Batching device for asphalt concrete production

Abstract

The utility model discloses a batching device for asphalt concrete production, and particularly relates to the technical field of concrete production, the batching device comprises a mixing box, the upper end of the mixing box is fixedly connected with a protection box, the upper end of the protection box is fixedly connected with an opening and closing device, the upper end of the opening and closing device is fixedly connected with a feeding device, and the upper end of the feeding device is fixedly connected with a discharging device. A flow guiding device is fixedly connected to the interior of the material mixing box, a stirring box is fixedly connected to the lower end of the material mixing box, a third motor is fixedly connected to one side of the stirring box, a screw rod is fixedly connected to the output end of the third motor, and a discharging opening is fixedly connected to the right end of the stirring box. According to the batching device for asphalt concrete production, the feeding part can accurately control the feeding speed and feeding quantity of various raw materials according to the preset concrete mixing proportion, and the filtering part removes impurities in advance, so that the probability of equipment abrasion and failure can be reduced, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete production technical field, concretely relates to a batching device for asphalt concrete production. BACKGROUND

[0002] In the existing asphalt concrete production process, the accuracy and efficiency of the batching link are crucial. Traditional batching devices often have some problems, such as the materials in different hoppers easily mixing with each other, leading to inaccurate batching ratio; the material conveying process is not smooth enough, which is easy to block, affecting production efficiency; and the addition of some special additives is difficult to accurately control, making the quality of the produced asphalt concrete unstable.

[0003] Chinese patent document CN218107845U discloses a batching device for asphalt concrete production. It includes a machine box, a cover plate is fixedly installed at the opening of the top of the machine box, a feed hopper is fixedly installed on the cover plate, an installation slot is formed in the side wall of one side of the machine box, a rapping mechanism is arranged on the machine box, the rapping mechanism penetrates into the inner cavity of the machine box from the installation slot, and the rapping mechanism is detachably connected with the machine box. The utility model can take out the rapping mechanism by detaching it, thereby realizing timely cleaning of the residual materials in the rapping mechanism. After cleaning is completed, the rapping mechanism can be installed again, thereby overcoming the technical defects that there are residual materials of asphalt and concrete in the rapping mechanism after long-term use, and the residual materials will continuously accumulate after each use if not cleaned in time, eventually leading to more difficult cleaning.

[0004] Although the device in the above document can be easily cleaned, the device structure is relatively simple, the feeding cannot be effectively controlled, it is not convenient to use, it is easy to block, and the practicality is slightly insufficient. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a batching device for asphalt concrete production, which can effectively solve the above problems.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A batching device for asphalt concrete production, comprising a mixing box, a protective box is fixedly connected to the upper end of the mixing box, an opening and closing device is fixedly connected to the upper end of the protective box, a feeding device is fixedly connected to the upper end of the opening and closing device, a flow guide device is fixedly connected to the inside of the mixing box, a stirring box is fixedly connected to the lower end of the mixing box, a third motor is fixedly connected to one side of the stirring box, a screw rod is fixedly connected to the output end of the third motor, and a discharge port is fixedly connected to the right end of the stirring box.

[0008] The opening and closing device comprises an electric telescopic rod, and the rear end of the electric telescopic rod is fixedly connected with the inner wall of the protection box.

[0009] The feeding device comprises a material cylinder, and the bottom of the material cylinder is fixedly connected with the upper end of the protection box.

[0010] The flow guiding device comprises a second motor, and the fixed end of the second motor is fixedly connected with the inner wall of the mixing box.

[0011] Preferably, the front end of the mixing box is fixedly connected with a controller, the lower end of the mixing box is fixedly connected with a chassis, and one side of the discharging port is fixedly connected with a valve.

[0012] Preferably, one end of the electric telescopic rod is fixedly connected with a baffle, one side of the baffle is provided with a clamping groove, and the two sides of the baffle are fixedly connected with sliding blocks, and one side of the sliding block is slidingly connected with a sliding rod.

[0013] Preferably, one side of the material cylinder is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a stirring rod, and the upper end of the material cylinder is fixedly connected with a feeding hopper.

[0014] Preferably, the upper end of the feeding hopper is fixedly connected with a filter plate, one side of the filter plate is fixedly connected with a hook, and one side of the hook is fixedly connected with a handle.

