Fragrant-flowered garlic harvesting and packaging integrated device

Abstract

The leek harvesting and packaging integrated device comprises a frame and a chassis, the frame is arranged at the lower end of the front portion of the chassis and movably connected with a fixing frame, and a pair of driving wheels and a pair of driven wheels are arranged on the front side and the rear side of the lower portion of the chassis respectively; a harvesting assembly is arranged at the front end of the fixing frame, a packaging assembly is arranged on the chassis, a conveying assembly is arranged at the front end of the packaging assembly, and a collecting assembly is arranged at the rear end of the packaging assembly. Wherein the conveying assembly is connected with the harvesting assembly through the inclined clamping and conveying assembly. According to the leek bundling device, through the design of the clamping and conveying assembly, each leek can enter the bundling device to be packaged in the mode that the leek roots are located on the same side, the packaged leeks are complete and orderly, and manual arrangement is not needed. The opening and closing type claw arms can be automatically adjusted according to the sizes and the shapes of Chinese chives, it is ensured that each bundle of Chinese chives can be tightly and neatly packaged, the production efficiency is improved, and meanwhile the product quality is ensured.

Description

Technical Field

[0001] The present application belongs to the field of agricultural machinery technology, and specifically relates to an integrated device for harvesting and packaging leeks. Background Art

[0002] As a perennial root vegetable, leek occupies an important position in both cultivation and consumption in my country. Due to the short growth cycle of leek and the multiple harvests per year, its production efficiency directly affects the economic benefits of growers. Traditional leek harvesting mainly relies on manual labor, which is inefficient and easily causes crop damage, affecting the quality and yield of leek. Although the development of mechanized harvesting technology has provided great convenience for agricultural production, the existing leek harvesting machinery often only solves the harvesting step, while the subsequent orderly laying and bundling processes still need to be operated manually, which not only increases labor costs, but also reduces the overall efficiency of the operation.

[0003] In addition, mechanized harvesting of leeks faces many challenges, such as how to reduce mechanical damage to leeks, improve the uniformity of leeks after harvesting, and how to improve the overall automation level of operations. The leek harvesting equipment currently on the market is multifunctional, complex to operate, and inefficient, and cannot meet the needs of modern efficient agriculture. Summary of the invention

[0004] The present application provides an integrated device for harvesting and packaging leeks to solve the technical problems of frequent repeated cleaning and low cleaning coverage of random sweeping robots.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: an integrated device for harvesting and packaging leeks, comprising a frame and a chassis, the frame being arranged at the lower front end of the chassis and movably connected with a fixed frame, a pair of driving wheels and a driven wheel being respectively arranged at the front and rear sides below the chassis; a harvesting assembly being arranged at the front end of the fixed frame, a packaging assembly being arranged on the chassis, a conveying assembly being arranged at the front end of the packaging assembly, and a collecting assembly being arranged at the rear end of the packaging assembly; wherein the conveying assembly is connected to the harvesting assembly via an inclined clamping and conveying assembly.

[0006] Furthermore, the harvesting assembly includes a pair of gathering shovels located at the front end of the fixed frame, and a cutting motor is provided at the end of the gathering shovel, and the cutting motor is connected to the cutting wheel located below the fixed frame.

[0007] Furthermore, the frame is provided with multiple sets of guide rails and stepper motors, the two sides of the guide rails are connected to the frame through track seats, the guide rails are provided with sliding blocks, and the sliding blocks are connected to the fixed frame; the stepper motor is fixed to one side of the frame through the motor seat, the rotating shaft of the stepper motor is connected to a lead screw, the lead screw is connected to a paddle through a nut, and the bottom of the paddle is connected to the fixed frame.

[0008] Furthermore, the clamping and conveying assembly includes two groups of vertical frames located at the rear end of the gathering shovel and a horizontal frame located at the front end of the chassis, the vertical frames are vertically provided with a first transmission roller, the horizontal frames are provided with two groups of horizontally provided first driven rollers, the first driven gears on the outer sides of the first driven rollers are meshed; the first transmission roller is connected to the first driven roller through a first conveyor belt; a first driving motor is arranged above the first driven roller, and the first driving gear connected to the first driving motor is meshed with the first driven gear located at a high place.

