CN212278925U - Poppy results with pushing away gentle formula stem roller device that draws - Google Patents

Abstract

The utility model provides a strong push and soft pull type stem drawing roller device for harvesting poppy, which comprises a frame, a brush roller, a spiral roller, an adjusting plate and a cutting knife; the lower side of the frame is respectively provided with a brush roller and a spiral roller, the upper side of the frame is respectively provided with an adjusting plate, and the cutting knife is arranged behind the movement direction of the frame; the brush roller is uniformly fixed with brush hair along the periphery thereof; the brush roller and the spiral roller are provided with a leading-in conical head at one end; the other ends of the brush roller and the spiral roller are connected to a variable speed reversing transmission case; the cutting knife is connected to the speed change reversing transmission case. The poppy fruits with the same straw length can be cut by drawing the brush of the brush roller and matching with the limit of the adjusting plate; and because of the obstruction of the adjusting plate to the poppy leaves, the phenomena of crushing poppy shells, crushing and leaking seeds can not occur, and impurities such as too many straw leaves and the like can not be harvested, so that the mechanization of poppy harvesting is realized, and the planting benefit is improved.

Description

Poppy results with pushing away gentle formula stem roller device that draws

Technical Field

The utility model belongs to the technical field of agricultural machine, a poppy results with pushing away gentle formula stem roller that draws is related to.

Background

During the planting process of poppy for many years, mechanized harvesting has not been achieved. The biggest problem of poppy planting at present is that the yield is not always high and the harvest can be achieved, the main reason is that enough picking personnel cannot be found in time for manual picking, and the cost of poppy planting is increased due to high cost of picking and security; roughly, the harvest cost of poppy is second only to the fertilizer cost in the total planting cost, which is about 280-300 yuan/mu.

In the aspect of poppy harvesting, people in the field are making continuous efforts to innovate, and Chinese patent document CN 109769465B discloses a small chain type poppy harvester, which comprises a harvesting bin, a harvesting table, a transmission system, a material conveying device and a wheel type chassis; the header comprises a reciprocating cutter arranged at the front end of the bottom plate, a plurality of harvesting single bodies arranged in parallel and a header driving shaft; each harvesting single body comprises two parts which are bilaterally symmetrical, and the left part and the right part of each harvesting single body respectively comprise a nearside divider, a guider, a pulling roller, a vertical supporting plate, a clamping chain, a circular disc cutter and a clamping chain horizontal mounting plate; the material conveying device comprises a screw conveyor; the drive train drives the auger, header and reciprocating cutter. Although the patent literature can adapt to the growth characteristics of poppy, the harvesting requirement of poppy is met, manpower and material resources are saved, and the labor production efficiency is improved. However, the poking roller in the structure is provided with rubber on the outer surface, which cannot achieve the effect of flexibly pulling stems, easily breaks and leaks poppy shells, and has no spiral device, and the purpose of keeping short straws on poppy fruits cannot be achieved by pushing poppy shells to move forward by a holding chain.

According to the research of the prior art, poppy shells can be processed for use as a medicine, the length of straws from poppy fruits to the bottom is about 1.5cm, the poppy shells also have partial medicinal value, and the straws with longer lengths contain few medicinal components and almost have no extraction value. The poppy seeds can be used for processing edible oil and have high utilization and nutritive values. Therefore, during the harvest of poppy, the shell cannot be damaged and the seeds cannot leak, so the mechanical harvest requirement is high; in the existing poppy harvesting equipment, when poppy fruits are harvested, the lengths of straws carried by the fruits are different, broken seeds leak seriously, and impurities in poppy shells are more; the poppy seeds can be used for processing edible oil, and can cause great economic loss after being leaked; the harvested poppy fruits have different lengths of straws, and the long straws are manually processed once during processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a poppy results with pushing away gentle formula stem roller device that draws of excelling in, through the growth characteristic according to the poppy fruit, avoid the broken problem that leaks seed, impurity are many in the poppy shell of results in-process to reach the purpose that improves results efficiency, use manpower sparingly material resources.

A strong-push flexible-pull stem pulling roller device for harvesting poppy is characterized by comprising a frame, a brush roller, a spiral roller, an adjusting plate and a cutter;

the frame is divided into two parts which are divider; the lower side of the frame is respectively provided with a brush roller and a spiral roller, the upper side of the frame is respectively provided with an adjusting plate, and the cutting knife is arranged behind the moving direction of the frame and is positioned between the frame and the adjusting plate;

the brush roller is uniformly fixed with brush hair along the periphery thereof; the brush roller and the spiral roller are provided with a leading-in conical head at one end, and the head of the leading-in conical head is connected to the lower side of the frame through a front support; the other ends of the brush roller and the spiral roller are connected to a variable speed reversing transmission case to enable the brush roller and the spiral roller to rotate in opposite directions; the cutting knife is connected to the speed change reversing transmission case.

