Automatic flour sieving and feeding equipment
By setting up a vibrating screening mechanism in the automatic flour sieve and feeding equipment, the problem of sieve blockage caused by the moistness of flour is solved, and more efficient flour sieving and more even flour distribution are achieved, improving overall work efficiency and screening quality.
Patent Information
- Application Number
- CN202421481565.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-06-26
AI Technical Summary
During the use of existing automatic flour sifting and feeding equipment, the flour is lumped due to moisture, which can easily lead to clogging of the screen, affecting the screening efficiency and continuity, and thus causing the screening process to stagnate and prolong the operation time.
An automatic flour sieve and feeding equipment is designed, and a vibrating screening mechanism is set up to drive the rotation shaft and the half gear to rotate through the motor, which drives the collision block to collide the screening plate, prompting the flour to pass through the screen quickly to avoid clumping and clogging.
Through the use of vibrating screening mechanism, the flour screening time is reduced, the working efficiency is improved, the screening is blocked, the flour is evenly distributed on the screening, and the consistency of screening quality is improved.
Smart Images
Figure CN222984930U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of flour sieving and feeding equipment, and particularly relates to an automatic flour sieving and feeding equipment. Background Technique
[0002] In the food processing industry, especially in the process of making bread, flour is needed as the main raw material. However, flour may agglomerate during storage and transportation. At the same time, in order to improve the taste and quality of bread, the flour needs to be sieved to remove impurities and coarse particles. In the traditional flour processing technology, manual weighing and screening are usually adopted. This method not only has low efficiency, but also is prone to errors. At the same time, there are also problems such as dust pollution in manual sieving of flour, which also has a certain impact on the health of operators.
[0003] However, during the use of the existing automatic flour sieving and feeding equipment, the flour will agglomerate due to reasons such as moisture, which easily causes the sieve mesh to be blocked, affecting the sieving efficiency and continuity, and then causing the sieving process to stagnate, prolonging the overall operation time. Content of the Utility Model
[0004] The purpose of the utility model is to provide an automatic flour sieving and feeding equipment. By setting a vibration sieving mechanism, the problems that the flour will agglomerate due to reasons such as moisture, easily cause the sieve mesh to be blocked, affect the sieving efficiency and continuity, and then cause the sieving process to stagnate and prolong the overall operation time are solved.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is an automatic flour sieving and feeding equipment, including a sieving box, and a vibration sieving mechanism and several matching mechanisms are arranged on the sieving box;
[0007] A support ring is fixedly connected to the outer wall of the sieving box, several support legs are fixedly connected to the bottom of the support ring, a circular support plate is fixedly connected to the side of several support legs close to each other, a collection tank is arranged on the top of the circular support plate, the vibration sieving mechanism includes a vibration sieving component one, a vibration sieving component two and a limiting component, and the vibration sieving component one includes two trapezoidal chutes opened on the inner wall of the sieving box, and a sieving plate is slidably connected to the inner walls of the two trapezoidal chutes.
[0008] Furthermore, a rectangular support plate one is fixedly connected to the inner wall of the sieving box, and a telescopic rod one is fixedly connected to the top of the rectangular support plate one.
[0009] Further, a first spring is fixedly connected to the outer wall of the first telescopic rod. The bottom of the first spring is fixedly connected to the first rectangular support plate. The top of the first telescopic rod is fixedly connected to a round block. The top of the first spring is fixedly connected to the round block.
[0010] Further, the second vibration screening assembly includes a rack fixedly connected to the top of the round block. The top of the rack is fixedly connected to a collision block. The outer wall of the top of the collision block is in contact with the screening plate. A rotating shaft is rotatably connected to the inner wall of the screening box. The front of the rotating shaft extends rotatably outside the screening box.
[0011] Further, a semi-gear is fixedly connected to the outer wall of the rotating shaft. A motor is fixedly connected to the front extension of the rotating shaft. A motor sleeve is fixedly connected to the outer wall of the motor. The back of the motor sleeve is fixedly connected to the outer wall of the screening box.
[0012] Further, the limiting assembly includes a rotating groove opened on the screening box. A clamping ring is fixedly connected to the outer wall of the rotating shaft. The outer wall of the clamping ring extends rotatably into the rotating groove.
