Raw material mixing equipment for bread making

Abstract

The utility model relates to the related field of mixing equipment, in particular to bread making raw material mixing equipment which comprises a support frame, a mixing barrel, a motor, a feeding hole, a rotating shaft, stirring blades, a water pump, an absorption pipe, a conveying pipe, a first annular pipe, a liquid absorption head, a branch pipe, a second annular pipe, a conveying head, a filter barrel and the like. Through the arrangement of the water pump and the filter assembly, raw materials at the bottom of the mixing barrel are continuously pumped through the cooperation of the water pump and the liquid suction head, and the raw materials are conveyed back to the top of the mixing barrel through the conveying head, so that the raw materials can flow more quickly, and mixing dead angles of the raw materials in the mixing barrel are reduced; the raw material mixing device is simple in structure and convenient to operate, can help eliminate the layering phenomenon caused by material sealing, enables various components to be distributed more uniformly, improves the mixing effect of raw materials for bread, filters the flowing raw materials through the filter assembly, reduces impurities in the raw materials, and is beneficial to improving the quality of the mixed materials.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment, and in particular to a mixing equipment for raw materials used in bread making. Background Technology

[0002] Bread is a very common food made from basic ingredients such as flour, water, and yeast. Sometimes salt, sugar, oil, and other ingredients are added to improve the taste or enhance the flavor. In the bread production process, mixing equipment is often used to mix and process raw materials such as water and milk. The mixing equipment ensures that the raw materials are mixed evenly and in full contact, thereby achieving the ideal fermentation and baking effect.

[0003] The existing publication number CN212999846U discloses a raw material mixing device for bread production, including a main body, support legs, angle steel, feeding funnel, feeding port, liquid inlet, water supply pipe, timer switch, heater, heating wire, discharge port, motor, rotating shaft, roller shaft, and stirring blades. The feeding port facilitates the placement of raw materials, and the stirring blades are installed inside the main body. The roller shaft can rotate continuously 360 degrees with the motor, and the stirring blades rotate accordingly, which facilitates the mixing of raw materials and is suitable for widespread use.

[0004] However, the existing patent still has the following problems: 1. The rotating position of the stirring blade is fixed, and there may be dead zones inside the mixing equipment that the stirring blade cannot reach, resulting in insufficient mixing of materials in these areas. In addition, the raw materials may have different densities, causing heavier raw materials to sink to the bottom and lighter raw materials to float on the top. It is difficult to achieve uniform mixing by stirring alone, thus affecting the mixing effect of raw materials; 2. The raw materials to be mixed may carry impurities due to storage and transportation. These impurities mixed in the raw materials can easily affect the quality of the mixed materials. Summary of the Invention

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a raw material mixing device for bread making to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a raw material mixing device for bread making, comprising a support frame, a mixing cylinder fixedly mounted on the top of the support frame, a motor installed on the top surface of the mixing cylinder, and a feed inlet opened at the edge of the top surface of the mixing cylinder. The output shaft of the motor passes through the top surface of the mixing cylinder and is connected to a rotating shaft installed inside the mixing cylinder. Several stirring blades are installed on the side surface of the rotating shaft. A water pump is installed on the side surface of the mixing cylinder. An absorption pipe and a conveying pipe are respectively inserted into the inlet and outlet of the water pump. The ends of the absorption pipe and the conveying pipe away from the water pump pass through the side surface of the mixing cylinder and are respectively connected to the inner sides of the first annular pipe and the second annular pipe installed inside the mixing cylinder.

[0007] A branch pipe for conveying clean water is provided through the side surface of the absorption pipe, and a filter assembly for filtering impurities is provided on the absorption pipe.

[0008] The inner ring of the first annular tube is equipped with several suction heads for absorbing raw materials, and the bottom of the second annular tube is equipped with several conveying heads, with the second annular tube located above the first annular tube.

[0009] Preferably, an electric heating tube is installed on the inner ring of the mixing cylinder, and the electric heating tube is offset from the first annular tube and the second annular tube.

[0010] Preferably, a discharge pipe for discharging raw materials is fixed through the bottom end face of the mixing cylinder, and a valve is installed on the discharge pipe.

[0011] Preferably, one-way solenoid valves are installed on the absorption pipe, the delivery pipe, and the branch pipe, and the one-way solenoid valve on the absorption pipe is located below the branch pipe.

[0012] Preferably, a protective cover is installed on the side surface of the mixing cylinder, and the inside of the protective cover covers the water pump.

