) and is fixedly connected to the rear end of the stirring roller (12); and the front end of the stirring roller (12) is rotatably connected to the inner wall of the mixing bin (1).

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