CN208001540U - Portable efficiently holds mulberry leaf harvester - Google Patents
Portable efficiently holds mulberry leaf harvester Download PDFInfo
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- CN208001540U CN208001540U CN201820167794.4U CN201820167794U CN208001540U CN 208001540 U CN208001540 U CN 208001540U CN 201820167794 U CN201820167794 U CN 201820167794U CN 208001540 U CN208001540 U CN 208001540U
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- circular arc
- knife
- mulberry leaf
- belt
- tooth
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- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a kind of portables efficiently to hold mulberry leaf harvester, including cuts 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；It is cased with two pieces of clamping belts on one group of belt transmission shaft assembly, forms one group of mulberry leaf clamp assemblies with upper layer and lower layer clamping belt.The utility model mulberry leaf harvest is efficient, failure rate is low, using effect is good.
Description
Technical field
The utility model is related to portable mulberry leaf harvester technical fields, and in particular to portable efficiently holds mulberry leaf harvester.
Background technology
Gradual with mechanization of agriculture is popularized, and Sericulture also just gradually tends to automation development, in carrying out mulberry leaf harvest, 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,
Advantage light with its, efficient, is quite favored by market.The component of portable mulberry leaf harvester most critical is exactly to cut leaf portion part and clamping
The cooperation quality of component, two critical components directly affects the working efficiency of complete machine, and current portable holds mulberry leaf harvester and is easy out
Cut when now cutting leaf it is unsmooth, by leaves interim card, clamping it 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 utility model, not
The prior art for necessarily belonging to present patent application, no tangible proof show the above present patent application the applying date
In the case of having disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provides that a kind of mulberry leaf harvest is efficient, failure rate is low, using effect is good just in view of the above technical problems
Prompt formula efficiently holds mulberry leaf harvester.
In order to achieve the above objectives, the utility model adopts the following technical solution：
Portable efficiently holds mulberry leaf harvester, including cuts leaf portion part, mulberry leaf clamp assemblies；The leaf portion part that cuts includes that circular arc is dynamic
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 is dynamic
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, passes through the sliding groove to be distributed, 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 all each combination on the belt universal driving shaft；The belt drive shaft and the belt universal driving shaft group cutification
V belt translation shaft assembly；Two pieces of clamping belts are cased on belt transmission shaft assembly described in one group, composition has upper layer and lower layer 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 be 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 fixed
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, further include circular arc friction-proof piece and pipe supporting sleeve, 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 thickness of the clamping piece and one end of the conveyer belt body contacts
Degree is 2mm, and 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 driving gear, the sliding tooth
Wheel is distributed in below the bearing block.
Further, further include outer housing, the outer housing rear portion is mulberry leaf conduction pathway, under the mulberry leaf conduction pathway
End, which is opened to unload, is combined with collecting bag flexible；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 utility model compared with prior art：
(1) the utility model is by cutting leaf portion part using the above structure, making circular arc moving teeth knife in faster reciprocal motion,
Can ensure that the steady of operating, reduce vibration and tremble, it is ensured that mulberry leaf cutting it is smooth with it is efficient；Meanwhile by realizing that circular arc is dynamic
The optimum proportioning of serrated knife cutter tooth and each parameter of circular arc fixed tooth knife cutter tooth, especially when carrying out cutting mulberry leaf, circular arc fixed tooth knife phase
The spacing of adjacent two cutters tooth setting, the width of two kinds of cutters tooth, height (while the gradient of its cutter tooth blade is determined), and combine it
Opposite reciprocating rotation speed effectively can carry out fly-cutting under the normally use of hand-held portable mulberry leaf harvester to mulberry leaf,
Ensure to cut smooth and be not easy by leaves interim card.And the prior art is because the spacing of the adjacent two cutters tooth setting of circular arc fixed tooth knife is wide
Or narrow, 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,
When operating personnel are quickly adopted using mulberry leaf harvester from ramulus mori is bottom-up, being susceptible to mulberry leaf petiole can not accurately be cut by cutter tooth
To or cutting it is incomplete and cause can't cut and the case where the bark of petiole can't cut, be susceptible to interim card, influence mulberry leaf harvest effect,
Even there was a mechanical failure.
(2) by being equipped with the double-deck clamping belt, can promote be clamped mulberry leaf it is more efficient and transmission mulberry leaf on effect it is more preferable.
