CN116140270A

CN116140270A - Long-stamen beet tree seed sorting cleaner

Info

Publication number: CN116140270A
Application number: CN202211713278.4A
Authority: CN
Inventors: 朱倩; 张青青; 孟梦; 付玉嫔; 周云; 张勇
Original assignee: Yunnan Academy of Forestry and Grassland Sciences
Current assignee: Yunnan Academy of Forestry and Grassland Sciences
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23

Abstract

The invention discloses a sorting cleaner for long-stamen beet seeds, which comprises a box body; the mounting box is arranged on the box body and communicated with the box body, and two groups of cleaning devices which are symmetrically distributed up and down are arranged in the mounting box and used for cleaning seeds; the belt transmission assembly is arranged on the side wall of the installation box and used for running the two groups of cleaning devices at different speeds, and the running speed of the lower cleaning device is smaller than that of the upper cleaning device; and the multi-stage recovery device is arranged in the box body and is used for recovering and classifying seeds with different sizes. According to the invention, through the two groups of cleaning devices which are vertically symmetrical and matched with the structural characteristics, the seeds can be washed and cleaned for multiple times, the cleaning effect is improved, and in the cleaning and transportation process, the sorting and recycling of the seeds with different sizes are completed, so that the subsequent use of the seeds is facilitated.

Description

Long-stamen beet tree seed sorting cleaner

Technical Field

The invention relates to the technical field of seed cleaning, in particular to a sorting cleaner for long-stamen beet seeds.

Background

The long-core beet tree is a mountain pomelo family beet tree genus plant, evergreen small arbor or shrub, tender stems and tender bud leaves of the long-core beet tree are edible, the long-core beet tree has good taste and contains P, S, K, ca, mn, fe, zn and other mineral elements, the fruits are light yellow, oval and about 4.2-1.9 cm long, the diameters of the long-core beet tree are about 2.3-1.2 cm, the mesocarp meat quality is similar to litchi, the kernel is similar to chestnut flavor, and the long-core beet tree is edible and is considered as woody economic plants, so that the long-core beet tree is popularized and cultivated. However, because the wild population of the longstamen beet tree has very strict requirements on habitat, natural seed production is difficult to update, human activities are aggravated and unordered picking is carried out, the number of seed sources is gradually reduced, the wild resources are difficult to meet market demands, and the endangered dangers exist. In the current technical means, the population quantity is increased by means of seed reproduction and artificial planting, however, in artificial cultivation, such as the cleaning of seed pulp is not clean, and the seed is easy to rot, mold and necrose in the transportation and germination accelerating processes.

At present, the existing seed cleaner is mostly washed by flowing water, and in most cases, dust, sediment, juice and the like on the surface of the seed can be removed only, so that the pulp adhered to the outside of the seed is not good, however, the pulp adhered to the outside of the long-core beet tree seed is difficult to remove, in practice, the pulp can be removed only by repeatedly rubbing with a towel or a brush, and secondly, the particle sizes of the cleaned seeds are different, so that the further use in the later period is inconvenient; it is therefore desirable to provide a longstamen beet tree seed sorting washer.

Disclosure of Invention

The invention aims to provide a sorting cleaner for long-stamen beet seeds, which can wash and clean the seeds for a plurality of times by matching the structural characteristics of two groups of cleaning devices which are vertically symmetrical, ensures the cleaning effect, finishes the sorting recovery of the seeds with different sizes in the cleaning and transporting process, and is convenient for the subsequent use of the seeds.

In order to achieve the above purpose, the present invention provides the following technical solutions: a longstamen beet tree seed sort washer comprising: a case; the mounting box is arranged on the box body and communicated with the box body, and two groups of cleaning devices which are symmetrically distributed up and down are arranged in the mounting box and used for cleaning seeds; the belt transmission assembly is arranged on the side wall of the installation box and used for running the two groups of cleaning devices at different speeds, and the running speed of the lower cleaning device is smaller than that of the upper cleaning device; and the multi-stage recovery device is arranged in the box body and is used for recovering and classifying seeds with different sizes.

