CN206652710U - Stem end separating mechanism and its cropper formed - Google Patents
Stem end separating mechanism and its cropper formed Download PDFInfo
- Publication number
- CN206652710U CN206652710U CN201720300631.4U CN201720300631U CN206652710U CN 206652710 U CN206652710 U CN 206652710U CN 201720300631 U CN201720300631 U CN 201720300631U CN 206652710 U CN206652710 U CN 206652710U
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- stem end
- chain
- separating mechanism
- tomato
- end separating
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Abstract
The utility model provides a kind of stem end separating mechanism and its cropper formed, the separating mechanism comprises at least conveying mechanism and vibrating mechanism, the conveying mechanism is at least provided with conveyer belt, the vibrating mechanism is at least provided with vibratory sieve, the tomato stem seedling that maturity period bears fruit enters conveyer belt after being cut off, conveyer belt produces vibration while being conveyed using mechanism, initial gross separation fruit, falls into the stem end on vibratory sieve afterwards and carries out secondary separation in the presence of inertia force after shock and vibration.The utility model is simple in construction, effectively alleviate labour's problem in short supply, reduce labor cost expense, it is cost-effective, Increase Income of Peasant Households and farm synergy are realized, tomato separation rate improves, and percentage of impurity and breakage rate reduce, there is beneficial effect to improving the competitiveness of Xinjiang Tomatoes fabricated product in the international market, promote the sustainable and stable development of Xinjiang " red industry ".
Description
Technical field
The utility model belongs to agricultural mechanical field, and in particular to a kind of stem end separating mechanism and its harvest formed
Machine.
Background technology
Xinjiang is the maximum processing tomato production base in China, while is also that the world three produces greatly one of region of tomato.
Tomato processing product is quite favored due to best in quality by international market, and processing tomato industry has turned into the Xinjiang marketization, state
Border, industrialization level highest industry, it is the important pillar of the economy in Xinjiang.Clearly carried in national development of the West Regions overall planning
Go out to implement superior resources Transformation Strategies, greatly develop specialty industries, also provided for Xinjiang development tomato industry unprecedented
Historic opportunities and development condition.
The rapid expansion of tomato planting area, it is harvest problem to bring most distinct issues.At present, the harvest of processing tomato
Rely primarily on manually, harvested by the way of repeatedly plucking.Exist between artificial harvesting tomato and industrialized production processing tomato
Many contradictions：First, labor intensity is big, efficiency is low for harvesting by hand, needs to put into substantial amounts of labour daily and just can guarantee that processing factory is former
The sufficient supply of material；Second, artificial picking process needs, by multiple handling and loading, to cause the mechanical damage of tomato to have influence on kind
The quality of eggplant product；Striven third, tomato harvests the later stage on the occasion of cotton harvesting labour nervous season, tomato harvest with cotton harvesting
Labour's is particularly thorny, causes tomato harvesting cost of labor increasing or rotten situation in the ground；Fourth, manually harvest it is costly, directly
Connecing, which influences peasant, increases income, and is also unfavorable for reducing tomato processing production cost, improves Xinjiang Tomatoes product in the international market
Competitiveness.
The development of Processing Tomato in Xinjiang industry, to realizing that tomato mechanized harvest proposes an urgent demand.Large-scale industry
The processing tomato processing of change is, it is necessary to ensure that the quantity that processes raw material is sufficient, cheap, superior and steady ordered confession
Should.Existing many contradictions are shown especially between artificial harvesting tomato and large-scale industrial production, have not adapted to modern processing kind
The development need of eggplant industry.Tomato mechanized harvest is realized, can not only promote the further expansion of processing tomato cultivated area,
Appropriate scale of operation is realized, ensures that there is the quality raw materials supply of abundance in tomato product processing enterprise, and raw material production can be reduced
Cost, the competitiveness of Xinjiang Tomatoes fabricated product in the international market is improved, promote the continual and steady hair of Xinjiang " red industry "
Exhibition.It can be said that processing tomato mechanized harvesting technology is to improve agriculture direct economic benefit, effectively alleviate labour's problem in short supply,
Labor cost expense is reduced, it is cost-effective, Increase Income of Peasant Households, the effective approach of farm synergy are realized, and promote Xinjiang
Processing tomato industry realizes a key technology of sustainable development.And realize processing tomato mechanized harvesting core technology it
One is exactly that fruit and cane efficiently separate technology.Tomato stem end separating mechanism is always the research weight of domestic and international tomato harvester
Point, because its working method and the quality of working effect directly determine the percentage of impurity of tomato after harvesting is how many, breakage rate height
And its separation rate size, and these parameters are exactly to weigh the whether qualified important indicator of tomato harvester.
