Modularized multi-channel vibration screening mechanism for wheat flour processing

Abstract

The utility model discloses a modular multichannel vibration screening mechanism for wheat flour processing, which comprises a mounting base, a mounting frame is fixed on the top of the mounting base through bolts, a feeding component is arranged on the top of the mounting frame, a screening component is arranged on the inner wall of the mounting frame, and a vibrating screen is arranged on the screening component. The screening assembly comprises a mounting box, a vibrating screen, a fastening bolt, a discharging groove, a collecting box and a connecting base, a blowing assembly is arranged in the mounting box, an air supply assembly is arranged on the side wall of the mounting box, and a positioning assembly is arranged on the outer side of the mounting base. The wheat flour is vibrated and screened through the vibrating screen, the blowing assembly and the air supply assembly are matched to clean the wheat flour attached to the mounting box and the vibrating screen, the situation that the wheat flour blocks screen holes is avoided, the screening assembly can adapt to large-batch wheat flour screening operation, and the multiple sets of screening assemblies are matched to conduct screening operation on the wheat flour; the efficiency of screening operation is improved, and then the processing efficiency of wheat flour is improved.

Description

Technical Field

[0001] This utility model relates to the field of wheat flour processing technology, and in particular to a modular multi-channel vibrating screening mechanism for wheat flour processing. Background Technology

[0002] When processing wheat flour, sieving is required. Existing vibrating sieving mechanisms for wheat flour have low sieving efficiency. Due to the small particle size of wheat flour, in order to avoid the agglomeration of fine powder and clogging of the sieve holes, vibrating sieving can only be carried out in small batches, resulting in a limited amount of wheat flour sieving per batch, which affects the processing efficiency of wheat flour and is not practical. To address these issues, we propose a modular multi-channel vibrating sieving mechanism for wheat flour processing. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a modular multi-channel vibrating screening mechanism for wheat flour processing.

[0004] The present invention solves its technical problem through the following technical solution: It includes a mounting base, a mounting frame fixed to the top of the mounting base by bolts, a feeding component on the top of the mounting frame, a screening component on the inner wall of the mounting frame, a screening component including a mounting box fixed to the inner wall of the mounting frame by bolts, a vibrating screen at the bottom of the mounting box, multiple fastening bolts on the outer side of the vibrating screen, a discharge trough at the bottom of the vibrating screen, a collection box slidably connected to the outer side of the discharge trough, a connecting seat fixed to the outer side of the collection box, the connecting seat being fixedly connected to the mounting base, a blowing component inside the mounting box, an air supply component on the side wall of the mounting box, and a positioning component on the outer side of the mounting base.

[0005] As a further improvement of this utility model, a control panel is provided on one side of the mounting base.

[0006] As a further embodiment of this utility model: the feeding assembly includes a mounting bracket, which is fixed to the top of the mounting frame by bolts. A feeding hopper is fixed to the inner wall of the mounting bracket, and multiple feeding slots are fixed to the bottom of the feeding hopper.

[0007] As a further embodiment of this utility model: a pair of mounting crossbars are fixed to the inner wall of the feeding hopper, and a drive motor A is fixed to the top of each pair of mounting crossbars. A drive shaft A is provided at the output end of the drive motor A, and a material feeding frame is fixed to the outside of the drive shaft A.

[0008] As a further embodiment of this utility model: the spraying assembly includes a motor mounting base, which is fixed to one side of the mounting box by bolts. A drive motor B is fixed to the inner wall of the motor mounting base. A drive shaft B is provided at the output end of the drive motor B. An air collecting sleeve is fixed to one end of the drive shaft B. Multiple nozzles are fixed to the outer side of the air collecting sleeve. A support bushing is fixed to one end of the air collecting sleeve. The support bushing is rotatably connected to the mounting box.

[0009] As a further embodiment of this utility model: the air supply component includes an air pump mounting base, which is fixed to one side of the mounting box by bolts. An air pump is fixed to one side of the air pump mounting base, and an air delivery pipe is fixed to the bottom of the air pump. A fastening plate is fixed to the outside of the air delivery pipe, and the fastening plate is fixedly connected to the mounting box. The air delivery pipe is rotatably connected to the support bushing.

[0010] As a further embodiment of this utility model: the positioning component includes a mounting block, which is fixed to the top of the mounting base by bolts. A hydraulic rod is fixed to the inner wall of the mounting block, a drive plate is fixed to the top of the hydraulic rod, and a mounting ring is fixed to one side of the drive plate. The mounting ring is fixedly connected to the collection box.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0012] 1. Wheat flour is evenly injected into multiple installation boxes via a screening component and a feeding component. The wheat flour is then vibrated and screened by a vibrating screen. The screened wheat flour enters a collection box through a discharge chute and is collected. During the process, a blowing component and an air supply component work together to blow air onto the installation boxes and the vibrating screen, cleaning the wheat flour adhering to the installation boxes and the vibrating screen, preventing the wheat flour from clogging the screen holes, ensuring the stability of the screening operation, and enabling the screening component to adapt to large-scale wheat flour screening operations. By cooperating with multiple screening components to screen wheat flour, the efficiency of the screening operation is improved, thereby improving the processing efficiency of wheat flour.

[0013] 2. By incorporating a positioning component, the collection box can be moved up and down via a hydraulic rod during the replacement or disassembly of the vibrating screen. This facilitates the disassembly and installation of the vibrating screen, as well as its inspection and maintenance, thereby improving the practicality of the screening mechanism. Attached Figure Description

[0014] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0015] Figure 2 A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown;

[0016] Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle;

[0017] Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section B in the middle;

[0018] Figure 5 A schematic diagram of the front cross-sectional structure according to an embodiment of the present invention is shown;

[0019] Figure 6 The present invention provides an embodiment of the present invention. Figure 5 Enlarged structural diagram of section C in the middle;

[0020] Figure 7 The present invention provides an embodiment of the present invention. Figure 5 Enlarged structural diagram of section D in the middle;

[0021] Figure 8 The present invention provides an embodiment of the present invention. Figure 5 Enlarged structural diagram of part E in the middle.

[0022] Legend:

[0023] 100 Mounting base, 110 Control panel, 120 Mounting frame, 210 Mounting bracket, 220 Feeding hopper, 230 Mounting crossbar, 240 Drive motor A, 241 Drive shaft A, 250 Material feeder, 260 Feeding trough, 310 Mounting box, 320 Vibrating screen, 321 Fastening bolt, 330 Discharge trough, 340 Collection box, 341 Connecting seat, 410 Motor mounting base, 420 Drive motor B, 421 Drive shaft B, 430 Air collecting sleeve, 440 Nozzle, 450 Support bushing, 510 Air pump mounting base, 520 Air pump, 530 Air supply pipe, 531 Fastening plate, 610 Mounting block, 620 Hydraulic rod, 630 Drive plate, 640 Mounting ring. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and "top" are used interchangeably.

[0025] The orientation or positional relationship indicated by terms such as "bottom", "inner", "outer", "clockwise", and "counterclockwise" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the purpose of facilitating the description of this utility model and simplifying the description, and is not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0026] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1-8This utility model provides a technical solution: It includes a mounting base 100, a control panel 110 on one side of the mounting base 100, a mounting frame 120 fixed to the top of the mounting base 100 by bolts, a feeding assembly on the top of the mounting frame 120, and a screening assembly on the inner wall of the mounting frame 120. The screening assembly includes a mounting box 310, a vibrating screen 320, and fastening bolts 321. A discharge trough 330 is provided at the bottom of the vibrating screen 320, and a collection box 340 is slidably connected to the outer side of the discharge trough 330. A connecting seat 341 is fixed to the outer side of the collection box 340 and is fixedly connected to the mounting base 100. A blowing assembly is provided inside the mounting box 310, an air supply assembly is provided on the side wall of the mounting box 310, and a positioning assembly is provided on the outer side of the mounting base 100. The material is fed through the screening assembly. The material assembly evenly injects wheat flour into multiple mounting boxes 310. The vibrating screen 320 vibrates and sieves the wheat flour. The sieved wheat flour enters the collection box 340 through the discharge chute 330 for collection. During the process, the blowing assembly and air supply assembly work together to blow air onto the mounting boxes 310 and the vibrating screen 320, cleaning the wheat flour adhering to them and preventing clogging of the screen holes. This ensures the stability of the sieving operation and allows the sieving assembly to adapt to large-scale wheat flour sieving operations. By cooperating with multiple sieving assemblies, the efficiency of the sieving operation is improved, thereby increasing the processing efficiency of wheat flour. The positioning assembly moves the collection box 340 up and down, facilitating the disassembly and installation of the vibrating screen 320 and the maintenance of the sieving assembly, thus improving the practicality of the sieving mechanism.

[0029] Specifically, the feeding assembly includes a mounting bracket 210, which is fixed to the top of the mounting frame 120 by bolts. A feeding hopper 220 is fixed to the inner wall of the mounting bracket 210, and multiple feeding troughs 260 are fixed to the bottom of the feeding hopper 220. By setting up the feeding assembly, wheat flour is injected through the feeding hopper 220 and enters the screening assembly of the corresponding group through the multiple feeding troughs 260, thereby realizing the feeding operation of wheat flour.

[0030] Specifically, a pair of mounting crossbars 230 are fixed to the inner wall of the feeding hopper 220. A drive motor A240 is fixed to the top of each pair of mounting crossbars 230. A drive shaft A241 is provided at the output end of the drive motor A240. A feeding frame 250 is fixed to the outer side of the drive shaft A241. With the feeding frame 250, during the falling of wheat flour, the drive motor A240 drives the drive shaft A241 to rotate. The rotation of the drive shaft A241 drives the feeding frame 250 to rotate. The feeding frame 250 performs feeding operation on the falling wheat flour, which can perform uniform processing of wheat flour and ensure that wheat flour can enter the multiple feeding troughs 260 evenly.

[0031] Specifically, the blowing assembly includes a motor mounting base 410, which is bolted to one side of the mounting box 310. A drive motor B420 is fixed to the inner wall of the motor mounting base 410. A drive shaft B421 is provided at the output end of the drive motor B420. A gas collecting sleeve 430 is fixed to one end of the drive shaft B421. Multiple nozzles 440 are fixed to the outer side of the gas collecting sleeve 430. A support bushing 450 is fixed to one end of the gas collecting sleeve 430. The support bushing 450 is rotatably connected to the mounting box 310. By providing the blowing assembly, during the screening operation, gas is delivered to the inside of the gas collecting sleeve 430 through the gas supply assembly. The nozzles 440 perform an all-round blowing operation on the mounting box 310 and the vibrating screen 320, which can clean the wheat flour adhering to the mounting box 310 and the vibrating screen 320, prevent wheat flour from clogging the screen holes, and ensure the stability of the screening operation.

[0032] Specifically, the air supply assembly includes an air pump mounting base 510, which is fixed to one side of the mounting box 310 by bolts. An air pump 520 is fixed to one side of the air pump mounting base 510, and an air delivery pipe 530 is fixed to the bottom of the air pump 520. A fastening plate 531 is fixed to the outside of the air delivery pipe 530, and the fastening plate 531 is fixedly connected to the mounting box 310. The air delivery pipe 530 is rotatably connected to the support bushing 450. By providing the air supply assembly, during the cleaning and blowing operation, the air pump 520 is started, and the air pump 520 delivers gas to the inside of the air collecting sleeve 430 through the air delivery pipe 530 and the support bushing 450, thereby realizing the air supply operation for the blowing assembly.

[0033] Specifically, the positioning component includes a mounting block 610, which is fixed to the top of the mounting base 100 by bolts. A hydraulic rod 620 is fixed to the inner wall of the mounting block 610, and a drive plate 630 is fixed to the top of the hydraulic rod 620. A mounting ring 640 is fixed to one side of the drive plate 630, and the mounting ring 640 is fixedly connected to the collection box 340. By providing the positioning component, when the vibrating screen 320 is replaced or disassembled, the hydraulic rod 620 drives the collection box 340 to move up and down, which facilitates the disassembly and installation of the vibrating screen 320, facilitates the inspection and maintenance of the vibrating screen 320, and improves the practicality of the screening mechanism.

[0034] Working Principle: During operation, the screening mechanism is controlled via control panel 110. As the wheat flour falls, drive motor A240 drives drive shaft A241 to rotate, which in turn drives material feeder 250. Material feeder 250 feeds the wheat flour evenly, ensuring uniform distribution and ensuring it enters multiple feeding troughs 260. The feeding assembly evenly injects the wheat flour into multiple mounting boxes 310. Vibrating screen 320 vibrates and screens the wheat flour. The screened wheat flour then enters collection box 340 through discharge trough 330 for collection. During this process, air pump 520 starts, delivering gas through air pipe 530 and support bushing 450 to the gas collecting sleeve 430, and then through multiple nozzles 4... The nozzle 440 sprays out, driving the drive shaft B421 to rotate via the drive motor B420. The rotation of the drive shaft B421 drives the air collecting sleeve 430 to rotate, which in turn drives the nozzle 440 to rotate. The nozzle 440 performs an all-round spraying operation on the mounting box 310 and the vibrating screen 320, which can clean the wheat flour adhering to the mounting box 310 and the vibrating screen 320 and prevent the wheat flour from clogging the screen holes. When replacing or disassembling the vibrating screen 320, the hydraulic rod 620 drives the drive plate 630 to move down. The drive plate 630 drives the collection box 340 to move down via the mounting ring 640, which facilitates the disassembly and installation of the vibrating screen 320. After the vibrating screen 320 is disassembled, the hydraulic rod 620 drives the drive plate 630 to move up, which in turn drives the collection box 340 to move up. The collection box 340 and the mounting box 310 work together to position and install the vibrating screen 320, which facilitates the inspection and maintenance of the vibrating screen 320.

[0035] The motor involved in the embodiments, its matching control system, electromagnetic switch and pipeline circuit can also be provided by the manufacturer. Apart from that, the power supply module, circuit and electronic components and control module involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0036] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A modular multi-channel vibrating sieve mechanism for wheat flour processing, characterized in that, The system includes a mounting base (100), to which a mounting frame (120) is bolted. A feeding assembly is mounted on the top of the mounting frame (120). A screening assembly is mounted on the inner wall of the mounting frame (120). The screening assembly includes a mounting box (310), which is bolted to the inner wall of the mounting frame (120). A vibrating screen (320) is mounted at the bottom of the mounting box (310). Multiple [unclear text - possibly related to a screen assembly] are mounted on the outer side of the vibrating screen (320). A fastening bolt (321) is provided. The bottom of the vibrating screen (320) is provided with a discharge chute (330). A collection box (340) is slidably connected to the outside of the discharge chute (330). A connecting seat (341) is fixed to the outside of the collection box (340). The connecting seat (341) is fixedly connected to the mounting base (100). A blowing assembly is provided inside the mounting box (310). An air supply assembly is provided on the side wall of the mounting box (310). A positioning assembly is provided on the outside of the mounting base (100).

2. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 1, characterized in that, A control panel (110) is provided on one side of the mounting base (100).

3. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 1, characterized in that, The feeding assembly includes a mounting bracket (210), which is fixed to the top of the mounting frame (120) by bolts. A feeding hopper (220) is fixed to the inner wall of the mounting bracket (210), and a plurality of feeding slots (260) are fixed to the bottom of the feeding hopper (220).

4. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 3, characterized in that, The inner wall of the feeding hopper (220) is fixed with a pair of mounting crossbars (230), and the top of each pair of mounting crossbars (230) is fixed with a drive motor A (240). The output end of the drive motor A (240) is provided with a drive shaft A (241), and the outer side of the drive shaft A (241) is fixed with a material feeding frame (250).

5. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 1, characterized in that, The spraying assembly includes a motor mounting base (410), which is fixed to one side of the mounting box (310) by bolts. A drive motor B (420) is fixed to the inner wall of the motor mounting base (410). A drive shaft B (421) is provided at the output end of the drive motor B (420). A gas collecting sleeve (430) is fixed to one end of the drive shaft B (421). Multiple nozzles (440) are fixed to the outer side of the gas collecting sleeve (430). A support bushing (450) is fixed to one end of the gas collecting sleeve (430). The support bushing (450) is rotatably connected to the mounting box (310).

6. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 5, characterized in that, The air supply assembly includes an air pump mounting base (510), which is fixed to one side of the mounting box (310) by bolts. An air pump (520) is fixed to one side of the air pump mounting base (510). An air delivery pipe (530) is fixed to the bottom of the air pump (520). A fastening plate (531) is fixed to the outside of the air delivery pipe (530). The fastening plate (531) is fixedly connected to the mounting box (310). The air delivery pipe (530) is rotatably connected to the support bushing (450).

7. The modular multi-channel vibrating sieve mechanism for wheat flour processing according to claim 1, characterized in that, The positioning component includes a mounting block (610), which is fixed to the top of the mounting base (100) by bolts. A hydraulic rod (620) is fixed to the inner wall of the mounting block (610), and a drive plate (630) is fixed to the top of the hydraulic rod (620). A mounting ring (640) is fixed to one side of the drive plate (630), and the mounting ring (640) is fixedly connected to the collection box (340).

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