CN204598695U - High-efficiency helical sifting machine - Google Patents
High-efficiency helical sifting machine Download PDFInfo
- Publication number
- CN204598695U CN204598695U CN201520247118.4U CN201520247118U CN204598695U CN 204598695 U CN204598695 U CN 204598695U CN 201520247118 U CN201520247118 U CN 201520247118U CN 204598695 U CN204598695 U CN 204598695U
- Authority
- CN
- China
- Prior art keywords
- spiral
- stock guide
- screen
- appearance
- sifting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model patent is a kind of high-efficiency helical sifting machine, and art is agricultural machinery.The utility model patent is the new technique utilizing the spiral stock guide between built-in loader and appearance spiral screen to do centrifugal screening separation, impurity removal when improving material, by the passing progressively of spiral stock guide, material Gravitational sliding again after the lifting, being slipped to inertia on triangle cracker cracks between the teeth broken, the transport of material in spiral sifting machine, a kind of sliding motion completely, reach integrate lifting, screen, crack between the teeth broken, be separated, conveying plant equipment, there are the results of different crops.Such sifting machine not only adds a kind of new machine driving pattern in transportation art, the design at other crop harvesters can also be utilized, greatly surmount the function of conventional crop reaping machine, break existing crop-harvesting mechanism design concept.
Description
Technical field:
The utility model relates to a kind of high-efficiency helical sifting machine, and art is agricultural machinery.
Background technology:
All kinds of crops of China's plantation comprise cereal crops and economic crops, from plantation spatially, increasing underground crop is extremely paid attention to, such as, oil Sha beans, potato, sweet potato, Chinese yam, taro, jerusalem artichoke, garlic, onion, traditional Chinese medicine etc., both having can be used as foodstuffs for human eats, forage feed animal again, also can make starch, wine brewing, medicinal etc. be widely used in food industry and non-food industries, its DEVELOPMENT PROSPECT is wide.Especially excavating machine of underground tuber, such as, oily Sha's beans, peanut etc., output is high, preserves again abundant nutriment.
Present stage, China's tuber crops harvesting approach most area was still manually to gather in the crops, some areas grubber, and small part area adopts digging type reaping machine, tuber crops mechanization combined harvester slower development.But the recruitment of tuber crops harvest operation is many, labour intensity is large, and oneself to become in producing region one of most onerous toil of peasant.
Along with the continuous expansion of agricultural planting area and continuing to increase of varieties of plant, in the present situation that original artificial results cost is high, crop harvesting is more pessimistic, only have and accelerate to promote agricultural mechanization, the plantation results difficult problem constantly expanded rapidly could be adapted to, also accelerate the paces of Agricultural Tech Advance and high-efficiency high-quality high yield simultaneously.
There is structural inconsistency in current China harvest machinery in tuber crops production process, effective supply is not enough; Small machine is many, and big-and-middle-sized farm machinery do not catch up with development need; Machinery kind, specification are few, and capability and performance is unstable, and technological reserve is inadequate with the dynamics of development; There is the even blank link of weakness of mechanical work, be not suitable with the needs of structure of agriculture and village economy strategical adjustment; Seriously there are facility aging, technical merit is not high, upgrades the problems such as insufficient investment.Harvest machinery can not meet tuber crops and produce actual demand, directly affects the plantation of peasant household and buys the enthusiasm of facility.
The tubers harvest machinery of China is in developing period, combining technology is also in the development stage, the production system of China's rural area decentralized management and the level of consumption of peasant, and the feature that middle-size and small-size tractor owning amount is large, China will be still main research and extension object with the tubers reaping machine of middle low-power.But exploitation tubers combined harvester, once completing excavation, be separated, pick up operation, will be the trend of tuber crops mechanized harvest.This type of machinery that peasant also urgently wishes saving of labor, saves time, reliability is high, changes and innovation reaping machine New design model is the primary act of underground tuber harvester, and plant husbandry is produced and could be obtained comprehensive lasting development.
