CN108934330A - Pre-cut kind formula cassava seed stems dispenser - Google Patents
Pre-cut kind formula cassava seed stems dispenser Download PDFInfo
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- CN108934330A CN108934330A CN201810992271.8A CN201810992271A CN108934330A CN 108934330 A CN108934330 A CN 108934330A CN 201810992271 A CN201810992271 A CN 201810992271A CN 108934330 A CN108934330 A CN 108934330A
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- slot
- seed stems
- sheave
- cassava
- cassava seed
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of pre-cut kind formula cassava seed stems dispensers, including base plate, send kind of a slot, sheave, fluted roller shaft, seeds protecting plate and seed guiding groove, fluted roller shaft level is located on base plate, sheave is set on the sheave axle, sheave is equipped with cassava seed stems slot, the opening direction of the cassava seed stems slot is the tangential direction of sheave circumference, by chain by land wheel power transmission to sprocket wheel, sprocket wheel drives fluted roller shaft rotation, sheave follows fluted roller shaft to rotate, cassava seed stems are slided along sending the straightway of kind of slot, segmental arc through sending kind of slot enters in the cassava seed stems slot of sheave, cassava seed stems outside cassava seed stems slot are by the area seeds protecting plate Dang Qingzhong, when cassava seed stems in cassava seed stems slot are through the area Hu Zhong, seeds protecting plate prevents cassava seed stems from falling, sheave turns to cassava seed stems when charging seed area, cassava seed stems fall into kind of a planting ditch through seed guiding groove.The present invention has structure simple, good operating stability, uniform, accurate, the high-efficient feature of seeding.
Description
Technical field
The present invention relates to the technical fields of agricultural machinery, and in particular to arrives a kind of cassava seed stems dispenser.
Background technique
Cassava, also known as cassava, tree sweet potato, the wooden sweet potato, there is the reputation of " underground granary ", " king of starch " and " special crop "
Claim, and sweet potato, potato and the referred to as big potato in the world three, is the important source material for producing starch, ethanol alcohol, feed, extensive kind
It plants in subtropical and tropical zones, about 20,000,000 hm of whole world cultivated area2, about 2.5 hundred million t of yield.The south subtropics in China
Area, cassava are the fifth-largest crops for being only second to rice, sweet potato, sugarcane and corn, and main plantation is in Guangxi, Yunnan, Guangdong, Hainan
Equal areas, the whole nation about 450,000 hm of long-term cultivated area2, about 8,500,000 t of yield.From 2005, it is big that China becomes the first in the world
Cassava importer, supply falls short of demand for cassava at present, and import hits new peak continuously.Cassava production mechanization degree is low, depends on unduly and is manually
An important factor for limiting the development of China's Cassava industry.
Cassava plantation is one of labor intensity maximum and most important link in cassava production process, accounts for cassava production operation
12%.Cassava plantation at present relies primarily on artificial growth, and cassava planting machine both domestic and external is still in test and demonstration phase, machine
Tool level is low.Dispenser is the core component of cassava planting machine, and existing cassava planting machine mainly cuts kind of a formula row using real-time
Kind device, such as Thailand Lungkapin develop a kind of cassava stem cutting unit for cutting kind in real time using circular saw；Brazil
Massey Ferguson company has studied a kind of cassava seed stems dispenser for cutting kind in real time using blade；China's Cui Zhen moral etc.
It devises a kind of idler wheel and cuts kind of a cassava seed stems disconnecting device in real time, cut kind using idler wheel clamping, cutter.Existing cassava planting machine
Dispenser, which relies on, manually feeds dispenser for whole bar cassava seed stems, cuts kind of a seeding in real time, needs indirect labor up to 5
People, there are large labor intensity, seedling-damaging rate is high, leaks the problems such as plant rate is high, the uniformity is low, restricts the production efficiency of cassava planting machine.
