CN111702954A

CN111702954A - Concrete mixing device

Info

Publication number: CN111702954A
Application number: CN202010599395.7A
Authority: CN
Inventors: 赵侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-25

Abstract

The invention discloses a concrete stirring device which comprises a box body, a stirring rod and a scraper blade, wherein a first motor is arranged in the middle of the top end of the box body, a feeding hole is formed in the outer side of the first motor, the front end of a rotating shaft of the first motor is provided with the first stirring rod, a first stirring blade and a second stirring blade are arranged on the outer side of the first stirring rod, and a first fixing ring is arranged at the lower end of the first stirring rod; the bottom end of the first fixing ring is provided with a funnel, a second fixing ring is arranged below the first valve, the middle part of the bottom end of the box body is provided with a second motor, the front end of a rotating shaft of the second motor is provided with a second stirring rod, the outer side of the second stirring rod is provided with a connecting rod and a scraper, and the middle part of the second stirring rod is provided with a spiral blade; the drum, the spring and the base are installed to box bottom both sides, and hot plate and heat preservation are installed to the box outside. The concrete stirring and storing box is reasonable in structure, facilitates stirring, processing and storing concrete, avoids solidification of the concrete in the box body, and effectively improves the efficiency of concrete stirring and processing.

Description

Concrete mixing device

Technical Field

The invention relates to the technical field of concrete processing, in particular to a concrete stirring device.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering and architectural engineering. In the building engineering, a concrete mixer is required to be frequently used for mixing concrete. The existing concrete stirring device is inconvenient to place after stirring concrete, the concrete placing box is easy to solidify on the inner side, continuous stirring is needed, the concrete is easy to solidify on the placing box inner wall, the concrete is inconvenient to wash, the size of the placing box is easy to reduce, the utilization rate of the placing box inner space is reduced, the stirring device is not provided with a temperature adjusting device, and when the concrete is stirred in different seasons, the processing efficiency is different, and the processing and the use of the concrete are influenced.

Disclosure of Invention

The present invention is directed to a concrete mixing apparatus to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a concrete mixing device, includes box, puddler and scraper blade, the puddler divide into first puddler and second puddler, box top mid-mounting has first motor frame, first motor is installed to first motor frame inboard, the feed inlet is installed in the first motor frame outside, first puddler is installed to first motor shaft front end, first stirring leaf is installed in the first puddler upper end outside, second stirring leaf is installed in the first puddler bottom outside, antifriction bearing is installed to first puddler lower extreme, the dead lever is installed in the antifriction bearing outside, the dead lever is kept away from antifriction bearing one end and is installed first solid fixed ring, box inner wall is connected in the first solid fixed ring outside.

The bottom end of the first fixing ring is provided with a funnel, the bottom end of the funnel is provided with a first valve, a second fixing ring is arranged below the first valve, the middle part of the bottom end of the box body is provided with a second motor frame, the inner side of the second motor frame is provided with a second motor, the front end of a rotating shaft of the second motor is provided with a second stirring rod, the outer side of the second stirring rod is provided with a connecting rod, one end of the connecting rod, far away from the second stirring rod, is provided with a scraper blade, and the middle part of; the drum is installed to box bottom both sides, and the spring is installed to the drum inboard, and the base is installed to the spring bottom, and the hot plate is installed in the box outside, and the heat preservation is installed in the hot plate outside, and the heat preservation mid-mounting has control panel, and box bottom right side is equipped with the discharge gate, installs the second valve on the discharge gate.

As a further scheme of the invention: the feed inlets are two and are arranged on two sides of the first motor frame, and the two feed inlets are symmetrical about the middle of the first motor frame.

As a further scheme of the invention: first stirring leaf is equipped with six, and evenly distributed is in first puddler upper end outside and about first puddler symmetry, and the second stirring leaf is equipped with two, installs in first puddler bottom outside, and the length of second stirring leaf is less than first stirring leaf.

As a further scheme of the invention: the fixed rods and the rolling bearings are installed on the inner sides of the first fixing ring and the second fixing ring, the four fixed rods are evenly distributed on the inner side of the first fixing ring, and the section shapes of the fixed rods are triangular.

