Rapid stirring machine for primary and secondary bins
Through the design of the fast mixer for the mother and child bin, the speed reduction motor drives the mixing rod to achieve simultaneous stirring of the mother and child bin, and quantitative cutting is achieved through the feed hopper, quantitative box and return spring. The existing mixer has high cost, serious dust pollution and difficulty in quantitative cutting is solved, and an efficient and low-cost powder mixing process is achieved.
Patent Information
- Application Number
- CN202421467678.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-26
AI Technical Summary
When existing mixers mix a small amount of diverse powder raw materials and a large amount of powder raw materials, they need to stir multiple times, resulting in increased costs, serious dust pollution and difficulty in achieving quantitative cutting.
The design of a fast mixer for the mother and child bin is adopted. The mixing rod is driven by a reducer motor to achieve simultaneous stirring between the mother and child bin, and quantitative discharge is achieved through the feed hopper, the metering box and the return spring.
It greatly reduces the cost and working time of the two machines, effectively reduces dust pollution, and realizes the functions of quantitative and supplementary cutting.
Smart Images
Figure CN222753117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixers, in particular to a mother-and-child bin rapid mixer. Background Art
[0002] The mixer has the function of mixing materials. Generally, the mixer has one chamber. However, when mixing a small amount of various powder raw materials with a large amount of various powder raw materials, due to the large difference in the amount of addition, if they are to be mixed evenly, they need to be divided into different machines and mixed multiple times. In addition to the trouble and increased cost, there is also multiple dust pollution during the movement. With the mother-and-child chamber method, they can work under the same motor and can be mixed at the same time. After the upper sub-chamber is mixed, the sub-chamber discharge door can be opened, and the mixed raw materials in the upper sub-chamber can be directly dropped into the mixed raw materials in the lower layer, and secondary mixing can be performed directly, which greatly reduces the cost and working time of the two machines and can effectively reduce dust pollution. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was created. Utility Model Content
[0003] The utility model aims to provide a mother-child fast mixer to solve the problems in the above background technology that most existing mixers do not have the advantages of cost saving, dust pollution, quantitative feeding and supplementary feeding.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mother-child fast mixer, comprising a bracket, a reduction motor and a baffle, a mixer body is installed above the bracket, and a mother mixing bin is arranged on the inner side of the mixer body, a power supply time control box is installed on one side outer wall of the mixer body, a sub-mixing bin is installed on the inner wall above the mixer body, a mother sealing upper cover is installed above the mixer body, a sub-sealing upper cover is installed above the sub-mixing bin, a noise reduction bin is installed below the mixer body, and a reduction motor is installed on the inner side of the noise reduction bin, the output end of the reduction motor is connected with a stirring rod through a driving shaft, the stirring rod is connected with a sub-mixing blade installed on the rod at the bottom of the bin body in the sub-mixing bin part, and a mother mixing blade is connected with the rod at the bottom of the bin body in the mother mixing bin part, and stirring bristles are installed below the mother mixing blades, a feed hopper is installed on one side of the top of the mother sealing upper cover, and a fixing frame is installed on one side inner wall of the mother mixing bin.
[0005] Preferably, the top ends of the stirring rods extend to the inner side of the sub-stirring bin, and the top end portion of the stirring rods is connected to and mounted on the rod at the bottom of the bin body with a sub-stirring piece.
[0006] Preferably, a second unloading door is installed on one side of the bottom end of the sub-mixing bin, a first unloading door is installed on one side of the bottom end of the main mixing bin, and a unloading plate is connected to one side of the first unloading door.
[0007] Preferably, an upper shock-absorbing rubber pad is installed above the reduction motor, and lower shock-absorbing rubber pads are installed on both sides of the bottom end of the reduction motor.
[0008] Preferably, a quantitative box is installed on the inner side of the fixing frame, and the bottom end of the quantitative box is movably connected to a movable bottom plate, and one side of the quantitative box is connected to a baffle.
[0009] Preferably, a limiting groove is provided on the inner wall of the fixing frame, and one side of the bottom end of the baffle is movably connected to the limiting groove via a limiting block.
