CN113816107B - Full-automatic garlic accurate posture adjusting conveying device and garlic conveying method thereof - Google Patents

Full-automatic garlic accurate posture adjusting conveying device and garlic conveying method thereof Download PDF

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Publication number
CN113816107B
CN113816107B CN202111077419.3A CN202111077419A CN113816107B CN 113816107 B CN113816107 B CN 113816107B CN 202111077419 A CN202111077419 A CN 202111077419A CN 113816107 B CN113816107 B CN 113816107B
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China
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garlic
conveying
fixed
transmission mechanism
push plate
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CN113816107A (en
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姚坤
陈建能
赵润茂
周乔君
赵华成
周赟
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Zhejiang Sci Tech University ZSTU
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Zhejiang Sci Tech University ZSTU
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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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • 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
    • 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
    • B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
    • 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
    • B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention discloses a full-automatic garlic precise posture adjusting and conveying device and a garlic conveying method thereof. The plurality of conveying push plates are driven by the chain transmission mechanism to synchronously and intermittently move; n garlic accommodating grooves vertical to the conveying direction of the chain are formed in the conveying push plate; n steering mechanisms are arranged in the space between the two supporting plates fixed on the rack, and respectively realize steering of one garlic corresponding to the conveying push plate; the industrial camera is positioned above the steering mechanism; the connecting rod assembly is positioned above the chain transmission mechanism and comprises a stepping motor I, a belt transmission mechanism, a swing rod, a driving shaft, a crank, a V-shaped rod and a U-shaped deflector rod, and the garlic deflected by the steering mechanism is subjected to posture straightening so that the garlic rods are upwards output. The invention automatically adjusts and conveys the posture of the garlic, outputs the garlic with the garlic clove root disc downward, supplies materials for the subsequent automatic cutting of the garlic root disc, finally realizes the automation of the whole process of conveying the garlic to the root disc cutting, and greatly improves the production efficiency and the accuracy of the garlic.

Description

Full-automatic garlic accurate posture adjusting conveying device and garlic conveying method thereof
Technical Field
The invention belongs to the field of agricultural production equipment, and particularly relates to a full-automatic garlic accurate posture adjusting conveying device and a garlic conveying method thereof.
Background
The garlic is an indispensable seasoning in various Chinese vegetable lines, and the unique flavor blending and improving effects of the garlic make the garlic popular with various families. China is a large country for producing and using garlic, the planting area of garlic in China reaches about 70 million hectares, and the garlic occupies more than 60 percent of the global planting area of garlic.
At present, garlic purchased by users on the market is basically peeled and cleaned garlic cloves, and particularly for some restaurants, the garlic cloves purchased back need to be subjected to root cutting processing. At present, most of root disc cutting is carried out manually, a small amount of machine processing is also carried out, but the root disc is required to be conveyed upwards or downwards during machine processing, so that manual feeding and conveying are required during machine processing, and the efficiency of cutting the root disc is limited. Therefore, there is a need for a conveying device for automatically adjusting and conveying the root disk of garlic cloves upwards or downwards to improve the garlic processing efficiency.
Disclosure of Invention
The invention aims to provide a full-automatic garlic accurate posture adjusting and conveying device and a garlic conveying method thereof, which can automatically adjust and convey the posture of garlic in a flow line mode, output garlic with garlic cloves and root discs downward, supply materials for the subsequent full-automatic cutting of the garlic root discs, and finally realize the full automation of conveying the garlic to the root discs.
The invention provides a full-automatic garlic precise posture adjusting conveying device which comprises a conveying posture adjusting module and a feeding mechanism; the feeding mechanism comprises a chain transmission mechanism, a conveying push plate and a supporting plate; the conveying push plates are sequentially arranged in a ring shape along the conveying direction of the chain transmission mechanism, and each conveying push plate is driven by the chain transmission mechanism to synchronously and intermittently move; n garlic containing grooves vertical to the conveying direction of the chain are arranged on the conveying push plate, and n is more than or equal to 3; the two supporting plates are fixed on the rack along the conveying direction of the chain at intervals and are positioned at the bottom of the conveying push plate at the top station on the chain transmission mechanism.
