A feeding device for stone mill flour processing equipment

Abstract

This utility model provides a feeding device for stone mill flour processing equipment, relating to the technical field of feeding devices. It includes a mounting base and a storage bin, and further includes a vibrating element disposed on the outer top of the mounting base, a top plate disposed above the mounting base for vibrating the storage bin, a shaking element disposed on one side of the mounting base, a vibrating frame disposed on the outer top of the mounting base, and the storage bin fixedly disposed inside the vibrating frame. Vibration allows for more uniform material distribution during discharge, reducing fluctuations in discharge volume caused by localized accumulation, thereby stabilizing and improving overall discharge efficiency. It is particularly suitable for discharging materials that are prone to clumping and have poor flowability, which may occur in stone mill flour processing.

Description

Technical Field

[0001] This utility model relates to the field of feeding device technology, and in particular to a feeding device for stone mill flour processing equipment. Background Technology

[0002] Flour is a powdery substance made from milled wheat. Based on the protein content, flour can be classified into high-gluten flour, medium-gluten flour, low-gluten flour, and gluten-free flour. Flour produced using stone milling retains the original flavor of wheat. Various pasta dishes made with stone-milled flour have a soft and chewy texture, a rich wheat aroma, and higher nutritional value. They are truly natural, green, and healthy foods, and are loved by people.

[0003] A search revealed Chinese patent CN211110017U, which discloses a feeding device for stone mill flour processing equipment. The device includes a support plate, a feeding hopper, a lead screw, and a support rod. A motor is mounted on the top surface of the support plate, and the output end of the motor is rotatably connected to the lead screw through the support plate. In this invention, a lifting mechanism for the feeding hopper is constructed using a support plate, a motor, a threaded sleeve, a feeding hopper, a lead screw, a support rod, and a sliding sleeve. By activating two motors on the top surface of the support plate, the output ends of the two motors drive the lead screw to rotate. Since the side of the feeding hopper is threadedly connected to the lead screw via the threaded sleeve, the feeding hopper is raised and lowered, facilitating height adjustment and adapting to different heights of stone mill flour processing equipment. This also facilitates material input. Two sliding sleeves are provided on the side of the feeding hopper; when the feeding hopper is raised and lowered, the sliding sleeves slide along the support rod, thereby improving the stability of the feeding hopper.

[0004] The aforementioned static flour discharge technology has many obvious drawbacks. In a static state, flour is prone to sticking together and clumping due to its own stickiness and static electricity, causing blockages in the discharge channel and preventing smooth discharge. At the same time, during static discharge, flour tends to adhere to the inner wall of the discharge component, resulting in a large amount of residue. This not only wastes raw materials but also affects the accuracy and cleanliness of subsequent discharges. In addition, static discharge lacks external force, and the flour falls only by its own gravity, resulting in a slow and uneven discharge speed. Discharge interruptions or accumulations are likely to occur, seriously affecting the overall processing efficiency. These problems are even more prominent when processing flour with slightly higher moisture content or uneven particle size. Utility Model Content

[0005] The purpose of this invention is to provide a feeding device for stone mill flour processing equipment, which can solve the many obvious shortcomings of the static flour discharge technology mentioned above. In a static state, flour is prone to sticking together and clumping due to its own stickiness and static electricity, causing it to accumulate and block the discharge channel, making it impossible to discharge smoothly. At the same time, during static discharge, flour is prone to adhere to the inner wall of the discharge component, resulting in a large amount of residue, which not only wastes raw materials but also affects the accuracy and cleanliness of subsequent discharge. In addition, static discharge lacks external force, and the flour falls only by its own gravity, resulting in a slow and uneven discharge speed, which easily leads to discharge interruption or accumulation, seriously affecting the overall processing efficiency. These problems are even more prominent when processing flour with slightly higher moisture content or uneven particle size.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for stone mill flour processing equipment, comprising a mounting base and a storage bin, and further comprising:

[0007] A vibrating element is disposed on the outer top end of the mounting base;

[0008] A top plate, positioned above the mounting base, is used to vibrate the storage hopper;

[0009] A wobbling element is provided on one side of the mounting base;

[0010] A vibration frame is disposed on the outer top of the mounting base, and the storage bucket is fixedly disposed on the inner side of the vibration frame.

