Stirring device

Abstract

The utility model relates to the technical field of stirring devices, and discloses a stirring device which comprises a stirring tank and a feeding mechanism, the feeding mechanism comprises a movable supporting frame and a material bin which is connected to the supporting frame and obliquely arranged, an objective table is arranged at the top of the supporting frame, the inlet end of the material bin is connected with the objective table, and a baffle is arranged at the outlet end of the material bin; when the stock bin is adjusted to the feeding position, the baffle is located between the stirring shaft of the stirring tank and the outlet end of the stock bin and located above the stirring blades of the stirring tank. The baffle is arranged at the outlet end, an operator moves the supporting frame and adjusts the angle of the stirring tank so that the stock bin can be adjusted to the feeding position, and then the whole bag of powder is placed on the objective table, so that the operator can be prevented from feeding the powder in a half-squatting or bending posture for a long time; the baffle is located between the stirring shaft of the stirring tank and the outlet end of the stock bin, so that uneven stirring caused by the fact that materials are directly added to the center of the stirring tank is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device. Background Art

[0002] A mixing tank is a device used to mix, stir and store liquid or powdered materials. It usually consists of a tank body, a stirring device, a transmission device, a supporting structure, a feeding device and other parts. Mixing tanks are widely used in the fields of chemical industry, food, medicine, agriculture, etc., and are used to produce various liquid products such as chemical raw materials, food and beverages, medicines, cosmetics, etc.

[0003] Normally, the material adding operation of the mixing tank requires manual participation. When adding powder or other raw materials, the operator needs to squat or bend over to hold the whole bag of powder or material for a long time to operate. Moreover, when adding materials to the running mixing tank, it is necessary not only to control the speed of adding materials, but also for emulsified products, the powder should be mixed with the liquid first, and then emulsified and stirred. Sprinkle the powder evenly on the surface of the liquid, and then use the stirring equipment to stir it evenly until a uniform emulsified liquid is formed. This ensures that the powder and liquid are fully mixed, thereby improving the emulsification effect and product quality. During the stirring process, it should be avoided to add the powder directly to the center of the mixing tank to avoid uneven stirring.

[0004] CN203877271U discloses a transportation device for asphalt raw materials, including a hopper and a discharge channel welded below the hopper, a bracket is also welded below the hopper, a running wheel is installed at the bottom of the bracket, and the bottom of the discharge channel is connected to an asphalt pool.

[0005] The above technical solution can directly pour the asphalt outside the workshop into the asphalt pool, replacing the use of small excavators or manual transfer processes, which is more efficient and avoids direct contact between workers and asphalt, preventing toxic dust in asphalt from harming human health; and the bottom of the hopper car is equipped with running wheels, which can be freely moved to any asphalt pool. For the mixing tank, although the above technical solution can facilitate the separation between the mixing tank and the transfer vehicle, in a one-to-many manner, after one mixing tank is completed, it moves to another mixing tank for auxiliary feeding, but it cannot ensure that the material is added to the center of the mixing tank, that is, in contact with the mixing shaft, resulting in uneven mixing. Utility Model Content

[0006] The utility model aims to solve the above-mentioned problem and provides a stirring device. The stirring device is provided with a baffle at the outlet end. The operator moves the support frame and adjusts the angle of the stirring tank to adjust the silo to the feeding position, and then places the whole bag of powder on the loading platform. This can avoid the operator having to half-squat or bend over for a long time to feed. When feeding, the baffle is located between the stirring shaft of the stirring tank and the outlet end of the silo, avoiding the material from being directly added to the center of the stirring tank, resulting in uneven stirring.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A stirring device comprises a stirring tank and a feeding mechanism, wherein the feeding mechanism comprises a movable support frame and a silo connected to the support frame and arranged obliquely, a loading platform is provided on the top of the support frame, an inlet end of the silo is connected to the loading platform, and a baffle is provided at the outlet end of the silo; when the silo is adjusted to a feeding position, the baffle is located between the stirring shaft of the stirring tank and the outlet end of the silo, and is located above the stirring blade of the stirring tank.

