CN221104113U - Electric Chinese chives harvester - Google Patents

Abstract

The utility model discloses an electric Chinese chive harvester, which relates to the field of agricultural machinery and comprises a main body frame, a profiling cutting mechanism, a clamping conveying mechanism, a carding collecting mechanism, a power chassis, a driving mechanism and a controller, wherein the main body frame is provided with a clamping mechanism; the power chassis is arranged behind the lower side of the first frame, the carding and collecting mechanism is arranged between the second frame and the fourth frame, the driving mechanism is arranged on the outer side of the third frame, and the seedling lifter is arranged at the top end of the main body frame; the small walking wheel is arranged at the front end of the first frame; the profiling cutting mechanism is arranged below the front end of the first frame, the clamping conveying mechanism is arranged on the inner side of the first frame, the controller is arranged on the armrest, and the profiling cutting mechanism and the power chassis are electrically connected with the controller. The utility model is provided with the cutter profiling adjusting mechanism, so that the position of the cutter can be adjusted, the stubble can be ensured to be orderly left, and the service life of the cutter can be prolonged; the clamping conveying mechanism and the carding and collecting mechanism are arranged, the Chinese chives are collected and curled into bundles, and the non-falling conveying is realized.

Description

Electric Chinese chives harvester

Technical Field

The utility model relates to the field of agricultural machinery, in particular to an electric Chinese chive harvester.

Background

The mechanical harvesting technology of the Chinese chives has the advantages of high production efficiency, low labor intensity and the like, and is welcomed by wide Chinese chives growers. In recent years, the mechanical harvesting technology of the Chinese chives is applied to production operation, and compared with the traditional manual harvesting, the operation efficiency and the operation quality are obviously improved, and the labor cost and the labor intensity are greatly reduced.

However, in the prior art, the Chinese chives harvesting and maturing machines are fewer, and the existing machines have some defects in the aspects of operation, use, functions and the like:

1) The automatic degree is not enough, most of existing machines in the market are in the operation mode that the Chinese chives are directly paved in the field after being cut off, the planting environment is disordered and poor after the operation mode is operated, manual collection and arrangement are needed, and the operation efficiency and the commodity of the Chinese chives are directly affected;

2) The leek leaves the stubble untidy when cutting the stubble, mainly because the cutting knife lacks the profiling function and causes everywhere, runs into the uneven condition of soil surface, and the cutting knife can't laminate ground for cutting position skew causes the leek to cut the stubble uneven, influences the leek regularity of results and follow-up growth, can influence cutting knife life simultaneously.

Therefore, how to provide an electric leek harvester with high automation degree, which has the operation modes of gathering, righting, cutting, clamping, conveying and collecting leeks at one time; the method has the advantages of improving the stubble cutting uniformity of the harvested Chinese chives and the field stubble remaining uniformity, improving the operation quality of Chinese chives harvesting, avoiding the damage to the Chinese chives caused by manual secondary arrangement and the manpower waste, and becoming a problem to be solved by the technicians in the field.

Disclosure of utility model

The utility model aims to provide an electric Chinese chive harvester which solves the problems of lower automation degree, poor Chinese chive harvesting operation quality and manpower waste.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model relates to an electric Chinese chive harvester which comprises a main body frame, a walking small wheel, a seedling lifter, a profiling cutting mechanism, a clamping conveying mechanism, a carding collecting mechanism, a power chassis, a driving mechanism and a controller, wherein the main body frame is provided with a plurality of grooves;

The power chassis is positioned at the bottom and is in contact with the ground, the upper part of the power chassis is arranged behind the lower side of a first frame in the main body frame, the front end of the carding and collecting mechanism is arranged between a second frame and a fourth frame in the main body frame, the driving mechanism is arranged outside a third frame in the main body frame, and two groups of seedling supporting devices are arranged at the top end of the main body frame and extend forwards to a place close to the ground; the small walking wheels are arranged on two sides of the bottom of the front end of the first frame; the profiling cutting mechanism is arranged below the front end of the first frame, the clamping conveying mechanism is arranged on the inner side of the first frame, the controller is arranged on the handrail of the main body frame, and the profiling cutting mechanism and the power chassis are electrically connected with the controller.

