CN218111226U - Construction site storage tank installation for self-leveling mortar raw material - Google Patents

Abstract

The application provides a job site holding vessel device for self-leveling mortar raw materials, including supporting component, supporting component's inner wall is installed and is deposited the sand jar, the inner wall of depositing the sand jar rotates and is connected with outer courage soon, the inner wall of outer courage rotates and is connected with a back material section of thick bamboo soon, the back material subassembly is installed to the inner wall of a back material section of thick bamboo soon, the fixed surface who deposits the sand jar installs servo motor, servo motor's output shaft end is connected with outer courage and the transmission of a back material section of thick bamboo soon respectively, the week side of a back material section of thick bamboo rotates and is connected with thoughtlessly thick liquid section of thick bamboo soon, it even puts up and outer courage fixed connection soon through the three-jaw to thoughtlessly thick liquid side of revolving a section of thick bamboo. This application dials material blade's setting through the spiral hinge dragon and the spiral that set up, and the single hinge dragon formula structure that becomes traditional storage jar is double-hinged dragon formula structure, and when the mortar carried out the storage operation, servo motor normally opened, and servo motor normally opens the back, drives outer stirring rod and interior stirring rod and stirs the operation to self-leveling mortar then.

Description

Construction site storage tank installation for self-leveling mortar raw material

technical field

The utility model relates to the technical field of storage tanks, in particular to a construction site storage tank device for self-leveling mortar raw materials.

Background technique

Cement-based self-leveling mortar is a kind of cement-based made of Portland cement and active masterbatch activator. Self-leveling mortar includes cement-based self-leveling/self-leveling mortar/leveling mortar, etc., which have high technological content and relatively complicated technical links. During the production of self-leveling mortar, raw materials need to be stored in storage tanks to facilitate people's mixing and use. , but because the raw materials are mixed from various materials with different qualities, when they are added into the storage tank from top to bottom, segregation will occur, causing the large-quality raw materials to sink, thereby affecting the quality, and the existing storage tanks It is inconvenient to unload materials. In order to solve the problems raised in the above-mentioned background technology, the patent document with the publication number CN216367455U discloses a storage tank device for self-leveling mortar raw materials. In the bin, the segregation caused by the different weight of the material particles is mixed to improve the uniformity. When the material is unloaded, the motor can be reversed to make the auger convey the material downwards and improve the efficiency of the unloading. This device can reduce the segregation of the raw material Phenomenon, and can carry out mixing and stirring, improve the quality of raw materials, and convenient feeding, convenient for people to use, but the above-mentioned device is a single hinged dragon type and one-way mixing structure, because it is a single hinged dragon type structure, which in turn leads to the failure of the above device The anti-segregation effect is low, and due to the one-way mixing structure, the mixing strength of the mortar directed to the above-mentioned device is poor. Based on this, the utility model provides a construction site storage tank device for self-leveling mortar raw materials. To solve the problems raised in the background art above.

Contents of the invention

The purpose of this utility model is: because the existing existing device is a single-hinged dragon structure, the anti-segregation effect of the existing device is low, and at the same time, because the existing device is a one-way mixing mechanism, it leads to the current There is a problem that the mixing strength of the device to the mortar is poor.

In order to achieve the above-mentioned purpose of the invention, the utility model provides the following technical solutions:

A construction site storage tank device for self-leveling mortar raw materials to improve the above problems.

This application is specifically as follows:

It includes a support assembly, the inner wall of the support assembly is installed with a sand storage tank, the inner wall of the sand storage tank is rotatably connected with an external rotary tube, the inner wall of the external rotary tube is rotatably connected with a return drum, and the return rotary drum The inner wall of the barrel is equipped with a return component, and the surface of the sand storage tank is fixed with a servo motor. The peripheral side is rotatably connected with a slurry mixing drum, and the peripheral side of the slurry mixing drum is fixedly connected with the outer rotary tank through a three-claw connection frame. Outer stirring rods and spiral feeding blades, a group of inner stirring rods distributed in a circular array are fixedly installed on the inner wall of the slurry mixing drum, and the peripheral side of the spiral feeding blades are attached to the outer rotating barrel.

As a preferred technical solution of the present application, the support assembly includes a frame fixedly connected to the sand storage tank, a feed pipe installed on the top of the sand storage tank, and a discharge pipe installed on the bottom of the sand storage tank. A set of universal casters is installed on the bottom surface of the machine, and the top of the discharge pipe is in rotational communication with the return drum.

As a preferred technical solution of the present application, a group of discharge holes distributed in a circular array and matched with the feed pipe are opened on the top of the external rotary bladder.

As a preferred technical solution of the present application, material valves are installed inside the feed pipe and the discharge pipe, and a single-chip microcomputer is fixedly installed on the end face of the frame.

As a preferred technical solution of the present application, driven bevel gears are fixedly installed on the peripheral sides of the external rotary tube and the return drum, and two driving bevel gears are installed on the output shaft end of the servo motor. The peripheral sides of the driving bevel gear mesh with two driven bevel gears respectively, and the two driven bevel gears are arranged symmetrically with the horizontal plane where the axis of the servo motor is located.

As a preferred technical solution of the present application, the specifications of the two driven bevel gears are different, and the specifications of the two driving bevel gears are respectively adapted to the specifications of the two driven bevel gears.

As a preferred technical solution of the present application, the return assembly includes a return motor, a return shaft, a set of discharge pipes distributed in a circular array and installed on the upper part of the return drum, and a set of discharge pipes distributed in a circular array and opened In the feeding hole at the bottom of the feeding drum, the bottom surface of the feeding motor is fixedly connected to the sand storage tank, the output shaft end of the feeding motor is fixedly connected to the feeding shaft, and the peripheral side of the feeding shaft is fixed A spiral auger is installed, and the peripheral side of the auger is attached to the return drum.

As a preferred technical solution of the present application, the outlet pipe is inclined downward, the angle between the axis of the outlet pipe and the horizontal line is 35°, and the outlet end of the outlet pipe is vertically downward.

As a preferred technical solution of the present application, the bottom of the external rotary tube is a funnel-shaped structure, and the shape of the spiral paddle is adapted to the shape of the bottom of the external rotary tube.

As a preferred technical solution of the present application, the inner stirring rod is an "F" shaped structure, the outer stirring rod is an "L" shaped structure, the outer stirring rod is arranged on the outside of the inner stirring rod, and the inner stirring rod and the outer stirring rod are all arranged on the top of the spiral stirring blade.

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

In the scheme of this application:

1. Through the setting of the screw hinge and the screw blade, the single hinge structure of the traditional storage tank is changed to the double hinge structure. When the mortar is stored, the servo motor is normally open, and the servo motor is normally open. , and then drive the outer stirring rod and the inner stirring rod to stir the self-leveling mortar, and through the control of the output direction of the servo motor, the feeding direction of the screw feeding blade is upward, and the feeding direction of the screw feeding blade is set upward. , so that the self-leveling mortar will tumbling phenomenon, through tumbling, so as to avoid the self-leveling mortar bottom sinking and material segregation phenomenon, and during storage, the return motor works periodically. During the working cycle of the return motor, the screw hinge dragon upward Carry out the material lifting and circulation operation of self-leveling mortar, through the realization of the above circulation function, so as to further improve the anti-sedimentation and anti-segregation effect of the slurry;

2. Through the setting of the inner stirring rod and the outer stirring rod, the one-way mixing structure of the traditional storage tank is changed to a two-way differential mixing structure, and the realization of the two-way differential mixing coupling effectively improves the performance of the device on the mortar. Mixing intensity and uniformity of distribution of raw materials in the mortar.

Description of drawings

Fig. 1 is the structural representation of the storage tank device at the construction site for the self-leveling mortar raw material provided by the present application;

Fig. 2 is the schematic cross-sectional structure diagram of Fig. 1 of the construction site storage tank device used for self-leveling mortar raw materials provided by the present application;

FIG. 3 is a schematic diagram of a partially enlarged structure at A in FIG. 2 of the present application;

Fig. 4 is a schematic diagram of a partially enlarged structure at B in Fig. 2 of the present application;

FIG. 5 is a schematic diagram of a partially enlarged structure at point C in FIG. 2 of the present application.

Marked in the figure:

1. Sand storage tank; 2. Outer rotary gallbladder; 3. Return material drum; 4. Servo motor; 5. Mixing drum; ;9, inner stirring rod; 10, frame; 11, feed pipe; 12, discharge pipe; 13, universal casters; 14, blanking hole; 15, return motor; 16, return shaft; Discharge pipe; 18, feeding hole; 19, screw reamer; 20, driven bevel gear; 21, driving bevel gear.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but only represents some embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the conventional placement of the product of the invention during use. The orientation or positional relationship, or the orientation or positional relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

Example 1:

As shown in Figures 1 to 5, this embodiment proposes a construction site storage tank device for self-leveling mortar raw materials, including a support assembly, a sand storage tank 1 is installed on the inner wall of the support assembly, and the inner wall of the sand storage tank 1 is rotationally connected. The external rotation tank 2, the inner wall of the external rotation tank 2 is rotatably connected with the return drum 3, the inner wall of the return drum 3 is installed with the return assembly, the surface of the sand storage tank 1 is fixedly installed with the servo motor 4, the servo motor 4 The output shaft end is respectively connected with the external rotation tube 2 and the feeding drum 3, and the peripheral side of the feeding drum 3 is connected with the slurry mixing drum 5, and the peripheral side of the mixing drum 5 is connected with the The external rotation tank 2 is fixedly connected, and the peripheral side of the return drum 3 is fixedly installed with a set of outer stirring rods 7 and spiral blades 8 distributed in a circular array, and a set of circular arrays is fixedly installed on the inner wall of the slurry mixing drum 5. Distributed inner stirring rods 9, and the peripheral side surfaces of the spiral paddle blades 8 are bonded to the external rotary bladders 2.

Example 2:

The scheme in embodiment 1 is further introduced below in combination with specific working methods, see the following description for details:

As shown in Fig. 1 and Fig. 2, as a preferred embodiment, on the basis of the above-mentioned method, further, the support assembly respectively includes a frame 10 fixedly connected with the sand storage tank 1, a feeder installed on the top of the sand storage tank 1 The material pipe 11 and the discharge pipe 12 installed on the bottom of the sand storage tank 1, a group of universal casters 13 are installed on the bottom surface of the frame 10, and the top of the discharge pipe 12 is in rotation communication with the return drum 3.

The top of the external rotation tube 2 is provided with a group of blanking holes 14 distributed in a circular array and matched with the feed pipe 11, the inside of the feed pipe 11 and the discharge pipe 12 are equipped with feed valves, and the end surface of the frame 10 is fixedly installed with Single-chip microcomputer, the function of the single-chip microcomputer setting is to control the working state of the relevant electric mechanism in this device, and the model of the single-chip microcomputer is FX1N-60MR-001.

As shown in Fig. 1, Fig. 2 and Fig. 4, as a preferred embodiment, on the basis of the above-mentioned method, further, driven bevel gears 20 are fixedly installed on the peripheral sides of the external rotary cylinder 2 and the return drum 3 , the output shaft end of the servo motor 4 is equipped with two driving bevel gears 21, the peripheral sides of the two driving bevel gears 21 mesh with the two driven bevel gears 20 respectively, and the two driven bevel gears 20 are connected to the axis of the servo motor 4 The horizontal plane where it is located is set symmetrically to the axis;

Through the above specification setting of the two driven bevel gears 20, the direction of rotation of the external rotary cylinder 2 and the return drum 3 is reversed; The stirring directions of the stirring rod 7 and the inner stirring rod 9 are opposite, and the two-way stirring can effectively improve the stirring and mixing strength of the outer stirring rod 7 and the inner stirring rod 9 for the self-leveling mortar raw materials.

The specifications of the two driven bevel gears 20 are different, and the specifications of the two driving bevel gears 21 are adapted to the specifications of the two driven bevel gears 20 respectively.

The specifications of the two driven bevel gears 20 are set differently, so that the outer stirring rod 7 and the inner stirring rod 9 are in a differential speed stirring state, and through the differential speed stirring, a strong shearing force is formed during stirring, and the strong shearing force is formed through the strong shearing The formation of force, thereby further improving the stirring effect of the device;

The inner stirring rod 9 has an "F" shape structure, the outer stirring rod 7 has an "L" shape structure, the outer stirring rod 7 is arranged on the outside of the inner stirring rod 9, and both the inner stirring rod 9 and the outer stirring rod 7 are arranged the top of the blade 8;

As shown in Figure 2-Figure 5, as a preferred embodiment, on the basis of the above method, further, the return assembly includes a return motor 15, a return shaft 16, a group of which is distributed in a circular array and installed on the return The discharge pipe 17 on the upper part of the material drum 3 and a group of return holes 18 distributed in a circular array and opened at the bottom of the material return drum 3, the bottom surface of the return motor 15 is fixedly connected with the sand storage tank 1, and the return motor 15 The output shaft end of the output shaft is fixedly connected with the return shaft 16, and the surrounding side of the return shaft 16 is fixedly equipped with a screw hinge dragon 19, and the peripheral side of the spiral hinge dragon 19 is attached to the return drum 3, and the function of the setting of the screw hinge dragon 19 It is to extract the self-leveling mortar downwards, and then realize the circulation backflow operation.

The discharge pipe 17 is inclined downwards and the included angle between the axis of the discharge pipe 17 and the horizontal line is 35°. , so as to improve the return effect of self-leveling mortar.

The bottom of the external rotating tube 2 is a funnel-shaped structure, and the shape of the spiral pushing blade 8 is adapted to the shape of the bottom of the external rotating tube 2 .

Example 3:

The schemes in Embodiment 1 and Embodiment 2 are further introduced below in conjunction with specific working methods, see the following description for details:

Specifically, this device is mainly suitable for the storage operation of the self-leveling mortar raw material construction site: when in use, the device is arranged on the construction site, and when in use, the self-leveling mortar raw material is put into the interior of the self-leveling mortar from the feed pipe 11, When the self-leveling mortar is in the storage mode, the servo motor 4 is normally turned on. After the servo motor 4 is normally turned on, the outer stirring rod 7 and the inner stirring rod 9 are then driven to stir the self-leveling mortar, and the output direction of the servo motor 4 is controlled. Control, make the feeding direction of the spiral feeding blade 8 upward, and set the feeding direction of the screw feeding blade 8 upward, so that the self-leveling mortar will tumbling phenomenon, and the self-leveling mortar will be prevented from sinking and material segregation through tumbling phenomenon, and during storage, the return motor 15 works periodically. During the working cycle of the return motor 15, the screw hinge dragon 19 carries out the lifting and circulation operation of the self-leveling mortar upwards. Through the realization of the above-mentioned circulation function, thereby further improving The anti-sedimentation and anti-segregation effect of the slurry, when the self-leveling mortar needs to be discharged, the return motor 15 drives the screw hinge 19 to convey the material downward, and at the same time the material valve at the discharge pipe 12 is opened, and then the self-leveling mortar is discharged.

The above embodiments are only used to illustrate the utility model rather than limit the technical solutions described in the utility model. Although the specification has described the utility model in detail with reference to the above-mentioned embodiments, the utility model is not limited to the above-mentioned specific Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not depart from the spirit and scope of the invention are covered by the claims of the utility model.

Claims (10)

1. A construction site storage tank device for self-leveling mortar raw materials, including a support assembly, characterized in that a sand storage tank (1) is installed on the inner wall of the support assembly, and the inner wall of the sand storage tank (1) is rotatably connected There is an external rotation liner (2), the inner wall of the external rotation liner (2) is rotatably connected with a return drum (3), the inner wall of the return feed drum (3) is equipped with a return assembly, and the sand storage A servomotor (4) is fixedly installed on the surface of the tank (1), and the output shaft ends of the servomotor (4) are respectively connected with the outer rotary barrel (2) and the return rotary drum (3). The peripheral side of the cylinder (3) is rotatably connected with a mixing drum (5), and the peripheral side of the mixing drum (5) is fixedly connected with the outer rotating tube (2) through a three-claw connecting frame (6). A group of outer stirring rods (7) and spiral blades (8) distributed in a circular array are fixedly installed on the peripheral side of the return drum (3), and a group of Inner stirring rods (9) are distributed in a circular array, and the peripheral side of the spiral stirring blade (8) is bonded to the outer rotating tube (2). 2. The construction site storage tank device for self-leveling mortar raw materials according to claim 1, characterized in that, the support components respectively include a frame (10) fixedly connected to the sand storage tank (1), mounted on The feeding pipe (11) on the top of the sand storage tank (1) and the discharge pipe (12) installed at the bottom of the sand storage tank (1), and a group of universal casters (13) are installed on the bottom surface of the frame (10) , the top of the discharge pipe (12) is in rotational communication with the return drum (3). 3. The construction site storage tank device for self-leveling mortar raw materials according to claim 2, characterized in that, the top of the external rotation bladder (2) is provided with a group of circular arrays and is connected to the feed pipe (11 ) matched blanking hole (14). 4. the construction site storage tank device for self-leveling mortar raw material according to claim 2, is characterized in that, the inside of described feed pipe (11) and discharge pipe (12) is all equipped with material valve, described The end face of frame (10) is fixedly installed with single-chip microcomputer. 5. The construction site storage tank device for self-leveling mortar raw materials according to claim 2, characterized in that, the peripheral sides of the external rotation bladder (2) and the return drum (3) are fixedly installed with Moving bevel gear (20), the output shaft end of described servo motor (4) is equipped with two driving bevel gears (21), and the peripheral sides of two described driving bevel gears (21) are connected with two driven bevel gears respectively (20) meshing, and the two driven bevel gears (20) are arranged symmetrically with the horizontal plane where the axis of the servo motor (4) is located. 6. The construction site storage tank device for self-leveling mortar raw materials according to claim 5, characterized in that, the specifications of the two driven bevel gears (20) are different, and the two driving bevel gears (21) The specifications of are respectively adapted to the specifications of the two driven bevel gears (20). 7. The construction site storage tank device for self-leveling mortar raw materials according to claim 1, characterized in that, the return assembly includes a return motor (15), a return shaft (16), a set of The discharge pipe (17) that is distributed in a circular array and installed on the upper part of the return drum (3) and a group of return holes (18) that are distributed in a circular array and opened at the bottom of the return drum (3). The bottom surface of the feeding motor (15) is fixedly connected to the sand storage tank (1), the output shaft end of the feeding motor (15) is fixedly connected to the feeding shaft (16), and the peripheral side of the feeding shaft (16) A spiral reaming dragon (19) is fixedly installed, and the peripheral side of the spiral reaming dragon (19) is bonded to the return drum (3). 8. The construction site storage tank device for self-leveling mortar raw materials according to claim 7, characterized in that, the discharge pipe (17) is inclined downward and the axis of the discharge pipe (17) is set The included angle of the horizontal line is 35°, and the discharge port end of the discharge pipe (17) is vertically downward. 9. The construction site storage tank device for self-leveling mortar raw materials according to claim 1, characterized in that, the bottom of the externally rotating bladder (2) is a funnel-shaped structure, and the screw blade (8) The shape of the shape is adapted to the shape of the bottom of the external rotation tube (2). 10. The construction site storage tank device for self-leveling mortar raw materials according to claim 1, characterized in that, the inner stirring rod (9) has an "F" shape structure, and the outer stirring rod (7) is "L" shape structure, the outer stirring rod (7) is arranged on the outside of the inner stirring rod (9), and the inner stirring rod (9) and the outer stirring rod (7) are both arranged on the spiral stirring blade (8) above.

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