CN111010971A

CN111010971A - Novel high-speed sweet potato harvesting plough

Info

Publication number: CN111010971A
Application number: CN201911097718.6A
Authority: CN
Inventors: 张垒
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-04-17

Abstract

The invention discloses a novel high-speed sweet potato harvesting plough, which adopts a triangular structure to arrange a whole frame body, and the rear side of the frame body is connected with a seedling killing plate and a vertical plate, the front side of the vertical plate is fixed with a ditching cutter set, the ditching cutter set is formed by combining a plurality of pieces, and the artificial expansion angle adjustment can be realized, so that the novel high-speed sweet potato harvesting plough is suitable for harvesting different crops; moreover, the plough piece of the device adopts a splicing structure, so that the device has high bonding strength and stable performance.

Description

Novel high-speed sweet potato harvesting plough

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to a novel high-speed sweet potato harvesting plough.

Background

It is known that when root crops such as sweet potatoes, carrots and the like are harvested, the current general mode in the market is to harvest and collect the root crops by manual harvesting, but the operation efficiency is low; at present, agricultural machines partially aiming at the equipment are also appeared, but the current agricultural machines have the following disadvantages which are reflected in that:

1. the plowshare is independent and single-piece, is inconvenient to maintain, cannot be adjusted and adapt to different areas and different operation speeds, and even cannot adapt to different soil qualities.

2. The existing harvesting device has no seedling cleaning function and is easily blocked by seedlings when in operation.

3. The angle of the soil separating plate can not be adjusted, and the soil separating plate can not be suitable for harvesting various crops.

Aiming at the defects in the prior art, as a technical staff in the industry, how to improve the harvesting operation specially used for the rhizomatic plant fruits through the technology is designed, and the plowshare is designed into a splicing structure and simultaneously the soil separating plate is designed into an adjustable type, so that the device can be suitable for collecting operation of various crops.

Disclosure of Invention

In order to realize the technical functions, the invention provides a novel high-speed sweet potato harvesting plough, which can realize high-speed collection of sweet potato crops and simultaneously can realize seedling killing operation, and moreover, the device can realize adjustment of a soil separating plate so as to deal with harvesting of different rhizome crops.

The invention provides a novel high-speed sweet potato harvesting plough, which has the following specific structure: the frame comprises a frame body, wherein the frame body is arranged in a triangular structure, an inclined supporting beam is arranged at the top of the frame body, and a traction point is arranged at the top of the inclined supporting beam; the left side and the right side of the front end of the frame body are both provided with a lower hinge point; the left side and the right side of the lower hinge point are both provided with a side supporting rod, and a vertical limiting adjusting wheel is fixed on the side supporting rod through a transverse sliding sleeve; a seedling killing plate is fixed at the rear end of the frame body, and a driving device is fixed on the seedling killing plate to drive a cutter to swing at the front side of the seedling killing plate to realize shearing action so as to destroy seedlings; a vertical plate is arranged below the seedling killing plate, and ditching cutter sets are arranged at the front end, the left side and the right side of the vertical plate and are combined, and can realize ditching and soil separation width adjustment through a plurality of structures; the lower part of the ditching cutter group is provided with a plough blade which is designed in a combined welding structure.

The ditching cutter group comprises a front side ditching cutter and side ditching cutters, the section of the front side ditching cutter is gradually enlarged from top to bottom, and the left side and the right side of the front side ditching cutter are respectively fixed with one side ditching cutter through a rotating shaft structure; the rear side of side ditching sword all be provided with a pivot seat, be provided with a horizontal guide bar towards the rear side at the rear side of vertical board, horizontal guide bar on be provided with a sliding sleeve, the left and right sides of sliding sleeve is provided with articulated seat, articulated seat through the left and right sides corresponds the pivot seat on two side ditching swoves about respectively and the joint support pole between the two, realize the regulation to side ditching sword fixed angle on the front side ditching sword through adjusting the sliding sleeve around.

And a tail rod is fixed below the horizontal guide rod at the rear side of the vertical plate, and a wear-resistant block is fixed at the bottom of the rear end of the tail rod through a bolt.

The seedling killing plate is provided with a drive plate and connected with a driving device, the drive plate is hinged and fixed with the upper end of the transition plate, the lower end of the transition plate is hinged with a safety block, the safety block is fixed with the shearing knife through a connecting bolt, the middle part of the shearing knife is hinged and fixed with the seedling killing plate or the vertical plate, the shearing knife can swing up and down under the driving of the safety block, and the shearing knife can swing up and down and the seedling killing plate or the vertical plate to realize shearing force in a tangent mode.