Preferably, the main body frame includes a first frame, a second frame, a third frame, a fourth frame, an armrest, and a mounting plate;

The first frame is located the bottom and the slope is arranged, the second frame is installed the downside rear of first frame, the mid-mounting of third frame is in the top of first frame, the mounting panel is installed top one side of second frame, the bottom of third frame respectively with the second frame with the mounting panel is connected, the fourth frame is installed top one side of third frame, two the front end fixed mounting of handrail is in the both sides of second frame, the terminal extension of handrail reaches comb collection mechanism's top, the controller is installed on one of them the handrail.

Preferably, the profile modeling cutting mechanism comprises a height adjusting plate, a limiting stop lever, a connecting plate, a horizontal angle adjusting plate, a vertical angle adjusting sleeve, a cutter shaft, a cutting knife, a motor fixing seat, a tension spring and a cutting motor;

The height adjusting plate is provided with two bar-shaped notches, the height adjusting plate passes through the bar-shaped notches above the height adjusting plate and is connected to the side face of the first frame, the two limit stop rods are connected to the bar-shaped notches below the height adjusting plate through bolts, the connecting plate is positioned behind the height adjusting plate and is connected to the side face of the first frame through bolts, and the horizontal angle adjusting plate is rotatably connected to the lower side of the connecting plate through bolts; the vertical angle adjusting sleeve is connected to the inner side of the horizontal angle adjusting plate in a positioning way, a jackscrew is arranged on the vertical angle adjusting sleeve, and the jackscrew is abutted with the cutter shaft; one end of the cutter shaft is connected with the power output end of the cutting motor, the other end of the cutter shaft penetrates through the vertical angle adjusting sleeve and the two limiting stop rods to be connected with the cutting knife, the cutting knife is positioned at the rear of the walking small wheel, the cutting motor is fixedly mounted on the motor fixing seat, and the motor fixing seat is connected with the height adjusting plate through the tension spring.

Preferably, the connecting plate is an L-shaped plate, and a through hole and a long circular arc-shaped hole are formed in the horizontal part of the L-shaped plate; the upper part of the horizontal angle adjusting plate is a transverse plate, a connecting hole corresponding to the through hole and a sliding block matched with the long circular arc hole are arranged on the transverse plate of the horizontal angle adjusting plate, the horizontal angle adjusting plate penetrates through the through hole and the connecting hole to be positioned and connected below the connecting plate through bolts, and the sliding block is positioned inside the long circular arc hole.

Preferably, the power chassis comprises a walking motor and a driving wheel;

The top of the walking motor is mounted on the second frame, the number of the driving wheels is two, the two driving wheels are arranged on two sides of the second frame, the power output end of the walking motor is connected with the driving wheels through a transmission assembly and drives the driving wheels to rotate, and the walking motor is electrically connected with the controller.

Preferably, the clamping and conveying mechanism comprises a vertical synchronous pulley, a horizontal synchronous pulley and a sponge conveying belt;

The utility model discloses a sponge conveyer belt, including the third frame, the vertical synchronous pulley, the horizontal synchronous pulley with actuating mechanism power take off end is connected, two horizontal synchronous pulley installs the inside of third frame, two vertical synchronous pulley installs the front end of first frame just is located the top of cutting knife, one vertical synchronous pulley forms a set of synchronous pulley with a horizontal synchronous pulley, every synchronous pulley of group all passes through the sponge conveyer belt is connected, the main part of sponge conveyer belt is located the inboard of first frame.

Preferably, the driving mechanism comprises a driving motor, a chain wheel, a first tensioning wheel, a second tensioning wheel, a third tensioning wheel, a fourth tensioning wheel and a carding handle rotating shaft;

The driving motor is arranged on the inner side of the mounting plate and is located under the transverse synchronous belt pulley, the first tensioning wheel, the second tensioning wheel and the third tensioning wheel are all arranged on the outer side of the third frame, the fourth tensioning wheel and the carding hand rotating shaft are all arranged on the fourth frame, the output end of the driving motor penetrates through the mounting plate and is connected with the chain wheel, the chain wheel is connected with one end of a long chain, the other end of the long chain bypasses the first tensioning wheel, the second tensioning wheel, the third tensioning wheel and the transverse synchronous belt pulley, the transverse synchronous belt pulley located above is connected with one end of a short chain, the other end of the short chain bypasses the fourth tensioning wheel and is connected with the carding hand rotating shaft, and the fourth tensioning wheel and the carding hand rotating shaft are all arranged on the fourth frame.

