Feeding and stirring device for food processing

Abstract

The utility model relates to the technical field of food processing, in particular to a feeding and stirring device for food processing, which comprises a stirring tank, the bottom end of the outer wall of the stirring tank is communicated with a discharging pipe, the bottom end of the discharging pipe is communicated with an auger conveyor, and one end of the auger conveyor far away from the stirring tank is communicated with a processing tank. The stirring tank is provided with a stirring component for stirring materials, the stirring component is provided with a material passing component for passing the materials into the discharging pipe, and when the discharging pipe is blocked in the discharging process, the fixed shaft can drive the material passing hook to extend into the discharging pipe through the electric control telescopic rod, so that the materials can be discharged out of the discharging pipe through the material passing hook. By matching with the rotation of the upper stirring rod, the material passing hook can perform rotary material passing on the blocked raw materials in the material discharging pipe through the hook, so that the material passing operation can be completed by personnel without stopping the machine.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to a feeding and stirring device for food processing. Background Technology

[0002] In the process of making sesame, walnut, and black bean powder, the selected sesame, walnut, and black beans are first ground into powder, then dried, and then mixed together. Finally, the powder is conveyed to the packaging machine through a feeding device for vacuum sealing packaging.

[0003] However, when the device mixes the above materials, since most of the raw materials are in powder form and some materials are relatively wet, the feeding pipe of the device is prone to blockage during the feeding process. Each time a blockage occurs, the machine needs to be stopped to clear the feeding pipe, and each clearing takes a lot of time. Therefore, the existing food processing mixing device has certain shortcomings.

[0004] In conclusion, it is necessary to invent a feeding and mixing device for food processing. Utility Model Content

[0005] To address this issue, this utility model provides a feeding and mixing device for food processing, which solves the problem that the feeding pipe of the device is easily blocked during the feeding process, and that each time a blockage occurs, personnel need to stop the machine to clear the feeding pipe, which takes a lot of time each time.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a feeding and stirring device for food processing, comprising a stirring tank, a discharge pipe connected to the bottom of the outer wall of the stirring tank, an auger conveyor connected to the bottom of the discharge pipe, a processing tank connected to the end of the auger conveyor away from the stirring tank, a stirring component for stirring materials on the stirring tank, and a material passage component for passing materials through the discharge pipe on the stirring component.

[0007] Preferably, the stirring component includes a stirring rod, the outer wall of which is rotatably connected to the upper and lower ends of the outer wall of the mixing tank via a bearing seat, and a scraper for scraping material from the inner wall of the mixing tank is fixed to the bottom of the outer wall of the stirring rod.

[0008] Preferably, a feeding box is fixed at the top of the inner wall of the mixing tank and outside the mixing rod, and a feeding pipe is connected to the top of the outer wall of the mixing tank and the feeding box. The outer wall of the mixing rod is rotatably connected to the center of the inner wall of the feeding box.

[0009] Preferably, a rotating rod is fixed to the outer wall of the stirring rod and inside the feeding box, and a spreading plate is fixedly connected to the bottom end of the outer wall of the rotating rod. A discharge hole is opened at the bottom end of the inner wall of the feeding box and at the position corresponding to the spreading plate.

[0010] Preferably, a drive motor is fixed to the top of the outer wall of the mixing tank, and the top output shaft of the drive motor is connected to the outer wall of the stirring rod through a pulley mechanism. The feeding component includes a curved frame, which is fixed to the top of the outer wall of the mixing tank and located on one side of the stirring rod.

[0011] Preferably, an electrically controlled telescopic rod is fixed at the top of the outer wall of the curved frame and at the center of the top of the outer wall of the stirring rod. The bottom output shaft of the electrically controlled telescopic rod passes through the bottom of the outer wall of the curved frame and is rotatably connected to a turntable.

[0012] Preferably, guide rods are fixed on both sides of the bottom of the outer wall of the turntable, and guide grooves are provided on the top of the outer wall of the stirring rod at positions corresponding to the guide rods. The outer wall of the guide rod is slidably connected to the inner wall of the guide groove at the corresponding position.

