CN108337998A - Mulberry leaf harvester efficiently cuts leaf portion part - Google Patents
Mulberry leaf harvester efficiently cuts leaf portion part Download PDFInfo
- Publication number
- CN108337998A CN108337998A CN201810097590.2A CN201810097590A CN108337998A CN 108337998 A CN108337998 A CN 108337998A CN 201810097590 A CN201810097590 A CN 201810097590A CN 108337998 A CN108337998 A CN 108337998A
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- Prior art keywords
- circular arc
- knife
- tooth
- moving teeth
- fixed tooth
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- 235000008708 Morus alba Nutrition 0.000 title claims abstract description 33
- 240000000249 Morus alba Species 0.000 title claims abstract description 33
- 230000000737 periodic effect Effects 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 241000748095 Hymenopappus filifolius Species 0.000 abstract description 6
- 241001124569 Lycaenidae Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000013461 design 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
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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Knives (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a kind of mulberry leaf harvesters efficiently to cut leaf portion part; including 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; on the circular arc moving teeth broach shell to the circular arc fixed tooth knife; the arc inner circle radius r1 of the circular arc moving teeth knife 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, and the central angle ∠ δ corresponding to arc length that every cutter tooth occupies on the circular arc fixed tooth knife 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 is 10~18mm.The present invention be directed to hand-held portable mulberry leaf harvester provide realize cut leaf efficiently, cutting is smooth, be not easy by leaves interim card, using effect it is good cut leaf portion part.
Description
Technical field
The present invention relates to portable mulberry leaf harvester technical fields, and in particular to holds the efficient of mulberry leaf harvester for portable and cuts leaf
Component.
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.One of the component of portable mulberry leaf harvester most critical is exactly to cut leaf portion part, is cut
The quality of leaf portion part directly affects the working efficiency of complete machine, and especially with circular arc knife, circular arc knife is typically provided circular arc ledger-plate
With circular arc cutting blade, the blade top is designed with cutter tooth, passes through the reciprocating rotary back and forth of circular arc cutting blade opposing arcs ledger-plate
It is dynamic, petiole is cut with cutter tooth, but the existing leaf portion part that cuts is due to blade radian, blade reciprocation running speed and cutter tooth
The key parameters such as parameter are unreasonable, for example, space width is too narrow or too wide and blade running speed is too fast or it is excessively slow all can direct shadow
Cutting effect is rung, is susceptible to when cutting leaf and cuts situations such as unsmooth, by leaves interim card, lead to the inefficiency of complete machine.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the present invention, not necessarily
The prior art for belonging to 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 provide in view of the above technical problems it is a kind of for hand-held portable mulberry leaf harvester cut leaf efficiently, cutting it is suitable
Freely, be not easy by leaves interim card, using effect it is good cut leaf portion part.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
Mulberry leaf harvester efficiently cuts leaf portion part, including 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 is vertically equipped with cutter tooth, on the circular arc moving teeth broach shell to the circular arc fixed tooth knife, the circular arc moving teeth knife
Arc inner circle radius r1 be 13~28mm, the central angle ∠ β corresponding to arc length that every cutter tooth occupies on the circular arc moving teeth knife
It is 40 °~48 °；The circular arc fixed tooth knife arc inner circle radius r2 is 10~25mm, and every cutter tooth occupies on the circular arc fixed tooth knife
Arc length corresponding to central angle ∠ δ be 8 °~16 °；Central angle on the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing
∠ η 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.
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 present invention compared with prior art：The present invention realizes circle by the adjustment to above-mentioned key parameter
The optimum proportioning of arc moving teeth 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
The spacing of the adjacent two cutters tooth setting of knife, the width of two kinds of cutters tooth, height (while the gradient of its cutter tooth blade is determined), and tie
It is closed with respect to reciprocating rotation speed, under the normally use of hand-held portable mulberry leaf harvester, effectively mulberry leaf can be carried out quick
Cutting, it is ensured that cutting is smooth and is not easy by leaves interim card.And the prior art is because between the adjacent two cutters tooth setting of circular arc fixed tooth knife
Away from wide or narrow, the circular arc moving teeth knife feelings such as slow and cutter tooth blade gradient is bad with respect to reciprocating rotation excessive velocities or excessively
Condition, when operating personnel are quickly adopted using mulberry leaf harvester from ramulus mori is bottom-up, being susceptible to mulberry leaf petiole can not be accurately by knife
Tooth cuts to or cuts incomplete and causes can't cut and the case where the bark of petiole can't cut, be susceptible to interim card, influence to adopt
Sang Xiaoguo, or even there was a mechanical failure.
