Laboratory material cylinder for enhancing dispersion of raw materials

Abstract

The invention discloses a laboratory material cylinder for enhancing raw material dispersion, and relates to the technical field of granulation. The device comprises a material cylinder, the inner wall of the material cylinder is provided with a mounting shaft, the top of the mounting shaft is fixedly connected with a rotating disc, the surface of the rotating disc is fixedly connected with a plurality of protruding strips, a first gap is formed between the circumference of the rotating disc and the inner wall of the material cylinder, the surface of the rotating disc is slidably connected with a penetrating sliding rod, and the top of the sliding rod is fixedly connected with a material ejecting plate; a first tension spring is fixedly connected between the sliding rod and the bottom of the rotating disc, and one side of the bottom of the sliding rod is fixedly connected with a triangular wedge block. A part of granular raw materials are ejected upwards through upward movement of an ejection plate, so that the uniform fluidization effect can be improved while material agglomeration is avoided, meanwhile, a spray head can be made to move, then a spray pipe is reset under the action of a second tension spring, the spraying uniformity of the liquid raw materials is improved, the fluidization effect is improved, and the fluidization effect is improved. And the raw materials in the middle can move upwards, and the fluidization effect and efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of granulation, and in particular relates to a laboratory material cylinder for enhancing the dispersion of raw materials. Background Art

[0002] Coating equipment is a special equipment used to coat the surface of solid pharmaceutical preparations or foods such as tablets, pills, granules, etc. with a layer of suitable substances. This process can isolate the drug or food from the outside world, and play a role in protecting, beautifying, improving taste or increasing functionality.

[0003] The material cylinder is a commonly used mechanism in coating equipment. When the existing material cylinder is in use, the raw materials are moved by the turntable, and the raw materials are sprayed and fixed at the same time, and then fluidization is completed. However, during the fluidization process, the raw materials are prone to agglomeration, which affects the quality of the finished product. Therefore, a laboratory material cylinder for enhancing the dispersion of raw materials is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a laboratory material cylinder for enhancing the dispersion of raw materials. By moving the top plate upward, part of the granular raw materials are lifted upward, thereby avoiding material agglomeration and improving the uniformity of fluidization. At the same time, the nozzle can be moved, and then the nozzle is reset under the action of a second tension spring, and so on and so forth, thereby increasing the uniformity of liquid raw material injection, improving the fluidization effect, and enabling the raw materials in the middle to move upward, increasing the fluidization effect and efficiency, thereby solving the existing technical problems.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A laboratory material cylinder for enhancing the dispersion of raw materials, comprising:

[0007] A material cylinder, wherein the inner wall of the material cylinder is provided with a mounting shaft, a turntable is fixedly connected to the top of the mounting shaft, a plurality of convex strips are fixedly connected to the surface of the turntable, a first gap is provided between the circumference of the turntable and the inner wall of the material cylinder, a sliding rod is slidably connected to the surface of the turntable, a material ejection plate is fixedly connected to the top of the sliding rod, a first tension spring is fixedly connected between the sliding rod and the bottom of the turntable, a triangular wedge is fixedly connected to one side of the bottom of the sliding rod, a pressure rod used in conjunction with the wedge is fixedly connected to the inner wall of the material cylinder, and in the process of fluidizing the raw materials, part of the granular raw materials can be lifted upward by moving the material ejection plate upward, thereby avoiding material agglomeration and improving the uniformity of fluidization.

[0008] A driving mechanism, the driving mechanism is arranged in the material cylinder and is used to drive the installation shaft to rotate;

[0009] An adjusting mechanism, which is arranged in the material cylinder and is used to adjust the height of the turntable;

[0010] A spraying mechanism is arranged on one side of the material cylinder for spraying liquid.

[0011] Furthermore, a fixed cone is fixedly connected to the central part of the turntable surface, and a spiral pusher blade is fixed to the circumference of the fixed cone. When the turntable rotates, the fixed cone and the pusher blade can be driven to rotate, thereby causing the raw material in the middle to move upward, thereby increasing the fluidization effect and efficiency.

[0012] Furthermore, the spraying mechanism includes a spray pipe, which is slidably connected to the circumference of the material cylinder and penetrates the material cylinder. A plurality of spray heads are fixedly installed at the bottom of the spray pipe, and the spray heads are located in the material cylinder.

