Wild chrysanthemum flower picking mechanism
By designing a wild chrysanthemum picking mechanism that uses picking rollers and picking tooths, the problem of the existing picking machine picking large amounts of stems and leaves is solved, and an efficient and economical picking process is achieved, reducing costs and waste.
Patent Information
- Application Number
- CN202421378358.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing wild chrysanthemum pickers are prone to picking a large number of stems and leaves with low medicinal value when picking, resulting in the need of secondary selection, which increases the picking cost.
A wild chrysanthemum picking mechanism is designed, adopting a combined structure of picking rollers and picking tooths. Several groups of picking tooths are set on the picking rollers. The length of each group of picking tooths gradually increases from the middle to both ends, forming a clamping space for picking the flowers of wild chrysanthemums, adapting to the shape of the growth of wild chrysanthemum plants and reducing the picking of stems and leaves.
It effectively reduces the picking of stems and leaves, reduces the subsequent sorting workload, improves the picking efficiency and economic benefits, saves costs, and ensures the integrity of the flowers, avoids waste.
Smart Images
Figure CN222621649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wild chrysanthemum harvesting, and specifically relates to a wild chrysanthemum picking mechanism. Background Art
[0002] Wild chrysanthemum is a wild plant of the Asteraceae family widely distributed in China and parts of Asia. It is known for its bright yellow flowers, which usually bloom in autumn. It not only beautifies the natural landscape, but also has rich cultural and medicinal value. In traditional Chinese medicine, wild chrysanthemum is believed to have the effects of clearing away heat and detoxification, dispersing wind and reducing fire, and improving eyesight. Its flowers, leaves and even roots can be used as medicine, and are often used to treat symptoms such as colds and fever, headaches, sore throats, and red and swollen eyes. Modern research has also found that wild chrysanthemum contains flavonoids, volatile oils and other ingredients, which have certain antibacterial, anti-inflammatory and antioxidant effects. When wild chrysanthemums are picked uniformly, due to the large number, a lot of labor costs are required, so wild chrysanthemum picking machines came into being. However, when picking, existing picking machines often pick a large number of stems and leaves with low medicinal value, and it takes a lot of time to carry out secondary selection when collecting, which increases the cost of picking. Utility Model Content
[0003] The utility model provides a wild chrysanthemum picking mechanism, which solves the problem that a large number of stems and leaves with low medicinal value will be picked off by picking equipment in the related art during picking, resulting in the need for secondary selection and increased picking costs.
[0004] The technical solution of the utility model is as follows:
[0005] A wild chrysanthemum picking mechanism, comprising:
[0006] frame;
[0007] A picking roller, rotatably arranged on the frame;
[0008] The picking spring teeth are provided with a plurality of teeth, and the plurality of picking spring teeth are divided into a plurality of groups. The plurality of groups of picking spring teeth are arranged on the picking roller at circumferential intervals, and each group of picking spring teeth are arranged axially at intervals along the picking roller. A clamping space is formed between two adjacent picking spring teeth in each group of picking spring teeth, and the clamping space is used to clamp the flowers of wild chrysanthemum. The length of each group of picking spring teeth gradually increases from the middle to both ends.
[0009] Optionally, also include:
[0010] a first sprocket, arranged on the picking roller;
[0011] a second sprocket, rotatably disposed on the frame;
[0012] a transmission chain connecting the first sprocket and the second sprocket;
[0013] A driving member is arranged on the frame, and is used for driving the second sprocket to rotate.
[0014] Optionally, the frame has a storage space, the picking roller is arranged in the storage space, the storage space has a feed port, and the picking roller is located at the feed port.
[0015] Optionally, the storage space further has a discharge port, and the discharge port is arranged at the bottom of the storage space, and further includes:
[0016] A stirring cage is rotatably arranged in the storage space, and the stirring cage is used for conveying the wild chrysanthemums in the storage space.
[0017] Optionally, the stirring cage is a bidirectional spiral.
[0018] Optionally, also include:
[0019] The conveyor belt is obliquely arranged on the frame, and the bottom end of the conveyor belt is located below the discharge port.
[0020] Optionally, also include:
[0021] There are a plurality of baffle plates which are arranged on the conveyor belt at intervals, and the arrangement direction of the baffle plates is perpendicular to the conveying direction of the conveyor belt.
