Device for extracting fine powder from pepper stamens

Abstract

The utility model discloses a pepper stamen fine powder taking device which comprises a mounting shell, a screening barrel, a blanking barrel, a driving mechanism and a stirring mechanism, the mounting shell, the screening barrel and the blanking barrel are detachably connected together in sequence from top to bottom, and a filter screen is arranged at the bottom of the screening barrel; the stirring mechanism comprises a rotating shaft and a stirring plate; one side of the top of the rotating shaft is rotationally connected with the mounting shell, one side of the bottom of the rotating shaft extends into the screening barrel, and the stirring plate is fixedly connected to the bottom of the rotating shaft; the driving mechanism is arranged in the mounting shell and used for driving the rotating shaft to rotate. The driving mechanism drives the rotating shaft and the stirring plate to rotate, pepper stamens in the screening barrel are stirred, separation of fine powder from the stamens can be accelerated, the separation effect is effectively improved, and the separation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the pepper breeding technical field, concretely is a kind of pepper stamen sperm powder device. BACKGROUND

[0002] In the pepper planting field, in order to realize high quality and high yield and cultivate fine variety, artificial assisted pollination is an important operation link.Paprika belongs to self-pollination crops, but in some specific planting environment, such as greenhouse cultivation, hybrid breeding scene, natural pollination is often difficult to guarantee sufficient and ideal pollination effect.Through artificial intervention pollination, the fruit setting rate of pepper, fruit quality and the fine rate of seed can be significantly improved, which plays a key role in the efficient development of pepper industry and new variety breeding.

[0003] Traditional method of obtaining pepper pollen mostly relies on manual operation.Usually, the operator carefully removes the stamen of pepper flower with tweezers and other tools, and then tries to separate the pollen by simple squeezing, grinding and other rough methods.This method has many disadvantages: the process of manually processing flowers and separating pollen is extremely time-consuming, and when facing large-scale planting that requires a large amount of pollen for pollination, it is difficult to meet the time efficiency requirements of actual production, increasing labor cost and time cost.It is difficult to ensure that pollen is fully extracted from each stamen by manual squeezing, resulting in limited amount of pollen obtained, which cannot provide sufficient pollen resources for large-scale pollination work.

[0004] In the patent with application number CN201610356981.2, a method for obtaining pepper pollen is disclosed, which comprises the following steps: collecting pepper male flowers that are whitish but not open; removing anther of the pepper male flower; obtaining pollen from the anther by pollen collection box; placing the anther in the pollen collection box, closing the box, controlling the box at appropriate temperature and humidity, promoting the anther to release pollen; taking out the paper sheet, sieving the mixture on the paper sheet, and sieving pepper pollen.By this method, pepper male flower pollen can be obtained relatively easily, but when sieving the pollen, it is difficult to fully obtain the pollen by simple sieving, and there is the problem of low separation efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of pepper stamen sperm powder device to solve the following technical problems raised in the background art:

[0006] It is difficult to fully extract pollen using prior art, resulting in limited amount of pollen obtained.

[0007] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0008] The application discloses a pepper stamen sperm collecting powder device, which is characterized by comprising a mounting shell, a screening cylinder, a discharging cylinder, a driving mechanism and a stirring mechanism; the mounting shell, the screening cylinder and the discharging cylinder are detachably connected together from top to bottom, and the bottom of the screening cylinder is provided with a filter screen; the stirring mechanism comprises a rotating shaft and a stirring plate; one side of the top of the rotating shaft is rotationally connected with the mounting shell, one side of the bottom of the rotating shaft extends into the screening cylinder, and the stirring plate is fixedly connected with the bottom of the rotating shaft; the driving mechanism is arranged in the mounting shell and is used for driving the rotating shaft to rotate.

[0009] Further, one side of the bottom of the mounting shell is provided with a connecting head, one side of the bottom of the connecting head is provided with an external thread, both sides of the screening cylinder are provided with internal threads, and one side of the top of the discharging cylinder is provided with an external thread; the screening cylinder is threadedly connected with the connecting head, and the discharging cylinder is threadedly connected with the screening cylinder.

[0010] Further, a first limiting ring is fixedly connected with one side of the bottom of the connecting head, and a second limiting ring is fixedly connected with one side of the top of the discharging cylinder.