The present invention announces a kind of pre-cut kind formula cassava seed stems dispenser, using seedling stem mode is initially switched off in advance, using double-run, changes
Existing cassava planting machine seeding mode solves the problems, such as that existing cassava planting machine dispenser exists.
Summary of the invention
In order to overcome above-mentioned deficiency, using seedling stem mode is initially switched off in advance, using double-run, change existing cassava plantation
Machine seeding mode, providing one kind can automatic seeding, accurate, uniform, high efficiency, the simple pre-cut kind formula cassava seed stems seeding of structure
Device.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
Pre-cut kind formula cassava seed stems dispenser, including base plate, send kind of a slot, sheave, fluted roller shaft, seeds protecting plate and seed guiding groove, slot
Wheel shaft level is located on base plate, and sheave is set on the sheave axle, and sheave is equipped with cassava seed stems slot, and the cassava seed stems slot is opened
Mouth direction is the tangential direction of sheave circumference, send kind of a slot to be located on base plate, sending kind of a slot includes segmental arc and straightway, the arc
Shape section is located at the upward side of cassava seed stems channel opening of sheave, and with the non-contact cooperation of sheave, straightway inclination installation, shield
Kind plate and seed guiding groove, the side downward positioned at the cassava seed stems channel opening of sheave, seeds protecting plate include segmental arc and straightway, arc
Section guarantees only to retain single hop cassava seed stems in cassava seed stems slot, cassava seed stems exist to remove cassava seed stems extra on sheave
The area Hu Zhong range is in cassava seed stems slot；The periphery of sheave, which is divided into, to be divided into the area Chong Zhong, the area Qing Zhong, the area Hu Zhong and charges seed
Area, sending the region where the segmental arc of kind of slot is the area Chong Zhong, and the segmental arc of seeds protecting plate is the area Hu Zhong, the straightway of seeds protecting plate with give
Region between the segmental arc of kind slot is area of charging seed, and seed guiding groove is located at area of charging seed, and sheave follows fluted roller shaft to rotate, cassava seed stems edge
Send the straightway of kind of slot to slide, the wood through sending the segmental arc of kind of slot to enter in the cassava seed stems slot of sheave, outside cassava seed stems slot
Potato seedling stem is by the area seeds protecting plate Dang Qingzhong, and when cassava seed stems in cassava seed stems slot are through the area Hu Zhong, seeds protecting plate prevents cassava seed stems
It falls, sheave turns to cassava seed stems when charging seed area, and cassava seed stems fall into kind of a planting ditch through seed guiding groove.
Preferably, described that kind of slot is sent to be fixed above base plate by nut M10 and bolt M10 × 35.Cassava seed stems
On sending kind of slot, since self gravitation effect is along sending kind of a slot design direction to move, reach on sheave, completion send kind and fills kind of a work
Make, guarantees the duration and stability that send kind.
Preferably, described to send kind of slot using 201 material of stainless steel, design width is 210mm, to meet delivered length 150
The requirement of~200mm cassava seed stems；The straightway tilt angle of kind of slot is sent to be designed as 150 °, it is 35mm's that two sides design, which has height,
Baffle prevents cassava seed stems from leaking out from two sides to meet the requirement of delivery diameter about 30mm cassava seed stems, and guarantee is single uniformly to be sent
Kind；Send kind of slot segmental arc be 120 ° of radian, radius 110mm circular arc baffle, cassava seed stems are leaked from without kind of area when preventing from filling kind
Out, guarantee to fill kind of a stability.
Preferably, the seeds protecting plate is fixed above base plate by nut M10, bolt M10 × 35, to remove slot
Cassava seed stems extra on groove are taken turns, guarantee only to retain single hop cassava seed stems in groove, cassava seed stems are in the area Hu Zhong range
In sheave groove；The seed guiding groove is fixed at below base plate by nut M10, bolt M10 × 35, guides cassava seed stems
It is moved in kind of planting ditch along design direction.
