CN215912549U - Pinellia ternata harvester - Google Patents
Pinellia ternata harvester Download PDFInfo
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- CN215912549U CN215912549U CN202122291870.7U CN202122291870U CN215912549U CN 215912549 U CN215912549 U CN 215912549U CN 202122291870 U CN202122291870 U CN 202122291870U CN 215912549 U CN215912549 U CN 215912549U
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Abstract
The utility model discloses a pinellia ternate harvester, which comprises: the extrusion drying screening device comprises a frame, and an extrusion drying screening device, a roller screening machine and a storage barrel which are sequentially arranged on the frame from the front to the back, wherein a digging shovel is further arranged at the front end of the extrusion drying screening device, the rear end of the extrusion drying screening device is connected with the roller screening machine, a sliding groove leading to the storage barrel is formed in the outlet of the roller screening machine, and a front traveling wheel and a rear traveling wheel are further arranged on the frame. The utility model aims at the soil which is viscous and easy to form blocks in plain areas of south Jianghuang Han province and has better harvesting effect.
Description
Technical Field
The utility model relates to the field of pinellia tuber harvesting mechanical equipment. More particularly, the utility model relates to a pinellia ternate harvester.
Background
Pinellia ternate is a precious traditional Chinese medicine and belongs to perennial herb plants of the Araceae, tubers are nearly spherical, leaves come from the top ends of the tubers, and the mature tubers are oval, 20-30 mm in length and 5-25 mm in diameter. The pinellia ternate harvester is high in medicinal value and large in market demand, tubers of the pinellia ternate are small and densely planted, the traditional harvesting method mainly depends on manual turning, throwing, picking and screening, and is not suitable for the requirement of large-scale production, and a plurality of pinellia ternate harvesters are appeared in the market at present.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The utility model also aims to provide a pinellia ternate harvester which has a good harvesting effect aiming at the soil which is viscous and easy to block in plain areas in south Jianghan.
To achieve these objects and other advantages in accordance with the purpose of the utility model, there is provided a pinellia ternate harvester, comprising: the extrusion drying screening device comprises a frame, and an extrusion drying screening device, a roller screening machine and a storage barrel which are sequentially arranged on the frame from the front to the back, wherein a digging shovel is further arranged at the front end of the extrusion drying screening device, the rear end of the extrusion drying screening device is connected with the roller screening machine, a sliding groove leading to the storage barrel is formed in the outlet of the roller screening machine, and a front traveling wheel and a rear traveling wheel are further arranged on the frame.
Preferably, the press drying and screening device includes:
the front and back surfaces of the chute are open, the front end of a chute bottom plate is connected with the digging shovel, the rear end of the chute bottom plate is higher than the front end of the chute bottom plate, a plurality of sludge outlet holes are uniformly distributed at intervals on the chute bottom plate, and a plurality of electric heating wires are further arranged on the outer surface of the chute bottom plate;
the extrusion conveying device is arranged in the chute and comprises a first round roller, a second round roller and a steel belt wound on the first round roller and the second round roller, the first round roller is close to the front end of the chute, two ends of the first round roller are respectively and rotatably connected to the left side plate and the right side plate of the chute, the second round roller is close to the rear end of the chute, two ends of the second round roller are respectively and rotatably connected to the left side plate and the right side plate of the chute, the distance between the part of the steel belt below the first round roller and the second round roller and the bottom plate of the chute is gradually reduced from front to back, and a transverse baffle is arranged on the steel belt along the width direction of the steel belt and used for dividing and pushing and blocking soil blocks;
the steel strip conveying device comprises a chute left side plate, a chute right side plate, a first round roller, a second round roller, a press plate, a steel strip inner face and a steel strip outer face, wherein the press plate is arranged between the first round roller and the second round roller, the left end and the right end of the press plate are connected to the chute left side plate and the chute right side plate respectively, and the press plate lower face abuts against the steel strip inner face below the first round roller and the second round roller.
Preferably, the upper plate surface of the pressing plate is also provided with a plurality of heating wires.
Preferably, the rack includes:
the chute is positioned between two vertical rods of the first portal and between two vertical rods of the second portal, the front travelling wheel is arranged at the lower ends of the vertical rods of the first portal, the cross rod of the first portal and the cross rod of the second portal are positioned at the same height, and longitudinal beams arranged in the front-back direction of the chute are connected below the cross rod of the first portal and the cross rod of the second portal;
the frame-shaped bracket is horizontally connected to the lower ends of the two vertical rods of the second portal frame, the roller screening machine and the storage barrel are both arranged on the frame-shaped bracket, and the rear travelling wheels are arranged below the frame-shaped bracket.