[0013] Preferably, a fixed shaft is fixed at the center of the bottom of the outer wall of the turntable, and strip grooves are provided on the upper and lower sides of the top of the outer wall of the stirring rod and at positions corresponding to the fixed shaft. The outer wall of the fixed shaft is slidably connected to the inner wall of the strip groove.

[0014] Preferably, a material feeding hook is fixed to the bottom of the outer wall of the fixed shaft, and a receiving groove is provided at the bottom of the outer wall of the stirring rod and at a position corresponding to the material feeding hook. The outer wall of the material feeding hook is slidably connected to the inner wall of the receiving groove.

[0015] The beneficial effects of this utility model are:

[0016] In this invention, when the discharge pipe is blocked during the discharge process, the fixed shaft can be driven by the electrically controlled telescopic rod to extend the material passage hook into the discharge pipe. With the rotation of the stirring rod, the material passage hook can rotate and pass the blocked raw material through the hook, so that the personnel can complete the material passage operation without stopping the machine, which makes it more convenient for personnel to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention from the front view.

[0018] Figure 2 This is a cross-sectional view of the mixing tank of this utility model from the front view.

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0021] Figure 5 This utility model Figure 2 Enlarged structural diagram at point C;

[0022] Figure 6 This is a three-dimensional structural diagram of the turntable in this utility model.

[0023] In the diagram: 100, mixing tank; 110, mixing rod; 111, scraper; 120, feeding box; 130, rotating rod; 131, spreading plate; 140, drive motor; 141, pulley mechanism; 150, curved frame; 151, electrically controlled telescopic rod; 152, turntable; 153, fixed shaft; 154, guide rod; 155, material passing hook; 160, discharge pipe; 200, auger conveyor; 300, processing tank. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] See attached document Figures 1-6This utility model provides a feeding and mixing device for food processing, including a mixing tank 100. A discharge pipe 160 is connected to the bottom of the outer wall of the mixing tank 100, and an auger conveyor 200 is connected to the bottom of the discharge pipe 160. The auger conveyor 200 is used to transport the mixed raw materials in the mixing tank 100 to a processing tank 300 for subsequent production or packaging. The end of the auger conveyor 200 away from the mixing tank 100 is connected to the processing tank 300. The mixing tank 100 is equipped with a mixing component for mixing the materials. The mixing component includes a stirring rod 110. The outer wall of the stirring rod 110 is rotatably connected to the upper and lower ends of the outer wall of the mixing tank 100 via a bearing seat. Stirring blades are fixed inside the mixing tank 100 on the outer wall of the stirring rod 110, which stir the food material when rotating. Scraper rods 111 are fixed to the bottom of the outer wall of the stirring rod 110 to scrape material from the inner wall of the mixing tank 100. When the stirring rod 110 rotates, it can simultaneously stir the material through the scraper rods 111 and scrape the inner wall of the mixing tank 100, preventing material from being stirred. The residue remains on the inner wall of the mixing tank 100. A feeding box 120 is fixed to the top of the inner wall of the mixing tank 100, located outside the mixing rod 110. A feeding pipe is connected to the top of the outer wall of the mixing tank 100 and the feeding box 120. The outer wall of the mixing rod 110 is rotatably connected to the center of the inner wall of the feeding box 120. A rotating rod 130 is fixed to the outer wall of the mixing rod 110, located inside the feeding box 120. A spreading plate 131 is fixedly connected to the bottom of the outer wall of the rotating rod 130. Openings are located at the bottom of the inner wall of the feeding box 120, corresponding to the spreading plate 131. The mixing tank 100 is equipped with a discharge hole, allowing personnel to add materials into the feeding box 120 via a feeding pipe. When the stirring rod 110 rotates, it drives the rotating rod 130 and the spreading plate 131 to rotate as well. The rotating rod 130 and the spreading plate 131 can spread the materials evenly, allowing the materials to be discharged evenly from the discharge hole at the bottom of the feeding box 120. This ensures that the materials are added evenly into the mixing tank 100, improving the mixing uniformity of the materials by the stirring rod 110. The discharge hole needs to be much larger than the particle diameter of the materials to avoid clogging.

[0026] The stirring component is equipped with a material feeding component for feeding through the discharge pipe 160. A drive motor 140 is fixed to the top of the outer wall of the stirring tank 100. The top output shaft of the drive motor 140 is connected to the outer wall of the stirring rod 110 via a pulley mechanism 141. The pulley mechanism 141 includes two pulleys and a transmission belt. The two pulleys are respectively fixed to the output shaft of the drive motor 140 and the outer wall of the stirring rod 110, and are connected to each other via the transmission belt. The material feeding component includes a curved frame 150, which is fixed to the outer wall of the stirring tank 100. An electrically controlled telescopic rod 151 is fixed at the top of the outer wall of the curved frame 150 and at the center of the top of the outer wall of the stirring rod 110. The bottom output shaft of the electrically controlled telescopic rod 151 passes through the bottom end of the outer wall of the curved frame 150 and is rotatably connected to a turntable 152. Guide rods 154 are fixed on both sides of the bottom end of the outer wall of the turntable 152. The electrically controlled telescopic rod 151 can drive the turntable 152 to move up and down through the output shaft. The rotatable connection between the output end of the electrically controlled telescopic rod 151 and the turntable 152 will not affect the rotation of the stirring rod 110. Guide grooves are provided at the top of the outer wall of the stirring rod 110 and at positions corresponding to the guide rod 154. The outer wall of the guide rod 154 is slidably connected to the inner wall of the corresponding guide groove. The guide rod 154 and the guide groove serve to connect the turntable 152 and the stirring rod 110. A fixed shaft 153 is fixed at the center of the bottom of the outer wall of the turntable 152. Strip-shaped through grooves are provided on the top and bottom sides of the outer wall of the stirring rod 110 and at positions corresponding to the fixed shaft 153. The outer wall of the fixed shaft 153 is slidably connected to the inner wall of the strip-shaped through groove. 53 can slide up and down in the strip groove as needed. A material feeding hook 155 is fixed at the bottom of the outer wall of the fixed shaft 153. A receiving groove is opened at the bottom of the outer wall of the stirring rod 110 and at the position corresponding to the material feeding hook 155. The outer wall of the material feeding hook 155 is slidably connected to the inner wall of the receiving groove. When needed, the material feeding hook 155 can be inserted into the discharge pipe 160. As the stirring rod 110 rotates, it can discharge the material blocked in the stirring rod 110. A barb can be fixed on the side of the outer wall of the material feeding hook 155 to improve the material discharge effect of the material feeding hook 155.

[0027] The usage process of this utility model is as follows: First, personnel can use the conveying equipment to transport the raw materials through the feeding pipe into the feeding box 120. Then, the drive motor 140 is started by powering on, so that the drive motor 140 drives the stirring rod 110 to rotate through the belt pulley mechanism 141. The rotating stirring rod 110 can mix and stir the raw materials. When the stirring rod 110 rotates, it will spread the material through the rotating rod 130 and the spreading plate 131, so that the material can be discharged from the discharge hole at the bottom of the feeding box 120.

[0028] The rotating stirring blades, in conjunction with the scraper 111, can perform secondary mixing of the materials. At this time, the discharge pipe 160 can be controlled by a valve to discharge the materials. After the raw materials are mixed, the valve on the discharge pipe 160 can be opened to allow the raw materials to enter the feed port at the top of the auger conveyor 200 through the discharge pipe 160. Then, the auger conveyor 200 can use the motor at the side end to transport the materials towards the processing tank 300. The materials will enter the processing tank 300 through the discharge port on the right side of the auger conveyor 200, so that the processing tank 300 can carry out subsequent processing and production of the materials.

[0029] When the discharge pipe 160 becomes blocked, the electrically controlled telescopic rod 151 can control the turntable 152 and the fixed shaft 153 to move downward through the output end, so that the material passing hook 155 can extend from the bottom end of the stirring rod 110. When the material passing hook 155 extends, it will also rotate with the stirring rod 110. When the material passing hook 155 rotates, it can pass material through the inner wall of the discharge pipe 160 through the barb. This allows personnel to pass material through the discharge pipe 160 without stopping the machine. An opening can also be set between the discharge pipe 160 and the feed inlet of the auger conveyor 200, so that personnel can pass material through the opening.

[0030] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A feeding and mixing device for food processing, comprising a mixing tank (100), wherein a discharge pipe (160) is connected to the bottom end of the outer wall of the mixing tank (100), and an auger conveyor (200) is connected to the bottom end of the discharge pipe (160), wherein a processing tank (300) is connected to the end of the auger conveyor (200) away from the mixing tank (100), characterized in that: The mixing tank (100) is provided with a mixing component for mixing materials, and the mixing component is provided with a material feeding component for feeding materials through the discharge pipe (160).

2. The feeding and stirring device for food processing according to claim 1, characterized in that: The stirring component includes a stirring rod (110), the outer wall of which is rotatably connected to the upper and lower ends of the outer wall of the stirring tank (100) through a bearing seat, and a scraper (111) for scraping material from the inner wall of the stirring tank (100) is fixed at the bottom of the outer wall side of the stirring rod (110).

3. The feeding and stirring device for food processing according to claim 2, characterized in that: A feeding box (120) is fixed at the top of the inner wall of the mixing tank (100) and outside the mixing rod (110). A feeding pipe is connected to the top of the outer wall of the mixing tank (100) and the feeding box (120). The outer wall of the mixing rod (110) is rotatably connected to the center of the inner wall of the feeding box (120).

4. The feeding and stirring device for food processing according to claim 3, characterized in that: A rotating rod (130) is fixed on the outer wall of the stirring rod (110) and inside the feeding box (120). A spreading plate (131) is fixedly connected to the bottom of the outer wall of the rotating rod (130). A discharge hole is opened at the bottom of the inner wall of the feeding box (120) and at the position corresponding to the spreading plate (131).

5. The feeding and stirring device for food processing according to claim 2, characterized in that: A drive motor (140) is fixed to the top of the outer wall of the mixing tank (100). The top output shaft of the drive motor (140) is connected to the outer wall of the stirring rod (110) through a pulley mechanism (141). The feeding component includes a curved frame (150), which is fixed to the top of the outer wall of the mixing tank (100) and located on one side of the stirring rod (110).

6. The feeding and stirring device for food processing according to claim 5, characterized in that: An electrically controlled telescopic rod (151) is fixed at the top of the outer wall of the curved frame (150) and at the center of the top of the outer wall of the stirring rod (110). The bottom output shaft of the electrically controlled telescopic rod (151) passes through the bottom of the outer wall of the curved frame (150) and is rotatably connected to a turntable (152).

7. The feeding and stirring device for food processing according to claim 6, characterized in that: Guide rods (154) are fixed on both sides of the bottom of the outer wall of the turntable (152). Guide grooves are provided on the top of the outer wall of the stirring rod (110) and at the corresponding positions of the guide rods (154). The outer wall of the guide rods (154) is slidably connected to the inner wall of the guide grooves at the corresponding positions.

8. The feeding and stirring device for food processing according to claim 7, characterized in that: A fixed shaft (153) is fixed at the center of the bottom of the outer wall of the turntable (152). A strip-shaped through groove is provided on the top and bottom sides of the outer wall of the stirring rod (110) at the position corresponding to the fixed shaft (153). The outer wall of the fixed shaft (153) is slidably connected to the inner wall of the strip-shaped through groove.

9. A feeding and stirring device for food processing according to claim 8, characterized in that: A material feeding hook (155) is fixed to the bottom of the outer wall of the fixed shaft (153). A storage groove is provided at the bottom of the outer wall of the stirring rod (110) and at the position corresponding to the material feeding hook (155). The outer wall of the material feeding hook (155) is slidably connected to the inner wall of the storage groove.

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