Preferably, each group of cleaning devices comprises a mounting shaft fixed on the opposite side of the mounting box, two ends of the mounting shaft are respectively and rotatably connected with guide rails, a movable block which is arranged in each guide rail and can slide, a connecting frame fixed at the bottom of each guide rail, a plurality of rotatable rotating shafts arranged at the opposite ends of the two connecting frames through the mounting blocks, and a brush body which is annularly arranged on the outer wall of each rotating shaft and used for cleaning seeds; the seed washing device also comprises a connecting frame fixed between the two movable blocks and a high-pressure washing head arranged at the inner top of the connecting frame and used for further washing seeds; the mounting plate is fixed on the side wall of the box body, a booster pump is arranged on the mounting plate, and the booster pump is connected with the high-pressure flushing head and used for pressurizing the high-pressure flushing head; the device also comprises a meshing driving assembly arranged between the connecting frame and the rotating shafts and used for driving the rotating shafts to rotate.

Preferably, the engagement driving assembly comprises a connecting block fixed on the side wall of one movable block and a rack fixed on the side wall of the connecting block, and the rack is arranged on the left side of the connecting frame; the rotary shaft is fixed on the rack, and the rotary shaft is fixed on the rack.

Preferably, the belt transmission assembly comprises two groups of V-belt pulley mechanisms, and the two groups of V-belt pulley mechanisms are arranged in an up-down symmetrical way and are respectively used for running the two groups of cleaning devices; each group of V-belt pulley mechanism comprises first driving wheels which are arranged on the inner wall of the installation box and distributed in a triangle shape, and first driving belts which are respectively sleeved on the outer walls of the first driving wheels, and the first driving belts are fixedly connected with movable blocks far away from the side walls of the connecting blocks through connecting rods; the device comprises a mounting frame, a driving motor, a first driving gear, a second driving wheel and a second driving belt, wherein the mounting frame is fixed on the outer wall of the mounting box, the driving motor is arranged on the side wall of the mounting frame, the output end of the driving motor is fixedly provided with the first driving gear, the second driving wheel is rotatably connected with the outer wall of the mounting box, and the second driving belt is sleeved between the second driving wheel and the first driving gear; and the first driving teeth and the second driving wheels respectively pass through holes formed in the side wall of the mounting box through connecting shafts and are fixedly connected with first driving wheels where the two groups of V-belt pulley mechanisms are located, and the diameters of the first driving teeth are smaller than those of the second driving wheels.

Preferably, the multi-stage recovery device comprises a first recovery belt, a second recovery belt and a third recovery belt, the first recovery belt, the second recovery belt and the third recovery belt have the same structure, the first recovery belt, the second recovery belt and the third recovery belt are all arranged in the box body and are distributed up and down in sequence, and three transport channels are formed among the upper surface of the first recovery belt, the first recovery belt and the second recovery belt, and among the second recovery belt and the third recovery belt in sequence for transporting seeds with different sizes; the third recovery belt comprises two groups of rotatable second driving wheels and third driving wheels which are respectively arranged on opposite surfaces of the box body, and a mounting belt sleeved between each second driving wheel and each third driving wheel, and a plurality of rotatable brush rollers are arranged on opposite surfaces of the two mounting belts; the device also comprises two groups of positioning shafts which are respectively arranged on the opposite sides of the box body and are used for L-shaped running of a plurality of brush rollers; still including setting up the inside recovery structure of box for retrieve the seed of three passageway transportation respectively.

Preferably, the recovery structure comprises a drawable recovery box, the recovery box is arranged at the output ends of the first recovery belt, the second recovery belt and the third recovery belt, a plurality of partition plates with different heights are arranged in the recovery box to form three recovery cavities with different heights, and the three recovery cavities are respectively used for classifying and recovering seeds with different sizes transported by the three operation channels; the opening groove is formed in the side wall of the box body, so that the recovery box can be pulled out conveniently; the recycling box further comprises a handle fixed on the side wall of the recycling box, and the recycling box is convenient to pull.

Preferably, guide plates distributed in a V shape are fixed on the inner wall of the inlet end of the mounting box, a feeding channel is formed at the convergence position of the two guide plates, and the feeding channel is arranged in front of the meshing driving assembly; and the opening and closing structure is arranged on the connecting frame and used for opening and closing the feeding channel.

