Mixing device for material research and development

Abstract

The utility model discloses a mixing device for material research and development, which comprises a main body unit and a mixing barrel, and a driving component is arranged below the outer wall of the mixing barrel; the sealing unit comprises a partition plate, the partition plate is fixedly connected to the inner wall of the mixing barrel, a rotating partition plate is movably connected to the interior of the discharging opening, the top of the rotating partition plate and the top of the partition plate are located on the same plane, a vertically-through open groove is formed in the side face of the discharging opening, and an elastic plate is movably connected to the interior of the open groove. And the top of the bouncing plate and the top of the partition plate are positioned on the same plane when the bouncing plate is bounced. Discharging work can be carried out by operating the rotating shaft arranged outside the mixing barrel, the rotating partition plate is reset through reverse operation, the spring drives the elastic plate to move upwards, the top of the partition plate forms a unified plane, and the situation that materials cannot be completely discharged due to the fact that material powder is retained at the unoccupied low groove between the rotating partition plate and the partition plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing equipment, in particular to a mixing device for material research and development. Background Art

[0002] Materials are substances used to manufacture objects, devices, components, machines or other products. In order to improve the performance of materials, it is usually necessary to stir and mix multiple single materials so that the materials have multiple properties at the same time, which is convenient for improving the physical properties of the materials such as hardness, conductivity or heat resistance.

[0003] In order to facilitate sufficient mixing when mixing materials, most of them need to be made into powder. Most of the existing mixing devices used for material research and development have a discharge hole at the bottom and are closed by a valve or a rotatable partition. Therefore, the material is easy to fall into the space between the partition and the inner wall of the device for the movement of the partition and be retained, making it difficult for the material to be completely discharged. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing mixing device for material research and development, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a mixing device for material research and development, in order to solve the problem that "most of the existing mixing devices for material research and development have a discharge hole at the bottom and are closed by a valve or a rotatable partition, so the material is easily fallen into the space between the partition and the inner wall of the device for the movement of the partition and is retained, resulting in the material being difficult to be completely discharged."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A mixing device for material research and development, comprising:

[0009] The main unit comprises a mixing barrel, a feed pipe is installed on the outer wall of the mixing barrel, a motor is installed on the top of the mixing barrel, an output shaft of the motor is fixedly connected to a stirring shaft, a plurality of stirring blades are arranged on the outer wall of the stirring shaft, a driving assembly is arranged below the outer wall of the mixing barrel, and a groove is opened at the bottom of the mixing barrel that passes through inside and outside;

[0010] The closed unit includes a partition, which is fixedly connected to the inner wall of the mixing barrel, and the bottom end of the stirring shaft is rotatably connected to the top center of the partition. A plurality of discharge ports in a circular array are provided on the top of the partition. A rotating partition is movably connected inside the discharge port and the top of the rotating partition is in the same plane as the top of the barrel. The driving component drives the rotating partition to rotate. A groove that passes through the upper and lower parts is provided on the side of the discharge port, and a spring plate is movably connected inside the groove. A pop-up component for controlling the movement of the spring plate is provided at the bottom of the spring plate, and the top of the spring plate when popped up is in the same plane as the top of the partition.

[0011] As a preferred solution of a mixing device for material research and development described in the utility model, a protective shell is fixedly connected at the bottom center of the partition, the outer wall of the protective shell is provided with rotating grooves with the same number as the rotating partition, a rotating rod is movably connected inside the rotating groove, the outer end of the rotating rod is fixedly connected to the rotating partition, the inner end of the rotating rod is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the inside of the protective shell, a slot is provided on the outer wall of the rotating shaft, a transmission belt is arranged inside the slot, and the other side of the transmission belt passes through to the outside of the mixing barrel.

[0012] As a preferred solution of a mixing device for material research and development described in the utility model, the driving assembly includes a rotating shaft and a fixed plate, the bottom end of the rotating shaft passes through the fixed plate and is movably connected, the inner side of the fixed plate is fixedly connected to the outer wall of the mixing barrel, and a groove is provided on the outer wall of the rotating shaft, and the interior of the groove is connected to the other side of the transmission belt.

[0013] As a preferred solution of the mixing device for material research and development described in the utility model, a circular groove is provided at the top end of the rotating shaft, and a straight rod is fixedly connected to the inside of the circular groove.

[0014] As a preferred solution of the mixing device for material research and development described in the utility model, wherein: the bottom of the spring plate is fixedly connected to multiple springs, the bottoms of the multiple springs are fixedly connected to a fixed shell, and the fixed shell is fixedly connected to the inner wall of the mixing barrel.

[0015] As a preferred solution of a mixing device for material research and development described in the utility model, the rotating partition is provided with a bevel on the side close to the spring plate, and the spring plate is provided with a bevel on the side close to the rotating partition, which is complementary to the angle of the rotating partition.

