CN214925753U

CN214925753U - Mixer for indoor construction

Info

Publication number: CN214925753U
Application number: CN202121324264.4U
Authority: CN
Inventors: 赵磊磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-30
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a stirrer for indoor construction, which comprises an underframe, a bearing mounting plate, a bearing with a seat, a rotating shaft, a guide wheel, a driven sprocket, a driving sprocket, a chain, an electric hoist, a stirring barrel, a sealing cover, a handle, a fastening bolt, a stirring frame, a spiral stirring blade and a stirring plate; compared with the prior art, the beneficial effects of the utility model are that: the electric hoist is matched with the chain wheel and the chain for transmission, so that the whole occupied space of the stirrer is reduced, the electric hoist can be driven by two electric motors, the electric hoist is matched with a remote control, the use is convenient, and the sound and the vibration are smaller than those of a biased speed reducer distributor during stirring; inside stirring frame, spiral stirring leaf, the stirring board of being equipped with of agitator improves the inside raw materials mixing efficiency of agitator when the agitator is rotatory for the stirring speed.

Description

Mixer for indoor construction

Technical Field

The utility model relates to a mixer technical field specifically is a mixer for indoor construction.

Background

A stirrer is a construction engineering machine and is mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix and stir a plurality of materials into a mixture or a suitable consistency. The stirring machines are divided into various types, such as a forced stirring machine, a single horizontal shaft stirring machine, a double horizontal shaft stirring machine and the like.

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

The operation modes include a circulation operation mode and a continuous operation mode. The three processes of material feeding, stirring and discharging in a circulating operation mode are carried out according to a certain time interval period, namely, stirring according to portions. The stirring quality is good because various stirred materials are accurately weighed. This type of operation is mostly used. The three steps of the continuous operation are continuously performed in a long cylinder. Although the productivity is higher than that of the circulation operation type, the mixing ratio and the mixing time of each material are difficult to control, and the mixing quality is poor. Less is used.

The stirring mode is divided into self-falling type stirring and forced type stirring. The self-falling type stirrer is characterized in that the mixture is placed in a rotary stirring drum, and along with the rotation of the stirring drum, the mixture is lifted to a certain height by blades in the drum and then freely falls down by the dead weight. This is done in cycles until the mixture is uniformly mixed. Such mixers typically mix plastic and semi-plastic concrete. The forced stirrer is a stirring drum which is not moved, and blades arranged on a rotating shaft in the drum are used for forced stirring. The stirring machine has good stirring quality and high production efficiency; but the power consumption is large and the vane wear is fast. Is generally suitable for mixing dry and hard concrete.

The existing concrete mixer usually adopts an offset speed reducer to match with a motor, not only needs to use three-phase electricity and occupies a large space, but also has large vibration and sound during operation, and can thoroughly and uniformly mix concrete by long-time mixing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mixer is used in indoor construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a solution, which comprises a bottom frame, a bearing mounting plate, a bearing with a seat, a rotating shaft, a guide wheel, a driven sprocket, a driving sprocket, a chain, an electric hoist, a stirring barrel, a sealing cover, a handle, a fastening bolt, a stirring frame, a spiral stirring blade and a stirring plate; the bearing mounting plates are arranged at four corners of the upper surface of the underframe; the bearing with the seat is arranged on the bearing mounting plate; the rotating shaft is arranged on the bearing with the seat; the guide wheels are arranged at two ends of the rotating shaft; the driving chain wheel is arranged on the rotating shaft; the driven chain wheel is arranged on a rotating shaft of the electric hoist; the chain is matched with the driven chain wheel and the driving chain wheel; the electric hoist is arranged on the right side of the lower side surface of the underframe; the stirring barrel is arranged on the guide wheel; the sealing cover is arranged at a feeding port of the stirring barrel; the handle is arranged on the sealing cover, and the fastening bolt is arranged on the side surface of the sealing cover; the stirring frame is arranged on the bottom surface inside the stirring barrel; the spiral stirring blade is arranged on a stirring rod of the stirring frame; the stirring plate is arranged on the inner wall of the stirring barrel.