Therefore, a kind of stem end separating mechanism and its cropper formed are suggested.
The content of the invention
Technical problem to be solved in the utility model be that the yield of tomato is high and harvest it is of poor quality between contradiction, purpose
It is to improve tomato harvest quality on the premise of labour cost is reduced, improve do mechanization operation, improves stem end separation rate.
In order to solve the above-mentioned technical problem, the application provides a kind of stem end separating mechanism, including at least frame (1), conveying
Mechanism and vibrating mechanism.
The conveying mechanism includes chain, sprocket wheel and the bar strip being connected with chain at least provided with conveyer belt, the conveyer belt,
Sprocket wheel includes drive sprocket and is provided with eccentric chain by movable sprocket, drive sprocket and by side bottom is conveyed on the chain between movable sprocket
Wheel, the drive sprocket are connected by shaft coupling with hydraulic motor I.
The vibrating mechanism includes lath at least provided with vibratory sieve, the vibratory sieve, and the top of lath is serrated, lath
Side be provided with horizontal finger-like bar array, the finger-like bar array that the side of more laths and lath arranged side by side is horizontal forms sieve
Face, the lath is connected at least forms oscillating screen on two bent axles, and one of them is main dynamic crankshaft and passes through shaft coupling
It is connected with hydraulic motor II, four-bar mechanism is formed between the oscillating screen, bent axle and frame.
Further, known by investigation, transverse diameter 30~60mm of average out to of processing tomato, indulge footpath 35~85mm of average out to, then
A diameter of 8~the 12mm of bar strip, the maximal clearance of bar strip are less than 30mm.
As optimization, chain is provided with baffle plate or shelves grid, to prevent tomato fruit seedling from skidding.
Further, according to Xinjiang Tomatoes cropping pattern, the working width of the conveyer belt is 1~1.2m.
During actual use, conveying mechanism is transported the tomato that the ceding of Taiwan is gathered in by conveyer belt during tomato harvests
In vibrating mechanism, and the working edge of conveying mechanism is under the effect of vibration of eccentric chain-wheel, in certain section of time interior edge circular motion,
Initial gross separation is carried out to tamato fruit and stem seedling, vibrating mechanism will fall the tamato fruit progress not being kept completely separate from conveyer belt
Secondary separation.
Further, the finger-like bar array is connected with lath by way of welding or riveting, finger-like bar array (13)
Long 70~80mm, radius is 9~11mm.
Further, the finger lever array external is provided with rubber layer, prevents tamato fruit from damaging.
During actual use, because the top of lath is serrated, and the effect of finger-like bar array, on the one hand can with kind
Solanberry produces in fact to be hit and causes fruit to separate, on the other hand because the projection of lath can prevent tomato fruit seedling from being gone forward in compass screen surface
Enter excessive velocities, cane is hung up, tomato stem end is preferably separated in the case where swinging back and forth.
Further, the vibratory sieve working width is consistent with conveyer belt working width, and to prevent from falling on conveyer belt
Tomato stem end can fall on vibratory sieve, the installation of vibratory sieve below conveyer belt should carry one slightly to former point with conveying
Partially overlap.
Prioritization scheme as the application：Because tomato fruit seedling must be taken exercises forward, to prevent kind fallen on conveyer belt
Solanberry seedling can not move ahead and produce congestion on the vibrating, if the rotating forward rotating speed of hydraulic motor II is n1, reverse n2, and
n1>N2, tomato fruit seedling back move a segment distance again after the segment distance that advances, and tomato fruit seedling advances on compass screen surface due to not stopping
Retreat, fruit produces shock with the glue stick on compass screen surface, causes stem end to separate, the tamato fruit above compass screen surface is in different acceleration
Vibration is produced in the presence of degree, because the effect of inertia force causes stem end to separate, falls into the conveyer belt or collecting fruit dress of lower section
In putting, and because positive rotary speed is more than speed reversal, tomato fruit seedling is advanced forward with certain speed, and most cane is thrown into ground at last
In.
