CN111632853A

CN111632853A - Food sorting device

Info

Publication number: CN111632853A
Application number: CN202010494127.9A
Authority: CN
Inventors: 陈爱英
Original assignee: Zhangjiagang Ouwei Automation Research And Development Co ltd
Current assignee: Zhangjiagang Ouwei Automation Research And Development Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-09-08

Abstract

The invention discloses a food sorting device, which relates to the technical field of food processing and comprises the following components: first transportation portion, sorting portion, second transportation portion, unloading portion, lift portion, removal portion, sorting portion have: sorting piece, first rotation axis, driven shaft, cam, shell fragment, block the piece, second transportation portion has the transportation piece, and the transportation piece is located the below of transportation area, and the transportation piece is used for transporting food, and unloading portion is located the top of second transportation portion, and unloading portion is used for carrying out the unloading with food, and unloading portion has: the unloading shell, the front end of unloading shell is the fretwork form, has on the unloading shell: slide shaft, second rotation axis, slide shaft have two, and the slide shaft is installed at the both ends of unloading shell, slide shaft and recess cooperation, and lift portion is used for driving unloading portion and carries out elevating movement, and lift portion has: the platform, first removal arm, the second removal arm can be effectual sorts food through letter sorting portion, gets rid of unqualified product to improve the qualification rate of food.

Description

Food sorting device

Technical Field

The invention relates to the technical field of food processing, in particular to a food sorting device.

Background

For a long time, sorting of food in a food production line is carried out in a manual sorting mode, and due to the fact that workers sit beside the production line for a long time to sort the food, the efficiency is low, the speed is low, and the qualification rate of the food is not guaranteed.

Patent numbers: 102179376A discloses a food sorting machine in which the reject of defective food is done by blowing air through a blowing nozzle, but the reject through the blowing nozzle has several disadvantages: 1. the airflow is unstable, and when the airflow is too large or too small, the elimination of the food is greatly influenced, so that the qualification rate of the food is influenced; 2. when the air flow is used for removing, the dust carried by the food can fly everywhere, and the working environment is affected. Meanwhile, when the wiping sheet is used for wiping, the glass can be blocked, so that the camera is blocked for shooting, if the food just passes through an unqualified food at that time, the food can be leaked, and the qualification rate of the food is influenced.

Disclosure of Invention

The invention aims to solve the problem that the qualification rate is not stable when the existing food sorting machine rejects food.

The invention also aims to provide a food sorting method.

In order to achieve one of the purposes, the invention adopts the following scheme: a food sorting apparatus, comprising: the automatic sorting machine comprises a first conveying part, a sorting part, a first motor, a second conveying part, a blanking part, a lifting part and a moving part. The first transport part has a main body having: the motor base, the conveying belt, the supporting piece, the driving shaft, the driven shaft and the motor base are positioned on one side of the main body, and the motor base and the main body are fixedly installed; the conveyer belt is arranged on the main body and is used for conveying food; the supporting piece is positioned on the other side of the main body and fixedly installed with the main body; the driving shaft is arranged on the main body and used for driving the conveying belt; the driven shaft is installed on the main part, and the driven shaft is used for driving the conveyer belt. The letter sorting portion is installed on support piece, and letter sorting portion is used for screening food, and letter sorting portion has: sorting piece, first rotation axis, driven shaft, cam, shell fragment, block the piece. The sorting piece is positioned above the conveying belt, a certain angle is formed between the sorting piece and the main body, and one end of the sorting piece is protruded; one end of the first rotating shaft is positioned at the other end of the sorting piece, the first rotating shaft is fixedly connected with the sorting piece, the first rotating shaft is connected with the supporting piece, and the first rotating shaft is used for driving the sorting piece; the driven shaft is positioned at the other end of the first rotating shaft and is divided into two layers; the cam is arranged on the supporting piece, one end of the cam is contacted with the driven shaft, and the cam is used for driving the driven shaft; the elastic sheet is positioned below the driven shaft, one end of the elastic sheet is connected with the driven shaft, and the elastic sheet is used for driving the sorting part to reset; the blocking piece is arranged on the supporting piece and connected with the other end of the elastic piece. The first motor is arranged on the motor base and used for driving the driving shaft; the second motor is arranged below the supporting piece and used for driving the cam; the second transportation part is positioned at the outlet of the first transportation part and is provided with a transportation piece, and the transportation piece is positioned below the transportation belt and is used for transporting food; unloading portion is located the top of second transportation portion, and unloading portion is used for carrying out the unloading with food, and unloading portion has the unloading shell, and the front end of unloading shell has for the fretwork form on the unloading shell: the two sliding shafts are arranged at two ends of the blanking shell and are matched with the grooves, and the second rotating shaft is positioned at one side of the blanking shell; the lifting part is used for driving the blanking part to perform lifting motion, and the lifting part is provided with: the platform is arranged behind the second transportation part; one end of the first moving arm is connected with the platform, one end of the second moving arm is connected with the other end of the first moving arm, the other end of the second moving arm is connected with the second rotating shaft, and the second moving arm is used for driving the blanking part to perform lifting motion; the moving part is arranged on the blanking shell and used for driving the blanking part to perform blanking action.

