CN215549771U

CN215549771U - Make things convenient for concrete mixer for building engineering of unloading

Info

Publication number: CN215549771U
Application number: CN202122179607.9U
Authority: CN
Inventors: 张艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a concrete mixer for construction engineering, which is convenient to discharge and relates to the field of construction engineering. According to the device, the motor drives the first gear to rotate, the first gear can drive the first rotating shaft to rotate through matching with the second gear, the first rotating shaft can drive the second connecting rod and the spiral conveying roller to rotate through matching with the belt pulley and the belt, the first rotating shaft can drive the second rotating shaft and the stirring rod to rotate through matching with the first bevel gear and the second bevel gear, concrete can be mixed through the stirring rod, concrete in the stirring barrel can be discharged through the spiral conveying roller and the conveying barrel, and the device can effectively prevent the concrete from being adsorbed on the inner wall of the stirring barrel by vertically arranging the stirring barrel.

Description

Make things convenient for concrete mixer for building engineering of unloading

Technical Field

The utility model relates to a concrete mixer, in particular to a concrete mixer for construction engineering, which is convenient for blanking.

Background

With the continuous development of economic construction and the acceleration of urbanization process in China, urban infrastructure and real estate development in China are rapidly developed, the rapid improvement of the concrete yield is promoted, and a concrete mixer product is rapidly developed under the background of rapid improvement of the concrete yield, wherein the concrete mixer is a machine for mixing cement, gravel aggregate and water into a concrete mixture.

The existing concrete mixer generally adopts a transverse roller structure, the structure is not convenient for emptying, the concrete is not thoroughly taken out, part of the concrete is adsorbed on the inner wall of the roller, and the part of the concrete can be solidified on the inner wall of the roller along with the lapse of time, so that the mixer is greatly influenced, the existing mixer is also very inconvenient when raw materials are added, and in order to solve the problems, the concrete mixer for the building engineering which facilitates the discharging is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixer for construction engineering, which is convenient to discharge, and aims to solve the problems that the existing concrete mixer in the prior art generally adopts a transverse roller structure, the structure is inconvenient to discharge, the concrete is not completely taken out, part of concrete is adsorbed on the inner wall of a roller, and the concrete is solidified on the inner wall of the roller along with the time, so that the mixer is greatly influenced, and the existing mixer is very inconvenient to add raw materials.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete mixer convenient for blanking for construction engineering comprises a mixing barrel, wherein two fixing plates II are fixedly connected in the mixing barrel, a bearing II is clamped in the fixing plate II, a rotating shaft II is sleeved between the two bearings II, a plurality of mixing rods are fixedly connected to the outer surface of the rotating shaft, a bevel gear I is sleeved at the upper end of the rotating shaft II, a fixing plate I is fixedly connected to the right side of the mixing barrel, a bearing I is clamped in the fixing plate I, the rotating shaft I is sleeved in the bearing I, a bevel gear II is sleeved at the left end of the rotating shaft I, and the bevel gear II is meshed with the bevel gear I;

the outer surface of the first rotating shaft is sleeved with a second gear, a first fixed plate and a first motor are fixedly connected to the left side of the first rotating shaft, a first gear is sleeved on an output shaft of the first motor, the first gear is meshed with the second gear, the bottom of the stirring barrel is communicated with the conveying cylinder through a connecting pipe, a third bearing is clamped in the right side wall of the conveying cylinder, a right end optical axis of the spiral conveying roller is sleeved in the third bearing, a second connecting rod is fixedly connected to the right end of the spiral conveying roller, belt pulleys are sleeved on the second connecting rod and the right end of the first rotating shaft, and the two belt pulleys are connected through belt transmission.

According to a preferable technical scheme, the front side and the rear side of the stirring barrel are fixedly connected with a first supporting plate, the bottom of the first supporting plate is fixedly connected with two supporting legs, the bottom of the first supporting plate is fixedly connected with a first connecting rod, the lower end of the first connecting rod is fixedly connected with the upper side of a second supporting plate, and the second supporting plate is fixedly connected with a conveying cylinder.

As a preferable technical scheme of the utility model, a U-shaped frame is fixedly connected to the upper side of the second support plate, and a sliding rod is fixedly connected between the U-shaped frame and the second support plate.

