Chinese chive harvester

Abstract

The utility model discloses a fragrant-flowered garlic harvester which comprises a rack, a harvesting end, a collecting end and a harvesting end. The harvesting assembly is arranged at the harvesting end; the limiting cover is arranged at the collecting end and provided with a limiting side face; the collecting assembly comprises a conveying part and a collecting part, one end of the conveying part is matched with the harvesting assembly, and the other end of the conveying part corresponds to the collecting part; the collecting piece is provided with at least two collecting cavities with openings in one sides, the two collecting cavities are arranged at intervals in the circumferential direction of the collecting piece, and the collecting piece is arranged adjacent to the limiting side face; the collecting part is rotationally arranged on the rack, the collecting cavity has a collecting state and a to-be-bundled state, in the collecting state, the opening corresponds to the end of the conveying part, and the Chinese chives on the conveying part can enter the collecting cavity through the opening; in the to-be-bundled state, the opening of the collecting cavity faces the limiting side face, and after the collecting cavity is switched from the collecting state to the to-be-bundled state, the limiting side face covers the opening in a sealing mode so as to limit the leeks to be separated from the collecting cavity. The workload of harvesting the Chinese chives is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to leek harvesting technical field especially leek harvester. BACKGROUND

[0002] With the acceleration of agricultural modernization process, automation equipment has been widely used in all walks of life in agriculture. In the leek industry, due to the whole planting process of leek less investment, less risk in the growth process, high and stable benefits, suitable for large amount of off-season planting. At present, leek planting for better care, usually divide a large piece of land into many small pieces of land, the width of each small piece of land is about 1.5 meters.

[0003] In order to adapt to small piece of land, when harvesting leek, usually use small harvester, the current small leek harvester puts leek back to the ground after cutting, can not collect leek together according to the need, not convenient for subsequent bundling, increase the labor intensity of workers, not conducive to improve work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a leek harvester, which aims to solve the technical problem of collecting leek according to the needs of the existing small leek harvester.

[0005] To achieve the above purpose, the leek harvester provided by the utility model comprises:

[0006] A rack, the rack comprises a harvesting end and a collecting end;

[0007] A harvesting assembly, the harvesting assembly is arranged on the harvesting end, and the harvesting assembly is configured to harvest leek;

[0008] A limiting cover, the limiting cover is arranged on the collecting end, and the limiting cover has a limiting side surface;

[0009] A collecting assembly, the collecting assembly comprises a transmission member and a collecting member, one end of the transmission member is arranged in cooperation with the harvesting assembly, the other end is arranged in correspondence with the collecting member, and the transmission member is used for transmitting leek from the harvesting assembly to the collecting member;

[0010] The collecting assembly has at least two one-side opening collecting cavities, two of the collecting cavities are arranged along the circumference of the collecting assembly, and the collecting assembly is arranged adjacent to the limiting side; the collecting assembly is arranged to rotate on the frame, the collecting cavity has a collecting state and a to-be-bundling state, in the collecting state, the opening corresponds to the end of the conveying assembly, so that the leeks on the conveying assembly can enter the collecting cavity through the opening; in the to-be-bundling state, the opening of the collecting cavity faces the limiting side, so that, after the collecting cavity is switched from the collecting state to the to-be-bundling state, the limiting side covers the opening to limit the leeks from separating from the collecting cavity.

[0011] Optionally, the collecting cavity includes a first receiving cavity and a second receiving cavity, in the collecting state, the first receiving cavity is adjacent to the conveying assembly, and the second receiving cavity is adjacent to the limiting cover.

[0012] In the to-be-bundling state, the first receiving cavity is adjacent to the limiting cover, and the second receiving cavity is adjacent to the conveying assembly.

[0013] Optionally, the opening includes a first inlet and outlet and a second inlet and outlet, the first inlet and outlet are arranged on the side wall of the first receiving cavity, and the second inlet and outlet are arranged on the side wall of the second receiving cavity, in the collecting state, the first inlet and outlet face the end of the conveying assembly, and the limiting side blocks the second inlet and outlet.

