A mixing device for winter melon paste filling

By designing a rotating tank and an upward-moving mixing component, the problems of small mixing volume and inconvenient cleaning in the winter melon filling mixing device are solved, enabling convenient material removal and efficient tank cleaning, thereby improving production efficiency and equipment cleanliness.

CN224422622UActive Publication Date: 2026-06-30HUBEI YUSHENGYUAN BIOTECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI YUSHENGYUAN BIOTECHNOLOGY CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing winter melon paste mixing devices suffer from problems such as small mixing capacity, inconvenient material handling, and difficulty in cleaning residues on the inner wall of the tank. Furthermore, large-scale devices are not easy to clean.

Method used

A drive mechanism was designed to drive the tank to rotate while simultaneously driving the stirring assembly to rise, facilitating material removal. The tank is cleaned via an inlet and outlet water pipe assembly, and the residue is collected by a filter assembly.

Benefits of technology

It enables convenient removal of the mixed material and efficient cleaning of the tank, avoiding bacterial growth and improving production efficiency and equipment cleanliness.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a mixing device for winter melon paste filling, including a base, two support plates, a tank, and a stirring device. The two support plates are connected at intervals to the top of the base, and the tank is disposed between the two support plates. It also includes a water outlet pipe and a water inlet pipe. The two support plates are equipped with a drive mechanism to drive the tank to rotate and to drive the stirring device to move up and down. The water inlet pipe is connected to the rear side of the tank, and the water outlet pipe is connected to the bottom end of the tank. This utility model uses a drive mechanism to drive the mixing process. After mixing is completed inside the tank, the tank rotates forward while the stirring component rises, allowing the stirring component to be removed from the tank for easy extraction of the mixed material. The water inlet pipe is connected to the rear side of the tank, allowing for internal cleaning. The residue from the cleaning is filtered and collected by a filter assembly.
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Description

Technical Field

[0001] This utility model relates to the field of winter melon paste production technology, and in particular to a winter melon paste filling mixing device. Background Technology

[0002] Winter melon filling typically consists of winter melon puree, sugar, oil, and other possible additives (such as preservatives, flavorings, etc.). Stirring ensures these ingredients are well dispersed, guaranteeing that each bite contains all the components and preventing areas from having too much or too little. For example, without stirring, the sugar may concentrate in certain areas, resulting in an uneven flavor, with some parts being too sweet and others under-sweet.

[0003] Existing winter melon paste mixing devices mostly use stirring blades to stir within a tank, resulting in small batches and long loading and unloading times. Larger mixing devices also make it inconvenient to remove the mixed winter melon paste, and residue remains on the tank walls after mixing, which can lead to bacterial growth if not cleaned regularly. Therefore, a new winter melon paste mixing device is proposed to solve these problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a winter melon paste mixing device, which drives the tank to rotate while simultaneously driving the stirring component to rise, making it convenient to remove the mixed material.

[0006] (II) Technical Solution

[0007] This utility model provides a winter melon paste filling mixing device, including a base, two support plates, a tank, and a stirring device. The two support plates are connected at intervals to the top of the base, and the tank is disposed between the two support plates. It also includes a water outlet pipe and a water inlet pipe. The two support plates are provided with a driving mechanism to drive the tank to rotate and drive the stirring device to move up and down. The water inlet pipe is connected to the rear side of the tank, and the water outlet pipe is connected to the bottom end of the tank. A filter assembly is provided on the water outlet pipe.

[0008] Preferably, the water outlet pipe is equipped with a solenoid valve, and the base has a receiving groove that is adapted to the size of the water outlet pipe and the filter assembly.

[0009] Preferably, the driving mechanism includes two hydraulic cylinders, a top plate, two rotating rods, a rack, a gear, and a limiting rod. The two hydraulic cylinders are respectively disposed on opposite sides of the two frame plates, with the telescopic rods pointing vertically upwards. The top plate is connected to the top of the two hydraulic cylinders. The stirring device is disposed on the top plate, with the stirring part extending below it. One end of the left rotating rod is connected to the left side of the tank body, and the other end is rotatably connected to the left frame plate. One end of the right rotating rod is connected to the right side of the tank body, and the other end extends to the right side of the right frame plate. The gear is coaxially fixedly sleeved on the right rotating rod. The rack is connected to the bottom end of the top plate and meshes with the gear. The rack is connected to the bottom end of the top plate and extends into the left frame plate.

[0010] Preferably, the bottom end of the top plate is connected to a cover plate that is compatible with the size of the tank.

[0011] Preferably, the filtration assembly includes a diversion pipe, a filter screen, and a collection box. The diversion pipe is connected to the right side of the outlet pipe, the filter screen is connected to the inner wall of the outlet pipe, and the collection box is threaded to the bottom end of the diversion pipe.

[0012] Preferably, the bottom of the tank is funnel-shaped.

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

[0014] By setting a drive mechanism, after the mixing and stirring in the tank is completed, the tank is driven to rotate forward while the stirring component is driven to rise, so that the stirring component is moved out of the tank, making it easy to take out the mixed material. A water inlet pipe is connected to the rear of the tank, and the inside can be cleaned after connecting to a water source. The residue washed off is filtered and collected by the filter component. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of a winter melon paste filling mixing device proposed in this utility model;

[0018] Figure 2 This is a rear view of a winter melon paste filling mixing device proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of a filter component in a winter melon paste mixing device proposed in this utility model;

[0020] Attached diagram descriptions: 1. Base; 2. Frame plate; 3. Tank body; 4. Cover plate; 5. Inlet pipe; 61. Hydraulic cylinder; 62. Top plate; 63. Rotating rod; 64. Rack; 65. Gear; 66. Limiting rod; 7. Outlet pipe; 71. Solenoid valve; 81. Diverter pipe; 82. Filter screen; 83. Collection box. Detailed Implementation

[0021] 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.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] like Figure 1-3 As shown, the present invention proposes a winter melon paste mixing device, which includes a base 1, two support plates 2, a tank 3, and a stirring device. The two support plates 2 are connected at intervals to the top of the base 1, and the tank 3 is disposed between the two support plates 2. It also includes a water outlet pipe 7 and a water inlet pipe 5. The two support plates 2 are provided with a driving mechanism to drive the tank 3 to rotate and drive the stirring device to move up and down. The water inlet pipe 5 is connected to the rear side of the tank 3, and the water outlet pipe 7 is connected to the bottom end of the tank 3. A filter assembly is provided on the water outlet pipe 7.

[0024] In this invention, the tank is driven to rotate by a drive assembly. Before rotation, the stirring assembly rises and moves out from inside the tank 3. The stirring assembly includes a motor and stirring blades. The motor is located at the top of the top plate 61. After the material is added to the tank 3, the top plate 61 descends, the cover plate 41 and the stirring assembly move down, and the stirring blades are placed into the tank 3 to stir the material. A water source is connected through the water inlet pipe 5, and water flows into the tank 3. The stirring assembly accelerates the cleaning efficiency of the inner wall of the tank 3. At this time, the solenoid valve 71 is opened to release the water. The water flowing out through the water outlet pipe 7 is filtered by the filter assembly to prevent blockage in the pipe.

[0025] In an optional embodiment, a solenoid valve 71 is provided on the water outlet pipe 7, and a receiving groove adapted to the size of the water outlet pipe 7 and the filter assembly is provided on the base 1.

[0026] It should be noted that by setting up the receiving groove, it is convenient for the tank 3 to return to its original position after rotation.

[0027] In an optional embodiment, the drive mechanism includes two hydraulic cylinders 61, a top plate 62, two rotating rods 63, a rack 64, a gear 65, and a limiting rod 66. The two hydraulic cylinders 61 are respectively disposed on opposite sides of the two support plates 2, with the telescopic rods pointing vertically upward. The top plate 62 is connected to the top of the two hydraulic cylinders 61. The stirring device is disposed on the top plate 62, and the stirring part extends below it. One end of the left rotating rod 63 is connected to the left side of the tank 3, and the other end is rotatably connected to the left support plate 2. One end of the right rotating rod 63 is connected to the right side of the tank 3, and the other end extends to the right side of the right support plate 2. The gear 65 is coaxially fixedly sleeved on the right rotating rod 63. The rack 64 is connected to the bottom end of the top plate 62 and meshes with the gear 65. The rack 64 is connected to the bottom end of the top plate 62 and extends into the left support plate 2.

[0028] It should be noted that when the driving tank 3 rotates, the controller controls the two hydraulic cylinders 61 to start simultaneously, driving the top plate 62 to move upward, which in turn drives the stirring assembly to rise. At this time, the rack 64 also moves upward, which then drives the gear 65 to rotate, and in turn drives the tank 1 to rotate through the rotating rod 63.

[0029] In an optional embodiment, the bottom end of the top plate 62 is connected to a cover plate 4, which is adapted to the size of the tank body 3.

[0030] It should be noted that when it moves down, the cover plate 4 covers the tank body 3.

[0031] In an optional embodiment, the filter assembly includes a diversion pipe 81, a filter screen 82, and a collection box 83. The diversion pipe 81 is connected to the right side of the outlet pipe 7, the filter screen 82 is connected to the inner wall of the outlet pipe 7, and the collection box 83 is threaded to the bottom end of the diversion pipe 81.

[0032] It should be noted that after the water passes through the outlet pipe 7, it then passes through the filter screen 82. Impurities flow through the filter screen 82 into the diversion pipe 82 and then fall into the collection box 83. The impurities can be removed by twisting the collection box.

[0033] In an optional embodiment, the bottom of the tank 3 is funnel-shaped.

[0034] It should be noted that this facilitates water flow.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A mixing device for winter melon paste filling, comprising a base (1), two support plates (2), a tank (3), and a mixing device, wherein the two support plates (2) are spaced apart and connected to the top of the base (1), and the tank (3) is disposed between the two support plates (2), characterized in that, It also includes an outlet pipe (7) and an inlet pipe (5). The two brackets (2) are equipped with a drive mechanism to drive the tank (3) to rotate and drive the stirring device to move up and down. The inlet pipe (5) is connected to the rear side of the tank (3), and the outlet pipe (7) is connected to the bottom end of the tank (3). The outlet pipe (7) is equipped with a filter assembly.

2. The winter melon paste mixing equipment according to claim 1, characterized in that, The water outlet pipe (7) is equipped with a solenoid valve (71), and the base (1) is provided with a receiving groove that is compatible with the size of the water outlet pipe (7) and the filter assembly.

3. The winter melon paste mixing equipment according to claim 1, characterized in that, The drive mechanism includes two hydraulic cylinders (61), a top plate (62), two rotating rods (63), a rack (64), a gear (65), and a limiting rod (66). The two hydraulic cylinders (61) are respectively located on opposite sides of the two frame plates (2), and the telescopic rods are vertically upward. The top plate (62) is connected to the top of the two hydraulic cylinders (61). The stirring device is located on the top plate (62), and the stirring part extends below it. One end of the rotating rod (63) on the left side is connected to the tank body (3). The left end is connected to the left side of the rack (2), and the other end is rotatably connected to the left side of the rack (2). One end of the right side of the rotating rod (63) is connected to the right side of the tank (3), and the other end extends to the right side of the right side of the rack (2). The gear (65) is coaxially fixedly sleeved on the right side of the rotating rod (63). The rack (64) is connected to the bottom end of the top plate (62) and meshes with the gear (65). The rack (64) is connected to the bottom end of the top plate (62) and extends into the left side of the rack (2).

4. The winter melon paste mixing equipment according to claim 3, characterized in that, The bottom end of the top plate (62) is connected to a cover plate (4), which is adapted to the size of the tank body (3).

5. The winter melon paste mixing equipment according to claim 1, characterized in that, The filter assembly includes a diversion pipe (81), a filter screen (82), and a collection box (83). The diversion pipe (81) is connected to the right side of the outlet pipe (7), the filter screen (82) is connected to the inner wall of the outlet pipe (7), and the collection box (83) is threaded to the bottom end of the diversion pipe (81).

6. The winter melon paste mixing equipment according to claim 1, characterized in that, The bottom of the tank (3) is funnel-shaped.