CN107082251A - A kind of the service of connection devices and its method that transport is shifted for cereal - Google Patents
A kind of the service of connection devices and its method that transport is shifted for cereal Download PDFInfo
- Publication number
- CN107082251A CN107082251A CN201710349146.0A CN201710349146A CN107082251A CN 107082251 A CN107082251 A CN 107082251A CN 201710349146 A CN201710349146 A CN 201710349146A CN 107082251 A CN107082251 A CN 107082251A
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- CN
- China
- Prior art keywords
- slide rail
- gear
- sliding block
- screw thread
- docking groove
- 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.)
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Classifications
-
- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
-
- 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
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
- B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
-
- 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
- B65G2201/02—Articles
- B65G2201/0202—Agricultural and processed food products
-
- 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)
- Threshing Machine Elements (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of the service of connection devices shifted for cereal blanking, including movable docking groove, travelling platform, mobile platform, motor, footstock, footstock support column, slide rail；The footstock is arranged on above mobile platform by the support of footstock support column；The movable docking groove is horizontally installed between mobile platform and footstock；Sliding block described in two is fixedly installed on movable docking groove both sides；Two slide rails are vertically arranged between mobile platform and footstock side by side, slide rail driving sliding block and the together upper and lower displacement of drive activity docking groove；The motor is arranged on above footstock, and motor and slide rail drive connection；Guide groove is provided with the top of the travelling platform, the bottom level of its mobile platform is arranged in guide groove, mobile platform drive device driving mobile platform is moved forward and backward along guide groove；The sliding block drive mechanism of the present invention is ingenious, and reliability and transmission accuracy are all higher than the conventional chains formula kind of drive.
Description
Technical field
The invention belongs to field of agricultural machinery, more particularly to a kind of the service of connection devices and its method that transport is shifted for cereal.
Background technology
With the mechanization progress faster of National agricultural, various large-scale cereal agricultural machinery occur in public in succession, but phase
Supporting cereal transfer device is closed also mostly in relatively more original handling process.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of cereal that is used for and shifts transport
The service of connection devices and its method, cereal can be transported in feeding device from a device for discharging.
Technical scheme：To achieve the above object, a kind of the service of connection devices shifted for cereal blanking of the invention, including work
Dynamic docking groove, travelling platform, mobile platform, motor, footstock, footstock support column, slide rail；The footstock passes through footstock support column branch
Support is arranged on above mobile platform；The movable docking groove is horizontally installed between mobile platform and footstock；Sliding block described in two is consolidated
Surely movable docking groove both sides are arranged on；Two slide rails are vertically arranged between mobile platform and footstock side by side, slide rail driving sliding block
And the together upper and lower displacement of drive activity docking groove；The motor is arranged on above footstock, and motor and slide rail drive connection；It is described
Guide groove is provided with the top of travelling platform, the bottom level of its mobile platform is arranged in guide groove, mobile platform driving dress
Driving mobile platform is put to move forward and backward along guide groove.
Further, the movable docking groove is divided into left side feed end, middle part transition storage material groove and afterbody discharge end, and it enters
Expect that the cereal entrance at end is higher than the grain outlet of afterbody discharge end；The afterbody discharge end is provided with blowdown door.
Further, in addition to support arm and hydraulic supporting feet；Support arm transverse direction described in four and to be symmetricly set on walking flat
Platform both sides；Hydraulic supporting feet described in four is separately positioned on each support arm end, and the hydraulic cylinder of its hydraulic supporting feet is vertically arranged, and
The supporting surface of hydraulic supporting feet is oppositely arranged with ground, improves stability of the device in discharging or fill process.
Further, the slide rail includes screw thread slide rail, thread bush and thread bush driver element；The screw thread slide rail is interior
The hollow C-shaped pipes structure in portion, its C-shaped pipes outer wall is threaded walls, and two screw thread slide rails are fixedly installed on workbench vertically, and two
The c-shaped opening end of screw thread slide rail is oppositely arranged；The sliding block is set in the threaded outer wall of screw thread slide rail, and sliding block inwall
The flank clearance distance of arc surface and screw thread slide rail outer wall is set, the slip plane of sliding block inwall and the C profile openings of screw thread slide rail
Side end face sliding contact；The thread bush is set on screw thread slide rail, and the internal thread wall of thread bush is threadedly coupled with screw thread slide rail,
The upper end of thread bush and the lower end of sliding block are connected by ball bearing rotational；The thread bush driver element is arranged on screw thread slide rail
Inner side, the driving thread bush rotation of thread bush driver element.
