Flour fine vibrating screen device for cooked wheaten food processing
By designing a fine flour sieve device, the problem of easy clogging and poor screening effect of the device is solved, and efficient screening and high-quality flour production are achieved.
Patent Information
- Application Number
- CN202510441995.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing flour processing devices are susceptible to clogging, have poor screening results, and cannot meet product quality requirements.
A fine flour sieve device is designed, including a feed hopper, anti-blocking device, a primary screen box, a multi-layer screen plate and a vibrator. The feed port is cleared through the anti-blocking device, and the primary screen box is separated from the primary screen box, and the multi-layer screen plate is screened step by step, and the vibrating screening of the exciter is realized to achieve efficient screening.
It effectively avoids raw material blockage, improves screening efficiency and flour quality, and ensures the best quality of the product.
Smart Images
Figure CN120243426A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of flour processing, in particular to a flour fine vibration screening device for pasta processing. Background Art
[0002] As people's living standards improve, more and more people are beginning to pursue a higher taste for food. Therefore, food processing companies are also gradually increasing their requirements for raw materials. At present, flour raw materials will be screened or ground more carefully before use in the production process to ensure the best quality of raw materials. In existing screening devices, raw materials are often poured directly into the device. If the raw materials contain hard debris, it will easily cause blockage of the internal pipeline, which will seriously interfere with the overall raw material processing work. At the same time, the overall screening effect will also be affected to a certain extent, resulting in the final product quality failing to meet the use requirements. Summary of the invention
[0003] The purpose of the present invention is to provide a flour fine vibration screening device for pasta processing, which solves the technical problems in the prior art that the device is easily affected by blockage and has poor screening effect, and achieves the technical effect of reducing the interference of debris blockage and improving the screening effect.
[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:
[0005] A flour fine vibration screening device for pasta processing comprises a box body, a primary screening box and a collecting hopper, the interior of the box body is provided with a cavity, four corners of the lower end of the box body are fixed with feet, a control panel is fixed on one side of the box body, the primary screening box is located inside the box body and on one side of the control panel, the upper end of the primary screening box is provided with an opening, a feed hopper is provided above the opening, a sieve plate A is fixed inside the primary screening box, the feed hopper is fixedly connected to the box body, a side of the primary screening box close to the control panel is provided with a rotating connecting seat which is rotatably connected to the box body, a side of the primary screening box away from the rotating connecting seat is provided with a discharge trough, a side of the primary screening box close to the discharge trough is provided with a discharge port, the discharge trough is used to collect waste discharged from the primary screening box, the collecting hopper is located below the primary screening box, a material guide trough is fixed on the lower end of the primary screening box, the material guide trough is arranged toward the collecting hopper, and is used to collect processed raw materials.
[0006] As an improvement, an anti-blocking device is provided on the inner side of the feed hopper, and the anti-blocking device includes a threaded drill rod and a motor. The upper end of the threaded drill rod is rotatably connected to a connecting seat. The motor is located at the upper end of the connecting seat and is transmission-connected to the threaded drill rod through a rotating shaft. The threaded drill rod is arranged toward the inner side of the feed hopper and is used to clear the opening. A connecting rod is fixed on one side of the connecting seat, and one side of the connecting rod has a rotating connecting seat fixedly connected to the feed hopper, and the rotating connecting seat is used to control the position angle of the anti-blocking device.
[0007] As an improvement, a control module is provided inside the box body. The control module is located on one side of the primary screening box and is connected to the control panel through a circuit. A maintenance cover is provided on one side of the box body. The maintenance cover is detachably connected to the box body through bolts for maintaining the internal structure. A shock-absorbing seat is fixed at the lower end of the foot pad, and the shock-absorbing seat is used to reduce the noise caused by the vibration of the device.
[0008] As an improvement, a reciprocating transmission structure is provided inside the primary screening box. The two semi-gear structures of the reciprocating transmission structure are connected by gear transmission, and a rotating shaft is provided on one side of one of the semi-gears and is connected to the motor through transmission. The reciprocating transmission structure further includes a gear transmission rod. One end of the gear transmission rod is movably connected to the sieve plate A, and sliders are provided on both sides of the sieve plate A and are slidably connected to the primary screening box.