The conveying posture adjusting module comprises a posture adjusting mounting frame, an industrial camera and a posture adjusting mechanism; the posture adjusting mechanism comprises a steering assembly, a connecting rod assembly and a deflector rod mounting frame; the steering assembly comprises a steering wheel motor mounting plate and n steering mechanisms arranged in the space between the two supporting plates; the steering wheel motor mounting plate is fixed with the frame; the n steering mechanisms are arranged along the chain conveying direction vertical to the chain conveying mechanism and are aligned with the n garlic accommodating grooves of the conveying push plate one by one; the steering mechanism comprises a steering wheel and a steering wheel motor; the steering wheel is fixed on an output shaft of the steering wheel motor, and a base of the steering wheel motor is fixed on a steering wheel motor mounting plate; the top surface of the steering wheel is flush with the top surface of the support plate; the posture adjusting mounting frame is fixed on the rack; the industrial camera is fixed at the top of the attitude adjusting mounting frame; the industrial camera is positioned above the steering component; the connecting rod assembly is arranged closer to the output end of the chain than the steering assembly, is positioned above the feeding mechanism, and comprises a first stepping motor, a belt transmission mechanism, a swing rod, a driving shaft, a crank, a V-shaped rod and a U-shaped deflector rod; the base of the first stepping motor is fixed on the deflector rod mounting frame; the deflector rod mounting frame is fixed on the posture adjusting mounting frame; an output shaft of the stepping motor I is connected with a driving shaft through a belt transmission mechanism; the driving shaft and the deflector rod mounting frame form a revolute pair; one end of the crank is fixed with the driving shaft; one end of the swing rod and the first bearing seat form a rotating pair, and the first bearing seat is fixed on the deflector rod mounting frame; the middle part of the V-shaped rod is hinged with the other end of the swing rod, and one end of the V-shaped rod is hinged with the other end of the crank; the U-shaped deflector rod is fixed at the other end of the V-shaped rod; the connecting rod assemblies are provided with n connecting rod assemblies which are arranged along the conveying direction of the chain perpendicular to the chain transmission mechanism, the n connecting rod assemblies are aligned with the n garlic containing grooves of the conveying push plate one by one, and each connecting rod assembly operates independently to adjust the garlic postures.
Preferably, the chain transmission mechanism comprises a conveying shaft, a chain wheel and a chain; two conveying shafts are arranged at intervals, two ends of one conveying shaft and two bearing blocks II fixed on the two adjustable bearing block mounting plates respectively form a revolute pair, and the other conveying shaft and two bearing blocks II fixed on the two fixed bearing block mounting plates respectively form a revolute pair; two ends of each conveying shaft are respectively fixed with a chain wheel, and each two chain wheels at the same end position on the two conveying shafts are connected through a chain; the adjustable bearing seat mounting plate and a sliding chute arranged on the rack along the conveying direction of the chain form a sliding pair and are connected with the sliding chute through bolts and nuts; the fixed bearing seat mounting plate is fixed on the frame; a conveying shaft forming a revolute pair with the two bearing blocks II is connected with an output shaft of the stepping motor II through a coupler, the stepping motor II is fixed on a stepping motor fixing seat, and the stepping motor fixing seat is fixed on a fixed bearing block mounting plate; the second stepping motor is controlled by the controller; and two ends of the conveying push plate are respectively fixed with the two chain links corresponding to the two chains.
More preferably, the chain transmission mechanism further comprises a proximity switch; the proximity switch is fixed on the proximity switch mounting frame, and the signal output end of the proximity switch is connected with the controller; the proximity switch mounting frame is fixed on the second bearing seat.
Preferably, the conveying posture-adjusting module further comprises a light supplement lamp; the light supplementing lamp is located above the steering assembly, fixed to the top of the posture adjusting mounting frame and located on the same side of the posture adjusting mounting frame as the industrial camera.
Preferably, the belt transmission mechanism comprises two synchronous pulleys and a synchronous belt connecting the two synchronous pulleys; and the two synchronous belt wheels are respectively fixed on an output shaft and a driving shaft of the first stepping motor.
