CN107381090A - Grain purchasing machine - Google Patents
Grain purchasing machine Download PDFInfo
- Publication number
- CN107381090A CN107381090A CN201710564846.1A CN201710564846A CN107381090A CN 107381090 A CN107381090 A CN 107381090A CN 201710564846 A CN201710564846 A CN 201710564846A CN 107381090 A CN107381090 A CN 107381090A
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- CN
- China
- Prior art keywords
- grain
- poly
- plate
- assembly
- auger
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/22—Screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of grain purchasing machine, including chassis assembly, delivery assembly, receive grain assembly and for receiving from the grain stalk mixture conveyed by the delivery assembly and the separating assembly for being separated the grain in grain stalk mixture with stalk, the receipts grain assembly includes receiving grain auger and being arranged at receiving grain auger front and for promoting grain to be gathered in the poly- grain device received in front of grain auger.The grain purchasing machine of the present invention, by setting separating assembly to remove the stalk being mixed in grain, grain collecting quality is improved, and by setting poly- grain device, improve receipts grain job area and receive grain operating efficiency.
Description
Technical field
The invention belongs to agricultural machinery technological field, and specifically, the present invention relates to a kind of grain purchasing machine.
Background technology
Various granular crops must first dry after harvesting, then fill and wrap into library storage.Traditional way is
Bag is filled by hand, i.e., crops is attached in packaging bag by hand with spade or scoop, is then placed in warehouse, and it is strong so to do not only work
Spend it is larger, and receive crops efficiency it is also very low.Therefore, grain purchasing machine of the prior art can replace manually collecting automatically
The defects of grain simultaneously carries out filling bag, but existing grain purchasing machine is due to self structure, will can carry secretly when carrying out receipts grain in grain
The impurity such as stalk are collected into packaging bag simultaneously, influence the collection quality of grain, and it is relatively low to receive grain operating efficiency.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention provides a kind of receive
Grain machine, it is therefore an objective to improve grain collecting quality and receive grain operating efficiency.
To achieve these goals, the technical scheme taken of the present invention is：Grain purchasing machine, including chassis assembly, delivery assembly,
Receive grain assembly and for receiving from the grain stalk mixture conveyed by the delivery assembly and by grain stalk mixture
The separating assembly that grain is separated with stalk, the receipts grain assembly include receiving grain auger and being arranged at receiving in front of grain auger and using
In the poly- grain device for promoting grain to be gathered in front of receipts grain auger.
The poly- grain device is arranged at the both sides of the receipts grain auger, and poly- grain device includes being used for the poly- grain for promoting grain
Plate, receive the front both sides of grain auger has a poly- grain plate and two poly- grain plate forming V-shape arrangements respectively.
The adjustable in length of the poly- grain plate, the poly- grain device also include poly- grain bearing and be arranged on poly- grain bearing and
For controlling the poly- grain plate to carry out the poly- grain driver of length adjustment, poly- grain plate is connected with poly- grain bearing, poly- grain driver edge
Horizontal direction is scalable.
The poly- grain plate includes the first plate body and the second plate body being slidably connected, and the first plate body rotates with the poly- grain bearing
Connection, one end of the poly- grain driver are connected with poly- grain bearing, and the other end of poly- grain driver and the second plate body are rotatablely connected；
When poly- grain driver is extended, the length increase of poly- grain plate；When poly- grain driver is shunk, the length of poly- grain plate subtracts
It is small.
Described grain purchasing machine also includes shovel grain assembly, and shovel grain assembly includes being rotatably arranged on below the receipts grain auger
Grain shoveling plate and for applying the active force for rotating it to grain shoveling plate and grain shoveling plate and ground is kept the elasticity of contact condition
Element.
The shovel grain assembly also includes shovel grain bearing, and the grain shoveling plate is with the rotation connection of shovel grain bearing and grain shoveling plate is positioned at shovel
The front of grain bearing, the flexible member are connected with grain shoveling plate and shovel grain bearing.
The shovel grain assembly receives the axially arranged multiple of grain auger on the lower section edge of the receipts grain auger.
The separating assembly includes rotatable setting and mixed for accommodating the grain stalk conveyed by the delivery assembly
The separation barrel of thing, it is arranged on the internal face of separation barrel and for stalk to be guided to the helical blade of impurity removal port and setting
Connect grain hopper below separation barrel, the annular side wall of separation barrel be provided with allow grain by and fall to lower section and connect grain
Grain hole is crossed in hopper, impurity removal port is arranged at one end of separation barrel.
The separating assembly also includes separating support and is arranged on separating support and makes the separation barrel for generation
The separation drive mechanism of the power of rotation, separation barrel are to be rotatably arranged on separating support.
It is described separation drive mechanism include be arranged on the separating support separation motor, be rotatably arranged on separation
On support and for receive the drive shaft of revolving force caused by separation motor, the drive gear that is arranged in drive shaft and with driving
The external toothing of gear engagement, external toothing are fixedly installed on the separation barrel.