[0009] As an improvement, there are two groups of sieve plates A, which are stacked up and down. A connecting rod is rotatably connected to the upper end of the lower group of sieve plates A. A connecting seat is provided at the upper end of the connecting rod and is movably connected to the gear transmission rod of the reciprocating transmission structure for alternately performing the screening work reciprocally.
[0010] As an improvement, a sieve plate B is provided above the collection hopper. The sieve plate B is located below the material guiding groove. The sieve plate B is inclined in the direction towards the discharge chute. Both sides of the sieve plate B are connected to the box body through shock-absorbing seats. An exciter is fixed at the upper end of the shock-absorbing seat. A connecting seat is provided on one side of the exciter and is connected to the sieve plate B for cooperating with the sieve plate B to perform the vibrating screening work.
[0011] As an improvement, a discharge structure is provided below the collection hopper. The length of the discharge structure is the same as the length of the collection hopper. An opening is provided at the upper end of the discharge structure and is communicated with the collection hopper. A discharge hopper is provided at one side of its lower end with the opening facing downwards. A collection truck is provided below the box body right opposite the opening of the discharge hopper for collecting the processed raw materials. A waste material chute is provided on one side of the collection hopper and below the discharge chute. The waste material chute is used to collect the impurities screened out by the sieve plate B.
[0012] The beneficial effects of the present invention are as follows: By providing a feed hopper and an anti-blocking device, the powdery raw materials can be fully dispersed and conveyed into the box body to avoid blockage of the feed port. By providing a primary screening box, the raw materials can be quickly screened, and the larger-volume sundries can be directly separated. By providing multiple layers of sieve plates and exciters, the flour can be subjected to vibrating screening, thereby further improving the overall quality of the flour. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the front view of a fine vibrating sieve device for flour processing in the present invention;
[0014] Figure 2This is the front view cross-sectional view of a fine vibration sieve device for flour used in the processing of pasta according to the present invention.
[0015] In the figure: 1, box body; 2, feed hopper; 3, anti-blocking device; 4, discharge chute; 5, maintenance cover; 6, control panel; 7, foot pad; 8, collection truck; 9, primary sieve box; 10, reciprocating drive structure; 11, sieve plate A; 12, discharge port; 13, guide chute; 14, sieve plate B; 15, vibrator; 16, collection hopper; 17, waste chute; 18, discharge structure; 19, control module. Specific embodiments
[0016] In order to make the content of the present invention easier to be clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.
[0017] As Figures 1 to 2 shown, a fine vibration sieve device for flour used in the processing of pasta includes a box body 1, a primary sieve box 9 and a collection hopper 16. The inside of the box body 1 has a cavity. Four corners at the lower end of the box body 1 are fixed with foot pads 7. One side of the box body 1 is fixed with a control panel 6. The primary sieve box 9 is located inside the box body 1 and on one side of the control panel 6. The upper end of the primary sieve box 9 has an opening, and a feed hopper 2 is arranged above the opening. A sieve plate A 11 is fixed inside the primary sieve box 9. The feed hopper 2 is fixedly connected to the box body 1. One side of the primary sieve box 9 close to the control panel 6 has a rotating connection seat and is rotatably connected to the box body 1. One side of the primary sieve box 9 away from the rotating connection seat is provided with a discharge chute 4. One side of the primary sieve box 9 close to the discharge chute 4 has a discharge port 12. The discharge chute 4 is used to collect the waste discharged from the primary sieve box 9. The collection hopper 16 is located below the primary sieve box 9. A guide chute 13 is fixed at the lower end of the primary sieve box 9. The guide chute 13 is arranged towards the collection hopper 16 and is used to collect the processed raw materials. Pressure sensors are arranged at both ends of the sieve plate A 11 for detecting the weight of the flour processed by the sieve plate A 11.
