CN105993375A - Seedling-watermelon harvester - Google Patents
Seedling-watermelon harvester Download PDFInfo
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- CN105993375A CN105993375A CN201610481706.3A CN201610481706A CN105993375A CN 105993375 A CN105993375 A CN 105993375A CN 201610481706 A CN201610481706 A CN 201610481706A CN 105993375 A CN105993375 A CN 105993375A
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- melon
- screw feeder
- watermelon
- seed
- seedling
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- 241000219112 Cucumis Species 0.000 claims abstract description 140
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims abstract description 140
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims abstract description 140
- 241000353135 Psenopsis anomala Species 0.000 claims abstract description 21
- 235000012771 pancakes Nutrition 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 17
- 241001582888 Lobus Species 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 241000345998 Calamus manan Species 0.000 claims description 6
- 235000012950 rattan cane Nutrition 0.000 claims description 6
- 210000000582 semen Anatomy 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 244000025254 Cannabis sativa Species 0.000 abstract description 3
- 238000010899 nucleation Methods 0.000 abstract description 2
- 240000001931 Ludwigia octovalvis Species 0.000 abstract 1
- 241000219109 Citrullus Species 0.000 description 11
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000270200 Citrullus vulgaris Species 0.000 description 2
- 235000012840 Citrullus vulgaris Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000013340 harvest operation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/04—Tractor-driven combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D61/00—Elevators or conveyors for binders or combines
- A01D61/008—Elevators or conveyors for binders or combines for longitudinal conveying, especially for combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to a seedling-watermelon harvester which comprises a picking table, a seed taking device and a conveying device. The conveying device conveys seeding-watermelons collected by the picking table to the seed taking device. A front row of augers of the picking table are arranged in the middle right in the front of a machine frame so that the seeding-watermelons can be pushed to the two sides, and a rear row of augers are divided into two groups which are located on the two sides of the machine frame respectively and used for pushing the seeding-watermelons to the middle. A seeding-watermelon collecting shovel conveys the seeding-watermelons pushed by a seeding-watermelon pushing wheel to the conveying device on the rear side. The seed taking device breaks the seeding-watermelons through pressing rollers in pairs, and the broken seeding-watermelons are divided into two groups and fall into two different melon ladle separators respectively, melon seeds and melon pulp separated out by the melon ladle separators are sent into a melon pulp separator, and the seeds are separated out by the melon pulp separator and conveyed into a seed box through a perpendicular auger. The problems of grass twining, vine removing, seed leaking and other problems in the seedling-watermelon harvesting link can be solved, and meanwhile the defect that seedling-watermelon high-efficiency harvesting is not matched with low-efficiency seeding taking can be overcome.
Description
Technical field
The present invention relates to a kind of harvester for seedling-watermelon, belong to agricultural machinery technological field.
Background technology
DAGUA (having another name called seed water melon) is a kind of Citrullus vulgaris, and fruit is little compared with Citrullus vulgaris, and seed is many and big, mainly for the production of edible Semen Citrulli.Owing to DAGUA is less demanding to growing environment, cropping pattern simple, have that drought resisting, input cost be low, economic benefit relatively advantages of higher, be distributed on barren soil and the saline and alkaline punja of arid more, be one of the Important Economic crop of increasing peasant income.
China's watermelon harvesting machine can be divided into two types according to harvest technology: a class is the collection bar machine of swath harvesting and picks up seed extractor, and another kind of is combining working rig.
When using first kind swath harvesting, first collection bar machine completes the seed watermelon integrated straight line narrow strip that field spreads, and then picks up seed extractor and realizes mechanization and pick up and take seed operation.If the 4ZT-2.0 type seed watermelon collection bar machine that collection bar owner Xinjiang Agricultural Science Academy, Agricultural Mechanization Research Insti of at present popularization and application develops, and the 4DT-2.0 type DAGUA collection bar machine that agricultural machinery popularization station, Tacheng Prefecture is developed.Picking up seed extractor the most still uses traditional roller-type to pick up mode.Such DAGUA indirect harvester is all and tractor uses, and completes seed watermelon and separates with melon seedling and collection bar, and follow-up picks up harvest operation, simple in construction, and productivity effect is low.Field test finds occur crowded melon during facility operation, hinder melon, vasuclitis nodularis around problems such as unclear and loss are high.Particularly causing harvest time long because efficiency of crop is the highest, as run into cold current, DAGUA can be frozen brokenly and cannot be gathered, and directly contributes the underproduction, the reduction of income.
