Green energy-saving concrete production device

Abstract

The utility model discloses a green energy-saving concrete production device, which belongs to the technical field of concrete production, and comprises a box body, the upper surface of the box body is fixedly communicated with a feed pipe, the front side of the box body is provided with a discharge chute, the inner wall of the box body is fixedly connected with an auxiliary block, and the inside of the auxiliary block is slidably connected with a screen. The inner bottom wall of the box body is fixedly connected with a material guide plate, the inner wall of the auxiliary block is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with a steel brush. According to the green energy-saving concrete production device, through cooperation of a plurality of assemblies, caking or large-particle concrete raw materials can be smashed while screening is achieved, manual smashing and secondary screening by operators are not needed, the using effect of the concrete production device is improved, and the practicability is high. And meanwhile, the problem that dust cannot be absorbed and filtered during screening is solved, the situation that the dust floats in the air along with air is avoided, and pollution to the environment during screening is effectively reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of concrete production, and particularly relates to a green energy-saving concrete production device. BACKGROUND

[0002] Concrete is one of the most commonly used building materials, and is a kind of artificial stone made by mixing cement, coarse aggregate, fine aggregate, admixture and water, and hardening. In the concrete production process, in order to ensure the production quality of the concrete, the raw materials need to be screened by a screening device before production.

[0003] The utility model with the authorized publication number CN215656360U discloses a concrete production device, which comprises a cylinder body, the cylinder body is of an open top structure, a discharge pipe is fixedly connected to the bottom of the cylinder body, an installation ring is fixedly connected to the inner side of the cylinder body, and the installation ring is arranged obliquely.

[0004] The above technical scheme has the advantages of stable structure and simple operation, realizes cleaning of the screen, prevents the screen from being blocked, improves the raw material screening efficiency, facilitates cleaning of large-diameter raw materials on the top of the screen, reduces the labor intensity of the operator, and is easy to popularize and use.

[0005] Therefore, the present application provides a green energy-saving concrete production device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The application aims to solve the problems of being unable to crush large pieces of concrete raw materials and being unable to absorb dust in the prior art, and provides a green energy-saving concrete production device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a kind of green energy-saving type concrete production device, including box, the upper surface of the box is fixedly connected with feed pipe, the front of the box is equipped with discharge groove, the inner wall of the box is fixedly connected with auxiliary block, the inside of the auxiliary block is slidably connected with screen, the inner bottom wall of the box is fixedly connected with guide plate, the inner wall of the auxiliary block is fixedly connected with electric telescopic handle, the telescopic end of the electric telescopic handle is fixedly connected with steel brush, the bottom surface of the steel brush is in contact with the upper surface of screen, the left side of the box is fixedly connected with storage box, the upper surface of the storage box is fixedly connected with suction square tube, the right end of the suction square tube is fixedly connected with the left side of the box, the inside of the storage box is slidably connected with dust collection box, the inner wall of the dust collection box is clamped with filter plate, the bottom of the storage box is fixedly connected with negative pressure pump.

[0009] Preferably, the bottom of the box is fixedly connected with two groups of support rods, the outer surface of each group of support rods is fixedly connected with a firm ring.

[0010] Preferably, the right side of the screen is fixedly connected with a stress block, the right end of the stress block penetrates through the box and extends to the right side of the box, the right side of the box is fixedly connected with a support block, the inside of the support block is rotatably connected with a protruding block, the bottom end of the protruding block is fixedly connected with a servo motor.

[0011] Preferably, the inner wall of the protruding block is sleeved with an auxiliary bearing, the auxiliary bearing is inlaid in the inner wall of the support block.

[0012] Preferably, the left side of the screen is fixedly connected with a plurality of auxiliary springs arranged at equal distances, the left end of each auxiliary spring is fixedly connected with the inner side wall of the auxiliary block.

[0013] Preferably, the left side of the dust collection box is fixedly connected with a sliding block, the sliding block is slidably connected in the inside of the storage box.

[0014] Preferably, the front of the dust collection box is fixedly connected with an auxiliary handle, the outer surface of the auxiliary handle is sleeved with an anti-skid sleeve.

[0015] Preferably, the outer surface of the auxiliary handle is fixedly connected with two reinforcing rings, each reinforcing ring is fixedly connected with the front of the dust collection box near one side of the dust collection box.

[0016] To sum up, the technical effects and advantages of the present application are:

[0017] Through setting the box body, the feeding pipe, the discharging groove, the auxiliary block, the screen, the material guide plate, the electric telescopic rod, the steel brush, the storage box, the air suction square pipe, the dust collecting box, the filter plate and the negative pressure pump, the auxiliary block and the screen can cooperate to screen the cement raw materials, the steel brush can be repeatedly moved by the electric telescopic rod, the steel brush can use the hardness to gradually extrude the caked and large block raw materials when moving, so that the crushing is reduced, the storage box is in the negative pressure state by the negative pressure pump, then the air suction square pipe continuously extracts the air mixed with dust in the box body, and the filter plate filters the dust in the dust collecting box, so that the caked or large particle cement raw materials can be crushed while screening, manual crushing and secondary screening are not needed, the use effect of the concrete production device is improved, the problem that the dust cannot be absorbed and filtered during screening is solved, the dust can be prevented from floating in the air, and the environmental pollution during screening is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic view of the feeding pipe of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic view of the box body of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic view of the storage box of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic view of the auxiliary block of the utility model.

