CN220211043U - Potato harvesting and picking equipment with screening function - Google Patents
Potato harvesting and picking equipment with screening function Download PDFInfo
- Publication number
- CN220211043U CN220211043U CN202321797731.4U CN202321797731U CN220211043U CN 220211043 U CN220211043 U CN 220211043U CN 202321797731 U CN202321797731 U CN 202321797731U CN 220211043 U CN220211043 U CN 220211043U
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- frame
- chain
- screen
- type conveyor
- net type
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 41
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 41
- 238000012216 screening Methods 0.000 title claims abstract description 30
- 238000003306 harvesting Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 6
- 235000012015 potatoes Nutrition 0.000 abstract description 17
- 239000002689 soil Substances 0.000 abstract description 8
- 238000010009 beating Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses potato harvesting and picking equipment with a screening function, and relates to the technical field of agricultural machinery; the screen is fixedly arranged in a through groove formed in the top surface of the frame of the trolley body; the chain net type conveyor is obliquely arranged on the left end face of the trolley body through a frame; the right end of the chain-net type conveyor is arranged above the screen; the right side of the pick-up rake rack is rotatably arranged on the side wall of the frame of the chain-net type conveyor through a rotating shaft and a bearing; the electric push rods are two and are respectively hinged to the front side and the rear side of the upper side surface of the pick-up harrow tooth rack through hinge seats; the auxiliary screening mechanism is arranged on the bottom surface of the frame of the cart body, potatoes after loosening the soil can be picked up from the soil, and are conveyed into the device to be screened, so that the uniformity of the size of the harvested potatoes is ensured.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to potato harvesting and picking equipment with a screening function.
Background
The concentrated potato planting area is mainly in the north of China, the growing period is only 80-90 days, gansu is a main potato producing area of the whole country, most of harvesting is completely performed by manual operation, the operation means is behind, the labor intensity is high, the production efficiency is low, sometimes the harvesting operation cannot be completed before freezing in winter, great economic loss is caused to potato growers, the harvesting period is shortened due to the increase of the potato production amount, and the labor consumption of the potato harvesting operation is about 40% of the total production labor consumption, so that the problem of mechanized harvesting is required to be solved for realizing the mechanized potato production, and the harvesting process mainly comprises the working procedures of digging, cleaning, drying, sorting and the like.
The existing potato harvester is processed in a sectional processing mode, the integration of the potato harvesting process cannot be achieved in the using process, and a large amount of labor is needed to be input, so that the harvesting efficiency of the potatoes is affected, the cost of the potatoes in harvesting is increased, and therefore a potato harvesting and picking device with a screening function is needed.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides reasonable-design potato harvesting and picking equipment with a screening function, which can solve the technical problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: it comprises a cart body; an electric cabinet is fixedly arranged on the top surface of the cart body;
it also comprises:
the screen is fixedly arranged in a through groove formed in the top surface of the frame of the trolley body;
the chain-net type conveyor is obliquely arranged on the left end face of the trolley body through a frame and is connected with a power supply in the electric cabinet; the right end of the chain-net type conveyor is arranged above the screen;
the right side of the pick-up rake rack is rotatably arranged on the side wall of the frame of the chain-net type conveyor through a rotating shaft and a bearing;
the two electric push rods are hinged to the front side and the rear side of the upper side face of the pick-up rake rack through hinge seats respectively, the upper ends of the electric push rods are hinged to the side walls of the fixing frame through hinge seats, and the fixing frame is fixedly arranged on the top face of the frame of the chain-net type conveyor; the electric push rod is connected with a power supply in the electric cabinet;
the auxiliary screening mechanism is arranged on the bottom surface of the frame of the cart body.
As a further improvement of the utility model, the screen mesh is arranged in an arc-shaped structure; the arc-shaped screen is used for conveniently gathering potato particles on the screen, so that the phenomenon of rolling in the screening process is prevented.
As a further improvement of the present utility model, the auxiliary screening mechanism includes:
the sliding rail pair is fixedly arranged on the bottom surface of the trolley body; a transmission rod is rotatably arranged on the side wall of the sliding block in the sliding rail pair through a rotating shaft and a bearing;
the transmission piece is rotatably arranged on the bottom surface of the trolley body through the shaft seat and the rotating shaft, and the lower side of the transmission piece is rotatably connected with the other end of the transmission rod through the rotating shaft and the bearing;
the striking rod is fixedly arranged on the side wall of the transmission part, and the movable end of the striking rod is arranged at the lower side of the screen;
the driving motor is fixedly arranged on the bottom surface of the trolley body through a motor bracket, an eccentric rod is fixedly connected to an output shaft of the driving motor, and the other end of the eccentric rod is slidably embedded in a kidney-shaped groove formed in the side wall of the sliding block in the sliding rail pair through a rotating shaft; the driving motor is connected with a power supply in the electric cabinet.
Through above-mentioned technical scheme design, open driving motor, driving motor drives eccentric rod and rotates, and the eccentric rod drives the slider in the slide rail is vice and carries out reciprocating motion on the slide rail, and the slider passes through the transfer line and drives the driving medium and rotate, and the driving medium drives the tip of beating the pole and beats on the bottom surface of screen cloth, makes things convenient for the screen cloth vibrations to drop the potato screening of earth and granule on the potato.