Preferably, the first rotating shaft is a combination of a cylinder and a cuboid, one end of the first rotating shaft is fixedly connected with the other end of the sorting piece, and the other end of the first rotating shaft is fixedly connected with the driven shaft.

Preferably, the first transport section further has: the video box is arranged above the main body and provided with an accommodating space, and a rectangular through hole is formed in the lower portion of the video box.

Preferably, the video box has: the device comprises a transparent part, a light source, a reflecting part and a camera. The transparent piece is arranged below the video box and is a rectangular object, and the transparent piece is used for observing parameters such as the size of food; the light source is arranged in the accommodating space, the light source is arranged above the rectangular through hole, the number of the light sources is two, the light sources are arranged above the transparent piece and are respectively arranged on two sides of the transparent piece, and the light sources are used for illuminating food so that the food can be clearly seen; the reflecting piece is arranged in the accommodating space, the reflecting piece is arranged above the light source, and the reflecting piece is aligned to the rectangular through hole; the camera sets up in accommodation space, and the camera setting is gone out on the reverberation of reflector, and the camera is used for observing each parameter of food.

Preferably, the driven shaft is divided into two layers, the upper layer and the lower layer of the driven shaft are cylinders, the cylinder at the lower layer of the driven shaft is smaller than the cylinder at the upper layer of the driven shaft, and the cylinder at the lower layer of the driven shaft is positioned above the supporting piece.

Preferably, a cylindrical shaft is arranged below the cam, and the cylindrical shaft below the cam is connected with the second motor.

Preferably, a certain clearance is reserved between the sorting piece and the conveying belt, and the sorting piece, the first rotating shaft and the driven shaft are flush with the surface of the cam.

Preferably, the elastic sheet is located below the driven shaft, one end of the elastic sheet is connected with the lower-layer cylinder of the driven shaft, and the elastic sheet is used for driving the sorting part to reset.

Preferably, the blocking member is a cylindrical object, and the blocking member is fixedly mounted on the support member.

Preferably, the transport member has two pieces, a space is left between the transport members, and the transport member has a groove thereon, the groove being located in the middle of the transport member.

Preferably, unloading portion still has the unloading inner shell, is the fretwork state in the unloading inner shell, and the unloading inner shell constitutes an open-ended accommodation space in top with the unloading shell, and accommodation space is used for transporting food, and the rear and the removal portion of unloading inner shell are connected.

Preferably, the moving part is cylinder driven.

Preferably, the front end of the air cylinder is connected with the blanking inner shell by a nut.

In order to achieve the second purpose, the invention adopts the following technical scheme: a method of sorting food products comprising the steps of:

feeding, wherein food uniformly enters a first transportation part after passing through a food production line, a first motor operates to drive a driving shaft to rotate so as to drive a transportation belt to transport, so that the food moves on the transportation belt, a light source irradiates a transparent part and reflects through a reflecting part, and a camera acquires information of the food entering the first transportation part;

sorting, wherein the sorting part sorts and rejects unqualified food, so that the automatic sorting operation process is completed;

conveying, namely conveying qualified food continuously through a conveying belt, and when the food is conveyed to the forefront of the conveying belt, dropping the food to a discharging part due to the influence of gravity;

lifting, namely driving the blanking part to perform lifting motion through the lifting part, and driving the first moving arm to rotate through the rotation of the motor in the platform so as to drive the second moving arm to move, so that the blanking part performs lifting motion;

and when the moving part moves forwards and backwards, the blanking inner shell is driven to move forwards and backwards, so that the blanking operation is finished.

