CN114379994B - Impurity-removing lifting and conveying device for grain processing - Google Patents
Impurity-removing lifting and conveying device for grain processing Download PDFInfo
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- CN114379994B CN114379994B CN202210046859.0A CN202210046859A CN114379994B CN 114379994 B CN114379994 B CN 114379994B CN 202210046859 A CN202210046859 A CN 202210046859A CN 114379994 B CN114379994 B CN 114379994B
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- rotating belt
- metal
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- metal rotating
- belt
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- 238000012545 processing Methods 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 193
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 210000000078 claw Anatomy 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 abstract description 71
- 238000000034 method Methods 0.000 abstract description 20
- 238000012216 screening Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 14
- 230000032258 transport Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- 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
Abstract
The invention belongs to the technical field of grain transportation, in particular to a lifting and transporting device for grain processing, which comprises a transporting device, wherein external rotating belts are symmetrically arranged on two sides of the outer surface of the transporting device, a rotating motor is arranged on one side, far away from the transporting device, of the top of the inner wall of the external rotating belt, and a balance rod is arranged on one side, far away from the transporting device, of the bottom of the inner wall of the external rotating belt. In the process that the metal rotation belt rotates and transports cereal, the metal rotation belt can shake because of the thrust of high frequency, the corresponding vibrations can also take place for the delivery frame to the vibration direction is approximately the horizontal direction, and the cereal of the inside loading of delivery frame also can shake constantly at the in-process of transportation, plays shake screening's effect, makes cereal can carry out screening processing when transporting, gets rid of impurity in the cereal, improves the purity degree of cereal, and the transportation time of effective utilization has alleviateed the pressure of screening work.
Description
Technical Field
The invention belongs to the technical field of grain transportation, and particularly relates to a lifting and transporting device capable of removing impurities for grain processing.
Background
Material conveyors, also known as material conveyors, have a long history of conveyors, which are material handling machines that continuously transport material over a line, also known as continuous conveyors. The conveyor can carry out horizontal and inclined conveying, and can also form a space conveying line, and the conveying line is generally fixed. The conveyor has large conveying capacity, and can simultaneously complete a plurality of process operations in the conveying process, so that the conveyor has wide application.
The existing grain lifting and transporting device is responsible for transporting grains to a certain height in a vertical plane to carry out corresponding processing treatment, and the grains need waiting time for a period of time in the transportation process, so that the grains cannot be processed and treated effectively, if the period of time for transporting the grains can be processed and treated, the processing procedure of the grains can be optimized, the cost of the compression time is reduced, and the yield and the production efficiency are improved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a lifting and transporting device for grain processing, which can remove impurities, so that the transporting device can carry out screening processing treatment on grains in the period of grain transportation, further compress the time cost and improve the yield and the production efficiency.
(II) technical scheme
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a lifting and transporting device capable of removing impurities for grain processing, which comprises a transporting device, wherein external rotating belts are symmetrically arranged on two sides of the outer surface of the transporting device, a rotating motor is arranged on one side, far away from the transporting device, of the top of the inner wall of the external rotating belt, a balance rod is arranged on one side, far away from the transporting device, of the bottom of the inner wall of the external rotating belt, a bottom supporting frame is rotatably connected to one side, far away from the transporting device, of the outer surface of the balance rod, when the device is used for transporting grains, grains to be transported are filled in a carrying frame below, the grains to be transported are ready to be transported to a position with a certain height above, then the rotating motors on two sides above are started, the rotating motors control the external rotating belts to correspondingly rotate through rolling friction between an output shaft and the external rotating belts, and the external rotating motors are controlled to anticlockwise rotate in an initial state of the device if the grains are placed in the carrying frame on the right side; if the grain is placed on the left carrying frame, the rotating motor controls the external rotating belt to rotate clockwise, and because one side of the external rotating belt is fixedly connected with the inner cavity of the metal rotating belt through the arc-shaped cutting groove, the rotating motor indirectly controls the metal rotating belt to rotate through the external rotating belt, and further the movement of the carrying frame is controlled.
Preferably, the conveyer includes the metal rotation area, the inner wall of metal rotation area evenly is provided with protruding pole device, the surface of metal rotation area evenly is provided with the carrying frame, arc grooving has been seted up to the left and right sides symmetry of metal rotation area outside surface, the quantity of external rotation area is two, the one side that external rotation area outside surface is close to the metal rotation area passes through arc grooving and the inner wall fixed connection of metal rotation area, the one side that external rotation area inner wall top was kept away from the metal rotation area is connected with the surface roll of rotating motor output shaft, one side that external rotation area inner wall bottom was kept away from conveyer and one side that the balancing pole surface is close to conveyer roll and be connected, the quantity of rotating motor is two, the quantity of balancing pole is two, the quantity of bottom sprag frame is two.