As a further scheme of the invention: the scraper blade is equipped with two, and the connecting rod is equipped with four, divide into two sets of installations in the second puddler outside, and the section shape of scraper blade is circular-arc.

As a further scheme of the invention: the section shape of the base is an inverted T shape, and the upper end of the base is in concave-convex connection with the cylinder.

Compared with the prior art, the invention has the beneficial effects that:

a first stirring rod, a first stirring blade and a second stirring blade are arranged at the upper end of a box body in a concrete stirring device, so that concrete can be conveniently stirred, and two feeding ports are arranged so as to facilitate feeding; the first fixing ring and the second fixing ring are arranged on the inner side of the box body, so that the first stirring rod and the second stirring rod can be conveniently fixed in position, and the first stirring rod and the second stirring rod are prevented from shaking in the stirring process to influence the stirring efficiency; the bottom end of the inner side of the box body is provided with a second stirring rod, a connecting rod, a scraping plate and a spiral blade, so that the stirred concrete can be stored, the spiral blade can continuously stir the concrete, the concrete is prevented from being solidified, the scraping plate is convenient to clean the inner wall of the box body, and the concrete is prevented from being adhered to the inner wall of the box body and being solidified; the bottom end of the box body is provided with a cylinder, a spring and a base, so that the vibration of the device during stirring can be reduced; the heating plate and the heat preservation layer can keep the temperature inside the box body constant, and the concrete can be stirred and processed conveniently. The concrete stirring and storing device is reasonable in structure and simple to operate, concrete is convenient to stir, process and store, the concrete is prevented from being solidified in the box body, and the efficiency of concrete stirring and processing is effectively improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first fixing ring and the rolling bearing in the present invention.

Fig. 3 is a schematic view of the structure of the connecting rod and the scraper in the invention.

FIG. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-box body, 2-feed inlet, 3-first motor frame, 4-first motor, 5-first stirring rod, 6-first stirring blade, 7-second stirring blade, 8-first fixing ring, 9-fixing rod, 10-rolling bearing, 11-funnel, 12-first valve, 13-second fixing ring, 14-connecting rod, 15-second stirring rod, 16-spiral blade, 17-scraper blade, 18-discharge port, 19-second valve, 20-second motor frame, 21-second motor, 22-cylinder, 23-spring, 24-base, 25-heating plate, 26-insulating layer and 27-control panel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a concrete mixing device comprises a box body 1, a mixing rod and a scraper 17, wherein the mixing rod is divided into a first mixing rod 5 and a second mixing rod 15, a first motor frame 3 is installed in the middle of the top end of the box body 1, a first motor 4 is arranged on the inner side of the first motor frame 3, two feed inlets 2 are arranged on the outer side of the first motor frame 3, the two feed inlets 2 are fixedly connected to two sides of the first motor frame 3, and the two feed inlets 2 are symmetrical about the middle of the first motor frame 3; the front end of a rotating shaft of the first motor 4 is provided with a first stirring rod 5, the outer side of the upper end of the first stirring rod 5 is provided with a first stirring blade 6, the outer side of the bottom end of the first stirring rod 5 is fixedly provided with a second stirring blade 7, the number of the first stirring blades 6 is six, the first stirring blades are uniformly distributed on the outer side of the first stirring rod 5 and are symmetrical relative to the first stirring rod 5, the number of the second stirring blades 7 is two, the second stirring blades are fixedly arranged on the outer side of the bottom end of the first stirring rod 5, and the length of the second stirring blades 7 is smaller than that of the; 5 lower extreme concave-convex connections of first puddler have antifriction bearing 10, and dead lever 9 is installed in the antifriction bearing 10 outside, and dead lever 9 keeps away from the first solid fixed ring 8 of 10 one end fixedly connected with of antifriction bearing, and 1 inner wall of box is connected in the 8 outsides of first solid fixed ring.