[0022] In the drawing: 1, box body; 2, feeding pipe; 3, discharging groove; 4, auxiliary block; 5, screen; 6, material guide plate; 7, electric telescopic rod; 8, steel brush; 9, storage box; 10, air suction square pipe; 11, dust collecting box; 12, filter plate; 13, negative pressure pump; 14, support rod; 15, firm ring; 16, stress block; 17, support block; 18, protruding block; 19, servo motor; 20, auxiliary bearing; 21, auxiliary spring; 22, sliding block; 23, auxiliary handle; 24, anti-skid sleeve; 25, reinforcing ring. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Reference Figures 1-4The utility model provides a kind of green energy-saving type concrete production device, including box 1, the upper surface of box 1 is fixedly connected with feed pipe 2, the bottom surface of box 1 is fixedly connected with two groups of support rods 14, the outer surface of each group of support rods 14 is fixedly connected with firm ring 15, support rod 14 can play the role of supporting box 1, the height of lifting box 1, increase the convenience when using the device, while firm ring 15 can increase the contact area of support rod 14 and ground, improve the stability when supporting.

[0025] The front of box 1 is provided with discharge chute 3, the inner wall of box 1 is fixedly connected with auxiliary block 4, the inside of auxiliary block 4 is slidably connected with screen 5, the right side of screen 5 is fixedly connected with stress block 16, the right end of stress block 16 penetrates through box 1 and extends to the right side of box 1, the right side of box 1 is fixedly connected with support block 17, the inside of support block 17 is rotatably connected with lug 18, the bottom end of lug 18 is fixedly connected with servo motor 19, the power generated by servo motor 19 drives lug 18 to rotate, lug 18 applies thrust to stress block 16 when rotating to a specific angle, so as to make stress block 16 drive screen 5 to move into auxiliary block 4, thereby increasing the speed when screening.

[0026] The inner wall of lug 18 is sleeved with auxiliary bearing 20, auxiliary bearing 20 is embedded in the inner wall of support block 17, auxiliary bearing 20 can reduce the friction generated when lug 18 rotates, make lug 18 more sensitive when rotating, also can reduce the wear speed of lug 18, increase the durability of lug 18.

[0027] The inner bottom wall of box 1 is fixedly connected with guide plate 6, the inner wall of auxiliary block 4 is fixedly connected with electric telescopic rod 7, the telescopic end of electric telescopic rod 7 is fixedly connected with steel brush 8, the bottom surface of steel brush 8 is in contact with the upper surface of screen 5, the left side of screen 5 is fixedly connected with a plurality of auxiliary springs 21 arranged at equal distances, the left end of each auxiliary spring 21 is fixedly connected with the inner side wall of auxiliary block 4, auxiliary spring 21 can continuously apply pressure to screen 5 by using the telescopic ability of itself, so that screen 5 has the ability of automatic reset, thereby making screen 5 realize the ability of continuous parallel vibration, further improve the speed when screening.

[0028] The left side of box 1 is fixedly connected with storage box 9, the upper surface of storage box 9 is fixedly connected with suction square tube 10, the right end of suction square tube 10 is fixedly connected with the left side of box 1, the inside of storage box 9 is slidably connected with dust collection box 11, the left side of dust collection box 11 is fixedly connected with sliding block 22, sliding block 22 is slidably connected in the inside of storage box 9, sliding block 22 can move simultaneously with dust collection box 11, and the friction generated by storage box 9 in the moving process is used to improve the stability of dust collection box 11 when moving, to prevent jamming.

[0029] The inner wall of the dust collecting box 11 is clamped with a filter plate 12, the front surface of the dust collecting box 11 is fixedly connected with an auxiliary handle 23, the outer surface of the auxiliary handle 23 is sleeved with an anti-skid sleeve 24, the auxiliary handle 23 and the anti-skid sleeve 24 can provide a good stress point for the dust collecting box 11, increase the convenience when the dust collecting box 11 needs to be pushed, and the anti-skid sleeve 24 can increase the firmness when the auxiliary handle 23 is gripped.

[0030] The bottom surface of the storage box 9 is fixedly connected with a negative pressure pump 13, and the outer surface of the auxiliary handle 23 is fixedly connected with two reinforcing rings 25, each of which is fixedly connected with the front surface of the dust collecting box 11, so that the fixed connection area of the auxiliary handle 23 and the dust collecting box 11 is increased, the connection relationship between the two is more firm, the possibility of fracture at the connection after long-term use is prevented, and the firmness of the device is increased.

