Device for obtaining high-purity hydrangea hydrangea seeds

Abstract

The invention belongs to the technical field of seed sorting, and particularly relates to a device for obtaining high-purity hydrangea hydrangea seeds, the device comprises a threshing assembly and a grain separating assembly, the threshing assembly comprises a charging barrel, a first end cover and a second end cover, the charging barrel is provided with a plurality of grinding groove holes, the first end cover is rotatably provided with a rotating shaft, and the rotating shaft is provided with a grinding part; the separating assembly comprises a water tank and a separator, the separator comprises a frame body and two bottom plates, gears are installed at the two ends of a hinge shaft, a plurality of sliding sleeves are installed on the frame body, racks are arranged in the sliding sleeves in a sliding and penetrating mode, connecting plates are fixed to the racks located on the same side of the frame body, connecting rods are installed on the connecting plates, the connecting rods are connected with first holding rods, and a filter screen is installed at the top end of the frame body; the filter screen can be replaced, so that impurities larger and smaller than the seeds can be removed by using the screens with different apertures, and the floating block is mounted on the mounting plate and used for solving the problem that the seeds are difficult to sort by a traditional screening tool due to the fact that the hydrangea seeds are small in size and extremely light in weight.

Description

Technical Field

[0001] The invention belongs to the technical field of seed sorting, and in particular relates to a device for obtaining high-purity hydrangea seeds. Background Art

[0002] Hydrangea reproduction is mainly divided into sexual reproduction and asexual reproduction, and breeding research is inseparable from sexual reproduction. The seeds of wax lotus hydrangea are very small. After the fruit pods mature, only a very small number of seeds can be separated from the fruit pods. Most of the seeds need to be obtained after the fruit is broken. It is extremely difficult to obtain pure seeds. The average length of the seeds of water chestnut hydrangea is 0.75mm, the width is 0.29mm, and the thousand-grain weight is 11.8mg. Harvesting and sowing are very difficult. These are the main problems that hinder the breeding of hydrangeas in my country. The reported research is to crush the hydrangea pods and spread the debris containing the seeds into the substrate. Because hydrangea seeds are small in size and extremely light in weight, it is difficult to sort seeds with traditional screening tools. Summary of the invention

[0003] Based on the problems mentioned in the above background technology, the present invention provides a device for obtaining high-purity hydrangea seeds, which is used to solve the problem that hydrangea seeds are currently difficult to sort due to their small size and light weight.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A device for obtaining high-purity hydrangea seeds, comprising a threshing component and a granulation component, the threshing component comprising a barrel, a first end cover and a second end cover, the barrel is provided with a plurality of grinding slots, a rotating shaft is rotatably mounted on the first end cover, a grinding member is mounted on the rotating shaft, the grinding member comprises a roller shaft, a spiral strip and a grinding bristle arranged on the spiral strip, a crank is mounted on one end of the rotating shaft at the first end cover, the granulation component comprises a water tank and a separator, the separator comprises a frame and two bottom plates, both bottom plates are provided with hinge shafts, the two bottom plates are respectively hinged to the frame through the hinge shafts, gears are mounted at both ends of the hinge shaft, and the frame is provided with a gear. A plurality of sliding sleeves are provided, each of which is slidably provided with a rack, and the plurality of racks are respectively meshed with different gears. A limit block is provided on the rack below the sliding sleeve, and a connecting plate is fixed to the rack on the same side of the frame, and a connecting rod is installed on the connecting plate, and the connecting rod is connected to a first holding rod. A filter is installed on the top of the frame, and the aperture of the filter is smaller than the particle size of hydrangea seeds. A floating block is installed on the mounting plate, and a fixed outer frame is installed on the top of the frame, and the filter is located between the fixed outer frame and the frame, and the fixed outer frame is magnetically connected to the frame, and the filter can be easily disassembled to facilitate replacement of filters with different mesh sizes for removing impurities and obtaining purer seeds.