Preferably, the carding and collecting mechanism comprises a collector supporting frame, a long slot connecting sheet, a collector, a carding handle connecting sheet, a rotary handle and a flexible tray;

One end of the collector support frame is directly installed at the top of the second frame, the other end of the collector support frame is installed at the top of the second frame through the long groove hole connecting piece, the collector is installed at the top of the collector support frame, the carding handle connecting plate is installed on the side wall surface of the collector, the carding handle is rotatably installed at the lower part of the carding handle connecting plate, one end of the carding handle connecting plate is rotatably installed at the lower end of the carding handle rotating shaft, the other end of the carding handle connecting plate is rotatably installed at one side of the fourth frame, the rotating handle is installed at the other side of the fourth frame, the bottom of the rotating handle is slidably connected at the top end of the side wall of the collector, and a plurality of groups of flexible trays are arranged inside the collector.

Preferably, the main body frame is formed by welding a plurality of groups of rectangular square tubes and steel plates.

Compared with the prior art, the utility model has the beneficial technical effects that:

The utility model relates to an electric Chinese chive harvester which comprises a main body frame, a walking small wheel, a seedling lifter, a profiling cutting mechanism, a clamping conveying mechanism, a carding collecting mechanism, a power chassis, a driving mechanism and a controller, wherein the main body frame is provided with a plurality of grooves; wherein the main body frame comprises a first frame, a second frame, a third frame, a fourth frame, armrests and a mounting plate; the profile modeling cutting mechanism comprises a height adjusting plate, a limiting stop lever, a connecting plate, a horizontal angle adjusting plate, a vertical angle adjusting sleeve, a cutter shaft, a cutting knife, a motor fixing seat, a tension spring and a motor; the power chassis comprises a walking motor and a driving wheel; the clamping conveying mechanism comprises a vertical synchronous pulley, a horizontal synchronous pulley and a sponge conveying belt; the driving mechanism comprises a driving motor, a chain wheel, a first tensioning wheel, a second tensioning wheel, a third tensioning wheel, a fourth tensioning wheel and a carding hand rotating shaft; the carding and collecting mechanism comprises a collector supporting frame, a long slot connecting sheet, a collector, a carding handle connecting sheet, a rotary handle and a flexible tray;

1) The cutter profiling adjusting mechanism is arranged, so that the position of the cutter can be adjusted, the cutter is attached to the ground, the stubble remained after the Chinese chives are stubble is tidy, the cutter is prevented from colliding with the ground, and the service life is prolonged;

2) The clamping conveying mechanism and the carding and collecting mechanism are arranged, cut-off leeks are conveyed through the clamping conveying mechanism and then are collected through the carding and collecting mechanism and curled into bundles, so that the bundles are carried by the non-falling tray, the damage and the manpower waste to the leeks caused by manual secondary arrangement are avoided, and the working efficiency is improved;

3) The walking small wheels and the seedling supporting device are arranged to guide and support the single row of Chinese chives.

The utility model has higher degree of automation, has the operation modes of gathering, centralizing, cutting off, clamping, conveying and collecting, can keep the planting environment clean after operation without manual secondary collection, has high harvesting efficiency and low labor intensity, is provided with the cutter profiling adjusting mechanism, can adjust the position of the cutter, enables the cutter to be attached to the ground, ensures that the stubble remained after the Chinese chives are cut is orderly, simultaneously avoids the collision between the cutter and the ground, and prolongs the service life; the clamping conveying mechanism and the carding and collecting mechanism are arranged, cut-off leeks are conveyed through the clamping conveying mechanism and then collected through the carding and collecting mechanism and curled into bundles, so that the floor-free conveying is realized, the working efficiency is improved, and the manpower waste is avoided.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a schematic diagram of an electric leek harvester according to the utility model;

FIG. 2 is a front view of the electric leek harvester of the utility model;

FIG. 3 is a side view of the electric leek harvester of the present utility model;

FIG. 4 is a top view of the electric leek harvester of the utility model;

FIG. 5 is a schematic view of a profile modeling cutting mechanism of the present utility model;

FIG. 6 is a schematic view of a clamping and conveying mechanism according to the present utility model;

FIG. 7 is a schematic view of a card collection mechanism of the present utility model;

FIG. 8 is a schematic diagram of a driving mechanism according to the present utility model;

fig. 9 is a schematic view of a main frame of the present utility model.