[0031] The working principle of the utility model is: in use, first, the electric telescopic rod 7, the negative pressure pump 13 and the servo motor 19 are connected to the power supply, when the concrete raw materials need to be screened, the raw materials are added to the box body 1 through the feeding pipe 2, then the servo motor 19 is started, the power generated by the servo motor 19 drives the convex block 18 to rotate, the auxiliary bearing 20 can increase the sensitivity of the convex block 18 when rotating, and the convex block 18 will push the stressed block 16 to move when rotating to a specific angle, thereby making the screen 5 move, the screen 5 is reset by the auxiliary spring 21 when the stressed block 16 is not under pressure, thereby making the screen 5 continuously vibrate in parallel, the concrete raw materials are screened through the continuously vibrating screen 5, and the screened concrete raw materials are discharged from the box body 1 through the cooperation of the guide plate 6 and the discharge chute 3, when the screened lumps or large pieces of raw materials need to be crushed, the electric telescopic rod 7 is started, thereby driving the steel brush 8 to reciprocatingly move, when the steel brush 8 contacts the lumpy concrete raw materials, the hardness of the steel brush 8 will impact the raw materials, thereby crushing the lumpy concrete raw materials, the operator does not need to manually take out and crush the lumpy raw materials, the efficiency during screening is effectively improved, when the dust in the screening needs to be filtered, the negative pressure pump 13 is started, the negative pressure in the storage box 9 is generated by the suction force generated by the negative pressure pump 13, the air in the box body 1 is continuously sucked into the dust collecting box 11 through the air suction pipe 10 with different pressures, the dust in the air is filtered by the filter plate 12, and the dust is left in the dust collecting box 11, and the excess air is discharged through the negative pressure pump 13, when the inside of the dust collecting box 11 needs to be cleaned, the auxiliary handle 23 is pulled, thereby making the dust collecting box 11 slide out of the box body 1 along with the sliding block 22, the pollution generated during use is effectively reduced, and the environmental protection capability of the concrete production device is improved.

[0032] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0033] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0034] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and it should be covered in the protection scope of the utility model.

Claims

1. A green energy-saving type concrete production device, comprising a box body (1), characterized in that: The upper surface of the box (1) is fixedly connected with a feeding pipe (2), the front surface of the box (1) is provided with a discharging groove (3), the inner wall of the box (1) is fixedly connected with an auxiliary block (4), the inside of the auxiliary block (4) is slidably connected with a screen (5), the inner bottom wall of the box (1) is fixedly connected with a guide plate (6), the inner wall of the auxiliary block (4) is fixedly connected with an electric telescopic rod (7), the telescopic end of the electric telescopic rod (7) is fixedly connected with a steel brush (8), the bottom surface of the steel brush (8) is in contact with the upper surface of the screen (5), the left side surface of the box (1) is fixedly connected with a storage box (9), the upper surface of the storage box (9) is fixedly connected with an air suction square tube (10), the right end of the air suction square tube (10) is fixedly connected with the left side surface of the box (1), the inside of the storage box (9) is slidably connected with a dust collecting box (11), the inner wall of the dust collecting box (11) is clamped with a filter plate (12), the bottom surface of the storage box (9) is fixedly connected with a negative pressure pump (13).

2. The green and energy-saving concrete production device according to claim 1, characterized in that: The bottom surface of the box (1) is fixedly connected with two groups of supporting rods (14), and the outer surfaces of the supporting rods (14) are fixedly connected with firm rings (15).

3. The green and energy-saving concrete production device according to claim 1, characterized in that: The right side surface of the screen (5) is fixedly connected with a stress block (16), the right end of the stress block (16) penetrates through the box (1) and extends to the right side of the box (1), the right side surface of the box (1) is fixedly connected with a supporting block (17), the inside of the supporting block (17) is rotatably connected with a protruding block (18), and the bottom end of the protruding block (18) is fixedly connected with a servo motor (19).

4. The green and energy-saving concrete production device according to claim 3, characterized in that: The inner wall of the protruding block (18) is sleeved with an auxiliary bearing (20), and the auxiliary bearing (20) is embedded in the inner wall of the supporting block (17).

5. The green and energy-saving concrete production device according to claim 1, characterized in that: The left side surface of the screen (5) is fixedly connected with a plurality of auxiliary springs (21) arranged at equal distances, and the left ends of the auxiliary springs (21) are fixedly connected with the inner side wall of the auxiliary block (4).

6. The green and energy-saving concrete production device according to claim 1, characterized in that: The left side surface of the dust collecting box (11) is fixedly connected with a sliding block (22), and the sliding block (22) is slidably connected in the inside of the storage box (9).

7. The green and energy-saving concrete production device according to claim 1, characterized in that: The front surface of the dust collecting box (11) is fixedly connected with an auxiliary handle (23), and the outer surface of the auxiliary handle (23) is sleeved with an anti-skid sleeve (24).

8. The green and energy-saving concrete production device according to claim 7, characterized in that: The outer surface of the auxiliary handle (23) is fixedly connected with two reinforcing rings (25), and the front surface of the dust collecting box (11) is fixedly connected with the reinforcing rings (25) on one side.

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