[0018] An anti-blocking device 3 is provided inside the feed hopper 2. The anti-blocking device 3 includes a threaded drill rod and a motor. The upper end of the threaded drill rod is rotatably connected to a connecting seat. The motor is located at the upper end of the connecting seat and is drivingly connected to the threaded drill rod through a rotating shaft. The threaded drill rod is arranged towards the inside of the feed hopper 2 for dredging the opening. A connecting rod is fixed to one side of the connecting seat. One side of the connecting rod is provided with a rotating connecting seat fixedly connected to the feed hopper 2. The rotating connecting seat is used to control the position and angle of the anti-blocking device 3. A control module 19 is provided inside the box body 1. The control module 19 is located on one side of the primary screening box 9 and is connected to the control panel 6 through a circuit. A maintenance cover 5 is provided on one side of the box body 1. The maintenance cover 5 is detachably connected to the box body 1 through bolts for maintaining the internal structure. A shock-absorbing seat is fixed to the lower end of the foot pad 7. The shock-absorbing seat is used to reduce the noise caused by the vibration of the device. A reciprocating transmission structure 10 is provided inside the primary screening box 9. The two half-gear structures of the reciprocating transmission structure 10 are drivingly connected through gears. One side of one of the half-gears is provided with a rotating shaft drivingly connected to the motor. The reciprocating transmission structure 10 further includes a gear transmission rod. One end of the gear transmission rod is movably connected to the sieve plate A11. Sliders are provided on both sides of the sieve plate A11 and are slidably connected to the primary screening box 9. There are two groups of sieve plates A11, which are stacked up and down. A connecting rod is rotatably connected to the upper end of the lower group of sieve plates A11. The upper end of the connecting rod is provided with a connecting seat movably connected to the gear transmission rod of the reciprocating transmission structure 10 for alternately performing the screening work. A sealing cloth is provided at the lower end of the primary screening box 9 and is connected to the discharge chute 4 for cooperating with the tilting of the primary screening box 9 and forming a seal with the discharge chute 4. A sealing cover is rotatably connected to one side of the discharge chute 4 to prevent internal dust from escaping.
[0019] A sieve plate B14 is provided above the collection hopper 16. The sieve plate B14 is located below the guide chute 13. The sieve plate B14 is inclined towards the discharge chute 4. Both sides of the sieve plate B14 are connected to the box body 1 through shock-absorbing seats. A vibrator 15 is fixed to the upper end of the shock-absorbing seat. One side of the vibrator 15 is provided with a connecting seat connected to the sieve plate B14 for cooperating with the sieve plate B14 to perform the vibrating screening work. A discharge structure 18 is provided below the collection hopper 16. The length of the discharge structure 18 is the same as the length of the collection hopper 16. The upper end of the discharge structure 18 is provided with an opening communicating with the collection hopper 16. One side of its lower end is provided with a discharge hopper with an opening facing downwards. A collection truck 8 is provided below the box body 1 at the position directly opposite the discharge hopper opening for collecting the processed raw materials. A waste chute 17 is provided on one side of the collection hopper 16 and below the discharge chute 4. The waste chute 17 is used to collect the impurities sieved out by the sieve plate B14. The sieve plate B14 is composed of multiple sieve meshes with different mesh numbers, and the mesh numbers gradually increase from top to bottom, so as to perform sufficient sieving treatment.
[0020] When in use, the operator can control the operation of each electrical appliance through the control panel 6. When processing flour, the flour is poured into the device through the feed hopper 2. At this time, the anti-blocking device 3 descends, and the motor drives the threaded drill rod to stir the flour to avoid blockage. When the flour enters the primary sieve box 9, the reciprocating window structure 10 drives the two groups of sieve plates A11 to move alternately in parallel reciprocating motions. At this time, the flour raw material will be separated from the larger-volume sundries. At this time, the flour will normally fall into the upper part of the sieve plate B14 through the material guide groove 13, while the sundries will fall into the discharge chute 4 after the primary sieve box 9 tilts, waiting for subsequent processing. When the flour falls onto the sieve plate B14, the vibrator 15 drives the sieve plate B14 to vibrate up and down. At this time, the flour will pass through four layers of progressive sieving and fall into the collection hopper 16, and then the raw materials will be sent into the collection truck 8 through the discharge structure 18, while the impurities will fall into the waste chute 17 along the inclined direction of the sieve plate B14 and wait to be collected.
[0021] The above are only the preferred embodiments of the present invention for patent, and are not intended to limit the present invention for patent. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention for patent shall be included in the protection scope of the present invention for patent.
