Fragrant-flowered garlic bundling and harvesting integrated agricultural equipment

Abstract

The leek bundling and harvesting integrated agricultural equipment comprises a machine body frame, electric universal wheels are arranged at the four corners of the lower side of the machine body frame, a gathering, seedling supporting and discharging assembly is arranged on the upper side of the machine body frame, and a flexible bundling assembly is arranged on the lower side of the gathering, seedling supporting and discharging assembly; a harvesting assembly located at the bottom of the flexible bundling assembly and a driving assembly used for controlling the harvesting assembly to move front and back are arranged at the lower end of the machine body frame. Wherein the flexible bundling assembly comprises bundling claws which are symmetrically arranged, and the bundling claws are opened and closed to bundle the Chinese chives. The bundling link is innovatively designed, and the dependence on a motor is reduced by optimizing a mechanical structure; while the bundling claw completes the bundling action, the integrated functions of automatically cutting off the bundling rope and pulling the bundling rope are integrated. The mechanical linkage design replaces an independent rope shearing device and an independent rope feeding device in traditional equipment, the equipment structure is simplified, and the continuous operation efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of agricultural harvesting equipment, and specifically relates to an integrated agricultural equipment for baling and harvesting leeks. Background Art

[0002] As one of the important vegetable crops in my country, leek has practical and medicinal value and has a long history of cultivation in my country. In view of the pain points of traditional manual harvesting and baling of leek, such as high labor intensity, low baling efficiency, and inconsistent operating standards, the research and development and application of integrated leek harvesting and baling agricultural machines have become an important breakthrough for industrial upgrading. Traditional leek harvesting and baling machines adopt a working mode of harvesting first and then baling, and the leek is in a horizontal state when baling. This operation mode requires multiple stages such as stem and leaf displacement, vertical harvesting, horizontal transportation, and horizontal baling. It has problems such as large equipment size, complex functional structures, many fault nodes, and unstable operation quality. Common leek planting methods include row sowing and dense planting, hole planting and cluster planting, etc. The leek sowing and harvesting integrated agricultural tools designed specifically for the hole planting or cluster planting of leek have a low market share and are not rich in variety.

[0003] The patent application number is 202310977580.9, and the name is "A leek harvesting and bundling mechanism". This patent adopts the method of harvesting first and then bundling, and the bundling method uses a horizontal bundling method, which requires a multi-stage transmission device. This patent does not use the upright growth characteristics of leeks, and the mechanism involved is complex. Leeks may slip and fall out during the transmission process from vertical to horizontal. It is difficult to debug in actual use and has many fault points.

[0004] The patent application number is 202011181227.2, and the name is "A leek harvesting and baling robot". The patent includes a cutting device, a clamping device, a conveying device, a walking mechanism, a fixed support plate, a baling workbench, a tightening device, and a baling mechanism. The leek is first clamped by the clamping device, and then the cutting device is started to cut the clamped leek. After cutting, the conveying device is started to place the cut leek on the baling workbench. The baling workbench uses tape to wrap the leek several times to complete the baling. Although it can meet the baling and harvesting of leek, the process is cumbersome and the continuity of leek harvesting and baling is poor, and the efficiency is not high in actual production. Summary of the invention

[0005] The present application provides an integrated agricultural equipment for baling and harvesting leeks, so as to solve the technical problems that traditional harvesters have many failure points and poor continuity in harvesting and baling.

[0006] In order to solve the above technical problems, a technical solution adopted in the present application is: an integrated agricultural equipment for baling and harvesting leeks, comprising a body frame, electric universal wheels are arranged at the four corners of the lower side of the body frame, a gathering, supporting and discharging component is arranged on the upper side of the body frame, a flexible baling component is arranged on the lower side of the gathering, supporting and discharging component, a harvesting component located at the bottom of the flexible baling component and a driving component for controlling the forward and backward movement of the harvesting component are arranged at the lower end of the body frame, and a guide plate is arranged at the rear of the flexible baling component; wherein, the flexible baling component comprises symmetrically arranged baling claws, and the leeks are baled by opening and closing the baling claws.