Reference numerals illustrate: 1. a main body frame; 2. a small walking wheel; 3. seedling supporting device; 4. a profiling cutting mechanism; 5. clamping and conveying mechanisms; 6. carding and collecting mechanism; 7. a power chassis; 8. a driving mechanism; 9. a controller;

11. A first frame; 12. a second frame; 13. a third frame; 14. a fourth frame; 15. an armrest; 16. a mounting plate;

41. A height adjusting plate; 42. a limit stop lever; 43. a connecting plate; 44. a horizontal angle adjusting plate; 45. a vertical angle adjusting sleeve; 46. a cutter shaft; 47. a cutting knife; 48. a motor fixing seat; 49. a tension spring; 410. a cutting motor;

51. a vertical synchronous belt wheel; 52. a transverse synchronous pulley; 53. a sponge conveyer belt;

61. a support frame; 62. a long slot hole connecting sheet; 63. a collector; 64. carding the poking hand; 65. carding a handle connecting plate; 66. rotating the handle; 67. a flexible tray;

71. A walking motor; 72. a driving wheel;

81. A driving motor; 82. a sprocket; 83. a first tensioning wheel; 84. a second tensioning wheel; 85. a third tensioning wheel; 86. a fourth tensioner; 87. and a carding hand rotating shaft.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

1-9, The seedling raising machine comprises a main body frame 1, a walking small wheel 2, a seedling lifter 3, a profile cutting mechanism 4, a clamping conveying mechanism 5, a carding and collecting mechanism 6, a power chassis 7, a driving mechanism 8 and a controller 9;

The power chassis 7 is positioned at the bottom and is in contact with the ground, the upper part of the power chassis 7 is arranged behind the lower side of the first frame 11 in the main body frame 1, the front end of the carding and collecting mechanism 6 is arranged between the second frame 12 and the fourth frame 14 in the main body frame 1, the driving mechanism 8 is arranged outside the third frame 13 in the main body frame 1, and two groups of seedling holding devices 3 are arranged at the top end of the main body frame 1 and extend forwards to be close to the ground; the walking small wheels 2 are arranged on two sides of the bottom of the front end of the first frame 11; the profile modeling cutting mechanism 4 is installed below the front end of the first frame 11, the clamping and conveying mechanism 5 is installed on the inner side of the first frame 11, the controller 9 is installed on the armrest 15 of the main body frame 1, and the profile modeling cutting mechanism 4 and the power chassis 7 are electrically connected with the controller 9.

Specifically, as shown in fig. 9, the main body frame 1 includes a first frame 11, a second frame 12, a third frame 13, a fourth frame 14, an armrest 15, and a mounting plate 16;

The first frame 11 is arranged at the bottom in an inclined way, the second frame 12 is arranged behind the lower side of the first frame 11, the middle part of the third frame 13 is arranged at the top of the first frame 11, the mounting plate 16 is arranged at one side of the top of the second frame 12, the bottom of the third frame 13 is respectively connected with the second frame 12 and the mounting plate 16, the fourth frame 14 is arranged at one side of the top of the third frame 13, the front ends of the two armrests 15 are fixedly arranged at two sides of the second frame 12, the tail ends of the armrests 15 extend above the carding collecting mechanism 6, and the controller 9 is arranged on one of the armrests 15; the direction of travel of the harvester is controlled by the handrail 15.