A funnel 11 is mounted at the bottom end of the first fixing ring 8, a first valve 12 is arranged at the bottom end of the funnel 11, a second fixing ring 13 is arranged below the first valve 12, fixing rods 14 and rolling bearings 10 are mounted on the inner sides of the first fixing ring 8 and the second fixing ring 13, four fixing rods 14 are uniformly distributed on the inner side of the first fixing ring 8, and the cross section of each fixing rod 14 is triangular; a second motor frame 20 is fixedly installed in the middle of the bottom end of the box body 1, a second motor 21 is arranged on the inner side of the second motor frame 20, a second stirring rod 15 is fixedly connected to the front end of a rotating shaft of the second motor 21, a connecting rod 14 is installed on the outer side of the second stirring rod 15, a scraping plate 17 is installed at one end, away from the second stirring rod 15, of the connecting rod 14, two scraping plates 17 are arranged, four connecting rods 14 are arranged and installed on the outer side of the second stirring rod 15 in two groups, and the section shape of each scraping plate 17 is arc-; the outer side of the middle part of the second stirring rod 15 is fixedly provided with a spiral blade 16; second puddler 15, connecting rod 14, scraper blade 17 and spiral leaf 16 can be preserved the concrete that the stirring was accomplished, and spiral leaf 16 can be continuous stirs the concrete, avoids the concrete to appear solidifying, and scraper blade 17 conveniently clears up 1 inner wall of box, avoids the concrete to adhere to and solidifies on 1 inner wall of box.

The two sides of the bottom end of the box body 1 are fixedly provided with cylinders 22, the inner sides of the cylinders 22 are in concave-convex connection with springs 23, the bottom ends of the springs 23 are fixedly connected with a base 24, the cross section of the base 24 is in an inverted T shape, the upper ends of the base 24 are in concave-convex connection with the cylinders 22, and the cylinders 22, the springs 23 and the base 24 can slow down vibration of the device during stirring; a heating plate 25 is arranged on the outer side of the box body 1, a heat insulation layer 26 is arranged on the outer side of the heating plate 25, a control panel 27 is arranged in the middle of the heat insulation layer 26, a discharge hole 18 is arranged on the right side of the bottom end of the box body 1, and a second valve 19 is fixedly arranged on the discharge hole 18; the heating plate 25 and the heat insulation layer 26 can keep the temperature of the inner side of the box body 1 constant, and are convenient for stirring and processing concrete.

Example 2

Referring to fig. 4, in the embodiment of the present invention, a concrete mixing device includes a box body 1, a mixing rod and a scraper 17, the mixing rod is divided into a first mixing rod 5 and a second mixing rod 15, a first motor frame 3 is installed in the middle of the top end of the box body 1, a first motor 4 is installed inside the first motor frame 3, a feed inlet 2 is installed outside the first motor frame 3, a first mixing rod 5 is fixedly connected to the front end of a rotating shaft of the first motor 4, a first mixing blade 6 is fixedly installed outside the upper end of the first mixing rod 5, a second mixing blade 7 is installed outside the bottom end of the first mixing rod 5, cylinders 22 are fixedly installed on two sides of the bottom end of the box body 1, springs 23 are connected to the inner side of the cylinders 22 in a concave-convex manner, a base 24 is installed at the bottom end of each spring 23, a heating plate 25 is installed outside the box body 1, a heat insulating layer, divide into two sets of both ends about the box 1 outside, control panel 27 installs between two heat preservation 26, and control panel 27 makes things convenient for the temperature at both ends about the convenient control box 1, and the stirring processing and the save of the concrete of being convenient for can effectively avoid thermal waste, convenient operation. The other structure in this embodiment is the same as that in embodiment 1.

