CN216756285U - Premixing device of high-shear dispersion emulsifying machine - Google Patents

Abstract

The application discloses a premixing device of a high-shear dispersion emulsifying machine, which relates to the technical field of dispersion emulsifying machines and comprises a bottom plate, wherein a support column is fixed at the edge of the top of the bottom plate, the support column is far away from one end of the bottom plate, a mixing tank is installed at the top of the mixing tank, feed inlets are respectively formed at two ends of the top of the mixing tank, a driving motor is fixed at the top of the mixing tank, a stirring shaft is installed at the power output end of the driving motor, stirring rods are installed at two ends of the stirring shaft at equal intervals, a scraper can be driven to rotate along the inner wall of the mixing tank through the matching arrangement of the driving motor, the stirring shaft and a connecting rod, so that stock solution adhered to the inner wall of the mixing tank can be conveniently scraped, waste is avoided as much as possible, and meanwhile, the raw material at the bottom of the mixing tank is conveniently stirred, so that the stock solution is more fully mixed, and the reaction time of the device is shortened, thereby improving the mixing efficiency of the device.

Description

A high shear dispersing emulsifier premixing device

technical field

The present application relates to the technical field of dispersing emulsifiers, in particular to a high shear dispersing emulsifier premixing device.

Background technique

The dispersing emulsifier has different kinds of liquids or mixtures of liquids and solids in advance at the feeding port, and then the motor drives the main shaft to drive the rotor to rotate, and finally disperses different kinds of liquids or mixtures of liquids and solids in the working chamber. The cutting and dispersing emulsifier is an indispensable equipment in the pesticide manufacturing process.

In the process of realizing this application, the inventor found that there are at least the following problems in this technology. The stirring blade in the existing mixing device is fixed, resulting in a limited stirring range, and the liquid in the entire tank cannot be mixed, so that the raw materials adhere to the tank body. On the inner wall, which results in waste, and also causes uneven concentration of pesticides, which consumes a lot of mixing time.

Utility model content

In order to improve the above-mentioned problem that the device is inconvenient to scrape off the raw liquid adhering to the inner wall of the box, the present application provides a pre-mixing device for a high-shear dispersing emulsifier.

The application provides the following technical solutions: a premixing device for a high shear dispersing emulsifier, comprising a bottom plate, a support column is fixed at the edge of the top of the bottom plate, and a mixing tank is installed at one end of the support column away from the bottom plate, so Both ends of the top of the mixing tank are provided with feeding ports, a driving motor is fixed on the top of the mixing tank, a stirring shaft is installed at the power output end of the driving motor, and stirring shafts are installed at equal intervals at both ends of the stirring shaft A transmission assembly is installed at the bottom of the stirring shaft, scrapers are installed on both ends of the inner wall of the mixing tank, the scrapers are fixedly connected to the stirring shaft through a connecting rod, and the bottom of the mixing tank is provided with Outlet.

By adopting the above technical solution, the driving motor starts to drive the stirring shaft to rotate, and the stirring shaft rotates to drive the stirring rod to rotate to stir the stock solution inside the mixing tank, so that the stock solution is fully mixed, and the stirring shaft rotates while driving the scraper to rotate through the connecting rod, thereby It can scrape off the raw liquid adhering to the inner wall of the mixing tank to avoid waste of the raw liquid as much as possible. At the same time, it cooperates with the function of the transmission component to make the raw liquid mixed more evenly, and try to avoid the stratification of the raw liquid inside the mixing tank.

Optionally, a collection assembly is installed at one end of the top of the bottom plate close to the mixing tank, the collection assembly includes a collection frame, the collection frame of the collection assembly is located on the top of the bottom plate, and both ends of the bottom of the collection frame are installed. There is a sliding block, and both ends of the top of the bottom plate are provided with sliding grooves, and the sliding block and the sliding groove are slidably connected.

By adopting the above technical solution, the mixed stock solution is collected by the collection frame, and when a certain amount is collected, the collection frame is pulled outward to make the slider slip out of the chute, which facilitates quick disassembly of the collection frame and removal of the stock solution.

Optionally, sealing plugs are installed inside the feed ports, and the sealing plugs and the feed ports are threadedly connected.

By adopting the above technical scheme, it is convenient to seal the sealing plug, try to prevent impurities from entering the inside of the mixing tank during the working process of the device, thereby reducing the quality of the pesticide.

Optionally, the outer wall of the stirring rod is provided with through holes at equal intervals.

