Coal ingredient mixing device convenient to feed

Abstract

The coal ingredient mixing device comprises a bottom plate, a base is arranged on one side of the top end of the bottom plate, a tank body is arranged at the center of the top end of the base, two vertical frames are arranged at the top end of the base on one side of the tank body, a top plate is arranged at the ends, away from the base, of the two vertical frames, and a first gear is arranged at the bottom end of the top plate. A first motor is installed at the center of the top end of the top plate, the bottom end of the first motor sequentially penetrates through the top plate and the first gear and is provided with a rotating shaft, a sleeve frame is installed on the outer wall of the rotating shaft, a stirring rod is rotatably installed at the end, away from the rotating shaft, of the sleeve frame, and a second gear is arranged at the top end of the stirring rod and meshed with the first gear; and a limiting seat is arranged on the inner wall of the vertical frame below the first gear through a bracket. According to the mixing device, the mixing effect of the mixing device on coal is guaranteed when the mixing device is used, the environmental protection property of the mixing device is improved when the mixing device is used, and the purpose of easily and automatically feeding the coal is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal processing technical field, concretely is a coal proportioning mixing device convenient to loading. BACKGROUND

[0002] Traditional coal has been replaced by mixed coal due to its large smoke volume, insufficient combustion and other problems. Mixed coal is a mixed coal processed by mixing several different types and properties of coal in a certain proportion. Although mixed coal has some characteristics of its component coal, its comprehensive performance has changed and can meet the specific needs of users. However, in the production process of the existing mixed coal, coal needs to be mixed, and the current mixing equipment mostly mixes through a large amount of mixing chamber. The operator needs to place a large amount of coal in the mixing chamber through a crane, which is not only very inconvenient to load, but also difficult to control the proportioning of various types of coal, which is not convenient to use. Therefore, it is particularly important to develop a coal proportioning mixing device convenient to load.

[0003] Referring to the announcement number CN217042208U, a coal proportioning mixing device convenient to load, which comprises a stirring mechanism and a conveying mechanism. The stirring mechanism comprises a stirring barrel, a first servo motor is installed on the stirring barrel, a first rotating rod is connected to the output end of the first servo motor through a shaft coupling, a plurality of stirring blades are arranged on the first rotating rod, and the stirred coal proportioning is discharged through a discharge port. The conveying mechanism comprises a storage tank, a material conveying channel is arranged in the storage tank, the other end of the material conveying channel is communicated with the stirring barrel, a second servo motor is arranged on the material conveying channel, a second rotating rod is connected to the output end of the second servo motor through a shaft coupling, and helical blades are arranged on the second rotating rod. The helical blades convey the coal proportioning into the stirring barrel. The device is convenient for conveying and stirring coal proportioning. According to the above, the device can be well applied, but it is usually not convenient to efficiently stir the coal in the edge area at the bottom of the tank, so that the mixing effect of the device on the coal is still difficult to achieve the expected result, which often troubles the user. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a coal proportioning mixing device convenient to load to solve the problem that the device can be well applied in the above background technology, but it is usually not convenient to efficiently stir the coal in the edge area at the bottom of the tank, so that the mixing effect of the device on the coal is still difficult to achieve the expected result.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a coal batching and mixing device for easy feeding, comprising a base plate, a base provided on one side of the top of the base plate, a tank provided at the center of the top of the base plate, two uprights provided on the top of the base on one side of the tank, a top plate provided at the end of the two uprights away from the base, a first gear provided at the bottom of the top plate, a first motor installed at the center of the top of the top plate, the bottom of the first motor passing through the top plate and the first gear in sequence and having a rotating shaft provided, a sleeve installed on the outer wall of the rotating shaft, a stirring rod rotatably installed at the end of the sleeve away from the rotating shaft, a second gear provided at the top of the stirring rod, the second gear meshing with the first gear, a limiting seat provided on the inner wall of the upright below the first gear via a bracket, a universal joint provided on the outer wall of the lower end of the stirring rod, the universal joint being movably connected to the limiting seat, and a stirring paddle installed at the bottom end of the stirring rod extending into the interior of the tank.