The garlic conveying method of the full-automatic garlic accurate posture adjusting conveying device comprises the following specific steps:
step one, intermittently outputting a row of garlic needing to be sorted, wherein the garlic is arranged side by side along the conveying direction of the vertical chain transmission mechanism, the number of the garlic is equal to that of the garlic containing grooves of the conveying push plate, and each garlic containing groove of the conveying push plate at the input end of the chain transmission mechanism falls into one garlic.
Step two, the chain transmission mechanism drives the conveying push plate filled with garlic to move, and when the next no-load conveying push plate passes through the proximity switch, the chain transmission mechanism stops moving; after the garlic is delivered to the conveying push plate close to the position of the switch in the previous process, the chain transmission mechanism continues to move.
And step three, when the conveying push plate with the garlic is conveyed to the upper part of the steering assembly, the garlic in each garlic containing groove of the conveying push plate is respectively positioned on a steering wheel corresponding to one steering mechanism, the industrial camera collects the garlic posture information in each garlic containing groove of the conveying push plate and transmits the garlic posture information to the controller for processing, the controller controls each steering mechanism at the corresponding position to rotate according to the garlic posture information in each garlic containing groove of the conveying push plate, the garlic in each garlic containing groove of the conveying push plate is subjected to posture angle adjustment, and the garlic rods of the garlic are placed towards the direction opposite to the conveying direction of the chain transmission mechanism.
Step four, when the conveying push plate filled with the garlic after the posture angle adjustment is further conveyed to the lower part of the connecting rod assembly, the connecting rod assembly corresponding to the upper part of each garlic accommodating groove of the conveying push plate is used for righting the posture of the garlic in the garlic accommodating groove, so that the garlic rods in the garlic accommodating groove face upwards, and the garlic conveying push plate is specifically as follows: the first stepping motor of the connecting rod assembly drives the crank to rotate through the belt transmission mechanism, and the crank drives the V-shaped rod and the oscillating rod to move, so that the U-shaped deflector rod on the V-shaped rod is driven to deflect the garlic, and the garlic rod of the garlic is vertically placed upwards.
Preferably, the motion trail of the U-shaped deflector rod is a closed curve, and the U-shaped deflector rod is used for righting the garlic when the curve section at the bottom of the motion trail moves from the input end to the output end of the chain transmission mechanism.
Preferably, the steering assembly and the connecting rod assembly are staggered in the conveying direction of the chain transmission mechanism by a distance equal to the width of the conveying push plate.
Preferably, the conveying push plate loaded with the posture-corrected garlic is further conveyed forward, and the posture-corrected garlic is output to the next process.
The invention has the beneficial effects that:
1. the garlic posture adjusting device can accurately adjust the garlic posture in the full-automatic garlic conveying process. When the transport push pedal process industrial camera below that is equipped with the garlic, the industrial camera carries out data acquisition to the garlic gesture and passes to the controller and carry out the analysis, and the regulation that the subassembly carries out garlic gesture angle is turned to in the control again, utilizes link assembly to realize the setting of garlic gesture at last for the garlic pole in this garlic holding tank is up, thereby solves the garlic and can not adjust the problem of carrying with the garlic clove root dish accuracy up or down because tentatively transferring the gesture when the root dish excision. Wherein, steering assembly and link assembly hierarchical adjustment have improved the accuracy of garlic attitude adjustment.
2. According to the garlic posture adjusting device, the industrial camera is used for collecting visual information, so that the garlic posture information can be accurately collected, the garlic posture on each conveying push plate in the feeding mechanism can be accurately adjusted, and the garlic posture adjusting information collecting accuracy is greatly improved.