[0007] Furthermore, the gathering, supporting and discharging component includes a gathering head, a seedling supporting channel and a discharging mechanism, the gathering head is fixedly connected to the front end of the seedling supporting channel, a plurality of seedling supporting channels are fixedly connected to the inner side of the middle end of the fuselage frame and are relatively arranged, wherein the discharging mechanism is located on the inner side of the seedling supporting channel.

[0008] Furthermore, the discharge mechanism includes a first motor, a conveyor belt, a driving roller and a driven roller. A seat plate is vertically connected to the inner side of the seedling supporting channel below. A first motor is vertically arranged on the side of the seat plate away from the gathering head, and the driving roller is sleeved on the rotating shaft of the first motor. A driven roller parallel to the driving roller is arranged on the other side of the frame plate, and the driving roller and the driven roller are connected by a conveyor belt.

[0009] Furthermore, the flexible baling assembly also includes a fixed rack and a second motor; the fixed rack is connected to the arc-shaped outer side of the baling claw, the fixed rack is movably arranged on the first bracket through a slider, the second motor is mounted on the first bracket and located at the side end of the fixed rack, and a driving gear meshing with the fixed rack is sleeved on the rotating shaft of the second motor; the first bracket is fixedly connected to the outer side of the seedling supporting channel located below; wherein, a protective sponge layer is provided on the inner ring of the baling claw.

[0010] Furthermore, a baling rope seat is provided on the first bracket on one side, and a blade is provided at the end of the baling claw close to the baling rope seat; and a rope buckle assembly is provided at the end of the baling claw on the other side.

[0011] Furthermore, the rope lock assembly includes an end seat, an end cover, a one-way plate and an L-shaped spring; the end seat is fixedly connected to the end of the baling claw, a slot is provided in the end seat, and an end cover corresponding to the blade is provided on the outer side of the slot; the one-way plate is located at the opening of the slot, wherein the bottom of the one-way plate is movably connected to the lower side of the slot through a rotating shaft, and the top of the one-way plate abuts against the limit block at the upper end of the slot; an L-shaped spring located on the inner side of the one-way plate is provided on the inner side of the slot.

[0012] Furthermore, the harvesting component includes an active saw blade, a fixed saw blade and a third motor. The third motor is arranged on the outer plate of the second bracket. The third motor is connected to a crank, and the crank is connected to the active saw blade located on the second bracket through a connecting rocker. A baffle is installed on the active saw blade, and the fixed saw blade is installed below the active saw blade.

[0013] Furthermore, the driving assembly includes an active synchronous wheel, a driven synchronous wheel, a synchronous belt, a fourth motor and a guide rail; the fourth motor is mounted on a third bracket installed on the outside of the fuselage frame, the rotating shaft of the fourth motor is sleeved with the active synchronous wheel, the driven synchronous wheel is installed on the fuselage frame through an axle seat, and the active synchronous wheel and the driven synchronous wheel are connected through a synchronous belt; the guide rail is fixedly connected to the other side of the fuselage frame, and the pulley of the baffle is installed in the slide groove of the guide rail; the synchronous belt is connected to the second bracket through a bayonet.

[0014] The beneficial effects of the present application are as follows: the present application makes an innovative design for the baling process, reduces the dependence on the motor by optimizing the mechanical structure; the baling claw integrates the integrated functions of automatically cutting the baling rope and pulling the baling rope while completing the baling action. The mechanical linkage design replaces the independent rope cutting and rope feeding devices in traditional equipment, which not only simplifies the equipment structure, but also improves the efficiency of continuous operation. The present application adopts a different working sequence from traditional related machinery to improve production efficiency, and has the characteristics of small size and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the integrated agricultural equipment for leek bundling and harvesting of the present application;

[0016] Figure 2 yes Figure 1 A structural schematic diagram of an embodiment of a gathering, supporting and discharging assembly for seedlings;

[0017] Figure 3 yes Figure 1 A schematic structural diagram of an embodiment of a bundling assembly;

[0018] Figure 4 yes Figure 3 A structural schematic diagram of an embodiment of a cord lock assembly;

[0019] Figure 5 yes Figure 4 A schematic structural diagram of an embodiment of a one-way plate in FIG.

[0020] Figure 6 yes Figure 1 A schematic diagram of the structure of an embodiment of a harvesting component in FIG.

