Powder scattering device for food processing
By designing an alternate filter screen device in the food powder spreader, the problem of large particles blocking the powder discharge holes is solved, and the uniformity of the powder spreading and the improvement of food quality is achieved.
Patent Information
- Application Number
- CN202421448833.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing food powder spreaders lack powder pretreatment devices, which leads to large particles entering the powder discharge area, which easily blocks the powder discharge holes and affects the powder spreading uniformity and food quality.
A flour sprinkler device for food processing is designed, which includes two alternate filtering screens, which are alternately filtered by the powder in the connecting channel to prevent large particles from entering the powder discharge chamber and avoid blockage.
Effectively prevent large-grain powders from entering the powder discharge chamber, ensure stable cutting of the cutting orifice plate, avoid affecting the uniformity of powder and food quality, and at the same time reduce the adverse effects of large-grain powders on food.
Smart Images
Figure CN222815286U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of food processing, and in particular relates to a powder spreading device for food processing. Background Art
[0002] Food processing refers to the grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and processing of vegetables, fruits, nuts and other foods directly using agricultural, forestry, animal husbandry and fishery products as raw materials, as well as potato, dehydrated vegetable processing, and vegetable canning processing. It is a type of agricultural product processing industry in a broad sense. When processing food, it is necessary to supplement or add flour and other powders to the food raw materials. Usually, a food powder spreader is used to replace manual powder spreading, which not only makes the powder more evenly spread, but also can reduce the physical expenditure of personnel. However, in actual use, there are still some shortcomings. During the powder discharge process, the powder spreader lacks a powder pretreatment device to enable large particles in the powder to reach the powder discharge area. Large powder particles are easy to block the powder discharge holes of the powder spreader, making it difficult to discharge materials from some of the blocked powder discharge holes, affecting the subsequent normal powder spreading needs and the effect of uniform powder spreading. In addition, after some large particles of powder are spread and fall, the appearance and quality of the food will be affected by the large particles of powder. Utility Model Content
[0003] The utility model provides a powder spreading device for food processing, which has the characteristic of solving the problem of clogging of powder discharge holes when powder is spread.
[0004] The utility model provides the following technical solution: it includes a supporting base, a top box, a powder storage bin and a discharge orifice plate, wherein a connecting channel and a powder discharge bin are provided in the supporting base, the powder storage bin is communicated with the internal space of the powder discharge bin through the connecting channel, a sealing plate is slidably connected to the inner wall of the top box, two clearance holes are provided on the sealing plate, the inner walls of the two clearance holes are rotatably connected to a supporting frame, the inner walls of the two supporting frames are fixedly connected to a sieve plate, torsion springs are provided between the two supporting frames and the corresponding clearance holes, and the discharge orifice plate is fixedly connected to the inner wall of the powder discharge bin.
[0005] Among them, two waste bins are opened in the top box, the two support frames correspond to the positions of the two waste bins one by one, and two impact rods are fixedly connected to the inner walls of the two waste bins, and the impact rods are in contact with the corresponding bottom ends of the screen plates.
[0006] Wherein, a screw rod is threadedly connected to the inner wall of the blocking plate, the screw rod is not in contact with the two supporting frames and the two sieve plates, and the screw rod is rotatably connected to the inner wall of the top box.
[0007] Among them, a blocking orifice plate corresponding to the material discharge orifice plate is slidably connected to the bottom end of the top box, and a plurality of through holes corresponding to the material discharge orifice plate are opened on the blocking orifice plate.
[0008] Among them, a driving rod is arranged in the connecting channel, and two material guide plates are fixedly connected to the side wall of the driving rod. The two material guide plates are slidably connected to the top of the discharge hole plate, and a motor corresponding to the driving rod is installed on the inner wall of the connecting channel.