[0022] The working principle and beneficial effects of the utility model are:
[0023] In the utility model, the whole of the frame support mechanism ensures that the mechanism can operate stably. The frame is provided with a picking roller, and the picking roller is provided with a plurality of picking spring teeth. A plurality of groups of picking spring teeth together surround the picking roller for one cycle to ensure the efficiency of picking. A clamping space is formed between two adjacent picking spring teeth in a group of picking spring teeth. The clamping space is smaller than the receptacle of the wild chrysanthemum. When the picking roller is rotating, the clamping space can clamp the receptacle to pick the flowers from the radial leaves. When the flowers are picked from the stems and leaves, the flowers lose their bearing capacity and continue to rotate with the picking roller, and finally fall from the clamping space, ensuring that the picking mechanism can work continuously. The flowers of wild chrysanthemums grown under natural conditions usually grow at the top, but the trunk height in the middle of the whole plant is the highest, and the heights on both sides gradually decrease. In this picking mechanism, each group of picking spring teeth is designed to be shortest in the middle of the picking roller and gradually longer on both sides, which can just adapt to the growth shape of the wild chrysanthemum plant. The arc-shaped design can prevent the central part of the mechanism close to the main trunk of the plant from being too high and entangled on the picking spring teeth during picking, thereby tearing off excess stems and leaves from the plant, reducing the workload of subsequent sorting of flowers, improving production efficiency, saving costs, and at the same time, it can also pick the flowers more comprehensively from the plant, avoiding waste and improving economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0025] Figure 1 This is a front view of the structure of the utility model;
[0026] Figure 2 It is a side view of the utility model;
[0027] Figure 3 It is a schematic diagram of the picking roller and picking spring teeth structure in the utility model.
[0028] In the figure: 1. frame, 2. picking roller, 3. picking spring teeth, 4. clamping space, 5. first sprocket, 6. second sprocket, 7. transmission chain, 8. driving member, 9. storage space, 10. feed port, 11. discharge port, 12. stirring cage, 13. conveyor belt, 14. baffle plate. DETAILED DESCRIPTION
[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0030] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0031] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0032] Reference Figure 1~Figure 3, which is the first embodiment of the utility model, proposes a wild chrysanthemum picking mechanism, including: a picking roller 2 rotatably arranged on a frame 1; a plurality of picking spring teeth 3, the plurality of picking spring teeth 3 are divided into a plurality of groups, the plurality of groups of picking spring teeth 3 are circumferentially spaced and arranged on the picking roller 2, each group of picking spring teeth 3 is axially spaced and arranged along the picking roller 2, a clamping space 4 is formed between two adjacent picking spring teeth 3 in each group of picking spring teeth 3, the clamping space 4 is used to clamp the flowers of wild chrysanthemum, and the length of each group of picking spring teeth 3 gradually increases from the middle to both ends.
[0033] In this embodiment, the frame 1 supports the entire mechanism to ensure that the mechanism can operate stably. The frame 1 is provided with a picking roller 2, and the picking roller 2 is provided with a plurality of picking spring teeth 3. Several groups of picking spring teeth 3 together rotate around the picking roller 2 to ensure the picking efficiency. A clamping space 4 is formed between two adjacent picking spring teeth 3 in a group of picking spring teeth 3. The clamping space 4 is smaller than the receptacle of the wild chrysanthemum, so that when the picking roller 2 rotates, the clamping space 4 can clamp the receptacle to pick the flowers from the radial leaves. When the flowers are picked from the stems and leaves, the flowers lose their bearing capacity and will continue to rotate with the picking roller 2, and finally fall from the clamping space 4, ensuring that the picking mechanism can work continuously. The flowers of wild chrysanthemums grown under natural conditions usually grow at the top, but the height of the trunk in the middle of the whole plant is the highest, and the height on both sides gradually decreases to form an arc shape. In the picking mechanism, each group of picking spring teeth 3 is designed to be the shortest in the middle of the picking roller 2 and gradually become longer on both sides, which can just adapt to the growth shape of the wild chrysanthemum plants. The arc-shaped design can prevent the central part of the mechanism close to the main trunk of the plant from being too high and entangled on the picking spring teeth 3 during picking, resulting in too many stems and leaves being torn off the plant, thereby reducing the workload of subsequent sorting of flowers, improving production efficiency, saving costs, and at the same time, the flowers can be picked more comprehensively from the plant, avoiding waste and improving economic benefits.
[0034] As a further technical solution, it also includes: a first sprocket 5 is arranged on the picking roller 2; a second sprocket 6 is rotatably arranged on the frame 1; a transmission chain 7 connects the first sprocket 5 and the second sprocket 6; a driving member 8 is arranged on the frame 1, and the driving member 8 is used to drive the second sprocket 6 to rotate.
[0035] In this embodiment, the picking roller 2 is driven by gears, which can not only ensure accurate transmission control, but also ensure the stability of the transmission mechanism, thereby increasing the service life of the mechanism. The gears are not easily damaged in actual production, and even if stems and leaves are entangled in the gears, the operation will not be greatly affected, and it is easier to clean, thereby reducing the maintenance cost of the mechanism. The driving member 8 is an electric motor, or a motor or other device. The motor is arranged at a high position of the frame 1. The motor will not contact the stems and leaves of the plant when working, so it will not be disturbed by the stems and leaves in normal operation, thereby ensuring stable operation and increasing the service life. At the same time, the driving member 8 can also ensure the operation of the entire mechanism by virtue of its own operational stability.
