CN223058049U - Mortar mixing device for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering and discloses a mortar mixing device for the constructional engineering, which solves the problem of poor mixing uniformity of the traditional mortar mixing device and comprises a support frame, wherein a mixing tank is rotatably arranged at the top end of the inside of the support frame, support shafts are fixedly arranged at the middle positions of two sides of the mixing tank, the support shafts are inserted into the support frame and are rotatably connected with the support frame through bearings, a swinging driving mechanism is arranged at the bottom end of the inside of the support frame, the swinging driving mechanism consists of a servo motor, a first rotating shaft, a second rotating shaft, a first cam, a first sprocket, a second cam, a second sprocket and a chain, the servo motor is fixedly connected with one end of the front surface of the support frame, the first rotating shaft and the second rotating shaft are respectively rotatably connected with two ends of the inside of the support frame, the first rotating shaft is connected with an output shaft of the servo motor, and the chain is connected between the first sprocket and the second sprocket; through this mortar mixing device, can improve the homogeneity of mixing, improve mixing efficiency.

Description

Mortar mixing device for constructional engineering

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a mortar mixing device for constructional engineering.

Background

In construction engineering, mortar is usually required to be prepared, a mixing device is required in the mortar preparation process, a rotating rod is driven to rotate by a motor, blades are driven to rotate together after the rotating rod rotates, and the blades start to stir mortar and water in a preparation barrel after rotating, so that the mortar can be prepared, but the mortar is usually prepared by mixing various fine aggregates and coarse aggregates, the preparation barrel of the device is of a vertical structure, the blades are of a horizontal structure, in the stirring process, uniform mortar mixing is difficult to ensure, layering phenomenon is easy to occur due to different densities of materials, and the mixing effect is poor.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the mortar mixing device for the construction engineering, which effectively solves the problem of poor mixing uniformity of the traditional mortar mixing device.

The mortar mixing device for the construction engineering comprises a support frame, wherein a mixing tank is rotatably arranged at the top end inside the support frame, support shafts are fixedly arranged at the middle positions of two sides of the mixing tank, the support shafts are inserted into the support frame and are rotatably connected with the support frame through bearings, a swinging driving mechanism positioned at the bottom of the mixing tank is arranged at the bottom end inside the support frame, the swinging driving mechanism consists of a servo motor, a first rotating shaft, a second rotating shaft, a first cam, a first sprocket, a second cam, a second sprocket and a chain, the servo motor is fixedly connected with one end of the front face of the support frame, the first rotating shaft and the second rotating shaft are respectively rotatably connected with two ends inside the support frame, the first rotating shaft is fixedly connected with an output shaft of the servo motor, the first cam and the first sprocket are sleeved on the first rotating shaft and are fixedly connected with the first sprocket, the second cam and the second sprocket are sleeved on the second rotating shaft and are fixedly connected with the second sprocket, and the chain is connected between the first sprocket and the second sprocket.

Preferably, both ends of the first rotating shaft and the second rotating shaft are inserted into the supporting frame and are rotatably connected with the supporting frame through bearings.

Preferably, the arc-shaped outer surfaces of the first cam and the second cam are provided with annular grooves, and a plurality of rotating rollers are rotatably arranged in the annular grooves.

Preferably, the compounding jar comprises jar body, driving motor, (mixing) shaft and a plurality of stirring rake, and jar body rotates the inside of being connected in the support frame, and driving motor fixed connection is in the one end of jar body, and the (mixing) shaft rotates the inside of being connected in jar body and with driving motor's output shaft fixed connection, stirring rake fixed connection in the surface of (mixing) shaft.

Preferably, the fixed feeder hopper that is provided with in one side on jar body top, the fixed discharge gate that sets up in bottom of jar body one end, the one end of discharge gate is provided with the end cover.

Preferably, the bottom end of the tank body is welded with a wear-resistant supporting bottom beam matched with the first cam and the second cam.

