Vegetable sorting device for cold-chain logistics
Technical Field
The invention relates to the field of vegetable sorting, in particular to a vegetable sorting device for cold-chain logistics.
Background
With the development of industrial technology, modern agricultural technology is more mature, various vegetables can be planted, wherein radishes are winter and night products, the yield of the radishes in a farmland is very large in northeast China, and the volume of the radishes is large or small, so that the radishes need to be classified, different volumes are divided into a plurality of grades, and the sale prices of the radishes in the plurality of grades are different; the turnip letter sorting in the past is that the staff is manual to be distinguished, and then manual letter sorting can waste a lot of manpowers, and this has just improved the human cost, and manual letter sorting's speed is very slow moreover, has reduced work efficiency, and this just needs a device that can sort different volume turnips.
Disclosure of Invention
The invention aims to provide a vegetable sorting device for cold-chain logistics, which aims to overcome the defects of the prior art, and the vegetable sorting device for cold-chain logistics is characterized in that when the device is used, a basket of radishes are put into a material distribution box, then radishes with larger volume cannot penetrate through the middle of two cut-off boards, and radishes with small volume fall from the material distribution box, the initial state of a material lifting plate is erected, so that the radishes with small volume fall onto a second blanking assembly after colliding with an inclined plane plate, after the radishes are sorted, a turnover cylinder drives the material lifting plate to rotate to a horizontal position, a lifting motor is lifted up through a lifting frame at the top end of a screw rod and a nut block, the material lifting plate can drag the radishes with large volume out of the material distribution box, a pushing cylinder drives a sliding table to move above the first blanking assembly, and then the material lifting plate dumps the radishes.
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a vegetables sorting device that cold chain commodity circulation was used, including the work bin, work bin fixed mounting, and work bin's both sides all are provided with the open-close plate, install fixed articulated piece on the work bin on open-close plate top, the top of open-close plate is provided with the round bar with fixed articulated piece assorted, work bin's both sides all are provided with the support frame, the bottom of support frame is installed and is provided with the screw pole, the bottom of support frame is provided with the fixation nut with screw pole assorted, the screw pole alternates in fixation nut's inboard, the spanner is installed to the one end of screw pole, the other end of screw pole is provided with the bulb, bulb laminating work bin's lateral surface, the lifting frame is installed to work bin's inboard, and the bearing is installed to the bottom of lifting frame, the outer loop and the lifting frame fixed connection of bearing, install the torsion bar in the inner ring of, the top of connection piece is provided with lifts the flitch, lifts the both sides of flitch and all is provided with the inclined plane board.
Furthermore, one side fixed mounting of lifting frame has the upset cylinder, and the side swivelling joint of upset cylinder and lifting frame, the movable rod is installed to the output of upset cylinder, and is provided with the articulated piece of activity on the material lifting plate of movable rod bottom, and the bottom and the articulated piece of activity of movable rod are articulated.
Further, divide the below of workbin to install the sliding stand, and the below of sliding stand installs fixed square pole, and fixed square pole is provided with two, and fixed square pole fixed mounting, and the bottom of sliding stand is provided with the square sleeve that matches with fixed square pole, square sleeve and torsion bar sliding connection, and the top fixed mounting of fixed square pole has the propelling movement cylinder, and the propelling movement pole is installed to the output of propelling movement cylinder, the end of propelling movement pole and the side fixed connection of sliding stand.
Further, the lifting motor is installed on the top of slipway, and the lead screw is installed to the output of lifting motor, and one side fixed mounting of lifting frame has the nut piece, and the lead screw alternates in the inboard of nut piece, and the guide rail is installed to the opposite side of slipway, and one side of lifting frame be provided with guide rail assorted slider, the guide rail alternates in the inboard of slider.
