A fallen fruit collection device for oil-tea camellia

Abstract

The present invention relates to a fallen fruit collection device for oil tea, comprising a dense net first and a dense net second for receiving fallen oil tea fruits, and further comprising: a tree sleeve, the tree sleeve comprising two mateable half-hoops; a plurality of rib mechanisms being arranged at equal intervals along the circumference on the outer peripheral wall of the tree sleeve, the plurality of rib mechanisms being arranged in the shape of an inverted umbrella, a collection cloth, a dense net first and a dense net second being arranged between adjacent rib mechanisms, the rib mechanisms being retractable; and a support assembly being arranged on the rib mechanisms. This fallen fruit collection device for oil tea can be used on tree trunks of different diameters and at different diameter positions on the tree trunk. By arranging the plurality of rib mechanisms on the outer peripheral wall of the tree sleeve, and the rib mechanisms being retractable, the length of the rib mechanisms can be adjusted according to the diameter of the oil tea tree crown, thereby achieving high practicality. When the rib mechanisms are folded, they save space for storage, and the entire device can be reused.

Description

Technical Field

[0001] The invention relates to the field of oil-tea camellia fruit collection, in particular to a fallen fruit collection device for oil-tea camellia. Background Art

[0002] Camellia oleifera fruits drop automatically when they ripen, reducing harvesting costs. Furthermore, Camellia oleifera fruit drop peaks several times a year, occurring in April and August when the fruit is still immature. These dropped fruits are also collected for scientific research. Traditionally, manual scaffolding using fishing nets has been used, requiring significant effort and time to install and dismantle. This process is labor-intensive and inconvenient, making the collection of dropped Camellia oleifera fruit very difficult. Therefore, we propose a device for collecting dropped Camellia oleifera fruit. Summary of the Invention

[0003] The present invention aims to provide a device for collecting fallen camellia fruits to address the problems raised in the aforementioned background art. To achieve the aforementioned objectives, the present invention provides the following technical solutions: a device for collecting fallen camellia fruits, comprising a collection cloth for receiving fallen camellia fruits, a first dense net, and a second dense net, and further comprising:

[0004] A tree sleeve, comprising two mateable half-hoops;

[0005] A plurality of umbrella rib mechanisms are arranged on the outer peripheral wall of the tree sleeve at equal intervals along the circumferential direction, and the plurality of umbrella rib mechanisms are arranged in the shape of an inverted umbrella, and a dense net 1 and a dense net 2 are arranged between two adjacent umbrella rib mechanisms, and the umbrella rib mechanisms are retractable;

[0006] A supporting assembly is provided on the umbrella rib mechanism.

[0007] Preferably, a through hole is opened along the straight side of the half-hoop tube, and a threaded pull rod is inserted into and slidably connected to the through hole. The upper ends of the two threaded pull rods on the straight sides of the two half-hoops that are opposite to each other are fixedly connected to the two ends of the connecting rod, and the lower ends of the two threaded pull rods pass through the connecting plate, and the lower ends of the two threaded pull rods are connected to the nut through a thread, and under the action of the nut, the connecting plate is pressed tightly on the tree tube.

[0008] Preferably, a plurality of screws are passed through and threadedly connected to the half-hoop. When the two half-hoops are matched to form a tree sleeve, the plurality of screws on the two half-hoops are arranged at equal intervals along the circumference of the tree sleeve, and the screws point vertically to the central axis of the tree sleeve. The end of the screw pointing to the inner side of the tree sleeve is hinged with a splint, and a rubber pad is fixed to the side of the splint facing away from the screw.

[0009] Preferably, the umbrella rib mechanism includes an axis frame fixed on the outer side wall of the half hoop tube, a gear 1 is connected to the axis frame for fixed-axis rotation, an umbrella rib 1 is fixed to the gear 1, a guide frame is fixed to the end of the umbrella rib away from the gear 1, an umbrella rib 2 is slidably connected to the guide frame, and the umbrella rib 2 and the umbrella rib 1 are arranged parallel to each other, a sliding sleeve is sleeved on and slidably connected to the umbrella rib 1, and the umbrella rib 2 is fixedly connected to the sliding sleeve, a plurality of hooks are fixed on both sides of the umbrella rib 1 and the umbrella rib 2, and an avoidance hole for the hooks to pass through is opened on the inner side wall of the sliding sleeve.