The grain purchasing machine of the present invention, by setting separating assembly to remove the stalk being mixed in grain, improve grain collecting
Quality, and by setting poly- grain device, improve and receive grain job area and receipts grain operating efficiency.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of grain purchasing machine of the present invention；
Fig. 2 is the anterior structural representation of grain purchasing machine of the present invention；
Fig. 3 is the partial structural diagram of delivery assembly；
Fig. 4 is the structural representation of poly- grain device；
Fig. 5 is the structural representation for shoveling grain assembly；
Fig. 6 is to shovel grain assembly with receiving the cooperation schematic diagram of grain auger；
Fig. 7 is the structural representation of separating assembly；
Fig. 8 is the structural representation of separation barrel；
Fig. 9 is the structural representation of helical blade；
Figure 10 is the structural representation of unloading assembly；
Figure 11 is the structural representation of grain discharging screw conveyor；
Figure 12 is the structural representation for sweeping grain assembly；
Figure 13 is the rear structure schematic diagram of grain purchasing machine of the present invention；
In figure mark for：
1st, chassis assembly；
2nd, delivery assembly；201st, conveyer belt；202nd, grain-scraping plate；203rd, bottom wall；
3rd, grain assembly is received；301st, grain auger is received；302nd, auger cover；
4th, poly- grain device；401st, poly- grain plate；402nd, poly- grain bearing；403rd, poly- grain driver；404th, the first plate body；405th,
Two plate bodys；
5th, grain assembly is shoveled；501st, grain shoveling plate；502nd, grain bearing is shoveled；503rd, flexible member；
6th, separating assembly；601st, separating support；602nd, motor is separated；603rd, separation transmission mechanism；604th, drive shaft；605、
Drive gear；606th, external toothing；607th, separation barrel；608th, grain hole is crossed；609th, grain pipe is led；610th, helical blade；611st, support
Roller；612nd, grain hopper is connect；613rd, annular side wall；614th, straw collecting case；
7th, unloading assembly；701st, tanker is collected；702nd, grain discharging screw conveyor；703rd, grain barrel-removing；704th, unloading motor；705th, unloading passes
Motivation structure；
8th, grain assembly is swept；801st, grain belt is swept；802nd, grain brush is swept.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to its implementation.
As shown in figure 1, the invention provides a kind of grain purchasing machine, carry out spreading out various dried on threshing ground for collecting
Granular grain, the grain purchasing machine include chassis assembly 1, delivery assembly 2, receive grain assembly 3 and for receiving from defeated by delivery assembly 2
The grain stalk mixture sent and the separating assembly 6 for being separated the grain in grain stalk mixture with stalk, it is total to receive grain
Include receiving grain auger 301 and being arranged at the front of receipts grain auger 301 and receive in front of grain auger 301 for promoting grain to be gathered in into 3
Poly- grain device 4.
Specifically, as shown in figure 1, delivery assembly 2, receipts grain assembly 3 and separating assembly 6 are arranged in chassis assembly 1, with
Advance of the grain purchasing machine on threshing ground, grain assembly 3 is received and the grain on threshing ground is gathered and is pushed on delivery assembly 2, Ran Houyou
The impurity such as the stalk being mingled with grain and grain are delivered in the separating assembly 6 at rear by delivery assembly 2, then by separating assembly
Grain stalk mixture inside 6 pairs of entrance is cleaned, and the grain in grain stalk mixture and stalk are separated, and is obtained dry
Net grain, the impurity such as stalk are removed, so as to improve the quality of grain collecting and grain collecting operating efficiency.
As depicted in figs. 1 and 2, it is total member positioned at grain purchasing machine front end to receive grain assembly 3, in the direction of advance of grain purchasing machine
On, receive the front that grain assembly 3 is located at separating assembly 6.Grain auger 301 is received to be rotatably arranged in chassis assembly 1, grain is received and twists
The rotation centerline (namely receiving the axis of grain auger 301) of dragon 301 mutually hangs down in horizontal plane and with the direction of advance of grain purchasing machine
Directly, receiving grain auger 301 mainly includes rotating shaft and is arranged in rotating shaft and receives grain blade to be spiral, when rotating shaft rotates, receives grain
Blade receives grain blade and pushes to the grain shone on Ground at delivery assembly 2, receive grain auger 301 with rotating shaft synchronous rotary
Stalk is also brought into delivery assembly 2 by grain-scraping plate while being collected to grain.Spiral receipts grain blade is set in rotating shaft
Two are put, and the rotary orientation of two receipts grain blades is on the contrary, the lower end of delivery assembly 2 is located at two positions received among grain blades
Place, when receiving the rotation of grain auger 301, receive grain blades by two and grain is pushed at the delivery assembly 2 of centre.