Further, the both sides of the C profile opening side end faces of the screw thread slide rail are provided with two parallel striped chutes, its bar shaped
The length direction of chute is parallel with screw thread slide rail direction；Both sides on the slip plane of sliding block inwall protrude two parallel sliding benchs, its
Slide unit is slidably arranged in bar shaped chute.
Further, the outer ring of the ball bearing is fixedly connected with the upper end of thread bush, the inner ring and cunning of ball bearing
The lower end of block is fixedly connected.
Further, the thread bush driver element includes gear shaft, synchromesh gear and synchronous gear shaft；Sliding block inwall
Boss is provided with the middle part of slip plane, the boss is extended on the inside of screw thread slide rail by the C profile openings of screw thread slide rail；It is described same
Gear shaft is walked on the inside of screw thread slide rail, and synchronous gear shaft one end is arranged on boss, the length direction and spiral shell of synchronous gear shaft
Line slide rail length direction is parallel；The synchromesh gear is on the inside of screw thread slide rail, and synchromesh gear is rotatably arranged on synchronous gear shaft
The other end；The left side of the internal thread wall of thread bush is also concentric to be provided with ring gear, and the wherein internal diameter of ring gear is more than internal thread wall
Internal diameter, its ring gear is engaged with synchromesh gear；The gear shaft is the long axle construction that cross section is gear profile, and gear shaft is worn
Enter on the inside of screw thread slide rail, gear shaft length direction is parallel with screw thread slide rail, and gear shaft is engaged with synchromesh gear, turning gear wheel shaft drives
Dynamic synchromesh gear rotates, and synchromesh gear can in the axial direction slide in the engagement place of gear shaft.
Further, some free balls are embedded with the field of conjugate action of the synchromesh gear.
Further, a kind of drive method and docking calculation of the service of connection devices shifted for cereal blanking, its feature exist
In：
When docking groove need to be shifted up, start motor, and gear shaft is rotated forward, while gear shaft drives synchromesh gear
Rotation, synchromesh gear drives thread bush rotation, thread bush threadingly length of slide rail in the presence of the threaded outer wall of screw thread slide rail
Degree direction is shifted up, and thread bush promotes sliding block, makes sliding block and thread bush synchronous shift, and the slip plane of its sliding block inwall is along spiral shell
The C profiles opening side end face of line slide rail is slided, and the boss on slip plane drives synchronous gear shaft and synchromesh gear synchronously upward
Motion；The field of conjugate action of synchromesh gear also slides while normal gear gear motion is done along synchromesh gear axis direction
Motion；Final sliding block drives docking groove to shift up；When docking groove need to be to bottom offset, start motor, and gear shaft is anti-
Turn, while gear shaft driving synchromesh gear rotation, synchromesh gear drives thread bush rotation, thread bush is outside the screw thread of screw thread slide rail
Threadingly the length direction of slide rail is to bottom offset in the presence of wall, and thread bush pulls downward on sliding block, makes sliding block synchronous with thread bush
Displacement, the C profiles opening side end face of the slip plane of its sliding block inwall threadingly slide rail is slided, and the boss on slip plane drives
Synchronous gear shaft and synchromesh gear are synchronously moved downward；The field of conjugate action of synchromesh gear is doing the same of normal gear gear motion
When, also do sliding motion along synchromesh gear axis direction；Final sliding block drives docking groove to bottom offset.
