CN216152699U

CN216152699U - Concrete mixer for construction

Info

Publication number: CN216152699U
Application number: CN202121083549.3U
Authority: CN
Inventors: 孙丹; 李志华; 孙志晶; 杨建健; 关欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-04-01
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a concrete mixer for building construction, which comprises a mixing tank, a water inlet pipe and a cleaning nozzle, wherein the water inlet pipe is connected to the outside of the mixing tank through a pipe hoop, the cleaning nozzle is rotatably connected to the upper end of the water inlet pipe, a valve is connected to the outside of the upper end of the water inlet pipe through a bolt, a mixing shaft is vertically arranged in the center of the inner side of the mixing tank, a positioning shaft is welded at the upper end of the mixing shaft, a top cover is arranged on the upper side of the mixing tank, handles are symmetrically arranged on the upper side of the top cover, and positioning holes are integrally formed in the inner top side of the top cover. According to the utility model, through the arrangement of the top cover, the lifting handle, the positioning shaft and the positioning hole, when the concrete mixer is used outdoors, the top cover is placed on the upper side of the mixing barrel through the lifting handle, so that the mixing barrel is shielded from rain, and the situation that the mixer is rusted due to rainwater accumulated in the mixer in rainy and snowy weather is avoided.

Description

Concrete mixer for construction

Technical Field

The utility model belongs to the field of stirring equipment, and particularly relates to a concrete mixer for building construction.

Background

When the building engineering is constructed on site, a concrete mixer is often needed to produce concrete, so that the requirement of site construction is met. The concrete mixer is placed at the job site, and when a small amount of concrete is needed to be used, the concrete raw materials are added into the mixer to be mixed, so that the concrete is produced, and the construction requirement is met.

Current concrete mixer lacks effectual rain device that hides when using in the open air for the mixer is gathering up the rainwater easily when meetting sleet weather, and then causes rustting of mixer, and simultaneously, current mixer lacks the convenient watered device when using, makes the mixer need incessantly draw the water intake pipe when the stirring, the on-the-spot construction operation of being not convenient for.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a concrete mixer for building construction, in order to solve the technical problem, the basic concept of the technical scheme adopted by the utility model is as follows:

the utility model provides a concrete mixer for construction, includes agitator, inlet tube and washing shower nozzle, the agitator outside is connected with through the ferrule the inlet tube, the inlet tube upper end is rotated and is connected with the washing shower nozzle, there is the valve inlet tube upper end outside through bolted connection, the inboard center of agitator is provided with the (mixing) shaft perpendicularly, the welding of (mixing) shaft upper end has the location axle, the agitator upside is provided with the top cap, top cap upside symmetry is provided with the handle, top side integrated into one piece has the locating hole in the top cap.

The stirring arm is arranged on the upper side of the stirring shaft in a symmetrical mode, one end of the stirring shaft, which is far away from the upper stirring arm, is connected with a stirring shovel through a bolt, and the center of the stirring shaft is provided with a middle stirring arm.

The stirring shaft downside is provided with down the rabbling arm, the key-type of (mixing) shaft lower extreme key-type is connected with the right angle reduction gear, right angle reduction gear one side key-type is connected with the motor.

The stirring barrel is characterized in that supporting legs are welded to the lower side of the stirring barrel in an annular trisection mode, fixing plates are welded among the supporting legs, and discharging baffles are arranged at the edge positions of the lower portion of the stirring barrel.

The upper side of the discharging baffle is welded with a discharging handle, the vertical part of the discharging handle is connected with the outside of the stirring barrel through a bearing, and the top cover is connected with the stirring barrel through the positioning hole and the positioning shaft.

The motor is connected with the fixed plate through a bolt, and the right-angle reducer is connected with the fixed plate through a bolt.

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

according to the utility model, through the top cover, the lifting handle, the positioning shaft and the positioning hole, when the concrete mixer is used outdoors, the top cover is placed on the upper side of the mixing barrel through the lifting handle, so that the mixing barrel is shielded from rain, and the situation that the mixer is rusted due to rainwater accumulated in the mixer in rainy and snowy weather is avoided;

according to the utility model, through the arrangement of the water inlet pipe, the valve and the cleaning spray nozzle, the water pipe is connected to the lower end of the water inlet pipe when the stirrer is used, water can be added into the stirring barrel through the cleaning spray nozzle through the valve, and the inner side wall of the stirring barrel can be cleaned through the cleaning spray nozzle, so that the stirring machine does not need to continuously pull the water pipe of the pump during stirring, and the field construction operation is facilitated.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic view of a blender according to the present invention in a state where the blender is separated from the top lid;

FIG. 2 is a left side view schematically illustrating the structure of the mixing tank of the present invention;

FIG. 3 is a schematic top view of the mixing shaft, upper mixing arm, lower mixing arm and middle mixing arm of the present invention;

FIG. 4 is a schematic bottom view of the top cover of the present invention;

FIG. 5 is a schematic side view of the stirring shovel of the present invention.

In the figure: 1-supporting legs; 2-stirring barrel; 3, fixing a plate; 4-a discharge baffle; 5-a discharge handle; 6-upper stirring arm; 7-stirring shaft; 8-cleaning the spray head; 9-a valve; 10-a top cover; 11-a handle; 12-positioning the shaft; 13. stirring and shoveling; 14. a middle stirring arm; 15. a lower stirring arm; 16. an electric motor; 17. a right-angle reducer; 18. a water inlet pipe; 19. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 5, a concrete mixer for building construction, including agitator 2, inlet tube 18 and

washing shower nozzle

8, 2 outsides of agitator are connected with inlet tube 18 through the ferrule, inlet tube 18 upper end is rotated and is connected with

washing shower nozzle

8, 18 upper ends of inlet tube outsides have valve 9 through bolted connection, 2 inboard centers of agitator are provided with (mixing) shaft 7 perpendicularly, the welding of (mixing) shaft 7 upper end has

location axle

12, 2 upsides of agitator are provided with

top cap

10, 10 upsides of top cap symmetry are provided with handle 11, top side integrated into one piece has locating hole 19 in the top cap 10.

The upper side position symmetry of (mixing) shaft 7 is provided with mixing arm 6, goes up mixing arm 6 and keeps away from (mixing) shaft 7 one end and has a stirring shovel 13 through bolted connection, and 7 central point of (mixing) shaft puts and is provided with well mixing arm 14, goes up mixing arm 6 and well mixing arm 14 and can drive stirring shovel 13 and stir the mixture to the concrete of 2 interior different positions of agitator.

Stirring shaft 7 downside is provided with down rabbling arm 15, and 7 lower extreme key-type connections of (mixing) shaft have right angle reduction gear 17, and right angle reduction gear 17 one side key-type connection has motor 16, and right angle reduction gear 17 can carry out speed reduction processing to motor 16, and then makes the rotational speed of (mixing) shaft 7 satisfy the requirement, and then makes the device can carry out perfect stirring to the concrete.

2 downside rings of agitator 2 divide equally the welding to have supporting leg 1, and the welding has fixed plate 3 between supporting

leg

1, and 2 lower part border positions of agitator are provided with baffle 4 of unloading, and supporting leg 1 can be so that agitator 2 obtains stably placing, and fixed plate 3 can be so that motor 16 and right angle reduction 17 obtain fixedly.

The handle 5 of unloading is welded to 4 upside welding of baffle of unloading, and the handle 5 vertical part of unloading passes through the bearing with the agitator 2 outside and is connected, and top cap 10 passes through locating hole 19 with agitator 2 and is connected with location axle 12, and locating hole 19 can fix a position location axle 12, and then makes top cap 10 can stably place on agitator 2.

The motor 16 is connected with the fixed plate 3 through a bolt, the right-angle reducer 17 is connected with the fixed plate 3 through a bolt, and the motor 16 provides power for the rotation of the stirring shaft 7.

The working principle of the utility model is as follows: when the device is used, stone materials and cement required by concrete are firstly added into the stirring barrel 2, then the water inlet pipe 18 is connected with an external water pipe, the valve 9 is opened, a certain amount of water is added into the stirring barrel 2 through the cleaning nozzle 8, the valve 9 is closed after the water is added, the motor 16 is started, the motor 16 drives the stirring shaft 7 to rotate after being decelerated through the right-angle speed reducer 17, so that the upper stirring arm 6, the middle stirring arm 14 and the lower stirring arm 15 on the stirring shaft 7 rotate, the stirring shovel 13 can stir and mix the raw materials in the stirring barrel 2, after the stirring is finished, the discharging baffle plate 4 is opened through the discharging handle 5, the concrete can be poured out, when the device is used outdoors in rainy and snowy weather, the top cover 10 can be covered on the stirring barrel 2 through the lifting handle 11, the stirring barrel 2 is protected from rain and is prevented from being soaked by rainwater and rusted, the arrangement of the water inlet pipe 18 can facilitate the water adding of users.

Claims

1. The utility model provides a concrete mixer for construction, includes agitator (2), inlet tube (18) and washing shower nozzle (8), its characterized in that with, agitator (2) outside is connected with through the ferrule inlet tube (18), inlet tube (18) upper end is rotated and is connected with wash shower nozzle (8), there is valve (9) inlet tube (18) upper end outside through bolted connection, agitator (2) inboard center is provided with (mixing) shaft (7) perpendicularly, (mixing) shaft (7) upper end welding has location axle (12), agitator (2) upside is provided with top cap (10), top cap (10) upside symmetry is provided with handle (11), top cap (10) interior top side integrated into one piece has locating hole (19).

2. The concrete mixer for building construction according to claim 1, wherein the upper stirring arms (6) are symmetrically arranged at the upper side of the stirring shaft (7), one end of each upper stirring arm (6) far away from the stirring shaft (7) is connected with a stirring shovel (13) through a bolt, and a middle stirring arm (14) is arranged at the center of the stirring shaft (7).

3. The concrete mixer for building construction according to claim 1, wherein a lower mixing arm (15) is provided under the mixing shaft (7), a right-angle reducer (17) is keyed to the lower end of the mixing shaft (7), and a motor (16) is keyed to one side of the right-angle reducer (17).

4. The concrete mixer for building construction according to claim 3, wherein the supporting legs (1) are welded to the lower side of the mixing tank (2) in a circumferential trisection manner, the fixing plate (3) is welded between the supporting legs (1), and the discharging baffle (4) is arranged at the lower edge position of the mixing tank (2).

5. The concrete mixer for building construction according to claim 4, wherein the discharging handle (5) is welded on the upper side of the discharging baffle (4), the vertical part of the discharging handle (5) is connected with the outside of the mixing barrel (2) through a bearing, and the top cover (10) is connected with the mixing barrel (2) through the positioning hole (19) and the positioning shaft (12).

6. A concrete mixer for building construction according to claim 4, wherein said motor (16) is bolted to said stationary plate (3), and said right angle reducer (17) is bolted to said stationary plate (3).