CN109997436A - A kind of crops harvester based on hand tractor - Google Patents
A kind of crops harvester based on hand tractor Download PDFInfo
- Publication number
- CN109997436A CN109997436A CN201910209023.6A CN201910209023A CN109997436A CN 109997436 A CN109997436 A CN 109997436A CN 201910209023 A CN201910209023 A CN 201910209023A CN 109997436 A CN109997436 A CN 109997436A
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- China
- Prior art keywords
- fixture block
- cabinet
- limit fixture
- rod
- hand tractor
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- 238000003306 harvesting Methods 0.000 claims abstract description 32
- 239000002283 diesel fuel Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 241001124569 Lycaenidae Species 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009313 farming Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/002—Details, component parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/02—Implements for collecting grain crop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of crops harvesters based on hand tractor, including cabinet, the first limit fixture block and the second limit fixture block are slidably connected by the first slide bar respectively at the corner location of the cabinet two sides, the first limit fixture block and second limits fixture block mirror image each other, the corresponding first slide bar position of first limit fixture block is offered for the perforative sliding rod hole of the first slide bar, and the medial surface of the first limit fixture block is welded with lower clamp plate far from the end of sliding rod hole.In the present invention, the first limit fixture block and the second limit fixture block are slidably connected by the first slide bar respectively at the corner location of cabinet two sides, pass through the meshing relation between spur gear and rack bar, the first limit fixture block and the second limit fixture block is driven to move towards, the connection of the diesel oil frame of harvesting device and hand tractor is completed, it is quick and easy for installation.
Description
Technical field
The present invention relates to agricultural equipment technical fields, and in particular to a kind of crops harvesting dress based on hand tractor
It sets.
Background technique
In agriculture harvesting process, big mechanical harvesting is suitable for the flat soil of the length and breadth of land, but for fritter and uneven soil
The crops of ground generally use hand harvest, hand harvest's large labor intensity, and hand harvest's connection stalk is gathered in together, this
For sample when encountering upcoming harsh weather and being got the harvest in quickly, extra stalk can enhance carrying intensity.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of crops based on hand tractor
Harvesting device slidably connects the first limit fixture block and the second limit by the first slide bar at the corner location of cabinet two sides respectively
Fixture block drives the first limit fixture block and the second limit fixture block to move towards by the meshing relation between spur gear and rack bar,
The connection of the diesel oil frame of harvesting device and hand tractor is completed, it is quick and easy for installation；By with diesel engine be attached by
The kinetic energy of diesel engine is converted into the kinetic energy of the first cutting blade and the second cutting blade, and by changing first sleeve and second set
The different location of crops is cut in the relative position of pipe, so that seed segment is separated with reed stem, utilizes hand tractor
It provides power for cutter device to gather in the crops of fritter and uneven soil, work efficiency is high, has certain city
Field application prospect；Up and down adjustment is carried out to collecting hood by torsion handle, the convenient crop seeds section to different height carries out
It collects, saves the artificial process for picking up crops, reduce labor intensity, improve working efficiency.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of crops harvester based on hand tractor, including cabinet, at the corner location of the cabinet two sides
The first limit fixture block and the second limit fixture block, the first limit fixture block and the second limit are slidably connected respectively by the first slide bar
Mirror image, the corresponding first slide bar position of the first limit fixture block are offered for the first slide bar position fixture block each other
The medial surface of perforative sliding rod hole, the first limit fixture block is welded with lower clamp plate, first limit far from the end of sliding rod hole
The top surface of position fixture block corresponds to lower clamp plate position and is welded with upper clamp plate, and the top surface of the upper clamp plate and lower clamp plate offers
Two pin holes that vertical projection is overlapped, the top surface of the cabinet is connected with the adjusting for extending to box house by bearing
Bar, the end of the adjusting rod are fixed with spur gear, the opposite face position of the first limit fixture block and the second limit fixture block
The rack bar with spur gear intermeshing transmission is welded in spur gear two sides；
Spindle rod is connected with by bearing at the cabinet and the ipsilateral center side position of tractor belt wheel, it is described
One end that spindle rod is located at outside cabinet is fixed with belt pulley, and the other end of the spindle rod is fixed with the 5th cone tooth
Wheel, the cabinet are described from the one of shaft far from being connected with by bearing from shaft at the center side position of adjusting rod
End be connected with intermeshing 4th bevel gear of the 5th bevel gear, it is described to be connected with second bevel gear from the other end of shaft,
The outer wall of the cabinet is located at is respectively welded upper connection frame and lower connection frame, the upper connection frame at shaft upper and lower position
First bevel gear position is corresponded to the end of lower connection frame pass through bearing respectively be connected with the second drive rod and
One end of one drive rod, second drive rod and the first drive rod passes through the third hand tap gear connected and fixed and the first cone respectively
Sliding sleeve is connected to second to the other end of gear and second bevel gear engaged transmission, second drive rod and the first drive rod respectively
The outer wall of casing and first sleeve, second casing and first sleeve, which screws, is connected with fastening adjustment screw, and described second
The end of casing and first sleeve is fixed with the second cutting blade and the first cutting blade respectively；
The top that the body side is located at upper connection frame slidably connects collecting hood, and the collecting hood exterior contour is in U
Type structure, the corresponding second casing position in the bottom surface of the collecting hood offer Y type notch, and the collecting hood corresponds to U-shaped
It is welded with circular hole connecting plate at structure base arcuate edge position and is threadedly coupled plate, the interior welds of the cabinet have to be connect with circular hole
The second slide bar that plate is slidably connected, the corresponding plate position that is threadedly coupled in the inside of the cabinet are flexibly connected and are threadedly coupled
Plate screws the screw rod of connection, and the upper end of the screw rod is welded with handle, and the collecting hood is corresponded to and welded at U-shaped structure straight flange position
There is the deflector chute communicated therewith.
Be furthermore that: angle is 15 ° between the bottom surface of the collecting hood and the top surface of cabinet, will be received using gravitional force
The seed segment collected in collection cover carries out guiding concentration.
Be furthermore that: the upper clamp plate is 6-7mm with lower clamp plate gap, convenient for the angle with hand tractor diesel oil frame
Iron clamping.
Be furthermore that: first drive rod is overlapped with the axis of the second drive rod, and the axis of the two is and cabinet
Top surface it is vertical.
Be furthermore that: the width of the collecting hood is 70-90cm, hand tractor wheel hub can be rolled region in this way
Interior crops carry out concentration harvesting.
Be furthermore that: the scope of activities diameter of second cutting blade is less than collecting hood width 5cm, avoids second from cutting
Scraping collision occurs for cutting blade and collecting hood.
It is furthermore that: the bottom surface 5-6cm lower than cabinet of the upper surface of the upper clamp plate, in this way when first limits fixture block
When connecting with the second limit fixture block, the dragging ring for being higher by diesel oil frame of hand tractor front can prop up harvesting device
Support, improves the stability of harvesting device.
It is furthermore that: the concrete operation step of the harvesting device are as follows:
Step 1: pin hole position is corresponded in the diesel oil frame of hand tractor and is drilled with the logical of same size
Hole；
Step 2: harvesting device is lifted, and the bottom surface of upper clamp plate is overlapped with the bottom surface of diesel oil frame, is then led to
It crosses spanner and turns the rotation of adjusting rod turn spur, during rotation, outer wall engages spur gear with rack bar, thus band
Dynamic first limit fixture block limits fixture block with second and moves towards, using between upper clamp plate and lower clamp plate gap and diesel oil frame into
Row grips, then bolt is completed to the connection of tractor diesel oil frame and harvesting device through pin hole；
Step 3: belt pulley and diesel engine drive pulley are attached by belt, the crops gathered in as needed
Type, rotation handle drives screw rod rotation, by screw rod and the effect that screws for being threadedly coupled plate, drive collecting hood move up and down to
At specified altitude assignment, fastening adjustment screw is unscrewed, changes the relative position of first sleeve and the second casing, according to the height of crops
Carry out height adjustment；
Step 4: starting hand tractor, diesel engine drive the first cutting blade and the by V belt translation and gear drive
The rotation of two cutting blades holds hand tractor handle and manipulates hand tractor route, first passes through the Y type notch of collecting hood
Crops are concentrated, and crop seeds section is cut by the first cutting blade, the crop seeds paragraph after cutting
Enter collecting hood, is then discharged from the port of deflector chute, and after the cutting of the second cutting blade, then reed stem is separated with root.
Beneficial effects of the present invention:
1, the first position limiting clamp is slidably connected by the first slide bar respectively at the cabinet two sides corner location of harvesting device
Block and the second limit fixture block, and the first limit fixture block and the second limit fixture block are fixed with spur gear by the end of adjusting rod
With the weldering rack bar engaged transmission of the first limit fixture block and the second limit fixture block opposite face welding, completes harvesting device and dragged with hand steered
The connection of the diesel oil frame of machine drawing, it is quick and easy for installation；
2, spindle rod, spindle rod are connected with by bearing at cabinet and the ipsilateral center side position of tractor belt wheel
By the 5th bevel gear with from the 4th bevel gear of shaft one end engaged transmission, cabinet passes through upper connection frame and lower connection frame and the
The second bevel gear and the second drive rod that two drive rods and the first drive rod are flexibly connected, and pass through clamping from the other end of shaft
Pass through the third hand tap gear connected and fixed and first bevel gear respectively with one end of the first drive rod and engages biography with second bevel gear
It is dynamic, the second casing and first sleeve are connected in the other end sliding sleeve of the second drive rod and the first drive rod, the second casing and the
The outer wall of sleeve, which screws, is connected with fastening adjustment screw, and the end of the second casing and first sleeve is fixed with respectively
Two cutting blades and the first cutting blade, this kind of structure convert for the kinetic energy of diesel engine by being attached with diesel engine
The kinetic energy of one cutting blade and the second cutting blade, and the relative position by changing first sleeve and the second casing, to farming
The different location of object is cut, so that seed segment is separated with reed stem, provides power using hand tractor for cutter device
The crops of fritter and uneven soil are gathered in, work efficiency is high, has certain market application prospect；
3, the top that body side is located at upper connection frame slidably connects collecting hood, the U-shaped structure of collecting hood exterior contour,
The corresponding second casing position in the bottom surface of collecting hood offers Y type notch, and collecting hood corresponds to U-shaped structure base arcuate edge position
Place is welded with circular hole connecting plate and is threadedly coupled plate, and the interior welds of cabinet have be slidably connected with circular hole connecting plate second to slide
Bar, the corresponding threaded connection plate position in the inside of cabinet, which is connected with, runs through and extends to box top top and and spiral shell
Line connecting plate screws the screw rod of connection, and screw rod upper end is welded with handle, collecting hood correspond to be welded at U-shaped structure straight flange position with
Its deflector chute being connected to, this kind of structure can carry out up and down adjustment to collecting hood by torsion handle, convenient to different height
Crop seeds section is collected, and is saved the artificial process for picking up crops, is reduced labor intensity, improves working efficiency.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the main view of harvesting device of the present invention；
Fig. 2 is the top view of harvesting device in the present invention；
Fig. 3 is the structural schematic diagram of collecting hood in the present invention；
Fig. 4 is the structural schematic diagram of the first limit fixture block in the present invention.
In figure: 1, the first drive rod；2, lower connection frame；3, upper connection frame；4, cabinet；5, the first slide bar；6, the first limit
Fixture block；61, lower clamp plate；62, upper clamp plate；63, pin hole；64, sliding rod hole；7, adjusting rod；8, screw rod；9, handle；10, it collects
Cover；101, Y type notch；102, deflector chute；103, it is threadedly coupled plate；104, circular hole connecting plate；11, the first cutting blade；12,
Sleeve；13, the second drive rod；14, first bevel gear；15, second bevel gear；16, third hand tap gear；17, fastening adjustment spiral shell
Silk；18, the second casing；19, the second cutting blade；20, the second limit fixture block；21, rack bar；22, spur gear；23, belt pulley；
24, spindle rod；25, the 4th bevel gear；26, the 5th bevel gear；27, the second slide bar；28, from shaft.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
It please refers to shown in Fig. 1-4, a kind of crops harvester based on hand tractor, including cabinet 4,4 liang of cabinet
The first limit fixture block 6 and the second limit fixture block 20, the first limit are slidably connected by the first slide bar 5 respectively at the corner location of side
Mirror image, the first limit fixture block 6 correspond to 5 position of the first slide bar each other for position fixture block 6 and the second limit fixture block 20
It offers for the perforative sliding rod hole 64 of the first slide bar 5, the medial surface of the first limit fixture block 6 is welded with far from the end of sliding rod hole 64
Lower clamp plate 61, the top surface of the first limit fixture block 6 correspond to 61 position of lower clamp plate and are welded with upper clamp plate 62, and upper clamp plate 62 is under
The top surface of clamping plate 61 offers two pin holes 63 of vertical projection coincidence, and the top surface of cabinet 4 is connected with by bearing
The adjusting rod 7 inside cabinet 4 is extended to, the end of adjusting rod 7 is fixed with spur gear 22, the first limit fixture block 6 and second
The opposite face of limit fixture block 20 is located at 22 two sides of spur gear and is welded with the rack bar 21 being driven with the intermeshing of spur gear 22；
Spindle rod 24, main shaft are connected with by bearing at cabinet 4 and the ipsilateral center side position of tractor belt wheel
One end that bar 24 is located at outside cabinet 4 is fixed with belt pulley 23, and the other end of spindle rod 24 is fixed with the 5th bevel gear
26, cabinet 4 at the center side position of adjusting rod 7 by bearing far from being connected with from shaft 28, from one end of shaft 28
Be connected with intermeshing 4th bevel gear 25 of the 5th bevel gear 26, be connected with second bevel gear from the other end of shaft 28
15, the outer wall of cabinet 4 is located at is respectively welded upper connection frame 3 and lower connection frame 2, upper connection frame 3 at 28 upper and lower position of shaft
14 position of first bevel gear is corresponded to the end of lower connection frame 2 pass through bearing respectively be connected with the second drive rod 13
With the first drive rod 1, one end of the second drive rod 13 and the first drive rod 1 passes through 16 He of third hand tap gear connected and fixed respectively
The other end of 15 engaged transmission of first bevel gear 14 and second bevel gear, the second drive rod 13 and the first drive rod 1 slides respectively
It is socketed with the second casing 18 and first sleeve 12, the outer wall of the second casing 18 and first sleeve 12, which screws, is connected with fastening adjustment
The end of screw 17, the second casing 18 and first sleeve 12 is fixed with the second cutting blade 19 and the first cutting blade respectively
11；
The top that 4 side of cabinet is located at upper connection frame 3 slidably connects collecting hood 10, and 10 exterior contour of collecting hood is U-shaped
Structure, corresponding second casing, 18 position in the bottom surface of collecting hood 10 offer Y type notch 101, the corresponding U-shaped knot of collecting hood 10
It is welded with circular hole connecting plate 104 at structure base arcuate edge position and is threadedly coupled plate 103, the interior welds of cabinet 4 have to be connected with circular hole
The second slide bar 27 that fishplate bar 104 is slidably connected, the inside of cabinet 4 is corresponding be threadedly coupled 103 position of plate be flexibly connected with
It is threadedly coupled the screw rod 8 that plate 103 screws connection, the upper end of screw rod 8 is welded with handle 9, the corresponding U-shaped structure straight flange position of collecting hood 10
The place of setting is welded with the deflector chute 102 communicated therewith.
Angle is 15 ° between the bottom surface of collecting hood 10 and the top surface of cabinet 4, will be collected in collecting hood 10 using gravitional force
Seed segment carry out guiding concentration, upper clamp plate 62 and 61 gap of lower clamp plate are 6-7mm, convenient for hand tractor diesel oil frame
Angle bar clamping, the first drive rod 1 is overlapped with the axis of the second drive rod 13, and the axis of the two is vertical with the top surface of cabinet 4,
The width of collecting hood 10 is 70-90cm, and the crops that in this way can be rolled hand tractor wheel hub in region carry out concentration receipts
It cuts, the scope of activities diameter of the second cutting blade 19 is less than 10 width 5cm of collecting hood, avoids the second cutting blade 19 and collecting hood
10 occur scraping collision, the bottom surface 5-6cm lower than cabinet 4 of the upper surface of upper clamp plate 62, in this way when the first limit fixture block 6 and the second limit
When position fixture block 20 connects, the dragging ring for being higher by diesel oil frame of hand tractor front can be supported harvesting device, mention
The stability of high harvesting device.
The concrete operation step of the harvesting device are as follows:
Step 1: 63 position of pin hole is corresponded in the diesel oil frame of hand tractor and is drilled with the logical of same size
Hole；
Step 2: harvesting device is lifted, and the bottom surface of upper clamp plate 62 is overlapped with the bottom surface of diesel oil frame, then
The rotation of 7 turn spur 22 of adjusting rod is turned by spanner, spur gear 22 during rotation, nibble with rack bar 21 by outer wall
It closes, to drive the first limit fixture block 6 to move towards with the second limit fixture block 20, using between upper clamp plate 62 and lower clamp plate 61
Gap is gripped with diesel oil frame, and bolt is then completed tractor diesel oil frame and harvesting device through pin hole 63
Connection；
Step 3: belt pulley 23 and diesel engine drive pulley are attached by belt, the farming gathered in as needed
Species, rotation handle 9 drive screw rod 8 to rotate, and by screw rod 8 and the effect that screws for being threadedly coupled plate 103, drive collecting hood 10
It moves up and down to specified altitude assignment, unscrews fastening adjustment screw 17, change the relative position of first sleeve 12 and the second casing 18,
Height adjustment is carried out according to the height of crops；
Step 4: starting hand tractor, diesel engine drive 11 He of the first cutting blade by V belt translation and gear drive
The rotation of second cutting blade 19 holds hand tractor handle and manipulates hand tractor route, first passes through the Y of collecting hood 10
Type notch 101 concentrates crops, and is cut by the first cutting blade 11 to crop seeds section, the farming after cutting
Species subsegment falls into collecting hood 10, is then discharged from the port of deflector chute 102, and after the cutting of the second cutting blade 19, then by stem
Stalk section is separated with root.
Beneficial effects of the present invention:
1, the first limit is slidably connected by the first slide bar 5 respectively at the 4 two sides corner location of cabinet of harvesting device
Fixture block 6 and the second limit fixture block 20, and the first limit fixture block 6 and the second limit fixture block 20 are solid by the end clamping of adjusting rod 7
Surely there is 21 engaged transmission of weldering rack bar of spur gear 22 and the first limit fixture block 6 and the second limit 20 opposite face of fixture block welding, it is complete
It is quick and easy for installation at the connection of harvesting device and the diesel oil frame of hand tractor；
2, cabinet 4 is connected with spindle rod 24 by bearing at the ipsilateral center side position of tractor belt wheel, main
For shaft 24 by the 5th bevel gear 26 with from 25 engaged transmission of the 4th bevel gear of 28 one end of shaft, cabinet 4 passes through upper connection frame 3
It is flexibly connected with lower connection frame 2 with the second drive rod 13 and the first drive rod 1, and passes through the of clamping from the other end of shaft 28
One end of two bevel gears 15 and the second drive rod 13 and the first drive rod 1 passes through the third hand tap gear 16 connected and fixed and respectively
One bevel gear 14 and 15 engaged transmission of second bevel gear, are slidably socketed in the other end of the second drive rod 13 and the first drive rod 1
There are the second casing 18 and a first sleeve 12, the outer wall of the second casing 18 and first sleeve 12, which screws, is connected with fastening adjustment screw
17, the end of the second casing 18 and first sleeve 12 is fixed with the second cutting blade 19 and the first cutting blade 11 respectively,
This kind of structure converts the first cutting blade 11 and the second cutting blade for the kinetic energy of diesel engine by being attached with diesel engine
19 kinetic energy, and the relative position by changing first sleeve 12 and the second casing 18, cut the different location of crops
It cuts, so that seed segment is separated with reed stem, provides power to fritter and uneven soil for cutter device using hand tractor
Crops gathered in, work efficiency is high, have certain market application prospect；
3, the top that 4 side of cabinet is located at upper connection frame 3 slidably connects collecting hood 10, and 10 exterior contour of collecting hood is in U
Type structure, corresponding second casing, 18 position in the bottom surface of collecting hood 10 offer Y type notch 101, and the correspondence of collecting hood 10 is U-shaped
It is welded with circular hole connecting plate 104 at structure base arcuate edge position and is threadedly coupled plate 103, the interior welds of cabinet 4 have and circular hole
The second slide bar 27 that connecting plate 104 is slidably connected, corresponding 103 position of plate that is threadedly coupled in the inside of cabinet 4 are flexibly connected
Have run through and extend to 4 top surface top of cabinet and with the screw rod 8 that is threadedly coupled plate 103 and screws connection, 8 upper end of screw rod, which is welded with, to be turned
9, collecting hood 10 is welded with the deflector chute 102 communicated therewith at corresponding U-shaped structure straight flange position, this kind of structure can pass through
It reverses handle 9 and up and down adjustment is carried out to collecting hood 10, it is convenient that the crop seeds section of different height is collected, it saves artificial
The process of crops is picked up, labor intensity is reduced, improves working efficiency.
Working principle: in use, corresponding to 63 position of pin hole in the diesel oil frame of hand tractor is drilled with phase
With the through-hole of size, then harvesting device is lifted, the bottom surface of upper clamp plate 62 is overlapped with the bottom surface of diesel oil frame, so
The rotation of 7 turn spur 22 of adjusting rod is turned by spanner afterwards, spur gear 22 is during rotation, outer wall and rack bar 21
Engagement, to drive the first limit fixture block 6 to move towards with the second limit fixture block 20, using between upper clamp plate 62 and lower clamp plate 61
Gap gripped with diesel oil frame, then by bolt through pin hole 63 complete tractor diesel oil frame and harvesting fill
Belt pulley 23 and diesel engine drive pulley are then attached by belt, the crops gathered in as needed by the connection set
Type, rotation handle 9 drive screw rod 8 to rotate, and by screw rod 8 and the effect that screws for being threadedly coupled plate 103, drive on collecting hood 10
Under be moved at specified altitude assignment, unscrew fastening adjustment screw 17, change the relative position of first sleeve 12 and the second casing 18, root
Height adjustment is carried out according to the height of crops, then starts hand tractor, diesel engine is driven by V belt translation and gear drive
First cutting blade 11 and the rotation of the second cutting blade 19, hold hand tractor handle and manipulate hand tractor route,
The Y type notch 101 for first passing through collecting hood 10 concentrates crops, and is carried out by the first cutting blade 11 to crop seeds section
Cutting, the crop seeds section after cutting fall into collecting hood 10, are then discharged from the port of deflector chute 102, and the second cutter
After piece 19 is cut, then reed stem is separated with root.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.