Docking calculation：The blowdown door closed on docking slot tail discharge end, driving travelling platform is run to cereal discharging dress
Below the discharging opening put, start the cylinder of hydraulic supporting feet, the supporting surface of each hydraulic supporting feet is contacted with ground, make entirely to set
Standby be in stablizes braking state；Then driving mobile platform finely tunes the feeding end of docking groove to the discharging opening of cereal device for discharging
Underface；Then slide rail drives sliding block and drives docking groove upper and lower displacement, and adjustment docking groove feeding end highly makes entering for docking groove
Docked with the discharging opening of cereal device for discharging at material end；Cereal device for discharging is by cereal blanking to docking groove；Blanking process terminates
Afterwards, slide rail drives sliding block and drives docking groove upper and lower displacement, and adjustment docking groove discharge end highly makes discharge end and the paddy of docking groove
The charging aperture docking of thing feeding device, opens the blowdown door on docking slot tail discharge end, and cereal is transferred to charging from docking groove
In device.
Beneficial effect：The sliding block drive mechanism of the present invention is ingenious, and reliability and transmission accuracy are all than conventional chains formula
The kind of drive will height；External screw-thread slide rail is fixedly installed, and its thread bush is arranged on drive device interior by gear spindle drive
Portion, improves the security of mechanism while the precision of hoistable platform is further improved；The precision that the fixed point of the device is stopped simultaneously
The precision of traditional screw lift will height；The device serves as a transition apparatus, can remove cereal from a device for discharging
Transport in feeding device, and the process precisely facilitates, two are in place.
Brief description of the drawings
Accompanying drawing 1 is overall structure shaft side figure of the invention；
Accompanying drawing 2 is overall structure front view of the invention；
Accompanying drawing 3 is the view of slide rail first；
Accompanying drawing 4 is the view of slide rail second；
Accompanying drawing 5 is slide rail internal view；
Accompanying drawing 6 is thread bush structure of driving unit schematic diagram；
The thread bush structural representation of accompanying drawing 7；
Accompanying drawing 8 is slide block structure schematic diagram；
Accompanying drawing 9 is the field of conjugate action structure of synchromesh gear.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1 and 2, a kind of the service of connection devices shifted for cereal blanking, including movable docking groove 11, walking are put down
Platform 56, mobile platform 18, motor 20, footstock 15, footstock support column 16, slide rail 27；The footstock 15 passes through footstock support column 16
Support is arranged on the top of mobile platform 18；The movable docking groove 11 is horizontally installed between mobile platform 18 and footstock 15；Two
The sliding block 12 is fixedly installed on the movable both sides of docking groove 11；Two slide rails 27 are vertically arranged in mobile platform 18 and footstock side by side
Between 15, the driving sliding block 12 of slide rail 27 and the together upper and lower displacement of drive activity docking groove 11；The motor 20 is arranged on footstock 15
Top, and motor 20 and the drive connection of slide rail 27；The top of the travelling platform 56 is provided with guide groove 57, its mobile platform 18
Bottom level be arranged in guide groove 57, mobile platform drive device driving mobile platform 18 moved forward and backward along guide groove 57.
As shown in figure 1 and 2, movable 11 points of docking groove is that left side feed end 51, middle part transition storage material groove 59 and afterbody go out
Expect end 53, the cereal entrance of its feed end 51 is higher than the grain outlet of afterbody discharge end 53；The afterbody discharge end 53 is provided with
Blowdown door 52.
As shown in figure 1 and 2, in addition to support arm 54 and hydraulic supporting feet 55；Support arm 54 is laterally and symmetrical described in four
It is arranged on the both sides of travelling platform 56；Hydraulic supporting feet 55 described in four is separately positioned on each end of support arm 54, its hydraulic supporting feet
55 hydraulic cylinder is vertically arranged, and the supporting surface of hydraulic supporting feet 55 is oppositely arranged with ground.
