Automatic pretreatment device of feed hopper

Abstract

The utility model relates to the technical field of flour processing, in particular to an automatic pretreatment device of a feed hopper, which comprises a feed hopper body, connecting plates are in sliding fit with two sides in the feed hopper body, a plurality of heating plates for reducing adhesion are fixedly arranged on the surfaces of the connecting plates, and a vibration mechanism for preventing accumulation is fixedly arranged at the top ends of the connecting plates. The feeding hopper comprises a feeding hopper body, the bottom of the surface of the feeding hopper body is provided with a power mechanism for providing power for the vibration mechanisms, each vibration mechanism comprises two folding rods, the bottom end of each folding rod is fixedly provided with a push rod, and the bottom end of each push rod is fixedly provided with a connecting seat. Flour slowly falls onto the next layer of heating plate in the vibration process, and the flour is continuously heated by the electric heating pipe in the moving process, so that the blockage of the flour is avoided, and the moisture in the flour can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of flour processing technology, specifically to an automated pre-processing device with a feeding hopper. Background Technology

[0002] A feed hopper is an industrial piece of equipment primarily used for storing and conveying materials, especially in automated production lines and material handling systems. It is typically located at the beginning of the production line to receive and temporarily store materials, then transport them to the next processing or handling stage according to the requirements of the production process.

[0003] In the flour processing process, flour is prone to sticking and clogging the feed hopper. The feed hopper may become clogged, and the vibration efficiency of the vibrating motor is not enough to achieve the expected vibration effect on the flour, which affects the feeding efficiency. Therefore, an automated pre-processing device for the feed hopper is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automated pre-processing device for a feed hopper to solve the problem mentioned in the background art that flour easily sticks and clogs the feed hopper, affecting feeding efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automated pre-processing device for a feeding hopper includes a feeding hopper body. Connecting plates are slidably fitted on both sides of the inner surface of the feeding hopper body. Several heating plates to reduce adhesion are fixedly provided on the surface of the connecting plates. A vibration mechanism to prevent accumulation is fixedly provided at the top of the connecting plates. A power mechanism to provide power to the vibration mechanism is provided at the bottom of the surface of the feeding hopper body. Each vibration mechanism includes two folding rods. A push rod is fixedly provided at the bottom end of each folding rod. A connecting seat is fixedly provided at the bottom end of each push rod. A connecting wheel is rotatably provided inside the connecting seat via a connecting shaft. A positioning plate is fixedly provided on the inner wall of the push rod. A positioning block is fixedly provided on one side of the positioning plate. Positioning rails that interact with the positioning blocks are fixedly provided at the four corners of the feeding hopper body.

[0007] As a further optimization of this utility model, each heating plate includes a fixing block, a feeding plate, and an electric heating tube. The feeding plate is fixedly mounted on the front end of the fixing block, and the electric heating tube is fixedly mounted below the feeding plate. The electric heating tube is electrically connected to a power source through a temperature controller.

[0008] As a further optimization of this utility model, the heating plates are arranged at equal intervals with staggered spacing.

[0009] As a further optimization of this utility model, the power mechanism includes two mounting plates, which are respectively fixedly installed on both sides of the bottom of the feed hopper body. A bidirectional motor is fixedly installed on the surface of the mounting plate through a motor mount. The two bidirectional motors are electrically connected to the power supply through a synchronizer. The drive shafts of the bidirectional motors are each fixedly equipped with a support shaft, and a cam is fixedly installed at one end of the support shaft.

[0010] As a further optimization of this utility model, each pair of adjacent cams are arranged in opposite directions, and the cams are rotatably engaged with the corresponding connecting wheels.

[0011] As a further optimization of this utility model, a positioning seat is fixedly provided on both sides of the surface of the mounting plate, and the interior of the positioning seat is rotatably engaged with the surface of the corresponding support shaft.

[0012] As a further optimization of this utility model, a fixing plate is fixedly installed on the lower surface of the feed hopper body, and the fixing plate is located below the power mechanism. Fixing holes for bolts are opened at the four corners of the surface of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, 1) a heating plate is installed, and an electric heating tube preheats the feeding plate, thereby accelerating the evaporation of moisture from the feeding plate and keeping it dry. Through the coordination of a vibration mechanism and a power mechanism, the two connecting plates reciprocate up and down. During vibration, the flour slowly falls onto the next heating plate. As the flour moves, the electric heating tube continuously heats it, preventing flour blockage, improving feeding efficiency, reducing moisture in the flour, and enhancing the practicality of the device.