[0009] Furthermore, the conveying assembly includes a second transmission roller located at the rear end of the first driven roller and a second driven roller and a second drive motor located on the packaging frame. The second transmission roller is arranged on the chassis through an axle seat. The second transmission roller and the second driven roller are connected through a second transmission belt. A second driven gear is connected to the outer side of the second driven roller, and the second driven gear is meshed with the second drive gear connected to the second drive motor.

[0010] Furthermore, the packaging assembly includes a collecting cylinder arranged in the packaging frame and a control motor located at the top of the packaging frame. The collecting cylinder is composed of a pair of opening and closing plates and is arranged in the packaging frame. The opening and closing plates are one-quarter cylindrical in shape. The opening and closing gears at the side ends of the opening and closing plates are meshed, and the opening and closing gears are meshed with the control gears of the control motor.

[0011] Furthermore, a flush push plate is provided in the collecting barrel, and the flush push plate is connected to a first cylinder fixedly connected to the outer side of the packing frame.

[0012] Furthermore, the packaging assembly also includes a receiving cylinder located below the collecting cylinder, the outer side of the receiving cylinder is connected to a control steering gear fixed to one side of the packaging frame, and the cross-section of the receiving cylinder is semicircular.

[0013] Furthermore, the packaging assembly also includes a wrapping assembly flush with the receiving tube, the wrapping assembly includes a claw frame and a claw arm, the top of the claw frame is slidably sleeved on a guide rod fixed to the packaging frame, and a plurality of groups of rubber band fixed shafts are provided on the outside of the claw frame; a small servo for controlling the opening and closing of the claw arm is provided inside the claw frame, and one end of the small servo is connected to the claw arm through a screw.

[0014] Furthermore, a through-type screw stepper motor fixedly connected to the packing frame is arranged at the other end of the small-sized steering gear, and a second screw of the through-type screw stepper motor is connected to the small-sized steering gear.

[0015] The beneficial effects of the present application are as follows: the present application utilizes the adaptive and adjustable structure of the harvesting device, which can flexibly aim at the leeks for harvesting; the crops are gathered by the gathering shovel, so that they can be smoothly fed into the cutting blade to complete the harvesting of the leeks, which greatly reduces the loss of materials from the source. The present application uses the design of the clamping and conveying components so that each leek can enter the baling device for packaging in the form of the leek roots on the same side, so that the packaged leeks are complete and orderly, and no manual sorting is required. The opening and closing claw arms of the present application automatically adjust according to the size and shape of the leeks, ensuring that each bunch of leeks can be tightly and neatly packaged, improving production efficiency while ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of an integrated device for harvesting and packaging leeks of the present application;

[0017] Figure 2 yes Figure 1 A structural schematic diagram of an embodiment of a fixing frame in FIG.

[0018] Figure 3 yes Figure 1 A schematic structural diagram of a chassis embodiment of FIG.

[0019] Figure 4 yes Figure 1 A schematic structural diagram of an embodiment of a transmission component in FIG.

[0020] Figure 5 yes Figure 1 A structural diagram of an embodiment of a packaging component in FIG. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] See also Figure 1-2 , Figure 1It is a structural schematic diagram of an embodiment of an integrated device for harvesting and packaging leeks of the present application. The device comprises a frame 1 and a chassis 2, wherein the frame 1 is arranged at the lower front end of the chassis 2 and is movably connected with a fixed frame 3, a pair of driving wheels 21 and driven wheels 22 are respectively arranged at the front and rear sides of the chassis 2, and a driving motor 23 for driving the wheels is arranged at the side end of the driving wheel 21; a harvesting assembly 4 is arranged at the front end of the fixed frame 3, a packaging assembly 5 is arranged on the chassis 2, a transmission assembly 6 is arranged at the front end of the packaging assembly 5, and a collection assembly 8 is arranged at the rear end of the packaging assembly 5; wherein the transmission assembly 6 is connected to the harvesting assembly 4 through an inclined clamping and conveying assembly 7. The harvesting assembly 4 in the above design slides back and forth on the frame 1 through the fixed frame 3, so that the harvesting assembly 4 corresponds to the direction of leek growth, and then the harvested leeks are transported to the packaging assembly 5 through the transmission device for bundling and packaging, and collected in the collection assembly 8. It not only saves manpower and time, but also improves production efficiency, making the leek harvesting process smoother and more efficient.