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.
Specific implementation mode
As shown in Fig. 1~7, mulberry leaf harvester efficiently cuts leaf portion part, including circular arc moving teeth knife 5, circular arc fixed tooth knife 1, circular arc abrasionproof
Piece 7 and pipe supporting sleeve 9, the circular arc moving teeth knife 5 are set on the circular arc fixed tooth knife 1, and the circular arc friction-proof piece 7 is sleeved on described
On circular arc moving teeth knife 5；Sliding groove 3 is offered on the left of the bottom surface of the circular arc fixed tooth knife 1, the sliding groove 3 is arc-shaped, this implementation
Example corresponds to the sliding groove 3 in the circular arc moving teeth knife 5 and offers pin groove 10, is additionally provided with axis pin 8, the axis pin 8 accordingly
It is inserted into the fastening of the pin groove 10, the axis pin 8 passes through the sliding groove 3 and connect with power output shaft, to the circular arc
Moving teeth knife 5 provides reciprocating rotary power.As shown in Figure 6,7, the present invention is equipped with by circular arc friction-proof piece 7 described in screw bolt passes
The mounting hole 4 that is equipped with of mounting hole, pipe supporting sleeve 9 and the circular arc fixed tooth knife 1, and will originally cut each zero of leaf portion part
Part carries out firm combination, to be fixed on mulberry leaf harvester body panel 13, and drives driving gear 12 to provide by motor 11 and moves
Power.This structure can effectively reduce the whole vibration cut especially 5 fast reciprocating of the circular arc moving teeth knife rotation of leaf portion part and generated, vibration
It is smaller, it is more advantageous to the efficient cutting of realization.
Specific embodiment 1
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.
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.
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 by combining the structure of integral cutting component of the present invention to 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 case where bark can't cut seldom is had, integral cutting speed is fast, efficient, using effect is good.
Claims (8)
1. mulberry leaf harvester efficiently cuts leaf portion part, including circular arc moving teeth knife, circular arc fixed tooth knife, the circular arc moving teeth knife and the circular arc are fixed
Serrated knife upper edge circular arc is vertically equipped with cutter tooth, and on the circular arc moving teeth broach shell to the circular arc fixed tooth knife, feature exists：The circular arc
The arc inner circle radius r1 of moving teeth knife is 13~28mm, the center of circle corresponding to arc length that every cutter tooth occupies on the circular arc moving teeth knife
Angle ∠ β are 40 °~48 °；The circular arc fixed tooth knife arc inner circle radius r2 is 10~25mm, every cutter tooth on the circular arc fixed tooth knife
Central angle ∠ δ corresponding to the arc length occupied are 8 °~16 °；Circle on the circular arc fixed tooth knife corresponding to adjacent two cutters tooth spacing
Heart angle ∠ η are 10 °~20 °；The high h1 of cutter tooth tooth of the circular arc moving teeth knife is 8~14mm；The cutter tooth tooth of the circular arc fixed tooth knife
High h2 is 10~18mm.
2. mulberry leaf harvester according to claim 1 efficiently cuts leaf portion part, feature exists：At the top of 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 circular arc moving teeth knife.
3. mulberry leaf harvester according to claim 2 efficiently cuts leaf portion part, it is characterised in that：The circular arc moving teeth knife is relatively described
Circular arc fixed tooth knife does periodic reverse rotation, and the speed of periodic reverse rotation is 700~1000 oscillation cycles per minute.