3. The garlic root disk cutting machine can automatically adjust and convey the postures of the garlic in a flow line mode, output the garlic with the garlic clove root disk downward, supply materials for the subsequent full-automatic cutting of the garlic root disk, finally realize the automation of the whole process of conveying the garlic from the garlic to the root disk cutting, and greatly improve the efficiency and the accuracy of garlic production and processing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a transportation attitude adjusting module according to the present invention;
FIG. 3 is a schematic view of the assembly of the connecting rod assembly and the toggle rod mounting bracket of the present invention;
FIG. 4 is a schematic structural view of a connecting rod assembly of the present invention;
FIG. 5 is a schematic view of the motion trajectory of the linkage assembly of the present invention;
FIG. 6 is a schematic view of the steering assembly of the present invention;
FIG. 7 is a schematic view of the feeding mechanism of the present invention;
fig. 8 is a control flow chart of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a full-automatic garlic precise posture adjusting and conveying device comprises a conveying posture adjusting module 1 and a feeding mechanism 2; as shown in fig. 7, the feeding mechanism 2 comprises a chain transmission mechanism, a conveying push plate 30 and a supporting plate 34; the conveying push plates 30 are sequentially arranged in a ring shape along the conveying direction of a chain 39 of the chain transmission mechanism, and each conveying push plate 30 is driven by the chain transmission mechanism to synchronously and intermittently move; the conveying push plate 30 is provided with three garlic accommodating grooves which are vertical to the conveying direction of the chain 39; two supporting plates 34 are fixed on the frame 3 along the conveying direction of the chain 39 at intervals and are positioned at the bottom of the conveying push plate 30 at the top station of the chain transmission mechanism, and the supporting plates 34 support the garlic.
As shown in fig. 2, 3, 4 and 6, the conveying posture adjusting module 1 comprises a posture adjusting mounting frame 6, an industrial camera 7 and a posture adjusting mechanism 8; the posture adjusting mechanism 8 comprises a steering assembly 9, a connecting rod assembly 10 and a deflector rod mounting frame 11; the steering assembly 9 comprises a steering wheel motor mounting plate 23 and three steering mechanisms arranged between two support plates 34; the steering wheel motor mounting plate 23 is fixed with a connecting plate 25 through a motor mounting plate cushion block 24, and the connecting plate 25 is fixed with the rack 3; the three steering mechanisms are arranged along the conveying direction of the chain 39 vertical to the chain transmission mechanism and are aligned with the three garlic accommodating grooves of the conveying push plate 30 one by one; the steering mechanism includes a steering wheel 22 and a steering wheel motor 26; the steering wheel 22 is fixed on an output shaft of a steering wheel motor 26, and a base of the steering wheel motor 26 is fixed on a steering wheel motor mounting plate 23; the top surface of the steering wheel 22 is flush with the top surface of the support plate 34; the posture adjusting mounting frame 6 is fixed on the frame 3; the industrial camera 7 is fixed on the camera mounting plate 4, and the camera mounting plate 4 is fixed on the top of the posture adjusting mounting frame 6; the industrial camera 7 is positioned above the steering assembly 9; the connecting rod assembly 10 is closer to the output end of the chain 39 than the steering assembly 9, is positioned above the feeding mechanism 2, and comprises a stepping motor I12, a belt transmission mechanism, a swing rod 16, a driving shaft 18, a crank 19, a V-shaped rod 20 and a U-shaped deflector rod 21; the base of the first stepping motor 12 is fixed on a stepping motor base 13, and the stepping motor base 13 is fixed on the deflector rod mounting frame 11; the deflector rod mounting frame 11 is fixed on the posture adjusting mounting frame 6; an output shaft of the first stepping motor 12 is connected with a driving shaft 18 through a belt transmission mechanism; the driving shaft 18 and the deflector rod mounting rack 11 form a revolute pair; one end of the crank 19 is fixed with the driving shaft 18; one end of the swing rod 16 and the first bearing seat 15 form a revolute pair, and the first bearing seat 15 is fixed on the deflector rod mounting frame 11; the middle part of the V-shaped rod 20 is hinged with the other end of the swing rod 16, and one end of the V-shaped rod 20 is hinged with the other end of the crank 19; the U-shaped deflector rod 21 is fixed at the other end of the V-shaped rod 20; the connecting rod assemblies 10 are three and are arranged along the conveying direction of the chain 39 perpendicular to the chain transmission mechanism, the three connecting rod assemblies 10 are aligned with the three garlic accommodating grooves of the conveying push plate 30 one by one, and each connecting rod assembly 10 operates independently to adjust the garlic postures.
Wherein, the steering wheel motor 26 and the first stepping motor 12 are both controlled by a controller, and the signal output end of the industrial camera 7 is connected with the controller.
