CN216968228U

CN216968228U - Construction cement agitating unit

Info

Publication number: CN216968228U
Application number: CN202220582117.5U
Authority: CN
Inventors: 白玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-15
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a construction cement stirring device which comprises a rack, wherein a stirring tank is fixedly connected to the rack, a stirring rod is rotatably assembled on the rack, a servo motor is also installed on the rack, and a detachable hood is assembled on the rack; the machine frame is provided with a driving assembly, and the driving assembly is used for driving the stirring rod to rotate; the machine cover is provided with a pushing assembly and a flow guide assembly which are matched to operate, and the pushing assembly and the flow guide assembly are jointly used for enabling cement to flow. The cement mixing device replaces the traditional cement mixing device structure, so that cement in areas with different heights can be fully mixed, and meanwhile, the cement mixing device can fully stir cement in the mixing tank by matching with the mixing rod rotating at a high speed, and the cement mixing effect is ensured.

Description

Construction cement agitating unit

Technical Field

The utility model relates to the technical field of cement stirring, in particular to a construction cement stirring device.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in air or water, can firmly bond materials such as sand, stone and the like together, and is stirred by constructors during construction.

Cement mixing plant among the prior art adopts the mode of vertical stirring usually, because cement mortar is through cement, fine sand and rubble mixture formation, each composition gravity is different, because the layering can appear in the action of gravity, simple vertical stirring mode makes cement can only take place the convection current in the same floor region, and the convection current can't take place for the cement in the region of different heights, leads to the mixing stirring effect poor to cement, so, need design a construction cement mixing plant and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a construction cement stirring device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a construction cement stirring device comprises a rack, wherein a stirring tank is fixedly connected to the rack, a stirring rod is rotatably assembled on the rack, a servo motor is further installed on the rack, and a detachable hood is assembled on the rack;

the frame is provided with a driving assembly, and the driving assembly is used for driving the stirring rod to rotate;

the engine cover is provided with a pushing assembly and a flow guide assembly which are matched to operate, and the pushing assembly and the flow guide assembly are jointly used for enabling cement to flow.

As a preferred technical scheme of the utility model, the driving assembly comprises a driving shaft, a driving gear, a speed change gear, two synchronizing wheels and a synchronous belt, wherein the driving shaft is rotatably assembled on the rack, the driving gear is fixedly sleeved on the driving shaft, the speed change gear is fixedly sleeved on the stirring rod, the speed change gear and the driving gear are mutually meshed, one of the synchronizing wheels is fixedly sleeved on an output shaft of the servo motor, the other synchronizing wheel is fixedly sleeved on the driving shaft, and two ends of the synchronous belt are respectively sleeved on the two synchronizing wheels.

As a preferred technical scheme of the utility model, the pushing assembly comprises an installation frame, a rotary table, a connecting rod and a pushing piece, the installation frame is fixedly connected to the top surface of the hood, the rotary table is rotatably assembled on the installation frame, the center position of the bottom surface of the rotary table is fixedly connected with one end of the driving shaft, the connecting rod is fixedly connected to the edge position of the top surface of the rotary table, and the pushing piece is slidably assembled on the installation frame.

As a preferred technical scheme of the utility model, the flow guide assembly comprises a sealing box, a piston plate, two pipelines and two one-way valves, wherein the sealing box is fixedly connected to the top surface of the hood, the piston plate is connected to the inner surface of the sealing box in a sealing and sliding manner, one ends of the two pipelines are fixedly communicated with the sealing box, the two one-way valves are respectively arranged on the two pipelines, and the side surface of the piston plate is fixedly connected with the pushing piece;

one of them the pipeline is kept away from the one end of seal box and is linked together with the bottom of agitator tank, the other one the pipeline is kept away from the one end of seal box and is extended to the opening top of agitator tank.

As a preferable technical scheme of the utility model, the pushing piece comprises a frame body and two thin rods, the cross section of the frame body is of a kidney-shaped structure, the two thin rods are fixedly connected to the side surface of the frame body, the two thin rods penetrate through the mounting frame and are in sliding connection with the mounting frame, the connecting rod extends to the inside of the frame body, the outer circumferential surface of the connecting rod is attached to the inner surface of the frame body, and one of the thin rods extends to the inside of the sealing box and is fixedly connected with the piston plate.

In a preferred embodiment of the present invention, the diameter of the drive gear is larger than the diameter of the speed change gear.

As a preferable technical scheme of the utility model, four universal wheels are assembled on the frame.

The utility model has the following beneficial effects:

1. by arranging the driving assembly, the pushing assembly and the flow guide assembly, under the matching action of the driving assembly, the pushing assembly and the flow guide assembly, cement in the stirring tank can continuously and circularly flow between the bottom end and the top end, so that the traditional cement stirring device structure is replaced, cement in areas with different heights can be fully mixed, and meanwhile, the stirring rod rotating at a high speed is matched, so that the stirring effect on the cement in the stirring tank can be fully realized, and the stirring effect on the cement is ensured;

2. through setting up driving gear and change gear, the diameter of driving gear is far greater than change gear's diameter, so the driving gear can drive the puddler high-speed rotation at pivoted in-process change gear to guarantee the stirring effect to cement.