[0009] In the above-mentioned stirring device, the stirring tank includes a stirring module and a tank body. The tank body is provided with a first half cover and a half opening. The stirring module is detachably connected to the top of the tank body. A second half cover matching the half opening is provided at the outlet end of the silo. The baffle is connected to the bottom of the second half cover, and the baffle is an arc-shaped structure.

[0010] In the above-mentioned stirring device, the silo includes a silo body connected to the support frame and a tube body connected to the lower end of the silo body. The silo body is arranged obliquely and the tube body is arranged vertically. The inlet end of the silo body is connected to the loading platform, and the second half cover is located on the tube body.

[0011] In the above-mentioned stirring device, a flap is provided at the inlet end of the bin body, and the bin body and the tube body are an integrally formed structure.

[0012] In the above-mentioned stirring device, a material guiding inclined surface is provided in the bin body, and the bin body is connected with the loading platform through the material guiding inclined surface.

[0013] In the above-mentioned stirring device, a plurality of support plates are provided on one side of the support frame, and the side surfaces of the bin body are simultaneously connected to the plurality of support plates.

[0014] In the above-mentioned stirring device, the support plate includes a first plate body connected to one side of the support frame and a second plate body connected to one end of the first plate body. The first plate body is arranged horizontally, the second plate body is arranged obliquely, the bin body is connected to the second plate body, and in the projection of the vertical plane, the second plate body is perpendicular to the bin body.

[0015] In the above stirring device, the second plate body is provided with an arc-shaped recessed portion matching the outer side of the bin body, and the bin body is connected in the arc-shaped recessed portion.

[0016] In the above stirring device, a plurality of partitions are further provided in the support frame, and the plurality of partitions form a plurality of storage areas in the support frame.

[0017] In the above stirring device, a handle is provided on the other side of the support frame, and a roller is also provided on the bottom of the support frame.

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

[0019] The utility model provides a baffle at the outlet end, and the operator moves the support frame and adjusts the angle of the mixing tank to adjust the silo to the feeding position, and then places the whole bag of powder on the loading platform, so that the operator can avoid having to half-squat or bend for a long time to feed. When feeding, the baffle is located between the mixing shaft of the mixing tank and the outlet end of the silo, so as to avoid the material being directly added to the center of the mixing tank, resulting in uneven mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of the stirring device of Example 1;

[0021] Figure 2 is a three-dimensional diagram of the feeding mechanism of the stirring device of Example 1;

[0022] Figure 3 is a three-dimensional diagram of a silo of the stirring device of Example 1;

[0023] Figure 4 is a three-dimensional diagram of a support frame of the stirring device of Example 1;

[0024] Figure 5 It is a perspective view of the stirring tank of the stirring device of Example 1.

[0025] Among them: a stirring tank 1; a feeding mechanism 2; a stirring module 11; a tank body 12; a support frame 21; a silo 22; a first half cover 121; a half opening 122; a loading platform 211; a support plate 212; a partition 213; a handle 214; a roller 215; a silo body 221; a tube body 222; a baffle 223; a second half cover 224; a first plate body 2121; a second plate body 2122; a recess 2123; a flip cover 2211; and a material guiding slope 2212. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] refer to Figures 1 to 5 A stirring device comprises a stirring tank 1 and a feeding mechanism 2, wherein the feeding mechanism 2 comprises a movable support frame 21 and a silo 22 connected to the support frame 21 and arranged obliquely, a loading platform 211 is provided on the top of the support frame 21, an inlet end of the silo 22 is connected to the loading platform 211, and a baffle 223 is provided at the outlet end of the silo 22; when the silo 22 is adjusted to the feeding position, the baffle 223 is located between the stirring shaft of the stirring tank 1 and the outlet end of the silo 22, and is located above the stirring blade of the stirring tank 1.

