CN219899180U - Non-round grain vision screening and classifying device - Google Patents
Non-round grain vision screening and classifying device Download PDFInfo
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- CN219899180U CN219899180U CN202321272868.8U CN202321272868U CN219899180U CN 219899180 U CN219899180 U CN 219899180U CN 202321272868 U CN202321272868 U CN 202321272868U CN 219899180 U CN219899180 U CN 219899180U
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- 238000012216 screening Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000011521 glass Substances 0.000 claims abstract description 59
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 238000010408 sweeping Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 7
- 235000013339 cereals Nutrition 0.000 description 60
- 238000005303 weighing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
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Abstract
The utility model discloses a visual screening and classifying device for non-round grain, and belongs to the technical field of grain inspection equipment. The non-round grain visual screening and classifying device comprises a fixed plate, wherein a rotary glass disc is arranged on the fixed plate; an upper camera mechanism and a lower camera mechanism are arranged on one side of the rotary glass disc, the upper camera mechanism is positioned above the rotary glass disc, and the lower camera mechanism is positioned below the rotary glass disc; a sorting mechanism is arranged on the other side of the rotary glass disc; the upper camera mechanism comprises a first industrial camera and a second industrial camera, the first industrial camera is positioned on one side of the grain feeding area, the second industrial camera is positioned above the fixed plate, and the second industrial camera is close to the other side of the grain feeding area; the lower camera mechanism includes a third industrial camera located below the rotating glass disc. The surface features of grains can be shot from three directions, and comprehensive grain feature information can be captured; the problem that the shooting face cannot be accurately classified in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of grain inspection equipment, in particular to a non-round grain visual screening and classifying device.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The quality detection of the grain is a key link for controlling the quality and safety of the grain, the existing automatic grain testing equipment analyzes, blows and selects the grain through the chromatic aberration of the grain, has single characteristics of the selected grain, cannot be subdivided, and is easy to miscleaning or miss; or photographing and imaging are carried out on the conveyor belt from top to bottom, photographing blind areas exist at the bottom and the side surfaces, the photographing surface is incomplete, the whole grain cannot be captured, and the follow-up inspection result is inaccurate.
In the grain vision analysis device using the camera in the prior art, cameras are arranged above and below the turntable, but the cameras are arranged just above and below the turntable, the shooting surface is still incomplete, and the comprehensive characteristic information of single grain cannot be obtained.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the utility model aims to provide a non-round grain visual screening and classifying device which can pick up the surface characteristics of grains in 360 degrees in three directions (two lateral directions) and down on a rotary glass disk, provide effective single grain characteristic pictures for subsequent grain inspection and improve the accuracy of inspection and classification.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
the non-round grain visual screening and classifying device comprises a fixed plate, wherein a rotary glass disc is arranged on the fixed plate, one side of the rotary glass disc is a grain feeding area, and the other side of the rotary glass disc is a grain sorting and discharging area;
an upper camera mechanism and a lower camera mechanism are arranged on one side of the rotary glass disc, the upper camera mechanism is positioned above the rotary glass disc, and the lower camera mechanism is positioned below the rotary glass disc; a sorting mechanism is arranged on the other side of the rotary glass disc;
the upper camera mechanism comprises a first industrial camera and a second industrial camera, the first industrial camera is positioned on one side of the grain feeding area, the second industrial camera is positioned above the fixed plate, and the second industrial camera is close to the other side of the grain feeding area; the lower camera mechanism includes a third industrial camera located below the rotating glass disc.