Preferably, the sheave uses nylon material, diameter design 205mm, with meet cassava plant away from 600~
The requirement of 700mm；Design of length is 200mm, to meet the requirement of delivered length 150~200mm cassava seed stems；The cassava
Seedling stem slot is the inscribe arc groove that diameter is 40mm, to meet the requirement of delivery diameter about 30mm cassava seed stems；The sheave
The circular hole for being 35mm equipped with diameter, makes sheave match fixation with fluted roller shaft.
Preferably, the seeds protecting plate uses 201 material of stainless steel, width design 210mm, to meet delivered length 150
The requirement of~200mm cassava seed stems；The segmental arc of the seeds protecting plate be radian be 90 °, radius is 110mm circular arc baffle, two sides
Equipped with baffle.It realizes and removes cassava seed stems extra on sheave groove, guarantee only to retain single hop cassava seed stems in groove, avoid out
Existing clogging, and guarantee that cassava seed stems in the area Hu Zhong range are to prevent cassava seed stems in rotary motion in sheave groove
Leakage is caused to be planted because being detached from sheave groove in the process.
Preferably, the seed guiding groove uses 201 material of stainless steel, and shape is right-angled trapezium, and the length of trapezoidal long side is
100mm, bond length 60mm.Area's range of charging seed is increased, blocking of charging seed is avoided the occurrence of, is made with sheave concave slot sports to minimum
The cassava seed stems at end can be put into kind of planting ditch, prevent the case where causing leakage to be planted because charging seed failure；Designing width is
210mm, to meet the requirement of charging seed of length 150~200mm cassava seed stems；Kind of a distance is led in design height 200mm, increase, is shortened
Cassava seed stems movement of falling object distance falls into cassava seed stems stabilization in kind of planting ditch.
Preferably, the fluted roller shaft is fixed on bearing block by deep groove ball bearing, and the bearing block passes through nut M12
And bolt M12 × 60 are fixed above base plate, sprocket wheel is fixed at sheave by round end key, washer and bolt M8 × 16
One end of axis.
Preferably, the bearing block is with a thickness of 40mm, and bearing groove diameter is 55mm, width 15mm, and Circularhole diameter is
25mm, to meet the installation requirement of bearing 6006, the fluted roller shaft is multi-diameter shaft, and the maximum diameter of axle is 35mm, length 200mm,
Equipped with the keyway that width is 10mm, depth 5mm, length are 180mm, the sheave is fixed on sheave by round end key and sleeve
In the keyway section of axis；Second ladder shaft diameter is 30mm, to meet the installation requirement of bearing 6006；Minimum shaft diameter is 25mm,
End face be equipped with diameter be 8mm, depth be 15mm threaded hole, surface be equipped with width be 8mm, depth 4mm, length are 16mm's
Keyway, to meet the fixed installation requirement of sprocket wheel.
Preferably, the sprocket wheel is monoblock type simple chainwheel, the number of teeth 21, chain model 12A-1 roller chain, equipped with straight
Diameter is 50mm, with a thickness of the wheel hub of 7mm, diameter of bore 25mm, by chain by the chain of land wheel power transmission to feed mechanism
Wheel, sprocket wheel drive fluted roller shaft rotation, seeding speed are made to match with planting machine forward speed, improve the seeding uniformity and accurate
Degree, reduces velocity-controlled system.
Beneficial effects of the present invention:
Pre-cut kind formula cassava seed stems dispenser of the invention has the function of filling kind and seeding automatically, can stablize cassava seed stems
It is discharged into kind of a planting ditch；This patent structure is simple, good operating stability, and seeding is uniform, accurate, high-efficient.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cross-sectional view shown in Fig. 1 along line A-A；
Fig. 3 is the cross-sectional view shown in Fig. 1 along line B-B；
Fig. 4 is figure distribution map in working region of the present invention；
Fig. 5 is the perspective view of sheave shown in Fig. 2；
Fig. 6 is the perspective view of fluted roller shaft shown in Fig. 3；
Fig. 7 is the perspective view that kind of slot is sent shown in Fig. 2；
Fig. 8 is the perspective view of seeds protecting plate shown in Fig. 2；
Fig. 9 is the perspective view of seed guiding groove shown in Fig. 2.