As depicted in figs. 1 and 2, receiving grain assembly 3 also includes covering the auger cover 302 for receiving grain auger 301, and auger cover 302 is solid
Surely it is arranged in chassis assembly 1, auger cover 302 is the housing of inner hollow and be provided with side wall to allow receipts grain auger 301 to expose
Opening, auger cover 302 is preferably that for the housing of semi-circular shape, (cross section refers to perpendicular to the axis of auger cover 302 for cross section
Section), auger cover 302 be covered at the rear for receiving grain auger 301 receive grain auger 301 and both to be coaxially disposed, auger cover 302
Opening towards front.
As shown in Figure 1, Figure 2 and Figure 4, poly- grain device 4 is arranged at the both sides for receiving grain auger 301, and poly- grain device 4 includes being used for
The poly- grain plate 401 of grain is promoted, the front both sides for receiving grain auger 301 have a poly- grain plate 401 and two poly- grain plates 401 respectively
V-shaped arrangement, the corner dimension between two poly- grain plates 401 is adjustable.The setting of poly- grain device 4, it can increase and receive grain assembly 3
Job area, poly- grain plate 401 can contact with shining Ground, in two poly- grain plates of the V-shaped arrangement in front for receiving grain auger 301
401 are engaged, with the advance of grain purchasing machine, the grain for promoting front to spread out positioned at two poly- grain plates 401 for receiving the front of grain auger 301
Eat and the grain in front is received grain operating efficiency towards the front aggregation for receiving grain auger 301 so as to be advantageous to improve.Poly- grain plate
401, perpendicular to Ground is shone, have angle and the angle between the length direction of poly- grain plate 401 and the axis for receiving grain auger 301
For acute angle, two poly- grain plates 401 are to be symmetrical arranged.Distance receives the nearer one end of grain auger 301 on the length direction of poly- grain plate 401
For near-end, distance receives 301 one end farther out of grain auger as distal end on the length direction of poly- grain plate 401, in the advance side of grain purchasing machine
Upwards, the distal end of poly- grain plate 401 is located at the front of the near-end of poly- grain plate 401, and grain auger 301 is received in being proximally located at for poly- grain plate 401
Front, the distal end of poly- grain plate 401 is prior to the grain on proximal contact ground.Two poly- 401 V-shaped distributions of grain plate, two poly-
Vertical range between the near-end of grain plate 401 is less than the vertical range between the distal end of two poly- grain plates 401, is received so as to expand
The job area of grain assembly 3, the vertical range between the distal end of two poly- grain plates 401 determine receipts when grain purchasing machine advances every time
Grain job area.
As preferable, as shown in figure 4, the adjustable in length of poly- grain plate 401, poly- grain plate 401 and be rotatable setting
And the rotation centerline of poly- grain plate 401 is in vertical plane, so as to which the corner dimension between two poly- grain plates 401 is adjustable, and then
So that the job area for receiving grain assembly 3 can adjust, when the area regulation grain purchasing machine that can be spread out according to grain on threshing ground advances every time
Receipts grain job area.Poly- grain device 4 also includes poly- grain bearing 402 and is arranged on poly- grain bearing 402 and is used to control poly- grain
Plate 401 carries out the poly- grain driver 403 of length adjustment and rotation, and poly- grain bearing 402 is fixedly installed on chassis assembly 1 or auger cover
On 302, poly- grain bearing 402 is simultaneously connected positioned at the lower section for receiving grain auger 301, poly- grain plate 401 with poly- grain bearing 402, poly- grain driving
Device 403 is scalable in the horizontal direction, and poly- grain driver 403 is located at the rear of poly- grain plate 401.Poly- grain driver 403 is scalable
Component, the telescopic direction of poly- grain driver 403 is parallel with horizontal plane, by the flexible of poly- grain driver 403, adjusts poly- grain
The length of plate 401, and poly- grain plate 401 is rotated.Poly- grain plate 401 includes the first plate body 404 and the second plate being slidably connected
Body 405, the first plate body 404 of sheet can slide in the finite region in the second plate body 405 of shelly, the first plate body 404
It is rotatablely connected with poly- grain bearing 402 and the rotation centerline of the first plate body 404 is located in vertical plane (the rotation of the first plate body 404
Center line is the rotation centerline of poly- grain plate), one end of poly- grain driver 403 is fixedly connected with poly- grain bearing 402, poly- grain driving
The other end of device 403 is rotatablely connected with the second plate body 405.The inside of second plate body 405 has the cunning for allowing the first plate body 404 to insert
Groove, it can be relatively moved between the first plate body 404 and the second plate body 405, and the 405 relative shifting of the first plate body 404 and the second plate body
Dynamic direction is the length direction of poly- grain plate 401, by the relative movement of the first plate body 404 and the second plate body 405, realizes poly- grain
The regulation of the length of plate 401.When poly- grain driver 403 is extended, it can promote the second plate body 405 in the horizontal direction towards remote
From the direction movement for receiving grain auger 301 so that the length increase of poly- grain plate 401, and enable poly- grain plate 401 towards interior sidespin
Turn, the vertical range increase between the distal end of two poly- grain plates 401；When poly- grain driver 403 is shunk, can be pulled
Two plate bodys 405 are in the horizontal direction towards close to the direction movement for receiving grain auger 301 so that the length of poly- grain plate 401 reduces, and makes
Obtaining poly- grain plate 401 can rotate towards outside, and the vertical range between the distal end of two poly- grain plates 401 reduces.