Utility model content:
According to the state of development of the current harvest machinery of China, for meeting the needs of crop harvesting, the utility model of design is a kind of high-efficiency helical sifting machine and the harvest machinery with this spiral sifting machine.The utility model patent utilizes the spiral stock guide between built-in loader and appearance spiral screen to do centrifugal screening separation, impurity removal when improving material, a kind of new application pattern of developing crop-harvesting mechanism.The appearance of this high-efficiency helical screening, adds a kind of new machine driving pattern in transportation art, also can utilize the design at other crop harvesters.
High-efficiency helical sifting machine of the present utility model, utilize high-efficiency helical sifting machine to do centrifugal screening separation, impurity removal when improving material, integrate lifting, screen, crack between the teeth broken, be separated, conveying.The utility model also relates to a kind of harvest machinery of tuber crops, and it has spiral sifting machine described in the utility model.
A kind of high-efficiency helical sifting machine of the utility model design, entirety is made up of appearance spiral screen, spiral stock guide, built-in loader, triangle cracker, gear, support roller and frame etc.High-efficiency helical sifting machine cardinal principle is the charging aperture that the material that will screen enters built-in loader lower end, by the passing progressively of spiral stock guide, material Gravitational sliding again after promoting between spiral stock guide, being slipped to inertia on triangle cracker cracks between the teeth broken, the transport of material in spiral sifting machine is a kind of sliding motion completely.The unrestricted use of high-efficiency helical sifting machine of utility model, can be inclined to arbitrarily angled, by circumference rotating centrifugal principle, material Stepwise Screening is separated, finally reach and totally screen separating effect thoroughly, use this high-efficiency helical sifting machine by assembling, design reaping machine results underground stem tuber and the root crop of not same-action.
The high-efficiency helical sifting machine of design utilizes the frame for movement that spiral stock guide is new, take the appearance spiral screen synchronously doing centrifugal motion, under the power transmission of gear, high-efficiency helical sifting machine has been accomplished to design the effect preset, and reaches plant equipment integrate liftings, screen, crack broken, separation between the teeth, carry.Greatly surmount the function of conventional crop reaping machine, break existing crop-harvesting mechanism design concept, thus make novel crops reaping machine be no longer dependent on traditional mesh screen and feeder, and eliminate and instead of traditional plant equipment, reach efficiently all-round results requirement, promote the benefit of economic crops, increased and instead of the design principle of other crop harvesters.
Accompanying drawing illustrates:
Fig. 1 is high-efficiency helical sifting machine structural representation.
Fig. 2 is the A direction view of Fig. 1.
In figure:
1. spiral stock guide
2. built-in loader
3. appearance spiral screen
4. frame
5. gear
6. triangle cracker
7. support roller
Embodiment:
Utility model design a kind of high-efficiency helical sifting machine, be one integrate liftings, screen, crack between the teeth broken, separation, carry novel mechanical technology.According to Fig. 2, each device location in high-efficiency helical sifting machine by from outside to inside order successively: frame → support roller → gear → appearance spiral screen → spiral stock guide → triangle cracker → built-in loader.
According to the signal of Fig. 1 and Fig. 2, the function introduction of label title is as follows:
Spiral stock guide is a kind of strip material, and spiral stock guide is between built-in loader and appearance spiral screen, and outside built-in loader and inside appearance spiral screen, spiral winding at regular intervals forms.Spiral stock guide is connected with inside appearance spiral screen, is not connected with built-in loader, and the width of spiral stock guide is less than the distance between built-in loader and appearance spiral screen.Spiral stock guide quantity is not limit, the amount doesn't matter, is specifically decided according to the actual requirements.
Built-in loader is high-efficiency helical sifting machine internal core device, is positioned at inside spiral stock guide, for cylindric, be arranged in frame and fix non rotating, and is provided with Lou material mouth in lower port, and the material of convenient screening enters between built-in loader and appearance spiral screen.Built-in loader has the effect of feeding and partition.
Appearance spiral screen is the column mesh structure be made by many slender type material spirals, and its hand of spiral is consistent with spiral stock guide, and the every web stockline on appearance spiral screen is parallel with the out conductor of spiral stock guide.The dense spacing of appearance spiral screen is decided according to the actual requirements, for different materials screening and the function be separated.
