CN108156947A - Portable efficiently holds mulberry leaf harvester - Google Patents
Portable efficiently holds mulberry leaf harvester Download PDFInfo
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- CN108156947A CN108156947A CN201810097632.2A CN201810097632A CN108156947A CN 108156947 A CN108156947 A CN 108156947A CN 201810097632 A CN201810097632 A CN 201810097632A CN 108156947 A CN108156947 A CN 108156947A
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- circular arc
- knife
- mulberry leaf
- belt
- tooth
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- 235000008708 Morus alba Nutrition 0.000 title claims abstract description 95
- 240000000249 Morus alba Species 0.000 title claims abstract description 95
- 230000000712 assembly Effects 0.000 claims abstract description 27
- 238000000429 assembly Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000000737 periodic effect Effects 0.000 claims abstract description 11
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 238000007373 indentation Methods 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 230000037361 pathway Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000003306 harvesting Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000001976 improved effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000748095 Hymenopappus filifolius Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000013340 harvest operation Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009366 sericulture Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Knives (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of portables efficiently to hold mulberry leaf harvester, including cutting leaf portion part, mulberry leaf clamp assemblies；The leaf portion part that cuts includes circular arc moving teeth knife, circular arc fixed tooth knife, and the circular arc moving teeth knife and the circular arc fixed tooth knife upper edge circular arc are vertically equipped with cutter tooth, on the circular arc moving teeth broach shell to the circular arc fixed tooth knife；The mulberry leaf clamp assemblies include clamping belt, belt drive shaft, belt universal driving shaft；The circular arc moving teeth knife does periodic reverse rotation relative to the circular arc fixed tooth knife, and the speed of periodic reverse rotation is 700~1000 oscillation cycles per minute；On the inside of the transmission band body driving indentation is offered in dignity；There are two belt gears for all each combination in the belt drive shaft and the belt universal driving shaft；Two pieces of clamping belts, one group mulberry leaf clamp assemblies of the composition with upper and lower two layers of clamping belt are cased on one group of belt transmission shaft assembly.Mulberry leaf harvest of the present invention is efficient, failure rate is low, using effect is good.
Description
Technical field
The present invention relates to portable mulberry leaf harvester technical fields, and in particular to portable efficiently holds mulberry leaf harvester.
Background technology
With gradually popularizing for mechanization of agriculture, Sericulture also just gradually tends to automation development, in mulberry leaf harvest is carried out, mesh
It is preceding to be slowly transformed into the replacement that mulberry leaf harvest is carried out using mulberry leaf harvester by manual mulberry leaf harvest, portable mulberry leaf harvester is currently especially held,
With its light, efficient advantage, quite favored by market.The component of portable mulberry leaf harvester most critical is exactly to cut leaf portion part and clamping
Component, the cooperation quality of two critical components directly affect the working efficiency of complete machine, and current portable holds mulberry leaf harvester and easily goes out
When now cutting leaf cutting it is not smooth, by leaves interim card, clamping is undesirable, mulberry leaf collecting effect is bad situations such as, lead to the efficiency of complete machine
It is low and inconvenient to use.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the present invention, not necessarily
Belong to the prior art of present patent application, no tangible proof show the above present patent application the applying date
In the case of disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Invention content
The present invention provides the portable that a kind of mulberry leaf harvest is efficient, failure rate is low, using effect is good for above-mentioned technical problem
Efficiently hand-held mulberry leaf harvester.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
Portable efficiently holds mulberry leaf harvester, including cutting leaf portion part, mulberry leaf clamp assemblies；The leaf portion part that cuts is moved including circular arc
Serrated knife, circular arc fixed tooth knife, the circular arc moving teeth knife and the circular arc fixed tooth knife upper edge circular arc are vertically equipped with cutter tooth, and the circular arc moves
Serrated knife is set on the circular arc fixed tooth knife；The mulberry leaf clamp assemblies include clamping belt, belt drive shaft, belt universal driving shaft,
Sliding groove is offered on the left of the bottom surface of the circular arc fixed tooth knife, the sliding groove is arc-shaped；Described in the circular arc moving teeth knife corresponds to
Sliding groove is combined with axis pin；The axis pin matches the sliding groove, is distributed across the sliding groove, and can be in the sliding groove
It moves back and forth；The circular arc moving teeth knife does periodic reverse rotation relative to the circular arc fixed tooth knife, periodic reverse rotation
Speed is 700~1000 oscillation cycles per minute；The clamping belt includes transmission band body, the conveyer belt outer body
Several clamping pieces are combined in dignity；On the inside of the transmission band body driving indentation is offered in dignity；The belt drive shaft
There are two belt gears with combination all each on the belt universal driving shaft；The belt drive shaft and belt universal driving shaft composition skin
V belt translation shaft assembly；Two pieces of clamping belts are cased with described in one group on belt transmission shaft assembly, composition has upper and lower two layers folder
Hold one group of mulberry leaf clamp assemblies of belt；The mulberry leaf clamp assemblies are equipped with two groups altogether, and arrange distribution in nearly " V " font.