As a preferred technical scheme of the utility model, the bearing mounting plate, the bearing with the seat and the guide wheel are four pieces; the rotating shafts are two and are arranged on the left side and the right side of the underframe in parallel.

As a preferred technical scheme of the utility model, driven sprocket installs in the pivot of right side, and the electric hoist is located under it. The electric hoist is used for being matched with the chain wheel and the chain for transmission, so that the whole occupied space of the stirrer is reduced.

As the utility model discloses a preferred technical scheme, it has three screw hole to open on agitator discharge gate and the sealed lateral wall circumference of covering, and is fixed through fastening bolt.

As a preferred technical scheme of the utility model, the stirring frame is arranged at the center of the bottom surface inside the stirring barrel; the stirring plates are divided into two groups of circumference and are uniformly distributed on the inner wall of the stirring barrel, and the angle difference between the two groups is 60 degrees. Inside stirring frame, spiral stirring leaf, the stirring board of being equipped with of agitator improves the inside raw materials mixing efficiency of agitator when the agitator is rotatory for the stirring speed.

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

1, use electric hoist to join in marriage sprocket chain drive, reduced the whole occupation of land space of mixer, two electricity can drive electric hoist, and electric hoist is furnished with remote control, convenient to use, sound and vibrations all are less than biasing reduction gear distribution machine during the stirring simultaneously.

2, inside stirring frame, spiral stirring leaf, the stirring board of being equipped with of agitator improves the inside raw materials mixing efficiency of agitator when the agitator is rotatory for the stirring speed.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view taken along line A-A of the present invention;

FIG. 3 is a cross-sectional view of the present invention taken along line B-B;

FIG. 4 is a schematic view of the transmission structure of the present invention;

in the figure: 1-underframe, 2-bearing mounting plate, 3-seated bearing, 4-rotating shaft, 5-guide wheel, 6-driven sprocket, 7-driving sprocket, 8-chain, 9-electric hoist, 10-stirring barrel, 11-sealing cover, 12-handle, 13-fastening bolt, 14-stirring frame, 15-spiral stirring blade and 16-stirring plate.

Detailed Description

Example 1

As shown in fig. 1 to 4, the device comprises a base frame 1, a bearing mounting plate 2, a bearing with a seat 3, a rotating shaft 4, a guide wheel 5, a driven sprocket 6, a driving sprocket 7, a chain 8, an electric hoist 9, a stirring barrel 10, a sealing cover 11, a handle 12, a fastening bolt 13, a stirring frame 14, a spiral stirring blade 15 and a stirring plate 16; the bearing mounting plates 2 are arranged at four corners of the upper surface of the bottom frame 1; the bearing with the seat 3 is arranged on the bearing mounting plate 2; the rotating shaft 4 is arranged on the bearing with the seat 3; the guide wheels 5 are arranged at two ends of the rotating shaft 4; the driven chain wheel 6 is arranged on the rotating shaft 4; the driving chain wheel 7 is arranged on a rotating shaft of the electric hoist 9; the chain 8 is matched with the driven chain wheel 6 and the driving chain wheel 7; the electric hoist 9 is arranged on the right side of the lower side surface of the underframe 1; the stirring barrel 10 is arranged on the guide wheel 5; the sealing cover 11 is arranged at a feeding port of the stirring barrel 10; the handle 12 is arranged on the sealing cover 11, and the fastening bolt 13 is arranged on the side surface of the sealing cover 11; the stirring frame 14 is arranged on the inner bottom surface of the stirring barrel 10; the spiral stirring blade 15 is arranged on a stirring rod of the stirring frame 14; the stirring plate 16 is installed on the inner wall of the stirring barrel 10. The bearing mounting plate 2, the bearing with a seat 3 and the guide wheel 5 are four; the rotating shafts 4 are arranged on the left side and the right side of the underframe 1 in parallel. The driven chain wheel 6 is arranged on the right rotating shaft 4, and the electric hoist 9 is positioned right below the driven chain wheel. Three threaded holes are formed in the discharge hole of the stirring barrel 10 and the circumference of the side wall of the sealing cover 11 and are fixed through fastening bolts 13. The stirring frame 14 is arranged at the central position of the bottom surface in the stirring barrel 10; the stirring plates 16 are divided into two groups of circumference and are uniformly arranged on the inner wall of the stirring barrel 10, and the angle difference between the two groups is 60 degrees.