As its name suggests, frame is for fixing and the space structure being connected each equipment of high-efficiency helical sifting machine, has the effect supporting and protect mechanical part.
Gear is positioned at one end of high-efficiency helical sifting machine, is connected to spiral stock guide and appearance spiral screen inside gear, the power gear that frame is provided with and this engaged gears, when power gear is rotated, promotes spiral stock guide and appearance spiral screen rotary work.Be provided with the effect that gear has transfer motion power and promotion.
Triangle cracker is a kind of special triangular prismatic type device, is arranged on two opposite faces of appearance spiral screen and built-in loader.Appearance spiral screen and spiral stock guide drive material to outreach when rotated, and material is fallen on triangle cracker when personal whereabouts, utilize the inertia fallen crack between the teeth broken by material or break up, have the effect being separated or interrupting lump material.
Pallet is transition structure when being connected between a kind of frame with each equipment, facilitates each equipment to run well, and has effect that is fixing and fastening.
Receiving mechanism on reaping machine will be sent in the leakage material mouth on built-in loader with material (stem tuber of such as crops and block root class soil), high-efficiency helical sifting machine is in appearance spiral screen, be welded with the certain spiral stock guide of spacing, and appearance spiral screen rotates together with spiral stock guide.The material added is because the effect of centrifugal force and frictional force is with appearance spiral screen forward, after material is promoted between spiral stock guide simultaneously, because the Action of Gravity Field of material glides along spiral stock guide face again, go round and begin again, material is made to rotate with appearance spiral screen thus achieve moving forward of material, do translational motion, to reach the object of convey materials along the nut rotated as non-rotary screw rod.
Impurity in material is sifted out appearance spiral screen by the reciprocating rotary of appearance spiral screen and spiral stock guide by high-efficiency helical sifting machine, then remaining material lifting is sent outside spiral sifting machine, cooperated together by other screening plants on reaping machine and carry out totally thoroughly screening separation to material, last centralized collection also stores, and completes the results of different crops reaping machine.
The lower port of high-efficiency helical sifting machine can ground proximity, and its tilt adjustable, facilitates material screening directly to enter, and reduces the diligent consumption of complete machine, improves the diligent efficiency of a whole set of machine.When bottom charging, can uneven feed needs be adapted to, when material enters too much, also can not produce jam phenomenon, be convenient to multiple spot charging and discharging.This design is also applied on other crop harvesters, realizes a tractor serves several purposes, is suitable for applying on a large scale.
The market direction of high-efficiency helical sifting machine is very wide, advantages such as there is simplification rational in infrastructure, handled easily, power consumption is little, conversion efficiency is high, operating efficiency is high, be widely used, operating environment is clean, relieve vast plantation family and think kind of the trouble and worry being afraid of again results, add the superiority of different crops results, solve current the faced difficult problem of reaping machine, the results present situation of China will be improved greatly, improve result of use and value.Not only add a kind of new machine driving pattern in transportation art, but also the design at other crop harvesters can be utilized.If widelyd popularize, can receive good economic benefit, its social benefit is apparent especially, therefore promotes optimistic.
Claims (9)
1. a high-efficiency helical sifting machine, utilize the spiral stock guide (1) between appearance spiral screen (3) and built-in loader (2) to do centrifugal screening separation, impurity removal when improving material, integrate lifting, screen, crack between the teeth broken, be separated, conveying; It is characterized in that: comprise spiral stock guide (1), built-in loader (2), appearance spiral screen (3), frame (4), gear (5), triangle cracker (6) and support roller (7), spiral stock guide (1) is provided with between described appearance spiral screen (3) and built-in loader (2), spiral stock guide (1) is not connected with built-in loader (2), but connects as one with appearance spiral screen (3); Triangle cracker (6) is arranged on appearance spiral screen (3) with on two opposite faces of built-in loader (2), appearance spiral screen (3) periphery is connected to gear (5), and support roller (7) is arranged between gear (5) and frame (4).
2. high-efficiency helical sifting machine according to claim 1, it is characterized in that, spiral stock guide (1) is a kind of strip material, forms along built-in loader (2) outside and appearance spiral screen (3) inner side spiral winding at regular intervals.
