CN207978381U - A kind of hand-held mulberry leaf harvester of light efficient - Google Patents
A kind of hand-held mulberry leaf harvester of light efficient Download PDFInfo
- Publication number
- CN207978381U CN207978381U CN201820168849.3U CN201820168849U CN207978381U CN 207978381 U CN207978381 U CN 207978381U CN 201820168849 U CN201820168849 U CN 201820168849U CN 207978381 U CN207978381 U CN 207978381U
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- China
- Prior art keywords
- circular arc
- knife
- tooth
- moving teeth
- mulberry leaf
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Abstract
The utility model discloses a kind of light efficients to hold mulberry leaf harvester, including cuts leaf portion part, drive component, outer housing；Described to cut leaf portion part, including circular arc moving teeth knife, circular arc fixed tooth knife, circular arc friction-proof piece, the circular arc moving teeth broach shell is on the circular arc fixed tooth knife；The circular arc friction-proof piece is sleeved on the circular arc moving teeth knife；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 corresponds to the sliding groove and is combined with axis pin；The axis pin matches the sliding groove, passes through the sliding groove to be distributed, and can be moved back and forth in the sliding groove；The driving component includes driving motor, driving gear, moving knife connecting rod, flexible axle；The axis pin is connect by the moving knife connecting rod with the driving gear；The driving gear connects the driving motor by the flexible axle and provides torque.The utility model realizes that complete machine light weight degree is high, cutting is more efficient, using more convenient.
Description
Technical field
The utility model is related to portable mulberry leaf harvester technical fields, and in particular to a kind of hand-held mulberry leaf harvester of light efficient.
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 technology of hand-held portable mulberry leaf harvester most critical be exactly cut leaf portion part and
The lightweight of complete machine, what current mulberry leaf harvester used cuts situations such as leaf portion part is susceptible to interim card, mulberry skin can't cut, and especially
Mulberry leaf harvest personnel are easy in hand-held mulberry leaf harvester a few minutes because mulberry leaf harvester quality is too heavy and occurs that hand is tired, hand is numb, cause often by
Compel discontinuous rest, seriously affect working efficiency, it is difficult to be esthetically acceptable to the consumers to lead to hand-held portable mulberry leaf harvester, can not be in mulberry leaf harvest
Industry is well on popularization, and therefore, the high efficiency cutting of mulberry leaf harvester and complete machine lightweight are that the art is most badly in need of the skill captured
Art problem.
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 complete machine light weight degree is high, cutting is more efficient, using more in view of the above technical problems
Easily hold mulberry leaf harvester.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of hand-held mulberry leaf harvester of light efficient, including cut leaf portion part, drive component, outer housing；It is described to cut leaf portion part, packet
Include circular arc moving teeth knife, circular arc fixed tooth knife, the top of the circular arc moving teeth knife and the circular arc fixed tooth knife is along each vertical distribution of circular arc
There are moving knife cutter tooth and stationary knife cutter tooth, the circular arc moving teeth broach shell is on the circular arc fixed tooth knife；The driving component includes driving
Motor, driving gear, the leaf portion part that cuts further includes circular arc friction-proof piece, and the circular arc friction-proof piece is sleeved on the circular arc moving teeth knife
On；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 corresponds to institute
It states sliding groove and 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
Interior reciprocating motion；The driving component further includes moving knife connecting rod, flexible axle；The axis pin passes through the moving knife connecting rod and the driving
Gear connects, and realizes that the circular arc moving teeth knife moves back and forth；The driving gear connects the driving motor by the flexible axle
Torque is provided.
Further, detachably it is combined with collecting bag flexible at the leaf outlet of the outer housing lower end；The collecting bag
Upper end is feed inlet, and lower end offers discharge port, and the discharge port is drawstring beam mouth.
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.
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 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.