Further, the arc inner circle radius r1 of the circular arc moving teeth knife is 13~28mm, every on the circular arc moving teeth knife
Central angle ∠ β corresponding to the arc length that cutter tooth occupies are 40 °~48 °；The circular arc fixed tooth knife arc inner circle radius r2 for 10~
25mm, the central angle ∠ δ corresponding to arc length that every cutter tooth occupies on the circular arc fixed tooth knife are 8 °~16 °；The circular arc is determined
Central angle ∠ η on serrated knife corresponding to adjacent two cutters tooth spacing are 10 °~20 °；The high h1 of cutter tooth tooth of the circular arc moving teeth knife is 8
~14mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife is 10~18mm.
Preferably, the high h1 of cutter tooth tooth of the circular arc moving teeth knife is 10.2mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife
For 13.5mm；The arc inner circle radius r1 of the circular arc moving teeth knife is 18mm, the arc that every cutter tooth occupies on the circular arc moving teeth knife
Long corresponding central angle ∠ β are 44 °；The circular arc fixed tooth knife arc inner circle radius r2 is 16mm, every on the circular arc fixed tooth knife
Central angle ∠ δ corresponding to the arc length that piece cutter tooth occupies are 13.5 °；On the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing
Central angle ∠ η be 15.5 °；The circular arc moving teeth knife does periodic reverse rotation, periodicity relative to the circular arc fixed tooth knife
The speed of reciprocating rotation is 900 oscillation cycles per minute.
Further, it is higher by 2 at the top of the cutter tooth of the circular arc fixed tooth knife at the top of the cutter tooth of the circular arc moving teeth knife~
4mm。
Further, the corresponding central angle ∠ α of the full arc length of the circular arc moving teeth knife are 250 °~280 °；The circular arc
The central angle ∠ γ that the full arc length of fixed tooth knife is corresponding are 270 °~290 °.
Further, circular arc friction-proof piece and pipe supporting sleeve are further included, the circular arc friction-proof piece is sleeved on the circular arc moving teeth
On knife；The circular arc friction-proof piece is corresponding on the bottom surface of the circular arc fixed tooth knife to offer mounting hole；The pipe supporting sleeve point
Cloth is aligned the fixed pore size distribution between the circular arc friction-proof piece and the circular arc fixed tooth knife；The pipe supporting sleeve is thick
Spend the thickness of circular arc moving teeth knife described in Corresponding matching.
Further, the height between the transmission band body upper and lower ends is 10~30mm；The clamping piece is described in
The length of conveyer belt outer body dignity to clamping piece outer end is 5~20mm, and the thickness of the clamping piece is 1~10mm.
Preferably, the height between the transmission band body upper and lower ends is 14mm；The clamping piece is from the conveyer belt
The length of outer body dignity to clamping piece outer end is 8mm；The clamping piece and the thickness of one end of the conveyer belt body contacts
It spends for 2mm, the thickness of the clamping piece outer end is 1.5mm.
Further, the mulberry leaf clamp assemblies further include bearing block, the belt drive shaft and the belt universal driving shaft
Lower part respectively distribution there are one the bearing block；The lower end of the belt drive shaft also incorporates drive gear, the sliding tooth
Wheel is distributed in below the bearing block.
Further, outer housing is further included, the outer housing rear portion is mulberry leaf conduction pathway, under the mulberry leaf conduction pathway
End, which is opened, unloads with reference to flexible collecting bag；The collecting bag upper end is feed inlet, and lower end offers discharge port；The discharging
Mouth is drawstring beam mouth；The collecting bag is made of nylon cloth, and length is more than 1.5m.
The advantageous effect of the present invention compared with prior art：
(1) present invention is by cutting leaf portion part using the above structure, making circular arc moving teeth knife in faster reciprocal motion, energy is really
Protect operating it is steady, reduce vibration and tremble, it is ensured that mulberry leaf cutting it is smooth with it is efficient；Meanwhile by realizing circular arc moving teeth knife
Cutter tooth and the optimum proportioning of each parameter of circular arc fixed tooth knife cutter tooth, especially when carrying out cutting mulberry leaf, circular arc fixed tooth knife adjacent two
The spacing of cutter tooth setting, the width of two kinds of cutters tooth, height (while the gradient of its cutter tooth blade is determined), and it is opposite to combine it
Reciprocating rotation speed under the normally use of hand-held portable mulberry leaf harvester, effectively can carry out fly-cutting to mulberry leaf, it is ensured that
It cuts smooth and is not easy by leaves interim card.And the prior art is because the spacing of circular arc fixed tooth knife adjacent two cutter tooth setting is wide or mistake
It is narrow, it situations such as circular arc moving teeth knife is slow with respect to reciprocating rotation excessive velocities or excessively and the gradient of cutter tooth blade is bad, is operating
Personnel using mulberry leaf harvester from ramulus mori it is bottom-up it is quick adopt when, be susceptible to mulberry leaf petiole can not accurately be cut to by cutter tooth or
Cutting is not complete and causes can't cut and situation that the bark of petiole can't cut, is susceptible to interim card, influences mulberry leaf harvest effect, even
There was a mechanical failure.
(2) by being equipped with double-deck clamping belt, can promote clamp mulberry leaf it is more efficient and transmission mulberry leaf on effect it is more preferable.
Double-deck clamping belt can ensure that be clamped more secured when clamping mulberry leaf, and it is unstable effectively to solve mulberry leaf clamping in clamping transmit process
And situations such as falling, meanwhile, by optimizing belt drive shaft and belt linkage axle construction, bearing block effectively reduces axostylus axostyle rotation resistance
Power, the operating of mulberry leaf clamp assemblies is more smooth, more energy efficient, by the way that belt gear is coordinated indentation to be driven to design with belt, significantly improves
Driving force, when preventing from encountering larger resistance in equipment operation, situations such as belt has skidded, it is ensured that mulberry leaf clamp assemblies operate
It is more stable.
(3) leaf portion part and mulberry leaf clamp assemblies are cut by the combination present invention, in operation first by mulberry leaf clamp assemblies pair
Mulberry leaf carry out firm clamping, prevent mulberry leaf clamping is unstable from influencing cutting；And low vibration high efficiency cutting is carried out by originally cutting leaf portion part,
Do not occur phenomena such as mulberry leaf skin can't cut, prevent follow-up mulberry leaf transmission from interim card, clogging occur；Finally by mulberry leaf clamp assemblies
Double-deck clamping belt to after cutting mulberry leaf carry out efficiently, completely transmission, prevent clogging, realize efficient mulberry leaf harvest, significantly
Reduce machine failure rate.
(4) the nylon collecting bag that the present invention is more than 1.5m by combining length in mulberry leaf harvester lower end, it can be ensured that in mulberry leaf harvest
Operation process collecting bag bottom keeps contacting with ground, so that operator's arm does not need to support the mulberry leaf weight collected into bag
Amount improves operator's working efficiency, and nylon collecting bag lower end is equipped with drawstring beam mouth, easy to use convenient for discharging.
Description of the drawings
Fig. 1 is the vertical view of circular arc moving teeth knife of the present invention；
Fig. 2 is the longitudinal cutting structure schematic diagram of circular arc moving teeth knife of the present invention；
Fig. 3 is the vertical view of circular arc fixed tooth knife of the present invention；
Fig. 4 is the longitudinal cutting structure schematic diagram of circular arc fixed tooth knife of the present invention；
Fig. 5 is the configuration schematic diagram that the present invention cuts leaf portion part；
Fig. 6 is the combining structure schematic diagram that the present invention cuts leaf portion part；
Fig. 7 is the assembling structure schematic diagram that the present invention cuts leaf portion part；
Fig. 8 is the vertical view of clamping belt of the present invention；
Fig. 9 is that the present invention cuts the assembling structure of leaf portion part, mulberry leaf clamp assemblies with mulberry leaf harvest machine base in addition to clamping belt and shows
It is intended to.