As shown in Fig. 3 to 8, slide rail 27 includes screw thread slide rail 7, thread bush 2 and thread bush driver element；The screw thread slide rail
7 be the C-shaped pipes structure of boring, and its C-shaped pipes outer wall is threaded walls, and two screw thread slide rails 7 are fixedly installed on workbench vertically
On 18, and the c-shaped opening end of two screw thread slide rails 7 is oppositely arranged；The sliding block 12 is set in the threaded outer wall of screw thread slide rail 7,
And the flank clearance distance of the arc surface 21 of the inwall of sliding block 12 and the outer wall of screw thread slide rail 7 is set, the slip plane of the inwall of sliding block 12
19 are used as slideway with the sliding contact of C profiles opening side end face 30 of screw thread slide rail 7, the C profile opening side end faces of screw thread slide rail 7
Position-limiting action, limitation sliding block rotation are played simultaneously；The thread bush 2 is set on screw thread slide rail 7, the internal thread wall 5 of thread bush 2
It is threadedly coupled with screw thread slide rail 7, the upper end of thread bush 2 is rotated by ball bearing 1 with the lower end of sliding block 12 and is connected；The screw thread
Set driver element is arranged on the inner side of screw thread slide rail 7, and thread bush driver element driving thread bush 2 rotates.
As seen in figs. 6 and 8, the both sides of the C profiles opening side end face 30 of screw thread slide rail 7 are provided with two parallel striped chutes 26,
The length direction of its bar shaped chute 26 is parallel with the direction of screw thread slide rail 7；Both sides on the slip plane 19 of the inwall of sliding block 12 are protruded
Two parallel sliding benchs 25, its slide unit 25 is slidably arranged in bar shaped chute 26, and machine oil can be injected between bar shaped chute 26 and slide unit 25,
Reduce sliding friction, while being easy to the process positioning of assembling.
As best shown in figures 5 and 7, the outer ring 22 of ball bearing 1 is fixedly connected with the upper end of thread bush 2, the inner ring of ball bearing 1
10 are fixedly connected with the lower end of sliding block 12；Can be by connection methods such as welding, it is strong that the mode being fixedly connected improves its transmission
Degree.
As shown in Fig. 4,5,6,7 and 8, thread bush driver element includes gear shaft 6, synchromesh gear 4 and synchronous gear shaft 8；
The middle part of slip plane 19 of the inwall of sliding block 12 is provided with boss 9, and the boss 9 extends to spiral shell by the C profile openings of screw thread slide rail 7
The inner side of line slide rail 7；The synchronous gear shaft 8 is arranged on boss 9 in the inner side of screw thread slide rail 7, and the one end of synchronous gear shaft 8, together
The length direction for walking gear shaft 8 is parallel with the length direction of screw thread slide rail 7；The synchromesh gear 4 is in the inner side of screw thread slide rail 7, and together
Step gear 4 is rotatably arranged on the other end of synchronous gear shaft 8；The left side of the internal thread wall 5 of thread bush 2 is also concentric to be provided with ring gear
3, the wherein internal diameter of ring gear 3 is more than the internal diameter of internal thread wall 5, and its ring gear 3 is engaged with synchromesh gear 4；The gear shaft 6 is horizontal stroke
Tangent plane is the long axle construction of gear profile, and gear shaft 6 is worn into the inner side of screw thread slide rail 7, the length direction of gear shaft 6 and screw thread slide rail
7 is parallel, and gear shaft 6 is engaged with synchromesh gear 4, and the driving synchromesh gear 4 of turning gear wheel shaft 6 rotates, and synchromesh gear 4 can be in gear
The engagement place of axle 6 slides in the axial direction.
As shown in figure 9, being embedded with some free balls 37 on the field of conjugate action 38 of synchromesh gear 4；By the engagement of synchromesh gear 4
The axis sliding friction in face 38 becomes rolling friction, reduces frictional force, improves the transmission effect that synchromesh gear 4 slides axially
Rate.
