CN214143143U

CN214143143U - Asphalt concrete compounding device

Info

Publication number: CN214143143U
Application number: CN202022753634.8U
Authority: CN
Inventors: 黄滔浪
Original assignee: Guangdong Bilei Construction Engineering Co ltd
Current assignee: Guangdong Bilei Construction Engineering Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of asphalt concrete processing production and specifically relates to an asphalt concrete compounding device is related to, which comprises a frame, be provided with a plurality of hopper down in the frame, be provided with the compounding case in the frame, and the compounding case is located the below of hopper down, the discharge gate department of each hopper down is provided with the solenoid valve, is provided with the conveyer belt that is used for conveying the compounding case in the frame, is provided with the driving motor who is used for driving the conveyer belt conveying in the frame, is provided with the control module who is used for controlling driving motor between compounding case and the transport mechanism. Set up the conveyer belt in order to remove the mixing box in the frame, when needs compounding, only need drive driving motor, make the conveyer belt transmission, make the mixing box through a plurality of hopper down in proper order from this, the hopper carries out the unloading with required batching down, can accomplish the compounding operation from this automatically, and is simple and convenient.

Description

Asphalt concrete compounding device

Technical Field

The application relates to the field of asphalt concrete processing production, in particular to an asphalt concrete mixing device.

Background

The asphalt concrete is commonly called asphalt concrete, and is a mixture prepared by manually selecting mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like, and mixing the mineral aggregate, the broken stone or crushed gravel, the stone chips or sand, the mineral powder and a certain proportion of road asphalt material under certain conditions.

The conventional asphalt concrete is quite wide in convenient application such as pavement paving, the steps of mixing materials are needed in the production process of the asphalt concrete, various required materials are manually poured into a mixing box according to the required proportion in the general mixing step, but the inventor considers that the mixing mode is not convenient enough, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff compounding, this application provides an asphalt concrete compounding device.

The application provides a pair of asphalt concrete compounding device adopts following technical scheme:

the utility model provides an asphalt concrete compounding device, includes the frame, be provided with a plurality of hopper down in the frame, be provided with the compounding case in the frame, just the compounding case is located the below of hopper, each the discharge gate department of hopper is provided with the solenoid valve down, be provided with in the frame and be used for the conveying the conveyer belt of compounding case, be provided with in the frame and be used for the drive the driving motor of conveyer belt conveying, the compounding case with be provided with between the transport mechanism and be used for control driving motor stop work's control module.

Through adopting above-mentioned technical scheme, add the conveyer belt in order to remove the mixing box in the frame, when needs compounding, only need drive driving motor, make the conveyer belt transmission, and utilize control module control driving motor stop work, so that the mixing box stops in the below of hopper down, make down the hopper to the mixing box unloading, make the mixing box through a plurality of hopper down in proper order from this, the hopper carries out the unloading with required batching down, can accomplish the compounding operation automatically, and is simple and convenient.

Preferably, the control module comprises an infrared detection unit and a control unit, the input end of the control unit is electrically connected with the infrared detection unit, and the output end of the control unit is electrically connected with the driving motor.

By adopting the technical scheme, the infrared detection unit detects the position of the mixing box, when the infrared detection unit detects that the mixing box is located at the preset position, the infrared detection unit can generate a trigger signal and send the trigger signal to the control unit, and the control unit receives the trigger signal and controls the driving motor to stop working, so that the mixing box is aligned with the corresponding blanking hopper, and the blanking hopper feeds the mixing box.

Preferably, the infrared detection unit includes infrared emitter and infrared receiver, infrared emitter is used for the transmission infrared ray, infrared receiver be used for the receipt by the infrared ray that infrared emitter sent, infrared emitter and device external power electric connection, infrared receiver's output with control unit's input electric connection.

Through adopting above-mentioned technical scheme, when infrared transmitter correlation in infrared receiver, then can produce triggering signal and send to the control unit, the stop work of control unit control driving motor, then the mixing box stops under the hopper that corresponds down to the hopper unloading needs down after so that makes the batching be difficult for spilling the mixing box.

Preferably, an electromagnetic valve is arranged at the discharging position of the discharging hopper and electrically connected with the output end of the control unit.

By adopting the technical scheme, the hopper can be opened and closed by the electromagnetic valve, the control unit receives the trigger signal sent by the infrared detection unit and controls the electromagnetic valve to work, so that the electromagnetic valve is driven to open the hopper, and the automation capacity of the device is improved.

Preferably, both ends circumference at compounding case top all is provided with the deflector.

Through adopting above-mentioned technical scheme, the setting up of deflector has played the guide effect to the batching from hopper unloading down, makes the batching be difficult for scattering to the mixing box periphery when the unloading.

Preferably, limiting plates for limiting the position of the mixing box are arranged at two ends of the conveying belt.

Through adopting above-mentioned technical scheme, the setting of limiting plate has played limiting displacement to the mixing box to make the mixing box to the feed opening of holding down the hopper, reduce the skew of mixing box and walk the position.

Preferably, two the relative both sides surface of limiting plate all rotates and is connected with many rolling posts, and many the lateral wall of rolling post with mixing box's lateral wall is inconsistent.

Through adopting above-mentioned technical scheme, the frictional force between limiting plate and the mixing box lateral wall is reduced in the setting of column to the mixing box removes between two limiting plates.

Preferably, a side wall of the lower hopper is provided with an observation window.

Through adopting above-mentioned technical scheme, the setting of observation window is convenient for the staff to observe the inside batching volume of hopper down to make the staff can in time supply the batching.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the materials are required to be mixed, the material mixing operation can be automatically completed simply and conveniently by driving the driving motor to drive the conveying belt, controlling the driving motor to stop working by using the control module so that the material mixing box stops below the material discharging hopper, and discharging the required ingredients by using the material discharging hopper;

2. the arrangement of the guide plate plays a role in guiding the ingredients discharged from the discharging hopper;

3. the limiting plate is arranged to limit the mixing box, so that the mixing box can be used for holding a feed opening of the blanking hopper.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a functional block diagram of an embodiment of the present application.

Description of reference numerals: 1. a frame; 101. a support bar; 102. a base plate; 2. a vertical rod; 3. feeding a hopper; 4. an electromagnetic valve; 5. a mixing box; 6. a guide plate; 7. a transmission belt; 8. a drive motor; 9. a limiting plate; 10. a rolling post; 11. positioning a rod; 12. an observation window; 13. an infrared detection unit; 131. an infrared emitter; 132. an infrared receiver; 14. a control unit; 15. a containing groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses asphalt concrete compounding device.

Referring to fig. 1, an asphalt concrete mixing device includes a frame 1. The frame 1 includes two support rods 101 and a bottom plate 102, which are horizontally disposed and parallel to each other. The both ends of the length direction of two spinal branch vaulting poles 101 all are provided with the montant 2 that is vertical setting, the one end of montant 2 and the one end welded fastening of bracing piece 101, the other end and the bottom plate 102 welded fastening of montant 2.

Meanwhile, the rack 1 is provided with a plurality of discharging hoppers 3, in this embodiment, the number of the discharging hoppers 3 is three, the three discharging hoppers 3 are positioned between the two supporting rods 101, and two opposite side walls of the two supporting rods 101 are welded and fixed with the side walls of the discharging hoppers 3. The discharge position of each discharging hopper 3 is provided with an electromagnetic valve 4 to control the opening and closing of the discharge opening of the discharging hopper 3. A mixing box 5 for loading ingredients is arranged on the bottom plate 102, and the mixing box 5 is positioned below the lower hopper 3. In addition, a conveyor belt 7 for conveying the mixing box 5 is arranged on the bottom plate 102, and a driving motor 8 for driving the conveyor belt 7 to work is arranged on one side wall of one vertical rod 2. The conveyor belt 7 is driven by driving the drive motor 8, thereby allowing the mixing box 5 to pass through the three lower hoppers 3 in sequence under the conveyance of the conveyor belt 7.

It should be noted that, in order to make 3 unloading of lower hopper difficult to scatter the batching to mixing box 5 periphery, the both ends circumference at mixing box 5 top all welds deflector 6, and deflector 6 is the arc setting, and deflector 6 from with the outside arc transition setting in mixing box 5 top. Meanwhile, one end, away from the bottom plate 102, of the conveyor belt 7 is provided with two limiting plates 9, the two limiting plates 9 are located at two ends of the conveyor belt 7 in the width direction respectively, the limiting plates 9 are arranged along the length direction of the bottom plate 102, and two ends of each limiting plate 9 are welded and fixed with two opposite side walls of the two vertical rods 2. For reducing the frictional force between two limiting plates 9 and the mixing box 5, two relative both sides surfaces of limiting plate 9 all rotate and are connected with many rolling columns 10, and the storage tank 15 that supplies the holding of many rolling columns 10 is seted up on two relative both sides surfaces of limiting plate 9, and many rolling columns 10 set up along the length direction of the storage tank 15 that corresponds, and the lateral wall of many rolling columns 10 is inconsistent with the lateral wall of mixing box 5. An observation window 12 is opened on one side wall of the lower hopper 3, the observation window 12 is arranged along the height direction of the lower hopper 3, and a transparent plastic plate is bonded at the position of the observation window 12.

Referring to fig. 1 and 2, a control module for controlling the operation of the conveying mechanism is arranged between the mixing box 5 and the conveying mechanism. The control module comprises an infrared detection module and a control unit 14, the output end of the infrared detection unit 13 is electrically connected with the input end of the control unit 14, and the output end of the control unit 14 is electrically connected with the electromagnetic valve 4 of the discharging hopper 3 and the driving motor 8 which are correspondingly installed.

