Folding umbrella type oil tea fruit collecting device

Abstract

The utility model discloses a folding umbrella type oil tea fruit collecting device which comprises a trolley, a lifting system and a collecting system, and the collecting system comprises a collecting umbrella, a flow guide pipe and a collecting bag. The collecting umbrella comprises an umbrella framework and umbrella cloth; the umbrella framework comprises five first umbrella frameworks and two second umbrella frameworks, the two second umbrella frameworks are distributed on the front portion of the trolley, and the five first umbrella frameworks are arranged in the mode that two first umbrella frameworks are arranged on the two sides respectively and one second umbrella framework is arranged on the rear portion. The first umbrella framework comprises a first main umbrella rib, a folding umbrella rib, a transmission rod, a first push rod, a linear bearing and a bearing connecting rod; the second umbrella framework comprises a second main umbrella rib, a folding umbrella rib, a transmission rod, a second push rod, a linear bearing and a bearing connecting rod; the lifting system comprises a sliding plate, a sliding block, a guide rail, a sliding block connecting plate and an electric push rod. The collecting umbrella is designed to be of a foldable structure, unfolding and folding of the collecting umbrella are achieved through the lifting system, and the problems that passing ability of a collecting device in a complex camellia oleifera forest is difficult, and operation is inconvenient can be effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, specifically a folding umbrella-shaped camellia fruit collecting device. Background Technology

[0002] Camellia oleifera is one of the world's four major woody oil crops and a unique oil species in my country. China ranks first in the world in terms of planting area and yield, and it is mainly distributed in the hilly and mountainous areas of the country. There are two planting patterns for Camellia oleifera: strip planting and planting on gentle slopes, with the former being more common. Due to the complex forest terrain and varied canopy morphology of Camellia oleifera, portable harvesting equipment is gradually gaining popularity among forest farmers.

[0003] Patent publication number CN208095231U discloses an inverted umbrella-shaped camellia fruit collecting device. This device uses an inverted umbrella structure for collection, but it has been found to have certain limitations in practical applications: because the inverted umbrella structure may not be able to fold effectively, it is easy to cause spatial interference when passing through camellia forests, which greatly restricts the movement and operation of the device in complex forest environments, affecting the convenience of use and reducing the efficiency of operation.

[0004] To meet the practical needs of the camellia oil industry, it is of great significance to develop specialized collection devices that are simple in structure, easy to operate, and have a high collection rate. Existing technologies still have potential for improvement in adapting to complex terrain and diverse operating environments. Optimizing the design to enhance the portability and functionality of the equipment will help promote the popularization and efficiency improvement of mechanized camellia oil harvesting. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a folding umbrella-shaped camellia fruit collecting device.

[0006] To achieve the purpose of this utility model, the technical solution adopted is as follows:

[0007] A folding umbrella-shaped camellia fruit collecting device includes a handcart, a lifting system, and a collecting system. The handcart includes a frame, wheels, and a handle.

[0008] The collection system includes a collection umbrella, a guide tube, and a collection bag. The guide tube is mounted on the frame via two support brackets, and a mounting plate is provided on the upper outer wall of the guide tube. A sliding plate is provided below the guide tube and can be raised and lowered. The collection bag is fitted onto the outlet on one side of the guide tube. The collection umbrella includes an umbrella frame and an umbrella cloth. The umbrella cloth is mounted on the umbrella frame above the guide tube and has an inverted cone shape when unfolded. The umbrella cloth has an opening in the forward direction of the trolley and an outlet in the middle corresponding to the inlet of the guide tube. The umbrella frame includes five first umbrella frames and two second umbrella frames. The two second umbrella frames are distributed at the front of the trolley, and the five first umbrella frames are arranged in a layout of two on each side and one at the rear.

[0009] The first umbrella framework includes a first main umbrella rib, a folding umbrella rib, a transmission rod, a first push rod, a linear bearing, and a bearing connecting rod. One end of the first main umbrella rib is rotatably connected to the mounting plate, and the other end of the first main umbrella rib is hinged to one end of the folding umbrella rib. A linear bearing is slidably arranged on the first main umbrella rib, and bearing connecting rods are respectively arranged on both sides of the linear bearing. One end of the bearing connecting rod is hinged to one end of the transmission rod, the other end of the transmission rod is hinged to the folding umbrella rib, the other end of the bearing connecting rod is hinged to one end of the first push rod, and the other end of the first push rod is hinged to the sliding plate;

[0010] The second umbrella framework includes a second main umbrella rib, a folding umbrella rib, a transmission rod, a second push rod, a linear bearing, and a bearing connecting rod. One end of the second main umbrella rib is rotatably connected to the mounting plate, and the other end of the second main umbrella rib is hinged to one end of the folding umbrella rib. A linear bearing is slidably arranged on the second main umbrella rib, and bearing connecting rods are respectively arranged on both sides of the linear bearing. One end of the bearing connecting rod is hinged to one end of the transmission rod, the other end of the transmission rod is hinged to the folding umbrella rib, the other end of the bearing connecting rod is hinged to one end of the second push rod, and the other end of the second push rod is hinged to the sliding plate;