[0013] Furthermore, an extension shaft is fixedly connected to the top of the fixed cone, an elliptical disk is fixedly connected to the top of the extension shaft, a push rod is fixedly connected to the top of the nozzle, the push rod is in contact with the elliptical disk, a second tension spring is fixedly connected between the nozzle and the outer wall of the cylinder, the nozzle is pushed to move by the elliptical disk and the push rod, and then the nozzle is moved, and then the nozzle is reset under the action of the second tension spring, and so on and so forth, thereby increasing the uniformity of the liquid raw material injection and improving the fluidization effect.

[0014] Furthermore, the adjustment mechanism includes a second partition and a mounting plate. The second partition is fixed to the inner wall of the material cylinder. A penetrating avoidance hole is provided in the central portion of the second partition. The mounting shaft passes through the avoidance hole. Two guide blocks are fixedly connected to the surface of the second partition. A sliding frame is slidably connected between the two guide blocks. Inclined slideways are provided on both sides of the sliding frame. The mounting plate is rotatably connected to the circumference of the mounting shaft. Two top frames are fixedly connected to the top of the mounting plate. The two top frames slide in the two slideways respectively. A penetrating threaded rod is threadedly connected to one side of the sliding frame. The threaded rod rotates and penetrates the material cylinder. The sliding frame cooperates with the inclined slideway and the top frame to drive the mounting plate to move. The mounting plate drives the mounting shaft to move, thereby driving the turntable to move, thereby realizing the adjustment of the second gap, improving the flexibility of use, and facilitating adaptation to solid raw materials of different sizes.

[0015] Furthermore, the driving mechanism includes a motor and a guide sleeve. The motor is fixed to the inner wall of the cylinder. One end of the motor output shaft is fixedly connected to a driving shaft. The driving shaft is inserted into the guide sleeve and is slidably connected to the guide sleeve.

[0016] Furthermore, a guide ring is fixedly connected to the inner wall of the material cylinder. The guide ring is located below the turntable and forms a second gap with the turntable for air to pass through. Both sides of the material cylinder are fixedly connected to air inlet pipes.

[0017] Furthermore, a shielding ring is fixed to the inner wall of the material cylinder, and the shielding ring is located below the guide ring. A slag guiding pipe is fixedly installed on one side of the material cylinder, and a slag collecting bottle is threadedly connected to the bottom of the slag guiding pipe. The slag guiding pipe is located on one side of the shielding ring. A brush plate for cleaning particulate matter is fixedly connected to the bottom of the turntable. Through the setting of the shielding ring, the shielding ring can receive the fallen particles, and then the fallen particles are swept into the slag guiding pipe under the action of the brush plate, and then enter the slag collecting bottle after being guided by the slag guiding pipe, so that people can collect them conveniently.

[0018] Furthermore, a bracket is fixedly connected to the inner wall of the material cylinder, and an inclined arc-shaped material baffle plate is fixedly connected to the bottom of the bracket. The material baffle plate is located above the turntable and is inclined. The material baffle plate increases the fluidity of the material on the turntable and improves the uniformity of the spraying. It can solve the problem of clumping and sticking of some materials during spraying due to poor fluidity.

[0019] Furthermore, a top cover is provided on the top of the material cylinder, a vacuum discharger and a sampler are respectively installed on both sides of the material cylinder, a first partition is fixedly connected to the inner wall of the material cylinder, a positioning sleeve is rotatably connected to the center of the first partition, and the installation shaft slides through the positioning sleeve.

[0020] The embodiments of the present invention have the following beneficial effects:

[0021] In the present invention, by installing a lifting plate that can move up and down on the turntable, during the fluidization of the raw materials, part of the granular raw materials can be lifted upward by the upward movement of the lifting plate, thereby avoiding material agglomeration and improving the uniformity of fluidization.

[0022] In the present invention, the nozzle on the nozzle pipe is movable so that the nozzle pipe is pushed to move by the elliptical disk and the push rod, thereby moving the nozzle head, and then the nozzle pipe is reset under the action of the second tension spring, and this reciprocating process is repeated to increase the uniformity of liquid raw material injection and improve the fluidization effect.

[0023] In the present invention, by installing a fixed cone and a pusher blade on the turntable, the fixed cone and the pusher blade can be driven to rotate when the turntable rotates, thereby causing the raw material in the middle to move upward, thereby increasing the fluidization effect and efficiency.

[0024] In the present invention, the shielding ring is provided to receive the fallen particles, and then the fallen particles are swept into the slag guide pipe under the action of the brush plate, and then enter the slag collecting bottle after being guided by the slag guide pipe, so that people can collect them conveniently.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 A schematic diagram of a three-dimensional structure of a first viewing angle according to an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of a three-dimensional structure of a second viewing angle according to an embodiment of the present invention;

[0029] Figure 3 It is a cross-sectional structural schematic diagram of an embodiment of the present invention;

[0030] Figure 4 It is a partial cross-sectional structural schematic diagram of an embodiment of the present invention;

[0031] Figure 5 A schematic diagram of a nozzle installation structure according to an embodiment of the present invention;

[0032] Figure 6 It is a schematic diagram of the installation structure of the adjustment mechanism according to an embodiment of the present invention.

[0033] In the figure: 1, material cylinder; 2, top cover; 3, nozzle; 4, vacuum discharger; 5, sampler; 6, slag guide pipe; 7, slag collection bottle; 8, air inlet pipe; 9, motor; 10, drive shaft; 11, mounting shaft; 12, turntable; 13, convex strip; 14, slide bar; 15, ejector plate; 16, first tension spring; 17, wedge block; 18, pressure bar; 19, first partition; 20, guide ring; 21, first Second gap; 22, shielding ring; 23, brush plate; 24, second partition; 25, bracket; 26, material blocking plate; 27, fixed cone; 28, push blade; 29, nozzle; 30, second tension spring; 31, push rod; 32, extension shaft; 33, elliptical disk; 34, mounting disk; 35, guide block; 36, sliding frame; 37, slideway; 38, top frame; 39, guide sleeve; 40, threaded rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0036] In order to keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and well-known components are omitted.

[0037] Embodiment 1

[0038] See also Figure 1-Figure 6 As shown, in this embodiment, a laboratory material cylinder for enhancing the dispersion of raw materials is provided, including: a material cylinder 1, an observation window is arranged on the side of the material cylinder 1, and the granulation situation inside the material cylinder can be observed, and the inner wall of the material cylinder 1 is provided with a mounting shaft 11, and a turntable 12 is fixedly connected to the top of the mounting shaft 11, and a plurality of convex strips 13 are fixedly connected to the surface of the turntable 12. The surface of the turntable 12 is also provided with an inclined air guide groove, and the airflow entering the air guide groove is convenient for blowing up the material, and at the same time, the convex strips 13 are used to impact the material to reduce the agglomeration of the material, thereby improving the fluidization effect. The circumference of the turntable 12 is close to the material cylinder 1. A first gap is provided between the inner walls, a sliding rod 14 is slidably connected to the surface of the turntable 12, a top plate 15 is fixedly connected to the top of the sliding rod 14, a first tension spring 16 is fixedly connected between the sliding rod 14 and the bottom of the turntable 12, a triangular wedge 17 is fixedly connected to one side of the bottom of the sliding rod 14, a pressure rod 18 used in conjunction with the wedge 17 is fixedly connected to the inner wall of the material cylinder 1, and a plurality of pressure rods 18 can be provided, and the raw materials are pushed upward by the top plate 15, and then the raw materials below are pushed upward, so as to avoid material agglomeration and improve the uniformity of fluidization;

[0039] A driving mechanism, which is arranged in the cylinder 1 and is used to drive the mounting shaft 11 to rotate;

[0040] An adjusting mechanism, which is arranged in the material cylinder 1 and is used to adjust the height of the turntable 12;

[0041] A spraying mechanism is arranged on one side of the material cylinder 1 for spraying liquid.

[0042] Embodiment 2

[0043] Improved on the basis of embodiment 1: Refer to attached Figure 1-Figure 6 :

[0044] In the present invention, a fixed cone 27 is fixedly connected to the center of the surface of the turntable 12, and a spiral pusher blade 28 is fixed to the circumference of the fixed cone 27. The fixed cone 27 drives the spiral pusher blade 28 to rotate, so that the raw material in the middle moves upward, increasing the fluidization effect and efficiency.