Specifically, as shown in fig. 5, the profile modeling cutting mechanism 4 includes a height adjusting plate 41, a limit stop lever 42, a connecting plate 43, a horizontal angle adjusting plate 44, a vertical angle adjusting sleeve 45, a cutter shaft 46, a cutter 47, a motor fixing seat 48, a tension spring 49 and a cutting motor 410;

The height adjusting plate 41 is provided with two bar-shaped notches, the height adjusting plate 41 passes through the bar-shaped notches above and is connected to the side surface of the first frame 11 through bolts, the two limit stop rods 42 are connected to the bar-shaped notches below the height adjusting plate 41 through bolts, the connecting plate 43 is positioned behind the height adjusting plate 41 and is connected to the side surface of the first frame 11 through bolts, and the horizontal angle adjusting plate 44 is rotatably connected to the lower side of the connecting plate 43 through bolts; the vertical angle adjusting sleeve 45 is positioned and connected to the inner side of the horizontal angle adjusting plate 44, and jackscrews are arranged on the vertical angle adjusting sleeve 45 and are abutted against the cutter shafts 46; one end of the cutter shaft 46 is connected with a power output end of the cutting motor 410, the other end of the cutter shaft 46 passes through a vertical angle adjusting sleeve 45 and is connected with the cutting knife 47 between the two limiting stop rods 42, the cutting knife 47 is positioned behind the walking small wheel 2, the cutting motor 410 is fixedly arranged on the motor fixing seat 48, and the motor fixing seat 48 is connected with the height adjusting plate 41 through the tension spring 49; the height adjusting plate 41 adjusts the height of the cutter 47, the vertical angle adjusting sleeve 45 can freely rotate in a vertical plane, and the two limiting stop bars 42 play a limiting role in the movement of the cutter shaft 46.

Specifically, the connecting plate 43 is an L-shaped plate, and a through hole and a long circular arc hole are formed in a horizontal portion of the L-shaped plate; the upper part of the horizontal angle adjusting plate 44 is a transverse plate, a connecting hole corresponding to the through hole and a sliding block matched with the long circular arc hole are arranged on the transverse plate of the horizontal angle adjusting plate 44, the horizontal angle adjusting plate 44 penetrates through the through hole and the connecting hole through bolts to be positioned and connected below the connecting plate 43, and the sliding block is positioned in the long circular arc hole; the horizontal direction of the cutter 47 is adjusted by the rotation between the connecting plate 43 and the horizontal angle adjusting plate 44, and the cooperation of the long circular arc-shaped hole and the sliding block plays a limiting role.

Specifically, the power chassis 7 includes a traveling motor 71 and a driving wheel 72;

The top of the traveling motor 71 is mounted on the second frame 12, the number of the driving wheels 72 is two and the driving wheels 72 are arranged on two sides of the second frame 12, the power output end of the traveling motor 71 is connected with the driving wheels 72 through a transmission assembly and drives the driving wheels 72 to rotate, and the traveling motor 71 is electrically connected with the controller 9.

Specifically, as shown in fig. 6, the clamping and conveying mechanism 5 includes a vertical synchronous pulley 51, a horizontal synchronous pulley 52 and a sponge conveying belt 53;

The transverse synchronous pulleys 52 are connected with the power output end of the driving mechanism 8, two transverse synchronous pulleys 52 are arranged in the third frame 13, two vertical synchronous pulleys 51 are arranged at the front end of the first frame 11 and are positioned above the cutting knife 47, one vertical synchronous pulley 51 and one transverse synchronous pulley 52 form a group of synchronous pulleys, each group of synchronous pulleys are connected through the sponge conveyer belt 53, and the main body of the sponge conveyer belt 53 is positioned at the inner side of the first frame 11; during the conveying process, the Chinese chives gradually change from a vertical state to a horizontal state, so that the collection and arrangement of the Chinese chives are facilitated; meanwhile, the sponge conveyer belt 53 is made of materials which play a role in flexible clamping, and damage to the Chinese chives in the clamping process is reduced.