Drawings

FIG. 1 is a schematic structural view of a construction cement mixing device according to the present invention;

FIG. 2 is an exploded view of a construction cement mixing apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of a driving assembly of a construction cement mixing device according to the present invention;

FIG. 4 is a schematic structural view of a diversion assembly in a construction cement mixing device according to the present invention;

FIG. 5 is a schematic structural diagram of a pushing assembly of the construction cement mixing device according to the present invention.

In the figure: the device comprises a frame 1, a stirring tank 2, a stirring rod 3, a servo motor 4, a hood 5, a driving assembly 6, a driving shaft 61, a driving gear 62, a speed change gear 63, a synchronous wheel 64, a synchronous belt 65, a pushing assembly 7, a mounting frame 71, a rotary disc 72, a connecting rod 73, a pushing piece 74, a flow guide assembly 8, a sealing box 81, a piston plate 82, a pipeline 83 and a one-way valve 84.

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.

Referring to fig. 1-5, a construction cement stirring device comprises a frame 1, wherein a stirring tank 2 is fixedly connected to the frame 1, a stirring rod 3 is rotatably assembled on the frame 1, a servo motor 4 is further installed on the frame 1, and a detachable hood 5 is assembled on the frame 1;

a driving assembly 6 is arranged on the frame 1, and the driving assembly 6 is used for driving the stirring rod 3 to rotate;

the hood 5 is provided with a pushing assembly 7 and a flow guide assembly 8 which are matched to run, and the pushing assembly 7 and the flow guide assembly 8 are jointly used for enabling cement to flow.

Referring to fig. 3, the driving assembly 6 includes a driving shaft 61, a driving gear 62, a speed change gear 63, two synchronizing wheels 64 and a synchronous belt 65, the driving shaft 61 is rotatably assembled on the frame 1, the driving gear 62 is fixedly sleeved on the driving shaft 61, the speed change gear 63 is fixedly sleeved on the stirring rod 3, the speed change gear 63 and the driving gear 62 are engaged with each other, one synchronizing wheel 64 is fixedly sleeved on an output shaft of the servo motor 4, the other synchronizing wheel 64 is fixedly sleeved on the driving shaft 61, and two ends of the synchronous belt 65 are respectively sleeved on the two synchronizing wheels 64.

Referring to fig. 5, the pushing assembly 7 includes a mounting bracket 71, a rotary plate 72, a connecting rod 73 and a pushing member 74, the mounting bracket 71 is fixedly connected to the top surface of the hood 5, the rotary plate 72 is rotatably assembled on the mounting bracket 71, the center position of the bottom surface of the rotary plate 72 is fixedly connected to one end of the driving shaft 61, the connecting rod 73 is fixedly connected to the edge position of the top surface of the rotary plate 72, and the pushing member 74 is slidably assembled on the mounting bracket 71.

Referring to fig. 4, the flow guiding assembly 8 includes a sealing box 81, a piston plate 82, two pipelines 83 and two check valves 84, the sealing box 81 is fixedly connected to the top surface of the hood 5, the piston plate 82 is connected to the inner surface of the sealing box 81 in a sealing and sliding manner, one ends of the two pipelines 83 are fixedly communicated with the sealing box 81, the two check valves 84 are respectively installed on the two pipelines 83, and the side surface of the piston plate 82 is fixedly connected with the pushing member 74;

one end of one pipeline 83, which is far away from the sealing box 81, is communicated with the bottom end of the stirring tank 2, and the other end of the other pipeline 83, which is far away from the sealing box 81, extends to the upper part of the opening of the stirring tank 2.

Referring to fig. 5, the pushing member 74 includes a frame body and two thin rods, the cross section of the frame body is a kidney-shaped structure, the two thin rods are fixedly connected to the side surface of the frame body, the two thin rods pass through the mounting bracket 71 and are slidably connected with the mounting bracket 71, the connecting rod 73 extends to the inside of the frame body, the outer circumferential surface of the connecting rod 73 is attached to the inner surface of the frame body, and one of the thin rods extends to the inside of the sealing box 81 and is fixedly connected with the piston plate 82.

Referring to fig. 3, the diameter of the driving gear 62 is larger than that of the speed change gear 63, so that the speed change gear 63 can drive the stirring rod 3 to rotate at a high speed during the rotation of the driving gear 62, thereby stirring the raw material in the stirring tank 2.

Referring to fig. 1, four universal wheels are mounted on a frame 1, so that the cement stirring device can be conveniently moved.