As a preferred technical scheme of the utility model, bearings IV are arranged in the U-shaped frame and the support plate II, optical axes at two ends of the screw rod are respectively sleeved in the bearings IV, the upper end of the screw rod is fixedly connected with an output shaft of the motor II, and the motor II is fixedly connected with the U-shaped frame through the motor base.

As a preferred technical scheme of the utility model, the outer surface of the screw is in threaded connection with a threaded sleeve, the outer surface of the sliding rod is in sliding connection with a sliding sleeve, and the sliding sleeve and the threaded sleeve are respectively and fixedly connected with two sides of the material hopper.

According to a preferable technical scheme of the utility model, a movable plate is connected in the material hopper in a sliding manner, the left side of the movable plate is fixedly connected with the movable end of an electric push rod, the fixed end of the electric push rod is fixedly connected with an L-shaped plate, the L-shaped plate is fixedly connected with the material hopper, and a groove is formed in the lower side plate of the material hopper.

As a preferable technical scheme of the utility model, the upper side of the second supporting plate is fixedly connected with a control switch, and the control switch is respectively and electrically connected with the first motor, the second motor and the electric push rod through leads.

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

1. according to the device, the motor drives the first gear to rotate, the first gear can drive the first rotating shaft to rotate through matching with the second gear, the first rotating shaft can drive the second connecting rod and the spiral conveying roller to rotate through matching with the belt pulley and the belt, the first rotating shaft can drive the second rotating shaft and the stirring rod to rotate through matching with the first bevel gear and the second bevel gear, concrete can be mixed through the stirring rod, concrete in the stirring barrel can be discharged through the spiral conveying roller and the conveying barrel, and the device can effectively prevent the concrete from being adsorbed on the inner wall of the stirring barrel by vertically arranging the stirring barrel.

2. According to the utility model, the material hopper is arranged for containing concrete raw materials, the screw rod is driven to rotate by the motor II, the screw rod can drive the material hopper to move upwards through the matching of the screw rod and the threaded sleeve, the sliding rod and the sliding sleeve, then the movable plate is pushed rightwards by the electric push rod, and the materials in the material hopper can be pushed into the stirring barrel through the movable plate, so that the problems in the background art are effectively solved.

Drawings

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

FIG. 2 is a schematic perspective view of a U-shaped frame according to the present invention;

FIG. 3 is an enlarged perspective sectional view of the delivery cartridge of the present invention;

