CN213966798U

CN213966798U - Asphalt concrete batching equipment

Info

Publication number: CN213966798U
Application number: CN202022779779.5U
Authority: CN
Inventors: 冯钊; 南具珍; 徐哲; 贺龙; 李丰洲
Original assignee: Xinjiang Bingtuan Eighth Construction And Installation Engineering Co ltd
Current assignee: Xinjiang Bingtuan Eighth Construction And Installation Engineering Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a bituminous concrete dispensing equipment, include the box and fix the supporting leg in the bottom half four corners, the top of box communicates respectively has three inlet pipe, the inside of box is provided with prevents stifled mechanism, the utility model relates to a dispensing equipment technical field. This asphalt concrete dispensing equipment, include the rectangle case through preventing stifled mechanism, the bottom fixedly connected with motor on rectangle incasement wall right side, and shaft coupling fixedly connected with rotary rod is passed through to motor output shaft's one end, the one end that the motor was kept away from to the rotary rod is rotated with the left side of rectangle incasement wall and is connected, four pinions of surface difference fixedly connected with of rotary rod, when the batching passes through the screen cloth, the starter motor, drive the axis of rotation through pinion and tooth and rotate, it carries out the up-and-down motion to drive the ball, the ball constantly strikes the screen cloth, make the screen cloth shake, large granule blocks up in the screen cloth when preventing to sieve, the efficiency of screening has been improved.

Description

Asphalt concrete batching equipment

Technical Field

The utility model relates to a dispensing equipment technical field specifically is an asphalt concrete dispensing equipment.

Background

Asphalt concrete is commonly called asphalt concrete, mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like are manually selected and mixed with road asphalt material with a certain proportion under strict control conditions, the asphalt concrete can be divided into two main categories of petroleum asphalt and coal asphalt according to different used binder, some countries or regions also adopt or are mixed with natural asphalt, the asphalt concrete can be divided into the categories of broken stone, gravel, sand and slag according to different varieties of the used aggregate, the broken stone is most commonly adopted, the maximum particle size of the mixture can be divided into the categories of coarse grains, medium grains, fine grains and sand grains according to different gradation of the mineral aggregate, the open gradation mixture can be divided into the categories of close gradation, semi open gradation and open gradation, the open gradation mixture is also called asphalt broken stone, wherein the hot-mixed hot-paved close gradation mixture is durable in use, the high-strength asphalt pavement has high strength and good integrity, is a representative material for building high-grade asphalt pavements, and is most widely applied.

At present at the in-process of batching to asphalt concrete, generally only carry out the material loading through single pipeline, cause the jam easily, and the batching is when passing through the screen cloth, and the material of different granules causes the jam to the screen cloth easily, influences the efficiency of screening, need shut down and dredge complex operation to the screen cloth.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bituminous concrete dispensing equipment has solved and has only carried out the material loading through single pipeline, causes the jam easily, and the batching is when passing through the screen cloth, and the material of different granules causes the jam to the screen cloth easily, influences the efficiency of screening, needs to shut down and dredge complex operation's problem to the screen cloth.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an asphalt concrete dosing unit, includes the box and fixes the supporting leg in bottom half four corners, the top of box communicates respectively has three inlet pipe, the inside of box is provided with prevents stifled mechanism.

Prevent stifled mechanism includes the rectangle case, the bottom fixedly connected with motor on rectangle incasement wall right side, and the one end of motor output shaft passes through shaft coupling fixedly connected with rotary rod, the one end that the motor was kept away from to the rotary rod is rotated with the left side of rectangle incasement wall and is connected, four pinions of surface difference fixedly connected with of rotary rod, it is connected with the axis of rotation to rotate between the both sides at rectangle incasement wall top, and four sleeves of surface difference fixedly connected with of axis of rotation, telescopic outer fixed surface is connected with and pinion engaged with tooth, telescopic back fixedly connected with extension rod, and the extension rod keeps away from telescopic one end fixedly connected with ball.