Further, the upper camera mechanism further comprises a first transverse sliding rail, a first longitudinal sliding rail, a first light source, a second light source, a first camera adjusting plate, a second camera adjusting plate, a first light source adjusting plate, a second light source adjusting plate and a first fixed sliding plate;
the first transverse sliding rail is horizontally arranged on the fixed plate, and the first longitudinal sliding rail is vertically arranged on the first transverse sliding rail and is in sliding connection with the first transverse sliding rail; the first fixed sliding plate is horizontally arranged on the first longitudinal sliding rail and is in sliding connection with the first longitudinal sliding rail; the first industrial camera is arranged at one end part of the first fixed sliding plate through the first camera adjusting plate, the first light source is arranged at the first fixed sliding plate through the first light source adjusting plate, and the first light source is positioned at the right side of the first industrial camera; the second industrial camera is arranged at the other end part of the first fixed sliding plate through the second camera adjusting plate, the second light source is arranged at the first fixed sliding plate through the second light source adjusting plate, and the second light source is positioned at the left side of the second industrial camera.
Further, the fixing plate is provided with a shooting through hole;
the lower camera mechanism further comprises a second transverse sliding rail, a second longitudinal sliding rail, a second fixed sliding plate and a third camera adjusting plate;
the second transverse sliding rail is horizontally arranged on the fixed plate, and the second longitudinal sliding rail is vertically arranged on the second transverse sliding rail and is in sliding connection with the second transverse sliding rail; the second fixed sliding plate is arranged on the second longitudinal sliding rail and is in sliding connection with the second longitudinal sliding rail; the third industrial camera is arranged on the second fixed sliding plate through the third camera adjusting plate, and the third industrial camera is positioned below the shooting through hole.
Further, a glass disk bracket is arranged below the rotary glass disk, a rotary motor is arranged below the fixed plate, and the output end of the rotary motor penetrates through the fixed plate to be connected with the glass disk bracket;
the rotating glass plate is provided with a V-shaped groove.
Further, the fixed plate is provided with a blanking port, a blanking channel is arranged above the blanking port and covers the blanking port, and buffer paper is arranged in the blanking channel;
the sorting mechanism is arranged on the fixed plate close to the blanking channel.
Preferably, the sorting mechanism comprises a sorting frame, an air shunt regulator, an electromagnetic valve regulating plate, a high-frequency electromagnetic valve, a sweeping belt frame, a stepping motor and a sponge synchronous belt;
the sorting frame is vertically arranged on the fixing plate, the high-frequency electromagnetic valve is arranged on the sorting frame through the electromagnetic valve adjusting plate, the air diversion regulator is arranged on the sorting frame, and the air diversion regulator is communicated with the high-frequency electromagnetic valve;
the material sweeping belt frame is arranged on the fixing plate, the stepping motor is arranged on one side of the material sweeping belt frame, the sponge synchronous belt is arranged on the other side of the material sweeping belt frame, and the stepping motor is in transmission connection with the sponge synchronous belt.
Further, the glass plate feeding device further comprises a laser sensor, wherein the laser sensor is arranged on one side of the rotating glass plate along the feeding direction of the rotating glass plate.
Preferably, the sensor fixing plate is arranged on the third longitudinal sliding rail and is in sliding connection with the third longitudinal sliding rail;
the laser sensor is arranged on the sensor fixing plate.
Preferably, the automatic feeding device further comprises a metering mechanism, wherein the metering mechanism is arranged below the blanking port, a collecting hopper is arranged below an outlet of the metering mechanism, and a waste discharge conveying belt is arranged below an outlet of the collecting hopper.
Further preferably, the metering mechanism comprises a metering tube, a ball screw stepping motor, a metering tube inserting plate, a third transverse sliding rail, a mounting plate and a spring push-pull plate;
the metering tube is vertically arranged below the blanking port, a pressure sensor is arranged at one end part of the metering tube along the length direction, and one end of the metering tube inserting plate penetrates through the other end part of the metering tube along the length direction and is inserted into the metering tube;
the third transverse sliding rail is horizontally arranged on the mounting plate, the ball screw stepping motor is arranged on the mounting plate, and the spring push-pull plate is horizontally arranged on the third transverse sliding rail and is in sliding connection with the third transverse sliding rail;
the output end of the ball screw stepping motor is in threaded connection with a screw pair, the screw pair is connected with one end of the spring push-pull plate along the length direction, and the other end of the metering tube inserting plate is arranged in the spring push-pull plate.
