CN210969395U

CN210969395U - Concrete mixing device

Info

Publication number: CN210969395U
Application number: CN201921694424.7U
Authority: CN
Inventors: 李佳
Original assignee: Jiaxing Shengqiang Construction Engineering Co Ltd
Current assignee: Jiaxing Shengqiang Construction Engineering Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-10
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a concrete mixing device, including first box body, second box body and dwang, the bottom of first box body is not sealed, and the bottom of first box body extends to in the second box body, and with the inner wall fixed connection of second box body, be provided with the dwang in the first box body, the inner chamber top swing joint of bearing and first box body is passed through on the top of dwang, install the motor on the first box body top, the inner circle of bearing is passed on the top of dwang, and run through the top of first box body and the output shaft fixed connection of motor, the inlet pipe is installed respectively near left and right sides department in the top of first box body, and be linked together in inlet pipe and the first box body. Through mutually supporting between dwang, arc stirring piece, down tube, axis of rotation and the rectangle stirring piece, can realize the primary stirring to the concrete, through mutually supporting between down tube, axis of rotation and the rectangle stirring piece, can realize stirring once more to the concrete to can effectual improvement stirring efficiency.

Description

Concrete mixing device

Technical Field

The utility model relates to a stirring apparatus, especially, relate to a concrete mixing device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called common concrete, is widely used in civil engineering, and the concrete is the most common building structure material in the world today, and the reinforced concrete made of cement, sand stone and reinforcing steel bar is used in bridge engineering, tunnel engineering, sea defense engineering, underground engineering and building engineering, and can bear load, resist corrosion, resist freezing, high temperature and resist shock.

Because need use the concrete to pour when building the building, consequently need use concrete mixer to stir the concrete, but the concrete mixing device among the prior art has the shortcoming such as stirring unevenness and stirring inefficiency when using, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a concrete mixing device.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a concrete mixing device comprises a first box body, a second box body and a rotating rod, wherein the bottom of the first box body is not closed, the bottom of the first box body extends into the second box body and is fixedly connected with the inner wall of the second box body, the rotating rod is arranged in the first box body, the top end of the rotating rod is movably connected with the top of an inner cavity of the first box body through a bearing, a motor is installed on the top of the first box body, the top end of the rotating rod penetrates through an inner ring of the bearing and fixedly connected with an output shaft of the motor through the top of the first box body, feed pipes are respectively installed on the top of the first box body close to the left side and the right side and are communicated with the first box body, a plurality of uniformly distributed arc-shaped mixing blades are respectively and fixedly connected on the side walls of the left side and the right side of the rotating rod, a rotating shaft is horizontally arranged in the second box body, and oblique, the bottom of down tube and the top fixed connection of axis of rotation, respectively fixedly connected with a plurality of evenly distributed's rectangle stirring piece on the top of axis of rotation and the bottom, the inner wall of second box body is close to bottom fixedly connected with discharging pipe, and the inner chamber bottom of second box body is run through to the bottom of discharging pipe to communicate mutually outside with the second box body, the bottom of second box body is close to both sides department fixedly connected with supporting leg respectively, the bottom sliding connection of second box body has the baffle.

Further, the top of second box body is close to left and right sides department fixedly connected with L shaped plate backup pads respectively, the opposite side of L shaped plate backup pad and the outer wall fixed connection of first box body, fixedly connected with pipe between the inner chamber top of L shaped plate backup pad and the top of second box body, sliding connection has the movable block in the pipe, the top of movable block is provided with the bellows, the bottom of bellows runs through the top of movable block and second box body in proper order to extend to fixedly connected with spray pipe in the second box body, the top of bellows runs through the top of L shaped plate backup pad to extend to the top fixedly connected with aqueduct of L shaped plate backup pad, fixedly connected with diaphragm on the lateral wall that L shaped plate backup pad kept away from mutually with first box body, install the water tank on the top of diaphragm, the bottom of aqueduct runs through the bottom of water tank to extend to and install the water pump in the water tank, and seted up the water filling port.

Further, install the second cylinder between the outer wall of pipe and the outer wall of first box body, the second air duct has been cup jointed on the top gas outlet of second cylinder, the other end of second air duct runs through the lateral wall of pipe to communicate with the intraductal portion of pipe, fixedly connected with L shape connecting plate between the bottom of first box body and the inner wall of second box body, set up a plurality of evenly distributed's delivery port on the L shape connecting plate.

Further, a mounting plate is mounted on the outer wall of the left side of the second box body close to the bottom, a vertical plate is fixedly connected to the top of the mounting plate close to the left side, a thick tube is fixedly connected between the side wall of the vertical plate and the outer wall of the second box body, a movable block is slidably connected in the thick tube, a first air cylinder is fixedly connected to the right side wall of the vertical plate close to the top, a first air duct is sleeved on the right air outlet of the first air cylinder, the bottom end of the first air duct is fixedly connected with the top of the right side of the thick tube and communicated with the inside of the thick tube, a connecting rod is fixedly connected to the bottom of the movable block, movable grooves matched with the connecting rod are respectively formed in the bottom of the thick tube and the mounting plate, the bottom of the connecting rod sequentially penetrates through the movable grooves and extends to the lower part of the mounting plate, a pulling rod is fixedly connected to, the right end of the pulling rod penetrates through the through hole and is fixedly connected with the side wall of the baffle.

Furthermore, sliders are respectively installed on the top of the baffle plate close to the left side and the right side, and sliding grooves matched with the sliders are formed in the bottom of the second box body.

Furthermore, the contained angle is the acute angle between the bottom of down tube and the top of axis of rotation, and two the down tube uses the central axis of rotation to be bilateral symmetry setting as the symmetry axis.