[0015] Preferably, the lower end of the material cylinder is fixedly connected with a discharging port, and one side of the discharging port is fixedly connected with a valve.

[0016] Preferably, the output end of the second motor is fixedly connected with a driving wheel, the two sides of the driving wheel are drivingly connected with driven wheels, and one side of the driving wheel and the driven wheels is fixedly connected with a belt.

[0017] Preferably, one side of the driven wheel is fixedly connected with a rotating rod, and one side of the rotating rod is fixedly connected with a flow guide plate.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The utility model provides a batching device for asphalt concrete production, this equipment has installed can and device, utilize this device can be convenient control flow, the quality of concrete is very large extent depends on the proportion of various raw materials, control the flow of unloading through automatic opening and closing board, can accurately add cement, aggregate, water and other materials such as admixture according to the proportion of design requirement, if the flow of unloading is unstable, can lead to the addition of water too much or too little, influence the strength and durability of concrete, and automatic opening and closing board can accurately control the unloading amount of each material according to the flow parameter of setting, thereby guaranteeing the accuracy of concrete proportioning, the telescopic of electric telescopic link promotes the baffle to be movable, the baffle is correspondingly provided with a clamping groove, and the baffle can be more tightly closed during merging, and the baffle is provided with a sliding block and a slide rod on both sides, and the equipment operation is more stable through the sliding of the sliding block and the slide rod.

[0020] The utility model provides a batching device for asphalt concrete production, this equipment has installed the feeding device, utilize this device can be convenient equipment feeding, and the feeding component can accurately control the feeding speed and feeding amount of various raw materials according to the concrete proportioning of pre -set, for some strict special concrete of quantity requirement, such as the concrete for high -strength structure or special building, accurate feeding control helps to ensure its performance stability, and the filter component removes impurities in advance, can reduce the probability of equipment wear and failure, prolong the service life of equipment, and the control unloading component can accurately control the unloading amount of various raw materials according to the concrete production formula and actual demand, and the raw materials can be stored through the material cylinder, and the raw materials are poured into the material cylinder to enter the feeding hopper, and the filter plate is convenient for screening impurities, can improve the quality of concrete, and the filter plate is hung by the hook to facilitate dismounting, and the first motor is additionally arranged to drive the stirring rod to rotate, so that the raw materials in the material cylinder keep flowing, prevent the blockage of discharge port from affecting the unloading efficiency, and the unloading can be controlled by opening and closing the valve.

[0021] The utility model provides a batching device for asphalt concrete production, this equipment has installed the guide device, utilize this device can be convenient guide, when multiple raw materials enter the batching device simultaneously, if there is no reasonable shunt guide, raw materials can be concentrated and accumulated in a region. The setting of the rotating plate can make the raw materials be dispersed rapidly when entering the material storage cylinder or the stirring area, and the rotating plate can also drive the rotational motion of the raw materials during shunt guide. The rotational motion cooperates with the action of the stirring component, so that the different raw materials can be more fully contacted and mixed. The driving wheel is driven to rotate by the second motor, so that the driven wheels connected by the belt on both sides rotate, the rotating rod and the guide plates on the rotating rod rotate together, and the entering raw materials are guided. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 Structure diagram of the opening and closing device of the utility model is shown in the figure.

[0024] Figure 3 Structure diagram of the feeding device of the utility model is shown in the figure.

[0025] Figure 4 Structure diagram of the flow guide device of the utility model is shown in the figure.

[0026] Figure 5 Structure diagram of the side view of the utility model is shown in the figure.

[0027] In the figure: 1, mixing box; 2, protection box; 3, opening and closing device; 31, electric telescopic rod; 32, baffle; 33, clamping groove; 34, sliding block; 35, sliding rod; 4, feeding device; 41, material cylinder; 42, first motor; 43, stirring rod; 44, feeding hopper; 45, filter plate; 46, hook; 47, handle; 48, discharge port; 49, valve; 5, flow guide device; 51, second motor; 52, driving wheel; 53, driven wheel; 54, rotating rod; 55, flow guide plate; 6, stirring box; 7, third motor; 8, screw rod; 9, discharge port. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0029] For example, Figure 1 And Figure 5As shown, a kind of batching device for asphalt concrete production, including mixing box 1, the upper end of mixing box 1 is fixedly connected with protective box 2, the upper end of protective box 2 is fixedly connected with opening and closing device 3, using the device can be convenient control flow, the quality of concrete is largely dependent on the mix proportion of various raw materials, by automatic opening and closing plate control discharging flow, can accurately add cement, aggregate, water and admixture according to the proportion required by design, if discharging flow is unstable, it can lead to the addition of water too much or too little, affect the strength and durability of concrete, while automatic opening and closing plate can accurately control the discharging amount of each material according to the set flow parameter, to ensure the accuracy of concrete mix proportion, the upper end of opening and closing device 3 is fixedly connected with feeding device 4, using the device can facilitate equipment feeding, feeding component can accurately control the feeding speed and feeding amount of various raw materials according to the pre-set concrete mix proportion, for some special concrete with strict quantity requirements, such as concrete used for high-strength structure or special building, accurate feeding control helps to ensure the stability of its performance, the impurities are removed in advance by filtering component, which can reduce the probability of equipment wear and failure, prolong the service life of equipment, control discharging component can accurately control the discharging amount of various raw materials according to concrete production formula and actual demand, the inside of mixing box 1 is fixedly connected with flow guide device 5, using the device can facilitate flow guide, when multiple raw materials enter the batching device at the same time, if there is no reasonable shunt flow guide, raw materials may be concentrated and accumulated in a certain area. The setting of rotating plate can make the raw materials be dispersed quickly when entering the storage cylinder or stirring area, the rotating plate will also drive the rotational movement of raw materials while shunting and guiding, this rotational movement cooperates with the action of stirring component, which can make different raw materials more fully contact and mix, the lower end of mixing box 1 is fixedly connected with stirring box 6, one side of stirring box 6 is fixedly connected with third motor 7, the output end of third motor 7 is fixedly connected with screw rod 8, the right end of stirring box 6 is fixedly connected with discharge port 9;

[0030] Opening and closing device 3 includes electric telescopic rod 31, the rear end of electric telescopic rod 31 is fixedly connected with the inner wall of protective box 2;

[0031] Feeding device 4 includes cylinder 41, the bottom of cylinder 41 is fixedly connected with the upper end of protective box 2;

[0032] Flow guide device 5 includes second motor 51, the fixed end of second motor 51 is fixedly connected with the inner wall of mixing box 1;

[0033] The front end of mixing box 1 is fixedly connected with controller, the lower end of mixing box 1 is fixedly connected with base frame, one side of discharge port 9 is fixedly connected with valve.

[0034] As Figure 2As shown, one end of the electric telescopic rod 31 is fixedly connected with the baffle 32, one side of the baffle 32 is provided with the clamping groove 33, both sides of the baffle 32 are fixedly connected with the sliding block 34, one side of the sliding block 34 is slidably connected with the sliding rod 35, the baffle 32 can be moved by the extension of the electric telescopic rod 31, the baffle 32 is provided with the clamping groove 33 correspondingly, and the combination can be more tightly, the sliding block 34 and the sliding rod 35 are arranged on both sides of the baffle 32, and the equipment operates more stably by sliding;

[0035] As shown, Figure 3 The lower end of the material cylinder 41 is fixedly connected with the discharge port 48, one side of the discharge port 48 is fixedly connected with the valve 49, raw materials can be stored through the material cylinder 41, the raw materials are poured into the material cylinder 41 from the feed hopper 44, impurities are screened out through the filter plate 45, the quality of the concrete can be improved, the filter plate 45 is hung through the hook 46, which is convenient to disassemble, and the first motor 42 is additionally arranged to drive the stirring rod 43 to rotate, so that the raw materials in the material cylinder 41 keep flowing, the discharge port 48 is prevented from being blocked to affect the discharging efficiency, and the discharging can be controlled through the opening and closing of the valve 49.

[0036] As shown, Figure 4 The output end of the second motor 51 is fixedly connected with the driving wheel 52, both sides of the driving wheel 52 are drivingly connected with the driven wheel 53, one side of the driving wheel 52 and the driven wheel 53 is fixedly connected with the belt, one side of the driven wheel 53 is fixedly connected with the rotating rod 54, one side of the rotating rod 54 is fixedly connected with the flow guide plate 55, the driving wheel 52 is driven to rotate by the second motor 51, the driven wheel 53 connected with the driving wheel 52 through the belt is rotated, the rotating rod 54 and the flow guide plate 55 on the rotating rod 54 are rotated together, so that the entering raw materials are guided.