Preferably, the protruding pole device includes the end pole frame, the front and back bilateral symmetry of end pole frame upper surface is provided with the buffer connection head, one side rotation that the external rotation area was kept away from on buffer connection head surface upper portion is connected with the roller bearing pole core, the surface fixedly connected with rubber gyro wheel of roller bearing pole core, in the in-process of transportation cereal, because the metal rotation area rotates the effect of taking under the external rotation area, so the protruding pole device of metal rotation area inner wall both sides also takes place the displacement along with it, because the carrier frame motion direction of left and right sides is opposite, the protruding pole device motion direction of metal rotation area inner wall both sides is also opposite, and the whole height of protruding pole device is greater than half of metal rotation area inner wall width, so when the protruding pole device of both sides moves to same height, the rubber gyro wheel of both sides must contact extrusion, then the lower surface of both sides end pole frame outwards promotes the inner wall of metal rotation area, and then make the metal rotation area take place deformation, because the quantity of protruding pole device is more, so in the in-process that metal rotation area rotates the transportation cereal, metal rotation area can take place because of high-frequency thrust, the carrier frame motion direction is opposite, and the corresponding vibration device can take place at the time of the vibration device, and the vibration device can take place the vibration effect is long self-time, and the vibration can take place, the vibration device can take place, and the vibration device can take place the vibration device, and the vibration device can take place the vibration effect in the life, and the vibration device can be high-time life the vibration device, and vibration device can be and vibration life can life.
Preferably, the buffer connector comprises a side plate, the upper portion sliding connection of side plate inner wall has movable slider, the lower surface fixedly connected with spring area of buckling of movable slider, because the metal of device rotates the area and is annular structure, so at metal rotation area rotation cyclic in-process, protruding pole device must can pass through the lowest position and the highest position of metal rotation area inner wall, this just leads to protruding pole device that can take place the extrusion with the protruding pole device of below both sides through this position, it is dead to make protruding pole device card here, and then seriously influence the rotation cycle of metal rotation area, so use buffer connector fixed rubber gyro wheel, when the surface of rubber gyro wheel takes place stronger contact extrusion with the rubber gyro wheel of other protruding pole devices, the movable slider of both sides can slide to one side of sill under the effect of extrusion along the side plate, and then reduce protruding pole device's overall height, be convenient for protruding pole device through metal rotation area inner wall's lowest position and highest position, after the protruding pole device passes through metal rotation area inner wall's lowest position and highest position, spring area recovery, with movable slider buckle the height of protruding pole device.
Preferably, the number of the carrying frames is ten, the back of the carrying frames is fixedly connected with the outer surface of the metal rotating belt, one side, far away from the metal rotating belt, of the outer surface of the rotating motor is fixedly connected with the wall, and the lower surface of the bottom supporting frame is fixedly connected with the ground.
Preferably, the protruding rod devices on the left side and the right side of the inner wall of the metal rotating belt are staggered, the overall height of the protruding rod devices is larger than half of the width of the inner wall of the metal rotating belt, and the overall height of the protruding rod devices is smaller than three fourths of the width of the inner wall of the metal rotating belt.
Preferably, the middle part of the upper surface of the bottom rod frame is provided with an adapting groove, two ends of the roller rod core are respectively connected with the inner cavity of the movable sliding block in a rotating way, the top end of the bending spring belt is fixedly connected with the lower surface of the movable sliding block, and the bottom end of the bending spring belt is fixedly connected with the outer surface of the bottom rod frame.
Preferably, the carrying frame comprises a bearing plate, one side of metal rotation area is kept away from to bearing plate surface lower part rotates and is connected with the side seal baffle, side seal baffle surface is close to one side symmetry that the metal rotated the area and is provided with the arc metal claw, the arc wall has been seted up to the upper portion symmetry of bearing plate inner chamber, the inner wall of bearing plate passes through arc wall fixedly connected with magnetic stripe, and after the cereal transported to demand height, stops rotating motor work, opens the side seal baffle, takes out the cereal after the screening of thing sieve upper surface, then closed side seal baffle, the arc metal claw of both sides inserts in the arc wall of bearing plate to with the inside magnetic stripe looks inter attraction of arc wall, realize the closed work of carrying frame.
Preferably, one end of the arc metal claw far away from the metal rotating belt is fixedly connected with one side, close to the metal rotating belt, of the outer surface of the side sealing baffle, the outer surface of the arc metal claw is in sliding connection with the upper portion of the inner wall of the bearing plate through an arc groove, one end, close to the metal rotating belt, of the arc metal claw is movably connected with the outer surface of the magnetic stripe, the metal rotating belt still vibrates along with the next transportation work through the transported carrying frame, the carrying frame is opened downwards at the moment, residual sundries inside the carrying frame are shaken off along with the vibration of the metal rotating belt, and then the cleaning work of the carrying frame is completed.