[0029] Under this design, when the initial state is that the support frame 21 and the stirring tank 1 are separated, the operator is required to combine the stirring tank 1 with the feeding mechanism 2, and first move the silo 22 to the stirring tank 1 through the movable support frame 21. Because of the existence of the baffle 223, the combination cannot be performed directly. The operator is required to adjust the position of the support frame 21 or the position of the stirring tank 1 so that the baffle 223 is located in the stirring tank 1. At this time, the baffle 223 is located between the stirring shaft of the stirring tank 1 and the outlet end of the silo 22, and is located above the stirring blade of the stirring tank 1. Then the operator can place the whole bag of powder on the stage 211, and make the opening of the bag containing powder be located at the inlet end of the silo 22, so that the powder can fall directly along the inclination angle of the silo 22 and be output from the outlet end of the silo 22. Under the action of the baffle 223, the powder can only fall on the stirring blade or between the stirring blade and the stirring shaft. After the mixing is completed, the operator can adjust the position of the mixing tank 1 or the support frame 21 to separate the silo 22 from the mixing tank 1, move the support frame 21 to another mixing tank 1, and add materials in the same way.

[0030] In actual use, the baffle 223 can also be movably connected to the outlet end of the silo 22, specifically, it can be movably connected up and down. When adjusting the position of the silo 22, the baffle 223 can be lifted up, and then the silo 22 can be directly pushed to the top of the mixing tank 1, and then the baffle 223 can be reset, so that the baffle 223 is located between the outlet end of the silo 22 and the stirring shaft, and above the stirring blade.

[0031] In this way, the operator can avoid having to half-squat or bend over for a long time to add materials. When adding materials, the baffle 223 is located between the stirring shaft of the stirring tank 1 and the outlet end of the silo 22 to avoid the powder being added directly to the center of the stirring tank 1, resulting in uneven stirring. Moreover, the baffle 223 is located above the stirring blades of the stirring tank 1 and will not interfere with the stirring work.

[0032] Preferably, the mixing tank 1 includes a mixing module 11 and a tank body 12. The tank body 12 is provided with a first half cover 121 and a half opening 122. The mixing module 11 is detachably connected to the top of the tank body 12. A second half cover 224 matching the half opening 122 is provided at the outlet end of the silo 22. The baffle 223 is connected to the bottom of the second half cover 224, and the baffle 223 is an arc-shaped structure.

[0033] Specifically, during assembly, the operator needs to first separate the stirring module 11, the first half cover 121 and the tank body 12, then tilt the tank body 12 and move the support frame 21, so that the baffle 223 enters the tank body 12, and then install the stirring module 11 and the first half cover 121 on the tank body 12 to complete the assembly, and the second half cover 224 can cover the half opening 122 of the stirring tank 1, and then start adding powder. After the stirring is completed, the operator needs to separate the stirring module 11, the first half cover 121 and the tank body 12, and then move the support frame 21 and adjust the appropriate angle to separate the baffle 223 from the tank body 12. The support frame 21 can be moved to other places to continue the feeding work, and the operator then pours out and cleans the material in the tank body 12. The purpose of the baffle 223 using an arc structure is to ensure that the powder is completely blocked from moving in the direction of the stirring axis, because the arc structure makes both sides of the baffle 223 have a certain curvature, and this curvature can better block the powder.

[0034] In this embodiment, the silo 22 includes a silo body 221 connected to the support frame 21 and a tube body 222 connected to the lower end of the silo body 221. The silo body 221 is arranged obliquely and the tube body 222 is arranged vertically. The entrance end of the silo body 221 is connected to the loading platform 211, and the second half cover 224 is located on the tube body 222.

[0035] Specifically, a vertically arranged tube body 222 and an inclined storage body 221 are used in combination. After a whole bag of powder is placed on the stage 211, the inclined storage body 221 can enable the powder to move toward the tube body 222 under the action of its own gravity and the guidance of the inclined surface. The vertically arranged tube body 222 is used because the inclined storage body 221 directly uses the falling material to have a certain kinetic energy to fly in the inclined direction, which makes it easy to fly directly to the stirring shaft. In order to avoid such a problem, after the vertically arranged tube body 222 is used, the powder passing through the storage body 221 can be prevented from flying in the inclined direction to a certain extent, and in combination with the baffle 223, the powder can be effectively prevented from being directly added to the stirring shaft.

[0036] In actual use, the second half cover 224 can be movably connected to the tube body 222, specifically, it can be movably connected up and down. When adjusting the position of the silo 22, the second half cover 224 can be lifted up to drive the baffle 223 to rise, and then the silo 22 can be directly pushed to the top of the mixing tank 1, and then the second half cover 224 can be reset to make the baffle 223 located between the outlet end of the tube body 222 and the mixing shaft, and above the mixing blades.

[0037] In addition, in order to avoid the sealing problem of the movable connection which causes powder to fly, a double-tube structure can also be used. Specifically, an outer tube is movably connected to the tube body 222 in a manner that can be moved up and down. A connecting tube is provided on the half cover, and the diameter of the connecting tube is larger than the diameter of the tube body 222, but smaller than the diameter of the outer tube. The outer tube is connected to the second half cover 224 so that the connecting tube is located between the outer tube and the tube body 222, forming a maze-like passage, which is beneficial to preventing powder from flying.

[0038] Preferably, a flip cover 2211 is provided at the inlet end of the bin body 221, and the bin body 221 and the tube body 222 are an integrally formed structure.

[0039] After placing the whole bag of powder on the stage 211, the powder falls along the inclined direction of the bin body 221, but collides with the bin body 221 or the tube body 222 during the falling process, causing some powder to fly. Therefore, an end cover is provided at the entrance end of the bin body 221. During the process of adding powder, the end cover can be located above the whole bag of powder, which can prevent the powder from flying to a certain extent.

[0040] As a further optimization of this embodiment, a material guiding slope 2212 is provided in the bin body 221 , and the bin body 221 is connected to the loading platform 211 via the material guiding slope 2212 .

[0041] In actual use, the material guiding slope 2212 can help the powder flow smoothly in the tube, reduce the possibility of blockage and accumulation, and improve the conveying efficiency. If the powder is directly poured into the tube-type bin 221, the powder may accumulate in the middle, causing blockage and uneven conveying.

[0042] Preferably, a plurality of support plates 212 are provided on one side of the support frame 21 , and the side surfaces of the storage body 221 are simultaneously connected to the plurality of support plates 212 .

[0043] By setting multiple support plates 212 on one side of the support frame 21 and connecting the bin body 221 to the support plate 212, the lateral area of ​​the support frame 21 can be increased, that is, the loading area of ​​the loading platform 211 is increased, so that the whole bag of powder is easier to place on the loading platform 211, and the loading platform 211 with a larger area can ensure the stability of the whole bag of powder on it.

[0044] In this embodiment, the support plate 212 includes a first plate body 2121 connected to one side of the support frame 21, and a second plate body 2122 connected to one end of the first plate body 2121. The first plate body 2121 is arranged horizontally, and the second plate body 2122 is arranged obliquely. The warehouse body 221 is connected to the second plate body 2122, and in the projection of the vertical plane, the second plate body 2122 is perpendicular to the warehouse body 221.

[0045] In order to ensure the stability of the warehouse body 221, because the warehouse body 221 needs to remain in an inclined state, so that the powder can fall into the mixing tank 1 more smoothly, the support plate 212 is configured to be a first plate body 2121 plus a second plate body 2122 structure, that is, the first plate body 2121 is horizontally arranged and connected to the support frame 21, and then the second plate body 2122 is obliquely arranged and connected to the first plate body 2121, and in the projection of the vertical plane, the second plate body 2122 is preferably perpendicular to the warehouse body 221, so that the stability of the warehouse body 221 can be ensured.

[0046] Furthermore, an arc-shaped recess 2123 matching the outer side surface of the bin body 221 is provided on the second plate body 2122 , and the bin body 221 is connected in the arc-shaped recess 2123 .

[0047] By providing an arc-shaped recess 2123 on the second plate 2122 that matches the outer side surface of the bin body 221 , the connection surface between the second plate 2122 and the bin body 221 is increased, and the second plate 2122 can be connected to the second plate 2122 by welding to ensure the stability of the bin body 221 .

[0048] Optionally, a plurality of partitions 213 are further provided in the support frame 21, and the plurality of partitions 213 form a plurality of storage areas in the support frame 21. The function of the partitions 213 is to form a plurality of storage areas in the support frame 21, so that after a whole bag of powder is placed on the stage 211, another bag of powder can be placed on the partitions 213, and when the amount of a bag of powder is insufficient, it can be replenished in time.

[0049] Preferably, a handle 214 is provided on the other side of the support frame 21, and a roller 215 is provided at the bottom of the support frame 21. The handle 214 not only facilitates the operator to push the support frame 21, but also facilitates the operator to adjust the position of the support frame 21, so that the baffle 223 can enter the mixing tank 1 more easily. By providing the roller 215 at the bottom of the support frame 21, it is convenient to move the support frame 21 to other mixing tanks 1, or to store the support frame 21.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements or modifications without departing from the principle of the present invention. These improvements or modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A stirring device, comprising a stirring tank and a feeding mechanism, characterized in that: The feeding mechanism includes a movable support frame and a silo connected to the support frame and arranged obliquely. A loading platform is provided on the top of the support frame, the inlet end of the silo is connected to the loading platform, and a baffle is provided at the outlet end of the silo. When the silo is adjusted to the feeding position, the baffle is located between the stirring shaft of the mixing tank and the outlet end of the silo, and is located above the stirring blade of the mixing tank.

2. The stirring device according to claim 1, characterized in that: The mixing tank comprises a mixing module and a tank body. The tank body is provided with a first half cover and a half opening. The mixing module is detachably connected to the top of the tank body. A second half cover matching the half opening is provided at the outlet end of the silo. The baffle is connected to the bottom of the second half cover, and the baffle is an arc-shaped structure.

3. The stirring device according to claim 2, characterized in that: The silo includes a silo body connected to a support frame and a tube body connected to the lower end of the silo body. The silo body is arranged obliquely, the tube body is arranged vertically, the inlet end of the silo body is connected to the loading platform, and the second half cover is located on the tube body.

4. The stirring device according to claim 3, characterized in that: A flip cover is provided at the inlet end of the bin body, and the bin body and the tube body are an integrally formed structure.

5. The stirring device according to claim 3, characterized in that: The bin body is provided with a material guiding inclined surface, and the bin body is connected with the loading platform via the material guiding inclined surface.

6. The stirring device according to claim 3, characterized in that: A plurality of support plates are arranged on one side of the support frame, and the side surfaces of the warehouse body are simultaneously connected to the plurality of support plates.

7. The stirring device according to claim 6, characterized in that: The support plate includes a first plate body connected to one side of the support frame and a second plate body connected to one end of the first plate body. The first plate body is arranged horizontally, and the second plate body is arranged obliquely. The warehouse body is connected to the second plate body, and in the projection of the vertical plane, the second plate body is perpendicular to the warehouse body.

8. The stirring device according to claim 7, characterized in that: The second plate body is provided with an arc-shaped recessed portion matching the outer side of the bin body, and the bin body is connected in the arc-shaped recessed portion.

9. The stirring device according to claim 1, characterized in that: A plurality of partitions are also arranged in the support frame, and the plurality of partitions form a plurality of storage areas in the support frame.

10. The stirring device according to claim 1, characterized in that: A handle is provided on the other side of the support frame, and a roller is provided on the bottom of the support frame.

Images