Poly- grain driver 403 is telescopic component, can have diversified forms, such as hydraulic cylinder or electric expansion bar,
In the present embodiment, poly- grain driver 403 is preferably hydraulic cylinder, and each poly- grain plate is connected with a poly- grain driver 403 respectively,
The piston rod of poly- grain driver 403 is rotatablely connected with the second plate body 405, and the cylinder body of poly- grain driver 403 is solid with poly- grain bearing 402
Fixed connection.The telescopic direction of poly- grain driver 403 is parallel with horizontal plane, the telescopic direction and grain purchasing machine of poly- grain driver 403
Direction of advance between there is angle and the angle to be acute angle, the telescopic direction of poly- grain driver 403 and the length side of poly- grain plate
Also there is the size of angle and the angle between with different and different, two poly- grain drivers 403 of the length of poly- grain plate
Corner dimension between V-shaped arrangement and two poly- grain drivers 403 is adjustable.
As depicted in figs. 1 and 2, grain purchasing machine of the invention also includes the shovel grain assembly 5 being arranged in chassis assembly 1, shovels grain
Assembly 5 includes being rotatably arranged on the grain shoveling plate 501 for receiving the lower section of grain auger 301 and makes its rotation for applying to grain shoveling plate 501
The active force turned and the flexible member 503 for making grain shoveling plate 501 keep contact condition with ground, the rotation centerline of grain shoveling plate 501
It is parallel with the axis for receiving grain auger 301.Grain shoveling plate 501 is used to scoop up the grain shone on Ground, and receiving grain in favor of top twists
Dragon 301 is collected, therefore when grain purchasing machine advances, the elastic acting force applied by flexible member 503, grain shoveling plate 501 and
Shine Ground and keep contact condition, so that when grain purchasing machine works in broken terrain, grain shoveling plate 501 all the time can
Scoop up the grain on ground.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, shovel grain assembly 5 also includes shovel grain bearing 502, grain shoveling plate 501 and shovel grain bearing
502 rotation connections and grain shoveling plate 501 are located at the front of shovel grain bearing 502, flexible member 503 and grain shoveling plate 501 and shovel grain bearing
502 connections.Shovel grain bearing 502 is fixedly connected with chassis assembly 1 or auger cover 302, and shovel grain bearing 502 is positioned at receipts grain auger 301
Rear, grain shoveling plate 501 is rotatablely connected positioned at the lower section for receiving grain auger 301, rear end and the shovel grain bearing 502 of grain shoveling plate 501, shovel
The front end of grain plate 501, which is used to contact, shines Ground, and in the direction of advance of grain purchasing machine, the front end of grain shoveling plate 501 is located at grain shoveling plate
The front of 501 rear end.Flexible member 503 is preferably extension spring, and flexible member 503 is located at the lower section of grain shoveling plate 501, flexible member
503 one end is connected with shovel grain bearing 502, and the other end of flexible member 503 is connected with grain shoveling plate 501, and flexible member 503 is to shovel
Grain plate 501, which applies, makes the pulling force that it is rotated down, so that when grain purchasing machine works, grain shoveling plate 501 can be with shining Ground
Keep contact condition.
As depicted in figs. 1 and 2, as preferable, shovel grain assembly 5 is receiving the lower section of grain auger 301 along receiving grain auger 301
Axially arranged multiple, multiple shovel grain assemblies 5 are axially being arranged from the one end for receiving grain auger 301 to receipts grain along receipts grain auger 301
The other end of auger 301.Between each shovel grain assembly 5 independently of one another, between two neighboring grain shoveling plate 501 can with relative motion and
Gapless or gap very little between two neighboring grain shoveling plate 501, to avoid grain from being missed between two neighboring grain shoveling plate 501.
Grain shoveling plate 501 is being received into the polylith that can be movable relatively each other of arranged beneath of grain auger 301, when running into broken terrain
When, the grain shoveling plate 501 of each opening position is while keeping contacting with solarization Ground on axial direction, the height of each grain shoveling plate 501
Position can be different, and so as to improve the adaptability to shining Ground, versatility is good.