Claims (8)
1. a kind of crops harvester based on hand tractor, which is characterized in that including cabinet (4), the cabinet (4) two
The first limit fixture block (6) and the second limit fixture block (20) are slidably connected respectively by the first slide bar (5) at the corner location of side,
Mirror image, first limit fixture block (6) are corresponding each other for first limit fixture block (6) and the second limit fixture block (20)
First slide bar (5) position is offered for the first slide bar (5) perforative sliding rod hole (64), first limit fixture block (6)
Medial surface be welded with lower clamp plate (61) far from the end of sliding rod hole (64), under the top surface of first limit fixture block (6) is corresponding
Clamping plate (61) position is welded with upper clamp plate (62), and the top surface of the upper clamp plate (62) and lower clamp plate (61) offers perpendicular
Two pin holes (63) of shadow coincidence are delivered directly, the top surface of the cabinet (4) is connected with by bearing to be extended in cabinet (4)
The end of the adjusting rod (7) in portion, the adjusting rod (7) is fixed with spur gear (22), first limit fixture block (6) and the
The opposite face of two limits fixture block (20) is located at spur gear (22) two sides and is welded with the rack gear being driven with spur gear (22) intermeshing
Bar (21)；
Spindle rod (24) are connected with by bearing at the cabinet (4) and the ipsilateral center side position of tractor belt wheel,
The spindle rod (24) is located at the one end of cabinet (4) outside and is fixed with belt pulley (23), the other end of the spindle rod (24)
It is fixed with the 5th bevel gear (26), the cabinet (4) is movable far from bearing is passed through at the center side position of adjusting rod (7)
It is connected with from shaft (28), described one end from shaft (28) is connected with and the intermeshing 4th cone tooth of the 5th bevel gear (26)
It takes turns (25), the other end from shaft (28) is connected with second bevel gear (15), and the outer wall of the cabinet (4) is located at from shaft
(28) connection frame (3) and lower connection frame (2), the upper connection frame (3) and lower connection frame are respectively welded at upper and lower position
(2) end, which corresponds to first bevel gear (14) position and passes through bearing respectively, is connected with the second drive rod (13) and
One end of one drive rod (1), second drive rod (13) and the first drive rod (1) passes through the triconodont connected and fixed respectively
Take turns (16) and first bevel gear (14) and second bevel gear (15) engaged transmission, second drive rod (13) and the first drive rod
(1) sliding sleeve is connected to the second casing (18) and first sleeve (12), second casing (18) and first set to the other end respectively
The outer wall of pipe (12), which screws, to be connected with fastening adjustment screw (17), the end of second casing (18) and first sleeve (12)
It is fixed with the second cutting blade (19) and the first cutting blade (11) respectively；
The top that cabinet (4) side is located at upper connection frame (3) slidably connects collecting hood (10), and the collecting hood (10) is outside
The U-shaped structure of contouring, corresponding second casing (18) position in the bottom surface of the collecting hood (10) offer Y type notch
(101), circular hole connecting plate (104) is welded at the corresponding U-shaped structure base arcuate edge position of the collecting hood (10) and be threadedly coupled
Plate (103), the interior welds of the cabinet (4) have the second slide bar (27) being slidably connected with circular hole connecting plate (104), the case
Corresponding threaded connection plate (103) the position flexible connection in the inside of body (4) screws the spiral shell of connection with plate (103) is threadedly coupled
The upper end of bar (8), the screw rod (8) is welded with handle (9), and the collecting hood (10) is welded at corresponding U-shaped structure straight flange position
There is the deflector chute (102) communicated therewith.
2. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that the receipts
Angle is 15 ° between the bottom surface of collection cover (10) and the top surface of cabinet (4).
3. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that on described
Clamping plate (62) and lower clamp plate (61) gap are 6-7mm.
4. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that described
One drive rod (1) is overlapped with the axis of the second drive rod (13), and the axis of the two is vertical with the top surface of cabinet (4).
5. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that the receipts
Integrate the width of cover (10) as 70-90cm.
6. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that described
The scope of activities diameter of two cutting blades (19) is less than collecting hood (10) width 5cm.
7. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that on described
The bottom surface 5-6cm lower than cabinet (4) of the upper surface of clamping plate (62).
8. a kind of crops harvester based on hand tractor according to claim 1, which is characterized in that the harvesting
The concrete operation step of device are as follows:
Step 1: pin hole (63) position is corresponded in the diesel oil frame of hand tractor and is drilled with the logical of same size
Hole；
Step 2: harvesting device is lifted, and the bottom surface of upper clamp plate (62) is overlapped with the bottom surface of diesel oil frame, is then led to
It crosses spanner and turns adjusting rod (7) turn spur (22) rotation, spur gear (22) is during rotation, outer wall and rack bar
(21) it engages, to drive the first limit fixture block (6) to move towards with the second limit fixture block (20), using upper clamp plate (62) under
Gap between clamping plate (61) is gripped with diesel oil frame, and bolt is then completed tractor bavin through pin hole (63)
The connection of oil machine frame and harvesting device；
Step 3: belt pulley (23) is attached with diesel engine drive pulley by belt, the crops gathered in as needed
Type, rotation handle (9) drive screw rod (8) rotation, by screw rod (8) and the effect that screws for being threadedly coupled plate (103), drive and receive
Collection cover (10) is moved up and down to specified altitude assignment, is unscrewed fastening adjustment screw (17), and first sleeve (12) and the second casing are changed
(18) relative position carries out height adjustment according to the height of crops；
Step 4: starting hand tractor, diesel engine drive the first cutting blade (11) and the by V belt translation and gear drive
Two cutting blades (19) rotation holds hand tractor handle and manipulates hand tractor route, first passes through collecting hood (10)
Y type notch (101) crops are concentrated, and crop seeds section is cut by the first cutting blade (11), is cut
Crop seeds section afterwards falls into collecting hood (10), is then discharged from the port of deflector chute (102), and the second cutting blade (19)
After cutting, then reed stem is separated with root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209023.6A CN109997436B (en) | 2019-03-19 | 2019-03-19 | Crop harvesting device based on walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209023.6A CN109997436B (en) | 2019-03-19 | 2019-03-19 | Crop harvesting device based on walking tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109997436A true CN109997436A (en) | 2019-07-12 |
| CN109997436B CN109997436B (en) | 2021-11-23 |
Family
ID=67167404
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910209023.6A Expired - Fee Related CN109997436B (en) | 2019-03-19 | 2019-03-19 | Crop harvesting device based on walking tractor |
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| Country | Link |
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| CN (1) | CN109997436B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111316776A (en) * | 2020-03-06 | 2020-06-23 | 夏文明 | Remote control mini-tiller |
| CN113396772A (en) * | 2021-04-27 | 2021-09-17 | 陈大卫 | Separation and culture technology of dendrobium huoshanense symbiotic flora |
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| CN208590257U (en) * | 2018-07-12 | 2019-03-12 | 陕西理工大学 | A hand-push green lawn mower |
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| JP2002065025A (en) * | 2000-08-23 | 2002-03-05 | Seirei Ind Co Ltd | Harvester for vegetable with formed head |
| CN2735738Y (en) * | 2004-10-19 | 2005-10-26 | 张久清 | Harvester |
| CN2754326Y (en) * | 2004-12-03 | 2006-02-01 | 武威市农业机械研究推广所 | Cropper with front-located liftable and horizontal double disks |
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| CN106385952A (en) * | 2016-08-31 | 2017-02-15 | 陈英豪 | Quick harvest device for forage grass |
| CN207011231U (en) * | 2017-07-03 | 2018-02-16 | 河北农业大学 | Rotary tillage corn drill is reaped to wheat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111316776A (en) * | 2020-03-06 | 2020-06-23 | 夏文明 | Remote control mini-tiller |
| CN113396772A (en) * | 2021-04-27 | 2021-09-17 | 陈大卫 | Separation and culture technology of dendrobium huoshanense symbiotic flora |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109997436B (en) | 2021-11-23 |
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