[0014] In the to-be-bundling state, the limiting side blocks the first inlet and outlet, and the second inlet and outlet face the end of the conveying assembly.

[0015] Optionally, the number of the collecting assemblies is two, the two collecting assemblies are arranged along the width direction of the frame, so that a bundling space is formed between the two collecting assemblies, and the bundling space is used for winding the external bundling belt on the leeks in the collecting cavity.

[0016] Optionally, the leek harvester further includes a mounting rod configured to mount the bundling belt, and the mounting rod is arranged on the frame and located at the upper part of the bundling space.

[0017] Optionally, the collecting assembly further includes a rotating cylinder, the rotating cylinder is arranged to rotate on the collecting cavity, the rotating cylinder extends along the length direction of the collecting cavity and extends out of the side wall of the collecting cavity, the rotating cylinder has a placing gap corresponding to the opening, and the placing gap is used for the leeks to enter or exit the inside of the rotating cylinder.

[0018] Optionally, the collecting assembly further includes a reset spring, one end of the reset spring is connected with the end of the collecting assembly, and the other end of the reset spring is connected with one end of the rotating cylinder.

[0019] Optionally, the conveying member comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are rotatably arranged on the frame, and the first conveying belt and the second conveying belt are arranged at intervals to form a conveying channel for conveying leeks between the first conveying belt and the second conveying belt.

[0020] The collecting member has a first side wall and a second side wall forming the opening, the first side wall is adjacent to the surface of the first conveying belt, and the second side wall is adjacent to the surface of the second conveying belt.

[0021] Optionally, the collecting assembly further comprises an anti-scattering film, the anti-scattering film has elasticity, one side of the anti-scattering film is arranged on the first side wall, and the other side of the anti-scattering film is arranged on the second side wall, and the anti-scattering film is configured to prevent leeks from scattering after entering the collecting cavity.

[0022] Optionally, the collecting assembly further comprises a pressure sensor and a rotating motor, the pressure sensor is arranged on the inner wall of the collecting cavity, and the pressure sensor is located on the inner wall of the collecting cavity facing the opening.

[0023] The rotating motor is arranged on the frame, a driving shaft of the rotating motor is connected with the collecting member, so that the rotating motor can drive the collecting cavity to switch between the collecting state and the waiting bundling state.

[0024] The utility model leek harvester, through setting up the harvesting assembly in the harvesting end, makes the harvesting assembly can cut off leek in the harvesting end, the transmission is set up in the frame, and one end of transmission cooperates with the harvesting assembly, the other end corresponds with the collection spare, makes the leek that cuts off can be transmitted to the collection end through transmission, because the collection spare has two collection cavities, the collection cavity is interval arrangement along the circumference of the collection spare, and the opening of collection cavity is located in the circumference side of collection spare, and extends to both ends of collection spare, simultaneously, because the collection spare can be rotatably arranged in the frame, makes the collection cavity have the collection state and the bundling state, under the collection state, one opening of collection spare faces the end of transmission, and is adjacent to transmission, like this, the leek that transmission transmits can enter the collection cavity through the opening, after completing the collection, rotates the collection spare along the axial direction of collection spare, makes the collection cavity that fills up leek is adjacent to the limiting cover, and the opening adjacent to limiting cover faces the limiting side, under the action of limiting side, leek is limited in the collection cavity, at this moment, the collection spare completes the collection of leek, and enters the state of waiting for bundling, at this moment, the operator can bundle the leek collected in the collection cavity, like this, avoids the manual collection leek, only needs manual packing, reduces the work load of staff when harvesting leek, improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic diagram of leek harvester of the utility model;

[0026] Figure 2 It is Figure 1 It is the partial close -up view of the place I;

[0027] Figure 3 It is the structure schematic diagram of transmission of leek harvester of the utility model installs in the frame;

[0028] Figure 4 It is the assembly structure schematic diagram of collection spare, rotating cylinder, limiting cover and return spring of leek harvester of the utility model;

[0029] Figure 5 It is the explosion structure schematic diagram of collection spare, rotating cylinder, limiting cover and return spring of leek harvester of the utility model;

[0030] Figure 6 It is the assembly structure schematic diagram of collection spare, rotating cylinder and return spring of leek harvester of the utility model.