Preferably, the second motor drives the cam to rotate in sorting, so that the driven shaft moves, the first rotating shaft connected with the driven shaft moves in sorting, and therefore automatic sorting operation is completed.

Preferably, the sorting part further comprises a reset action, the second motor continues to drive the cam to rotate, and when the cam rotates to a certain angle, the elastic sheet connected with the driven shaft rebounds, so that the sorting part completes the reset operation.

Preferably, still including trading the mirror, the motor operates, drives the gear and rotates to the rack that drives and gear engagement removes, thereby drives the moving member and removes, thereby drives the transparent piece and removes, thereby accomplishes and trades the mirror operation.

Preferably, the cleaning device further comprises a wiper, the wiper moves on the rail through the air cylinder so as to drive the bristles on the wiper to move, and the bristles move on the transparent piece so as to complete the operation of wiping the transparent piece.

The invention has the beneficial effects that:

shoot through the camera, can improve detection efficiency, and make the qualification rate rise, workman intensity of labour and time have been reduced simultaneously, sort through letter sorting portion, can effectual increase qualification rate, the sight that the dust flies upward also can not appear simultaneously, thereby can not influence operational environment, set up the top at the moving member through the transparency, can make the transparency remove, when the transparency who sees is unclear because of the dust, remove the transparency, place the other end under the reflection piece, thereby make and shoot normally going on, can not influence the qualification rate of food.

Drawings

Fig. 1 is a schematic perspective view of a food sorting apparatus according to an embodiment of the present invention.

Fig. 2 is a left side view schematically illustrating a food sorting apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic top view of a food sorting apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view of a sorting part according to an embodiment of the present invention.

Fig. 5 is a partially enlarged view of a of fig. 4.

Fig. 6 is a schematic cross-sectional view of a sorting section according to an embodiment of the present invention.

Fig. 7 is a partially enlarged view B of fig. 6.

Fig. 8 is a schematic perspective view of a second transportation unit, a blanking unit, and a lifting unit according to an embodiment of the present invention.

Fig. 9 is a schematic left side view of a second transport section of an embodiment of the invention.

Fig. 10 is a schematic cross-sectional view of C-C of fig. 9.

Fig. 11 is a partial enlarged view D of fig. 10.

Fig. 12 is a schematic perspective view of a blanking portion according to an embodiment of the present invention.

Fig. 13 is a schematic three-dimensional structure movement diagram of the blanking part according to the embodiment of the invention.

Fig. 14 is a left side schematic view of a first transport section of an embodiment of the present invention.

Fig. 15 is a schematic cross-sectional view of E-E of fig. 14.

Fig. 16 is a schematic cross-sectional view of F-F of fig. 15.

Fig. 17 is a partial enlarged view G of fig. 15.

FIG. 18 is a schematic perspective view of a wipe according to an embodiment of the present invention.

100. First transport unit 101, main body 102, motor base

103. Conveyer belt 104, support member 105, driving shaft

106. Driven shaft

110. Video box 1101, reflector 1102 and light source

1103. Motor 1104, moving member 1105 and transparent member

1106. Gear 1107, rack 1108, track

1109. Wiper 1110, bristles 1111, and moving cylinder

1112. Camera head

200. Sorting part 201, sorted pieces 202, first rotating shaft

203. Driven shaft 204, cam 205 and elastic sheet

206. Blocking piece

300. First and

second motors

400 and 400

500. Second transport part 501, transport piece 502, recess

503. Stopper 504, fixed axle 505, spring

600. Blanking part 601, blanking outer shell 602 and blanking inner shell

603. Second rotating shaft 604, sliding shaft

700. Lifting part 701, platform 702 and first moving arm

703. Second moving arm 800, moving part 801, nut

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

The first embodiment is as follows:

as shown in fig. 1 to 7, a food sorting apparatus, comprising: the automatic feeding device comprises a first conveying part 100, a sorting part 200, a first motor 300, a second motor 400, a second conveying part 500, a blanking part 600, a lifting part 700 and a moving part 800. The first transport unit 100 includes a main body 101, and the main body 101 includes: the conveyer comprises a motor base 102, a conveyer belt 103, a supporting piece, a driving shaft 105 and a driven shaft 106, wherein the motor base 102 is positioned on one side of a main body 101, and the motor base 102 is fixedly installed with the main body 101; a conveyor belt 103 is installed on the main body 101, and the conveyor belt 103 is used for conveying food; the supporting part is positioned at the other side of the main body 101 and is fixedly installed with the main body 101; a driving shaft 105 is installed on the main body 101, and the driving shaft 105 is used for driving the conveyer belt 103; a driven shaft 106 is mounted on the main body 101, the driven shaft 106 being used to drive the conveyor belt 103. The sorting part 200 is installed on the supporting member, the sorting part 200 is used for screening food, and the sorting part 200 has: sorting piece 201, first rotation shaft 202, driven shaft 203, cam 204, shell fragment 205, stop piece. The sorting piece 201 is positioned above the conveying belt 103, a certain angle is formed between the sorting piece 201 and the main body 101, and one end of the sorting piece 201 is protruded; one end of the first rotating shaft 202 is located at the other end of the sorting piece 201, the first rotating shaft 202 is fixedly connected with the sorting piece 201, the first rotating shaft 202 is connected with the supporting piece, and the first rotating shaft 202 is used for driving the sorting piece 201; the driven shaft 203 is positioned at the other end of the first rotating shaft 202, and the driven shaft 203 is divided into two layers; a cam 204 is mounted on the support, one end of the cam 204 is in contact with the driven shaft 203, and the cam 204 is used for driving the driven shaft 203; the elastic sheet 205 is positioned below the driven shaft 203, one end of the elastic sheet 205 is connected with the driven shaft 203, and the elastic sheet 205 is used for driving the sorting part 200 to reset; the blocking member is installed on the supporting member, the blocking member is connected with the other end of the spring sheet 205, the unqualified food is sorted into the waste bin through the sorting part 200, and the waste bin is disposed at one side of the first transporting part 100. The first motor 300 is installed on the motor base 102, and the first motor 300 is used for driving the driving shaft 105; a second motor 400 is installed below the support, the second motor 400 being used to drive the cam 204; the second transporting portion 500 is located at the outlet of the first transporting portion 100, the second transporting portion 500 has a transporting member 501, the transporting member 501 is located below the transporting belt 103, and the transporting member 501 is used for transporting food; unloading portion 600 is located the top of second transportation portion 500, and unloading portion 600 is used for carrying out the unloading with food, and unloading portion 600 has unloading shell 601, and the front end of unloading shell 601 is the fretwork form, has on the unloading shell 601: the sliding shafts 604 are arranged at two ends of the blanking shell 601, the sliding shafts 604 are matched with the grooves 502, and the second rotating shaft 603 is arranged at one side of the blanking shell 601; the lifting unit 700 is used to drive the blanking unit 600 to perform lifting movement, and the lifting unit 700 includes: a base 701, a first moving arm 702, a second moving arm 703, wherein the base 701 is arranged behind the second transporting part 500, and a motor is installed in the base 701; one end of the first moving arm 702 is connected to the platform 701, and when the motor rotates, the first moving arm 702 is driven to rotate, one end of the second moving arm 703 is connected to the other end of the first moving arm 702, the other end of the second moving arm 703 is connected to the second rotating shaft 603, and the second moving arm 703 is used for driving the blanking portion 600 to perform lifting movement; the moving unit 800 is attached to the feeding housing 601, and the moving unit 800 drives the feeding unit 600 to perform a feeding operation.

Further, the first rotating shaft 202 is a combination of a cylinder and a rectangular parallelepiped, one end of the first rotating shaft 202 is fixedly connected with the other end of the sorting member 201, and the other end of the first rotating shaft 202 is fixedly connected with the driven shaft 203.

Further, the first transporting portion 100 further has: the video box 110, the video box 110 is disposed above the main body 101, the video box 110 has a receiving space, and a rectangular through hole is disposed below the video box 110.