[0010] Preferably, the support assembly includes a support rod, the upper end of the support rod is hinged to the end of the second rib away from the sliding sleeve, and the lower end of the support rod is sleeved and threadedly connected to a sleeve.

[0011] Preferably, a dense net 1 and a collecting cloth are provided between two adjacent first ribs via hooks and buckles, a fruit discharge pipe opening is provided on the collecting cloth, and a dense net 2 is provided between two adjacent second ribs via hooks and buckles.

[0012] Preferably, a rack is slidably connected to the shaft frame, and the rack is meshed with gear one, a fixed-axis rotation is connected to gear two on the shaft frame, and gear two is meshed with the rack, a winding roller is coaxially fixedly connected to gear two, a pull rope is wound on the winding roller, a wire pulley is provided on the guide frame, one end of the pull rope passes around the wire pulley and then passes through the threading hole provided on the guide frame and is fixedly connected to the sliding sleeve, and the sliding sleeve is connected to the guide frame through spring one.

[0013] Preferably, a slide cylinder 1 is fixed on the guide frame, a slide plate 1 is slidably connected inside the slide cylinder 1, one side of the slide plate 1 is connected to one end of the slide cylinder 1 through a spring 2, a slide rod is fixed on the other side of the slide plate 1, the slide rod passes through and is slidably connected to the guide frame, and the wire wheel is fixedly connected to the end of the slide rod away from the slide plate 1.

[0014] Preferably, a slide cylinder 2 is fixed on the outer wall of the sliding sleeve, and a slide plate 2 is slidably connected inside the slide cylinder 2. The space inside the slide cylinder 1 on the side of the fixed slide rod of the slide plate 1 is connected to the space inside the slide cylinder 2 on the side of the slide plate 2 away from the sliding sleeve through a liquid pipe, and both spaces are filled with oil.

[0015] Preferably, a slideway is provided on the side wall of the sliding sleeve, and a locking rod is inserted in the slideway, the locking rod is fixedly connected to the second slide plate, and a buckle groove is provided on the side wall of the first rib, and the end of the locking rod away from the second slide plate can be inserted in the buckle groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, by providing an assembleable and detachable tree sleeve, the entire device can be used on tree trunks of different diameters and at different diameter positions of the tree trunk. In addition, the installation and disassembly of the tree sleeve are simple and convenient, and easy to use. The rubber pad on the splint plays a role in protecting the tree trunk, preventing the splint from causing pressure damage to the tree trunk.

[0018] In the present invention, a plurality of umbrella rib mechanisms are provided on the outer peripheral wall of the sleeve tree tube, and the umbrella rib mechanisms are retractable, so that the length of the umbrella rib mechanisms can be adjusted according to the diameter of the oil tea tree crown, which has high practicality. The plurality of umbrella rib mechanisms are provided in the shape of an inverted umbrella to collect fallen fruits. The dense nets 1 and 2 provided between two adjacent umbrella rib mechanisms can prevent the oil tea fruits from falling while being ventilated and water-permeable, thereby reducing the damage to the entire device caused by the impact of wind and rain. After the umbrella rib mechanisms are folded, space is saved for storage, and the entire device can be reused. A support assembly is provided on the umbrella rib mechanism to increase the firmness of the umbrella rib mechanism during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top view of the assembly structure of the present invention;

[0020] Figure 2 for Figure 1 AA cross-sectional structural diagram in FIG;

[0021] Figure 3 for Figure 1 BB cross-sectional structure diagram in;

[0022] Figure 4 for Figure 1 Schematic diagram of CC cross-section structure;

[0023] Figure 5 for Figure 4 The enlarged structural diagram at D in FIG.

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the sliding sleeve and the sliding cylinder in the present invention.

[0025] In the figure: 1. Half hoop; 2. Collecting cloth; 3. Fruit discharge pipe mouth; 4. Dense mesh 1; 5. Dense mesh 2; 6. Clamp; 7. Through hole; 8. Threaded pull rod; 9. Connecting plate; 10. Nut; 11. Connecting rod; 12. Screw; 13. Rubber pad; 14. Axle frame; 15. Rack; 16. Gear 1; 17. Rib 1; 18. Slide; 19. Guide frame; 20. Spring 1; 21. Rib 2; 22. Support rod; 23. Sleeve; 24. Wire pulley; 25. Pull rope; 26. Gear 2; 27. Winding roller; 28. Slide 1; 29. Slide board 1; 30. Spring 2; 31. Slide; 32. Liquid pipe; 33. Slide 2; 34. Slide board 2; 35. Lock rod; 36. Slide; 37. Buckle groove; 38. Avoidance hole; 39. Hook. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figures 1 to 6 The present invention provides a technical solution: a device for collecting fallen camellia fruits, comprising a dense net 1 4 and a dense net 2 5 for receiving fallen camellia fruits, and further comprising:

[0028] A tree sleeve, comprising two mateable half-hoops 1;

[0029] A plurality of rib mechanisms are arranged on the outer peripheral wall of the tree sleeve at equal intervals along the circumferential direction, and the plurality of rib mechanisms are arranged in the shape of an inverted umbrella, and a collecting cloth 2, a dense net 1 4 and a dense net 2 5 are arranged between two adjacent rib mechanisms, and the rib mechanisms are retractable;

[0030] A supporting assembly is provided on the umbrella rib mechanism.

[0031] In this embodiment, a through hole 7 is opened along the straight side of the half hoop 1, and a threaded pull rod 8 is inserted and slidably connected in the through hole 7. The upper ends of the two threaded pull rods 8 on the straight sides of the two half hoop tubes 1 that are opposite to each other are fixedly connected to the two ends of the connecting rod 11, and the lower ends of the two threaded pull rods 8 pass through the connecting plate 9, and the lower ends of the two threaded pull rods 8 are threadedly connected to the nut 10, and under the action of the nut 10, the connecting plate 9 is pressed tightly on the tree tube.

[0032] In this embodiment, a plurality of screws 12 are passed through and threadedly connected on the half-hoop 1. When the two half-hoops 1 are matched to form a tree sleeve, the plurality of screws 12 on the two half-hoops 1 are arranged at equal intervals along the circumference of the tree sleeve. The screws 12 point vertically to the central axis of the tree sleeve. The end of the screw 12 pointing to the inner side of the tree sleeve is hinged with a splint 6, and a rubber pad 13 is fixed to the side of the splint 6 facing away from the screw 12.

[0033] In this embodiment, the umbrella rib mechanism includes an axis frame 14 fixed on the outer wall of the half hoop tube 1, and a gear 16 is fixedly connected to the axis frame 14, and an umbrella rib 17 is fixed to the gear 16. A guide frame 19 is fixed to the end of the umbrella rib 17 away from the gear 16, and an umbrella rib 2 21 is slidably connected to the guide frame 19, and the umbrella rib 2 21 and the umbrella rib 1 17 are arranged parallel to each other. A sliding sleeve 18 is sleeved and slidably connected to the umbrella rib 17, and the umbrella rib 2 21 is fixedly connected to the sliding sleeve 18. A plurality of hooks 39 are fixed on both sides of the umbrella rib 17 and the umbrella rib 2. An avoidance hole 38 for the hook 39 to pass through is opened on the inner wall of the sliding sleeve 18, and the two adjacent umbrella ribs 17 are hung together by the hook 39. There is a dense net 4 and a collecting cloth 2, and the collecting cloth 2 is provided with a fruit discharge pipe 3. A dense net 5 is hung between two adjacent umbrella ribs 21 through a hook 39. A rack 15 is slidably connected to the axis frame 14, and the rack 15 is meshed with a gear 16. A fixed-axis rotation is connected to a gear 26 on the axis frame 14, and the gear 26 is meshed with the rack 15. A winding roller 27 is coaxially fixedly connected to the gear 26, and a pull rope 25 is wound on the winding roller 27. A wire pulley 24 is provided on the guide frame 19. One end of the pull rope 25 passes around the wire pulley 24 and then passes through the threading hole provided on the guide frame 19 and is fixedly connected to the sliding sleeve 18. The sliding sleeve 18 is connected to the guide frame 19 through a spring 20.

[0034] In this embodiment, the support assembly includes a support rod 22 , the upper end of the support rod 22 is hinged to the end of the second rib 21 away from the sliding sleeve 18 , and the lower end of the support rod 22 is sleeved and threadedly connected to a sleeve 23 .