As shown in figures 1 and 3, delivery assembly 2 includes being obliquely installed in the defeated tanker in chassis assembly 1, being arranged at defeated grain
Conveyer belt 201 inside case and the grain-scraping plate 202 being arranged on conveyer belt 201, defeated tanker are the casing of inner hollow, defeated tanker
Lower end be the grain inlet for allowing the grain stalk mixture promoted by receipts grain auger 301 to enter, the upper end of defeated tanker is allows by defeated
The grain outlet that the grain stalk mixture for sending band 201 to convey is discharged, conveyer belt 201 are to extend to put out cereal from the grain inlet of defeated tanker
Mouthful, one end of grain-scraping plate 202 is fixedly connected with conveyer belt 201, and the bottom wall 203 of the other end of grain-scraping plate 202 and defeated tanker is affixed
Close, the bottom wall 203 of defeated tanker is above conveyer belt 201 and the side wall parallel with the length direction of conveyer belt 201, scrapes grain
Plate 202 sets multiple on conveyer belt 201.Defeated tanker, which is provided with, provides conveyer belt 201 support and for driving conveyer belt 201
The roll shaft of operating, conveyer belt 201 are ring seal component, and the both ends of conveyer belt 201 set a roll shaft, two roll shafts point respectively
Not Wei Yu defeated tanker upper and lower end.Roll shaft is rotated, and driving conveyer belt 201 is operated, and rotates scraping to the lower section of conveyer belt 201
Grain plate 202 is engaged with defeated tanker, and the grain stalk mixture at grain inlet is scraped at grain outlet from grain inlet.
As shown in Fig. 1, Fig. 7 and Fig. 8, separating assembly 6 includes rotatable setting and for accommodating what is conveyed by delivery assembly 2
The separation barrel 607 of grain stalk mixture, it is arranged on the internal face of separation barrel 607 and for stalk to be guided to removal of impurities
Mouthful helical blade 610 and be arranged at the lower section of separation barrel 607 connect grain hopper 612, the annular side wall of separation barrel 607
613 be provided with allow grain by and fall to lower section and connect in grain hopper 612 and cross grain hole 608.Separation barrel 607 is opened for both ends
Mouthful, the cylinder of inner hollow, one end in the axial direction of separation barrel 607 is the grain inlet for allowing grain stalk mixture to enter,
The other end in the axial direction of separation barrel 607 is the impurity removal port for allowing the stalk isolated to discharge.In the axle of separation barrel 607
Upwards, annular side wall 613 is between impurity removal port and grain inlet.Helical blade 610 is the inwall for being arranged at separation barrel 607
On face and it is the helical structure that the other end is extended to from one end of separation barrel 607, when separation barrel 607 rotates, spiral
For blade 610 with the synchronous rotary of separation barrel 607, helical blade 610 guides the stalk entered inside separation barrel 607 to removing
Miscellaneous mouth, and stalk is discharged from impurity removal port, and clean grain is then fallen to positioned at separation barrel 607 from by crossing grain hole 608
Lower section is connect in grain hopper 612.Grain hole 608 is crossed to lead in the annular side wall 613 of separation barrel 607 through the circle set
Hole, the diameter for crossing grain hole 608 are more than the size of grain and are less than the size of stalk, and stalk can not be by crossing grain hole 608.Cross grain hole
608 are uniformly arranged multi-turn vertically in the annular side wall 613 of separation barrel 607, and the multiple grain holes 608 of crossing respectively enclosed are to divide
It is uniformly distributed from the annular side wall 613 of roller 607 along whole circumference.
As shown in fig. 7, separating assembly 6 also includes separating support 601 and is arranged on separating support 601 and makes for generation
The separation drive mechanism for the power that separation barrel 607 rotates, separating support 601 is is fixedly installed in chassis assembly 1, separation rolling
Cylinder 607 can be horizontally disposed or be obliquely installed, and the axis and vertical direction of separation barrel 607 are perpendicular or between vertical direction
It is acute angle with angle and the angle.Separation drive mechanism include being fixedly installed on separation motor 602 on separating support 601,
It is rotatably arranged on separating support 601 and for receiving the drive shaft 604 of revolving force caused by separation motor 602, setting
In the drive gear 605 in drive shaft 604 and the external toothing 606 engaged with drive gear 605, external toothing 606 is fixedly installed on
On separation barrel 607.The axis of drive shaft 604 is parallel with the axis of separation barrel 607, and drive gear 605 is fixedly installed on
In drive shaft 604 and both are located at the outside of separation barrel 607, and separation motor 602 passes through separation transmission mechanism 603 and drive shaft
604 connections, drive shaft 604 is transferred to by power.Separation transmission mechanism 603 can have diversified forms, such as gear drive
Or tape handler etc., in the present embodiment, separation transmission mechanism 603 is tape handler.External toothing 606 is sheathed on separation rolling
It is fixedly connected on cylinder 607 and with separation barrel 607, drive gear 605 engages with external toothing 606, when drive shaft 604 rotates, band
The dynamic synchronous rotary of drive gear 605, drive gear 605 drive external toothing 606 to rotate, and then external toothing 606 drives separation barrel
607 synchronous rotaries.