The technical scheme provided by the utility model has at least the following technical effects or advantages:
1. according to the technical scheme provided by the utility model, the surface characteristics of grains can be taken in 360 degrees in the upper (two lateral directions) and lower three directions of the rotary glass plate, so that effective single grain characteristic pictures are provided for subsequent grain inspection, and the inspection accuracy is improved.
2. According to the technical scheme provided by the utility model, the V-shaped groove structure of the glass disc can effectively classify grains in a unified way, so that derailment is avoided; after feature screening, grains with single features can be independently metered and weighed; and when the metering tube plugboard and the spring push-pull board are static, a non-contact push-pull structure is adopted, and weighing data is stable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic left-hand view provided by an embodiment of the present utility model;
FIG. 3 is a schematic top view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a rotary glass disk according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a mounting structure of a sensor according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of an upper camera mechanism according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of a sorting mechanism according to an embodiment of the present utility model;
FIG. 8 is a schematic diagram of a mechanism of a scale bucket mechanism provided by an embodiment of the utility model.
In the figure: 1. a fixing plate; 2. a turntable glass disk mechanism; 2.1, a rotary motor; 2.2, glass disc carrier; 2.3, rotating the glass disc; 3. a sensor mechanism; 3.1, a third longitudinal slide rail; 3.2, a sensor fixing plate; 3.3, a laser sensor; 4. a camera mechanism; 4.1 a first longitudinal rail; 4.2, a camera adjusting plate; 4.3 a second industrial camera; 4.4, a second light source adjusting plate; 4.5, a second light source; 5. a lower camera mechanism; 6. a sorting mechanism; 6.1, a sorting rack; 6.2, an air diversion regulator; 6.3, an electromagnetic valve adjusting plate; 6.4, a high-frequency electromagnetic valve; 6.5, sweeping the material belt frame; 6.6, a stepping motor; 6.7, a sponge synchronous belt; 6.8, blanking channel; 6.9, buffer paper; 7. a weighing scale mechanism; 7.1, a pressure sensor fixing plate; 7.2 pressure sensor; 7.3, a metering tube; 7.4, a metering tube plugboard; 7.5, a ball screw stepping motor; 7.6, a third transverse slide rail; 7.7 spring push-pull plates; 7.8, mounting plate; 8. a collecting hopper; 9. and (5) discharging the waste conveying belt.
The mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustrations are used for illustration only.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
The utility model provides a non-round grain visual screening and classifying device, which is shown in fig. 1-5, and comprises a turntable glass disc mechanism, a sensor mechanism 3, an upper camera mechanism 4, a lower camera mechanism 5, a sorting mechanism 6, a metering scale mechanism, a collecting hopper 8 and a waste discharge conveyor belt 9, wherein the turntable glass disc mechanism 2 comprises a turntable glass disc, the sensor mechanism 3 comprises a laser sensor 3.3, a third longitudinal sliding rail 3.1 and a sensor fixing plate 3.2, the upper camera mechanism 4 comprises a first industrial camera, a second industrial camera 4.3, a first transverse sliding rail, a first longitudinal sliding rail 4.1, a first light source, a second light source 4.5, a first camera adjusting plate, a second camera adjusting plate 4.2, a first light source adjusting plate and a second light source adjusting plate 4.4, and the lower camera mechanism 5 comprises a third industrial camera, a second transverse sliding rail, a second longitudinal sliding rail and a third camera adjusting plate.