[0035] In this embodiment, a slide cylinder 28 is fixed on the guide frame 19, and a slide plate 29 is slidably connected in the slide cylinder 28. One side of the slide plate 29 is connected to one end of the slide cylinder 28 by a spring 230. A slide rod 31 is fixed on the other side of the slide plate 29. The slide rod 31 passes through and is slidably connected to the guide frame 19. The wire wheel 24 is connected to the end of the slide rod 31 away from the slide plate 29 in a fixed axis rotation manner. A slide cylinder 233 is fixed on the outer wall of the sliding sleeve 18. A slide cylinder 233 is slidably connected in the slide cylinder 23. Plate 2 34, the space in the slide cylinder 1 28 on the side of the slide plate 1 29 fixing the slide rod 31 is connected to the space in the slide cylinder 2 33 on the side of the slide plate 2 34 away from the sleeve 18 through the liquid pipe 32, and the two spaces are filled with oil. A slideway 36 is provided on the side wall of the sleeve 18, and a locking rod 35 is inserted in the slideway 36. The locking rod 35 is fixedly connected to the slide plate 2 34, and a buckle groove 37 is provided on the side wall of the umbrella rib 17, and the end of the locking rod 35 away from the slide plate 2 34 can be inserted into the buckle groove 37.

[0036] The working principle and advantages of the present invention: When the fallen fruit collecting device for oil-tea camellia is used, the working process is as follows:

[0037] like Figure 1 and Figure 2 As shown, first unscrew the nut 10 from the threaded rod 8 and remove the connecting plate 9, then remove the connecting rod 11 and the threaded rod 8, so that the two half-hoops 1 are separated, and are matched from both sides of the trunk of the oil tea tree, and the threaded rods 8 at both ends of the connecting rod 11 are inserted into the two through holes 7 at the matching points of the two half-hoops 1, and then the connecting plate 9 is sleeved on the lower ends of the two prime threaded rods 8, and finally the nut 10 is screwed onto the threaded rod 8 so that the connecting plate 9 is pressed against the bottom edges of the two half-hoops 1, thereby completing the assembly of the tree trunk. When disassembling, unscrew the nut 10 from the threaded rod 8 as described above, remove the connecting plate 9, and then remove the connecting rod 11 and the threaded rod 8, so that the two half-hoops 1 can be separated. The installation and disassembly are simple and convenient, and easy to use.

[0038] As mentioned above, after assembling the tree sleeve, if Figure 3 As shown, the screw 12 is rotated in sequence, so that the screw 12 drives the splint 6 to approach the trunk and contact it tightly under the action of thread transmission, so that the tree sleeve is fixedly installed on the trunk. Moreover, the use of the screw 12 can make the tree sleeve suitable for oil tea trunks of different diameters, and the position of the tree sleeve on the trunk can also be adjusted according to the crown conditions. The rubber pad 13 on the splint 6 plays a role in protecting the trunk and preventing the splint 6 from causing pressure damage to the trunk.

[0039] After the tree sleeve is fixed on the trunk, Figure 1 and Figure 4 As shown, the umbrella rib 17 is rotated away from the tree tube, that is, Figure 4 The middle rib 17 rotates counterclockwise, and at this time, the rib 17 drives the gear 16 to rotate counterclockwise, so that the gear 16 drives the rack 15 to move upward, and then the rack 15 drives the gear 2 26 to rotate counterclockwise. While the gear 2 26 rotates counterclockwise, it drives the winding roller 27 to rotate counterclockwise, so that the winding roller 27 reels the pull rope 25, so that the pull rope 25 pulls the sliding sleeve 18 toward the guide frame 19, so that the sliding sleeve 18 drives the rib 2 21 to move away from the tree trunk, thereby increasing the length of the rib 17 and the rib 2, and then the length of the rib 17 and the rib 2 21 can be adjusted according to the diameter of the oil tea tree crown. It is highly practical. When the sliding sleeve 18 approaches the guide frame 19, it compresses the spring 1 20, so that the spring 1 20 obtains a restoring force.