[0045] In particular, the spraying mechanism includes a nozzle 3, which is slidably connected to the circumference of the material cylinder 1 and penetrates the material cylinder 1. A plurality of nozzles 29 are fixedly installed at the bottom of the nozzle 3. The nozzles 29 are located in the material cylinder 1. The liquid raw material is sprayed toward the raw material in the material cylinder 1 through the nozzle 3 and the nozzles 29.

[0046] It should be noted that the top of the fixed cone 27 is fixedly connected to an extension shaft 32, the top of the extension shaft 32 is fixedly connected to an elliptical disk 33, the top of the nozzle 3 is fixedly connected to a push rod 31, the push rod 31 is in contact with the elliptical disk 33, and a second tension spring 30 is fixedly connected between the nozzle 3 and the outer wall of the cylinder 1. The rotation of the elliptical disk 33 pushes the nozzle 3 to move through the push rod 31, thereby moving the nozzle 29, and then the nozzle 3 is reset under the action of the second tension spring 30, and so on and so forth, thereby increasing the uniformity of the liquid raw material injection and improving the fluidization effect.

[0047] In the present invention, the adjustment mechanism includes a second partition plate 24 and a mounting plate 34. The second partition plate 24 is fixed to the inner wall of the cylinder 1. A through-hole is provided at the center of the second partition plate 24. The mounting shaft 11 passes through the hole. Two guide blocks 35 are fixedly connected to the surface of the second partition plate 24. A sliding frame 36 is slidably connected between the two guide blocks 35. Both sides of the sliding frame 36 are provided with inclined slideways 37. The mounting plate 34 is rotatably connected to the circumference of the mounting shaft 11. The top of the mounting plate 34 is fixedly connected to two top frames 37. 8. The two top frames 38 slide in the two slideways 37 respectively. One side of the sliding frame 36 is threadedly connected with a threaded rod 40 that penetrates the material cylinder 1. The threaded rod 40 rotates to penetrate the material cylinder 1. The threaded rod 40 is rotated, and the threaded rod 40 drives the sliding frame 36 to move. The sliding frame 36 cooperates with the top frame 38 through the inclined slideway 37, and then drives the installation plate 34 to move. The installation plate 34 drives the installation shaft 11 to move, thereby driving the turntable 12 to move, so as to adjust the second gap, improve the flexibility of use, and facilitate adaptation to solid raw materials of different sizes.

[0048] In particular, the driving mechanism includes a motor 9 and a guide sleeve 39. The motor 9 is fixed to the inner wall of the material cylinder 1. One end of the output shaft of the motor 9 is fixedly connected to the driving shaft 10. The driving shaft 10 is inserted into the guide sleeve 39 and is slidably connected to the guide sleeve 39. When the motor 9 is started, the motor 9 drives the installation shaft 11 to rotate through the driving shaft 10, and the installation shaft 11 drives the turntable 12 to rotate.

[0049] It should be noted that a guide ring 20 is fixedly connected to the inner wall of the material cylinder 1. The guide ring 20 is located below the turntable 12 and forms a second gap 21 with the turntable 12 for air to pass through. Both sides of the material cylinder 1 are fixedly connected with an air inlet pipe 8. Air is injected into the material cylinder 1 through the air inlet pipe 8. The air enters above the turntable 12 through the first gap and the second gap 21, thereby blowing up the material, reducing material agglomeration, and improving the fluidization effect.

[0050] In the present invention, a baffle ring 22 is fixed to the inner wall of the material cylinder 1, and the baffle ring 22 is located below the guide ring 20. A slag guiding pipe 6 is fixedly installed on one side of the material cylinder 1, and a slag collecting bottle 7 is threadedly connected to the bottom of the slag guiding pipe 6. The slag guiding pipe 6 is located on one side of the baffle ring 22. A brush plate 23 for cleaning particulate matter is fixedly connected to the bottom of the turntable 12. Some small particle raw materials fall through the second gap 21 and enter the baffle ring 22. During the rotation of the turntable 12, the brush plate 23 is driven to rotate, thereby sweeping the fallen particles into the slag guiding pipe 6, and then enter the slag collecting bottle 7 after being guided by the slag guiding pipe 6, so that people can collect them conveniently.

[0051] In particular, a bracket 25 is fixedly connected to the inner wall of the material cylinder 1, and an inclined arc-shaped material baffle plate 26 is fixedly connected to the bottom of the bracket 25. The material baffle plate 26 is located above the turntable 12 and is inclined. The material baffle plate 26 increases the fluidity of the material on the turntable 12 and improves the uniformity of the spraying. It can solve the problem of clumping and sticking of some materials during spraying due to poor fluidity.

[0052] In the present invention, a top cover 2 is provided on the top of the material cylinder 1, and the top cover 2 plays a role in shielding dust. A vacuum discharger 4 and a sampler 5 are respectively installed on both sides of the material cylinder 1. Through this setting, it is equipped with a vacuum discharge function, and online discharge and sampling can be realized. At the same time, this structure can also be equipped with a special material cylinder trolley for easy transportation and regularity, reducing labor intensity. The inner wall of the material cylinder 1 is fixedly connected with a first partition plate 19, and the center part of the first partition plate 19 is rotatably connected with a positioning sleeve, and the installation shaft 11 slides through the positioning sleeve. The first partition plate 19 can separate the space to avoid contaminating the raw materials.

[0053] The use process and working principle of the technical solution of the present invention are as follows: when in use, open the top cover 2, then put in solid particles, and then inject air into the material cylinder 1 through the air inlet pipe 8, the air enters the top of the turntable 12 through the first gap and the second gap 21, and then blows up the material to reduce the agglomeration of the material, thereby improving the fluidization effect, and at the same time start the motor 9, the motor 9 drives the installation shaft 11 to rotate through the drive shaft 10, the installation shaft 11 drives the turntable 12 to rotate, the turntable 12 drives the convex strips 13 to rotate, the convex strips 13 hit the material to reduce the agglomeration of the material, and at the same time the liquid raw material is sprayed onto the solid raw material through the nozzle 3 and the nozzle 29;

[0054] When the turntable 12 rotates, the slide bar 14 and the ejector plate 15 are driven to rotate. After the wedge block 17 at the bottom of the slide bar 14 contacts the pressure rod 18, the pressure rod 18 causes the wedge block 17 and the slide bar 14 to move downward, and the slide bar 14 drives the ejector plate 15 to move downward. After the wedge block 17 is out of contact with the pressure rod 18, the slide bar 14 and the ejector plate 15 are reset upward under the action of the first tension spring 16, and then the raw material is pushed upward by the ejector plate 15, and then the raw material below is pushed upward, which can avoid material agglomeration and improve the uniformity of fluidization.

[0055] When the rotating disk 12 rotates, the fixed cone 27 is driven to rotate, and the fixed cone 27 drives the spiral pusher blade 28 to rotate, so that the raw material in the middle is displaced upward, thereby increasing the fluidization effect and efficiency. The rotation of the fixed cone 27 also drives the extension shaft 32 to rotate, and the extension shaft 32 drives the elliptical disk 33 to rotate. The elliptical disk 33 pushes the nozzle 3 to move through the push rod 31, thereby moving the nozzle 29. Then, the nozzle 3 is reset under the action of the second tension spring 30, and this reciprocating process increases the uniformity of the liquid raw material injection and improves the fluidization effect.

[0056] When adjusting the size of the second gap 21, the threaded rod 40 is rotated, and the threaded rod 40 drives the sliding frame 36 to move. The sliding frame 36 cooperates with the inclined slideway 37 and the top frame 38, thereby driving the installation plate 34 to move. The installation plate 34 drives the installation shaft 11 to move, thereby driving the rotating disk 12 to move, so as to adjust the second gap, improve the flexibility of use, and facilitate adaptation to solid raw materials of different sizes;

[0057] After some small particles of raw materials fall through the second gap 21, they enter the shielding ring 22. During the rotation of the turntable 12, the brush plate 23 is driven to rotate, thereby sweeping the fallen particles into the slag guide pipe 6, and then enter the slag collecting bottle 7 after being guided by the slag guide pipe 6, making it convenient for people to collect them.