[0011] In a preferred embodiment, the vibrating element includes:

[0012] The first support column is fixedly installed on the outer side of the top end of the mounting base;

[0013] The mounting plate is fixedly installed on the outer side of the top of the first support column;

[0014] A support base is fixedly mounted on the upper surface of the mounting plate;

[0015] A rotating connecting shaft is rotatably mounted on the inner sides of both ends of the support base;

[0016] The pull arm is rotatably mounted on the inner side of the ends of the two rotating connecting shafts;

[0017] A vibrating rod is rotatably mounted on the outer side of the top end of the pulling arm, and the outer side of the vibrating rod is connected to the inner side of the top end of the support base;

[0018] The first connecting arm is slidably disposed on the inner side of the top end of the vibrating rod. The outer side of the end of the first connecting arm is connected to the lower surface of the top plate, and the upper surface of the top plate is connected to the outer sides of both ends of the storage tank.

[0019] In a preferred embodiment, a first spring is fixedly provided on the outer side of the top end of the vibration rod, and the outer side of the end of the first spring is connected to the inner side of the top end of the first connecting arm.

[0020] In a preferred embodiment, two second connecting arms are provided on the inner side of the top of the support base, and the outer side of the end of the second connecting arm is connected to one side of the top plate.

[0021] In a preferred embodiment, a second spring is fixedly disposed on the outer side of the bottom end of the second connecting arm, and the outer side of the end of the second spring is connected to the inner side of the top end of the support base.

[0022] In a preferred embodiment, a first motor is mounted on one side of the support base, and the outer side of the main shaft of the first motor is connected to one side of the rotary connecting shaft.

[0023] In a preferred embodiment, the shaking element includes:

[0024] The second support column is fixedly installed on the outer side of the top end of the mounting base;

[0025] A limiting frame is fixedly installed on the outer side of the end of the second support column;

[0026] The second motor is installed on one side of the limiting frame;

[0027] A rotating disk is fixedly mounted on the outside of the main shaft of the second motor;

[0028] The linkage arm is rotatably mounted on one side of the rotating disk;

[0029] A pull plate is rotatably mounted on the inner side of the end of the rotating disk, and the outer side of the end of the pull plate is connected to one side of the vibration frame.

[0030] In a preferred embodiment, a roller is rotatably provided on the outer side of the end of the vibration frame, and the roller is located inside the limiting frame. The vibration frame moves laterally inside the limiting frame via the roller.

[0031] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0032] In use, this invention utilizes a first motor to drive a rotating connecting shaft, causing the bottom of the pulling arm to rotate in a circular motion and reciprocate to pull the vibrating rod. This causes the vibrating rod to move vertically on the inner side of the top of the support base, thereby reciprocating to pull the first connecting arm and compressing the first spring to store elastic potential energy. Simultaneously, the vertical sliding of the second connecting arm on the inner side of the top of the support base and the compression of the second spring to store elastic potential energy cause the top plate to vibrate continuously, which in turn causes the storage bin on one side to vibrate. This increases the discharge efficiency. The vibration effectively breaks up the adhesion and blockage between materials, allowing materials to be discharged more smoothly through the storage bin and avoiding discharge stagnation caused by material accumulation. At the same time, the vibration makes the material more evenly distributed during the discharge process, reducing fluctuations in discharge volume caused by local accumulation, thereby stabilizing and improving the overall discharge efficiency. This invention is particularly suitable for the discharge of materials that are prone to clumping and have poor flowability, which may occur in stone mill flour processing. Attached Figure Description

[0033] Figure 1 A front view structural schematic diagram of a feeding device for a stone mill flour processing equipment provided by this utility model;

[0034] Figure 2 A schematic diagram of the structure of the first support column and mounting plate in the feeding device of a stone mill flour processing equipment provided by this utility model;

[0035] Figure 3 A schematic diagram of the structure of the storage bin and support base in the feeding device of a stone mill flour processing equipment provided by this utility model;

[0036] Figure 4 A cross-sectional view of the support base in the feeding device of a stone mill flour processing equipment provided by this utility model;

[0037] Figure 5 A schematic diagram of the structure of the second support column and the limiting frame in the feeding device of a stone mill flour processing equipment provided by this utility model;

[0038] Figure 6 A schematic diagram of the installation base and storage bin in the feeding device of a stone mill flour processing equipment provided by this utility model;

[0039] Figure 7 This utility model provides a schematic diagram of the structure of the linkage arm and the rotary disk in the feeding device of a stone mill flour processing equipment.