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

(1) In operation, the swinging driving mechanism consisting of the servo motor, the first rotating shaft, the second rotating shaft, the first cam, the first sprocket, the second cam, the second sprocket and the chain is arranged, so that the swinging driving mechanism can be driven to swing reciprocally in the working process of the mixing tank, materials in the mixing tank can reciprocate, the mixing uniformity can be improved, and the mixing efficiency and the production quality are improved;

(2) Through setting up the compounding jar that comprises jar body, driving motor, (mixing) shaft and a plurality of stirring rake, can realize inside stirring and mix, through the cooperation with rocking actuating mechanism, effectively guarantee mortar production's homogeneity, through setting up the feeder hopper, can realize the feeding, through setting up the discharge gate, can realize the ejection of compact, through setting up wear-resisting support flounder beam, can with first cam and second cam direct contact, avoid causing jar body to take place wearing and tearing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a mortar mixing device for construction engineering;

FIG. 2 is a schematic diagram of a swing driving mechanism according to the present utility model;

FIG. 3 is a schematic view of a first cam structure according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the mixing tank of the utility model;

The device comprises a supporting frame 1, a mixing tank 2, a supporting shaft 3, a 4, a swinging driving mechanism 5, a servo motor 6, a first rotating shaft 7, a second rotating shaft 8, a first cam 9, a first chain wheel 10, a second cam 11, a second chain wheel 12, a chain 13, an annular groove 14, a rotating roller 15, a tank body 16, a driving motor 17, a stirring shaft 18, a stirring paddle 19, a feeding hopper 20, a discharging port 21, an end cover 22 and a wear-resistant supporting bottom beam.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

The utility model provides a mortar mixing device for constructional engineering, which comprises a support frame 1, wherein the top end in the support frame 1 is rotatably provided with a mixing tank 2, the middle positions of two sides of the mixing tank 2 are fixedly provided with support shafts 3, the support shafts 3 are inserted in the support frame 1 and are rotatably connected with the support frame through bearings, the bottom end in the support frame 1 is provided with a swinging driving mechanism 4 positioned at the bottom of the mixing tank 2, the swinging driving mechanism 4 consists of a servo motor 5, a first rotating shaft 6, a second rotating shaft 7, a first cam 8, a first sprocket 9, a second cam 10, a second sprocket 11 and a chain 12, the servo motor 5 is fixedly connected with one end of the front surface of the support frame 1, the first rotating shaft 6 and the second rotating shaft 7 are respectively and rotatably connected to two ends of the inside of the support frame 1, the first rotating shaft 6 is fixedly connected with an output shaft of the servo motor 5, the first cam 8 and the first sprocket 9 are sleeved on the first rotating shaft 6 and are fixedly connected with the first rotating shaft, the second cam 10 and the second sprocket 11 are sleeved on the second rotating shaft 7 and are fixedly connected with the second rotating shaft, the chain 12 is connected between the first sprocket 9 and the second sprocket 11, two ends of the first rotating shaft 6 and the second rotating shaft 7 are respectively inserted into the support frame 1 and are rotatably connected with the support frame through bearings, annular grooves 13 are formed in the arc-shaped outer surfaces of the first cam 8 and the second cam 10, and a plurality of rotating rollers 14 are rotatably arranged in the annular grooves 13;

When the material mixing device is used, materials are mixed and stirred through the material mixing tank 2, the servo motor 5 is started, the first rotating shaft 6 is driven to rotate through the servo motor 5, the first rotating shaft 6 synchronously drives the first cam 8 and the first chain wheel 9 to rotate, the first chain wheel 9 drives the second chain wheel 11 to rotate through the chain 12, the second chain wheel 11 drives the second rotating shaft 7 to rotate, and the second rotating shaft 7 drives the second cam 10 to rotate, and as the first cam 8 and the second cam 10 are reversely arranged, the material mixing tank 2 is driven to swing back and forth through the first cam 8 and the second cam 10, the uniformity of material mixing inside the material mixing tank 2 is improved, the friction force with the material mixing tank 2 can be reduced through the rotating roller 14, and the service life is prolonged;

as shown in fig. 1 and 4, the mixing tank 2 is composed of a tank body 15, a driving motor 16, a stirring shaft 17 and a plurality of stirring paddles 18, the tank body 15 is rotationally connected to the inside of the supporting frame 1, the driving motor 16 is fixedly connected to one end of the tank body 15, the stirring shaft 17 is rotationally connected to the inside of the tank body 15 and is fixedly connected with an output shaft of the driving motor 16, the stirring paddles 18 are fixedly connected to the outer surface of the stirring shaft 17, a feeding hopper 19 is fixedly arranged on one side of the top end of the tank body 15, a discharge hole 20 is fixedly arranged at the bottom of one end of the tank body 15, an end cover 21 is arranged at one end of the discharge hole 20, and a wear-resistant supporting bottom beam 22 matched with the first cam 8 and the second cam 10 is welded at the bottom end of the tank body 15;

