Double disperser disc blender

Abstract

The utility model relates to a kind of double dispersion disc's mixers, including base, stirring barrel, upper cover, the stirring mechanism in stirring barrel, for driving the drive mechanism of stirring mechanism;Stirring mechanism includes two first rotating shaft, a second rotating shaft, four dispersion discs and two stirring pieces set on second rotating shaft;Every stirring piece has vertical portion and horizontal portion, the outer end of horizontal portion connects the upper section of vertical portion, horizontal portion is between two first dispersion discs and the third gap is kept between the inner end of horizontal portion and its nearest first rotating shaft;The drive mechanism includes two first drive motors and a second drive motor set on upper cover, every first drive motor drives connection a first rotating shaft, and second drive motor drives connection second rotating shaft.It greatly improves the stirring efficiency, also improves dispersion effect, and can be tangent to liquid between two dispersion discs on the same rotating shaft, greatly improves dispersion effect.

Description

Technical Field

[0001] This utility model relates to the technical field of mixers with dual dispersion discs, and in particular to a mixer with dual dispersion discs. Background Technology

[0002] Currently, the mixers on the market are mainly composed of a motor, a support frame, a stirring shaft, a dispersing disc, and a mixing tank. The support frame is located above the mixing tank, the motor is mounted on the support frame, one end of the stirring shaft extends into the mixing tank, and the dispersing disc is located inside the mixing tank and is linked to the stirring shaft.

[0003] When the stirring shaft rotates, the dispersing disc rotates both above and below, creating a turbulent zone 2.5-5mm from the edge. The upper and lower blades of the dispersing disc perform high-speed shearing, impact, crushing, and dispersion of materials such as coatings, paints, powders, solids, and liquids to achieve rapid mixing, dissolving, dispersing, and refining.

[0004] However, existing methods all use single-disc mixing, i.e., a single dispersing disc, which is relatively inefficient and has poor dispersing and mixing effects.

[0005] Therefore, in this utility model patent application, the applicant has carefully researched a mixer with a dual dispersion disc to solve the above problems. Utility Model Content

[0006] The present invention addresses the shortcomings of the prior art by providing a mixer with dual dispersion discs, which greatly improves mixing efficiency and dispersion effect, and enables the liquid between the two dispersion discs on the same rotating shaft to be fully tangent, thereby greatly improving the dispersion effect.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A mixer with dual dispersion discs includes a base, a mixing tank, a top cover, a mixing mechanism located inside the mixing tank, and a drive mechanism for driving the mixing mechanism.

[0009] The mixing tank is installed on the base. The mixing tank has a receiving cavity with an opening at the top. The top cover is installed at the opening at the top. The top cover has a first feed inlet, a second feed inlet and a water inlet for connecting to the receiving cavity. The first feed inlet and the second feed inlet are respectively detachably connected to a first cover plate and a second cover plate.

[0010] The stirring mechanism includes two first rotating shafts, one second rotating shaft, four dispersing discs, and two stirring components disposed on the second rotating shaft; the two first rotating shafts are spaced apart horizontally, the two first dispersing discs are spaced apart vertically in the lower section of the first rotating shafts, and the second rotating shaft is located between the two first rotating shafts;

[0011] Each stirring component has a vertical portion extending in the up-down direction and a horizontal portion extending in the horizontal direction. Two first rotating shafts are located inside the two vertical portions, and each vertical portion maintains a first gap with its nearest first rotating shaft. Each vertical portion maintains a second gap with the inner sidewall of the stirring tank. The top of each vertical portion is located between the two first dispersing discs. The lower section of each vertical portion is connected to the lower section of the second rotating shaft via a connecting rod. The outer end of the horizontal portion is connected to the upper section of the vertical portion. The horizontal portion is located between the two first dispersing discs, and the inner end of the horizontal portion maintains a third gap with its nearest first rotating shaft.

[0012] The driving mechanism includes two first driving motors and one second driving motor mounted on the upper cover. Each first driving motor is connected to a first rotating shaft, and each second driving motor is connected to a second rotating shaft.

[0013] As a preferred embodiment, the connecting rod extends in a horizontal direction.

[0014] As a preferred embodiment, one end of each connecting rod is connected to the outer side of the lower section of the second rotating shaft, and the other end is connected to the inner side of the lower section of the corresponding vertical part.

[0015] As a preferred embodiment, a first reinforcing rib is connected between the connecting rod and the second rotating shaft, and a second reinforcing rib is connected between the connecting rod and the corresponding vertical part.

[0016] As a preferred embodiment, the bottom of the mixing tank is connected to a discharge pipe;

[0017] The accommodating cavity includes a cylindrical cavity arranged from top to bottom and connected to each other, and a conical cavity that is larger at the top and smaller at the bottom. The stirring mechanism is located inside the cylindrical cavity.

[0018] One end of the discharge pipe is connected to the lower end of the conical cavity, and the other end of the discharge pipe is the discharge port, which is equipped with a switch valve.

[0019] As a preferred embodiment, the base is provided with several casters at its bottom.

[0020] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, it mainly improves the stirring efficiency by using the structure of two first rotating shafts and four dispersing discs. In particular, the stirring element formed by the vertical part and the horizontal part rotates around the double first rotating shafts, which improves the dispersion effect. Moreover, the horizontal part is located between the two first dispersing discs and the inner end of the horizontal part maintains a third gap with the nearest first rotating shaft, which can fully tangent the liquid between the two dispersing discs on the same rotating shaft, greatly improving the dispersion effect.

[0021] Secondly, the combination of the first and second reinforcing ribs enhances the structural strength between the connecting rod and the first rotating shaft and the vertical part, ensuring the stability and reliability of the stirring component during rotation.

[0022] Furthermore, the combination of the conical cavity and the discharge pipe allows for better material discharge, and the casters make the mixer mobile, greatly improving its flexibility of use.

[0023] To more clearly illustrate the structural features and effects of the present invention, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the present utility model;

[0025] Figure 2 This is a top view of the dispersion disk of a preferred embodiment of the present invention;

[0026] Figure 3 This is a top view of the mixing tank according to a preferred embodiment of the present invention;

[0027] Figure 4 This is a general control block diagram of a preferred embodiment of the present invention.

[0028] Explanation of icon numbers:

[0029] 11. Base 111. Casters

[0030] 12. Mixing tank; 121. Discharge pipe

[0031] 122. Cylindrical cavity 123. Conical cavity

[0032] 124. Electronic switching valve

[0033] 13. Top cover 131. First feed inlet

[0034] 132. Second feed inlet; 133. Water inlet

[0035] 141. First cover plate 142. Second cover plate

[0036] 143. Groove; 144. Handle

[0037] 21. First rotating shaft 22. Second rotating shaft

[0038] 23. Dispersed plate

[0039] 231. Circular disc body 232. Upper folded edge

[0040] 233. Bottom fold edge

[0041] 24. Mixing component 241. Vertical part

[0042] 242. Lateral section 25. Connecting rod

[0043] 26. First reinforcing rib; 27. Second reinforcing rib

[0044] 31. First drive motor; 32. Second drive motor

[0045] 41. Main control module 42. Remote control Detailed Implementation

[0046] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0047] like Figures 1 to 4 As shown, a mixer with dual dispersion discs 23 includes a base 11, a mixing tank 12, a top cover 13, a mixing mechanism located inside the mixing tank 12, and a drive mechanism for driving the mixing mechanism.

[0048] In this embodiment, the bottom of the base 11 is provided with a plurality of casters 111. The casters 111 enable the mixer to be mobile, adapt to different terrains and environments, and thus allow the mixer to perform mixing in different locations.

[0049] The mixing tank 12 is mounted on the base 11, and a discharge pipe 121 is connected to the bottom of the mixing tank 12. The mixing tank 12 has a receiving cavity with an opening at the top. In this embodiment, the receiving cavity includes a cylindrical cavity 122 arranged from top to bottom and communicating with each other, and a conical cavity 123 that is larger at the top and smaller at the bottom. The stirring mechanism is located in the cylindrical cavity 122.

[0050] One end of the discharge pipe 121 is connected to the lower end of the conical cavity 123, and the other end of the discharge pipe 121 is the discharge port, which is equipped with a switch valve. The discharge speed is accelerated by passing through the conical cavity 123.

[0051] The upper cover 13 is installed at the upper opening. The upper cover 13 has a first feed inlet 131, a second feed inlet 132, and a water inlet 133 for connecting to the receiving cavity. The first feed inlet 131 and the second feed inlet 132 are detachably connected to the first cover plate 141 and the second cover plate 142, respectively. The upper end surfaces of the first cover plate 141 and the second cover plate 142 are recessed downwards with grooves 143. A handle 144 is formed in the groove 143, which allows the first cover plate 141 and the second cover plate 142 to be disassembled and assembled.

[0052] The stirring mechanism includes two first rotating shafts 21, a second rotating shaft 22, four dispersing discs 23, and two stirring components 24 disposed on the second rotating shaft 22; the two first rotating shafts 21 are spaced apart horizontally, the two first dispersing discs 23 are spaced apart vertically in the lower section of the first rotating shafts 21, and the second rotating shaft 22 is located between the two first rotating shafts 21.

[0053] In this embodiment, each dispersion disk 23 includes a circular disk body 231 and a plurality of upper folded edges 232 and a plurality of lower folded edges 233 evenly disposed on its outer circumference. The upper folded edges 232 and lower folded edges 233 are arranged alternately on the outer circumference of the circular disk body 231.

[0054] Each stirring component 24 has a vertical portion 241 extending in the up-down direction and a horizontal portion 242 extending in the horizontal direction. Two first rotating shafts 21 are located within the two vertical portions 241 and each vertical portion 241 maintains a first gap with its nearest first rotating shaft 21. Each vertical portion 241 maintains a second gap with the inner sidewall of the stirring tank 12. The top of each vertical portion 241 is located between the two first dispersing discs 23. The lower section of each vertical portion 241 is connected to the lower section of the second rotating shaft 22 via a connecting rod 25.

[0055] In this embodiment, the connecting rod 25 extends horizontally. One end of each connecting rod 25 is integrally connected to the outer side of the lower section of the second rotating shaft 22, and the other end is integrally connected to the inner side of the lower section of the corresponding vertical part 241.

[0056] A first reinforcing rib 26 connects the connecting rod 25 to the second rotating shaft 22, and a second reinforcing rib 27 connects the connecting rod 25 to the corresponding vertical part 241. The first reinforcing rib 26 and the second reinforcing rib 27 enhance the structural strength of the connecting rod 25 between the second rotating shaft 22 and the vertical part 241.

[0057] The outer end of the horizontal portion 242 is connected to the upper part of the vertical portion 241. The horizontal portion 242 is located between the two first dispersing disks 23 and the inner end of the horizontal portion 242 maintains a third gap with its nearest first rotating shaft 21.

[0058] The driving mechanism includes two first driving motors 31 and a second driving motor 32 mounted on the upper cover 13. Each first driving motor 31 is driven and connected to a first rotating shaft 21, and each second driving motor 32 is driven and connected to a second rotating shaft 22.

[0059] In this embodiment, to improve ease of use, a main control module 41 and a remote control 42 wirelessly connected to the main control module 41 are also included. The main control module 41 is connected to the first drive motor 31 and the second drive motor 32, respectively. The working status of the mixer can be controlled in real time via the remote control 42. Preferably, the switching valve is an electronic switching valve 124, and the main control module 41 is connected to the electronic switching valve 124, so that the remote control 42 can also control the electronic switching valve 124, thereby controlling the discharge status.

