CN219961363U - Self-propelled leaf vegetable harvester suitable for ridging is planted - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a self-propelled leaf vegetable harvester suitable for ridging planting, which comprises a front bracket and a rear bracket, wherein two supporting legs A and B are respectively arranged at the lower ends of the front bracket and the rear bracket close to two sides, and in addition, the harvester also comprises: the cutting structure is arranged below the front bracket and connected with the supporting leg A, the position of the cutting structure is the front end of the whole device, and the cutting structure is mainly used for cutting off the rhizome of the green leaf vegetables; the conveying structure is arranged on one side of the cutting structure and connected with the cutting structure, and is used for conveying the cut green vegetables; the collecting structure is arranged on one side of the conveying structure and connected with the conveying structure, and one side of the collecting structure is positioned below the rear bracket and connected with the supporting leg B for collecting and bundling green vegetables; the utility model has the advantages of small volume, flexible transportation and suitability for harvesting green leaf vegetables in a greenhouse.

Description

Self-propelled leaf vegetable harvester suitable for ridging is planted

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a self-propelled leaf vegetable harvester suitable for ridging planting.

Background

The green leaf vegetables are quick-growing vegetables taking fresh and tender green leaves and petioles as products, and are widely planted due to the fact that the quick-growing vegetables are high in growth speed, multiple in cultivated varieties and large in market demand, at present, the green leaf vegetables are widely planted by adopting ridging, namely, the green leaf vegetables are piled up on the land to form a ridge slope higher than the surface of the land, the ridge slopes are arranged side by side, and the green leaf vegetables are planted at the top of the ridge slope.

At present, because the demand of green leaf vegetables is large, the efficiency of the mode of manually picking and harvesting by workers is lower, and the mode of mechanically harvesting the green leaf vegetables is adopted, so that the labor force of workers is essentially reduced, the Chinese patent with the publication number of CN208387310U discloses a self-propelled leaf vegetable harvester suitable for ridging planting, the self-propelled leaf vegetable harvester realizes the mechanized operations of root cutting, conveying and the like on the green leaf vegetables, can finish the harvesting operation on the green leaf vegetables in different sowing modes, greatly reduces the breakage rate of the green leaf vegetables in the harvesting process, and improves the labor productivity.

For example, the applicant found that although the above-mentioned technique realizes the mechanized harvesting of the existing ridged green vegetables, the whole device occupies a larger space, is only suitable for harvesting in open vegetable fields, and when applied to a greenhouse, the whole device is not convenient enough, and due to the larger volume, after harvesting a ridge, workers are inconvenient to turn the ridged green vegetables in a narrow space in the greenhouse, resulting in poor harvesting efficiency of the green vegetables in the greenhouse.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a self-propelled leaf vegetable harvester suitable for ridging planting, which has the advantages of small volume, flexible carrying and suitability for harvesting green leaf vegetables in a greenhouse.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-propelled leaf dish harvester suitable for ridging is planted, includes fore-stock and rear bracket, two landing leg A and landing leg B are installed respectively to the lower extreme of fore-stock and rear bracket near both sides position, in addition, still includes:

the cutting structure is arranged below the front bracket and connected with the supporting leg A, the position of the cutting structure is the front end of the whole device, and the cutting structure is mainly used for cutting off the rhizome of the green leaf vegetables;

the conveying structure is arranged on one side of the cutting structure and connected with the cutting structure, and is used for conveying the cut green vegetables;

the collecting structure is arranged on one side of the conveying structure and connected with the conveying structure, and one side of the collecting structure is positioned below the rear bracket and connected with the supporting leg B for collecting and bundling green vegetables;

the cutting structure mainly comprises a fixing plate for locating the rhizome part of the green leaf vegetables and a cutting plate for cutting the rhizome of the green leaf vegetables, wherein a driving component for providing cutting power for the cutting plate is arranged on one side of the fixing plate and one side of the cutting plate, a plurality of triangular cuts are formed in the fixing plate, the fixing plate is fixedly connected with the supporting leg A, the fixing plate and the cutting plate are mutually stacked, and the driving component is connected with the cutting plate and used for enabling the cutting plate to move back and forth below the fixing plate for cutting.