Specifically, as shown in fig. 8, the driving mechanism 8 includes a driving motor 81, a sprocket 82, a first tensioning wheel 83, a second tensioning wheel 84, a third tensioning wheel 85, a fourth tensioning wheel 86, and a carding handle rotating shaft 87;

The driving motor 81 is installed at the inner side of the mounting plate 16, the driving motor 81 is located under the transverse synchronous pulley 52, the first tensioning pulley 83, the second tensioning pulley 84 and the third tensioning pulley 85 are all installed at the outer side of the third frame 13, the fourth tensioning pulley 86 and the carding hand rotating shaft 87 are all installed on the fourth frame 14, the output end of the driving motor 81 penetrates through the third frame 13 to be connected with the chain wheel 82, the chain wheel 82 is connected with one end of a long chain, the other end of the long chain bypasses the first tensioning pulley 83, the second tensioning pulley 84 and the third tensioning pulley 85 and then is connected with the transverse synchronous pulley 52, the transverse synchronous pulley 52 located above is connected with one end of a short chain, the other end of the short chain bypasses the fourth tensioning pulley 86 and then is connected with the carding hand rotating shaft 87, and the fourth tensioning pulley 86 and the carding hand rotating shaft 87 are all installed on the fourth frame 14; the drive motor 81 powers the gripper conveyor 5 and the comb collector 6, with a high transmission ratio between chain and sprocket.

Specifically, as shown in fig. 7, the carding and collecting mechanism 6 includes a collector support 61, a long slot hole connecting piece 62, a collector 63, a carding handle 64, a carding handle connecting plate 65, a rotary handle 66 and a flexible tray 67;

One end of the collector support frame 61 is directly mounted on the top of the second frame 12, the other end of the collector support frame 61 is mounted on the top of the second frame 12 through the long slot connecting sheet 62, the collector 63 is mounted on the top of the collector support frame 61, the carding hand connecting sheet 65 is mounted on the side wall surface of the collector 63, the carding hand 64 is rotatably mounted on the lower part of the carding hand connecting sheet 65, one end of the carding hand connecting sheet 65 is rotatably mounted on the lower end of the carding hand rotating shaft 87, the other end of the carding hand connecting sheet 65 is rotatably mounted on one side of the fourth frame 14, the rotating handle 66 is mounted on the other side of the fourth frame 14, the bottom of the rotating handle 66 is slidably connected on the top end of the side wall of the collector 63, and a plurality of groups of flexible trays 67 are arranged inside the collector 63; the carding pulling hand 64 continuously rotates around the carding pulling hand rotating shaft 87 according to a preset track, the conveyed Chinese chives are evenly pulled into the collector 63, the phenomenon that the Chinese chives are accumulated at the inlet is avoided, the collection process is smoother, after the Chinese chives to be collected in the collector 63 are fully collected, the Chinese chives are directly curled into bundles by the flexible tray 67, so that the Chinese chives are carried without falling to the ground, are convenient and tidy, and are beneficial to the follow-up treatment of the Chinese chives; the inclination angle of the collector 63 can be adjusted by rotating the handle 66.

Specifically, the main body frame 1 is formed by welding a plurality of groups of rectangular square tubes and steel plates; the welding integrity is better, the processing is convenient, and the cost is low.

The application process of the utility model is as follows:

Before operation, the profile modeling cutting mechanism 4 is adjusted according to the ground condition, the height of the cutting knife 47 is attached to the soil surface as much as possible through the height adjusting plate 41, and the cutting knife is fixed through bolts; by adjusting the distance between the two limit stop bars 42, a moving space is reserved for the cutter shaft 46; the cutting knife 47 is adjusted to be positioned at the center positions of the two groups of seedling supporting devices 3 through the horizontal angle adjusting plate 44; the direction of the harvester is adjusted to enable a single row of Chinese chives to be positioned at the center of the two groups of seedling supporting devices 3.

In operation, the travelling motor 71 and the cutting motor 410 are activated by the controller, at which time the harvester will travel forward at a constant speed. In the working process, the seedling supporter 3 gathers and supports a single row of Chinese chives, guides the single row of Chinese chives to the position of the rotary cutting knife 47, and cuts off the Chinese chives through the cutting knife 47; in the operation process, under the action of the gravity of the cutter 47 and the tension of the tension spring 49, the cutter shaft 46 is always attached to the limiting stop lever 42 at the lower end, when uneven conditions such as protruding soil surfaces, soil blocks and stones are met, the cutter 47 is attached to the protruding surfaces and lifted, the tension spring 49 is pulled away, the cutter 47 is gradually restored to the starting position under the action of the tension spring 49 along with the gradual leveling of the soil surfaces, the anywhere profiling function is realized, the stubble flatness of the Chinese chives is effectively improved, damage to the cutter 47 is reduced, the cut Chinese chives can be clamped by the clamping and conveying mechanism 5 and conveyed backwards at a uniform speed to the carding and collecting device 6, after the torsional conveying of the clamping and conveying mechanism 5, the Chinese chives can be horizontally paved at the inlet of the collector 62, the Chinese chives are evenly stirred and conveyed into the collector 62 through the carding poking hand 61, after the collector 62 is filled, the Chinese chives can be curled into bundles by the flexible tray 63, the Chinese chives are carried without falling to the ground, and finally the harvesting operation of the Chinese chives is finished.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (9)