Preferably, the opening and closing structure comprises a supporting frame fixed at the top of the connecting frame, the supporting frame is arranged on the right side of the connecting frame, a through groove formed in the upper portion of the supporting frame, and a mounting strip which is arranged in the through groove and can move up and down, wherein a first spring is connected between the mounting strip and the inner wall of the through groove and used for resetting the mounting strip; the first wedge block is fixed at the top of the mounting strip; the extension frame is fixed at the bottom of the guide plate far away from the mounting shaft, a baffle plate capable of moving left and right is arranged on the extension frame, the baffle plate can block a feeding channel between the two guide plates, and the extension frame further comprises a second spring arranged between the side wall of the vertical section of the extension frame and the baffle plate and used for resetting the baffle plate; and the second wedge block is fixed at the bottom of the baffle, and the inclined plane where the second wedge block is positioned is matched with the inclined plane where the first wedge block is positioned.

Preferably, the inner wall of the upper part of the box body is also provided with a water spraying plate for recycling and cleaning seeds; and an external water pipe arranged on the box body and communicated with the water spraying plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the seeds can be cleaned twice through the two groups of cleaning devices, the lower cleaning device is smaller than the running speed of the upper cleaning device, and the two groups of cleaning devices are arranged symmetrically up and down, so that the lower cleaning device can catch the seeds cleaned by the upper cleaning device, and the seeds with smaller volumes are easy to roll when the lower cleaning device is obliquely moved by being matched with the multi-stage recovery device arranged in the box body, so that the seeds with different sizes can be classified and recovered by being matched with the multi-stage recovery device in the process of inclining the lower cleaning device.

2. According to the invention, through further arrangement of the structure, when the movable block moves in the guide rail and is matched with the action of the meshing driving assembly, the plurality of rotating shafts are further enabled to rotate in sequence, at the moment, the brush body can brush seeds, and the high-pressure flushing head is matched with the action of the high-pressure flushing head, so that the seeds can be cleaned and simultaneously flushed at high pressure, and the cleaning effect of the seeds is further improved.

3. As another embodiment of the invention, the seeds are cleaned in batches by the position setting of the opening and closing structure and the structural characteristics thereof, so that the cleaning effect of the seeds in batches is ensured.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present invention;

FIG. 2 is a schematic view of a second perspective view of FIG. 1;

FIG. 3 is a schematic elevational view of the structure of FIG. 1;

FIG. 4 is a schematic side view of the structure of FIG. 1;

FIG. 5 is a schematic cross-sectional view of B-B;

FIG. 6 is a schematic view of the second perspective view of FIG. 5;

FIG. 7 is a schematic view of the partially disassembled structure of FIG. 1;

FIG. 8 is a schematic view of a second perspective view of FIG. 7;

FIG. 9 is an enlarged schematic view of the structure at A;

fig. 10 is a partially enlarged schematic structural view of fig. 7.

In the figure: 1. a case; 2. a recovery box; 3. externally connected water pipes; 4. a handle; 5. a mounting box; 6. a guide plate; 8. a motor; 11. a booster pump; 12. a mounting plate; 13. a drain pipe; 14. a water spraying plate; 15. a partition plate; 17. a first recovery belt; 18. a second recovery belt; 19. a third recovery belt; 20. a connection frame; 21. a baffle; 22. a second wedge; 23. a second spring; 24. a first wedge; 25. a mounting bar; 26. a first spring; 27. a support frame; 28. a rotating shaft; 29. a guide rail; 30. a connecting frame; 31. a rack; 32. a drive tooth; 33. a brush; 34. a mounting frame; 35. a connecting block; 36. a first drive belt; 37. a driving wheel; 38. a second drive wheel; 39. a second drive belt; 40. a movable block; 42. a connection frame; 43. a rotating shaft; 44. a high pressure rinse; 45. an open slot;

191. a brush roller; 192. installing a belt; 193. a driving wheel; 194. positioning a shaft; 195. and (3) driving wheels.

Detailed Description

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 10, the present invention preferably provides the following technical solutions: a longstamen beet tree seed sort washer comprising: a case 1; the mounting box 5 is arranged on the box body 1 and communicated with the box body, and two groups of cleaning devices which are symmetrically distributed up and down are arranged in the mounting box 5 and used for cleaning seeds; the belt transmission assembly is arranged on the side wall of the installation box 5 and is used for running the two groups of cleaning devices at different speeds, and the running speed of the lower cleaning device is smaller than that of the upper cleaning device; and a multi-stage recycling device arranged in the box body 1 and used for recycling and classifying seeds with different sizes.