In figure: 1- send kind of a slot；2- sheave；3- seeds protecting plate；4- base plate；5- nut；6- bolt；7- seed guiding groove；8- zanjon
Ball bearing；9- round end key；10- fluted roller shaft；11- bearing block；12- sprocket wheel；13- round end key；14- washer；15- bolt；16- spiral shell
It is female；17- bolt；18- sleeve；19, cassava seed stems slot；20, segmental arc；21, straightway；22, segmental arc；23, straightway；24,
The area Chong Zhong；25, the area Qing Zhong；26, the area Hu Zhong；27, it charges seed area；28, circular hole；29, keyway section；30, the second multi-diameter shaft；31, minimum
Axis；32, threaded hole；33, keyway；34, baffle；35, long side；36, short side.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.In addition, in the absence of conflict, this
The embodiment and the feature in embodiment of application can be combined with each other.The same or similar label in the attached drawing of the embodiment of the present invention
Corresponding the same or similar component；In the description of the present invention, it is to be understood that, if having term " on ", "lower", " left side ",
The orientation or positional relationship of instructions such as " right sides " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore the terms describing the positional relationship in the drawings are only for illustration, should not be understood as to this patent
Limitation, for the ordinary skill in the art, can understand the concrete meaning of above-mentioned term as the case may be.
As shown in Figure 1,2,3, 4, pre-cut kind formula cassava seed stems dispenser, including base plate 4, send kind of slot 1, sheave 2, slot
Wheel shaft 10, seeds protecting plate 3 and seed guiding groove 7,10 level of fluted roller shaft are located on base plate 4, and sheave 2 is located on fluted roller shaft 10, on sheave 2
Equipped with cassava seed stems slot 19, the opening direction of the cassava seed stems slot 19 is the tangential direction of 2 circumference of sheave, and kind of slot 1 is sent to be located at
On base plate 4, sending kind of slot 1 includes segmental arc 20 and straightway 21, and the segmental arc 20 is located at the cassava seed stems channel opening of sheave 2
Upward side, and with the non-contact cooperation of sheave 2, the inclination installation of straightway 21, seeds protecting plate 3 and seed guiding groove 7 are located at sheave 2
The downward side of cassava seed stems channel opening, seeds protecting plate 3 includes segmental arc 22 and straightway 23, and segmental arc 22 is to remove sheave
Extra cassava seed stems are gone up, guarantee only to retain single hop cassava seed stems in cassava seed stems slot 19, cassava seed stems are equal in the area Hu Zhong range
It is in cassava seed stems slot 19；The periphery of sheave 2 is divided into the area Chong Zhong 24, the area Qing Zhong 25, the area Hu Zhong 26 and area 27 of charging seed, and send kind of a slot
Segmental arc 20 where region be the area Chong Zhong 24, sending the region between kind of slot 1 and seeds protecting plate 3 is the area Qing Zhong 25, seeds protecting plate 3
Segmental arc 22 is the area Hu Zhong 26, and the region between the straightway 23 of seeds protecting plate and the segmental arc for sending kind of slot is area 27 of charging seed, and leads kind
Slot 7 is located at area 27 of charging seed.
By chain by the sprocket wheel 12 of land wheel power transmission to feed mechanism, sprocket wheel 12 drives fluted roller shaft 10 to rotate, sheave 2
Fluted roller shaft 10 is followed to rotate, cassava seed stems are sent the segmental arc 21 of kind of slot to enter sheave along sending the straightway 20 of kind of slot 1 to slide
Cassava seed stems slot 19 in, the wood of cassava seed stems outside cassava seed stems slot by the area seeds protecting plate Dang Qingzhong, in cassava seed stems slot
When potato seedling stem is through the area Hu Zhong, seeds protecting plate prevents cassava seed stems from falling, and sheave turns to cassava seed stems when charging seed area, cassava kind
Stem falls into kind of a planting ditch through seed guiding groove.