Figure 10 is the assembling structure schematic diagram that the present invention cuts leaf portion part, mulberry leaf clamp assemblies and mulberry leaf harvest machine base.
Figure 11 is the assembling structure schematic diagram of outer housing and collecting bag of the present invention.
Specific embodiment
Specific embodiment 1
As shown in Fig. 1~7, portable efficiently holds mulberry leaf harvester, including cutting leaf portion part, mulberry leaf clamp assemblies；It is described to cut leaf
Component includes circular arc moving teeth knife 5, circular arc fixed tooth knife 1, circular arc friction-proof piece 7 and pipe supporting sleeve 9, and the circular arc moving teeth knife 5 is set to
On the circular arc fixed tooth knife 1, the circular arc friction-proof piece 7 is sleeved on the circular arc moving teeth knife 5；The bottom surface of the circular arc fixed tooth knife 1
Left side offers sliding groove 3, and the sliding groove 3 is arc-shaped, and the present embodiment corresponds to the sliding groove 3 in the circular arc moving teeth knife 5
Pin groove 10 is offered, is additionally provided with axis pin 8 accordingly, the axis pin 8 is inserted into the pin groove 10 and fastens, and the axis pin 8 passes through
The sliding groove 3 is simultaneously connect with power output axostylus axostyle, and reciprocating rotary power is provided to the circular arc moving teeth knife 5.Such as Fig. 6,7 institutes
Show, mounting hole, pipe supporting sleeve 9 and the circular arc that the present invention is equipped with by circular arc friction-proof piece 7 described in screw bolt passes
The mounting hole 4 that fixed tooth knife 1 is equipped with, and each parts for originally cutting leaf portion part are subjected to firm combination, to be fixed to mulberry leaf harvester
On body panel 13, and drive gear 12 is driven to provide power by motor 11.This structure can effectively reduce entirety and cut leaf portion part
The vibration that especially 5 fast reciprocating of circular arc moving teeth knife is rotated and generated, vibration is smaller, is more advantageous to realizing efficient cutting.
In the present embodiment, the arc inner circle radius r1 of the circular arc moving teeth knife 5 is 13mm, the full arc of the circular arc moving teeth knife 5
Long corresponding central angle ∠ α are 250 °, and are vertically equipped with several cutters tooth 6 along circular arc；The every cutter tooth 6 is arc cutter tooth,
Central angle ∠ β corresponding to arc length occupied by every are 40, and the high h1 of tooth is 8mm.The 1 upper edge circular arc of circular arc fixed tooth knife hangs down
Directly it also is provided with several cutters tooth 2, the 1 arc inner circle radius r2 of circular arc fixed tooth knife is 10mm, the long institute of full arc of the circular arc fixed tooth knife 1
Corresponding central angle ∠ γ are 270 °, and the central angle ∠ δ corresponding to arc length that the every cutter tooth 2 occupies are 8 °；Adjacent two knife
Central angle ∠ η corresponding to 2 spacing arc length of tooth are 10 °, and the high h2 of tooth of the cutter tooth 2 is 10mm.Meanwhile to improve cutting effect
Fruit, test proves that, when 2 top of cutter tooth, 6 top of cutter tooth is higher by 2mm, the cutting to mulberry leaf petiole can be improved
Effect.In the present embodiment, the circular arc moving teeth knife 5 does periodic reverse rotation relative to the circular arc fixed tooth knife 1, periodically past
The speed rotated again is 700 oscillation cycles per minute.