The working principle of the invention is as follows:

a first stirring rod 5, a first stirring blade 6 and a second stirring blade 7 are arranged at the upper end of a box body 1 in a concrete stirring device, so that concrete can be conveniently stirred, and two feeding ports 2 are arranged so as to facilitate feeding; the first fixing ring 8 and the second fixing ring 13 are arranged on the inner side of the box body 1, so that the first stirring rod 5 and the second stirring rod 15 can be conveniently fixed in position, and the first stirring rod 5 and the second stirring rod 15 are prevented from shaking in the stirring process to influence the stirring efficiency; the second stirring rod 15, the connecting rod 14, the scraping plate 17 and the spiral blade 16 are arranged at the bottom end of the inner side of the box body 1, so that the stirred concrete can be stored, the spiral blade 16 can continuously stir the concrete, the concrete is prevented from being solidified, the scraping plate 17 is convenient to clean the inner wall of the box body 1, and the concrete is prevented from being adhered to the inner wall of the box body 1 and being solidified; the bottom end of the box body 1 is provided with a cylinder 22, a spring 23 and a base 24, so that the vibration of the device during stirring can be reduced; the heating plate 25 and the heat insulation layer 26 can keep the temperature of the inner side of the box body 1 constant, and are convenient for stirring and processing concrete. The concrete stirring and storing device is reasonable in structure and simple to operate, concrete is convenient to stir, process and store, the concrete is prevented from being solidified in the box body 1, and the efficiency of concrete stirring and processing is effectively improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A concrete mixing device comprises a box body (1), a mixing rod and a scraper (17), wherein the mixing rod is divided into a first mixing rod (5) and a second mixing rod (15), and is characterized in that a second motor frame (20) is installed in the middle of the bottom end of the box body (1), a second motor (21) is installed on the inner side of the second motor frame (20), the second mixing rod (15) is installed at the front end of a rotating shaft of the second motor (21), a connecting rod (14) is installed on the outer side of the second mixing rod (15), the scraper (17) is installed at one end, far away from the second mixing rod (15), of the connecting rod (14), and a spiral blade (16) is installed in the middle of the second mixing rod (15); drum (22) are installed to box (1) bottom both sides, and spring (23) are installed to drum (22) inboard, and base (24) are installed to spring (23) bottom, and hot plate (25) are installed in the box (1) outside, and heat preservation (26) are installed in hot plate (25) outside, and heat preservation (26) mid-mounting has control panel (27).

2. The concrete mixing device according to claim 1, wherein a first motor frame (3) is installed in the middle of the top end of the box body (1), a first motor (4) is installed on the inner side of the first motor frame (3), a feeding port (2) is installed on the outer side of the first motor frame (3), a first stirring rod (5) is installed at the front end of a rotating shaft of the first motor (4), a first stirring blade (6) is installed on the outer side of the upper end of the first stirring rod (5), a second stirring blade (7) is installed on the outer side of the bottom end of the first stirring rod (5), a rolling bearing (10) is installed at the lower end of the first stirring rod (5), a fixing rod (9) is installed on the outer side of the rolling bearing (10), a first fixing ring (8) is installed at one end, far away from the rolling bearing (10), and the outer side of the first fixing ring; a discharge hole (18) is formed in the right side of the bottom end of the box body (1), and a second valve (19) is installed on the discharge hole (18).

3. Concrete mixing device according to claim 2, characterized in that the feed openings (2) are provided in two, mounted on both sides of the first motor frame (3), the two feed openings (2) being symmetrical with respect to the middle of the first motor frame (3).

4. The concrete mixing device according to claim 3, wherein the first mixing blade (6) is provided with six mixing blades which are uniformly distributed outside the upper end of the first mixing rod (5) and are symmetrical with respect to the first mixing rod (5), and the second mixing blade (7) is provided with two mixing blades which are arranged outside the bottom end of the first mixing rod (5), and the length of the second mixing blade (7) is smaller than that of the first mixing blade (6).

5. The concrete mixing device according to claim 4, wherein the first fixing ring (8) and the second fixing ring (13) are both provided with fixing rods (14) and rolling bearings (10), the four fixing rods (14) are uniformly distributed on the inner side of the first fixing ring (8), and the cross section of each fixing rod (14) is triangular.

6. Concrete mixing device according to claim 5, characterized in that there are two scrapers (17), four connecting rods (14) are provided, which are mounted outside the second mixing rod (15) in two groups, and the scrapers (17) have a circular arc-shaped cross-section.

7. The concrete mixing apparatus according to claim 5, wherein the base (24) has an inverted T-shaped cross-section, and the upper end of the base (24) is connected to the cylinder (22) in a concave-convex manner.