By adopting the above technical solution, the resistance between the stirring rod and the stock solution is reduced, so that the contact between different stock solutions is more sufficient.

Optionally, inclined plates are fixed on both ends of the bottom of the inner cavity of the mixing tank, and the bottom ends of the two sets of inclined plates are connected to the discharge port.

By adopting the above technical scheme, it is convenient to quickly discharge the mixed medicament from the mixing tank through the inclined plate.

Optionally, the transmission assembly includes a first bevel gear, the first bevel gear of the transmission assembly is located at the bottom of the stirring shaft, both ends of the first bevel gear are meshed and connected with a second bevel gear, and the first bevel gear is meshed and connected. One end of the second bevel gear away from the first bevel gear is mounted with a transmission shaft through a bearing, and stirring blades are fixed at equal intervals on the outer wall of the transmission shaft.

By adopting the above technical solution, the rotation of the stirring shaft drives the rotation of the first bevel gear, and the rotation of the first bevel gear drives the rotation of the second bevel gear, thereby driving the transmission shaft and the stirring blade to rotate, and stirring the raw liquid at the bottom of the inner cavity of the mixing tank as much as possible. Avoid stratification inside the mixing tank.

Optionally, the bottom of the mixing tank is provided with a baffle assembly, the baffle assembly includes a mounting plate, the mounting plate of the baffle assembly is located at one end of the bottom of the mixing tank, and the mounting plate is close to the discharge port. An electric push rod is installed at one end of the electric push rod, a movable plate is installed at the output end of the electric push rod, and a T-shaped guide rod is fixed at one end of the movable plate away from the electric push rod, and the outer wall of the T-shaped guide rod is sleeved. There is a baffle, the top of the baffle is fixedly connected with the bottom of the mixing tank, and the baffle and the movable plate abut each other.

By adopting the above technical solution, the electric push rod starts to drive the movable plate to move to the left until the movable plate and the baffle abut each other, so that the discharge port can be closed, and the residence time of the raw liquid in the mixing tank can be prolonged, so that the raw liquid can react more fully.

Optionally, the cross-sectional area of the movable plate is larger than the cross-sectional area of the discharge port.

By adopting the above technical solution, the movable plate can completely cover the discharge port, so as to avoid the leakage of the medicine from the mixing tank as much as possible.

Compared with the prior art, the beneficial effects of the present application are:

(1) Through the cooperation of the driving motor, the stirring shaft and the connecting rod, the scraper can be driven to rotate along the inner wall of the mixing tank, so as to facilitate the scraping of the raw liquid adhering to the inner wall of the mixing tank and avoid waste as much as possible. At the same time, it cooperates with the transmission components. It is convenient to stir the raw materials at the bottom of the mixing tank, so that the raw liquid is mixed more fully, and the reaction time of the device is shortened, thereby improving the mixing efficiency of the device;

(2) Through the cooperation of the T-shaped guide rod, baffle, movable plate, electric push rod and installation plate, the discharge port can be closed, which prolongs the reaction time of the material inside the mixing tank, thereby improving the mixing of the device. Effect.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic diagram of the overall structure of the application;

Fig. 2 is the structural representation of place A in Fig. 1 of the application;

FIG. 3 is a schematic view of the bottom view of the mixing tank of the application.

In the figure: 1. Drive motor; 2. Sealing plug; 3. Feed port; 4. Mixing tank; 5. Stirring shaft; 6. Stirring rod; 7. Inclined plate; Rod; 802, baffle; 803, movable plate; 804, electric push rod; 805, mounting plate; 9, support column; 10, bottom plate; 11, collection assembly; 1101, chute; 1102, slider; 1103, collection frame; 12, discharge port; 13, connecting rod; 14, scraper; 15, through hole; 16, transmission assembly; 1601, first bevel gear; 1602, second bevel gear; 1603, stirring blade; 1604, transmission axis.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-3.

Please refer to FIG. 1 , an embodiment provided in this application: a premixing device for a high shear dispersing emulsifier, comprising a bottom plate 10 , a support column 9 is fixed at the edge of the top of the bottom plate 10 , and the end of the support column 9 is away from the bottom plate 10 The mixing tank 4 is installed, and a collecting assembly 11 is installed at the top of the bottom plate 10 close to the mixing tank 4. The collecting assembly 11 includes a collecting frame 1103. The collecting frame 1103 of the collecting assembly 11 is located on the top of the bottom plate 10. The slider 1102 is installed, and the two ends of the top of the bottom plate 10 are provided with chute 1101. The slider 1102 and the chute 1101 are slidably connected; The collecting frame 1103 is pulled outside, so that the slider 1102 slips off the inside of the chute 1101, which facilitates the quick disassembly of the collecting frame 1103 and the removal of the stock solution.