As shown in figs. 8-10, the mulberry leaf clamp assemblies include clamping belt 14, belt drive shaft 16, belt universal driving shaft
22, including transmission band body, 8 clamping piece 14-2 are combined in the conveyer belt outer body dignity for the clamping belt 14,
Spacing between adjacent two panels clamping piece 14-2 is 25mm.Driving indentation 14- is offered on the inside of the transmission band body in dignity
1.The clamping piece 14-2 and the transmission perpendicular distribution of band body upper and lower ends end line, need to be according to mulberry leaf harvest for ease of carrying
Machine size is designed, and in the present embodiment, the height between the transmission band body upper and lower ends is 10mm；The clamping piece
14-2 from the conveyer belt outer body dignity to the length of clamping piece 14-2 outer ends be 5mm, the thickness of the clamping piece 14-2
For 1mm, certainly, the height of the clamping piece 14-2 is identical with transmission 1 height of band body.It is described transmission band body with it is described
Clamping piece 14-2 is made after being mixed in a certain ratio in the preparation by NR+BR rubber of integral forming process.
There are two belt gears 17 for all each combination in the belt drive shaft 16 and the belt universal driving shaft 22；The belt
Drive shaft 16 and the belt universal driving shaft 22 composition belt transmission shaft assembly；Two pieces are cased with described in one group on belt transmission shaft assembly
The clamping belt 14, one group mulberry leaf clamp assemblies of the composition with upper and lower two layers of clamping belt, as shown in Figure 10, the mulberry leaf
Clamp assemblies are equipped with two groups, and arrange distribution in nearly " V " font.The mulberry leaf clamp assemblies further include bearing block 15, the skin
Lower part with drive shaft 16 and the belt universal driving shaft 22 is respectively distributed there are one the bearing block 15, and passes through 15 knot of bearing block
It closes on mulberry leaf harvest machine bottom board 13.The bearing block 15 effectively reduces axostylus axostyle rotary resistance, makes the operating of mulberry leaf clamp assemblies more smooth, more
It is energy saving.Certainly, the lower end of the belt drive shaft 16 also incorporates drive gear 12, and the drive gear 12 is distributed in the axis
15 lower section of bearing connects driving motor 11 by the drive gear 12 and obtains power source, realizes that belt drive shaft 16 drives mulberry leaf
Clamp assemblies operate.
As shown in figure 11, outer housing 20 is further included, 20 forepart of outer housing offers ramulus mori entrance 20-1, the shell
The side of body 20 is equipped with handle 20-2, and handle upper end is additionally provided with power switch 20-4, convenient in operation to mulberry leaf harvester start or stop
Operation, it is convenient, flexible.20 rear portion of outer housing is mulberry leaf conduction pathway, and the outer housing rear portion is in arcuation.The mulberry leaf pass
Pathway lower end, which is opened to unload, is combined with flexible collection pouch 21 made of nylon cloth, and collecting bag is may insure using nylon cloth
The advantages such as tensile wear-resistant, certainly, material therefor are not limited to nylon cloth or the Compound Fabric of other high-intensity and high-tenacities
The materials such as material.21 length of collecting bag is greater than 1.5m, can use 1.5m, 1.8m or 2m etc., limit length is primarily to energy
Enough ensure to keep contacting with ground in mulberry leaf harvest operation process collecting bag bottom, collected so that operator's arm does not need to support
Enter the mulberry leaf weight of bag.21 upper end of collecting bag is feed inlet, and lower end offers discharge port 21-1.The collecting bag lower end
Discharge port 21-1 for drawstring beam mouth, i.e. collecting bag upper end is to be fastened on mulberry leaf harvester always, waits to need to lay down in collecting bag 21
During mulberry leaf, only need to by the drawstring beam mouth of 21 lower end of collecting bag open can discharging, use is very convenient, collect when, will
The drawstring beam mouth tightens.To ensure that the collecting bag 21 is firmly combined with the outer housing 20, the present embodiment by
The 20 rear portion lower end of outer housing offers several collecting bag mounting hole 20-3, and certainly described 21 upper end of collecting bag, which corresponds to, to be offered
Several fixing ports, the fixing port of the collecting bag 21 are tightened by fixed rope on the collecting bag mounting hole 20-3, it is ensured that institute
Stating collecting bag 21 can replace.