Furthermore, the cutting knife is a circular disc knife.

Further, the outer surface of the spiral roller is provided with a spiral structure along the axial direction of the spiral roller; and the leading-in cone head is also provided with a spiral structure.

Furthermore, the leading-in cone head is divided into a head part and a tail part which are connected through a bearing.

Furthermore, the speed-changing reversing transmission case is arranged behind the movement direction of the rack and is positioned at the lower side of the rack.

Furthermore, the front side end of the adjusting plate is separated towards two sides; and the adjusting plate is provided with a long round hole.

Furthermore, the power input shaft of the speed change reversing transmission case is connected to a power output device of the agricultural implement.

Furthermore, the rear end of the frame is fixedly connected with a material box.

The utility model has the advantages that:

(1) the utility model discloses in, through setting up brush roller and helical roll, at the in-process that the poppy was reaped, because the brush roller does not design helical structure, so only play the effect of pulling poppy straw downwards.

The poppy fruits with the same straw length can be cut by drawing the brush of the brush roller and matching with the limit of the adjusting plate; the adjusting plate blocks the poppy leaves, so that the phenomena of poppy shell crushing, squeezing and seed leakage are avoided, and impurities such as straw leaves and the like are not harvested too much; the strong push and soft pull type stem pulling roller device for harvesting poppy provided by the utility model achieves the purpose of cutting off the straw at the position 1.5cm below the poppy shell for harvesting; by applying the strong-push and soft-pull stem pulling roller device for harvesting poppy, a large amount of manpower can be saved, the mechanization of the poppy harvesting is realized, and the planting benefit is improved.

To sum up, the utility model provides a poppy results with pushing away gentle formula stem roller device that draws simple structure, social is better, has very positive market prospect.

Drawings

FIG. 1 is a schematic view of the bottom view of the strong pushing and flexible pulling type stem roller device for harvesting poppy according to the present invention;

FIG. 2 is a schematic side view of the apparatus of the present invention for harvesting poppy by pushing and pulling the stem roller;

FIG. 3 is a schematic view of the top view of the apparatus of the present invention;

FIG. 4 is a schematic view of the structure of the middle leading-in cone head of the present invention;

fig. 5 is a schematic view of the harvesting process of the strong pushing and flexible pulling type stem roller device for harvesting poppy.

In the figure: 1. a frame; 2. a brush roller; 3. a helical roll; 4. an adjusting plate; 5. a cutting knife; 6. leading in a conical head; 6.1, a bearing; 7. a front support; 8. a variable speed reversing transmission case; 9. a power input shaft.

Detailed Description

Example 1

Referring to the attached drawings, the strong-push flexible-pull stem-pulling roller device for harvesting poppy is characterized by comprising a frame 1, a brush roller 2, a spiral roller 3, an adjusting plate 4 and a cutting knife 5; a material box is fixedly connected with the rear end of the frame 1;

the frame 1 is divided into two parts which are divider; the lower side of a frame 1 is respectively provided with a brush roller 2 and a spiral roller 3, the upper side of the frame 1 is respectively provided with an adjusting plate 4, and a cutting knife 5 is arranged behind the moving direction of the frame 1 and is positioned between the frame 1 and the adjusting plate 4;

the brush roller 2 is uniformly fixed with brush hair along the periphery thereof; the brush roller 2 and the spiral roller 3 are provided with a leading-in conical head 6 at one end; the leading-in cone head 6 is divided into a head part and a tail part which are connected through a bearing 6.1; the head of the leading-in conical head 6 is connected to the lower side of the frame 1 through a front support 7, so that the leading-in conical head 6, the brush roller 2 and the spiral roller 3 rotate synchronously; the outer surface of the spiral roller 3 is provided with a spiral structure along the axial direction; and the leading-in cone head 6 is also provided with a spiral structure;

the other ends of the brush roller 2 and the spiral roller 3 are connected to a variable speed reversing transmission case 8, so that the brush roller and the spiral roller rotate in opposite directions; the cutting knife 5 is connected to a variable speed reversing transmission case 8; the cutting knife 5 is a circular disc cutter; the speed change reversing transmission case 8 is arranged behind the movement direction of the frame 1 and is positioned at the lower side of the frame 1; and a power input shaft 9 of the speed change reversing transmission case 8 is connected to a power output device of the agricultural implement.

