Proportioning device for wettable powder production

Abstract

The utility model relates to the technical field of wettable powder production, and discloses a proportioning device for wettable powder production, which comprises a tank body, a sealing cover, an opening, a blocking plate, a linear driving part I, a mounting plate, a dust collection disc, dust collection holes, a connecting pipe, a hose, a dust collection device and a stirring mechanism, through the arrangement of the structure, in the material feeding process or the material stirring process, the effect of sucking and collecting floating dust can be achieved, the situation that the dust escapes outwards is avoided, and therefore the personal health of workers is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of wettable powder production technology, and in particular to a proportioning device for wettable powder production. Background Technology

[0002] Wettable powder is a very fine dry agent obtained by mixing and pulverizing active ingredients, fillers, surfactants, and other additives together. In the production process, the above materials are usually first added to a mixing device in a certain proportion for stirring and mixing, and then the mixed material is pulverized, dried, and packaged.

[0003] In the prior art, when the above materials are put into the proportioning device or during the stirring process, dust may escape. When workers inhale the dust, it will have a certain adverse effect on their health.

[0004] Therefore, it is necessary to design a mixing device for the production of wettable powders to solve the problems existing in the prior art. Utility Model Content

[0005] Based on the above problems, the purpose of this utility model is to provide a proportioning device for the production of wettable powders, so as to solve the problems existing in the prior art.

[0006] The present invention adopts the following technical solution:

[0007] This utility model provides a proportioning device for the production of wettable powders, comprising:

[0008] The tank body has a detachable sealing cover on its top. The sealing cover has an opening, and a sealing plate is hinged in the opening. One end of a linear drive component is hinged to the top of the sealing plate, and the other end of the linear drive component is hinged to a mounting plate. The mounting plate is connected to the sealing cover.

[0009] The dust collection tray is disposed on the bottom surface of the sealing plate. The bottom surface of the dust collection tray has a plurality of spaced dust collection holes. The top surface of the dust collection tray is connected to a connecting pipe. The connecting pipe seals through the sealing plate and extends above it. The connecting pipe is connected to an external dust collection device through a flexible hose.

[0010] A stirring mechanism is provided on the sealing cover, and its actuating end extends into the interior of the tank.

[0011] Furthermore, a horizontally arranged hinge shaft is provided at the end of the sealing plate, and the sealing plate is hinged to the side wall of the opening through the hinge shaft; a sealing gasket is provided on the bottom edge of the sealing plate in an annular arrangement, and the sealing plate abuts against the mounting frame through the sealing gasket, and the mounting frame is connected to the side wall of the opening.

[0012] Furthermore, the stirring mechanism includes a rotary drive component disposed on the sealing cover. The output shaft of the rotary drive component is movably sealed through the sealing cover and is poweredly connected to a rotating shaft. The rotating shaft is vertically arranged inside the tank. Multiple sets of stirring rods are disposed on the rotating shaft. The multiple sets of stirring rods are arranged at intervals along the circumference of the rotating shaft. Each set of stirring rods includes multiple stirring rods arranged at intervals along the vertical direction.

[0013] Furthermore, the ends of multiple stirring rods located in the same group are connected to a stirring blade, and the end of the stirring blade is connected to the rotating shaft.

[0014] Furthermore, the stirring rod is arranged horizontally, and both its upper and lower ends are connected to stirring blades.

[0015] Furthermore, the length direction of the second stirring blade is the same as the length direction of the stirring rod, and the two second stirring blades on the same stirring rod are arranged in a V-shape.

[0016] Furthermore, the bottom of the tank is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve; the side wall of the tank is provided with multiple support legs along the circumference, and the bottom of the support legs is connected to the base plate.

[0017] Furthermore, connecting plates are provided on both sides of the sealing cover, and vertically arranged linear drive components are connected to the connecting plates. The ends of the linear drive components are connected to the supports, and the supports are connected to the base plate.