FIG. 4 is a schematic perspective view of the hopper of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1 stirring barrel, 2 supporting plates I, 3 supporting legs, 4 connecting pipes, 5 conveying cylinders, 6 supporting plates II, 7 connecting rods I, 8 control switches, 9 spiral conveying rollers, 10 connecting rods II, 11 belt pulleys, 12 belts, 13 fixing plates I, 14 motors I, 15 gears I, 16 gears II, 17 rotating shafts I, 18 rotating shafts II, 19 stirring rods, 20U-shaped frames, 21 material hoppers, 22 movable plates, 23 electric push rods, 24L-shaped plates, 25 motors II, 26 motor bases, 27 sliding rods, 28 sliding sleeves, 29 threaded sleeves, 30 screw rods, 31 fixing plates II, 32 bevel gears I and 33 bevel gears II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a concrete mixer convenient for blanking for construction engineering comprises a mixing tank 1, wherein two fixing plates II 31 are fixedly connected in the mixing tank 1, a bearing II is clamped in the fixing plate II 31, a rotating shaft II 18 is sleeved between the two bearings II, a plurality of mixing rods 19 are fixedly connected to the outer surface of the rotating shaft II 18, a bevel gear I32 is sleeved at the upper end of the rotating shaft II 18, a fixing plate I13 is fixedly connected to the right side of the mixing tank 1, a bearing I is clamped in the fixing plate I13, a rotating shaft I17 is sleeved in the bearing I, a bevel gear II 33 is sleeved at the left end of the rotating shaft I17, the rotating shaft I17 can drive the rotating shaft II 18 and the mixing rods 19 to rotate through matching with the bevel gear I32 and the bevel gear II 33, concrete can be mixed through the mixing rods 19, the bevel gear II 33 is meshed with the bevel gear I32, a gear II 16 is sleeved on the outer surface of the rotating shaft I17, a motor I14 is fixedly connected to the left side of the fixing plate I13, the first gear 15 is driven to rotate by a first motor 14, the first gear 15 can drive a first rotating shaft 17 to rotate by matching with a second gear 16, the first gear 15 is sleeved on an output shaft of the first motor 14, the first gear 15 is meshed with the second gear 16, the bottom of the stirring barrel 1 is communicated with the conveying barrel 5 by a connecting pipe 4, a third bearing is clamped in the right side wall of the conveying barrel 5, a right end optical axis of a spiral conveying roller 9 is sleeved in the third bearing, the first rotating shaft 17 can drive a second connecting rod 10 and the spiral conveying roller 9 to rotate by matching with a belt pulley 11 and a belt 12, concrete in the stirring barrel 1 can be discharged by the spiral conveying roller 9 and the conveying barrel 5, the right end of the spiral conveying roller 9 is fixedly connected with a second connecting rod 10, the right ends of the second connecting rod 10 and the first rotating shaft 17 are both sleeved with the belt pulley 11, the two belt pulleys 11 are in transmission connection through the belt 12, a first supporting plate 2 is fixedly connected to the front side and the back side of the stirring barrel 1, the bottom of the first support plate 2 is fixedly connected with two support legs 3, the bottom of the first support plate 2 is fixedly connected with a first connecting rod 7, the lower end of the first connecting rod 7 is fixedly connected with the upper side of a second support plate 6, the second support plate 6 is fixedly connected with a conveying cylinder 5, the upper side of the second support plate 6 is fixedly connected with a U-shaped frame 20, a sliding rod 27 is fixedly connected between the U-shaped frame 20 and the second support plate 6, bearings are respectively arranged in the U-shaped frame 20 and the second support plate 6, optical axes at two ends of a screw rod 30 are respectively sleeved in the two bearings, the upper end of the screw rod 30 is fixedly connected with an output shaft of a second motor 25, the screw rod 30 is driven to rotate by the second motor 25, the screw rod 30 can drive the material hopper 21 to move upwards through the matching of the screw sleeve 29, the sliding rod 27 and a sliding sleeve 28, the second motor 25 is fixedly connected with the U-shaped frame 20 through a motor base 26, and a screw sleeve 29 is in threaded connection with the outer surface of the screw rod 30, the outer surface of the sliding rod 27 is connected with a sliding sleeve 28 in a sliding manner, the sliding sleeve 28 and the thread bush 29 are respectively fixedly connected with two sides of the material hopper 21, a movable plate 22 is connected in the material hopper 21 in a sliding manner, the left side of the movable plate 22 is fixedly connected with the movable end of the electric push rod 23, the movable plate 22 is pushed rightwards through the electric push rod 23, materials in the material hopper 21 can be pushed into the stirring barrel 1 through the movable plate 22, therefore, the filling is completed, the fixed end of the electric push rod 23 is fixedly connected with the L-shaped plate 24, the L-shaped plate 24 is fixedly connected with the material hopper 21, a groove is formed in the lower side plate of the material hopper 21, the adaptation degree of the material hopper 21 and the stirring barrel 1 can be improved through the groove, the control switch 8 is fixedly connected with the upper side of the second supporting plate 6, and the control switch 8 is respectively electrically connected with the first motor 14, the second motor 25 and the electric push rod 23 through wires.

The method comprises the following operation steps:

putting the materials into the material hopper 21, driving the screw 30 to rotate by the motor II 25 through the control switch 8, driving the material hopper 21 to move upwards by the screw 30 through the matching of the screw 29, the sliding rod 27 and the sliding sleeve 28, driving the electric push rod 23 to push the movable plate 22 rightwards through the control switch 8, pushing the materials in the material hopper 21 into the stirring barrel 1 through the movable plate 22, and then injecting a proper amount of water into the stirring barrel 1;

the first motor 14 drives the first gear 15 to rotate through the control switch 8, the first gear 15 can drive the first rotating shaft 17 to rotate through matching with the second gear 16, the first rotating shaft 17 can drive the second connecting rod 10 and the spiral conveying roller 9 to rotate through matching with the belt pulley 11 and the belt 12, the first rotating shaft 17 can drive the second rotating shaft 18 and the stirring rod 19 to rotate through matching with the first bevel gear 32 and the second bevel gear 33, concrete can be mixed through the stirring rod 19, and concrete in the stirring barrel 1 can be discharged through the spiral conveying roller 9 and the conveying barrel 5.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for concrete mixer for building engineering of unloading, includes agitator (1), its characterized in that: two fixing plates II (31) are fixedly connected in the stirring barrel (1), a bearing II is connected in the fixing plate II (31) in a clamping manner, a rotating shaft II (18) is sleeved between the two bearing II, a plurality of stirring rods (19) are fixedly connected to the outer surface of the rotating shaft II (18), a bevel gear I (32) is sleeved at the upper end of the rotating shaft II (18), a fixing plate I (13) is fixedly connected to the right side of the stirring barrel (1), a bearing I is connected in the fixing plate I (13) in a clamping manner, a rotating shaft I (17) is sleeved in the bearing I, a bevel gear II (33) is sleeved at the left end of the rotating shaft I (17), and the bevel gear II (33) is meshed with the bevel gear I (32);

the outer surface of the first rotating shaft (17) is sleeved with a second gear (16), the first fixed plate (13) and the left side of the first fixed plate (14) are fixedly connected with a first motor (14), the first motor (15) is sleeved on an output shaft of the first motor (14), the first gear (15) is meshed with the second gear (16), the bottom of the stirring barrel (1) is communicated with the conveying barrel (5) through a connecting pipe (4), a third bearing is clamped in the right side wall of the conveying barrel (5), a right end optical axis of the spiral conveying roller (9) is sleeved in the third bearing, a second connecting rod (10) is fixedly connected with the right end of the spiral conveying roller (9), a belt pulley (11) is sleeved at the right ends of the second connecting rod (10) and the first rotating shaft (17), and the two belt pulleys (11) are in transmission connection through a belt (12).

2. The concrete mixer for construction engineering convenient for blanking as claimed in claim 1, wherein: equal fixedly connected with backup pad (2) in both sides around agitator (1), and two supporting legs (3) of backup pad (2) bottom fixedly connected with, backup pad (2) bottom fixedly connected with connecting rod (7), and connecting rod (7) lower extreme and backup pad two (6) upside fixed connection, backup pad two (6) and delivery cylinder (5) fixed connection.

3. The concrete mixer for construction engineering convenient for blanking as claimed in claim 2, wherein: the upper side of the second support plate (6) is fixedly connected with a U-shaped frame (20), and a sliding rod (27) is fixedly connected between the U-shaped frame (20) and the second support plate (6).

4. The concrete mixer for construction engineering convenient for blanking as claimed in claim 3, wherein: the U-shaped frame (20) and the second supporting plate (6) are internally provided with four bearings, optical axes at two ends of the screw rod (30) are respectively sleeved in the four bearings, the upper end of the screw rod (30) is fixedly connected with an output shaft of the second motor (25), and the second motor (25) is fixedly connected with the U-shaped frame (20) through a motor base (26).

5. The concrete mixer for construction engineering convenient for blanking as claimed in claim 4, wherein: the screw rod (30) surface threaded connection has thread bush (29), slide bar (27) surface sliding connection has sliding sleeve (28), sliding sleeve (28) and thread bush (29) respectively with the both sides fixed connection of hopper (21).

6. The concrete mixer for construction engineering convenient for blanking as claimed in claim 5, wherein: the material hopper (21) is connected with a movable plate (22) in a sliding mode, the left side of the movable plate (22) is fixedly connected with the movable end of an electric push rod (23), the fixed end of the electric push rod (23) is fixedly connected with an L-shaped plate (24), the L-shaped plate (24) is fixedly connected with the material hopper (21), and a groove is formed in the lower side plate of the material hopper (21).

7. The concrete mixer for construction engineering convenient for blanking as claimed in claim 2, wherein: and the upper side of the second support plate (6) is fixedly connected with a control switch (8), and the control switch (8) is electrically connected with the first motor (14), the second motor (25) and the electric push rod (23) through wires respectively.