4. mulberry leaf harvester according to claim 1 or 3 efficiently cuts leaf portion part, it is characterised in that：The circular arc moving teeth knife it is complete
Central angle ∠ α corresponding to arc length are 250 °~280 °；The full arc of the circular arc fixed tooth knife grows corresponding central angle ∠ γ
270 °~290 °.
5. mulberry leaf harvester according to claim 4 efficiently cuts leaf portion part, it is characterised in that：The cutter tooth tooth of the circular arc moving teeth knife
High h1 is 10.2mm；The high h2 of cutter tooth tooth of the circular arc fixed tooth knife is 13.5mm.
6. mulberry leaf harvester according to claim 5 efficiently cuts leaf portion part, it is characterised in that：The arc inner circle of the circular arc moving teeth knife
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 °.
7. mulberry leaf harvester according to claim 6 efficiently cuts leaf portion part, it is characterised in that：The circular arc fixed tooth knife arc inner circle half
Diameter 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 °；The circle
Central angle ∠ η on arc fixed tooth knife corresponding to adjacent two cutters tooth spacing are 15.5 °.
8. mulberry leaf harvester according to claim 7 efficiently cuts leaf portion part, it is characterised in that：The circular arc moving teeth knife is relatively described
Circular arc fixed tooth knife does periodic reverse rotation, and the speed of periodic reverse rotation is 900 oscillation cycles per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097590.2A CN108337998B (en) | 2018-01-31 | 2018-01-31 | High-efficiency leaf cutting component of mulberry leaf picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097590.2A CN108337998B (en) | 2018-01-31 | 2018-01-31 | High-efficiency leaf cutting component of mulberry leaf picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108337998A true CN108337998A (en) | 2018-07-31 |
| CN108337998B CN108337998B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097590.2A Active CN108337998B (en) | 2018-01-31 | 2018-01-31 | High-efficiency leaf cutting component of mulberry leaf picking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN108337998B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892102A (en) * | 2019-02-27 | 2019-06-18 | 靖西市秀美边城农业科技有限公司 | A kind of leaf plucker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10127135A (en) * | 1996-10-26 | 1998-05-19 | Yutaka Kanamaru | Mowing blade for bush cutter |
| CN204031837U (en) * | 2014-07-01 | 2014-12-24 | 皖西学院 | A kind of new type solar energy tea picking machine |
| CN104798535A (en) * | 2015-05-20 | 2015-07-29 | 韦相庆 | Leaf collecting machine |
| CN106489425A (en) * | 2016-11-30 | 2017-03-15 | 韦相庆 | A kind of portable mulberry leaf harvester |
| CN206791019U (en) * | 2017-06-21 | 2017-12-26 | 重庆市农业科学院 | A kind of tea picking machine for adjusting cutter tooth opening angle |
| CN208783252U (en) * | 2018-01-31 | 2019-04-26 | 柳州市金元机械制造有限公司 | Mulberry leaf harvester efficiently cuts leaf portion part |
-
2018
- 2018-01-31 CN CN201810097590.2A patent/CN108337998B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10127135A (en) * | 1996-10-26 | 1998-05-19 | Yutaka Kanamaru | Mowing blade for bush cutter |
| CN204031837U (en) * | 2014-07-01 | 2014-12-24 | 皖西学院 | A kind of new type solar energy tea picking machine |
| CN104798535A (en) * | 2015-05-20 | 2015-07-29 | 韦相庆 | Leaf collecting machine |
| CN106489425A (en) * | 2016-11-30 | 2017-03-15 | 韦相庆 | A kind of portable mulberry leaf harvester |
| CN206791019U (en) * | 2017-06-21 | 2017-12-26 | 重庆市农业科学院 | A kind of tea picking machine for adjusting cutter tooth opening angle |
| CN208783252U (en) * | 2018-01-31 | 2019-04-26 | 柳州市金元机械制造有限公司 | Mulberry leaf harvester efficiently cuts leaf portion part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892102A (en) * | 2019-02-27 | 2019-06-18 | 靖西市秀美边城农业科技有限公司 | A kind of leaf plucker |
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| Publication number | Publication date |
|---|---|
| CN108337998B (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: Efficient leaf cutting components of 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 |
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: Efficient leaf cutting components of 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 |