A mixing device

Abstract

The utility model provides a mixing device, which comprises a box body, a mixing component is arranged inside the box body, a discharging component is arranged below the mixing component, a feeding pipe is connected to the top of the box body, a sieve plate is arranged below the discharging component, a collecting box is arranged inside the box body, the mixing component comprises a mixing box arranged inside the box body, a motor is fixedly connected to the top of the box body, a rotating rod is fixedly connected to the output end of the motor, a fixed shaft is fixedly connected to the bottom of the rotating rod, a spiral wing is arranged on the outside of the fixed shaft, and a stirring rod is fixedly connected to the outside of the rotating rod. The mixing device provided by the utility model solves the problem that the existing device only stirs and mixes the raw materials by stirring blades during actual use, the efficiency is low, the raw materials are not easy to turn over, the mixing effect is poor, and after the mixing is completed, the staff needs to manually control the pull plate to pull out for discharging, which increases the labor intensity of the staff and is inconvenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a mixing device. Background Art

[0002] Cemented carbide is an alloy material made from hard compounds of refractory metals and bonding metals through powder metallurgy. It has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance. It is widely used in tool materials. When producing cemented carbide, different types of metal powders need to be mixed for subsequent smelting.

[0003] A patent document with the authorized publication number CN217016316U discloses a high-efficiency mixing and stirring device for cemented carbide raw materials, comprising a mixing barrel, a pouring pipe is provided on the top of the mixing barrel, a driving box is fixedly connected to the top of the mixing barrel, a motor is arranged inside the driving box, a rotating rod is fixedly connected to the output end of the motor, and a spiral blade is fixedly connected to the outer surface of the rotating rod. In the process of implementing the technical solution, the inventor found that there are at least the following problems in the prior art:

[0004] When the above device is actually used, the raw materials are stirred and mixed only by the stirring blades, which has low efficiency, is not easy to turn the raw materials, and has poor mixing effect. In addition, after the mixing is completed, the staff needs to manually control the pull plate to pull out for discharging, which increases the labor intensity of the staff and is inconvenient to use.

[0005] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to a person skilled in the art. Therefore, the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a mixing device to solve the problems raised in the above background technology.

[0007] The mixing device provided by the utility model comprises a box body, a mixing component is arranged inside the box body, a discharge component is arranged below the mixing component, a feeding pipe is connected to the top of the box body, a sieve plate is arranged below the discharge component, and a collecting box is arranged inside the box body.

[0008] As a mixing device provided by the utility model, preferably, the mixing component includes a mixing box arranged inside the box body, the top of the box body is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the bottom of the rotating rod is fixedly connected to a fixed shaft, the outer side of the fixed shaft is provided with spiral wings, the outer side of the rotating rod is fixedly connected to a stirring rod, the bottom of the mixing box is provided with a discharge port, and the top of the mixing box is connected to the bottom of the feeding pipe.

[0009] As a mixing device provided by the utility model, preferably, the discharge assembly includes a cylinder arranged on one side of the box body, the piston rod of the cylinder is fixedly connected to a baffle plate, a discharge port for use with the discharge port is opened inside the baffle plate, and the baffle plate is located at the bottom of the discharge port.

[0010] As a mixing device provided by the utility model, preferably, a support plate is fixedly connected to one side of the box body, and the top of the support plate is fixedly matched with the bottom of the cylinder.

[0011] As a mixing device provided by the utility model, preferably, support seats are fixedly connected to both sides of the inner wall of the box body, and the inner wall of the support seat is slidably matched with the outer side of the sieve plate.

[0012] As a mixing device provided by the utility model, preferably, a first handle is fixedly connected to one side of the sieve plate, a second handle is fixedly connected to one side of the collecting box, and an observation window is provided on the front surface of the box body.

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

[0014] The mixing device is provided with a box body, wherein a mixing box is provided inside the box body, raw materials are put into the mixing box through a feeding pipe, a motor is turned on through an external controller, the motor drives a rotating rod to rotate, and the rotating rod drives a fixed shaft and a stirring rod to rotate, the raw materials are lifted upward by spiral wings outside the fixed shaft, and the raw materials are stirred and mixed by the stirring rod, so that the raw materials are turned over during the stirring process, which improves the mixing efficiency, and the stirring rod is obliquely arranged to increase the contact area between the stirring rod and the raw materials, thereby improving the mixing effect, after the mixing is completed, the baffle plate is driven to move by the cylinder, so that the discharge port inside the baffle plate is aligned with the discharge port at the bottom of the mixing box, so that the raw materials are discharged through the discharge port and the discharge port, the raw materials are screened by the sieve plate, and the screened raw materials fall into the collection box, and the raw materials are collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the mixing device provided by the utility model;

[0016] Figure 2It is a schematic diagram of the internal structure of the box shown in the utility model.

[0017] Numbers in the figure: 1. Box body; 2. Mixing assembly; 21. Mixing box; 22. Motor; 23. Rotating rod; 24. Fixed shaft; 25. Stirring rod; 26. Discharge port; 3. Discharge assembly; 31. Cylinder; 32. Baffle plate; 33. Discharge port; 4. Feeding pipe; 5. Screen plate; 6. Collecting box; 7. Support plate; 8. Support seat; 9. First handle; 10. Second handle; 11. Observation window. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1-Figure 2 , a mixing device comprises a box body 1.

[0020] In the specific implementation process, Figure 1 and Figure 2 As shown, a mixing assembly 2 is provided inside the box 1, a discharge assembly 3 is provided below the mixing assembly 2, a feeding pipe 4 is connected to the top of the box 1, a sieve plate 5 is provided below the discharge assembly 3, and a collecting box 6 is provided inside the box 1.

[0021] The mixing assembly 2 includes a mixing box 21 arranged inside the box body 1, a motor 22 is fixedly connected to the top of the box body 1, a rotating rod 23 is fixedly connected to the output end of the motor 22, a fixed shaft 24 is fixedly connected to the bottom of the rotating rod 23, a spiral wing is provided on the outer side of the fixed shaft 24, a stirring rod 25 is fixedly connected to the outer side of the rotating rod 23, a discharge port 26 is provided at the bottom of the mixing box 21, and the top of the mixing box 21 is connected to the bottom of the feeding pipe 4.

[0022] The discharge assembly 3 includes a cylinder 31 arranged on one side of the box body 1, and the piston rod of the cylinder 31 is fixedly connected to a baffle plate 32. A discharge port 33 is provided inside the baffle plate 32 for use with the discharge port 26, and the baffle plate 32 is located at the bottom of the discharge port 26.

[0023] A support plate 7 is fixedly connected to one side of the box body 1 , and the top of the support plate 7 is fixedly matched with the bottom of the cylinder 31 .

[0024] Support seats 8 are fixedly connected to both sides of the inner wall of the box body 1 , and the inner wall of the support seat 8 is slidably matched with the outer side of the sieve plate 5 .

[0025] A first handle 9 is fixedly connected to one side of the sieve plate 5 , a second handle 10 is fixedly connected to one side of the collecting box 6 , and an observation window 11 is provided on the front surface of the box body 1 .

[0026] It should be noted that: by setting the box body 1, a mixing box 21 is arranged inside the box body 1, the raw materials are put into the mixing box 21 through the feeding pipe 4, the motor 22 is turned on by the external controller, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 drives the fixed shaft 24 and the stirring rod 25 to rotate, the raw materials are lifted upward by the spiral wings outside the fixed shaft 24, and the raw materials are stirred and mixed by the stirring rod 25, so that the raw materials are turned over during the stirring process, which improves the mixing efficiency, and the stirring rod 25 is arranged obliquely, which increases the contact area between the stirring rod 25 and the raw materials, improves the mixing effect, and after the mixing is completed, the air is passed through the mixing rod 25 to increase the contact area between the stirring rod 25 and the raw materials. The cylinder 31 drives the baffle plate 32 to move, so that the discharge port 33 inside the baffle plate 32 is aligned with the discharge port 26 at the bottom of the mixing box 21, so that the raw materials are discharged through the discharge port 26 and the discharge port 33, and the raw materials are screened by the sieve plate 5. The screened raw materials fall into the collecting box 6 and are collected. The cylinder 31 is supported and fixed by the support plate 7, and the sieve plate 5 is supported by the support seat 8. The sieve plate 5 slides in the support seat 8, which is convenient for cleaning the sieve plate 5. The first handle 9 and the second handle 10 are convenient for pulling and pulling the sieve plate 5 and the internal situation of the box body 1 is conveniently observed through the observation window 11.