Preferably, the carrying frame comprises a carrying sieve plate, one side fixedly connected with vibration spring area that the metal rotation area was kept away from to carrying sieve plate lower surface, the upper portion fixedly connected with of bearing plate inner wall guides the arc board, carrying sieve plate surface is close to one side of metal rotation area and evenly is provided with the slip inserted block, the both ends symmetry of slip inserted block is provided with little spring, bearing plate surface is close to one side symmetry of metal rotation area and is provided with the connection support arm, when packing cereal, the upper surface at carrying sieve plate is placed to the cereal, carries out transportation work afterwards, because in the transportation, the protruding pole device provides vibration force, the cereal of carrying sieve plate upper surface receives vibration force's influence constantly, through carrying sieve plate's screening, the residue piece in the cereal falls to the upper surface of guiding the arc board through carrying sieve plate, under the guide effect of guiding the arc board, the residue piece falls to the subaerial of below from the bin outlet of bearing plate both sides, and then accomplishes the screening work of cereal.
Preferably, the adaptation slot has evenly been seted up to the surface of metal rotation area, the inner wall sliding connection of slip inserted block and metal rotation area is passed through to the slip inserted block, the one end that the slip inserted block was kept away from to the little spring is through the inner chamber fixed connection of adaptation slot and metal rotation area, the one end that the guide arc board was kept away from to the connection support arm and the surface fixed connection of metal rotation area, the one end that the connection support arm is close to the guide arc board and the bottom fixed connection of bearing plate inner chamber, the one side fixed connection of metal rotation area is kept away from to the bottom of vibrations spring area and bearing plate inner wall, because metal rotation area can take place bending deformation when highest position and the lowest position, so the tie point of carrying frame and metal rotation area should not be too wide, otherwise metal rotation area is probably blocked when highest position and the lowest position, the carrying frame of the device is through the connection support arm and slip inserted block and the inner chamber fixed connection of metal rotation area of both sides, the multiple spot support provides sufficient holding power to in vertical direction, cushion work through the little spring of slip inserted block both sides, increase the vibration frequency of carrying frame, improve the screening effect.
Preferably, the material discharging openings are symmetrically formed in the front side and the rear side of the inner wall of the bearing plate, the horizontal height of the material discharging openings is lower than that of the material carrying sieve plate, the horizontal height of the material discharging openings is higher than that of the bottom of the bearing plate, the connecting support arm is supported by alloy hard steel, and one side, close to the outer surface of the metal rotating belt, of the outer surface of the bearing plate is movably connected with the outer surface of the metal rotating belt.
The beneficial effects of the invention are as follows:
1. because the quantity of protruding pole device is more, so at the in-process that the metal rotation area rotated transportation cereal, the metal rotation area can shake because of the thrust of high frequency, the corresponding vibrations also can take place for the delivery frame to the vibration direction is approximately the horizontal direction, and the cereal of the inside loading of delivery frame also can shake constantly at the in-process of transportation, play shake screening's effect, make cereal can carry out screening processing when transporting, get rid of the impurity in the cereal, improve the purity degree of cereal, the transportation time of effective utilization, the pressure of screening work has been alleviateed.
2. Because the metal rotation belt of the device is of an annular structure, the protruding rod device can necessarily pass through the lowest position and the highest position of the inner wall of the metal rotation belt in the process of the rotation circulation of the metal rotation belt, the protruding rod device passing through the position can be extruded with the protruding rod devices on two sides below, the protruding rod devices are possibly blocked, the rotation circulation of the metal rotation belt is seriously influenced, the protruding rod devices of the device utilize buffer connectors on two sides, and the overall height of the protruding rod device is reduced when the protruding rod device passes through the lowest position and the highest position of the inner wall of the metal rotation belt, so that the protruding rod devices are prevented from being blocked when working.
3. If the output shaft of the rotating motor is directly connected with the inner wall of the metal rotating belt in a rolling way, the output shaft of the rotating motor is shorter, the top of the metal rotating belt cannot be supported, a plurality of groups of convex rod devices are arranged on the inner wall of the metal rotating belt, the metal rotating belt cannot be supported through the long connecting rods, the effective width of the metal rotating belt is prolonged by using the external rotating belt for balancing, the external rotating belt on two sides of the external rotating belt can be supported through the long connecting rods of the output shaft, and the purpose of supporting the metal rotating belt is achieved.
4. Because the metal rotates the area and can take place bending deformation when highest position and the lowest position, so the carrier frame should not be too wide with the tie point of metal rotation area, otherwise the metal rotates the area and is probably blocked when highest position and the lowest position, the device's carrier frame is through the connection support arm and the inner chamber fixed connection of slip inserted block and metal rotation area of both sides, the multiple spot supports provide sufficient holding power to in vertical direction, cushion work through the little spring of slip inserted block both sides, increase the vibration frequency of carrier frame, improve the screening effect.
5. The carrying frame after transportation can be rotated to the other side of the metal rotating belt along with the following transportation work, the metal rotating belt still vibrates at the moment, the opening of the carrying frame is downward at the moment, and along with the vibration of the metal rotating belt, residual sundries in the carrying frame are shaken off, so that the cleaning work of the carrying frame is completed.