[0010] Preferably, a return spring is installed on an outer wall on one side above the mixer body, and a push rod is installed on the inner side of the return spring, one end of the push rod is fixedly connected to the baffle, and the other end of the push rod is connected to the push plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model provides a feed hopper, a dosing box and a reset spring. During the initial feeding or stirring process, the raw materials to be added can be put into the feed hopper, and then the raw materials can enter the dosing box downward to fill the dosing box, and the push plate can be pressed inward to make the push plate push the baffle plate and the dosing box to move to the right, and at the same time the reset spring can be squeezed and deformed, and then the baffle plate is pushed to the bottom of the feed hopper to block the feeding, and the dosing box is away from the fixed frame. The movable bottom plate is opened downward by gravity, and the quantitative raw materials in the dosing box enter the mother stirring bin downward. After letting go, the reset spring resets and makes the dosing box move to the bottom of the feed hopper. The push plate can be pressed multiple times to loosen the push plate, and the quantitative raw materials in the dosing box can enter the mother stirring bin multiple times, which solves the problem of not having quantitative feeding, and provides the opportunity to add materials one by one and stir and mix evenly during the stirring process, and in the case of forgetting to add a certain raw material to the mixture at the beginning, the feed hopper can be used for supplementary feeding.
[0013] The utility model provides a reduction motor, a main stirring blade and a sub-stirring blade, and utilizes a main-sub bin mode to work through the reduction motor so that the stirring rod drives the main stirring blade and the sub-stirring blade to rotate simultaneously for stirring. After the stirring in the sub-stirring bin is completed, the second unloading door can be opened to directly drop the mixed raw materials in the sub-stirring bin into the mixed raw materials in the main stirring bin, and directly carry out secondary stirring, which greatly reduces the cost and working time of the two machines and can effectively reduce dust pollution. Moreover, by placing the reduction motor in the noise reduction bin and adding an upper shock-absorbing rubber pad and a lower shock-absorbing rubber pad, the noise of the reduction motor can be effectively reduced, thus solving the problems of high cost and serious dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the mixer body of the utility model;
[0015] Figure 2 This is a schematic diagram of the top view of the structure of the mother stirring piece of the utility model;
[0016] Figure 3 This is a schematic diagram of the stirring bristle structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the quantitative box of the utility model.
[0018] In the figure: 1. bracket; 2. unloading plate; 3. first unloading door; 4. main mixing chamber; 5. feeding hopper; 6. second unloading door; 7. sub-sealed upper cover; 8. sub-mixing blade; 9. sub-mixing chamber; 10. power supply time control box; 11. stirring rod; 12. main mixing blade; 13. stirring brush; 14. upper shock-absorbing rubber pad; 15. noise reduction chamber; 16. reduction motor; 17. lower shock-absorbing rubber pad; 18. main sealing upper cover; 19. dosing box; 20. movable bottom plate; 21. fixing frame; 22. push rod; 23. push plate; 24. reset spring; 25. baffle; 26. mixer body. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example 1: Please refer to Figure 1-Figure 4 A mother-child fast mixer comprises a bracket 1, a reduction motor 16 and a baffle 25. A mixer body 26 is installed above the bracket 1, and a mother mixing chamber 4 is arranged inside the mixer body 26. A power supply time control box 10 is installed on the outer wall of one side of the mixer body 26. A child mixing chamber 9 is installed on the inner wall above the mixer body 26. A mother sealing upper cover 18 is installed above the mixer body 26. A child sealing upper cover 7 is installed above the child mixing chamber 9. A A noise reduction bin 15 is provided, and a reduction motor 16 is installed inside the noise reduction bin 15. The output end of the reduction motor 16 is connected to a stirring rod 11 through a driving shaft. The stirring rod 11 is connected to a sub-stirring blade installed on a rod at the bottom of the bin body at the sub-stirring bin part, and a mother stirring blade 12 is connected to a rod at the bottom of the bin body at the mother stirring bin part, and stirring bristles 13 are installed under the mother stirring blade 12. A feed hopper 5 is installed on one side of the top of the mother sealing upper cover 18, and a fixing frame 21 is installed on the inner wall of one side of the mother stirring bin 4;
