CN118749296A - Leek integrated operation machine - Google Patents

Abstract

The utility model provides a leek integration workover rig, relate to agricultural equipment technical field, it includes frame and installs the reel mechanism in the frame, cutterbar and bundling device, reel mechanism includes the lifter and reel that set up around, reel includes reel and a plurality of reel claws of circumference interval distribution on reel, reel claw stretches out and is connected with the elastic component to reel outside, reel claw is configured to can rotate relative to reel when its reel of stirring, in order to shorten its length of stretching out the reel outside and make elastic component take place elastic deformation. The invention can realize high-efficiency harvesting, automatic straw pulling and bundling of the Chinese chives, thereby improving the operation efficiency and reducing the labor intensity.

Description

Integrated machine for producing Chinese chives

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to an integrated operation machine for Chinese chives.

Background

Leeks, a high demand vegetable in the market, have increasingly significant contributions to the agricultural economy. However, the traditional Chinese chives harvesting method mainly depends on manual operation or simple mechanical assistance and faces the problems of high labor intensity, low efficiency, unstable quality, insufficient mechanization degree and the like. These problems not only limit the development of the leek industry, but also affect the income of farmers and the food safety of consumers.

Disclosure of Invention

The invention aims to provide an integrated machine for Chinese chives, which can realize high-efficiency harvesting, automatic straw pulling and bundling of Chinese chives, thereby improving the working efficiency and reducing the labor intensity.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an leek integration workover rig, includes frame and installs reel mechanism, cutterbar and bundling device in the frame, reel mechanism includes lifter and reel that sets up around, reel includes reel and a plurality of reel claws of circumference interval distribution on reel, reel outside stretches out and is connected with the elastic component to reel, reel claw is configured to can rotate relative to reel when its reel is stirred to shorten its length of stretching out the reel and make elastic component take place elastic deformation.

Further, the reel is provided with fixing columns and mounting columns corresponding to the reel in number, the reel is mounted on the reel through a rotating shaft, each reel corresponds to one fixing column and one mounting column, an elastic piece connected with each reel is a torsion spring and is mounted on the corresponding mounting column, two ends of the torsion spring respectively support against one side of the corresponding fixing column and reel, and a limiting table is arranged on the other side of the reel.

Further, the cutter includes a plurality of serrated blades arranged in a stack, wherein at least two of the blades are capable of movement toward each other to perform a cutting function.

Further, at least one of the blades moving in opposite directions is a movable blade moving linearly along a first direction, the movable blade is fixedly connected with a first swing rod along a second direction different from the first direction, the other end of the first swing rod is provided with a first sliding groove extending along the length direction of the first swing rod, a sliding rod capable of sliding linearly along the first sliding groove is arranged in the first sliding groove, and the sliding rod is configured to rotate relative to the first swing rod and the rotation axis deviates from the axis (namely eccentric rotation) of the sliding rod, so that the first swing rod can be driven to swing along the first direction when the sliding rod rotates, and the movable blade can be further driven to reciprocate along the first direction, so that the cutting of Chinese chives is realized.

Further, the bundling device comprises a bundling rope used for bundling and a workbench forming an operation platform, a vertically arranged U-shaped guide rail is arranged on the workbench, a pressing mechanism used for pressing and holding objects to be bundled is arranged on at least one side of the U-shaped guide rail, a conveying groove extending along the length direction of the U-shaped guide rail is formed in the inner side of the U-shaped guide rail, the width of a notch of the conveying groove is smaller than the width of an inner cavity of the conveying groove, an opening of the U-shaped guide rail faces one side of the workbench, a pushing mechanism used for pushing the bundling rope into the conveying groove and a cutting mechanism used for cutting after the bundling rope is pushed in place are arranged on the side of the U-shaped guide rail, and a rotary bundling mechanism allowing the bundling rope to penetrate through and capable of rotationally pulling two ends of the bundling rope is arranged between the opening side of the U-shaped guide rail and the pushing mechanism, so that the bundling rope can be separated from the notch of the conveying groove and fixed in a crossed mode to bundle objects to be bundled.

Further, a notch communicated with the conveying groove is formed in the outer side of the U-shaped guide rail, an auxiliary wheel used for extending into the conveying groove to be in friction contact with the bundling rope so as to drive the bundling rope to move along the conveying direction is arranged at the notch, and the auxiliary wheel is connected with a driving device for driving the auxiliary wheel to rotate.

Further, the strapping strand includes a flexible strap and a wire disposed in the flexible strap to provide structural support.

Further, hold-down mechanism includes top board and the arch clamp plate that upper and lower interval set up, the top board links to each other with the frame through first telescopic link, the arch clamp plate passes through elastomeric element and links to each other with the top board, elastomeric element can take place elastic deformation when the arch clamp plate is pressed and is held the tie-up thing.

Further, the pushing mechanism comprises two clamping wheels, the two clamping wheels clamp the bundling rope therein and clamp and push the bundling rope through friction contact, and the two clamping wheels rotate in opposite directions to drive the bundling rope to move towards the conveying groove of the U-shaped guide rail.

Further, the rotary bundling mechanism comprises two rotary plates, two ends of the two rotary plates are respectively provided with a corresponding passing hole, bundling ropes pass through the passing holes, the end faces of the two rotary plates are respectively provided with a sleeve and an inner rod, the inner rods are arranged in the sleeves, friction contact exists between the inner rods and the sleeves and/or between the two rotary plates, and when any rotary plate rotates, the other rotary plate can be driven to rotate at different rotation speeds through friction force, so that overlapping areas between the corresponding passing holes are reduced, and the bundling ropes are clamped and driven to be fixed in a rotary cross mode.

Further, the side portion of at least one of the rotating plates is provided with a stopper portion for preventing the rotation thereof from continuing after the reset rotation thereof is overlapped with the other rotating plate.

Further, the inner rod extends out of the sleeve and is connected with an adjusting device for adjusting the rotation resistance of the inner rod.

Further, a trumpet-shaped guide opening is formed in the feeding end of the conveying groove.

Further, the cutting mechanism includes a cutting blade disposed between the pushing mechanism and the U-shaped rail, the cutting blade being configured to be able to deflect downward or move downward in its entirety to sever the bundling string.

Further, be provided with the supporting seat in the frame, cutting tool's one end is rotated with the supporting seat and is connected, and the other end rotates and is connected with the connecting rod, the other end of connecting rod is connected with the intermediate lever, the position between the intermediate lever both ends is rotated through pivot and frame and is connected, the connecting rod is connected to the one end of intermediate lever, and the other end is connected with the second telescopic link of vertical setting, be provided with the bar slotted hole of slope in the second telescopic link on the intermediate lever, the lower extreme of second telescopic link is provided with sliding shaft and this sliding shaft slidable mounting in the bar slotted hole, works as when the second telescopic link stretches out and draws back, sliding shaft slides in the bar slotted hole, drives the intermediate lever and swings, and then transmits cutting tool through the connecting rod, makes its action of realizing deflecting from top to bottom.

Further, the integrated machine for chives also comprises a pushing device arranged at one side of the bundling device for pushing out the chives after the chives are bundled.

Further, the pushing device comprises a pushing plate and driving mechanisms arranged on two sides of the pushing plate, the driving mechanisms comprise pushing rods connected with the pushing plate, a convex column is arranged on one side of each pushing rod and connected with a second swing rod through the convex column, a second sliding groove is formed in the lower end of each second swing rod, the convex column is slidably arranged in the second sliding groove, the upper end of each second swing rod is rotatably arranged on the frame through a rotating shaft and is provided with a third sliding groove at a position close to the rotating shaft, a movable rod is slidably arranged in each third sliding groove, the movable rod can vertically slide along the corresponding third sliding groove and can rotate relative to the corresponding second swing rod, the rotation axis of the movable rod deviates from the axis (namely, the eccentric rotation), so that the movable rod can drive the corresponding second swing rod to swing back and forth when rotating, and further the pushing rod can reciprocate along the front and back directions, and the pushing rod can drive the pushing plate to move back and forth.

Further, the integrated working machine for Chinese chives further comprises an intermittent seeding device arranged on the frame, the intermittent seeding device comprises an intermittent driving mechanism and a gear seeder, the intermittent driving mechanism comprises a rotating disc and a moving block which moves reciprocally along the radial direction of the rotating disc, the rotating disc is connected with the gear seeder through a connecting structure so as to realize synchronous movement, a plurality of protrusions are uniformly distributed on the end face of the rotating disc at intervals along the circumference, the moving block is provided with two key blocks, the two key blocks are arranged diagonally in a rectangular shape, gaps allowing the protrusions to pass through are reserved between the two key blocks, the same side of the two key blocks is provided with a guide surface which inclines relative to the moving direction of the moving block and the two guide surfaces are arranged at an included angle, and when the moving block moves reciprocally along the radial direction of the rotating disc, the guide surfaces of the two key blocks respectively push the same protrusion once, and the two pushing operations enable the protrusions to rotate twice along the same direction so as to drive the rotating disc to realize intermittent rotation, and the gear seeder connected with the rotating disc rotates sequentially according to tooth pitch.

Further, the width of each key block does not exceed the spacing between two adjacent protrusions.

Further, the vertical distance between the two key blocks is not smaller than the length of the protrusion.

Further, the angle corresponding to each tooth pitch of the gear seeder corresponds to the angle of rotation of the rotary disk due to pushing of the key block.

Further, the integrated machine for producing the Chinese chives further comprises a fertilizing device arranged on the frame, the fertilizing device comprises a discharging bin and a screw rod, the screw rod is arranged at a discharging hole of the discharging bin and is coaxially matched with the discharging bin, and a driving device for driving the screw rod to rotate is connected to the upper end of the screw rod.

Further, the integrated machine for chives further comprises a sensor device mounted on the frame, wherein the sensor device comprises a soil sensor and a lifting mechanism for controlling the lifting of the soil sensor.

Further, the integrated working machine for the Chinese chives further comprises a soil digging and covering device arranged on the frame, the soil digging and covering device comprises two rotating shaft rods connected through a synchronous belt structure, one rotating shaft rod is connected with a driving device for driving the rotating shaft rod to rotate, and the two rotating shaft rods are respectively provided with a soil digging device and a soil covering device.

Further, the integrated machine for chives also comprises a solar panel arranged on the frame and used for supplying power to the machine.