Referring to FIG. 1, both ends of the top of the mixing tank 4 are provided with feed ports 3, and the interior of the feed ports 3 are equipped with sealing plugs 2, and the sealing plugs 2 and the feed ports 3 are threadedly connected; To seal, try to prevent impurities from entering the interior of the mixing tank 4 during the working process of the device, thereby reducing the quality of the pesticide.

Referring to Fig. 1, the top of the mixing tank 4 is fixed with a drive motor 1, the power output end of the drive motor 1 is provided with a stirring shaft 5, the two ends of the stirring shaft 5 are installed with stirring rods 6 at equal intervals, and the outer walls of the stirring rods 6 are provided at equal intervals. There are through holes 15; the resistance between the stirring rod 6 and the raw liquid is reduced, so that the contact between different raw liquids can be more sufficient.

Referring to FIG. 2 , a transmission assembly 16 is installed on the bottom of the stirring shaft 5 , and the transmission assembly 16 includes a first bevel gear 1601 . The first bevel gear 1601 of the transmission assembly 16 is located at the bottom of the stirring shaft 5 , and both ends of the first bevel gear 1601 are A second bevel gear 1602 is meshed and connected, the end of the second bevel gear 1602 away from the first bevel gear 1601 is installed with a transmission shaft 1604 through a bearing, and the outer wall of the transmission shaft 1604 is fixed with stirring blades 1603 at equal intervals; the stirring shaft 5 rotates to drive the first bevel gear 1602 The rotation of the bevel gear 1601, the rotation of the first bevel gear 1601 drives the rotation of the second bevel gear 1602, so as to drive the transmission shaft 1604 and the stirring blade 1603 to rotate, and stir the raw liquid at the bottom of the inner cavity of the mixing tank 4, and try to avoid the appearance of the mixing tank 4. The case of upper and lower layers.

3, both ends of the inner wall of the mixing tank 4 are equipped with scrapers 14, the scraper 14 is fixedly connected with the stirring shaft 5 through the connecting rod 13, the bottom of the mixing tank 4 is provided with a discharge port 12, and the bottom of the inner cavity of the mixing tank 4 is provided. Both ends of the sloping plate 7 are fixed, and the bottom ends of the two groups of sloping plates 7 are connected with the discharge port 12, so as to facilitate the rapid discharge of the mixed medicament through the sloping plate 7 to the mixing tank 4.

The bottom of the mixing tank 4 is provided with a baffle assembly 8, the baffle assembly 8 includes a mounting plate 805, the mounting plate 805 of the baffle assembly 8 is located at one end of the bottom of the mixing tank 4, and the end of the mounting plate 805 close to the discharge port 12 is installed with an electric motor. Push rod 804, a movable plate 803 is installed at the output end of the electric push rod 804, and a T-shaped guide rod 801 is fixed at one end of the movable plate 803 away from the electric push rod 804. The top of the plate 802 is fixedly connected to the bottom of the mixing tank 4, and the baffle 802 and the movable plate 803 are in contact with each other; the electric push rod 804 is activated to drive the movable plate 803 to move to the left until the movable plate 803 and the baffle 802 abut each other , so that the discharge port 12 can be closed, the residence time of the stock solution in the mixing tank 4 is prolonged, and the reaction of the stock solution is more sufficient.

Referring to FIG. 3 , the cross-sectional area of the movable plate 803 is larger than the cross-sectional area of the discharge port 12 , so that the movable plate 803 can completely cover the discharge port 12 , and try to prevent the medicine from leaking from the mixing tank 4 .

Working principle: when in use, connect the power supply, unscrew the sealing plug 2, add the stock solution to be prepared pesticides into the mixing tank 4 through the feeding port 3 in turn, turn on the driving motor 1 through the controller, and the driving motor 1 starts to drive the stirring shaft 5 Rotation, the rotation of the stirring shaft 5 drives the stirring rod 6 to rotate to stir the raw liquid, so that the raw liquid is mixed, and the stirring shaft 5 rotates while driving the scraper 14 to rotate through the connecting rod 13, so that the raw liquid adhering to the inner wall of the mixing tank 4 can be scraped off At the same time, the stirring shaft 5 drives the first bevel gear 1601 to rotate, the first bevel gear 1601 rotates to drive the second bevel gear 1602 to rotate, and the second bevel gear 1602 rotates to drive the transmission shaft 1604 to rotate, so that the stirring blade 1603 rotates to the mixing tank 4 . The stock solution at the bottom of the cavity is stirred, so that the stock solution can be mixed more evenly and fully, try to avoid stratification and reduce the quality of pesticides.