Through two sets of belt cleaning device that set up, can carry out secondary cleaning to the seed, and the belt cleaning device of lower part is less than the belt cleaning device's of upper portion operation rate, and two sets of belt cleaning device are upper and lower symmetry setting, as shown in fig. 5, the purpose is that lower part belt cleaning device can catch the upper portion belt cleaning device abluent seed, the multistage recovery unit of the inside setting of box 1 of again, because the seed of different sizes is when lower part belt cleaning device tilting movement, the seed of smaller volume rolls easily, therefore in lower part belt cleaning device tilting process, cooperation multistage recovery unit's effect, can classify and retrieve the seed of different sizes, this process is through two sets of belt cleaning device of upper and lower symmetry, cooperation its structural feature, can wash the seed a lot of washs, the cleaning effect has been improved, and accomplish the categorised recovery of different sizes seed, the subsequent use of seed of being convenient for.

Further, each group of cleaning devices comprises a mounting shaft 28 fixed at the opposite side of the mounting box 5, two ends of the mounting shaft 28 are respectively rotatably connected with a guide rail 29, a movable block 40 which is arranged in each guide rail 29 and can slide, a connecting frame 42 fixed at the bottom of each guide rail 29, a plurality of rotatable rotating shafts 43 which are arranged at the opposite ends of the two connecting frames 42 through the mounting blocks, and a brush body 33 which is annularly arranged at the outer wall of each rotating shaft 43 and is used for cleaning seeds; also comprises a connecting frame 30 fixed between the two movable blocks 40, and a high-pressure flushing head 44 arranged at the inner top of the connecting frame 30 for further flushing of seeds; the mounting plate 12 is fixed on the side wall of the box body 1, the mounting plate 12 is provided with a booster pump 11, and the booster pump 11 is connected with the high-pressure flushing head 44 and used for pressurizing the high-pressure flushing head 44; and further comprises a meshing driving assembly arranged between the connecting frame 30 and the rotating shafts 43 and used for driving the rotating shafts 43 to rotate.

Through the plurality of rotatable rotating shafts 43 and the brush bodies 33 which are annularly distributed on the outer wall of the rotating shafts 43, the connecting frame 30 fixed on the movable block 40 and the high-pressure flushing head 44 arranged at the bottom of the connecting frame 30 are matched, as shown in fig. 8 and 10, when seeds fall onto the plurality of brush bodies 33, the movable block 40 can be driven to move in the guide rail 29 through the action of the belt transmission component, so that the meshing driving component is started, the plurality of rotating shafts 43 are further rotated in sequence, the brush bodies 33 can brush the seeds at the moment, the high-pressure flushing head 44 is matched, the seeds can be scrubbed and flushed at high pressure, the cleaning effect of the seeds is further improved, and when the belt transmission component drives the movable block 40 to move in the guide rail 29, as shown in fig. 8 and 10, when the movable block 40 reaches one end of the guide rail 29, the guide rail 29 can deflect due to the structural characteristics of the belt transmission assembly, and in combination with the structure shown in fig. 8, the guide rail 29 where the two groups of cleaning devices are located can be approximately V-shaped because the two groups of cleaning devices are symmetrically distributed, and the lower cleaning device has a slower running speed than the upper cleaning device, so that the seeds on the upper part can fall into the lower cleaning device, and when the movable block 40 follows the continuous running of the belt transmission assembly, the guide rail 29 can be restored to the state as shown in fig. 8 and 9, namely, the guide rail 29 where the two groups of cleaning devices are located is parallel, and the process is used for repeatedly brushing the seeds through a plurality of brush bodies 33 and combining the high-pressure flushing effect of the high-pressure flushing head 44, so that the cleaning effect of the seeds is ensured.

Further, the engagement driving assembly includes a connection block 35 fixed to a side wall of one of the movable blocks 40, and a rack 31 fixed to a side wall of the connection block 35, and the rack 31 is disposed at a left side of the connection frame 30; and further includes a driving gear 32 fixed to an end of each of the rotating shafts 43 near the rack 31, and the driving gear 32 is engaged with the rack 31.

Because the driving teeth 32 are meshed with the racks 31, and the racks 31 are fixedly connected to the side walls of the movable blocks 40, when the belt driving assembly drives the movable blocks 40 to move in the guide rail 29, the racks 31 can be sequentially meshed with the driving teeth 32 and drive the rotating shafts 43 to rotate, so that the seeds are washed for a plurality of times.

