Chemical raw material mixing and stirring device

Abstract

The utility model discloses a chemical raw material mixing and stirring device which comprises a tank body, the bottom of the tank body is connected with a bottom plate through a driving mechanism, the top of the bottom plate is provided with a rotating seat, the side surface of the rotating seat is provided with three groups of first stirring plates, the inner side of a tank cover is rotatably connected with a sleeve, and the outer side of the sleeve is provided with a rotating mechanism. According to the chemical raw material stirring device, the driving mechanism can drive the rotating seat and the three groups of first stirring plates to rotate, so that chemical raw materials at the bottom of the tank body can be stirred, and the stirring effect is improved; a sleeve, a lifting rod and a plurality of groups of second stirring plates can be driven to reversely rotate through a rotating mechanism, so that chemical raw materials can be stirred in a reverse direction, the chemical raw materials can be stirred and mixed up and down in a reciprocating manner through a reciprocating motion mechanism, and the mixing efficiency of the chemical raw materials can be greatly improved through arrangement; and the chemical raw materials are mixed more sufficiently.

Description

Technical Field

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

[0002] There are many types of chemical raw materials with a wide range of uses. There are as many as 5 to 7 million kinds of chemicals in the world, more than 100,000 of which are sold and circulated on the market, and more than 1,000 new chemicals are introduced every year, and 150 to 200 of them are considered to be carcinogens. Chemical raw materials can generally be divided into two categories: organic chemical raw materials and inorganic chemical raw materials. In chemical production, chemical raw materials need to be stirred, and a stirring device will be used.

[0003] The existing chemical raw material mixing equipment mainly directly transports the raw materials into the mixing equipment, and the mixing efficiency is not high. In addition, during the mixing process of the raw materials, they move along a certain trajectory completely driven by the mixing blades. The movement trajectory is fixed, resulting in insufficient mixing between the raw materials.

[0004] Therefore, a chemical raw material mixing and stirring device is needed to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides a chemical raw material mixing and stirring device.

[0006] The utility model provides the following technical scheme: a chemical raw material mixing and stirring device, comprising a tank body, a tank cover is provided on the top of the tank body, the bottom of the tank body is rotatably connected to a bottom plate, a rotating seat is provided on the top of the bottom plate, three groups of first stirring plates are installed on the side of the rotating seat, the bottom outer side of the bottom plate is connected to a driving mechanism for driving the rotation thereof, the inner side of the tank cover is rotatably connected to a sleeve, the outer side of the sleeve is provided with a rotating mechanism for driving the rotation thereof, the action direction of the rotating mechanism is opposite to that of the driving mechanism, the inner side of the sleeve is slidably connected to a lifting rod, the outer circle of the lifting rod is provided with multiple groups of second stirring plates, and the top of the lifting rod is provided with a reciprocating mechanism for driving the lifting rod to move up and down;

[0007] The reciprocating motion mechanism includes a connecting frame arranged at the top of the lifting rod, and rack belts are provided on the inner walls on both sides of the connecting frame. A fixed frame rotatably mounted on the top of the sleeve is provided on the outer side of the connecting frame. A rotating shaft is rotatably connected to the inner side of the fixed frame, and semicircular gears respectively matched with the two groups of rack belts are sleeved on the outer side of the rotating shaft. One end of the rotating shaft extends to the outer side of the fixed frame and is connected to the output end of the third motor.

[0008] In a further technical solution, both inner walls of the fixing frame are provided with limiting grooves, and both sides of the connecting frame are provided with limiting seats which are slidably connected to the two groups of limiting grooves respectively.

[0009] In a further technical solution, two groups of limit strips are provided on the side of the lifting rod, both of which are slidably connected to the sleeve.

[0010] In a further technical solution, the driving mechanism includes a first motor installed on one side of the tank body near the bottom, the output end of the first motor is connected to a driving gear, and the outer circle of the bottom plate is provided with a tooth groove meshing with the driving gear.

[0011] In a further technical solution, the rotating mechanism includes a second motor installed on the top of the tank cover, the output end of the second motor is connected to a driving gear, and the driving gear is meshed with a driven gear sleeved on the outside of the sleeve.

[0012] In a further technical solution, a feed port is provided on the top of the tank cover, and a discharge port is provided on one side of the tank body near the bottom.

[0013] In a further technical solution, support legs are installed at the bottom of the tank body, and the support legs are provided in four groups.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model can drive the rotating seat and three groups of first stirring plates to rotate through the driving mechanism, so as to stir the chemical raw materials at the bottom of the tank body. The rotating mechanism can drive the sleeve, the lifting rod and multiple groups of second stirring plates to rotate in the opposite direction, so as to stir the chemical raw materials in the opposite direction, effectively improving the mixing effect of the chemical raw materials.

