Device for manufacturing concrete by using ferronickel slag powder

Abstract

The utility model discloses a device for manufacturing concrete by using ferronickel slag powder, which comprises a mixing box, a main shaft and a discharge pipe, a bracket is arranged at the lower part of the mixing box, a driver is arranged on the bracket, the main shaft is rotatably arranged in the mixing box and is in transmission connection with the driver, a driving box is arranged at the upper end of the main shaft, and the discharge pipe is arranged on the main shaft. Two second bevel gears are rotatably mounted in the driving box, the second bevel gears are in transmission connection with stirring blades, a first bevel gear in transmission connection with the two second bevel gears is rotatably mounted in the driving box, and the first bevel gear is connected with the mixing box through a fixing part; the motor is started to control the driving box to rotate, the driving box controls the stirring piece to do circular motion in the mixing box through the chuck, the second bevel gear located in the driving box rotates along the first bevel gear, the second bevel gear rotates, then the stirring piece rotates automatically, concrete is stirred and turned over, and the concrete manufacturing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete making technical field, concretely is a device for making concrete with nickel iron slag powder. BACKGROUND

[0002] Making concrete with nickel iron slag powder helps to reduce the cost of concrete, while realizing the resource utilization of industrial waste slag and reducing environmental pollution. Concrete making cannot be separated from mixing equipment.

[0003] In related technology, through the search, it is found that the scheme of the concrete mixer (announcement number CN222039054U) is beneficial to the rotation of the first soil scraping piece and the second soil scraping piece by being provided with a cross rod. The first soil scraping piece and the second soil scraping piece rotate against the inner wall of the mixing bin, so that the concrete on the inner wall is removed, and the staff needs a lot of time to remove the concrete after it solidifies.

[0004] However, the above-mentioned scheme forms an n-shaped structure through the first rotating rod, the cross rod and the third rotating rod, and then cooperates with the first stirring rod, the second stirring rod, the third stirring rod and the fourth stirring rod to stir the concrete. The stirring rod occupies a large space in the mixing bin, affects the capacity of the mixing bin, and also needs two motors to drive, which increases the weight of the mixer and makes the structure more complex, reducing the flexibility of the mixer in use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a device for making concrete with nickel iron slag powder to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for making concrete with nickel iron slag powder, comprising a mixing box, a support is arranged at the lower part of the mixing box, a drive is installed on the support to reduce the gravity center of the drive and make the concrete more stable;

[0007] A main shaft is rotatably installed in the mixing box and is in transmission connection with the drive, a drive box is installed at the upper end of the main shaft, two second bevel gears are rotatably installed in the drive box, stirring pieces are in transmission connection with the second bevel gears, a first bevel gear in transmission connection with the two second bevel gears is rotatably installed in the drive box, and the first bevel gear is connected with the mixing box through a fixing piece.

[0008] The stirring pieces make circular motion in the mixing box to stir the concrete. When the stirring pieces make circular motion, the stirring pieces automatically turn over the concrete, only the stirring pieces are used to realize the double mixing effect of the concrete, improve the mixing efficiency, and occupy less space in the mixing box.

[0009] The discharge pipe is connected with a steel wire rope, and the steel wire rope is connected with an inserting shaft, the mixing box is provided with a sleeve pipe sleeved outside the inserting shaft on the side, and the vertical discharge pipe can prevent concrete leakage, and the bending of the discharge pipe is controlled through the inserting shaft and the steel wire rope, so that the concrete is conveniently poured out, and the concrete is easy to use.

[0010] Further, the support foot is screwed on the bracket, the lower surface of the support foot is provided with a groove, a convex column is arranged in the groove, and an anti-skid pad is arranged in the groove, the anti-skid pad is provided with a clamping groove corresponding to the convex column, the support foot is screwed to contact the ground, the movement of the mixing box can be prevented, the stability of placing the mixing box is improved, and the mixing box can be leveled.

[0011] Further, the second bevel gear is fixedly connected with a chuck, the chuck is fixedly connected with the stirring piece, the chuck and the stirring piece are connected through a bolt and a nut, when the stirring piece is damaged, the bolt and the nut can be unscrewed to disassemble the stirring piece for repair, and the stirring piece is convenient to replace.

[0012] Further, the fixing member comprises a fixing rod and an assembly seat connected with the fixing rod, the first bevel gear is connected with the assembly seat to support the first bevel gear and prevent the first bevel gear from loosening, and the stirring piece is more stable during operation.