[0031] Reference Name Reference Name 1 Rack 421 Collecting cavity 11 Harvesting end 422 Opening 12 Collecting end 423 First side wall 2 Harvesting assembly 424 Second side wall 3 Limiting cover 43 Binding space 31 Limiting side 5 Binding belt 41 Transmission member 6 Rotating cylinder 411 First transmission belt 61 Placing notch 412 Second transmission belt 7 Reset spring 413 Transmission channel 8 Mounting rod 42 Collecting member 100 First rotation direction

[0032] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0035] In addition, if the embodiments of the utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, and "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0036] The utility model provides a leek harvester.

[0037] In the embodiments of the utility model, as shown in the drawings, Figures 1 to 6 The leek harvester comprises:

[0038] A rack 1, the rack 1 includes harvesting end 11 and collection end 12;

[0039] A harvesting assembly 2, the harvesting assembly 2 is arranged at the harvesting end 11, and the harvesting assembly 2 is configured to harvest leeks;

[0040] A limiting cover 3, the limiting cover 3 is arranged at the collection end 12, and the limiting cover 3 has a limiting side 31;

[0041] The collecting assembly comprises a transmission member 41 and a collecting member 42, one end of the transmission member 41 is arranged in cooperation with the harvesting assembly 2, the other end is arranged in correspondence with the collecting member 42, and the transmission member 41 is used to transmit leeks from the harvesting assembly 2 to the collecting member 42;

[0042] The collecting member 42 has at least two collecting cavities 421 with one side opening 422, the two collecting cavities 421 are arranged along the circumference of the collecting member 42, and the collecting member 42 is arranged adjacent to the limiting side surface 31; the collecting member 42 is arranged in rotation on the frame 1, and the collecting cavity 421 has a collecting state and a waiting bundling state; in the collecting state, the opening 422 corresponds to the end of the transmission member 41, so that the leeks on the transmission member 41 can enter the collecting cavity 421 through the opening 422; in the waiting bundling state, the opening 422 of the collecting cavity 421 faces the limiting side surface 31, so that after the collecting cavity 421 is switched from the collecting state to the waiting bundling state, the limiting side surface 31 covers the opening 422 to limit the leeks from separating from the collecting cavity 421.

[0043] The frame 1 is used to install the harvesting assembly 2 and the collecting assembly, the harvesting end 11 is located at the front end of the frame 1, and the collecting end 12 is located at the rear end of the frame 1. The harvesting end 11 is used to install the harvesting assembly 2, and the collecting end 12 is used to install the bundling assembly. In some examples, the leek harvester further comprises four wheels, which are rotatably arranged on the lower side of the frame 1, and two of which are located on the front side of the frame 1 and two of which are located on the rear side of the frame 1.

[0044] The harvesting assembly 2 is used to cut leeks, and the type of the harvesting assembly 2 can be a motor and a circular saw blade, or a motor and a rectangular saw blade. For example, when the type of the harvesting assembly 2 is a motor and a circular saw blade, the motor is arranged at the lower part of the harvesting end 11, and the rotating shaft of the motor faces downward (toward the ground), and the circular saw blade is arranged on the rotating shaft of the motor. In this way, the motor can drive the circular saw blade to rotate, and since the rotating shaft of the motor faces downward, the circular saw blade can cut lower when harvesting leeks. When the type of the harvesting assembly 2 is a motor and a rectangular saw blade, the type of the motor is a linear motor, and the number of the rectangular saw blades is two. Both rectangular saw blades are arranged on the harvesting end 11, and the two rectangular saw blades are arranged in layers and extend along the width of the frame 1. The teeth of the two rectangular saw blades are flush, and one of the rectangular saw blades is fixed, and the other rectangular saw blade can move along the length direction of the rectangular saw blade. In this way, the linear motor drives the movable rectangular saw blade to move back and forth along the width direction of the frame 1. Since the two rectangular saw blades have teeth and one of the rectangular saw blades is fixed, and the other rectangular saw blade moves, when the vertical leeks fall between the teeth of the two rectangular saw blades, since the leeks are perpendicular to the rectangular saw blades, the two rectangular saw blades can cut the leeks.

[0045] The overall shape of the limiting cover 3 is arc-shaped, the limiting side 31 is located on the inner side of the limiting cover 3, and the arc surface of the limiting side 31 is matched with the outer peripheral surface of the collecting piece 42. In this way, the limiting cover 3 can cover part of the side surface of the collecting piece 42. When the collecting cavity 421 is switched from the collecting state to the waiting bundling state, the limiting cover 3 can block the opening 422, so that the leeks do not fall off the collecting cavity 421 during the rotation of the collecting piece 42.

[0046] The transmission piece 41 is used for transmitting leeks from the harvesting end 11 to the collecting end 12. The type of the transmission piece 41 can be two transmission belts, and the transmission belts have a spacing between the surfaces, so that a transmission channel 413 is formed between the two transmission belts. The transmission belts can be arranged on the rack 1 in various ways. For example, each transmission belt is arranged on the rack 1 by two rollers, one roller is located at the collecting end 12, and the other roller is located at the harvesting end 11. After the two transmission belts are arranged on the rack 1 by the rollers, the rollers located at the collecting end 12 are arranged along the width direction of the rack 1, and the two rollers located at the collecting end 12 are arranged along the height direction of the rack 1. In this way, after the two transmission belts are installed on the rack 1 by the rollers, the transmission belts are twisted by 90° from the harvesting end 11 to the collecting end 12. In this way, after the leeks are cut, the leeks are adjusted from the vertical direction at the harvesting end 11 to the horizontal direction at the collecting end 12 under the action of the two transmission belts, which facilitates the collection of the leeks by the collecting piece 42.

[0047] The collecting piece 42 is used for collecting leeks. The overall shape of the collecting piece 42 is cylindrical, and the openings 422 of the two collecting cavities 421 are located on the peripheral side of the collecting piece 42 and extend to both ends of the collecting piece 42, so that the peripheral surface and both ends of the collecting piece 42 have the openings 422 of the collecting cavities 421, and the two collecting cavities 421 are arranged in a spaced manner. The collecting piece 42 is rotatably arranged at the collecting end 12, and the opening 422 of one of the collecting cavities 421 is opposite to the end of the transmission channel 413 formed by the transmission piece 41 and faces the collecting end 12, and the opening 422 is arranged adjacent to the transmission piece 41. In this way, when the leeks are transmitted to the collecting end 12 through the transmission channel 413, the leeks can enter the collecting cavity 421 through the opening 422 because the opening 422 is adjacent to the transmission piece 41 and opposite to the transmission channel 413. When the collecting cavity 421 is full, the collecting piece 42 is rotated so that the other opening 422 of the collecting piece 42 is opposite to the end of the transmission channel 413 facing the collecting end 12, and the opening 422 of the collecting cavity 421 full of leeks is away from the transmission piece 41. At this time, the operator can use adhesive tape to bundle the leeks, and take the leeks out of the collecting cavity 421 after the bundling is completed. The collecting piece 42 can be rotated in various ways, which can be rotated manually or by a motor. Here, no specific limitation is made.

[0048] In the working process, the leeks first enter the transmission member 41, the harvesting assembly 2 cuts the leeks entering the transmission member 41, and the transmission member 41 transmits the leeks to the collecting end 12. Since the opening 422 of the collecting member 42 corresponds to one end of the transmission member 41 at the collecting end 12, the leeks entering the collecting end 12 can enter the collecting cavity 421 through the opening 422. After the collecting cavity 421 is filled with leeks, the collecting member 42 is rotated. In the rotating process, the limiting side surface 31 can block the opening 422, so that the leeks cannot escape from the collecting cavity 421. When the collecting cavity 421 is switched to the bundling state, the operator can use adhesive tape to bundle the leeks extending out of the collecting cavity 421. After the bundling is completed, the operator can take out the leeks from the collecting cavity 421, and the collection of the leeks is completed.

[0049] The leek harvester has the following advantages.

[0050] Need to say, such as Figure 3As shown, the collection cavity 421 switches from the collection state to the state ready for bundling of the collection member 42 along the first rotation direction 100. Because the opening 422 is first upward when the collection member 42 rotates along the first rotation direction 100, it is beneficial for the staff to bundle the leeks when the collection member 42 rotates along the first rotation direction 100.

[0051] In some examples, the collection assembly further comprises a pressure sensor (not shown in the figure) arranged on the inner wall of the collection cavity 421, and the pressure sensor is located on the inner wall of the collection cavity 421 facing the opening 422; the rotating motor is arranged on the frame 1, and the driving shaft of the rotating motor is connected with the collection member 42, so that the rotating motor can drive the collection cavity 421 to switch between the collection state and the state ready for bundling. The pressure sensor is used to detect the pressure of leeks in the collection cavity 421, so that the leek harvester can determine whether the leeks are full in the collection cavity 421 by detecting the pressure of the collection cavity 421, avoiding the collection cavity 421 still collecting leeks after the leeks are full. After determining that the leeks in the collection cavity 421 are full, the collection member 42 can be driven to rotate by the rotating motor, so that the idle collection cavity 421 can collect leeks, and the collection cavity 421 full of leeks can be rotated to the adjacent limiting cover 3. In this way, the efficiency of collecting leeks is improved. In addition, the limiting side surface 31 can block or not block the opening 422 of the collection cavity 421 full of leeks during the rotation of the collection member 42. The present embodiment takes blocking as an example for description. Blocking the opening 422 of the collection cavity 421 full of leeks during the rotation of the collection member 42 can prevent the leeks from falling out of the collection cavity 421 during the rotation, and the staff can bundle the leeks after the rotation of the collection member 42 is completed. The arrangement of the rotating motor enables the collection member 42 to rotate automatically, which is beneficial to reducing the workload of the staff during the rotation of the collection member 42, thereby reducing the labor intensity of the staff.

[0052] In some examples, as Figure 3 As shown, the collection cavity 421 comprises a first receiving cavity and a second receiving cavity. In the collection state, the first receiving cavity is adjacent to the transmission member 41, and the second receiving cavity is adjacent to the limiting cover 3. In the state ready for bundling, the first receiving cavity is adjacent to the limiting cover 3, and the second receiving cavity is adjacent to the transmission member 41. The opening 422 comprises a first inlet and outlet and a second inlet and outlet. The first inlet and outlet are arranged on the side wall of the first receiving cavity, and the second inlet and outlet are arranged on the side wall of the second receiving cavity. In the collection state, the first inlet and outlet face the end of the transmission member 41, and the limiting side surface 31 blocks the second inlet and outlet. In the state ready for bundling, the limiting side surface 31 blocks the first inlet and outlet, and the second inlet and outlet face the end of the transmission member 41.

[0053] The first receiving cavity and the second receiving cavity are arranged at intervals. When the collecting member 42 rotates, the first receiving cavity and the second receiving cavity can be close to the conveying member 41 respectively. In this way, the first receiving cavity and the second receiving cavity are always in a collecting state or a waiting bundling state, thereby improving the efficiency of collecting leeks. In addition, the first inlet and outlet and the second inlet and outlet extend along the length direction of the collecting member 42 to the two ends of the collecting member 42, thereby facilitating the taking out of leeks after bundling.

[0054] It should be noted that, in order to further improve the efficiency of collection, the number of the collecting cavities 421 is three, and the three collecting cavities 421 are arranged at intervals on the peripheral wall of the collecting member 42. The arrangement of the three collecting cavities 421 is beneficial to the leek harvester, which is always in a collecting state, a waiting bundling state, or a taking-out state. When the collecting member 42 rotates along the first rotation direction 100, the collecting cavities 421 pass through the collecting state, the waiting bundling state, and the taking-out state in turn, and the cycle is repeated. It should be noted that, in order to better bundle leeks, the opening 422 of the collecting cavity 421 faces upward in the waiting bundling state. In order to better take out leeks, the opening 422 of the collecting cavity 421 faces downward in the taking-out state. In this way, the limiting cover 3 avoids shielding the opening 422 of the collecting cavity in the taking-out state.

[0055] In some examples, as shown in Figure 3 The number of the collecting members 42 is two, and the two collecting members 42 are arranged at intervals along the width direction of the rack 1, so as to form a bundling space 43 between the two collecting members 42. The bundling space 43 is used for the external bundling belt 5 to wind around the leeks in the collecting cavities 421. The arrangement of the two collecting members 42 is beneficial to the bundling of leeks, because the two ends of the leeks are fixed by the two collecting members 42, and the staff can bundle the leeks with one hand, thereby improving the bundling efficiency. It should be noted that, when the two collecting members 42 rotate, the two collecting members 42 rotate synchronously, and the collecting cavities of the two collecting members 42 are arranged oppositely, so that the two collecting members 42 can fix the two ends of the leeks respectively.

[0056] In some examples, as shown in Figure 1As shown, the leek harvester further comprises a mounting rod 8 configured to accommodate the bundling tape 5, the mounting rod 8 being provided on the frame 1. The mounting rod 8 is used to mount the bundling tape 5, and the specific type is not limited. When the bundling tape 5 is provided on the mounting rod 8, the bundling tape 5 is wound into a roll. The type of the bundling tape 5 can be a tape with an adhesive on one side, or a tape without an adhesive. In this embodiment, the tape with an adhesive is used, which is beneficial for bundling.

[0057] In some examples, as shown in Figures 3 to 5 As shown, the collecting assembly further comprises a rotating cylinder 6 rotatably provided in the collecting cavity 421, the rotating cylinder 6 extending along the length direction of the collecting cavity 421 and extending out of the side wall of the collecting cavity 421, the rotating cylinder 6 having a placement gap 61 corresponding to the opening 422, the placement gap 61 being used for the leeks to enter or exit the interior of the rotating cylinder 6. The rotating cylinder 6 is driven to rotate manually, and the operator grasps the rotating cylinder 6 protruding from the accommodating cavity to drive the rotating cylinder 6 to rotate. The provision of the rotating cylinder 6 is beneficial for bundling the leeks, and the leeks can be rotated by rotating the rotating cylinder 6, and the bundling tape 5 can be wound on the collected leeks under the rotation of the leeks, thereby improving the efficiency of bundling.

[0058] In some examples, as shown in Figures 3 to 6 As shown, the collecting assembly further comprises a return spring 7, one end of the return spring 7 being connected to the end of the collecting piece 42, and the other end being connected to one end of the rotating cylinder 6. The provision of the return spring 7 can drive the rotating cylinder 6 to continue to rotate until it reaches the starting and stopping point by the self-tension of the return spring 7 after the rotating cylinder 6 rotates to a certain angle, thereby improving the convenience of winding the leeks.

[0059] In some examples, as shown in Figure 2 As shown, the transmission piece 41 comprises a first transmission belt 411 and a second transmission belt 412, the first transmission belt 411 and the second transmission belt 412 being rotatably provided on the frame 1, the first transmission belt 411 and the second transmission belt 412 being spaced apart to form a transmission channel 413 for transmitting the leeks between the first transmission belt 411 and the second transmission belt 412; the collecting piece 42 has a first side wall 423 and a second side wall 424 forming an opening 422, the first side wall 423 being adjacent to the surface of the first transmission belt 411, and the second side wall 424 being adjacent to the surface of the second transmission belt 412.

[0060] The first conveying belt 411 is arranged on the frame 1 through two first rollers, one of which is located at the harvesting end 11 and extends vertically, and the other is located at the collecting end 12 and extends horizontally; the second conveying belt 412 is arranged on the frame 1 through two second rollers, one of which is located at the harvesting end 11 and extends vertically, and the other is located at the collecting end 12 and extends horizontally, the first rollers and the second rollers located at the harvesting end 11 are arranged in the width direction of the frame 1, and the first rollers and the second rollers located at the collecting end 12 are arranged in the height direction of the frame 1, so that the front section and the rear section of the first conveying belt 411 are twisted by 90° after the first conveying belt 411 is arranged on the frame 1 through the first rollers, and the front section and the rear section of the second conveying belt 412 are twisted by 90° after the second conveying belt 412 is arranged on the frame 1 through the second rollers, and the first conveying belt 411 and the second conveying belt 412 are arranged in a spaced manner, so that a conveying channel 413 is formed between the first conveying belt 411 and the second conveying belt 412, one end of the conveying channel 413 is opposite to the harvesting assembly 2 at the collecting end 12, and the entrance of the conveying channel 413 is located at the front side of the harvesting assembly 2, and the front side of the harvesting assembly 2 is the direction of the leek harvester when it is harvesting, so that when the leeks are harvested, the leeks first enter the conveying channel 413, and are cut off under the action of the harvesting assembly 2 when passing through the harvesting assembly 2, and are conveyed to the collecting end 12 under the action of the conveying channel 413, and the vertical direction of the leeks at the harvesting end 11 is adjusted to the horizontal direction under the action of the conveying member 41 after being conveyed to the collecting end 12, so that the collecting member 42 can be conveniently collected.

[0061] The first side wall 423 of the collecting member 42 is located at the periphery of the collecting member 42, and the second side wall 424 of the collecting member 42 is located at the periphery, because the first side wall 423 is adjacent to the surface of the first conveying belt 411, and the second side wall 424 of the collecting member 42 is adjacent to the surface of the second conveying belt 412, so that when the leeks enter the collecting cavity 421, the leeks will not be separated from the conveying member 41 and the collecting cavity 421, and the reliability of the collection is improved.

[0062] In some examples, the collecting assembly further comprises a dispersion-preventing film (not shown in the figure), which has elasticity, one side of the dispersion-preventing film is arranged on the first side wall 423, and the other side is arranged on the second side wall 424, and the dispersion-preventing film is configured to prevent the leeks from spreading after entering the collecting cavity 421. The arrangement of the dispersion-preventing film can avoid the leeks that enter the collecting cavity 421 first from spreading due to the larger space, and thus causing the leeks to be scattered. Because the dispersion-preventing film gives the leeks an outward pressure in advance, the leeks are continuously pressed towards the collecting cavity 421 under the action of the conveying member 41, so that the leeks are always under pressure when in the collecting cavity 421, which prevents the leeks from spreading without pressure and thus being scattered.