Further, the amplitude of oscillation of the oscillating screen is twice of crankshaft eccentric radius, and the crankshaft eccentric radius is
60mm, known by data and realize that the tamato fruit acceleration profile section that comes off is 80~180m/s2, when acceleration is 120m/s2When,
Then the rotating speed of eccentric wheel is 7.12rad/min, and it is 450rad/min, n2 300rad/min to take n1.
Further, the screen size of the oscillating screen is：95mm × 95mm~105mm × 105mm, sieve aperture it is total
The ratio between gross area of area and compass screen surface is sieve aperture rate, and the size of sieve aperture rate influences separative efficiency, is generally ensureing nonclogging feelings
Small with screen size under condition, sieve aperture rate is big preferably, and can also effectively prevent tomato cane from falling into collecting fruit inframe.
A kind of cropper, including at least above-mentioned stem end separating mechanism.
Compared with prior art, the utility model has the advantages that：
1st, do mechanization operation degree in tomato harvest is effectively raised, labour's problem in short supply is solved and reduces labour's branch
Go out expense, it is cost-effective；
2nd, Increase Income of Peasant Households and farm synergy are realized；
3rd, tomato separation rate improves, and percentage of impurity and breakage rate reduce, to improving Xinjiang Tomatoes fabricated product in international city
Competitiveness has beneficial effect on field, promotes the sustainable and stable development of Xinjiang " red industry ".
Brief description of the drawings
Fig. 1 is the front view of stem end separating mechanism；
Fig. 2 is the top view of stem end separating mechanism；
Fig. 3 is the close-up schematic view of A structures in Fig. 2；
Fig. 4 is the left view of stem end separating mechanism；
Fig. 5 is the structural representation of bent axle；
Fig. 6 is the structural representation of embodiment 2.
Shown in figure：1 is frame, and 2 be hydraulic motor I, and 3 be hydraulic motor II, and 4 be drive sprocket, and 5 be eccentric chain-wheel, 6
It is compass screen surface, 7 be shaft coupling, and 8 be bar strip, and 9 be chain, and 10 be by movable sprocket, and 11 be lath, and 12 be active bent axle, and 13 be finger-like
Bar array, 14 be rubber layer, and 15 be from dynamic crankshaft, and 16 be baffle plate.
Embodiment
The following detailed description of the preferred embodiment of the present invention.
Embodiment 1：Reference picture 1~5, be the present embodiment structural representation, a kind of stem end separating mechanism, including frame 1,
Conveying mechanism and vibrating mechanism, the conveying mechanism are provided with conveyer belt, and the conveyer belt includes chain 9, sprocket wheel and connected with chain 9
The bar strip 8 connect, sprocket wheel include drive sprocket 4 and by movable sprocket 10, drive sprockets 4 and by defeated on the chain 9 between movable sprocket 10
Side bottom is sent to be provided with eccentric chain-wheel 5, the drive sprocket 4 is connected by shaft coupling 7 with hydraulic motor I2；The vibrating mechanism
Provided with vibratory sieve, the vibratory sieve includes lath 11, and the top of lath 11 is serrated, and the side of lath 11 is provided with transverse direction
Finger-like bar array 13, more laths 11 arranged side by side form compass screen surface 6, the plate with the horizontal finger-like bar array 13 in the side of lath 11
Bar 11 is connected to formation oscillating screen 6 on two bent axles, and one of them is main dynamic crankshaft 12 and passes through shaft coupling 7 and hydraulic pressure horse
Up to II 3 connections, four-bar mechanism is formed between the oscillating screen 6, bent axle and frame 1.
Conveying mechanism is transported the tomato that the ceding of Taiwan is gathered in vibrating mechanism by conveyer belt during tomato harvests,
And the working edge of conveying mechanism is under the effect of vibration of eccentric chain-wheel 5, in certain section of time interior edge circular motion, to tamato fruit
Initial gross separation is carried out with stem seedling, takes eccentric chain-wheel number of teeth z=17, then the other specification of eccentric chain-wheel is respectively:Pitch P=
19.05mm, the center hole size for designing eccentric chain-wheel are 30mm, eccentric arm 10mm.
When harvesting tomato, field work environment is more severe, and dust is larger and load is also bigger, and Chain conveyer is
It a kind of flexible driving, can be worked in the adverse circumstances that low speed, heavy duty and hot conditions, dirt are flown upward, and standard can be ensured
True average ratios, transmission power is larger, and the power acted on axle and bearing is smaller, and transmission efficiency is higher, heavily loaded, more
Dirt, humidity, etc. motion and power can be preferably transmitted under severe working environment, therefore the conveying mechanism of the application uses chain type
Conveying, bar strip 8 is installed on roller chain, designs rod-type conveyer belt.