[0036] As a further technical solution, the frame 1 is provided with a storage space 9 , the picking roller 2 is arranged in the storage space 9 , the storage space 9 has a feed opening 10 , and the picking roller 2 is located at the feed opening 10 .
[0037] In this embodiment, the storage space 9 is used to store the picked flowers. When the picking roller 2 rotates, a group of picking spring teeth 3 located outside the feed port 10 will clamp the flowers. As the picking roller 2 rotates, the flowers will be picked. At this time, the flowers have been sent to the storage space 9 by the picking roller 2 and fall into the storage space 9, completing the picking. The setting of the storage space 9 ensures that the picked flowers can be collected together in time, ensures the continuity of the picking roller 2, and improves the picking efficiency.
[0038] As a further technical solution, the storage space 9 also has a discharge port 11, which is arranged at the bottom of the storage space 9, and also includes: a stirring cage 12 rotatably arranged in the storage space 9, and the stirring cage 12 is used to transport the wild chrysanthemums located in the storage space 9.
[0039] In this embodiment, the bottom of the storage space 9 has a slope. When the flowers fall into the bottom of the storage space 9, they will gradually slide to the bottom of the storage space 9 and then approach the discharge port 11. The stirring cage 12 is located inside the storage space 9. Since the discharge port 11 is smaller than the cross-section of the storage space 9, a small number of flowers will be located in the corner and cannot be discharged from the discharge port 11. Therefore, the stirring cage 12 is provided. When the stirring cage 12 rotates, it can not only assist the flowers to leave the storage space 9, but also ensure that the corners of the storage space 9 will not accumulate, thereby improving the efficiency of flower discharge.
[0040] As a further technical solution, the stirring cage 12 is a bidirectional spiral.
[0041] In this embodiment, since the discharge port 11 is located at the center of the device, flowers are piled up in both corners. By using the bidirectional spiral, the flowers piled up on both sides can be taken out by simply rotating the stirring cage 12, thereby improving the use efficiency of the device.
[0042] As a further technical solution, the conveyor belt 13 is also arranged obliquely on the frame 1 , and the bottom end of the conveyor belt 13 is located below the discharge port 11 .
[0043] In this embodiment, the conveyor belt 13 is used to convey the flowers dropped from the discharge port 11.
[0044] As a further technical solution, it also includes: there are a plurality of baffle plates 14 which are arranged on the conveyor belt 13 at intervals, and the baffle plates 14 are arranged in a direction perpendicular to the conveying direction of the conveyor belt 13 .
[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A wild chrysanthemum picking mechanism, characterized in that: include: Rack(1); A picking roller (2) rotatably mounted on the frame (1); A plurality of picking spring teeth (3) are provided, wherein the plurality of picking spring teeth (3) are divided into a plurality of groups, wherein the plurality of groups of picking spring teeth (3) are arranged at circumferential intervals on the picking roller (2), wherein each group of picking spring teeth (3) is arranged at intervals along the axial direction of the picking roller (2), and a clamping space (4) is formed between two adjacent picking spring teeth (3) in each group of picking spring teeth (3), wherein the clamping space (4) is used for clamping flowers of wild chrysanthemums, and the length of each group of picking spring teeth (3) gradually increases from the middle to both ends.
2. A wild chrysanthemum picking mechanism according to claim 1, characterized in that: Also includes: A first sprocket (5) arranged on the picking roller (2); A second sprocket (6) rotatably disposed on the frame (1); A transmission chain (7) connecting the first sprocket (5) and the second sprocket (6); A driving member (8) is arranged on the frame (1), and the driving member (8) is used to drive the second sprocket (6) to rotate.
3. The wild chrysanthemum picking mechanism according to claim 1, characterized in that: The frame (1) is provided with a storage space (9), the picking roller (2) is arranged in the storage space (9), the storage space (9) has a feed opening (10), and the picking roller (2) is located at the feed opening (10).
4. A wild chrysanthemum picking mechanism according to claim 3, characterized in that: The storage space (9) further comprises a discharge port (11), wherein the discharge port (11) is arranged at the bottom of the storage space (9), and further comprises: A stirring cage (12) is rotatably disposed in the storage space (9), and the stirring cage (12) is used to transport the wild chrysanthemums located in the storage space (9).
5. The wild chrysanthemum picking mechanism according to claim 4, characterized in that: The stirring cage (12) is a bidirectional spiral.
6. The wild chrysanthemum picking mechanism according to claim 4, characterized in that: Also includes: A conveyor belt (13) is obliquely arranged on the frame (1), and the bottom end of the conveyor belt (13) is located below the discharge port (11).
7. The wild chrysanthemum picking mechanism according to claim 6, characterized in that: Also includes: There are a plurality of baffle plates (14) which are arranged at intervals on the conveyor belt (13); the baffle plates (14) are arranged in a direction perpendicular to the conveying direction of the conveyor belt (13).