Equations of The Second Kind combining working rig, is divided into backpack seed watermelon cropper and self-propelled seed watermelon cropper according to power chassis formulation forms.The 4ZBL-2 backpack combined harvester for seed watermelon that Xinjiang Agricultural Sciences institute develops, this machine is when the seed watermelon mature period gathers in the crops in real time, and there is leakage, to pick up rate higher, and melon seed breakage rate is relatively big, the defects such as separation, impurity removal is the most thorough.The 4ZGJT-500 type seed watermelon that Xiandai Agricultural Equipment Science and Technology Co., Ltd develops picks up de-seed combine.This machine supports the use with middle-size and small-size four-wheel tractor side-lining formula, disposably can complete seed and pick up and separating operation with melon, but there is leakage, to pick up rate higher, and vasuclitis nodularis, around unclear, uses fault rate high, the defects such as supporting paraprofessional personnel is many.
Applicant retrieves discovery, and the Chinese invention patent of Application No. 201310440452.7 discloses a kind of Full-automatic watermelon harvester, mainly includes that plucking melon picks up harvesting-platform, conveyer device and de-seeding machine etc..Described melon of plucking is picked up before and after harvesting-platform includes being obliquely installed two groups and is driven melon live roll and pick up melon bucket etc., this cropper is innovatively provided with and drives melon live roll, have and preferably go rattan, collection bar effect, but applicant finds in practice, because the forward and backward melon live roll that drives is and is obliquely installed, its front end is the most easily inserted in weeds or melon vine, thus twines grass, clogging, affects using effect.
It addition, applicant the most also finds, the efficiency that usual DAGUA is gathered is higher, but at present the harvester for seedling-watermelon later stage to take seed unit efficiency relatively low, it is impossible to adapt to efficient front end DAGUA and gather work.It is mainly reflected in the following aspects: 1) the most usual slice type DAGUA breaker used, block after not only crushing is relatively big, is unfavorable for that the melon wooden dipper in later stage separates and melon crusty pancake separation, and when cutting into slices, speed is slower, and differed by DAGUA size and to be affected, crushing efficiency is unstable.2) separation efficiency of melon wooden dipper separator and melon crusty pancake separator is far below the harvest efficiency of DAGUA recovering device.Therefore in order to adapt to the separation of melon wooden dipper and the melon crusty pancake mask work of poor efficiency when DAGUA is gathered, have impact on the work efficiency of complete machine, cause complete machine work efficiency low.
Summary of the invention
The invention solves the problems that and technical problem is that: the shortcoming overcoming above-mentioned prior art, there is provided a kind of DAGUA that can solve to gather the twining grass, remove rattan and the harvester for seedling-watermelon of the leakage problem such as melon of link, the unmatched defect of efficiency that DAGUA is efficiently gathered and poor efficiency takes between seed can be solved simultaneously.
In order to solve above-mentioned technical problem, the technical scheme that the present invention proposes is: a kind of harvester for seedling-watermelon, including frame, picking desk, take seed device and conveyer device, described frame is provided with road wheel, described picking desk is arranged on the front end of frame, the described seed device that takes is arranged on the rear end of frame, and described conveyer device is arranged on picking desk and takes between seed device for being delivered to take seed device by the DAGUA that picking desk is collected.
Described picking desk includes front-seat screw feeder, heel row screw feeder, melon-putting wheel and receipts melon shovel；Described front-seat screw feeder is arranged on the centre position of frame dead ahead, and the blade of described front-seat screw feeder is divided into lobus sinister sheet and lobus dexter sheet vertically, and the hand of spiral of described lobus sinister sheet and lobus dexter sheet is contrary and DAGUA is pushed to both sides in use；Described heel row screw feeder includes player No.5's screw feeder and the back right screw feeder laying respectively at frame both sides, and the blade screw direction of described player No.5's screw feeder and back right screw feeder is also contrary and DAGUA is pushed to centre in use；Described melon-putting wheel is arranged on the dead astern of described front-seat screw feeder and between described player No.5's screw feeder and back right screw feeder, described melon-putting wheel include the roller bearing being hingedly mounted in frame and along the outer peripheral face of described roller bearing spaced some groups of melon plates, axially extending along roller bearing of the described group of melon plate, the centre of described roller bearing is connected with discoidal baffle plate；It is provided with for melon-putting wheel being pushed the receipts melon shovel that the DAGUA come is sent to the conveyer device at rear between described conveyer device and melon-putting wheel, described receipts melon shovel is wedge shaped and is hinged in the frame of conveyer device front end, the bottom of described receipts melon shovel is provided with roller, the front end of described receipts melon shovel is positioned at the lower section of melon-putting wheel, and the rear end of described receipts melon shovel extends to above the front end of conveyer device；
The described seed device that takes includes compression roller, two melon wooden dipper separators, two melon crusty pancake separators, vertical screw feeders and is positioned at the melon seed case of frame top；Described compression roller includes the pressure roller being arranged in pairs in above frame, and the periphery of described pressure roller is provided with some sword teeth；Two melon wooden dipper separators are respectively positioned on the lower section of compression roller, and two melon crusty pancake separators are separately positioned on the side-lower of different melon wooden dipper separators；The DAGUA that the most described conveyer device transmits is divided into two groups after the roll-to-roll attrition crushing of described extruding and respectively falls in two different melon wooden dipper separators, the melon crusty pancake separator of its side-lower sent into by the described melon isolated melon seed of wooden dipper separator and melon crusty pancake, and described melon crusty pancake separator is isolated melon seed and is delivered in melon seed case by melon seed through vertical screw feeder.
Operationally, the DAGUA in fabric width is elapsed the present invention by first front-seat screw feeder to both sides, and completes DAGUA and separate (the ripe connection between DAGUA and melon vine is the most firm, only need to the most firmly can DAGUA be separated with melon vine) with melon vine；Then the DAGUA of both sides in fabric width is pushed by heel row screw feeder to centre, completes DAGUA equally and separates with melon vine.Front-seat screw feeder and heel row screw feeder act on the DAGUA collection after separating into strips jointly, the DAGUA collection come will be pushed rapidly by the melon-putting wheel in centre position and receipts melon shovel, and pull over to rearmounted conveyer device, it is then sent to compression roller charging aperture, the melon wooden dipper separator to both sides, bottom is put into after DAGUA can be crushed rapidly by the pressure roller of relative motion, the melon seed, the melon crusty pancake feeding melon crusty pancake separator for further separation that are then peeled off out are gone out melon seed, then are delivered in melon seed case by melon seed by vertical screw feeder.
The present invention has the benefit that
1) described picking desk passes through three groups of screw feeders (one group of front row screw feeder and two groups of heel row screw feeders), completes melon vine and separates and collection bar work.Compared with separating melon vine and DAGUA with the live roll that prior art passes through to be obliquely installed, the present invention, when melon vine separates, will not occur the winding of melon vine weeds, clogging.It addition, the present invention completes to collect bar work while melon vine separates, instead of traditional disc type collection bar machine, work efficiency is more reliable, and decreases broken melon and leak the problems such as melon loss.
Described group of melon plate is plank frame, is so not easy to hook the melon vine taking up lower section in rotary course, thus prevent vasuclitis nodularis around；Additionally melon vine pressure is under the baffle, also further reduce vasuclitis nodularis around situation occur.
2) present invention by melon-putting wheel and receives melon shovel combination linkage, it is possible to DAGUA is collected rapidly and send in rearmounted conveyer device, instead of and traditional rolls melon formula picking methods, improves transfer efficiency, and then the most just improve harvest efficiency.
3) present invention uses the compression roller of move toward one another to replace traditional slice type breaker roll, by DAGUA being made broken more tiny roller extruding, can only make compared with DAGUA cutting in bulk with slice type breaker roll, not only increase crushing efficiency, and improve the work efficiency and reliability that follow-up melon wooden dipper separates and melon crusty pancake separates.Additionally, the heretofore described seed device that takes uses two groups of melon wooden dipper separators, melon crusty pancake separator and vertical screw feeder, DAGUA after will crushing is input in two groups of melon wooden dipper separators, melon crusty pancake separator, therefore the original seed efficiency that takes is improved to twice, solve DAGUA and take the seed post-production disposal ability problem such as not, gather work such that it is able to mate efficient DAGUA.To sum up, the present invention first passes through compression roller and improves the efficiency of broken DAGUA, then the DAGUA after crushing is transported to two groups of melon wooden dipper separators, melon crusty pancake separator and vertical screw feeder and completes to take seed work, fundamentally solve efficient DAGUA and contradiction that poor efficiency takes between seed, improve work efficiency on the whole.
4) melon seed is sent to be positioned in the melon seed case at top by the present invention by vertical screw feeder, so more compact structure, and can remove self-contained large quantity of moisture during being passed up, so that in finished product melon seed, moisture is relatively low, it is simple to the dry in the sun in later stage and transport.
The present invention uses and dials melon plate DAGUA of pulling over and can reduce melon vine and weeds take up the situation causing being wound around melon-putting wheel, it is wound around to reduce melon vine and weeds further, technique scheme has been made following improvement by the present invention: 1) be provided with pressure rattan roller between described melon-putting wheel and front-seat screw feeder, so before described melon-putting wheel dials melon, melon vine and weeds can be pushed down, it is to avoid melon vine and weeds are wound around the situation dialling melon plate.2) it is provided with sawtooth on described receipts melon shovel, such that it is able to the melon vine and the weeds that take up in receipts melon shovel traveling process are cut off.Two above technological means is combined, just thoroughly solves melon vine and the problem of weeds winding, thus improve work efficiency.
Improving further of technique scheme is: described conveyer device is conveyer belt, and described conveyer belt is provided with some scraper plates.
Improving further of technique scheme is: the gap between the pressure roller being arranged in pairs is adjustable.
Improving further of technique scheme is: described compression roller and melon wooden dipper separator are respectively positioned in same casing, the centre position of two pressure rollers be arranged right below cross section for the demarcation strip of " people " font, described demarcation strip is along the axially extending of pressure roller thus the casing below demarcation strip is divided into the first transmission channel and the second transmission channel, and two melon wooden dipper separators lay respectively in the first transmission channel and the second transmission channel.So, DAGUA feeds from the top of compression roller, and the DAGUA after crushing after extruding roller falls under gravity, and is naturally divided into two groups and enters different melon wooden dipper separators, not only compact conformation, and saves the energy.
Improving further of technique scheme is: the left and right two ends of described front-seat screw feeder respectively with right-hand member, the left alignment of back right screw feeder of player No.5's screw feeder.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation taking seed device in the embodiment of the present invention.
Fig. 4 is the structural representation of melon-putting wheel in the embodiment of the present invention.
In figure, 1-front row screw feeder, 2-melon-putting wheel, 3-receives melon shovel, 4-heel row screw feeder, 5-gauge wheel, 6-conveyer device, 7-compression roller, 8-melon wooden dipper separator, the vertical screw feeder of 9-, 10-melon seed case, and 11-receives seed screw feeder, 12-melon crusty pancake separator, 14-frame, 15-road wheel.
Detailed description of the invention
Embodiment
The harvester for seedling-watermelon of the present embodiment is as depicted in figs. 1 and 2, including frame 14, picking desk, take seed device and conveyer device 6, frame 14 is provided with road wheel 15, picking desk is arranged on the front end of frame 14, taking seed device and be arranged on the rear end of frame 14, conveyer device 6 is arranged on picking desk and takes between seed device for being delivered to take seed device by the DAGUA that picking desk is collected.
The present embodiment conveyer device 6 can use conveyer belt, and be provided with some scraper plates on a moving belt.Other existing conveyer devices, such as agitator type carrier etc. can certainly be used.
In the present embodiment, picking desk includes front-seat screw feeder 1, heel row screw feeder 4, melon-putting wheel 2 and receives melon shovel 3；Front-seat screw feeder 1 is arranged on the centre position of frame 14 dead ahead, and the blade of front-seat screw feeder 1 is divided into lobus sinister sheet and lobus dexter sheet vertically, and the hand of spiral of lobus sinister sheet and lobus dexter sheet is contrary and DAGUA is pushed to both sides in use；Heel row screw feeder 4 is divided into player No.5 screw feeder 4-1 and back right screw feeder 4-2, lays respectively at the both sides of frame 14, and the blade screw direction of player No.5 screw feeder 4-1 and back right screw feeder 4-2 is also contrary and DAGUA is pushed to centre in use.Align with right side, the left side of back right screw feeder 4-2 of player No.5 screw feeder 4-1 respectively in the left and right sides of front-seat screw feeder 1.
Melon-putting wheel 2 is arranged on the dead astern of front-seat screw feeder 1 and between player No.5 screw feeder 4-1 and back right screw feeder 4-2, as shown in Figure 4, melon-putting wheel 2 include the roller bearing 2-1 being hingedly mounted in frame 14 and along the outer peripheral face of described roller bearing 2-1 spaced some groups of melon plate 2-2, axially extending along roller bearing 2-1 of the described group of melon plate 2-2, the centre of described roller bearing 2-1 is connected with discoidal baffle plate 2-3, dial melon plate 2-2 and baffle plate 2-3 the most identical and be integral type structure, in rotary course, be so not easy to hook the melon vine taking up lower section, thus prevent vasuclitis nodularis around；Under additionally melon vine is pressed in baffle plate 2-3, also further reduce vasuclitis nodularis around situation occur.
The receipts melon being provided with the conveyer device 6 for the DAGUA that melon-putting wheel 2 pushes is sent to rear between conveyer device 6 and melon-putting wheel 2 shovels 3, receiving melon, to shovel 3 wedge shaped and be hinged in the frame of conveyer device 6 front end, the bottom receiving melon shovel 3 is provided with roller 3-1, so it is adapted to multiple different ground, the front end receiving melon shovel 3 is positioned at the lower section of melon-putting wheel 2, and the rear end receiving melon shovel 3 extends to above the front end of conveyer device 6.
Include compression roller 7, melon wooden dipper separator 8, melon crusty pancake separator 12, vertical screw feeder 9 as it is shown on figure 3, take seed device and be positioned at the melon seed case 10 at frame 14 top；Compression roller 7 includes being arranged in pairs in the pressure roller above frame 14, and the periphery of pressure roller is provided with some sword teeth, and the gap between the pressure roller being arranged in pairs is adjustable；Melon wooden dipper separator 8 is two, is respectively positioned on the lower section of compression roller 7；Melon crusty pancake separator 12 is also two, is separately positioned on the side-lower of different melon wooden dipper separators 8；The DAGUA that conveyer device 6 transmits in use is divided into two groups after compression roller 7 is to roller attrition crushing and respectively falls in two different melon wooden dipper separators 8, melon crusty pancake separator 12 sent into by the isolated melon seed of melon wooden dipper separator 8 and melon crusty pancake, and melon crusty pancake separator 12 is isolated Semen Benincasae and is delivered in melon seed case 10 by Semen Benincasae through vertical screw feeder 9.
In the present embodiment, melon wooden dipper separator 8, melon crusty pancake separator 12 all can use existing apparatus, refer to pertinent literature, repeat no more.It is noted that receipts seed screw feeder 11 can be arranged below melon wooden dipper separator 8, and collect the isolated melon seed of melon wooden dipper separator 8 and melon crusty pancake by receiving seed screw feeder 11, delivered to the arrival end of melon crusty pancake separator 12 by the rotation of blade.
The present embodiment can make following improvement.
1) as shown in Figure 3, compression roller 7 and melon wooden dipper separator 8 are respectively positioned in same casing, it is arranged right below cross section for the demarcation strip of " people " font between two pressure rollers, demarcation strip is along the axially extending of pressure roller thus the casing below demarcation strip is divided into the first transmission channel and the second transmission channel, and two melon wooden dipper separators lay respectively in the first transmission channel and the second transmission channel.
2) in order to fundamentally solve in order to melon vine and weeds are wound around the situation of cropper, the present embodiment uses techniques below means: be provided with pressure rattan roller (not shown) between melon-putting wheel 2 and front-seat screw feeder 1, the length of pressure rattan roller is identical with the length of front row screw feeder and both axis is parallel, thus reduce melon vine and the weeds that melon-putting wheel 2 takes up as far as possible, and on receipts melon shovel 3, it is provided with sawtooth further, the melon vine and weeds received on melon shovel 3 can be cut off, prevent vasuclitis nodularis around receiving melon shovel.
3) as it is shown in figure 1, picking desk is provided with gauge wheel 5.
The present invention is not limited to the concrete technical scheme described in above-described embodiment, and in addition to the implementation, the present invention can also have other embodiments.The technical scheme that all employing equivalents are formed, is the protection domain of application claims.
Claims (8)
1. a harvester for seedling-watermelon, it is characterized in that: include frame, picking desk, take seed device and conveyer device, described frame is provided with road wheel, described picking desk is arranged on the front end of frame, the described seed device that takes is arranged on the rear end of frame, and described conveyer device is arranged on picking desk and takes between seed device for being delivered to take seed device by the DAGUA that picking desk is collected；
Described picking desk includes front-seat screw feeder, heel row screw feeder, melon-putting wheel and receipts melon shovel；Described front-seat screw feeder is arranged on the centre position of frame dead ahead, and the blade of described front-seat screw feeder is divided into lobus sinister sheet and lobus dexter sheet vertically, and the hand of spiral of described lobus sinister sheet and lobus dexter sheet is contrary and DAGUA is pushed to both sides in use；Described heel row screw feeder includes player No.5's screw feeder and the back right screw feeder laying respectively at frame both sides, and the blade screw direction of described player No.5's screw feeder and back right screw feeder is also contrary and DAGUA is pushed to centre in use；Described melon-putting wheel is arranged on the dead astern of described front-seat screw feeder and between described player No.5's screw feeder and back right screw feeder, described melon-putting wheel include the roller bearing being hingedly mounted in frame and along the outer peripheral face of described roller bearing spaced some groups of melon plates, axially extending along roller bearing of the described group of melon plate, the centre of described roller bearing is connected with discoidal baffle plate；It is provided with for melon-putting wheel being pushed the receipts melon shovel that the DAGUA come is sent to the conveyer device at rear between described conveyer device and melon-putting wheel, described receipts melon shovel is wedge shaped and is hinged in the frame of conveyer device front end, the bottom of described receipts melon shovel is provided with roller, the front end of described receipts melon shovel is positioned at the lower section of melon-putting wheel, and the rear end of described receipts melon shovel extends to above the front end of conveyer device；
The described seed device that takes includes compression roller, two melon wooden dipper separators, two melon crusty pancake separators, vertical screw feeders and is positioned at the melon seed case of frame top；Described compression roller includes the pressure roller being arranged in pairs in above frame, and the periphery of described pressure roller is provided with some sword teeth；Two melon wooden dipper separators are respectively positioned on the lower section of compression roller, and two melon crusty pancake separators are separately positioned on the side-lower of different melon wooden dipper separators；The DAGUA that the most described conveyer device transmits is divided into two groups after the roll-to-roll attrition crushing of described extruding and respectively falls in two different melon wooden dipper separators, the melon crusty pancake separator of its side-lower sent into by the described melon isolated melon seed of wooden dipper separator and melon crusty pancake, and described melon crusty pancake separator is isolated Semen Benincasae and is delivered in melon seed case by Semen Benincasae through vertical screw feeder.
Harvester for seedling-watermelon the most according to claim 1, it is characterised in that: it is provided with pressure rattan roller between described melon-putting wheel and front-seat screw feeder.
Harvester for seedling-watermelon the most according to claim 1 and 2, it is characterised in that: it is provided with sawtooth on described receipts melon shovel.
Harvester for seedling-watermelon the most according to claim 1, it is characterised in that: described conveyer device is conveyer belt, and described conveyer belt is provided with some scraper plates.
Harvester for seedling-watermelon the most according to claim 1, it is characterised in that: the gap between the pressure roller being arranged in pairs is adjustable.
Harvester for seedling-watermelon the most according to claim 1 or 5, it is characterized in that: described compression roller and melon wooden dipper separator are respectively positioned in same casing, it is arranged right below cross section for the demarcation strip of " people " font between two pressure rollers, described demarcation strip is along the axially extending of pressure roller thus the casing below demarcation strip is divided into the first transmission channel and the second transmission channel, and two melon wooden dipper separators lay respectively in the first transmission channel and the second transmission channel.
Harvester for seedling-watermelon the most according to claim 1, it is characterised in that: described picking desk is provided with gauge wheel.
Harvester for seedling-watermelon the most according to claim 1, it is characterised in that: the left and right two ends of described front-seat screw feeder respectively with right-hand member, the left alignment of back right screw feeder of player No.5's screw feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610481706.3A CN105993375B (en) | 2016-06-27 | 2016-06-27 | Harvester for seedling-watermelon |
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| CN105993375A true CN105993375A (en) | 2016-10-12 |
| CN105993375B CN105993375B (en) | 2017-10-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220185A (en) * | 2018-10-19 | 2019-01-18 | 裕民县裕腾农牧业机械设备制造有限公司 | Seed melon harvesting apparatus |
| CN109566062A (en) * | 2018-12-10 | 2019-04-05 | 吕博轩 | A kind of stalk recycling integrated equipment |
| CN110050569A (en) * | 2019-05-24 | 2019-07-26 | 山东巨明机械有限公司 | Self-propelled interchange header harvester for seedling-watermelon |
| CN114342655A (en) * | 2021-12-30 | 2022-04-15 | 江苏大学 | Encircling type field watermelon harvester |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621245A (en) * | 2013-12-26 | 2014-03-12 | 青岛中科菲力工程技术研发有限公司 | Backpack seed melon combine harvester |
| CN205727081U (en) * | 2016-06-27 | 2016-11-30 | 农业部南京农业机械化研究所 | Harvester for seedling-watermelon |
-
2016
- 2016-06-27 CN CN201610481706.3A patent/CN105993375B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621245A (en) * | 2013-12-26 | 2014-03-12 | 青岛中科菲力工程技术研发有限公司 | Backpack seed melon combine harvester |
| CN205727081U (en) * | 2016-06-27 | 2016-11-30 | 农业部南京农业机械化研究所 | Harvester for seedling-watermelon |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220185A (en) * | 2018-10-19 | 2019-01-18 | 裕民县裕腾农牧业机械设备制造有限公司 | Seed melon harvesting apparatus |
| CN109566062A (en) * | 2018-12-10 | 2019-04-05 | 吕博轩 | A kind of stalk recycling integrated equipment |
| CN110050569A (en) * | 2019-05-24 | 2019-07-26 | 山东巨明机械有限公司 | Self-propelled interchange header harvester for seedling-watermelon |
| CN114342655A (en) * | 2021-12-30 | 2022-04-15 | 江苏大学 | Encircling type field watermelon harvester |
| CN114342655B (en) * | 2021-12-30 | 2023-09-22 | 江苏大学 | Encircling type field watermelon harvester |
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| Publication number | Publication date |
|---|---|
| CN105993375B (en) | 2017-10-20 |
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