Further, divide the upper and lower both sides of workbin all to be provided with first unloading subassembly and second unloading subassembly, first unloading subassembly and second unloading subassembly all include two axle beds, two axle bed fixed mounting, the driving roller is installed to one side of axle bed, driving roller and axle bed swivelling joint, connect through the conveyer belt between the axle bed, power gyro wheel is installed to one side of a driving roller in the second unloading subassembly, power gyro wheel's bottom is provided with drive assembly, one of them driving roller is installed on the output of unloading motor, the side at the axle bed is fixed to the unloading motor.
Further, the transmission assembly comprises a fixed hinged frame, a second gear is installed on one side of the fixed hinged frame, the second gear is connected with the fixed hinged frame in a rotating mode, a driven roller is fixedly installed on one side of the second gear, the driven roller is connected with a power roller through a belt, a first gear is installed on one side of the second gear, the first gear is meshed with the second gear, and the first gear is fixedly connected with a transmission roller in a pushing cylinder.
Further, divide the top of workbin to install and wash the subassembly, wash the subassembly and include the fixed station, fixed station fixed mounting, water tank and water pump are installed on the top of fixed station, and the input of water pump passes through the connecting pipe and the water tank is connected, and the end of connecting pipe extends to the inboard of water tank.
Further, one side fixed mounting of fixed station has two articulated pieces of locking, and the top of articulated piece of locking is installed movable hinge rod more, and the bottom and the articulated piece of locking of movable hinge rod are articulated, and the guide arm is installed on the top of movable hinge rod, and the spray tube is installed to one side of guide arm, and the spray tube is connected through the output of dragging hose and water pump.
Further, a gear disc is installed on one side of the fixed table, the gear disc is fixedly connected with one of the movable hinge rods, a reduction gear is installed on one side of the gear disc, the reduction gear and the gear disc are meshed with each other, the reduction gear is installed at the output end of the reduction motor, and the reduction motor is fixedly connected with the top surface of the fixed table.
The invention has the beneficial effects that:
one of them, the device is when using, put into the branch workbin a basket of turnip earlier, then the great turnip of volume can't wear to pass in the middle of two open-close plates, it is small just to fall down from dividing the workbin, the initial condition of lifting the flitch is erect, fall after the turnip of little volume collides the inclined plane board and fly to second unloading subassembly then, after the turnip letter sorting, the upset cylinder drives and lifts the flitch and rotate to horizontal position, the lifting motor rises through lead screw and nut piece top lifting frame, it can drag for out big volume turnip from the workbin, the propelling movement cylinder drives the top that the sliding table removed first unloading subassembly, then lift the flitch and empty big volume turnip, the function of automatic unloading has been realized, it is higher to the letter sorting efficiency of turnip.
And secondly, when radishes of different grades need to be sorted, the handle and the screw rod are rotated, so that the ball heads at the ends of the screw rod can drive the two opening plates to be folded towards the middle, and the distance between the opening plates and the two opening plates is the maximum-volume radishes allowed to pass through.
Thirdly, after the device uses up, gear motor passes through reduction gear top toothed disc and rotates, and swing joint pole and toothed disc synchronous revolution, guide arm and the spray tube on swing joint pole top can reach the top of branch workbin, then in the rivers income spray tube in the water pump extraction water tank, debris in the water tank that the spray tube can wash automatically have realized automatic washing unit's function.
Drawings
Fig. 1 is a schematic front view of a vegetable sorting apparatus for cold chain logistics.
Fig. 2 is a schematic side view of a vegetable sorting apparatus for cold chain logistics.
Fig. 3 is a schematic view of a vegetable sorting device drive assembly for cold chain logistics.
Fig. 4 is a schematic view of a vegetable sorting device bin for cold chain logistics.
Figure 5 is a side view of a bin of a vegetable sorting device for cold chain logistics.
Fig. 6 is a second perspective view of a bin of a vegetable sorting device for cold chain logistics.
Fig. 7 is a schematic view of a torsion bar of a vegetable sorting device for cold chain logistics.
Fig. 8 is a schematic view of a vegetable sorting device skid for cold chain logistics.
Fig. 9 is a schematic view of a vegetable sorting device cleaning assembly for cold chain logistics.