The infrared detection units 13 are provided with three groups, and the three groups of infrared detection units 13 are respectively and correspondingly arranged between the three lower hoppers 3 and the mixing box 5. Three infrared detecting unit 13 of group are located the height of difference, and in this embodiment, three infrared detecting unit 13 of group can include infrared emitter 131 and infrared receiver 132, and three hopper 3's same lateral wall all welds the locating lever 11 that is the L shape setting down, and three locating levers 11 increase gradually along the length direction of bottom plate 102, and three infrared detecting unit 13's of group infrared emitter 131 installs in proper order in the one end that hopper 3 kept away from down in three locating lever 11. Meanwhile, the infrared receivers 132 of the three groups of infrared detection units 13 are mounted on one side wall of the positioning rod 11 of the mixing box 5, and the infrared receivers 132 of the three groups of infrared detection units 13 are arranged along the height direction of the mixing box 5. When the mixing box 5 passes through the infrared detection units 13 with different heights, the corresponding discharging hopper 3 is controlled to discharge.

It should be noted that the input end of the infrared transmitter 131 is electrically connected to a power supply installed on a vertical rod 2, the control unit 14 may be a controller, the output end of the infrared receiver 132 is electrically connected to the input end of the control unit 14, and the input end of the infrared transmitter 131 is electrically connected to an external power supply. The infrared transmitter 131 is used to transmit infrared rays, and the infrared receiver 132 is used to receive infrared rays. In this embodiment, when the driving motor 8 is driven to operate, the conveyor belt 7 is driven to convey, when the infrared ray emitted by the infrared emitter 131 is emitted to the infrared receiver 132, the infrared receiver 132 receives the infrared ray signal and triggers to generate a trigger signal to be sent to the control unit 14, the control unit 14 processes the trigger signal and controls the driving motor 8 to stop operating, and the corresponding electromagnetic valve 4 is opened, so that the ingredients in the discharging hopper 3 are discharged into the mixing box 5, thereby the mixing device automatically mixes the ingredients, and the labor burden of workers is reduced.

The implementation principle of asphalt concrete compounding device of the embodiment of this application is: add conveyer belt 7 in order to remove mixing box 5 in frame 1, when needs compounding, only need drive driving motor 8, make conveyer belt 7 transmission, infrared ray correlation in infrared receiver 132 and production trigger signal when infrared emitter 131, the work of control unit 14 control solenoid valve 4 and driving motor 8 stop work, make the batching unloading in hopper 3 down to mixing box 5 in from this, the batching unloading of hopper 3 finishes when first, then close first solenoid valve 4 of installing in hopper 3 down, drive driving motor 8 again makes conveyer belt 7 continue to convey the compounding and want to batching to next hopper 3 down, can accomplish the compounding operation automatically from this, and is simple and convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an asphalt concrete compounding device, includes frame (1), its characterized in that: be provided with hopper (3) under a plurality of on frame (1), be provided with mixing box (5) on frame (1), just mixing box (5) are located the below of hopper (3) down, each the discharge gate department of hopper (3) is provided with solenoid valve (4) down, be provided with in frame (1) and be used for the conveying conveyer belt (7) of mixing box (5), be provided with in frame (1) and be used for the drive driving motor (8) of conveyer belt (7) conveying, mixing box (5) with be provided with between conveyer belt (7) and be used for control the control module of driving motor (8).

2. An asphalt mixing device according to claim 1, characterized in that: the control module comprises an infrared detection unit (13) and a control unit (14), the input end of the control unit (14) is electrically connected with the infrared detection unit (13), and the output end of the control unit (14) is electrically connected with the driving motor (8).

3. An asphalt mixing device according to claim 2, characterized in that: infrared detecting element (13) include infrared transmitter (131) and infrared receiver (132), infrared transmitter (131) are used for the transmission infrared ray, infrared receiver (132) are used for receiving by the infrared ray that infrared transmitter (131) sent, infrared transmitter (131) and device external power electric connection, the output of infrared receiver (132) with the input electric connection of control unit (14).

4. An asphalt mixing device according to claim 2, characterized in that: the discharging position of the discharging hopper (3) is provided with an electromagnetic valve (4), and the electromagnetic valve (4) is electrically connected with the output end of the control unit (14).

5. An asphalt mixing device according to claim 1, characterized in that: and guide plates (6) are arranged at the two ends of the top of the mixing box (5) in the circumferential direction.

6. An asphalt mixing device according to claim 1, characterized in that: and limiting plates (9) used for limiting the positions of the mixing boxes (5) are arranged at two ends of the conveying belt (7).

7. An asphalt mixing device according to claim 6, characterized in that: two the relative both sides surface of limiting plate (9) all rotates and is connected with many rolling posts (10), and many the lateral wall of rolling post (10) with the lateral wall of mixing box (5) is inconsistent.

8. An asphalt mixing device according to claim 1, characterized in that: and an observation window (12) is arranged on one side wall of the discharging hopper (3).