Raw material identifying and screening device for wine brewing

Abstract

The raw material identifying and screening device comprises a conveying belt device, identifying and screening systems, a control cabinet and a waste recycling barrel, the identifying and screening systems are arranged on the upper side and the lower side of the conveying belt device respectively, the waste recycling barrel is arranged on the front side of the conveying belt device, and the conveying belt device and the identifying and screening systems are in telecommunication connection with the control cabinet respectively; the identifying and screening device further comprises a feeding mechanism, a spreading mechanism, an identifying device and a cleaning mechanism. The grape screening device has the functions that grapes are evenly laid on the conveying belt device while automatic feeding is achieved, and the screening effect of the device is guaranteed; according to the device, the damaged grapes are automatically identified and prompted, the workload of observing the damaged grapes with naked eyes by sorting workers is reduced, sorting work can be completed by one person, the sorting efficiency is improved, meanwhile, the sorting and screening quality is guaranteed, the grape juice on the conveying belt is automatically cleaned, time and labor are saved, and the grapes are prevented from being polluted by the juice on the conveying belt.

Description

Technical Field

[0001] This utility model belongs to the technical field of screening devices, and in particular relates to a screening device for identifying raw materials used in brewing. Background Technology

[0002] In the winemaking process, grapes are easily damaged and contaminated during transportation and transshipment. Therefore, the grapes need to be screened before winemaking to separate out the damaged and contaminated grapes.

[0003] In the prior art, such as the grape screening machine disclosed in Chinese Patent (CN205413637U), there is a feed inlet, a conveyor belt, a chute, a screen, etc. The conveyor belt is fixed by a bracket, the feed inlet is located at the upper left of the conveyor belt, the chute is placed at an angle of upper left and lower right on the right side of the conveyor belt, the chute is connected to the bracket by a shaft and fixed by an adjusting frame, the screen is provided on the chute, and the baffle is fixed to the lower right end of the screen by a fixing frame at an angle of lower left and higher right.

[0004] This method has the following drawbacks: First, it cannot automatically and evenly distribute grapes onto the conveyor belt, causing some damaged grapes to be pressed to the bottom, making them difficult to spot and screen. Second, this screening method cannot effectively screen out grapes with surface cracks and contamination that have not yet lost their elasticity, and the screening process can easily cause collisions with intact grapes, increasing the loss rate of raw materials. Third, during the transport of grapes on the conveyor belt, some damaged grapes will ooze juice onto the surface of the conveyor belt. This juice has a high sugar content, which easily attracts insects and breeds bacteria. If not cleaned up in time, it will contaminate intact grapes.

[0005] Therefore, this paper provides a device for identifying and screening raw materials for brewing. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model discloses a raw material identification and screening device for winemaking. The device automatically feeds grapes while evenly spreading them onto a conveyor belt, ensuring that damaged grapes piled at the bottom are not missed during sorting and screening, thus guaranteeing the screening effect. It automatically identifies damaged grapes and provides alerts, reducing the workload of sorting workers who need to visually inspect for damaged grapes. One person can complete the sorting work, improving efficiency while ensuring the quality of sorting and screening. It also automatically cleans grape juice from the conveyor belt, saving time and labor and preventing the juice from contaminating the grapes.

[0007] To achieve the above-mentioned technical effects, this utility model provides a raw material identification and screening device for brewing, including a conveyor belt device, an identification and screening system, a control cabinet, and a waste collection cylinder. The identification and screening system is respectively arranged on the upper and lower sides of the conveyor belt device, and the waste collection cylinder is arranged on the front side of the conveyor belt device. The conveyor belt device and the identification and screening system are respectively electrically connected to the control cabinet. The identification and screening system also includes a feeding mechanism, a spreading mechanism, an identification device, and a cleaning mechanism. The feeding mechanism is arranged on the upper left side of the conveyor belt device, the spreading mechanism is arranged on the right side of the feeding mechanism, the identification device is arranged on the right side of the spreading mechanism, and the cleaning mechanism is arranged on the lower right side of the conveyor belt device.

[0008] Preferably, the surface of the conveyor belt device is provided with protrusions.

[0009] Preferably, the feeding mechanism further includes a feeding cylinder, a mounting frame a, and a telescopic electric cylinder. The mounting frames a are fixedly installed on the front and rear sides of the conveyor belt device, the feeding cylinder is installed between the mounting frames a and the right end of the feeding cylinder is rotatably connected to the mounting frames a on both sides, and the telescopic electric cylinder is installed on the left side of the mounting frame a. The lower end of the telescopic electric cylinder is hinged to the conveyor belt device, and the upper end of the telescopic electric cylinder is hinged to the left side of the feeding cylinder.

[0010] Preferably, the material spreading mechanism further includes a mounting frame b, a drive motor a, a transmission wheel, a connecting rod, a slider a, a slider b, a mounting rod, and a feeding rod. The mounting frame b is located on the right side of the mounting frame a, the drive motor a is located in front of the mounting frame b, the transmission wheel b is located on the rear side of the mounting frame b and connected to the output end of the drive motor a, the slider a is located on the rear side of the mounting frame b and is slidably connected to the mounting frame b via a groove, the connecting rod is eccentrically located on the rear side of the transmission wheel, the right end of the connecting rod is hinged to the transmission wheel, and the left end of the connecting rod is coaxially hinged to the right end of the slider a, the slider b is located above the slider a and is slidably connected to the mounting frame b via a groove, the mounting rod is located on the rear side of the slider b, and the feeding rod is inclinedly located on the left side of the mounting rod.

[0011] Preferably, a limiting block is provided above the slider a, and the limiting blocks are located on both sides of the protrusion below the slider b.

[0012] Preferably, the identification device further includes a mounting frame c, an image sensor, and indicator lights. The mounting frame c is positioned above the conveyor belt device, the image sensor is positioned on the upper left side of the mounting frame c, and the indicator lights are positioned on the front and rear sides of the conveyor belt device, with the indicator lights and the image sensor being linked and controlled.

[0013] Preferably, the cleaning mechanism further includes a drive motor b, a rotating shaft, blades, a cleaning sponge, and a cleaning water tank. The drive motor b is located below and in front of the conveyor belt device, the rotating shaft is located behind the drive motor b and connected to the output end of the drive motor b, the blades are located on the side of the rotating shaft, the cleaning sponge is located at the end of the blades, and the cleaning water tank is located below the rotating shaft.

[0014] Preferably, the cleaning water tank also includes a water replenishment tank, a wastewater tank, a cleaning water pipe, and a drain pipe. The water replenishment tank is located below the cleaning sponge, the wastewater tank is located below the water replenishment tank and surrounds the bottom of the water replenishment tank, the cleaning water pipe is located above the front end of the water replenishment tank, and the drain pipe is located on the right side of the wastewater tank.

[0015] Preferably, the water replenishment tank is provided with inclined grooves on the left and right sides respectively.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This device is equipped with a feeding mechanism and a spreading mechanism to evenly spread the grapes rolling down from the feeding cylinder onto the conveyor belt. The device automatically feeds the grapes while simultaneously spreading them evenly on the conveyor belt, ensuring that damaged grapes piled at the bottom are not missed during sorting and screening, thus guaranteeing the screening effect. An identification device automatically identifies damaged grapes and provides a warning, reducing the workload of sorting workers who need to visually inspect for damaged grapes. One person can complete the sorting work, improving efficiency while ensuring the quality of sorting and screening. A cleaning mechanism automatically removes grape juice from the conveyor belt, saving time and labor and preventing the juice from contaminating the grapes. Attached Figure Description

[0018] Figure 1 This is an isometric view of the present invention;

[0019] Figure 2 This is a front view of the present invention;

[0020] Figure 3 This is the left view of this utility model;

[0021] Figure 4 yes Figure 3 A sectional view of section a.

[0022] Figure 5 yes Figure 4 A partial schematic diagram of b in the middle;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Conveyor belt device; 2. Waste recycling cylinder; 3. Feeding mechanism; 4. Spreading mechanism; 5. Identification device; 6. Cleaning mechanism; 7. Feeding cylinder; 8. Mounting frame a; 9. Telescopic electric cylinder; 10. Mounting frame b; 11. Drive motor a; 12. Transmission wheel; 13. Connecting rod; 14. Slider a; 15. Slider b; 16. Mounting rod; 17. Feeding rod; 18. Limit block; 19. Mounting frame c; 20. Image sensor; 21. Indicator light; 22. Drive motor b; 23. Rotating shaft; 24. Blade; 25. Cleaning sponge; 26. Water replenishment tank; 27. Sewage tank; 28. Cleaning water pipe; 29. ​​Drainage pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] The prior art in this embodiment has the following problems: The inventors found the following defects in the prior art: First, it cannot automatically and evenly spread grapes onto the conveyor belt, resulting in some damaged grapes being pressed to the bottom layer, making them inconvenient to find and screen; Second, this screening method cannot effectively screen out grapes with surface cracks and contamination that have not yet lost their elasticity, and it is easy to cause collisions with intact grapes during the screening process, increasing the loss rate of raw materials; Third, during the conveyor belt transport of grapes, some damaged grapes will ooze juice onto the surface of the conveyor belt. This juice has a high sugar content, which easily attracts insects and is also very easy to breed bacteria. If it is not cleaned in time, it will contaminate the intact grapes. Example 1

[0027] like Figures 1 to 5 As shown:

[0028] Therefore, the inventor provides a raw material identification and screening device for brewing, including a conveyor belt device 1, an identification and screening system, a control cabinet, and a waste recycling cylinder 2. The identification and screening system is respectively arranged on the upper and lower sides of the conveyor belt device 1, and the waste recycling cylinder 2 is arranged on the front side of the conveyor belt device 1. The conveyor belt device 1 and the identification and screening system are respectively electrically connected to the control cabinet (not shown in the figure). The identification and screening system also includes a feeding mechanism 3, a spreading mechanism 4, an identification device 5, and a cleaning mechanism 6. The feeding mechanism 3 is arranged on the upper left side of the conveyor belt device, the spreading mechanism 4 is arranged on the right side of the feeding mechanism 3, the identification device 5 is arranged on the right side of the spreading mechanism 4, and the cleaning mechanism 6 is arranged on the lower right side of the conveyor belt device 1.

[0029] Using the above scheme, the grapes to be screened are poured into the feeding mechanism 3. The operator controls the feeding mechanism 3 to automatically feed the material to the spreading mechanism 4 through the control cabinet. The spreading mechanism 4 spreads the material evenly on the conveyor belt device 1. The conveyor belt device 1 transports the spread grapes to the right. After the grapes pass under the identification device 5, the identification device 5 automatically collects the material information on the conveyor belt device 1. The information is transmitted to the control cabinet. After identification processing, the damaged grapes are automatically identified and a prompt is given to the sorting worker. The sorting worker can pick out the bad grapes according to the prompt and put them into the waste recycling bin 2. The screened grapes continue to be transported to the next processing step along the conveyor belt device 1 to the right. After the conveyor belt device 1 delivers the grapes, the conveyor belt turns downward and the cleaning mechanism 6 cleans the material remaining on the surface of the conveyor belt. Example 2

[0030] like Figures 1 to 5 As shown:

[0031] Furthermore, the surface of the conveyor belt device 1 is provided with protrusions (not shown in the figure).

[0032] The protrusions on the surface of the conveyor belt device 1 can increase the friction between the grapes and the surface of the conveyor belt, preventing the grapes from rolling when the material spreading mechanism 4 spreads the material. Example 3

[0033] like Figures 1 to 5 As shown:

[0034] Furthermore, the feeding mechanism 3 also includes a feeding cylinder 7, a mounting frame a8, and a telescopic electric cylinder 9. The mounting frames a8 are fixedly installed on the front and rear sides of the conveyor belt device 1, respectively. The feeding cylinder 7 is installed between the mounting frames a8, and the right end of the feeding cylinder 7 is rotatably connected to the mounting frames a8 on both sides. The telescopic electric cylinder 9 is installed on the left side of the mounting frame a8. The lower end of the telescopic electric cylinder 9 is hinged to the conveyor belt device 1, and the upper end of the telescopic electric cylinder 9 is hinged to the left side of the feeding cylinder 7.

[0035] Furthermore, the material spreading mechanism 4 also includes a mounting frame b10, a drive motor a11, a transmission wheel 12, a connecting rod 13, a slider a14, a slider b15, a mounting rod 16, and a feeding rod 17. The mounting frame b10 is located on the right side of the mounting frame a8, the drive motor a11 is located on the front side of the mounting frame b10, the transmission wheel 12b is located on the rear side of the mounting frame b10 and is connected to the output end of the drive motor a11, the slider a14 is located on the rear side of the mounting frame b10 and is slidably connected to the mounting frame b10 through a slide groove, the connecting rod 13 is eccentrically located on the rear side of the transmission wheel 12, the right end of the connecting rod 13 is hinged to the transmission wheel 12, the left end of the connecting rod 13 is coaxially hinged to the right end of the slider a14, the slider b15 is located above the slider a14 and is slidably connected to the mounting frame b10 through a slide groove, the mounting rod 16 is located on the rear side of the slider b15, and the feeding rod 17 is inclinedly located on the left side of the mounting rod 16.

[0036] Furthermore, a limiting block 18 is provided above the slider a14, and the limiting block 18 is located on both sides of the protrusion below the slider b15.

[0037] In this process, the operator pours the grapes to be screened into the feeding cylinder 7. Then, the telescopic electric cylinder 9 is activated via the control cabinet. The telescopic electric cylinder 9 extends, lifting the left side of the feeding cylinder 7. The feeding cylinder 7, with the mounting frame a8 as the fulcrum, pours the grapes to the right. The grapes roll onto the feeding rod 17. At this time, the drive motor a11 drives the transmission wheel 12 to rotate. The transmission wheel 12 drives the connecting rod 13 to rotate. The connecting rod 13 converts the axial force of the transmission wheel 12 into the reciprocating motion of the slider a14 on the mounting frame b10. The slider a14, through the limit block 18, drives the protrusion below the slider b15, causing the slider b15 to drive the feeding rod 17 on the mounting rod 16 to reciprocate left and right. In this way, the grapes that have rolled off the feeding cylinder 7 are spread evenly onto the conveyor belt device 1. The device achieves automatic feeding and evenly spreads the grapes onto the conveyor belt device 1, which makes it convenient for the operator to screen and sort without missing the broken grapes piled at the bottom, thus ensuring the screening effect of the device. Example 4

[0038] like Figures 1 to 5 As shown:

[0039] Furthermore, the identification device 5 also includes a mounting frame c19, an image sensor 20, and an indicator light 21. The mounting frame c19 is positioned above the conveyor belt device 1, the image sensor 20 is positioned on the upper left side of the mounting frame c19, and the indicator lights 21 are respectively positioned on the front and rear sides of the conveyor belt device 1. The indicator lights 21 are linked and controlled with the image sensor 20.

[0040] In this process, grapes laid flat on conveyor belt 1 pass under image sensor 20. Image sensor 20 automatically identifies and collects image data, which is then uploaded to the control cabinet. The control cabinet automatically analyzes the grape information in the image to determine if there are any damaged grapes on that section of the conveyor belt. During this process, the control cabinet can also be networked to connect the image data to an artificial intelligence system for processing. If grapes that need to be sorted are detected on that section of the conveyor belt, indicator lights 21 on both sides of that section of the conveyor belt light up. These indicator lights 21 consist of multiple groups of LEDs, each representing a segment of the conveyor belt width monitored by image sensor 20. When image sensor 20 detects grapes that need to be sorted on that section of the conveyor belt, the LED lights illuminate. The indicator light is red and changes position as the conveyor belt moves. If the image sensor 20 does not detect any damaged grapes on that section of the conveyor belt, the LED light turns green. In this way, the sorting worker can be positioned to the right of the identification device 5 on the side of the conveyor belt device 1. When the indicator light 21 in front of him is red, the sorting worker picks out the damaged grapes on that section of the conveyor belt and puts them into the waste recycling bin 2. After the conveyor belt device 1 passes the work area to the right, the red light turns green. In this way, the identification device 5 automatically identifies damaged grapes and provides an indication, reducing the workload of sorting workers who need to visually inspect damaged grapes. One person can complete the sorting work, improving sorting efficiency while ensuring the quality of sorting and screening. Example 5

[0041] like Figures 1 to 5 As shown:

[0042] Furthermore, the cleaning mechanism 6 also includes a drive motor b22, a rotating shaft 23, blades 24, a cleaning sponge 25, and a cleaning water tank. The drive motor b22 is located below the front side of the conveyor belt device 1, the rotating shaft 23 is located behind the drive motor b22 and connected to the output end of the drive motor b22, the blades 24 are located on the side of the rotating shaft 23, the cleaning sponge 25 is located at the end of the blades 24, and the cleaning water tank is located below the rotating shaft 23.

[0043] Furthermore, the cleaning water tank also includes a water replenishment tank 26, a wastewater tank 27, a cleaning water pipe 28, and a drain pipe 29. The water replenishment tank 26 is located below the cleaning sponge 25, the wastewater tank 27 is located below the water replenishment tank 26 and surrounds the bottom of the water replenishment tank 26, the cleaning water pipe 28 is located above the front end of the water replenishment tank 26, and the drain pipe 29 is located on the right side of the wastewater tank 27.

[0044] Furthermore, inclined grooves are provided on the left and right sides of the water replenishment tank 26 respectively;

[0045] In this process, after the conveyor belt device 1 transports the grapes to the next processing step, the conveyor belt flips over and moves to the left under the device. When it passes the cleaning mechanism 6, the drive motor b22 drives the rotating shaft 23 to rotate. The rotating shaft 23 drives the cleaning sponge 25 on the blade 24 to rotate. The cleaning sponge 25 rotates to the top and wipes away the stains on the upper conveyor belt. Then it rotates to the bottom and before entering the water replenishment tank 26, the cleaning sponge 25 is squeezed by the inclined groove on the side of the blade 24 and the water replenishment tank 26, squeezing out the sewage. The sewage falls down the outer wall of the water replenishment tank 26 into the sewage tank 27. After being drained by the sewage pipe 29, the cleaning sponge 25, after being squeezed dry, enters the water replenishment tank 26. The water replenishment tank 26 is filled with cleaning water delivered by the cleaning water pipe 28. After the cleaning sponge 25 absorbs the cleaning water, the blade 24 drives the cleaning sponge 25 to rotate. The inclined groove on the other side of the water replenishment tank 26 squeezes out the excess cleaning water from the cleaning sponge 25. The cleaning sponge 25 continues to rotate to the top to clean the conveyor belt. This process is repeated to automatically clean the grape juice on the conveyor belt, saving time and effort and preventing the juice on the conveyor belt from contaminating the grapes.

[0046] In summary, the device is equipped with a feeding mechanism 3 and a spreading mechanism 4, which can spread the grapes rolling down from the feeding cylinder 7 onto the conveyor belt device 1. The device automatically feeds the grapes and spreads them evenly on the conveyor belt device 1, which makes it convenient for operators to screen and sort without missing the broken grapes piled at the bottom, thus ensuring the screening effect of the device. The device is equipped with an identification device 5 to automatically identify broken grapes and provide a prompt, which reduces the workload of sorting workers who need to visually inspect broken grapes. One person can complete the sorting work, improving sorting efficiency while ensuring the quality of sorting and screening. The device is equipped with a cleaning mechanism 6 to automatically clean the grape juice on the conveyor belt, saving time and labor and preventing the juice on the conveyor belt from contaminating the grapes.

[0047] The working principle of this utility model:

[0048] When the grapes are first screened, the operator pours the grapes to be screened into the feeding cylinder 7. Then, the telescopic electric cylinder 9 is activated by the control cabinet. The telescopic electric cylinder 9 extends, lifting the left side of the feeding cylinder 7. The feeding cylinder 7 pours the grapes to the right with the mounting frame a8 as the fulcrum. The grapes roll onto the feeding rod 17. At this time, the drive motor a11 drives the transmission wheel 12 to rotate. The transmission wheel 12 drives the connecting rod 13 to rotate. The connecting rod 13 converts the axial force of the transmission wheel 12 into the left and right reciprocating motion of the slider a14 on the mounting frame b10. The slider a14 drives the protrusion below the slider b15 through the limit block 18, causing the slider b15 to drive the feeding rod 17 on the mounting rod 16 to reciprocate left and right. In this way, the grapes that have rolled off the feeding cylinder 7 can be spread evenly onto the conveyor belt device 1. The device realizes automatic feeding and spreads the grapes evenly on the conveyor belt device 1. This makes it convenient for the operator to screen and sort the grapes without missing the broken grapes piled at the bottom, ensuring the screening effect of the device.

[0049] Conveyor belt 1 transports the laid-out grapes to the right. As the grapes pass under the identification device 5, the image sensor 20 automatically identifies and collects image data. This data is uploaded to the control cabinet, which automatically analyzes the grape information in the image to determine if any grapes on that section of the conveyor belt are damaged. During this process, the control cabinet can also be networked to connect the image data to an artificial intelligence system for further processing. If grapes that need to be sorted are detected on that section of the conveyor belt, indicator lights 21 on both the front and rear sides of that section illuminate. These indicator lights 21 consist of multiple groups of LEDs, each representing a segment of the conveyor belt width monitored by the image sensor 20. When the image sensor 20 detects grapes that need to be sorted on that section of the conveyor belt, the LEDs turn red and change position as the conveyor belt moves to indicate this. If the image sensor 20 does not detect any broken grapes on the conveyor belt, the LED light will turn green. In this way, the sorting worker can be positioned on the side of the conveyor belt device 1 to the right of the identification device 5. When the indicator light 21 in front of him turns red, the sorting worker picks out the broken grapes on that section of the conveyor belt and puts them into the waste recycling bin 2. After the conveyor belt device 1 passes through the work area to the right, the red light turns into a green light. In this way, the identification device 5 automatically identifies the broken grapes and provides an indicator, reducing the workload of the sorting worker in visually inspecting the broken grapes. One person can complete the sorting work. If the breakage rate of the grapes is high, a screening operation station can also be set up on the other side to prevent the single person from missing any grapes during screening. This improves sorting efficiency while ensuring the quality of sorting and screening.

[0050] After conveyor belt device 1 transports grapes to the next processing step, the conveyor belt flips over and moves to the left under the device. When it passes the cleaning mechanism 6, drive motor b22 drives shaft 23 to rotate. Shaft 23 drives cleaning sponge 25 on blade 24 to rotate. When cleaning sponge 25 rotates to the top, it wipes away the stains on the upper conveyor belt. Then, when it rotates to the bottom and enters the water replenishment tank 26, the cleaning sponge 25 is squeezed by the blade 24 and the inclined groove on the side of the water replenishment tank 26, squeezing out the sewage. The sewage falls down the outer wall of the water replenishment tank 26 into the sewage tank 27. After being drained by the sewage pipe 29, the cleaning sponge 25, after being squeezed dry, enters the water replenishment tank 26. The water replenishment tank 26 is filled with cleaning water delivered by the cleaning water pipe 28. After the cleaning sponge 25 absorbs the cleaning water, the blade 24 drives the cleaning sponge 25 to rotate. The inclined groove on the other side of the water replenishment tank 26 squeezes out the excess cleaning water on the cleaning sponge 25. The cleaning sponge 25 continues to rotate to the top to clean the conveyor belt. This process is repeated to automatically clean the grape juice on the conveyor belt, saving time and effort and preventing the juice on the conveyor belt from contaminating the grapes.

[0051] This concludes the description of the working principle of the device.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material identification and screening device for brewing, comprising, characterized in that: The system includes a conveyor belt device, an identification and screening system, a control cabinet, and a waste recycling bin. The identification and screening system is located on the upper and lower sides of the conveyor belt device, and the waste recycling bin is located on the front side of the conveyor belt device. The conveyor belt device and the identification and screening system are electrically connected to the control cabinet. The identification and screening system also includes a feeding mechanism, a spreading mechanism, an identification device, and a cleaning mechanism. The feeding mechanism is located on the upper left side of the conveyor belt device, the spreading mechanism is located on the right side of the feeding mechanism, the identification device is located on the right side of the spreading mechanism, and the cleaning mechanism is located on the lower right side of the conveyor belt device.

2. The brewing raw material identification and screening device according to claim 1, characterized in that: The surface of the conveyor belt device is provided with raised dots.

3. The brewing raw material identification and screening device according to claim 1, characterized in that: The feeding mechanism further includes a feeding cylinder, a mounting frame a, and a telescopic electric cylinder. The mounting frame a is fixedly installed on the front and rear sides of the conveyor belt device. The feeding cylinder is installed between the mounting frames a, and the right end of the feeding cylinder is rotatably connected to the mounting frames a on both sides. The telescopic electric cylinder is installed on the left side of the mounting frame a. The lower end of the telescopic electric cylinder is hinged to the conveyor belt device, and the upper end of the telescopic electric cylinder is hinged to the left side of the feeding cylinder.

4. The brewing raw material identification and screening device according to claim 1, characterized in that: The material spreading mechanism further includes a mounting frame b, a drive motor a, a transmission wheel, a connecting rod, a slider a, a slider b, a mounting rod, and a feeding rod. The mounting frame b is located on the right side of the mounting frame a, the drive motor a is located in front of the mounting frame b, the transmission wheel b is located on the rear side of the mounting frame b and connected to the output end of the drive motor a, the slider a is located on the rear side of the mounting frame b and is slidably connected to the mounting frame b through a groove, the connecting rod is eccentrically located on the rear side of the transmission wheel, the right end of the connecting rod is hinged to the transmission wheel, and the left end of the connecting rod is coaxially hinged to the right end of the slider a, the slider b is located above the slider a and is slidably connected to the mounting frame b through a groove, the mounting rod is located on the rear side of the slider b, and the feeding rod is inclinedly located on the left side of the mounting rod.

5. The brewing raw material identification and screening device according to claim 4, characterized in that: A limiting block is provided above the slider a, and the limiting blocks are located on both sides of the protrusion below the slider b.

6. The brewing raw material identification and screening device according to claim 1, characterized in that: The identification device also includes a mounting frame c, an image sensor, and indicator lights. The mounting frame c is positioned above the conveyor belt device, the image sensor is positioned on the upper left side of the mounting frame c, and the indicator lights are positioned on the front and rear sides of the conveyor belt device, respectively. The indicator lights are linked and controlled with the image sensor.

7. The brewing raw material identification and screening device according to claim 1, characterized in that: The cleaning mechanism also includes a drive motor b, a rotating shaft, blades, a cleaning sponge, and a cleaning water tank. The drive motor b is located below the front side of the conveyor belt device, the rotating shaft is located behind the drive motor b and connected to the output end of the drive motor b, the blades are located on the side of the rotating shaft, the cleaning sponge is located at the end of the blades, and the cleaning water tank is located below the rotating shaft.

8. The brewing raw material identification and screening device according to claim 7, characterized in that: The cleaning water tank also includes a water replenishment tank, a sewage tank, a cleaning water pipe, and a drain pipe. The water replenishment tank is located below the cleaning sponge, the sewage tank is located below the water replenishment tank and surrounds the bottom of the water replenishment tank, the cleaning water pipe is located above the front end of the water replenishment tank, and the drain pipe is located on the right side of the sewage tank.

9. The brewing raw material identification and screening device according to claim 8, characterized in that: The water replenishment tank has inclined grooves on its left and right sides respectively.

Images