Further, the belt transmission assembly comprises two groups of V-belt pulley mechanisms which are arranged symmetrically up and down and are respectively used for running the two groups of cleaning devices; each group of V-belt pulley mechanism comprises a first driving wheel 37 which is arranged on the inner wall of the mounting box 5 and distributed in a triangle shape, and a first driving belt 36 which is respectively sleeved on the outer wall of the first driving wheel 37, wherein the first driving belt 36 is fixedly connected with a movable block 40 which is far away from the side wall of the connecting block 35 through a connecting rod; the device further comprises a mounting frame 34 fixed on the outer wall of the mounting box 5, a driving motor 8 arranged on the side wall of the mounting frame 34, a first driving tooth fixed at the output end of the driving motor 8, a second driving wheel 38 rotatably connected on the outer wall of the mounting box 5, and a second transmission belt 39 sleeved between the second driving wheel 38 and the first driving tooth; the first driving teeth and the second driving wheels 38 respectively pass through holes formed in the side wall of the mounting box 5 through connecting shafts and are fixedly connected with the first driving wheels 37 where the two groups of V-belt pulley mechanisms are located, and the diameters of the first driving teeth are smaller than those of the second driving wheels 38.

Because the diameter of the first driving teeth is smaller than that of the second driving wheel 38, as shown in fig. 1 and 8, and the first driving teeth and the second driving teeth respectively pass through the through holes formed in the side wall of the mounting box 5 through the connecting shafts and are fixedly connected with the first driving wheels 37 where the two groups of V-belt pulley mechanisms are located, when the driving motor 8 operates, the lower cleaning device operates at a slower speed than the upper cleaning device, and the first driving belt 36 is matched with the lower cleaning device to form a triangle shape, as shown in fig. 8 and 10, namely, when the movable block 40 moves away from the mounting shaft 28 and contacts one end of the guide rail 29, namely, at the right corner of the first driving belt 36, as shown in fig. 10, the movable block 40 moves downwards along with the first driving belt 36, so that the cleaned seeds can fall down from the brush body 33 far away from the mounting shaft 28 and fall onto the brush body 33 where the lower cleaning device is located, and the movable block 40 continues to move upwards along with the first driving belt 36, and returns to the state as shown in fig. 9.

Further, the multi-stage recovery device comprises a first recovery belt 17, a second recovery belt 18 and a third recovery belt 19, wherein the first recovery belt 17, the second recovery belt 18 and the third recovery belt 19 are all arranged inside the box body 1 and are distributed up and down in sequence, and three transport channels are formed among the upper surface of the first recovery belt 17, the first recovery belt 17 and the second recovery belt 18, and between the second recovery belt 18 and the third recovery belt 19 in sequence for transporting seeds with different sizes; the third recovery belt 19 comprises two groups of rotatable second driving wheels 193 and third driving wheels 195 which are respectively arranged on opposite surfaces of the box body 1, and a mounting belt 192 sleeved between each second driving wheel 193 and the third driving wheel 195, wherein a plurality of rotatable brush rollers 191 are arranged on opposite surfaces of the two mounting belts 192; the device also comprises two groups of positioning shafts 194 which are respectively arranged on the opposite sides of the box body 1 and are used for L-shaped running of a plurality of brush rollers 191; still including setting up at the inside recovery structure of box 1 for retrieve the seed of three passageway transportation respectively, first recovery area 17, second recovery area 18, third recovery area 19 structure are the same, and here only carry out structural description to third recovery area 19, and the rest is no longer cumbersome.

The device utilizes the different sizes of seeds, namely the characteristic that the lighter seeds roll easily, therefore, the upper surface of the first recovery belt 17, between the first recovery belt 17 and the second recovery belt 18, between the second recovery belt 18 and the third recovery belt 19, three transportation channels are formed in sequence and distributed up and down, so that the sizes of the transported seeds are also increased in sequence, as shown in fig. 5, and the seeds with different sizes are further roughly classified, in the embodiment, the densities of the brush rollers 191 arranged on the first recovery belt 17, the second recovery belt 18 and the third recovery belt 19 are different so as to adapt to transporting the seeds with different sizes, and the interior of the box body 1 is also provided with a miniature motor for driving the third driving wheel 195 to operate, and the seeds with different sizes transported by the three transportation channels can be classified and collected by matching with the recovery structure, so that the subsequent processing treatment is convenient.