[0060] The working principle will be explained in general terms below:

[0061] The electronic switch valve is off by default. First, add water to the mixing tank through the inlet. After the water level reaches a certain level, remove the first cover plate and / or the second cover plate, add the required powder to the mixing tank, and then install the first cover plate and / or the second cover plate. Finally, you can control the first drive motor and the second drive motor to start mixing via the remote control.

[0062] The key design feature of this utility model is that it greatly improves the stirring efficiency through the structure of a double first rotating shaft and four dispersing discs. In particular, the stirring element formed by the vertical part and the horizontal part rotates around the double first rotating shaft, which improves the dispersion effect. Moreover, the horizontal part is located between the two first dispersing discs and the inner end of the horizontal part maintains a third gap with the nearest first rotating shaft, which can fully tangent the liquid between the two dispersing discs on the same rotating shaft, greatly improving the dispersion effect.

[0063] Secondly, the combination of the first and second reinforcing ribs enhances the structural strength between the connecting rod and the first rotating shaft and the vertical part, ensuring the stability and reliability of the stirring component during rotation.

[0064] Furthermore, the combination of the conical cavity and the discharge pipe allows for better material discharge, and the casters make the mixer mobile, greatly improving its flexibility of use.

[0065] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A mixer with two dispersion discs, characterized in that: It includes a base, a mixing tank, a top cover, a mixing mechanism located inside the mixing tank, and a drive mechanism for driving the mixing mechanism; The mixing tank is installed on the base. The mixing tank has a receiving cavity with an opening at the top. The top cover is installed at the opening at the top. The top cover has a first feed inlet, a second feed inlet and a water inlet for connecting to the receiving cavity. The first feed inlet and the second feed inlet are respectively detachably connected to a first cover plate and a second cover plate. The stirring mechanism includes two first rotating shafts, one second rotating shaft, four dispersing discs, and two stirring components disposed on the second rotating shaft; the two first rotating shafts are spaced apart horizontally, the two first dispersing discs are spaced apart vertically in the lower section of the first rotating shafts, and the second rotating shaft is located between the two first rotating shafts; Each stirring component has a vertical portion extending in the up-down direction and a horizontal portion extending in the horizontal direction. Two first rotating shafts are located inside the two vertical portions, and each vertical portion maintains a first gap with its nearest first rotating shaft. Each vertical portion maintains a second gap with the inner wall of the stirring tank. The top of each vertical portion is located between the two first dispersing discs. The lower section of each vertical portion is connected to the lower section of the second rotating shaft via a connecting rod. The outer end of the horizontal portion is connected to the upper section of the vertical portion. The horizontal portion is located between the two first dispersing discs, and the inner end of the horizontal portion maintains a third gap with its nearest first rotating shaft. The driving mechanism includes two first driving motors and one second driving motor mounted on the upper cover. Each first driving motor is connected to a first rotating shaft, and each second driving motor is connected to a second rotating shaft.

2. The mixer with dual dispersion discs according to claim 1, characterized in that: The connecting rod extends horizontally.

3. The mixer with dual dispersion discs according to claim 1, characterized in that: One end of each connecting rod is connected to the outer side of the lower section of the second rotating shaft, and the other end is connected to the inner side of the lower section of the corresponding vertical part.

4. The mixer with dual dispersion discs according to any one of claims 1 to 3, characterized in that: A first reinforcing rib is connected between the connecting rod and the second rotating shaft, and a second reinforcing rib is connected between the connecting rod and the corresponding vertical part.

5. The mixer with dual dispersion discs according to claim 1, characterized in that: The bottom of the mixing tank is connected to a discharge pipe; The accommodating cavity includes a cylindrical cavity arranged from top to bottom and connected to each other, and a conical cavity that is larger at the top and smaller at the bottom. The stirring mechanism is located inside the cylindrical cavity. One end of the discharge pipe is connected to the lower end of the conical cavity, and the other end of the discharge pipe is the discharge port, which is equipped with a switch valve.

6. The mixer with dual dispersion discs according to claim 1, characterized in that: The base is equipped with several casters at its bottom.

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