[0016] Beneficial effects of the utility model:

[0017] When in use, first rotate the rotating shaft, and drive the rotating shaft and the rotating rod to rotate through the transmission belt. The rotating rod will open the rotating partition. At the same time, the rotating partition gradually squeezes the spring plate through the bevel, so that the spring plate moves downward and compresses the spring, so that the material powder is discharged through the discharge port. The staff can perform the discharging work by operating the rotating shaft set outside the mixing barrel. The rotating partition can be reset through the opposite operation, and the spring drives the spring plate to move up, so that the top of the partition forms a unified plane, preventing the material powder from being trapped in the empty low groove between the rotating partition and the partition, resulting in the incomplete discharge of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of a mixing device for material research and development proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0021] Figure 3 for Figure 2 Schematic diagram of the partition structure;

[0022] Figure 4 for Figure 2 Schematic diagram of the rotating partition structure.

[0023] In the figure: 100, main unit; 101, mixing barrel; 102, feeding pipe; 103, motor; 104, driving assembly; 104a, rotating shaft; 104b, fixed plate; 105, stirring shaft; 200, closed unit; 201, partition; 201a, protective shell; 201b, rotating shaft; 201c, transmission belt; 201d, rotating rod; 202, discharge port; 203, rotating partition; 204, spring plate; 204a, spring; 204b, fixed shell. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-4 The utility model provides a mixing device for material research and development, comprising:

[0029] The main unit 100 includes a mixing barrel 101, a feed pipe 102 is installed on the outer wall of the mixing barrel 101, a motor 103 is installed on the top of the mixing barrel 101, an output shaft of the motor 103 is fixedly connected to a stirring shaft 105, a plurality of stirring blades are arranged on the outer wall of the stirring shaft 105, a driving assembly 104 is arranged below the outer wall of the mixing barrel 101, and a groove is opened at the bottom of the mixing barrel 101 to penetrate inside and outside;

[0030] The closed unit 200 includes a partition 201, which is fixedly connected to the inner wall of the mixing barrel 101. The bottom end of the stirring shaft 105 is rotatably connected to the top center of the partition 201. A plurality of discharge ports 202 in a circular array are provided on the top of the partition 201. A rotating partition 203 is movably connected inside the discharge port 202 and the top of the rotating partition 203 is in the same plane as the top of the partition 201. The driving component 104 drives the rotating partition 203 to rotate. A groove that passes through from top to bottom is provided on the side of the discharge port 202. A spring plate 204 is movably connected inside the groove. A pop-up component for controlling the movement of the spring plate 204 is provided at the bottom of the spring plate 204. When the spring plate 204 pops up, the top of the spring plate 204 is in the same plane as the top of the partition 201.

[0031] Among them, a protective shell 201a is fixedly connected to the bottom center of the partition 201, and the outer wall of the protective shell 201a is provided with a rotating groove with the same number as the rotating partition 203. The interior of the rotating groove is movably connected with a rotating rod 201d, the outer end of the rotating rod 201d is fixedly connected to the rotating partition 203, and the inner end of the rotating rod 201d is fixedly connected to a rotating shaft 201b, and the rotating shaft 201b is rotatably connected to the interior of the protective shell 201a. A slot is provided on the outer wall of the rotating shaft 201b, and a transmission belt 201c is arranged inside the slot. The other side of the transmission belt 201c passes through the outside of the mixing barrel 101, and the rotating shaft 201b drives the rotating rod 201d to rotate, and the rotating rod 201d drives the rotating partition 203 to rotate to open the discharge port 202, so that the mixed material powder falls from the discharge port 202.

[0032] Furthermore, the driving assembly 104 includes a rotating shaft 104a and a fixed plate 104b. The bottom end of the rotating shaft 104a passes through the fixed plate 104b and is movably connected. The inner side of the fixed plate 104b is fixedly connected to the outer wall of the mixing barrel 101. A slot is provided on the outer wall of the rotating shaft 104a. The interior of the slot is connected to the other side of the transmission belt 201c. The fixed plate 104b fixes the position of the rotating shaft 104a. The rotating shaft 104a drives the rotating shaft 201b to rotate through the transmission belt 201c.

[0033] Furthermore, a circular groove is formed at the top of the rotating shaft 104a, and a straight rod is fixedly connected to the inside of the circular groove, so that the staff can manually rotate the rotating shaft 104a through the straight rod.

[0034] Furthermore, the bottom of the spring plate 204 is fixedly connected to a plurality of springs 204a, and the bottom of the plurality of springs 204a is fixedly connected to a fixed shell 204b, and the fixed shell 204b is fixedly connected to the inner wall of the mixing barrel 101. After the rotating partition 203 is closed, the spring plate 204 is bounced upward by the spring 204a, so that the top of the partition 201 becomes a flat plane, thereby preventing material powder from being retained on the top of the partition 201.

[0035] Furthermore, a beveled edge whose bottom converges toward the rotating partition 203 is provided on one side of the rotating partition 203 close to the spring plate 204, and a beveled edge whose angle is complementary to that of the rotating partition 203 is provided on one side of the spring plate 204 close to the rotating partition 203. When the rotating partition 203 rotates, the spring plate 204 is gradually squeezed by the beveled edge, so that the spring plate 204 moves downward and compresses the spring 204a.

[0036] During use, first rotate the rotating shaft 104a, and drive the rotating shaft 201b and the rotating rod 201d to rotate through the transmission belt 201c, and the rotating rod 201d opens the rotating partition 203. At the same time, the rotating partition 203 gradually squeezes the spring plate 204 through the bevel, so that the spring plate 204 moves downward and compresses the spring 204a, so that the material powder is discharged through the discharge port 202. The staff can perform the discharging work by operating the rotating shaft 104a set outside the mixing barrel 101, and reset the rotating partition 203 through the opposite operation. The spring 204a drives the spring plate 204 to move upward, so that the top of the partition 201 forms a unified plane, preventing the material powder from being retained in the empty low groove between the rotating partition 203 and the partition 201, resulting in the incomplete discharge of the material.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mixing device for material research and development, characterized in that: include: The main unit (100) comprises a mixing barrel (101), a feeding pipe (102) is installed above the outer wall of the mixing barrel (101), a motor (103) is installed on the top of the mixing barrel (101), the output shaft of the motor (103) is fixedly connected to a stirring shaft (105), a plurality of stirring blades are arranged on the outer wall of the stirring shaft (105), a driving assembly (104) is arranged below the outer wall of the mixing barrel (101), and a groove that penetrates inside and outside is opened at the bottom of the mixing barrel (101); The closed unit (200) comprises a partition (201), wherein the partition (201) is fixedly connected to the inner wall of the mixing barrel (101), the bottom end of the stirring shaft (105) is rotatably connected to the top center of the partition (201), a plurality of discharge ports (202) in a circular array are provided on the top of the partition (201), a rotating partition (203) is movably connected inside the discharge port (202), and the top of the rotating partition (203) is in the same plane as the top of the partition (201), the driving component (104) drives the rotating partition (203) to rotate, a groove which passes through from top to bottom is provided on the side of the discharge port (202), a spring plate (204) is movably connected inside the groove, a pop-up component for controlling the movement of the spring plate (204) is provided at the bottom of the spring plate (204), and the top of the spring plate (204) when it pops up is in the same plane as the top of the partition (201).

2. A mixing device for material research and development according to claim 1, characterized in that: A protective shell (201a) is fixedly connected to the center of the bottom of the partition (201); the outer wall of the protective shell (201a) is provided with a rotating groove having the same number as the rotating partition (203); a rotating rod (201d) is movably connected inside the rotating groove; the outer end of the rotating rod (201d) is fixedly connected to the rotating partition (203); the inner end of the rotating rod (201d) is fixedly connected to a rotating shaft (201b); the rotating shaft (201b) is rotatably connected to the inside of the protective shell (201a); a slot is provided on the outer wall of the rotating shaft (201b); a transmission belt (201c) is arranged inside the slot; the other side of the transmission belt (201c) passes through the outside of the mixing barrel (101).

3. A mixing device for material research and development according to claim 2, characterized in that: The driving assembly (104) comprises a rotating shaft (104a) and a fixed plate (104b), the bottom end of the rotating shaft (104a) passes through the fixed plate (104b) and is movably connected, the inner side of the fixed plate (104b) is fixedly connected to the outer wall of the mixing barrel (101), and a slot is provided on the outer wall of the rotating shaft (104a), the interior of the slot is connected to the other side of the transmission belt (201c).

4. A mixing device for material research and development according to claim 3, characterized in that: A circular groove is formed at the top end of the rotating shaft (104a), and a straight rod is fixedly connected inside the circular groove.

5. A mixing device for material research and development according to claim 4, characterized in that: The pop-up assembly comprises a plurality of springs (204a), wherein the springs (204a) are fixedly connected to the bottom of the spring plate (204), and the bottoms of the plurality of springs (204a) are fixedly connected to a fixed shell (204b), and the fixed shell (204b) is fixedly connected to the inner wall of the mixing barrel (101).

6. A mixing device for material research and development according to claim 5, characterized in that: A side of the rotating baffle (203) close to the spring plate (204) is provided with a beveled edge whose bottom is retracted toward the rotating baffle (203), and a side of the spring plate (204) close to the rotating baffle (203) is provided with a beveled edge whose angle is complementary to that of the rotating baffle (203).

Images