The invention has the beneficial effects that: according to the structure arrangement, the whole frame body is arranged in a triangular structure, the rear side of the frame body is connected with the seedling killing plate and the vertical plate, the front side of the vertical plate is fixedly provided with the ditching cutter set, the ditching cutter set is formed by combining a plurality of pieces, the artificial expansion angle adjustment can be realized, and therefore the device is suitable for harvesting different crops; moreover, the plough blade of the device is arranged in a splicing structure, so that the device has high bonding strength and stable performance; the device has novel structure and convenient application, can greatly improve the harvesting efficiency of root crops such as sweet potatoes, potatoes and the like, and is an ideal novel high-speed sweet potato harvesting plough, wherein the device can kill seedlings and collect fruit harvest.

Drawings

The invention shares the figure 5, wherein:

fig. 1 is a schematic view of the three-dimensional structure of the novel high-speed sweet potato harvesting plough.

Fig. 2 is a schematic side view of the novel high-speed sweet potato harvesting plough.

FIG. 3 is a rear view of the high-speed sweet potato harvesting plow

Fig. 4 is an enlarged schematic view of the structure in the direction a in fig. 1.

Fig. 5 is an enlarged view of the structure in the direction B in fig. 3.

In the drawings: 1. the special-purpose machine frame comprises a frame body, 10, side beams, 11, a middle beam, 12, plough blades, 13, a tail rod, 14, a wear-resistant block, 15, a hoop, 16, a side supporting rod, 17, a transverse sliding sleeve, 2, an inclined supporting beam, 20, a traction point, 3, a lower hinge point, 4, a vertical limiting adjusting wheel, 5, a seedling killing plate, 51, a hydraulic motor, 52, a driving plate, 53, a transition plate, 54, a safety block, 55, a shearing knife, 6, a vertical plate, 7, a horizontal guide rod, 71, a sliding sleeve, 72, a connecting supporting rod, 73, a hinge seat, 8, a front side slotting knife, 9, a side slotting knife, 91, a top inclined plane, 92 and a hinge.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in the attached drawings, the novel high-speed sweet potato harvesting plough provided by the invention has the following specific structure:

the frame comprises a frame body 1, wherein the frame body 1 is arranged in a triangular structure, an inclined supporting beam 2 is arranged at the top of the frame body 1, and a traction point 20 is arranged at the top of the inclined supporting beam 2 and is used for being connected with an external traction device; the left side and the right side of the front end of the frame body 1 are both provided with a lower hinge point 3, and the lower hinge points are used for being connected with a lifting device of external driving equipment; the left side and the right side of the lower hinge point 3 are both provided with a side supporting rod 16, and a vertical limiting adjusting wheel 4 is fixed on the side supporting rod 16 through a transverse sliding sleeve 17; a seedling killing plate 5 is fixed at the rear end of the frame body 1, and a driving device is fixed on the seedling killing plate 5 to drive the shearing knife 5 to swing at the front side of the seedling killing plate 5 to realize shearing action so as to destroy seedlings; a vertical plate 6 is arranged below the seedling killing plate 5, and ditching cutter sets are arranged at the front end, the left side and the right side of the vertical plate 6 and are combined, and can realize ditching and soil separation width adjustment through a plurality of structures; the lower part of the ditching cutter group is provided with a plough blade 12, the plough blade 12 is designed in a combined welding structure, and the combined welding strength of a plurality of blocks is high.

Furthermore, the design of the invention is mainly that the ditching cutter group realizes ditching and adjustment of soil separation width, as shown in fig. 4 and 5, the ditching cutter group of the device is divided into a front side ditching cutter 8 and a side ditching cutter 9, the section of the front side ditching cutter 8 is gradually enlarged from top to bottom, and the left side and the right side of the front side ditching cutter 8 are respectively fixed with one side ditching cutter 9 through a rotating shaft structure; the rear side of side ditching sword 9 all be provided with a pivot seat, be provided with a horizontal guide bar 7 towards the rear side at the rear side of vertical plate 6, horizontal guide bar 7 on be provided with a sliding sleeve 71, the left and right sides of sliding sleeve 71 is provided with articulated seat 73, articulated seat 73 through the left and right sides corresponds the pivot seat on two side ditching swoves about respectively and joint support pole 72 between the two, during the use, realize the regulation of fixed angle to side ditching sword 9 on front side ditching sword 8 through adjusting sliding sleeve 71 from beginning to end to this is suitable for the results of different crops such as potato, taro, root class fruit such as turnip. The top of side ditching sword 9 be provided with top inclined plane 91, it realizes the side separation to ditching soil through rolling soil to the outside, guarantees again simultaneously that soil can not get into the combination region of horizontal guide bar 7 and sliding sleeve 71, can not cause the influence to the regulatory function of horizontal guide bar 7 and sliding sleeve 71.

On the basis of the structure, furthermore, a tail rod 13 is fixed on the rear side of the vertical plate 6 below the horizontal guide rod 7, a wear-resistant block 14 is fixed on the bottom of the rear end of the tail rod 13 through bolts, the tail rod 13 is arranged to prevent the whole device from deviating left and right during operation, and meanwhile, the tail end of the tail rod can be prevented from being damaged after long-time friction through the setting of the wear-resistant block.

