CN215038928U

CN215038928U - Concrete mixer capable of preventing inner wall from precipitating

Info

Publication number: CN215038928U
Application number: CN202121327075.2U
Authority: CN
Inventors: 魏小军; 魏荣伟; 胡朝阳
Original assignee: Yongzhou Haiteng Concrete Co ltd
Current assignee: Yongzhou Haiteng Concrete Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a prevent concrete mixer that inner wall depositd relates to mixer technical field, the on-line screen storage device comprises a base, the left top fixedly connected with support of base, the left side interlude of support has the axis of rotation, the axis of rotation toper tooth has been cup jointed in the outside of axis of rotation, the right side interlude of support has a rotation section of thick bamboo, the left side fixedly connected with rotation section of thick bamboo toper tooth of a rotation section of thick bamboo, the middle part fixedly connected with driving motor of support, the main toper tooth of top fixedly connected with of driving motor drive shaft, it is connected with the churn to rotate the section of thick bamboo, the device is scraped to the axis of rotation connection adherence. Drive the adherence through driving motor and scrape the device rotation, drive churn antiport to stir the concrete of churn inner wall, scrape the device direction rotation owing to churn and adherence, shortened the stirring cycle, thereby solved and to have stirred the problem that the cycle is long to the concrete on the whole can only one-way promotion in the contrast case.

Description

Concrete mixer capable of preventing inner wall from precipitating

Technical Field

The utility model relates to a mixer technical field specifically is a prevent concrete mixer of inner wall sediment.

Background

Can mix the stirring with concrete and stone in some concrete's use, at the in-process of stirring, cement is because its volume is less and density is big to take place the sediment downwards easily at the in-process of stirring, leads to stone and cement to mix inhomogeneous, influences the effect that concrete later stage was pour.

Like chinese patent 2020207505864, the utility model relates to a concrete technical field just discloses a concrete mixing is with preventing deposiing device, including the agitator tank, the outer wall of agitator tank is located middle inclined to one side position fixedly connected with drive ring, the right side wall of agitator tank is connected with the closing plate through the bearing rotation, the outer wall of closing plate is located the position fixedly connected with support frame near the bottom, the lateral wall of support frame is located the position fixedly connected with stiffener that is close to the middle part, support fixedly connected with motor power is passed through in the position of the top of stiffener and is located drive ring below, the pan feeding mouth has been seted up at the middle part of closing plate right side wall. This concrete mixing is with preventing deposiing device sets up stirring stake and transfer mouthful, the whereabouts order of control stone and cement, and the stirring in-process, the stone that is located stirring stake top at first falls, and the inside cement of back transfer mouthful is followed again and is fallen, covers the stone to prevent that cement from taking place to deposit and lead to mixing effect to descend.

However, in the comparative example, the concrete can be stirred in one direction, so that the stirring period is long, and a concrete mixer capable of preventing the inner wall from settling, which can solve the above problems, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent concrete mixer that inner wall depositd to the concrete can only be one-way promotion stirring on the whole in the contrast case among the solution above-mentioned background art, make the problem of stirring cycle length.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent concrete mixer that inner wall depositd, includes the base, the left top fixedly connected with support of base, the left side interlude of support has the axis of rotation, the axis of rotation toper tooth has been cup jointed in the outside of axis of rotation, the right side interlude of support has a rotation section of thick bamboo, the left side fixedly connected with rotation section of thick bamboo toper tooth of a rotation section of thick bamboo, the middle part fixedly connected with driving motor of support, the main toper tooth of top fixedly connected with of driving motor drive shaft, the right side fixedly connected with churn of a rotation section of thick bamboo, the right side fixedly connected with adherence of axis of rotation is scraped and is swept the device.

The device is scraped to adherence includes upper boom and lower beam, the bottom of upper boom and the top fixed connection on axis of rotation right side, the top of lower beam and the bottom fixed connection on axis of rotation right side, equidistant fixedly connected with ejector pad in the middle part of upper boom, equidistant being equipped with the hold up tank in the middle part of lower beam.

Optionally, the storage tank is trapezoidal in cross-sectional view, so that cement can enter the storage tank, stones can be limited by the caliber, the push block is trapezoidal in side view, so that cement can enter between the push blocks, and the push blocks push the stones to the tops of the push blocks.

Optionally, the top on the right side of the base is fixedly connected with an auxiliary support, and the right side of the mixing drum is movably connected with the auxiliary support through a pin shaft to support the mixing drum in an auxiliary mode.

Optionally, a belt plug feeding and discharging pipe is inserted into the bottom of the mixing drum in a penetrating manner and used for feeding and discharging, and the side view of the mixing drum is circular, so that mixing is facilitated.