[0021] The top ends of the stirring rods 11 extend to the inner side of the sub-stirring bin 9, and the top end of the stirring rods 11 is connected to the rod at the bottom of the bin body and is installed with the sub-stirring blade 8;
[0022] A second unloading door 6 is installed on one side of the bottom end of the sub-mixing bin 9, a first unloading door 3 is installed on one side of the bottom end of the main mixing bin 4, and a unloading plate 2 is connected to one side of the first unloading door 3;
[0023] An upper shock-absorbing rubber pad 14 is installed above the reduction motor 16, and lower shock-absorbing rubber pads 17 are installed on both sides of the bottom end of the reduction motor 16;
[0024] Specifically, Figure 1 As shown, when this structure is used, in a mother-child bin manner, the reduction motor 16 works, so that the stirring rod 11 drives the mother stirring blade 12 and the child stirring blade 8 to rotate simultaneously for stirring. After the stirring in the child stirring bin 9 is completed, the second unloading door 6 can be opened, and the raw materials mixed in the child stirring bin 9 can be directly dropped into the raw materials mixed in the mother stirring bin 4, and secondary stirring can be directly performed, which greatly reduces the cost and working time of the two machines, and can effectively reduce dust pollution. By placing the reduction motor 16 in the noise reduction bin 15, and adding the upper shock-absorbing rubber pad 14 and the lower shock-absorbing rubber pad 17, the noise of the reduction motor 16 can be effectively reduced.
[0025] Embodiment 2: A quantitative box 19 is installed inside the fixed frame 21, and a movable bottom plate 20 is movably connected to the bottom end of the quantitative box 19, and a baffle 25 is connected to one side of the quantitative box 19;
[0026] The inner wall of the fixing frame 21 is provided with a limiting groove, and one side of the bottom end of the baffle 25 is movably connected to the limiting groove through a limiting block;
[0027] A return spring 24 is installed on one side of the outer wall above the mixer body 26, and a push rod 22 is installed on the inner side of the return spring 24. One end of the push rod 22 is fixedly connected to the baffle 25, and the other end of the push rod 22 is connected to the push plate 23.
[0028] Specifically, Figure 1 and Figure 4 As shown, when using this structure, the raw materials are put into the feed hopper 5, and then the raw materials enter the quantitative box 19 downward to fill the quantitative box 19, and the push plate 23 is squeezed inward, so that the push plate 23 pushes the baffle 25 and the quantitative box 19 to move to the right, and at the same time the return spring 24 is squeezed and deformed, and then the baffle 25 is pushed to the bottom of the feed hopper 5 to block the material discharge, and the quantitative box 19 is away from the fixed frame 21, and the movable bottom plate 20 is opened downward by gravity, and the quantitative raw materials in the quantitative box 19 enter the mother mixing bin 4 downward. After letting go, the return spring 24 is reset to move the quantitative box 19 to the bottom of the feed hopper 5, and the push plate 23 is loosened by pressing multiple times. The quantitative raw materials in the quantitative box 19 enter the mother mixing bin 4 multiple times, and the quantitative discharge of the raw materials can be realized.
[0029] Working principle: When using this device, firstly, a small amount of various powder raw materials are put into the sub-mixing bin 9, and a large amount of various powder raw materials are poured into the main mixing bin 4;
[0030] The first step to implement the innovation point:
[0031] The first step: in the mother-child bin mode, the reduction motor 16 is used to make the stirring rod 11 drive the mother stirring blade 12 and the child stirring blade 8 to rotate and stir at the same time. After the stirring in the child stirring bin 9 is completed, the second unloading door 6 can be opened to directly drop the raw materials mixed in the child stirring bin 9 into the raw materials mixed in the mother stirring bin 4, and directly carry out secondary stirring, which greatly reduces the cost and working time of the two machines and can effectively reduce dust pollution;
[0032] Step 2: By placing the reduction motor 16 in the noise reduction chamber 15 and adding the upper shock-absorbing rubber pad 14 and the lower shock-absorbing rubber pad 17, the noise of the reduction motor 16 can be effectively reduced.