[0011] The lifting system includes a sliding plate, a slider, a guide rail, a slider connecting plate, and an electric push rod. Guide rails are respectively arranged on the inner sides of the two support frames, sliders are arranged on the guide rails, a slider connecting plate is arranged between the two sliders, the electric push rod is arranged on the vehicle frame between the two support frames, the output end of the electric push rod is connected to the slider connecting plate, and the sliding plate is arranged on the slider connecting plate.

[0012] Further, the cross-section of the sliding plate is in a structure of a Chinese character 'Ri', and the middle crossbar of the 'Ri' - shaped structure is connected to the slider connecting plate.

[0013] Further, seat - type bearings are distributed on the sliding plate, and rotary hinge seats are installed on the seat - type bearings. The other ends of the first push rod and the second push rod are respectively hinged to the rotary hinge seats.

[0014] Further, magnets are evenly distributed on both sides of the enclosure opening of the umbrella cloth, and the magnetic poles between the corresponding magnets are opposite.

[0015] Further, a battery for supplying power to the electric push rod is arranged on the vehicle frame.

[0016] The beneficial effects are as follows;

[0017] 1. The collection umbrella of the present utility model is designed into a foldable structure, and the lifting system is used to realize the unfolding and folding of the collection umbrella, which can effectively solve the problems such as difficult passing performance and inconvenient operation of the collection device in complex oil - tea forests.

[0018] 2. The structure of the present utility model is simple, the operation is light and simple, the collection rate is high, and the versatility is good. It can realize the collection of fallen fruits into bags and is applicable to the collection of various fruit - type agricultural products. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the preferred embodiment of the present invention without umbrella fabric;

[0021] Figure 3 This is a schematic diagram of the first umbrella frame in its unfolded state;

[0022] Figure 4 This is a schematic diagram of the second umbrella frame in its deployed state;

[0023] Figure 5 This is a schematic diagram of the first umbrella frame in its folded state;

[0024] Figure 6 yes Figure 5 A magnified view of a portion of the image;

[0025] Figure 7 This is a schematic diagram of the sliding plate in a preferred embodiment of the present invention;

[0026] Figure 8 This is a diagram of the lifting structure of the sliding plate in a preferred embodiment of this utility model;

[0027] Figure 9 This is a schematic diagram of the handcart in a preferred embodiment of the present invention;

[0028] Figure 10 This is a schematic diagram of the collection system in a preferred embodiment of the present invention;

[0029] In the diagram: 1. Umbrella frame; 2. Lifting system; 3. Handcart; 4. Guide tube; 5. Battery; 6. Folding umbrella rib; 7. Transmission rod; 8. Linear bearing; 9. Bearing connecting rod; 10. First main umbrella rib; 11. First push rod; 12. Second main umbrella rib; 13. Second push rod; 14. Rotary hinge seat; 15. Bearing with seat; 16. Sliding plate; 17. Sliding block; 18. Guide rail; 19. Sliding block connecting plate; 20. Electric push rod; 21. Carriage frame; 22. Support frame; 23. Traveling wheel; 24. Umbrella fabric; 25. Magnet; 26. Collection bag; 27. Mounting plate; 28. Enclosure. Detailed Implementation

[0030] The present invention can be further described through the following embodiments; however, the scope of the present invention is not limited to the following embodiments. It should be understood that the embodiments described herein are disclosed by way of illustration only, and the present invention is not intended to limit its scope to the details of the construction and arrangement of the components described below or illustrated in the figures. Furthermore, in describing preferred embodiments, specific terminology will be used for clarity. It should be understood that each specific term includes all technical equivalents that operate in a similar manner to achieve a similar purpose.

[0031] Example: See Figures 1 to 10 As shown, the system includes a trolley 3, a lifting system 2, and a collection system. The trolley 3 includes a frame 21, wheels 23, and a handle. The collection system includes a collection umbrella, a guide pipe 4, and a collection bag 26. The guide pipe 4 is mounted on the frame 21 via two support frames 22. The upper outer wall of the guide pipe 4 is provided with a mounting plate 27. A sliding plate 16 is provided below the guide pipe 4 and can be raised and lowered. The collection bag 26 is fitted onto the outlet on one side of the guide pipe 4. The collection umbrella includes an umbrella frame 1 and an umbrella cloth 24. The umbrella cloth 24 is mounted on the umbrella frame 1 above the guide pipe 4 and has an inverted cone shape when unfolded. The umbrella cloth 24 has an enclosure opening 28 in the forward direction of the trolley 3 and an outlet in the middle of the umbrella cloth corresponding to the inlet of the guide pipe 4. The umbrella frame 1 includes five first umbrella frames and two second umbrella frames. The two second umbrella frames are distributed at the front of the trolley, and the five first umbrella frames are arranged in a layout of two on each side and one at the rear.