Preferably, the movable groove with extension rod looks adaptation is all seted up with the back at the top of rectangle case, connecting rod fixedly connected with roof is passed through at the top of rectangle case, the equal fixedly connected with bracing piece in both sides of rectangle bottom of the case portion, and the bottom of bracing piece and the bottom fixed connection of box inner wall.

Preferably, the left side of the inner wall of the box body is connected with a sliding block in a sliding mode through a sliding rail, and the front face of the sliding block is connected with a screen in a rotating mode.

Preferably, the right side of box inner wall is passed through mounting panel fixedly connected with electric telescopic handle, and the one end of electric telescopic handle output shaft and the right side of screen cloth bottom rotate and be connected, the mounting groove with screen cloth looks adaptation is seted up on the right side of box.

Preferably, the bottom of inlet pipe runs through the box and extends to the inside of box, the bottom fixedly connected with on box right side smashes the room.

Preferably, both sides of the back of the crushing chamber are fixedly connected with driving mechanisms, both sides of the front of the inner wall of the crushing chamber are rotatably connected with crushing rollers, and one end of an output shaft of each driving mechanism is fixedly connected with the back of each crushing roller.

Preferably, the bottom of the box body is provided with a discharge port, and the bottom of the crushing chamber is provided with a discharge port.

Advantageous effects

The utility model provides an asphalt concrete dispensing equipment. Compared with the prior art, the method has the following beneficial effects:

(1) the asphalt concrete batching equipment comprises a rectangular box through an anti-blocking mechanism, a motor is fixedly connected to the bottom of the right side of the inner wall of the rectangular box, one end of an output shaft of the motor is fixedly connected with a rotary rod through a coupler, one end, far away from the motor, of the rotary rod is rotatably connected with the left side of the inner wall of the rectangular box, four small gears are respectively and fixedly connected to the surface of the rotary rod, a rotating shaft is rotatably connected between two sides of the top of the inner wall of the rectangular box, four sleeves are respectively and fixedly connected to the surface of the rotating shaft, teeth meshed with the small gears are fixedly connected to the outer surfaces of the sleeves, an extension rod is fixedly connected to the back of each sleeve, one end, far away from the sleeve, of each extension rod is fixedly connected with a round ball, when the materials are batched through a screen, the motor is started, the rotating shaft is driven to rotate through the small gears and the teeth, the round balls are driven to move up and down, and the round balls continuously knock the screen, the screen is shaken, large particles are blocked in the screen during screening, and the screening efficiency is improved.

(2) This asphalt concrete dosing equipment, there is the slider left side through box inner wall through slide rail sliding connection, and the front of slider is rotated and is connected with the screen cloth, mounting panel fixedly connected with electric telescopic handle is passed through on box inner wall's right side, and the one end of electric telescopic handle output shaft is rotated with the right side of screen cloth bottom and is connected, the mounting groove with screen cloth looks adaptation is seted up on the right side of box, smash the equal fixedly connected with actuating mechanism in both sides at the room back, smash the positive both sides of indoor wall and all rotate and be connected with crushing roller, the one end of actuating mechanism output shaft and the back fixed connection who smashes the roller, the material of the great granule of screening out is through inclining the screen cloth, can pour the material on the screen cloth into crushing indoorly, it is smashed to it through.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the rectangular box structure of the present invention;

FIG. 4 is a top view of the internal structure of the rectangular box of the present invention;

FIG. 5 is a side view of the pinion and sleeve arrangement of the present invention;

FIG. 6 is a top view of the inner structure of the crushing chamber of the present invention;

fig. 7 is a rear perspective view of the rectangular box structure of the present invention.