As shown in fig. 1, 3 and 4, a rotary glass disc 2.3 is mounted on a fixed plate 1, a glass disc bracket 2.2 is mounted below the rotary glass disc 2.3, a rotary motor 2.1 is mounted below the fixed plate 1, and an output end of the rotary motor 2.1 passes through the fixed plate 1 and is connected with the glass disc bracket. One side of the rotary glass disc 2.3 is a grain feeding area, and the other side of the rotary glass disc 2.3 is a grain sorting and discharging area; the upper camera mechanism 4 is located above the upper grain area, and the lower camera mechanism 5 is located below the upper grain area. 5 blanking ports are formed in the rotating direction of the rotary glass disc 2.3, different blanking ports correspond to different characteristic properties of grains, a corresponding sorting mechanism 6, a metering mechanism 7, a material collecting port and a waste discharge conveyer belt 9 are respectively arranged at each blanking port, the metering mechanism 7 is arranged below the blanking port, the material collecting port is arranged below an outlet of the metering mechanism 7, and the waste discharge conveyer belt 9 is arranged below an outlet of the material collecting port; a blanking channel 6.8 is arranged above the blanking port and covers the blanking port, and buffer paper 6.9 is arranged in the blanking channel 6.8; the sorting mechanism 6 is mounted to the stationary plate 1 close to the blanking channel 6.8.
As shown in fig. 6, the first transverse sliding rail is horizontally installed on the fixed plate 1, the first longitudinal sliding rail 4.1 is vertically installed on the first transverse sliding rail and is in sliding connection with the first transverse sliding rail, and slides along the length direction of the first transverse sliding rail, and a locking screw is installed on one side of the first transverse sliding rail; the first fixed sliding plate is horizontally arranged on the first longitudinal sliding rail and is in sliding connection with the first longitudinal sliding rail 4.1, slides along the height direction of the first longitudinal sliding rail 4.1, and a locking screw is arranged on one side of the first longitudinal sliding rail 4.1; the first industrial camera is arranged at one end part of the first fixed sliding plate through the first camera adjusting plate, the first light source is arranged at the first fixed sliding plate through the first light source adjusting plate, and the first light source is positioned at the right side of the first industrial camera; the second industrial camera 4.3 is mounted at the other end of the first fixed slide plate through a second camera adjusting plate, the second light source 4.5 is mounted at the first fixed slide plate through a second light source adjusting plate, and the second light source 4.5 is located at the left side of the second industrial camera 4.3. The first industrial camera is located on one side of the grain loading zone, the second industrial camera 4.3 is located above the fixed plate 1, and the second industrial camera 4.3 is close to the other side of the grain loading zone. Adopt duplex structure, obliquely shoot from both sides top, the grain both sides that can be better shoot the blind area, more comprehensive shooting grain above the characteristic.
The fixed plate 1 is provided with a shooting through hole; the second transverse sliding rail is horizontally arranged on the fixed plate 1, the second longitudinal sliding rail is vertically arranged on the second transverse sliding rail and is in sliding connection with the second transverse sliding rail, the second longitudinal sliding rail slides along the length direction of the second transverse sliding rail, and a locking screw is arranged on one side of the second transverse sliding rail; the second fixed sliding plate is arranged on the second longitudinal sliding rail, is in sliding connection with the second longitudinal sliding rail, slides along the height direction of the second longitudinal sliding rail, and is provided with a locking screw at one side; the third industrial camera is installed in the second fixed slide plate through the third camera regulating plate, and the third industrial camera is located and shoots the through-hole below, and the shooting direction of camera is towards rotating glass dish 2.3. And the grain is vertically photographed from below by adopting a single-camera structure, and the following characteristics of the grain are photographed.
As shown in fig. 5, the third longitudinal slide rail 3.1 is vertically installed on the fixed plate 1 and is located at one side of the feeding direction of the rotary glass disc 2.3, the sensor fixed plate 3.2 is installed on the third longitudinal slide rail 3.1 and is in sliding connection with the third longitudinal slide rail 3.1, and a locking screw is installed at one side of the third longitudinal slide rail 3.1; the laser sensor 3.3 is mounted to the sensor mounting plate 3.2.