Claims
1. A fine vibration sieve device for flour used in pasta processing, characterized in that, The invention comprises a box body (1), a primary screening box (9) and a collecting hopper (16), wherein the box body (1) has a cavity inside, feet (7) are fixed at four corners of the lower end of the box body (1), a control panel (6) is fixed on one side of the box body (1), the primary screening box (9) is located inside the box body (1) and on one side of the control panel (6), the upper end of the primary screening box (9) has an opening, a feed hopper (2) is provided above the opening, a sieve plate A (11) is fixed inside the primary screening box (9), the feed hopper (2) is fixedly connected to the box body (1), and the primary screening box (9) is provided with a sieve plate A (11) and a sieve plate A (11) is fixedly provided on the upper end of the primary screening box (9). The primary screening box (9) has a rotating connection seat on the side close to the control panel (6) and is rotatably connected to the box body (1); the primary screening box (9) has a discharge trough (4) on the side away from the rotating connection seat; the primary screening box (9) has a discharge port (12) on the side close to the discharge trough (4); the discharge trough (4) is used to collect waste discharged from the primary screening box (9); the collecting hopper (16) is located below the primary screening box (9); a material guide trough (13) is fixed at the lower end of the primary screening box (9); the material guide trough (13) is arranged toward the collecting hopper (16) and is used to collect processed raw materials.
2. The fine vibration sieve device for flour processing used in pasta making according to claim 1, characterized in that, An anti-blocking device (3) is provided on the inner side of the feed hopper (2), and the anti-blocking device (3) includes a threaded drill rod and a motor. The upper end of the threaded drill rod is rotatably connected to a connecting seat. The motor is located at the upper end of the connecting seat and is transmission-connected to the threaded drill rod via a rotating shaft. The threaded drill rod is arranged toward the inner side of the feed hopper (2) and is used to clear the opening. A connecting rod is fixed on one side of the connecting seat. One side of the connecting rod has a rotating connecting seat fixedly connected to the feed hopper (2), and the rotating connecting seat is used to control the position angle of the anti-blocking device (3).
3. A fine vibrating sieve device for flour processing in pasta production, characterized in that, The box body (1) has a control module (19) inside, the control module (19) is located on one side of the primary screening box (9) and is connected to the control panel (6) via a line, the box body (1) has a maintenance cover (5) on one side, the maintenance cover (5) is detachably connected to the box body (1) via bolts and is used to maintain the internal structure, and a shock-absorbing seat is fixed at the lower end of the pad (7), and the shock-absorbing seat is used to reduce the noise of vibration of the device.
4. A fine vibrating sieve device for flour processing in pasta production, characterized in that, A reciprocating transmission structure (10) is provided inside the primary screening box (9), wherein two groups of half gear structures of the reciprocating transmission structure (10) are connected via gear transmission, and one side of one of the half gears is provided with a rotating shaft connected to a motor for transmission, and the reciprocating transmission structure (10) further comprises a gear transmission rod, one end of which is movably connected to the sieve plate A (11), and both sides of the sieve plate A (11) are provided with sliders slidably connected to the primary screening box (9).
5. A fine vibrating sieve device for flour processing in pasta making, characterized in that, There are two groups of sieve plates A (11), which are stacked up and down. The upper end of the sieve plates A (11) of the lower group is rotatably connected to a connecting rod. The upper end of the connecting rod has a connecting seat that is movably connected to the gear transmission rod of the reciprocating transmission structure (10) for alternating reciprocating screening.
6. The fine vibration sieve device for flour processing used in pasta making according to claim 1, characterized in that, Above the collecting hopper (16), there is a sieve plate B (14). The sieve plate B (14) is located below the material guiding trough (13). The sieve plate B (14) is inclined towards the discharging trough (4). Both sides of the sieve plate B (14) are connected to the box body (1) through shock absorbers. An exciter (15) is fixed at the upper end of the shock absorber. One side of the exciter (15) is provided with a connecting seat connected to the sieve plate B (14) for cooperating with the sieve plate B (14) to perform the vibrating sieve operation.
7. The fine vibration sieve device for pasta processing flour according to claim 6, characterized in that, Below the collecting hopper (16), there is a discharging structure (18). The length of the discharging structure (18) is the same as that of the collecting hopper (16). The upper end of the discharging structure (18) is provided with an opening communicating with the collecting hopper (16). One side of its lower end is provided with a discharging hopper with the opening facing downwards. Below the box body (1) and directly opposite the opening of the discharging hopper, there is a collecting truck (8) for collecting the processed raw materials. On one side of the collecting hopper (16) and below the discharging trough (4), there is a waste material trough (17) for collecting the impurities sieved out by the sieve plate B (14).