Further, the video box 110 has: transparent 1105, light source 1102, reflector 1101, camera 1112. The transparent member 1105 is arranged below the video box 110, the transparent member 1105 is a rectangular object, the transparent member 1105 is used for observing parameters such as the size of food, and the like, and the length of the transparent member 1105 is greater than that of the rectangular through hole; the light source 1102 is arranged in the accommodating space, the light source 1102 is arranged above the rectangular through hole, the number of the light sources 1102 is two, the light sources 1102 are arranged above the transparent piece 1105, the light sources 1102 are respectively arranged at two sides of the transparent piece 1105, and the light sources 1102 are used for lighting the food so that the food can be clearly seen; the reflector 1101 is arranged in the accommodating space, the reflector 1101 is arranged above the light source 1102, and the reflector 1101 is aligned with the rectangular through hole; the camera 1112 is arranged in the accommodating space, the camera 1112 is arranged on a reflected light outlet path of the reflector 1101, and the camera 1112 is used for observing various parameters of the food.

Further, the video box is provided with a motor 1103 and a moving member 1104, the motor is arranged in the accommodating space, a gear 1106 is installed on the motor, the moving member 1104 is installed below the video box, the transparent member 1105 is installed on the moving member 1104, one side of the moving member 1104 is a rack 1107, the rack 1107 is meshed with the gear 1106, the motor 1103 drives the gear 1106 to rotate, and therefore the rack 1107 is driven to move, the moving member 1104 is driven to move, and the transparent member 1105 installed on the moving member 1104 is driven to move.

Further, the video box 110 has rails 1108, the rails 1108 are installed below the video box 110, the rails 1108 have four, and the rails 1108 are placed two by two and placed on both sides of the video box 110.

Further, as shown in fig. 18, the video box 110 further includes two wipers 1109, the wipers 1109 are installed below the rail 1108, the two wipers 1109 are respectively arranged at two sides of the video box 110, the wipers 1109 are used for wiping the transparent member 1105, when the transparent member 1105 is too much dusted, the transparent member 1105 at the other end is moved to enable the transparent member 1105 to be shot on the camera 1112 more clearly, for the transparent member 1105 at the end where the dust is too much dusted, the wipers 1109 at two ends wipe the transparent member 1105, and if only one wiper 1109 is arranged, the transparent member 1105 at the other end cannot be wiped, so that the transparent member 1105 can be wiped cleanly by using two wipers 1109, thereby enabling the detection to be more accurate, and improving the qualified rate of the food.

Further, the video box 110 has a moving cylinder 1111, the moving cylinder 1111 passes through the wiper 1109, and the moving cylinder 1111 is used to move the wiper 1109 so that the wiper 1109 performs wiping of the transparency 1105.

Further, as shown in fig. 18, the cleaning part 1109 is provided with bristles 1110, the bristles 1110 are used for cleaning the transparent part 1105, when the bristles 1110 are used for cleaning, dust cannot be directly adhered to the bristles 1110, vibration is generated due to movement of the cleaning part 1109, and accordingly the dust adhered to the bristles 1110 falls off, so that the shooting effect of the camera 1112 is not affected, and the problem that the qualified rate is affected due to unclear shooting is reduced.

Further, the driven shaft 203 is divided into two layers, the upper layer and the lower layer of the driven shaft 203 are cylinders, the cylinder at the lower layer of the driven shaft 203 is smaller than the cylinder at the upper layer of the driven shaft 203, and the cylinder at the lower layer of the driven shaft 203 is positioned above the supporting piece.

Further, a cylindrical shaft is arranged below the cam 204, and the cylindrical shaft below the cam 204 is connected with the second motor 400.

Further, a certain gap is formed between the sorting piece 201 and the conveying belt 103, and the sorting piece 201, the first rotating shaft 202 and the driven shaft 203 are flush with the surface of the cam 204.

Further, the elastic sheet 205 is located below the driven shaft 203, one end of the elastic sheet 205 is connected to the lower column of the driven shaft 203, and the elastic sheet 205 is used for driving the sorting part 200 to reset.

Further, the blocking member is a cylindrical object, and the blocking member is fixedly installed on the supporting member.

Further, the transport member 501 has two pieces, a space is left between the transport members 501, a groove 502 is formed on the transport member 501, and the groove 502 is located in the middle of the transport member 501.