As shown in fig. 7, the sorting mechanism 6 includes a sorting frame 6.1, an air shunt regulator 6.2, a solenoid valve regulating plate 6.3, a high-frequency solenoid valve 6.4, a sweeping belt frame 6.5, a stepping motor 6.6 and a sponge synchronous belt 6.7, the sorting frame 6.1 is vertically installed on the fixed plate 1, the high-frequency solenoid valve 6.4 is installed on the sorting frame 6.1 through the solenoid valve regulating plate 6.3, the air shunt regulator 6.2 is installed on the sorting frame 6.1, and the air shunt regulator 6.2 is communicated with the high-frequency solenoid valve 6.4; the sweeping belt frame 6.5 is arranged on the fixed plate 1, the stepping motor 6.6 is arranged on one side of the sweeping belt frame 6.5, the sponge synchronous belt 6.7 is arranged on the other side of the sweeping belt frame 6.5, and the stepping motor 6.6 is in transmission connection with the sponge synchronous belt 6.7. The air outlet of the high-frequency electromagnetic valve 6.4 is communicated with a plurality of needle tubes for blowing needles, in particular to a plurality of needle tubes in a straight shape, the length of the blown air flow is increased, and the grain is uniformly stressed; when the existing single needle tube is blown by air at a point, grain particles are blown out and deflected due to the fact that the air quantity is instantaneously large, and grains cannot be blown into the blanking channel to form splashing or be wrongly fed into other blanking channels. The high-frequency electromagnetic valve 6.4 is matched with the laser sensor 3.3 and the servo drive, and grains with different characteristics are sorted into different blanking channels 6.8 according to corresponding characteristic analysis; the sweeping belt adopts a sponge synchronous belt 6.7 to intensively sweep the sorted high-quality grains into a final blanking channel 6.8, and meanwhile, a sponge pusher dog on the synchronous belt sweeps the residual impurities on the glass disc.
As shown in fig. 8, the weighing mechanism 7 includes a weighing tube 7.3, a ball screw stepper motor 7.56.6, a weighing tube insertion plate 7.4, a third transverse slide rail 7.6 and a spring push-pull plate 7.7, the weighing tube 7.3 is vertically installed below the blanking port, a pressure sensor 7.2 is installed at one end of the weighing tube 7.3 along the length direction, and the pressure sensor 7.2 is installed on a pressure sensor fixing plate 7.1. One end of the metering tube plugboard 7.4 passes through the other end of the metering tube 7.3 along the length direction and is spliced with the metering tube 7.3; the third transverse sliding rail 7.6 is horizontally arranged on the mounting plate 7.8, the ball screw stepping motor 7.56.6 is arranged on the mounting plate 7.8, and the spring push-pull plate 7.7 is horizontally arranged on the third transverse sliding rail 7.6 and is in sliding connection with the third transverse sliding rail 7.6; the output end of the ball screw stepping motor 7.56.6 is in threaded connection with a screw pair, the screw pair is connected with one end of the spring push-pull plate 7.7 along the length direction, and the other end of the metering tube inserting plate 7.4 is installed in the spring push-pull plate 7.7. The metering tube 7.3 is matched with the metering tube inserting plate 7.4 in structure, the weight of the separated grains stored in the metering tube 7.3 can be measured through the linear operation of the metering tube inserting plate 7.4, and the grains are discharged after the weight is measured to empty the metering tube 7.3; the ball screw stepping motor 6.6 is adopted to drive the spring push-pull plate 7.7 to push and pull the metering tube plugboard 7.4, and the metering tube plugboard is contacted and pushed in operation and is not contacted in static state. The weighted grains are uniformly collected by adopting the collecting hopper 8, and the sample receiving cups can be placed on the collecting hopper 8 to sample and archive the characteristic grains respectively; the grains in the collecting hopper 8 are intensively discharged and emptied from one end by adopting a flat belt.