[0013] Preferably, the filter assembly includes an inclined threaded protrusion disposed at the bottom of the absorption tube, a threaded connector threaded inside the threaded protrusion, and a filter cylinder mounted on the threaded connector. The filter cylinder passes through the inner side of the threaded protrusion and extends movably into the inner side of the absorption tube. The top of the filter cylinder is an open structure, and the top of the filter cylinder communicates with the inner side of the absorption tube.

[0014] Preferably, a handle is installed on the bottom end face of the threaded connector.

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

[0016] This invention incorporates a water pump and a filter assembly. The water pump, in conjunction with a suction head, continuously extracts raw materials from the bottom of the mixing drum and sends them back to the top via a conveyor head. This facilitates faster flow of the raw materials, reduces dead zones in the mixing drum, and helps eliminate stratification caused by material sealing. This results in a more even distribution of various components, improving the mixing effect of raw materials for bread making. Furthermore, the filter assembly filters the flowing raw materials, reducing impurities and enhancing the quality of the mixed material. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is the utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 3 This is a top view of the mixing equipment of this utility model.

[0020] The components include: support frame-1, mixing cylinder-2, motor-3, feed inlet-4, rotating shaft-5, stirring blade-6, electric heating tube-7, discharge pipe-8, valve-9, water pump-10, absorption pipe-11, conveying pipe-12, first annular pipe-13, liquid suction head-14, branch pipe-15, second annular pipe-16, conveying head-17, one-way solenoid valve-18, protective cover-19, threaded protruding pipe-20, threaded connector-21, filter cylinder-22, and handle-23. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] like Figure 1 As shown, this utility model provides a raw material mixing device for bread making, including a support frame 1, a mixing cylinder 2 locked and fixed to the top of the support frame 1, a motor 3 locked and fixed to the top surface of the mixing cylinder 2, and an inlet 4 for introducing raw materials at the edge of the top surface of the mixing cylinder 2. The output shaft of the motor 3 passes through the middle of the top surface of the mixing cylinder 2 and is coaxially connected to a rotating shaft 5 provided inside the mixing cylinder 2. Several stirring blades 6 are installed on the side surface of the rotating shaft 5.

[0023] In this embodiment, an electric heating tube 7 is installed on the inner ring of the mixing cylinder 2. The electric heating tube 7 is offset from the first annular tube 13 and the second annular tube 16, so as to facilitate the heating of the raw materials in the mixing cylinder 2 through the electric heating tube 7 to assist the mixing and molding of the raw materials.

[0024] In this embodiment, a discharge pipe 8 for discharging raw materials is fixed through the bottom end face of the mixing cylinder 2. A valve 9 is installed on the discharge pipe 8 so that the raw materials that have been mixed in the mixing cylinder 2 can be discharged outward through the discharge pipe 8 after the valve 9 is opened.

[0025] Specifically, in use, the raw materials for bread production are introduced into the mixing drum 2 through the feed inlet 4 in a certain proportion. The motor 3 is started to drive the rotating shaft 5 to rotate, and the rotating shaft 5 drives the stirring blades 6 to rotate, thereby stirring the raw materials in the mixing drum 2 and realizing the mixing of the raw materials in the mixing drum 2.

[0026] like Figures 1 to 3 As shown, in this embodiment, a water pump 10 is locked and fixed on the side surface of the mixing cylinder 2. An absorption pipe 11 and a delivery pipe 12 are respectively inserted into the water inlet and outlet of the water pump 10. The ends of the absorption pipe 11 and the delivery pipe 12 away from the water pump 10 pass through the side surface of the mixing cylinder 2 and are respectively connected to the inner side of the first annular pipe 13 and the second annular pipe 16 installed inside the mixing cylinder 2.

[0027] A branch pipe 15 for conveying clean water is provided through the side surface of the absorption pipe 11, and a filter assembly for filtering impurities is provided on the absorption pipe 11.

[0028] The inner ring of the first annular pipe 13 is equipped with several liquid suction heads 14 for absorbing raw materials, and the bottom of the second annular pipe 16 is equipped with several conveying heads 17 for discharging raw materials and clean water, and the second annular pipe 16 is located above the first annular pipe 13.

[0029] In this embodiment, one-way solenoid valves 18 are installed on the absorption pipe 11, the delivery pipe 12 and the branch pipe 15. The one-way solenoid valve 18 on the absorption pipe 11 is located below the branch pipe 15. The one-way solenoid valve 18 controls the flow of liquid in the absorption pipe 11, the delivery pipe 12 and the branch pipe 15.

[0030] In this embodiment, a protective cover 19 is installed on the side surface of the mixing cylinder 2. The inner side of the protective cover 19 covers the water pump 10, which facilitates the protection of the water pump 10 by the protective cover 19 and reduces the damage to the water pump 10 caused by external forces.

[0031] In this embodiment, the filter assembly includes an inclined threaded protrusion 20 disposed at the bottom of the absorption tube 11, a threaded connector 21 threadedly installed in the threaded protrusion 20, and a filter cylinder 22 installed on the threaded connector 21. The filter cylinder 22 passes through the inner side of the threaded protrusion 20 and extends movably into the inner side of the absorption tube 11. The top of the filter cylinder 22 is an open structure, and the top of the filter cylinder 22 is in communication with the inner side of the absorption tube 11. The raw material is filtered through the filter cylinder 22, and since the top of the filter cylinder 22 is an open structure, it is convenient to introduce the filtered impurities into the filter cylinder 22 for collection.

[0032] The threaded connector 21 is equipped with a handle 23 on its bottom end face, which makes it easy to separate the threaded connector 21 from the threaded protrusion tube 20 by rotating the handle 23, so that the filter cartridge 22 can be removed through the threaded connector 21 to process the impurities collected in the filter cartridge 22.

[0033] Specifically, during use, by activating the water pump 10, the one-way solenoid valve 18 on the absorption pipe 11, and the one-way solenoid valve 18 on the delivery pipe 12, the water pump 10, in conjunction with the absorption pipe 11, the first annular pipe 13, and the absorption head 14, absorbs the raw materials in the lower layer of the mixing cylinder 2, and delivers the raw materials to the upper layer of the mixing cylinder 2 through the delivery pipe 12, the second annular pipe 16, and the delivery head 17, so as to achieve better mixing by the flow of raw materials. When the raw materials flow in the absorption pipe 11, they are filtered by the filter cylinder 22 to reduce the amount of impurities in the bread raw materials.

[0034] When it is necessary to rinse the inner wall of the mixing drum 2, connect the end of the branch pipe 15 to the external clean water source, close the one-way solenoid valve 18 on the absorption pipe 11 and open the one-way solenoid valve 18 on the branch pipe 15. Start the water pump 10 to work with the branch pipe 15 to draw in external clean water, and spray the clean water downward through the conveying head 17 to rinse the inside of the mixing drum 2, so as to reduce the amount of manual cleaning of the inside of the mixing drum 2.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A raw material mixing device for bread making, comprising a support frame, a mixing cylinder fixedly mounted on the top of the support frame, a motor installed on the top surface of the mixing cylinder, and a feed inlet opened at the edge of the top surface of the mixing cylinder. The output shaft of the motor passes through the top surface of the mixing cylinder and is connected to a rotating shaft installed inside the mixing cylinder. Several stirring blades are installed on the side surface of the rotating shaft. Its features are, A water pump is installed on the side surface of the mixing cylinder. An absorption pipe and a delivery pipe are respectively inserted into the inlet and outlet of the water pump. The ends of the absorption pipe and the delivery pipe away from the water pump pass through the side surface of the mixing cylinder and are respectively connected to the inner sides of the first annular pipe and the second annular pipe installed inside the mixing cylinder. A branch pipe for conveying clean water is provided through the side surface of the absorption pipe, and a filter assembly for filtering impurities is provided on the absorption pipe. The inner ring of the first annular tube is equipped with several suction heads for absorbing raw materials, and the bottom of the second annular tube is equipped with several conveying heads, with the second annular tube located above the first annular tube.

2. The raw material mixing equipment for bread making according to claim 1, characterized in that: An electric heating tube is installed on the inner ring of the mixing cylinder, and the electric heating tube is offset from the first annular tube and the second annular tube.

3. The raw material mixing equipment for bread making according to claim 1, characterized in that: A discharge pipe for discharging raw materials is fixed through the bottom end face of the mixing cylinder, and a valve is installed on the discharge pipe.

4. The raw material mixing equipment for bread making according to claim 1, characterized in that: One-way solenoid valves are installed on the absorption pipe, the delivery pipe, and the branch pipe, with the one-way solenoid valve on the absorption pipe located below the branch pipe.

5. The raw material mixing equipment for bread making according to claim 1, characterized in that: The mixing cylinder is fitted with a protective cover on its side surface, and the water pump is covered by the inside of the protective cover.

6. The raw material mixing equipment for bread making according to claim 1, characterized in that: The filter assembly includes an inclined threaded protrusion at the bottom of the absorption tube, a threaded connector threaded inside the threaded protrusion, and a filter cylinder mounted on the threaded connector. The filter cylinder passes through the inside of the threaded protrusion and extends movably into the inside of the absorption tube. The top of the filter cylinder is an open structure, and the top of the filter cylinder is in communication with the inside of the absorption tube.

7. The raw material mixing equipment for bread making according to claim 6, characterized in that: A handle is installed on the bottom end face of the threaded connector.

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