Specific embodiment 2
The present embodiment and specific embodiment 1 difference lies in：
In the present embodiment, the arc inner circle radius r1 of the circular arc moving teeth knife 5 is 18mm, the full arc of the circular arc moving teeth knife 5
Long corresponding central angle ∠ α are 264.8 °, and are vertically equipped with several cutters tooth 6 along circular arc；The every cutter tooth 6 is curved knife
Tooth, the central angle ∠ β corresponding to the arc length occupied by every are 44 °, and the high h1 of tooth is 10.2mm.On the circular arc fixed tooth knife 1
Several cutters tooth 2 also vertically are provided with along circular arc, the 1 arc inner circle radius r2 of circular arc fixed tooth knife is 16mm, the circular arc fixed tooth knife 1
The corresponding central angle ∠ γ of full arc length are 285.5 °, and the central angle ∠ δ corresponding to arc length that the every cutter tooth 2 occupies are
13.5°；Central angle ∠ η corresponding to adjacent two cutters tooth, 2 spacing arc length are 15.5 °, and the high h2 of tooth of the cutter tooth 2 is 13.5mm.
Meanwhile to improve cutting effect, test proves that, when 2 top of cutter tooth, 6 top of cutter tooth is higher by 2.9mm, it can show
Write the cutting effect improved to mulberry leaf petiole.In the present embodiment, the relatively described circular arc fixed tooth knife 1 of the circular arc moving teeth knife 5 does week
Phase property reciprocating rotation, the speed of periodic reverse rotation is 900 oscillation cycles per minute.
Spacing between the adjacent two panels clamping piece 14-2 of the clamping belt 14 is 26.7mm.On the transmission band body
Height between lower both ends is 14mm；The clamping piece 14-2 is from the conveyer belt outer body dignity to clamping piece 14-2 outer ends
Length for 8mm, to ensure better clamping effect, clamping piece 14-2 described in the present embodiment and the conveyer belt body contacts
The thickness of one end is 2mm, and the thickness of the clamping piece 14-2 outer ends is 1.5mm, i.e., the base portion of described clamping piece 14-2 is than outside it
Hold end slightly larger.
Specific embodiment 3
The present embodiment and specific embodiment 1 difference lies in：
In the present embodiment, the arc inner circle radius r1 of the circular arc moving teeth knife 5 is 28mm, the full arc of the circular arc moving teeth knife 5
Long corresponding central angle ∠ α are 280 °, and are vertically equipped with several cutters tooth 6 along circular arc；The every cutter tooth 6 is arc cutter tooth,
Central angle ∠ β corresponding to arc length occupied by every are 48 °, and the high h1 of tooth is 14mm.The 1 upper edge circular arc of circular arc fixed tooth knife
Several cutters tooth 2 also vertically are provided with, the 1 arc inner circle radius r2 of circular arc fixed tooth knife is 25mm, and the full arc of the circular arc fixed tooth knife 1 is long
Corresponding central angle ∠ γ are 290 °, and the central angle ∠ δ corresponding to arc length that the every cutter tooth 2 occupies are 16 °；Adjacent two
Central angle ∠ η corresponding to 2 spacing arc length of cutter tooth are 20 °, and the high h2 of tooth of the cutter tooth 2 is 18mm.Meanwhile to improve cutting effect
Fruit, test proves that, when 2 top of cutter tooth, 6 top of cutter tooth is higher by 4mm, the cutting to mulberry leaf petiole can be improved
Effect.In the present embodiment, the circular arc moving teeth knife 5 does periodic reverse rotation relative to the circular arc fixed tooth knife 1, periodically past
The speed rotated again is 1000 oscillation cycles per minute.
By the adjustment tested many times before the application, emphasis is to cutter tooth 2 and 6 blade gradient of cutter tooth and cutter tooth
2 spacing, height and with the Matching and modification in the ratio of cutter tooth 6 and the opposite reciprocating rotation speed of fit circular arc moving teeth knife 5,
The final above-mentioned matched parameter area that the present invention is determined and uses；And the structure for passing through combination integral cutting component of the present invention is set
Meter, it is final to realize the failure rate for significantly reducing and cutting leaf portion part, cutting effect is significantly improved, it is neat to mulberry leaf petiole cutting knife,
The situation that bark can't cut seldom is had, integral cutting speed is fast, efficient, using effect is good.
Spacing between the adjacent two panels clamping piece 14-2 of the clamping belt 14 is 27mm.Above and below the transmission band body
Height between both ends is 30mm；The clamping piece 14-2 is from the conveyer belt outer body dignity to clamping piece 14-2 outer ends
Length is 20mm, and clamping piece 14-2 thickness described in the present embodiment is 10mm.