[0006] On the basis of the above technical solution, the present invention further makes the following improvements:

[0007] Furthermore, the first end cap is threadedly connected to the barrel, the second end cap is provided with a through hole corresponding to the rotating shaft, and the second end cap is magnetically connected to the barrel. The first end cap and the second end cap can support the rotating shaft to make the rotation of the roller more stable, so as to better grind the dried hydrangea fruits, and the second end cap is easy to disassemble, so as to pour out the ground hydrangea fruits.

[0008] Furthermore, a slot is provided on the inner wall of the barrel, and a pull bar is provided in the slot. The grinding bristles can be moved by the pull bar to eject the debris stuck in the grinding bristles, thereby preventing a large number of hydrangea seeds from being stuck in the grinding bristles.

[0009] Furthermore, the frame is provided with an articulated seat, and the bottom plate is hinged on the articulated seat. The rotating part of the bottom plate is misaligned with the side wall of the frame, and the bottom plate can better cover the opening at the lower end of the frame when it is rotated and closed, thereby better preventing the seeds in the frame from leaking out.

[0010] Furthermore, mounting plates and counterweight bars are provided on both sides of the frame. The counterweight bars increase the weight of the frame, so that when the first gripping rod is lifted, it is easier to drive the gear to rotate and close the bottom plate through the rack.

[0011] Furthermore, a cleaning member is installed on the water tank, and the cleaning member includes a base bar, and blocks are installed at both ends of the base bar, and the blocks are slidably clamped on the top of the water tank, and the bottom of the base bar is connected to a mesh plate. By pulling the cleaning member, the debris on the floating surface of the water body in the water tank can be cleaned, so that the floating surface of the water body can be kept clean.

[0012] Furthermore, the threshing assembly includes a collecting member, which includes a collecting bucket, and two supporting frames matching the barrel are installed on the top of the collecting bucket, and a second holding rod is connected between the two supporting frames. The collecting bucket is convenient for collecting the ground dry hydrangea fruits and pouring them into the frame, and the barrel can be placed on the supporting frame for easy use when grinding the dry hydrangea fruits.

[0013] Beneficial effects of the present invention:

[0014] After the dried hydrangea fruits are placed in a closed barrel, the grinding brush bristles are rotated to rub the dried hydrangea fruits against the inner wall of the barrel, so that the dried hydrangea fruits can be ground to mix the seeds into the debris. Then, the debris mixed with the seeds is put into a frame and then placed in the water in a water tank and shaken. Under the buoyancy of the water, the debris powder will float up and pass through the filter screen into the water body. Since the aperture of the filter screen is smaller than the particle size of the hydrangea fruit seeds, the seeds will remain in the frame of the separator to complete the first sorting. After the seeds in the separator are dried, the filter screen that can screen the seeds is replaced. The seeds are screened out through the screen, so that the larger fiber fragments that cannot be crushed during pulverization remain in the separator to complete the second screening, thereby enabling finer sorting of the fine seeds, and seed sorting is relatively easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0016] Figure 1 It is a schematic diagram of the structure of a device for obtaining high-purity hydrangea seeds in an embodiment of the present invention;

[0017] Figure 2 It is a structural schematic diagram of a threshing assembly and a collecting component in an embodiment of the present invention;

[0018] Figure 3 It is a structural schematic diagram of a threshing assembly in an embodiment of the present invention;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 It is a schematic diagram of the structure of the water tank and the cleaning part in the embodiment of the present invention;

[0021] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 7 It is a structural schematic diagram of a separator in an embodiment of the present invention;

[0023] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at C in the middle;

[0024] Fig. 9 for Figure 7 Schematic diagram of the enlarged structure at D in the middle;

[0025] Fig.10 This is a schematic diagram of the structure of the frame body in an embodiment of the present invention;

[0026] Fig.11 It is a schematic diagram of the structure of the separator after the bottom plate is opened in an embodiment of the present invention;

[0027] The main component symbols are described as follows:

[0028] Water trough 1, threshing assembly 2, barrel 21, slot 211, first end cover 22, second end cover 23, rotating shaft 241, crank handle 242, roller 25, spiral strip 261, grinding bristles 262, shifting strip 27, collecting piece 3, collecting bucket 31, supporting frame 32, second holding rod 33, cleaning piece 4, base strip 41, block 42, mesh plate 43, separator 5, frame 51, hinge seat 511, sliding sleeve 512, filter screen 521, fixed outer frame 522, mounting plate 531, floating block 532, counterweight strip 533, bottom plate 54, hinge shaft 541, gear 542, rack 55, limit block 551, connecting plate 561, connecting rod 562, first holding rod 563. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1 to Figure 4 As shown, a device for obtaining high-purity hydrangea seeds includes a threshing component 2 and a granulating component. The threshing component 2 includes a barrel 21, a first end cover 22 and a second end cover 23. The barrel 21 is provided with a plurality of grinding slots to increase the roughness of the inner wall of the barrel 21. A rotating shaft 241 is rotatably mounted on the first end cover 22. A grinding member is mounted on the rotating shaft 241. The grinding member includes a roller 25, a spiral bar 261 and a grinding bristle 262 arranged on the spiral bar 261. The grinding bristle 262 contacts the inner wall of the barrel 21. When the roller 25 rotates, the end of the grinding bristle 262 can move close to the inner wall of the barrel 21, and the rough inner wall of the barrel can be used to grind the dried and dehydrated hydrangea fruits to form debris without damaging the hydrangea seeds. The rotating shaft 241 is provided with a crank 242 at one end of the first end cover 22 to facilitate the rotation of the roller 25.

[0031] like Figure 7 to Figure 11As shown, the particle classification component includes a water tank 1 and a separator 5, and the separator 5 includes a frame 51 and two bottom plates 54. The bottom plates 54 are each provided with a hinge shaft 541, and the two bottom plates 54 are respectively hinged to the frame 51 through the hinge shaft 541. The bottom plate 54 can be rotated to close the bottom end of the frame 51. At the same time, the hinge shaft 541 and the bottom plate 54 are circumferentially fixed. When the bottom plate 54 rotates, the hinge shaft 541 rotates synchronously. Gears 542 are installed at both ends of the hinge shaft 541. A plurality of sliding sleeves 512 are installed on the frame 51. Racks 55 are slidably inserted in the sliding sleeves 512. The plurality of racks 55 are respectively meshed with different gears 542. Moving the rack 542 can drive the bottom plate 54 to rotate through the gear 542. A limit block 551 is provided under the sliding sleeve 512 of the rack 55 to prevent the rack 55 from detaching from the sliding sleeve 512 when the bottom plate 54 rotates and closes when the rack 55 rises. A connecting plate 561 is fixed to the rack 55 on the same side of the frame 51. A connecting rod 562 is installed on the connecting plate 561. The connecting rod 562 is connected to a first holding rod 563. By pulling the first holding rod 563, the four racks 55 can be driven to move synchronously. A filter screen 521 is installed at the top of the frame 51. The aperture of the filter screen 521 is smaller than the particle size of the hydrangea seeds. The fine powder in the debris can pass through the filter screen 521 and be discharged under the buoyancy of the water body, leaving the seeds in the frame 51. A floating block 532 is installed on the mounting plate 531. Under the action of the floating block 532, the frame 51 can have a certain buoyancy. Pressing the frame 51 into the water can make it easier for the rack 55 to move relative to the frame 51 to open the bottom plate 54, so that the water can be quickly poured into the frame 51. A fixed outer frame 522 is installed on the top of the frame 51, and the fixed outer frame 522 is fixed by screws. The filter 521 is located between the fixed outer frame 522 and the frame 51. The fixed outer frame 522 is magnetically connected to the frame 51 by magnets. The filter 521 can be disassembled and replaced to facilitate replacement of filters with different apertures.