The utility model discloses the theory of operation as follows: handle 12 will be sealed to hand-held 12 taking off fastening bolt 13, pour the concrete raw materials that need the stirring into agitator 10 in, remote control electric hoist 9 starts, drive sprocket 7 and rotate, through chain 8, driven sprocket 6, it is rotatory to drive pivot 4, guide pulley 5 rotates and drives agitator 10 rotatory, stir the concrete raw materials of temple, the stirring in-process, the raw materials of whereabouts is stirred 16 lifts by stirring board, through spiral stirring leaf 15 after the whereabouts, reduce the churning time, improve mixing efficiency. The electric hoist 9 can be powered by two phases of electricity and is provided with a remote control device to control the rotation condition, the driving chain wheel 7, the chain 8 and the driven chain wheel 6 can be replaced by a belt and a belt wheel to carry out transmission, and the belt can be a common belt or a timing belt.

Components not described in detail herein are prior art.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be a communication between the two elements, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through the specific situation

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a mixer for indoor construction which characterized in that: the device comprises an underframe (1), a bearing mounting plate (2), a bearing with a seat (3), a rotating shaft (4), a guide wheel (5), a driven sprocket (6), a driving sprocket (7), a chain (8), an electric hoist (9), a stirring barrel (10), a sealing cover (11), a handle (12), a fastening bolt (13), a stirring frame (14), a spiral stirring blade (15) and a stirring plate (16); the bearing mounting plates (2) are mounted at four corners of the upper surface of the bottom frame (1); the bearing (3) with the seat is arranged on the bearing mounting plate (2); the rotating shaft (4) is arranged on the bearing (3) with the seat; the guide wheels (5) are arranged at two ends of the rotating shaft (4); the driven chain wheel (6) is arranged on the rotating shaft (4); the driving chain wheel (7) is arranged on a rotating shaft of the electric hoist (9); the chain (8) is matched with the driven chain wheel (6) and the driving chain wheel (7) for installation; the electric hoist (9) is arranged on the right side of the lower side surface of the underframe (1); the stirring barrel (10) is arranged on the guide wheel (5); the sealing cover (11) is arranged at a feeding port of the stirring barrel (10); the handle (12) is arranged on the sealing cover (11), and the fastening bolt (13) is arranged on the side surface of the sealing cover (11); the stirring frame (14) is arranged on the bottom surface inside the stirring barrel (10); the spiral stirring blade (15) is arranged on a stirring rod of the stirring frame (14); the stirring plate (16) is arranged on the inner wall of the stirring barrel (10).

2. The stirring machine for indoor construction according to claim 1, wherein: the bearing mounting plate (2), the bearing with the seat (3) and the guide wheel (5) are all four pieces; the rotating shafts (4) are arranged in two parts and are arranged on the left side and the right side of the underframe (1) in parallel.

3. The stirring machine for indoor construction according to claim 2, wherein: the driven chain wheel (6) is arranged on the right rotating shaft (4), and the electric hoist (9) is positioned right below the driven chain wheel.

4. The stirring machine for indoor construction according to claim 3, wherein: three threaded holes are formed in the circumference of the discharge hole of the stirring barrel (10) and the side wall of the sealing cover (11) and are fixed through fastening bolts (13).

5. The stirring machine for indoor construction according to claim 4, wherein: the stirring frame (14) is arranged at the center of the bottom surface in the stirring barrel (10); the stirring plates (16) are divided into two groups of circumference and are uniformly distributed on the inner wall of the stirring barrel (10), and the angle difference between the two groups is 60 degrees.