CN217514179U - Efficient stirring device with automatic raw material proportioning function - Google Patents

Abstract

The utility model discloses a high-efficient agitating unit who possesses automatic raw materials ratio function, including the agitator tank, install the agitator in the agitator tank, a plurality of storage casees are installed to the agitator tank upper end, ejection of compact adjustment mechanism is installed to the agitator tank upper end, ejection of compact adjustment mechanism includes the passage of fixed mounting at storage case lower extreme, the discharging pipe is installed to the passage lower extreme, be equipped with the feeding screw rod in the discharging pipe, the drive frame is installed to feeding screw rod one end, preliminary mixing mechanism is installed to the agitator tank upper end, preliminary mixing mechanism includes the toper feedstock channel of fixed mounting in the agitator tank upper end. The beneficial effects of the utility model are that, can be with multiple raw materials guide in to toper feedstock channel according to certain ejection of compact speed to can stir the raw materials through the stirring frame, just preliminary mixing is even when the raw materials has not yet entered into the agitator tank, and then has improved the stirring efficiency of concrete.

Description

Efficient stirring device with automatic raw material proportioning function

Technical Field

The utility model relates to a concrete processing equipment technical field, more specifically the utility model relates to a high-efficient agitating unit who possesses automatic raw materials ratio function that says so.

Background

The concrete is a building material prepared by mixing and stirring aggregate, powder and water according to a certain proportion, and different material proportions are required for different strengths of the concrete.

In the prior art, for example, patent No. CN202022957044.7, entitled a quantitative charging mixing and stirring device for recycled concrete preparation, which is mainly configured by matching an electromagnetic valve, a pressure sensor and a controller, wherein an output end of the pressure sensor is electrically connected with an input end of the controller, an output end of the controller is electrically connected with an input end of the electromagnetic valve, when in use, materials are stored in a storage chamber through a feeding pipe, the pressure sensor detects the weight of the storage chamber in real time, the electromagnetic valve is opened, the materials enter a crushing chamber through a second connecting pipe, when the weight of the storage chamber falls within a preset value range, the controller closes the electromagnetic valve, quantitative charging is realized, but there are problems when in use, concrete needs a plurality of raw materials, and when the device adds raw materials, the raw materials cannot be mixed in the charging process, and there is no way to control the speed of adding the raw materials, which further affects the stirring efficiency of the concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a high-efficient agitating unit who possesses automatic raw materials ratio function has been designed.

The technical scheme of the utility model is that the high-efficiency stirring device with the function of automatic raw material proportioning comprises a stirring tank, wherein a stirrer is arranged in the stirring tank, a plurality of material storage boxes are arranged at the upper end of the stirring tank,

the discharging adjusting mechanism comprises a material guide pipe fixedly arranged at the lower end of the material storage box, a material discharging pipe is arranged at the lower end of the material guide pipe, first rolling bearings are arranged at two ends in the material discharging pipe, a feeding screw rod is arranged in the material discharging pipe, two ends of the feeding screw rod are inserted into the first rolling bearings, a material discharging port is formed in one side of the lower end of the material discharging pipe, a driving frame capable of adjusting the rotating speeds of the plurality of feeding screw rods is arranged at one end of the feeding screw rod,

preliminary mixing mechanism, preliminary mixing mechanism includes the toper feedstock channel of fixed mounting in the agitator tank upper end, install rotatable stirring frame in the toper feedstock channel.

Furthermore, a square groove is formed in one end of the feeding screw rod, and a square connecting rod is arranged in the square groove.

Further, the driving frame includes the rotating electrical machines of fixed mounting in agitator tank upper surface one side, the rotatory end of rotating electrical machines has the axis of rotation through the coupling joint, the bearing frame is installed to axis of rotation one end, bearing frame lower extreme fixed mounting is in the agitator tank upper end, install a plurality of action wheels in the axis of rotation, install a plurality of stirring boards on the action wheel, action wheel one side is equipped with from the driving wheel, from driving wheel fixed mounting on square connecting rod, from a plurality of driven levers that can be driven the board and drive the removal of driving wheel outside surface mounting.

Further, a cylindrical rod is installed on the outer side of one end of the square connecting rod, the cylindrical rod corresponds to the driven wheel in a concentric mode, a second rolling bearing is installed on the outer side of the cylindrical rod, a mobile station is installed at the lower end of the second rolling bearing, a limiting table is installed at the upper end of the stirring tank, a plurality of limiting cylinders are installed on the upper surface of the limiting table, bolts are installed at two ends of the mobile station, and the telescopic ends of the bolts can extend into the limiting cylinders.

Furthermore, the poking plates are uniformly distributed on the circumference by taking the center of the driving wheel as the circle center, and the poking plates are distributed on the driving wheel for 3-10 circles.

Furthermore, the conical feeding channel is a round table-shaped cylinder with a wide upper part and a narrow lower part, a discharging barrel is installed at the lower end of the discharging port, and the discharging barrel extends to the upper part of the conical feeding channel.

Furthermore, the stirring frame is a conical stirring frame with a wide upper part and a narrow lower part.

The utility model has the advantages that: firstly, a plurality of different raw materials are added into a plurality of storage boxes according to a certain proportion, a driving frame drives a feeding screw rod to rotate, so that the raw materials in the storage boxes fall into a conical feeding channel, the raw materials in the storage boxes are discharged simultaneously, preliminary mixing can be carried out before the raw materials are not stirred, the stirring efficiency can be improved, the driving frame can adjust the rotating speed of the feeding screw rod, further, the raw materials in the storage boxes can be discharged according to a certain proportion, so that the raw materials are mixed more uniformly preliminarily, the raw materials falling into the conical feeding channel are stirred by a stirring frame and fall into a stirring tank, then the uniformly mixed raw materials are stirred by a stirrer, the working efficiency is improved,

when the motor rotates, can drive the action wheel and rotate, through will following the driving wheel back-and-forth movement, can be so that from the hookup location of driving wheel and action wheel different, and then can make the action wheel drive from driving wheel pivoted speed different, and then adjustable feed screw's slew velocity, the ejection of compact speed of adjustable raw materials, when driving the feed screw rotation of a plurality of storage case lower extremes, only use a motor to start, can reduce manufacturing cost to need not to change the gear, it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency stirring apparatus with automatic material proportioning function according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D;

fig. 6 is a schematic structural view of the driving frame of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at E;

in the figure, 1, a stirring tank; 2. a stirrer; 3. a material storage box; 4. a material guide pipe; 5. a discharge pipe; 6. a first rolling bearing; 7. a feed screw; 8. a discharge port; 9. a driving frame; 10. a tapered feed channel; 11. a stirring frame; 12. a square groove; 13. a square connecting rod; 14. a rotating electric machine; 15. a rotating shaft; 16. a bearing seat; 17. a driving wheel; 18. a poking plate; 19. a driven wheel; 20. a driven lever; 21. a cylindrical rod; 22. a second rolling bearing; 23. a mobile station; 24. a limiting table; 25. a limiting cylinder; 26. a bolt; 27. and a discharging barrel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a high-efficiency stirring device with automatic raw material proportioning function as shown in figures 1-7, which comprises a stirring tank 1, wherein a stirrer 2 is arranged in the stirring tank 1, a plurality of material storage boxes 3 are arranged at the upper end of the stirring tank 1, a discharging adjusting mechanism is arranged at the upper end of the stirring tank 1, the discharging adjusting mechanism comprises a material guide pipe 4 fixedly arranged at the lower end of the material storage box 3, a discharging pipe 5 is arranged at the lower end of the material guide pipe 4, first rolling bearings 6 are arranged at the two ends in the discharging pipe 5, a feeding screw 7 is arranged in the discharging pipe 5, the two ends of the feeding screw 7 are inserted into the first rolling bearings 6, a discharging port 8 is arranged at one side of the lower end of the discharging pipe 5, a driving frame 9 capable of adjusting the rotating speeds of the plurality of feeding screws 7 is arranged at one end of the feeding screw 7, a primary mixing mechanism is arranged at the upper end of the stirring tank 1, the primary mixing mechanism comprises a conical feeding channel 10 fixedly arranged at the upper end of the stirring tank 1, a rotatable stirring frame 11 is arranged in the conical feed channel 10,

the process of stirring the raw materials by the device is as follows: firstly, a plurality of different raw materials are quantitatively added into a plurality of storage tanks 3, only one raw material is added into one storage tank 3, a plurality of feeding screws 7 are driven by a driving frame 9 to rotate, the raw materials in the storage tank 3 can enter a discharging pipe 5 through a material guide pipe 4, and when the feeding screws 7 rotate, the raw materials can move to one side, fall into a conical feeding channel 10 through a discharging port 8, the raw materials are stirred by a stirring frame 11 and fall into a stirring tank 1, at the moment, the raw materials are preliminarily mixed, after a proper amount of water is added into the stirring tank 1, the raw materials can be rapidly mixed by a stirrer 2,

referring to the attached figures 1 and 3 of the specification, one end of the feeding screw 7 is provided with a square groove 12, a square connecting rod 13 is arranged in the square groove 12,

the square connecting rod 13 can move in the square groove 12,

referring to the attached drawings 1, 2, 6 and 7 in the specification, a driving frame 9 comprises a rotary motor 14 fixedly mounted on one side of the upper surface of a stirring tank 1, the rotary end of the rotary motor 14 is connected with a rotary shaft 15 through a coupler, one end of the rotary shaft 15 is provided with a bearing seat 16, the lower end of the bearing seat 16 is fixedly mounted at the upper end of the stirring tank 1, the rotary shaft 15 is provided with a plurality of driving wheels 17, the driving wheels 17 are provided with a plurality of stirring plates 18, one side of the driving wheels 17 is provided with a driven wheel 19, the driven wheel 19 is fixedly mounted on a square connecting rod 13, the outer side surface of the driven wheel 19 is provided with a plurality of driven rods 20 which can be driven by the stirring plates 18 to move,

the rotation process of the driving frame 9 driving the plurality of feeding screws 7 is as follows: the position of the square connecting rod 13 is adjusted according to the proportion of various raw materials added, so that the driven wheel 19 can move to different positions on the driving wheel 17, the driven rod 20 is positioned on one side of the poking plate 18, the rotating motor 14 is started to rotate, the rotating motor 14 can drive the rotating shaft 15 to rotate, the rotating shaft 15 can drive the driving wheel 17 to rotate, as the driving wheel 17 is completely arranged on the rotating shaft 15, the angular speeds of the rotation of the poking plates 18 on the driving wheel 17 are the same, but the linear speeds of the rotation of the poking plates 18 in contact with the driven rod 20 are different, so that when the driving wheel 17 rotates, one driven rod 20 can be pushed downwards through the poking plates 18, and the second poking plate 18 pokes the second driven rod 20 downwards, so that the driven wheel 19 can rotate, and the driven wheels 19 below the storage boxes 3 are different in rotating speed, when the driven wheel 19 rotates, can drive the square connecting rod 13 to rotate, one end of the square connecting rod 13 extends into the square groove 12 and can drive the feeding screw 7 to rotate, thereby facilitating the discharging,

referring to the attached drawings 1, 2, 3, 6 and 7 of the specification, a cylindrical rod 21 is arranged on the outer side of one end of a square connecting rod 13, the cylindrical rod 21 concentrically corresponds to a driven wheel 19, a second rolling bearing 22 is arranged on the outer side of the cylindrical rod 21, a moving platform 23 is arranged at the lower end of the second rolling bearing 22, a limiting platform 24 is arranged at the upper end of the stirring tank 1, a plurality of limiting cylinders 25 are arranged on the upper surface of the limiting platform 24, inserting pins 26 are arranged at two ends of the moving platform 23, the telescopic ends of the inserting pins 26 can extend into the limiting cylinders 25,

the process of the square connecting rod 13 limiting is as follows: when the position of the driven wheel 19 is adjusted, the telescopic end of the bolt 26 retracts into the bolt 26, then the mobile station 23 is moved between the limiting cylinders 25, the limiting cylinders 25 are in contact with the bolt 26, the mobile station 23 can be prevented from moving back and forth, then one end of the bolt 26 extends into the limiting cylinders 25, the mobile station 23 can be prevented from moving up and down and left and right, the mobile station 23 can be fixed on the limiting station 4, the square connecting rod 13 can be fixed through the cylindrical rod 21 and the second rolling bearing 22, when the square connecting rod 13 rotates, the cylindrical rod 21 can rotate in the second rolling bearing 22, and the square connecting rod 13 can be conveniently rotated,

referring to the attached drawings 1 and 6 in the specification, the poking plates 18 are uniformly distributed on the circumference by taking the center of the driving wheel 17 as the center of a circle, the poking plates 18 are distributed on the driving wheel 17 for 3-10 circles,

when the driving wheel 17 rotates, the driven rod 20 can be driven to move through the poking plate 18, the driven wheel 19 can rotate at a constant speed, 3-10 circles of poking plates 18 are distributed on the driving wheel 17, so that the rotating speeds of different driven wheels 19 can be different when the driving wheel 17 rotates, at most, ten rotating speeds of the driven wheels 19 can be adjusted,

referring to the attached figure 1 of the specification, the conical feeding channel 10 is a circular truncated cone-shaped cylinder with a wide upper part and a narrow lower part, the lower end of the discharge hole 8 is provided with a discharge barrel 27, the discharge barrel 27 extends to the upper part of the conical feeding channel 10,

the discharge barrel 27 can collect the raw material from the discharge port 8 into the conical feed channel 10, and the conical feed channel 10 is a circular truncated cone-shaped cylinder with a wide top and a narrow bottom, so that the raw material can be collected better when moving downwards in the conical feed channel 10,

referring to the attached fig. 1 of the specification, the stirring frame 11 is a conical stirring frame 11 with a wide upper part and a narrow lower part,

the stirring frame 11 is designed according to the shape of the conical feeding channel 10, so that raw materials can be stirred better.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. A high-efficiency stirring device with an automatic raw material proportioning function comprises a stirring tank (1), wherein a stirrer (2) is arranged in the stirring tank (1), a plurality of material storage boxes (3) are arranged at the upper end of the stirring tank (1), and the high-efficiency stirring device is characterized in that the upper end of the stirring tank (1) is provided with a stirring device,

the discharging adjusting mechanism comprises a material guide pipe (4) fixedly installed at the lower end of the material storage box (3), a material discharging pipe (5) is installed at the lower end of the material guide pipe (4), first rolling bearings (6) are installed at two ends in the material discharging pipe (5), a feeding screw rod (7) is arranged in the material discharging pipe (5), two ends of the feeding screw rod (7) are inserted into the first rolling bearings (6), a material discharging port (8) is formed in one side of the lower end of the material discharging pipe (5), a driving frame (9) capable of adjusting the rotating speed of the feeding screw rods (7) is installed at one end of the feeding screw rod (7),

preliminary mixing mechanism, preliminary mixing mechanism includes toper feedstock channel (10) of fixed mounting in agitator tank (1) upper end, install rotatable agitator (11) in toper feedstock channel (10).

2. The high-efficiency stirring device with the automatic raw material proportioning function according to claim 1, wherein a square groove (12) is formed at one end of the feeding screw (7), and a square connecting rod (13) is arranged in the square groove (12).

3. The high-efficiency stirring device with automatic raw material proportioning function as claimed in claim 2, it is characterized in that the driving frame (9) comprises a rotating motor (14) fixedly arranged on one side of the upper surface of the stirring tank (1), the rotating end of the rotating motor (14) is connected with a rotating shaft (15) through a coupling, a bearing seat (16) is arranged at one end of the rotating shaft (15), the lower end of the bearing seat (16) is fixedly arranged at the upper end of the stirring tank (1), a plurality of driving wheels (17) are arranged on the rotating shaft (15), a plurality of poking plates (18) are arranged on the driving wheels (17), a driven wheel (19) is arranged on one side of the driving wheel (17), the driven wheel (19) is fixedly arranged on the square connecting rod (13), and a plurality of driven rods (20) which can be driven by the poking plate (18) to move are arranged on the outer side surface of the driven wheel (19).

4. The high-efficiency stirring device with the automatic raw material proportioning function according to claim 3, wherein a cylindrical rod (21) is installed on the outer side of one end of the square connecting rod (13), the cylindrical rod (21) concentrically corresponds to the driven wheel (19), a second rolling bearing (22) is installed on the outer side of the cylindrical rod (21), a moving platform (23) is installed at the lower end of the second rolling bearing (22), a limiting platform (24) is installed at the upper end of the stirring tank (1), a plurality of limiting cylinders (25) are installed on the upper surface of the limiting platform (24), a plug pin (26) is installed at two ends of the moving platform (23), and the telescopic end of the plug pin (26) can extend into the limiting cylinders (25).

5. A high-efficiency stirring device with automatic raw material proportioning function according to claim 3, characterized in that the stirring plates (18) are uniformly distributed on the circumference around the center of the driving wheel (17), and the stirring plates (18) are distributed on the driving wheel (17) for 3-10 circles.

6. The high-efficiency stirring device with the automatic raw material proportioning function according to claim 1, wherein the conical feeding channel (10) is a circular truncated cone-shaped cylinder with a wide top and a narrow bottom, a discharging barrel (27) is mounted at the lower end of the discharging port (8), and the discharging barrel (27) extends above the conical feeding channel (10).

7. The high-efficiency stirring device with the automatic raw material proportioning function according to claim 6, wherein the stirring frame (11) is a tapered stirring frame (11) with a wide top and a narrow bottom.

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