[0032] Specifically, the first end cover 22 is threadedly connected to the barrel 21, and a through hole corresponding to the rotating shaft 241 is opened on the second end cover 23. The second end cover 23 is magnetically connected to the barrel 21. The rotating shaft 241 can be supported by the first end cover 22 and the second end cover 23 to make the rotation of the roller 25 more stable, so as to better grind the dried hydrangea fruits. At the same time, the second end cover 23 is easy to disassemble, so as to facilitate the pouring out of the ground hydrangea fruits.

[0033] Specifically, a slot 211 is provided on the inner wall of the barrel 21, and a strip 27 is passed through the slot 211. The spiral grinding bristles 262 contact the strip 27 during rotation. The strip 27 sequentially moves the grinding bristles 262 in different areas to eject debris stuck in the grinding bristles 262, thereby preventing a large number of hydrangea seeds from being stuck in the grinding bristles 262.

[0034] Specifically, a hinge seat 511 is provided on the frame 51, and the bottom plate 54 is hinged on the hinge seat 511. The rotating part of the bottom plate 54 is offset from the side wall of the frame 51. When the bottom plate 54 is rotated and closed, it can better cover the opening at the lower end of the frame 51, thereby better preventing the seeds in the frame 51 from leaking out.

[0035] Specifically, mounting plates 531 and weight bars 533 are provided on both sides of the frame 51. The weight bars 533 increase the weight of the frame 51, so that when the first gripping rod 563 is lifted, it is easier to drive the gear 542 to rotate and close the bottom plate 54 through the rack 55.

[0036] like Figure 5 , Figure 6 As shown, a cleaning member 4 is installed on the sink 1, and the cleaning member 4 includes a base strip 41. Blocks 42 are installed at both ends of the base strip 41. The block 42 is slidably clamped on the top of the sink 1. A mesh plate 43 is connected to the bottom end of the base strip 41. By pulling the cleaning member 4, the debris on the floating surface of the water body in the sink 1 can be cleaned so that the floating surface of the water body can be kept clean.

[0037] Specifically, the threshing assembly 2 includes a collecting piece 3, which includes a collecting bucket 31. Two support frames 32 matching the barrel 21 are installed on the top of the collecting bucket 31. A second holding rod 33 is connected between the two support frames 32. The collecting bucket 31 is used to conveniently collect the ground dry hydrangea fruits and pour them into the frame 51. At the same time, the barrel 21 can be placed on the support frame 32 for easy use when grinding the dry hydrangea fruits.

[0038] When in use, open the second end cover 23, put the dried hydrangea fruits into the barrel 21, then close the second end cover 23, and then turn the crank 242 to drive the grinding bristles 262 to cooperate with the inner wall of the barrel 21 to squeeze and crush the dry hydrangea fruits. Since the bristles themselves are flexible, the tiny seed particles will not be damaged during the grinding and crushing. After grinding, the seed particles are mixed into the hydrangea fruit powder. Then pour the ground seed debris powder into the frame 51 and close the bottom plate 54. After filling the water tank with water, completely immerse the frame 51 in the water. Under the action of the floating block 532, the frame 51 can have a floating tendency in the water, so that the rack 55 and the frame 51 can move relative to each other, thereby driving the gear 542 to rotate and open the bottom plate 54 to allow water to be poured into the frame 51. Under the buoyancy of the water, the debris powder floats on the surface of the water and is difficult to sink due to the buoyancy. As the frame 51 and the filter screen 521 are completely immersed in the water and continuously shaken, the ground debris powder will pass through the filter screen 521 under the buoyancy of the water. Since the pores of the filter screen 521 are smaller than the hydrangea seeds, the seeds will remain in the frame 51. As the frame is continuously shaken in the water, the debris powder will gradually decrease, and high-purity seeds can be obtained in the end. When the frame 51 is lifted out of the water, the frame 51 moves downward under the action of the counterweight bar 533, and the rack 55 drives the gear 542 to rotate so that the bottom plate 54 closes the frame 51, thereby preventing the seeds inside the frame 51 from leaking out when the frame 51 is completely out of the water body; the water surface is cleaned by moving the cleaning part 4 to remove floating debris, and then the filter 521 that can sieve the seeds is replaced. Repeating the above operation can allow the seeds to pass through the screen 521 and float on the water surface, and large pieces of fiber debris remain in the frame 51, and the seeds floating on the water surface can be obtained.