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, the high h1 of cutter tooth tooth of the circular arc moving teeth knife is 10.2mm；The cutter tooth tooth of the circular arc fixed tooth knife is high
H2 is 13.5mm.
Further, the arc inner circle radius r1 of the circular arc moving teeth knife is 18mm, every cutter tooth on the circular arc moving teeth knife
Central angle ∠ β corresponding to the arc length occupied are 44 °；
Further, the circular arc fixed tooth knife arc inner circle radius r2 is 16mm, and every cutter tooth accounts on the circular arc fixed tooth knife
According to arc length corresponding to central angle ∠ δ be 13.5 °；Central angle on the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing
∠ η are 15.5 °.
Further, 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 900 oscillation cycles per minute.
The advantageous effect of the utility model compared with prior art：
(1) the utility model is transmitted by flexible axle into action edge, significantly by separately being designed driving motor with mulberry leaf harvester
Reduce mulberry leaf harvester own wt.When in use, mulberry leaf harvest personnel can carry out mulberry leaf harvest by way of carrying on the back driving motor.It is right simultaneously
Mulberry leaf combine the collection mode using collecting bag flexible, and at work, mulberry leaf are incorporated into collecting bag, and collecting bag is in operation
Journey can be placed in always ground, solve the problems, such as to be continuously increased because constantly collecting mulberry leaf mulberry leaf harvester weight and influence working efficiency.
By using above-mentioned technology, realize the lightweight of mulberry leaf harvester, effectively solve current mulberry leaf harvest personnel mulberry leaf harvest a few minutes be easy for because
Occur that hand is tired, hand fiber crops for mulberry leaf harvester quality is too heavy, causes often to be forced discontinuous rest, seriously affect asking for working efficiency
Topic, the utility model can significantly improve the working efficiency of mulberry leaf harvest operation, and using effect is good.
(2) the utility model realizes circular arc moving teeth knife cutter tooth and circular arc fixed tooth knife by the adjustment to above-mentioned key parameter
The optimum proportioning of each parameter of cutter tooth, especially when carrying out cutting mulberry leaf, the spacing of the adjacent two cutters tooth setting of circular arc fixed tooth knife, two
The width of kind cutter tooth, height (while the gradient of its cutter tooth blade is determined), and combine its with respect to reciprocating rotation speed, in hand
Hold under the normally use of portable mulberry leaf harvester, can effectively to mulberry leaf carry out fly-cutting, it is ensured that cutting it is smooth and be not easy by
Leaves interim card.And the spacing that the prior art is set because of adjacent two cutter tooth of circular arc fixed tooth knife is wide or narrow, circular arc moving teeth knife phase
Situations such as to reciprocating rotation excessive velocities or excessively slow and cutter tooth blade gradient is bad, operating personnel using mulberry leaf harvester from
Ramulus mori is bottom-up when quickly adopting, and being susceptible to mulberry leaf petiole accurately can not be cut to or be cut by cutter tooth incomplete and cause to cut
The case where constantly and bark of petiole can't cut, is susceptible to interim card, influences mulberry leaf harvest effect, or even there was a mechanical failure.
(3) mulberry leaf harvester of the utility model is based on the high efficiency that it realizes the lightweight of mulberry leaf harvester and cuts leaf, effectively
Current mulberry leaf harvester is solved because the problems such as its weight, efficiency is difficult to be received by consumer, can not be well on popularization in mulberry leaf harvest industry
Problem.
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 structural schematic diagram after the utility model mulberry leaf harvester assembly collecting bag, flexible axle and driving motor.