[0013] Further, the driver comprises a motor and a speed reducer in transmission connection with the motor, the speed reducer is connected with the main shaft, and the speed reducer is connected with the bracket, the speed reducer amplifies the torque of the motor, and the power for stirring the concrete is sufficient.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) the motor is started to control the driving box to rotate, the driving box controls the stirring piece to make circular motion in the mixing box through the chuck, the second bevel gear in the driving box rotates along the first bevel gear, the second bevel gear rotates, and the stirring piece rotates, so that the concrete is stirred and turned over, and the concrete manufacturing efficiency is improved.

[0016] (2) when the inserting shaft is pulled out of the sleeve pipe, the discharge pipe is dragged through the steel wire rope, when the discharge pipe is bent downward, the concrete in the mixing box is discharged along the discharge pipe, the inserting shaft is put into the sleeve pipe, the state that the discharge pipe is bent upward is kept, the concrete leakage is prevented, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the split schematic view of the support foot and the anti-skid pad of the utility model;

[0019] Figure 3 It is the structure schematic view of the inside of the mixing box of the utility model;

[0020] Figure 4 It is the sectional view of the utility model.

[0021] In the drawing: 1, mixing box; 2, support; 3, supporting leg; 4, speed reducer; 5, motor; 6, interface pipe; 7, discharge pipe; 8, sleeve pipe; 9, fixed ring; 10, steel wire rope; 11, plug shaft; 12, convex column; 13, non-slip pad; 14, clamping groove; 15, stirring piece; 16, chuck; 17, fixed rod; 18, buffer hole; 19, main shaft; 20, first bevel gear; 21, drive box; 22, second bevel gear; 23, assembly seat. DETAILED DESCRIPTION

[0022] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Embodiment:

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a device for making concrete using nickel-iron slag powder, including mixing box 1, the lower portion of the mixing box 1 is equipped with support 2, the support 2 is installed with driver;

[0025] Main shaft 19, the main shaft 19 is rotatably installed to the inside of mixing box 1 and is transmission connected with driver, the main shaft 19 upper end is installed with drive box 21, two second bevel gears 22 are rotatably installed in the inside of the drive box 21, the second bevel gear 22 is transmission connected with stirring piece 15, the first bevel gear 20 that is transmission connected with two second bevel gears 22 is rotatably installed in the inside of the drive box 21, and the first bevel gear 20 is connected with mixing box 1 by fixed part;

[0026] Two second bevel gears 22 are transmission connected with first bevel gear 20, when driver is driven drive box 21 to rotate by main shaft 19, drive box 21 controls two second bevel gears 22 to operate, and second bevel gear 22 drives corresponding stirring piece 15 to double rotate, improves mixing effect, and at the same time, stirring piece 15 occupies less space in mixing box 1;

[0027] The discharge pipe 7 is communicated with the mixing box 1, the steel wire rope 10 is connected with the discharge pipe 7, and the plug shaft 11 is connected with the steel wire rope 10, the sleeve pipe 8 is arranged on the side of the mixing box 1 and sleeved with the plug shaft 11, the discharge pipe 7 can adopt a rubber pipe, the discharge pipe 7 is bent upwards to prevent concrete leakage, and the plug shaft 11 pulls the discharge pipe 7 through the steel wire rope 10 to limit the bending of the discharge pipe 7 downwards.

[0028] In the embodiment, as shown in Figure 1 and Figure 2 , the support foot 3 is screwed on the support 2, the lower surface of the support foot 3 is provided with a groove, a convex column 12 is arranged in the groove, and the anti-skid pad 13 is arranged in the groove, the anti-skid pad 13 is provided with a clamping groove 14 corresponding to the convex column 12, the connection between the anti-skid pad 13 and the support foot 3 is realized, the height of the support foot 3 is adjusted, the mixing box 1 is conveniently stopped, and the mixing box 1 can be horizontally placed when the ground is uneven.

[0029] In the embodiment, as shown in Figure 1 , the interface pipe 6 is arranged below the side of the mixing box 1, the discharge pipe 7 is connected with the interface pipe 6, the fixed ring 9 is sleeved on the discharge pipe 7, and the fixed ring 9 is connected with the steel wire rope 10, when the discharge pipe 7 is damaged, the discharge pipe 7 is separated from the interface pipe 6 and the fixed ring 9, and the discharge pipe 7 can be replaced.

[0030] In the embodiment, as shown in Figure 1 , the chuck 16 is fixedly connected with the second bevel gear 22, the chuck 16 is fixedly connected with the stirring sheet 15, the chuck 16 is connected with the stirring sheet 15 through two bolts and nuts, when the stirring sheet 15 is deformed or worn, the stirring sheet 15 can be disassembled, and the stirring sheet 15 can be replaced and corrected.