[0039] The above is a detailed introduction to a device for obtaining high-purity hydrangea seeds provided by the present invention. The description of the specific embodiment is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A device for obtaining high-purity hydrangea seeds, characterized in that: The invention comprises a threshing assembly (2) and a granulating assembly, wherein the threshing assembly (2) comprises a barrel (21), a first end cover (22) and a second end cover (23), wherein the barrel (21) is provided with a plurality of grinding slots, a rotating shaft (241) is rotatably mounted on the first end cover (22), a grinding member is mounted on the rotating shaft (241), and the grinding member comprises a roller shaft (25), a spiral strip (261) and a grinding bristle (261) arranged on the spiral strip (261). 62), the rotating shaft (241) is provided with a crank (242) at one end of the first end cover (22), the particle classification component comprises a water tank (1) and a separator (5), the separator (5) comprises a frame (51) and two bottom plates (54), each of the bottom plates (54) is provided with a hinge shaft (541), the two bottom plates (54) are respectively hinged to the frame (51) through the hinge shaft (541), and both ends of the hinge shaft (541) are provided with A gear (542) is installed, and a plurality of sliding sleeves (512) are installed on the frame (51), and racks (55) are slidably penetrated in the sliding sleeves (512), and the plurality of racks (55) are respectively engaged with different gears (542), and the racks (55) are provided with a limit block (551) below the sliding sleeve (512), and the racks (55) located on the same side of the frame (51) are fixed with a connecting plate (561), and the connecting plate (561) is installed A connecting rod (562) is installed, and the connecting rod (562) is connected to a first holding rod (563). A filter screen (521) is installed at the top of the frame (51), and the aperture of the filter screen (521) is smaller than the particle size of hydrangea seeds. A floating block (532) is installed on the mounting plate (531). A fixed outer frame (522) is installed at the top of the frame (51), and the filter screen (521) is located between the fixed outer frame (522) and the frame (51).

2. The device for obtaining high-purity hydrangea seeds according to claim 1, characterized in that: The first end cover (22) is threadedly connected to the barrel (21); a through hole corresponding to the rotating shaft (241) is provided on the second end cover (23); and the second end cover (23) is magnetically connected to the barrel (21).

3. The device for obtaining high-purity hydrangea seeds according to claim 2, characterized in that: A clamping groove (211) is provided on the inner wall of the barrel (21), and a shifting bar (27) is inserted into the clamping groove (211).

4. The device for obtaining high-purity hydrangea seeds according to claim 1, characterized in that: The frame (51) is provided with a hinge seat (511), and the bottom plate (54) is hinged on the hinge seat (511).

5. The device for obtaining high-purity hydrangea seeds according to claim 4, characterized in that: Mounting plates (531) and counterweight bars (533) are provided on both sides of the frame (51).

6. The device for obtaining high-purity hydrangea seeds according to claim 1, characterized in that: A cleaning piece (4) is installed on the water tank (1), and the cleaning piece (4) comprises a base strip (41). Both ends of the base strip (41) are provided with clamping blocks (42), and the clamping blocks (42) are slidably clamped on the top end of the water tank (1). The bottom end of the base strip (41) is connected to a mesh plate (43).

7. The device for obtaining high-purity hydrangea seeds according to claim 1, characterized in that: The threshing assembly (2) comprises a collecting member (3), wherein the collecting member (3) comprises a collecting bucket (31), and two supporting frames (32) matching the barrel (21) are mounted on the top of the collecting bucket (31), and a second holding rod (33) is connected between the two supporting frames (32).

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