The device is provided with a seedling killing function on the basis of the prior structure, the seedling killing action is realized by the driving of a hydraulic motor, as shown in figures 2 and 5, a driving plate 52 is arranged on a seedling killing plate 5 and connected with a hydraulic motor 51, the upper ends of the driving plate 52 and a transition plate 53 are hinged and fixed, the lower end of the transition plate 53 is hinged with a safety block 54, the safety block 54 is fixed with a shearing knife 55 through a connecting bolt, the middle part of the shearing knife 55 is hinged and fixed with the vertical plate 6, the shearing knife can swing up and down under the driving of the safety block 54, the shearing knife 55 can be tangent to the vertical plate 6 to realize shearing force when swinging up and down, when the safety block 54 is combined with the shearing knife 55, a bolt between the safety block 54 and the shearing knife 55 is small, when the shearing knife 55 is subjected to large resistance when swinging up and down, in order to prevent the damage of the whole seedling killing functional component, the protection is realized by destroying the bolt between the shearing knife and the seedling killing functional component.

In conclusion, through the structural arrangement, the whole frame body 1 is arranged in a triangular structure, the rear side of the frame body 1 is connected with the seedling killing plate 5 and the vertical plate 6, the front side of the vertical plate 6 is fixedly provided with the ditching cutter set, the ditching cutter set is formed by combining a plurality of pieces, the artificial expansion angle adjustment can be realized, and therefore the device is suitable for harvesting different crops, and in addition, the hydraulic motor 51 is arranged on the seedling killing plate 5, and the hydraulic motor 51 drives the cutter to swing up and down to realize shearing force so as to cut the seedlings; moreover, the plough blade 12 of the device adopts a splicing structure, and has high bonding strength and stable performance.

The device has novel structure and convenient application, can greatly improve the harvesting efficiency of root crops such as sweet potatoes, potatoes and the like, and is an ideal novel high-speed sweet potato harvesting plough, wherein the device can kill seedlings and collect fruit harvest.

Claims

1. Novel high-speed sweet potato results plough, it includes a support body, its characterized in that: the frame comprises a frame body, wherein the frame body is arranged in a triangular structure, an inclined supporting beam is arranged at the top of the frame body, and a traction point is arranged at the top of the inclined supporting beam; the left side and the right side of the front end of the frame body are both provided with a lower hinge point; the left side and the right side of the lower hinge point are both provided with a side supporting rod, and a vertical limiting adjusting wheel is fixed on the side supporting rod through a transverse sliding sleeve; a seedling killing plate is fixed at the rear end of the frame body, and a driving device is fixed on the seedling killing plate to drive a cutter to swing at the front side of the seedling killing plate to realize shearing action so as to destroy seedlings; a vertical plate is arranged below the seedling killing plate, and ditching cutter sets are arranged at the front end, the left side and the right side of the vertical plate and are combined, and can realize ditching and soil separation width adjustment through a plurality of structures; the lower part of the ditching cutter group is provided with a plough blade which is designed in a combined welding structure.

2. The novel high-speed sweet potato harvesting plough as claimed in claim 1, wherein: the ditching cutter group comprises a front side ditching cutter and side ditching cutters, the section of the front side ditching cutter is gradually enlarged from top to bottom, and the left side and the right side of the front side ditching cutter are respectively fixed with one side ditching cutter through a rotating shaft structure; the rear side of side ditching sword all be provided with a pivot seat, be provided with a horizontal guide bar towards the rear side at the rear side of vertical board, horizontal guide bar on be provided with a sliding sleeve, the left and right sides of sliding sleeve is provided with articulated seat, articulated seat through the left and right sides corresponds the pivot seat on two side ditching swoves about respectively and the joint support pole between the two, realize the regulation to side ditching sword fixed angle on the front side ditching sword through adjusting the sliding sleeve around.

3. The novel high-speed sweet potato harvesting plough as claimed in claim 1, wherein: and a tail rod is fixed below the horizontal guide rod at the rear side of the vertical plate, and a wear-resistant block is fixed at the bottom of the rear end of the tail rod through a bolt.

4. The novel high-speed sweet potato harvesting plough as claimed in claim 1, wherein: the seedling killing plate is provided with a drive plate and connected with a driving device, the drive plate is hinged and fixed with the upper end of the transition plate, the lower end of the transition plate is hinged with a safety block, the safety block is fixed with the shearing knife through a connecting bolt, the middle part of the shearing knife is hinged and fixed with the seedling killing plate or the vertical plate, the shearing knife can swing up and down under the driving of the safety block, and the shearing knife can swing up and down and the seedling killing plate or the vertical plate to realize shearing force in a tangent mode.