Description of reference numerals:
1-a material distribution box, 101-a support frame, 2-a sliding platform, 201-a square sleeve, 202-a fixed square rod, 3-a cleaning component, 301-a fixed platform, 302-a water tank, 303-a water pump, 304-a connecting pipe, 305-a locking hinged block, 306-a movable hinged rod, 307-a gear disc, 308-a speed reducing motor, 309-a speed reducing gear, 310-a guide rod, 311-a spray pipe, 312-a dragging hose, 4-a pushing cylinder, 401-a pushing rod, 5-a first blanking component, 6-a second blanking component, 7-a shaft seat, 8-a driving roller, 9-a conveying belt, 10-a blanking motor, 11-a driving component, 1101-a fixed hinged frame, 1102-a first gear, 1103-a second gear, 1104-a driven roller, 12-belt, 13-power roller, 14-lifting motor, 1401-screw rod, 1402-nut block, 15-lifting frame, 16-guide rail, 1601-slider, 17-overturning cylinder, 1701-movable rod, 1702-movable hinged block, 18-open plate, 19-fixed hinged block, 20-screw rod, 2001-wrench, 2002-ball head, 2003-fixed nut, 21-bearing, 22-torsion rod, 2201-connecting piece, 2202-lifting plate and 2203-inclined plate.
Detailed Description
Referring to fig. 1 to 9, a vegetable sorting device for cold chain logistics comprises a distribution box 1, the distribution box 1 is fixedly installed, both sides of the distribution box 1 are provided with split plates 18, a fixed hinge block 19 is installed on the distribution box 1 on the top end of each split plate 18, the top end of each split plate 18 is provided with a round bar matched with the fixed hinge block 19, both sides of the distribution box 1 are provided with support frames 101, the bottom end of each support frame 101 is provided with a screw rod 20, the bottom end of each support frame 101 is provided with a fixing nut 2003 matched with the screw rod 20, the screw rods 20 penetrate through the inner sides of the fixing nuts 2003, a wrench 2001 is installed at one end of each screw rod 20, the other end of each screw rod 20 is provided with a ball head 2002, the ball head 2002 is attached to the outer side surface of the split plate 18, a lifting frame 15 is installed on the inner side of the distribution box 1, and a bearing 21, the outer ring of the bearing 21 is fixedly connected with the lifting frame 15, the inner ring of the bearing 21 is provided with a torsion bar 22, the top end of the torsion rod 22 is provided with a connecting piece 2201, the top end of the connecting piece 2201 is provided with a lifting plate 2202, two sides of the lifting plate 2202 are provided with inclined panels 2203, a basket of radishes is put into the material distribution box 1, the radishes with larger volume can be retained in the material distribution box 1, the radishes with small volume fall down from the middle of the two split plates 18, when the radishes are put into the material separating box 1, the material lifting plate 2202 is in an initial state and is erected, so that the fallen radishes fly to one side after touching the inclined plane plate 2203, if it is desired to change the distance between the two opening plates 18, the lead screw 20 is rotated, and the ball 2002 at the end of the lead screw 20 presses the side of the opening plate 18 until the distance between the two opening plates 18 is adjusted to the proper distance.
One side fixed mounting of lifting frame 15 has upset cylinder 17, the side swivelling joint of upset cylinder 17 and lifting frame 15, movable rod 1701 is installed to upset cylinder 17's output, and be provided with activity hinge block 1702 on the material lifting plate 2202 of movable rod 1701 bottom, the bottom and the activity hinge block 1702 of movable rod 1701 are articulated, movable rod 1701 of upset cylinder 17 output drives through activity hinge block 1702 and lifts the rotation of material plate 2202, it passes through torsion bar 22 at bearing 21 internal rotation to lift material plate 2202, upset cylinder 17 provides the power of upset for lifting material plate 2202.