As a further improvement of the utility model, the end part of the striking rod is fixedly provided with a flexible plate; the screen cloth is hit through the flexible board, reduces the damage to the screen cloth.
As a further improvement of the utility model, blocking nets are symmetrically and fixedly arranged on the front side wall and the rear side wall of the fixing frame; the arrangement of the blocking net prevents potatoes from rolling off from the front side and the rear side of the chain-net type conveyor.
Compared with the prior art, the utility model has the beneficial effects that: the potato harvesting and picking equipment with the screening function can pick up the loosened potatoes from the soil, convey the potatoes into the device for screening, and ensure the uniformity of the sizes of the harvested potatoes.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an isometric northeast view of the present utility model.
Fig. 3 is an exploded view of the auxiliary screening mechanism of the present utility model.
Fig. 4 is a schematic view of the structure of the screen of the present utility model.
Reference numerals illustrate:
the trolley comprises a trolley body 1, an electric cabinet 2, a screen 3, a chain-net type conveyor 4, a pick-up rake rack 5, an electric push rod 6, a fixing rack 7, an auxiliary screening mechanism 8, a sliding rail pair 8-1, a transmission rod 8-2, a transmission piece 8-3, a striking rod 8-4, a driving motor 8-5, an eccentric rod 8-6, a kidney slot 8-7, a flexible plate 9 and a blocking net 10.
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.
Example 1:
referring to fig. 1-4, the present embodiment comprises a cart body 1; an electric cabinet 2 is fixedly arranged on the top surface of the trolley body 1 and used for controlling electric elements in the device;
it also comprises:
the screen 3 is fixedly arranged in a through groove formed in the top surface of the frame of the trolley body 1 through bolts; the screen 3 is arranged in an arc-shaped structure; the arc-shaped screen 3 is used for conveniently gathering potato particles on the screen 3, so that the phenomenon of rolling off in the screening process is prevented;
the chain-net type conveyor 4 is obliquely arranged on the left end face of the cart body 1 through a rack and bolts, and the chain-net type conveyor 4 is connected with a power supply in the electric cabinet 2; the right end of the chain-net type conveyor 4 is arranged above the screen 3 in an extending manner;
the right side of the pick-up rake rack 5 is rotatably arranged on the side wall of the frame of the chain-net type conveyor 4 through a rotating shaft and a bearing;
the two electric push rods 6 are hinged to the front side and the rear side of the upper side face of the pick-up rake rack 5 through hinge seats, the upper ends of the electric push rods 6 are hinged to the side walls of the fixing frames 7 through hinge seats, and the fixing frames 7 are fixedly arranged on the top face of the frame of the chain-net type conveyor 4; the electric push rod 6 is connected with a power supply in the electric cabinet 2;
blocking nets 10 are symmetrically and fixedly arranged on the front side wall and the rear side wall of the fixing frame 7 through bolts; the blocking net 10 prevents potatoes from rolling off from the front side and the rear side of the chain-net conveyor 4;
the auxiliary screening mechanism 8, the auxiliary screening mechanism 8 set up on the frame bottom surface of the shallow body 1.
Example 2:
referring to fig. 1 to 4, on the basis of embodiment 1, the auxiliary screening mechanism 8 includes:
the sliding rail pair 8-1 is fixedly arranged on the bottom surface of the trolley body 1 through bolts, and the sliding rail pair 8-1 is fixedly arranged on the bottom surface of the trolley body 1 through bolts; a transmission rod 8-2 is rotatably arranged on the side wall of the sliding block in the sliding rail pair 8-1 through a rotating shaft and a bearing;
the transmission piece 8-3, the transmission piece 8-3 is rotatably arranged on the bottom surface of the trolley body 1 through a shaft seat and a rotating shaft, and the lower side of the transmission piece 8-3 is rotatably connected with the other end of the transmission rod 8-2 through the rotating shaft and a bearing;
the beating rod 8-4, the beating rod 8-4 is fixedly welded on the side wall of the transmission part 8-3, the movable end of the beating rod 8-4 is arranged at the lower side of the screen 3 in an extending mode, and the end portion of the beating rod 8-4 is fixedly provided with a flexible plate 9 through a bolt; the screen 3 is hit through the flexible plate 9, so that damage to the screen 3 is reduced;
the driving motor 8-5 is fixedly arranged on the bottom surface of the trolley body 1 through a motor bracket and a bolt, an output shaft of the driving motor 8-5 is fixedly connected with an eccentric rod 8-6, and the other end of the eccentric rod 8-6 is slidably embedded in a kidney-shaped groove 8-7 formed in the side wall of a sliding block in the sliding rail pair 8-1 through a rotating shaft; the driving motor 8-5 is connected with a power supply in the electric cabinet 2.
The specific use types of the electric push rod 6 and the driving motor 8-5 are directly purchased, installed and used from the market according to the use requirements.
