CN110352687A - A kind of lily ball combined harvester - Google Patents
A kind of lily ball combined harvester Download PDFInfo
- Publication number
- CN110352687A CN110352687A CN201910719686.2A CN201910719686A CN110352687A CN 110352687 A CN110352687 A CN 110352687A CN 201910719686 A CN201910719686 A CN 201910719686A CN 110352687 A CN110352687 A CN 110352687A
- Authority
- CN
- China
- Prior art keywords
- lily ball
- elevating chain
- lily
- rack
- collecting box
- 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.)
- Pending
Links
- 241000234435 Lilium Species 0.000 title claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 238000012546 transfer Methods 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 48
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 241001124569 Lycaenidae Species 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 8
- 238000003306 harvesting Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 102100021807 ER degradation-enhancing alpha-mannosidase-like protein 1 Human genes 0.000 description 1
- 101000895701 Homo sapiens ER degradation-enhancing alpha-mannosidase-like protein 1 Proteins 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012787 harvest procedure Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/08—Digging machines with sieving and conveying mechanisms with shaker type screens
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/12—Digging machines with sieving and conveying mechanisms with bucket conveyors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/10—Crop collecting devices, with or without weighing apparatus
- A01D33/105—Devices for gathering the crop in a row
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
- A01D2017/108—Belts with paddles mounted on them
Abstract
The present invention relates to a kind of lily ball combined harvesters, including rack and the excavating gear being arranged on the rack, transfer separation device, turning transporting device, vertical hoisting equipment, collecting box and transmission device, the excavating gear is placed in rack working front edge, for excavating lily ball, turning transporting device is set by caudal part in bottom of the frame, transfer separation device is provided between bottom of the frame excavating gear and turning transporting device, on rack top, collecting box is set, the vertical hoisting equipment is placed in rack end, it conveys end and is higher than at the top of collecting box, transmission device is separately connected and drives excavating gear, transfer separation device, turning transporting device and vertical hoisting equipment, turning transporting device transfers to the lily ball that transfer separation device conveys in vertical conveying device, it is delivered in collecting box by vertical conveying device.
Description
Technical field
The present invention relates to a kind of lily ball combined harvesters, belong to harvest machinery technical field.
Background technique
Lily has very high medical value and ornamental value, with the enhancing of people's health consciousness, lily cultivated area
The trend increased year by year is presented, according to statistics, China has risen to 300,000 mu by 2015, and lily plantation area is concentrated mainly on river
West, Jiangsu, Gansu province.With the continuous expansion of lily industry, the mechanization of production process has been increasingly becoming needed for market.
The especially harvest machinery of lily ball, since lily ball does not protect epidermis, sphere tissue is directly contacted with soil, so receiving
Easily impaired during obtaining, the harvest of country lily relies primarily on artificial pickup at present, artificial to pick up labour as yield increases
Cost is gradually increased, meanwhile, do not find the lily harvest machine of popularization and application also in the market, therefore, design a kind of low damage,
Lily ball combined harvester suitable for existing lily plantation agronomy.
Summary of the invention
For the above technical problems, the purpose of the present invention is to provide a kind of low damage lily ball combinings
Machine can disposably realize excavation, conveying separation and collect operation.
The purpose of the present invention is achieved through the following technical solutions:
A kind of lily ball combined harvester of the present invention, including rack and the excavating gear being arranged on the rack, conveying separation
Device, turning transporting device, vertical hoisting equipment, collecting box and transmission device, the excavating gear are placed in rack working front edge,
For excavating lily ball, turning transporting device is set by caudal part in bottom of the frame, in bottom of the frame excavating gear and is turned to defeated
It sending and is provided with transfer separation device between device, collecting box is set on rack top, the vertical hoisting equipment is placed in rack end,
It conveys end and is higher than at the top of collecting box, and transmission device is separately connected and drives excavating gear, transfer separation device, turns to conveying
The lily ball that transfer separation device conveys is transferred to vertical conveying device by device and vertical hoisting equipment, turning transporting device
On, it is delivered in collecting box by vertical conveying device.
Preferably, the excavating gear includes multiple digger blades being set side by side and fixed shovel frame, and the shovel frame inclination is solid
It is scheduled on rack working front edge, the tilt angle between the shovel frame and horizontal plane and the angle one between digger blade back segment and horizontal plane
It causes, the digger blade rear end is connect with shovel frame, and adjacent digger blade spacing is less than 30mm；The digger blade is dual terrace surface digger blade,
The angle α for shoveling leading portion and horizontal plane is 20-30 °, and the angle β for shoveling back segment and horizontal plane is 30-35 °, and digger blade total height H is
150-200mm shovels leading portion height H1It is 60-100mm for the 1/5-1/4 of overall height H, shovel width W.
Preferably, the transfer separation device includes drive roll, driven voller and lifting belt, drive roll connection transmission dress
It sets, for lifting belt around the home in drive roll and driven voller periphery, lifting belt is link-type conveyer belt, is obliquely installed, between horizontal plane
Tilt angle is 20-30 °, and material output end is higher than input terminal, and adjacent two connecting rods spacing distance is less than the straight of lily ball thereon
Diameter.
Preferably, it is provided with kicker in the rack of the bottom rotating belt side of the link-type conveyer belt, kicker is trembled
Dynamic component is placed on the rotating belt of bottom, kicker and link-type conveyer belt least significant end distance L1It is that entire link-type conveyer belt is defeated
The 3/10-2/5 of length L is sent, kicker revolving speed is not more than 250r/min, and kicker was conveying link-type conveyer belt when working
It is shaken in journey, removes the soil and impurity on lily ball.
Preferably, the turning transporting device is a rotary broom, is provided on its rotary broom axis and vertical hoisting equipment
The driving wheel of connection.
Preferably, the vertical hoisting equipment includes vertical support frame, elevating chain, scraper plate, elevating chain driving shaft, elevating chain
Driven shaft and steering wheel shaft, tension wheel shaft, the elevating chain are made of vertical section and top droop section, are arranged at equal intervals thereon
The scraper plate of multiple acknowledgement of consignment lily balls, the elevating chain driving shaft of the bottom end setting connection transmission device of the vertical support frame, top
Elevating chain driven shaft is set, and steering wheel shaft is arranged in elevating chain corner, and elevating chain is nested with driven in elevating chain driving shaft, elevating chain
Axis and with the sprocket wrap on steering wheel shaft, be additionally provided with tensioning wheel close to elevating chain bottom and upper end in vertical support frame
Tensioning wheel is arranged thereon and is tensioned to elevating chain for axis.
Preferably, multiple holes sieved and fall soil block, and the surface of scraper plate carrying lily ball and horizontal plane are provided on the scraper plate
The tilt angle having is 15-25 °.
Preferably, it is arranged between the vertical section of the vertical hoisting equipment and the vertical support frame and collecting box of top droop section
Hang plate, operation to the lily ball on the scraper plate of tilting section slide into collecting box along hang plate, and collecting box internal height is not more than
300mm。
Preferably, the connecting rod periphery of the link-type conveyer belt, the elevating chain periphery of vertical hoisting equipment, steering conveying dress
Rotary broom periphery, scraper plate contact lily ball surface, inclination plate surface, collecting box bottom and the inner wall set are provided with flexible layer.
Preferably, anti-wrap device, including two symmetrically arranged rollers are additionally provided in rack working front edge two sides,
Each roller shaft top is provided with bevel gear, and engaged transmission, transmission shaft one end are logical respectively with the bevel gear at both ends on transmission shaft
It crosses belt transmission to be connected with output shaft of gear-box, is rotated by transmission shaft and two rollers is driven reversely to rotate to shell outside, in roller
Cylinder periphery is fixed with 2-4 protruding bar, forms cutter item, and the protruding bar is extended from roller bottom end to top, and length is
200-250mm。
The invention has the benefit that
1. the present invention can disposably complete three excavation, separation, harvest processes of lily, reduce a large amount of manpower labor
It is dynamic.The present invention has the characteristics that easy to operate, easy to maintenance, at low cost, package size is small, applicability is wide.
2. digger blade of the invention uses dual terrace surface digger blade, hack ability is improved.Elevator separator uses amplitude
Adjustable active kicker is suitable for a variety of soil.It will be by the soil block of level-one rod-type lifting belt and lily using rotary broom
Ball brushes on the scraper plate of vertical elevating chain, the separation of further progress lily ball and soil block.The conveying device of vertical elevator chain type
The upper space of machine is utilized, greatly reduces the size of complete machine.
3. the present invention is equipped with anti-wrap device in front of complete machine, when equipment operation, roller is under the drive of transmission device belt wheel
It being rotated on the outside of equipment, two roller direction of rotation are cut off by tool section on the contrary, be wrapped in front end weeds under the action of radial force,
It avoids further winding, plays antiwind effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is drive schematic diagram in Fig. 1.
Fig. 5 is the structural schematic diagram of digger blade in Fig. 1.
Fig. 6 is the top view of Fig. 5.
In figure: 1. digger blades, 1a. shovel leading portion, 1b. shovel back segment, 2. gauge wheels, 3. shovel framves, 4. driven vollers, 5. lifting belts,
6. transfer separation device, 7. kickers, 8. drive rolls, 9. rotary brooms, 91. drum shafts, 10. land wheels, 11. scraper plates, 12. drive rolls
Axis, 13. collecting boxs, 14. racks, 15. gearboxes, 16. rollers, 17. cutter items, 18. belt pulleys, 19. elevating chains, 20. is vertical
Support frame, 21. drive sprockets, 22. hang plates, 23. 3 row chain wheels, 24. kicker shafts, 25. transmission shafts, 26. elevating chain masters
Moving axis, 27. elevating chain driven shafts, 28. transmission chains I, 29. transmission chains II, 30. transmission chains III, 31. transmission chains IV, 32. transmission chains
V, 33. support rods I, 34. support rods II, 35. steering wheel shafts, 36. tension wheel shafts I, 37. tension wheel shafts II.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment 1: as shown in Figure 1-3, a kind of lily ball combined harvester of the present invention, including rack 14 and setting are in rack
Excavating gear, transfer separation device, turning transporting device, vertical hoisting equipment, collecting box 13 and transmission device on 14, it is described
Excavating gear is placed in 14 working front edge of rack, for excavating lily ball, turns to conveying dress by caudal part setting in 14 bottom of rack
It sets, transfer separation device is provided between 14 bottom excavating gear of rack and turning transporting device rotary broom 9, on 14 top of rack
Collecting box 13 is set, and the vertical hoisting equipment is placed in 14 end of rack, and conveying end is higher than 13 top of collecting box, transmission dress
It sets and is separately connected and drives excavating gear, transfer separation device, turning transporting device and vertical hoisting equipment, turning transporting device
The lily ball that transfer separation device conveys is transferred in vertical conveying device, collecting box 13 is delivered to by vertical conveying device
In.
As shown in Fig. 1, Fig. 5, Fig. 6, the excavating gear includes multiple digger blades 1 being set side by side and shovel frame 3, the shovel
Angle of 3 oblique weld of frame in 14 working front edge of rack, between the tilt angle between ground and digger blade back segment 1b and horizontal plane
Consistent °；The digger blade 1 be it is multiple, by bolt side by side be connected to shovel frame 3 on, be conveniently replaceable, adjacent 1 spacing of digger blade is small
In 30mm, this example 26mm, guarantee that lily can scoop up.The digger blade 1 is dual terrace surface digger blade, is more advantageous to hack,
Rear end is connect with shovel frame, and the digger blade 1 is dual terrace surface digger blade, and the angle α for shoveling leading portion 1a and horizontal plane is 28 °, shovels back segment
The angle β of 1b and horizontal plane is 30 °, and 1 total height H of digger blade determines that this example is according to the planting depth of lily bulb
160mm shovels leading portion 1a height H1It is the 1/4 of overall height H, shovels wide W and determined according to three shaft sizes of lily in the range of 70mm.
As shown in Figure 1-Figure 3, the transfer separation device includes drive roll 8, driven voller 4 and lifting belt 5, drive roll 8
Transmission device is connected, wherein drive roll 8 and driven voller 4 are connected by lifting belt 5, and drive roll 8 and transmission device pass through transmission chain
Connection, the lifting belt 5 are link-type conveyer belt, and upper connecting rod protrudes 5 plane of lifting belt, prevent lily ball from rolling, lifting belt 5
It is obliquely installed, the tilt angle between horizontal plane is 20 ° -30 °, and material output end is higher than input terminal, can both guarantee lily
Ball smoothly transports backward, and the separation of lily ball and soil block may be implemented, and adjacent two connecting rods spacing distance is less than lily ball thereon
Diameter, by transfer separation device to the oblique upper of rack 14 transport lily ball.The bottom of the link-type conveyer belt is turned round
Active kicker 7 is provided in rack 14 with side, the kicker 7 is outsourcing piece, and kicker shaft 24 is installed on rack
On 14, the shake component of kicker 7 is placed on the rotating belt of bottom, and three row chain wheels 23 are arranged in 24 one end of kicker shaft, passes through biography
Dynamic chain III 30 connects three row chain wheels 23 on lifting belt drive roll 8, the chain conveyer of three sprocket wheels by designing different drive ratios,
The chain conveyer that different drive ratios can be selected according to edaphic condition, so that it is a variety of to be suitable for change the Oscillation Amplitude of kicker 7
Soil.Kicker 7 shakes link-type conveyer belt during transportation when working, and removes soil and impurity on lily ball.Institute
Drive roll 8, driven voller 4 and kicker shaft 24 is stated to be mounted in rack 14 by bearing block.
As shown in Figure 1-Figure 3, the turning transporting device is a rotary broom 9, is provided on rotary broom axis 9 and rises vertically
The driving wheel of shipping unit connection, is connect between vertical hoisting equipment by transmission chain IV 32, and the rotary broom 9 is existing structure,
It is made of roller core, nylon tube and bristle, 91 both ends of rotary broom axis are fixed in rack 14 by bearing block, roller core and rotary broom axis
91 are connected by flat key, cover roller core on rotary broom axis 91, and nylon tube is nested on roller core, and bristle material is nylon yarn, are led to
Feather planting machine is crossed to be planted on nylon tube.This example uses rotary broom 9, and lily can be both delivered to vertical elevating chain 19, utilized simultaneously
Soil block is different from the specific gravity of lily ball, plays the role of further separating.
As shown in Figure 1-Figure 3, the vertical hoisting equipment includes vertical support frame 20, elevating chain 19, elevating chain driving shaft
26, elevating chain driven shaft 27, steering wheel shaft 35, tension wheel shaft I 36 and tension wheel shaft II 37 lean at the top of the vertical support frame 20
The frame of nearly collecting box 13 has inclined-plane, is equipped with elevating chain driven shaft 27 by bearing block thereon, vertical support frame 20 is higher than
Support rod I 33, support rod II 34 is respectively set in the position of 13 top of collecting box and close bottom, is arranged relative to 13 side of collecting box
Hang plate 22 connects collecting box 13 by hang plate 22, steering wheel shaft 35 is arranged on support rod I 33, on support rod II 34
Tension wheel shaft I 36 is set, tension wheel shaft II 37, the tensioning wheel are installed by bearing block on the vertical strut of vertical support frame 20
Axis II 37 is higher than steering wheel shaft 35, is symmetrically arranged tensioning wheel in tension wheel shaft I 36 and II 37 both ends of tension wheel shaft, for rising
The tensioning of chain 17 is transported, elevating chain 17 is nested with the sprocket wheel on steering wheel shaft 35, elevating chain driven shaft 27 and elevating chain driving shaft 26
Periphery, the tensioning wheel on tension wheel shaft I 36 are placed in 17 outside of elevating chain, and the tensioning wheel on tension wheel shaft II 37 is placed in elevating chain 17
Inside is used for the tensioning of elevating chain 17, and the scraper plate 11 of multiple acknowledgement of consignment lily balls, elevating chain master is arranged at equal intervals on elevating chain 17
The sprocket wheel 21 that moving axis 26 is installed connects the sprocket wheel on rotary broom axis 91 by transmission chain IV 32.11 material selection of scraper plate is moulded in this example
Material, reduces the weight of complete machine, multiple holes is provided on scraper plate 11, convenient for mitigating weight, while soil block sieve being fallen；And scraper plate carries
The tilt angle that the surface of lily ball and horizontal plane have is 20 °, prevents from sliding in lily ball uphill process with this；Its inclination angle
Degree meets lily and does not fall off during vertical elevator, while guaranteeing that it can smoothly slide into collecting box at top droop
13。
The hang plate 22 is between the vertical support frame 20 and collecting box 13, in operation to the scraper plate 11 of tilting section
Lily ball slides into collecting box 13 along hang plate 22.The structure design of vertical hoisting equipment, reduces the length of complete machine.
The connecting rod periphery of the link-type conveyer belt, 19 periphery of elevating chain of vertical hoisting equipment and 13 bottom of collecting box case are equal
It is provided with rubber layer, plays the damage that buffer function reduces lily with this.
It is additionally provided with gauge wheel 2 in 14 working front edge of rack, the rack 14 of 1 two sides of digger blade is connected to by fixed frame
On, the excavating depth of digger blade 1 is controlled by the profiling to ground；Land wheel 10, frames 14 are arranged in 14 rear end of rack
Operation.
As shown in Figure 1-Figure 3, it is additionally provided with anti-wrap device in rack working front edge two sides, including two are symmetrical arranged
Roller 16, each roller shaft top is provided with bevel gear, with the bevel gear at both ends on transmission shaft 25 engaged transmission respectively, passes
Moving axis 25 is driven by belt to be connected with 15 output shaft of gearbox, is rotated by transmission shaft 25 and drives two rollers reversely to rack 14
Outside rotation is fixed with 2-4 protruding bar in 16 periphery of roller, forms cutter item 17, the cutter item 17 is by 16 bottom of roller
It holds to top and extends, length 240mm.When equipment operation, roller 16 rotates under the drive of belt wheel to shell outside, two rollers
16 direction of rotation of cylinder are cut off by tool section, play antiwind effect on the contrary, be wrapped in front end weeds under the action of radial force.
As shown in figure 4, transmission device described in this example includes gearbox 15, V belt translation and 5 groups of chain conveyers, shown gearbox 15
Output shaft one end is provided with drive sprocket and belt wheel, and the belt wheel on transmission shaft 25 by being driven band connection anti-wrap device leads to
The sprocket wheel that transmission chain I 28 connects one end on lifting belt drive roll 8 is crossed, two groups of sprocket wheels are arranged in 8 other end of lifting belt drive roll, wherein
It is connected between one group of sprocket wheel and rotary broom axis 91 by transmission chain II 29, another group of sprocket wheel is three row chain wheels and kicker shaft 24
On three row chain wheels 23 by transmission chain III 30 connect, between rotary broom axis 91 and elevating chain driving shaft 26 by transmission chain IV 31 connect
It connects, is connected between elevating chain driving shaft 26 and elevator chain rivet 27 by symmetrically arranged transmission chain V 32.
The course of work of the invention:
14 working front edge of the frame of the invention is connected by trifilar suspension frame with tractor, operator by control tractor come
Realize the operation of lily ball combined harvester；Tractor output power axis connection gearbox 15, through gearbox 15 by power transmission
To the roller 16 and transfer separation device of anti-wrap device, drives its lifting belt 5 to rotate, scooped up by the digger blade 1 of excavating gear
Lily ball is delivered to the rotary broom 9 of turning transporting device after lifting belt 5 shakes removal soil and impurity, turns to through rotary broom 9
It is sent on the scraper plate 11 of the elevating chain 19 of vertical conveying device, is delivered to top through elevating chain 19, glides along its tilting section, warp
Hang plate 22 slides into collecting box 13.Due to lifting belt 5, scraper plate 11, the surface of hang plate 22 and collecting box 13 bottom surface and
Inner wall is respectively provided with flexible skin, keeps the breakage rate of lily ball low.
This example has carried out experimental study and simulation analysis in terms of the selection to each parameter.In design, received to reduce
Damage of the equipment to lily ball during obtaining first is tested and has been analyzed to the possible influence factor of lily ball recovery coefficient,
Recovery coefficient is the coefficient that recovery capability is deformed when reactant collision, is defined as collision front and back two articles in the method for contact point
It is relatively close to the ratio between speed to relative separation speed and normal direction, is of great significance to the damage research of lily ball, test knot
Fruit show to influence the factor of lily ball recovery coefficient by lead it is secondary successively are as follows: collision material, height of drop, material thickness.It is setting
In meter, separation unit is conveyed for it, using the biggish material of recovery coefficient, such as Q235, and is comprehensively considered hundred in separation process
It closes the height that ball bounces and is no more than 300mm, therefore control the revolving speed of kicker, it is made to be no more than 250r/min.For vertically rising
The scraper plate 11 for transporting component should be using the lesser material production of recovery coefficient, such as plastics, or covers one layer of recovery on its surface
The small material of coefficient, such as rubber, and place foamed plastics in collecting box bottom and can reduce with this breakage of lily ball.For
The internal height of collecting box 13, fully takes into account influence of the height of drop to lily ball recovery coefficient, and height is no more than
300mm, this example select 300mm.
This example has carried out simulation analysis to lily ball during harvest and soil separation phase with EDEM, from micromechanism of damage
It sets out, the height bounced after colliding suffered normal force, collision frequency, collision using lily ball and equipment analyzes lily ball as index
Degree of impairment at different conditions, to reach the best protecting effect to lily ball, first to lily ball and soil before analysis
Parameter tested, consulted, including density, elasticity modulus, Poisson's ratio etc. establish lily ball particle model, simplify conveying point
From partial model, contact model selects " elasticity-damping-sliding-CONTACT WITH FRICTION mechanics model ", it is with angle to change elevator with this
(18,20,22,24,26,28), lifting belt belt speed (1.5,1.8,2.1,2.3,2.5m/s), kicker revolving speed (150,160,
180,200,220r/min) collision frequency of the lily ball on transfer separation device is analyzed, bounce amount obtains most preferably with this
Reduce the combination of lily ball damage.Simulation result are as follows: the tilt angle between the lifting belt 5 and horizontal plane is 22 °, lifting belt 5
Belt speed be that 1.8m/s can be realized guarantee while separation to lily ball with soil when the revolving speed of kicker is 180r/min
The low damage of lily ball.
Embodiment 2: this example unlike the first embodiment: digger blade rear end described in this example with shovel frame connect, adjacent digger blade
Spacing is 20mm；The digger blade is dual terrace surface digger blade, and the angle α for shoveling leading portion and horizontal plane is 30 °, shovels back segment and horizontal plane
Angle β be 35 °, digger blade total height H be 200mm, shovel leading portion height H1It is the 1/4 of overall height H, shovel width W is 60mm.
Tilt angle between lifting belt 5 and horizontal plane described in this example is 25 °, and the revolving speed of kicker is 200r/min.Thereon
The kicker of setting and link-type conveyer belt least significant end distance L1At the 3/10 of entire link-type conveyer belt delivered length L.Institute
The tilt angle that the surface and horizontal plane for stating the scraper plate carrying lily ball of vertical hoisting equipment have is 15 °.It is described anti-tangle to install around
The cutter item for the roller periphery set is 2, is extended from roller bottom end to top, length 200mm.The internal height of collecting box 13
For 250mm.
Embodiment 3: this example unlike the first embodiment: digger blade rear end described in this example with shovel frame connect, adjacent digger blade
Spacing is 25mm；The digger blade is dual terrace surface digger blade, and the angle α for shoveling leading portion and horizontal plane is 20 °, shovels back segment and horizontal plane
Angle β be 30 °, digger blade total height H be 150mm, shovel leading portion height H1It is the 1/5 of overall height H, shovel width W is
100mm。
Tilt angle between the lifting belt 5 and horizontal plane is 30 °, and the revolving speed of kicker is 220r/min.It is arranged thereon
Kicker and link-type conveyer belt least significant end distance L1At the 2/5 of entire link-type conveyer belt delivered length L.It is described vertical
The tilt angle that the surface of the scraper plate carrying lily ball of hoisting equipment and horizontal plane have is 25 °.The roller of the anti-wrap device
The cutter item of cylinder periphery is 2-4 item, is extended from roller bottom end to top, length 250mm.The internal height of collecting box 13 is
200mm。
Embodiment 4: this example unlike the first embodiment: digger blade rear end described in this example with shovel frame connect, adjacent digger blade
Spacing is 28mm；The digger blade is dual terrace surface digger blade, and the angle α for shoveling leading portion and horizontal plane is 25 °, shovels back segment and horizontal plane
Angle β be 32 °, digger blade total height H be 180mm, shovel leading portion height H1It is the 9/40 of overall height H, shovel width W is
80mm。
The revolving speed of this example control shake separator is 250r/min.Sponge is placed to reduce the broken of lily ball in collecting box bottom
Damage, the internal height of collecting box are 220mm.
Tilt angle between lifting belt 5 and horizontal plane described in this example is 30 °, and what is be arranged on lifting belt 5 of the present invention trembles
Dynamic device and link-type conveyer belt least significant end distance L1At the 1/3 of entire link-type conveyer belt delivered length L.The vertical elevator
The tilt angle that the surface of the scraper plate carrying lily ball of device and horizontal plane have is 20 °.Outside the roller of the anti-wrap device
The cutter item in week is 2-4 item, is extended from roller bottom end to top, length 230mm.
Claims (10)
1. a kind of lily ball combined harvester, it is characterised in that: including rack and the excavating gear being arranged on the rack, conveying point
From device, turning transporting device, vertical hoisting equipment, collecting box and transmission device, before the excavating gear is placed in rack work
For excavating lily ball turning transporting device is arranged by caudal part in bottom of the frame, in bottom of the frame excavating gear and steering in end
It is provided with transfer separation device between conveying device, collecting box is set on rack top, the vertical hoisting equipment is placed in rack end
End, conveying end are higher than at the top of collecting box, and transmission device is separately connected and drives excavating gear, transfer separation device, steering
The lily ball that transfer separation device conveys is transferred to vertical conveying dress by conveying device and vertical hoisting equipment, turning transporting device
It sets, is delivered in collecting box by vertical conveying device.
2. lily ball combined harvester according to claim 1, it is characterised in that: the excavating gear includes multiple arranged side by side
The digger blade of setting and fixed shovel frame, the shovel frame inclination are fixed on rack working front edge, inclining between the shovel frame and horizontal plane
Rake angle and digger blade back segment are consistent with the angle between horizontal plane, and the digger blade rear end is connect with shovel frame, between adjacent digger blade
Away from less than 30mm；The digger blade is dual terrace surface digger blade, and the angle α for shoveling leading portion and horizontal plane is 20-30 °, shovels back segment and water
The angle β of plane is 30-35 °, and digger blade total height H is 150-200mm, shovels leading portion height H1For the 1/5-1/ of overall height H
4, shovel width W are 60-100mm.
3. lily ball combined harvester according to claim 1, it is characterised in that: the transfer separation device includes actively
Roller, driven voller and lifting belt, drive roll connect transmission device, and lifting belt is around the home in drive roll and driven voller periphery, lifting belt
For link-type conveyer belt, it is obliquely installed, the tilt angle between horizontal plane is 20-30 °, and material output end is higher than input terminal,
Adjacent two connecting rods spacing distance is less than the diameter of lily ball thereon.
4. lily ball combined harvester according to claim 3, it is characterised in that: the bottom of the link-type conveyer belt is returned
Turn to be provided with kicker in the rack with side, the shake component of kicker is placed on the rotating belt of bottom, and kicker is defeated with link-type
Send the distance L with least significant end1It is the 3/10-2/5 of entire link-type conveyer belt delivered length L, kicker revolving speed is not more than 250r/
Min, kicker shake link-type conveyer belt during transportation when working, and remove soil and impurity on lily ball.
5. lily ball combined harvester according to claim 3, it is characterised in that: the turning transporting device is a roller
Brush, is provided with the driving wheel connecting with vertical hoisting equipment on its rotary broom axis.
6. lily ball combined harvester according to claim 1, it is characterised in that: the vertical hoisting equipment includes vertical
Support frame, elevating chain, scraper plate, elevating chain driving shaft, elevating chain driven shaft and steering wheel shaft, tension wheel shaft, the elevating chain
It is made of vertical section and top droop section, the scraper plate of multiple acknowledgement of consignment lily balls is set at equal intervals thereon, the vertical support frame
Elevating chain driven shaft is arranged in the elevating chain driving shaft of bottom end setting connection transmission device, top, and the setting of elevating chain corner turns to
Wheel shaft, elevating chain be nested with elevating chain driving shaft, elevating chain driven shaft and with the sprocket wrap on steering wheel shaft, propping up vertically
It is additionally provided with tension wheel shaft close to elevating chain bottom and upper end on support, tensioning wheel is set thereon, elevating chain is tensioned.
7. lily ball combined harvester according to claim 6, it is characterised in that: be provided with multiple sieves on the scraper plate and fall soil
The hole of block, and the tilt angle that the surface of scraper plate carrying lily ball and horizontal plane have is 15-25 °.
8. lily ball combined harvester according to claim 1, it is characterised in that: the vertical section of the vertical hoisting equipment
Hang plate is set between the vertical support frame and collecting box of top droop section, runs to the lily ball edge on the scraper plate of tilting section and inclines
Inclined plate slides into collecting box, and collecting box internal height is not more than 300mm.
9. lily ball combined harvester according to claim 1-6, it is characterised in that: the link-type conveyer belt
Connecting rod periphery, the elevating chain periphery of vertical hoisting equipment, the rotary broom periphery of turning transporting device, scraper plate contact lily ball table
Face, inclination plate surface, collecting box bottom and inner wall are provided with flexible layer.
10. lily ball combined harvester according to claim 1, it is characterised in that: in rack working front edge two sides
Anti-wrap device, including two symmetrically arranged rollers are additionally provided with, each roller shaft top is provided with bevel gear, with transmission shaft
Engaged transmission, transmission shaft one end are connected by belt transmission with output shaft of gear-box the bevel gear at upper both ends respectively, pass through transmission
Axis rotation drives two rollers reversely to rotate to shell outside, is fixed with 2-4 protruding bar in roller periphery, forms cutter item,
The protruding bar is extended from roller bottom end to top, length 200-250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719686.2A CN110352687A (en) | 2019-08-06 | 2019-08-06 | A kind of lily ball combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719686.2A CN110352687A (en) | 2019-08-06 | 2019-08-06 | A kind of lily ball combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110352687A true CN110352687A (en) | 2019-10-22 |
Family
ID=68223210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719686.2A Pending CN110352687A (en) | 2019-08-06 | 2019-08-06 | A kind of lily ball combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110352687A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912925B1 (en) * | 2009-06-19 | 2009-08-20 | 이시환 | Garlic harvester machine |
| CN101606458A (en) * | 2009-06-29 | 2009-12-23 | 甘肃农业大学 | Staged packaging type potato combine harvester |
| CN201430778Y (en) * | 2009-06-29 | 2010-03-31 | 甘肃农业大学 | Combined harvester for yams |
| CN103314698A (en) * | 2012-03-19 | 2013-09-25 | 甘肃农业大学 | Grading type combined harvester for potatoes |
| CN103535162A (en) * | 2013-10-31 | 2014-01-29 | 中国科学院地理科学与资源研究所 | Corn whole threshing system |
| CN105284301A (en) * | 2015-11-30 | 2016-02-03 | 潍坊中迪机械科技有限公司 | Self-propelled automatic pickup picker |
| CN210406218U (en) * | 2019-08-06 | 2020-04-28 | 沈阳农业大学 | Lily bulb combine harvester |
-
2019
- 2019-08-06 CN CN201910719686.2A patent/CN110352687A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912925B1 (en) * | 2009-06-19 | 2009-08-20 | 이시환 | Garlic harvester machine |
| CN101606458A (en) * | 2009-06-29 | 2009-12-23 | 甘肃农业大学 | Staged packaging type potato combine harvester |
| CN201430778Y (en) * | 2009-06-29 | 2010-03-31 | 甘肃农业大学 | Combined harvester for yams |
| CN103314698A (en) * | 2012-03-19 | 2013-09-25 | 甘肃农业大学 | Grading type combined harvester for potatoes |
| CN103535162A (en) * | 2013-10-31 | 2014-01-29 | 中国科学院地理科学与资源研究所 | Corn whole threshing system |
| CN105284301A (en) * | 2015-11-30 | 2016-02-03 | 潍坊中迪机械科技有限公司 | Self-propelled automatic pickup picker |
| CN210406218U (en) * | 2019-08-06 | 2020-04-28 | 沈阳农业大学 | Lily bulb combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107950168A (en) | A kind of native harvest car of potato two level sieve | |
| CN206423066U (en) | A kind of residual film collection device in potato planting base | |
| CN201577306U (en) | Combined peanut harvester | |
| CN105660027B (en) | One has cultivated peanut receipts machine | |
| CN107046912B (en) | Harvester for rhizome crops | |
| CN203872579U (en) | Potato picking and sorting combined harvester | |
| CN105173133A (en) | Grading packaging machine of integrated sorting machine for potatoes and other underground tuber crops | |
| CN210247534U (en) | Rearmounted trailing formula medicinal material harvester | |
| US6282877B1 (en) | Fruit and vegetable harvesting apparatus and methods | |
| CN108029321A (en) | Beet washer structure and beet harvester | |
| CN204929665U (en) | A kind of palpus fringe separator of maize harvesting machine | |
| CN104380905B (en) | A kind of sky hemo turntable harvester | |
| CN105052388A (en) | Corn harvester | |
| CN210406218U (en) | Lily bulb combine harvester | |
| CN204929666U (en) | A kind of maize harvesting machine | |
| CN205239958U (en) | Hierarchical packagine machine in integrated sorter of secret tuber crop such as potato | |
| CN110352687A (en) | A kind of lily ball combined harvester | |
| CN116762563A (en) | Self-propelled cabbage harvester | |
| CN214015034U (en) | Primary screen feeding device for potato harvester pickup table | |
| CN212786647U (en) | Self-propelled green Chinese onion combine harvester | |
| RU2304375C1 (en) | Potato harvesting machine | |
| CN208724406U (en) | Cyperue esculentus harvests conveyer | |
| CN207665477U (en) | Intelligent potato picker | |
| CN207869717U (en) | Harvester for peanut chain rod structure and crop and soil separator | |
| CN113396690A (en) | All-terrain peanut picking and shelling all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |