Powder food additive feeding equipment with dustproof function

Abstract

The utility model discloses powdery food additive feeding equipment with a dustproof function, relates to the field of food additive feeding equipment, and aims to solve the technical problem that the existing powdery food additive is easy to be disturbed by air in a feeding and weighing process to cause a dust raising phenomenon. The feeding equipment comprises a storage bin and a weighing machine arranged below the right side of the storage bin, a discharging opening is formed in the right end of the storage bin, a support is fixedly connected between the lower end of the storage bin and the weighing machine, a containing groove is formed in the upper end of the weighing machine, guide rails are installed at the front end and the rear end of a shell of the weighing machine, and linear motors are installed at the upper ends of the guide rails. According to the feeding equipment, the material containing groove assembled on the weighing machine is matched with the material guide groove for assisting in feeding, the powder additive is in a closed environment in the feeding and weighing process, the feeding efficiency is improved, and the feeding efficiency is improved. The dust raising phenomenon caused by air disturbance due to exposure in the environment is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of food additive feeding equipment, in particular to powdered food additive feeding equipment with dustproof function. Background Art

[0002] In food production, food additives play a very important role. Food additives can make food taste better and preserve food for a longer time. Most food additives are generally in powder form, such as edible flavors, sodium alginate, vanillin, etc. These food additives are added to food raw materials and fully blended with the food through a mixing and dissolving process. Because food additives are in powder form, they must be accurately weighed when feeding to ensure that the amount added is within the qualified standard. In this weighing and feeding process, additives are often exposed to the outside, and when disturbed by the air, they can easily drift into the surrounding air environment, causing local dust and polluting the environment of the production workshop.

[0003] The existing Chinese utility model patent with announcement number CN218114360U discloses a solid additive feeding machine, including: a shell, a measuring roller and a blower; the shell is provided with a storage chamber and a blast chamber; the shell is provided with a feeding port connected to the storage chamber; the shell is provided with a discharge port connected to the blast chamber; the measuring roller is rotatably installed in the shell, and a plurality of measuring ports are arranged in a circular array along the edge of the measuring roller; the storage chamber is connected with the measuring port obliquely above the measuring roller, and the blast chamber is connected with the measuring port obliquely below the measuring roller; the blower is installed in the shell, and the blower blows air into the blast chamber, rotates the measuring roller, and the solid particle additive in the storage chamber enters the measuring port under the action of gravity, the rotation of the measuring roller drives the solid particle additive in the measuring port to rotate, and when it rotates to the obliquely downward direction, the solid particle additive in the measuring port enters the blast chamber, and then the blower is turned on, and the blower blows air into the blast chamber to blow the solid particle additive in the blast chamber out from the discharge port, thereby completing the addition of the solid particle additive.

[0004] Therefore, in view of the fact that the powdered additives mentioned above are easily affected by air disturbance during weighing and feeding, resulting in dust and polluting the production workshop environment, a new type of additive feeding equipment is developed. The movable dust-proof component is used in conjunction with the additive feeding device to prevent the additives from being affected by air disturbance and drifting around during the weighing and feeding process. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a powdered food additive feeding device with a dust-proof function, which aims to solve the technical problem that the current powdered food additive weighing and feeding process is easily affected by air disturbance and dust occurs.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a powdered food additive feeding device with a dustproof function, which includes a storage bin and a weighing device arranged at the lower right side of the storage bin. A discharge port is opened at the right end of the storage bin, and a bracket is fixedly connected between the lower end of the storage bin and the weighing device. A material guide trough is arranged on the right side of the storage bin, and a material receiving trough is arranged at the upper end of the weighing device. The material receiving trough is arranged on the lower side of the material guide trough. Guide rails are installed at both front and rear ends of the outer shell of the weighing device, and a linear motor is installed at the upper end of the guide rail. A side platform is installed at the top of the outer shell of the linear motor, and a steering motor is installed on the outer side of the side platform. One end of the material receiving trough is fixedly connected to the power output element of the steering motor.

[0009] When using the powdered food additive feeding device with dustproof function of the technical solution, the user starts the No. 1 vertical cylinder to push the top plate upward to open the upper end opening of the storage bin. At the same time, the back plate moves upward to move the through port to above the discharge port, and the discharge port is closed by the back plate. Then, the food additive is put into the storage bin, and the No. 1 vertical cylinder is started again to control the top plate to descend to close the upper end opening of the storage bin. At this time, the through port is aligned with the discharge port, and then the No. 2 vertical cylinder is started to control the baffle to move upward to open the through port, and the additive is automatically discharged. The animal slides downward along the inclined inner wall structure inside the storage bin due to its own gravity, enters the guide trough through the discharge port and the through opening, and then slides into the material trough from the guide trough. At the same time, the weighing device weighs the material trough in real time. When the additive feed amount reaches the control standard, the weighing device sends a signal to the control unit of the No. 2 vertical cylinder, which makes the baffle drop to close the through opening to prevent the additive from being further delivered. Then the linear motor drives the material trough to move to the right to the end along the guide rail, and then starts the steering motor to control the flipping of the material trough, so that the additive is poured into the food raw material processing equipment below the right side of the weighing device.

[0010] Furthermore, a top plate is provided at the upper end of the storage bin, a back plate is fixedly connected to the right end of the top plate, the back plate is provided on the right side of the storage bin, the material guide trough is fixedly installed at the right end of the back plate, the top plate closes the upper end opening of the storage bin, and the back plate closes the discharge port, so that the food additives in the storage bin are in a sealed state and can be stored in large quantities.

[0011] Furthermore, a support platform is fixedly connected to the lower left end of the storage bin, and a No. 1 vertical cylinder is installed on the upper end of the support platform. The top plate is fixedly installed on the upper end of the hydraulic piston rod of the No. 1 vertical cylinder. The No. 1 vertical cylinder generates a vertical push and pull force on the top plate through the longitudinal extension of the hydraulic piston rod, so that the top plate moves up and down, thereby opening or closing the upper end opening of the storage bin.

[0012] Furthermore, a sealing plug is installed at the lower end of the top plate and is compatible with the top opening of the storage bin. The sealing plug is arranged on the inner side of the storage bin. The lower end of the back plate is fixedly connected with a bottom beam, and the bottom beam is arranged below the storage bin. The sealing plug is made of rubber material and is slightly larger than the upper end of the storage bin, so as to enhance the sealing of the storage bin and facilitate the storage of additives.

[0013] Furthermore, a socket is provided at the upper end of the material guide trough, and a through opening is provided at the right end of the back plate, the through opening is connected to the socket and the discharge port, the back plate moves synchronously with the top plate, when the upper end of the storage bin is opened, the back plate closes the discharge port, and when the storage bin is closed, the through opening is aligned with the discharge port to facilitate automatic discharge.

[0014] Furthermore, a baffle is provided on the inner side of the through opening, and a connecting platform is fixedly connected to the upper end of the baffle. The baffle is provided on the right side of the through opening, and the baffle moves in and out vertically in the socket to open or close the through opening, so that the communication channel between the discharge port and the material guide trough is connected, so that the additive can automatically enter the material guide trough.

[0015] Furthermore, the right end of the top plate is fixedly connected to an end platform, a No. 2 vertical cylinder is installed on the upper end of the end platform, and the connecting platform is fixedly installed on the lower end of the hydraulic piston rod of the No. 2 vertical cylinder. The No. 2 vertical cylinder generates a push and pull force on the connecting platform by longitudinally extending and retracting the hydraulic piston rod, so that the baffle moves up and down.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the powdered food additive feeding equipment with dustproof function of the utility model adopts a material containing trough assembled on the weighing machine and a material guide trough for auxiliary feeding to cooperate with each other, and is in a closed environment during the powder additive feeding and weighing process, avoiding exposure to the environment and being disturbed by air and causing dust; utilizing the integrated structure of the top plate and the back plate, which is driven to rise and fall by the oil cylinder, can simultaneously control the purpose of opening the storage bin and closing the discharge port, which is convenient for replenishing additives and sealed storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of a specific implementation of the powdered food additive feeding device with dust-proof function of the utility model;

[0019] Figure 2 It is a schematic diagram of the storage bin structure of a specific implementation of the powdered food additive feeding device with dustproof function of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the back plate and the guide trough of the specific implementation of the powdered food additive feeding device with dustproof function of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of a material holding trough of a specific implementation mode of the powdered food additive feeding device with dustproof function of the utility model.

[0022] The markings in the attached drawings are: 1. Storage bin; 2. Discharge port; 3. Bracket; 4. Weighing machine; 5. Material guide trough; 6. Material trough; 7. Guide rail; 8. Linear motor; 9. Side table; 10. Steering motor; 11. Top plate; 12. Back plate; 13. Support platform; 14. Vertical cylinder No. 1; 15. Sealing plug; 16. Bottom beam; 17. Socket; 18. Through port; 19. Baffle; 20. Connecting table; 21. End table; 22. Vertical cylinder No. 2. DETAILED DESCRIPTION

[0023] This specific embodiment is a powdered food additive feeding device with dustproof function, and its assembly structure diagram is as follows Figure 1 As shown, the structural diagram of the storage bin 1 is as follows Figure 2 As shown, the schematic diagram of the installation structure of the back plate 12 and the guide trough 5 is as shown in Figure 3 As shown, the structural diagram of the material tank 6 is as follows Figure 4 As shown, the feeding equipment includes a storage bin 1, a weighing device 4 arranged at the lower right side of the storage bin 1, a discharge port 2 is opened at the right end of the storage bin 1, a bracket 3 is fixedly connected between the lower end of the storage bin 1 and the weighing device 4, a material guide trough 5 is arranged on the right side of the storage bin 1, a material receiving trough 6 is arranged at the upper end of the weighing device 4, and the material receiving trough 6 is arranged on the lower side of the material guide trough 5, guide rails 7 are installed at both front and rear ends of the outer shell of the weighing device 4, a linear motor 8 is installed at the upper end of the guide rail 7, a side platform 9 is installed at the top of the outer shell of the linear motor 8, a steering motor 10 is installed on the outer side of the side platform 9, and one end of the material receiving trough 6 is fixedly connected to the power output element of the steering motor 10.

[0024] For this specific embodiment, the weighing device 4 is a device that converts the gravity acting on the object to be measured into a measurable electrical signal output in a certain proportion. The weighing sensor is divided into photoelectric type, hydraulic type, electromagnetic force type, capacitive type, magnetic pole change type, vibration type, gyro type, resistance strain type, etc. according to the conversion method. The gravity sensing equipment generally available on the market can be used. The reference model is MNT-100L weighing sensor, and the weight acquisition signal is transmitted through the chip to the start and stop control unit of the additive feeding.

[0025] Among them, the upper end of the storage bin 1 is provided with a top plate 11, the right end of the top plate 11 is fixedly connected to a back plate 12, the back plate 12 is arranged on the right side of the storage bin 1, the guide trough 5 is fixedly installed at the right end of the back plate 12, the lower end of the left side of the storage bin 1 is fixedly connected to a support platform 13, the upper end of the support platform 13 is installed with a No. 1 vertical oil cylinder 14, the top plate 11 is fixedly installed on the upper end of the hydraulic piston rod of the No. 1 vertical oil cylinder 14, the lower end of the top plate 11 is installed with a sealing plug 15 adapted to the top opening of the storage bin 1, and the sealing plug 15 is arranged in the storage bin 1 On the side, the lower end of the back plate 12 is fixedly connected with a bottom beam 16, and the bottom beam 16 is arranged below the storage bin 1. The top plate 11 closes the upper end opening of the storage bin 1, and the back plate 12 closes the discharge port 2, so that the food additives in the storage bin 1 are in a sealed state and can be stored in large quantities. The No. 1 vertical cylinder 14 generates a vertical push and pull force on the top plate 11 through the longitudinal telescopic hydraulic piston rod, so that the top plate 11 moves up and down, and the upper end opening of the storage bin 1 is opened or closed. The sealing plug 15 is made of rubber material and is slightly larger than the upper end of the storage bin 1. It enhances the sealing of the storage bin 1 and is convenient for storing additives.

[0026] At the same time, a socket 17 is provided at the upper end of the guide trough 5, a through hole 18 is provided at the right end of the back plate 12, the through hole 18 is connected with the socket 17 and the discharge port 2, a baffle 19 is provided inside the through hole 18, a connecting platform 20 is fixedly connected to the upper end of the baffle 19, the baffle 19 is provided on the right side of the through hole 18, an end platform 21 is fixedly connected to the right end of the top plate 11, a No. 2 vertical oil cylinder 22 is installed at the upper end of the end platform 21, and the connecting platform 20 is fixedly installed on the hydraulic activity of the No. 2 vertical oil cylinder 22 At the lower end of the plug rod, the back plate 12 moves synchronously with the top plate 11. When the upper end of the storage bin 1 is opened, the back plate 12 closes the discharge port 2. When the storage bin 1 is closed, the through port 18 is aligned with the discharge port 2 to facilitate automatic discharge. The baffle 19 moves in and out vertically in the socket 17 to open or close the through port 18, so that the communication channel between the discharge port 2 and the guide trough 5 is connected, so that the additive can automatically enter the guide trough 5. The second vertical cylinder 22 generates a push-pull force on the connecting platform 20 by longitudinally extending the hydraulic piston rod, so that the baffle 19 moves up and down.

[0027] When using the powdered food additive feeding device with dustproof function of the present technical solution, the user starts the No. 1 vertical cylinder 14 to push up the top plate 11 to open the upper end opening of the storage bin 1. At the same time, the back plate 12 moves upward to move the through port 18 to above the discharge port 2, and the discharge port 2 is closed by the back plate 12. Then, the food additive is put into the storage bin 1, and the No. 1 vertical cylinder 14 is started again to control the top plate 11 to descend, and the upper end opening of the storage bin 1 is closed. At this time, the through port 18 is aligned with the discharge port 2, and then the No. 2 vertical cylinder 22 is started to control the baffle 19 to move upward to open the through port 18, and the additive is fed into the storage bin 1. It slides downward along the inclined inner wall structure inside the storage bin 1 by its own gravity, enters the guide trough 5 through the discharge port 2 and the through port 18, and then slides into the material trough 6 from the guide trough 5. At the same time, the weighing device 4 weighs the material trough 6 in real time. When the additive feed amount reaches the control standard, the weighing device 4 sends a signal to the control unit of the second vertical cylinder 22, so that the baffle 19 descends to close the through port 18 to prevent the additive from being further delivered. Then the linear motor 8 drives the material trough 6 to move to the right along the guide rail 7 to the end, and then starts the steering motor 10 to control the flipping of the material trough 6, so that the additive is poured into the food raw material processing equipment below the right side of the weighing device 4.

Claims

1. A powdered food additive feeding device with dustproof function, the feeding device comprising a storage bin (1) and a weighing device (4) arranged at the lower right side of the storage bin (1); characterized in that: The right end of the material storage bin (1) is provided with a discharge port (2), a bracket (3) is fixedly connected between the lower end of the material storage bin (1) and the weighing device (4), a material guide trough (5) is arranged on the right side of the material storage bin (1), a material holding trough (6) is arranged on the upper end of the weighing device (4), and the material holding trough (6) is arranged on the lower side of the material guide trough (5), guide rails (7) are installed at both the front and rear ends of the outer shell of the weighing device (4), a linear motor (8) is installed at the upper end of the guide rail (7), a side platform (9) is installed at the top of the outer shell of the linear motor (8), a steering motor (10) is installed on the outer side of the side platform (9), and one end of the material holding trough (6) is fixedly connected to the power output element of the steering motor (10).

2. The powdered food additive feeding device with dust-proof function according to claim 1, characterized in that: A top plate (11) is provided at the upper end of the material storage bin (1), a back plate (12) is fixedly connected to the right end of the top plate (11), the back plate (12) is provided on the right side of the material storage bin (1), and the material guide trough (5) is fixedly installed on the right end of the back plate (12).

3. The powdered food additive feeding device with dust-proof function according to claim 2, characterized in that: The lower left end of the storage bin (1) is fixedly connected to a support platform (13), the upper end of the support platform (13) is installed with a No. 1 vertical cylinder (14), and the top plate (11) is fixedly installed on the upper end of the hydraulic piston rod of the No. 1 vertical cylinder (14).

4. The powdered food additive feeding device with dust-proof function according to claim 2, characterized in that: A sealing plug (15) adapted to the top opening of the storage bin (1) is installed at the lower end of the top plate (11), and the sealing plug (15) is arranged on the inner side of the storage bin (1). A bottom beam (16) is fixedly connected to the lower end of the back plate (12), and the bottom beam (16) is arranged below the storage bin (1).

5. The powdered food additive feeding device with dust-proof function according to claim 2, characterized in that: The upper end of the material guide groove (5) is provided with an insertion opening (17), and the right end of the back plate (12) is provided with a through opening (18), and the through opening (18) is connected with the insertion opening (17) and the material discharge port (2).

6. The powdered food additive feeding device with dust-proof function according to claim 5, characterized in that: A baffle (19) is arranged inside the through opening (18), a connecting platform (20) is fixedly connected to the upper end of the baffle (19), and the baffle (19) is arranged on the right side of the through opening (18).

7. The powdered food additive feeding device with dust-proof function according to claim 6, characterized in that: The right end of the top plate (11) is fixedly connected to an end platform (21), a No. 2 vertical oil cylinder (22) is installed on the upper end of the end platform (21), and the connecting platform (20) is fixedly installed on the lower end of the hydraulic piston rod of the No. 2 vertical oil cylinder (22).

Images