[0021] Figure 7 yes Figure 1 A schematic structural diagram of an embodiment of a drive component in FIG. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] 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 different from the description. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] See also Figure 1 , Figure 1 The schematic diagram of the structure of an embodiment of the integrated agricultural equipment for baling and harvesting leeks of the present application; the equipment comprises a body frame 1, electric universal wheels 2 are arranged at the four corners of the lower side of the body frame 1, a gathering and supporting seedling discharge assembly 3 is arranged on the upper side of the body frame 1, a flexible baling assembly 4 is arranged on the lower side of the gathering and supporting seedling discharge assembly 3, a harvesting assembly 5 located at the bottom of the flexible baling assembly 4 and a driving assembly 6 for controlling the forward and backward movement of the harvesting assembly 5 are arranged at the lower end of the body frame 1, and a guide plate 11 is arranged behind the flexible baling assembly 4; wherein, the flexible baling assembly 4 comprises symmetrically arranged baling claws 41, and the baling claws 41 are opened and closed to bundle the leeks. The body frame 1 in the above design can move freely through the electric universal wheels 2, and the gathering and supporting seedling discharge assembly 3 can first gather the leeks, then bundle them, and finally cut them, adopting a different working order from the traditional related machinery, and the cutting efficiency of the baled leeks is higher. The guide plate 11 is used to discharge the leeks that are bundled and harvested from the rear of the body.

[0025] See also Figure 2 The gathering and supporting seedling discharge assembly 3 includes a gathering head 31, a supporting seedling channel 32 and a discharge mechanism 33. The gathering head 31 is fixed to the front end of the supporting seedling channel 32. A plurality of supporting seedling channels 32 are fixed to the inner side of the middle end of the fuselage frame 1 and are arranged oppositely. The discharge mechanism 33 is located inside the supporting seedling channel 32. The gathering head 31 in the above design is a conical structure, which is convenient for straightening the leeks, thereby completing the gathering operation.

[0026] The discharge mechanism 33 includes a first motor 331, a conveyor belt 332, an active roller 333 and a driven roller 334. A seat plate 321 is vertically connected to the inner side of the seedling supporting channel 32 at the bottom. A first motor 331 is vertically arranged on the side of the seat plate 321 away from the gathering head 31. The active roller 333 is sleeved on the rotating shaft of the first motor 331. A driven roller 334 parallel to the active roller 333 is arranged on the other side of the frame plate. The active roller 333 and the driven roller 334 are connected through a conveyor belt 332. The first motor 331 in the above design drives the active roller 333 and the driven roller 334, so that the conveyor belt 332 can vertically convey the gathered leeks to the bundling assembly for bundling. And the bundled and cut leeks are discharged backwards.

[0027] The flexible baling assembly 4 also includes a fixed rack 42 and a second motor 43; the fixed rack 42 is connected to the arc-shaped outer side of the baling claw 41, the fixed rack 42 is movably arranged on the first bracket 44 through a slider, the second motor 43 is mounted on the first bracket 44 and is located at the side end of the fixed rack 42, and a driving gear 45 meshing with the fixed rack 42 is sleeved on the rotating shaft of the second motor 43; the first bracket 44 is fixedly connected to the outer side of the seedling supporting channel 32 located below; wherein, a protective sponge layer 46 is provided on the inner circle of the baling claw 41. The second motors 43 on both sides of the above design can drive the fixed rack 42 and the baling claw 41 to move left and right by rotating the driving gear 45, so as to facilitate closed baling. During the closing of the baling claw 41, the protective sponge layer 46 can ensure that there is an elastic distance between the leek cluster and the baling claw 41, which plays an effect of protecting the leek cluster from being pinched. The baling claws 41 in the present application are semicircular in shape. When the baling claws 41 on both sides are closed, the ends are connected to each other to form a circle, so that the leeks are baled in a circle.

[0028] A baling rope seat 7 is provided on the first bracket 44 on one side, and a blade 47 is provided at the end of the baling claw 41 near the baling rope seat 7; a rope lock assembly 8 is provided at the end of the baling claw 41 on the other side. The baling rope seat 7 in the above design can be installed with baling ropes, and the rope lock assembly 8 can lock the baling ropes for automatic baling. The blade 47 can cut the baled baling ropes.

[0029] The rope lock assembly 8 includes an end seat 81, an end cover 82, a one-way plate 83 and an L-shaped spring 84; the end seat 81 is fixed to the end of the baling claw 41, a slot 85 is provided in the end seat 81, and an end cover 82 is provided outside the slot 85; the one-way plate 83 is located at the opening of the slot 85, wherein the bottom of the one-way plate 83 is movably connected to the lower side of the slot 85 through a rotating shaft, and the top of the one-way plate 83 abuts against the limit block at the upper end of the slot 85; an L-shaped spring 84 is provided inside the one-way plate 83. The one-way plate 83 in the above design allows the twisted rope to pass when the baling claw 41 is closed, and the L-shaped spring resets the one-way plate 83 so that the short-side twisted rope is locked in the internal small chamber.

[0030] The harvesting assembly 5 includes an active saw blade 51, a fixed saw blade 52 and a third motor 53. The third motor 53 is arranged on the outer plate of the second bracket 54. The third motor 53 is connected to a crank 55. The crank 55 is connected to the active saw blade 51 located on the second bracket 54 through a connecting rocker 56. A baffle 57 is installed on the active saw blade 51, and the fixed saw blade 52 is installed below the active saw blade 51. The rotation of the third motor 53 in the above design can drive the active saw blade 51 to move back and forth through the crank 55, so that the active saw blade 51 reciprocates relative to the fixed saw blade 52 to cut the root of the leek.

[0031] The driving assembly 6 includes an active synchronous wheel 61, a driven synchronous wheel 62, a synchronous belt 63, a fourth motor 64, a guide rail 65 and a third bracket 66; the fourth motor 64 is mounted on the third bracket 66 installed on the outside of the body frame 1, the rotating shaft of the fourth motor 64 is sleeved with the active synchronous wheel 61, the driven synchronous wheel 62 is installed on the body frame 1 through the shaft seat 67, and the active synchronous wheel 61 and the driven synchronous wheel 62 are connected through the synchronous belt 63; the guide rail 65 is fixed to the other side of the body frame 1, and the pulley 571 of the baffle 57 is installed in the slide groove of the guide rail 65; the synchronous belt 63 is connected to the second bracket 54 through the bayonet 68. The fourth motor 64 in the above design drives the active synchronous wheel 61 and the driven synchronous wheel 62 to rotate, thereby driving the second bracket 54 connected to the synchronous belt 63 to move forward and backward, thereby controlling the cutting assembly to move forward and backward, and completely cutting the bundled leeks.

[0032] The specific working principle is that the whole vehicle moves forward along the planting row, and the leek clusters pass through the gathering head 31 in turn. The gathering head 31 compresses the diameter of the loose leek clusters to the set range, and the shaped plants enter the seedling support channel 32 to maintain the compressed shape. After contacting the kinked rope between the baling claws 41, the leek cluster moves backward relative to the whole vehicle to force the kinked rope to bend and form a preliminary package. When the leek cluster reaches the set position, the left and right baling claws 41 are closed synchronously to complete the package shaping, and the built-in cutting blade 47 cuts the kinked rope synchronously. The broken end of the kinked rope is L-shaped and hooks the one-way plate 83 of the right baling claw 41. The baling claw 41 begins to reset, and the kinked rope is pulled by the one-way plate 83 to complete the next baling preparation. The harvesting component 5 is started, and the third motor 53 controls the relative movement between the two saw blades through the crank 55 rocker mechanism, so that the leek cluster is cut at a specified distance from the ground. The drive component 6 is started, and the carrying harvesting component 5 moves forward quickly to complete the harvesting of the leek cluster, and the drive component 6 carries the harvesting component 5 back to the initial position. The discharge mechanism 33 is started, and the conveyor belt 332 clamps the bundled and harvested leek bushes and discharges them backwards out of the vehicle. So far, the whole vehicle has completed the bundled, harvested and discharged work of the leek bushes.

[0033] The above description is only an embodiment of the present application and does not 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 used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An integrated agricultural equipment for baling and harvesting leeks, characterized in that: It comprises a body frame, wherein electric universal wheels are arranged at the four corners of the lower side of the body frame, a gathering, supporting and discharging component is arranged on the upper side of the body frame, a flexible baling component is arranged on the lower side of the gathering, supporting and discharging component, a harvesting component located at the bottom of the flexible baling component and a driving component for controlling the forward and backward movement of the harvesting component are arranged at the lower end of the body frame, and a guide plate is arranged at the rear of the flexible baling component; wherein the flexible baling component comprises symmetrically arranged baling claws, and the leeks are baled by opening and closing the baling claws.

2. The integrated agricultural equipment for baling and harvesting leeks according to claim 1, characterized in that: The gathering, supporting and discharging component includes a gathering head, a seedling supporting channel and a discharging mechanism, the gathering head is fixedly connected to the front end of the seedling supporting channel, a plurality of the seedling supporting channels are fixedly connected to the inner side of the middle end of the fuselage frame and are arranged relatively, wherein the discharging mechanism is located on the inner side of the seedling supporting channel.

3. The integrated agricultural equipment for baling and harvesting leeks according to claim 2, characterized in that: The discharge mechanism includes a first motor, a conveyor belt, an active roller and a driven roller. A seat plate is vertically connected to the inner side of the seedling supporting channel located below. The first motor is vertically arranged on the side of the seat plate away from the gathering head. The active roller is sleeved on the rotating shaft of the first motor. A driven roller parallel to the active roller is provided on the other side of the frame plate. The active roller and the driven roller are connected through the conveyor belt.

4. The integrated agricultural equipment for baling and harvesting leeks according to claim 3, characterized in that: The flexible baling assembly also includes a fixed rack and a second motor; the fixed rack is connected to the arc-shaped outer side of the baling claw, the fixed rack is movably arranged on the first bracket through a slider, the second motor is mounted on the first bracket and located at the side end of the fixed rack, and a driving gear meshing with the fixed rack is sleeved on the rotating shaft of the second motor; the first bracket is fixedly connected to the outer side of the seedling supporting channel located below; wherein, a protective sponge layer is provided on the inner ring of the baling claw.

5. The integrated agricultural equipment for baling and harvesting leeks according to claim 4, characterized in that: A baling rope seat is arranged on the first bracket on one side, and a blade is arranged at the end of the baling claw close to the baling rope seat; a rope buckle assembly is arranged at the end of the baling claw on the other side.

6. The integrated agricultural equipment for baling and harvesting leeks according to claim 5, characterized in that: The rope lock assembly includes an end seat, an end cover, a one-way plate and an L-shaped spring; the end seat is fixedly connected to the end of the baling claw, a slot is provided in the end seat, and an end cover corresponding to the blade is provided on the outer side of the slot; the one-way plate is located at the opening of the slot, wherein the bottom of the one-way plate is movably connected to the lower side of the slot through a rotating shaft, and the top of the one-way plate is in contact with the limit block at the upper end of the slot; the inner side of the slot is provided with an L-shaped spring located on the inner side of the one-way plate.

7. The integrated agricultural equipment for baling and harvesting leeks according to claim 1, characterized in that: The harvesting assembly includes an active saw blade, a fixed saw blade and a third motor. The third motor is arranged on the outer plate of the second bracket. The third motor is connected to a crank. The crank is connected to the active saw blade on the second bracket through a connecting rocker. A baffle is installed on the active saw blade, and the fixed saw blade is installed below the active saw blade.

8. The integrated agricultural equipment for baling and harvesting leeks according to claim 7, characterized in that: The driving assembly includes an active synchronous wheel, a driven synchronous wheel, a synchronous belt, a fourth motor and a guide rail; the fourth motor is mounted on a third bracket installed on the outside of the fuselage frame, the rotating shaft of the fourth motor is sleeved with the active synchronous wheel, the driven synchronous wheel is installed on the fuselage frame through an axle seat, and the active synchronous wheel and the driven synchronous wheel are connected through a synchronous belt; the guide rail is fixedly connected to the other side of the fuselage frame, and the pulley of the baffle is installed in the slide groove of the guide rail; the synchronous belt is connected to the second bracket through a bayonet.

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