Optionally, the two sides of the top of the main conical tooth are respectively meshed with the rotating shaft conical tooth and the rotating cylinder conical tooth, the connection mode of the main conical tooth, the rotating shaft conical tooth and the rotating cylinder conical tooth is described, and the right side of the rotating shaft sequentially penetrates through the rotating cylinder and the stirring cylinder.

Optionally, one side of the upper rod, which is far away from the rotating shaft, is attached to the inner wall of the mixing drum, one side of the lower rod, which is far away from the rotating shaft, is attached to the inner wall of the mixing drum, so that the inner wall of the mixing drum can be scraped when the upper rod and the lower rod rotate.

The utility model discloses a technological effect and advantage:

1. the device is when using, scrapes the device through driving motor drive adherence and rotates, drives churn antiport to stir the concrete of churn inner wall, because churn and adherence scrape the device direction and rotate, shortened the stirring cycle, thereby solved in the contrast case to the concrete on the whole only one-way promotion stirring, makeed the problem of stirring cycle length.

2. When the inner wall of the stirring drum rotates, cement is scraped to the wall and is swept the device, and cement receives the action of gravity and can fall to the gap between the ejector pad, and the stone can be stayed at the top of upper boom, and the cement of hold up tank inner wall can fall to the stone top and cover the stone this moment to make the cement of bottom and whereabouts wrap up about the stone, thereby improved cement and stone mixing uniformity, and then improved the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper rod structure of the present invention;

fig. 3 is a schematic view of the lower rod structure of the present invention.

In the figure: 1 base, 2 supports, 3 axes of rotation, 4 axes of rotation conical tooth, 5 cylinders of rotation, 6 cylinders of rotation conical tooth, 7 main conical tooth, 8 churns, 9 upper poles, 10 lower poles, 11 ejector pads, 12 storage tanks, 13 belt plug in discharging pipe, 200 driving motors, 100 adherence scraping device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a concrete mixer for preventing inner wall deposition as shown in figures 1-3, which comprises a base 1, a support 2 is fixedly connected with the left top of the base 1, a rotating shaft 3 is inserted into the left side of the support 2, a rotating shaft conical tooth 4 is sleeved outside the rotating shaft 3, a rotating drum 5 is inserted into the right side of the support 2, a rotating drum conical tooth 6 is fixedly connected with the left side of the rotating drum 5, a driving motor 200 is fixedly connected with the middle part of the support 2, a main conical tooth 7 is fixedly connected with the top of a driving shaft of the driving motor 200, two sides of the top of the main conical tooth 7 are respectively meshed with the rotating shaft conical tooth 4 and the rotating drum conical tooth 6, the connection mode of the main conical tooth 7 with the rotating shaft conical tooth 4 and the rotating drum conical tooth 6 is described, the right side of the rotating shaft 3 sequentially penetrates through the rotating drum 5 and a stirring drum 8, the right side of the rotating drum 5 is fixedly connected with the stirring drum 8, the top fixedly connected with auxiliary stand on base 1 right side, the right side of churn 8 carries out the auxiliary stay to churn 8 through round pin axle and auxiliary stand swing joint, and the bottom interlude of churn 8 has the area to be filled in and advances discharging pipe 13 for the feeding and the ejection of compact, the side view of churn 8 is circular, the convenient stirring, and device 100 is swept to the right side fixedly connected with adherence of axis of rotation 3.

Device 100 is swept to adherence scraping includes upper boom 9 and lower boom 10, one side that axis of rotation 3 was kept away from to upper boom 9 is laminated with the inner wall of churn 8 mutually, one side that axis of rotation 3 was kept away from to lower boom 10 is laminated with the inner wall of churn 8 mutually, can scrape the inner wall of churn 8 when making upper boom 9 and lower boom 10 rotate and sweep, the top fixed connection on the bottom of

upper boom

9 and 3 right sides of axis of rotation, the bottom fixed connection on the top of

lower boom

10 and 3 right sides of axis of rotation, the equidistant fixedly connected with ejector pad 11 in middle part of upper boom 9, the side view of ejector pad 11 is trapezoidal, make cement can get into between the ejector pad 11, and ejector pad 11 promotes the top of ejector pad 11 with the stone, hold up tank 12 has been seted up to the equidistant in middle part of lower boom 10, the cross-sectional view of hold up tank 12 is trapezoidal, make cement can get into hold up tank 12, and the stone can receive the restriction of bore.

