Automatic feed adjusting type vacuum rotary drum

Abstract

The automatic feed adjusting type vacuum rotary drum comprises symmetrically-arranged supporting seats, a material storage groove, a rotary drum structure and a spraying structure are arranged between the symmetrically-arranged supporting seats, a vacuum pump and a transmission structure are arranged on the two sides of the rotary drum structure respectively, and an adjusting material scraping structure, a material supplying and pressing structure and a material guiding structure are arranged on the material storage groove. And a plurality of groups of camera structures are arranged on the wall body close to one side of the adjusting scraping structure. By the adoption of the structure, the whole-process automatic monitoring and adjusting of the material treatment process are achieved, the efficiency and accuracy of screening, cleaning and finish machining are remarkably improved, it is ensured that machining parameters are adjusted in time, material accumulation or loss is avoided, and therefore the continuity and stability of the machining process are kept; due to the design of a multi-layer filtering structure, impurities are removed in a layered mode according to material characteristics, especially when high-humidity materials are treated, the screen mesh can be effectively prevented from being blocked, and the high quality of the treated materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of yeast production and processing equipment, in particular to an automatic feed adjustment type vacuum drum. Background Art

[0002] In the industrial production of yeast, yeast materials need to go through screening and dehydration processes, which mainly rely on vacuum drum equipment. However, when faced with high-humidity, easily collapsed or complex materials, existing vacuum drum equipment often faces problems such as low efficiency, insufficient screening accuracy, and high energy consumption. In particular, the feed scraping adjustment can only rely on manual operation and adjustment, which not only increases labor intensity but also makes it difficult to achieve continuous and accurate material processing. At the same time, although some equipment equipped with cameras has appeared on the market for monitoring material status, these devices have limited capabilities in image recognition, data analysis and automatic feedback adjustment. They cannot intelligently adjust processing parameters according to the real-time status of the material, and cannot meet the needs of modern production for intelligence and automation. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide an automatic feed adjustment type vacuum drum, which realizes the full-process automatic monitoring and adjustment of the material processing process, significantly improves the efficiency and accuracy of screening, cleaning and finishing, ensures timely adjustment of processing parameters, avoids material accumulation or loss, and thus maintains the continuity and stability of the processing process; the design of the multi-layer filtration structure removes impurities in layers according to the characteristics of the material, especially when processing high-humidity materials, can effectively prevent the screen from being blocked, and ensures the high quality of the processed material; the spray control system accurately supplies water according to the actual needs of the material, avoids waste of water resources, reduces energy consumption, and adds the function of auxiliary cleaning.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic feed adjustment type vacuum drum, comprising symmetrically arranged support seats, a material storage trough, a drum structure and a spray structure are arranged between the symmetrically arranged support seats, a vacuum pump and a transmission structure are respectively provided on both sides of the drum structure, the material storage trough is provided with an adjustment scraping structure, a material feeding and pressing structure and a material guiding structure, and multiple sets of camera structures are provided on the wall near the side of the adjustment scraping structure;

[0005] The drum structure includes a hollow shaft, one end of which is open and connected to a vacuum pump, and the other end of which is closed. The hollow shaft is connected to a support seat via a connecting bearing, and is connected to a drum via multiple sets of ventilation connecting rods. The drum is provided with a multi-layer filtering structure.

[0006] The transmission structure includes a first transmission wheel provided at the closed end of the hollow shaft, the first transmission wheel cooperates with a second transmission wheel provided on the output end of the first motor for transmission through a transmission belt, and the first motor is connected to the support base through a first fixing base;

[0007] The multi-layer filtration structure comprises, from the inside out, a first screen layer, a second screen layer and a potato starch screen layer;

[0008] The adjustable scraper structure includes an electric push rod symmetrically arranged on a support seat, the output end of the electric push rod is connected to the adjustment seat, the adjustment seat is provided with an adjustment rod, the adjustment rod is provided with a scraper that matches the drum structure, one end of the adjustment rod is connected to the output end of the servo, and the servo is connected to the adjustment seat through a second fixed seat.