After a period of work, the electric push rod 804 is activated by the controller, and the electric push rod 804 shrinks to drive the movable plate 803 to move to the right. At this time, the T-shaped guide rod 801 moves to the right inside the baffle plate 802 until the discharge port 12 Open, under the guidance of the swash plate 7, the mixed medicine is quickly introduced into the collection frame 1103 through the discharge port 12, and when a certain amount is collected, the collection frame 1103 is pulled outward, so that the slider 1102 slips off the chute 1101 inside, it is convenient to disassemble the collecting frame 1103 and remove the medicine.

It will be apparent to those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Accordingly, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the application is to be defined by the appended claims rather than the foregoing description, which is therefore intended to fall within the scope of the claims. All changes that come within the meaning and scope of equivalents of equivalency are included in this application, and any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

1. A high shear dispersion emulsifier premixing device comprising a base plate (10), characterized in that: the edge at bottom plate (10) top is fixed with support column (9), keep away from support column (9) blending tank (4) are installed to the one end of bottom plate (10), feed inlet (3) have all been seted up at the both ends at blending tank (4) top, the top of blending tank (4) is fixed with driving motor (1), (mixing) shaft (5) are installed to the power take off end of driving motor (1), puddler (6) are installed to the equidistant in both ends of (mixing) shaft (5), drive assembly (16) are installed to the bottom of (mixing) shaft (5), scraper blade (14) are all installed at the both ends of blending tank (4) inner wall, scraper blade (14) through connecting rod (13) with (mixing) shaft (5) fixed connection, discharge gate (12) have been seted up to the bottom of blending tank (4).

2. A high shear dispersion emulsifier premixing device as defined in claim 1 wherein: the utility model discloses a mixing tank, including bottom plate (10), collection subassembly (11) are installed to the one end that bottom plate (10) top is close to mixing tank (4), collection subassembly (11) are including collecting frame (1103), collection frame (1103) of collecting subassembly (11) are located the top of bottom plate (10), slider (1102) are all installed at the both ends of collecting frame (1103) bottom, spout (1101) have all been seted up at the both ends at bottom plate (10) top, slider (1102) with sliding connection between spout (1101).

3. A high shear dispersion emulsifier premixing device as defined in claim 1 wherein: sealing plugs (2) are installed in the feed inlet (3), and the sealing plugs (2) are in threaded connection with the feed inlet (3).

4. A high shear dispersion emulsifier premixing device as defined in claim 1 wherein: through holes (15) are formed in the outer wall of the stirring rod (6) at equal intervals.

5. A high shear dispersion emulsifier premixing device as defined in claim 1 wherein: the two ends of the bottom of the inner cavity of the mixing tank (4) are respectively fixed with an inclined plate (7), and the bottom ends of the inclined plates (7) are connected with a discharge hole (12).

6. The high shear dispersion emulsifier premixing device of claim 1 wherein: the transmission assembly (16) comprises a first bevel gear (1601), the first bevel gear (1601) of the transmission assembly (16) is located at the bottom of the stirring shaft (5), two ends of the first bevel gear (1601) are respectively connected with a second bevel gear (1602) in a meshing manner, one end, far away from the first bevel gear (1601), of the second bevel gear (1602) is provided with a transmission shaft (1604) through a bearing, and stirring blades (1603) are fixed on the outer wall of the transmission shaft (1604) at equal intervals.

7. A high shear dispersion emulsifier premixing device as defined in claim 1 wherein: the bottom of blending tank (4) is provided with and keeps off material subassembly (8), keep off material subassembly (8) including mounting panel (805), mounting panel (805) that keeps off material subassembly (8) is located the one end of blending tank (4) bottom, mounting panel (805) are close to electric putter (804) are installed to the one end of discharge gate (12), fly leaf (803) are installed to the output of electric putter (804), fly leaf (803) are kept away from the one end of electric putter (804) is fixed with T type guide bar (801), the outer wall cover of T type guide bar (801) is equipped with baffle (802), the top of baffle (802) with the bottom fixed connection of blending tank (4), baffle (802) with mutual butt between fly leaf (803).

8. A high shear dispersion emulsifier premixing device as defined in claim 7 wherein: the cross-sectional area of the movable plate (803) is larger than that of the discharge port (12).

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