1. An electric leek harvester which is characterized in that: comprises a main body frame (1), a walking small wheel (2), a seedling lifter (3), a profiling cutting mechanism (4), a clamping conveying mechanism (5), a carding collecting mechanism (6), a power chassis (7), a driving mechanism (8) and a controller (9);

The power chassis (7) is arranged at the bottom and is in contact with the ground, the upper part of the power chassis (7) is arranged behind the lower side of a first frame (11) in the main body frame (1), the front end of the carding and collecting mechanism (6) is arranged between a second frame (12) and a fourth frame (14) in the main body frame (1), the driving mechanism (8) is arranged outside a third frame (13) in the main body frame (1), and two groups of seedling supporting devices (3) are arranged at the top end of the main body frame (1) and extend forwards to be close to the ground; the walking small wheels (2) are arranged on two sides of the bottom of the front end of the first frame (11); the profile modeling cutting mechanism (4) is installed below the front end of the first frame (11), the clamping conveying mechanism (5) is installed on the inner side of the first frame (11), the controller (9) is installed on an armrest (15) of the main body frame (1), and the profile modeling cutting mechanism (4) and the power chassis (7) are electrically connected with the controller (9).

2. The electric leek harvester as set forth in claim 1, characterized in that: the main body frame (1) comprises a first frame (11), a second frame (12), a third frame (13), a fourth frame (14), armrests (15) and a mounting plate (16);

The first frame (11) is located the bottom and the slope is arranged, second frame (12) are installed the downside rear of first frame (11), the mid-mounting of third frame (13) is in the top of first frame (11), mounting panel (16) are installed top one side of second frame (12), the bottom of third frame (13) respectively with second frame (12) with mounting panel (16) are connected, fourth frame (14) are installed top one side of third frame (13), two the front end fixed mounting of handrail (15) are in the both sides of second frame (12), the end of handrail (15) extends to comb the top of collection mechanism (6), controller (9) are installed on one of them handrail (15).

3. The electric leek harvester as set forth in claim 2, characterized in that: the profile modeling cutting mechanism (4) comprises a height adjusting plate (41), a limit stop lever (42), a connecting plate (43), a horizontal angle adjusting plate (44), a vertical angle adjusting sleeve (45), a cutter shaft (46), a cutting knife (47), a motor fixing seat (48), a tension spring (49) and a cutting motor (410);

Two bar-shaped notches are formed in the height adjusting plate (41), the height adjusting plate (41) penetrates through the bar-shaped notches in the upper portion to be connected to the side face of the first frame (11) through bolts, two limit stop rods (42) are connected to the bar-shaped notches in the lower portion of the height adjusting plate (41) through bolts, the connecting plate (43) is located behind the height adjusting plate (41) and connected to the side face of the first frame (11) through bolts, and the horizontal angle adjusting plate (44) is rotatably connected to the lower portion of the connecting plate (43) through bolts; the vertical angle adjusting sleeve (45) is connected to the inner side of the horizontal angle adjusting plate (44) in a positioning mode, jackscrews are arranged on the vertical angle adjusting sleeve (45), and the jackscrews are abutted with the cutter shaft (46); one end of the cutter shaft (46) is connected with a power output end of the cutting motor (410), the other end of the cutter shaft (46) penetrates through the vertical angle adjusting sleeve (45) and two limiting stop rods (42) to be connected with the cutting knife (47), the cutting knife (47) is located behind the walking small wheel (2), the cutting motor (410) is fixedly mounted on the motor fixing seat (48), and the motor fixing seat (48) is connected with the height adjusting plate (41) through the tension spring (49).