Cause to damage to prevent tamato fruit from falling into carrier chain, then the diameter design of bar strip 8 is 12mm, between bar strip 8
Maximal clearance be 28mm.
Vibrating mechanism will fall the tamato fruit progress secondary separation not being kept completely separate from conveyer belt.
The separative efficiency of vibratory sieve is decided by the thickness of cane layer and the kinetic parameter of vibratory sieve.Cane layer is thinner, more loose
Dissipate, separative efficiency is higher, and the thickness of cane layer depends primarily on the feed quantity and vibratory sieve width of carrier chain, when feed quantity is certain
When, widen vibratory sieve width, cane layer can be thinned, so as to job enrichment.The working width of conveyer belt is 1.2m, is shaken
Dynamic sieve working width should be consistent with conveyer belt working width, so the compass screen surface breadth of vibratory sieve is also 1.2m.Because conveyer belt position
In the top of vibratory sieve, the tamato fruit to prevent from falling can not be dropped on vibratory sieve, so vibratory sieve installation should slightly forward
A bit, some coincides with conveyer belt.
Further, the finger-like bar array 13 is connected with lath 11 by way of welding or riveting, finger-like bar array
13 long 70mm, radius 11mm.
Further, the outside of finger-like bar array 13 is provided with rubber layer 14, prevents fruit from damaging.
During actual use, because the top of lath 11 is serrated, and the effect of finger-like bar array 13, on the one hand can
Produced with tamato fruit and hit and cause fruit to separate, on the other hand due to the projection of lath 11, tomato fruit seedling can be prevented to exist
Advance on compass screen surface 6 excessive velocities, cane is hung up, tomato stem end is preferably separated in the case where swinging back and forth.
Prioritization scheme as the application：Because tomato fruit seedling must be taken exercises forward, to prevent kind fallen on conveyer belt
Solanberry seedling can not move ahead and produce congestion on the vibrating, if the rotating forward rotating speed of hydraulic motor II 3 is n1, reverse n2,
And n1>N2, tomato fruit seedling back move a segment distance again after the segment distance that advances, tomato fruit seedling on compass screen surface due to not stopping before
Enter retrogressing, fruit produces shock with the glue stick on compass screen surface, causes stem end to separate, and the tamato fruit above compass screen surface adds in difference
Vibration is produced in the presence of speed, because the effect of inertia force causes stem end to separate, falls into the conveyer belt or collecting fruit of lower section
In device, and because positive rotary speed is more than speed reversal, tomato fruit seedling is advanced forward with certain speed, and most cane is thrown at last
In ground.
Further, the amplitude of oscillation of the oscillating screen 6 is twice of crankshaft eccentric radius, and the crankshaft eccentric radius is
60mm, realize that tamato fruit comes off acceleration a=120m/s2, then the rotating speed of eccentric wheel is 7.12rad/s, takes the n1 to be
450rad/min, n2 300rad/min.
The sieve aperture gross area and the gross area of compass screen surface 6 are only than for sieve aperture rate compass screen surface percent of pass.The size of sieve aperture rate influences separation damage
Lose, small with screen size generally in the case of guarantee is nonclogging, sieve aperture rate is big preferably, and can also effectively prevent tomato
Cane falls into collecting fruit inframe.According to the size of single tamato fruit size：Tamato fruit is mostly oval, and it is 35 to indulge footpath
~95mm, transverse diameter are 30~60mm, it is contemplated that the scrambling showed is put in tamato fruit position on compass screen surface, in order to
Separation rate is improved, therefore sieve aperture is designed and sized to 95mm × 95mm.
Embodiment 2：Reference picture 1~6, it is the structural representation of the present embodiment, a kind of stem end separating mechanism, including conveyer
Structure and vibrating mechanism,
The conveying mechanism is provided with conveyer belt, and the conveyer belt includes chain 9, sprocket wheel and the bar strip 8 being connected with chain 9,
Sprocket wheel includes drive sprocket 4 and set by movable sprocket 10, drive sprocket 4 and by side bottom is conveyed on the chain 9 between movable sprocket 10
There is eccentric chain-wheel 5, the drive sprocket 4 is connected by shaft coupling 7 with hydraulic motor I2；The vibrating mechanism is provided with vibratory sieve,
The vibratory sieve includes lath 11, and the top of lath 11 is serrated, and the side of lath 11 is provided with horizontal finger-like bar array
13, more laths 11 arranged side by side form compass screen surface 6 with the horizontal finger-like bar array 13 in the side of lath 11, and the lath 11 is connected to
Oscillating screen 6 is formed on two bent axles, one of them is main dynamic crankshaft 12 and is connected by shaft coupling 7 with hydraulic motor II 3,
Four-bar mechanism is formed between the oscillating screen 6, bent axle and frame 1.