[0037] The utility model discloses a working principle is: through the opening and closing device 3, by the telescopic electric telescopic rod 31 can move of baffle 32, baffle 32 correspondingly sets up the clamping slot 33, and when merging, can be more strict and close, baffle 32 both sides set up the sliding block 34 and slide rod 35, follow its sliding and make the equipment operation more stable, utilize feeding device 4, through the material cylinder 41 can store raw materials, pour raw materials and make it from the feeding hopper 44 into, pass through filter plate 45 and facilitate the screening of impurities, can promote the quality of concrete, the filter plate 45 sets up the hook 46 and hangs and makes it convenient to dismount, additionally set up first motor 42 and drive stirring rod 43 rotation, make the raw materials of material cylinder 41 inside keep flowing, prevent the blockage of discharge port 48 and influence the efficiency of unloading, can control the unloading through the opening and closing of valve 49, through the flow guide device 5, by second motor 51 drive driving wheel 52 rotation, promote both sides through the belt connection driven wheel 53 and follow the rotation, make the rotation rod 54 and the flow guide plate 55 on rotation rod 54 rotate together, thereby guide the incoming raw materials.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A batching plant for the production of asphalt concrete, comprising a mixing tank (1), characterized in that: The upper end of the mixing box (1) is fixedly connected with a protection box (2), the upper end of the protection box (2) is fixedly connected with an opening and closing device (3), the upper end of the opening and closing device (3) is fixedly connected with a feeding device (4), the inside of the mixing box (1) is fixedly connected with a flow guide device (5), the lower end of the mixing box (1) is fixedly connected with a stirring box (6), one side of the stirring box (6) is fixedly connected with a third motor (7), the output end of the third motor (7) is fixedly connected with a screw rod (8), the right end of the stirring box (6) is fixedly connected with a discharge port (9); The opening and closing device (3) comprises an electric telescopic rod (31), and the rear end of the electric telescopic rod (31) is fixedly connected with the inner wall of the protection box (2); The feeding device (4) comprises a material cylinder (41), and the bottom of the material cylinder (41) is fixedly connected with the upper end of the protection box (2); The flow guide device (5) comprises a second motor (51), and the fixed end of the second motor (51) is fixedly connected with the inner wall of the mixing box (1).

2. The batching plant for the production of asphalt concrete according to claim 1, characterized in that: The front end of the mixing box (1) is fixedly connected with a controller, the lower end of the mixing box (1) is fixedly connected with a chassis, and one side of the discharge port (9) is fixedly connected with a valve.

3. The batcher of claim 1, wherein: One end of the electric telescopic rod (31) is fixedly connected with a baffle (32), one side of the baffle (32) is provided with a clamping groove (33), both sides of the baffle (32) are fixedly connected with sliding blocks (34), and one side of the sliding block (34) is slidingly connected with a sliding rod (35).

4. The batcher of claim 1, wherein: One side of the material cylinder (41) is fixedly connected with a first motor (42), the output end of the first motor (42) is fixedly connected with a stirring rod (43), and the upper end of the material cylinder (41) is fixedly connected with a feeding hopper (44).

5. An asphalt concrete production batching plant according to claim 4, characterized in that: The upper end of the feeding hopper (44) is fixedly connected with a filter plate (45), one side of the filter plate (45) is fixedly connected with a hook (46), and one side of the hook (46) is fixedly connected with a handle (47).

6. The batcher of claim 4, wherein: The lower end of the material cylinder (41) is fixedly connected with a discharging port (48), and one side of the discharging port (48) is fixedly connected with a valve (49).

7. The batcher of claim 1, wherein: The output end of the second motor (51) is fixedly connected with a driving wheel (52), both sides of the driving wheel (52) are drivingly connected with driven wheels (53), and one side of the driving wheel (52) and the driven wheels (53) is fixedly connected with a belt.

8. A batcher for asphalt concrete production as claimed in claim 7, characterised in that: One side of the driven wheel (53) is fixedly connected with a rotating rod (54), and one side of the rotating rod (54) is fixedly connected with a flow guide plate (55).

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