As shown in Figure 1 to 9, the drive method and docking calculation of a kind of the service of connection devices shifted for cereal blanking are as follows：
When docking groove need to be shifted up, start motor 20, and gear shaft 6 is rotated forward, while gear shaft 6 drives synchronization
Gear 4 rotates, synchromesh gear 4 drive thread bush 2 rotate, thread bush 2 in the presence of the threaded outer wall of screw thread slide rail 7 threadingly
The length direction of slide rail 7 is shifted up, and thread bush 2 promotes sliding block 12, makes sliding block 12 and the synchronous shift of thread bush 2, its sliding block 12
The C profiles opening side end face 30 of the slip plane 19 of inwall threadingly slide rail 7 is slided, and the boss 9 on slip plane 19 drives together
Walk gear shaft 8 and the synchronous motion upwards of synchromesh gear 4；The field of conjugate action of synchromesh gear 4 is doing the same of normal gear gear motion
When, also do sliding motion along the axis direction of synchromesh gear 4；Final sliding block 12 drives docking groove 11 to shift up；When docking groove is needed
During to bottom offset, start motor 20, and gear shaft 6 is inverted, while the driving synchromesh gear 4 of gear shaft 6 rotates, synchromesh gear
4 drive thread bush 2 rotate, thread bush 2 in the presence of the threaded outer wall of screw thread slide rail 7 threadingly the length direction of slide rail 7 to
Bottom offset, thread bush 2 pulls downward on sliding block 12, makes sliding block 12 and the synchronous shift of thread bush 2, the slip plane of its inwall of sliding block 12
The C profiles opening side end face 30 of 19 threadingly slide rails 7 is slided, and the boss 9 on slip plane 19 drives synchronous gear shaft 8 and synchronous
Gear 4 is synchronous to be moved downward；The field of conjugate action of synchromesh gear 4 is while normal gear gear motion is done, also along synchromesh gear 4
Axis direction does sliding motion；Final sliding block 12 drives docking groove 11 to bottom offset.
Docking calculation：The blowdown door 52 closed on the afterbody discharge end 53 of docking groove 11, driving travelling platform 56 is run to paddy
Below the discharging opening of thing device for discharging, start the cylinder of hydraulic supporting feet 55, make supporting surface and the ground of each hydraulic supporting feet 55
Contact, is in whole equipment and stablizes braking state；Then driving mobile platform 18 by the feeding end 51 of docking groove 11 finely tune to
Immediately below the discharging opening of cereal device for discharging；Then slide rail 27 drives sliding block 2 and drives the upper and lower displacement of docking groove 11, adjustment docking
The height of 11 feeding end of groove 51 makes the feeding end 51 of docking groove 11 be docked with the discharging opening of cereal device for discharging；Cereal device for discharging will
In cereal blanking to docking groove 11；After blanking process terminates, the driving sliding block 2 of slide rail 27 simultaneously drives the upper and lower displacement of docking groove 11, adjusts
The whole height of 11 discharge end of docking groove 53 makes the discharge end 53 of docking groove 11 be docked with the charging aperture of cereal feeding device, opens docking
Blowdown door 52 on the afterbody discharge end 53 of groove 11, cereal is from docking groove 11 is transferred to feeding device.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of the service of connection devices shifted for cereal blanking, it is characterised in that：Including movable docking groove (11), travelling platform
(56), mobile platform (18), motor (20), footstock (15), footstock support column (16) and slide rail (27)；The footstock (15) passes through
Footstock support column (16) support is arranged on above mobile platform (18)；The movable docking groove (11) is horizontally installed on mobile platform
(18) between footstock (15)；Sliding block described in two (12) is fixedly installed on movable docking groove (11) both sides；Two slide rails (27) are side by side
It is vertically arranged between mobile platform (18) and footstock (15), slide rail (27) driving sliding block (12) and drive activity docking groove
(11) together upper and lower displacement；The motor (20) is arranged on above footstock (15), and motor (20) and slide rail (27) drive connection；
Guide groove (57) is provided with the top of the travelling platform (56), the bottom level of its mobile platform (18) is arranged on guide groove
(57) in, mobile platform drive device driving mobile platform (18) is moved forward and backward along guide groove (57).
2. a kind of the service of connection devices shifted for cereal blanking according to claim 1, it is characterised in that：The activity is right
Access slot (11) is divided into left side feed end (51), middle part transition storage material groove (59) and afterbody discharge end (53), its feed end (51)
Cereal entrance is higher than the grain outlet of afterbody discharge end (53)；The afterbody discharge end (53) is provided with blowdown door (52).