Further, be provided with inclination adjusting device in the frame, solar panel links to each other and can receive its control and adjust inclination, inclination adjusting device includes rack and the gear meshing with it, solar panel is configured that its own one end can take place to deflect for the other end, solar panel is connected to rack one end and can drive it and take place the angle deflection, gear coaxial coupling has rotatory piece and rotatory piece's contact end is the V-arrangement, rotatory piece is connected with the spliced revolving column with it, the revolving column is provided with a plurality of rotatory pieces that are used for stirring rotatory piece's contact end in order to drive the gear around its week and these shifting pieces are crisscross and the interval sets up in proper order on the revolving column, the revolving column is connected with the drive arrangement who drives its rotation, when the revolving column rotates, the rotatory piece of shifting block on it is alternately stirred, leads to the gear and makes reciprocating movement, and then realizes the adjustment to solar panel inclination.

Further, the dial is configured to be able to adjust its mounting position on the spin column as desired.

Further, a plurality of dovetail grooves (for example, an even number not smaller than 2) are formed in the rotary column at intervals around the periphery, a shifting block is arranged in each dovetail groove, and the shifting blocks can move in the dovetail grooves to change the position of the shifting rotary blocks.

Further, a conveying mechanism is arranged between the reel mechanism and the bundling device. The conveying mechanism comprises a conveying belt obliquely arranged behind the reel mechanism and a synchronous belt wheel for driving the conveying belt to move.

The integrated machine for the Chinese chives can continuously finish the operations of poking, cutting and bundling of the Chinese chives by integrating the poking mechanism, the cutter and the bundling device, and remarkably improves the automation level and the operation efficiency of Chinese chives harvesting. Because of the automatic operation of the integrated machine for Chinese chives, the links of manual participation are reduced, the labor intensity of farmers in the Chinese chives harvesting process is effectively reduced, and the operation conditions are improved. The grain pulling mechanism can ensure the tidy arrangement of the leeks in the grain pulling process, reduce the leek damage, and simultaneously ensure the tidy cutting of the leeks by the cutter, thereby ensuring the quality of the leeks. The reel claw is arranged to allow the reel claw to rotate relative to the reel claw when the Chinese chives are stirred, so that the reel claw can adapt to Chinese chives with different densities, and the adaptability and the flexibility of the operation machine are improved. The multifunctional of the integrated machine reduces the dependence on various single-function devices, thereby reducing the equipment investment and the operation cost.

Drawings

FIG. 1 is a perspective view of a leek integrated operation machine;

FIG. 2 is a second perspective view of the integrated machine;

FIG. 3 is a perspective view III of the integrated chives machine;

FIG. 4 is a perspective view of a chives-integrated machine;

FIG. 5 is a perspective view of a leek-integrated machine;

fig. 6 is a schematic structural view of a reel mechanism;

FIG. 7 is a schematic view of the mounting structure of the reel and reel pawl;

FIG. 8 is a schematic view of a bundling mechanism;

FIG. 9 is a schematic diagram of the pushing mechanism and the rotary strapping mechanism;

FIG. 10 is a schematic diagram illustrating the cooperative use of two rotating plates;

FIG. 11 is a schematic view of the structure of the intermittent seeding device;

FIG. 12 is a schematic diagram of a structure of a moving block;

FIG. 13 is a schematic illustration of the cooperative use of a moving block and a rotating disk;

FIG. 14 is a schematic view of a mounting structure of a solar panel and a tilt adjustment device;

FIG. 15 is a schematic diagram of a second installation structure of the solar panel and the tilt adjusting device;

FIG. 16 is a schematic view of a pushing device;

Fig. 17 is a schematic view of the structure of the cutter.

In the figure:

1-a frame 1 a-a fixing seat 1 b-a supporting seat

1 C-mounting base 1 d-fixing frame 1d 1-top plate

2-Reel mechanism 2 a-grain lifter 2a 1-guide plate

2A 2-first connecting shaft 2 b-reel 2b 1-reel

2B 2-a seedling pulling claw 2b 3-an elastic piece 2b 4-a fixed column

2B 5-mounting column 2b 6-limiting table 2b 7-driving shaft

2B 8-first synchronous belt 2b 9-gear structure 3-cutter

3 A-moving blade 3 b-first swing rod 3b 1-first chute

3 C-sliding rod 3 d-rotary table 4-bundling device

4 A-bundling rope 4 b-workbench 4 c-U-shaped guide rail

4C 1-conveying groove 4c1 a-notch 4c 2-guiding opening

4 D-pressing mechanism 4d 1-upper press plate 4d 2-arched press plate

4D 3-first telescopic rod 4d 4-elastic component 4 e-pushing mechanism

4E 1-clamping wheel 4e 2-guiding component 4e 3-rope guiding idler wheel

4E 4-step motor 4e 5-friction ring of pushing mechanism

4E 6-adjusting rod 4 f-cutting mechanism 4f 1-cutting tool

4F 2-connecting rod 4f 3-intermediate rod 4f3 a-bar slot

4F 4-second telescopic rod 4f 5-sliding shaft

4 G-rotating strapping mechanism 4g 1-rotating plate

4G1 a-active rotary plate 4g1a 1-sleeve

4G1 b-follow-up rotary plate 4g1b 1-inner rod 4g1 c-through hole

4G1 d-limit part 4g 2-third synchronous belt

5-Intermittent sowing device 5 a-gear sowing device

5 B-intermittent drive mechanism 5b 1-rotary disk 5b1 a-projection

5B 2-moving block 5b 3-key block 5b3 a-guide surface

5B 4-moving rod 5b 5-swinging rod 5b 6-strut

5B 7-rotary crank 5b7 a-sliding slotted hole 6-pushing device

6 A-push plate 6 b-push rod 6 c-convex column

6 D-second swing rod 6d 1-second sliding groove 6d 2-third sliding groove

6 E-movable rod 6 f-crank disk 6 g-sliding seat

6 H-second synchronous belt 6 j-second connecting shaft 7-travelling wheel

8-Reel 9-fertilizer applicator 10-sensor device

11-Excavator 12-earthing device 13-solar panel

13 A-slide rail 14-inclination angle adjusting device 14 a-rack

14 B-gear 14 c-rotating block 14 d-rotating column

14D 1-dovetail groove 14 e-dial block 14 f-hinge

14 H-connecting seat 14 j-spring 14 k-fourth synchronous belt

15-Battery 16-conveying mechanism 16 a-conveyor belt.

Detailed Description

In order to facilitate a clearer understanding of the concept of the present invention by those skilled in the art, a further description thereof will be provided with reference to examples and drawings.

As shown in fig. 1 to 17, the present embodiment provides an integrated machine for chives, which comprises a frame 1, and a plurality of functional devices/mechanisms such as a reel mechanism 2, a cutter 3, a bundling device 4, etc. are mounted on the frame 1. The bottom of the frame 1 is provided with a walking part for driving the machine to walk, such as a walking wheel 7. A rotatable reel 8 is provided on the frame 1, and the bundling rope 4a is wound around the reel 8.

As shown in fig. 1, 4, 6 and 7, the reel mechanism 2 is positioned below the front end of the machine and comprises a front-back lifter 2a and a reel 2b. The reel 2b includes a reel 2b1 and a reel claw 2b2 provided on the reel 2b 1.

As shown in fig. 1, the grain lifter 2a is provided with a left guide plate 2a1 and a right guide plate 2a1, wherein the two guide plates 2a1 are positioned at the forefront end of the machine, and a proper gap is left between the two guide plates, so that the leeks can smoothly pass through the guide plates. The two guide plates 2a1 are arranged at an angle to form together an expanding trumpet-shaped channel with a guiding function. The accurate positioning is realized through interval setting and included angle setting between them to right and the direction to the leek. The two guide plates 2a1 are fixed to the frame 1 by a first connecting shaft 2a 2. In order to facilitate the adjustment of the angle between the guide plates 2a1, the upper end of the first connecting shaft 2a2 is designed to be rotatably mounted on the fixed seat 1a of the frame 1. Furthermore, the fixing base 1a is provided with a locking element, such as a jackscrew, for locking the first connecting shaft 2a2, so as to ensure the stable position of the guide plate 2a1 after adjustment. The arrangement not only improves the flexibility of adjustment, but also ensures the accuracy and safety of operation. Of course, in order to improve the working efficiency, the grain lifter 2a has two groups and is distributed on the left and right sides of the front end of the machine. For some first connecting shafts 2a2 with certain positions, the first connecting shafts can also be strip-shaped pieces, strip-shaped holes are formed in the horizontal end plate at the front end of the frame 1, the upper ends of the first connecting shafts 2a2 are arranged in the strip-shaped holes, and then the first connecting shafts are fixed through fasteners, so that the stability of the two guide plates 2a1 can be ensured.

For the reel 2b, a plurality of (for example, four) reel claws 2b2 are circumferentially spaced apart on the reel 2b1, usually uniformly spaced apart, the reel claws 2b2 extend and protrude outward of the reel 2b1, and the reel claws 2b2 are further connected to an elastic member 2b 3. In the operation process, the reel claw 2b2 can rotate relative to the reel 2b1, the design allows the reel claw 2b2 to flexibly adjust the length extending out of the reel 2b1 when the Chinese chives are stirred, and meanwhile, the deformation of the elastic piece 2b3 can effectively absorb and relieve acting force, so that damage to the Chinese chives is reduced. The design is not only suitable for the leeks with different densities, but also ensures the mildness and high efficiency of the whole seedling pulling process.

The reel 2b of the embodiment has better reel effect compared with the traditional star reel, and can well protect leeks while reel.

Specifically, as shown in fig. 7, the reel claw 2b2 is mounted on the reel 2b1 by a rotatable mechanical structure (e.g., a bearing and a shaft, the shaft being fixed to the reel 2b1, the reel claw 2b2 being fixed to the shaft by the bearing), allowing it to rotate while stirring the leeks. A series of fixed columns 2b4 and mounting columns 2b5 are uniformly distributed on the reel 2b1, and the number of the fixed columns and the mounting columns corresponds to the number of the reel claws 2b2 one by one, so that each reel claw 2b2 can be matched with a specific fixed column 2b4 and a specific mounting column 2b 5. The elastic member 2b3 is in the form of a torsion spring and is mounted on the mounting column 2b5, and two ends of the elastic member respectively abut against one side of the corresponding fixed column 2b4 and one side of the reel claw 2b2 (or are mounted in clamping grooves of the fixed column 2b4 and the reel claw 2b 2), so that necessary elastic support is provided, and necessary rotation of the reel claw 2b2 in a reel process is allowed. In addition, the reel 2b1 is provided with a limiting table 2b6 on the other side of the reel claw 2b2 for limiting the rotation range of the reel claw 2b2, so that the reel claw 2b2 is ensured not to excessively rotate in the working process, and thus is prevented from rotating to the inside of the reel 2b 1. The design can ensure the stability of the seedling pulling claw 2b2 in the whole seedling pulling process, and avoid the influence on harvesting efficiency or the mechanical damage caused by excessive rotation.