Further, as shown in fig. 9-10, a stopper 503 is disposed in the groove 502, and the stopper 503 is used to prevent dust from entering the groove 502 and causing blockage, thereby affecting the ascending and descending movement of the blanking portion 600.

Further, as shown in fig. 11, a fixing shaft 504 and a spring 505 are further disposed in the groove 502, the fixing shaft 504 is disposed behind the stopper 503, the fixing shaft 504 is fixedly connected with the transporting member 501, one end of the spring 505 is fixedly connected with the fixing shaft 504, the other end of the spring 505 is fixedly connected with the stopper 503, a gap is formed between the fixing shaft 504 and the stopper 503, when the blanking portion 600 performs blanking, the sliding shaft 604 moves in the groove 502, when the sliding shaft 604 contacts with the blanking portion 600, the spring 505 is compressed and stressed, and when the sliding shaft 604 leaves the region, the spring 505 is reset under the action of elastic force, so as to generate vibration, thereby effectively preventing dust from accumulating in the groove 502, avoiding the situation of blocking, and further influencing the operation of the blanking portion 600.

Further, unloading portion 600 still has unloading inner shell 602, is the fretwork state in the unloading inner shell 602, and unloading inner shell 602 constitutes an upper open-ended accommodation space with unloading shell 601, and accommodation space is used for transporting food, and the rear and the removal portion 800 of unloading inner shell 602 are connected.

Further, the moving part 800 is driven by a cylinder.

Further, the front end of the cylinder is connected with the blanking inner shell 602 by a nut 801.

Example two:

a method of sorting food products comprising the steps of:

feeding, after food passes through a food production line, the food uniformly enters the first transportation part 100, the first motor 300 operates to drive the driving shaft 105 to rotate so as to drive the transportation belt 103 to transport, so that the food moves on the transportation belt 103, the light source 1102 irradiates the transparent part 1105 and reflects through the reflecting part 1101, so that the movable air cylinder 1112 acquires information of the food entering the first transportation part 100;

sorting, the sorting part 200 sorts and rejects unqualified food, thereby completing the operation process of automatic sorting;

conveying, namely conveying qualified food continuously through the conveying belt 103, and when the food is conveyed to the forefront of the conveying belt 103, dropping to the blanking part 600 due to the influence of gravity;

lifting, namely driving the blanking part 600 to lift through the lifting part 700, and driving the first moving arm 702 to rotate through the rotation of the motor in the platform 701 so as to drive the second moving arm 703 to move, so that the blanking part 600 can lift;

blanking, the moving part 800 moves back and forth to drive the blanking part 600 connected with the front end of the moving part 800 to move back and forth, the blanking part 600 is composed of a blanking outer shell 601 and a blanking inner shell 6002, and when the moving part 800 moves back and forth, the blanking inner shell 6002 is driven to move back and forth, so that blanking operation is completed.

Further, the second motor 400 drives the cam 204 to rotate, so that the driven shaft 203 moves, and the first rotating shaft 202 connected to the driven shaft 203 moves on the sorting object 201, thereby completing the automatic sorting operation.

Further, the sorting process also includes a reset operation, the second motor 400 continues to drive the cam 204 to rotate, and when the cam 204 rotates to a certain angle, the elastic sheet 205 connected to the driven shaft 203 performs a rebound operation, so that the sorting part 200 completes the reset operation.

Further, still including trading the mirror, motor 1103 operates, drives gear 1106 and rotates to drive the rack 1107 with gear 1106 meshing and remove, thereby drive moving member 1104 and remove, thereby drive transparency 1105 and remove, thereby accomplish and trade the mirror operation.

Further, the wiping device includes a wiper, wherein the wiper 1109 moves on the rail 1108 via a moving cylinder 1111, so as to drive the bristles 1110 on the wiper 1109 to move, and the bristles 1110 move on the transparent member 1105, thereby completing the operation of wiping the transparent member 1105.

Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.

