CN213055384U

CN213055384U - Mixer for civil engineering

Info

Publication number: CN213055384U
Application number: CN202021683465.9U
Authority: CN
Inventors: 凌乐红
Original assignee: Jiangxi Jiangfengrui Construction Engineering Co ltd
Current assignee: Jiangxi Jiangfengrui Construction Engineering Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-27
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a civil engineering technical field specifically is a mixer for civil engineering, including the bearing frame, the bottom fixed mounting of bearing frame has the universal wheel, just one side fixed mounting that the universal wheel was kept away from to the bearing frame has the agitator tank, the discharge gate has been seted up to one side of agitator tank, rotates in the discharge gate and pegs graft and have the unloading baffle, one side fixed mounting that the agitator tank corresponds the discharge gate has unloading baffle mount. The utility model has the advantages that: through the setting of motor and gasoline engine, the effectual mode drive of having avoided current concrete mixer mostly to adopt the motor, meet the circumstances that the power failure perhaps does not have the unable work of engineering of power supply facility in the little engineering in remote area very easily, can transmit the (mixing) shaft with the power of motor or gasoline engine well through the setting of double flute belt pulley, use the motor to provide power under the circumstances of having the electricity, provide power through the gasoline engine under the circumstances of not having the electricity.

Description

Mixer for civil engineering

Technical Field

The utility model relates to a civil engineering technical field, especially a mixer for civil engineering.

Background

The concrete is artificial stone which is prepared by uniformly mixing a cementing material, water, a coarse aggregate and a fine aggregate according to a certain proportion, pouring and compacting, curing and hardening under a certain temperature and moderate conditions, and the concrete mixer can be divided into a self-falling type and a forced type according to the working principle. The gravity type concrete mixer is suitable for mixing plastic concrete, the forced mixer has stronger mixing action than the gravity type mixer, and dry and hard concrete and light aggregate concrete are suitable for mixing.

Most of the existing concrete mixers are driven by motors, so that the common motor-driven mixers can not work easily in small projects in remote areas when power is cut off or in projects without power supply facilities, and the existing large and small concrete mixers are in a form of direct driving of the motors and are not provided with devices for increasing torque, so that the motor load is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mixer for civil engineering. The purpose of the utility model is realized through the following technical scheme: a stirrer for civil engineering construction comprises a bearing frame, wherein universal wheels are fixedly mounted at the bottom end of the bearing frame, a stirring box is fixedly mounted on one side of the bearing frame, which is far away from the universal wheels, a discharge port is formed in one side of the stirring box, a blanking baffle is rotatably inserted in the discharge port, a blanking baffle fixing frame is fixedly mounted on one side of the stirring box, which corresponds to the discharge port, a stirring shaft is rotatably mounted at a shaft core of the stirring box, a stirring rod is fixedly mounted on the surface of the stirring shaft, and a first gear is fixedly mounted at one end, which is far away from the stirring rod, of the stirring shaft;

two sides of the bearing frame are fixedly provided with a speed reducer bracket, a speed reducer is fixedly arranged on the speed reducer bracket, an output shaft of the speed reducer is fixedly provided with a second gear, and an input shaft of the speed reducer is fixedly provided with a double-groove belt pulley;

the bottom fixed mounting of bearing frame has the motor, fixed mounting has first belt pulley on the output shaft of motor, first belt has been cup jointed between first belt pulley and the double flute belt pulley, the bottom fixed mounting of bearing frame has the gasoline engine, fixed mounting has the second belt pulley on the output shaft of gasoline engine, the second belt pulley with the second belt has been cup jointed between the double flute belt pulley.

Optionally, the unloading baffle includes the baffle, one side fixed mounting that is close to the agitator tank edge of baffle has the pivot, the pivot is rotated and is installed on unloading baffle mount, just the one end fixed mounting that the baffle was kept away from in the pivot has the dwang.

Optionally, the speed reducer is a two-stage cylindrical gear speed reducer.

Optionally, the diameter of the tip circle of the first gear is larger than that of the tip circle of the second gear, and the first gear and the second gear are meshed with each other.

Optionally, the diameters of the first and second pulleys are smaller than the diameter of the double grooved pulley.

Optionally, the gasoline engine is a single-cylinder gasoline engine.

Optionally, the universal wheel is a brakable universal wheel.

