Detachable waste fruit collection device for harvesting in greenhouses

Abstract

This utility model discloses a detachable waste fruit collection device for greenhouse harvesting, comprising a harvesting cart: a fixed frame is fixedly connected to the top of the harvesting cart, and collection baskets are provided on both the left and right sides of the fixed frame. This utility model uses hooks to attach to hanging components and inserts sliders into the inner cavity of slide rails. When one collection basket is full of waste fruit, a hand crank drives a gear two to rotate, which in turn drives a drum through a gear one. This causes one wire rope to wind up while the other wire rope unwinds. The collection basket full of waste fruit is hung on the unwinding wire rope, causing the full collection basket to descend and the empty collection basket to rise. The higher-positioned collection basket facilitates the disposal of waste fruit. When the full collection basket descends to the platform, a locking mechanism is engaged, locking the basket with gear two, thus allowing the collection basket to be hung on a liftable hanging component, eliminating the need for harvesters to move the full collection basket.

Description

Technical Field

[0001] This utility model belongs to the field of greenhouse harvesting technology, and in particular relates to a detachable waste fruit collection device for harvesting in greenhouses. Background Technology

[0002] When harvesting fruits in greenhouses, the fruits need to be classified into four grades according to quality: A, B, C, and unripe fruit, to facilitate subsequent storage, packaging, and sales. Among them, A-grade fruits are those with good bunch shape, uniform coloring, and plump, continuous fruit; B-grade fruits are those with uniform coloring and plump fruit, but not continuous; C-grade fruits are those that have not fully turned red, with a color more of orange-red, but plump fruit; unripe fruit are those with cracks, wounds, or that have not yet turned color.

[0003] Nowadays, greenhouse harvesting vehicles are usually equipped with different storage baskets to facilitate the placement of fruits of four grades: A, B, C, and waste fruit. When the storage basket for waste fruit is full, it needs to be moved away and replaced with a new empty basket. However, the aisles inside greenhouses are relatively narrow, making it inconvenient to replace empty baskets during harvesting using harvesting vehicles. Therefore, a detachable waste fruit storage device for greenhouse harvesting has been designed. The storage basket can be hung on a liftable bracket, so that harvesters do not need to move the storage basket full of waste fruit. Utility Model Content

[0004] The purpose of this utility model is to provide a detachable waste fruit collection device for greenhouse harvesting, which allows the collection basket to be hung on a liftable bracket, thus eliminating the need for harvesters to move the collection basket full of waste fruit, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a detachable waste fruit collection device for harvesting in a greenhouse, comprising a harvesting vehicle: a fixed frame is fixedly connected to the top of the harvesting vehicle, and collection baskets are provided on both the left and right sides of the fixed frame. A connecting plate is fixedly installed on the top of the fixed frame, and a drum is rotatably connected to the inner wall of the connecting plate. Two steel wire ropes are provided on the surface of the drum, and a hanging piece is fixedly connected to the surface of the steel wire ropes. A hook is fixedly connected to the back of the collection basket, and the hook works in conjunction with the hanging piece. A gear one is fixedly connected to one side of the drum, and a connecting rod is rotatably connected to the inner wall of the connecting plate. A gear two is sleeved and fixedly connected to the surface of the connecting rod, and the gear two meshes with the gear one. A crank is fixedly installed at the right end of the connecting rod, and a fixed rod is fixedly connected to the inner wall of the connecting plate. A locking member is sleeved and rotatably connected to the surface of the fixed rod, and the locking member engages with the gear two. A spring is fixedly connected to the surface of the locking member, and the spring is fixedly connected to the connecting plate.

[0006] Preferably, the surface of the storage basket is fixedly connected with two symmetrical sliding strips.

[0007] Preferably, two slide rails are fixedly connected to both the left and right sides of the fixing frame, and the slide rails are adapted to the slide bars.

[0008] Preferably, a support plate is fixedly connected to the left side of the harvesting vehicle by welding.