[0013] Further, the adaptation mechanism includes a second rectangular support plate fixedly connected to the inner wall of the screening box. A second telescopic rod is fixedly connected to the top of the second rectangular support plate. The top of the second telescopic rod is fixedly connected to the screening plate. A second spring is fixedly connected to the outer wall of the second telescopic rod. The top of the second spring is fixedly connected to the screening plate. The bottom of the second spring is fixedly connected to the second rectangular support plate.
[0014] Further, an impurity outlet cover plate is hingedly arranged on the outer wall of the screening box. A handle is fixedly connected to the outer wall of the impurity outlet cover plate.
[0015] The utility model has the following beneficial effects:
[0016] 1. By setting the vibration screening mechanism, when the flour to be screened is poured into the screening box, the motor on the motor sleeve is started. The motor drives the rotating shaft to rotate in the rotating groove on the screening box through the clamping ring, thereby driving the semi-gear to rotate. The semi-gear drives the collision block to move downward through the rack, and compresses the first telescopic rod and the first spring. When the semi-gear rotates to a position without teeth, the collision block will move upward under the elastic action of the first spring on the first telescopic rod to collide with the screening plate, so as to promote the flour to pass through the sieve more quickly, reduce the screening time, improve the overall work efficiency, avoid the flour from caking and accumulating on the sieve, effectively reduce the occurrence of sieve blockage, make the flour more evenly distributed on the sieve, ensure that the flour in each part can be fully screened, and improve the consistency of the screening quality;
[0017] 2. When the collision block collides with the screening plate, the screening plate will move upward in the trapezoidal chute, so that the second telescopic rod and the second telescopic rod on the rectangular support plate are stretched. When the semi-gear rotates to the toothed position, the collision block leaves the screening plate. At this time, the screening plate will slide downward and reset in the trapezoidal chute under the action of the second spring on the second telescopic rod, so that it can be accurately pulled back to the initial position, preparing for the next screening, ensuring the periodicity and accuracy of the screening action, contributing to the stable movement of the vibrating screening mechanism, reducing the position deviation and unstable factors caused by vibration, and making the equipment operate more smoothly and reliably.
[0018] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0020] Figure 1 is a schematic diagram of the overall structure of the present invention;
[0021] Figure 2 is a schematic diagram of the side sectional structure of the present invention;
[0022] Figure 3 is a schematic diagram of the partial sectional structure of the present invention;
[0023] Figure 4 is the present invention Figure 3 is an enlarged schematic diagram of A in the present invention;
[0024] Figure 5 is the present invention Figure 2 is an enlarged schematic diagram of B in the present invention.
[0025] In the drawings, the list of components represented by each reference numeral is as follows:
[0026] 1. Screening box; 101. Support ring; 102. Support leg; 103. Circular support plate; 104. Collection pipe; 2. Vibration screening mechanism; 21. First vibration screening component; 211. Trapezoidal chute; 212. Screening plate; 213. First rectangular support plate; 214. First telescopic rod; 215. First spring; 216. Round block; 22. Second vibration screening component; 221. Rack; 222. Collision block; 223. Rotating shaft; 224. Half gear; 225. Motor; 226. Motor sleeve; 23. Limit component; 231. Rotating groove; 232. Snap ring; 3. Adaptation mechanism; 301. Second rectangular support plate; 302. Second telescopic rod; 303. Second spring; 4. Impurity outlet cover plate; 5. Handle. Detailed implementation manners
[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] Please refer to Figures 1-5 As shown, the present invention is an automatic flour sieving and feeding device, including a screening box 1. An impurity outlet cover plate 4 is hingedly arranged on the outer wall of the screening box 1, and a handle 5 is fixedly connected to the outer wall of the impurity outlet cover plate 4. By setting the impurity outlet cover plate 4, it is possible to flexibly decide whether to discharge and when to discharge according to the specific situation of the impurities, improving the pertinence of treatment. A vibration screening mechanism 2 and several adaptation mechanisms 3 are arranged on the screening box 1;