6. The metal rotating belt of the device can automatically vibrate at high frequency in the motion process, and the rubber roller has certain buffering capacity, so that the convex rod device can work for a long time, friction is replaced by rolling action, abrasion of the rubber roller is reduced, and the service life of the device is prolonged.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the cam lever assembly of the present invention;
FIG. 4 is a schematic view of a buffer connector according to the present invention;
FIG. 5 is a schematic view of the internal structure of the carrying frame of the present invention;
fig. 6 is a schematic view of the external structure of the carrying frame of the present invention.
In the figure: 1. a transfer device; 2. externally connected with a rotating belt; 3. a rotating motor; 4. a balance bar; 5. a bottom support frame; 11. a metal rotating belt; 7. a male rod device; 71. a bottom rod frame; 72. a roller shaft core; 73. rubber rollers; 8. a buffer connector; 81. a movable slide block; 82. a side plate; 83. bending the spring belt; 61. a carrying sieve plate; 62. vibrating the spring belt; 63. a guide arc plate; 64. connecting a supporting arm; 65. a sliding insert; 66. a small spring; 67. a discharge port; 9. a carrying frame; 91. a bearing plate; 92. a side seal baffle; 93. arc metal claw.
Detailed Description
A lifting and transporting device for grain processing according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.
As shown in fig. 1-6, the lifting and transporting device for grain processing, disclosed by the invention, comprises a transporting device 1, wherein external rotating belts 2 are symmetrically arranged on two sides of the outer surface of the transporting device 1, a rotating motor 3 is arranged on one side, far away from the transporting device 1, of the top of the inner wall of the external rotating belt 2, a balance rod 4 is arranged on one side, far away from the transporting device 1, of the bottom of the outer surface of the balance rod 4, a bottom supporting frame 5 is rotatably connected to one side, far away from the transporting device 1, of the outer surface of the balance rod 4, when grains are transported by using the device, grains to be transported are filled in a carrying frame 9 below, the grains to be transported are ready to be transported to a position with a certain height above, then rotating motors 3 on two sides above are started, the rotating motors 3 control the external rotating belt 2 to correspondingly rotate through rolling friction force of an output shaft and the external rotating belt 2, and the rotating motor 3 controls the external rotating belt 2 to anticlockwise rotate if the grains are placed on the carrying frame 9 on the right side; if the grain is placed on the left carrying frame 9, the rotating motor 3 controls the external rotating belt 2 to rotate clockwise, and because one side of the external rotating belt 2 is fixedly connected with the inner cavity of the metal rotating belt 11 through the arc-shaped cutting groove, the rotating motor 3 indirectly controls the metal rotating belt 11 to rotate through the external rotating belt 2, and further controls the movement of the carrying frame 9.
The conveyer 1 includes metal rotation area 11, metal rotation area 11's inner wall evenly is provided with protruding pole device 7, metal rotation area 11's surface evenly is provided with carrying frame 9, metal rotation area 11's left and right sides symmetry has seted up the arc incision, external rotation area 2's quantity is two, external rotation area 2's surface is close to metal rotation area 11's one side and metal rotation area 11's inner wall fixed connection through the arc incision, external rotation area 2 inner wall top is kept away from metal rotation area 11's one side and is rotated the surface roll connection of motor 3 output shaft, external rotation area 2 inner wall bottom is kept away from conveyer 1's one side and is rotated the one side roll connection that the balancing pole 4 surface is close to conveyer 1, the quantity of rotating motor 3 is two, the quantity of balancing pole 4 is two, the quantity of bottom sprag frame 5 is two.
The protruding rod device 7 includes the sill bar 71, the front and back bilateral symmetry of sill bar 71 upper surface is provided with buffer connector 8, one side rotation that buffer connector 8 surface upper portion kept away from external rotation area 2 is connected with roller bar core 72, roller bar core 72's surface fixedly connected with rubber gyro wheel 73, in the course of transporting cereal, because metal rotation area 11 rotates under the effect of external rotation area 2, so protruding rod device 7 of metal rotation area 11 inner wall both sides also takes place the displacement thereupon, because the carrier frame 9 direction of motion of left and right sides is opposite, protruding rod device 7 direction of motion of metal rotation area 11 inner wall both sides is also opposite, and the bulk height of protruding rod device 7 is greater than half of metal rotation area 11 inner wall width, so when the protruding rod device 7 of both sides moves to same height, the rubber gyro wheel 73 of both sides must contact extrusion each other, then the lower surface of both sides sill bar 71 outwards promotes the inner wall of metal rotation area 11, and then make metal rotation area 11 take place deformation, because the quantity of protruding rod device 7, so in the course of metal rotation area 11 rotates the cereal, the carrier frame that the thrust of metal rotation area 11 can take place the high-frequency and shake the carrier frame is probably the vibration in the course, the corresponding direction of vibration of the carrier frame is probably shaking the carrier frame is probably occurred, and vibration 9 takes place, vibration in the direction is the vibration in the course of the inside the vibration of the carrier frame, and vibration is probably vibration.