Further, the recovery structure comprises a drawable recovery box 2, the recovery box 2 is arranged at the output ends of a first recovery belt 17, a second recovery belt 18 and a third recovery belt 19, a plurality of partition plates 15 with different heights are arranged in the recovery box 2, three recovery cavities with different heights are formed, and the three recovery cavities are respectively used for classifying and recovering seeds with different sizes transported by the three running channels; and an open slot 45 arranged on the side wall of the box body 1, which is convenient for the drawing of the recovery box 2; and the recovery box 2 is convenient to draw and pull by the handle 4 fixed on the side wall of the recovery box 2.

Because the recycling bin 2 is arranged at the output ends of the first recycling belt 17, the second recycling belt 18 and the third recycling belt 19, as shown in fig. 5, and three recycling cavities with different heights are arranged inside the recycling bin 2, seeds transported by the three transportation channels can be respectively classified and collected, and the recycling bin 2 is convenient to take and place due to the characteristic of being capable of being pulled.

Example 2

As another embodiment of the invention, the inner wall of the inlet end of the installation box 5 is also fixed with guide plates 6 distributed in a V shape, and a feeding channel is formed at the convergence position of the two guide plates 6; and an opening and closing structure provided on the connection frame 30 for opening and closing the feed passage.

Through two deflector 6 that are V-arrangement distribution that install bin 5 entrance point set up, the charge-in channel between two deflector 6 of cooperation, when pouring the seed from the entrance point that install bin 5 was located, through adjusting the structure that opens and shuts this moment, can make the seed slowly get into charge-in channel in proper order, and through the position setting of structure that opens and shuts, thereby make the seed fall on not pivoted brush body 33 yet, the meshing drive assembly moves in proper order this moment again, make pivot 43 rotate in proper order, and wash the seed and high pressure washes, this process is through the position setting of structure that opens and shuts, and its structural feature, carry out the batch washing to the seed promptly, thereby guaranteed the cleaning performance to this batch of seed.

Further, the opening and closing structure comprises a supporting frame 27 fixed at the top of the connecting frame 30, the supporting frame 27 is arranged at the right side of the connecting frame 30, a through groove formed at the upper part of the supporting frame 27, and a mounting bar 25 which is arranged in the through groove and can move up and down, wherein a first spring 26 is connected between the mounting bar 25 and the inner wall of the through groove and used for resetting the mounting bar 25; also included is a first wedge 24 secured to the top of the mounting bar 25; the extension frame 20 is fixed at the bottom of the guide plates 6 far away from the mounting shaft 28, the extension frame 20 is provided with a baffle plate 21 capable of moving left and right, the baffle plate 21 can block a feeding channel between the two guide plates 6, and the extension frame further comprises a second spring 23 arranged between the side wall of the vertical section of the extension frame 20 and the baffle plate 21 and used for resetting the baffle plate 21; and the second wedge block 22 is fixed at the bottom of the baffle 21, and the inclined plane of the second wedge block 22 is matched with the inclined plane of the first wedge block 24.

Since the engagement driving unit is disposed at the left side of the connection frame 30 and the supporting frame 27 is disposed at the right side of the connection frame 30 as shown in fig. 10, the purpose is to save energy by setting the switch structure so that seeds entering through the feed channel fall on the brush body 33 which has not been rotated yet, and to control the amount of seeds entering the device so as to avoid the possibility of poor cleaning effect due to excessive seeds on the one hand, when the feed channel needs to be opened or closed, the first wedge 24 can gradually approach and adhere to the second wedge 22 and compress the second spring 23 when the connection frame 30 is moved, so that the baffle 21 moves to the right side as shown in fig. 9, thereby opening the feed channel between the two guide plates 6, and by setting the first spring 26, when the connection frame 30 moves further to the right, the supporting frame 27 is driven to the right, the mounting bar 25 can move downward at this time and compress the first spring 26, so that the first wedge 24 is separated from the second wedge 22, and the baffle 21 can re-close the feed channel by the action of the second spring 23.

Example 3

As another embodiment of the present invention, the support bracket 27 has an inverted L shape.