[0031] In the embodiment, as shown in Figure 1 , the surface of the stirring sheet 15 is provided with two buffer holes 18, the resistance of the stirring sheet 15 in operation is reduced, the stirring sheet 15 is prevented from being deformed, and the service life of the stirring sheet 15 is prolonged.

[0032] In the embodiment, as shown in Figure 1 , the fixing member includes the fixed rod 17 and the assembly seat 23 connected with the fixed rod 17, the first bevel gear 20 is connected with the assembly seat 23, and the fixed rod 17 is supported by the mixing box 1, so that the assembly seat 23 can stably support the first bevel gear 20.

[0033] In the embodiment, as shown in Figure 1 , the driver includes the motor 5 and the speed reducer 4 in transmission connection with the motor 5, the speed reducer 4 is connected with the main shaft 19, and the speed reducer 4 is connected with the support 2.

[0034] Specific, use, first start motor 5, then add concrete material to the mixing box 1, prevent stirring piece 15 start resistance, motor 5 through the reducer 4 power output to the spindle 19 on;

[0035] As shown in Figure 4 The spindle 19 drives the drive box 21 to rotate, and the two second bevel gears 22 connected with the drive box 21 rotate with the drive box 21, the second bevel gear 22 drives the stirring piece 15 to rotate in the mixing box 1, realizes the large-scale mixing of concrete, the second bevel gear 22 also rotates along the first bevel gear 20, so that the second bevel gear 22 drives the stirring piece 15 to rotate, realizes the secondary mixing of concrete;

[0036] Through the double mixing of the two stirring pieces 15, the complexity of the stirring structure is simplified, the space occupied by the mixing box 1 is small, and there is more operation space to clean the residual concrete in the mixing box 1;

[0037] The lifting shaft 11 pulls out the discharge pipe 7 through the steel wire rope 10, so that the discharge pipe 7 is aligned with the dumper, and the concrete is discharged from the mixing box 1.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for producing concrete using nickel-iron slag powder, characterized in that, The utility model relates to a kind of mixing box and its drive device, including: Mixing box (1), the lower part of the mixing box (1) is provided with support (2), and the driver is installed on the support (2); Main shaft (19), the main shaft (19) is rotatably installed to the inside of mixing box (1) and is drivingly connected with driver, the main shaft (19) is installed with drive box (21) on the upper end, two second bevel gears (22) are rotatably installed in the inside of drive box (21), the second bevel gears (22) are drivingly connected with agitating piece (15), the first bevel gear (20) drivingly connected with two second bevel gears (22) is rotatably installed in the inside of drive box (21), and the first bevel gear (20) is connected with mixing box (1) by fixing part; Discharge pipe (7), the discharge pipe (7) is communicated with mixing box (1), the discharge pipe (7) is connected with steel wire rope (10), and the steel wire rope (10) is connected with plug shaft (11), and the side surface of the mixing box (1) is provided with sleeve pipe (8) sleeved outside plug shaft (11).

2. The device for making concrete using ferronickel slag powder according to claim 1, characterized in that: Supporting leg (3) is screwed on the support (2), the lower surface of the supporting leg (3) is provided with recess, and the recess is provided with convex column (12), and anti-skid pad (13) is installed in the recess, and the anti-skid pad (13) is provided with clamping groove (14) corresponding to convex column (12).

3. The device for making concrete using ferronickel slag powder according to claim 1, characterized in that: The interface pipe (6) is provided below the side surface of the mixing box (1), the discharge pipe (7) is connected with interface pipe (6), the fixed ring (9) is sleeved on the discharge pipe (7), and the fixed ring (9) is connected with steel wire rope (10).

4. The device for making concrete using ferronickel slag powder according to claim 1, characterized in that: The second bevel gear (22) is fixedly connected with chuck (16), and the chuck (16) is fixedly connected with agitating piece (15).

5. The device for making concrete using ferronickel slag powder according to claim 1, characterized in that: Two buffer holes (18) are arranged on the surface of the agitating piece (15).

6. The device for making concrete using ferronickel slag powder according to claim 1, characterized by: The fixing part includes fixed rod (17) and assembly seat (23) connected with fixed rod (17), and the first bevel gear (20) is connected with assembly seat (23).

7. The device for making concrete using ferronickel slag powder according to claim 1, characterized by: The driver includes motor (5) and speed reducer (4) drivingly connected with motor (5), and the speed reducer (4) is connected with main shaft (19), and the speed reducer (4) is connected with support (2).

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