[0033] The second innovation point implementation steps:
[0034] The first step: put the raw materials into the feed hopper 5, and then the raw materials go down into the quantitative box 19, so that the quantitative box 19 is filled, and the push plate 23 is pressed inward, so that the push plate 23 pushes the baffle 25 and the quantitative box 19 to move to the right, and at the same time the return spring 24 is squeezed and deformed, and then the baffle 25 is pushed to the bottom of the feed hopper 5 to block the material from being discharged, and the quantitative box 19 is away from the fixed frame 21, and the movable bottom plate 20 is opened downward by gravity, and the quantitative raw materials in the quantitative box 19 go down into the mother mixing chamber 4;
[0035] Step 2: After releasing the hand, the reset spring 24 is reset to move the metering box 19 to the bottom of the feed hopper 5, and the push plate 23 is released by pressing it several times, and the quantitative raw materials in the metering box 19 enter the mother mixing chamber 4 for mixing.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mother-and-child chamber rapid mixer, comprising a bracket (1), a reduction motor (16) and a baffle (25), characterized in that: A mixer body (26) is installed above the support (1), and a main mixing chamber (4) is arranged inside the mixer body (26); a power supply time control box (10) is installed on one side outer wall of the mixer body (26); a sub-mixing chamber (9) is installed on the inner wall above the mixer body (26); a main sealing upper cover (18) is installed above the mixer body (26); a sub-sealing upper cover (7) is installed above the sub-mixing chamber (9); a noise reduction chamber (15) is installed below the mixer body (26); and the noise reduction chamber (15) is provided at the bottom of the mixer body (26). A reduction motor (16) is installed on the inner side of the reduction motor (16), the output end of the reduction motor (16) is connected to a stirring rod (11) via a driving shaft, the stirring rod (11) is connected to a sub-stirring blade (8) installed on a rod at the bottom of the sub-stirring chamber, and a main stirring blade (12) is connected to a rod at the bottom of the main stirring chamber, and stirring bristles (13) are installed below the main stirring blade (12), a feed hopper (5) is installed on one side of the top of the main sealing cover (18), and a fixing frame (21) is installed on the inner wall of one side of the main stirring chamber (4).
2. The mother-child fast mixer according to claim 1, characterized in that: The top ends of the stirring rods (11) extend to the inner side of the sub-stirring bin (9), and the top ends of the stirring rods (11) are connected to and mounted on the rods at the bottom of the bin body with sub-stirring plates (8).
3. The mother-child fast mixer according to claim 1, characterized in that: A second unloading door (6) is installed on one side of the bottom end of the sub-mixing bin (9), a first unloading door (3) is installed on one side of the bottom end of the main mixing bin (4), and a unloading plate (2) is connected to one side of the first unloading door (3).
4. The mother-child fast mixer according to claim 1, characterized in that: An upper shock-absorbing rubber pad (14) is installed above the reduction motor (16), and lower shock-absorbing rubber pads (17) are installed on both sides of the bottom end of the reduction motor (16).
5. The mother-child fast mixer according to claim 1, characterized in that: A quantitative box (19) is installed on the inner side of the fixed frame (21), and a movable bottom plate (20) is movably connected to the bottom end of the quantitative box (19), and a baffle (25) is connected to one side of the quantitative box (19).
6. The mother-child fast mixer according to claim 5, characterized in that: The inner wall of the fixing frame (21) is provided with a limiting groove, and one side of the bottom end of the baffle (25) is movably connected to the limiting groove via a limiting block.
7. The mother-child fast mixer according to claim 1, characterized in that: A return spring (24) is installed on an outer wall on one side above the mixer body (26), and a push rod (22) is installed on the inner side of the return spring (24). One end of the push rod (22) is fixedly connected to the baffle (25), and the other end of the push rod (22) is connected to the push plate (23).