Divide the below of workbin 1 to install and slide platform 2, and slide platform 2's below and install fixed square pole 202, fixed square pole 202 is provided with two, and fixed square pole 202 fixed mounting, slide platform 2's bottom is provided with the square sleeve 201 that matches with fixed square pole 202, square sleeve 201 and torsion bar 22 sliding connection, the top fixed mounting of fixed square pole 202 has propelling movement cylinder 4, propelling movement pole 401 is installed to propelling movement cylinder 4's output, propelling movement pole 401's end and the side fixed connection that slides platform 2, propelling movement pole 401 of 4 outputs of propelling movement cylinder is when the shrink with stretch, slide platform 2 can slide on fixed square pole 202 through square sleeve 201 is reciprocal.
The lifting motor 14 is installed on the top of slipway 2, and the lead screw 1401 is installed to the output of lifting motor 14, one side fixed mounting of lifting frame 15 has nut piece 1402, lead screw 1401 alternates in the inboard of nut piece 1402, the guide rail 16 is installed to the opposite side of slipway 2, and one side of lifting frame 15 is provided with and guide rail 16 assorted slider 1601, guide rail 16 alternates in the inboard of slider 1601, lifting motor 14 drives lifting frame 15 through lead screw 1401 and nut piece 1402 and rises or descends, the opposite side of lifting frame 15 slides on guide rail 16 through slider 1601.
The upper side and the lower side of the material distributing box 1 are respectively provided with a first blanking assembly 5 and a second blanking assembly 6, the first blanking assembly 5 and the second blanking assembly 6 respectively comprise two shaft seats 7, the two shaft seats 7 are fixedly installed, one side of each shaft seat 7 is provided with a transmission roller 8, the transmission rollers 8 are rotationally connected with the shaft seats 7, the shaft seats 7 are connected through a conveyor belt 9, one side of one transmission roller 8 in the second blanking assembly 6 is provided with a power roller 13, the bottom end of the power roller 13 is provided with a transmission assembly 11, one transmission roller 8 is installed on the output end of a blanking motor 10, the blanking motor 10 is fixed on the side surface of each shaft seat 7, a lifting frame 15 lifts the material lifting plate 2202 to a horizontal position, the material lifting plate 2202 rises along with the lifting frame 15 until the lifting frame is separated from the top end of the material distributing box 1, and the material lifting plate 2202 is conveyed to the upper side of the first blanking assembly, the lifting plate 2202 can incline the radish with large volume to the first blanking assembly 5, and the radish with small volume can fall to the second blanking assembly 6 after encountering the inclined plate 2203, so that the function of automatically sorting radishes with different volumes is realized.
The transmission assembly 11 comprises a fixed hinge frame 1101, a second gear 1103 is installed on one side of the fixed hinge frame 1101, the second gear 1103 is rotatably connected with the fixed hinge frame 1101, a driven roller 1104 is fixedly installed on one side of the second gear 1103, the driven roller 1104 is connected with the power roller 13 through a belt 12, a first gear 1102 is installed on one side of the second gear 1103, the first gear 1102 is meshed with the second gear 1103, the first gear 1102 is fixedly connected with a transmission roller 8 in the pushing cylinder 4, the rotation directions of the driven roller 1104 and the first gear 1102 are opposite, the operation directions of the transmission belts 9 on the first blanking assembly 5 and the second blanking assembly 6 are also opposite, radishes of different specifications can operate in two directions, and automatic blanking is facilitated.
Install washing subassembly 3 above the branch workbin 1, washing subassembly 3 includes fixed station 301, fixed station 301 fixed mounting, and water tank 302 and water pump 303 are installed to the top of fixed station 301, and the input of water pump 303 passes through connecting pipe 304 and connects with water tank 302, and the end of connecting pipe 304 extends to the inboard of water tank 302.