The working mode of this embodiment is as follows:
the grains of single grains fall into a V-shaped groove of a rotary glass disc 2.3 on the turntable glass disc mechanism, and the rotary motor 2.1 drives the rotary glass disc 2.3 to run at a constant speed; after the laser sensor 3.3 on the sensor mechanism 3 detects grains, the grains and the servo driving system of the rotary motor 2.1 are fed back to the industrial cameras on the upper camera mechanism 4 and the lower camera mechanism 5 to carry out photographing imaging; specifically, when the laser sensor senses the material, the upper computer records the current position of the rotating motor, the upper computer calculates the photographing positions of all cameras according to the current position of the rotating motor, and when the rotating motor rotates to the photographing positions, the upper computer sends photographing instructions to the cameras, and the cameras take photos. The background software processes the shot photos to confirm the characteristic attribute of the grains, when the grains move to the blanking channel 6.8 with the corresponding characteristics, the high-frequency electromagnetic valve 6.4 corresponding to the characteristic blanking channel 6.8 on the sorting mechanism 6 is connected with an air source to blow the grains into the blanking channel 6.8 through an air needle; the stepping motor 6.6 drives the sponge synchronous belt 6.7 to intensively sweep grains which are not required to be blown into the blanking channel 6.8; when the number of bounces of the pressure sensors 7.2 on the weighing scale mechanism increases, the weighing data are read for calculation and analysis; the ball screw stepping motor 6.6 drives the spring push-pull plate 7.7 to push and pull the metering tube plugboard 7.4 to discharge and empty grains in the metering tube 7.3. The grain discharged directly falls into the collecting hopper 8, and meanwhile, a sample receiving cup can be placed in the collecting hopper 8 in advance, and the grain sorted according to the characteristics falls into the sample receiving cup respectively; the grains falling into the collecting hopper 8 directly fall onto the waste discharge conveyer belt 9, and the waste discharge conveyer belt 9 intensively conveys the grains to a waste discharge outlet at one end.
In the embodiment, the rotary glass disc 2.3 is a CCD optical glass disc, the rotary motor 2.1 is a DD motor, and the sliding rails are all precise sliding rails with the adjustment precision of 1mm in the prior art, so that the components are adjusted to the required positions and locked.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The non-round grain visual screening and classifying device is characterized by comprising a fixed plate, wherein a rotary glass disc is arranged on the fixed plate, one side of the rotary glass disc is an upper grain area, and the other side of the rotary glass disc is a sorting lower grain area;
an upper camera mechanism and a lower camera mechanism are arranged on one side of the rotary glass disc, the upper camera mechanism is positioned above the rotary glass disc, and the lower camera mechanism is positioned below the rotary glass disc; a sorting mechanism is arranged on the other side of the rotary glass disc;
the upper camera mechanism comprises a first industrial camera and a second industrial camera, the first industrial camera is positioned on one side of the grain feeding area, the second industrial camera is positioned above the fixed plate, and the second industrial camera is close to the other side of the grain feeding area; the lower camera mechanism includes a third industrial camera located below the rotating glass disc.
2. The non-round grain visual screening and sorting device of claim 1, wherein the upper camera mechanism further comprises a first transverse slide rail, a first longitudinal slide rail, a first light source, a second light source, a first camera adjustment plate, a second camera adjustment plate, a first light source adjustment plate, a second light source adjustment plate, and a first stationary slide plate;
the first transverse sliding rail is horizontally arranged on the fixed plate, and the first longitudinal sliding rail is vertically arranged on the first transverse sliding rail and is in sliding connection with the first transverse sliding rail; the first fixed sliding plate is horizontally arranged on the first longitudinal sliding rail and is in sliding connection with the first longitudinal sliding rail; the first industrial camera is arranged at one end part of the first fixed sliding plate through the first camera adjusting plate, the first light source is arranged at the first fixed sliding plate through the first light source adjusting plate, and the first light source is positioned at the right side of the first industrial camera; the second industrial camera is arranged at the other end part of the first fixed sliding plate through the second camera adjusting plate, the second light source is arranged at the first fixed sliding plate through the second light source adjusting plate, and the second light source is positioned at the left side of the second industrial camera.
3. The visual screening and classifying device for non-round grain according to claim 1, wherein the fixing plate is provided with a shooting through hole;
the lower camera mechanism further comprises a second transverse sliding rail, a second longitudinal sliding rail, a second fixed sliding plate and a third camera adjusting plate;
the second transverse sliding rail is horizontally arranged on the fixed plate, and the second longitudinal sliding rail is vertically arranged on the second transverse sliding rail and is in sliding connection with the second transverse sliding rail; the second fixed sliding plate is arranged on the second longitudinal sliding rail and is in sliding connection with the second longitudinal sliding rail; the third industrial camera is arranged on the second fixed sliding plate through the third camera adjusting plate, and the third industrial camera is positioned below the shooting through hole.