Preferably, the outer surface of the steel strip and the upper plate surface of the chute bottom plate are coated with corrosion-resistant and wear-resistant coatings.
Preferably, the chute bottom plate is higher than the lower ends of the left side plate and the right side plate of the chute so as to protect the heating wires below the chute bottom plate.
Preferably, a plurality of blade plates are arranged on the rear portion of the digging shovel along the width direction of the digging shovel, the surfaces of the blade plates are arranged along the front and rear directions of the inclined grooves, and the front ends of the blade plates are cutting edges so as to cut soil blocks shoveled by the digging shovel.
Preferably, a traction frame is arranged at the front end of the longitudinal beam.
The utility model at least comprises the following beneficial effects: through the arrangement of the extruding, drying and screening device, sticky soft mud blocks wrapped on the surfaces of the pinellia tubers are extruded from the mud outlet holes of the chute base plate by using an extruding means, meanwhile, the mud blocks are dried by the aid of the heating wires, the mud blocks are conveniently crushed and discharged from the mud outlet holes, the soil condition of the plain areas in south Jianghan is well adapted, compared with the existing method that the mud blocks on the surfaces of the tubers are beaten by using the staggered claw wheels, the tuber harvesting device is not easy to damage the tubers, and the completeness of the harvested tubers is guaranteed as much as possible.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic side view of the pinellia tuber harvester of the present invention;
FIG. 2 is a schematic view of the internal side structure of the extrusion drying screening apparatus of the present invention;
FIG. 3 is a schematic front view of the shovel, blade plate and extrusion drying screening device of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present invention provides a pinellia ternate harvester, comprising: frame 1, and in the past to after set gradually extrusion stoving screening plant 2, drum screening machine 3 and the bucket 4 on frame 1, 2 front ends of extrusion stoving screening plant still are provided with digger shovel 5, and 2 rear ends of extrusion stoving screening plant link up drum screening machine 3, 3 exits of drum screening machine are equipped with and lead to the spout 6 of bucket 4, still be provided with preceding travelling wheel 7 and back travelling wheel 8 in the frame 1.
Above-mentioned embodiment is in the use, fix frame 1 at the tractor afterbody, the tractor drags frame 1 and traveles and just can be good results tuber of pinellia bulb in tuber of pinellia planting ground, tuber of pinellia harvester when advancing, shovel 5 will bury the viscidity earth piece of tuber of pinellia bulb and shovel, the earth piece that follow-up shovel will be shoveled earlier supports in the extrusion stoving screening plant 2, extrusion stoving screening plant 2 will wrap up in the viscidity soft earth piece that attaches on tuber of pinellia bulb surface through the extruded mode and extrude, assist simultaneously with the stoving effect, also make things convenient for the crushing of mud piece conquassation to discharge from extrusion stoving screening plant 2, the tuber of pinellia bulb that tentatively got rid of surface earth piece enters into drum sieve extension 3 along extrusion stoving screening plant 2 and sieves once more, thereby make the earth on tuber of pinellia bulb surface further reduce, fall into storage bucket 4 along spout 6 at last. The pinellia ternate harvester in the embodiment not only better adapts to the soil condition of plain areas in the south Jianghan, but also is less prone to damage the corms in an extrusion mud removal mode compared with the existing harvester equipment which uses staggered claw wheels to knock off mud blocks on the surfaces of the corms, and the completeness of the harvested corms is guaranteed as much as possible.
Specifically, in another embodiment, the pressing, drying and screening device 2 includes:
the front and back surfaces of the chute 201 are open, the front end of the bottom plate of the chute 201 is connected with the digging shovel 5, the rear end of the bottom plate of the chute 201 is higher than the front end, a plurality of sludge outlet holes which are uniformly distributed at intervals are formed in the bottom plate of the chute 201, a plurality of heating wires 202 are further arranged on the outer surface of the bottom plate of the chute 201, and the heating wires 202 can be powered by a storage battery arranged on a tractor;
the extrusion conveying device is arranged in the chute 201 and comprises a first round roller 203, a second round roller 204 and a steel belt 205 wound on the first round roller 203 and the second round roller 204, the first round roller 203 is close to the front end of the chute 201, two ends of the first round roller 203 are respectively and rotatably connected to the left side plate and the right side plate of the chute 201, the second round roller 204 is close to the rear end of the chute 201, two ends of the second round roller 204 are respectively and rotatably connected to the left side plate and the right side plate of the chute 201, the distance between the part of the steel belt 205 positioned below the first round roller 203 and the second round roller 204 and the bottom plate of the chute 201 is gradually reduced from front to back, a transverse baffle 206 is arranged on the steel belt 205 in the width direction of the steel belt 205 and used for dividing and pushing soil blocks, wherein the minimum distance between the part of the steel belt 205 on the first round roller 203 and the bottom plate of the chute 201 is larger than the diameter of a common tuber pinellia bulb, the minimum distance between part of the steel belt 205 on the second round roller 204 and the bottom plate of the chute 201 is close to or slightly larger than the diameter of the common pinellia tuber bulb;
a pressing plate 207 is arranged between the first round roller 203 and the second round roller 204, the left end and the right end of the pressing plate 207 are respectively connected to the left side plate and the right side plate of the chute 201, and the lower plate surface of the pressing plate 207 abuts against the inner surface of a steel belt 205 positioned below the first round roller 203 and the second round roller 204.