Claims

1. A food sorting apparatus, comprising:

a first transport section having:

a body having:

the motor base is positioned on one side of the main body and fixedly mounted with the main body;

a conveyor belt mounted on the body for transporting food;

the support piece is positioned on the other side of the main body and fixedly mounted with the main body;

a drive shaft mounted on the main body, the drive shaft for driving the conveyor belt;

a driven shaft mounted on the main body, the driven shaft for driving the conveyor belt;

a sorting portion installed on the support member, the sorting portion being used to screen food, the sorting portion having:

the sorting piece is positioned above the conveying belt, the sorting piece and the main body form a certain angle, and one end of the sorting piece is protruded;

the first rotating shaft is fixedly connected with the sorting piece, connected with the supporting piece and used for driving the sorting piece;

a driven shaft positioned at the other end of the first rotating shaft, the driven shaft being double-layered;

a cam mounted on the support, one end of the cam being in contact with the driven shaft, the cam being for driving the driven shaft;

the elastic sheet is positioned below the driven shaft, one end of the elastic sheet is connected with the driven shaft, and the elastic sheet is used for driving the sorting part to reset;

the blocking piece is arranged on the supporting piece and is connected with the other end of the elastic piece;

the first motor is arranged on the motor base and is used for driving the driving shaft;

a second motor mounted below the support member, the second motor for driving the cam;

a second transport portion located at an exit of the first transport portion, the second transport portion having:

a transport member positioned below the transport belt, the transport member for transporting food items;

a blanking portion located above the second transport portion, the blanking portion being for blanking food, the blanking portion having:

the unloading shell, the front end of unloading shell is the fretwork form, have on the unloading shell:

the two sliding shafts are arranged at two ends of the blanking shell and are matched with the grooves,

the second rotating shaft is positioned on one side of the blanking shell; the lifting part is used for driving the blanking part to perform lifting motion, and the lifting part is provided with:

a platform disposed behind the second transport section;

a first moving arm, one end of which is connected with the platform,

one end of the second moving arm is connected with the other end of the first moving arm, the other end of the second moving arm is connected with the second rotating shaft, and the second moving arm is used for driving the blanking part to perform lifting motion;

and the moving part is arranged on the blanking shell and is used for driving the blanking part to perform blanking action.

2. The food sorting device according to claim 1, wherein the first rotating shaft is a combination of a cylinder and a rectangular parallelepiped, one end of the first rotating shaft is fixedly connected to the other end of the sorting member, and the other end of the first rotating shaft is fixedly connected to the driven shaft.

3. The food sorting apparatus of claim 1, wherein the first transport section further comprises: the video box, the video box sets up the top of main part, the video box has an accommodation space, the below of video box is provided with a rectangle through-hole.

4. A food sorting apparatus according to claim 3, wherein the video bin has:

the transparent piece is arranged below the video box, is a rectangular object and is used for observing parameters such as the size of food and the like;

the light source is arranged in the accommodating space, arranged above the rectangular through hole and provided with two light sources, arranged above the transparent piece and respectively arranged on two sides of the transparent piece, and used for illuminating food so that the food can be clearly seen;

the reflector is arranged in the accommodating space and is arranged above the light source, and the reflector is aligned with the rectangular through hole;

the camera, the camera setting is in the accommodation space, the camera setting is in the reverberation of reflector goes out on the road, the camera is used for observing each parameter of food.

5. The food sorting device according to claim 1, wherein the driven shaft is double-layered, the upper and lower layers of the driven shaft are cylinders, the lower layer of the driven shaft is smaller than the upper layer of the driven shaft, and the lower layer of the driven shaft is located above the supporting member.

6. The food sorting apparatus as claimed in claim 1, wherein the cam is provided with a cylindrical shaft below, and the cylindrical shaft below the cam is connected with the second motor.

7. The food sorting apparatus according to claim 1, wherein the sorting member and the conveyor belt have a gap therebetween, and the sorting member, the first rotating shaft and the driven shaft are flush with a surface of the cam.

8. The food sorting device according to claim 6, wherein the spring plate is located below the driven shaft, one end of the spring plate is connected with the cylinder at the lower layer of the driven shaft, and the spring plate is used for driving the sorting part to reset.

9. A food sorting apparatus according to claim 1, wherein the blocking member is a cylindrical object, the blocking member being fixedly mounted on the support member.

10. The food sorting apparatus according to claim 1, wherein the transporting member has two pieces, a space is left between the transporting members, and the transporting member has a groove thereon, the groove being located in the middle of the transporting member.