Conveying mechanism is transported the tomato that the ceding of Taiwan is gathered in vibrating mechanism by conveyer belt during tomato harvests,
And the working edge of conveying mechanism is under the effect of vibration of eccentric chain-wheel 5, in certain section of time interior edge circular motion, to tamato fruit
Initial gross separation is carried out with stem seedling, takes eccentric chain-wheel number of teeth z=17, then the other specification of eccentric chain-wheel is respectively:Pitch P=
19.05mm, the center hole size for designing eccentric chain-wheel are 30mm, eccentric arm 10mm.
When harvesting tomato, field work environment is more severe, and dust is larger and load is also bigger, and Chain conveyer is
It a kind of flexible driving, can be worked in the adverse circumstances that low speed, heavy duty and hot conditions, dirt are flown upward, and standard can be ensured
True average ratios, transmission power is larger, and the power acted on axle and bearing is smaller, and transmission efficiency is higher, heavily loaded, more
Dirt, humidity, etc. motion and power can be preferably transmitted under severe working environment, therefore the conveying mechanism of the application uses chain type
Conveying, bar strip 8 is installed on roller chain, designs rod-type conveyer belt.Meanwhile to prevent tomato fruit seedling from skidding, chain 9 is provided with
Baffle plate 16.
Cause to damage to prevent tamato fruit from falling into carrier chain, then the diameter design of bar strip 8 is 8mm, between bar strip 8
Maximal clearance be 25mm.
Vibrating mechanism will fall the tamato fruit progress secondary separation not being kept completely separate from conveyer belt.
The separative efficiency of vibratory sieve is decided by the thickness of cane layer and the kinetic parameter of vibratory sieve.Cane layer is thinner, more loose
Dissipate, separative efficiency is higher, and the thickness of cane layer depends primarily on the feed quantity and vibratory sieve width of carrier chain, when feed quantity is certain
When, widen vibratory sieve width, cane layer can be thinned, so as to job enrichment.The working width of conveyer belt is 1m, vibration
Sieving working width should be consistent with conveyer belt working width, so the compass screen surface breadth of vibratory sieve is also 1m.Shaken because conveyer belt is located at
The top of dynamic sieve, the tamato fruit to prevent from falling can not be dropped on vibratory sieve, thus vibratory sieve installation should slightly to former point,
Some coincides with conveyer belt.
Further, the finger-like bar array 13 is connected with lath 11 by way of welding or riveting, finger-like bar array
13 long 80mm, radius 9mm.
Further, the outside of finger-like bar array 13 is provided with rubber layer 14, prevents fruit from damaging.
During actual use, because the top of lath 11 is serrated, and the effect of finger-like bar array 13, on the one hand can
Produced with tamato fruit and hit and cause fruit to separate, on the other hand due to the projection of lath 11, tomato fruit seedling can be prevented to exist
Advance on compass screen surface 6 excessive velocities, cane is hung up, tomato stem end is preferably separated in the case where swinging back and forth.
Prioritization scheme as the application：Because tomato fruit seedling must be taken exercises forward, to prevent kind fallen on conveyer belt
Solanberry seedling can not move ahead and produce congestion on the vibrating, if the rotating forward rotating speed of hydraulic motor II 3 is n1, reverse n2,
And n1>N2, tomato fruit seedling back move a segment distance again after the segment distance that advances, tomato fruit seedling on compass screen surface due to not stopping before
Enter retrogressing, fruit produces shock with the glue stick on compass screen surface, causes stem end to separate, and the tamato fruit above compass screen surface adds in difference
Vibration is produced in the presence of speed, because the effect of inertia force causes stem end to separate, falls into the conveyer belt or collecting fruit of lower section
In device, and because positive rotary speed is more than speed reversal, tomato fruit seedling is advanced forward with certain speed, and most cane is thrown at last
In ground.