[0009] The beneficial effects of the utility model are as follows: the powder in the connecting channel is filtered alternately by the two sieve plates, thereby preventing large particles of powder from entering the powder discharge bin and clogging the through holes on the discharge hole plate, so that the powder discharge holes on the discharge hole plate can discharge materials stably, avoiding affecting the subsequent normal powder spreading needs and the effect of uniform powder spreading, and reducing the impact of some large particles of powder on the food appearance and quality after being spread and falling. The alternating interception operation of the two sieve plates avoids the situation that a single sieve plate is easily blocked when it is not cleaned and continues to be used.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;
[0013] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;
[0014] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of the middle B part;
[0015] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the blocking plate in the utility model;
[0016] Figure 6 It is an exploded three-dimensional enlarged structural schematic diagram of the feeding orifice plate and the blocking orifice plate in the utility model.
[0017] In the figure: 1. Support base; 11. Top box; 12. Powder storage bin; 13. Connecting channel; 14. Powder discharge bin; 15. Waste bin; 151. Impact rod; 2. Sealing plate; 21. Make way hole; 22. Support frame; 221. Screen plate; 23. Screw rod; 3. Feeding hole plate; 31. Sealing hole plate; 4. Driving rod; 41. Guide plate; 42. Motor. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 6 The utility model provides the following technical solutions: including a supporting base 1, a top box 11, a powder storage bin 12 and a discharge orifice plate 3, a connecting channel 13 and a powder discharge bin 14 are provided in the supporting base 1, the powder storage bin 12 is connected with the internal space of the powder discharge bin 14 through the connecting channel 13, a sealing plate 2 is slidably connected to the inner wall of the top box 11, two clearance holes 21 are provided on the sealing plate 2, the inner walls of the two clearance holes 21 are rotatably connected to the supporting frames 22, the inner walls of the two supporting frames 22 are fixedly connected to the sieve plates 221, torsion springs are provided between the two supporting frames 22 and the corresponding clearance holes 21, and the discharge orifice plate 3 is fixedly connected to the inner wall of the powder discharge bin 14.
[0019] In the present embodiment: the support base 1 supports the bottom of the top box 11, the top box 11 supports the internal components and provides external protection, the powder storage bin 12 inside the top box 11 stores powder, the powder storage bin 12 guides the powder into the powder discharge bin 14 through the connecting channel 13, the powder discharge bin 14 temporarily stores the powder to be discharged, the discharge orifice plate 3 is at the bottom opening position of the powder discharge bin 14, the discharge orifice plate 3 discharges the powder through a plurality of through holes thereon, the blocking plate 2 is at the connecting channel 13 position, the blocking plate 2 can block the passage of the connecting channel 13 by itself. The blocking plate 2 uses two clearance holes 21 to open the passage of the connecting channel 13. The support frame 22 supports the corresponding sieve plate 221. The torsion spring can drive the corresponding support frame 22 to flip downward. The blocking plate 2 can slide back and forth in the horizontal direction. The blocking plate 2 drives the two support frames 22 and the two sieve plates 221 to slide back and forth. When the middle part of the blocking plate 2 corresponds to the connecting channel 13, the passage of the connecting channel 13 is blocked, so that the powder inside the powder storage bin 12 can be removed. When it is unable to enter the powder discharge bin 14 and the clearance hole 21 is aligned with the connecting channel 13, the clearance hole 21 drives the support frame 22 and the sieve plate 221 to align with the connecting channel 13. At this time, the sieve plate 221 sieves the powder passing through the connecting channel 13. The powder of normal particle size can pass through the sieve plate 221 and enter the powder discharge bin 14 to wait for use. The powder with larger particles is filtered and intercepted by the sieve plate 221 and cannot enter the powder discharge bin 14 for use, thereby preventing the large particles of powder from entering the powder discharge bin 14. The through holes on the discharge orifice plate 3 are blocked internally, so that the powder discharge holes on the discharge orifice plate 3 can discharge materials stably, avoiding affecting the subsequent normal powder spreading demand and the effect of uniform powder spreading, and reducing the impact of some large particles of powder on the appearance and quality of food after being spread and falling. The large particles of powder intercepted by the sieve plate 221 are in the space formed by the sieve plate 221 and the yield hole 21. As the blocking plate 2 drives the two yield holes 21 to switch working positions, the sieve plate 221 can drive the intercepted large particles of powder to be discharged.