As shown in fig. 7, separating assembly also includes the support shaft being arranged on separating support 601 and is arranged at drive shaft
Back-up roller wheel 611 on 604 and in support shaft, support shaft and drive shaft 604 is parallel and support shaft and drive shaft 604 distinguish position
In the side of separation barrel 607, the cylindrical of back-up roller wheel 611 in support shaft and drive shaft 604 and separation barrel 607 is arranged at
Face contacts, and back-up roller wheel 611 is the cylinder being rotatably arranged in support shaft and drive shaft 604, is arranged at drive shaft 604
On back-up roller wheel 611 and drive shaft 604 to be coaxially disposed, the back-up roller wheel 611 being arranged in support shaft and support shaft are same
Axle is set, and the periphery of back-up roller wheel 611 is in contact with the periphery of separation barrel 607, and providing support for separation barrel 607 makees
With and separation barrel 607 is rotated.External toothing 606 on separation barrel 607 be located proximate to separation barrel 607 one
End, on separation barrel 607 with both ends of the periphery that back-up roller wheel 611 is in contact respectively close to separation barrel 607 and difference
Positioned at the side of external toothing 606.In the present embodiment, back-up roller wheel 611 respectively sets two in support shaft and drive shaft 604
Individual, two back-up roller wheels 611 in support shaft are alignd one by one respectively with two back-up roller wheels 611 in drive shaft 604, i.e., four
The rectangular lower section for being distributed in separation barrel 607 of back-up roller wheel 611, stable supporting role is provided separation barrel 607.
As shown in fig. 7, separating assembly 6 also includes being used to receive the grain stalk mixture discharged from the grain outlet of defeated tanker
And grain stalk mixture is guided and leads grain pipe 609 into separation barrel 607, grain pipe 609 is led as both ends open, inner hollow
Component, the upper end open for leading grain pipe 609 docks with the grain outlet of defeated tanker, leads the lower ending opening and separation barrel of grain pipe 609
607 grain inlet docking, from the grain stalk mixture that the grain outlet of defeated tanker is discharged by leading leading into point for grain pipe 609
Inside roller 607.
As shown in fig. 7, separating assembly 6 also includes being used for the straw for receiving the stalk discharged from the impurity removal port of separation barrel 607
Stalk collecting box 614, straw collecting case 614 are fixedly installed on separating support 601 and under the impurity removal port of separation barrel 607
Side, straw collecting case 614 are the casing of upper end open and inner hollow, and the upper end open of straw collecting case 614 is rolled positioned at separation
The lower section of the impurity removal port of cylinder 607 so that stalk can be fallen in straw collecting case 614.
As shown in Fig. 1, Fig. 7 and Figure 10, grain purchasing machine of the invention also includes clean for will be isolated by separating assembly 6
Grain is delivered to the unloading assembly 7 of specified location, and the unloading assembly 7 includes being used to receive being done by what separating assembly 6 was isolated
The collection tanker 701 of net grain, collect in tanker 701 and grain barrel-removing 703 with collecting grain barrel-removing 703 that tanker 701 is connected and being arranged at
Grain discharging screw conveyor 702, grain discharging screw conveyor 702 is rotatable setting, when grain discharging screw conveyor 702 rotates, can will collect the grain in tanker 701
Food is pushed in grain barrel-removing 703, and promotes the grain in grain barrel-removing 703 to be discharged to outside grain barrel-removing 703, is discharged through grain barrel-removing 703
Grain can be collected by supporting equipment.
As illustrated in fig. 7 and fig. 10, grain hopper 612 is connect to be fixedly installed on separating support 601 and positioned at separation barrel 607
Lower section, collection tanker 701 are arranged at the lower section for connecing grain hopper 612, connect grain hopper 612 as both ends open, the component of inner hollow, connect
The upper end open of grain hopper 612 connects the lower ending opening of grain hopper 612 towards collection tanker 701, through separation towards separation barrel 607
The clean grain that roller 607 is isolated can fall to lower section connect in grain hopper 612, finally fall to collection tanker 701 in.Collect grain
Case 701 is to be fixedly installed on separating support 601, integrates casing of the tanker 701 as upper end open, lower end closed and inner hollow,
Grain barrel-removing 703 is both ends open, the cylinder of inner hollow, and grain discharging screw conveyor 702 is arranged in the inner chamber of grain barrel-removing 703 and with unloading
To be coaxially disposed, grain barrel-removing 703 mutually hangs down grain cylinder 703 for the horizontally disposed and axis of grain barrel-removing 703 with the travel direction of grain purchasing machine
Directly, one end of grain barrel-removing 703 is fixedly connected with collection tanker 701, and the other end of grain barrel-removing 703 stretches out and unloaded to the outside of grain purchasing machine
The end opening of grain cylinder 703 down, in favor of inside grain discharge.
As illustrated in fig. 7 and fig. 10, unloading assembly 7 also includes being used for the unloading for producing the power for rotating grain discharging screw conveyor 702
Drive mechanism, the unloading drive mechanism include being fixedly installed on unloading motor 704 on separating support 601 or on chassis and with
The grain-unloading driving mechanism 705 that unloading motor 704 and grain discharging screw conveyor 702 connect, unloading motor 704 are located at the lower section of collection tanker 701,
Power caused by unloading motor 704 is transferred to grain discharging screw conveyor 702 by grain-unloading driving mechanism 705, to drive grain discharging screw conveyor 702 to carry out
Rotation.Grain-unloading driving mechanism 705 can have diversified forms, such as gear drive or tape handler, in the present embodiment
In, grain-unloading driving mechanism 705 is tape handler.
