CN111108901A - Cutting device of vegetable harvester - Google Patents
Cutting device of vegetable harvester Download PDFInfo
- Publication number
- CN111108901A CN111108901A CN202010184346.7A CN202010184346A CN111108901A CN 111108901 A CN111108901 A CN 111108901A CN 202010184346 A CN202010184346 A CN 202010184346A CN 111108901 A CN111108901 A CN 111108901A
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- China
- Prior art keywords
- fixedly connected
- support plate
- steel wire
- moving block
- plate
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 description 13
- 241000208822 Lactuca Species 0.000 description 4
- 235000003228 Lactuca sativa Nutrition 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a cutting device of a vegetable harvester, which comprises a base plate, wherein a moving block is arranged at the bottom of the base plate, a plurality of suspension rods are arranged at the bottom of the moving block at intervals, a steel wire is fixedly connected to the lower end of each suspension rod, one end of the bottom of the base plate is fixedly connected with a first support plate, a rotating groove is formed in the lower end of the first support plate, a winding roller is rotatably connected in the rotating groove, a winding motor is fixedly connected to one side of the first support plate, a main shaft of the winding motor is coaxially and fixedly connected with the winding roller, and the other end of the steel wire is fixedly connected with. According to the invention, the steel wire is driven to shuttle in the vegetable field by the suspension rod under the moving block, and in the process that the moving block horizontally slides along the guide rod, the round rod slides on the wave surface of the side plate, so that the second sliding block slides in the second sliding groove in a reciprocating manner, and further the suspension rod for drawing the moving steel wire to move also transversely moves in the process of moving forwards, so that the steel wire forms a wave-shaped walking track, and the steel wire shuttles among plants, so that the application range of the device is wide.
Description
Technical Field
The invention relates to the technical field of vegetable production, in particular to a cutting device of a vegetable harvester.
Background
The stem of the raw vegetable is upright, the raw vegetable is single, the upper part of the raw vegetable is conical inflorescence and branches, and all the stems and branches are white. Big basal leaves and stem leaves at the lower part, no splitting, inverted needle shape, ellipse or ellipse inverted needle shape, sharp tip at the top end, short and gradually sharp or round shape, no handle, heart-shaped or arrow-shaped half-holding stem at the base part, wavy or fine sawtooth at the edge, and gradually decreasing upwards.
Lettuce leaves must be harvested in time after being mature, for lettuce farmers, lettuce harvests by bending down the waist manually, the harvesting efficiency is slow, and common lettuce is planted in a staggered mode and can be harvested only by frequently moving.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a cutting device of a vegetable harvester, so that the problems in the prior art are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cutting device of a vegetable harvester comprises a base plate, wherein a moving block is arranged at the bottom of the base plate, a plurality of suspension rods are arranged at the bottom of the moving block at intervals, the lower end of each suspension rod is fixedly connected with a steel wire, one end of the bottom of the base plate is fixedly connected with a first support plate, the lower end of the first support plate is provided with a rotating groove, a winding roller is rotatably connected in the rotating groove, one side of the first support plate is fixedly connected with a winding motor, a main shaft of the winding motor is coaxially and fixedly connected with the winding roller, and the other end of the steel wire is fixedly connected with the winding roller;
the bottom of the moving block is provided with a second sliding groove, a second sliding block is slidably connected in the second sliding groove, a plurality of hanging rods are fixedly connected to the bottom of the second sliding block at intervals, a side plate is fixedly connected between the first supporting plate and the second supporting plate, one side, close to the second sliding block, of the side plate is arranged to be a wavy surface, one end, close to the moving block, of the second sliding groove is of an open structure, one end, close to the side plate, of the second sliding block is fixedly connected with a round rod, and the round rod is correspondingly contacted with the wavy surface of the side.
Preferably, one end of the second chute is fixedly connected with a guide rod, the second slider is provided with a sliding hole, the guide rod is connected with the sliding hole in a sliding manner, the guide rod is sleeved with a supporting spring, and the guide rod is penetrated through an inner hole of the supporting spring.
Preferably, one side of the lower end of each suspension rod, which is far away from the first support plate, is fixedly connected with a triangular block, and the sharp corner of each triangular block is far away from the first support plate.
