Stirring device for high-viscosity materials

Abstract

The utility model discloses a stirring device for high-viscosity materials, which belongs to the technical field of material stirring, aims at solving the problems that the materials are easily adhered to the outer parts of stirring blades and are difficult to clean, and the materials adhered to the inner wall of a kettle body are difficult to scrape off, and comprises a tank body, a top cover, a jacking mechanism, a controller and a stirring mechanism, the top cover is arranged above the tank body, the jacking mechanisms are symmetrically arranged on the left side and the right side of the tank body, the controller is fixedly connected to the front face of the tank body, the stirring mechanisms are arranged above and below the top cover, the front left side of the tank body is fixedly connected with a feeding pipe, and the lower portion of the tank body is fixedly connected with a discharging pipe. Through the arrangement of the jacking mechanism, the first motor is controlled to drive the top cover to ascend, so that the stirring mechanism below is driven to move out of the interior of the tank body, the interior of the tank body and the structure of the stirring mechanism are conveniently cleaned, and the cleaning convenience and practicability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material stirring technical field, concretely relates to a kind of stirring device for high viscosity material. BACKGROUND

[0002] Stirring device has great effect in chemical industry production, many chemical production needs to stir raw material uniformly.Stirring process is the most common basic key operation in petroleum, chemical industry, rubber, pesticide, dye, medicine, environmental protection profession.

[0003] In chemical production process, the physical state of many chemical materials is solid, which is liquid when used, and is relatively viscous after heating.Currently, the stirring tank is usually provided with stirring blades at the lower end of the stirring shaft, which is beneficial to the mixing of raw materials in the reaction kettle by the vortex generated by the rotation of stirring paddle.But the existing stirring device is difficult to clean the material adhered to the outside of the stirring blade after stirring high-viscosity material, and it is also difficult to scrape the material adhered to the inner wall of the kettle body, so that a layer of solidified raw material is formed on the inner wall of the kettle body after long-time stirring, which affects the stirring and mixing effect and efficiency.

[0004] Therefore, a stirring device for high-viscosity material is needed to solve the problems of material adhering to the outside of the stirring blade and being difficult to scrape the material adhered to the inner wall of the kettle body in the prior art. SUMMARY

[0005] The utility model aims at providing a stirring device for high-viscosity material to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stirring device for high-viscosity material, comprising a tank body, a top cover, a jacking mechanism, a controller and a stirring mechanism, the top cover is arranged above the tank body, the jacking mechanism is symmetrically arranged on the left and right sides of the tank body, the controller is fixedly connected to the front of the tank body, the stirring mechanism is arranged above and below the top cover, the left front side of the tank body is fixedly connected with a feed pipe, and the lower side of the tank body is fixedly connected with a discharge pipe.

[0007] The jacking mechanism is composed of a first motor, a connecting shaft, a gear, a fixed plate, a connecting column, a limiting strip, a rack and a connecting plate, the left and right sides of the tank body are symmetrically fixedly connected with mounting plates, the first motor is fixedly connected to the back of the mounting plate, the connecting shaft is fixedly connected to the output end of the first motor, the gear is fixedly connected to the outside of the connecting shaft, the fixed plate is symmetrically fixedly connected to the upper sides of the left and right sides of the tank body, and the connecting column penetrates the inside of the fixed plate.

[0008] It needs to be explained in the scheme that the limiting strips are symmetrically fixedly connected to the front and back sides of the connecting column, the limiting strips are slidably connected to the inside of the fixed plate, the rack is fixedly connected to the right side of the connecting column, and the rack and the gear are mutually engaged.

[0009] It is further worth mentioning that the connecting plate is fixedly connected to the top surface of the connecting column, and the connecting plate is fixedly connected with the top cover.

[0010] It needs to be further explained that the stirring mechanism is composed of a second motor, a stirring shaft, stirring rods, a connecting frame, a threaded rod, a positioning block and a scraper, the second motor is fixedly connected to the top surface of the top cover, the stirring shaft is fixedly connected to the output end of the second motor, and the stirring assemblies are symmetrically arranged on the outside of the stirring shaft.