[0020] Two waste bins 15 are provided in the top box 11, and the two support frames 22 correspond to the positions of the two waste bins 15 one by one. Two impact rods 151 are fixedly connected to the inner walls of the two waste bins 15, and the impact rods 151 are in contact with the bottom ends of the corresponding sieve plates 221; the openings of the two waste bins 15 are located on both sides of the top box 11, and the large-particle powder discharged from the waste bins 15 is collected through containers, which is convenient for reprocessing and use, thereby reducing the waste of raw materials. After the sealing plate 2 drives the support frame 22 to enter the corresponding waste bin 15, the torsion spring drives the support frame 22 to flip downward, and the support frame 22 drives the corresponding sieve plate 221 to flip downward, and the sieve plate 221 is installed with the impact rod 151, thereby accelerating the separation of the large-particle powder intercepted on the sieve plate 221 and the sieve plate 221.
[0021] A screw rod 23 is threadedly connected to the inner wall of the blocking plate 2, and the screw rod 23 has no contact with the two supporting frames 22 and the two sieve plates 221, and the screw rod 23 is rotatably connected to the inner wall of the top box 11; the screw rod 23 is driven to rotate by the driving element inside the top box 11, and the screw rod 23 can drive the blocking plate 2 to slide horizontally when rotating, so that the blocking plate 2 can drive the two supporting frames 22 and the sieve plates 221 to alternately correspond to the connecting channel 13, thereby avoiding the situation where a single sieve plate 221 continues to be used without being cleaned, which is easy to cause blockage.
[0022] A blocking orifice plate 31 corresponding to the unloading orifice plate 3 is slidably connected to the bottom end of the top box 11, and a plurality of through holes corresponding to the unloading orifice plate 3 are formed on the blocking orifice plate 31; the blocking orifice plate 31 is at the bottom of the unloading orifice plate 3, and the blocking orifice plate 31 is supported and driven by the driving element at the bottom of the top box 11, and the blocking orifice plate 31 can swing at the bottom of the unloading orifice plate 3, and a plurality of through holes are formed on the blocking orifice plate 31 and the unloading orifice plate 3. When the through holes on the blocking orifice plate 31 and the unloading orifice plate 3 are aligned, the powder inside the powder discharge bin 14 can pass through the through holes on the unloading orifice plate 3 and the blocking orifice plate 31 for discharge and use; when the through holes on the blocking orifice plate 31 are misaligned with the through holes on the unloading orifice plate 3, the blocking orifice plate 31 blocks a plurality of through holes on the unloading orifice plate 3, thereby realizing the control of powder spreading and discharge of the unloading orifice plate 3.
[0023] A driving rod 4 is provided in the connecting channel 13, and two guide plates 41 are fixedly connected to the side wall of the driving rod 4. The two guide plates 41 are both slidably connected to the top of the discharge hole plate 3, and a motor 42 corresponding to the driving rod 4 is installed on the inner wall of the connecting channel 13; the connecting channel 13 is smaller than the inner diameter of the powder discharge bin 14, the motor 42 supports and drives the driving rod 4, and the driving rod 4 supports and drives the two guide plates 41. By controlling the motor 42 to rotate the driving rod 4, the driving rod 4 can drive the two guide plates 41 to rotate, and the guide plates 41 guide the powder stored in the powder discharge bin 14, so as to evenly distribute the powder to each corner of the discharge hole plate 3, so as to improve the uniformity of the discharge hole plate 3 when sprinkling powder and discharging.