[0040] After adjusting the length of the umbrella rib 17 and the second umbrella rib 21, the support rod 22 is allowed to droop naturally, and the sleeve 23 is rotated so that the sleeve 23 moves up or down on the support rod 22 under the action of the thread transmission, thereby adjusting the length of the support rod 22 and the sleeve 23 according to the height of the end of the umbrella rib 21 away from the sliding sleeve 18, and the lower end of the sleeve 23 is firmly inserted into the ground, so that the support rod 22 and the sleeve 23 play a supporting role on the umbrella rib 21, increasing the firmness of the umbrella rib 21 and the first umbrella rib 17. After adjusting the length of the umbrella rib 21 and the first umbrella rib 17, the two adjacent umbrella ribs 17 are hung by the hook 39. The collecting cloth 2 and the dense net 4 are received, and the collecting cloth 2 is located at one end of the umbrella rib 17 near the tree tube, and the dense net 5 is hung between two adjacent umbrella ribs 21 through a hook 39. After the adjustment of the umbrella rib 17 and the umbrella rib 21 and the hanging of the dense net 4, the dense net 25 and the collecting cloth 2 are completed, the whole device is in the shape of an inverted umbrella, wherein the small holes on the dense net 4 and the dense net 25 can prevent the oil tea fruit from leaking while allowing air and water to pass through, reducing the damage to the entire device caused by wind and rain impact, and the fruit discharge pipe 3 on the collecting cloth 2 can be connected to a conduit to discharge and collect the fallen fruits from the device, which is very convenient and reduces labor intensity.

[0041] After the picking of oil tea fruit is finished, the dense net 1 4, dense net 2 5 and collecting cloth 2 are removed from the umbrella rib 1 17 and the umbrella rib 2 21, and then the sleeve 23 is unscrewed from the ground and reset, and then the umbrella rib 17 is rotated in the direction close to the sleeve tree barrel, that is, Figure 4The middle rib 17 rotates clockwise, and at this time the rib 17 drives the gear 16 to rotate clockwise, so that the gear 16 drives the rack 15 to move downward, and then the rack 15 drives the gear 2 26 to rotate clockwise. The gear 2 26 rotates clockwise and at the same time drives the winding roller 27 to rotate clockwise, so that the winding roller 27 unwinds the draw rope 25, so that under the action of the restoring force of the spring 1 20, the slide sleeve 18 tightens the draw rope 25 and drives the slide sleeve 18 to move away from the guide frame 19 and reset, so that the slide sleeve 18 drives the rib 2 21 to move toward the sleeve tree tube, thereby reducing the length of the rib 17 and the rib 2, and then realizing the folding and shortening of the rib 17 and the rib 2, saving space for storage, and the whole device can be used repeatedly.

[0042] like Figure 4 、 Figure 5 and Figure 6 As shown, during the process of unfolding and folding the rib 17 and the rib 21, due to the pulling force of the pull rope 25, the guide wheel 24 drives the slide plate 1 29 to compress the spring 2 30 through the slide rod 31, so that the spring 2 30 obtains a restoring force, and the slide plate 1 29 generates a suction force in the slide cylinder 1 28. The suction force extracts the oil in the slide cylinder 2 33 through the liquid pipe 32, and causes the slide plate 2 34 to drive the locking rod 35 away from the buckle groove 37, so as to ensure that the sliding sleeve 18 can slide freely on the rib 1 17, thereby facilitating the adjustment of the rib 1 17 and the rib 2 21. When the pull rope 25 is in use After the break occurs during the process, the wire wheel 24 is no longer subjected to the tension of the pull rope 25, so that the slide plate 1 29 applies a compressive force to the oil in the slide cylinder 1 28 under the action of the restoring force of the spring 2 30. The compressive force causes the oil in the slide cylinder 1 28 to be transported to the slide cylinder 2 33 through the liquid pipe 32, so that the slide plate 2 34 drives the locking rod 35 to buckle and be inserted into the buckle groove 37, so that the sliding sleeve 18 is fixed on the umbrella rib 1 17, and then the umbrella rib 1 17 and the umbrella rib 2 21 are locked, so as to prevent the umbrella rib 17 and the umbrella rib 2 21 from shrinking under the action of the restoring force of the spring 1 20, which may cause personal injury.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0044] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "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 an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

Claims

1. A device for collecting fallen camellia fruits, comprising a dense net 1 (4) and a dense net 2 (5) for receiving fallen camellia fruits, characterized in that: Also includes: A tree sleeve, comprising two mateable half-hoops (1); A plurality of umbrella rib mechanisms are arranged at equal intervals along the circumferential direction on the outer peripheral wall of the tree sleeve, and the plurality of umbrella rib mechanisms are arranged in the shape of an inverted umbrella, and a collecting cloth (2), a dense net 1 (4) and a dense net 2 (5) are arranged between two adjacent umbrella rib mechanisms, and the umbrella rib mechanisms are retractable; The umbrella rib mechanism is provided with a support assembly; A through hole (7) is provided along the straight side of the half hoop tube (1), and a threaded pull rod (8) is inserted into the through hole (7) and slidably connected. The upper ends of the two threaded pull rods (8) on the straight sides of the two half hoop tubes (1) that are opposite to each other are fixedly connected to the two ends of the connecting rod (11). The lower ends of the two threaded pull rods (8) pass through the connecting plate (9), and the lower ends of the two threaded pull rods (8) are connected to the nut (10) through a thread, and the connecting plate (9) is pressed tightly on the tree sleeve under the action of the nut (10); The umbrella rib mechanism comprises an axis frame (14) fixed on the outer wall of the half hoop tube (1), a gear 1 (16) is fixedly connected to the axis frame (14), an umbrella rib 1 (17) is fixed to the gear 1 (16), a guide frame (19) is fixed to the end of the umbrella rib 1 (17) away from the gear 1 (16), an umbrella rib 2 (21) is slidably connected to the guide frame (19), and the umbrella rib 2 (21) and the umbrella rib 1 (17) are arranged parallel to each other, a sliding sleeve (18) is sleeved on the umbrella rib (17) and slidably connected, and the umbrella rib 2 (21) is fixedly connected to the sliding sleeve (18), and a plurality of hooks (3 9), an avoidance hole (38) for the hook (39) to pass through is provided on the inner side wall of the sliding sleeve (18), a rack (15) is slidably connected to the shaft frame (14), and the rack (15) is meshed with the gear 1 (16), the shaft frame (14) is fixedly connected to the gear 2 (26), and the gear 2 (26) is meshed with the rack (15), the gear 2 (26) is coaxially fixedly connected to the winding roller (27), the winding roller (27) is wound with a pull rope (25), the guide frame (19) is provided with a wire wheel (24), one end of the pull rope (25) passes through the wire wheel (24) and then passes through the threading hole provided on the guide frame (19) The guide frame (19) is fixedly connected to the sliding sleeve (18), and the sliding sleeve (18) is connected to the guide frame (19) through a spring (20). A slide cylinder (28) is fixed on the guide frame (19), and a slide plate (29) is slidably connected in the slide cylinder (28). One side of the slide plate (29) is connected to one end of the slide cylinder (28) through a spring (30). A slide rod (31) is fixed on the other side of the slide plate (29). The slide rod (31) passes through and is slidably connected to the guide frame (19). The guide wheel (24) is fixedly connected to the end of the slide rod (31) away from the slide plate (29). The outer wall of the sliding sleeve (18) is fixed with a slide cylinder (33). The slide cylinder 2 (33) is slidably connected with the slide plate 2 (34), and the space in the slide cylinder 1 (28) on the side of the slide plate 1 (29) fixed slide rod (31) is connected to the space in the slide cylinder 2 (33) on the side of the slide plate 2 (34) away from the sleeve (18) through the liquid pipe (32). Both spaces are filled with oil. A slideway (36) is provided on the side wall of the sleeve (18), and a locking rod (35) is inserted in the slideway (36). The locking rod (35) is fixedly connected to the slide plate 2 (34). A buckle groove (37) is provided on the side wall of the umbrella rib 1 (17), and the end of the locking rod (35) away from the slide plate 2 (34) can be inserted in the buckle groove (37).

2. The fallen fruit collecting device for oil-tea camellia according to claim 1, characterized in that: A plurality of screws (12) are passed through and threadedly connected to the half hoop tube (1). When the two half hoop tubes (1) are matched to form a tree sleeve, the plurality of screws (12) on the two half hoop tubes (1) are arranged at equal intervals along the circumference of the tree sleeve. The screws (12) are perpendicular to the central axis of the tree sleeve. A splint (6) is hinged on one end of the screw (12) pointing to the inside of the tree sleeve. A rubber pad (13) is fixed to the side of the splint (6) facing away from the screw (12).

3. The fallen fruit collecting device for oil-tea camellia according to claim 1, characterized in that: The support assembly comprises a support rod (22), the upper end of the support rod (22) being hinged to an end of the second rib (21) away from the sliding sleeve (18), and the lower end of the support rod (22) being sleeved and threadedly connected to a sleeve (23).

4. The fallen fruit collecting device for oil-tea camellia according to claim 1, characterized in that: A dense net (4) and a collecting cloth (2) are provided between two adjacent ribs (17) via hooks (39), and a fruit discharge pipe opening (3) is provided on the collecting cloth (2). A dense net (5) is provided between two adjacent ribs (21) via hooks (39).

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