As a preferred embodiment, as shown in fig. 7, the chain transmission mechanism includes a conveying shaft 35, a sprocket 38, and a chain 39; the two conveying shafts 35 are arranged at intervals, two ends of one conveying shaft 35 and the two second bearing blocks 33 fixed on the two adjustable bearing block mounting plates 36 respectively form a revolute pair, and the other conveying shaft 35 and the two second bearing blocks 33 fixed on the two fixed bearing block mounting plates 37 respectively form a revolute pair; two chain wheels 38 are fixed at two ends of each conveying shaft 35, and each two chain wheels 38 at the same end position on the two conveying shafts 35 are connected through a chain 39; the adjustable bearing seat mounting plate 36 and a sliding chute arranged on the frame 3 along the conveying direction of the chain 39 form a sliding pair, and are connected with the sliding chute through bolts and nuts, and the bolts and the nuts are loosened to adjust the position of the adjustable bearing seat mounting plate 36 in the sliding chute, so that the chain 39 is tensioned; the fixed bearing seat mounting plate 37 is fixed on the frame 3; a conveying shaft 35 forming a revolute pair with the two bearing blocks II 33 is connected with an output shaft of the stepping motor II 27 through a coupler 28, the stepping motor II 27 is fixed on a stepping motor fixing seat 29, and the stepping motor fixing seat 29 is fixed on a fixed bearing block mounting plate 37; the second stepping motor 27 is controlled by the controller; two ends of the conveying push plate 30 are respectively fixed with two chain links 40 corresponding to the positions of the two chains 39.
As a more preferred embodiment, as shown in fig. 7, the chain transmission further includes a proximity switch 31; the proximity switch 31 is fixed on the proximity switch mounting rack 32, and the signal output end of the proximity switch 31 is connected with the controller; the proximity switch mounting frame 32 is fixed on the second bearing seat 33.
As a preferred embodiment, as shown in fig. 2, the transportation posture adjustment module 1 further includes a light supplement lamp 5; the light supplement lamp 5 is positioned above the steering assembly 9, fixed at the top of the posture adjusting mounting frame 6 and positioned at the same side of the posture adjusting mounting frame 6 with the industrial camera 7.
As a preferred embodiment, as shown in fig. 4, the belt drive mechanism includes two timing pulleys 17 and a timing belt 14 connecting the two timing pulleys 17; two synchronous pulleys 17 are respectively fixed on an output shaft of the first stepping motor 12 and a driving shaft 18.
As shown in fig. 8, the garlic conveying method of the full-automatic garlic precise posture adjusting and conveying device comprises the following specific steps:
step one, intermittently outputting a row of garlic to be sorted, wherein the garlic to be sorted is arranged side by side along the conveying direction of the chain transmission mechanism and the number of the garlic is equal to that of the garlic holding tanks of the conveying push plate 30 in the last procedure, and each garlic holding tank of the conveying push plate 30 at the input end of the chain transmission mechanism falls into one garlic; the garlic entering the conveying push plate 30 is in a state of disordered distribution in posture in each garlic accommodating groove.
Secondly, the chain transmission mechanism drives the conveying push plate 30 filled with garlic to move, and when the next no-load conveying push plate 30 passes through the proximity switch 31, the chain transmission mechanism stops moving, so that the intermittent movement of the conveying push plate 30 is realized; after the garlic is delivered to the conveying push plate 30 at the position close to the switch 31 in the previous process (waiting for a preset time after the chain transmission mechanism stops moving, generally set to be 2-3 seconds, namely the delivery is finished), the chain transmission mechanism continues to move.
Step three, when the conveying push plate 30 filled with the garlic is conveyed to the upper part of the steering assembly 9, the garlic in each garlic accommodating groove of the conveying push plate 30 is respectively positioned on the steering wheel 22 corresponding to one steering mechanism, the industrial camera 7 collects the garlic posture information in each garlic accommodating groove of the conveying push plate 30 and transmits the garlic posture information to the controller for processing, the controller controls each steering mechanism at the corresponding position to rotate according to the garlic posture information in each garlic accommodating groove of the conveying push plate 30, the garlic in each garlic accommodating groove of the conveying push plate 30 is subjected to posture angle adjustment, and the garlic rods of the garlic are placed towards the direction opposite to the conveying direction of the chain transmission mechanism.