The device is when using, scrapes the device 100 rotation through driving motor 200 drive adherence, drives the 8 antiport of churn to stir the concrete of 8 inner walls of churn, because churn 8 and adherence are scraped and are swept the device 100 direction rotation, shortened the stirring cycle, thereby solved in the contrast case can only be one-way promotion stirring to the concrete on the whole, make the problem of stirring cycle length.

When the inner wall of the stirring cylinder 8 rotates, cement is scraped to the wall and is swept device 100, and cement receives the action of gravity and can fall to the gap between the pushing block 11, and the stone can stay at the top of the upper rod 9, and the cement of the inner wall of the storage tank 12 can fall to the top of the stone to cover the stone, so that the bottom and the cement of the fall wrap the stone from top to bottom, thereby improving the mixing uniformity of the cement and the stone, and further improving the practicability of the device.

This practical theory of operation: the device is when using, start driving motor 200, it rotates to drive main toper tooth 7 through driving motor 200, main toper tooth 7 drives axis of rotation toper tooth 4 and a rotating drum toper tooth 6 and rotates, and axis of rotation toper tooth 4 and a rotating drum toper tooth 6 antiport, axis of rotation toper tooth 4 drives axis of rotation 3 and rotates, rotating drum 5 drives churn 8 and rotates, make axis of rotation 3 drive the adherence and sweep device 100 and rotate, rotating drum 5 drives 8 antiport of churn, thereby stir the concrete of 8 inner walls of churn, because churn 8 and adherence are scraped and are swept device 100 direction rotation, the stirring cycle has been shortened, thereby solved and to the concrete in the contrast case on the whole only can one-way promotion stirring, make the problem of stirring cycle length.

When the inner wall of churn 8 rotates, when lower beam 10 rotates to churn 8 bottom, can shovel the top at concrete to lower beam 10 middle part with concrete, partial cement in the concrete gets into the inner wall of hold up tank 12, then lower beam 10 rotates when to churn 8 top, upper beam 9 rotates to churn 8 bottom, upper beam 9 shovels the top at concrete to upper beam 9 middle part, and cement receives the gap that gravity action can fall to between ejector pad 11, and the stone can stay the top at upper beam 9, the cement of hold up tank 12 inner wall can fall to the stone top and cover the stone this moment, thereby make bottom and the cement of whereabouts wrap up from top to bottom the stone, thereby cement and stone mix the degree of consistency has been improved, and then the practicality of the device has been improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent concrete mixer that inner wall depositd, includes base (1), its characterized in that: the top of the left side of the base (1) is fixedly connected with a support (2), a rotating shaft (3) is inserted into the left side of the support (2), rotating shaft conical teeth (4) are sleeved on the outer side of the rotating shaft (3), a rotating drum (5) is inserted into the right side of the support (2), rotating drum conical teeth (6) are fixedly connected to the left side of the rotating drum (5), a driving motor (200) is fixedly connected to the middle of the support (2), main conical teeth (7) are fixedly connected to the top of a driving shaft of the driving motor (200), a stirring drum (8) is fixedly connected to the right side of the rotating drum (5), and an adherent scraping and sweeping device (100) is fixedly connected to the right side of the rotating shaft (3);

device (100) is scraped to adherence includes upper boom (9) and lower beam (10), the top fixed connection on bottom and axis of rotation (3) right side of upper boom (9), the bottom fixed connection on top and axis of rotation (3) right side of lower beam (10), equidistant fixedly connected with ejector pad (11) in the middle part of upper boom (9), hold up tank (12) have been seted up at equidistant in the middle part of lower beam (10).

2. The concrete mixer of claim 1, wherein: the cross section of the storage tank (12) is trapezoidal, and the side view of the push block (11) is trapezoidal.

3. The concrete mixer of claim 1, wherein: the top fixedly connected with auxiliary stand on base (1) right side, the right side of churn (8) is through round pin axle and auxiliary stand swing joint.

4. The concrete mixer of claim 1, wherein: a belt plug feeding and discharging pipe (13) is inserted into the bottom of the mixing drum (8), and the side view of the mixing drum (8) is circular.

5. The concrete mixer of claim 1, wherein: the two sides of the top of the main conical tooth (7) are respectively meshed with the rotating shaft conical tooth (4) and the rotating cylinder conical tooth (6), and the right side of the rotating shaft (3) sequentially penetrates through the rotating cylinder (5) and the stirring cylinder (8).

6. The concrete mixer of claim 1, wherein: one side of the upper rod (9) far away from the rotating shaft (3) is attached to the inner wall of the mixing drum (8), and one side of the lower rod (10) far away from the rotating shaft (3) is attached to the inner wall of the mixing drum (8).