3. a kind of the service of connection devices shifted for cereal blanking according to claim 1, it is characterised in that：Also include support
Arm (54) and hydraulic supporting feet (55)；(54) transverse direction of support arm described in four is simultaneously symmetricly set on travelling platform (56) both sides；Four institutes
State hydraulic supporting feet (55) and be separately positioned on each support arm (54) end, the hydraulic cylinder of its hydraulic supporting feet (55) is vertically arranged,
And the supporting surface of hydraulic supporting feet (55) is oppositely arranged with ground.
4. a kind of the service of connection devices shifted for cereal blanking according to claim 1, it is characterised in that：The slide rail
(27) screw thread slide rail (7), thread bush (2) and thread bush driver element are included；The screw thread slide rail (7) is the C-shaped of boring
Tubular construction, its C-shaped pipes outer wall is threaded walls, and two screw thread slide rails (7) are fixedly installed on workbench (18) vertically, and two screw threads
The c-shaped opening end of slide rail (7) is oppositely arranged；The sliding block (12) is set in the threaded outer wall of screw thread slide rail (7), and sliding block
(12) flank clearance distance of the arc surface (21) of inwall and screw thread slide rail (7) outer wall is set, and the slip of sliding block (12) inwall is put down
Face (19) and C profiles opening side end face (30) sliding contact of screw thread slide rail (7)；The thread bush (2) is set in screw thread slide rail
(7) on, the internal thread wall (5) of thread bush (2) is threadedly coupled with screw thread slide rail (7), upper end and the sliding block (12) of thread bush (2)
Lower end is rotated by ball bearing (1) and connected；The thread bush driver element is arranged on the inside of screw thread slide rail (7), and thread bush drives
Moving cell driving thread bush (2) rotation.
5. a kind of the service of connection devices shifted for cereal blanking according to claim 4, it is characterised in that：The screw thread is slided
The both sides of the C profiles opening side end face (30) of rail (7) are provided with two parallel striped chutes (26), the length side of its bar shaped chute (26)
To parallel with screw thread slide rail (7) direction；Both sides on the slip plane (19) of sliding block (12) inwall protrude two parallel sliding benchs (25),
Its slide unit (25) is slidably arranged in bar shaped chute (26).
6. a kind of the service of connection devices shifted for cereal blanking according to claim 4, it is characterised in that：The ball axle
The outer ring (22) for holding (1) is fixedly connected with the upper end of thread bush (2), under the inner ring (10) and sliding block (12) of ball bearing (1)
End is fixedly connected.
7. a kind of the service of connection devices shifted for cereal blanking according to claim 4, it is characterised in that：The thread bush
Driver element includes gear shaft (6), synchromesh gear (4) and synchronous gear shaft (8)；In the slip plane (19) of sliding block (12) inwall
Portion is provided with boss (9), and the boss (9) is extended on the inside of screw thread slide rail (7) by the C profile openings of screw thread slide rail (7)；It is described
Synchronous gear shaft (8) is on the inside of screw thread slide rail (7), and synchronous gear shaft (8) one end is arranged on boss (9), synchronous gear shaft
(8) length direction is parallel with screw thread slide rail (7) length direction；The synchromesh gear (4) is on the inside of the screw thread slide rail (7), and together
Step gear (4) is rotatably arranged on synchronous gear shaft (8) other end；The left side of the internal thread wall (5) of thread bush (2) is also concentric to be set
There is ring gear (3), the wherein internal diameter of ring gear (3) is more than internal thread wall (5) internal diameter, and its ring gear (3) is nibbled with synchromesh gear (4)
Close；The gear shaft (6) is the long axle construction that cross section is gear profile, and gear shaft (6) is worn into screw thread slide rail (7) inner side,
Gear shaft (6) length direction is parallel with screw thread slide rail (7), and gear shaft (6) is engaged with synchromesh gear (4), and turning gear wheel shaft (6) drives
Dynamic synchromesh gear (4) rotates, and synchromesh gear (4) can in the axial direction slide in the engagement place of gear shaft (6).
8. a kind of the service of connection devices shifted for cereal blanking according to claim 7, it is characterised in that：The synchronous gear
Some free balls (37) are embedded with the field of conjugate action (38) for taking turns (4).