As shown in fig. 10, by the structural characteristics of the support frame 27, seeds can fall onto the brush body 33 which has not rotated yet when the switch structure opens the feed channel, so that the brush body 33 which has not rotated yet and the high-pressure flushing head 44 can be guaranteed to flush and clean the seeds, and when the connecting frame 30 reaches the lower part of the feed channel, the feed channel is closed, so that the seeds are prevented from falling onto the brush body 33 which has rotated yet.

Further, the inner wall of the upper part of the box body 1 is also provided with a water spraying plate 14 for recycling and cleaning seeds; and an external water pipe 3 arranged on the box body 1, and the external water pipe 3 is communicated with the water spraying plate 14.

Through the water spraying plate 14, as shown in fig. 6, when seeds are transported and recovered, the seeds can be cleaned for three times by matching with the brush roller 191, and the cleaning effect of the seeds is further ensured.

Further, the bottom of the recovery tank 2 is preferably a first filter screen for filtering out water during seed cleaning, so as to facilitate subsequent treatment.

Further, the lower part of the box body 1 is also provided with a drain pipe 13 which is convenient for draining water;

further, a second filter screen is further disposed inside the drain pipe 13 for collecting the dropped seeds during the cleaning process.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present invention are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present invention and are not to be construed as limiting the scope of the present invention, and some insubstantial modifications and variations of the present invention, which are within the scope of the invention, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims

1. A longstamen beet tree seed sorting washer, comprising:

a case (1);

the mounting box (5) is arranged on the box body (1) and communicated with the box body, and two groups of cleaning devices which are vertically and symmetrically distributed are arranged in the mounting box (5) and are used for cleaning seeds;

the belt transmission assembly is arranged on the side wall of the mounting box (5) and is used for running the two groups of cleaning devices at different speeds, and the running speed of the lower cleaning device is smaller than that of the upper cleaning device;

and the multistage recovery device is arranged in the box body (1) and is used for recovering and classifying seeds with different sizes.

2. A longstamen beet tree seed sorting washer according to claim 1, wherein:

each group of cleaning device comprises a mounting shaft (28) fixed on the opposite side of the mounting box (5), two ends of the mounting shaft (28) are respectively connected with guide rails (29) in a rotating way, a movable block (40) which is arranged in each guide rail (29) and can slide, a connecting frame (42) fixed on the bottom of each guide rail (29), a plurality of rotatable rotating shafts (43) are further arranged on the opposite ends of the two connecting frames (42) through the mounting blocks, and a brush body (33) which is annularly arranged on the outer wall of each rotating shaft (43) and is used for cleaning seeds;

the seed washing device also comprises a connecting frame (30) fixed between the two movable blocks (40), and a high-pressure washing head (44) arranged at the inner top of the connecting frame (30) for further washing seeds;

the mounting plate (12) is fixed on the side wall of the box body (1), the mounting plate (12) is provided with a booster pump (11), and the booster pump (11) is connected with the high-pressure flushing head (44) and used for pressurizing the high-pressure flushing head (44);

the device also comprises a meshing driving assembly arranged between the connecting frame (30) and the rotating shafts (43) and used for driving the rotating shafts (43) to rotate.

3. A longstamen beet seed sorting washer according to claim 2, wherein:

the meshing driving assembly comprises a connecting block (35) fixed on the side wall of one movable block (40), and a rack (31) fixed on the side wall of the connecting block (35), and the rack (31) is arranged on the left side of the connecting frame (30);

and the device also comprises transmission teeth (32) which are fixed on the end part of each rotating shaft (43) close to the rack (31), and the transmission teeth (32) are meshed with the rack (31).

4. A longstamen beet tree seed sorting washer according to claim 1, wherein:

the belt transmission assembly comprises two groups of V-belt pulley mechanisms which are arranged symmetrically up and down and are respectively used for running two groups of cleaning devices;

each group of V-belt pulley mechanism comprises a first driving wheel (37) which is arranged on the inner wall of the mounting box (5) and distributed in a triangle shape, and a first driving belt (36) which is respectively sleeved on the outer wall of the first driving wheel (37), wherein the first driving belt (36) is fixedly connected with a movable block (40) which is far away from the side wall of the connecting block (35) through a connecting rod;

the device comprises a mounting box (5), a mounting frame (34) fixed on the outer wall of the mounting box, a driving motor (8) arranged on the side wall of the mounting frame (34), a first driving tooth fixed at the output end of the driving motor (8), a second driving wheel (38) rotatably connected with the outer wall of the mounting box (5), and a second transmission belt (39) sleeved between the second driving wheel (38) and the first driving tooth;

and the first driving teeth and the second driving wheels (38) respectively pass through holes formed in the side wall of the mounting box (5) through connecting shafts and are fixedly connected with the first driving wheels (37) where the two groups of V-belt pulley mechanisms are located, and the diameters of the first driving teeth are smaller than those of the second driving wheels (38).