Reel 2b is usually arranged in pairs, directly in front of the machine. Reel 2b is used as the key component of the integrated machine for chives, and has the main functions of: the positive leek is pushed backwards, so that the leek is guided to the rear conveyor belt 16a, and the leek is prevented from toppling forwards after being cut off, and the cutter is prevented from being blocked, so that the harvesting quality is prevented from being influenced. In order to adapt to the leeks with different heights, the embodiment is provided with a plurality of groups of reel wheels 2b with different heights, so that the reel effect is greatly improved. In order to reduce crop injury, the present embodiment changes the four reel claws 2b2 of the reel 2b into flexible claws, namely reel claws 2b2 equipped with elastic members 2b3, and these reel claws 2b2 can automatically adjust reel strength according to the density of leeks. When the Chinese chives are dense, the elastic piece 2b3 of the seedling pulling claw 2b2 deforms, so that the seedling pulling claw 2b2 is driven to rotate and the contact length with the Chinese chives is shortened, thereby reducing seedling pulling force and reducing damage to crops. In contrast, when the leeks are sparse, the deformation of the elastic piece 2b3 is smaller, and the stability of the seedling pulling effect is ensured.

In the present embodiment, the number of the reel mechanisms 2 is two, each set includes two pairs of reels 2b, and the two pairs of reels 2b are arranged at intervals one above the other. Each pair of reel 2b comprises two reel discs 2b1, which reel discs 2b1 are mounted on two drive shafts 2b7, respectively. The mounting positions of the two reel plates 2b1 in each pair of reel wheels 2b are consistent, so that synchronous work during rotation is ensured, and consistent reel action is realized. Of these, there are four drive shafts 2b7 in total, divided into two groups of two, and the two drive shafts 2b7 are moved toward each other. Thanks to this configuration of reel 2b, the machine is able to harvest two rows of crops (i.e. two ridges) simultaneously in one pass, improving the harvesting efficiency. In this embodiment, each reel 2b has the same structure, so that the paired two reels 2b need to be mounted on the corresponding driving shafts 2b7 in a positive-negative manner, so that the reels 2b2 on the two reels 2b can rotate in opposite directions (e.g. clockwise and counterclockwise) to drive the leeks backward.

In order to reduce the drive source, the present embodiment employs one motor to realize the movement of the two sets of drive shafts 2b 7. Specifically, as shown in fig. 6, the two sets of drive shafts 2b7 are connected one to one by a timing belt structure, ensuring that they can rotate synchronously. This means that one drive shaft 2b7 of each group is directly connected to the corresponding drive shaft 2b7 of the other group by means of a first synchronization belt 2b8, so that a synchronized movement of the two groups of drive shafts 2b7 is achieved. The two drive shafts 2b7 in either group are driven by means of a gear arrangement 2b9, which enables them to rotate in opposite directions, effecting a movement in opposite directions. In one of the groups, a drive shaft 2b7 is selected to be connected to a drive motor which is responsible for driving this drive shaft 2b7 in rotation. By the timing belt structure, the driving shaft 2b7 connected with the driving motor can indirectly drive the corresponding driving shaft 2b7 in the other group to rotate, thereby realizing the synchronous rotation of the two groups of driving shafts 2b 7. Thus, one motor can drive the two groups of driving shafts 2b7 to rotate at the same time, and the synchronous belt and the gear structure 2b9 are matched to ensure that the two driving shafts 2b7 in each group can move in opposite directions, so that efficient reel operation is realized.

As shown in fig. 1, 5 and 7, the cutter 3 employs a reciprocating cutter 3 and includes at least two serrated blades arranged in a stack. Two are taken as an example, which have a fixed blade and a movable blade 3a cooperating therewith. The position of the fixed blade is fixed, and the movable blade 3a can perform transverse linear motion so as to realize the cutting function. The cutter 3 is located below the reel 2, i.e. the bottom of the machine, generally below the lower reel 2b1, ensuring that the cutting action is completed while the reel is being pulled. The movable blade 3a is vertically connected with a first swing rod 3b along the horizontal plane direction, the first swing rod 3b is connected with a slide rod 3c, and the slide rod 3c is arranged in a first chute 3b1 at the other end of the swing rod and can linearly slide in the chute. The slide bar 3c is configured to be rotatable relative to the first swing link 3b, and the rotation axis thereof is offset from the axis of the slide bar 3c itself (i.e., eccentrically rotates), so that the slide bar 3c can drive the first swing link 3b to swing left and right when rotated. When the sliding rod 3c slides and rotates in the first sliding groove 3b1, power is transmitted to the first swinging rod 3b, and the movable blade 3a is driven to reciprocate left and right, so that the cutting of Chinese chives is realized. The transmission of power is achieved by rotation and sliding of the slide bar 3 c. The sliding rod 3c can be arranged at one end of a crank, and the crank rotates by taking the other end of the crank as a rotation axis to drive the sliding rod 3c to rotate, so as to drive the movable blade 3a to reciprocate. Or the slide bar 3c can also be arranged at the edge of a rotary table 3d, the rotary table 3d rotates by taking the center of the rotary table as the rotation axis, and the slide bar 3c and the movable blade 3a can be driven to perform the required movement. Of course, a limit guide mechanism may be provided between the first swing link 3b and the frame 1 so that the first swing link 3b is limited to move only in the left-right direction.

As shown in fig. 1 and 4, a conveying mechanism 16 is arranged between the reel mechanism 2 and the bundling device 4. The conveying mechanism 16 includes a conveying belt 16a obliquely disposed behind the reel mechanism 2 and a timing pulley that drives the conveying belt 16a to move. The conveyor belt 16a is a conveyor belt 16a with teeth on the surface, which is used for improving the friction force in the conveying process of the Chinese chives. Baffles are also provided on both sides of the conveyor belt 16a to prevent leeks from moving out of the conveyor belt 16a during the conveying process. The synchronous pulley is connected to a driving device, such as a motor, for driving it in rotation.

In agricultural production, chives bundling is a tedious and time-consuming task. In order to improve the production efficiency, the present embodiment employs a bundling device 4 that can achieve automated bundling. As shown in fig. 1-4, 8-10 and 16, the bundling device 4 mainly comprises a pressing mechanism 4d, a cutting mechanism 4f and a rotary bundling mechanism 4g, and the three mechanisms work cooperatively to complete bundling. The working process of the bundling device 4 mainly comprises the steps of threading, cutting, compressing and bundling of the Chinese chives, pushing and the like of the bundling rope 4 a. Specifically: first, the bundling cord 4a is threaded to a specified position of the apparatus. Next, the cutter mechanism 4f cuts the bundling string 4a to prepare an appropriate bundling length for each bundle of leeks. Then, the compressing mechanism 4d compresses the Chinese chives, so that the Chinese chives are ensured to be kept tidy in the bundling process, and the scattering is avoided. Subsequently, the rotary bundling mechanism 4g starts to work and bundles the leeks. The rotary bundling mechanism 4g tightly winds the bundling rope 4a on the Chinese chives to form a firm bundling effect. Finally, the pushing device 6 pushes out the bundled Chinese chives for subsequent treatment and packaging.

As shown in fig. 8 and 16, the bundling device 4 comprises a bundling rope 4a for bundling and a workbench 4b forming an operation platform, wherein a U-shaped guide rail 4c is arranged on the workbench 4b, the U-shaped guide rail 4c is perpendicular to the workbench 4b, the bottom of the U-shaped guide rail 4c is embedded into a strip-shaped groove of the workbench 4b, and the upper surface of the bottom of the U-shaped guide rail 4c is flush with the surface of the workbench 4 b. One side or both sides of the U-shaped guide rail 4c are provided with a pressing mechanism 4d for pressing the object to be bundled, and the pressing mechanism 4d is used for properly pressing the Chinese chives when the Chinese chives fall into the U-shaped guide rail 4c on the workbench 4b through the conveyor belt 16 a. As shown in fig. 1 and 8, the inner side (i.e., the side toward the center) of the U-shaped rail 4c is provided with a conveying groove 4c1 extending in the longitudinal direction thereof, and the conveying groove 4c1 may have a T-shaped cross section. As shown in fig. 1, a trumpet-shaped guide opening 4c2 may be provided at the feed end of the feed slot 4c1 so that the bundling string 4a smoothly enters the feed slot 4c1. The main function of the conveying trough 4c1 is to provide a stable guiding and support for the bundling ropes 4 a. Its design ensures that the strapping strand 4a remains in the correct position when passing through the U-shaped guide rail 4c, thus achieving an accurate strapping. In addition, the notch 4c1a of the conveying groove 4c1 is positioned on the inner side surface of the U-shaped guide rail 4c and has a width smaller than that of the inner cavity of the U-shaped guide rail, and the design allows the bundling rope 4a to be safely separated from the notch 4c1a when the bundling rope 4a is pulled by external force, so that the bundling rope 4a is prevented from being broken or equipment is prevented from being damaged.

As shown in fig. 1,2, 8, and 9, the U-shaped guide rail 4c has an opening facing the table 4b, and a pushing mechanism 4e and a cutting mechanism 4f are provided on the opening side. The pushing mechanism 4e is responsible for pushing the bundling string 4a into the conveying groove 4c1 in the U-shaped guide rail 4c, and the cutting mechanism 4f cuts after the bundling string 4a is pushed in place. As shown in fig. 8 and 9, a rotary bundling mechanism 4g is further provided between the pushing mechanism 4e and the opening side of the U-shaped rail 4 c. This mechanism not only allows the bundling string 4a to pass therethrough, but also is capable of rotationally pulling both ends of the bundling string 4 a. By such rotation and pulling, the bundling string 4a can be pulled out from the notch 4c1a of the conveying groove 4c1 and cross-fixed on the object to be bundled (leek), thereby realizing the fastening and bundling. The above arrangement ensures smooth penetration, pushing, cutting and bundling of the bundling rope 4a, and improves the automation degree and efficiency of the whole bundling process. The addition of the rotary strapping means 4g enables the strapping lines 4a to fix the objects to be strapped in a controlled and efficient manner, ensuring strapping quality and consistency.