[0040] Legend:

[0041] 1. Mounting base; 2. Storage hopper; 3. Top plate; 301. First support column; 302. Mounting plate; 303. Support base; 304. First motor; 305. Rotary connecting shaft; 306. Pulling arm; 307. Vibrating rod; 308. First connecting arm; 309. First spring; 310. Second connecting arm; 311. Second spring; 4. Vibrating frame; 401. Second support column; 402. Limiting frame; 403. Second motor; 404. Linkage arm; 405. Rotary disc; 406. Pulling disc; 407. Roller. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] Example 1:

[0044] Please see Figures 1-4 This embodiment provides a feeding device for stone mill flour processing equipment that facilitates shaking off flour from the inner wall of the storage hopper 2. The specific idea is as follows:

[0045] The feeding device of the stone mill flour processing equipment includes a mounting base 1 and a storage bin 2. In addition, the feeding device of the stone mill flour processing equipment also includes a top plate 3 set on the outer side of the top of the mounting base 1. The continuous vibration of the top plate 3 can shake the two sides of the storage bin 2, thereby shaking off the flour on the inner wall of the storage bin 2, so as to facilitate the complete shaking off of all the flour inside the storage bin 2.

[0046] In order to achieve the vibration function of the top plate 3, this embodiment provides a vibrating element that can drive the top plate 3 to vibrate, thereby increasing the efficiency of flour discharge.

[0047] The vibrating component in this embodiment includes: a first support column 301 fixedly connected to the outer top of the mounting base 1; a mounting plate 302 fixedly connected to the outer top of the first support column 301, supporting the mounting plate 302 by the first support column 301; a support seat 303 fixedly connected to the upper surface of the mounting plate 302; a rotating connecting shaft 305 rotatably connected to the inner sides of both ends of the support seat 303; a pulling arm 306 rotatably connected to the inner sides of the ends of the two rotating connecting shafts 305, allowing one end of the pulling arm 306 to perform circular motion by rotating the rotating connecting shafts 305; a vibrating rod 307 rotatably connected to the outer top of the pulling arm 306, with the outer side of the vibrating rod 307 slidably connected to the inner top of the support seat 303, allowing the vibrating rod 307 to move vertically by the pulling arm 306; and a first connecting arm 308 slidably connected to the inner top of the vibrating rod 307. The top inner side moves vertically. The outer end of the first connecting arm 308 is fixedly connected to the lower surface of the top plate 3. The upper surface of the top plate 3 is fixedly connected to the outer ends of the storage tank 2. The outer end of the top of the vibrating rod 307 is fixedly connected to the first spring 309. The outer end of the first spring 309 is fixedly connected to the inner top of the first connecting arm 308. The top inner side of the support base 303 is slidably connected to two second connecting arms 310. The outer end of the second connecting arm 310 is connected to one side of the top plate 3. The second connecting arm 310 moves vertically on the inner top of the support base 303. The outer bottom end of the second connecting arm 310 is fixedly connected to the second spring 311. The outer end of the second spring 311 is fixedly connected to the inner top of the support base 303. A first motor 304 is installed on one side of the support base 303. The outer side of the main shaft of the first motor 304 is fixedly connected to one side of the rotating connecting shaft 305 to drive the rotating connecting shaft 305 to rotate.

[0048] In the specific implementation process: When using the device, the user can start the first motor 304, which drives the rotating connecting shaft 305 to rotate. The rotating connecting shaft 305 drives the bottom end of the pulling arm 306 to perform a circular motion. When the bottom end of the pulling arm 306 performs a circular motion, it will reciprocate to pull the vibrating rod 307 through its other end, thereby driving the vibrating rod 307 to perform a vertical motion on the inner side of the top of the support base 303. While the vibrating rod 307 is moving vertically, it will reciprocate to pull the first connecting arm 308, compress the first spring 309, and store elastic potential energy. At the same time, through the vertical sliding of the second connecting arm 310 on the inner side of the top of the support base 303 and the compression of the second spring 311 to store elastic potential energy, the top plate 3 can be driven to vibrate continuously, thereby driving the storage bucket 2 on one side of the top plate 3 to vibrate, which can increase the discharge efficiency.