The material passes through feeder hopper 19 realization feeding, drives (mixing) shaft 17 and a plurality of stirring rake 18 through driving motor 16 and rotates, realizes inside stirring through stirring rake 18, further improves the homogeneity of mixing, after the stirring is accomplished for discharge gate 20 is located the lowest position, opens end cover 21, realizes the ejection of compact, and the in-process of discharging is continuously stirred through stirring rake 18 to can improve the smoothness of ejection of compact, can improve the wearability through wear-resisting support sill 22, avoid jar body 15 directly to receive the friction of first cam 8 and second cam 10.

In operation, through setting up the rocking actuating mechanism that comprises servo motor, first pivot, the second pivot, first cam, first sprocket, the second cam, second sprocket and chain, can drive it in the compounding jar course of working and reciprocate the swing for the inside material reciprocating motion of compounding jar, thereby can improve the homogeneity of mixing, and then improve mixing efficiency and production quality, through setting up the compounding jar that comprises jar body, driving motor, (mixing) shaft and a plurality of stirring rake, can realize inside stirring and mixing, through the cooperation with rocking actuating mechanism, effectively guarantee mortar production's homogeneity, through setting up the feeder hopper, can realize the feeding, through setting up the discharge gate, can realize the ejection of compact, through setting up wear-resisting support flounder, can with first cam and second cam direct contact, avoid causing jar body to take place wearing and tearing.

Claims (6)

1. The mortar mixing device for the building engineering comprises a support frame (1), and is characterized in that the top end inside the support frame (1) is rotatably provided with a mixing tank (2), the middle positions of two sides of the mixing tank (2) are fixedly provided with support shafts (3), the support shafts (3) are inserted into the support frame (1) and are rotatably connected with the support frame through bearings, the bottom end inside the support frame (1) is provided with a swinging driving mechanism (4) positioned at the bottom of the mixing tank (2), the swinging driving mechanism (4) is composed of a servo motor (5), a first rotating shaft (6), a second rotating shaft (7), a first cam (8), a first sprocket (9), a second cam (10), a second sprocket (11) and a chain (12), the servo motor (5) is fixedly connected with one end of the front of the support frame (1), the first rotating shaft (6) and the second rotating shaft (7) are respectively rotatably connected with two ends inside the support frame (1), the first rotating shaft (6) is fixedly connected with an output shaft of the servo motor (5), the first cam (8) and the first sprocket (9) are respectively sleeved on the first rotating shaft (6) and are fixedly connected with the second sprocket (11) and are respectively fixedly connected with the first sprocket (11), a chain (12) is connected between the first sprocket (9) and the second sprocket (11).

2. The mortar mixing device for construction engineering according to claim 1, wherein the two ends of the first rotating shaft (6) and the second rotating shaft (7) are inserted into the supporting frame (1) and are rotatably connected with the supporting frame through bearings.

3. The mortar mixing device for construction engineering according to claim 1, wherein the arc-shaped outer surfaces of the first cam (8) and the second cam (10) are respectively provided with an annular groove (13), and a plurality of rotating rollers (14) are rotatably arranged in the annular grooves (13).

4. The mortar mixing device for constructional engineering according to claim 1, wherein the mixing tank (2) is composed of a tank body (15), a driving motor (16), a stirring shaft (17) and a plurality of stirring paddles (18), the tank body (15) is rotationally connected to the inside of the supporting frame (1), the driving motor (16) is fixedly connected to one end of the tank body (15), the stirring shaft (17) is rotationally connected to the inside of the tank body (15) and is fixedly connected with an output shaft of the driving motor (16), and the stirring paddles (18) are fixedly connected to the outer surface of the stirring shaft (17).

5. The mortar mixing device for construction engineering according to claim 4, wherein a feed hopper (19) is fixedly arranged on one side of the top end of the tank body (15), a discharge port (20) is fixedly arranged at the bottom of one end of the tank body (15), and an end cover (21) is arranged at one end of the discharge port (20).

6. The mortar mixing device for construction engineering according to claim 4, wherein the bottom end of the tank body (15) is welded with a wear-resistant supporting bottom beam (22) matched with the first cam (8) and the second cam (10).