Specific installation is as follows: it is described that kind of slot 1 is sent to be set to the 2 non-contact cooperation in left side of sheave, pass through nut (M10) 5 and bolt
(M10 × 35) 6 are fixed at 4 top of base plate；The sheave 2 is fixed on fluted roller shaft 10 by round end key 9, sleeve 18；
The seeds protecting plate 3 is fixed at 4 top of base plate by nut (M10) 5, bolt (M10 × 35) 6；The seed guiding groove 7 passes through spiral shell
Mother (M10) 5, bolt (M10 × 35) 6 are fixed at 4 lower section of base plate；The fluted roller shaft 10 passes through deep groove ball bearing (6006) 8
It is fixed on bearing block 11；The bearing block 11 is fixed at pedestal by nut (M12) 16 and bolt (M12 × 60) 17
The top of plate 4, the bearing block is with a thickness of 40mm, and bearing groove diameter is 55mm, width 15mm, Circularhole diameter 25mm, with full
The installation requirement of sufficient bearing 6006；
The sprocket wheel 12 is fixed at one end of fluted roller shaft 10 by round end key 13, washer 14 and bolt (M8 × 16) 15.It is described
Sprocket wheel is monoblock type simple chainwheel, and the number of teeth 21, chain model 12A-1 roller chain, being equipped with diameter is 50mm, with a thickness of 7mm
Wheel hub, diameter of bore 25mm, by chain by the sprocket wheel of land wheel power transmission to feed mechanism, sprocket wheel drives fluted roller shaft to turn
It is dynamic, so that seeding speed is matched with planting machine forward speed, improve the seeding uniformity and precision, reduces speed and adjust system
System.
As shown in figure 5, the sheave 2 uses nylon material, diameter design 205mm, to meet cassava plant away from 600
The requirement of~700mm；Design of length is 200mm, to meet the requirement of delivered length 150~200mm cassava seed stems；The wood
Potato seedling stem slot 19 is the inscribe arc groove that diameter is 40mm, to meet the requirement of delivery diameter about 30mm cassava seed stems；It is described
Sheave is equipped with the circular hole 28 that diameter is 35mm, and sheave is made to match fixation with fluted roller shaft.
As shown in fig. 6, the fluted roller shaft 10 is multi-diameter shaft, the maximum diameter of axle is 35mm, length 200mm, is equipped with width
The keyway that 10mm, depth 5mm, length are 180mm, the sheave are fixed on the keyway section of fluted roller shaft by round end key and sleeve
On 29；The diameter of second multi-diameter shaft 30 is 30mm, to meet the installation requirement of bearing 6006；The diameter of minimum axis 31 is 25mm,
End face be equipped with diameter be 8mm, depth be 15mm threaded hole 32, surface be equipped with width be 8mm, depth 4mm, length 16mm
Keyway 33, to meet the fixed installation requirement of sprocket wheel.
As shown in fig. 7, described send kind of slot 1 to use 201 material of stainless steel, design width is 210mm, to meet delivered length
The requirement of 150~200mm cassava seed stems；The straightway tilt angle of kind of slot is sent to be designed as 150 °, two sides design, which has, is highly
The baffle 34 of 35mm prevents cassava seed stems from leaking out from two sides to meet the requirement of delivery diameter about 30mm cassava seed stems, guarantees single
Row uniformly send kind；Send kind of slot segmental arc be 120 ° of radian, radius 110mm circular arc baffle, when preventing from filling kind cassava seed stems from
It is leaked out without kind of area, kind of a stability is filled in guarantee.