The utility model has the advantages of it is following:

1. this mixer for civil engineering, setting through motor and gasoline engine, the effectual mode drive of having avoided current concrete mixer mostly to adopt the motor, meet the condition that has a power failure or the unable work of engineering that does not have the power supply facility very easily in the little engineering in remote area, the setting through the double flute belt pulley can give the (mixing) shaft with the power transmission of motor or gasoline engine well, use the motor to provide power under the circumstances of having the electricity, provide power through the gasoline engine under the circumstances of not having the electricity, can both effectual work under the various circumstances well, the condition that stops midway can not appear in the construction, practical value has very much.

2. This mixer for civil engineering, through the reduction gear, first gear, the setting of second gear and double flute belt pulley, the effectual current concrete mixer motor direct drive of having avoided, not be furnished with the drawback of the equipment that increases the moment of torsion, cooperation through first belt pulley and second belt pulley, the output torque increase of motor or gasoline engine well, under the condition of motor or gasoline engine equal power, it is bigger to make this mixer for civil engineering get the working torque, work efficiency is higher, be favorable to the promotion of construction progress, certain practical value has.

3. This mixer for civil engineering through the triangle-shaped design of puddler, can effectual increase puddler's fastness, can not damage easily in the reuse process, increased live time, be favorable to saving the replacement cost, the practical function is fine.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the present invention viewed from the bottom.

In the figure: 1-bearing frame, 2-universal wheel, 3-stirring box, 4-discharge hole, 5-blanking baffle, 501-baffle, 502-rotating shaft, 503-rotating rod, 6-blanking baffle fixing frame, 7-stirring shaft, 8-stirring rod, 9-first gear, 10-reducer bracket, 11-reducer, 12-second gear, 13-double-groove belt pulley, 14-motor, 15-first belt pulley, 16-first belt, 17-gasoline engine, 18-second belt pulley, and 19-second belt.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a stirrer for civil engineering construction comprises a bearing frame 1, wherein a universal wheel 2 is fixedly installed at the bottom end of the bearing frame 1, a stirring box 3 is fixedly installed at one side of the bearing frame, which is far away from the universal wheel 2, a discharge port 4 is formed at one side of the stirring box 3, a blanking baffle 5 is rotatably inserted in the discharge port 4, a blanking baffle fixing frame 6 is fixedly installed at one side of the stirring box 3, which corresponds to the discharge port 4, a stirring shaft 7 is rotatably installed at a shaft core of the stirring box 3, a stirring rod 8 is fixedly installed on the surface of the stirring shaft 7, and a first gear 9 is fixedly installed at one end of the stirring shaft 7, which is;

two sides of the bearing frame 1 are fixedly provided with a speed reducer bracket 10, the speed reducer bracket 10 is fixedly provided with a speed reducer 11, an output shaft of the speed reducer 11 is fixedly provided with a second gear 12, and an input shaft of the speed reducer 11 is fixedly provided with a double-groove belt pulley 13;

the bottom fixed mounting of bearing frame 1 has motor 14, and fixed mounting has first belt pulley 15 on the output shaft of motor 14, has cup jointed first belt 16 between first belt pulley 15 and the double flute belt pulley 13, and the bottom fixed mounting of bearing frame 1 has gasoline engine 17, and fixed mounting has second belt pulley 18 on the output shaft of gasoline engine 17, has cup jointed second belt 19 between second belt pulley 18 and the double flute belt pulley 13.

As an optimal technical solution of the utility model: unloading baffle 5 includes baffle 501, and the one side fixed mounting that is close to agitator tank 3 edge of baffle 501 has pivot 502, and pivot 502 rotates and installs on unloading baffle mount 6, and the one end fixed mounting that baffle 501 was kept away from to pivot 502 has dwang 503.

As an optimal technical solution of the utility model: the reducer 11 is a two-stage cylindrical gear reducer.

As an optimal technical solution of the utility model: the tip circle diameter of the first gear 9 is larger than that of the second gear 12, and the first gear 9 and the second gear 12 are engaged with each other.

As an optimal technical solution of the utility model: the diameters of the first pulley 15 and the second pulley 18 are smaller than the diameter of the double grooved pulley 13.

As an optimal technical solution of the utility model: the gasoline engine 17 is a single cylinder gasoline engine.

As an optimal technical solution of the utility model: the universal wheel 2 is a brakable universal wheel.