As a preferable technical scheme of the utility model, the driving assembly comprises a driving motor arranged on one side of the lower end face of the fixed plate, the output end of the driving motor is penetrated in the fixed plate, a cam is arranged at the output end of the driving motor, a fixed block is fixedly connected to the upper surface of the fixed plate, a movable shaft is penetrated in the fixed block, one end of the movable shaft, which is close to the cam, is fixedly connected with a bump, the bump is abutted to the cam, a spring is sleeved on the circular arc surface of the movable shaft, two ends of the spring are respectively abutted to the fixed block and the bump, a chute is arranged below the corresponding bump on the surface of the fixed plate, a connecting plate is fixedly connected to the lower surface of the bump, the lower end of the connecting plate is fixedly connected with the cutting plate, and the connecting plate is positioned in the chute.

As a preferable technical scheme of the utility model, a limiting plate is arranged at the lower end face of the fixed plate corresponding to the position of the cutting plate, the limiting plate is L-shaped, and the cutting plate is positioned on the inner surface of the limiting plate and is in sliding fit with the inner surface of the limiting plate.

As a preferable technical scheme of the utility model, the conveying structure comprises an inclined plate, one end of the inclined plate is arranged on one side of the fixed plate, the inclined plate is obliquely upwards arranged, two conveying motors are arranged on the lower surface of the inclined plate, the output ends of the conveying motors are arranged in the inclined plate in a penetrating manner, the output ends of the conveying motors are provided with conveying discs, and a plurality of poking plates are obliquely arranged on the surface of the conveying discs in a circular array.

As a preferable technical scheme of the utility model, baffle plates which are arranged in an arc shape are arranged on two sides of the inclined plate.

As a preferable technical scheme of the utility model, the collecting structure comprises a collecting box, one side of the collecting box is fixedly connected to the upper end of the inclined plate, connecting blocks are arranged at positions, corresponding to the two supporting legs B, of one side of the collecting box, which is far away from the inclined plate, the connecting blocks are sleeved and fixed on the arc surfaces of the supporting legs B, a plurality of bundling belts are placed in the collecting box, and the bundling belts are cloth belts.

As a preferable technical scheme of the utility model, an L-shaped plate A is arranged at the lower end of the supporting leg A, a front roller is arranged at the lower end of the L-shaped plate A, an L-shaped plate B is arranged at the lower end of the supporting leg B, a rear roller is arranged at the lower end of the L-shaped plate B, a walking motor is further arranged at one side of the L-shaped plate B, and the output end of the walking motor is connected with the rear roller.

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

1. according to the utility model, through the arrangement of the cutting structure, the cutting plate moves back and forth below the fixed plate under the drive of the driving assembly, so that the fixed plate with fixed positions is matched for cutting the roots and stems of the green vegetables, the cut green vegetables are continuously conveyed upwards by the rear conveying structure and fall into the rearmost collecting structure, the collecting structure is used for collecting and bundling, the whole device is simple in structure and easy to use, heavy components such as a conveyor belt and a plurality of groups of rollers are not required, the volume is small, the device is suitable for collecting ridged green vegetables in a greenhouse, the position of a worker can be conveniently adjusted, repeated back and forth ridge collection is performed, the collection efficiency is improved, and the manpower consumption is reduced.

2. According to the utility model, through the arrangement of the conveying structure, the conveying motor drives the two conveying trays to rotate relatively, so that the poking plates on the two conveying trays poke the green leaf vegetables to the middle and lift upwards, and finally fall into the collecting structure at the rear side, thereby avoiding the green leaf vegetables from falling from two sides during conveying.

3. According to the utility model, through the arrangement of the collecting structure, the collecting box is used for collecting the green leaf vegetables conveyed from the conveying disc, the green leaf vegetables falling from the conveying disc fall onto the bundling belt of the collecting box, and then the two ends of the bundling belt are directly tensioned and knotted, so that the green leaf vegetables can be bundled quickly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the lower view structure of the present utility model;

FIG. 3 is a partial schematic view of the present utility model showing a cutting structure;

fig. 4 is a schematic diagram of the present utility model for showing the cutting structure and its vicinity separately.

In the figure: 1. a front bracket; 11. a supporting leg A; 12. an L-shaped plate A; 13. a front roller; 2. a rear bracket; 21. a supporting leg B; 22. an L-shaped plate B; 23. a rear roller; 24. a walking motor; 3. cutting the structure; 31. a fixing plate; 32. a drive assembly; 321. a driving motor; 322. a cam; 323. a fixed block; 324. a movable shaft; 325. a bump; 326. a spring; 327. a connecting plate; 33. cutting the plate; 34. a limiting plate; 4. a conveying structure; 41. a sloping plate; 42. a conveying motor; 43. a conveying tray; 44. a toggle plate; 45. a baffle; 5. a collecting structure; 51. a collection box; 52. a connecting block; 53. and (5) bundling the belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a self-propelled leaf vegetable harvester suitable for ridging planting, which comprises a front bracket 1 and a rear bracket 2, wherein two supporting legs a11 and a supporting leg B21 are respectively arranged at the lower ends of the front bracket 1 and the rear bracket 2 close to two sides, and the self-propelled leaf vegetable harvester further comprises:

the cutting structure 3 is arranged below the front bracket 1 and connected with the supporting leg A11, the position of the cutting structure 3 is the front end of the whole device, and the cutting structure 3 is mainly used for cutting off the rhizomes of the green leaf vegetables;

the conveying structure 4 is arranged on one side of the cutting structure 3 and connected with the cutting structure 3 for conveying the cut green vegetables;

the collecting structure 5 is arranged on one side of the conveying structure 4, is connected with the conveying structure 4, and one side of the collecting structure 5 is positioned below the rear bracket 2 and is connected with the supporting leg B21 to collect and bundle green vegetables;

the cutting structure 3 mainly comprises a fixing plate 31 for positioning the rhizome part of the green leaf vegetables and a cutting plate 33 for cutting the rhizome of the green leaf vegetables, a driving component 32 for providing cutting power for the cutting plate 33, a plurality of triangular cuts are formed on one sides of the fixing plate 31 and the cutting plate 33, the fixing plate 31 is fixedly connected with the supporting leg A11, the fixing plate 31 and the cutting plate 33 are mutually stacked, and the driving component 32 is connected with the cutting plate 33 for enabling the cutting plate 33 to move back and forth below the fixing plate 31 for cutting.

Through the realization of the technical scheme, the following effects are achieved: through the setting of cutting structure 3, under the drive of drive assembly 32, make cutting board 33 round trip movement in fixed plate 31 below, thereby cooperation fixed plate 31 carries out the cutting of green leaf dish rhizome, the green leaf dish after the cutting is constantly upwards carried by conveying structure 4 at rear, and fall into in the structure 5 is received to the cable of rearmost, receive structure 5 by cable and receive and hold and bind, whole device simple structure is easy to use, do not have too much than recombinant, and the volume is less, be fit for carrying out the gathering of ridging green leaf dish in the big-arch shelter, and the staff adjustment position of being convenient for, carry out and make a round trip on the ridge repeatedly and gather, improve harvesting efficiency, reduce the manpower consumption.

Wherein, the drive assembly 32 is including installing in the driving motor 321 of terminal surface one side under the fixed plate 31, the output of driving motor 321 wears to locate inside the fixed plate 31, and the cam 322 is installed to the output of driving motor 321, fixed plate 31 upper surface rigid coupling has fixed block 323, movable shaft 324 is worn to be equipped with in the inside of fixed block 323, the one end rigid coupling that movable shaft 324 is close to cam 322 has lug 325, lug 325 and cam 322 butt, the circular arc face cover of movable shaft 324 has spring 326, the both ends of spring 326 respectively with fixed block 323 and lug 325 butt, the spout has been seted up to the below of fixed plate 31 surface corresponding lug 325, the lower surface rigid coupling of lug 325 has connecting plate 327, connecting plate 327 lower extreme and cutting board 33 rigid coupling, connecting plate 327 is located the spout.

Through the setting of drive assembly 32, drive motor 321 drives cam 322 and rotates, makes cam 322 butt's lug 325 constantly by cam 322 promotion go on back and forth movement to make spring 326 constantly compress and kick-back, and then drive cutting board 33 with the help of connecting plate 327 and carry out continuous side-to-side sliding, make cutting board 33 and fixed plate 31 constantly move relatively, carry out the rhizome cutting of green leaf dish.

Wherein, the lower end surface of the fixed plate 31 is provided with a limiting plate 34 corresponding to the position of the cutting plate 33, the limiting plate 34 is L-shaped, and the cutting plate 33 is positioned on the inner surface of the limiting plate 34 and is in sliding fit with the inner surface of the limiting plate 34.

Through the setting of limiting plate 34 for carry out spacingly to cutting board 33, guarantee its stability of cutting.

In addition, the conveying structure 4 comprises a sloping plate 41 with one end mounted on one side of the fixed plate 31, the sloping plate 41 is obliquely upwards placed, two conveying motors 42 are mounted on the lower surface of the sloping plate 41, the output ends of the conveying motors 42 penetrate through the sloping plate 41, conveying discs 43 are mounted at the output ends of the conveying motors 42, and a plurality of poking plates 44 are obliquely arranged on the surface of the conveying discs 43 in a circular array.

Through the setting of conveying structure 4, conveying motor 42 drives two transport tray 43 and carries out relative rotation to constantly make stir the board 44 on two transport tray 43 stir green leaf dish to the centre, and upwards the lifting, finally fall into in the structure 5 is received to the cable of rear side, avoid green leaf dish to drop from both sides when carrying.

Wherein, baffle plates 45 are arranged in an arc shape on both sides of the inclined plate 41.

Through the setting of baffle 45 for further carry out spacingly to green leaf dish, avoid green leaf dish to drop from both sides in the transportation process, lead to the problem that green leaf dish rupture or unable bundling appear.

Meanwhile, the collecting structure 5 comprises a collecting box 51, one side of the collecting box 51 is fixedly connected to the upper end of the inclined plate 41, connecting blocks 52 are arranged at positions, corresponding to the two supporting legs B21, of one side, far away from the inclined plate 41, of the collecting box 51, the connecting blocks 52 are sleeved and fixed on the arc surfaces of the supporting legs B21, a plurality of bundling belts 53 are placed in the collecting box 51, and the bundling belts 53 are cloth belts.

Through the setting of collecting box 51 for collect the green leaf dish of carrying from delivery tray 43, the green leaf dish that drops from delivery tray 43 drops to the bundling band 53 top of collecting box 51, directly tightens the both ends of bundling band 53 afterwards and knots can carry out swift bundling to the green leaf dish.

Wherein, L shaped plate A12 is installed to landing leg A11's lower extreme, and preceding gyro wheel 13 is installed to L shaped plate A12's lower extreme, and L shaped plate B22 is installed to landing leg B21's lower extreme, and back gyro wheel 23 is installed to L shaped plate B22's lower extreme, and walking motor 24 is still installed to one side of L shaped plate B22, and the output of walking motor 24 links to each other with back gyro wheel 23.

Through the setting of preceding gyro wheel 13 and back gyro wheel 23 for make things convenient for the whole device to remove, in addition, be located the walking motor 24 of back gyro wheel 23 side, can drive back gyro wheel 23 and rotate, thereby realize the self-propelled collection of whole device.

The working principle and the using flow of the utility model are as follows:

the whole device is placed on a slope in a greenhouse, the whole device is supported by the support leg A11 and the support leg B21 to a certain height, so that the whole device is suitable for harvesting on the slope, then the walking motor 24, the driving motor 321 and the conveying motor 42 are respectively started, the whole device can start to move automatically, in the moving process, the driving motor 321 continuously drives the cam 322 to rotate, the convex block 325 abutted against the cam is continuously driven by the cam to move back and forth in the fixed block 323, the spring 326 is compressed and then rebounds, at the moment, the cutting plate 33 is driven by the driving component 32 to move left and right to and fro, the fixed plate 31 is matched for cutting the root and stem of the green leaf vegetables, the cut green leaf vegetables are folded and stirred towards the middle by the stirring plate 44 on the surface of the conveying plate 43, and are upwards lifted by the stirring plate 44 until the green leaf vegetables fall into the collecting box 51 at the rear, after the green leaf vegetables fall above the bundling belt 53 in the collecting box 51 for a certain quantity, the two ends of the bundling belt 53 can be pulled, and the green leaf vegetables are gathered and harvested.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Self-propelled leaf vegetable harvester suitable for ridging is planted, including fore-stock (1) and rear bracket (2), its characterized in that: two supporting legs A (11) and B (21) are respectively arranged at the positions, close to two sides, of the lower ends of the front support (1) and the rear support (2), and in addition, the device further comprises:

the cutting structure (3) is arranged below the front bracket (1) and connected with the supporting leg A (11), the position of the cutting structure (3) is the front end of the whole device, and the cutting structure (3) is mainly used for cutting off the rhizomes of the green leaf vegetables;

the conveying structure (4) is arranged on one side of the cutting structure (3) and connected with the cutting structure (3) for conveying the cut green vegetables;

the collecting structure (5) is arranged on one side of the conveying structure (4) and is connected with the conveying structure (4), one side of the collecting structure (5) is positioned below the rear bracket (2) and is connected with the supporting leg B (21) for collecting and bundling green vegetables;

the utility model provides a cutting structure (3) mainly includes fixed plate (31) that are used for fixing a position green leaf dish rhizome position to and be used for cutting board (33) of green leaf dish rhizome for drive assembly (32) that provide cutting board (33) cutting power, a plurality of triangle-shaped incisions have all been seted up to one side of fixed plate (31) and cutting board (33), fixed plate (31) and landing leg A (11) rigid coupling, fixed plate (31) and cutting board (33) stack each other, drive assembly (32) link to each other with cutting board (33) for make cutting board (33) round trip movement cutting in fixed plate (31) below.

2. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 1, wherein: the utility model provides a drive assembly (32) is including installing in driving motor (321) of terminal surface one side under fixed plate (31), inside fixed plate (31) are worn to locate by driving motor (321)'s output, and cam (322) are installed to driving motor (321)'s output, fixed plate (31) upper surface rigid coupling has fixed block (323), movable shaft (324) are worn to have in the inside of fixed block (323), the one end rigid coupling that movable shaft (324) is close to cam (322) has lug (325), lug (325) and cam (322) butt, the arc surface cover of movable shaft (324) has spring (326), the both ends of spring (326) respectively with fixed block (323) and lug (325) butt, the spout has been seted up to the below of fixed plate (31) surface correspondence lug (325), connecting plate (327) lower surface rigid coupling of lug (325), connecting plate (327) lower extreme and cutting board (33) rigid coupling, connecting plate (327) are located the spout.

3. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 1, wherein: the lower end face of the fixed plate (31) is provided with a limiting plate (34) corresponding to the position of the cutting plate (33), the limiting plate (34) is L-shaped, and the cutting plate (33) is positioned on the inner surface of the limiting plate (34) and is in sliding fit with the inner surface of the limiting plate (34).

4. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 1, wherein: the conveying structure (4) comprises a sloping plate (41) with one end mounted on one side of a fixed plate (31), the sloping plate (41) is obliquely upwards placed, two conveying motors (42) are mounted on the lower surface of the sloping plate (41), the output ends of the conveying motors (42) penetrate through the sloping plate (41), conveying discs (43) are mounted at the output ends of the conveying motors (42), and a plurality of stirring plates (44) are arranged on the surface oblique circular array of the conveying discs (43).

5. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 4, wherein: baffle plates (45) which are arranged in an arc shape are arranged on two sides of the inclined plate (41).

6. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 1, wherein: the collecting structure (5) comprises a collecting box (51) with one side fixedly connected to the upper end of the inclined plate (41), connecting blocks (52) are arranged at positions, corresponding to the two supporting legs B (21), of one side, far away from the inclined plate (41), of the collecting box (51), the connecting blocks (52) are sleeved and fixed on arc surfaces of the supporting legs B (21), a plurality of bundling belts (53) are placed in the collecting box (51), and the bundling belts (53) are cloth belts.

7. A self-propelled leaf vegetable harvester suitable for ridging planting as recited in claim 1, wherein: l shaped plate A (12) are installed to the lower extreme of landing leg A (11), preceding gyro wheel (13) are installed to the lower extreme of L shaped plate A (12), L shaped plate B (22) are installed to the lower extreme of landing leg B (21), back gyro wheel (23) are installed to the lower extreme of L shaped plate B (22), walking motor (24) are still installed to one side of L shaped plate B (22), the output of walking motor (24) links to each other with back gyro wheel (23).