The buffer connector 8 comprises a side plate 82, the upper part of the inner wall of the side plate 82 is slidably connected with a movable sliding block 81, the lower surface of the movable sliding block 81 is fixedly connected with a bending spring belt 83, because the metal rotating belt 11 of the device is of an annular structure, the protruding rod device 7 can certainly pass through the lowest position and the highest position of the inner wall of the metal rotating belt 11 in the rotating and circulating process of the metal rotating belt 11, the protruding rod device 7 passing through the position can be extruded with the protruding rod devices 7 on the two sides below, the protruding rod device 7 can be blocked at the position, the rotating and circulating process of the metal rotating belt 11 is seriously influenced, the rubber roller 73 is fixed by the buffer connector 8, when the outer surface of the rubber roller 73 and the rubber roller 73 of the other protruding rod devices 7 are in strong contact extrusion, the movable sliding blocks 81 on the two sides can slide towards one side of the bottom rod frame 71 under the action of the extrusion force, the whole height of the protruding rod device 7 is reduced, the protruding rod device 7 can pass through the lowest position and the highest position of the inner wall of the metal rotating belt 11, the protruding rod device 7 can be conveniently pushed back to the original position after the protruding rod device 7 passes through the lowest position and the bending spring belt 83 of the metal rotating belt 11, and the original position of the movable sliding block 81 is restored.
The number of the carrying frames 9 is ten, the back of the carrying frames 9 is fixedly connected with the outer surface of the metal rotating belt 11, one side, far away from the metal rotating belt 11, of the outer surface of the rotating motor 3 is fixedly connected with a wall, and the lower surface of the bottom supporting frame 5 is fixedly connected with the ground.
The protruding rod devices 7 on the left side and the right side of the inner wall of the metal rotating belt 11 are mutually staggered, the overall height of the protruding rod devices 7 is larger than half of the width of the inner wall of the metal rotating belt 11, and the overall height of the protruding rod devices 7 is smaller than three quarters of the width of the inner wall of the metal rotating belt 11.
An adaptation groove is formed in the middle of the upper surface of the bottom rod frame 71, two ends of the roller rod core 72 are respectively connected with the inner cavity of the movable sliding block 81 in a rotating mode, the top end of the bending spring belt 83 is fixedly connected with the lower surface of the movable sliding block 81, and the bottom end of the bending spring belt 83 is fixedly connected with the outer surface of the bottom rod frame 71.
The carrying frame 9 comprises a bearing plate 91, one side of the lower part of the outer surface of the bearing plate 91, which is far away from the metal rotating belt 11, is rotationally connected with a side sealing baffle 92, one side of the outer surface of the side sealing baffle 92, which is close to the metal rotating belt 11, is symmetrically provided with arc-shaped metal claws 93, the upper part of the inner cavity of the bearing plate 91 is symmetrically provided with arc-shaped grooves, the inner wall of the bearing plate 91 is fixedly connected with magnetic strips through the arc-shaped grooves, after grains are transported to a required height, the rotating motor 3 stops working, the side sealing baffle 92 is opened, grains, which are screened, are taken out from the upper surface of the carrying screen plate 61, then the side sealing baffle 92 is closed, and the arc-shaped metal claws 93 at two sides are inserted into the arc-shaped grooves 91 of the bearing plate 91 and are attracted with the magnetic strips inside the arc-shaped grooves, so that the carrying frame 9 is closed.
One end of the arc-shaped metal claw 93, which is far away from the metal rotating belt 11, is fixedly connected with one side, close to the metal rotating belt 11, of the outer surface of the side sealing baffle 92, the outer surface of the arc-shaped metal claw 93 is in sliding connection with the upper part of the inner wall of the bearing plate 91 through an arc-shaped groove, one end, close to the metal rotating belt 11, of the arc-shaped metal claw 93 is movably connected with the outer surface of the magnetic stripe, the carrying frame 9 after transportation can rotate to the other side of the metal rotating belt 11 along with the next transportation work, the metal rotating belt 11 still vibrates at the moment, the carrying frame 9 is opened downwards at the moment, along with the vibration of the metal rotating belt 11, residual sundries in the carrying frame 9 are shaken off, and then the cleaning work of the carrying frame 9 is completed.
The carrying frame 9 comprises a carrying screen plate 61, one side, far away from the metal rotating belt 11, of the lower surface of the carrying screen plate 61 is fixedly connected with a vibrating spring belt 62, the upper part of the inner wall of a bearing plate 91 is fixedly connected with a guide arc plate 63, one side, close to the metal rotating belt 11, of the outer surface of the carrying screen plate 61 is uniformly provided with sliding inserts 65, two ends of each sliding insert 65 are symmetrically provided with small springs 66, one side, close to the metal rotating belt 11, of the outer surface of the bearing plate 91 is symmetrically provided with a connecting support arm 64, when grains are filled, the grains are placed on the upper surface of the carrying screen plate 61, then transportation work is carried out, as in the transportation process, the convex rod device 7 provides vibrating force, the grains on the upper surface of the carrying screen plate 61 are influenced by the vibrating force at any time, through screening of the carrying screen plate 61, residues in the grains fall to the upper surface of the guide arc plate 63 through the carrying screen plate 61, and the residues fall from the discharge ports 67 on two sides of the bearing plate 91 to the ground under the guide effect of the guide arc plate 63, and then the screening work of the grains is completed.
The outer surface of the metal rotating belt 11 is evenly provided with an adapting slot, the sliding insert block 65 is in sliding connection with the inner wall of the metal rotating belt 11 through the adapting slot, one end of the small spring 66, which is far away from the sliding insert block 65, is fixedly connected with the inner cavity of the metal rotating belt 11 through the adapting slot, one end of the connecting support arm 64, which is far away from the guide arc plate 63, is fixedly connected with the outer surface of the metal rotating belt 11, one end of the connecting support arm 64, which is close to the guide arc plate 63, is fixedly connected with the bottom of the inner cavity of the bearing plate 91, the bottom end of the vibrating spring belt 62 is fixedly connected with one side of the inner wall of the bearing plate 91, which is far away from the metal rotating belt 11, and the connecting point of the carrying frame 9 and the metal rotating belt 11 is not too wide due to bending deformation of the metal rotating belt 11 when passing through the highest position and the lowest position, otherwise the carrying frame 9 of the device is possibly clamped when passing through the highest position and the lowest position, the connecting support arm 64 on two sides is fixedly connected with the inner cavity of the sliding insert block 65 and the metal rotating belt 11, and the multipoint support provides enough supporting force.
The front and back both sides symmetry of bearing plate 91 inner wall has seted up bin outlet 67, and the level of bin outlet 67 is less than the level of carrying sieve 61, and the level of bin outlet 67 is higher than the level of bearing plate 91 bottom, and the connection support arm 64 is supported by alloy hard steel, and the one side that the bearing plate 91 surface is close to the metal rotation area 11 surface and the surface swing joint of metal rotation area 11.
The specific working procedure is as follows:
when the device is used for transporting grains, grains to be transported are filled in the carrying frame 9 at the lower part, the grains are ready to be transported to a position with a certain height above, then the rotating motors 3 at the two sides above are started, the rotating motors 3 control the external rotating belt 2 to correspondingly rotate through the rolling friction force between the output shaft and the external rotating belt 2, and the device is in an initial state firstly, if the grains are placed in the carrying frame 9 at the right side, the rotating motors 3 control the external rotating belt 2 to rotate anticlockwise; if the grain is placed on the left carrying frame 9, the rotating motor 3 controls the external rotating belt 2 to rotate clockwise, and because one side of the external rotating belt 2 is fixedly connected with the inner cavity of the metal rotating belt 11 through the arc-shaped cutting groove, the rotating motor 3 indirectly controls the metal rotating belt 11 to rotate through the external rotating belt 2, and further controls the movement of the carrying frame 9.
If the output shaft of the rotating motor 3 is directly connected with the inner wall of the metal rotating belt 11 in a rolling way, the output shaft of the rotating motor 3 is shorter, the top of the metal rotating belt 11 cannot be supported, a plurality of groups of convex rod devices 7 are arranged on the inner wall of the metal rotating belt 11, the metal rotating belt cannot be supported through the installation of long connecting rods, the effective width of the metal rotating belt 11 is prolonged by using the external rotating belt 2 for balancing, and the rotating motor 3 can support the external rotating belts 2 on two sides through the long connecting rods of the output shaft, so that the purpose of supporting the metal rotating belt 11 is achieved.
In the process of transporting grains, since the metal rotating belt 11 rotates under the action of the external rotating belt 2, the protruding rod devices 7 on the two sides of the inner wall of the metal rotating belt 11 also displace, since the moving directions of the carrying frames 9 on the left and right sides of the inner wall of the metal rotating belt 11 are opposite, and the moving directions of the protruding rod devices 7 are also opposite, the overall height of the protruding rod devices 7 is larger than half of the width of the inner wall of the metal rotating belt 11, when the protruding rod devices 7 on the two sides move to the same height, the rubber rollers 73 on the two sides are in contact with each other to be extruded, then the lower surfaces of the bottom rod frames 71 on the two sides push the inner wall of the metal rotating belt 11 outwards, so that the metal rotating belt 11 deforms, and the number of the protruding rod devices 7 is large, so that in the process of rotating the metal rotating belt 11 rotates to transport grains, the carrying frames 9 vibrate due to high-frequency thrust, the corresponding vibration is generated, and the vibration direction is approximately horizontal, and grains in the carrying frames 9 vibrate continuously in the process of transporting grains, so that the screening effect is achieved.