[0006] Preferably, a purification mechanism is provided at the top of the base plate on one side of the base. The purification mechanism includes a purification box and an exhaust port. The purification box is provided at the top of the base plate, and an exhaust port is provided on the outer wall of one side of the purification box. The purification box is provided to purify hydrocarbon gases.

[0007] Preferably, the purification mechanism further includes a third motor, an exhaust fan, and an exhaust hood. The third motor is installed at the top of the purification box, and an exhaust fan is provided on the surface of the purification box at one end of the third motor. An exhaust hood is installed at one end of the exhaust fan. The exhaust fan is designed to draw hydrocarbon gases generated during the coal mixing process into the purification box.

[0008] Preferably, the purification mechanism has a base on the bottom plate on the side away from the base, and a support leg is installed at the corner of the bottom end of the base. The bottom end of the support leg is connected to the top end of the base plate. The support leg is provided to support and place the base.

[0009] Preferably, a feeding machine body is movably connected to one side of the base. The top of the feeding machine body extends to the outside of the base and is provided with a discharge port. A feeding hopper is provided on the outer wall of the feeding machine body away from the discharge port. The feeding hopper is provided to guide and inject coal into the interior of the feeding machine body.

[0010] Preferably, a second motor is installed at the bottom of the feeding machine body, the top of the second motor extends into the interior of the feeding machine body and is provided with a spiral roller, and an electric push rod is rotatably installed on the outer wall of the feeding machine body below the discharge port. The bottom of the electric push rod is rotatably connected to the top of the base, and the spiral roller is driven to rotate by the second motor.

[0011] Compared with the prior art, the coal material mixing device with the function of facilitating feeding has the advantages that the mixing device guarantees the mixing effect of coal material during use, improves the environmental protection during use of the mixing device, and achieves the purpose of facilitating automatic feeding of coal material.

[0012] (1) The first motor drives the rotating shaft to rotate, so that the rotating shaft drives the stirring rod to rotate through the sleeve frame, and the stirring rod moves correspondingly on the inner side of the limiting seat through the universal joint, so that the stirring rod drives the stirring paddle to be located at the edge area of the bottom of the tank body to stir and mix the coal material. Since the second gear is engaged with the first gear, and the first gear is arranged at the bottom end of the top plate, the second gear rotates on the outer wall of the first gear, and the second gear drives the stirring paddle to rotate through the stirring rod, so that the coal material in the tank body can be efficiently mixed, thereby guaranteeing the mixing effect of the coal material during use of the mixing device.

[0013] (2) The third motor drives the air extractor to operate, so that the air extractor sucks the hydrocarbon gas generated during the mixing of the coal material into the purification tank for purification through the air suction cover. The purified gas is discharged through the exhaust port, so that the purpose of purifying the air is achieved, thereby improving the environmental protection during use of the mixing device.

[0014] (3) The feeding machine body on the top of the base is driven to rotate by the electric push rod, so as to adjust the angle of the feeding machine body and align the discharge port above the tank body. Then, the coal material is poured into the injection hopper. Due to the gravity, the coal material in the injection hopper falls into the feeding machine body. The second motor drives the spiral roller to rotate, so that the spiral roller spirally lifts the coal material upward, so that the coal material falls into the tank body through the discharge port, thereby achieving the purpose of facilitating automatic feeding of the coal material. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is an enlarged structure schematic diagram of the purification mechanism of the utility model;

[0017] Figure 3 It is a front view structure schematic diagram of the utility model;

[0018] Figure 4 It is a first gear bottom view structure schematic diagram of the utility model.

[0019] In the figure: 1, the bottom plate; 2, the purification mechanism; 201, the purification box; 202, the exhaust port; 203, the third motor; 204, the exhaust fan; 205, the exhaust hood; 3, the base; 4, the tank body; 5, the stand; 6, the top plate; 7, the first motor; 8, the first gear; 9, the sleeve frame; 10, the second gear; 11, the stirring rod; 12, the limiting seat; 13, the universal joint; 14, the stirring paddle; 15, the base; 16, the supporting leg; 17, the feeding machine body; 18, the discharge port; 19, the electric push rod; 20, the feeding hopper; 21, the second motor; 22, the spiral roller; 23, the rotating shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a coal proportioning and mixing device convenient for feeding, including bottom plate 1, one side of the top end of bottom plate 1 is equipped with base 3, the top end of the one side of base 3 is equipped with purification mechanism 2 on bottom plate 1, and purification mechanism 2 includes purification box 201 and exhaust port 202, the top end of bottom plate 1 is equipped with purification box 201, and the outer wall on the one side of purification box 201 is equipped with exhaust port 202;

[0022] When using, the setting of purification box 201 is convenient for purifying hydrocarbon gas;

[0023] Purification mechanism 2 also includes third motor 203, exhaust fan 204 and exhaust hood 205, the top end of purification box 201 is installed with third motor 203, the surface of purification box 201 on the one end of third motor 203 is equipped with exhaust fan 204, and the one end of exhaust fan 204 is installed with exhaust hood 205;

[0024] When using, the setting of exhaust fan 204 is convenient for sucking the hydrocarbon gas generated in the process of mixing coal into purification box 201;

[0025] The top of the one side of bottom plate 1 away from base 3 of purification mechanism 2 is equipped with base 15, and the bottom end of base 15 is installed with supporting leg 16 at the corner position, and the bottom end of supporting leg 16 is connected with the top end of bottom plate 1;

[0026] When using, the setting of supporting leg 16 is convenient for supporting and arranging base 15;

[0027] The upper end of the upper feeding machine body 17 extends to the outside of the base 15 and is provided with a discharging port 18. An injection hopper 20 is arranged on the outer wall of the side of the upper feeding machine body 17 away from the discharging port 18.

[0028] In use, the injection hopper 20 is arranged to guide the coal into the upper feeding machine body 17.

[0029] The bottom end of the upper feeding machine body 17 is provided with a second motor 21. The top end of the second motor 21 extends to the inside of the upper feeding machine body 17 and is provided with a spiral roller 22. An electric push rod 19 is rotatably arranged on the outer wall of the upper feeding machine body 17 below the discharging port 18. The bottom end of the electric push rod 19 is rotatably connected to the top end of the base 15.

[0030] In use, the second motor 21 is arranged to drive the spiral roller 22 to rotate.

[0031] The top end of the base 3 is provided with a tank 4 at the center position. The top end of the base 3 on one side of the tank 4 is provided with two stands 5. The ends of the two stands 5 away from the base 3 are provided with a top plate 6. The bottom end of the top plate 6 is provided with a first gear 8. The top end of the top plate 6 is provided with a first motor 7 at the center position. The bottom end of the first motor 7 penetrates the top plate 6 and the first gear 8 in sequence and is provided with a rotating shaft 23. A sleeve frame 9 is arranged on the outer wall of the rotating shaft 23. The end of the sleeve frame 9 away from the rotating shaft 23 is rotatably provided with a stirring rod 11. The top end of the stirring rod 11 is provided with a second gear 10. The second gear 10 is meshed with the first gear 8. A limiting seat 12 is arranged on the inner wall of the stand 5 below the first gear 8 through a support. A universal joint 13 is arranged on the outer wall of the lower end of the stirring rod 11. The universal joint 13 is movably connected to the limiting seat 12. The bottom end of the stirring rod 11 extends to the inside of the tank 4 and is provided with a stirring paddle 14.

[0032] In use, the embodiment of the present application first drives the upper feeder body 17 to rotate on the top of the base 15 by the electric push rod 19, so as to adjust the angle of the upper feeder body 17 and align the discharge port 18 above the tank body 4, then put the coal into the injection hopper 20, due to gravity, the coal in the injection hopper 20 falls into the upper feeder body 17, the helical roller 22 is driven to rotate by the second motor 21, so that the helical roller 22 helically lifts the coal upward, so that the coal falls into the tank body 4 through the discharge port 18, thereby easily feeding the coal into the tank body 4, then the first motor 7 drives the rotating shaft 23 to rotate, so that the rotating shaft 23 drives the stirring rod 11 to rotate through the sleeve 9, and the stirring rod 11 moves on the inner side of the limiting seat 12 through the universal joint 13, so that the stirring rod 11 drives the stirring paddle 14 at the edge of the bottom of the tank body 4 to stir the coal, because the second gear 10 is engaged with the first gear 8, and the first gear 8 is arranged at the bottom end of the top plate 6, so that the second gear 10 rotates on the outer wall of the first gear 8, and drives the stirring paddle 14 to rotate through the stirring rod 11, so that the coal in the tank body 4 can be efficiently mixed, finally, the third motor 203 drives the air extractor 204 to operate, so that the air extractor 204 sucks the hydrocarbon gas generated in the coal mixing process into the purification tank 201 for purification through the air suction cover 205, and the purified gas is discharged through the exhaust port 202, so as to achieve the purpose of purifying the air, thereby completing the use of the mixing device.

Claims

1. A coal batching and mixing device for easy feeding, characterized in that: The utility model provides a kind of automatic stirring tank, including bottom plate (1), the bottom plate (1) top end one side is equipped with pedestal (3), the pedestal (3) top end center position is equipped with jar (4), the pedestal (3) top end one side of jar (4) is equipped with two stand (5), the top plate (6) of the one end of two stand (5) away from pedestal (3) is equipped with, the bottom end of top plate (6) is equipped with first gear (8), the top end center position of top plate (6) is equipped with first motor (7), the bottom end of first motor (7) is sequentially penetrated top plate (6) and first gear (8) and is equipped with rotating shaft (23), rotating shaft (23) outer wall is equipped with sleeve frame (9) on, the one end of sleeve frame (9) away from rotating shaft (23) is rotatably installed with stirring rod (11), the top end of stirring rod (11) is equipped with second gear (10), second gear (10) and first gear (8) are mutually engaged, the inner wall of stand (5) below first gear (8) is equipped with limit seat (12) by support, the outer wall of the lower end of stirring rod (11) is equipped with universal joint (13), universal joint (13) and limit seat (12) are movably connected, the bottom end of stirring rod (11) extends to the inside of jar (4) and is equipped with stirring paddle (14).

2. The coal proportioning and mixing device facilitating charging according to claim 1, characterized in that: The top end of the bottom plate (1) on one side of the pedestal (3) is provided with a purification mechanism (2), and the purification mechanism (2) comprises a purification box (201) and an exhaust port (202). The top end of the bottom plate (1) is provided with a purification box (201), and the outer wall of one side of the purification box (201) is provided with an exhaust port (202).

3. The coal proportioning and mixing device facilitating charging according to claim 2, characterized in that: The purification mechanism (2) further comprises a third motor (203), an exhaust fan (204), and an air suction cover (205). The top end of the purification box (201) is provided with a third motor (203). The surface of the purification box (201) on one end of the third motor (203) is provided with an exhaust fan (204). One end of the exhaust fan (204) is provided with an air suction cover (205).

4. The coal proportioning and mixing device facilitating charging according to claim 2, characterized in that: The bottom plate (1) above the purification mechanism (2) away from the pedestal (3) side is provided with a base (15). The bottom end of the base (15) is provided with a supporting leg (16) at each corner position. The bottom end of the supporting leg (16) is connected to the top end of the bottom plate (1).

5. The coal proportioning and mixing device facilitating charging according to claim 4, characterized in that: One side of the base (15) is movably connected with a feeding machine body (17). The top end of the feeding machine body (17) extends to the outside of the base (15) and is provided with a discharge port (18). The outer wall of the feeding machine body (17) away from the discharge port (18) side is provided with a material injection hopper (20).

6. The coal proportioning and mixing device facilitating charging according to claim 5, characterized in that: The bottom end of the feeding machine body (17) is provided with a second motor (21). The top end of the second motor (21) extends to the inside of the feeding machine body (17) and is provided with a spiral roller (22). The outer wall of the feeding machine body (17) below the discharge port (18) is rotatably provided with an electric push rod (19). The bottom end of the electric push rod (19) is rotatably connected to the top end of the base (15).

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