As shown in Fig. 1, Figure 12 and Figure 13, grain purchasing machine of the invention also includes being arranged at the rear of chassis assembly and for inciting somebody to action
Grain on solarization Ground, which is cleaned to side, sweeps grain assembly 8 so that the grain not being collected on threshing ground is piled into and grain purchasing machine
The parallel linear state of travel direction, in order to which grain purchasing machine is collected processing next time.In the direction of advance of grain purchasing machine
On, the rear that grain assembly 8 is located at chassis assembly is swept, this, which sweeps grain assembly 8, includes sweeping grain belt 801 and being arranged at sweeping grain belt 801
On it is multiple sweep grain brush 802, sweep the rear that grain belt 801 is arranged at chassis assembly, it is ring seal component to sweep grain belt 801,
It is perpendicular and parallel with horizontal direction with the travel direction of grain purchasing machine to sweep the length direction of grain belt 801, it is multiple to sweep grain brush 802
On the outer surface for sweeping grain belt 801 for equidistantly distributed and sweep grain brush 802 towards sweep grain belt 801 outside stretch out, sweep
One end of grain brush 802 is fixedly connected with sweeping grain belt 801, and the other end for sweeping grain brush 802 is used to contact with shining Ground, with sweeping
The operating of grain belt 801, direction sweep the grain brush 802 of sweeping stretched out the lower section of grain belt 801 and are contacted with solarization Ground and will shine Ground
On remaining do not cleaned by the grain that receipts grain assembly is collected to the side for sweeping grain belt 801.
As shown in Figure 12 and Figure 13, that sweeps the power that grain assembly 8 also includes making to sweep the operating of grain belt 801 for generation sweeps grain
Drive mechanism, this, which sweeps grain drive mechanism, mainly includes being used for the driven roller for sweeping grain motor and rotatable setting for providing driving source
And support roller, driven roller and support roller sweep grain motor and are fixedly installed on chassis assembly to be rotatably arranged in chassis assembly
On, the axis of driven roller and support roller is parallel with the direction of advance of grain purchasing machine, and driven roller sweeps grain belt with sweeping grain motor connection
801 are sheathed in driven roller and support roller and driven roller and support roller are respectively positioned at the one end swept on the length direction of grain belt 801.
Power caused by sweeping grain motor is transferred to driven roller so that driven roller rotation, driven roller and then driving are swept grain belt 801 and transported
Turn, sweep grain belt 801 and drive grain brush 802 of sweeping thereon to move, sweep grain brush 802 the remaining grain shone on Ground is constantly clear
It is swept to the side of grain belt 801 not carry out also receiving at the region of grain operation, waits and being handled when receiving grain operation next time.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. grain purchasing machine, including chassis assembly, delivery assembly and receipts grain assembly, it is characterised in that：Also include being used to receive from by institute
The separation stated the grain stalk mixture of delivery assembly conveying and separated the grain in grain stalk mixture with stalk
Assembly, the receipts grain assembly include receiving grain auger and being arranged at receiving in front of grain auger and receiving grain auger for promoting grain to be gathered in
The poly- grain device in front.
2. grain purchasing machine according to claim 1, it is characterised in that：The poly- grain device is arranged at the two of the receipts grain auger
Side, poly- grain device include being used for the poly- grain plate for promoting grain, and the front both sides for receiving grain auger have a poly- grain plate and two respectively
Individual poly- grain plate forming V-shape arrangement.
3. grain purchasing machine according to claim 2, it is characterised in that：The adjustable in length of the poly- grain plate, the poly- grain dress
Putting also includes poly- grain bearing and is arranged on poly- grain bearing and is driven for controlling the poly- grain plate to carry out the poly- grain of length adjustment
Device, poly- grain plate are connected with poly- grain bearing, and poly- grain driver is scalable in the horizontal direction.
4. grain purchasing machine according to claim 3, it is characterised in that：The poly- grain plate include the first plate body for being slidably connected and
Second plate body, the first plate body are rotatablely connected with the poly- grain bearing, and one end of the poly- grain driver is connected with poly- grain bearing, is gathered
The other end of grain driver and the second plate body are rotatablely connected；When poly- grain driver is extended, the length increase of poly- grain plate；When
When poly- grain driver is shunk, the length of poly- grain plate reduces.
5. grain purchasing machine according to any one of claims 1 to 4, it is characterised in that：Also include shovel grain assembly, shovel grain assembly includes
It is rotatably arranged on the grain shoveling plate received below grain auger and for applying the active force for rotating it to grain shoveling plate and making
Grain shoveling plate keeps the flexible member of contact condition with ground.
6. grain purchasing machine according to claim 5, it is characterised in that：The shovel grain assembly also includes shovel grain bearing, the shovel
Grain plate is with the rotation connection of shovel grain bearing and grain shoveling plate is positioned at the front of shovel grain bearing, the flexible member and grain shoveling plate and shovel grain branch
Seat connection.