[0011] Further, an installation rod is fixedly connected with the middle of the rotating shaft, and a scraper is fixedly connected with the end of the installation rod.

[0012] Further, the bottom of the stirring plate is provided with bristles, and the scraper is provided with bristles.

[0013] Further, the driving mechanism comprises a screening motor and a connecting piece, the screening motor is arranged in the mounting shell, and the output shaft of the screening motor is connected with the rotating shaft through the connecting piece.

[0014] Further, the connecting piece comprises a driving bevel gear and a driven bevel gear, wherein the driving bevel gear is fixedly connected with the output shaft of the screening motor, the driven bevel gear is fixedly connected with the rotating shaft, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0015] Further, a supporting frame is arranged outside the mounting shell, and the mounting shell is rotationally connected with the supporting frame; the supporting frame is provided with an oscillating mechanism, the oscillating mechanism is connected with the mounting shell, and the oscillating mechanism is used for oscillating the mounting shell.

[0016] Further, the oscillating mechanism comprises a fixing head, a fixing sliding block, a sliding plate, a rack, a gear, a connecting rod, a rotating disc and an oscillating motor; wherein the fixing head is fixedly connected with the supporting frame, the fixing sliding block is fixedly connected with the fixing head, the sliding plate is provided with a sliding groove, the sliding plate is slidably connected with the fixing sliding block through the sliding groove, the rack is fixedly connected with the bottom of the sliding plate, the gear is fixedly connected with the mounting shell, the gear and the rack are meshed with each other, the oscillating motor is fixedly connected with the supporting frame, the rotating disc is fixedly connected with the output shaft of the oscillating motor, and the connecting rod is hingedly connected with the sliding plate and the rotating disc at both ends.

[0017] Compared with the prior art, the pepper stamen sperm collecting powder device has the following beneficial effects:

[0018] The utility model discloses a special stirring mechanism is equipped, and the driving mechanism drives rotating shaft and stirring board rotation, and the stirring of the chili pistil in the screening cylinder can accelerate the separation of the fine powder from the chili pistil, effectively improves the separation effect, improves the separation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram one of the utility model;

[0020] Figure 2 It is the whole structure schematic diagram two of the utility model;

[0021] Figure 3 It is the internal structure schematic diagram of the utility model;

[0022] Figure 4 It is the internal structure schematic diagram of the screening cylinder of the utility model.

[0023] Mark in drawing: 1 - installation shell, 2 - support frame, 3 - connecting head, 4 - screening cylinder, 5 - blanking cylinder, 6 - swing mechanism, 7 - swing motor, 8 - gear, 9 - fixed head, 10 - fixed sliding block, 11 - sliding plate, 12 - sliding slot, 13 - connecting rod, 14 - rotating disc, 15 - screening motor, 16 - driving bevel gear, 17 - driven bevel gear, 18 - rotating shaft, 20 - stirring board, 21 - second limit ring, 22 - filter screen, 23 - first limit ring, 24 - installation rod, 25 - scraper. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0025] Embodiment:

[0026] The application relates to a pepper stamen sperm powder collecting device, which is characterized by comprising a mounting shell 1, a screening cylinder 4, a discharging cylinder 5, a driving mechanism and a stirring mechanism; the mounting shell 1, the screening cylinder 4 and the discharging cylinder 5 are detachably connected together from top to bottom, and a filter screen 22 is arranged at the bottom of the screening cylinder 4; the stirring mechanism comprises a rotating shaft 18 and a stirring plate 20; one side of the top of the rotating shaft 18 is rotationally connected with the mounting shell 1, one side of the bottom of the rotating shaft 18 extends into the screening cylinder 4, and the stirring plate 20 is fixedly connected to the bottom of the rotating shaft 18; the driving mechanism is arranged in the mounting shell 1 and is used for driving the rotating shaft 18 to rotate.

[0027] Specifically, before the device is used, the picked stamens need to be treated, for example, the stamens are dried, and a large plastic barrel which can be closed is used to store half a barrel of blocky quicklime, an iron wire mesh is arranged on the quicklime, a wax paper is arranged on the iron wire mesh, and the pepper stamens are evenly arranged on the wax paper, and the pepper stamens are taken out after the sperm powder is dried and exploded.