The double-deck clamping belt can ensure that be clamped more secured when mulberry leaf are clamped, 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 shaft rotation resistance
Power, the operating of mulberry leaf clamp assemblies is more smooth, more energy efficient, by coordinating belt gear and belt to drive indentation design, 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 combination the utility model, group first is clamped by mulberry leaf in operation
Part carries out firm clamping to mulberry leaf, prevents mulberry leaf clamping is unstable from influencing cutting；And carry out low vibration high efficiency by originally cutting leaf portion part
Cutting, does not occur phenomena such as mulberry leaf skin can't cut, prevents follow-up mulberry leaf transmission from interim card, clogging occur；Finally pressed from both sides by mulberry leaf
The double-deck clamping belt for holding component to the mulberry leaf after cutting transmit efficiently, completely, prevents clogging, realization from efficiently adopting
Mulberry significantly reduces machine failure rate.
(4) the utility model in mulberry leaf harvester lower end by combining the nylon collecting bag that length is more than 1.5m, it can be ensured that
Mulberry leaf harvest operation process collecting bag bottom is kept in contact with ground, so that operator's arm need not support the mulberry collected into bag
Leaf weight improves operator's working efficiency, and nylon collecting bag lower end is equipped with drawstring beam mouth, is convenient for discharging, easy to use.
Description of the drawings
Fig. 1 is the vertical view of the utility model circular arc moving teeth knife；
Fig. 2 is the longitudinal cutting structure schematic diagram of the utility model circular arc moving teeth knife；
Fig. 3 is the vertical view of the utility model circular arc fixed tooth knife；
Fig. 4 is the longitudinal cutting structure schematic diagram of the utility model circular arc fixed tooth knife；
Fig. 5 is the configuration schematic diagram that the utility model cuts leaf portion part；
Fig. 6 is the combining structure schematic diagram that the utility model cuts leaf portion part；
Fig. 7 is the assembling structure schematic diagram that the utility model cuts leaf portion part；
Fig. 8 is the vertical view of the utility model clamping belt；
Fig. 9 be the utility model cut leaf portion part, mulberry leaf clamp assemblies in addition to clamping belt with the assembly knot of mulberry leaf harvest machine base
Structure schematic diagram.
Figure 10 is the assembling structure schematic diagram that the utility model cuts leaf portion part, mulberry leaf clamp assemblies and mulberry leaf harvest machine base.
Figure 11 is the assembling structure schematic diagram of the utility model outer housing and collecting bag.
Specific implementation mode
Specific embodiment 1
As shown in Fig. 1~7, portable efficiently holds mulberry leaf harvester, including cuts 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 fastening of the pin groove 10, and the axis pin 8 passes through
The sliding groove 3 is simultaneously connect with power output shaft, and reciprocating rotary power is provided to the circular arc moving teeth knife 5.Such as Fig. 6,7 institutes
Show, the utility model passes through the mounting hole that circular arc friction-proof piece 7 is equipped with described in screw bolt passes, pipe supporting sleeve 9 and described
The mounting hole 4 that circular arc fixed tooth knife 1 is equipped with, and each parts for originally cutting leaf portion part are subjected to firm combination, it is adopted to be fixed to
On mulberry machine body panel 13, and driving gear 12 is driven to provide power by motor 11.This structure can effectively reduce entirety and cut leaf
Component especially 5 fast reciprocating of circular arc moving teeth knife rotates and the vibration of generation, and vibration is smaller, is more advantageous to realization and efficiently cuts
It cuts.
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
Several cutters tooth 2 also directly are provided with, 1 arc inner circle radius r2 of the 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 the 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 the 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, the clamping belt 14, including band body is transmitted, 8 clamping piece 14-2 are combined in the conveyer belt outer body dignity,
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 perpendicular distribution of the transmission band body upper and lower ends end line need to be according to mulberry leaf harvests 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 is 5mm, the thickness of the clamping piece 14-2 from the conveyer belt outer body dignity to the length of the outer ends clamping piece 14-2
For 1mm, certainly, the height of the clamping piece 14-2 is identical as transmission 1 height of band body.The 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 form belt transmission shaft assembly；Two pieces are cased on belt transmission shaft assembly described in one group
The clamping belt 14 forms one group of mulberry leaf clamp assemblies with upper layer and lower layer 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
Respectively there are one the bearing blocks 15 for distribution for lower part with drive shaft 16 and the belt universal driving shaft 22, and pass through 15 knot of bearing block
It closes on mulberry leaf harvest machine bottom board 13.The bearing block 15 effectively reduces shaft rotary resistance, keeps 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 driving gear 12, and the driving gear 12 is distributed in the axis
15 lower section of bearing connects driving motor 11 by the driving gear 12 and obtains power source, realizes that belt drive shaft 16 drives mulberry leaf
Clamp assemblies operate.