Because the metal rotating belt 11 of the device is of an annular structure, in the process of rotating and circulating the metal rotating belt 11, the protruding rod device 7 can certainly pass through the lowest position and the highest position of the inner wall of the metal rotating belt 11, so that the protruding rod device 7 passing through the position can be extruded with the protruding rod devices 7 at the two sides below, the protruding rod device 7 is possibly blocked, the rotating and circulating of the metal rotating belt 11 is seriously influenced, the rubber roller 73 is fixed by the buffer connector 8, when the outer surface of the rubber roller 73 and the rubber roller 73 of the other protruding rod devices 7 are in strong contact extrusion, the movable sliding blocks 81 at the two sides can slide to one side of the bottom rod frame 71 along the side plates 82 under the action of the extrusion force, the overall height of the protruding rod device 7 is reduced, the protruding rod device 7 can conveniently pass through the lowest position and the highest position of the inner wall of the metal rotating belt 11, after the protruding rod device 7 passes through the lowest position and the highest position of the inner wall of the metal rotating belt 11, the bending spring belt 83 is restored, and the movable sliding blocks 81 are pushed back to the original height.
When filling cereal, cereal is placed on the upper surface of carrying sieve 61, carries out transportation work afterwards, because in the transportation, protruding pole device 7 provides the shake power, so the cereal of carrying sieve 61 upper surface receives the influence of shake power constantly, through carrying the screening of thing sieve 61, the residue piece in the cereal falls to the upper surface of guide arc board 63 through carrying sieve 61, under the guide effect of guide arc board 63, the residue piece falls to the subaerial of below from the bin outlet 67 of bearing plate 91 both sides, and then accomplishes the screening work of cereal.
Because the metal rotating belt 11 can bend and deform when passing through the highest position and the lowest position, the connection point of the carrying frame 9 and the metal rotating belt 11 should not be too wide, otherwise the metal rotating belt 11 is possibly blocked when passing through the highest position and the lowest position, the carrying frame 9 of the device is fixedly connected with the inner cavity of the metal rotating belt 11 through the connecting support arms 64 and the sliding insertion blocks 65 on two sides, the multi-point support provides enough supporting force, and in the vertical direction, the small springs 66 on two sides of the sliding insertion blocks 65 are used for buffering, so that the vibration frequency of the carrying frame 9 is increased, and the screening effect is improved.
After the cereal is transported to the required height, the rotating motor 3 is stopped to work, the side sealing baffle 92 is opened, the cereal after screening on the upper surface of the carrying sieve plate 61 is taken out, then the side sealing baffle 92 is closed, the arc-shaped metal claws 93 on two sides are inserted into the arc-shaped grooves 91 of the bearing plate 91 and are mutually attracted with the magnetic strips inside the arc-shaped grooves, and the closing work of the carrying frame 9 is realized.
The carrying frame 9 after transportation can be rotated to the other side of the metal rotating belt 11 along with the following transportation work, at this time, the metal rotating belt 11 still vibrates, the opening of the carrying frame 9 is downward at this time, along with the vibration of the metal rotating belt 11, residual sundries in the carrying frame 9 are shaken off, and then the cleaning work of the carrying frame 9 is completed.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (6)
1. Impurity-removable lifting and transporting device for grain processing comprises a conveying device (1), and is characterized in that: an external rotating belt (2) is symmetrically arranged on two sides of the outer surface of the conveying device (1), a rotating motor (3) is arranged on one side, far away from the conveying device (1), of the top of the inner wall of the external rotating belt (2), a balance rod (4) is arranged on one side, far away from the conveying device (1), of the bottom of the inner wall of the external rotating belt (2), and a bottom supporting frame (5) is rotatably connected on one side, far away from the conveying device (1), of the outer surface of the balance rod (4);
the conveying device (1) comprises a metal rotating belt (11), wherein protruding rod devices (7) are uniformly arranged on the inner wall of the metal rotating belt (11), carrying frames (9) are uniformly arranged on the outer surface of the metal rotating belt (11), arc-shaped cutting grooves are symmetrically formed in the left side and the right side of the outer surface of the metal rotating belt (11), two external rotating belts (2) are arranged, one side, close to the metal rotating belt (11), of the outer surface of the external rotating belt (2) is fixedly connected with the inner wall of the metal rotating belt (11) through the arc-shaped cutting grooves, one side, far away from the metal rotating belt (11), of the top of the inner wall of the external rotating belt (2) is in rolling connection with the outer surface of an output shaft of a rotating motor (3), one side, far away from the conveying device (1), of the outer surface of a balancing rod (4) is in rolling connection with one side, close to the conveying device (1), the number of the rotating motor (3) is two, the number of the balancing rods (4) is two, and the number of bottom supporting frames (5) is two.