[0011] As a preferred embodiment, the number of the stirring assemblies is four groups, each of which is provided with three stirring rods and a scraper, the stirring rods are fixedly connected to the outer surface of the stirring shaft, and the stirring rods of adjacent two groups of stirring assemblies are arranged staggeredly, one side of the scraper close to the inner wall of the tank is provided with an arc surface, and the two ends of the arc surface are provided with inclined surfaces.

[0012] As a preferred embodiment, the connecting frame is fixedly connected to one side of the scraper close to the stirring rod, a through hole matched with the stirring rod is formed in the inside of the connecting frame, recesses are symmetrically formed in the inside of the through hole and on the upper and lower sides, the threaded rod is threadedly connected between the recess and the outside of the connecting frame, the positioning block is rotatably connected to one end of the recess close to the through hole, and positioning grooves matched with the positioning block are symmetrically formed in the upper and lower outer surfaces of the stirring rod.

[0013] As a preferred embodiment, the second motor and the first motor are electrically connected with the controller respectively.

[0014] Compared with the prior art, the stirring device for high-viscosity materials provided by the utility model has at least the following beneficial effects:

[0015] (1) The jacking mechanism is arranged, the first motor can drive the top cover to rise, thereby driving the stirring mechanism below to move out of the inside of the tank, the inside of the tank and the structure of the stirring mechanism are conveniently cleaned, and the cleaning convenience and practicality of the device are improved.

[0016] (2) The stirring mechanism is arranged, the scraper can be rotated to scrape off the materials on the inner wall of the tank, thereby improving the uniformity of stirring, reducing material waste, improving the stirring efficiency, and simultaneously, the scraper can be quickly disassembled and assembled, different materials or shapes of the scraper can be replaced, the stirring effect can be optimized, and different production requirements can be met. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The utility model discloses a three -dimensional view structure schematic diagram for the utility model discloses a top ejection structure schematic diagram for the utility model discloses a section structure schematic diagram for the utility model discloses a scraper connecting structure schematic diagram.

[0018] Figure 2 The utility model discloses a top ejection structure schematic diagram for the utility model discloses a section structure schematic diagram for the utility model discloses a scraper connecting structure schematic diagram.

[0019] Figure 3 The utility model discloses a section structure schematic diagram for the utility model discloses a scraper connecting structure schematic diagram.

[0020] Figure 4 The utility model discloses a scraper connecting structure schematic diagram.

[0021] In the drawing: 1, tank body;2, top cover;3, jacking mechanism;4, controller;5, stirring mechanism;301, first motor;302, connecting shaft;303, gear;304, fixed plate;305, connecting column;306, limit strip;307, rack;308, connecting plate;501, second motor;502, stirring shaft;503, stirring rod;504, connecting frame;505, recess;506, threaded rod;507, positioning block;508, positioning groove;509, scraper. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with examples.

[0023] Please refer to Figures 1-4 The utility model provides a kind of stirring device for high viscosity material, including tank body 1, top cover 2, jacking mechanism 3, controller 4 and stirring mechanism 5, top cover 2 is set in the upper of tank body 1, jacking mechanism 3 is symmetrically set in the left and right sides of tank body 1, controller 4 is fixedly connected to the front of tank body 1, stirring mechanism 5 is set in the upper and lower of top cover 2, the left front side of tank body 1 is fixedly connected with feed pipe, the lower of tank body 1 is fixedly connected with discharge pipe.

[0024] Jacking mechanism 3 is composed of first motor 301, connecting shaft 302, gear 303, fixed plate 304, connecting column 305, limit strip 306, rack 307 and connecting plate 308, the left and right sides of tank body 1 are symmetrically fixedly connected with mounting plate, first motor 301 is fixedly connected to the back of mounting plate, connecting shaft 302 is fixedly connected to the output end of first motor 301, gear 303 is fixedly connected to the outside of connecting shaft 302, fixed plate 304 is symmetrically fixedly connected to the left and right sides upper of tank body 1, connecting column 305 penetrates the inside of fixed plate 304.

[0025] Further as Figure 1 、 Figure 2 And Figure 3As shown, it is worth noting that the limiting strip 306 is symmetrically fixed to the front and rear sides of the connecting column 305, the limiting strip 306 is slidingly connected to the inside of the fixed plate 304, the rack 307 is fixedly connected to the right side of the connecting column 305, and the rack 307 is meshed with the gear 303;

[0026] The limiting strip 306 is slidingly arranged in the inside of the fixed plate 304, which drives the connecting column 305 to stably ascend, thereby ensuring the stability of the top cover 2 during the lifting process.