When the embodiment is used, the motor and the reducer for driving the first round roller 203 to rotate are arranged on the left side plate or the right side plate of the chute 201 in advance, when a tractor pulls the pinellia ternate harvester, the motor is started to enable the first round roller 203 to rotate as shown in fig. 2, the cohesive soil mass which is shoveled by the digging shovel 5 and is embedded with the pinellia ternate corms enters the chute 201 from the front of the chute 201, the cohesive soft soil mass which is wrapped on the surfaces of the pinellia ternate corms can be extruded from the mud outlet of the bottom plate of the chute 201 due to the larger distance between the steel belt 205 in the front of the chute 201 and the bottom plate of the chute 201 and can be eaten into the large soil mass, the transverse baffle 206 can push the eaten soil mass to move towards the rear of the chute 201, along with the reduction of the distance between the steel belt 205 and the bottom plate of the chute 201, the clay mass is dried by the electric heating wire 202, the clay mass is also convenient to crush and discharge from the mud outlet, and in the process, the plastic and the pinellia ternate corms can be protected from being crushed during extrusion due to the plastic property, when the soil blocks wrapped with the pinellia tuber corms are conveyed to the tail end of the chute 201, most of the soil blocks on the surface can be basically removed, the corms are not easy to be damaged by adopting the mud removing mode, and the integrity of the harvested corms is ensured as much as possible.
Specifically, in another embodiment, the upper plate surface of the pressing plate 207 is also provided with a plurality of heating wires 202, so that the extruding, drying and screening device 2 can be heated and dried in all directions from the upper surface and the lower surface, which facilitates the crushing of the soil and improves the soil removing efficiency.
Specifically, in another embodiment, the rack 1 includes:
the chute comprises a first portal 101 and a second portal 102, wherein the first portal 101 is vertically arranged in front of a chute 201, the second portal 102 is vertically arranged at the rear of the chute 201, the chute 201 is positioned between two vertical rods of the first portal 101 and between two vertical rods of the second portal 102, a front travelling wheel 7 is arranged at the lower ends of the vertical rods of the first portal 101, a cross rod of the first portal 101 and a cross rod of the second portal 102 are positioned at the same height, and longitudinal beams 103 arranged along the front-back direction of the chute 201 are connected below the cross rods of the first portal 101 and the second portal 102;
the frame-shaped bracket 104 is horizontally connected to the lower ends of the two vertical rods of the second portal 102, the roller screening machine 3 and the storage barrel 4 are both arranged on the frame-shaped bracket 104, and the rear travelling wheels 8 are arranged below the frame-shaped bracket 104.
In the embodiment, the machine frame 1 organically connects the extrusion drying screening device 2, the drum screening machine 3 and the storage barrel 4 together, so that the pinellia tuber corms can be conveniently and efficiently subjected to primary screening and secondary screening to remove surface soil and then are conveyed into the storage barrel 4.
Specifically, in another embodiment, the outer surface of the steel belt 205 and the upper plate surface of the bottom plate of the chute 201 are coated with corrosion-resistant and wear-resistant coatings, and the corrosion-resistant and wear-resistant coatings can be KN17 high-molecular ceramic polymer coatings. As soil is weak acid or weak alkaline inevitably, the inclined groove 201 and the steel belt 205 are easy to be eroded after being contacted and rubbed with the soil blocks for a long time, and the parts contacted and rubbed with the soil blocks for a long time can be protected after the coating is coated, so that the service life of the pinellia ternate harvester is prolonged.
Specifically, in another embodiment, the bottom plate of the chute 201 is higher than the lower ends of the left and right side plates of the chute 201 to protect the heating wires 202 below the bottom plate of the chute 201, so that the heating wires 202 can be prevented from being damaged due to the contact between people or objects on the left or right side of the chute 201 and the heating wires 202.