Step four, when the transport push pedal 30 that is equipped with garlic after posture angle adjustment is further carried link assembly 10 below, transport push pedal 30 every garlic holding tank top correspond one link assembly 10 carry out the gesture to the garlic in this garlic holding tank and dial for the garlic pole in this garlic holding tank is up, specifically as follows: the first stepping motor 12 of the connecting rod assembly 10 drives the crank 19 to rotate through the belt transmission mechanism, and the crank 19 drives the V-shaped rod 20 and the oscillating rod 16 to move, so that the U-shaped deflector rod 21 on the V-shaped rod 20 is driven to deflect garlic, and the garlic rods of the garlic are vertically placed upwards.
As a preferred embodiment, as shown in fig. 5, the motion track of the U-shaped deflector rod 21 is a closed curve, and the U-shaped deflector rod 21 deflects the garlic when the bottom curve segment of the motion track moves from the input end to the output end of the chain transmission mechanism.
As a preferred embodiment, as shown in fig. 1 and 2, the steering assembly 9 and the connecting-rod assembly 10 are offset in the conveying direction of the chain drive by a distance equal to the width of the conveying push plate 30.
As a preferred embodiment, the feeding push plate 30 loaded with the posture-corrected garlic is further fed forward, and the posture-corrected garlic is discharged to the next process.

Claims (9)

1. The utility model provides an accurate appearance conveyor that transfers of full-automatic garlic, transfers appearance module and feeding mechanism, its characterized in that including carrying: the feeding mechanism comprises a chain transmission mechanism, a conveying push plate and a supporting plate; the conveying push plates are sequentially arranged in a ring shape along the conveying direction of the chain transmission mechanism, and each conveying push plate is driven by the chain transmission mechanism to synchronously and intermittently move; the conveying push plate is provided with n garlic accommodating grooves vertical to the conveying direction of the chain, and n is more than or equal to 3; the two supporting plates are fixed on the rack at intervals along the conveying direction of the chain and are positioned at the bottom of the conveying push plate at the top station on the chain transmission mechanism;
the conveying and posture adjusting module comprises a posture adjusting mounting frame, an industrial camera and a posture adjusting mechanism; the posture adjusting mechanism comprises a steering assembly, a connecting rod assembly and a deflector rod mounting frame; the steering assembly comprises a steering wheel motor mounting plate and n steering mechanisms arranged in the space between the two supporting plates; the steering wheel motor mounting plate is fixed with the frame; the n steering mechanisms are arranged along the chain conveying direction vertical to the chain transmission mechanism and are aligned with the n garlic accommodating grooves of the conveying push plate one by one; the steering mechanism comprises a steering wheel and a steering wheel motor; the steering wheel is fixed on an output shaft of the steering wheel motor, and a base of the steering wheel motor is fixed on a steering wheel motor mounting plate; the top surface of the steering wheel is flush with the top surface of the support plate; the posture adjusting mounting frame is fixed on the rack; the industrial camera is fixed at the top of the posture adjusting mounting frame; the industrial camera is positioned above the steering assembly; the connecting rod assembly is arranged closer to the output end of the chain than the steering assembly, is positioned above the feeding mechanism, and comprises a first stepping motor, a belt transmission mechanism, a swing rod, a driving shaft, a crank, a V-shaped rod and a U-shaped deflector rod; the base of the first stepping motor is fixed on the deflector rod mounting frame; the deflector rod mounting frame is fixed on the posture adjusting mounting frame; an output shaft of the stepping motor I is connected with a driving shaft through a belt transmission mechanism; the driving shaft and the deflector rod mounting frame form a revolute pair; one end of the crank is fixed with the driving shaft; one end of the swing rod and the first bearing seat form a rotating pair, and the first bearing seat is fixed on the deflector rod mounting frame; the middle part of the V-shaped rod is hinged with the other end of the swing rod, and one end of the V-shaped rod is hinged with the other end of the crank; the U-shaped deflector rod is fixed at the other end of the V-shaped rod; the connecting rod assemblies are provided with n connecting rod assemblies which are arranged along the conveying direction of the chain perpendicular to the chain transmission mechanism, the n connecting rod assemblies are aligned with the n garlic containing grooves of the conveying push plate one by one, and each connecting rod assembly operates independently to adjust the garlic postures.
2. The accurate appearance conveyor that transfers of full-automatic garlic according to claim 1, its characterized in that: the chain transmission mechanism comprises a conveying shaft, a chain wheel and a chain; two conveying shafts are arranged at intervals, two ends of one conveying shaft and two bearing blocks II fixed on the two adjustable bearing block mounting plates respectively form a revolute pair, and the other conveying shaft and two bearing blocks II fixed on the two fixed bearing block mounting plates respectively form a revolute pair; two ends of each conveying shaft are respectively fixed with a chain wheel, and each two chain wheels at the same end position on the two conveying shafts are connected through a chain; the adjustable bearing seat mounting plate and a sliding chute arranged on the rack along the conveying direction of the chain form a sliding pair and are connected with the sliding chute through bolts and nuts; the fixed bearing seat mounting plate is fixed on the frame; a conveying shaft forming a revolute pair with the two bearing blocks II is connected with an output shaft of the stepping motor II through a coupler, the stepping motor II is fixed on a stepping motor fixing seat, and the stepping motor fixing seat is fixed on a fixed bearing block mounting plate; the second stepping motor is controlled by the controller; and two ends of the conveying push plate are respectively fixed with the two chain links corresponding to the two chains.
3. The full-automatic garlic accurate posture adjusting and conveying device according to claim 2, characterized in that: the chain transmission mechanism also comprises a proximity switch; the proximity switch is fixed on the proximity switch mounting frame, and the signal output end of the proximity switch is connected with the controller; the proximity switch mounting rack is fixed on the second bearing seat.
4. The full-automatic garlic accurate posture adjusting and conveying device according to claim 1, characterized in that: the conveying posture adjusting module further comprises a light supplementing lamp; the light supplementing lamp is located above the steering assembly, fixed to the top of the posture adjusting mounting frame and located on the same side of the posture adjusting mounting frame as the industrial camera.
5. The full-automatic garlic accurate posture adjusting and conveying device according to claim 1, characterized in that: the belt transmission mechanism comprises two synchronous belt wheels and a synchronous belt for connecting the two synchronous belt wheels; and the two synchronous belt wheels are respectively fixed on an output shaft and a driving shaft of the first stepping motor.
6. The garlic conveying method of the full-automatic garlic accurate posture adjusting conveying device according to claim 3, characterized in that: the method comprises the following specific steps:
step one, intermittently outputting a row of garlic to be finished, wherein the garlic to be finished is arranged side by side in the conveying direction of the chain transmission mechanism and the number of the garlic is equal to that of the garlic containing grooves of the conveying push plate in the last procedure, and each garlic containing groove of the conveying push plate at the input end of the chain transmission mechanism falls into one garlic;
secondly, the chain transmission mechanism drives the conveying push plate filled with garlic to move, and when the next no-load conveying push plate passes through the proximity switch, the chain transmission mechanism stops moving; after the garlic is delivered to the conveying push plate close to the position of the switch in the previous process, the chain transmission mechanism continues to move;
step three, when the conveying push plate with the garlic is conveyed to the upper part of the steering assembly, the garlic in each garlic accommodating groove of the conveying push plate is respectively positioned on a steering wheel corresponding to one steering mechanism, the industrial camera collects the garlic posture information in each garlic accommodating groove of the conveying push plate and transmits the garlic posture information to the controller for processing, and the controller controls each steering mechanism at the corresponding position to rotate according to the garlic posture information in each garlic accommodating groove of the conveying push plate, so that the garlic in each garlic accommodating groove of the conveying push plate is subjected to posture angle adjustment, and the garlic rods of the garlic are placed towards the direction opposite to the conveying direction of the chain transmission mechanism;
step four, when the transport push pedal that is equipped with garlic after posture angle adjustment is further carried link assembly below, carry a link assembly that each garlic holding tank top of push pedal corresponds and carry out the gesture to the garlic in this garlic holding tank and dial rightly for the garlic pole in this garlic holding tank is up, specifically as follows: the first stepping motor of the connecting rod assembly drives the crank to rotate through the belt transmission mechanism, and the crank drives the V-shaped rod and the oscillating rod to move, so that the U-shaped deflector rod on the V-shaped rod is driven to deflect the garlic, and the garlic rod of the garlic is vertically placed upwards.
7. The garlic conveying method of the full-automatic garlic posture-adjusting conveying device according to claim 6, characterized in that: the motion trail of the U-shaped deflector rod is a closed curve, and the U-shaped deflector rod is used for straightening the garlic when the U-shaped deflector rod moves from the input end to the output end of the chain transmission mechanism at the bottom curve section of the motion trail.
8. The garlic conveying method of the full-automatic garlic accurate posture adjusting conveying device according to claim 6, characterized in that: the dislocation distance of the steering assembly and the connecting rod assembly along the conveying direction of the chain transmission mechanism is equal to the width of the conveying push plate.
9. The garlic conveying method of the full-automatic garlic posture-adjusting conveying device according to claim 6, characterized in that: the conveying push plate with the garlic which is subjected to posture correction is further conveyed forwards, and the garlic subjected to posture correction is output to the next procedure.
CN202111077419.3A 2021-09-15 2021-09-15 Full-automatic garlic accurate posture adjusting conveying device and garlic conveying method thereof Active CN113816107B (en)

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JPH1156329A (en) * 1997-08-26 1999-03-02 Chiyoda Kiko Kk Bulbar crop-supplying apparatus
CN203461481U (en) * 2013-09-05 2014-03-05 绵阳福德机器人有限责任公司 Automatic posture-adjusting and discharging mechanism for garlic
CN105619489A (en) * 2015-12-29 2016-06-01 济南华庆铸造有限公司 Full-automatic garlic root cutting machine
CN106973590A (en) * 2017-04-10 2017-07-25 滨州学院 Multifunctional garlic planting machine
CN109168556A (en) * 2018-11-23 2019-01-11 农业部南京农业机械化研究所 A kind of onion, garlic class crop cut root device native clearly
CN111386834A (en) * 2020-04-05 2020-07-10 黄琦 Onion root cutting and soil clearing device
CN111941504A (en) * 2020-07-07 2020-11-17 赖日隆 Agricultural garlic auxiliary cutting device
CN112913399A (en) * 2021-01-18 2021-06-08 山东农业大学 Garlic directional sowing device and method based on machine vision
CN113060505A (en) * 2021-03-22 2021-07-02 杭州职业技术学院 Full-automatic garlic directional ordered feeding and conveying device with adjustable inclination angle and method
CN113367363A (en) * 2021-04-30 2021-09-10 程雷超 Automatic system for removing roots and stems of garlic

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1156329A (en) * 1997-08-26 1999-03-02 Chiyoda Kiko Kk Bulbar crop-supplying apparatus
CN203461481U (en) * 2013-09-05 2014-03-05 绵阳福德机器人有限责任公司 Automatic posture-adjusting and discharging mechanism for garlic
CN105619489A (en) * 2015-12-29 2016-06-01 济南华庆铸造有限公司 Full-automatic garlic root cutting machine
CN106973590A (en) * 2017-04-10 2017-07-25 滨州学院 Multifunctional garlic planting machine
CN109168556A (en) * 2018-11-23 2019-01-11 农业部南京农业机械化研究所 A kind of onion, garlic class crop cut root device native clearly
CN111386834A (en) * 2020-04-05 2020-07-10 黄琦 Onion root cutting and soil clearing device
CN111941504A (en) * 2020-07-07 2020-11-17 赖日隆 Agricultural garlic auxiliary cutting device
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CN113060505A (en) * 2021-03-22 2021-07-02 杭州职业技术学院 Full-automatic garlic directional ordered feeding and conveying device with adjustable inclination angle and method
CN113367363A (en) * 2021-04-30 2021-09-10 程雷超 Automatic system for removing roots and stems of garlic

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