[0009] Preferably, the slide rail is a U-shaped slide rail, the connecting plate is a U-shaped plate, and the inner wall of the connecting plate is provided with a groove.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model involves attaching a hook to a hanging device and inserting a slider into the inner cavity of a slide rail. When one of the collection baskets is filled with waste fruit, the hand crank drives the second gear to rotate, which in turn drives the drum through the first gear. This causes one wire rope to wind up while the other wire rope unwinds. The collection basket filled with waste fruit is hung on the unwinding wire rope, causing the full collection basket to descend and the empty collection basket to rise. The higher collection basket facilitates the disposal of waste fruit. When the full collection basket descends to the platform, the locking device is engaged with the second gear, thus allowing the collection basket to be hung on the liftable device without the harvesters having to move the full collection basket.

[0012] 2. This utility model uses the combination of slider and slide rail to attach the hook on the surface of the storage basket to the hanging part on the surface of the wire rope, while at the same time the slider on the surface of the storage basket is inserted into the slide rail on the surface of the fixed frame, so that the storage basket will not shake significantly during the lifting and lowering process. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0015] Figure 2 This is a front view schematic diagram of one embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of a lifting structure according to an embodiment of the present invention;

[0018] Figure 5 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Harvesting vehicle, 2. Storage basket, 3. Fixing frame, 4. Connecting plate, 5. Drum, 6. Steel wire rope, 7. Hanger, 8. Hook, 9. Gear 1, 10. Connecting rod, 11. Gear 2, 12. Crank handle, 13. Fixing rod, 14. Locking device, 15. Spring, 16. Sliding bar, 17. Slide rail. Detailed Implementation

[0021] In the following description, embodiments of the greenhouse harvesting detachable waste fruit collection device of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-5 This invention illustrates a detachable waste fruit collection device for greenhouse harvesting according to an embodiment of the present invention. It includes a harvesting cart 1: a fixed frame 3 is fixedly connected to the top of the harvesting cart 1; a support plate is fixedly connected to the left side of the harvesting cart 1 by welding; two slide rails 17 are fixedly connected to both the left and right sides of the fixed frame 3. The slide rails 17 are U-shaped slide rails, and a connecting plate 4 is a U-shaped plate with a groove on its inner wall. The slide rails 17 are adapted to slide bars 16. Through the cooperation of the slide bars 16 and the slide rails 17, when the hooks 8 on the surface of the collection basket 2 are hooked onto the hangers 7 on the surface of the wire rope 6, the slide bars 16 on the surface of the collection basket 2 are simultaneously inserted into the slide rails 17 on the surface of the fixed frame 3, thus preventing significant shaking of the collection basket 2 during lifting and lowering. Collection baskets 2 are provided on both the left and right sides of the fixed frame 3, and two symmetrical slide bars are fixedly connected to the surface of the collection basket 2. A connecting plate 4 is fixedly installed on the top of the fixed frame 3. A drum 5 is rotatably connected to the inner wall of the connecting plate 4. Two steel wire ropes 6 are provided on the surface of the drum 5. A hanging piece 7 is fixedly connected to the surface of the steel wire ropes 6. A hook 8 is fixedly connected to the back of the storage basket 2. The hook 8 is used in conjunction with the hanging piece 7. A gear 9 is fixedly connected to one side of the drum 5. A connecting rod 10 is rotatably connected to the inner wall of the connecting plate 4. A gear 11 is sleeved and fixedly connected to the surface of the connecting rod 10. The gear 11 meshes with the gear 9. A crank 12 is fixedly installed on the right end of the connecting rod 10. A fixing rod 13 is fixedly connected to the inner wall of the connecting plate 4. A locking piece 14 is sleeved and rotatably connected to the surface of the fixing rod 13. The locking piece 14 engages with the gear 11. A spring 15 is fixedly connected to the surface of the locking piece 14. The spring 15 is fixedly connected to the connecting plate 4.