Preferably, one end of the round rod, which is close to the side plate, is rotatably connected with a ball, and the ball is arranged in contact with the wavy surface of the side plate.
The invention has the advantages that: according to the cutting device of the vegetable harvester, the screw rod is driven to rotate by the first motor, the moving block axially slides along the guide rod, the steel wire is driven by the suspension rod below the moving block to shuttle in a vegetable field, the circular rod slides on the wave surface of the side plate in the process that the moving block horizontally slides along the guide rod, the second sliding block is made to slide in a reciprocating mode in the second sliding groove, the suspension rod which pulls the steel wire to move further transversely moves in the process of moving forwards, the steel wire forms a wavy walking track, plants planted in the vegetable field are generally planted in a staggered mode mainly, the plants are planted in the staggered mode to save land resources, the steel wire shuttles among the plants, adaptation is well achieved, and the application range of equipment is wide.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is a cross-sectional view C-C of FIG. 1;
FIG. 5 is a schematic view of the attachment of the present invention to a harvester;
fig. 6 is a top view of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 6, the cutting device of a vegetable harvester provided by the present invention includes a base plate 31, a moving block 32 is disposed at the bottom of the base plate 31, a plurality of suspension rods 33 are disposed at intervals at the bottom of the moving block 32, three or four suspension rods 33 are disposed, a steel wire 34 is fixedly connected to the lower end of each suspension rod 33, a first support plate 35 is fixedly connected to one end of the bottom of the base plate 31, a rotating groove 351 is disposed at the lower end of the first support plate 35, the rotating groove 351 is rotatably connected to a winding roller 352, a winding motor 353 is fixedly connected to one side of the first support plate 35, a main shaft of the winding motor 353 is coaxially and fixedly connected to the winding roller 352, the other end of the steel wire 34 is fixedly connected to the winding roller 352, a plurality of grooved wheels 4 are fixedly connected to the winding roller 352 at intervals. The wire 34 is wound and gathered in the sheave 4. When the hanger rod 33 carries the steel wire 34 to shuttle in the vegetable field, the winding roller 352 is driven by the winding motor 353 to rotate for paying off.
As an embodiment of the present invention, the other end of the bottom of the base plate 31 is fixedly connected with a second support plate 36, a screw 37 is rotatably connected between the first support plate 35 and the second support plate 36, a guide rod 38 is fixedly connected between the first support plate 35 and the second support plate 36, the guide rod 38 is arranged in parallel with the screw 37, the moving block 32 is provided with a threaded hole and a guide hole, the guide rod 38 penetrates through the guide hole and is slidably connected, the screw 37 penetrates through the threaded hole and is in threaded fit connection, the screw 37 is rotated to drive the moving block 32 to move axially along the guide rod 38, one end of the screw 37 penetrates through an avoiding hole on the first support plate 35 and is fixedly connected with a first motor 39 at the end, and the first motor 39 is fixedly connected with the first support plate 35. The first motor 39 drives the screw 37 to rotate, and the moving block 32 slides axially along the guide rod 38.
As an embodiment of the invention, a second chute 321 is arranged at the bottom of the moving block 32, a second slide block 322 is slidably connected in the second chute 321, a plurality of suspension rods 33 are fixedly connected at the bottom of the second slide block 322 at intervals, a side plate 61 is fixedly connected between the first support plate 35 and the second support plate 36, a wavy surface 62 is arranged at one side of the side plate 61 close to the second slide block 322, one end of the second chute 321 close to the moving block 32 is of an open structure, a round rod 63 is fixedly connected at one end of the second slide block 322 close to the side plate 61, and the round rod 63 corresponds to the wavy surface 62 contacting the side plate 61. In the process that the moving block 32 horizontally slides along the guide rod 38, the round rod 63 slides on the wavy surface 62 of the side plate 61, so that the second sliding block 322 slides in the second sliding groove 321 in a reciprocating manner, and further the suspension rod 33 for pulling the steel wire 34 to move moves in a forward process and moves transversely, so that the steel wire 34 forms a wavy walking track, plants 10 planted in a vegetable field generally mainly adopt staggered planting, the plants 10 are planted in staggered manner to save land resources, the steel wire 34 shuttles among the plants 10, so that the device is well adapted, and the device is wide in application range.
As an embodiment of the present invention, one end of the second sliding groove 321 is fixedly connected to the guide rod 64, the second sliding block 322 is provided with a sliding hole 65, the guide rod 64 is slidably connected to the sliding hole 65, the guide rod 64 is sleeved with the support spring 66, and the guide rod 64 is penetrated through an inner hole of the support spring 66.
As an embodiment of the invention, the lower end of each hanger bar 33 is fixedly connected with a triangular block 7 at the side far away from the first support plate 35, and the sharp corner of each triangular block 7 is arranged far away from the first support plate 35. The sharp corner surface of the triangular block 7 is convenient for poking the vegetable leaves between the two plants 10.
In one embodiment of the present invention, the end of the round rod 63 near the side plate 61 is rotatably connected with the ball 631, and the ball 631 is disposed in contact with the wavy surface 62 of the side plate 61. The balls 631 serve to reduce friction.
The vegetable cutting machine is used on a vegetable cutting machine and comprises a box body 1, a handle 5 is fixedly connected to one side of the box body 1, a walking and control device is arranged in the box body 1, the control device for driving the walking and controlling corresponding motors to perform corresponding actions is the prior art, details are not repeated, a supporting plate 2 is fixedly connected to one side of the box body 1, a first sliding groove 21 is formed in the bottom of the supporting plate 2, a first sliding block 22 is connected to the first sliding groove 21 in a sliding mode, a through groove 23 is formed in the upper side of the supporting plate 2, the through groove 23 is communicated with the first sliding groove 21, a supporting rod 24 is fixedly connected to the upper side of the first sliding block 22, the supporting rod 24 penetrates through the through groove 23, an electric push rod 25 is fixedly connected to.
The base plate 31 is fixedly connected to the bottom of the first sliding block 22, after the steel wire 34 shuttles to the right position among the plants 10 in the vegetable field, the electric push rod 25 pushes the cutting device 3 to move transversely, the steel wire 34 cuts the plants 10 in the vegetable field, and the steel wire 34 is adopted to cut the plants in a ground-attached mode in a slicing mode, so that the harvesting efficiency is high.
The working principle is as follows:
the first motor 39 drives the screw 37 to rotate, the moving block 32 axially slides along the guide rod 38, the suspension rod 33 below the moving block 32 drives the steel wire 34 to shuttle in the vegetable field, in the process that the moving block 32 horizontally slides along the guide rod 38, the round rod 63 slides on the wavy surface 62 of the side plate 61, the second sliding block 322 is made to slide in the second sliding groove 321 in a reciprocating mode, the suspension rod 33 which pulls the steel wire 34 to move further transversely in the advancing process, the steel wire 34 forms a wavy walking track, plants 10 planted in the vegetable field generally mainly adopt staggered planting, the plants 10 are planted in the staggered mode to save land resources, the steel wire 34 shuttles among the plants 10, good adaptation is achieved, and the application range of the device is wide.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A cutting device of a vegetable harvester, comprising a base plate (31), characterized in that: the winding device is characterized in that a moving block (32) is arranged at the bottom of the base plate (31), a plurality of suspension rods (33) are arranged at the bottom of the moving block (32) at intervals, the lower end of each suspension rod (33) is fixedly connected with a steel wire (34), one end of the bottom of the base plate (31) is fixedly connected with a first support plate (35), a rotating groove (351) is formed in the lower end of the first support plate (35), a winding roller (352) is rotationally connected in the rotating groove (351), a winding motor (353) is fixedly connected to one side of the first support plate (35), a main shaft of the winding motor (353) is coaxially and fixedly connected with the winding roller (352), and the other end of the steel wire (34) is fixedly connected with the winding;
the bottom of the moving block (32) is provided with a second sliding groove (321), the second sliding block (322) is connected in the second sliding groove (321) in a sliding mode, the plurality of suspension rods (33) are fixedly connected to the bottom of the second sliding block (322) at intervals, a side plate (61) is fixedly connected between the first support plate (35) and the second support plate (36), one side, close to the second sliding block (322), of the side plate (61) is provided with a wavy surface (62), one end, close to the moving block (32), of the second sliding groove (321) is of an open structure, one end, close to the side plate (61), of the second sliding block (322) is fixedly connected with a round rod (63), and the round rod (63) correspondingly contacts with the wavy surface (62) of the side plate (61.