When the utility model is used, firstly, the soil for planting potatoes is loosened by manpower, then the trolley body 1 is pushed to an area to be picked up, the angle of the pick-up rake rack 5 is adjusted by opening the electric push rod 6, so that the pick-up rake rack 5 passes through the soil, then the pick-up rake rack 5 is lifted, potatoes are retained on the pick-up rake rack 5, the potatoes roll down on the belt surface of the chain-net type conveyor 4 along with the continuous rotation of the pick-up rake rack 5, and soil and small particles are screened along with the falling of the chain-net type conveyor 4 onto the screen 3; the driving motor 8-5 is turned on, the driving motor 8-5 drives the eccentric rod 8-6 to rotate, the eccentric rod 8-6 drives the sliding block in the sliding rail pair 8-1 to reciprocate on the sliding rail, the sliding block drives the driving piece 8-3 to rotate through the driving rod 8-2, the driving piece 8-3 drives the end part of the striking rod 8-4 to strike on the bottom surface of the screen 3, and the screen 3 is convenient to vibrate and screen potatoes with soil on potatoes and potatoes with smaller particles.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. after the picking rake rack 5 is driven by the electric push rod 6, the loosened potatoes can be picked up from the soil and conveyed into the device for screening, so that the uniformity of the size of the harvested potatoes is ensured;
2. the auxiliary screening mechanism 8 can help the screen 3 to screen, so that the screening efficiency is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. Potato harvesting and picking equipment with screening function is characterized in that: it comprises a cart body (1); an electric cabinet (2) is fixedly arranged on the top surface of the trolley body (1);
it also comprises:
the screen (3) is fixedly arranged in a through groove formed in the top surface of the frame of the trolley body (1);
the chain-net type conveyor (4) is obliquely arranged on the left end face of the trolley body (1) through a frame, and the chain-net type conveyor (4) is connected with a power supply in the electric cabinet (2); the right end of the chain-net type conveyor (4) is arranged above the screen (3) in an extending way;
the right side of the pick-up rake rack (5) is rotatably arranged on the side wall of the frame of the chain-net type conveyor (4) through a rotating shaft and a bearing;
the two electric push rods (6) are hinged to the front side and the rear side of the upper side face of the pick-up rake rack (5) through hinge seats respectively, the upper ends of the electric push rods (6) are hinged to the side walls of the fixing frames (7) through hinge seats, and the fixing frames (7) are fixedly arranged on the top face of the frame of the chain-net type conveyor (4); the electric push rod (6) is connected with a power supply in the electric cabinet (2);
the auxiliary screening mechanism (8), the auxiliary screening mechanism (8) is arranged on the bottom surface of the frame of the cart body (1).
2. The potato harvesting and picking apparatus having a screening function as claimed in claim 1, wherein: the screen (3) is arranged in an arc-shaped structure.
3. The potato harvesting and picking apparatus having a screening function as claimed in claim 1, wherein: the auxiliary screening mechanism (8) comprises:
the sliding rail pair (8-1) is fixedly arranged on the bottom surface of the trolley body (1); a transmission rod (8-2) is rotatably arranged on the side wall of the sliding block in the sliding rail pair (8-1) through a rotating shaft and a bearing;
the transmission piece (8-3), the transmission piece (8-3) is rotatably arranged on the bottom surface of the trolley body (1) through a shaft seat and a rotating shaft, and the lower side of the transmission piece (8-3) is rotatably connected with the other end of the transmission rod (8-2) through the rotating shaft and a bearing;
the striking rod (8-4) is fixedly arranged on the side wall of the transmission piece (8-3), and the movable end of the striking rod (8-4) is arranged at the lower side of the screen (3) in an extending manner;
the driving motor (8-5) is fixedly arranged on the bottom surface of the trolley body (1) through a motor bracket, an eccentric rod (8-6) is fixedly connected to an output shaft of the driving motor (8-5), and the other end of the eccentric rod (8-6) is slidably embedded in a kidney-shaped groove (8-7) formed in the side wall of a sliding block in the sliding rail pair (8-1) through a rotating shaft; the driving motor (8-5) is connected with a power supply in the electric cabinet (2).
4. A potato harvesting and picking apparatus having a screening function as claimed in claim 3, wherein: the end part of the striking rod (8-4) is fixedly provided with a flexible plate (9).
5. The potato harvesting and picking apparatus having a screening function as claimed in claim 1, wherein: blocking nets (10) are symmetrically and fixedly arranged on the front side wall and the rear side wall of the fixing frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797731.4U CN220211043U (en) | 2023-07-10 | 2023-07-10 | Potato harvesting and picking equipment with screening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797731.4U CN220211043U (en) | 2023-07-10 | 2023-07-10 | Potato harvesting and picking equipment with screening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220211043U true CN220211043U (en) | 2023-12-22 |
Family
ID=89179399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321797731.4U Active CN220211043U (en) | 2023-07-10 | 2023-07-10 | Potato harvesting and picking equipment with screening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220211043U (en) |
-
2023
- 2023-07-10 CN CN202321797731.4U patent/CN220211043U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |