CN110605242A

CN110605242A - Navel orange sorting device

Info

Publication number: CN110605242A
Application number: CN201910948132.XA
Authority: CN
Inventors: 武加海
Original assignee: Anhui Shengyuan Environmental Protection New Material Co Ltd
Current assignee: Anhui Shengyuan Environmental Protection New Material Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2019-12-24

Abstract

The invention discloses a navel orange sorting device which comprises a navel orange sorting box, wherein a working space is arranged in the navel orange sorting box, a conveying mechanism is arranged in the working space, a gravity mechanism is arranged in the conveying mechanism, the conveying mechanism comprises a driving bevel gear, and a quality screening mechanism is arranged on the right side of the conveying mechanism; this device can be automatic carry out a judgement to the volume and the quality of navel orange, with the not up to standard navel orange of volume, the not up to standard navel orange of volume but quality and the navel orange that volume quality is up to standard completely collect respectively, the product quality of navel orange when having guaranteed to sell, and this device only uses a motor, degree of automation is very high, can practice thrift a large amount of labours that are used for arranging the selection navel orange, and the classification of navel orange helps the implementation of follow-up processing step, improve work efficiency.

Description

Navel orange sorting device

Technical Field

The invention relates to the field of agricultural product classification, in particular to a navel orange sorting device.

Background

At present, the navel orange on the market need guarantee that its specification goes to the market and just can ensure its product looks, is mostly manual screening to the screening of navel orange, and a large amount of manpower and materials have been wasted in the screening process, and current navel orange screening machine does not have comprehensive from quality and two aspects of volume as the detection standard simultaneously, and degree of automation is not high.

Disclosure of Invention

The present invention is directed to a navel orange sorting device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a navel orange sorting device comprises a navel orange sorting box, a working space is arranged in the navel orange sorting box, a conveying mechanism is arranged in the working space, a gravity mechanism is arranged in the conveying mechanism, the conveying mechanism comprises a driving bevel gear, a quality screening mechanism is arranged on the right side of the conveying mechanism, the quality screening mechanism comprises a transmission bevel gear, the driving bevel gear and the transmission bevel gear are meshed for transmission to drive the quality screening mechanism to work, the quality screening mechanism further comprises a short swing rod, a long swing rod and a gravity block, the transmission bevel gear can drive the short swing rod and the long swing rod to rotate simultaneously so as to drive the gravity block to swing, a volume screening mechanism is arranged on the upper side of the conveying mechanism, the conveying mechanism comprises a steel belt, the volume screening mechanism comprises a lifting block, and the lifting block can be driven to move up and down by the rotation of the steel belt, volume screening mechanism right side is provided with a sorting mechanism, sorting mechanism is including getting rid of the pole, rises to a certain position when the elevator and can block the rotation of getting rid of the pole, volume screening mechanism still includes trapezoidal pole, sorting mechanism still includes the rack bar, gravity mechanism can drive the rack bar along with the rotary motion of steel band to the rack bar position and rise to promote trapezoidal pole and move left, make the elevator that rises reset, this function can all be realized to the motion of gravity mechanism at every turn, transport mechanism still includes the bin, when gravity mechanism moved to the bin position at every turn, the bin all can fall inside navel orange to the gravity mechanism in.

Preferably, the conveying mechanism comprises a steel belt, the rear end wall of the working space is fixedly connected with a driving motor, the front end surface of the driving motor is in power connection with a driving shaft, a driving bevel gear is fixedly connected to the driving shaft, a connecting bevel gear fixedly connected with the driving shaft is arranged on the front side of the driving bevel gear, a driving belt wheel fixedly connected with the driving shaft is arranged on the front side of the connecting bevel gear, a pulley shaft which is rotationally connected with the rear end wall of the working space is arranged on the left side of the driving shaft, a driven pulley is fixedly connected on the pulley shaft, the driven belt wheel is connected with the driving shaft through steel belt friction transmission, three gravity mechanisms are embedded in the steel belt, the upper side of the pulley shaft is provided with a storage tank, the rear end of the storage tank is fixedly connected with the rear end wall of the working space, and an upper end wall and a lower end wall of the storage tank are communicated with the storage tank of the working space.

As preferred, downside gravity mechanism includes the gravity spring, the embedded piece that holds that is equipped with of steel band, it is provided with the lower terminal wall intercommunication in the piece lower terminal surface to hold the holding tank of workspace, an end wall fixedly connected with gravity spring on the holding tank, gravity spring lower extreme fixedly connected with one with holding tank sliding connection's the board that holds, be provided with a intercommunication in the holding tank left end surface the holding tank with workspace's flexible groove, flexible inslot sliding connection has a left end to run through flexible groove left end wall just is located reset block in the workspace, reset block and right-hand member face with hold the board up end through restoring to throne rope fixed connection.

Preferably, the volume screening mechanism comprises a lifting block, a supporting block is fixedly connected to the rear end wall of the working space, an elastic groove is arranged in the lower end face of the supporting block, a lower end wall of the elastic groove is communicated with the working space, a guide groove is arranged in the right end wall of the elastic groove, the elastic groove is communicated with the working space, a matching groove is arranged in the right end wall of the elastic groove, a locking groove is arranged in the upper end wall of the guide groove, the elastic groove is communicated with the matching groove, a lifting spring is fixedly connected to the upper end wall of the elastic groove, a lifting block is fixedly connected to the lower end of the lifting spring, the lower end of the lifting block penetrates through the lower end wall of the elastic groove and is located in the working space, an extending groove is arranged in the right end face of the lifting block, the right end face of the lifting block penetrates through the left and right end walls of the guide groove, and is fixedly connected to a lifting rod, the left end wall of the extension groove is fixedly connected with a pressure spring, the right end of the pressure spring is fixedly connected with a trapezoidal block, the right end of the trapezoidal block penetrates through the right end wall of the extension groove and is positioned in the elastic groove, a moving groove is arranged in the upper end wall of the matching groove, the lower end wall of the matching groove is communicated with the matching groove, a moving block is connected in the moving groove in a sliding manner, the right end face of the moving block is fixedly connected with a moving spring, the right end of the moving block is fixedly connected with the moving spring, the right end of the moving spring is fixedly connected with the right end wall of the moving groove, the lower end of the moving block penetrates through the lower end wall of the moving groove and is positioned in;

the rear end wall of the working space is fixedly connected with a positioning rod, the positioning rod is connected with a transmission rod in a rotating mode, a transmission torque spring is arranged between the positioning rod and the transmission rod, an elastic block fixedly connected with the rear end wall of the working space is arranged on the lower side of the transmission rod, a pressure groove with the right end wall communicated with the working space is arranged in the elastic block, the lower end wall of the pressure groove is fixedly connected with a fixed block, the upper end face of the fixed block is fixedly connected with a middle spring, the upper end of the middle spring is fixedly connected with a moving block in sliding connection with the pressure groove, the upper side of the moving block is provided with a floating block in sliding connection with the pressure groove, the upper end face of the floating block is fixedly connected with a floating rod with the upper end wall of the pressure groove and located in the working space, the right end face of the fixed block is fixedly connected with a limiting rod with the right end of the pressure groove, the front end face of the limiting rod is rotatably connected with a lower swing rod, the right end face of the moving block is fixedly connected with a moving rod, the right end of the moving rod penetrates through the right end wall of the pressure tank and is located in the working space, and the right end of the moving rod is rotatably connected with an upper swing rod, the right end of which is rotatably connected with the right end of the lower swing rod.

Preferably, the mass screening mechanism comprises a long swing rod, the right side of the lower end wall of the working space is rotatably connected with a linkage shaft, a linkage gear is fixedly connected to the linkage shaft, a long swing rod fixedly connected with the linkage shaft is arranged on the upper side of the linkage gear, an intermediate shaft rotatably connected with the lower end wall of the working space is arranged on the left side of the linkage shaft, a right end of the intermediate shaft is fixedly connected with a pinion in meshing transmission connection with the left end of the linkage gear, a limiting groove is formed in the outer end face of the intermediate shaft, a right end wall of the limiting groove is communicated with a repeating groove of the limiting groove, a short swing rod is connected to the limiting groove in a sleeved mode, a bidirectional groove is formed in the end wall of the short swing rod, a repeating spring is fixedly connected to the left end wall of the repeating groove, and a right end of the repeating spring fixedly connected with a right end of the repeating groove penetrates through the right end wall of the repeating The piece, the jackshaft left side be provided with a lower extreme with the rotation axis that the terminal wall rotated to be connected under the workspace, fixedly connected with right-hand member on the rotation axis with the pinion rotates the rotatory gear that the meshing transmission is connected, a rotation axis upper end fixedly connected with rear end with drive the transmission bevel gear that bevel gear lower extreme meshing transmission is connected, short pendulum rod upside be provided with a rear end with workspace rear end wall fixed connection's half logical piece, be provided with a preceding rear end wall intercommunication in the half logical piece the semi-through groove of workspace, sliding connection has an arc piece in the half logical piece, terminal surface bilateral symmetry fixedly connected with lower extreme under the arc piece with semi-through groove lower extreme end wall fixed connection's wrench movement spring, terminal surface center fixedly connected with lower extreme runs through under the arc piece the semi-through groove gravity piece of terminal wall.

Preferably, the sorting mechanism comprises a cam, a moving groove with a left end wall communicated with the working space is arranged in the supporting block, a supporting block is connected in the moving groove in a sliding manner, a supporting spring with an upper end fixedly connected with the upper end wall of the moving groove is fixedly connected with the upper end surface of the supporting block, a supporting rod with a left end penetrating through the left end wall of the moving groove and positioned in the working space is fixedly connected with the left end surface of the supporting block, a rack rod is fixedly connected with the left end of the supporting rod, a driven shaft is rotatably connected with the rear end wall of the working space, a pushing gear with a right end engaged with the left end surface of the rack rod and in transmission connection is fixedly connected with the driven shaft, a cam fixedly connected with the driven shaft is arranged on the front side of the pushing gear, and a belt wheel shaft with a right end, the driven belt wheel is fixedly connected to the belt wheel shaft, and the left end of the belt wheel shaft is fixedly connected with a bearing block;

an extension groove with a left end wall communicated with the working space is arranged in the left end face of the bearing block, an elastic groove with a lower end wall communicated with the extension groove is arranged in the upper end wall of the extension groove, a circular groove is arranged in the right end wall of the extension groove, a circular block is connected in the circular groove in a sliding manner, the left end face of the circular block is fixedly connected with a short shaft with a left end penetrating through the left end face of the circular groove and the left and right end faces of the extension groove and positioned in the working space, a one-way groove with an upper end wall communicated with the extension groove is arranged in the upper end face of the short shaft positioned in the extension groove, the lower end wall of the one-way groove is fixedly connected with a one-way spring, the upper end of the one-way spring is fixedly connected with a one-way block with the upper end wall of the one-way groove and the lower end wall of the elastic groove and positioned in the elastic groove, an exhaust rod is fixedly connected with, the utility model discloses a reset device, including reset rod, end wall intercommunication about being provided with, reset rod and reset rod, be provided with a reset torque spring between reset rod and reset rod, an end wall fixedly connected with atress pole under the working space, an ensemble of atress pole upper end fixedly connected with, the ensemble is provided with one in the ensemble and controls the end wall intercommunication the trepanning of working space, the suit has a sleeve, a sleeve right-hand member fixedly connected with rear end with link up the motion bevel gear that bevel gear left end meshing transmission is connected, sleeve left end fixedly connected with one is through the belt and the rotation pulley that driven pulley friction drive is connected.

In conclusion, the beneficial effects of the invention are as follows: the driving motor is started to drive the driving shaft to rotate, so that the driving belt wheel is driven to rotate, the steel belt is driven to rotate under the friction transmission of the driving belt wheel and the steel belt, the driven belt wheel rotates along with the steel belt until the containing block moves to the lower side of the storage box, the lowest navel orange extrudes the containing plate to drive the containing plate to descend, the first navel orange can move rightwards along with the containing block, the first navel orange pushes the lifting block to ascend, if the maximum diameter of the navel orange exceeds a qualified standard, the trapezoid block enters the clamping groove under the reset action of the pressure spring to be clamped, the lifting rod ascends along with the ascending of the lifting block to push the transmission rod to swing, so that the floating rod is pushed to descend, the floating rod drives the moving block to descend to compress the pressure groove, the upper swing rod extends rightwards along with the descending of the moving block for a certain distance, meanwhile, the driving shaft drives the linking bevel gear to rotate, thereby driving the rotating belt wheel to rotate, under the meshing transmission of the belt, the rotating belt wheel drives the driven belt wheel to rotate, thereby driving the removing rod to rotate, at the moment, the removing rod cannot rotate due to the blocking of the extended upper swing rod, the one-way block is separated from the elastic groove, the one-way spring is compressed, the navel orange smoothly moves to the rack rod, the rack rod is pushed to rise, the pushing gear is driven to rotate, thereby driving the driven shaft to rotate, the driven shaft drives the cam to rotate, thereby pushing the trapezoidal rod to move leftwards, pushing out the blocked trapezoidal block, the lifting block resets the upper swing rod under the action of the lifting spring under the action of the middle spring, the removing rod continues to rotate, the first navel orange falls into the arc-shaped block along with the movement of the steel belt, when the maximum diameter of the navel orange is smaller than the standard, the navel orange is pushed out by the removing rod along with the movement of the steel, the driving shaft drives the driving bevel gear to rotate, the rotating shaft is driven to rotate under the meshing of the driving bevel gear and the transmission bevel gear, so that the rotating gear is driven to rotate, the intermediate shaft is driven to rotate under the meshing of the driving bevel gear and the pinion, the short swing rod is driven to rotate, the linkage shaft is driven to rotate under the meshing of the pinion and the linkage gear, so that the long swing rod is driven to rotate in the opposite direction of the short swing rod, when the mass of the navel orange is smaller than the standard mass, the gravity block descends under the gravity of the navel orange, the gravity block is driven to block the rotation of the short swing rod, the gravity block is driven to swing by the short swing rod, the navel orange falls from the front end, when the mass of the navel orange is larger than or equal to the standard, the gravity block falls to the position which simultaneously blocks the long swing of the short swing rod, the gravity block is separated from the two-way groove along with the, this device can be automatic carry out a judgement to the volume and the quality of navel orange, with the not up to standard navel orange of volume, the not up to standard navel orange of volume but quality and the navel orange that volume quality is up to standard completely collect respectively, the product quality of navel orange when having guaranteed to sell, and this device only uses a motor, degree of automation is very high, can practice thrift a large amount of labours that are used for arranging the selection navel orange, and the classification of navel orange helps the implementation of follow-up processing step, improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall cross-sectional front view of a navel orange sorting device according to the present invention;

FIG. 2 is a schematic right sectional view of a driving shaft of the navel orange sorting device according to the present invention;

FIG. 3 is a schematic sectional view of a driving shaft of the navel orange sorting device according to the present invention;

FIG. 4 is a schematic view of a main view enlarging structure of a gravity mechanism in the navel orange sorting device according to the present invention;

fig. 5 is an enlarged structural schematic diagram of an upper swing rod in the navel orange sorting device.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Referring to fig. 1-5, an embodiment of the present invention is shown: a navel orange sorting device comprises a navel orange sorting box 100, a working space 101 is arranged in the navel orange sorting box 100, a transmission mechanism 201 is arranged in the working space 101, a gravity mechanism 105 is arranged in the transmission mechanism 201, the transmission mechanism 201 comprises a driving bevel gear 160, a mass screening mechanism 202 is arranged on the right side of the transmission mechanism 201, the mass screening mechanism 202 comprises a transmission bevel gear 158, the engagement transmission of the driving bevel gear 160 and the transmission bevel gear 158 can drive the mass screening mechanism 202 to work, the mass screening mechanism 202 further comprises a short swing rod 142, a long swing rod 141 and a gravity block 136, the rotation of the transmission bevel gear 158 can drive the short swing rod 142 and the long swing rod 141 to rotate simultaneously, so as to drive the gravity block 136 to swing, an integral screening mechanism 200 is arranged on the upper side of the transmission mechanism 201, and the transmission mechanism 201 comprises a steel belt 103, the volume screening mechanism 200 comprises a lifting block 106, the rotation of the steel belt 103 can drive the lifting block 106 to move up and down, a sorting mechanism 203 is arranged at the right side of the volume screening mechanism 200, the sorting mechanism 203 comprises a removing rod 194, when the elevator block 106 is raised to a position that blocks the rotation of the reject bar 194, the volumetric screening mechanism 200 further includes a ladder bar 120, the sorting mechanism 203 also comprises a rack rod 129, the gravity mechanism 105 can drive the rack rod 129 to ascend along with the rotation movement of the steel belt 103 to the position of the rack rod 129, thereby pushing the ladder bar 120 to move to the left, resetting the raised elevator block 106, each time the weight mechanism 105 moves, the transfer mechanism 201 also includes a storage bin 107, and each time the weight mechanism 105 is moved to the position of the storage bin 107, the storage bin 107 drops an inner navel orange into the weight mechanism 105.

Advantageously, the transmission mechanism 201 comprises a steel belt 103, a driving motor 161 is fixedly connected to the rear end wall of the working space 101, a driving shaft 151 is dynamically connected to the front end surface of the driving motor 161, a driving bevel gear 160 is fixedly connected to the driving shaft 151, an engaging bevel gear 159 fixedly connected to the driving shaft 151 is arranged on the front side of the driving bevel gear 160, a driving pulley 152 fixedly connected to the driving shaft 151 is arranged on the front side of the engaging bevel gear 159, a belt pulley shaft 104 rotatably connected to the rear end wall of the working space 101 is arranged on the left side of the driving shaft 151, a driven pulley 102 is fixedly connected to the belt pulley shaft 104, the driven pulley 102 is in friction transmission connection with the driving shaft 151 through the steel belt 103, three gravity mechanisms 105 are embedded in the steel belt 103, a storage tank 107 fixedly connected to the rear end of the working space 101 is arranged on the upper side of the belt pulley shaft 104, a storage tank 108 having upper and lower end walls communicating with the working space 101 is provided in the storage tank 107.

Beneficially, the lower gravity mechanism 105 includes a gravity spring 154, a containing block 157 is embedded in the steel belt 103, a lower end wall of the containing block 157 is arranged in a lower end face of the containing block 157, a containing groove 156 is arranged in the lower end face of the containing block 157, the upper end wall of the containing groove 156 is fixedly connected with a gravity spring 154, the lower end of the gravity spring 154 is fixedly connected with a containing plate 155 slidably connected with the containing groove 156, a telescopic groove 169 is arranged in a left end face of the containing groove 156 and communicates the containing groove 156 with the working space 101, a reset block 168 is slidably connected in the telescopic groove 169 and has a left end penetrating through the left end wall of the telescopic groove 169 and is located in the working space 101, and the reset block 168 and the right end face are fixedly connected with the upper end face of the containing plate 155 through a reset.

Beneficially, the volume screening mechanism 200 includes an elevating block 106, a supporting block 118 is fixedly connected to a rear end wall of the working space 101, an elastic groove 116 is disposed in a lower end surface of the supporting block 118, a lower end wall of the elastic groove 116 is communicated with the working space 101, a guide groove 111 is disposed in a right end wall of the elastic groove 116, a mating groove 119 is disposed in a right end wall of the elastic groove 116, a locking groove 117 is disposed in an upper end wall of the guide groove 111, the elastic groove 116 is communicated with the mating groove 119, an elevating spring 115 is fixedly connected to an upper end wall of the elastic groove 116, a lower end of the elevating spring 115 penetrates through a lower end wall of the elastic groove 116 and is located in the working space 101, a right end wall of the elevating block 106 located in the elastic groove 116 is disposed in a right end surface of the elevating block 106, and is communicated with an extending groove 114 of the elastic groove 116, a lifting rod 109 with the right end penetrating through the left and right end walls of the guide groove 111 and positioned in the working space 101 is fixedly connected to the right end face of the lifting block 106, a pressure spring 112 is fixedly connected to the left end wall of the extending groove 114, a trapezoidal block 113 with the right end penetrating through the right end wall of the extending groove 114 and located in the elastic groove 116 is fixedly connected to the right end of the pressure spring 112, a moving groove 121 having a lower end wall communicating with the fitting groove 119 is provided in an upper end wall of the fitting groove 119, a moving block 122 is slidably connected in the moving groove 121, a moving spring 124 whose right end is fixedly connected with the right end wall of the moving groove 121 is fixedly connected to the right end face of the moving block 122, a moving rod 123 with a lower end penetrating through the lower end wall of the moving groove 121 and located in the matching groove 119 is fixedly connected to the lower end surface of the moving block 122, the lower end of the movable rod 123 is fixedly connected with a trapezoidal rod 120 which is in sliding connection with the matching groove 119;

a positioning rod 178 is fixedly connected to the rear end wall of the working space 101, a transmission rod 180 is rotatably connected to the positioning rod 178, a transmission torque spring 179 is arranged between the positioning rod 178 and the transmission rod 180, an elastic block 176 fixedly connected to the rear end wall of the working space 101 is arranged on the lower side of the transmission rod 180, a pressure groove 172 with a right end wall communicated with the working space 101 is arranged in the elastic block 176, a fixed block 170 is fixedly connected to the lower end wall of the pressure groove 172, a middle spring 171 is fixedly connected to the upper end surface of the fixed block 170, a moving block 174 slidably connected to the pressure groove 172 is fixedly connected to the upper end of the middle spring 171, a floating block 175 slidably connected to the pressure groove 172 is arranged on the upper side of the moving block 174, a floating rod 177 with an upper end penetrating through the upper end wall of the pressure groove 172 and located in the working space 101 is fixedly connected to the upper end surface of the floating block 175, fixed block 170 right-hand member end fixedly connected with right-hand member runs through pressure tank 172 right-hand member wall and is located limiting lever 197 in the workspace 101, the terminal surface rotates before limiting lever 197 and is connected with pendulum rod 196 down, move block 174 right-hand member end fixedly connected with right-hand member and runs through pressure tank 172 right-hand member wall and is located motion bar 173 in the workspace 101, motion bar 173 right-hand member rotate be connected with a right-hand member with pendulum rod 196 right-hand member rotates the last pendulum rod 195 of connecting down.

Advantageously, the mass screening mechanism 202 comprises a long swing rod 141, a linkage shaft 140 is rotatably connected to the right side of the lower end wall of the working space 101, a linkage gear 139 is fixedly connected to the linkage shaft 140, a long swing rod 141 fixedly connected to the linkage shaft 140 is arranged on the upper side of the linkage gear 139, a middle shaft 146 rotatably connected to the lower end wall of the working space 101 is arranged on the left side of the linkage shaft 140, a pinion 148 with the right end engaged with and in transmission connection with the left end of the linkage gear 139 is fixedly connected to the middle shaft 146, a limiting groove 204 is arranged in the outer end face of the middle shaft 146, a repeating groove 147 with the right end wall communicated with the limiting groove 204 is arranged in the left end wall of the limiting groove 204, a short swing rod 142 is connected to the limiting groove 204 in a sleeved manner, a bidirectional groove 143 is arranged in the end wall of the short swing rod 142, and a repeating spring 145 is fixedly, the right end of the repeating spring 145 is fixedly connected with a repeating block 144, the right end of the repeating block penetrates through the right end wall of the repeating groove 147 and the left end wall of the bidirectional groove 143, the repeating block is located in the bidirectional groove 143, the left side of the intermediate shaft 146 is provided with a rotating shaft 149, the lower end of the rotating shaft 149 is rotatably connected with the lower end wall of the working space 101, the rotating shaft 149 is fixedly connected with a rotating gear 150, the right end of the rotating gear is rotatably meshed with the pinion 148, the upper end of the rotating shaft 149 is fixedly connected with a transmission bevel gear 158, the rear end of the transmission bevel gear 158 is meshed with the lower end of the driving bevel gear 160, the upper side of the short swing rod 142 is provided with a semi-through block 138, the rear end of the semi-through block is fixedly connected with the rear end wall of the working space 101, the front end wall and the rear end wall of the semi-through block 138 are communicated with the semi-through groove 134, the And a spring 137, wherein the center of the lower end surface of the arc-shaped block 135 is fixedly connected with a gravity block 136, the lower end of which penetrates through the lower end wall of the semi-through groove 134.

Advantageously, the sorting mechanism 203 comprises a cam 128, a moving slot 130 with a left end wall communicated with the working space 101 is arranged in the supporting block 118, a supporting block 133 is slidably connected in the moving slot 130, a supporting spring 131 with an upper end fixedly connected with the upper end wall of the moving slot 130 is fixedly connected with the upper end surface of the supporting block 133, a supporting rod 132 with a left end penetrating through the left end wall of the moving slot 130 and located in the working space 101 is fixedly connected with the left end surface of the supporting block 133, a rack bar 129 is fixedly connected with the left end of the supporting rod 132, a driven shaft 126 is rotatably connected with the rear end wall of the working space 101, a pushing gear 125 with a right end engaged and in transmission connection with the left end surface of the rack bar 129 is fixedly connected with the driven shaft 126 is arranged on the driven shaft 126, a cam 128 fixedly connected with the driven shaft 126 is arranged on the front side of the pushing gear 125, a belt wheel shaft 186 with a right, a driven belt wheel 184 is fixedly connected to the belt wheel shaft 186, and a bearing block 183 is fixedly connected to the left end of the belt wheel shaft 186;

an extending groove 185 with a left end wall communicated with the working space 101 is arranged in the left end face of the force bearing block 183, an elastic groove 181 with a lower end wall communicated with the extending groove 185 is arranged in the upper end wall of the extending groove 185, a circular groove 190 is arranged in the right end wall of the extending groove 185, a circular block 187 is connected in the circular groove 190 in a sliding manner, the left end face of the circular block 187 is fixedly connected with a short shaft 191 with the left end penetrating through the left end face of the circular groove 190 and the left and right end faces of the extending groove 185 and located in the working space 101, a one-way groove 188 with an upper end wall communicated with the extending groove 185 is arranged in the upper end face of the short shaft 191 located in the extending groove 185, a one-way spring 189 is fixedly connected with the lower end wall of the one-way groove 188, and a one-way block 182 with an upper end penetrating through the upper end wall of the one-way groove 188 and the lower, the left end of the short shaft 191 is fixedly connected with an excluding rod 194, the right side of the excluding rod 194 is provided with a reset rod 193, the rear end of the reset rod 193 is fixedly connected with the rear end wall of the working space 101, the reset rod 193 is connected with a reset block 153 in a rotating mode, a reset torque spring 192 is arranged between the reset block 153 and the reset rod 193, the lower end wall of the working space 101 is fixedly connected with a stress rod 205, the upper end of the stress rod 205 is fixedly connected with a sleeve block 165, a left end wall and a right end wall of the sleeve block 165 are communicated with a sleeve groove 162 of the working space 101, a sleeve shaft 164 is sleeved in the sleeve groove 162, the right end of the sleeve shaft 164 is fixedly connected with a motion bevel gear 166, the rear end of the motion bevel gear 166 is in meshing transmission connection with the left end of the bevel gear 159, and the left end of the sleeve shaft 164 is fixedly connected with a.

In the following, the applicant will refer to fig. 1 to 5 and the above-described specific components of a navel orange sorting device of the present application to describe in detail the method for using the navel orange sorting device of the present application: first, in the initial state, the driving motor 161 is turned off, the pressure spring 112 is in the compressed state, and the gravity spring 154, the torsion spring 137, and the intermediate spring 171 are in the normal state;

when the navel oranges are required to be sorted, the navel oranges are loaded into the storage tank 108, because of the shape limitation of the storage tank 108, the navel oranges can only pass one by one, half of the lowermost navel orange falls on the steel belt 103, the driving motor 161 is started to drive the driving shaft 151 to rotate, so as to drive the driving belt pulley 152 to rotate, the steel belt 103 is driven to rotate under the friction transmission of the driving belt pulley 152 and the steel belt 103, the driven belt pulley 102 rotates along with the steel belt 103 until the containing block 157 moves to the lower side of the storage tank 107, the lowermost navel orange extrudes the containing plate 155 to drive the containing plate 155 to descend, the first navel orange can move rightwards along with the containing block 157, the first navel orange pushes the lifting block 106 to ascend, if the maximum diameter of the navel oranges exceeds the qualified standard, the trapezoid block 113 enters the blocking groove 117 to be blocked under the resetting action of the pressure spring 112, and the lifting rod 109 ascends along with the lifting block 106, the transmission rod 180 is pushed to swing, so that the floating rod 177 is pushed to descend, the floating rod 177 drives the moving block 174 to descend to compress the pressure groove 172, the upper swing rod 195 extends to the right for a certain distance along with the descending of the moving block 174, meanwhile, the driving shaft 151 drives the engaging bevel gear 159 to rotate, the engaging bevel gear 159 drives the sleeve shaft 164 to rotate under the meshing transmission with the moving bevel gear 166, so that the rotating pulley 163 is driven to rotate, under the meshing transmission of a belt, the rotating pulley 163 drives the driven pulley 184 to rotate, so that the removing rod 194 is driven to rotate, at the moment, the removing rod 194 cannot rotate due to the blocking of the extending upper swing rod 195, the one-way block 182 is separated from the elastic groove 181, the one-way spring 189 is compressed, the navel orange smoothly moves to the rack rod 129, the rack rod 129 is pushed to ascend, the pushing gear 125 is driven to rotate, the driven shaft 126 drives the cam 128 to rotate, so that, the blocked trapezoidal block 113 is pushed out, the lifting block 106 resets the upper swing rod 195 under the action of the lifting spring 115 and resets under the action of the middle spring 171, the elimination rod 194 continues to rotate, the first navel orange moves along with the steel belt 103 to drop into the arc-shaped block 135, when the maximum diameter of the navel orange is smaller than the standard, the navel orange moves along with the steel belt 103 to the elimination rod 194 and is pushed out by the elimination rod 194, the first navel orange drops from the front side and cannot enter the arc-shaped block 135, the driving shaft 151 drives the driving bevel gear 160 to rotate, the rotating shaft 149 is driven to rotate under the meshing of the driving bevel gear 160 and the transmission bevel gear 158, the rotating gear 150 is driven to rotate, the rotating gear 150 drives the middle shaft 146 to rotate under the meshing with the pinion 148, the short swing rod 142 is driven to rotate, the pinion 148 is meshed with the linkage gear 139 to drive the linkage shaft 140 to rotate, and the long swing rod, when the mass of the navel oranges is smaller than the standard mass, the gravity block 136 descends under the gravity of the navel oranges, the gravity block 136 is driven to block the rotation of the short swing rod 142, the gravity block 136 is driven by the short swing rod 142 to swing, the navel oranges fall from the front end, when the mass of the navel oranges is larger than or equal to the standard mass, the gravity block 136 falls to the position of simultaneously blocking the long swing rod 141 and the short swing rod 142, the gravity block 136 swings along with the rotation of the long swing rod 141, the repeating block 144 is separated from the clamping of the bidirectional groove 143, the navel oranges are discharged from the rear end, and the navel oranges discharged from the rear end are navel oranges with the volume and.

The invention has the beneficial effects that: this device can be automatic carry out a judgement to the volume and the quality of navel orange, with the not up to standard navel orange of volume, the not up to standard navel orange of volume but quality and the navel orange that volume quality is up to standard completely collect respectively, the product quality of navel orange when having guaranteed to sell, and this device only uses a motor, degree of automation is very high, can practice thrift a large amount of labours that are used for arranging the selection navel orange, and the classification of navel orange helps the implementation of follow-up processing step, improve work efficiency.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a navel orange sorting device, includes navel orange letter sorting case, its characterized in that: a working space is arranged in the navel orange sorting box, a conveying mechanism is arranged in the working space, a gravity mechanism is arranged in the conveying mechanism, the conveying mechanism comprises a driving bevel gear, a mass screening mechanism is arranged on the right side of the conveying mechanism, the mass screening mechanism comprises a transmission bevel gear, the driving bevel gear and the transmission bevel gear are meshed and driven to drive the mass screening mechanism to work, the mass screening mechanism further comprises a short oscillating bar, a long oscillating bar and a gravity block, the short oscillating bar and the long oscillating bar can be driven to rotate simultaneously by the rotation of the transmission bevel gear so as to drive the gravity block to swing, a volume screening mechanism is arranged on the upper side of the conveying mechanism, the conveying mechanism comprises a steel belt, the volume screening mechanism comprises a lifting block, the lifting block can be driven to move up and down by the rotation of the steel belt, and a sorting mechanism is arranged on the, categorised mechanism is including getting rid of the pole, can block the rotation of getting rid of the pole when the elevator rises to a certain position, volume screening mechanism still includes trapezoidal pole, categorised mechanism still includes the rack bar, gravity mechanism can drive the rack bar along with the rotary motion of steel band to the rack bar position and rise to promote trapezoidal pole motion left, make the elevator that rises reset, this function can all be realized to the motion of gravity mechanism at every turn, transport mechanism still includes the bin, when gravity mechanism moves to the bin position at every turn, the bin all can fall an inside navel orange to the gravity mechanism in.

2. The navel orange sorting device according to claim 1, wherein: the transmission mechanism comprises a steel belt, the rear end wall of the working space is fixedly connected with a driving motor, the front end surface of the driving motor is in power connection with a driving shaft, a driving bevel gear is fixedly connected to the driving shaft, a connecting bevel gear fixedly connected with the driving shaft is arranged on the front side of the driving bevel gear, a driving belt wheel fixedly connected with the driving shaft is arranged on the front side of the connecting bevel gear, a pulley shaft which is rotationally connected with the rear end wall of the working space is arranged on the left side of the driving shaft, a driven pulley is fixedly connected on the pulley shaft, the driven belt wheel is connected with the driving shaft through steel belt friction transmission, three gravity mechanisms are embedded in the steel belt, the upper side of the pulley shaft is provided with a storage tank, the rear end of the storage tank is fixedly connected with the rear end wall of the working space, and an upper end wall and a lower end wall of the storage tank are communicated with the storage tank of the working space.

3. The navel orange sorting device according to claim 2, wherein: downside gravity mechanism includes gravity spring, the embedded piece that holds that is equipped with of steel band, it is provided with the end wall intercommunication in the piece lower terminal surface to hold the holding tank of working space, an end wall fixedly connected with gravity spring on the holding tank, gravity spring lower extreme fixedly connected with one with holding tank sliding connection's the board that holds, be provided with a intercommunication in the holding tank left end surface the holding tank with working space's flexible groove, flexible inslot sliding connection has a left end to run through flexible groove left end wall just is located reset block in the working space, reset block and right-hand member face with hold the board up end through restoring to the throne rope fixed connection.

4. The navel orange sorting device according to claim 1, wherein: the volume screening mechanism comprises a lifting block, a supporting block is fixedly connected to the rear end wall of the working space, an elastic groove communicated with the working space is arranged in the lower end face of the supporting block, a guide groove communicated with the elastic groove and the working space is arranged in the right end wall of the elastic groove, a matching groove is arranged in the upper end wall of the guide groove, a blocking groove communicated with the elastic groove and the matching groove is arranged in the upper end wall of the guide groove, a lifting spring is fixedly connected to the upper end wall of the elastic groove, a lifting block with the lower end penetrating through the lower end wall of the elastic groove and located in the working space is fixedly connected to the lower end of the lifting spring, a right end wall communicated with the extending groove of the elastic groove is arranged in the right end face of the lifting block located in the elastic groove, and a lifting rod with the right end penetrating through the left end wall and the right end wall of the guide groove and located in the working space is fixedly, the left end wall of the extension groove is fixedly connected with a pressure spring, the right end of the pressure spring is fixedly connected with a trapezoidal block, the right end of the trapezoidal block penetrates through the right end wall of the extension groove and is positioned in the elastic groove, a moving groove is arranged in the upper end wall of the matching groove, the lower end wall of the matching groove is communicated with the matching groove, a moving block is connected in the moving groove in a sliding manner, the right end face of the moving block is fixedly connected with a moving spring, the right end of the moving block is fixedly connected with the moving spring, the right end of the moving spring is fixedly connected with the right end wall of the moving groove, the lower end of the moving block penetrates through the lower end wall of the moving groove and is positioned in;

5. The navel orange sorting device according to claim 1, wherein: the quality screening mechanism comprises a long swing rod, the right side of the lower end wall of the working space is rotatably connected with a linkage shaft, a linkage gear is fixedly connected onto the linkage shaft, the upper side of the linkage gear is provided with a long swing rod fixedly connected with the linkage shaft, the left side of the linkage shaft is provided with a middle shaft rotatably connected with the lower end wall of the working space, the middle shaft is fixedly connected with a small gear, the right end of the small gear is in meshing transmission connection with the left end of the linkage gear, the outer end face of the middle shaft is internally provided with a limiting groove, the left end wall of the limiting groove is internally provided with a repeating groove, the right end wall of the limiting groove is communicated with the repeating groove, the limiting groove is sleeved and connected with a short swing rod, the end wall of the short swing rod is internally provided with a bidirectional groove, the left end wall of the repeating groove is fixedly connected with a repeating spring, the right end of the repeating spring is fixedly connected with, the utility model discloses a swing joint, including jackshaft, drive bevel gear, short pendulum rod, drive bevel gear, pivot, drive bevel gear, jackshaft left side be provided with a lower extreme with the pivot of work space lower extreme endwall rotation connection, fixedly connected with right-hand member on the pivot with the pinion rotates the rotatory gear that meshes the transmission and connect, pivot upper end fixedly connected with rear end with the drive bevel gear lower extreme meshes the transmission and connects, the short pendulum rod upside be provided with a rear end with work space rear end wall fixed connection's half logical piece, be provided with a preceding rear end wall intercommunication in the half logical groove of work space, sliding connection has an arc piece in the half logical piece, terminal surface bilateral symmetry fixedly connected with lower extreme under the arc piece with half logical groove lower extreme end wall fixed connection's wrench movement spring, an end surface center fixedly connected with lower extreme runs through under the arc piece.

6. The navel orange sorting device according to claim 1, wherein: the classification mechanism comprises a cam, a movement groove with a left end wall communicated with the working space is arranged in the support block, a support block is connected in the movement groove in a sliding manner, the upper end surface of the support block is fixedly connected with a support spring with the upper end fixedly connected with the upper end wall of the movement groove, the left end surface of the support block is fixedly connected with a support rod with the left end penetrating through the left end wall of the movement groove and positioned in the working space, the left end of the support rod is fixedly connected with a rack rod, the rear end wall of the working space is rotatably connected with a driven shaft, the driven shaft is fixedly connected with a push gear with the right end engaged and in transmission connection with the left end surface of the rack rod, the front side of the push gear is provided with a cam fixedly connected with the driven shaft, the lower side of the support rod is provided with a belt wheel shaft with the right end, the left end of the belt wheel shaft is fixedly connected with a bearing block;