[0028] When the device is used, the screening cylinder 4 and the discharging cylinder 5 are taken off from the mounting shell 1 together, the pepper stamens are filled into the screening cylinder 4, and the screening cylinder 4 and the discharging cylinder 5 are mounted on the mounting shell 1. The driving mechanism is started, the driving mechanism drives the rotating shaft 18 and the stirring plate 20 to rotate, the stirring plate 20 stirs the stamens in the screening cylinder 4, the sperm powder in the stamens is separated out, and the separated sperm powder falls into the discharging cylinder 5 through the filter screen 22. The stirring plate 20 can accelerate the separation of the sperm powder in the stamens, and in addition, the stirring plate can prevent the filter screen 22 from being blocked by the sperm powder when the stamens are turned over. The screened sperm powder is stored in the discharging cylinder 5, and the discharging cylinder 5 can be directly taken off for use.

[0029] In a preferred embodiment, one side of the bottom of the mounting shell 1 is provided with a connecting head 3, one side of the bottom of the connecting head 3 is provided with external threads, two sides of the screening cylinder 4 are provided with internal threads, and one side of the top of the discharging cylinder 5 is provided with external threads; the screening cylinder 4 is threadedly connected with the connecting head 3, and the discharging cylinder 5 is threadedly connected with the screening cylinder 4. The threaded connection mode improves the assembly and maintenance efficiency of the device. In actual use, when the pepper stamens need to be filled into the screening cylinder 4 or the inside of the device needs to be cleaned and maintained, the operator can quickly separate and reassemble the screening cylinder 4, the mounting shell 1 and the discharging cylinder 5. The threaded connection can provide firm and reliable connection effect. In addition, the connection mode also has certain sealing property, can effectively prevent the pollen from leaking to the outside of the device during stirring and screening, ensures the collection efficiency of the pollen and avoids the pollution of the pollen to the surrounding environment.

[0030] In a preferred embodiment, a first limiting ring 23 is fixed to one side of the connecting head 3 close to the bottom, and a second limiting ring 21 is fixed to one side of the discharging cylinder 5 close to the top. When the screening cylinder 4 is screwed to the bottom of the connecting head 3 through the inner threads on both sides of the screening cylinder 4 and the outer threads on the bottom of the connecting head 3, as the screening cylinder 4 is continuously screwed upwards, when the top edge of the screening cylinder 4 touches the first limiting ring 23, it means that the screening cylinder 4 has reached the preset correct installation position. When the discharging cylinder 5 is screwed to the bottom of the screening cylinder 4 through the outer threads on one side of the top of the discharging cylinder 5 and the inner threads on the bottom of the screening cylinder 4, as the discharging cylinder 5 is continuously screwed upwards, once the top edge of the discharging cylinder 5 touches the second limiting ring 21, it means that the discharging cylinder 5 has been screwed to the appropriate position.

[0031] In a preferred embodiment, the middle part of the rotating shaft 18 is fixed with a mounting rod 24, and the end of the mounting rod 24 is fixed with a scraper 25, which is used to clean the inner wall of the screening cylinder 4. In use, the scraper 25 will continuously scrape along the inner wall of the screening cylinder 4 with the rotation of the rotating shaft 18 and the mounting rod 24, which can timely and effectively clean the fine powder, residues and other attachments attached to the inner wall, so that they can be returned to the inside of the screening cylinder 4 to participate in screening or directly fall into the discharging cylinder 5 through the filter screen 22.

[0032] In a preferred embodiment, the bottom of the stirring plate 20 is provided with bristles, and the scraper 25 is provided with bristles. The length of the bristles on the bottom of the stirring plate 20 should be just enough to reach the bottom of the screening cylinder 4. When the driving mechanism drives the rotating shaft 18 and the stirring plate 20 to rotate, the bristles on the bottom of the stirring plate 20 will continuously sweep on the bottom of the screening cylinder 4 with the movement of the stirring plate 20. During the stirring process, some of the pepper stamens may accumulate on the bottom of the screening cylinder 4. The bristles can penetrate into these accumulated stamens and gently comb and turn them, so that the stamens that are pressed and adhered to each other can be fully dispersed, and the fine powder in the stamens can be more easily separated from the anthers, thereby accelerating the separation process of the fine powder and improving the efficiency of fine powder extraction. With the separation of the fine powder, some small anther residues, impurities and other substances may remain on the bottom of the screening cylinder 4. The bristles can sweep these residues in time during the sweeping process, so that they can participate in the stirring and screening process again, avoiding excessive accumulation of residues on the bottom which may affect the subsequent fine powder extraction operation. The bristles on the scraper 25 should also be just in contact with the inner wall of the screening cylinder 4, and the bristles on the scraper 25 will fully contact and wipe the inner wall of the screening cylinder 4, thereby ensuring the cleanliness of the inside of the screening cylinder 4. In general, the bristles on the bottom of the stirring plate 20 and the scraper 25 play a role in accelerating the separation of fine powder, cleaning residues, deep cleaning the inner wall and protecting the device components, etc., which effectively improves the efficiency of fine powder extraction and the quality of fine powder of the pepper stamen fine powder extraction device.