[0027] The working principle of a mixing device provided by the utility model is as follows:

[0028] When in use, a box body 1 is provided, a mixing box 21 is provided inside the box body 1, raw materials are put into the mixing box 21 through a feeding pipe 4, a motor 22 is turned on through an external controller, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 drives the fixed shaft 24 and the stirring rod 25 to rotate, the raw materials are lifted upward by the spiral wings outside the fixed shaft 24, and the raw materials are stirred and mixed by the stirring rod 25, so that the raw materials are turned over during the stirring process, which improves the mixing efficiency, and the stirring rod 25 is obliquely arranged to increase the contact area between the stirring rod 25 and the raw materials, thereby improving the mixing effect, and after the mixing is completed, the cylinder is used to 31 drives the baffle plate 32 to move, so that the discharge port 33 inside the baffle plate 32 is aligned with the discharge port 26 at the bottom of the mixing box 21, so that the raw materials are discharged through the discharge port 26 and the discharge port 33, and the raw materials are screened by the sieve plate 5. The screened raw materials fall into the collecting box 6, and the raw materials are collected. The cylinder 31 is supported and fixed by the support plate 7, and the sieve plate 5 is supported by the support seat 8. The sieve plate 5 slides in the support seat 8, which is convenient for cleaning the sieve plate 5. The first handle 9 and the second handle 10 are convenient for pulling and pulling the sieve plate 5 and the internal situation of the box body 1 is conveniently observed through the observation window 11.

[0029] It should be noted that the motor and cylinder are existing equipment, and those skilled in the art can learn about them through technical manuals or conventional experimental methods. The content of this practical protection does not involve improvements to the internal structure and methods, so they will not be elaborated.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mixing device, characterized in that: It comprises a box (1), a mixing assembly (2) is arranged inside the box (1), a discharge assembly (3) is arranged below the mixing assembly (2), a feeding pipe (4) is connected to the top of the box (1), a sieve plate (5) is arranged below the discharge assembly (3), and a collecting box (6) is arranged inside the box (1); The mixing assembly (2) comprises a mixing box (21) arranged inside the box body (1), the top of the box body (1) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a rotating rod (23), the bottom of the rotating rod (23) is fixedly connected to a fixed shaft (24), the outer side of the fixed shaft (24) is provided with a spiral wing, the outer side of the rotating rod (23) is fixedly connected to a stirring rod (25), the bottom of the mixing box (21) is provided with a discharge port (26), and the top of the mixing box (21) is connected to the bottom of the feeding pipe (4); The discharge assembly (3) comprises a cylinder (31) arranged on one side of the box body (1); the piston rod of the cylinder (31) is fixedly connected to a baffle plate (32); a discharge port (33) for use with a discharge port (26) is provided inside the baffle plate (32); and the baffle plate (32) is located at the bottom of the discharge port (26).

2. The mixing device according to claim 1, characterized in that: A support plate (7) is fixedly connected to one side of the box body (1), and the top of the support plate (7) is fixedly matched with the bottom of the cylinder (31).

3. The mixing device according to claim 1, characterized in that: Support seats (8) are fixedly connected to both sides of the inner wall of the box body (1), and the inner wall of the support seat (8) is slidably matched with the outer side of the sieve plate (5).

4. The mixing device according to claim 1, characterized in that: A first handle (9) is fixedly connected to one side of the sieve plate (5), a second handle (10) is fixedly connected to one side of the collection box (6), and an observation window (11) is provided on the front surface of the box body (1).

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