Specifically, in another embodiment, a plurality of blade plates 501 are arranged on the rear portion of the shovel 5 in the width direction of the shovel 5, the plate surfaces of the blade plates 501 are arranged in the front-back direction of the chute 201, and the front ends of the blade plates 501 are cutting edges to cut the soil blocks shoveled by the shovel 5, so that the soil blocks shoveled by the shovel 5 can be firstly cut in the width direction of the shovel 5, the size of the soil blocks entering the extrusion drying and screening device 2 is reduced, and the soil removal efficiency is improved.
Specifically, in another embodiment, a traction frame is arranged at the front end of the longitudinal beam 103, so that the pinellia ternate harvester is conveniently connected with a tractor.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. Pinellia ternata harvester, which is characterized by comprising: the extrusion drying screening device comprises a frame, and an extrusion drying screening device, a roller screening machine and a storage barrel which are sequentially arranged on the frame from the front to the back, wherein a digging shovel is further arranged at the front end of the extrusion drying screening device, the rear end of the extrusion drying screening device is connected with the roller screening machine, a sliding groove leading to the storage barrel is formed in the outlet of the roller screening machine, and a front traveling wheel and a rear traveling wheel are further arranged on the frame.
2. The pinellia ternate harvester according to claim 1, wherein the extrusion drying and screening device comprises:
the front and back surfaces of the chute are open, the front end of a chute bottom plate is connected with the digging shovel, the rear end of the chute bottom plate is higher than the front end of the chute bottom plate, a plurality of sludge outlet holes are uniformly distributed at intervals on the chute bottom plate, and a plurality of electric heating wires are further arranged on the outer surface of the chute bottom plate;
the extrusion conveying device is arranged in the chute and comprises a first round roller, a second round roller and a steel belt wound on the first round roller and the second round roller, the first round roller is close to the front end of the chute, two ends of the first round roller are respectively and rotatably connected to the left side plate and the right side plate of the chute, the second round roller is close to the rear end of the chute, two ends of the second round roller are respectively and rotatably connected to the left side plate and the right side plate of the chute, the distance between the part of the steel belt below the first round roller and the second round roller and the bottom plate of the chute is gradually reduced from front to back, and a transverse baffle is arranged on the steel belt along the width direction of the steel belt and used for dividing and pushing and blocking soil blocks;
the steel strip conveying device comprises a chute left side plate, a chute right side plate, a first round roller, a second round roller, a press plate, a steel strip inner face and a steel strip outer face, wherein the press plate is arranged between the first round roller and the second round roller, the left end and the right end of the press plate are connected to the chute left side plate and the chute right side plate respectively, and the press plate lower face abuts against the steel strip inner face below the first round roller and the second round roller.
3. The harvesting machine of pinellia ternata as claimed in claim 2, wherein a plurality of heating wires are also disposed on the upper plate surface of the pressing plate.
4. A pinellia harvester according to claim 2, wherein the frame comprises:
the chute is positioned between two vertical rods of the first portal and between two vertical rods of the second portal, the front travelling wheel is arranged at the lower ends of the vertical rods of the first portal, the cross rod of the first portal and the cross rod of the second portal are positioned at the same height, and longitudinal beams arranged in the front-back direction of the chute are connected below the cross rod of the first portal and the cross rod of the second portal;
the frame-shaped bracket is horizontally connected to the lower ends of the two vertical rods of the second portal frame, the roller screening machine and the storage barrel are both arranged on the frame-shaped bracket, and the rear travelling wheels are arranged below the frame-shaped bracket.
5. A pinellia ternate harvester according to claim 4, wherein the outer surface of the steel belt and the upper plate surface of the chute bottom plate are coated with corrosion-resistant and wear-resistant coatings.
6. The harvesting machine of pinellia ternata as claimed in claim 2, wherein the chute bottom plate is higher than the lower ends of the left and right side plates of the chute to protect the heating wires under the chute bottom plate.
7. The pinellia ternate harvester according to claim 2, wherein a plurality of blade plates are arranged on the rear portion of the digging shovel along the width direction of the digging shovel, the blade plate surfaces are arranged along the front and rear direction of the inclined grooves, and the front ends of the blade plates are cutting edges so as to cut soil blocks shoveled by the digging shovel.
8. A pinellia ternate harvester according to claim 4, wherein a traction frame is arranged at the front end of the longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122291870.7U CN215912549U (en) | 2021-09-22 | 2021-09-22 | Pinellia ternata harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122291870.7U CN215912549U (en) | 2021-09-22 | 2021-09-22 | Pinellia ternata harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215912549U true CN215912549U (en) | 2022-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122291870.7U Active CN215912549U (en) | 2021-09-22 | 2021-09-22 | Pinellia ternata harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215912549U (en) |
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2021
- 2021-09-22 CN CN202122291870.7U patent/CN215912549U/en active Active
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