[0032] The first umbrella frame includes a first main umbrella rib 10, a folding umbrella rib 6, a transmission rod 7, a first push rod 11, a linear bearing 8, and a bearing connecting rod 9. One end of the first main umbrella rib 10 is rotatably connected to the mounting plate 27, and the other end of the first main umbrella rib 10 is hinged to one end of the folding umbrella rib 6. A linear bearing 8 is slidably mounted on the first main umbrella rib 10, and bearing connecting rods 9 are respectively mounted on both sides of the linear bearing 8. One end of the bearing connecting rod 9 is hinged to one end of the transmission rod 7, and the other end of the transmission rod 7 is hinged to the folding umbrella rib 6. The other end of the bearing connecting rod 9 is hinged to one end of the first push rod 11, and the other end of the first push rod 11 is hinged to the sliding plate 16.

[0033] The second umbrella frame includes a second main umbrella rib 12, a folding umbrella rib 6, a transmission rod 7, a second push rod 13, a linear bearing 8, and a bearing connecting rod 9. One end of the second main umbrella rib 12 is rotatably connected to the mounting plate 27, and the other end of the second main umbrella rib 12 is hinged to one end of the folding umbrella rib 6. A linear bearing 8 is slidably mounted on the second main umbrella rib 12, and bearing connecting rods 9 are respectively mounted on both sides of the linear bearing 8. One end of the bearing connecting rod 9 is hinged to one end of the transmission rod 7, and the other end of the transmission rod 7 is hinged to the folding umbrella rib 6. The other end of the bearing connecting rod 9 is hinged to one end of the second push rod 13, and the other end of the second push rod 13 is hinged to the sliding plate 16.

[0034] See Figures 2 to 4 As shown, the difference between the first umbrella frame and the second umbrella frame lies in the different shapes of the main umbrella ribs and the push rods.

[0035] See Figure 8 As shown, the lifting system 2 includes a sliding plate 16, sliders 17, guide rails 18, a slider connecting plate 19, and an electric push rod 20. Guide rails 18 are respectively provided on the inner sides of the two support frames 22. Sliders 17 are provided on the guide rails 18. A slider connecting plate 19 is provided between the two sliders 17. The electric push rod 20 is provided on the vehicle frame 21 between the two support frames 22. The output end of the electric push rod 20 is connected to the slider connecting plate 19. The sliding plate 16 is provided on the slider connecting plate 19.

[0036] See Figure 7 and Figure 8 As shown, the cross-section of the sliding plate 16 has a structure in the shape of a Chinese character 'Ri'. The middle crossbar of the 'Ri'-shaped structure is connected to the slider connecting plate 19.

[0037] See Figure 7 As shown, seat bearings 15 are distributed on the sliding plate 16. A rotating hinge seat 14 is installed on the seat bearings 15. The other ends of the first push rod 11 and the second push rod 13 are respectively hinged to the rotating hinge seat 14. This structure enables the first push rod 11 and the second push rod 13 to rotate.

[0038] In one embodiment, magnets are evenly distributed on both sides of the enclosure opening 28 of the umbrella cloth 24. The magnetic poles of the corresponding magnets are opposite. The enclosure opening 28 can be automatically closed through the mutual attraction of the magnets with opposite magnetic poles.

[0039] In this embodiment, a battery 5 for supplying power to the electric push rod 20 is provided on the vehicle frame 21.

[0040] Preferably, the folding umbrella ribs and the main umbrella rib 10 are solid round tubes with an outer diameter of about 12 mm. In order to smoothly collect oil-tea fruits, the angle of the first main umbrella rib 10 is 105 degrees, and the diameter of the opened umbrella surface is 2000 mm.

[0041] Further preferably, the switch of the electric push rod 20 is installed at the handle, and the movement of the electric push rod 20 can be controlled through the switch.