[0023] Working principle: When using this utility model, the user hooks the hooks 8 on the surface of the storage basket 2 onto the hanging piece 7, and inserts the sliding strips 16 on the surface of the storage basket 2 into the inner cavity of the slide rail 17. When one side of the storage basket 2 is full of waste fruit, the user cranks the handle 12, which drives the gear 11 to rotate through the connecting rod 10. Because the gear 11 meshes with the gear 9, the gear 11 drives the drum 5 to rotate through the gear 9, thereby causing the drum 5 to wind up one of the steel wire ropes 6 and simultaneously... Another wire rope 6 is unwound, with a collection basket 2 filled with waste fruit hanging on it. This causes the full collection basket 2 to descend and the empty collection basket 2 to rise. The collection basket 2, located at a higher position, facilitates the disposal of waste fruit. When the full collection basket 2 descends to the platform, the locking device 14 is engaged, causing it to lock with the gear 11. This locks the gear 11, allowing the collection basket to be hung on the liftable device, thus eliminating the need for harvesters to move the full collection basket.

[0024] In summary: This greenhouse harvesting and detachable waste fruit collection device works by attaching the hook 8 to the hanging piece 7 and inserting the slide bar 16 into the inner cavity of the slide rail 17. When one of the collection baskets 2 is full of waste fruit, the hand crank 12 is turned, causing the crank 12 to drive the gear 11 to rotate. The gear 11 then drives the drum 5 to rotate through the gear 9, causing one wire rope 6 to wind up while the other wire rope 6 winds down. The collection basket 2 full of waste fruit is hanging on the unwinding wire rope 6, causing the full collection basket 2 to descend and the empty collection basket 2 to rise. The higher collection basket 2 facilitates the disposal of waste fruit. When the full collection basket 2 descends to the platform, the locking piece 14 is engaged, locking the locking piece 14 with the gear 11, thus allowing the collection basket to be hung on the lifting hanging piece, eliminating the need for harvesters to move the full collection basket.

Claims

1. A removable waste fruit receptacle for use in a greenhouse, characterised in that, The harvesting vehicle (1) is fixedly connected to a frame (3) on its top. Storage baskets (2) are provided on both the left and right sides of the frame (3). A connecting plate (4) is fixedly installed on the top of the frame (3). A drum (5) is rotatably connected to the inner wall of the connecting plate (4). Two steel wire ropes (6) are provided on the surface of the drum (5). Hangers (7) are fixedly connected to the surface of the steel wire ropes (6). A hook (8) is fixedly connected to the back of the storage basket (2). The hook (8) works in conjunction with the hanger (7). A gear (9) is fixedly connected to one side of the drum (5). A connecting rod (10) is rotatably connected to the inner wall of the connecting plate (4). A gear two (11) is sleeved and fixedly connected to the surface of the connecting rod (10). The gear two (11) meshes with the gear one (9). A crank (12) is fixedly installed at the right end of the connecting rod (10). A fixing rod (13) is fixedly connected to the inner wall of the connecting plate (4). A locking member (14) is sleeved and rotatably connected to the surface of the fixing rod (13). The locking member (14) engages with the gear two (11). A spring (15) is fixedly connected to the surface of the locking member (14). The spring (15) is fixedly connected to the connecting plate (4).

2. The dismountable waste fruit receptacle device for use in an indoor greenhouse according to claim 1, characterized in that, The surface of the storage basket (2) is fixedly connected with two symmetrical sliding strips (16).

3. The retractable waste fruit receptacle device for use in a greenhouse according to claim 2, wherein, The fixed frame (3) has two slide rails (17) fixedly connected to both the left and right sides, and the slide rails (17) are adapted to the slide bars (16).

4. The retractable waste fruit receptacle device for use in a greenhouse according to claim 3, wherein, The left side of the harvesting vehicle (1) is fixedly connected to a support plate by welding.

5. The retractable waste fruit receptacle device for use in a greenhouse according to claim 4, wherein, The slide rail (17) is a U-shaped slide rail, the connecting plate (4) is a U-shaped plate, and the inner wall of the connecting plate (4) is provided with a groove.

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