9. a kind of drive method and docking calculation of the service of connection devices shifted for cereal blanking, it is characterised in that：
When docking groove need to be shifted up, start motor (20), and gear shaft (6) is rotated forward, while gear shaft (6) driving is same
Gear (4) rotation is walked, synchromesh gear (4) drives thread bush (2) rotation, threaded outer wall of the thread bush (2) in screw thread slide rail (7)
Threadingly the length direction of slide rail (7) is shifted up under effect, and thread bush (2) promotes sliding block (12), makes sliding block (12) and screw thread
Cover (2) synchronous shift, the C profiles opening side end face (30) of the slip plane (19) of its sliding block (12) inwall threadingly slide rail (7)
Slide, the boss (9) on slip plane (19) drives synchronous gear shaft (8) and the synchronous motion upwards of synchromesh gear (4)；Synchronous gear
The field of conjugate action of (4) is taken turns while normal gear gear motion is done, also sliding motion is done along synchromesh gear (4) axis direction；
Final sliding block (12) drives docking groove (11) to shift up；When docking groove need to be to bottom offset, start motor (20), and sliding tooth
Wheel shaft (6) is inverted, while gear shaft (6) driving synchromesh gear (4) rotation, synchromesh gear (4) drives thread bush (2) rotation, spiral shell
Line set (2) in the presence of the threaded outer wall of screw thread slide rail (7) threadingly the length direction of slide rail (7) to bottom offset, thread bush
(2) sliding block (12) is pulled downward on, makes sliding block (12) and thread bush (2) synchronous shift, the slip plane of its sliding block (12) inwall
(19) threadingly the C profiles opening side end face (30) of slide rail (7) is slided, and the boss (9) on slip plane (19) drives synchronous gear
Wheel shaft (8) and synchromesh gear (4) are synchronously moved downward；The field of conjugate action of synchromesh gear (4) is doing normal gear gear motion
Meanwhile, also do sliding motion along synchromesh gear (4) axis direction；Final sliding block (12) drives docking groove (11) to bottom offset.
Docking calculation：The blowdown door (52) closed on docking groove (11) afterbody discharge end (53), driving travelling platform (56) operation
To the discharging opening of cereal device for discharging, start the cylinder of hydraulic supporting feet (55), make the support of each hydraulic supporting feet (55)
Face is contacted with ground, is in whole equipment and is stablized braking state；Then mobile platform (18) entering docking groove (11) is driven
Expect immediately below end (51) fine setting to the discharging opening of cereal device for discharging；Then slide rail (27) drives sliding block (2) and drives docking groove
(11) upper and lower displacement, adjustment docking groove (11) feeding end (51) highly fills the feeding end (51) of docking groove (11) and cereal discharging
The discharging opening docking put；Cereal device for discharging is by cereal blanking to docking groove (11)；After blanking process terminates, slide rail (27) drives
Movable slider (2) simultaneously drives docking groove (11) upper and lower displacement, and adjustment docking groove (11) discharge end (53) highly makes docking groove (11)
Discharge end (53) is docked with the charging aperture of cereal feeding device, opens the blowdown door on docking groove (11) afterbody discharge end (53)
(52), cereal is from docking groove (11) is transferred to feeding device.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108569506A (en) * | 2018-04-28 | 2018-09-25 | 安徽绩溪徽山链传动有限公司 | A kind of lift blanking device |
| CN108750569A (en) * | 2018-07-03 | 2018-11-06 | 芜湖中科智捷信息科技有限责任公司 | A kind of AGV trolleies of overturning-preventing |
| CN109720811A (en) * | 2018-12-26 | 2019-05-07 | 安徽王仁和米线食品有限公司 | Feeding device is used in a kind of processing of dust-protection type rice noodles |
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| DE2416089A1 (en) * | 1973-04-10 | 1975-01-09 | Remy & Cie E P | CONVEYOR AND SELECTION DEVICE OF KAESTEN WITH CONTINUOUS OPERATION |
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| Publication number | Publication date |
|---|---|
| CN107082251B (en) | 2018-09-18 |
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