[0009] In a preferred embodiment, the screening diameter of the first screen layer is smaller than the screening diameter of the second screen layer.

[0010] In the preferred solution, the spray structure includes a plurality of fixed rods arranged on a support seat, each fixed rod is connected to a corresponding spray pipe, the multiple spray pipes are connected through a water pipe, the spray pipe is provided with multiple groups of nozzle structures, the water pipe is connected to the water supply pipe, and the water supply pipe is provided with a water pump structure.

[0011] In a preferred solution, a control valve is provided on the spray pipe.

[0012] In the preferred embodiment, the feeding and pressing structure includes a mounting seat symmetrically arranged on the material storage trough, a feeding pipe is provided on the mounting seat, a plurality of spray heads, a feeding pump, an adjusting frame and a symmetrically arranged adjusting sleeve are provided on the feeding pipe, a pressure plate cooperating with the drum structure is provided on the adjusting frame, adjusting arms are symmetrically provided at both ends of the adjusting frame, a limiting arc plate is provided on the adjusting arm, the limiting arc plate is installed and cooperated with the mounting groove on the adjusting sleeve, one end of the limiting arc plate is limitedly cooperated with the limiting groove provided on the adjusting sleeve, and a plurality of locking parts are provided on the limiting arc plate.

[0013] In the preferred solution, the material guiding structure includes a fixed frame connected to the material storage trough, the fixed frame is provided with a material guiding trough cooperating with the adjusting scraper structure, one end of the material guiding trough is provided with a guide unloading cover, the material guiding trough and the guide unloading cover are provided with a conveying auger, one end of the conveying auger is connected to the output end of the second motor, and the second motor is connected to the material guiding trough through a third fixed seat.

[0014] In a preferred solution, the material guide trough is provided with a protection frame rotatably connected thereto, and the protection frame cooperates with a limiting support of a limiting seat provided on the material guide trough.

[0015] The automatic feed adjustment type vacuum drum provided by the utility model has the following beneficial effects by adopting the above structure:

[0016] (1) The whole process of material handling is automated and monitored, which significantly improves the efficiency and accuracy of screening, cleaning and finishing, ensures timely adjustment of processing parameters, avoids material accumulation or loss, and thus maintains the continuity and stability of the processing process;

[0017] (2) The design of the multi-layer filtration structure removes impurities in layers according to the characteristics of the material. Especially when processing high-humidity materials, it can effectively prevent the screen from being blocked, ensuring the high quality of the processed materials;

[0018] (3) The spray control system accurately supplies water according to the actual needs of the material, avoiding waste of water resources, reducing energy consumption, and adding auxiliary cleaning functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the device of the present invention;

[0022] Figure 3 This is a schematic diagram of the drum structure and the bottom storage trough structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the drum structure and the bottom storage trough structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the drum structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the multi-layer filtering structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the various structures on the support base and the material storage trough of the utility model;

[0027] Figure 8 This is a schematic diagram of the various structures on the support base and the material storage trough of the utility model;

[0028] Figure 9 This is a schematic diagram of the feeding and pressing structure of the utility model;

[0029] Figure 10 This is a schematic diagram of the structure of the adjustment sleeve of the utility model;

[0030] Figure 11 This is a schematic diagram of the material guide structure of the utility model;

[0031] Figure 12 This is a schematic diagram of the material guide structure of the utility model;

[0032] In the figure: support base 1, storage tank 2, vacuum pump 3, hollow shaft 4, ventilation connecting rod 5, drum 6, first screen layer 7, second screen layer 8, potato starch screen layer 9, first transmission wheel 10, transmission belt 11, second transmission wheel 12, first motor 13, first fixed base 14, connecting bearing 15, fixing rod 16, water guide pipe 17, water supply pipe 18, water pump structure 19, spray pipe 20, nozzle structure 21, control valve 22, electric push rod 23, adjustment base 24 , adjusting rod 25, scraper 26, servo 27, second fixed seat 28, mounting seat 29, feed pipe 30, spray head 31, feed pump 32, adjusting frame 33, pressure plate 34, adjusting arm 35, limiting arc plate 36, locking piece 37, adjusting sleeve 38, mounting groove 39, limiting groove 40, fixing frame 41, guide trough 42, guide unloading cover 43, conveying auger 44, second motor 45, third fixed seat 46, protective frame 47, limiting seat 48, camera structure 49. DETAILED DESCRIPTION

[0033] Example 1:

[0034] like Figure 1-12 In the embodiment, the automatic feed adjustment type vacuum drum comprises symmetrically arranged support bases 1, between which a material storage trough 2, a drum structure and a spray structure are provided, a vacuum pump 3 and a transmission structure are provided on both sides of the drum structure, the material storage trough 2 is provided with an adjustment scraping structure, a material feeding and pressing structure and a material guiding structure, and a plurality of camera structures 49 are provided on the wall near the adjustment scraping structure;

[0035] The drum structure includes a hollow shaft 4, one end of which is open and connected to the vacuum pump 3, and the other end of the hollow shaft 4 is closed. The hollow shaft 4 is connected to the support base 1 through a connecting bearing 15, and the hollow shaft 4 is connected to the drum 6 through multiple sets of ventilation connecting rods 5. The drum 6 is provided with a multi-layer filtering structure.

[0036] The transmission structure includes a first transmission wheel 10 provided at the closed end of the hollow shaft 4, the first transmission wheel 10 cooperates with a second transmission wheel 12 provided on the output end of the first motor 13 through a transmission belt 11 for transmission, and the first motor 13 is connected to the support base 1 through a first fixing base 14;

[0037] The multi-layer filtration structure comprises, from the inside out, a first mesh layer 7, a second mesh layer 8 and a potato starch mesh layer 9;

[0038] The adjustable scraper structure includes an electric push rod 23 symmetrically arranged on the support base 1, the output end of the electric push rod 23 is connected to the adjustment base 24, the adjustment base 24 is provided with an adjusting rod 25, and the adjusting rod 25 is provided with a scraper 26 that cooperates with the drum structure. One end of the adjusting rod 25 is connected to the output end of the servo 27, and the servo 27 is connected to the adjustment base 24 through a second fixed base 28.

[0039] In a preferred embodiment, the screening aperture of the first screen layer 7 is smaller than the screening aperture of the second screen layer 8, thereby improving screening efficiency.

[0040] In a preferred embodiment, the spray structure includes multiple fixed rods 16 mounted on the support base 1. Each fixed rod 16 is connected to a corresponding spray pipe 20. The multiple spray pipes 20 are connected by a water pipe 17. The spray pipes 20 are provided with multiple groups of nozzle structures 21. The water pipe 17 is connected to a water supply pipe 18, which is provided with a water pump structure 19. The precise water supply based on the actual material demand avoids water waste and reduces energy consumption. Automated monitoring and regulation reduce human intervention, improving production efficiency and reducing labor costs, thereby achieving both economic and environmental improvements in the production process.

[0041] In a preferred embodiment, a control valve 22 is provided on the spray pipe 20 for easy individual control.

[0042] In the preferred embodiment, the feeding and pressing structure includes a mounting base 29 symmetrically arranged on the storage tank 2, a feeding pipe 30 is provided on the mounting base 29, and a plurality of spray heads 31, a feeding pump 32, an adjustment frame 33 and a symmetrically arranged adjustment sleeve 38 are provided on the feeding pipe 30. The adjustment frame 33 is provided with a pressure plate 34 that cooperates with the drum structure. Adjustment arms 35 are symmetrically provided at both ends of the adjustment frame 33. The adjustment arms 35 are provided with a limiting arc plate 36. The limiting arc plate 36 is installed and matched with the mounting groove 39 on the adjustment sleeve 38. One end of the limiting arc plate 36 is limitedly matched with the limiting groove 40 provided on the adjustment sleeve 38. The limiting arc plate 36 is provided with multiple locking members 37. The intelligent adjustment of the feeding and pressing structure makes the material distribution more uniform, further improving the purity and consistency of the final product. The initial pressing and water discharge during feeding facilitates subsequent processing.

[0043] In a preferred embodiment, the material guide structure includes a fixed frame 41 connected to the material storage trough 2. The fixed frame 41 is provided with a material guide trough 42 that cooperates with the adjustable scraper structure. One end of the material guide trough 42 is provided with a guide discharge cover 43. A conveying auger 44 is provided on the material guide trough 42 and the guide discharge cover 43. One end of the conveying auger 44 is connected to the output end of the second motor 45. The second motor 45 is connected to the material guide trough 42 through a third fixed base 46. This facilitates accurate scraping and guiding unloading, and the coordination is flexible and precise.

[0044] In a preferred embodiment, the guide trough 42 is provided with a protective frame 47 rotatably connected thereto, and the protective frame 47 cooperates with a limiting support 48 provided on the guide trough 42 to protect the guide structure and avoid potential safety hazards during operation.

[0045] Example 2:

[0046] like Figure 1-12 In the present invention, the method of use is as follows:

[0047] Step 1: Before starting the device, perform a self-check on the control system to ensure that the vacuum pump, the first motor, the second motor, and the water pump structure are in standby mode. Parameters such as the spray water volume, feed rate, and scraping depth are preset according to processing requirements, and the camera is adjusted to focus on the entire working area on the scraping side of the vacuum drum.

[0048] Step 2: Start feeding, use the feeding pump to spray the material evenly onto the drum structure, and the excess material accumulates in the storage tank. At the same time, the pressure plate on the adjustment frame is adjusted according to the processing parameters to adapt to the density and humidity of the material under different processing conditions, ensuring uniform distribution and proper squeezing of the material to remove water;

[0049] Step 3: The control system adjusts the control valve on the spray pipe to accurately control the water volume and spray pattern to assist in desalination. The specific number of spray pipes involved in the desalination process is selected according to the amount of material. At the same time, the material is dehydrated through the first screen layer, the second screen layer, and the potato starch screen layer to remove impurities and adjust the material humidity so that the material parameters meet the scraping requirements when the drum structure rotates to the scraping end;

[0050] Step 4: Analyze the images recorded by the camera structure, and accurately control the electric push rod and servo to adjust the position and scraping angle of the scraper through the analysis data to achieve the optimal scraping process under the current coordination rate of each workstation;

[0051] Step 5: After processing, the material is evenly discharged through the material guide trough and conveying auger. At the same time, the image recognition module continuously monitors the quality of the discharged material and feeds back to the control system to form a closed-loop quality control.

[0052] The beneficial effects of the present invention are: it realizes the full-process automated monitoring and adjustment of the material processing process, significantly improves the efficiency and accuracy of screening, cleaning and finishing, ensures timely adjustment of processing parameters, avoids material accumulation or loss, and thus maintains the continuity and stability of the processing process; the design of the multi-layer filtration structure removes impurities in layers according to the characteristics of the material, especially when processing high-humidity materials, can effectively prevent the screen from being blocked, and ensures the high quality of the processed materials; the spray control system accurately supplies water according to the actual needs of the material, avoids waste of water resources, reduces energy consumption, and adds the function of auxiliary cleaning.

Claims

1. An automatic feed adjustment type vacuum drum, comprising a symmetrically arranged support base (1), characterized in that: A material storage trough (2), a drum structure and a spray structure are provided between the symmetrically arranged support bases (1); a vacuum pump (3) and a transmission structure are provided on both sides of the drum structure; an adjusting scraping structure, a feeding and pressing structure and a material guiding structure are provided on the material storage trough (2); and a plurality of camera structures (49) are provided on the wall near the adjusting scraping structure. The drum structure comprises a hollow shaft (4), one end of the hollow shaft (4) is open and connected to the vacuum pump (3), the other end of the hollow shaft (4) is closed, the hollow shaft (4) is connected to the support seat (1) via a connecting bearing (15), the hollow shaft (4) is connected to the drum cylinder (6) via multiple sets of ventilation connecting rods (5), and the drum cylinder (6) is provided with a multi-layer filtering structure; The transmission structure comprises a first transmission wheel (10) arranged at the closed end of the hollow shaft (4), the first transmission wheel (10) cooperates with a second transmission wheel (12) arranged on the output end of the first motor (13) for transmission through a transmission belt (11), and the first motor (13) is connected to the support base (1) through a first fixing base (14); The multi-layer filtration structure comprises, from the inside out, a first screen layer (7), a second screen layer (8), and a potato starch screen layer (9); The adjusting scraper structure includes an electric push rod (23) symmetrically arranged on a supporting seat (1), an output end of the electric push rod (23) is connected to an adjusting seat (24), an adjusting rod (25) is provided on the adjusting seat (24), and a scraper (26) matched with the drum structure is provided on the adjusting rod (25), one end of the adjusting rod (25) is connected to the output end of a steering gear (27), and the steering gear (27) is connected to the adjusting seat (24) through a second fixed seat (28).

2. The automatic feed adjustment type vacuum drum according to claim 1, characterized in that: The sieving aperture of the first sieve layer (7) is smaller than the sieving aperture of the second sieve layer (8).

3. The automatic feed adjustment type vacuum drum according to claim 1, characterized in that: The spray structure comprises a plurality of fixed rods (16) arranged on a support base (1), each fixed rod (16) is connected to a corresponding spray pipe (20), the plurality of spray pipes (20) are connected through a water guide pipe (17), a plurality of nozzle structures (21) are provided on the spray pipe (20), the water guide pipe (17) is connected to a water supply pipe (18), and a water pump structure (19) is provided on the water supply pipe (18).

4. The automatic feed adjustment type vacuum drum according to claim 3, characterized in that: The spray pipe (20) is provided with a control valve (22).

5. The automatic feed adjustment type vacuum drum according to claim 1, characterized in that: The feeding and pressing structure comprises a mounting seat (29) symmetrically arranged on the material storage tank (2), a feeding pipe (30) is provided on the mounting seat (29), a plurality of spray heads (31), a feeding pump (32), an adjusting frame (33) and a symmetrically arranged adjusting sleeve (38) are provided on the feeding pipe (30), a pressing plate (34) matched with the drum structure is provided on the adjusting frame (33), adjusting arms (35) are symmetrically provided at both ends of the adjusting frame (33), a limiting arc plate (36) is provided on the adjusting arm (35), the limiting arc plate (36) is mounted and matched with the mounting groove (39) on the adjusting sleeve (38), one end of the limiting arc plate (36) is limitedly matched with the limiting groove (40) provided on the adjusting sleeve (38), and a plurality of locking members (37) are provided on the limiting arc plate (36).

6. The automatic feed adjustment type vacuum drum according to claim 1, characterized in that: The material guide structure includes a fixed frame (41) connected to the material storage trough (2), a material guide trough (42) matched with the adjusting scraper structure is provided on the fixed frame (41), a guide discharge cover (43) is provided at one end of the material guide trough (42), a conveying auger (44) is provided on the material guide trough (42) and the guide discharge cover (43), one end of the conveying auger (44) is connected to the output end of the second motor (45), and the second motor (45) is connected to the material guide trough (42) through a third fixed seat (46).

7. The automatic feed adjustment type vacuum drum according to claim 6, characterized in that: The guide trough (42) is provided with a protection frame (47) rotatably connected thereto, and the protection frame (47) cooperates with a limiting support provided on a limiting seat (48) provided on the guide trough (42).

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