The working process of the utility model is as follows: this mixer for civil engineering needs to use first belt 16 of 14 during operations of motor during the use, and motor 14 drives reduction gear 11 and rotates, through first gear 9 and the transmission of second gear 12, can work, needs to make 17 during operations of gasoline engine installation second belt 19, and gasoline engine 17 drives reduction gear 11 and rotates, can work through the transmission of first gear 9 and second gear 12, controls opening and shutting of unloading baffle 5 through dwang 503.

In summary, the following steps: the mixer for civil engineering effectively avoids the situation that most of the existing concrete mixers are driven by motors through the arrangement of the motors 14 and the gasoline engines 17, and the power failure or the situation that the project without power supply facilities cannot work is easily met in the small project of a remote area, the power of the motors 14 or the gasoline engines 17 can be well transmitted to the mixing shaft 7 through the arrangement of the double-groove belt pulley 13, the motors 14 are used for providing power under the condition of power, the gasoline engines 17 are used for providing power under the condition of no power, the effective work under various conditions can be well ensured, the condition that the construction stops midway can not occur, and the mixer has practical value; the mixer for civil engineering construction effectively avoids the defects that the existing concrete mixer is directly driven by a motor 14 and is not provided with equipment for increasing torque by arranging the speed reducer 11, the first gear 9, the second gear 12 and the double-groove belt pulley 13, well increases the output torque of the motor 14 or the gasoline engine 17 by matching the first belt pulley 15 with the second belt pulley 18, ensures that the mixer for civil engineering construction has larger working torque and higher working efficiency under the condition of the same power of the motor 14 or the gasoline engine 17, is beneficial to the improvement of construction progress and has certain practical value; this mixer for civil engineering through the triangle-shaped design of puddler 8, can effectual increase puddler's fastness, can not damage easily in the reuse process, has increased live time, is favorable to saving the replacement cost, and practical function is fine.

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

Claims

1. The utility model provides a mixer for civil engineering which characterized in that: the device comprises a bearing frame (1), wherein universal wheels (2) are fixedly mounted at the bottom end of the bearing frame (1), a stirring box (3) is fixedly mounted at one side of the bearing frame, which is far away from the universal wheels (2), a discharge port (4) is formed in one side of the stirring box (3), a blanking baffle (5) is rotatably inserted in the discharge port (4), a blanking baffle fixing frame (6) is fixedly mounted at one side of the stirring box (3), which corresponds to the discharge port (4), a stirring shaft (7) is rotatably mounted at a shaft core of the stirring box (3), a stirring rod (8) is fixedly mounted on the surface of the stirring shaft (7), and a first gear (9) is fixedly mounted at one end, which is far away from the stirring rod (8), of the stirring shaft (7);

two sides of the bearing frame (1) are fixedly provided with a speed reducer support (10), the speed reducer support (10) is fixedly provided with a speed reducer (11), an output shaft of the speed reducer (11) is fixedly provided with a second gear (12), and an input shaft of the speed reducer (11) is fixedly provided with a double-groove belt pulley (13);

the bottom fixed mounting of bearing frame (1) has motor (14), fixed mounting has first belt pulley (15) on the output shaft of motor (14), first belt pulley (16) have been cup jointed between first belt pulley (15) and double flute belt pulley (13), the bottom fixed mounting of bearing frame (1) has gasoline engine (17), fixed mounting has second belt pulley (18) on the output shaft of gasoline engine (17), second belt pulley (18) with second belt (19) have been cup jointed between double flute belt pulley (13).

2. The stirring machine for civil engineering according to claim 1, wherein: unloading baffle (5) are including baffle (501), one side fixed mounting that is close to agitator tank (3) edge of baffle (501) has pivot (502), pivot (502) rotate and install on unloading baffle mount (6), just the one end fixed mounting that baffle (501) were kept away from in pivot (502) has dwang (503).

3. The stirring machine for civil engineering according to claim 1, wherein: the speed reducer (11) is a two-stage cylindrical gear speed reducer.

4. The stirring machine for civil engineering according to claim 1, wherein: the diameter of the addendum circle of the first gear (9) is larger than that of the addendum circle of the second gear (12), and the first gear (9) and the second gear (12) are meshed with each other.

5. The stirring machine for civil engineering according to claim 1, wherein: the diameters of the first belt pulley (15) and the second belt pulley (18) are smaller than the diameter of the double-groove belt pulley (13).

6. The stirring machine for civil engineering according to claim 1, wherein: the gasoline engine (17) is a single-cylinder gasoline engine.

7. The stirring machine for civil engineering according to claim 1, wherein: the universal wheel (2) is a brakeable universal wheel.