[0058] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are merely used to distinguish between various features and have no actual order or directional meaning, and this application is not limited to this.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A laboratory material cylinder for enhancing raw material dispersion, characterized in that: include: A material cylinder (1), wherein the inner wall of the material cylinder (1) is provided with a mounting shaft (11), a turntable (12) is fixedly connected to the top of the mounting shaft (11), a plurality of convex strips (13) are fixedly connected to the surface of the turntable (12), a first gap is provided between the circumference of the turntable (12) and the inner wall of the material cylinder (1), a sliding rod (14) is slidably connected to the surface of the turntable (12), a top material plate (15) is fixedly connected to the top of the sliding rod (14), a first tension spring (16) is fixedly connected between the sliding rod (14) and the bottom of the turntable (12), a triangular wedge block (17) is fixedly connected to one side of the bottom of the sliding rod (14), and a pressure rod (18) used in conjunction with the wedge block (17) is fixedly connected to the inner wall of the material cylinder (1); A driving mechanism, the driving mechanism being arranged in the material cylinder (1) and used for driving the mounting shaft (11) to rotate; An adjusting mechanism, the adjusting mechanism being arranged in the material cylinder (1) and used for adjusting the height of the rotating disk (12); A material spraying mechanism, which is arranged on one side of the material cylinder (1) and is used for spraying liquid.

2. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: A fixed cone (27) is fixedly connected to the central part of the surface of the rotating disk (12), and a spiral pusher blade (28) is fixed to the circumference of the fixed cone (27).

3. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 2, characterized in that: The spraying mechanism comprises a spray pipe (3), which is slidably connected to the circumference of the material cylinder (1) and penetrates the material cylinder (1), and a plurality of spray heads (29) are fixedly installed at the bottom of the spray pipe (3), and the spray heads (29) are located in the material cylinder (1).

4. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 3, characterized in that: The top of the fixed cone (27) is fixedly connected to an extension shaft (32), the top of the extension shaft (32) is fixedly connected to an elliptical disk (33), the top of the nozzle (3) is fixedly connected to a push rod (31), the push rod (31) is in contact with the elliptical disk (33), and a second tension spring (30) is fixedly connected between the nozzle (3) and the outer wall of the cylinder (1).

5. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: The adjustment mechanism comprises a second partition (24) and a mounting plate (34). The second partition (24) is fixed to the inner wall of the material cylinder (1). A through avoidance hole is provided at the center of the second partition (24). The mounting shaft (11) passes through the avoidance hole. Two guide blocks (35) are fixedly connected to the surface of the second partition (24). A sliding frame (36) is slidably connected between the two guide blocks (35). Both sides of the sliding frame (36) are provided with inclined slideways (37). The mounting plate (34) is rotatably connected to the circumference of the mounting shaft (11). Two top frames (38) are fixedly connected to the top of the mounting plate (34). The two top frames (38) slide in the two slideways (37) respectively. A through threaded rod (40) is threadedly connected to one side of the sliding frame (36). The threaded rod (40) rotates through the material cylinder (1).

6. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: The driving mechanism comprises a motor (9) and a guide sleeve (39); the motor (9) is fixed to the inner wall of the material cylinder (1); one end of the output shaft of the motor (9) is fixedly connected to a driving shaft (10); the driving shaft (10) is inserted into the guide sleeve (39) and is slidably connected to the guide sleeve (39).

7. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: The inner wall of the material cylinder (1) is fixedly connected to a guide ring (20), the guide ring (20) is located below the turntable (12) and forms a second gap (21) with the turntable (12) for air to pass through, and both sides of the material cylinder (1) are fixedly connected to an air inlet pipe (8).

8. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 7, characterized in that: A shielding ring (22) is fixed to the inner wall of the material cylinder (1), and the shielding ring (22) is located below the guide ring (20). A slag guide pipe (6) is fixedly installed on one side of the material cylinder (1), and a slag collecting bottle (7) is threadedly connected to the bottom of the slag guide pipe (6). The slag guide pipe (6) is located on one side of the shielding ring (22). A brush plate (23) for cleaning particulate matter is fixedly connected to the bottom of the turntable (12).

9. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: The inner wall of the material cylinder (1) is fixedly connected with a bracket (25), and the bottom of the bracket (25) is fixedly connected with an inclined arc-shaped material baffle plate (26), which is located above the rotating disk (12) and is inclined.

10. A laboratory material cylinder for enhancing raw material dispersion as claimed in claim 1, characterized in that: A top cover (2) is provided on the top of the material cylinder (1), and a vacuum discharger (4) and a sampler (5) are respectively installed on both sides of the material cylinder (1). A first partition (19) is fixedly connected to the inner wall of the material cylinder (1), and a positioning sleeve is rotatably connected to the center of the first partition (19), and the installation shaft (11) slides through the positioning sleeve.

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