CN216181655U

CN216181655U - Concrete mixer that building engineering used

Info

Publication number: CN216181655U
Application number: CN202122124247.2U
Authority: CN
Inventors: 赵广法; 郭忠良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-04-05
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a concrete mixer for constructional engineering, which comprises a workbench, wherein a mixing barrel is rotatably arranged on the workbench, a rotating column penetrates through the center of the mixing barrel, a turning device is fixedly arranged at the top of the rotating column, the turning device is fixed with one end of a fixed rod, the other end of the fixed rod is fixedly connected with the top of the mixing barrel, a motor is rotatably arranged at the top of the turning device, and a screw rod is rotatably arranged at the bottom of the workbench. This concrete mixer that building engineering used when using, through the rotation of motor, cooperation deviator makes the power transform direction of motor output, drives the agitator through the dead lever and rotates post antiport, makes the concrete in the agitator obtain intensive mixing, cooperates the first gear of dwang bottom simultaneously, and the fourth gear drives the transfer line motion, makes the elasticity post get into spacing mouthful, reaches the effect of fixed transfer line, makes the discharge gate close.

Description

Concrete mixer that building engineering used

Technical Field

The utility model relates to the technical field of constructional engineering tools, in particular to a concrete mixer for constructional engineering.

Background

At present, the concrete stirring technology is mainly applied to the field of buildings and plays a very important role in the construction of buildings such as industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like. The concrete mixer is a common machine utilizing the concrete mixing technology, and is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture.

When the existing concrete mixer is used, unidirectional rotation is mostly used for mixing, the mixing direction is single, the required mixing time is longer, the mixing is insufficient, time and labor are wasted, and the effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete mixer for constructional engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete mixer that building engineering used, includes the workstation, it installs the agitator to rotate on the workstation, the agitator center runs through to install and rotates the post, it has the stirring strip to rotate post outside fixed mounting, it has turning device to rotate capital portion fixed mounting, turning device is fixed mutually with the one end of dead lever, the dead lever other end and agitator top fixed connection, the turning device top is rotated and is installed the motor, the agitator outside is rotated and is installed the pulley, the workstation bottom is rotated and is installed the hob, workstation bottom fixed mounting has the discharge gate, it has the dwang to rotate central fixed mounting of post.

Preferably, the output and the dwang transmission of motor are connected, run through and fixed mounting has the deviator on the dwang, the dwang bottom runs through and fixed mounting has first gear.

Preferably, the deviator includes the second gear, the second gear runs through and fixed mounting is on the dwang, the third gear is installed to the deviator internal rotation, second gear and third gear meshing, and third gear and deviator inner wall meshing.

Preferably, the bottom of the rotating column is slidably provided with a transmission rod, one side of the transmission rod is rotatably provided with a fourth gear, one end of the transmission rod is fixedly provided with a discharge baffle, the other end of the transmission rod is elastically connected with the inner wall of the rotating column through a spring, and the bottom of the transmission rod is fixedly provided with an elastic column.

Preferably, the number of the third gears is five, and the five third gears are meshed with the outer side of the second gear at equal distances.

Preferably, the number of the fourth gears is two, and the two fourth gears are coaxially arranged on the upper side and the lower side of the transmission rod.

Preferably, the bottom of the rotating column is provided with a limiting opening, and the size of the limiting opening is equal to that of the elastic column.

(III) advantageous effects

The utility model provides a concrete mixer used in constructional engineering. The method has the following beneficial effects:

(1) when the concrete mixer used in the building engineering is used, the rotation of the motor is matched with the second gear and the third gear in the reversing device, so that the power output by the motor is reversed, the mixing tank and the rotating column are driven to rotate reversely by the fixing rod, and the concrete in the mixing tank is fully mixed.

(2) This concrete mixer that building engineering used when using, rotation through the motor, the first gear of cooperation dwang bottom, the fourth gear that drives on the transfer line rotates, make transfer line directional motion, when the elasticity post reachs spacing mouthful, because elasticity, make the elasticity post get into spacing mouthful, reach the effect of fixed transfer line, make the discharge gate close, when the stirring is accomplished, close the motor, rotate the hob of agitator bottom, it is ejecting to rotate the elasticity post, because transfer line and rotation post inner wall elastic connection, make transfer line reverse motion, reach the effect of opening the discharge gate.

Drawings

FIG. 1 is a schematic diagram of an overall apparatus according to the present invention;

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

FIG. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic structural view of the bottom cross section of the present invention.

In the figure: 1. a work table; 2. a motor; 3. a direction changing device; 301. a second gear; 302. a third gear; 4. fixing the rod; 5. a stirring barrel; 6. rotating the column; 7. stirring strips; 8. a pulley; 9. a screw rod; 10. a discharge port; 11. rotating the rod; 12. a first gear; 13. a fourth gear; 14. a transmission rod; 15. a discharge baffle; 16. a spring; 17. an elastic column; 18. a limiting opening.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixer used for constructional engineering comprises a workbench 1, a mixing barrel 5 is rotatably arranged on the workbench 1, a rotating column 6 is arranged in the center of the mixing barrel 5 in a penetrating mode, a transmission rod 14 is slidably arranged at the bottom of the rotating column 6, a fourth gear 13 is rotatably arranged on one side of the transmission rod 14, the number of the fourth gears 13 is two, the two fourth gears 13 are coaxially arranged on the upper side and the lower side of the transmission rod 14, the fourth gear 13 rotates to drive the transmission rod 14 to move towards the inner side of the rotating column 6, a discharge baffle 15 is fixedly arranged at one end of the transmission rod 14, the other end of the transmission rod 14 is elastically connected onto the inner wall of the rotating column 6 through a spring 16, when a motor 2 stops moving, the transmission rod 14 moves towards the outer side of the rotating column 6 due to the elastic force of the spring 16, an elastic column 17 is fixedly arranged at the bottom of the transmission rod 14, a mixing strip 7 is fixedly arranged on the outer side of the rotating column 6, and a direction changing device 3 is fixedly arranged at the top of the rotating column 6, the bottom of the rotating column 6 is provided with a limiting opening 18, the size of the limiting opening 18 is equal to that of the elastic column 17, the transmission rod 14 moves to drive the elastic column 17 to move into the limiting opening 18, a fixing effect is achieved, the discharging baffle 15 connected with the transmission rod 14 blocks the discharging opening 10, and the stirring device blocks the discharging opening 10 during operation and cannot discharge materials.

In this embodiment, the direction changing device 3 includes a second gear 301, the second gear 301 penetrates through and is fixedly installed on the rotating rod 11, the motor 2 outputs power to enable the second gear 301 and the rotating rod 11 to rotate in the same direction, the direction changing device 3 is rotatably installed with five third gears 302, the five third gears 302 are equidistantly meshed at the outer side of the second gear 301, the second gear 301 is meshed with the third gear 302, the third gear 302 is meshed with the inner wall of the direction changing device 3, the motor 2 outputs power to enable the direction changing device 3 to rotate in the opposite direction through the second gear 301 and the third gear 302, the rotating rod 11 drives the rotating column 6 to rotate, the rotating column 6 and the stirring barrel 5 move in the reverse direction through the direction changing device 3 to enable concrete in the stirring barrel 5 to be fully stirred, the direction changing device 3 is fixed with one end of the fixing rod 4, the other end of the fixing rod 4 is fixedly connected with the top of the stirring barrel 5, deviator 3 drives the motion of agitator 5 through

dead lever

4, 3 tops of deviator are rotated and are installed motor 2, motor 2's output and dwang 11 transmission are connected, run through and fixed mounting has deviator 3 on the dwang 11, it has first gear 12 to run through and fixed mounting bottom the

dwang

11, 5 outside rotations of agitator are installed

pulley

8, 1 bottom of workstation is rotated and is installed

hob

9, 1 bottom of workstation fixed mounting has

discharge gate

10, 6 center fixed mounting of rotation post has dwang 11.

The working principle is as follows: when the concrete mixer used in the construction engineering is used, the power is output to the rotating rod 11 through the rotation of the motor 2, the rotating column 6 is driven to move in the same direction, the second gear 301 inside the direction changing device 3 is driven to rotate at the same time, the direction changing device 3 is driven to rotate in the reverse direction through the third gear 302 meshed with the second gear 301, the mixing barrel 5 is driven to rotate in the reverse direction through the fixing rod 4, the concrete inside is more fully mixed, meanwhile, the first gear 12 is driven to rotate through the rotating rod 11, the elastic column 17 on the transmission rod 14 reaches the limiting opening through the fourth gear 13, the discharge baffle plate 15 blocks the discharge opening 10, after the mixing is completed, the motor 2 stops working, the screw rod 9 is rotated, the top end of the screw rod 9 pushes out the elastic column 17 in the limiting opening 18, because the transmission rod 14 is connected with the inner wall of the rotating column 6 through the spring 16, the transmission rod 14 drives the discharge baffle plate 15 to move, the discharge port 10 is not blocked any more, so that the concrete after the stirring is discharged from the discharge port 10.

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 concrete mixer that building engineering used, includes workstation (1), its characterized in that: rotate on workstation (1) and install agitator (5), agitator (5) center is run through to install and is rotated post (6), it has stirring strip (7) to rotate post (6) outside fixed mounting, it has turning device (3) to rotate post (6) top fixed mounting, turning device (3) are fixed mutually with the one end of dead lever (4), dead lever (4) other end and agitator (5) top fixed connection, turning device (3) top is rotated and is installed motor (2), pulley (8) are installed in agitator (5) outside rotation, workstation (1) bottom is rotated and is installed hob (9), workstation (1) bottom fixed mounting has discharge gate (10), it has dwang (11) to rotate post (6) center fixed mounting.

2. A concrete mixer for use in construction works according to claim 1, wherein: the output and dwang (11) transmission of motor (2) are connected, run through and fixed mounting has turning device (3) on dwang (11), dwang (11) bottom runs through and fixed mounting has first gear (12).

3. A concrete mixer for use in construction works according to claim 1, wherein: turning device (3) include second gear (301), second gear (301) run through and fixed mounting on dwang (11), third gear (302) are installed to turning device (3) internal rotation, second gear (301) and third gear (302) meshing, and third gear (302) and turning device (3) inner wall meshing.

4. A concrete mixer for use in construction works according to claim 1, wherein: rotate post (6) bottom slidable mounting and have transfer line (14), transfer line (14) one side is rotated and is installed fourth gear (13), transfer line (14) one end fixed mounting has ejection of compact baffle (15), the other end of transfer line (14) passes through spring (16) elastic connection and rotates on post (6) inner wall, transfer line (14) bottom fixed mounting has elasticity post (17).

5. A concrete mixer for use in construction work according to claim 3, wherein: the number of the third gears (302) is five, and the five third gears (302) are meshed with the outer side of the second gear (301) at equal intervals.

6. A concrete mixer for use in construction work according to claim 4, wherein: the number of the fourth gears (13) is two, and the two fourth gears (13) are coaxially arranged on the upper side and the lower side of the transmission rod (14).

7. A concrete mixer for use in construction work according to claim 4, wherein: the bottom of the rotating column (6) is provided with a limiting opening (18), and the size of the limiting opening (18) is equal to that of the elastic column (17).