4. An electric leek harvester as in claim 3, characterized in that: the connecting plate (43) is an L-shaped plate, and a through hole and a long circular arc-shaped hole are formed in the horizontal part of the L-shaped plate; the upper portion of horizontal angle regulating plate (44) is the diaphragm, set up on the diaphragm of horizontal angle regulating plate (44) with the connecting hole that the through-hole corresponds and with the slider of long convex hole adaptation, horizontal angle regulating plate (44) pass through the bolt the through-hole with the connecting hole location is connected in the below of connecting plate (43), the slider is located the inside in long convex hole.

5. The electric leek harvester as set forth in claim 2, characterized in that: the power chassis (7) comprises a walking motor (71) and a driving wheel (72);

The top of the walking motor (71) is mounted on the second frame (12), the number of the driving wheels (72) is two, the two driving wheels are arranged on two sides of the second frame (12), the power output end of the walking motor (71) is connected with the driving wheels (72) through a transmission assembly and drives the driving wheels to rotate, and the walking motor (71) is electrically connected with the controller (9).

6. An electric leek harvester as in claim 3, characterized in that: the clamping conveying mechanism (5) comprises a vertical synchronous pulley (51), a transverse synchronous pulley (52) and a sponge conveying belt (53);

The transverse synchronous pulleys (52) are connected with the power output end of the driving mechanism (8), the two transverse synchronous pulleys (52) are installed inside the third frame (13), the two vertical synchronous pulleys (51) are installed at the front end of the first frame (11) and located above the cutting knife (47), one vertical synchronous pulley (51) and one transverse synchronous pulley (52) form a group of synchronous pulleys, each group of synchronous pulleys is connected through the sponge conveying belt (53), and the main body of the sponge conveying belt (53) is located at the inner side of the first frame (11).

7. The electric leek harvester as set forth in claim 6, characterized in that: the driving mechanism (8) comprises a driving motor (81), a chain wheel (82), a first tensioning wheel (83), a second tensioning wheel (84), a third tensioning wheel (85), a fourth tensioning wheel (86) and a carding handle rotating shaft (87);

The utility model discloses a comb handle, including mounting panel (16) and comb handle pivot (87), mounting panel (16) are installed to the inboard, driving motor (81) are located under horizontal synchronous pulley (52), first take-up pulley (83), second take-up pulley (84) with outside of third frame (13) is all installed to third take-up pulley (85), fourth take-up pulley (86) with comb handle pivot (87) are all installed on fourth frame (14), the output of driving motor (81) passes third frame (13) with sprocket (82) are connected, sprocket (82) are connected with the one end of long chain, the other end of long chain detours first take-up pulley (83) second take-up pulley (84) behind third take-up pulley (85) with be connected in the outside of third frame (13), be located the top horizontal synchronous pulley (52) is connected with the one end of short chain, the other end of short is detoured fourth take-up pulley (86) with comb handle pivot (87) are connected with comb handle pivot (87) are all installed on fourth frame (87).

8. The electric leek harvester as set forth in claim 7, characterized in that: the carding and collecting mechanism (6) comprises a collector supporting frame (61), a long slot connecting sheet (62), a collector (63), a carding handle (64), a carding handle connecting plate (65), a rotary handle (66) and a flexible tray (67);

one end of the collector support frame (61) is directly installed at the top of the second frame (12), the other end of the collector support frame (61) is installed at the top of the second frame (12) through the long groove hole connecting piece (62), the collector (63) is installed at the top of the collector support frame (61), the carding handle connecting plate (65) is installed on the side wall surface of the collector (63), the carding handle (64) is rotatably installed at the lower part of the carding handle connecting plate (65), one end of the carding handle connecting plate (65) is rotatably installed at the lower end of the carding handle rotating shaft (87), the other end of the carding handle connecting plate (65) is rotatably installed at one side of the fourth frame (14), the rotating handle (66) is installed at the other side of the fourth frame (14), the bottom of the rotating handle (66) is slidably connected to the side wall top of the collector (63), and a plurality of groups of flexible trays (67) are arranged inside the collector (63).

9. The electric leek harvester as set forth in claim 1, characterized in that: the main body frame (1) is formed by welding a plurality of groups of rectangular square tubes and steel plates.