The specific working principle of the utility model is as follows:

when the cement stirring device provided by the utility model is in actual use, a constructor puts raw materials into the stirring tank 2 and starts the servo motor 4, the servo motor 4 can drive the driving shaft 61 to rotate through the two synchronous wheels 64 and the synchronous belt 65 when running, the driving shaft 61 can drive the driving gear 62 to rotate when rotating, the driving gear 62 can drive the speed change gear 63 to rotate when rotating, and the diameter of the driving gear 62 is far larger than that of the speed change gear 63, so that the speed change gear 63 can drive the stirring rod 3 to rotate at a high speed in the rotating process of the driving gear 62, and the raw materials in the stirring tank 2 are stirred.

The driving shaft 61 can also drive the rotary disc 72 to rotate when rotating, the rotary disc 72 can drive the connecting rod 73 to rotate when rotating, because two thin rods in the pushing piece 74 penetrate through the mounting frame 71, the pushing piece 74 can only do linear movement, along with the rotation of the connecting rod 73, the pushing piece 74 can do linear reciprocating movement on the mounting frame 71, so as to drive the piston plate 82 to do reciprocating movement in the sealing box 81, and because the flow limiting directions of the two one-way valves 84 are opposite, the sealing box 81 can draw out the cement from the bottom of the stirring tank 2 through one pipeline 83 and discharge the cement into the inside of the stirring tank 2 again from the opening of the stirring tank 2 through the other pipeline 83 in the reciprocating movement process of the piston plate 82, based on the process, along with the operation of the device, the cement in the stirring tank 2 can continuously and circularly flow between the bottom end and the top end, so that the cement in areas with different heights can be fully mixed, meanwhile, the stirring rod 3 rotating at a high speed is matched, so that the cement in the stirring tank 2 can be fully stirred.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A construction cement stirring device comprises a rack (1), wherein a stirring tank (2) is fixedly connected to the rack (1), a stirring rod (3) is rotatably assembled on the rack (1), and a servo motor (4) is further installed on the rack (1), and is characterized in that a detachable hood (5) is assembled on the rack (1);

the machine frame (1) is provided with a driving assembly (6), and the driving assembly (6) is used for driving the stirring rod (3) to rotate;

the cement flow guiding device is characterized in that a pushing assembly (7) and a flow guiding assembly (8) which run in a matched mode are arranged on the hood (5), and the pushing assembly (7) and the flow guiding assembly (8) are jointly used for enabling cement to flow.

2. The construction cement stirring device as claimed in claim 1, wherein the driving assembly (6) comprises a driving shaft (61), a driving gear (62), a speed change gear (63), two synchronizing wheels (64) and a synchronous belt (65), the driving shaft (61) is rotatably assembled on the rack (1), the driving gear (62) is fixedly sleeved on the driving shaft (61), the speed change gear (63) is fixedly sleeved on the stirring rod (3), the speed change gear (63) and the driving gear (62) are engaged with each other, one of the synchronizing wheels (64) is fixedly sleeved on an output shaft of the servo motor (4), the other synchronizing wheel (64) is fixedly sleeved on the driving shaft (61), and two ends of the synchronous belt (65) are respectively sleeved on the two synchronizing wheels (64).

3. The construction cement mixing device according to claim 1, wherein the pushing assembly (7) comprises a mounting frame (71), a rotating disc (72), a connecting rod (73) and a pushing member (74), the mounting frame (71) is fixedly connected to the top surface of the hood (5), the rotating disc (72) is rotatably assembled on the mounting frame (71), the center position of the bottom surface of the rotating disc (72) is fixedly connected with one end of the driving shaft (61), the connecting rod (73) is fixedly connected to the edge position of the top surface of the rotating disc (72), and the pushing member (74) is slidably assembled on the mounting frame (71).

4. A construction cement mixing device as claimed in claim 3, characterized in that the diversion component (8) comprises a sealing box (81), a piston plate (82), two pipelines (83) and two one-way valves (84), the sealing box (81) is fixedly connected to the top surface of the hood (5), the piston plate (82) is hermetically and slidably connected to the inner surface of the sealing box (81), one end of each of the two pipelines (83) is fixedly communicated with the sealing box (81), the two one-way valves (84) are respectively installed on the two pipelines (83), and the side surface of the piston plate (82) is fixedly connected with the pushing member (74);

one end of the pipeline (83) far away from the sealing box (81) is communicated with the bottom end of the stirring tank (2), and the other end of the pipeline (83) far away from the sealing box (81) extends to the upper part of the opening of the stirring tank (2).

5. The construction cement mixing device as claimed in claim 4, wherein the pushing member (74) comprises a frame body and two thin rods, the cross section of the frame body is a waist-shaped structure, the two thin rods are fixedly connected to the side surface of the frame body, the two thin rods penetrate through the mounting frame (71) and are slidably connected with the mounting frame (71), the connecting rod (73) extends to the inside of the frame body, the outer circumferential surface of the connecting rod (73) is attached to the inner surface of the frame body, and one of the thin rods extends to the inside of the sealing box (81) and is fixedly connected with the piston plate (82).

6. A construction cement mixing device according to claim 2, characterized in that the diameter of the driving gear (62) is larger than the diameter of the speed change gear (63).

7. A construction cement mixer device according to claim 1, characterized in that four universal wheels are fitted on said frame (1).