In the figure: 1 box body, 2 supporting legs, 3 feeding pipes, 6 anti-blocking mechanisms, 61 rectangular boxes, 62 motors, 63 rotating rods, 64 pinions, 65 rotating shafts, 66 sleeves, 67 teeth, 68 extending rods, 69 round balls, 7 movable grooves, 8 top plates, 9 supporting rods, 10 sliding blocks, 11 screens, 13 electric telescopic rods, 14 mounting grooves, 15 crushing chambers, 16 driving mechanisms, 17 crushing rollers, 18 discharging holes and 19 discharging holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-7, the present invention provides a technical solution: an asphalt concrete batching device comprises a box body 1 and supporting legs 2 fixed at four corners of the bottom of the box body 1, a discharge port 18 is arranged at the bottom of the box body 1, a discharge port 19 is arranged at the bottom of a crushing chamber 15, an electric telescopic rod 13 is fixedly connected to the right side of the inner wall of the box body 1 through a mounting plate, the electric telescopic rod 13 is controlled through an external switch and is connected with an external power supply through a wire, one end of an output shaft of the electric telescopic rod 13 is rotatably connected with the right side of the bottom of a screen 11, a mounting groove 14 matched with the screen 11 is arranged at the right side of the box body 1, a slide block 10 is slidably connected to the left side of the inner wall of the box body 1 through a slide rail, the front side of the slide block 10 is rotatably connected with the screen 11, three feeding pipes 3 are respectively communicated with the top of the box body 1, the three feeding pipes 3 are arranged, so that blockage is not easy to cause during feeding, the bottom ends of the feeding pipes 3 penetrate through the box body 1 and extend to the inside of the box body 1, the bottom of the right side of the box body 1 is fixedly connected with a crushing chamber 15, two sides of the back of the crushing chamber 15 are fixedly connected with driving mechanisms 16, each driving mechanism 16 comprises a driving motor and a shaft coupler, the two front sides of the inner wall of the crushing chamber 15 are rotatably connected with a crushing roller 17, one end of an output shaft of each driving mechanism 16 is fixedly connected with the back of the crushing roller 17, an anti-blocking mechanism 6 is arranged inside the box body 1, each anti-blocking mechanism 6 comprises a rectangular box 61, the top and the back of each rectangular box 61 are respectively provided with a movable groove 7 matched with an extension rod 68, the top of each rectangular box 61 is fixedly connected with a top plate 8 through a connecting rod, each top plate 8 is in an inclined shape, each top plate 8 is arranged to prevent materials from falling on the rectangular box 61, two sides of the bottom of each rectangular box 61 are fixedly connected with supporting rods 9, the bottom ends of the supporting rods 9 are fixedly connected with the bottom of the inner wall of the box body 1, and the bottom of the right side of the inner wall of each rectangular box 61 is fixedly connected with a motor 62, the motor 62 is controlled by an external switch and is connected with an external power supply by a lead, one end of an output shaft of the motor 62 is fixedly connected with a rotating rod 63 by a coupler, one end of the rotating rod 63 far away from the motor 62 is rotatably connected with the left side of the inner wall of the rectangular box 61, the surface of the rotating rod 63 is respectively and fixedly connected with four pinions 64, a rotating shaft 65 is rotatably connected between two sides of the top part of the inner wall of the rectangular box 61, and the surface of the rotating shaft 65 is fixedly connected with four sleeves 66 respectively, the outer surface of the sleeve 66 is fixedly connected with teeth 67 meshed with the pinion 64, the teeth 67 are distributed on the front surface of the sleeve 66, the back surface of the sleeve 66 is fixedly connected with an extension rod 68, and one end of the extension rod 68 far away from the sleeve 66 is fixedly connected with a round ball 69, the round ball 69 continuously beats the screen mesh 11, so that the screen mesh 11 shakes, large particles are prevented from being blocked in the screen mesh 11 during screening, the parts of the device not involved are the same as or can be implemented using prior art.

When the device is used, ingredients of asphalt concrete enter the box body 1 through the three feeding pipes 3 respectively, the ingredients screen out larger particles through the screen mesh 11, qualified ingredients are discharged through the screen mesh 11 and the discharge hole 18 at the bottom of the box body 1, the motor 62 is started, the motor 62 drives the rotating rod 63 to rotate, the rotating rod 63 drives the four pinions 64 to rotate, the pinions 64 drive the sleeve 66 and the rotating shaft 65 to rotate through the teeth 67 meshed with the pinions 64, so as to drive the round ball 69 in front of the sleeve 66 to move up and down, the screen mesh 11 is continuously knocked, the screen mesh 11 is shaken, large particles are prevented from being blocked in the screen mesh 11 during screening, after screening is completed, the electric telescopic rod 13 is started to drive the right side of the screen mesh 11 to move downwards, the left side of the screen mesh 11 and the sliding block 10 rotate, the sliding block 10 slides upwards on the sliding rails, the screen mesh 11 is inclined, and the larger particles on the screen mesh 11 are poured into the crushing chamber 15, the two crushing rollers 17 are started by the driving mechanism 16, the two crushing rollers 17 rotate relatively to crush the large-particle materials again, and the crushed materials are discharged through the discharge port 19 for reuse.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an asphalt concrete dosing unit, includes box (1) and fixes supporting leg (2) in box (1) bottom four corners, its characterized in that: the top of the box body (1) is respectively communicated with three feeding pipes (3), and an anti-blocking mechanism (6) is arranged inside the box body (1);

the anti-blocking mechanism (6) comprises a rectangular box (61), the bottom of the right side of the inner wall of the rectangular box (61) is fixedly connected with a motor (62), one end of the output shaft of the motor (62) is fixedly connected with a rotating rod (63) through a coupler, one end of the rotating rod (63) far away from the motor (62) is rotatably connected with the left side of the inner wall of the rectangular box (61), the surface of the rotating rod (63) is respectively and fixedly connected with four small gears (64), a rotating shaft (65) is rotatably connected between the two sides of the top of the inner wall of the rectangular box (61), and the surface of the rotating shaft (65) is respectively and fixedly connected with four sleeves (66), the outer surface of the sleeve (66) is fixedly connected with teeth (67) meshed with the pinion (64), the back surface of the sleeve (66) is fixedly connected with an extension rod (68), and one end of the extension rod (68) far away from the sleeve (66) is fixedly connected with a round ball (69).

2. The asphalt concrete batching plant according to claim 1, characterized in that: the movable groove (7) with extension rod (68) looks adaptation is all seted up with the back at the top of rectangle case (61), connecting rod fixedly connected with roof (8) are passed through at the top of rectangle case (61), the equal fixedly connected with bracing piece (9) in both sides of rectangle case (61) bottom, and the bottom fixed connection of the bottom of bracing piece (9) and box (1) inner wall.

3. The asphalt concrete batching plant according to claim 1, characterized in that: the left side of box (1) inner wall has slider (10) through slide rail sliding connection, and the front of slider (10) rotates and is connected with screen cloth (11).

4. An asphalt concrete batching plant according to claim 3, characterized in that: the right side of box (1) inner wall is through mounting panel fixedly connected with electric telescopic handle (13), and the one end of electric telescopic handle (13) output shaft is rotated with the right side of screen cloth (11) bottom and is connected, mounting groove (14) with screen cloth (11) looks adaptation are seted up on the right side of box (1).

5. The asphalt concrete batching plant according to claim 1, characterized in that: the bottom of inlet pipe (3) runs through box (1) and extends to the inside of box (1), bottom fixedly connected with on box (1) right side smashes room (15).

6. An asphalt concrete batching plant according to claim 5, characterized in that: the grinding device is characterized in that driving mechanisms (16) are fixedly connected to two sides of the back of the grinding chamber (15), grinding rollers (17) are rotatably connected to two sides of the front of the inner wall of the grinding chamber (15), and one end of an output shaft of each driving mechanism (16) is fixedly connected with the back of each grinding roller (17).

7. An asphalt concrete batching plant according to claim 5, characterized in that: the bottom of the box body (1) is provided with a discharge hole (18), and the bottom of the crushing chamber (15) is provided with a discharge hole (19).