[0015] 2. Since the vibration mechanism and power mechanism are located outside the feed hopper body, daily inspection and maintenance are more convenient, while avoiding contamination of the flour and ensuring product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the vibration mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the power mechanism of this utility model.

[0020] In the diagram: 1. Feed hopper body; 111. Fixing plate; 112. Fixing hole; 2. Connecting plate; 20. Heating plate; 201. Fixing block; 202. Feeding plate; 203. Electric heating tube; 4. Vibration mechanism; 40. Folding rod; 41. Push rod; 42. Connecting seat; 43. Connecting wheel; 44. Positioning plate; 45. Positioning block; 47. Positioning rail; 6. Power mechanism; 61. Mounting plate; 62. Bidirectional motor; 63. Support shaft; 64. Cam; 65. Positioning seat. Detailed Implementation

[0021] 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.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] An automated pre-processing device for a feeding hopper includes a feeding hopper body 1. Connecting plates 2 are slidably fitted on both sides of the feeding hopper body 1. Several heating plates 20 are fixedly mounted on the surface of the connecting plates 2 to reduce flour adhesion. A vibration mechanism 4 to prevent flour accumulation is fixedly mounted on the top of the connecting plates 2. A power mechanism 6 to provide power to the vibration mechanism 4 is located at the bottom of the surface of the feeding hopper body 1. Each vibration mechanism 4 includes two bending rods 40. A push rod 41 is fixedly mounted at the bottom end of the bending rod 40. A connecting seat 42 is fixedly mounted at the bottom end of the push rod 41. A connecting wheel 43 is rotatably mounted inside the connecting seat 42 via a connecting shaft. A positioning plate 44 is fixedly mounted on the inner wall of the push rod 41. A positioning block 45 is fixedly mounted on one side of the positioning plate 44. Positioning rails 47 that interact with the positioning blocks 45 are fixedly mounted at the four corners of the feeding hopper body 1, ensuring the stability of the push rod 41's up-and-down movement.

[0025] As a further implementation of this solution, each heating plate 20 includes a fixing block 201, a feeding plate 202, and an electric heating tube 203. The feeding plate 202 is fixedly installed at the front end of the fixing block 201, and the electric heating tube 203 is fixedly installed below the feeding plate 202. The electric heating tube 203 is electrically connected to the power supply through a thermostat. Several heating plates 20 are arranged at staggered intervals. The feeding plate 202 is made of metal material and has good thermal conductivity.

[0026] As a further implementation of this scheme, the power mechanism 6 includes two mounting plates 61, which are respectively fixedly installed on both sides of the bottom of the feed hopper body 1. A bidirectional motor 62 is fixedly installed on the surface of the mounting plate 61 through a motor base. The two bidirectional motors 62 are electrically connected to the power supply through a synchronizer. The drive shaft of each bidirectional motor 62 is fixedly provided with a support shaft 63. A cam 64 is fixedly provided at one end of the support shaft 63. Every two adjacent cams 64 are arranged in opposite directions. The cam 64 rotates and engages with the corresponding connecting wheel 43. When the cam 64 rotates to the top, it pushes the connecting wheel 43, push rod 41 and bending rod 40 to move upward. The bending rod 40 then drives the connecting plate 2 and the heating plate 20 to move synchronously.

[0027] As a further implementation of this solution, both sides of the mounting plate 61 are fixedly provided with positioning seats 65. The interior of the positioning seat 65 rotates with the surface of the corresponding support shaft 63, ensuring the stability of the support shaft 63 during rotation.

[0028] As a further implementation of this solution, a fixing plate 111 is fixedly installed on the lower surface of the feed hopper body 1, and the fixing plate 111 is located below the power mechanism 6. Fixing holes 112 for bolts are opened at the four corners of the surface of the fixing plate 111.

[0029] Work process: The automatic pretreatment device of the feeding hopper is fixed by the fixing hole 112 and the bolt and nut. In order to reduce the sticking of flour during the feeding process, the electric heating tube 203 is turned on. The heat generated by the electric heating tube 203 is transferred to the upper surface of the feeding plate 202 to preheat the feeding plate 202 in advance, thereby accelerating the evaporation of water vapor in the feeding plate 202 and keeping the feeding plate 202 dry.