Specific implementation mode
Specific embodiment 1
As shown in Fig. 1~8, a kind of hand-held mulberry leaf harvester of light efficient, including cut leaf portion part, drive component, outer housing；Institute
It states and cuts leaf portion part, including circular arc moving teeth knife 5, circular arc fixed tooth knife 1, circular arc friction-proof piece 7 and pipe supporting sleeve 9, the circular arc moving teeth
Knife 5 is set on the circular arc fixed tooth knife 1, and the circular arc friction-proof piece 7 is sleeved on the circular arc moving teeth knife 5；The circular arc fixed tooth knife 1
Bottom surface on the left of offer sliding groove 3, the sliding groove 3 is arc-shaped, and the present embodiment corresponds to the cunning in the circular arc moving teeth knife 5
Dynamic slot 3 offers pin groove 10, is additionally provided with axis pin 8 accordingly, and the axis pin 8 is inserted into the fastening of the pin groove 10, the axis pin 8
It is connect across the sliding groove 3 and with power output shaft, reciprocating rotary power is provided to the circular arc moving teeth knife 5.Such as Fig. 6,7
Shown, 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 institute
The mounting hole 4 that circular arc fixed tooth knife 1 is equipped with is stated, and each parts for originally cutting leaf portion part are subjected to firm combination, to be fixed to
On mulberry leaf harvester body panel 13, this structure can effectively reduce whole leaf portion part especially 5 fast reciprocating of circular arc moving teeth knife that cuts and rotate
And the vibration generated, vibration are smaller, are more advantageous to the efficient cutting of realization.The driving component includes driving motor 18, driving
Gear 12, moving knife connecting rod 19, flexible axle 14；The axis pin 8 is connect by the moving knife connecting rod 19 with the driving gear 12, is realized
The circular arc moving teeth knife 5 moves back and forth；The driving gear 12 receives the drive by connecting end 11 of the flexible axle 14
The torque of dynamic motor 18.
Several lightening hole 15-1 are offered on 15 ontology of the outer housing, lightening hole 15-1 effectively reduces main screw lift；Together
When be additionally provided with handle 16,16 top of the handle is equipped with switch 21, meanwhile, in order to mitigate main screw lift, also by the electricity of mulberry leaf harvester
Pond 20 carry out it is external, battery 20 by connect driving motor 18, and pass through switch 21 control driving motor 18 switch.It is using
When, it needs to carry on the back battery 20 in back.
Detachably be combined at the leaf outlet of 15 lower end of the outer housing length flexible 1.8m or so collecting bag 17；
17 upper end of the collecting bag is feed inlet, and lower end offers discharge port, and the discharge port uses drawstring beam mouth, is convenient for discharging.
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.
Specific embodiment 2
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.Except above-mentioned, the present embodiment is other
Technical characteristic is same as Example 1.
Specific embodiment 3
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.Except above-mentioned, the other technical characteristics of the present embodiment are same as Example 1.
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.
When the utility model is used, mulberry leaf harvest person carries on the back battery, driving motor in back first, passes through driven by quill shaft mulberry leaf harvest
Machine operation significantly reduces the weight of mulberry leaf harvester itself, then holds mulberry leaf harvester handle, carries out mulberry leaf harvest operation, the mulberry after cutting
Leaf is collected into collecting bag, and collecting bag is because be permanently connected to ground, and by ground supports, therefore even if the mulberry leaf harvest long period collect
Mulberry leaf weight without mulberry leaf harvest person support, it is very laborsaving；This mulberry leaf harvester can not only significantly reduce the weight of mulberry leaf harvester itself
Amount, while it being continuously increased but having no effect on hand-held weight with the lasting mulberry leaf weight of mulberry leaf harvest time, effectively reduce mulberry leaf harvest person's
Work power, mulberry leaf harvest person's continuous operation long period arm will not be sour tired, are obviously improved mulberry leaf harvest operating efficiency, using effect is good.
Claims (10)
1. a kind of light efficient holds mulberry leaf harvester, including cuts leaf portion part, drive component, outer housing；It is described to cut leaf portion part, including
The top of circular arc moving teeth knife, circular arc fixed tooth knife, the circular arc moving teeth knife and the circular arc fixed tooth knife has along each vertical distribution of circular arc
Moving knife cutter tooth and stationary knife cutter tooth, the circular arc moving teeth broach shell is on the circular arc fixed tooth knife；The driving component includes driving electricity
Machine, driving gear, it is characterised in that：The leaf portion part that cuts further includes circular arc friction-proof piece, and the circular arc friction-proof piece is sleeved on the circle
On arc moving teeth knife；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 corresponds to the sliding groove and is combined with axis pin；The axis pin matches the sliding groove, passes through the sliding groove to be distributed, and can be in institute
It states in sliding groove and moves back and forth；The driving component further includes moving knife connecting rod, flexible axle；The axis pin by the moving knife connecting rod with
The driving gear connection, realizes that the circular arc moving teeth knife moves back and forth；The driving gear passes through described in flexible axle connection
Driving motor provides torque.
2. a kind of light efficient according to claim 1 holds mulberry leaf harvester, feature exists：The outer housing lower end goes out
Collecting bag flexible is detachably combined at leaf mouth；The collecting bag upper end is feed inlet, and lower end offers discharge port, described
Discharge port is drawstring beam mouth.
3. a kind of light efficient according to claim 1 holds mulberry leaf harvester, feature exists：The arc of the circular arc moving teeth knife
Inner circle radius r1 is 13~28mm, and 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 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。
4. a kind of light efficient according to claim 3 holds mulberry leaf harvester, feature exists：The knife of the circular arc fixed tooth knife
It is higher by 2~4mm at the top of the cutter tooth of the tooth crest circular arc moving teeth knife.
5. a kind of light efficient according to claim 4 holds mulberry leaf harvester, it is characterised in that：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 700~1000 per minute past
The multiple period.
6. a kind of light efficient according to claim 3 or 5 holds mulberry leaf harvester, it is characterised in that：The circular arc moving teeth
The central angle ∠ α that the full arc length of knife is corresponding are 250 °~280 °；Central angle corresponding to the full arc length of the circular arc fixed tooth knife
∠ γ are 270 °~290 °.
7. a kind of light efficient according to claim 6 holds mulberry leaf harvester, it is characterised in that：The circular arc moving teeth knife
The high h1 of cutter tooth tooth is 10.2mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife is 13.5mm.
8. a kind of light efficient according to claim 7 holds mulberry leaf harvester, it is characterised in that：The circular arc moving teeth knife
Arc inner circle radius r1 is 18mm, and the central angle ∠ β corresponding to arc length that every cutter tooth occupies on the circular arc moving teeth knife are 44 °.
9. a kind of light efficient according to claim 8 holds mulberry leaf harvester, it is characterised in that：The circular arc fixed tooth 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 °.
10. a kind of light efficient according to claim 9 holds mulberry leaf harvester, it is characterised in that：The circular arc moving teeth knife
Periodic reverse rotation is done relative to the circular arc fixed tooth knife, the speed of periodic reverse rotation is 900 per minute reciprocal weeks
Phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168849.3U CN207978381U (en) | 2018-01-31 | 2018-01-31 | A kind of hand-held mulberry leaf harvester of light efficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168849.3U CN207978381U (en) | 2018-01-31 | 2018-01-31 | A kind of hand-held mulberry leaf harvester of light efficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978381U true CN207978381U (en) | 2018-10-19 |
Family
ID=63821605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168849.3U Withdrawn - After Issue CN207978381U (en) | 2018-01-31 | 2018-01-31 | A kind of hand-held mulberry leaf harvester of light efficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142094A (en) * | 2018-01-31 | 2018-06-12 | 柳州市金元机械制造有限公司 | A kind of light efficient holds mulberry leaf harvester |
-
2018
- 2018-01-31 CN CN201820168849.3U patent/CN207978381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142094A (en) * | 2018-01-31 | 2018-06-12 | 柳州市金元机械制造有限公司 | A kind of light efficient holds mulberry leaf harvester |
| CN108142094B (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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