[0049] Example 2:

[0050] Please see Figures 5-7This embodiment provides another feeding device for stone mill flour processing equipment that facilitates shaking off flour from the inner wall of the storage hopper 2. The specific idea is as follows:

[0051] The feeding device of the stone mill flour processing equipment includes a mounting base 1 and a storage bin 2. In addition, the feeding device of the stone mill flour processing equipment also includes a vibration frame 4 set on the outer side of the top of the mounting base 1. The continuous vibration of the vibration frame 4 can shake the outer side of the storage bin 2, thereby shaking off the flour on the inner wall of the storage bin 2, so as to facilitate the complete shaking off of all the flour inside the storage bin 2.

[0052] In order to achieve the shaking function of the vibrating frame 4, this embodiment provides a shaking component that can drive the vibrating frame 4 to shake, thereby increasing the efficiency of flour discharge.

[0053] The shaking component in this embodiment includes: a second support column 401 fixedly connected to the outer top of the mounting base 1; a limiting frame 402 fixedly connected to the outer end of the second support column 401; a second motor 403 mounted on one side of the limiting frame 402; a rotating disk 405 fixedly connected to the outer side of the main shaft of the second motor 403; a linkage arm 404 rotatably connected to one side of the rotating disk 405; a pull plate 406 rotatably connected to the inner end of the rotating disk 405, the outer end of the pull plate 406 being connected to one side of the vibration frame 4; a roller 407 rotatably connected to the outer end of the vibration frame 4, the roller 407 being connected to the inner side of the limiting frame 402; and the vibration frame 4 moving laterally inside the limiting frame 402 via the roller 407.

[0054] In the specific implementation process: the user can start the second motor 403, which drives the rotating disk 405 to rotate. While the rotating disk 405 rotates, it will drive one end of the linkage arm 404 to perform a circular motion. While one end of the linkage arm 404 performs a circular motion, its other end will push and pull the pull plate 406 back and forth. In turn, the pull plate 406 drives the vibrating frame 4 to move back and forth inside the limit frame 402. At the same time, the roller 407 can reduce the friction with the inside of the limit frame 402 and increase the shaking efficiency. In turn, it can drive the storage bucket 2 on one side of the vibrating frame 4 to shake continuously, so as to shake off all the flour inside the storage bucket 2.

[0055] Working principle:

[0056] Based on Embodiment 1, the feeding device drives the rotating connecting shaft 305 to rotate via the first motor 304, causing the bottom end of the pulling arm 306 to make a circular motion and reciprocate to pull the vibrating rod 307. This causes the vibrating rod 307 to make a vertical motion on the inner side of the top of the support base 303, thereby reciprocating to pull the first connecting arm 308 and compressing the first spring 309 to store elastic potential energy. At the same time, the second connecting arm 310 slides vertically on the inner side of the top of the support base 303 and compresses the second spring 311 to store elastic potential energy, causing the top plate 3 to vibrate continuously and causing the storage bin 2 on one side to vibrate. This increases the discharge efficiency. The vibration can effectively break the adhesion and blockage between materials, allowing the materials to be discharged more smoothly through the storage bin 2, avoiding discharge stagnation caused by material accumulation. At the same time, the vibration can make the material more evenly distributed during the discharge process, reducing the fluctuation of discharge volume caused by local accumulation, thereby stabilizing and improving the overall discharge efficiency. It is especially suitable for the discharge scenario of materials that are prone to clumping and have poor flowability in stone mill flour processing.