As shown in figure 8, the seeds protecting plate 3 uses 201 material of stainless steel, width design 210mm, to meet delivered length
The requirement of 150~200mm cassava seed stems；The segmental arc of the seeds protecting plate be radian be 90 °, radius is 110mm circular arc baffle,
Two sides are equipped with baffle.It realizes and removes cassava seed stems extra on sheave groove, guarantee only to retain single hop cassava seed stems in groove, keep away
Exempt to cause blockages, and guarantees that cassava seed stems in the area Hu Zhong range are to prevent cassava seed stems from rotating in sheave groove
Leakage is caused to be planted because being detached from sheave groove in motion process.
As shown in figure 9, the seed guiding groove 7 uses 201 material of stainless steel, shape is right-angled trapezium, trapezoidal long side 35
Length is 100mm, and trapezoidal 36 length of short side is 60mm.Area's range of charging seed is increased, blocking of charging seed is avoided the occurrence of, makes with sheave
The cassava seed stems of concave slot sports to least significant end can be put into kind of planting ditch, prevent the case where causing leakage to be planted because charging seed failure；
Design width is 210mm, to meet the requirement of charging seed of length 150~200mm cassava seed stems；Design height 200mm, increase are led
Kind distance, shortens cassava seed stems movement of falling object distance, falls into cassava seed stems stabilization in kind of planting ditch.
Implementation recited above is only that embodiment of the present invention is described, not to the spirit and scope of the present invention
It is defined, under the premise of not departing from design scheme of the present invention, ordinary engineering and technical personnel is to technology of the invention in this field
The equivalent structure and be directly or indirectly used in relevant technical field that scheme is made, should all fall into protection scope of the present invention.
Claims (10)
1. a kind of pre-cut kind formula cassava seed stems dispenser, it is characterised in that: including base plate, send kind of a slot, sheave, fluted roller shaft,
Seeds protecting plate and seed guiding groove, fluted roller shaft level are located on base plate, and sheave is set on the sheave axle, and sheave is equipped with cassava seed stems slot,
The opening direction of the cassava seed stems slot is the tangential direction of sheave circumference, send kind of a slot to be located on base plate, sending kind of a slot includes arc
Shape section and straightway, the segmental arc are located at the upward side of cassava seed stems channel opening of sheave, and with sheave is non-contact matches
It closes, straightway inclination installation, seeds protecting plate and seed guiding groove, the side downward positioned at the cassava seed stems channel opening of sheave, seeds protecting plate packet
Bracket section and straightway, segmental arc guarantee only to retain in cassava seed stems slot single to remove cassava seed stems extra on sheave
Section cassava seed stems, cassava seed stems are in cassava seed stems slot in the area Hu Zhong range；The periphery of sheave, which is divided into being divided into, fills kind
Area, the area Qing Zhong, the area Hu Zhong and area of charging seed, the region where sending the segmental arc of kind of slot are the area Chong Zhong, and the segmental arc of seeds protecting plate is shield
Kind of area, the region between the straightway of seeds protecting plate and the segmental arc for sending kind of slot are area of charging seed, and seed guiding groove is located at area of charging seed, sheave with
It is rotated with fluted roller shaft, cassava seed stems are along sending the straightway of kind of slot to slide, the cassava kind through sending the segmental arc of kind of slot to enter sheave
In stem slot, cassava seed stems outside cassava seed stems slot are by the area seeds protecting plate Dang Qingzhong, and the cassava seed stems in cassava seed stems slot are through protecting
When kind of area, seeds protecting plate prevents cassava seed stems from falling, and sheave turns to cassava seed stems when charging seed area, and cassava seed stems are through seed guiding groove
Fall into kind of a planting ditch.
2. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: described that kind of a slot is sent to pass through spiral shell
Female M10 and bolt M10 × 35 are fixed above base plate.
3. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: described to send kind of slot using not
Become rusty 201 material of steel, and design width is 210mm；The straightway tilt angle of kind of slot is sent to be designed as 150 °, two sides design, which has, is highly
The baffle of 35mm；Send the segmental arc of kind of slot for 120 ° of radian, the circular arc baffle of radius 110mm.
4. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the seeds protecting plate passes through spiral shell
Female M10, bolt M10 × 35 are fixed above base plate；The seed guiding groove is fixed at by nut M10, bolt M10 × 35
Below base plate, guidance cassava seed stems move in kind of planting ditch along design direction.
5. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the sheave uses nylon
Material, diameter design 205mm；Design of length is 200mm；The cassava seed stems slot is that the inscribe circular arc that diameter is 40mm is recessed
Slot；The sheave is equipped with the circular hole that diameter is 35mm, and sheave is made to match fixation with fluted roller shaft.
6. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the seeds protecting plate is not using
Become rusty 201 material of steel, width design 210mm；The segmental arc of the seeds protecting plate be radian be 90 °, radius be 110mm circular arc gear
Plate, two sides are equipped with baffle.
7. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the seed guiding groove is not using
Become rusty 201 material of steel, and shape is right-angled trapezium, and the length of trapezoidal long side is 100mm, bond length 60mm, width 210mm,
Height is 200mm.
8. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the fluted roller shaft passes through depth
Ditch ball bearing 6006 is fixed on bearing block, and the bearing block is fixed at pedestal by nut M12 and bolt M12 × 60
Above plate, sprocket wheel is fixed at one end of fluted roller shaft by round end key, washer and bolt M8 × 16.
9. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the bearing block with a thickness of
40mm, bearing groove diameter is 55mm, width 15mm, Circularhole diameter 25mm, described to meet the installation requirement of bearing 6006
Fluted roller shaft is multi-diameter shaft, and the maximum diameter of axle is 35mm, length 200mm, and equipped with width be 10mm, depth 5mm, length are
The keyway of 180mm, the sheave are fixed in the keyway section of fluted roller shaft by round end key and sleeve；Second ladder shaft diameter is
30mm, to meet the installation requirement of bearing 6006；Minimum shaft diameter is 25mm, and it is 8mm that end face, which is equipped with diameter, and depth is 15mm's
Threaded hole, surface is equipped with the keyway that width is 8mm, depth 4mm, length are 16mm, to meet the fixed installation requirement of sprocket wheel.
10. pre-cut kind formula cassava seed stems dispenser according to claim 1, it is characterised in that: the sprocket wheel is whole
Formula simple chainwheel, the number of teeth 21, chain model 12A-1 roller chain, being equipped with diameter is 50mm, with a thickness of the wheel hub of 7mm, inner hole
Diameter is 25mm, and by chain by land wheel power transmission to sprocket wheel, sprocket wheel drives fluted roller shaft rotation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810992271.8A CN108934330A (en) | 2018-08-29 | 2018-08-29 | Pre-cut kind formula cassava seed stems dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992271.8A CN108934330A (en) | 2018-08-29 | 2018-08-29 | Pre-cut kind formula cassava seed stems dispenser |
Publications (1)
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| CN108934330A true CN108934330A (en) | 2018-12-07 |
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ID=64474384
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810992271.8A Pending CN108934330A (en) | 2018-08-29 | 2018-08-29 | Pre-cut kind formula cassava seed stems dispenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972643A (en) * | 2019-11-14 | 2020-04-10 | 中国热带农业科学院农业机械研究所 | Novel cassava seed stem arrangement and sorting device |
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| CN2225745Y (en) * | 1995-05-23 | 1996-05-01 | 勃利县农机修造厂 | Composite seed-filling precision seed-sowing device |
| US6244201B1 (en) * | 2000-06-19 | 2001-06-12 | Spudnik Equipment Company | Potato planter |
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| CN110972643A (en) * | 2019-11-14 | 2020-04-10 | 中国热带农业科学院农业机械研究所 | Novel cassava seed stem arrangement and sorting device |
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