[0016] 2. The utility model starts the third motor, the third motor can drive the rotating shaft to rotate, the rotating shaft can drive the semicircular gear to rotate, the semicircular gear can drive the connecting frame to reciprocate up and down through the cooperation with the two sets of rack belts, the connecting frame can drive the lifting rod to reciprocate up and down, so that multiple sets of second stirring plates can continuously reciprocate up and down to stir and mix the chemical raw materials, and then through the setting, the mixing efficiency of the chemical raw materials can be greatly improved, and the chemical raw materials can be mixed more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a bottom view of the utility model;

[0019] Figure 3 This is a side view of the utility model;

[0020] Figure 4 It is a side sectional view of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of part A in .

[0022] In the figure: 1, tank body, 2, bottom plate, 3, rotating seat, 4, first stirring plate, 5, tooth groove, 6, driving gear, 7, first motor, 8, tank cover, 9, sleeve, 10, driven gear, 11, driving gear, 12, second motor, 13, lifting rod, 14, limit bar, 15, second stirring plate, 16, connecting frame, 17, rack belt, 18, semicircular gear, 19, rotating shaft, 20, fixed frame, 21, third motor, 22, limit groove, 23, limit seat, 24, feed port, 25, discharge port, 26, supporting leg. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 5 A chemical raw material mixing and stirring device comprises a tank body 1, a tank cover 8 is arranged on the top of the tank body 1, a bottom plate 2 is rotatably connected to the bottom of the tank body 1, a rotating seat 3 is arranged on the top of the bottom plate 2, three groups of first stirring plates 4 are installed on the side of the rotating seat 3, a driving mechanism for driving the bottom plate 2 is connected to the outer side of the bottom, a sleeve 9 is rotatably connected to the inner side of the tank cover 8, a rotating mechanism for driving the sleeve 9 is arranged on the outer side of the sleeve 9, and the action direction of the rotating mechanism is opposite to that of the driving mechanism, a lifting rod 13 is slidably connected to the inner side of the sleeve 9, a plurality of groups of second stirring plates 15 are arranged on the outer circle of the lifting rod 13, and a reciprocating mechanism for driving the lifting rod 13 to move up and down is arranged on the top of the lifting rod 13;

[0026] The reciprocating motion mechanism includes a connecting frame 16 arranged at the top of the lifting rod 13, and rack belts 17 are provided on the inner walls on both sides of the connecting frame 16. A fixed frame 20 rotatably mounted on the top of the sleeve 9 is provided on the outer side of the connecting frame 16. A rotating shaft 19 is rotatably connected to the inner side of the fixed frame 20, and a semicircular gear 18 respectively matched with the two sets of rack belts 17 is sleeved on the outer side of the rotating shaft 19. One end of the rotating shaft 19 extends to the outer side of the fixed frame 20 and is connected to the output end of the third motor 21.

[0027] Specifically, the tank body 1 and the tank cover 8 are provided to provide a stable working platform for the mixing operation of chemical raw materials. The driving mechanism is provided to drive the rotating seat 3 and the three groups of first stirring plates 4 to rotate, so that the chemical raw materials at the bottom of the tank body 1 can be stirred. The rotating mechanism is provided to drive the sleeve 9, the lifting rod 13 and the multiple groups of second stirring plates 15 to rotate in the opposite direction, so that the chemical raw materials can be stirred in the opposite direction. By starting the third motor 21, the third motor 21 can drive the rotating shaft 19 to rotate, and the rotating shaft 19 can drive the semicircular gear 18 to rotate. The semicircular gear 18 can drive the connecting frame 16 to reciprocate up and down through the cooperation with the two groups of rack belts 17. The connecting frame 16 can drive the lifting rod 13 to reciprocate up and down, so that the multiple groups of second stirring plates 15 can continuously reciprocate up and down to stir and mix the chemical raw materials. Further, through the above structure, the mixing efficiency of the chemical raw materials can be greatly improved, and the chemical raw materials can be mixed more fully.

[0028] Among them, the inner walls on both sides of the fixed frame 20 are provided with limit grooves 22, and the two sides of the connecting frame 16 are provided with limit seats 23 which are respectively slidably connected to the two groups of limit grooves 22. Through the set limit grooves 22 and limit seats 23, the up and down movement of the connecting frame 16 can be limited, so that the up and down movement of the connecting frame 16 can be more stable. Two groups of limit bars 14 are provided on the side of the lifting rod 13, which are both slidably connected to the sleeve 9. Through the set limit bars 14, the lifting rod 13 can be limited, so that the sleeve 9 can drive the lifting rod 13 and multiple groups of second stirring plates 15 to rotate conveniently.

[0029] Among them, the driving mechanism includes a first motor 7 installed on one side of the tank body 1 near the bottom, the output end of the first motor 7 is connected to the driving gear 6, and the outer circle of the bottom plate 2 is provided with a tooth groove 5 meshing with the driving gear 6. By starting the first motor 7, the first motor 7 can drive the driving gear 6 to rotate, and the driving gear 6 can drive the bottom plate 2 to rotate through the meshing action with the tooth groove 5. The bottom plate 2 can drive the rotating seat 3 and the three groups of first stirring plates 4 to rotate, thereby facilitating the preliminary mixing and stirring operation of the chemical raw materials.