2. The cutting device of a vegetable harvester according to claim 1, characterized in that: one end fixed connection guide arm (64) of second spout (321), be equipped with slide opening (65) on second slider (322), guide arm (64) and slide opening (65) sliding connection, supporting spring (66) are established to the cover on guide arm (64), guide arm (64) are passed by the hole of supporting spring (66).
3. The cutting device of a vegetable harvester according to claim 1, characterized in that: one side of the lower end of each suspension rod (33) far away from the first support plate (35) is fixedly connected with a triangular block (7), and the sharp corner of each triangular block (7) is far away from the first support plate (35).
4. The cutting device of a vegetable harvester according to claim 1, characterized in that: one end of the round rod (63) close to the side plate (61) is rotatably connected with a ball (631), and the ball (631) is arranged in contact with the wavy surface (62) of the side plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184346.7A CN111108901B (en) | 2020-03-17 | 2020-03-17 | Cutting device of vegetable harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184346.7A CN111108901B (en) | 2020-03-17 | 2020-03-17 | Cutting device of vegetable harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111108901A true CN111108901A (en) | 2020-05-08 |
| CN111108901B CN111108901B (en) | 2024-02-27 |
Family
ID=70493700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010184346.7A Active CN111108901B (en) | 2020-03-17 | 2020-03-17 | Cutting device of vegetable harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111108901B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316371A (en) * | 2022-08-03 | 2022-11-11 | 中国农业大学 | Grass pulling roller clamping device and grass pulling method with self-adaptive clamping force adjustment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130031Y (en) * | 1992-07-14 | 1993-04-21 | 胡通放 | Chain saw band type harvester |
| WO1997042805A1 (en) * | 1996-05-14 | 1997-11-20 | Tanimura & Antle, Inc. | Baby greens harvester |
| CN103004370A (en) * | 2012-12-14 | 2013-04-03 | 程玉来 | Cutting height-free harvester for Chinese leeks |
| CN104541763A (en) * | 2015-01-28 | 2015-04-29 | 浙江三锋实业股份有限公司 | Reciprocating harvesting device with spring-prestressed sine mechanism |
| CN105493747A (en) * | 2016-01-29 | 2016-04-20 | 南京农业大学 | Electric leaf vegetable harvesting machine |
| CN212259818U (en) * | 2020-03-17 | 2021-01-01 | 赵建林 | Cutting device of vegetable harvester |
-
2020
- 2020-03-17 CN CN202010184346.7A patent/CN111108901B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130031Y (en) * | 1992-07-14 | 1993-04-21 | 胡通放 | Chain saw band type harvester |
| WO1997042805A1 (en) * | 1996-05-14 | 1997-11-20 | Tanimura & Antle, Inc. | Baby greens harvester |
| CN103004370A (en) * | 2012-12-14 | 2013-04-03 | 程玉来 | Cutting height-free harvester for Chinese leeks |
| CN104541763A (en) * | 2015-01-28 | 2015-04-29 | 浙江三锋实业股份有限公司 | Reciprocating harvesting device with spring-prestressed sine mechanism |
| CN105493747A (en) * | 2016-01-29 | 2016-04-20 | 南京农业大学 | Electric leaf vegetable harvesting machine |
| CN212259818U (en) * | 2020-03-17 | 2021-01-01 | 赵建林 | Cutting device of vegetable harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316371A (en) * | 2022-08-03 | 2022-11-11 | 中国农业大学 | Grass pulling roller clamping device and grass pulling method with self-adaptive clamping force adjustment |
| CN115316371B (en) * | 2022-08-03 | 2024-01-30 | 中国农业大学 | Clamping device of weeding roller and weeding method with self-adaptive adjustment of clamping force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111108901B (en) | 2024-02-27 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240130 Address after: 277700 North side of Bianche Road East Section, Cangshan Street, Lanling County, Linyi City, Shandong Province (150 meters east of the power supply station) Applicant after: Lanling Haibang Vegetable Food Co.,Ltd. Country or region after: China Address before: 523000 Dongguan light industry school, South Road, vocational school, Tingshan Education Park, Houjie Town, Dongguan City, Guangdong Province Applicant before: Zhao Jianlin Country or region before: China |
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| GR01 | Patent grant |