7. the grain purchasing machine according to claim 5 or 6, it is characterised in that：The shovel grain assembly is under the receipts grain auger
Side is axially arranged multiple along receipts grain auger.
8. grain purchasing machine according to any one of claims 1 to 7, it is characterised in that：The separating assembly includes rotatable setting
And for accommodating the separation barrel of the grain stalk mixture conveyed by the delivery assembly, being arranged at the internal face of separation barrel
It is upper and for guiding to the helical blade of impurity removal port and being arranged at below separation barrel and connect grain hopper stalk, separation barrel
Annular side wall be provided with allow grain by and fall to lower section and connect in grain hopper and cross grain hole, impurity removal port is arranged at separation barrel
One end.
9. grain purchasing machine according to claim 8, it is characterised in that：The separating assembly also includes separating support and is arranged at
Make the separation drive mechanism of the power of the separation barrel rotation on separating support and for generation, separation barrel is rotatable
It is arranged on separating support.
10. grain purchasing machine according to claim 9, it is characterised in that：The separation drive mechanism includes being arranged at described point
From the separation motor on support, it is rotatably arranged on separating support and for the drive of revolving force caused by receiving separation motor
Moving axis, the drive gear being arranged in drive shaft and the external toothing engaged with drive gear, external toothing are fixedly installed on described point
From on roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564846.1A CN107381090B (en) | 2017-07-12 | 2017-07-12 | Grain purchasing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564846.1A CN107381090B (en) | 2017-07-12 | 2017-07-12 | Grain purchasing machine |
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| CN107381090A true CN107381090A (en) | 2017-11-24 |
| CN107381090B CN107381090B (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710564846.1A Active CN107381090B (en) | 2017-07-12 | 2017-07-12 | Grain purchasing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108190525A (en) * | 2018-02-08 | 2018-06-22 | 安徽扬风科技有限公司 | A kind of grain collecting vehicle and its operating method |
| CN109911258A (en) * | 2019-04-30 | 2019-06-21 | 武汉轻工大学 | A kind of belt grain purchasing machine structure |
| CN109969808A (en) * | 2019-04-30 | 2019-07-05 | 武汉轻工大学 | A kind of grain collecting machine people and its control method |
| CN111319993A (en) * | 2020-02-25 | 2020-06-23 | 六安正辉优产机电科技有限公司 | Method for quickly collecting, separating and removing impurities of seeds after airing or drying dehydration |
| CN112535015A (en) * | 2020-11-05 | 2021-03-23 | 汕头大学 | Harvester with harvesting and cleaning functions |
| CN113188322A (en) * | 2021-03-29 | 2021-07-30 | 淮北市三丰肥业有限公司 | Wheat collection device is used to agricultural |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108190525A (en) * | 2018-02-08 | 2018-06-22 | 安徽扬风科技有限公司 | A kind of grain collecting vehicle and its operating method |
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| CN109911258A (en) * | 2019-04-30 | 2019-06-21 | 武汉轻工大学 | A kind of belt grain purchasing machine structure |
| CN109969808A (en) * | 2019-04-30 | 2019-07-05 | 武汉轻工大学 | A kind of grain collecting machine people and its control method |
| CN109969808B (en) * | 2019-04-30 | 2024-02-06 | 武汉轻工大学 | Grain collection robot and control method thereof |
| CN111319993A (en) * | 2020-02-25 | 2020-06-23 | 六安正辉优产机电科技有限公司 | Method for quickly collecting, separating and removing impurities of seeds after airing or drying dehydration |
| CN111319993B (en) * | 2020-02-25 | 2021-05-25 | 江淮园艺南方(湛江)农业技术研发有限公司 | Method for quickly collecting, separating and removing impurities of seeds after airing or drying dehydration |
| CN112535015A (en) * | 2020-11-05 | 2021-03-23 | 汕头大学 | Harvester with harvesting and cleaning functions |
| CN113188322A (en) * | 2021-03-29 | 2021-07-30 | 淮北市三丰肥业有限公司 | Wheat collection device is used to agricultural |
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| CN107381090B (en) | 2018-11-13 |
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Inventor after: Xiao Ping Inventor after: Han Limin Inventor after: Wang Gang Inventor after: Wang Jianping Inventor after: Tang Ye Inventor after: Zhang Rongyun Inventor after: Pan Daoyuan Inventor after: Huang Youzhi Inventor after: Wang Shifu Inventor after: Wang Xien Inventor after: Gong Jun Inventor after: Gao Hong Inventor after: Li Xuan Inventor after: Wang Haitao Inventor after: Shi Peicheng Inventor before: Xiao Ping Inventor before: Wang Jianping Inventor before: Tang Ye Inventor before: Zhang Rongyun Inventor before: Pan Daoyuan Inventor before: Huang Youzhi Inventor before: Wang Shifu Inventor before: Li Xuan Inventor before: Wang Haitao Inventor before: Shi Peicheng Inventor before: Gao Hong Inventor before: Han Limin Inventor before: Wang Gang |
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