Further, the amplitude of oscillation of the oscillating screen 6 is twice of crankshaft eccentric radius, and the crankshaft eccentric radius is
60mm, realize that tamato fruit comes off acceleration a=120m/s2, then the rotating speed of eccentric wheel is 7.12rad/s, takes the n1 to be
450rad/min, n2 300rad/min.
The ratio between the sieve aperture gross area and the gross area of compass screen surface 6 are sieve aperture rate (compass screen surface percent of pass).The size of sieve aperture rate influences separation
Loss, generally ensure it is nonclogging in the case of, small with screen size, sieve aperture rate is big preferably, and can also effectively prevent kind
Eggplant cane falls into collecting fruit inframe.According to the size of single tamato fruit size：Tamato fruit is mostly oval, and vertical footpath is
35~95mm, transverse diameter are 30~60mm, it is contemplated that the scrambling showed is put in tamato fruit position on compass screen surface, is
Raising separation rate, therefore sieve aperture is designed and sized to 105mm × 105mm.
Embodiment 3：A kind of cropper, including at least above-mentioned stem end separating mechanism.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, some changes and improvements can also be made, these all belong to
In the scope of protection of the utility model.
Claims (10)
- A kind of 1. stem end separating mechanism, it is characterised in that including at least frame (1), conveying mechanism and vibrating mechanism,The conveying mechanism includes chain (9), sprocket wheel and the bar being connected with chain (9) at least provided with conveyer belt, the conveyer belt Bar (8), sprocket wheel include drive sprocket (4) and by movable sprocket (10), drive sprockets (4) and by the chain between movable sprocket (10) (9) side bottom is conveyed on and is provided with eccentric chain-wheel (5)；The vibrating mechanism includes lath (11) at least provided with vibratory sieve, the vibratory sieve, and the top of lath (11) is serrated, The side of lath (11) is provided with horizontal finger-like bar array (13), and the side of more laths (11) arranged side by side and lath (11) is horizontal Finger-like bar array (13) formed compass screen surface (6), the lath (11) is connected at least forms oscillating screen on two bent axles (6)。
- 2. stem end separating mechanism as claimed in claim 1, it is characterised in that oscillating screen (6), bent axle and the frame (1) four-bar mechanism is formed between.
- 3. stem end separating mechanism as claimed in claim 1 or 2, it is characterised in that be provided with outside the finger-like bar array (13) Rubber layer (14).
- 4. stem end separating mechanism as claimed in claim 1 or 2, it is characterised in that the bent axle comprises at least active bent axle (12) and from dynamic crankshaft (15), active bent axle (12) it is connected with hydraulic motor II (3), and the rotating forward rotating speed of hydraulic motor II (3) More than reverse.
- 5. stem end separating mechanism as claimed in claim 3, it is characterised in that the bent axle comprise at least active bent axle (12) and From dynamic crankshaft (15), active bent axle (12) is connected with hydraulic motor II (3), and the rotating forward rotating speed of hydraulic motor II (3) is more than instead Walk around speed.
- 6. stem end separating mechanism as claimed in claim 1 or 2, it is characterised in that on the chain (9) install baffle plate (16) or Person's shelves grid.
- 7. stem end separating mechanism as claimed in claim 3, it is characterised in that on the chain (9) install baffle plate (16) or Shelves grid.
- 8. stem end separating mechanism as claimed in claim 4, it is characterised in that on the chain (9) install baffle plate (16) or Shelves grid.
- 9. stem end separating mechanism as claimed in claim 5, it is characterised in that on the chain (9) install baffle plate (16) or Shelves grid.
- 10. a kind of cropper, it is characterised in that provided with the stem end separating mechanism described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300631.4U CN206652710U (en) | 2017-03-24 | 2017-03-24 | Stem end separating mechanism and its cropper formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300631.4U CN206652710U (en) | 2017-03-24 | 2017-03-24 | Stem end separating mechanism and its cropper formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652710U true CN206652710U (en) | 2017-11-21 |
Family
ID=60316247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300631.4U Expired - Fee Related CN206652710U (en) | 2017-03-24 | 2017-03-24 | Stem end separating mechanism and its cropper formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840826A (en) * | 2021-01-07 | 2021-05-28 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
-
2017
- 2017-03-24 CN CN201720300631.4U patent/CN206652710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840826A (en) * | 2021-01-07 | 2021-05-28 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
| CN112840826B (en) * | 2021-01-07 | 2022-02-18 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190324 |