[0030] During feeding, the two bidirectional motors 62 rotate synchronously through the coordination of a synchronizer. The drive shaft of the bidirectional motors 62 drives the support shaft 63 to rotate, and the support shaft 63 drives the cam 64 to rotate. During the rotation of the support shaft 63, it is supported by the positioning seat 65 to ensure the stability of the support shaft 63 during rotation. The cam 64 rotates in coordination with the connecting wheel 43. When the cam 64 rotates to the upper position, it pushes the connecting wheel 43, push rod 41, and bending rod 40 to move upward. The bending rod 40 then drives the connecting plate 2 and the heating plate 20 to move synchronously. Similarly, when the cam 64 rotates to the lower position, under the action of gravity, the bending rod 40... The moving connecting plate 2 and the heating plate 20 move downwards. Since the two cams 64 of the same bidirectional motor 62 are set in opposite directions, the two connecting plates 2 move up and down, which has a better vibration effect on the flour. With the help of the heating plate 20 tilting downwards, the flour slowly falls onto the next heating plate 20. During the movement of the flour, the electric heating tube 203 continuously heats it, which not only avoids the flour from clogging, but also reduces the moisture in the flour, thus improving the practicality of the device. Since the vibration mechanism 4 and the power mechanism 6 are set outside the feed hopper body 1, daily inspection and maintenance are more convenient, and the contamination of the flour is avoided.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated pretreatment device for a feed hopper, comprising a feed hopper body (1), characterized in that: The feed hopper body (1) has a connecting plate (2) slidingly fitted on both sides. The surface of the connecting plate (2) is fixedly provided with several heating plates (20) to reduce sticking. The top of the connecting plate (2) is fixedly provided with a vibration mechanism (4) to prevent accumulation. The bottom of the surface of the feed hopper body (1) is provided with a power mechanism (6) to provide power to the vibration mechanism (4). Each vibration mechanism (4) includes two folding rods (40), with a push rod (41) fixedly provided at the bottom end of the folding rod (40), a connecting seat (42) fixedly provided at the bottom end of the push rod (41), a connecting wheel (43) rotatably provided inside the connecting seat (42) via a connecting shaft, a positioning plate (44) fixedly provided on the inner wall of the push rod (41), and a positioning block (45) fixedly provided on one side of the positioning plate (44). The four corners of the feed hopper body (1) are all fixed with positioning rails (47) that interact with the positioning block (45).

2. The automated pretreatment device for a feed hopper according to claim 1, characterized in that: Each of the heating plates (20) includes a fixing block (201), a feeding plate (202) and an electric heating tube (203). The feeding plate (202) is fixedly provided at the front end of the fixing block (201), and the electric heating tube (203) is fixedly provided below the feeding plate (202). The electric heating tube (203) is electrically connected to the power supply through a temperature controller.

3. The automated pretreatment device for a feed hopper according to claim 1, characterized in that: Several heating plates (20) are arranged at equal intervals with staggered spacing.

4. The automated pretreatment device for a feed hopper according to claim 1, characterized in that: The power mechanism (6) includes two mounting plates (61), which are respectively fixedly installed on both sides of the bottom of the feed hopper body (1). A bidirectional motor (62) is fixedly installed on the surface of the mounting plate (61) through a motor seat. The two bidirectional motors (62) are electrically connected to the power supply through a synchronizer. The drive shaft of each bidirectional motor (62) is fixedly provided with a support shaft (63), and a cam (64) is fixedly provided at one end of the support shaft (63).

5. The automated pretreatment device for a feed hopper according to claim 4, characterized in that: Each pair of adjacent cams (64) are arranged in opposite directions, and the cams (64) are rotatably engaged with the corresponding connecting wheels (43).

6. The automated pretreatment device for a feed hopper according to claim 4, characterized in that: Positioning seats (65) are fixedly provided on both sides of the surface of the mounting plate (61), and the interior of the positioning seat (65) is rotatably engaged with the surface of the corresponding support shaft (63).

7. The automated pretreatment device for a feed hopper according to claim 1, characterized in that: A fixing plate (111) is fixedly installed on the lower surface of the feed hopper body (1), and the fixing plate (111) is located below the power mechanism (6). Fixing holes (112) for bolts are opened at the four corners of the surface of the fixing plate (111).

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