4. The non-round grain visual screening and classifying device according to claim 1, wherein a glass tray bracket is arranged below the rotary glass tray, a rotary motor is arranged below the fixed plate, and an output end of the rotary motor passes through the fixed plate to be connected with the glass tray bracket;
the rotating glass plate is provided with a V-shaped groove.
5. The non-round grain visual screening and classifying device according to claim 1, wherein the fixed plate is provided with a blanking port, a blanking channel is arranged above the blanking port and covers the blanking port, and buffer paper is arranged in the blanking channel;
the sorting mechanism is arranged on the fixed plate close to the blanking channel.
6. The visual screening and classifying device for non-round grain according to claim 5, wherein the classifying mechanism comprises a classifying frame, an air diversion regulator, a solenoid valve regulating plate, a high-frequency solenoid valve, a sweeping belt frame, a stepping motor and a sponge synchronous belt;
the sorting frame is vertically arranged on the fixing plate, the high-frequency electromagnetic valve is arranged on the sorting frame through the electromagnetic valve adjusting plate, the air diversion regulator is arranged on the sorting frame, and the air diversion regulator is communicated with the high-frequency electromagnetic valve;
the material sweeping belt frame is arranged on the fixing plate, the stepping motor is arranged on one side of the material sweeping belt frame, the sponge synchronous belt is arranged on the other side of the material sweeping belt frame, and the stepping motor is in transmission connection with the sponge synchronous belt.
7. The non-round grain visual screening and sorting apparatus according to claim 1, further comprising a laser sensor disposed on one side of the rotary glass plate along the feed direction of the rotary glass plate.
8. The non-round grain visual screening and classifying device according to claim 7, further comprising a third longitudinal slide rail and a sensor fixing plate, wherein the sensor fixing plate is arranged on the third longitudinal slide rail and is in sliding connection with the third longitudinal slide rail;
the laser sensor is arranged on the sensor fixing plate.
9. The non-round grain visual screening and classifying device according to claim 5, further comprising a metering mechanism, wherein the metering mechanism is arranged below the blanking port, a collecting hopper is arranged below an outlet of the metering mechanism, and a waste discharge conveyer belt is arranged below an outlet of the collecting hopper.
10. The non-round grain visual screening and classifying device according to claim 9, wherein the metering mechanism comprises a metering tube, a ball screw stepping motor, a metering tube inserting plate, a third transverse sliding rail, a mounting plate and a spring push-pull plate;
the metering tube is vertically arranged below the blanking port, a pressure sensor is arranged at one end part of the metering tube along the length direction, and one end of the metering tube inserting plate penetrates through the other end part of the metering tube along the length direction and is inserted into the metering tube;
the third transverse sliding rail is horizontally arranged on the mounting plate, the ball screw stepping motor is arranged on the mounting plate, and the spring push-pull plate is horizontally arranged on the third transverse sliding rail and is in sliding connection with the third transverse sliding rail;
the output end of the ball screw stepping motor is in threaded connection with a screw pair, the screw pair is connected with one end of the spring push-pull plate along the length direction, and the other end of the metering tube inserting plate is arranged in the spring push-pull plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272868.8U CN219899180U (en) | 2023-05-23 | 2023-05-23 | Non-round grain vision screening and classifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272868.8U CN219899180U (en) | 2023-05-23 | 2023-05-23 | Non-round grain vision screening and classifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899180U true CN219899180U (en) | 2023-10-27 |
Family
ID=88438383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272868.8U Active CN219899180U (en) | 2023-05-23 | 2023-05-23 | Non-round grain vision screening and classifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899180U (en) |
-
2023
- 2023-05-23 CN CN202321272868.8U patent/CN219899180U/en active Active
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