[0029] A support ring 101 is fixedly connected to the outer wall of the screening box 1. A plurality of support legs 102 are fixedly connected to the bottom of the support ring 101. A circular support plate 103 is fixedly connected to one side of the plurality of support legs 102 close to each other. A collection tank 104 is arranged on the top of the circular support plate 103. The vibration screening mechanism 2 includes a first vibration screening component 21, a second vibration screening component 22 and a limiting component 23. The first vibration screening component 21 includes two trapezoidal chutes 211 opened on the inner wall of the screening box 1. A screening plate 212 is slidably connected to the inner walls of the two trapezoidal chutes 211. A rectangular support plate one 213 is fixedly connected to the inner wall of the screening box 1. By setting the rectangular support plate one 213, necessary support can be provided for the first telescopic rod 214 and the first spring 215, so that the device can operate more stably. A first telescopic rod 214 is fixedly connected to the top of the rectangular support plate one 213. A first spring 215 is fixedly connected to the outer wall of the first telescopic rod 214. By setting the first spring 215, when the half gear 224 rotates to a position without teeth, the collision block 222 will move upward under the elastic action of the first spring 215 on the first telescopic rod 214 to collide with the screening plate 212. The bottom of the first spring 215 is fixedly connected to the rectangular support plate one 213. A round block 216 is fixedly connected to the top of the first telescopic rod 214. The top of the first spring 215 is fixedly connected to the round block 216. The second vibration screening component 22 includes a rack 221 fixedly connected to the top of the round block 216. A collision block 222 is fixedly connected to the top of the rack 221. The outer wall of the top of the collision block 222 is in contact with the screening plate 212. A rotating shaft 223 is rotatably connected to the inner wall of the screening box 1. The front of the rotating shaft 223 extends rotatably outside the screening box 1. A half gear 224 is fixedly connected to the outer wall of the rotating shaft 223. By setting the half gear 224, when the half gear 224 rotates, the half gear 224 drives the collision block 222 to move downward through the rack 221, and compresses the first telescopic rod 214 and the first spring 215. A motor 225 is fixedly connected to the front extension of the rotating shaft 223. A motor sleeve 226 is fixedly connected to the outer wall of the motor 225. The back of the motor sleeve 226 is fixedly connected to the outer wall of the screening box 1. By setting the second vibration screening component 22, it can promote the flour to pass through the sieve more quickly, reduce the screening time, improve the overall working efficiency, and can avoid the flour from caking and accumulating on the sieve, effectively reducing the occurrence of sieve blockage. The limiting component 23 includes a rotating groove 231 opened on the screening box 1. A clamping ring 232 is fixedly connected to the outer wall of the rotating shaft 223. The outer wall of the clamping ring 232 extends rotatably into the rotating groove 231. By setting the limiting component 23, when the rotating shaft 223 rotates, the rotating groove 231 and the clamping ring 232 can provide a rotational limit for it, so that the operation of the device is more smooth. The adaptation mechanism 3 includes a rectangular support plate two 301 fixedly connected to the inner wall of the screening box 1. A second telescopic rod 302 is fixedly connected to the top of the rectangular support plate two 301. The top of the second telescopic rod 302 is fixedly connected to the screening plate 212.A second telescopic rod 302 is fixedly connected to the outer wall of a second spring 303. The top of the second spring 303 is fixedly connected to the screening plate 212, and the bottom of the second spring 303 is fixedly connected to the second rectangular support plate 301. By providing the adaptation mechanism 3, it can be accurately pulled back to the initial position to prepare for the next screening, ensuring the periodicity and accuracy of the screening action, and contributing to the stable movement of the vibrating screening mechanism.
[0030] A specific application of this embodiment is as follows: When in use, first place the device at the corresponding position through the support legs 102, pour the flour to be screened into the screening box 1, start the motor 225 on the motor sleeve 226. The motor 225 drives the rotating shaft 223 to rotate in the rotating groove 231 on the screening box 1 through the snap ring 232, thereby driving the half gear 224 to rotate. The half gear 224 drives the collision block 222 to move downward through the rack 221, and compresses the first telescopic rod 214 and the first spring 215. When the half gear 224 rotates to a position without teeth, the collision block 222 will move upward under the elastic action of the first spring 215 on the first telescopic rod 214 to collide with the screening plate 212, so that the flour can pass through the sieve more quickly, reducing the screening time, improving the overall working efficiency, avoiding flour caking and accumulating on the sieve, effectively reducing the occurrence of sieve blockage, making the flour more evenly distributed on the sieve, ensuring that the flour in each part can be fully screened, and improving the consistency of the screening quality. When the collision block 222 collides with the screening plate 212, the screening plate 212 will move upward in the trapezoidal chute 211, thereby stretching the second telescopic rod 302 and the second telescopic rod 302 on the second rectangular support plate 301. When the half gear 224 rotates to a position with teeth, the collision block 222 leaves the screening plate 212. At this time, the screening plate 212 will slide downward and reset in the trapezoidal chute 211 under the action of the second spring 303 on the second telescopic rod 302, so that it can be accurately pulled back to the initial position to prepare for the next screening, ensuring the periodicity and accuracy of the screening action, contributing to the stable movement of the vibrating screening mechanism, reducing the position deviation and unstable factors caused by vibration, and making the equipment operate more smoothly and reliably. The screened flour will automatically fall into the collection pipe 104 on the circular support plate 103. At this time, pull the handle 5 to open the impurity outlet cover plate 4 and take out the larger particles on the screening plate 212.
[0031] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. An automatic flour sieving and feeding device, comprising a sieving box (1), characterized in that: The screening box (1) is provided with a vibration screening mechanism (2) and a plurality of adapting mechanisms (3); A support ring (101) is fixedly connected to the outer wall of the screening box (1), a plurality of support legs (102) are fixedly connected to the bottom of the support ring (101), a circular support plate (103) is fixedly connected to the side of the plurality of support legs (102) close to each other, a collecting tank (104) is arranged on the top of the circular support plate (103), the vibrating screening mechanism (2) comprises a vibrating screening component 1 (21), a vibrating screening component 2 (22) and a limiting component (23), the vibrating screening component 1 (21) comprises two trapezoidal chutes (211) provided on the inner wall of the screening box (1), a screening plate (212) is slidably connected to the inner wall of the two trapezoidal chutes (211), a rectangular support plate 1 (213) is fixedly connected to the inner wall of the screening box (1), the rectangular support plate 1 (2 The top of the vibrating screen component (22) is fixedly connected to a telescopic rod (214), the outer wall of the telescopic rod (214) is fixedly connected to a spring (215), the bottom of the spring (215) is fixedly connected to a rectangular support plate (213), the top of the telescopic rod (214) is fixedly connected to a round block (216), the top of the spring (215) is fixedly connected to the round block (216), the vibration screening component (22) comprises a rack (221) fixedly connected to the top of the round block (216), the top of the rack (221) is fixedly connected to a collision block (222), the top outer wall of the collision block (222) is in contact with the screening plate (212), and the inner wall of the screening box (1) is rotatably connected to a rotating shaft (223), and the front side of the rotating shaft (223) is rotatably extended to the outside of the screening box (1).
2. The automatic flour sieving and feeding equipment according to claim 1, characterized in that: A half gear (224) is fixedly connected to the outer wall of the rotating shaft (223), a motor (225) is fixedly connected to the front extension portion of the rotating shaft (223), a motor sleeve (226) is fixedly connected to the outer wall of the motor (225), and the back side of the motor sleeve (226) is fixedly connected to the outer wall of the screening box (1).
3. The automatic flour sieving and feeding equipment according to claim 2, characterized in that: The limiting assembly (23) comprises a rotation groove (231) provided on the screening box (1); a clamping ring (232) is fixedly connected to the outer wall of the rotating shaft (223); and the outer wall of the clamping ring (232) is rotatably extended into the rotation groove (231).
4. The automatic flour sieving and feeding equipment according to claim 3, characterized in that: The adapting mechanism (3) comprises a second rectangular support plate (301) fixedly connected to the inner wall of the screening box (1), a second telescopic rod (302) fixedly connected to the top of the second rectangular support plate (301), a top of the second telescopic rod (302) fixedly connected to the screening plate (212), a second spring (303) fixedly connected to the outer wall of the second telescopic rod (302), a top of the second spring (303) fixedly connected to the screening plate (212), and a bottom of the second spring (303) fixedly connected to the second rectangular support plate (301).
5. The automatic flour sieving and feeding equipment according to claim 4, characterized in that: An impurity outlet cover plate (4) is hingedly provided on the outer wall of the screening box (1), and a handle (5) is fixedly connected to the outer wall of the impurity outlet cover plate (4).