As shown in figure 11, further include outer housing 20,20 front of the 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, is convenient in operation to mulberry leaf harvester start or stop
Operation, it is convenient, flexible.20 rear portion of the 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, may insure collecting bag using nylon cloth
The advantages such as tensile wear-resistant, certainly, material therefor is not limited to nylon cloth, can also be the Compound Fabric of other high-intensity and high-tenacities
The materials such as material.21 length of the 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 be kept in contact with ground in mulberry leaf harvest operation process collecting bag bottom, collected so that operator's arm need not support
Enter the mulberry leaf weight of bag.21 upper end of the collecting bag is feed inlet, and lower end offers discharge port 21-1.The collecting bag lower end
Discharge port 21-1 be drawstring beam mouth, i.e. collecting bag upper end is to be fastened on mulberry leaf harvester always, waits needing to lay down in collecting bag 21
When 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
20 rear portion lower end of the outer housing offers several collecting bag mounting hole 20-3, and certain 21 upper end of the collecting bag, which corresponds to, to be offered
The fixing port of several fixing ports, the collecting bag 21 is 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, 1 arc inner circle radius r2 of the 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 the arc length that the every cutter tooth 2 occupies are
13.5°；Central angle ∠ η corresponding to 2 spacing arc length of adjacent two cutter tooth 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 the 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 circular arc fixed tooth knife 1 relatively of the circular arc moving teeth knife 5 does week
The speed of phase property reciprocating rotation, 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 the outer ends clamping piece 14-2
Length be 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 outer ends the clamping piece 14-2 is 1.5mm, i.e., the base portion of the 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, 1 arc inner circle radius r2 of the 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 the 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 the 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 for being determined that the utility model uses；And by combining the utility model integral cutting component
Structure design, it is final to realize the failure rate for significantly reducing and cutting leaf portion part, cutting effect is significantly improved, to mulberry leaf petiole cutter
Mouth is neat, seldom has the case where bark can't cut, 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 the outer ends clamping piece 14-2
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 cuts 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, passes through the sliding groove to be distributed, 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 on belt transmission shaft assembly described in one group, 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 are 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 be 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 fixed
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
It is higher by 2~4mm at 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
The thickness of 5~20mm, the clamping piece are 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 driving gear, and the driving gear is distributed in below the bearing block.
10. portable according to claim 1 efficiently holds mulberry leaf harvester, it is characterised in that：Further include outer housing, it is described outer
Rear is mulberry leaf conduction pathway, and mulberry leaf conduction pathway lower end, which is opened to unload, is combined with collecting bag flexible；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
At length is more than 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167794.4U CN208001540U (en) | 2018-01-31 | 2018-01-31 | Portable efficiently holds mulberry leaf harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167794.4U CN208001540U (en) | 2018-01-31 | 2018-01-31 | Portable efficiently holds mulberry leaf harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208001540U true CN208001540U (en) | 2018-10-26 |
Family
ID=63885002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167794.4U Withdrawn - After Issue CN208001540U (en) | 2018-01-31 | 2018-01-31 | Portable efficiently holds mulberry leaf harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208001540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156947A (en) * | 2018-01-31 | 2018-06-15 | 柳州市金元机械制造有限公司 | Portable efficiently holds mulberry leaf harvester |
-
2018
- 2018-01-31 CN CN201820167794.4U patent/CN208001540U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156947A (en) * | 2018-01-31 | 2018-06-15 | 柳州市金元机械制造有限公司 | Portable efficiently holds mulberry leaf harvester |
| CN108156947B (en) * | 2018-01-31 | 2023-08-29 | 柳州市金元机械制造有限公司 | Portable high-efficient handheld mulberry leaf picker |
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