[0027] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the connecting plate 308 is fixedly connected to the top surface of the connecting column 305, and the connecting plate 308 is fixedly connected with the top cover 2.

[0028] According to the above working process, it can be seen that by setting the jacking mechanism 3, the first motor 301 can drive the top cover 2 to rise, thereby driving the lower stirring mechanism 5 to move out of the inside of the tank body 1, facilitating the cleaning of the inside of the tank body 1 and the structure of the stirring mechanism 5, and improving the cleaning convenience and practicality of the device.

[0029] Further as shown in Figure 2 , Figure 3 and Figure 4 , it is worth noting that the stirring mechanism 5 is composed of a second motor 501, a stirring shaft 502, a stirring rod 503, a connecting frame 504, a threaded rod 506, a positioning block 507 and a scraper 509, the second motor 501 is fixedly connected to the top surface of the top cover 2, the stirring shaft 502 is fixedly connected to the output end of the second motor 501, and the stirring assemblies are symmetrically arranged outside the stirring shaft 502.

[0030] Further as shown in Figure 2 , Figure 3 and Figure 4 , it is worth noting that the number of stirring assemblies is four, each of which is provided with three stirring rods 503 and one scraper 509, the stirring rod 503 is fixedly connected to the outer surface of the stirring shaft 502, and the stirring rods 503 of adjacent two stirring assemblies are arranged staggered, the side of the scraper 509 close to the inner wall of the tank body 1 is provided with an arc surface, and the two ends of the arc surface are provided with inclined surfaces;

[0031] Since the adjacent two groups of stirring rods 503 are arranged staggered, the static layer of the mixture is effectively broken, the stirring dead angle is reduced, thereby improving the overall stirring efficiency, and the stirring rod 503 can generate more complex flow patterns when rotating, which helps to mix the materials more uniformly.

[0032] Further as shown in Figure 2 , Figure 3 andFigure 4 As shown, it is worth noting that the connecting frame 504 is fixedly connected to the scraper 509 near one side of the stirring rod 503, the inside of the connecting frame 504 is provided with a through hole matched with the stirring rod 503, recesses 505 are symmetrically provided on the inside of the through hole, a threaded rod 506 is threadedly connected between the recess 505 and the outside of the connecting frame 504, a positioning block 507 is rotatably connected to one end of the recess 505 near the through hole, and the upper and lower outer surfaces of the stirring rod 503 are symmetrically provided with positioning grooves 508 matched with the positioning block 507;

[0033] By rotating the threaded rod 506 to drive the positioning block 507 to move, the connecting frame 504 and the stirring rod 503 can be quickly disassembled and assembled, the time required for replacing the scraper 509 is greatly shortened, production interruption is reduced, and production efficiency is improved.

[0034] The second motor 501 and the first motor 301 are electrically connected with the controller 4.

[0035] The present scheme has the following working process: in use, the material is input into the inside of the tank body 1 through the feeding pipe, the second motor 501 is started to drive the stirring shaft 502 to rotate, thereby driving the four groups of stirring assemblies to rotate, and the scraper 509 is arranged to be close to the inner wall of the tank body 1, so that the material on the inner wall can be scraped off during rotation, avoiding the material from adhering to the inner wall, improving the uniformity of stirring, and after stirring is completed, the bottom discharge pipe is opened for discharging; at this time, the inside of the tank body 1 and the stirring mechanism 5 can be cleaned, thereby ensuring the stirring effect next time.

[0036] The controller 4 is used to simultaneously start the first motor 301 on both sides to drive the connecting shaft 302 to rotate, the gear 303 is engaged with the rack 307, the connecting column 305 and the limiting strip 306 are driven to move upwards in the inside of the fixed plate 304, the stability of the connecting column 305 is ensured, the connecting plate 308 is used to drive the top cover 2 to move upwards, the stirring mechanism 5 is driven to move out of the inside of the tank body 1, the tank body 1 and the stirring mechanism 5 are conveniently cleaned by the staff; the threaded rod 506 is rotated to drive the positioning block 507 to move, the positioning block 507 is separated from the inside of the positioning groove 508, the connection between the positioning block 507 and the stirring rod 503 is released, the scraper 509 can be disassembled, and the scraper 509 is conveniently replaced or cleaned.

[0037] In summary: through the setting of the jacking mechanism 3, the control of the first motor 301 can drive the top cover 2 to rise, thereby driving the lower stirring mechanism 5 to move out of the inside of the tank body 1, facilitating the cleaning of the inside of the tank body 1 and the structure of the stirring mechanism 5, improving the cleaning convenience and practicality of the device; through the setting of the stirring mechanism 5, the rotation of the scraper 509 can scrape off the material on the inner wall of the tank body 1, thereby improving the uniformity of stirring, reducing material waste, improving stirring efficiency, and simultaneously quickly disassembling the scraper 509, through replacing the scraper 509 of different materials or shapes, the stirring effect can be optimized to meet different production needs.

Claims

1. A stirring device for high viscosity materials, comprising a tank body (1), a top cover (2), a jacking mechanism (3), a controller (4) and a stirring mechanism (5), characterized in that: The top cover (2) is arranged above the tank body (1), the jacking mechanism (3) is symmetrically arranged on the left and right sides of the tank body (1), the controller (4) is fixedly connected to the front face of the tank body (1), the stirring mechanism (5) is arranged above and below the top cover (2), the left front side of the tank body (1) is fixedly connected with a feeding pipe, and the lower side of the tank body (1) is fixedly connected with a discharging pipe. The jacking mechanism (3) is composed of a first motor (301), a connecting shaft (302), a gear (303), a fixed plate (304), a connecting column (305), a limiting strip (306), a rack (307) and a connecting plate (308), the left and right sides of the tank body (1) are symmetrically fixedly connected with mounting plates, the first motor (301) is fixedly connected to the back face of the mounting plate, the connecting shaft (302) is fixedly connected to the output end of the first motor (301), the gear (303) is fixedly connected to the outside of the connecting shaft (302), the fixed plate (304) is symmetrically fixedly connected to the upper sides of the left and right sides of the tank body (1), and the connecting column (305) penetrates through the inside of the fixed plate (304).

2. A mixing device for high viscosity materials as claimed in claim 1, wherein: The limiting strip (306) is symmetrically fixedly connected to the front and rear sides of the connecting column (305), the limiting strip (306) is slidably connected to the inside of the fixed plate (304), the rack (307) is fixedly connected to the right side of the connecting column (305), and the rack (307) and the gear (303) are mutually engaged.

3. A mixing device for high viscosity materials as claimed in claim 2, wherein: The connecting plate (308) is fixedly connected to the top face of the connecting column (305), and the connecting plate (308) is fixedly connected with the top cover (2).

4. A mixing device for high viscosity materials as claimed in claim 3 wherein: The stirring mechanism (5) is composed of a second motor (501), a stirring shaft (502), a stirring rod (503), a connecting frame (504), a threaded rod (506), a positioning block (507) and a scraper (509), the second motor (501) is fixedly connected to the top face of the top cover (2), the stirring shaft (502) is fixedly connected to the output end of the second motor (501), and the outside of the stirring shaft (502) is symmetrically provided with stirring assemblies.

5. A mixing device for high viscosity materials as claimed in claim 4, wherein: There are four groups of the stirring assemblies, each of which is provided with three stirring rods (503) and one scraper (509), the stirring rod (503) is fixedly connected to the outer surface of the stirring shaft (502), the stirring rods (503) of adjacent two groups of the stirring assemblies are arranged in a staggered mode, one side of the scraper (509) close to the inner wall of the tank body (1) is provided with an arc face, and the two ends of the arc face are provided with inclined faces.

6. A mixing device for high viscosity materials as claimed in claim 5 wherein: The connecting frame (504) is fixedly connected to the scraper (509) near one side of the stirring rod (503), the inside of the connecting frame (504) is provided with a through hole matched with the stirring rod (503), recesses (505) are symmetrically arranged on the inside of the through hole and on the upper and lower sides, the threaded rod (506) is threadedly connected between the recess (505) and the outside of the connecting frame (504), and the positioning block (507) is rotatably connected to one end of the recess (505) near the through hole.

7. A high viscosity material mixing device as claimed in claim 6, wherein: The second motor (501) and the first motor (301) are electrically connected with the controller (4) respectively.

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