3. high-efficiency helical sifting machine according to claim 1 and 2, built-in loader (2) is the internal core device of high-efficiency helical sifting machine, be positioned at spiral stock guide (1) inner side, for cylindric, be arranged on the upper fixing non rotating of frame (4), and being provided with Lou material mouth in lower port, the material of convenient screening enters between built-in loader (2) and appearance spiral screen (3).
4. high-efficiency helical sifting machine according to claim 3, appearance spiral screen (3) is the column mesh structure be made by many slender type material spirals, its hand of spiral is consistent with spiral stock guide (1), and the every web stockline on appearance spiral screen (3) is parallel with the out conductor of spiral stock guide (1).
5. the high-efficiency helical sifting machine according to claim 1 or 4, gear (5) inner side is connected to spiral stock guide (1) and appearance spiral screen (3) (3), the power gear that frame is provided with and this gear (5) occlusion, when power gear is rotated, drive spiral stock guide (1) and appearance spiral screen (3) rotary work.
6. high-efficiency helical sifting machine according to claim 5, gear (5) is external toothing.
7. high-efficiency helical sifting machine according to claim 1, is characterized in that, its tilt adjustable with respect to the horizontal plane.
8. a harvest machinery for tuber crops, it has the spiral sifting machine according to any one of claim 1-7.
9. harvest machinery according to claim 8, wherein said tuber crops comprises oily Sha's beans, potato, sweet potato, Chinese yam, taro, jerusalem artichoke, garlic, onion, traditional Chinese medicine, peanut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247118.4U CN204598695U (en) | 2015-04-23 | 2015-04-23 | High-efficiency helical sifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247118.4U CN204598695U (en) | 2015-04-23 | 2015-04-23 | High-efficiency helical sifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598695U true CN204598695U (en) | 2015-09-02 |
Family
ID=53951316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247118.4U Expired - Fee Related CN204598695U (en) | 2015-04-23 | 2015-04-23 | High-efficiency helical sifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737705A (en) * | 2015-04-23 | 2015-07-01 | 李长清 | Efficient spiral screening machine |
-
2015
- 2015-04-23 CN CN201520247118.4U patent/CN204598695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737705A (en) * | 2015-04-23 | 2015-07-01 | 李长清 | Efficient spiral screening machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103947366B (en) | Seedling reaping machine cut by a kind of American Ginseng | |
| CN107046912B (en) | Harvester for rhizome crops | |
| CN204259772U (en) | Peanut shelling device | |
| CN104919964A (en) | Chinese artichoke harvester | |
| CN204598695U (en) | High-efficiency helical sifting machine | |
| CN204598714U (en) | A kind of Jing Miho harvesting corn harvester header | |
| CN203748246U (en) | Pinellia ternate harvester | |
| CN208175352U (en) | A kind of self-propelled peanut picks up the screening mechanism of cropper | |
| CN202759801U (en) | Multifunctional automatic seed melon harvesting and seed extracting machine | |
| CN114223376B (en) | Spiral roller separating type cassava harvester | |
| CN204887977U (en) | High -efficient oily sha's beans harvester | |
| CN104737705B (en) | High-efficiency helical screening machine | |
| CN206879439U (en) | One, which cultivates peanut, picks up anti-clamping stagnation connection device | |
| CN105103779A (en) | Sunflower disk harvester | |
| CN212813076U (en) | A multi-functional vegetable planting frame for green house | |
| CN210352181U (en) | A material conveyor for potato harvester | |
| CN204762133U (en) | Screw dish harvester | |
| CN107046916A (en) | Screw dish harvester | |
| CN211656845U (en) | Seed screening structure of radish seed sowing equipment | |
| CN210352180U (en) | A collection device for potato harvester | |
| CN210352192U (en) | A vibrations row mud device for potato harvester | |
| CN210352190U (en) | Lifting device for potato harvester | |
| CN210352191U (en) | A stem leaf separator for potato harvester | |
| CN208724406U (en) | Cyperue esculentus harvests conveyer | |
| CN206620473U (en) | Screw dish harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150902 Termination date: 20160423 |