Two locking hinged blocks 305 are fixedly mounted on one side of the fixed platform 301, a movable hinged rod 306 is mounted at the top of each locking hinged block 305 in an excess mode, the bottom end of the movable hinged rod 306 is hinged to the locking hinged block 305, a guide rod 310 is mounted at the top end of the movable hinged rod 306, a spray pipe 311 is mounted on one side of the guide rod 310, the spray pipe 311 is connected with the output end of a water pump 303 through a dragging hose 312, the water pump 303 pumps water in a water tank 302 and enters the spray pipe 311, the movable hinged rod 306 rotates, the spray pipe 311 can move to the upper side of the material distribution box 1, then cleaning liquid ejected by the spray pipe 311 can clean sundries in the material distribution box 1, and the function of the automatic.
A gear disc 307 is arranged on one side of the fixed platform 301, the gear disc 307 is fixedly connected with one of the movable hinged rods 306, a reduction gear 309 is arranged on one side of the gear disc 307, the reduction gear 309 and the gear disc 307 are meshed with each other, the reduction gear 309 is arranged on the output end of the reduction motor 308, the reduction motor 308 is fixedly connected with the top surface of the fixed platform 301, the reduction motor 308 drives the gear disc 307 to rotate through the reduction gear 309, the movable hinged rods 306 and the gear disc 307 move synchronously, the reduction gear 309 has a reduction effect on the gear disc 307, the reduction gear 309 can increase the torque of the gear disc 307, and the reduction motor 308 indirectly provides rotating power for the movable hinged rods 306.
When the radish separating device is used, a basket of radishes is put into the separating box 1, the radishes with larger volume can be retained in the separating box 1, the radishes with smaller volume can fall from the middle of the two split plates 18, when the radishes are put into the separating box 1, the lifting plate 2202 is in an initial state and is erected, the fallen radishes can fly to one side after touching the inclined plane plate 2203, if the distance between the two split plates 18 is required to be changed, the screw rod 20 is rotated, the ball head 2002 at the end of the screw rod 20 can press the side face of the split plate 18 until the distance between the two split plates 18 is adjusted to be proper, the movable rod 1701 at the output end of the overturning cylinder 17 drives the lifting plate 2202 to rotate through the movable hinge block 1702, the lifting plate 2202 rotates in the bearing 21 through the torsion rod 22, the overturning cylinder 17 provides overturning power for the lifting plate 2202, and the pushing rod 401 at the output end of the pushing cylinder 4 is contracted and expanded, the sliding table 2 slides on the fixed square rod 202 in a reciprocating manner through the square sleeve 201, the lifting motor 14 drives the lifting frame 15 to ascend or descend through the screw 1401 and the nut block 1402, the other side of the lifting frame 15 slides on the guide rail 16 through the sliding block 1601, before the lifting frame 15 ascends, the lifting plate 2202 rotates to the horizontal position, the lifting plate 2202 rises along with the lifting frame 15 until the lifting plate is separated from the top end of the distribution box 1, the pushing cylinder 4 sends the lifting plate 2202 to the upper side of the first blanking assembly 5, the lifting plate 2202 inclines large-volume radishes onto the first blanking assembly 5, small radishes fall onto the second blanking assembly 6 after touching the inclined plane 2203, the function of automatically sorting radishes with different volumes is achieved, the rotation direction of the driven roller 1104 is opposite to that of the first gear 1102, and the operation directions of the conveyor belts 9 on the first blanking assembly 5 and the second blanking assembly 6 are also opposite, radish of different specifications can move to two directions, the automatic unloading is convenient, water pump 303 extracts the water pressure in water tank 302 and advances in spray tube 311, activity hinge rod 306 is when rotatory, spray tube 311 can move to the top of dividing workbin 1, then the washing liquid that spray tube 311 jetted out can wash dividing workbin 1 debris, the function of automatic cleaning device has been realized, gear motor 308 drives toothed disc 307 through reduction gear 309 and rotates, activity hinge rod 306 and toothed disc 307 synchronous motion, reduction gear 309 has the effect of slowing down to toothed disc 307, reduction gear 309 can increase the moment of torsion of toothed disc 307, reduction motor 308 indirectly provides rotatory power for activity hinge rod 306.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.