[0024] The harvesting assembly 4 includes a pair of gathering shovels 41 located at the front end of the fixing frame 3, and a cutting motor 42 is provided at the end of the gathering shovel 41, and the cutting motor 42 is connected to a cutting wheel 43 located below the fixing frame 3. The gathering shovel 41 in the above design can gather the leeks on both sides to the middle, so as to facilitate the uniform cutting of the cutting wheel 43.

[0025] See also Figure 3 The frame 1 is provided with multiple sets of guide rails 11 and stepper motors 12. Both sides of the guide rails 11 are connected to the frame 1 through track seats 17. The guide rails 11 are provided with sliding blocks 13, which are connected to the fixed frame 3. The stepper motor 12 is fixed to one side of the frame 1 through a motor seat 18. The rotating shaft of the stepper motor 12 is connected with a screw rod 14, which is connected to a paddle 15 through a nut 16, and the bottom of the paddle 15 is connected to the fixed frame 3. The rotation of the stepper motor 12 in the above design can drive the paddle 15 to move back and forth, thereby driving the fixed frame 3 to move back and forth through the paddle 15.

[0026] See also Figure 4The clamping and conveying assembly 7 includes two groups of vertical frames 71 located at the rear end of the gathering shovel 41 and a horizontal frame 72 located at the front end of the chassis 2. The vertical frame 71 is vertically provided with a first transmission roller 73, and the horizontal frame 72 is provided with two groups of horizontally provided first driven rollers 74, and the first driven gear 76 outside the first driven roller 74 is meshed; the first transmission roller 73 is connected to the first driven roller 74 through a first conveyor belt 75; a first driving motor 77 is provided above the first driven roller 74, and the first driving gear 78 connected to the first driving motor 77 is meshed with the first driven gear 76 located at a high position. The first driving motor 77 in the above design drives the first driven gear 76 to rotate relative to each other, so that the two first conveyor belts 75 can rotate relative to each other. The two groups of first conveyor belts 75 can clamp the cut leeks, so as to transform the leeks in a vertical state into a horizontal position, which is convenient for subsequent transmission and packaging.

[0027] The transmission assembly 6 includes a second transmission roller 61 located at the rear end of the first driven roller 74, a second driven roller 62 located on the packaging frame 51, and a second drive motor 63. The second transmission roller 61 is arranged on the chassis 2 through an axle seat. The second transmission roller 61 and the second driven roller 62 are connected through a second transmission belt 64. The second driven roller 62 is connected to a second driven gear 65 on the outside. The second driven gear 65 is meshed with a second drive gear 66 connected to the second drive motor 63. The second transmission belt 64 in the above design can transport the leeks that have been arranged horizontally to the subsequent packaging assembly 5.

[0028] See also Figure 5 The packing assembly 5 includes a collecting cylinder 52 disposed in the packing frame 51 and a control motor 53 located at the top of the packing frame 51. The collecting cylinder 52 is composed of a pair of opening and closing plates 54 and is disposed in the packing frame 51. The opening and closing plates 54 are in a quarter cylindrical shape. The opening and closing gears 55 at the side ends of the opening and closing plates 54 are meshed, and the opening and closing gears 55 are meshed with the control gears 56 of the control motor 53. The collecting cylinder 52 in the above design can collect the leeks conveyed by the second conveyor belt 64. When the amount of leeks reaches a certain level, the control motor 53 is started to open the opening and closing plates 54, so that the leeks fall into the next assembly.

[0029] A flush push plate 57 is provided in the collection barrel 52, and the flush push plate 57 is connected to a first cylinder 58 fixed to the outside of the packing frame 51. In the above design, the first cylinder 58 pushes the push plate to move back and forth in the collection barrel 52, so that the leeks in the collection barrel 52 can be pushed and aligned, thereby facilitating subsequent packaging and storage.