[0033] In a preferred embodiment, the driving mechanism comprises a screening motor 15 arranged in the mounting shell 1 and a connecting member, the output shaft of the screening motor 15 is connected with the rotating shaft 18 through the connecting member. Further preferably, the connecting member comprises a driving bevel gear 16 and a driven bevel gear 17, wherein the driving bevel gear 16 is fixedly connected with the output shaft of the screening motor 15, the driven bevel gear 17 is fixedly connected with the rotating shaft 18, and the driving bevel gear 16 and the driven bevel gear 17 are in meshing engagement with each other. In the actual layout of the device, the direction of the output shaft of the screening motor 15 may not be consistent with the ideal working direction of the rotating shaft 18. Through the meshing transmission of the driving bevel gear 16 and the driven bevel gear 17, the transmission direction of the power can be ingeniously changed, so that the screening motor 15 can be installed in a more reasonable position and direction, thereby optimizing the spatial layout of the entire device. The screening motor 15 is stably arranged in the mounting shell 1, which provides a safe, stable and relatively closed working environment for the screening motor 15.

[0034] In a preferred embodiment, a support frame 2 is arranged outside the mounting shell 1, and the mounting shell 1 is rotatably connected with the support frame 2; the support frame 2 is provided with a swinging mechanism 6, the swinging mechanism 6 is connected with the mounting shell 1, and the swinging mechanism 6 is used for swinging the mounting shell 1. In the process of taking the pepper anther pollen powder, the mounting shell 1 drives the internal screening drum 4, stirring mechanism and other components to swing through the swinging mechanism 6, which can further enhance the turning of the pepper anthers in the screening drum 4 on the basis of stirring. Originally, only relying on the stirring of the stirring plate 20, there may be a situation that part of the anthers are difficult to be fully stirred in the corner position, and the swinging of the mounting shell 1 can break this limitation, so that the anthers can be fully mixed and turned in each position in the screening drum 4, thereby more efficiently promoting the separation of the pollen powder from the anthers, and significantly improving the efficiency of taking the pollen powder.

[0035] In a preferred embodiment, the swinging mechanism 6 comprises a fixed head 9, a fixed sliding block 10, a sliding plate 11, a rack, a gear 8, a connecting rod 13, a rotating disc 14 and a swinging motor 7; wherein the fixed head 9 is fixedly connected with the support frame 2, the fixed sliding block 10 is fixedly connected with the fixed head 9, the sliding plate 11 is provided with a sliding groove 12, the sliding plate 11 is slidably connected with the fixed sliding block 10 through the sliding groove 12, the rack is fixedly connected to the bottom of the sliding plate 11, the gear 8 is fixedly connected with the mounting shell 1, the gear 8 and the rack are in meshing engagement with each other, the swinging motor 7 is fixedly connected with the support frame 2, the rotating disc 14 is fixedly connected with the output shaft of the swinging motor 7, and the connecting rod 13 is hingedly connected with the sliding plate 11 and the rotating disc 14 at both ends.

[0036] In use, when the swing motor 7 is started, its output shaft drives the rotating disc 14 to start rotating. The circular motion of the rotating disc 14 is transmitted to the sliding plate 11 through the connecting rod 13. Since the sliding plate 11 is slidably connected with the fixed sliding block 10 through the sliding groove 12, under the driving of the connecting rod 13, the sliding plate 11 makes linear reciprocating motion along the fixed sliding block 10. With the linear motion of the sliding plate 11, the rack at the bottom of the sliding plate 11 also makes linear motion. Since the gear 8 is meshed with the rack, the linear motion of the rack will drive the gear 8 to make rotating motion. Since the gear 8 is fixedly connected with the mounting shell 1, the rotating motion of the gear 8 will eventually make the mounting shell 1 swing. By swinging the mounting shell 1, the bottom sieve drum 4 and the stirring mechanism are driven to swing together, so that the pepper stamens in the sieve drum 4 can be more fully tumbled and stirred. This helps to break the adhesion between the stamens, making it easier for pollen to separate from the stamens, thereby greatly improving the efficiency of sperm powder collection.