[0018] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0019] This utility model, through the setting of a sealing plate, a linear drive component, a dust collection disc, a dust collection hole, a connecting pipe, a hose, and a dust collection device, can achieve the effect of suctioning and collecting floating dust during the material feeding process or the material stirring process, avoiding the situation of dust escaping, thereby ensuring the personal health of the staff. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a three-dimensional structural diagram of the proportioning device for producing wettable powder according to this utility model;

[0022] Figure 2 This is a diagram showing the state of the opening being sealed in this utility model.

[0023] Figure 3 This is a diagram showing the state of the opening of this utility model when it is open;

[0024] Figure 4 This is a partial three-dimensional structural diagram of the stirring mechanism of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1. Tank body; 2. Sealing cover; 201. Flat plate; 202. Folded edge; 3. Opening; 4. Sealing plate; 5. Linear drive component one; 6. Mounting plate; 7. Dust suction disc; 701. Dust suction hole; 8. Connecting pipe; 9. Stirring mechanism; 91. Rotary drive component; 92. Rotating shaft; 93. Stirring rod assembly; 931. Stirring rod; 94. Stirring blade one; 941. Vertical section; 942. V-shaped section; 95. Stirring blade two; 10. Sealing gasket; 11. Mounting frame; 12. Discharge pipe; 13. Discharge valve; 14. Support leg; 15. Base plate; 16. Connecting plate; 17. Linear drive component two; 18. Support. Detailed Implementation

[0026] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] like Figures 1-4 As shown, this embodiment discloses a proportioning device for producing wettable powder, including a tank 1. A sealing cover 2 is detachably connected to the top of the tank 1. The sealing cover 2 has an opening 3. A blocking plate 4 is hinged to the opening 3. One end of a linear drive component 5 is hinged to the top of the blocking plate 4. The other end of the linear drive component 5 is hinged to a mounting plate 6. The mounting plate 6 is fixedly connected to the sealing cover 2. A dust collection disc 7 is fixedly connected to the bottom surface of the blocking plate 4. The bottom surface of the dust collection disc 7 has a plurality of spaced dust collection holes 701. A connecting pipe 8 is fixedly connected to the top surface of the dust collection disc 7. The connecting pipe 8 is sealed and fixedly penetrates the blocking plate 4 and extends above it. The connecting pipe 8 is connected to an external dust collection device through a hose. A stirring mechanism 9 is disposed on the sealing cover 2, and its actuating end extends into the tank 1.

[0028] In this embodiment, the sealing cover 2 includes a flat plate 201, the bottom of which abuts against the top wall of the tank 1, and an opening 3 is provided on the flat plate 201; a downward folded edge 202 is fixed on the peripheral side wall of the flat plate 201, and a sealing ring arranged in annular shape is fixed on the inner wall of the folded edge 202. The sealing ring abuts against the peripheral side wall of the top of the tank 1, and the sealing cover 2 is sealed to the tank 1 through the sealing ring on the folded edge 202; the linear drive component 5 is configured as an electric push rod, the actuating end of the electric push rod is hinged to the sealing plate 4, and the fixed end of the electric push rod is hinged to the mounting plate 6; the dust collection device is similar to a vacuum cleaner in the prior art.

[0029] When using the above technical solution, firstly, the linear drive component 5 is controlled to move the sealing plate 4 until the sealing plate 4 tilts at a certain angle, at which point the opening 3 is in the open state; then, the dust collection device is connected to the connecting pipe 8 through the hose; after the connection is completed, the dust collection device is started, and then the materials are put into the tank 1 in proportion through the opening 3; after the materials are added, the linear drive component 5 is controlled to move the sealing plate 4 in the opposite direction, so that the opening 3 is in the closed state; then the stirring mechanism 9 is started to stir and mix the materials in the tank 1.

[0030] By adopting this solution, the present invention, through the above-mentioned structural design, can achieve the effect of suctioning and collecting floating dust during the material feeding process or the material stirring process, thus avoiding the escape of dust and ensuring the health of the staff.

[0031] To further optimize the design, connecting plates 16 are provided on both sides of the sealing cover 2. Vertically arranged linear drive components 17 are connected to the connecting plates 16. The ends of the linear drive components 17 are connected to the supports 18, and the supports 18 are fixedly connected to the base plate 15.

[0032] In this embodiment, the connecting plate 16 is fixedly connected to the outer wall of the folded edge 202, and the linear drive component 2 17 is configured as a cylinder. The fixed end of the linear drive component 2 17 is fixed to the support 18, and the moving end of the linear drive component 2 17 is fixed to the connecting plate 16. Through the provided linear drive component 2 17 and the connecting plate 16, the sealing cover 2 and the stirring mechanism 9 can be driven to move vertically up and down as a whole, thereby facilitating the maintenance of the stirring rod 931, stirring blade 1 94, stirring blade 2 95, and the interior of the tank 1.

[0033] It should be noted that in this embodiment, the hose has a certain margin to meet the movement needs of the sealing plate 4 and the sealing cap 2.

[0034] Further optimization of the design: a discharge pipe 12 is provided at the bottom of the tank body 1, and a discharge valve 13 is provided on the discharge pipe 12; multiple support legs 14 are fixedly connected to the side wall of the tank body 1 along the circumference, and the bottom of the support legs 14 is fixedly connected to the bottom plate 15.

[0035] In this embodiment, the bottom of the tank 1 is funnel-shaped, and the discharge pipe 12 is fixedly connected to the middle of the bottom surface of the funnel-shaped structure. The discharge valve 13 is fixedly installed on the discharge pipe 12. The discharge valve 13 and the discharge pipe 12 facilitate the discharge of the mixed material. The support legs 14 provide support for the tank 1.

[0036] In a further optimized design, a horizontally arranged hinge shaft is provided at the end of the sealing plate 4, and the sealing plate 4 is hinged to the side wall of the opening 3 through the hinge shaft; a sealing gasket 10 arranged in a ring is fixedly connected to the bottom edge of the sealing plate 4, and the sealing plate 4 abuts against the mounting frame 11 through the sealing gasket 10, and the mounting frame 11 is fixedly connected to the side wall of the opening 3.

[0037] In this embodiment, the hinge shaft is fixedly inserted through the end of the sealing plate 4, and both ends of the hinge shaft are rotatably connected to the side wall of the opening 3. The mounting frame 11 and the sealing gasket 10 ensure the tightness of the sealing plate 4 when closing the opening 3.

[0038] In a further optimized design, the stirring mechanism 9 includes a rotary drive component 91 mounted on the sealing cover 2. The output shaft of the rotary drive component 91 is movably sealed through the sealing cover 2 and is poweredly connected to a rotating shaft 92. The rotating shaft 92 is vertically arranged inside the tank body 1. Multiple sets of stirring rods 93 are mounted on the rotating shaft 92. The multiple sets of stirring rods 93 are arranged at intervals along the circumference of the rotating shaft 92. Each set of stirring rods 93 includes multiple stirring rods 931 arranged at intervals along the vertical direction.

[0039] In this embodiment, the rotary drive component 91 is configured as a servo motor, and the output shaft of the rotary drive component 91 is rotary sealed to the plate 201 through a rotary seal; the stirring rod group 93 is configured as two groups, and the two groups of stirring rod groups 93 are arranged correspondingly; the stirring rod 931 in each group of stirring rod groups 93 is fixedly connected to the rotating shaft 92.

[0040] Using this scheme, the rotating drive component 91 drives the rotating shaft 92 to rotate, and the rotating shaft 92 drives the stirring rod 931 to rotate synchronously, which can play a role in stirring and mixing the materials inside the tank 1.

[0041] In a further optimized design, multiple stirring rods 931 located in the same group are fixedly connected to the ends of stirring blades 94, and the ends of stirring blades 94 are fixedly connected to the rotating shaft 92.