[0030] The packing assembly 5 also includes a receiving cylinder 59 located below the collecting cylinder 52. The receiving cylinder 59 is connected to a control steering gear 591 fixed to one side of the packing frame 51. The cross section of the receiving cylinder 59 is semicircular. The receiving cylinder 59 in the above design can store a certain amount of leeks. The receiving cylinder 59 is short, so that the leeks on one side can be suspended, which is convenient for bundling the leeks. The control steering gear 591 can rotate the receiving cylinder 59, so that the packaged leeks are sent to the collection box of the collecting assembly 8.

[0031] The packing assembly 5 also includes a wrapping assembly 9 flush with the receiving tube 59, and the wrapping assembly 9 includes a claw frame 91 and a claw arm 92. The top of the claw frame 91 is slidably sleeved on a guide rod 93 fixed to the packing frame 51, and multiple groups of rubber band fixing shafts 94 are arranged on the outside of the claw frame 91; a small steering gear 911 for controlling the opening and closing of the claw arm 92 is arranged inside the claw frame 91, and one end of the small steering gear 911 is connected to the claw arm 92 through a screw 912. The claw arm 92 in the above design is opened by the small steering gear 911, so that the rubber band sleeved on the rubber band fixing shaft 94 is tightened, opened and pushed forward, and when the rubber band is sleeved on the leek outside the receiving tube 59, the claw arm 92 is then contracted, and the rubber band is separated from the claw arm 9 from the leek binding part. The claw frame 91 can slide along the guide rod 93, so as to ensure that the extension direction of the claw arm 92 is aligned with the leek.

[0032] The other end of the small servo 911 is provided with a through-type screw stepper motor 95 fixedly connected to the packing frame 51, and the second screw 96 of the through-type screw stepper motor 95 is connected to the small servo 911. The second screw 9 in the through-type screw stepper motor 95 in the above design passes through the motor setting, and the motor can drive the second screw 96 to rotate, thereby controlling the forward and backward displacement of the second screw 96 to control the forward and backward movement of the claw arm 92.

[0033] The specific working method is that a camera or other components can be set at the front end of the chassis 2, such as the top of the horizontal frame 72, so as to take pictures of the leek field in front and transmit them to the remote terminal and other equipment to calculate the adjustment position of the gathering shovel 41 on the fixed frame 3. So that the leeks can be gathered to the middle of the gathering shovel 41 to the greatest extent. Then the cutting wheel 43 cuts off the root of the leek, and the leek is clamped and transmitted through the first conveyor belt 75 on both sides, and the leek is converted from vertical to horizontal, sent to the second conveyor belt, and falls into the collection cylinder 52. When the leeks in the collection cylinder 52 reach a certain level, the first cylinder 58 pushes the push plate to align the leeks, open the opening and closing plate 54, and the leeks fall into the receiving cylinder 59. Then the through-type screw stepper motor 95 rotates the screw 14 and pushes the claw arm 92 forward. At the same time, the small steering gear 911 stretches the rubber band of the claw arm 92 and pushes it to the middle of the leek. After the claw arm 9 contracts, the rubber band contracts and just ties it in the middle of the leek, completing the bundling process. Finally, the control steering gear 591 of the receiving tube 59 rotates, so that the packaged leeks fall into the collecting assembly 8.

[0034] The present application utilizes the adaptive and adjustable structure of the harvesting device, which can flexibly aim at the leeks for harvesting; the crops are gathered by the gathering shovel 41, so that they can be smoothly fed into the cutting blade to complete the harvesting of the leeks, which greatly reduces the loss of materials from the source. The present application uses the design of the clamping and conveying component 7 so that each leek can enter the baling device for packaging in the form of the leek roots on the same side, so that the packaged leeks are complete and orderly, and no manual sorting is required. The opening and closing claw arm 92 of the present application automatically adjusts according to the size and shape of the leeks, ensuring that each bunch of leeks can be tightly and neatly packaged, improving production efficiency while ensuring product quality.

[0035] This application integrates the key steps of leek harvesting and bundling into one, forming an efficient automated production process. This integrated design not only saves manpower and time, but also improves production efficiency, making the leek harvesting process smoother and more efficient.