[0057] Based on Embodiment 2, this feeding device starts the second motor 403, which drives the rotating disk 405 to rotate, causing one end of the linkage arm 404 to perform a circular motion, while the other end reciprocates to push and pull the pull plate 406. This, in turn, causes the vibrating frame 4 to reciprocate within the limiting frame 402. Simultaneously, the roller 407 reduces friction with the inner side of the limiting frame 402 and increases the shaking efficiency, ultimately causing the storage bin 2 on one side of the vibrating frame 4 to continuously shake, facilitating the dissipation of flour from inside the storage bin 2. This continuous shaking effectively... To prevent flour from sticking and clumping inside the storage bin 2, the rollers 407 reduce friction, making the shaking of the storage bin 2 smoother and more stable. This allows the flour inside to be shaken off from all directions, eliminating residue and waste. At the same time, the kinetic energy generated by the shaking breaks the adhesion between the flour particles, allowing flour that might have accumulated in corners to be discharged smoothly, ensuring more thorough discharge. This is especially suitable for materials like flour that are easy to adhere to and leave residue, significantly improving the cleanliness and overall discharge effect of the storage bin 2.

[0058] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A feeding device for stone mill flour processing equipment, comprising a mounting base (1) and a storage bin (2), characterized in that: Also includes: A vibrating element is disposed on the outer side of the top end of the mounting base (1); The top plate (3) is positioned above the mounting base (1) and is used to vibrate the storage tank (2); A wobbling element is disposed on one side of the mounting base (1); The vibration frame (4) is located on the outer side of the top of the mounting base (1), and the storage bucket (2) is fixedly located on the inner side of the vibration frame (4).

2. The feeding device for a stone mill flour processing equipment according to claim 1, characterized in that: The vibrating element includes: The first support column (301) is fixedly installed on the outer side of the top of the mounting base (1); Mounting plate (302) is fixedly installed on the outer side of the top of the first support column (301); A support base (303) is fixedly disposed on the upper surface of the mounting plate (302); The rotating connecting shaft (305) is rotatably disposed on the inner sides of both ends of the support base (303); The pull arm (306) is rotatably disposed inside the ends of the two rotating connecting shafts (305); The vibrating rod (307) is rotatably disposed on the outer side of the top end of the pulling arm (306), and the outer side of the vibrating rod (307) is connected to the inner side of the top end of the support base (303); The first connecting arm (308) is slidably disposed on the inner side of the top end of the vibrating rod (307). The outer side of the end of the first connecting arm (308) is connected to the lower surface of the top plate (3). The upper surface of the top plate (3) is connected to the outer sides of both ends of the storage bucket (2).

3. The feeding device for a stone mill flour processing equipment according to claim 2, characterized in that: A first spring (309) is fixedly installed on the outer side of the top end of the vibration rod (307), and the outer side of the end of the first spring (309) is connected to the inner side of the top end of the first connecting arm (308).

4. The feeding device for a stone mill flour processing equipment according to claim 2, characterized in that: The support base (303) has two second connecting arms (310) on the inner side of its top end, and the outer side of the end of the second connecting arm (310) is connected to one side of the top plate (3).

5. The feeding device for a stone mill flour processing equipment according to claim 4, characterized in that: A second spring (311) is fixedly installed on the outer side of the bottom end of the second connecting arm (310), and the outer side of the end of the second spring (311) is connected to the inner side of the top end of the support base (303).

6. The feeding device for a stone mill flour processing equipment according to claim 2, characterized in that: A first motor (304) is mounted on one side of the support base (303), and the outer side of the main shaft of the first motor (304) is connected to one side of the rotary connecting shaft (305).

7. The feeding device for a stone mill flour processing equipment according to claim 2, characterized in that: The wobbling component includes: The second support column (401) is fixedly installed on the outer side of the top of the mounting base (1); The limiting frame (402) is fixedly installed on the outer side of the end of the second support column (401); The second motor (403) is installed on one side of the limiting frame (402); A rotating disk (405) is fixedly mounted on the outside of the main shaft of the second motor (403); The linkage arm (404) is rotatably mounted on one side of the rotary disk (405); The pull plate (406) is rotatably disposed on the inner side of the end of the rotating disk (405), and the outer side of the end of the pull plate (406) is connected to one side of the vibration frame (4).

8. The feeding device for a stone mill flour processing equipment according to claim 7, characterized in that: A roller (407) is rotatably provided on the outer side of the end of the vibration frame (4). The roller (407) is located on the inner side of the limiting frame (402). The vibration frame (4) moves laterally on the inner side of the limiting frame (402) through the roller (407).

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