[0042] In this embodiment, the stirring blade 94 includes a vertical section 941 and a V-shaped section 942. The vertical section 941 is fixedly connected to the ends of multiple stirring rods 931. The vertical section 941 is located at the inner edge of the tank body 1, and the V-shaped section 942 is located at the inner bottom of the tank body 1. One end of the V-shaped section 942 is fixedly connected to the bottom of the vertical section 941, and the other end of the V-shaped section 942 is fixedly connected to the rotating shaft 92. By using the stirring blade 94, the mixing effect of materials at the inner edge and bottom of the tank body 1 can be improved.

[0043] The design is further optimized by arranging the stirring rod 931 horizontally, with stirring blades 95 fixedly connected to both its upper and lower ends. The length direction of the stirring blades 95 is the same as that of the stirring rod 931, and the two stirring blades 95 on the same stirring rod 931 are arranged in a V-shape. The stirring blades 95 improve the mixing effect of the material in the middle of the inner side of the tank 1.

[0044] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A proportioning device for producing wettable powder, characterized in that: include: Tank body (1), the top of the tank body (1) is detachably connected to a sealing cover (2), the sealing cover (2) is provided with an opening (3), a sealing plate (4) is hinged in the opening (3), one end of a linear drive component (5) is hinged to the top of the sealing plate (4), the other end of the linear drive component (5) is hinged to a mounting plate (6), and the mounting plate (6) is connected to the sealing cover (2); A vacuuming tray (7) is provided on the bottom surface of the sealing plate (4). The bottom surface of the vacuuming tray (7) is provided with a plurality of vacuuming holes (701) arranged at intervals. A connecting pipe (8) is connected to the top surface of the vacuuming tray (7). The connecting pipe (8) seals through the sealing plate (4) and extends above it. The connecting pipe (8) is connected to an external vacuuming device through a hose. A stirring mechanism (9) is disposed on the sealing cover (2), and its actuating end extends into the tank (1).

2. The proportioning device for producing wettable powder according to claim 1, characterized in that: The end of the sealing plate (4) is provided with a horizontally arranged hinge shaft, and the sealing plate (4) is hinged to the side wall of the opening (3) through the hinge shaft; the bottom edge of the sealing plate (4) is provided with a sealing gasket (10) arranged in a ring, and the sealing plate (4) abuts against the mounting frame (11) through the sealing gasket (10), and the mounting frame (11) is connected to the side wall of the opening (3).

3. The proportioning device for producing wettable powder according to claim 1, characterized in that: The stirring mechanism (9) includes a rotary drive component (91) disposed on the sealing cover (2). The output shaft of the rotary drive component (91) is movably sealed through the sealing cover (2) and is poweredly connected to a rotating shaft (92). The rotating shaft (92) is vertically arranged inside the tank body (1). Multiple sets of stirring rods (93) are disposed on the rotating shaft (92). The multiple sets of stirring rods (93) are arranged circumferentially along the rotating shaft (92). Each set of stirring rods (93) includes multiple stirring rods (931) arranged vertically at intervals.

4. The proportioning device for producing wettable powder according to claim 3, characterized in that: The ends of multiple stirring rods (931) located in the same group are connected to a stirring blade (94), and the end of the stirring blade (94) is connected to the rotating shaft (92).

5. The proportioning device for producing wettable powder according to claim 3, characterized in that: The stirring rod (931) is arranged horizontally, and both its upper and lower ends are connected to stirring blades (95).

6. The proportioning device for producing wettable powder according to claim 5, characterized in that: The length direction of the stirring blade (95) is the same as that of the stirring rod (931), and the two stirring blades (95) on the same stirring rod (931) are arranged in a V-shape.

7. The proportioning device for producing wettable powder according to claim 1, characterized in that: The bottom of the tank (1) is provided with a discharge pipe (12), and the discharge pipe (12) is provided with a discharge valve (13); the side wall of the tank (1) is provided with multiple support legs (14) along the circumference, and the bottom of the support legs (14) is connected to the bottom plate (15).

8. The proportioning device for producing wettable powder according to claim 7, characterized in that: The sealing cover (2) is provided with connecting plates (16) on both sides. A vertically arranged linear drive component two (17) is connected to the connecting plate (16). The end of the linear drive component two (17) is connected to the support (18). The support (18) is connected to the base plate (15).

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