The convex rod device (7) comprises a bottom rod frame (71), buffer connectors (8) are symmetrically arranged on the front side and the rear side of the upper surface of the bottom rod frame (71), a roller rod core (72) is rotatably connected to one side, far away from the external rotating belt (2), of the upper part of the outer surface of the buffer connectors (8), and a rubber roller (73) is fixedly connected to the outer surface of the roller rod core (72);
the buffer connector (8) comprises a side plate (82), wherein the upper part of the inner wall of the side plate (82) is connected with a movable sliding block (81) in a sliding manner, and the lower surface of the movable sliding block (81) is fixedly connected with a bending spring belt (83);
the convex rod devices (7) on the left side and the right side of the inner wall of the metal rotating belt (11) are staggered, the overall height of the convex rod devices (7) is larger than half of the width of the inner wall of the metal rotating belt (11), and the overall height of the convex rod devices (7) is smaller than three fourths of the width of the inner wall of the metal rotating belt (11);
the carrying frame (9) comprises a bearing plate (91), one side, far away from the metal rotating belt (11), of the lower part of the outer surface of the bearing plate (91) is rotationally connected with a side sealing baffle plate (92), one side, close to the metal rotating belt (11), of the outer surface of the side sealing baffle plate (92) is symmetrically provided with arc-shaped metal claws (93), arc-shaped grooves are symmetrically formed in the upper part of an inner cavity of the bearing plate (91), and the inner wall of the bearing plate (91) is fixedly connected with magnetic strips through the arc-shaped grooves;
the carrying frame (9) further comprises a carrying screen plate (61), one side, far away from the metal rotating belt (11), of the lower surface of the carrying screen plate (61) is fixedly connected with a vibration spring belt (62), the upper portion of the inner wall of the bearing plate (91) is fixedly connected with a guide arc plate (63), sliding inserts (65) are uniformly arranged on one side, close to the metal rotating belt (11), of the outer surface of the carrying screen plate (61), small springs (66) are symmetrically arranged at two ends of each sliding insert (65), and connecting support arms (64) are symmetrically arranged on one side, close to the metal rotating belt (11), of the outer surface of the bearing plate (91).
2. The lifting and transporting device for grain processing capable of removing impurities according to claim 1, wherein: the number of the carrying frames (9) is ten, the back of the carrying frames (9) is fixedly connected with the outer surface of the metal rotating belt (11), one side, far away from the metal rotating belt (11), of the outer surface of the rotating motor (3) is fixedly connected with a wall, and the lower surface of the bottom supporting frame (5) is fixedly connected with the ground.
3. The lifting and transporting device for grain processing capable of removing impurities according to claim 1, wherein: the middle part of sill bar frame (71) upper surface has seted up the adaptation recess, the both ends of roller bearing pole core (72) are connected with the inner chamber rotation of movable slider (81) respectively, the top and the lower surface fixed connection of movable slider (81) of buckling spring band (83), the bottom and the surface fixed connection of sill bar frame (71) of buckling spring band (83).
4. The lifting and transporting device for grain processing capable of removing impurities according to claim 1, wherein: one end of the arc-shaped metal claw (93) far away from the metal rotating belt (11) is fixedly connected with one side, close to the metal rotating belt (11), of the outer surface of the side sealing baffle (92), the outer surface of the arc-shaped metal claw (93) is in sliding connection with the upper part of the inner wall of the bearing plate (91) through an arc-shaped groove, and one end, close to the metal rotating belt (11), of the arc-shaped metal claw (93) is movably connected with the outer surface of the magnetic stripe.
5. The lifting and transporting device for grain processing capable of removing impurities according to claim 1, wherein: the utility model discloses a metal rotating belt, including metal rotating belt (11), sliding insert (65) and bearing plate (91) inner wall sliding connection, little spring (66) are kept away from the inner chamber fixed connection of sliding insert (65) and metal rotating belt (11) through the adaptation slot, the one end that guide arc board (63) was kept away from to connection support arm (64) and the surface fixed connection of metal rotating belt (11), the one end that connection support arm (64) is close to guide arc board (63) and the bottom fixed connection of bearing plate (91) inner chamber, one side fixed connection that metal rotating belt (11) was kept away from to the bottom of vibration spring area (62) and bearing plate (91) inner wall.
6. The lifting and transporting device for grain processing capable of removing impurities according to claim 5, wherein: the material discharging device is characterized in that material discharging holes (67) are symmetrically formed in the front side and the rear side of the inner wall of the bearing plate (91), the horizontal height of each material discharging hole (67) is lower than that of the material carrying sieve plate (61), the horizontal height of each material discharging hole (67) is higher than that of the bottom of the bearing plate (91), the connecting supporting arm (64) is supported by alloy hard steel, and one side, close to the outer surface of the metal rotating belt (11), of the outer surface of the bearing plate (91) is movably connected with the outer surface of the metal rotating belt (11).
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| CN202210046859.0A CN114379994B (en) | 2022-01-14 | 2022-01-14 | Impurity-removing lifting and conveying device for grain processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210046859.0A CN114379994B (en) | 2022-01-14 | 2022-01-14 | Impurity-removing lifting and conveying device for grain processing |
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| CN114379994B true CN114379994B (en) | 2023-11-17 |
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| KR20150089147A (en) * | 2014-01-27 | 2015-08-05 | 장상국 | Grain sorting device for horizontal and vertical vibration |
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