[0042] In the working process of this utility model, the two second umbrella frames of the folding umbrella-shaped camellia fruit collecting device are rotated outward to form an inlet for placing the camellia tree trunk. The trunk is then pushed in, and the electric push rod 20 is extended. The upward movement of the push rod pushes the linear bearing 8 to slide outward on the main umbrella rib. The movement of the linear bearing 8 drives the transmission rod 7 to push the folding umbrella rib 6 to rotate around the main umbrella rib, causing the folding umbrella rib to unfold, thereby unfolding the umbrella cloth 24. Then, the second main umbrella rib 12 is rotated inward, so that the camellia fruit tree is sandwiched between the two second umbrella frames. The umbrella cloth 24 is enclosed under the action of the magnet 25. After the harvesting equipment is working, the harvested and fallen camellia fruits fall on the umbrella cloth 24 and smoothly enter the collection bag 26 through the guide pipe 4, thus completing the bagging and collection. After the collection is completed, the two second umbrella frames are rotated outward, and the electric push rod 20 is retracted to fold the collecting umbrella, which is then removed from the trunk, allowing for the next collection.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A folding umbrella-shaped camellia fruit collecting device, comprising a handcart (3), a lifting system (2), and a collecting system, wherein the handcart (3) comprises a frame (21), wheels (23), and a handle, characterized in that: The collection system includes a collection umbrella, a guide tube (4), and a collection bag (26); the guide tube (4) is mounted on the frame (21) via two support frames (22), and the upper outer wall of the guide tube (4) is provided with an installation plate (27); a sliding plate (16) is provided below the guide tube (4) and the collection bag (26) is fitted onto the outlet on one side of the guide tube (4); the collection umbrella includes an umbrella frame (1) and an umbrella cloth (24), the umbrella cloth (24) is mounted on the umbrella frame (1) above the guide tube (4) and has an inverted cone structure when the umbrella cloth is unfolded, the umbrella cloth (24) has an enclosure opening (28) in the forward direction of the handcart (3), and the middle of the umbrella cloth (24) has an outlet corresponding to the inlet of the guide tube (4); the umbrella frame (1) includes five first umbrella frames and two second umbrella frames, the two second umbrella frames are distributed at the front of the handcart, and the five first umbrella frames are arranged in a layout of two on each side and one at the rear; The first umbrella frame includes a first main umbrella rib (10), a folding umbrella rib (6), a transmission rod (7), a first push rod (11), a linear bearing (8), and a bearing connecting rod (9). One end of the first main umbrella rib (10) is rotatably connected to the mounting plate (27), and the other end of the first main umbrella rib (10) is hinged to one end of the folding umbrella rib (6). A linear bearing (8) is slidably provided on the first main umbrella rib (10). Bearing connecting rods (9) are provided on both sides of the linear bearing (8). One end of the bearing connecting rod (9) is hinged to one end of the transmission rod (7), and the other end of the transmission rod (7) is hinged to the folding umbrella rib (6). The other end of the bearing connecting rod (9) is hinged to one end of the first push rod (11), and the other end of the first push rod (11) is hinged to the sliding plate (16). The second umbrella frame includes a second main umbrella rib (12), a folding umbrella rib (6), a transmission rod (7), a second push rod (13), a linear bearing (8), and a bearing connecting rod (9). One end of the second main umbrella rib (12) is rotatably connected to the mounting plate (27), and the other end of the second main umbrella rib (12) is hinged to one end of the folding umbrella rib (6). A linear bearing (8) is slidably provided on the second main umbrella rib (12). Bearing connecting rods (9) are provided on both sides of the linear bearing (8). One end of the bearing connecting rod (9) is hinged to one end of the transmission rod (7), and the other end of the transmission rod (7) is hinged to the folding umbrella rib (6). The other end of the bearing connecting rod (9) is hinged to one end of the second push rod (13), and the other end of the second push rod (13) is hinged to the sliding plate (16). The lifting system (2) includes a sliding plate (16), a slider (17), a guide rail (18), a slider connecting plate (19) and an electric push rod (20). Guide rails (18) are respectively provided on the inner sides of the two support frames (22). Sliders (17) are provided on the guide rails (18). A slider connecting plate (19) is provided between the two sliders (17). The electric push rod (20) is arranged on the vehicle frame (21) between the two support frames (22). The output end of the electric push rod (20) is connected to the slider connecting plate (19). The sliding plate (16) is arranged on the slider connecting plate (19).

2. The folding umbrella-shaped camellia fruit collecting device according to claim 1, characterized in that: The cross-section of the sliding plate (16) is in a structure of a Chinese character 'Ri'. The middle crossbar of the structure of the Chinese character 'Ri' is connected to the slider connecting plate (19).

3. The folding umbrella-shaped camellia fruit collecting device according to claim 1, characterized in that: Bearing blocks (15) are distributed on the sliding plate (16). A rotary hinge seat (14) is installed on the bearing block (15). The other ends of the first push rod (11) and the second push rod (13) are respectively hinged to the rotary hinge seat (14).

4. The folding umbrella-shaped camellia fruit collecting device according to claim 1, characterized in that: Magnets are evenly distributed on both sides of the enclosure opening (28) of the umbrella cloth (24), and the magnetic poles between the corresponding magnets are opposite to each other.

5. A folding umbrella-shaped camellia fruit collecting device according to claim 1, characterized in that: A battery (5) for supplying power to the electric push rod (20) is provided on the vehicle frame (21).

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