In order to enhance the pushing force of the bundling rope 4a in the conveying groove 4c1 of the U-shaped guide rail 4c, a notch communicating with the conveying groove 4c1 is provided on the outer side of the U-shaped guide rail 4c in this embodiment. This notch is located in the middle of the semicircular arc of the U-shaped guide rail 4c, providing space for the auxiliary wheel to enter the conveying groove 4c 1. An auxiliary wheel is arranged at the notch and has the function of driving the bundling rope 4a to move along the conveying direction through frictional contact with the bundling rope 4 a. The auxiliary wheel is driven in rotation by a drive means, which may be a stepper motor. This design enables the bundling rope 4a to move more smoothly in the conveying groove 4c1 of the U-shaped guide rail 4c, while the rotary motion of the auxiliary wheel cooperates with the pushing mechanism 4e, ensuring that the pushing of the bundling rope 4a is both efficient and stable. Through such a smart mechanical fit, the bundling device 4 of the present embodiment can achieve a more automated and efficient bundling process.

The bundling rope 4a is usually a rope having a certain supporting strength, for example, a plastic tape with a wire built in, as the bundling rope 4 a. Such a bundling cord 4a consists of a flexible plastic tape and wires embedded therein, such as iron wires, to provide additional structural support. Wherein, the plastic belt tightly wraps the metal wire, forming a stable structure. In the T-shaped conveying groove 4c1, two sides of the plastic tape are positioned at two sides of the inner cavity of the conveying groove 4c1, and the metal wire in the middle corresponds to the notch 4c1a of the conveying groove 4c 1. This arrangement allows the strapping strand 4a to be pulled out of the slot 4c1a more easily when subjected to tension, thereby achieving quick and efficient strapping. By this design, the bundling rope 4a not only has the required supporting strength and flexibility, but also can flexibly adapt to different tension demands in the bundling process. The addition of the wire enhances the overall structural stability, while the flexibility of the plastic belt ensures a smooth movement of the rope in the conveying trough 4c 1.

As shown in fig. 8, the pressing mechanism 4d includes an upper pressing plate 4d1 and an arched pressing plate 4d2, which are disposed at an upper and lower interval. Which are connected by left and right elastic members 4d4, and compression springs are generally used. When the arched pressing plate 4d2 presses the object to be bundled, such as leek, the elastic member 4d4 is elastically deformed to provide necessary force for the pressing process. The frame1 is provided with a first telescopic rod 4d3 which is vertically arranged, and the upper pressing plate 4d1 is fixed at the bottom of the first telescopic rod 4d 3. The main driving force of the compressing mechanism 4d comes from the first telescopic rod 4d3, and the compressing and releasing of the Chinese chives are realized through telescopic control. The design not only ensures the stability of the pressing plates when the Chinese chives are pressed, but also effectively avoids the damage of the Chinese chives in the pressing process through the elastic action of the elastic part 4d4 between the pressing plates. The compressing mechanism 4d can reduce the damage to the Chinese chives to the greatest extent while guaranteeing the bundling quality, and realize the efficient and mild compressing effect.

In the pressing mechanism 4d, the arched pressing plate 4d2 has a shape which can form a gathering effect in the pressing process so as to tightly press the Chinese chives together. Therefore, the tightness of the binding is improved, and the arched pressing plate 4d2 can be adaptively adjusted according to the thickness and the density of the Chinese chives, so that the optimal effect can be achieved when the Chinese chives are pressed each time. Wherein the elastic member 4d4 is added to mitigate damage to the leeks during the compacting process. When the pressing plate is pressed down, the elastic part 4d4 can elastically deform to absorb part of the pressing force, so that the direct impact force on the Chinese chives is reduced. The buffer effect is helpful for protecting the integrality of the Chinese chives and avoiding unnecessary damage in the compacting process.

As shown in fig. 8 and 9, the pushing mechanism 4e is a key part of the bundling device 4, and includes two clamping wheels 4e1, which cooperate to clamp and push forward the bundling string 4a through frictional contact. The two pinch wheels 4e1 are mounted on the support base 1b and rotate in opposite directions, respectively, ensuring that the bundling rope 4a moves smoothly toward the conveying groove 4c 1. The support base 1b is itself fixed to the frame 1, providing a stable mounting base for the pushing mechanism 4 e. At both front and rear ends of the pinch roller 4e1, a guide member 4e2 for guiding movement of the bundling rope 4a is provided, which is located above the table top of the support base 1b, in which a guide slot hole for passing the bundling rope 4a is provided. A rope guide idler 4e3 is also provided on the side of the push-in end of the bundling rope 4a of the pinch roller 4e1, above the table top of the support base 1b, and a sufficient space is left below for the bundling rope 4a to pass smoothly. The guide rope idler wheel 4e3 is provided with blocking parts at two sides, and the blocking parts can also play a role in guiding, so that the bundling rope 4a can keep the correct direction in the pushing process. In order to achieve accurate control, two pinch rollers 4e1 are driven by stepper motors 4e4, respectively, one on the upper side of the support base 1b and the other on the lower side of the support base 1 b.

In the present embodiment, three stepping motors are used for driving in order to ensure that the bundling cord 4a can smoothly enter the conveying groove 4c1 and travel one turn along the U-shaped guide rail 4 c. Wherein, two stepper motors work cooperatively and are responsible for driving the clamping wheel 4e1 pushing the bundling rope 4 a. The two motors adopt a differential drive mode, and the problem of sagging of the bundling rope 4a caused by dead weight can be effectively overcome by setting a specific differential ratio, so that the bundling rope can be ensured to smoothly penetrate into the U-shaped guide rail 4 c. Through testing, the present embodiment sets the speed ratio of the two stepper motors driving the pinch roller 4e1 to 2:3, so that the bundling rope 4a can smoothly enter the T-shaped conveying groove 4c1 of the U-shaped guide rail 4 c. Since the U-shaped guide rail 4c has a longer stroke, the resistance encountered by the bundling rope 4a increases gradually as the depth of the bundling rope into the guide rail increases. To solve this problem, a stepping motor is additionally provided in the middle of the half arc of the U-shaped rail 4c for driving the auxiliary wheel in contact with the bundling rope 4 a. This auxiliary wheel further assists the bundling rope 4a to smoothly move in the U-shaped guide rail 4c by frictional contact with the bundling rope 4a and protrudes from the other end. By this design, not only the conveying efficiency of the bundling rope 4a in the U-shaped guide rail 4c is improved, but also the smoothness and stability of the whole bundling process are ensured.

As shown in fig. 8, 9, and 10, the rotary strapping mechanism 4g is a key part for achieving the cross-fixing of the strapping lines 4a, and is composed of two rotary plates 4g 1. Both ends of each rotating plate 4g1 are provided with corresponding passing holes 4g1c allowing the bundling string 4a to pass therethrough. In order to ensure that the rotary plates 4g1 can cooperate, sleeves 4g1a1 and inner rods 4g1b1 are respectively arranged on the end faces of the rotary plates, wherein the inner rods 4g1b1 are arranged inside the sleeves 4g1a 1. The inner rod 4g1b1 and the sleeve 4g1a1 and/or the two rotary plates 4g1 interact with each other by frictional contact. This design allows one of the rotating plates 4g1 to rotate at different speeds by friction while rotating the other rotating plate 4g 1. When the two rotary plates 4g1 are rotated, the overlapping area between their corresponding through holes 4g1c is correspondingly reduced, so that the binding rope 4a is clamped. The choice of the through hole 4g1c has flexibility and can be prismatic, square, rectangular or other through holes to adapt to different application requirements. In the present embodiment, prismatic through holes are preferably used because they show better performance in practical applications. Wherein the end of the sleeve 4g1a1 is fitted with a coaxially arranged synchronizing wheel which is connected via a third synchronizing belt 4g2 to a further synchronizing wheel fixed to the frame 1. In this way, when the synchronizing wheel on the frame 1 is driven to rotate by the driving device (e.g. motor), it will transmit power through the synchronizing belt, thereby driving the sleeve 4g1a1 connected thereto to rotate. The rotation of the sleeve 4g1a1 further drives the rotating plate 4g1 connected with the sleeve, so that the cooperative movement of the whole mechanism is realized.

In the rotary bundling mechanism 4g, the two rotary plates 4g1 are a driving rotary plate 4g1a and a driven rotary plate 4g1b (also referred to as driven rotary plates), respectively. The bundling string 4a passes through the passing holes 4g1c of the two rotating plates 4g1 in a specific order, and the paths thereof are in turn: the upper end of the driving rotary plate 4g1a passes through the hole 4g1c, the upper end of the follow-up rotary plate 4g1b passes through the hole 4g1c, the U-shaped guide rail 4c, the lower end of the follow-up rotary plate 4g1b passes through the hole 4g1c, and finally returns to the lower end of the driving rotary plate 4g1a to pass through the hole 4g1c. The stepping motor first drives the driving rotation plate 4g1a to rotate. Since the bundling string 4a is fixed in the passing holes 4g1c of the two rotating plates 4g1, the rotation of the driving rotating plate 4g1a will drive the following rotating plate 4g1b to rotate synchronously. However, during rotation, the bundling cord 4a may come out of the passing hole 4g1c. To avoid this, the present embodiment introduces a friction adjusting mechanism that increases the holding force of the bundling string 4a by adjusting the friction force (i.e., resistance force) acting on the follower rotation plate 4g1 b. By this design, the two rotary plates 4g1 can be held at a certain angle and perform a rotary motion together. This allows the bundling rope 4a to be effectively pulled out of the T-shaped conveying groove 4c1 inside the U-shaped guide rail 4c, and bundling of the leeks is completed by means of cross rotation.

Wherein the inner rod 4g1b1 extends out of the sleeve 4g1a1 and is connected with an adjusting device (i.e. friction adjusting structure) for adjusting the rotational resistance of the inner rod 4g1b 1. As shown in fig. 8, the adjusting device includes a friction ring 4e5 fixed to the frame 1, and an inner rod 4g1b1 is installed in the friction ring 4e 5. The friction ring 4e5 is provided with a notch, and an adjusting rod 4e6 (for example, a screw thread is connected to the friction ring 4e5, and a rotary deflector rod is arranged at the end of the adjusting rod 4e 6) is arranged at the position for adjusting the width of the notch, thereby adjusting the tightness of the friction ring 4e 5. By rotating the adjustment lever 4e6, the pressure applied to the inner lever 4g1b1 by the friction ring 4e5 can be changed, thereby adjusting the resistance encountered when the inner lever 4g1b1 rotates. This design enables the operator to precisely control the friction force between the inner rod 4g1b1 and the sleeve 4g1a1 as needed, thereby affecting the rotation speed of the rotation plate 4g1 and the clamping force of the bundling rope 4 a.

During the bundling, the bundling string 4a needs to pass through the passing holes 4g1c of the rotating plate 4g1 in sequence. Due to the distance between the rotation plate 4g1 and the U-shaped guide rail 4c, this may cause the bundling cord 4a to be asymmetric with respect to the rotation center at its upper and lower ends after passing through. In order to ensure that both the upper and lower ends of the bundling cord 4a can be effectively caught at the same time, it is generally necessary to keep the upper and lower ends of the bundling cord 4a at the same relative position as the passing hole 4g1c. To achieve this effect, the present embodiment sets the shape of the through hole 4g1c to be prismatic. The prismatic hole design allows the bundling string 4a to be naturally adjusted by the squeezing action during rotation, maintaining a symmetrical structure even if the relative positions of the upper and lower ends are different at the time of initial passing. This design not only ensures the stability of the bundling rope 4a, but also improves the efficiency and reliability of the bundling process. Through the design of the prismatic holes, proper symmetry of the bundling rope 4a can be ensured all the time in the rotary bundling process, so that the whole bundling operation is optimized.

In the rotary strapping mechanism 4g, the passing hole 4g1c of the rotary plate 4g1 is designed to be wider than the strapping line 4a, for example, the passing hole 4g1c is 40mm in width (for example, the diagonal length of a prismatic hole), and the strapping line 4a is only 10mm in width. This design provides a sufficient tolerance to ensure that even a small positional misalignment of the rotary plate 4g1 during resetting does not interfere with the proper threading of the bundling rope 4a and the bundling operation. Through tests, the optimal angle for clamping the bundling ropes 4a between the rotating plates 4g1 can be determined to be 9.6 degrees, and the angle can ensure that the rotating plates 4g1 stably clamp the bundling ropes 4a, so that a guarantee is provided for realizing uniform bundling. Further tests have shown that when the rotating plate 4g1 is rotated 12 turns, a uniform and ideal binding force for the leeks can be achieved. After 12 rounds of bundling are completed, the driving rotary plate 4g1a reversely rotates by 9.6 degrees, and the overlapped part of the through hole 4g1c is enlarged, so that the bundling rope 4a automatically falls off from the through hole 4g1c, and meanwhile, the follow-up rotary plate 4g1b can be caused to return to the initial position and overlap with the driving rotary plate 4g1a, the resetting is realized, and the preparation is made for the next bundling operation. Naturally, in order to avoid excessive rotation of the two rotating plates 4g1 during the resetting, a limit portion 4g1d may be provided on the side portion of the rotating plate 4g 1. The function of this stopper portion 4g1d is to prevent the rotation plate 4g1 from continuing to rotate by its physical blocking mechanism when the rotation plate 4g1 is rotated back to the position overlapping the other rotation plate 4g 1.

The rotary strapping mechanism 4g of the embodiment can clamp and tie the strapping rope 4a by only one motor, and has simple structure and low manufacturing cost.

As shown in fig. 2, the cutting mechanism 4f is located between the pushing mechanism 4e and the feed end of the U-shaped rail 4 c. The mechanism is equipped with a cutting tool 4f1 for performing a cutting action. The cutting tool 4f1 can be operated in two ways: firstly, downwards deflection, namely the cutter rotates to a cutting position in a vertical plane; and secondly, the cutter moves downwards integrally, namely, the cutter moves to a cutting position along a straight line in the vertical direction. In either way, the cutter 4f1 can accurately cut the pierced bundling string 4a, ready for the subsequent bundling action.

In this embodiment, the cutting mechanism 4f is composed of a plurality of components that work cooperatively to achieve precise severing of the bundling cord 4a. One end of the cutting tool 4f1 is rotatably connected with the supporting seat 1b, and a gap is arranged on the supporting seat 1b for the tool to pass through. The location of this gap is where shear forces are provided to sever the bundling cord 4a. The other end of the cutter 4f1 is connected to the intermediate lever 4f3 through a connecting lever 4f 2. The two ends of the middle rod 4f3 are rotatably connected with the frame 1 through a rotating shaft, and the middle rod 4f3 is allowed to swing. One end of the middle rod 4f3 is connected with a connecting rod 4f2, and the other end is connected with a second telescopic rod 4f4 which is vertically arranged. The other end of the intermediate rod 4f3 is also provided with a bar-shaped slot 4f3a, and the lower end of the second telescopic rod 4f4 is provided with a sliding shaft 4f5, and the sliding shaft 4f5 is slidably arranged in the bar-shaped slot 4f3 a. When the second telescopic rod 4f4 performs telescopic movement, the sliding shaft 4f5 slides in the bar-shaped slot 4f3a to drive the middle rod 4f3 to swing. This swinging motion is transmitted to the cutter 4f1 via the connecting rod 4f2, and the cutter is deflected up and down. By such a link mechanism design, the output moment of the second telescopic rod 4f4 is amplified, thereby effectively cutting off the bundling string 4a. The workflow of the cutting mechanism 4f is as follows: when the second telescopic rod 4f4 is contracted and lifted, the cutting tool 4f1 cuts down to complete cutting of the bundling rope 4 a; subsequently, the second telescopic rod 4f4 is extended and lowered, and the cutter 4f1 is lifted up, and returns to the original position to wait for the next cutting instruction.

It should be noted that the bar-shaped slot 4f3a on the intermediate rod 4f3 generally forms an angle with the second telescopic rod 4f4, so that the lower end of the second telescopic rod 4f4 is provided with a portion of the sliding shaft 4f5, and can slide smoothly in the bar-shaped slot 4f 3a. When the second telescopic rod 4f4 stretches, the sliding shaft 4f5 moves along the track of the strip-shaped slotted hole 4f3a to drive the middle rod 4f3 to swing as required, so that the up-and-down deflection action of the cutting tool 4f1 is realized.

The integrated machine for chives also comprises a pushing device 6. The pushing device 6 has the function of pushing out the tightly bound leeks after the binding is completed. As shown in fig. 16, the apparatus is mainly composed of a push plate 6a and driving mechanisms on both sides of the push plate 6a. The drive mechanism effects the reciprocating movement of the push plate 6a by means of a push rod 6b connected to the push plate 6a. The end of the push rod 6b is provided with a convex column 6c and is connected with a second swing rod 6d, the lower end of the second swing rod 6d is provided with a second chute 6d1, and the convex column 6c is slidably arranged in the second chute 6d1 and can slide in the second chute 6d 1. The upper end of the second swing rod 6d is arranged on the frame 1 through a rotating shaft, and a third sliding groove 6d2 is arranged on (the upper end of) the second swing rod 6d below the rotating shaft. The third chute 6d2 is provided with a movable lever 6e, and the movable lever 6e can slide up and down in the third chute 6d2 while rotating relative to the second swing lever 6 d. The rotation axis of the movable rod 6e deviates from the axis (namely, eccentrically rotates), so that the second swing rod 6d is driven to swing back and forth, the push rod 6b is further pushed to reciprocate along the back and forth direction, and the push rod 6b drives the push plate 6a to reciprocate back and forth. In order to improve the stability of the push plate 6a and reduce friction, rollers may be mounted at both ends of the underside of the push plate 6a, so that the push plate 6a can be effectively supported and friction force during movement thereof can be reduced. In addition, two linear rails can be arranged on the frame 1, a sliding seat 6g capable of sliding is arranged on the rails, and a convex column 6c is arranged on the sliding seat 6g to provide a stable guiding function, ensure the accuracy and stability of the movement of the push rod 6b and enable the push rod 6b to push the push plate 6a along a straight line.

The movable rod 6e can be mounted at the edge of a crank disc 6f, and a central shaft of the crank disc 6f is connected with a driving device to drive the crank disc 6f to rotate, so as to drive the movable rod 6e to slide and rotate in the third sliding groove 6d2, so that the second swing rod 6d swings back and forth, and further the push rod 6b moves back and forth along the front-back direction.

The pushing device 6 of the embodiment has quick return characteristic, has lower speed when pushing out the Chinese chives, and ensures large output force; and the speed is higher during recycling, thus improving the overall working efficiency.

In order to ensure synchronous movement of the crank discs 6f on both sides, a synchronizing wheel is mounted on the central shaft of the crank disc 6 f. These synchronizing wheels are connected to one another by means of a second synchronizing belt 6h, which is fixed to a second connecting shaft 6j (for example a hexagonal shaft), which is mounted on the frame 1 by means of a bearing block. The second connecting shaft 6j is driven by the driving motor to rotate, so that the synchronous wheel is driven to rotate. Two ends of the second connecting shaft 6j are respectively connected with a group of synchronous belt structures, so that synchronous rotation of the crank discs 6f at two sides is ensured. This synchronous movement enables the second swing link 6d to swing in unison and transmits power to the push plate 6a through the push rod 6b, achieving effective reciprocation of the push plate 6 a.

The integrated machine for chives also comprises an intermittent seeding device 5 arranged on the frame 1. As shown in fig. 11-13, the intermittent seeding device 5 includes a cooperating intermittent drive mechanism 5b and a gear planter 5a. The outer circumference of the gear planter 5a is provided with evenly distributed tooth slots, each for placing seeds. The intermittent drive mechanism 5b includes a rotary disk 5b1 (also called an indexing seeding disk) and a moving block 5b2 connected thereto. The moving block 5b2 is reciprocally moved mainly in a radial direction (for example, a vertical direction) of the rotating disk 5b 1. The rotary disk 5b1 is connected to the gear seeder 5a by a connection structure, for example, the rotary disk 5b1 and the gear seeder 5a are fixedly connected by a synchronizing shaft and coaxially arranged, ensuring that both rotate synchronously. On the outer end face of the rotary disk 5b1, a plurality of projections 5b1a are provided at regular intervals along the circumference, and these projections 5b1a interact with two key blocks 5b3 (e.g., wedge-shaped projections) on the moving block 5b2, see fig. 13. The two key blocks 5b3 are diagonally arranged in a rectangular shape with a space formed therebetween, allowing the protrusion 5b1a on the rotary disk 5b1 to pass. As shown in fig. 12 and 13, the same side of the two key blocks 5b3 is provided with a guide surface 5b3a inclined with respect to the moving direction of the moving block 5b2, and the two guide surfaces 5b3a are disposed at an angle. Both guide surfaces 5b3a are arranged facing each other, i.e. facing each other, between the two key blocks 5b 3. As shown in fig. 13, when the moving block 5b2 is reciprocally moved in the radial direction of the rotary disk 5b1, the guide surfaces 5b3a (inclined arrangement) of the two key blocks 5b3 push the same protrusion 5b1a in the going and return, respectively. These two pushes cause the rotating disc 5b1 to intermittently rotate twice in the same direction, thereby driving the gear seeder 5a to sequentially rotate according to the pitch, and realizing precise seeding. By intermittent rotation, uniform distribution of seeds and consistency of sowing can be ensured.

In the intermittent sowing device 5, the dimensional relationship between the key blade 5b3 and the projection 5b1a is particularly considered to optimize the smoothness and synchronism of the movement. The width of each key block 5b3 does not exceed the spacing between two adjacent projections 5b1a, which ensures that the key block 5b3 can pass smoothly between the projections 5b1a, thereby avoiding obstruction during movement. Meanwhile, the up-down spacing of the two key blocks 5b3 is set to be not smaller than the length of the projection 5b 1a. This design allows one key block 5b3 to push the protrusion 5b1a without interference with the other key block 5b3, ensuring the smoothness and reliability of movement. Further, the angle corresponding to each rotation of the gear planter 5a by one pitch and the angle by which the rotary disk 5b1 is rotated by the pushing of the key block 5b3 are identical. This synchronization ensures that each tooth slot of the gear seeder 5a can accurately reach the seeding position in the intermittent rotation of the rotary disk 5b1, ensuring the uniformity and accuracy of seeding.

The reciprocating motion of the moving block 5b2 is controlled by a crank block mechanism. As shown in fig. 11, the upper end of the moving block 5b2 is connected to the mounting seat 1c on the frame 1 through a coaxial moving rod 5b4, and the moving rod 5b4 is mounted in a guide hole of the mounting seat 1c, thereby ensuring accurate linear movement. The upper end of the moving rod 5b4 is rotatably connected to a swing rod 5b5, and the other end of the swing rod 5b5 is connected to a spool 5b6. A rotary crank 5b7 is fixed to the frame 1, and a slide slot 5b7a is provided in the crank, in which a slide post 5b6 is mounted. When the motor drives the rotary crank 5b7 to rotate, the slide column 5b6 slides in the slotted hole to drive the swinging rod 5b5 to swing for 360 degrees. This swinging motion is then transmitted to the moving rod 5b4, and finally, the up-and-down reciprocating motion of the moving block 5b2 is achieved.

The integrated operation machine for Chinese chives of the embodiment adopts a high-efficiency sowing mode to finish sowing tasks of two rows at one time. For this purpose, the machine is equipped with two gear-wheel seeders 5a and the synchronous connection between the two seeders is achieved by means of a synchronous belt structure, ensuring the consistency and uniformity of seeding. The rotation of the gear planter 5a is controlled by an intermittent drive mechanism 5b (also referred to as a wedge indexing intermittent mechanism). The motor converts the rotational motion of the swing lever 5b5 into the reciprocating rectilinear motion of the moving block 5b2 through the crank slider mechanism. Every time the moving block 5b2 moves downward, the rear gear seeder 5a rotates one pitch, and likewise, when the moving block 5b2 moves upward, the gear seeder 5a also rotates one pitch, thereby realizing precise intermittent seeding. Seeds enter the system through a tee and then fall down via the gear planter 5 a. Finally, the bellows blows out the seeds and precisely sows them to a predetermined position. Thus, not only the seeding efficiency is improved, but also the uniform distribution of seeds and the seeding accuracy are ensured by precisely controlling the seeding process. In addition, the upper end of the gear seeder 5a is connected with a storage bin through a pipeline, and the storage bin is arranged at the top of the frame 1.

The working principle of the intermittent seeding device 5 is based on the interaction of the indexing seeding disc (i.e. the rotating disc 5b 1) and the key block 5b3 (i.e. the wedge-shaped protrusion) on the moving block 5b 2. Taking the indexing disk design with 15 slot-like projections 5b1a, the gear planter 5a is internally provided with 30 teeth of gears as an example. These groove-like projections 5b1a on the indexing seeding tray are used to control the intermittence of the seeding. The moving block 5b2 is provided with two key blocks 5b3, the distance between which determines the intermittent time period of the indexing seeding tray.

For each rotation of one pitch, the gear planter 5a rotates by an angle of 12 °. This means that when the moving block 5b2 moves downwards, the guide surface 5b3a of the upper key block 5b3 (i.e. the key block 5b3 located above) is in contact with a groove-shaped protrusion 5b1a on the indexing seeding tray, forcing the protrusion 5b1a to rotate counter-clockwise by a pitch of 12 °, at which time the vertically projected surface (downwards) of the groove-shaped protrusion 5b1a falls onto the guide surface 5b3a of the lower key block 5b 3. Subsequently, when the moving block 5b2 moves upward, the guide surface 5b3a of the lower key block 5b3 (i.e., the lower key block 5b 3) comes into contact with the same groove-shaped protrusion 5b1a on the index plate, again forcing the protrusion 5b1a to rotate counterclockwise by one pitch, i.e., another 12 °, at which time the vertically projected surface (upward) of the latter groove-shaped protrusion 5b1a falls on the guide surface 5b3a of the upper key block 5b 3. Through two movements of the moving block 5b2 one above the other, the indexing seeding tray achieves two intermittent rotations, which in total rotate by a distance of two teeth. Therefore, each time the moving block 5b2 completes one upward movement or one downward movement, the gear planter 5a rotates by one tooth distance, thereby achieving precise intermittent sowing.

As shown in fig. 2 and 11, the integrated machine for chives further comprises a fertilizer device 9 mounted on the frame 1. The fertilizer device 9 mainly comprises a discharging bin and a screw rod. The discharging bin is used for storing fertilizer, and the screw rod is arranged at the discharging hole of the discharging bin and is matched with the coaxial center of the discharging bin, so that smooth output of the fertilizer is ensured. The upper end of the screw rod is connected with a stepping motor as a driving device, and the stepping motor is fixedly connected with the screw rod through a coupler, so that the screw rod can stably rotate. The output quantity of the fertilizer can be accurately controlled by accurately controlling the rotation speed of the stepping motor and the intermittent start-stop time, so that uniform and efficient fertilization is realized.

As shown in fig. 3, the leek integrated working machine is equipped with a sensor device 10 mounted on the frame 1 for monitoring the soil condition in real time. The sensor device 10 mainly includes a soil sensor and a lifting mechanism, such as a lifting rod or a crank block mechanism, for controlling lifting thereof. In the embodiment, the lifting mechanism adopts a crank block mechanism. The crank block mechanism has the same structure as a motion control mechanism in the intermittent seeding mechanism, and ensures the reliability and consistency of motion. The soil sensor is arranged on the movable block and is connected with the mounting seat on the frame 1 through the coaxial movable rod, so that accurate linear motion is realized. The up-and-down reciprocating motion of the movable block is driven by a rotary crank, a sliding slotted hole is formed in the crank, a sliding column slides in the slotted hole, and the swinging rod is driven to swing for 360 degrees, so that the dynamic monitoring of the soil sensor is realized. When the soil sensors collect soil data, the data is transmitted to the central control system. Farmers can reasonably control the type and amount of fertilization according to the data, and ensure that crops obtain proper nutrition supply. The accurate control of the fertilizing amount is realized by a stepping motor, and the output amount of the fertilizer is regulated according to the instruction of a central control system.

As shown in fig. 5 and 17, the integrated machine for chives is equipped with an efficient soil-working and covering device mounted on the frame 1 for effecting soil cultivation. The core of the device is two rotating shaft rods connected through a synchronous belt structure, and the rotating shaft rods synchronously work to coordinate the actions of soil digging and soil covering. The two rotating shaft rods are respectively provided with an earth digger 11 and an earth covering device 12, and one rotating shaft rod is connected with a stepping motor for driving the rotating shaft rod to rotate. The stepping motor is connected with the rotating shaft rod through a coupler, and the synchronous belt structure comprises a synchronous wheel fixed on the rotating shaft rod and a synchronous belt arranged on the synchronous wheel. The rotary shaft rod connected with the soil digger 11 and the soil covering device 12 is connected through a synchronous belt structure, so that the simultaneous start of the soil digging action and the soil covering action is ensured. This design allows the work machine to cover the earth while digging the earth, improving work efficiency. When the stepping motor is started and rotated clockwise by 50 °, the earth cutter 11 is dug into the soil, and at the same time, the earth cover 12 is rotated by 50 °, and the earth cover operation is ready. As the machine is started forward, seeds and fertilizer are sowed into the soil at an intermediate stage of digging and covering, and a sowing effect of two rows at a time is realized. After the sowing is completed, the stepping motor rotates counterclockwise, so that the excavator 11 and the earth cover 12 are lifted up and restored to the original state, and are ready for the next operation. Thus, not only the seeding efficiency and accuracy are improved, but also the uniformity and consistency of soil cultivation are ensured.

When the soil digging and covering device of the integrated machine for chives is started, the sowing device and the fertilizing device 9 which work cooperatively with the soil digging and covering device synchronously start to operate. The sowing device and the fertilizing device 9 adopt intermittent control technology, so that the precision of sowing and fertilizing is ensured. Intermittent control achieves uniform distribution of seeds and fertilizer through precise time interval and position control. During operation, the point of application of the seeds and fertilizer is precisely set at an intermediate position of the digging and covering operations. Thus, when the soil is excavated by the excavator 11, seeds and fertilizer are put in proper depth and position, and then the soil is covered by the cover 12 to the original position, so that sowing and fertilizer application are completed. The machine advances according to a predetermined stroke and speed, and once a single stroke is completed, the seeding and fertilizing operation in a section of area can be accurately completed. The integrated cooperative working mode not only improves the operation efficiency, but also ensures the uniformity and accuracy of sowing and fertilization, thereby improving the overall quality and yield of agricultural production.

As shown in fig. 1 to 5, a solar panel 13 is mounted on a frame 1 of the leek integrated operation machine, and the solar panel 13 is responsible for providing required electric power for electric components of the machine. In order to maximize the efficiency of the solar panel 13, the frame 1 is provided with a tilt adjustment device 14, allowing the solar panel 13 to adjust the tilt angle according to the position of the sun, optimizing the reception of solar rays.

As shown in fig. 14 and 15, the reclining device 14 is composed of several key components: a rack gear 14a connected to the solar panel 13, a gear 14b engaged with the rack gear 14a, a rotating block 14c coaxially connected to the gear 14b, and a rotating column 14d fitted with the rotating block 14 c. The rotary column 14d is provided with a plurality of dials 14e, and the dials 14e are arranged at intervals along the peripheral portion of the rotary column 14d and are staggered. The dials 14e are designed such that they can in turn toggle the rotation block 14c and thus the gear 14 b. The contact end (end for contacting the dial 14e, e.g., upper end) of the rotary block 14c is designed in a V-shape with both sides inclined downward, and thus, the rotary block 14c may also be referred to as a V-block. When the rotary column 14d rotates, the shifting blocks 14e thereon alternately shift the rotary blocks 14c, causing the gear 14b to rotate back and forth, thereby driving the rack 14a to reciprocate. The reciprocating movement realizes the adjustment of the inclination angle of the solar panel 13, optimizes the angle of the solar panel 13 for receiving solar rays, and improves the energy conversion efficiency. The design not only improves the energy efficiency of the solar panel 13, but also reduces the requirement of manual adjustment through an automatic adjusting mechanism, and improves the intelligent level of the working machine.

To further enhance the energy self-supporting capacity of the work machine, a battery 15 may also be provided on the frame 1. The solar panel 13 may charge the battery 15, while the battery 15 serves as an energy storage unit to provide stable power to the various components of the machine. The design not only improves the sustainability of the system, but also ensures the stable operation of the working machine under different illumination conditions.

The rotation post 14d is configured to allow adjustment of the position of the dial 14e to accommodate different adjustment requirements. There are two regulatory mechanisms: the first mechanism involves providing a plurality of dovetail grooves 14d1 extending in the axial direction thereof and spaced apart from each other on the rotary column 14 d. The dials 14e are mounted in these dovetails 14d1 to be slidably adjustable in the slot direction, providing flexible position adjustment capability for the dials 14 e. The second mechanism is to provide a plurality of sets of positioning holes on the rotating column 14d at intervals. Each set of locating holes is spaced along the axis of the spin column 14d, allowing the dial 14e to be secured to a corresponding locating hole in each set as required for particular adjustment.

The efficiency of the solar panel 13 is affected by the installation inclination and orientation, which factors may vary with the season and time of day. Traditionally, the mounting angle of the solar panel 13 is fixed, which limits its maximum energy capturing capability under different conditions. Although solar light-following modules based on photoresistor sensors can improve efficiency, they are often expensive to manufacture, and the sensors are prone to damage, resulting in low cost performance. For this purpose, the present embodiment provides a mechanical structure for controlling the light following structure of the solar panel 13, i.e. the tilt angle adjusting device 14. This structural design is simple and convenient, allowing the operator to manually adjust the position of the dial 14e according to the change in the actual sun position. The gear 14b is driven to rotate back and forth through the position adjustment of the shifting block 14e, so that the automatic change of the inclination angle and the orientation of the solar panel 13 is realized, and the movement track of the sun in the sky is adapted. This design not only improves the energy capture efficiency of the solar panel 13, but also reduces reliance on electronic sensors through its mechanical structure, thereby reducing costs and improving reliability of the system. In addition, the structure has strong adaptability, and can be adjusted according to the solar position changes of different time periods and different seasons in one day, so that the solar panel 13 can always receive solar rays at an optimal angle.

Under the action of the inclination angle adjusting device 14, the solar panel 13 can improve the utilization rate of solar energy by changing the inclination angle of the solar panel 13, so that on one hand, the driving battery 15 can be powered, on the other hand, the deficiency of the battery 15 can be prevented, and the battery 15 is prevented from being damaged due to long-time non-use. The solar panel 13 is controlled by a pure mechanical structure, and the change of the inclination angle of the solar panel 13 can be controlled by only adjusting the position of the shifting block 14e on the dovetail groove 14d1, so that the solar energy is utilized to the maximum extent.

The structure of the solar panel 13 and the inclination adjusting device 14 will be described. As shown in fig. 1, 14 and 15, a fixing frame 1d is arranged at the top of the frame 1, and a top plate 1d1 of the fixing frame 1d is connected with the solar panel 13 through an adjustable damping hinge 14f so as to adjust the angle of the solar panel 13. A pair of slide rails 13a are provided on the inner side of the solar panel 13, and a rack 14a, such as a cylindrical rack 14a, is provided on the fixing frame 1d, and the rack 14a passes through the top plate 1d1 and is connected with a connection seat 14h on the slide rail 13a, and the connection seat 14h can slide along the slide rails 13a and is rotatably connected with the upper end of the rack 14 a. The upper end of the rack 14a is sleeved with a spring 14j to provide necessary elastic force, and one side thereof is provided with a gear 14b engaged therewith. A coaxial V-shaped rotating block 14c (i.e., V-shaped block) is mounted on one side of the gear 14b, and cooperates with the rotating column 14 d. Four dovetail grooves 14d1 are uniformly distributed on the rotary column 14d at intervals, the dovetail grooves 14d1 are all arranged along the axial direction of the rotary column 14d, each dovetail groove 14d1 is provided with a poking block 14e, and the poking blocks 14e rotate together with the rotation of the rotary column 14 d. Both ends of the central shaft of the rotating column 14d are mounted on bearing seats of the fixing frame 1d, so that the rotation stability is ensured. One end of the central shaft is provided with a synchronous wheel, and the synchronous wheel is connected with a synchronous wheel on a motor through a fourth synchronous belt 14k and is driven to rotate by the motor.

The inclination angle adjusting device 14 has the working procedures that: when the motor is started, the rotating column 14d is driven to rotate by the synchronous belt. Different shifting blocks 14e on the rotary column 14d sequentially shift two sides of the V-shaped block along with rotation, so that forward and reverse rotation of the gear 14b is realized. Because the gear 14b is meshed with the rack 14a, the rotation of the gear 14b drives the rack 14a to move up and down, so that the positive and negative rotation of the solar panel 13 is realized, and the angle of the solar panel is adjusted to adapt to the position of the sun.

The angular variation of the solar panel 13 is mainly determined by the position of the dial 14e on the rotating column 14 d. When the shifting block 14e rotates the left side of the column 14d, the left side of the V-shaped block is shifted to enable the gear 14b to rotate anticlockwise; and when the right side of the column 14d is rotated, the right side of the V-block is shifted to rotate the gear 14b clockwise. The dial block 14e is rotated by different angles by interaction with the V-block at different positions, thereby finely adjusting the inclination angle of the solar panel 13.

In addition, the solar panel 13 may employ the following parameters: conversion efficiency of the solar panel 13: 21%; operating voltage: 20V; operating current: 1.5A; power: 30W; area of solar panel 13: 0.15m ²; solar panel 13 power generation amount for one day: 0.2 degrees.

The working process of the integrated machine for chives is as follows:

1. the harvesting process comprises the following steps:

The integrated machine for the Chinese chives realizes the whole mechanized operation from harvesting to bundling through an efficient automatic process. The operator can start the machine through the control panel or the remote controller, and the motor in the machine immediately starts to work to generate the required power.

In the harvesting process, the motor drives the blades of the cutter 3 to do linear reciprocating motion, and the upper blade and the lower blade move in opposite directions, so that the cutting of the Chinese chives is realized. The blade design can be used for repeatedly cutting for a plurality of times, so that the tidy cutting of the Chinese chives is ensured, and the follow-up transportation and bundling processes are facilitated. The cut leeks are rotated and conveyed by reel 2b, are neatly arranged on conveyor belt 16a, and are moved to bundling device 4.

The grain lifter 2a plays an important role in the process, and firstly, the lodged leeks are straightened, so that the reel 2b can effectively reel the leeks backwards. Reel 2b not only assists in the pulling of the leeks, but also helps to facilitate the leeks to fall neatly onto conveyor 16a after cutting. The conveyor belt 16a sends the leeks to the table 4b for stacking.

2. Bundling:

During the automated baling process of the leek-integrated machine, the leeks are first transported to the highest point of the conveyor 16 a. Due to the action of gravity, the Chinese chives freely fall from the gravity source into the U-shaped guide rail 4c on the workbench 4 b. This design ensures an orderly arrangement of the leeks and a smooth transition to the baling stage. When the stack of leeks on the table 4b reaches a predetermined thickness (e.g. 12 cm), the opposite-type photoelectric switch is triggered, the first telescopic rod 4d3 of the pressing mechanism 4d is activated to press the leeks downward, and the stack is ready for bundling. Subsequently, the bundling device 4 is started, and the motor drives the driving rotary plate 4g1a to drive the driven rotary plate 4g1 to synchronously rotate. The two rotating plates 4g1 drive the bundling ropes 4a to rotate through the overlapped passing holes 4g1c, so that the bundling ropes 4a are crossed automatically in the rotating process, and a stable bundling shape is formed. The leeks falling on the workbench 4b are tightly bound by the rotary binding ropes 4a, so that the binding firmness is ensured. Once the chives bundles are confirmed to be firmly bound, the push plate 6a below the conveyor belt 16a automatically pushes the completed chives bundles away and to the next work area ready for subsequent storage or transportation. The whole process does not need manual intervention, and the continuity and high efficiency of the operation are realized.

In addition, the bundling device 4 is designed with an adjustable function, and the fastening degree of the bundling rope 4a can be adjusted according to the sizes and shapes of different Chinese chives through motor control. The operator can input relevant parameters of the leeks through the control panel, and the motor then adjusts the number of rotations of the rotating plate 4g1 according to the parameters, thereby changing the tightness of the bundling rope 4 a. This adjustment ensures the firmness of the binding of the leeks while improving the stability during storage and transportation.

3. The fertilizing and seeding process comprises the following steps:

The working machine automatically controls the work of the fertilizing and seeding device through the preset fertilizing and seeding proportion. The fertilizer and seed applying and sowing device uniformly spreads a proper amount of fertilizer and seeds (about 6-8 grains) in the soil where the Chinese chives are planted. Because of the automatic control and the accurate broadcasting technology of the working machine, the fertilization and sowing processes can be efficiently carried out, and the working efficiency and precision are greatly improved. When the fertilizing and seeding device completes the sowing task, the fertilizing and seeding device can be automatically closed and wait for the next starting. The whole fertilizing and seeding process is automatically controlled and regulated by the operation machine, and fertilizer and seeds can be precisely scattered into the soil for planting the Chinese chives according to the preset proportion, so that the planting efficiency and quality are improved. Meanwhile, the intelligent operation mode also reduces the requirement of manual intervention and reduces the workload of farmers.

4. Ditching and soil leveling process:

After the fertilization and seeding are completed, the soil digging and covering device performs ditching and land leveling treatment on the land. The earth-moving device is composed of an excavator 11 and an earth-moving device 12. The depth and angle of the soil digger 11 and the soil cover 12 are automatically adjusted by the working machine through a control algorithm so as to adapt to different soil conditions and working demands. The automatic adjustment function can improve the operation effect and efficiency. During the ditching and leveling process, the soil digger 11 and the soil cover 12 cut and plough the soil to form ravines and a flat soil surface. The process can improve the air permeability and the water retention of the soil and prepare for the next round of Chinese chive planting. The working machine can also automatically adjust according to parameters such as the texture and humidity of the soil so as to ensure that the ditching and soil leveling effects are optimal. For example, if the soil is hard, the work machine may automatically adjust the depth and rotational speed of the excavator 11 and the coverer 12 to better soil plowing. The production benefit is improved: through automatic ditching and soil leveling treatment, the land utilization efficiency can be effectively improved, and the growth and development of the Chinese chives are promoted. The intelligent operation mode can also improve the production benefit and reduce the workload of farmers. Is ready for the next round of Chinese chives planting.

5. The solar power supply process comprises the following steps:

Firstly, a motor drives a rotary column 14d to rotate through a synchronous belt, four dovetail grooves 14d1 are formed in the rotary column 14d, four shifting blocks 14e are respectively arranged on the four dovetail grooves 14d1, the shifting blocks 14e rotate along with the rotary column 14d, a V-shaped block is arranged on a gear 14b, the shifting blocks 14e realize forward and reverse rotation of the gear 14b by dialing the left side and the right side of the V-shaped block, the gear 14b is meshed with a rack 14a, the rack 14a is driven to move up and down, and then the forward and reverse rotation of a solar panel 13 is driven. The maximum illumination area is ensured in real time, the device can improve the utilization ratio of solar energy by changing the inclination angle of the solar panel 13, on one hand, the device can supply power to the driving battery 15, on the other hand, the device can prevent the deficiency of the battery 15, and avoid the damage to the battery 15 caused by long-time unused.

The leek integrated operation machine of this embodiment is in an organic whole through integrated reel mechanism 2, cutterbar 3 and bundling device 4, can accomplish reel, cutting and bundling operation of leek in succession, has shown the automation level and the operating efficiency that have improved the leek and reaped. Because of the automatic operation of the integrated machine for Chinese chives, the links of manual participation are reduced, the labor intensity of farmers in the Chinese chives harvesting process is effectively reduced, and the operation conditions are improved. The grain pulling mechanism 2 can ensure the tidy arrangement of the leeks in the grain pulling process, reduce the leek damage, and the cutter 3 can ensure the tidy cutting of the leeks, thereby ensuring the quality of the leeks. The poking claw 2b2 is arranged to allow the poking claw 2b2 to rotate relative to the poking disc 2b1 when poking the Chinese chives, so that the poking claw 2b2 can adapt to Chinese chives with different densities, and the adaptability and the flexibility of the working machine are improved. The multifunctional of the integrated machine reduces the dependence on various single-function devices, thereby reducing the equipment investment and the operation cost.

In addition, the integrated machine integrates the functional devices such as the intermittent seeding device 5, the fertilizing device 9, the sensor device 10, the soil-digging and covering device, the solar panel 13, the inclination angle adjusting device 14 and the like so as to realize diversified agricultural operation demands. The machine integrates four functions of harvesting, bundling, sowing and fertilizing of the Chinese chives, and can greatly improve the production efficiency and quality of the Chinese chives. The machine can also adopt an intelligent control system to realize automatic and accurate operation, so that the labor intensity can be reduced, and the production efficiency can be improved. In the aspects of environmental protection and sustainability, the machine adopts the design concept of low energy consumption and low emission, and effectively reduces the influence of agricultural production on the environment. In order to improve safety, the machine can be further provided with a plurality of photoelectric switches, and when a person in front of the machine is detected, the machine can automatically stop running and send out a language prompt, so that operation safety is ensured.

The above embodiments are preferred embodiments of the present invention, and any obvious substitution is within the scope of the present invention without departing from the concept of the present technical solution.

Claims (10)

1. An integrated leek machine, comprising a frame (1) and a reed-pushing mechanism (2), a cutter (3) and a baling device (4) mounted on the frame (1), characterized in that the reed-pushing mechanism (2) comprises a reed-pushing device (2a) and a reed-pushing wheel (2b) arranged front and rear, the reed-pushing wheel (2b) comprising a reed disc (2b1) and a plurality of reed-pushing claws (2b2) distributed on the reed disc (2b1) at intervals along a circumference, the reed-pushing claws (2b2) extending outward from the reed disc (2b1) and connected to an elastic member (2b3), the reed-pushing claws (2b2) being configured to be able to rotate relative to the reed disc (2b1) when the reeds are pried, so as to shorten the length of the reed-pushing claws extending outward from the reed disc (2b1) and to cause the elastic member (2b3) to undergo elastic deformation. 2. The all-in-one leek operation machine according to claim 1 is characterized in that: the reed disc (2b1) is provided with fixed columns (2b4) and mounting columns (2b5) corresponding to the number of reed claws (2b2), the reed claws (2b2) are rotatably mounted on the reed disc (2b1), and each reed claw (2b2) corresponds to a fixed column (2b4) and a mounting column (2b5), the elastic member (2b3) connected to each reed claw (2b2) is a torsion spring and is mounted on the corresponding mounting column (2b5), the two ends of the torsion spring respectively abut against the corresponding fixed column (2b4) and one side of the reed claw (2b2), and a limiting platform (2b6) is provided on the other side of the reed claw (2b2). 3. The integrated leek operation machine according to claim 1 is characterized in that: the baling device (4) comprises a baling rope (4a) and a workbench (4b), a vertically arranged U-shaped guide rail (4c) is installed on the workbench (4b), at least one side of the U-shaped guide rail (4c) is provided with a clamping mechanism (4d) for holding the object to be bundled, the inner side of the U-shaped guide rail (4c) is provided with a conveying groove (4c1) extending along its length direction, the width of the groove (4c1) of the groove (4c1) is smaller than the width of the inner cavity of the groove, and the U-shaped guide rail (4c1) is provided with a clamping mechanism (4d) for holding the object to be bundled. The opening of the U-shaped guide rail (4c) faces one side of the workbench (4b), and a pushing mechanism (4e) for pushing the baling rope (4a) into the conveying trough (4c1) and a cutting mechanism (4f) for cutting the baling rope (4a) after it is pushed into place are arranged on the side, and a rotating tying mechanism (4g) is arranged between the opening side of the U-shaped guide rail (4c) and the pushing mechanism (4e), which allows the baling rope (4a) to pass through and can rotate and pull the two ends of the baling rope (4a) so that it escapes from the notch (4c1a) of the conveying trough (4c1) and is cross-fixed to tie the objects to be tied. 4. The integrated leek operation machine according to claim 3 is characterized in that: a notch connected to the conveying trough (4c1) is provided on the outer side of the U-shaped guide rail (4c), and an auxiliary wheel is provided at the notch for extending into the conveying trough (4c1) and frictionally contacting with the baling rope (4a) to drive the baling rope (4a) to move along the conveying direction, and the auxiliary wheel is connected to a driving device for driving the auxiliary wheel to rotate. 5. The integrated leek operation machine according to claim 3, characterized in that the baling rope (4a) comprises a flexible belt and a metal wire arranged in the flexible belt to provide structural support. 6. The integrated leek operation machine according to claim 3 is characterized in that: the clamping mechanism (4d) includes an upper pressing plate (4d1) and an arched pressing plate (4d2) spaced apart from each other, the upper pressing plate (4d1) is connected to the frame (1) via a first telescopic rod (4d3), the arched pressing plate (4d2) is connected to the upper pressing plate (4d1) via an elastic component (4d4), and the elastic component (4d4) can be elastically deformed when the arched pressing plate (4d2) presses the object to be bundled. 7. The integrated leek operation machine according to claim 3 is characterized in that: the pushing mechanism (4e) includes two clamping wheels (4e1), the two clamping wheels (4e1) clamp the baling rope (4a) therein and clamp and push the baling rope (4a) through friction contact, and the two clamping wheels (4e1) rotate in opposite directions to drive the baling rope (4a) to move toward the conveying groove (4c1) of the U-shaped guide rail (4c). 8. The integrated leek operation machine according to claim 3, characterized in that: the rotating bundling mechanism (4g) comprises two rotating plates (4g1), both ends of the two rotating plates (4g1) are respectively provided with corresponding through holes (4g1c) and the baling rope (4a) passes through the through holes (4g1c), the end surfaces of the two rotating plates (4g1) are respectively provided with sleeves (4g1a1) and inner rods (4g1b1), the inner rods (4g1b1) are installed in the sleeves (4g1a1), there is friction contact between the inner rods (4g1b1) and the sleeves (4g1a1) and/or between the two rotating plates (4g1), wherein when any rotating plate (4g1) rotates, it can drive the other rotating plate (4g1) to rotate at a different speed through friction force, so that the overlapping area between the corresponding through holes (4g1c) is reduced, thereby clamping the baling rope (4a) and driving it to rotate and cross-fix. 9. The integrated leek operation machine according to claim 3, characterized in that: the cutting mechanism (4f) comprises a cutting tool (4f1) arranged between the pushing mechanism (4e) and the U-shaped guide rail (4c), and the cutting tool (4f1) is configured to be able to deflect downward or move downward as a whole to cut the baling rope (4a). 10. The integrated leek machine according to claim 1, characterized in that it also includes a transmission mechanism (16) arranged between the weeding mechanism (2) and the baling device (4), and a pushing device (6) arranged on one side of the baling device (4) to push out the leeks after the leeks are tightly bundled.