[0037] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0039] Although embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for extracting concentrated powder from chili pepper stamens, characterized in that: Includes mounting shell (1), screening cylinder (4), discharge cylinder (5), drive mechanism and stirring mechanism; The mounting shell (1), screening cylinder (4) and discharge cylinder (5) are detachably connected together from top to bottom. A filter screen (22) is provided at the bottom of the screening cylinder (4). The stirring mechanism includes a rotating shaft (18) and a stirring plate (20). The top side of the rotating shaft (18) is rotatably connected to the mounting shell (1), and the bottom side of the rotating shaft (18) extends into the screening cylinder (4). The stirring plate (20) is fixed to the bottom of the rotating shaft (18). The driving mechanism is set inside the mounting shell (1) and is used to drive the rotating shaft (18) to rotate.

2. The device for extracting sperm powder from chili stamens according to claim 1, characterized in that: A connector (3) is provided on one side of the bottom of the mounting shell (1). The connector (3) has an external thread on one side of the bottom. The screening cylinder (4) has internal threads on both sides. The discharge cylinder (5) has an external thread on one side of the top. The screening cylinder (4) is threaded to the connector (3), and the discharge cylinder (5) is threaded to the screening cylinder (4).

3. The device for extracting sperm powder from chili stamens according to claim 2, characterized in that: A first limiting ring (23) is fixedly connected to the bottom side of the connector (3), and a second limiting ring (21) is fixedly connected to the top side of the discharge cylinder (5).

4. The device for extracting sperm powder from chili stamens according to claim 1, characterized in that: A mounting rod (24) is fixedly connected to the middle of the rotating shaft (18), and a scraper (25) is fixedly connected to the end of the mounting rod (24).

5. The device for extracting sperm powder from chili stamens according to claim 4, characterized in that: The bottom of the mixing plate (20) is provided with bristles, and the scraper (25) is provided with bristles.

6. The device for extracting sperm powder from chili stamens according to claim 1, characterized in that: The drive mechanism includes a screening motor (15) and a connecting piece. The screening motor (15) is housed in the mounting housing (1), and the output shaft of the screening motor (15) is connected to the rotating shaft (18) through the connecting piece.

7. The device for extracting sperm powder from chili stamens according to claim 6, characterized in that: The connecting parts include a driving bevel gear (16) and a driven bevel gear (17), wherein the driving bevel gear (16) is fixedly connected to the output shaft of the screening motor (15), the driven bevel gear (17) is fixedly connected to the rotating shaft (18), and the driving bevel gear (16) and the driven bevel gear (17) mesh with each other.

8. The device for extracting sperm powder from chili stamens according to claim 1, characterized in that: A support frame (2) is provided outside the mounting shell (1), and the mounting shell (1) is rotatably connected to the support frame (2); a swing mechanism (6) is provided on the support frame (2), and the swing mechanism (6) is connected to the mounting shell (1). The swing mechanism (6) is used to swing the mounting shell (1).

9. The device for extracting sperm powder from chili stamens according to claim 8, characterized in that: The swing mechanism (6) includes a fixed head (9), a fixed slider (10), a sliding plate (11), a rack, a gear (8), a connecting rod (13), a rotating disk (14), and a swing motor (7); wherein, the fixed head (9) is fixedly connected to the support frame (2), the fixed slider (10) is fixedly connected to the fixed head (9), the sliding plate (11) is provided with a sliding groove (12), the sliding plate (11) is slidably connected to the fixed slider (10) through the sliding groove (12), the rack is fixedly connected to the bottom of the sliding plate (11), the gear (8) is fixedly connected to the mounting shell (1), the gear (8) and the rack mesh with each other, the swing motor (7) is fixedly connected to the support frame (2), the rotating disk (14) is fixedly connected to the output shaft of the swing motor (7), and the two ends of the connecting rod (13) are respectively hinged to the sliding plate (11) and the rotating disk (14).

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