[0024] The working principle and use process of the utility model are as follows: when the device is used, the powder required for the operation is stored in the powder storage bin 12, and then the screw rod 23 is controlled to rotate, the screw rod 23 drives the blocking plate 2 to slide, and the blocking plate 2 drives the two support frames 22 and the sieve plate 221 to slide, and then one of the support frames 22 and the sieve plate 221 is aligned with the connecting channel 13, at this time the sieve plate 221 sieves the powder passing through the connecting channel 13, and the separation of normal particle sizes can pass through the sieve plate 221 into the powder discharge bin 14 to wait for use, and the larger particles The powder is filtered and intercepted by the sieve plate 221 and cannot enter the powder discharge bin 14 for use, thereby preventing large particles of powder from entering the powder discharge bin 14 and clogging the through holes on the discharge hole plate 3, so that the powder discharge holes on the discharge hole plate 3 can discharge materials stably, avoiding affecting the subsequent normal powder spreading demand and the effect of uniform powder spreading, and reducing the impact of some large particles of powder on food appearance and quality after being spread and falling. The large particles of powder intercepted by the sieve plate 221 are in the space formed by the sieve plate 221 and the yield hole 21. As the blocking plate 2 drives The two giving way holes 21 switch working positions. After the blocking plate 2 drives the support frame 22 to enter the corresponding waste bin 15, the torsion spring drives the support frame 22 to flip downward, and the support frame 22 drives the corresponding sieve plate 221 to flip downward. The sieve plate 221 and the impact rod 151 are installed, thereby accelerating the separation of large-particle powder intercepted on the sieve plate 221 and the sieve plate 221. Then the control motor 42 drives the driving rod 4 to rotate, so that the driving rod 4 can drive the two guide plates 41 to rotate, and the guide plates 41 guide the powder stored in the powder discharge bin 14, and then It is convenient to evenly distribute the powder to each corner of the discharge orifice plate 3, and to improve the uniformity of the discharge orifice plate 3 when scattering powder and discharging. The sealing orifice plate 31 is controlled to slide and swing at the bottom of the discharge orifice plate 3. When the sealing orifice plate 31 and the through holes on the discharge orifice plate 3 are aligned, the powder inside the powder discharge bin 14 can pass through the through holes on the discharge orifice plate 3 and the sealing orifice plate 31 for discharge and use. When the through holes on the sealing orifice plate 31 are misaligned with the through holes on the discharge orifice plate 3, the sealing orifice plate 31 blocks several through holes on the discharge orifice plate 3, thereby realizing the control of the discharge of powder from the discharge orifice plate 3.
Claims
1. A powder spreading device for food processing, comprising a supporting base (1), a top box (11), a powder storage bin (12) and a discharge orifice plate (3), characterized in that: The support base (1) is provided with a connecting passage (13) and a powder discharge bin (14); the powder storage bin (12) is connected to the internal space of the powder discharge bin (14) through the connecting passage (13); the inner wall of the top box (11) is slidably connected with a blocking plate (2); two clearance holes (21) are provided on the blocking plate (2); the inner walls of the two clearance holes (21) are rotatably connected with a support frame (22); the inner walls of the two support frames (22) are fixedly connected with a sieve plate (221); torsion springs are provided between the two support frames (22) and the corresponding clearance holes (21); the discharge orifice plate (3) is fixedly connected to the inner wall of the powder discharge bin (14).
2. A powder spreading device for food processing according to claim 1, characterized in that: Two waste bins (15) are provided in the top box (11), the two support frames (22) correspond to the positions of the two waste bins (15) one by one, and the inner walls of the two waste bins (15) are fixedly connected with two impact rods (151), and the impact rods (151) are in contact with the bottom ends of the corresponding sieve plates (221).
3. A powder spreading device for food processing according to claim 1, characterized in that: The inner wall of the blocking plate (2) is threadedly connected with a screw rod (23), the screw rod (23) is not in contact with the two support frames (22) and the two sieve plates (221), and the screw rod (23) is rotatably connected to the inner wall of the top box (11).
4. A powder spreading device for food processing according to claim 1, characterized in that: The bottom end of the top box (11) is slidably connected to a blocking orifice plate (31) corresponding to the material discharge orifice plate (3), and the blocking orifice plate (31) is provided with a plurality of through holes corresponding to the material discharge orifice plate (3).
5. A powder spreading device for food processing according to claim 1, characterized in that: A driving rod (4) is arranged in the connecting channel (13), and two material guide plates (41) are fixedly connected to the side wall of the driving rod (4), and the two material guide plates (41) are both slidably connected to the top of the discharge hole plate (3), and a motor (42) corresponding to the driving rod (4) is installed on the inner wall of the connecting channel (13).