[0036] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A leek harvesting and packaging integrated device, characterized in that: It includes a frame and a chassis, the frame is arranged at the lower front end of the chassis and is movably connected with a fixed frame, and a pair of driving wheels and driven wheels are respectively provided on the front and rear sides below the chassis; a harvesting assembly is arranged at the front end of the fixed frame, a packaging assembly is arranged on the chassis, a transmission assembly is arranged at the front end of the packaging assembly, and a collection assembly is arranged at the rear end of the packaging assembly; wherein the transmission assembly is connected to the harvesting assembly through an inclined clamping and conveying assembly.

2. The leek harvesting and packaging integrated device according to claim 1, characterized in that: The harvesting assembly comprises a stack of gathering shovels located at the front end of the fixing frame, a cutting motor is provided at the end of the gathering shovel, and the cutting motor is connected to a cutting wheel located below the fixing frame.

3. The leek harvesting and packaging integrated device according to claim 2, characterized in that: The frame is provided with multiple groups of guide rails and stepper motors, both sides of the guide rails are connected to the frame through track seats, and sliding blocks are provided on the guide rails, and the sliding blocks are connected to the fixed frame; the stepper motor is fixed to one side of the frame through a motor seat, and the rotating shaft of the stepper motor is connected to a lead screw, and the lead screw is connected to a paddle through a nut, and the bottom of the paddle is connected to the fixed frame.

4. The leek harvesting and packaging integrated device according to claim 2, characterized in that: The clamping and conveying assembly includes two groups of vertical frames located at the rear end of the gathering shovel and a horizontal frame located at the front end of the chassis, the vertical frames are vertically provided with first transmission rollers, the horizontal frames are provided with two groups of horizontally provided first driven rollers, the first driven gears on the outer sides of the first driven rollers are meshed; the first transmission roller is connected to the first driven roller through a first conveyor belt; a first driving motor is arranged above the first driven roller, and the first driving gear connected to the first driving motor is meshed with the first driven gear located at a high place.

5. The leek harvesting and packaging integrated device according to claim 4, characterized in that: The conveying assembly includes a second transmission roller located at the rear end of the first driven roller and a second driven roller and a second driving motor located on the packaging frame. The second transmission roller is arranged on the chassis through an axle seat. The second transmission roller and the second driven roller are connected through a second transmission belt. A second driven gear is connected to the outer side of the second driven roller. The second driven gear is meshed with a second driving gear connected to the second driving motor.

6. The leek harvesting and packaging integrated device according to claim 5, characterized in that: The packaging assembly includes a collecting cylinder arranged in the packaging frame and a control motor located at the top of the packaging frame. The collecting cylinder is composed of a pair of opening and closing plates and is arranged in the packaging frame. The opening and closing plates are in a quarter cylindrical shape. The opening and closing gears at the side ends of the opening and closing plates are meshed, and the opening and closing gears are meshed with the control gears of the control motor.

7. The leek harvesting and packaging integrated device according to claim 6, characterized in that: A flush push plate is provided in the collecting barrel, and the flush push plate is connected to a first cylinder fixedly connected to the outer side of the packing frame.

8. The leek harvesting and packaging integrated device according to claim 6, characterized in that: The packaging assembly also includes a receiving cylinder located below the collecting cylinder, the outer side of the receiving cylinder is connected to a control steering gear fixed to one side of the packaging frame, and the cross-section of the receiving cylinder is semicircular.

9. The leek harvesting and packaging integrated device according to claim 8, characterized in that: The packaging assembly also includes a wrapping assembly flush with the receiving tube, and the wrapping assembly includes a claw frame and a claw arm. The top of the claw frame is slidably sleeved on a guide rod fixed to the packaging frame, and multiple groups of rubber band fixed shafts are provided on the outside of the claw frame; a small servo for controlling the opening and closing of the claw arm is provided inside the claw frame, and one end of the small servo is connected to the claw arm through a screw.

10. The leek harvesting and packaging integrated device according to claim 9, characterized in that: A through-type screw stepper motor fixedly connected to the packing frame is arranged at the other end of the small-sized steering gear, and a second screw of the through-type screw stepper motor is connected to the small-sized steering gear.

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