5. A longstamen beet tree seed sorting washer according to claim 1, wherein:

the multi-stage recovery device comprises a first recovery belt (17), a second recovery belt (18) and a third recovery belt (19), wherein the first recovery belt (17), the second recovery belt (18) and the third recovery belt (19) are identical in structure, the first recovery belt (17), the second recovery belt (18) and the third recovery belt (19) are all arranged inside the box body (1) and are distributed up and down in sequence, and three transport channels are formed among the upper surface of the first recovery belt (17), the first recovery belt (17) and the second recovery belt (18) and between the second recovery belt (18) and the third recovery belt (19) in sequence and are used for transporting seeds with different sizes;

the third recovery belt (19) comprises two groups of rotatable second driving wheels (193) and third driving wheels (195) which are respectively arranged on opposite surfaces of the box body (1), and a mounting belt (192) sleeved between each second driving wheel (193) and each third driving wheel (195), wherein a plurality of rotatable brush rollers (191) are arranged on opposite surfaces of the two mounting belts (192);

the device also comprises two groups of positioning shafts (194) which are respectively arranged on the opposite sides of the box body (1) and are used for L-shaped running of a plurality of brush rollers (191);

still including setting up the inside recovery structure of box (1) for retrieve the seed of three passageway transportation respectively.

6. A longstamen beet seed sorting washer according to claim 5, wherein;

the recycling structure comprises a recycling bin (2) which can be pulled and pulled, the recycling bin (2) is arranged at the output ends of a first recycling belt (17), a second recycling belt (18) and a third recycling belt (19), a plurality of partition plates (15) with different heights are arranged in the recycling bin (2), three recycling cavities with different heights are formed, and the three recycling cavities are respectively used for classifying and recycling seeds with different sizes transported by three operation channels;

and an open slot (45) arranged on the side wall of the box body (1) so as to facilitate the drawing of the recovery box (2);

the recycling box also comprises a handle (4) fixed on the side wall of the recycling box (2) so as to facilitate drawing of the recycling box (2).

7. A longstamen beet seed sorting washer according to claim 2, wherein:

guide plates (6) which are distributed in a V shape are also fixed on the inner wall of the inlet end of the installation box (5), a feeding channel is formed at the convergence position of the two guide plates (6), and the feeding channel is arranged in front of the meshing driving assembly;

and an opening and closing structure arranged on the connecting frame (30) and used for opening and closing the feeding channel.

8. The longstamen beet tree seed sorting washer of claim 7, wherein:

the opening and closing structure comprises a supporting frame (27) fixed at the top of the connecting frame (30), the supporting frame (27) is arranged on the right side of the connecting frame (30), a through groove is formed in the upper portion of the supporting frame (27), the opening and closing structure further comprises a mounting strip (25) which is arranged in the through groove and can move up and down, and a first spring (26) is connected between the mounting strip (25) and the inner wall of the through groove and used for resetting the mounting strip (25);

the first wedge block (24) is fixed on the top of the mounting strip (25);

the extension frame (20) is fixed at the bottom of the guide plate (6) far away from the mounting shaft (28), a baffle plate (21) capable of moving left and right is arranged on the extension frame (20), the baffle plate (21) can block a feeding channel between the two guide plates (6), and the extension frame further comprises a second spring (23) arranged between the side wall of the vertical section of the extension frame (20) and the baffle plate (21) and used for resetting the baffle plate (21);

and the second wedge block (22) is fixed at the bottom of the baffle plate (21), and the inclined plane of the second wedge block (22) is matched with the inclined plane of the first wedge block (24).

9. A longstamen beet tree seed sorting washer according to claim 1, wherein:

the inner wall of the upper part of the box body (1) is also provided with a water spraying plate (14) for recycling and cleaning seeds;

and an external water pipe (3) arranged on the box body (1), wherein the external water pipe (3) is communicated with the water spraying plate (14).