[0063] The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A leek harvesting machine, characterized in that, The leek harvester comprises: a frame comprising a harvesting end and a collecting end; a harvesting assembly arranged at the harvesting end and configured to harvest leeks; a limiting cover arranged at the collecting end and having a limiting side; a collecting assembly comprising a transmission member and a collecting member, one end of the transmission member being arranged in cooperation with the harvesting assembly, the other end being arranged in correspondence with the collecting member, the transmission member being used to transmit leeks from the harvesting assembly to the collecting member; the collecting member has at least two collecting cavities with one side open, the two collecting cavities being arranged at intervals along the circumference of the collecting member, the collecting member being arranged adjacent to the limiting side; the collecting member is rotatably arranged on the frame, the collecting cavities have a collecting state and a waiting bundling state, in the collecting state, the opening corresponds to the end of the transmission member, so that the leeks on the transmission member can enter the collecting cavity through the opening; in the waiting bundling state, the opening of the collecting cavity is arranged to face the limiting side, so that after the collecting cavity switches from the collecting state to the waiting bundling state, the limiting side covers the opening to limit the leeks from separating from the collecting cavity.

2. The leek harvester according to claim 1, characterized in that The collecting cavity comprises a first receiving cavity and a second receiving cavity, in the collecting state, the first receiving cavity is adjacent to the transmission member, and the second receiving cavity is adjacent to the limiting cover; in the waiting bundling state, the first receiving cavity is adjacent to the limiting cover, and the second receiving cavity is adjacent to the transmission member.

3. The leek harvester according to claim 2, characterized in that The opening comprises a first inlet and outlet and a second inlet and outlet, the first inlet and outlet are opened in the side wall of the first receiving cavity, and the second inlet and outlet are opened in the side wall of the second receiving cavity, in the collecting state, the first inlet and outlet face the end of the transmission member, and the limiting side blocks the second inlet and outlet; in the waiting bundling state, the limiting side blocks the first inlet and outlet, and the second inlet and outlet face the end of the transmission member.

4. The leek harvester of claim 1, wherein The number of the collecting members is two, the two collecting members are arranged at intervals along the width direction of the frame, so that a bundling space is formed between the two collecting members, the bundling space is used for the external bundling belt to be wound around the leeks in the collecting cavity.

5. The leek harvester according to claim 4, characterized in that The leek harvester further comprises a mounting rod configured to mount the bundling belt, the mounting rod is arranged on the frame and located at the upper part of the bundling space.

6. The leek harvester of claim 1, wherein, The collecting assembly further comprises a rotating cylinder rotatably arranged in the collecting cavity, the rotating cylinder extends along the length direction of the collecting cavity and extends out of the side wall of the collecting cavity, the rotating cylinder has a placing gap corresponding to the opening, the placing gap is used for leeks to enter or exit the interior of the rotating cylinder.

7. The leek harvester according to claim 6, characterized in that The collecting assembly further comprises a return spring, one end of the return spring is connected with the end of the collecting member, and the other end is connected with one end of the rotating cylinder.

8. The leek harvester according to claim 7, characterized in that The conveying member comprises a first conveying belt and a second conveying belt, which are rotatably arranged on the frame and are spaced apart to form a conveying channel for leeks between the first conveying belt and the second conveying belt. The collecting member has a first side wall and a second side wall forming the opening, the first side wall is adjacent to the surface of the first conveying belt, and the second side wall is adjacent to the surface of the second conveying belt.

9. The leek harvester according to claim 8, characterized in that The collecting assembly further comprises an anti-scattering film, which is elastic, one side of the anti-scattering film is arranged on the first side wall, and the other side is arranged on the second side wall, and the anti-scattering film is configured to prevent leeks from scattering after entering the collecting cavity.

10. The leek harvester of claim 1, wherein, The collecting assembly further comprises a pressure sensor and a rotating motor, the pressure sensor is arranged on the inner wall of the collecting cavity, and the pressure sensor is located on the inner wall of the collecting cavity facing the opening. The rotating motor is arranged on the frame, a driving shaft of the rotating motor is connected with the collecting member, so that the rotating motor can drive the collecting cavity to switch between the collecting state and the waiting bundling state.

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