Claims (10)
1. portable efficiently holds mulberry leaf harvester, including cutting leaf portion part, mulberry leaf clamp assemblies；The leaf portion part that cuts includes circular arc moving teeth
Knife, circular arc fixed tooth knife, the circular arc moving teeth knife and the circular arc fixed tooth knife upper edge circular arc are vertically equipped with cutter tooth, the circular arc moving teeth
On broach shell to the circular arc fixed tooth knife；The mulberry leaf clamp assemblies include clamping belt, belt drive shaft, belt universal driving shaft,
It is characterized in that：Sliding groove is offered on the left of the bottom surface of the circular arc fixed tooth knife, the sliding groove is arc-shaped；The circular arc moving teeth knife
The corresponding sliding groove is combined with axis pin；The axis pin matches the sliding groove, is distributed across the sliding groove, and can be described
It is moved back and forth in sliding groove；The circular arc moving teeth knife does periodic reverse rotation relative to the circular arc fixed tooth knife, periodically past
The speed rotated again is 700~1000 oscillation cycles per minute；The clamping belt includes transmission band body, the conveyer belt
Several clamping pieces are combined in outer body dignity；On the inside of the transmission band body driving indentation is offered in dignity；The skin
There are two belt gears for all each combination in band drive shaft and the belt universal driving shaft；The belt drive shaft and belt linkage
Axis forms belt transmission shaft assembly；Two pieces of clamping belts are cased with described in one group on belt transmission shaft assembly, composition has upper
One group of mulberry leaf clamp assemblies of lower two layers of clamping belt；The mulberry leaf clamp assemblies are equipped with two groups altogether, and are arranged in nearly " V " font
Distribution.
2. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：In the arc of the circular arc moving teeth knife
Radius of circle r1 is 13~28mm, the central angle ∠ β corresponding to arc length that every cutter tooth occupies on the circular arc moving teeth knife for 40 °~
48°；The circular arc fixed tooth knife arc inner circle radius r2 is 10~25mm, the arc length institute that every cutter tooth occupies on the circular arc fixed tooth knife
Corresponding central angle ∠ δ are 8 °~16 °；Central angle ∠ η on the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing are 10 °
~20 °；The high h1 of cutter tooth tooth of the circular arc moving teeth knife is 8~14mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife for 10~
18mm。
3. portable according to claim 2 efficiently holds mulberry leaf harvester, it is characterised in that：The cutter tooth of the circular arc moving teeth knife
The high h1 of tooth is 10.2mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife is 13.5mm；The arc inner circle radius of the circular arc moving teeth knife
R1 is 18mm, and the central angle ∠ β corresponding to the arc length that every cutter tooth occupies on the circular arc moving teeth knife are 44 °；The circular arc is determined
Serrated knife arc inner circle radius r2 is 16mm, and the central angle ∠ δ corresponding to arc length that every cutter tooth occupies on the circular arc fixed tooth knife are
13.5°；Central angle ∠ η on the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing are 15.5 °；The circular arc moving teeth knife phase
Periodic reverse rotation is done to the circular arc fixed tooth knife, the speed of periodic reverse rotation is 900 oscillation cycles per minute.
4. portable according to claim 3 efficiently holds mulberry leaf harvester, it is characterised in that：The cutter tooth of the circular arc fixed tooth knife
2~4mm is higher by the top of the cutter tooth of the top circular arc moving teeth knife.
5. portable according to claim 4 efficiently holds mulberry leaf harvester, it is characterised in that：The full arc of the circular arc moving teeth knife
Long corresponding central angle ∠ α are 250 °~280 °；The full arc of the circular arc fixed tooth knife grows corresponding central angle ∠ γ
270 °~290 °.
6. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：Further include circular arc friction-proof piece and circle
Pipe supporting sleeve, the circular arc friction-proof piece are sleeved on the circular arc moving teeth knife；The circular arc friction-proof piece and the circular arc fixed tooth knife
Correspondence offers mounting hole on bottom surface；The pipe supporting sleeve be distributed in the circular arc friction-proof piece and the circular arc fixed tooth knife it
Between, and it is aligned the fixed pore size distribution；The thickness of circular arc moving teeth knife described in the pipe supporting sleeve thickness Corresponding matching.
7. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：Two above and below the transmission band body
Height between end is 10~30mm；The length of the clamping piece from conveyer belt outer body dignity to the clamping piece outer end is
5~20mm, the thickness of the clamping piece is 1~10mm.
8. portable according to claim 7 efficiently holds mulberry leaf harvester, it is characterised in that：Two above and below the transmission band body
Height between end is 14mm；Length of the clamping piece from the conveyer belt outer body dignity to clamping piece outer end is 8mm；
The clamping piece and the thickness of one end of the conveyer belt body contacts are 2mm, and the thickness of the clamping piece outer end is 1.5mm.
9. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：The mulberry leaf clamp assemblies also wrap
Bearing block is included, there are one the bearing blocks for each distribution in lower part of the belt drive shaft and the belt universal driving shaft；The belt
The lower end of drive shaft also incorporates drive gear, and the drive gear is distributed in below the bearing block.
10. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：Outer housing is further included, it is described outer
Rear is mulberry leaf conduction pathway, and the mulberry leaf conduction pathway lower end, which is opened, unloads with reference to flexible collecting bag；The collection
Bag upper end is feed inlet, and lower end offers discharge port；The discharge port is drawstring beam mouth；The collecting bag is by nylon cloth system
Into length is more than 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097632.2A CN108156947B (en) | 2018-01-31 | 2018-01-31 | Portable high-efficient handheld mulberry leaf picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097632.2A CN108156947B (en) | 2018-01-31 | 2018-01-31 | Portable high-efficient handheld mulberry leaf picker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108156947A true CN108156947A (en) | 2018-06-15 |
| CN108156947B CN108156947B (en) | 2023-08-29 |
Family
ID=62512470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097632.2A Active CN108156947B (en) | 2018-01-31 | 2018-01-31 | Portable high-efficient handheld mulberry leaf picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108156947B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020004029A (en) * | 2000-06-30 | 2002-01-16 | 박학기 | Cutting machine |
| CN104798535A (en) * | 2015-05-20 | 2015-07-29 | 韦相庆 | Leaf collecting machine |
| CN105052396A (en) * | 2015-08-14 | 2015-11-18 | 广西大学 | Mulberry leaf shearing device |
| CN106489425A (en) * | 2016-11-30 | 2017-03-15 | 韦相庆 | A kind of portable mulberry leaf harvester |
| CN106718151A (en) * | 2016-11-28 | 2017-05-31 | 吉林大学 | Fruit tree with bionical blade and differential clamping device is cut |
| CN208001540U (en) * | 2018-01-31 | 2018-10-26 | 柳州市金元机械制造有限公司 | Portable efficiently holds mulberry leaf harvester |
-
2018
- 2018-01-31 CN CN201810097632.2A patent/CN108156947B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020004029A (en) * | 2000-06-30 | 2002-01-16 | 박학기 | Cutting machine |
| CN104798535A (en) * | 2015-05-20 | 2015-07-29 | 韦相庆 | Leaf collecting machine |
| CN105052396A (en) * | 2015-08-14 | 2015-11-18 | 广西大学 | Mulberry leaf shearing device |
| CN106718151A (en) * | 2016-11-28 | 2017-05-31 | 吉林大学 | Fruit tree with bionical blade and differential clamping device is cut |
| CN106489425A (en) * | 2016-11-30 | 2017-03-15 | 韦相庆 | A kind of portable mulberry leaf harvester |
| CN208001540U (en) * | 2018-01-31 | 2018-10-26 | 柳州市金元机械制造有限公司 | Portable efficiently holds mulberry leaf harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108156947B (en) | 2023-08-29 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Convenient and efficient handheld mulberry picking machine Granted publication date: 20230829 Pledgee: China Minsheng Bank Co.,Ltd. Liuzhou Branch Pledgor: LIUZHOU JINYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980004661 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230829 Pledgee: China Minsheng Bank Co.,Ltd. Liuzhou Branch Pledgor: LIUZHOU JINYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980004661 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Convenient and efficient handheld mulberry picking machine Granted publication date: 20230829 Pledgee: China Minsheng Bank Co.,Ltd. Liuzhou Branch Pledgor: LIUZHOU JINYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980011336 |