The front side end of the adjusting plate 4 is separated towards two sides; and the adjusting plates 4 are provided with oblong holes so as to adjust the distance between the two adjusting plates 4. After the bolt is arranged in the long round hole to adjust the gap, the fastening bolt fixes the adjusting plate to adjust the gap, and the purpose of adjusting the gap is to adapt to poppy shells with different sizes; to prevent the poppy capsules from falling into the stem-pulling rolls due to the large gap.

Example 2

Referring to fig. 5, the working method of the strong push and flexible pull type stem roller device for harvesting poppy is characterized by comprising the following steps:

step 1: the poppy to be harvested enters the leading-in cone heads 6 under the walking power of an agricultural implement and the guiding action of the grain divider, and the brush rollers 2 and the spiral rollers 3 rotate in opposite directions under the driving of the variable speed reversing transmission case 8 and drive the leading-in cone heads 6 corresponding to the brush rollers to rotate in opposite directions; under the rotation action of the guiding cone head 6, the poppy straws are conveyed between the brush roller 2 and the spiral roller 3, the poppy straws are pushed to the rear side by the spiral roller 3, and the poppy straws are pulled downwards by the brush roller 2;

step 2: the poppy shells are different in height due to growth reasons, when the poppy shells grow to the middle position of the roller, the poppy shells growing a little bit touch the adjusting plate 4, the hairbrush roller 2 plays a role of pulling straws downwards, the hairs of the hairbrush are soft, the pulling force is limited, and the poppy shells cannot fall downwards any more due to blocking of the adjusting plate 4, and the phenomena of crushing, rotting and leaking of seeds cannot occur; when the short poppy fruits touch the adjusting plate 4, the brush roller 2 keeps the pull-down state, and the spiral roller 3 continuously pushes the poppy fruits backwards; the poppy fruits with higher straws are continuously pulled downwards and pushed backwards, when the straws reach the rear tail end of the adjusting plate 4, the poppy fruits touch the adjusting plate 4, the poppy fruits which have finished stem pulling reach the position of the cutting knife 5 along with the continuous pushing of the spiral roller 3, and the cutting knife 5 rotates to cut the poppy fruits; separating plantula Papaveris and straw at an effective distance, and feeding into a box.

Claims (8)

1. A strong-push flexible-pull stem pulling roller device for harvesting poppy is characterized by comprising a frame, a brush roller, a spiral roller, an adjusting plate and a cutter;

the frame is divided into two parts which are divider; the lower side of the frame is respectively provided with a brush roller and a spiral roller, the upper side of the frame is respectively provided with an adjusting plate, and the cutting knife is arranged behind the moving direction of the frame and is positioned between the frame and the adjusting plate;

the brush roller is uniformly fixed with brush hair along the periphery thereof; the brush roller and the spiral roller are provided with a leading-in conical head at one end, and the head of the leading-in conical head is connected to the lower side of the frame through a front support; the other ends of the brush roller and the spiral roller are connected to a variable speed reversing transmission case to enable the brush roller and the spiral roller to rotate in opposite directions; the cutting knife is connected to the speed change reversing transmission case.

2. A push and pull stem roller apparatus as claimed in claim 1, wherein the cutter is a circular disc cutter.

3. A push-pull stem roller device for harvesting poppy according to claim 1 wherein the outer surface of the helical roller is provided with a helical structure along its axial direction; and the leading-in cone head is also provided with a spiral structure.

4. A push-pull stem roller device according to claim 3 wherein the leading cone is divided into a head portion and a tail portion, the head portion and the tail portion being connected by a bearing.

5. A push-pull stem roller device for harvesting poppy as claimed in claim 1 in which the speed change reversing gear box is mounted behind the frame in the direction of movement and below the frame.

6. A push-pull stem roller device for harvesting poppy according to claim 1 wherein the front end of the adjustment plate is separated to both sides; and the adjusting plate is provided with a long round hole.

7. A hard push and soft pull stem roller device for harvesting poppy as claimed in claim 1, wherein the power input shaft of the speed change reversing transmission case is connected to the power output device of an agricultural implement.

8. A push-pull stem roller device for harvesting poppy as claimed in claim 1 wherein the back end of the frame is engaged with a bin.

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