[0030] Among them, the rotating mechanism includes a second motor 12 installed on the top of the tank cover 8, and the output end of the second motor 12 is connected to a driving gear 11, and the driving gear 11 is meshed with a driven gear 10 sleeved on the outside of the sleeve 9. By starting the second motor 12, the second motor 12 can drive the driving gear 11 to rotate, and the driving gear 11 can drive the driven gear 10 to rotate through the meshing action with the driven gear 10, and the driven gear 10 can drive the sleeve 9 to rotate, and the sleeve 9 can drive the lifting rod 13 and multiple sets of second stirring plates 15 to rotate, so that the chemical raw materials can be stirred in the opposite direction, effectively improving the mixing effect of the chemical raw materials.

[0031] Among them, a feed port 24 is provided on the top of the tank cover 8, and a discharge port 25 is provided on one side of the tank body 1 near the bottom. The feed port 24 can facilitate the input of chemical raw materials, and the discharge port 25 can facilitate the output of the mixed chemical raw materials. Support legs 26 are installed at the bottom of the tank body 1, and four groups of support legs 26 are provided. The support legs 26 can provide a stable support effect for the device.

[0032] Working principle: First, the chemical raw materials are put into the tank body 1 through the feed port 24, and then, by starting the first motor 7, the first motor 7 can drive the driving gear 6 to rotate, the driving gear 6 can drive the bottom plate 2 to rotate, the bottom plate 2 can drive the rotating seat 3 and the three groups of first stirring plates 4 to rotate, so as to facilitate the preliminary mixing and stirring of the chemical raw materials, and then by starting the second motor 12, the second motor 12 can drive the driving gear 11 to rotate, the driving gear 11 can drive the driven gear 10 to rotate, the driven gear 10 can drive the sleeve 9 to rotate, the sleeve 9 can drive the lifting rod 13 and multiple groups of second stirring plates 15 to rotate. The third motor 21 is started to drive the rotating shaft 19 to rotate, and the rotating shaft 19 can drive the semicircular gear 18 to rotate. The semicircular gear 18 can drive the connecting frame 16 to reciprocate up and down through the cooperation with the two sets of rack belts 17. The connecting frame 16 can drive the lifting rod 13 to reciprocate up and down, so that the multiple sets of second stirring plates 15 can continuously reciprocate up and down to stir and mix the chemical raw materials. Finally, after the mixing of the chemical raw materials is completed, the material can be easily output through the set discharge port 25, thereby completing the entire operation process.

[0033] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chemical raw material mixing and stirring device, comprising a tank body, the top of which is provided with a tank cover, characterized in that: The bottom of the tank body is rotatably connected to a bottom plate, a rotating seat is provided on the top of the bottom plate, three groups of first stirring plates are installed on the side of the rotating seat, the outer side of the bottom of the bottom plate is connected to a driving mechanism for driving the rotation thereof, the inner side of the tank cover is rotatably connected to a sleeve, a rotating mechanism for driving the rotation thereof is provided on the outer side of the sleeve, the action direction of the rotating mechanism is opposite to that of the driving mechanism, a lifting rod is slidably connected to the inner side of the sleeve, a plurality of groups of second stirring plates are provided on the outer circle of the lifting rod, and a reciprocating mechanism for driving the lifting rod to move up and down is provided on the top of the lifting rod; The reciprocating motion mechanism includes a connecting frame arranged at the top of the lifting rod, and rack belts are provided on the inner walls on both sides of the connecting frame. A fixed frame rotatably mounted on the top of the sleeve is provided on the outer side of the connecting frame. A rotating shaft is rotatably connected to the inner side of the fixed frame, and semicircular gears respectively matched with the two groups of rack belts are sleeved on the outer side of the rotating shaft. One end of the rotating shaft extends to the outer side of the fixed frame and is connected to the output end of the third motor.

2. A chemical raw material mixing and stirring device according to claim 1, characterized in that: The inner walls on both sides of the fixing frame are provided with limiting grooves, and the two sides of the connecting frame are provided with limiting seats which are slidably connected with the two groups of limiting grooves respectively.

3. A chemical raw material mixing and stirring device according to claim 2, characterized in that: Two groups of limit strips are provided on the side of the lifting rod and are slidably connected to the sleeve.

4. A chemical raw material mixing and stirring device according to claim 1, characterized in that: The driving mechanism comprises a first motor installed on one side of the tank body near the bottom, the output end of the first motor is connected to a driving gear, and the outer circle of the bottom plate is provided with a tooth groove meshing with the driving gear.

5. The chemical raw material mixing and stirring device according to claim 1, characterized in that: The rotating mechanism comprises a second motor mounted on the top of the tank cover, an output end of the second motor is connected to a driving gear, and the driving gear is meshed with a driven gear sleeved on the outside of the sleeve.

6. A chemical raw material mixing and stirring device according to claim 5, characterized in that: A feeding port is arranged on the top of the tank cover, and a discharging port is arranged on one side of the tank body near the bottom.

7. A chemical raw material mixing and stirring device according to claim 6, characterized in that: The bottom of the tank body is provided with supporting legs, and the supporting legs are provided with four groups.

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