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

1. the utility model can realize the primary stirring of the concrete through the mutual matching among the motor, the rotating rod, the arc-shaped stirring sheet, the inclined rod, the rotating shaft and the rectangular stirring sheet, and can realize the secondary stirring of the concrete through the mutual matching among the inclined rod, the rotating shaft and the rectangular stirring sheet, thereby effectively improving the stirring efficiency;

2. through the mutual matching among the first cylinder, the first air duct, the mounting plate, the vertical plate, the thick pipe, the movable block, the movable groove, the connecting rod and the pulling rod, the baffle plate can be moved away from the bottom of the second box body, so that the second box body can be conveniently discharged;

3. through the water tank, a water pump, the aqueduct, the bellows, the spray pipe and between mutually support, can realize L mutual supporting between the connecting plate that appears, can realize spraying water in the second box body, thereby can realize the even stirring to the concrete, through the second cylinder, the second air duct, mutually support between pipe and the movable block, can realize driving the up-and-down cyclic motion of spray pipe in the second box body, thereby can realize evenly supplying water, and then can effectual improvement stirring efficiency, can realize clearing up inside the second box body simultaneously, and convenient to use.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is an enlarged view of fig. 1 at C.

In the figure, the device comprises a first box body 1, a rotating rod 2, a motor 3, a material inlet pipe 4, a material inlet pipe 5, an arc-shaped stirring sheet 6, a water guide pipe 7, a water tank 8, a water pump 9, a transverse plate 10, a first air guide pipe 11, a second box body 12, a first air cylinder 13, a vertical plate 14, a mounting plate 15, a supporting leg 16, a baffle plate 17, a material outlet pipe 18, L-shaped plate supporting plate 19, a rotating shaft 20, a movable block 21, a water spray pipe 22, a L-shaped connecting plate 23, an inclined rod 24, a rectangular stirring sheet 25, a movable block 26, a second air cylinder 27, a second air guide pipe 28, a corrugated pipe 29, a circular pipe 30, a pulling rod 31, a connecting rod 32, a movable groove 33 and a thick pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a concrete mixing device includes a first box 1, a second box 11 and a rotating rod 2, the bottom of the first box 1 is not closed, the bottom of the first box 1 extends into the second box 11 and is fixedly connected with the inner wall of the second box 11, the rotating rod 2 is arranged in the first box 1, the top end of the rotating rod 2 is movably connected with the top of the inner cavity of the first box 1 through a bearing, a motor 3 is arranged on the top of the first box 1, the top end of the rotating rod 2 passes through the inner ring of the bearing and is fixedly connected with the output shaft of the motor 3 through the top of the first box 1, feed pipes 4 are respectively arranged near the left and right sides of the top of the first box 1, the feed pipes 4 are communicated with the inside of the first box 1, a plurality of arc-shaped mixing blades 5 which are uniformly distributed are respectively and fixedly connected on the side walls of the left and right sides of the rotating rod 2, The rotating rod 2, the arc-shaped stirring pieces 5, the inclined rods 23, the rotating shaft 19 and the rectangular stirring pieces 24 are matched with each other, primary stirring of concrete can be realized, the rotating shaft 19 is horizontally arranged in the second box body 11, the parts, close to the top, of the left side wall and the right side wall of the rotating rod 2 are respectively and fixedly connected with the inclined rods 23, the bottom ends of the inclined rods 23 are fixedly connected with the top of the rotating shaft 19, an included angle between the bottom of the inclined rods 23 and the top of the rotating shaft 19 is an acute angle, the two inclined rods 23 are symmetrically arranged in a left-right mode by taking the central axis of the rotating shaft 19 as a symmetry axis, the parts, close to the bottom, of the rotating shaft 19 are respectively and fixedly connected with a plurality of rectangular stirring pieces 24 which are uniformly distributed, the part, close to the bottom, of the inner wall of the second box body 11 is fixedly connected with the discharging pipe 17, the bottom of the discharging pipe, the bottom of the second box body 11 is slidably connected with a baffle 16, sliders are respectively arranged on the top of the baffle 16 close to the left side and the right side, a sliding groove matched with the sliders is formed in the bottom of the second box body 11, concrete can be stirred again through the mutual matching of the inclined rod 23, the rotating shaft 19 and the rectangular stirring sheet 24, and therefore the stirring efficiency can be effectively improved, a mounting plate 14 is arranged on the outer wall of the left side of the second box body 11 close to the bottom, a vertical plate 13 is fixedly connected to the top of the mounting plate 14 close to the left side, a thick pipe 33 is fixedly connected between the side wall of the vertical plate 13 and the outer wall of the second box body 11, a movable block 20 is slidably connected in the thick pipe 33, a first air cylinder 12 is fixedly connected to the side wall of the right side of the vertical plate 13 close to the top, a first air duct 10 is sleeved on the air outlet of the right side of the, the bottom of the movable block 20 is fixedly connected with a connecting rod 31, the bottom of the thick pipe 33 and the mounting plate 14 are respectively provided with a movable groove 32 matched with the connecting rod 31, the bottom of the connecting rod 31 sequentially penetrates through the movable grooves 32 and extends to the lower part of the mounting plate 14 to be fixedly connected with a pulling rod 30, the side wall of the supporting leg 15 positioned on the left side is provided with a through hole matched with the pulling rod 30, the right end of the pulling rod 30 penetrates through the through hole and is fixedly connected with the side wall of the baffle plate 16, and the baffle plate 16 can be moved away from the bottom of the second box body 11 through the mutual matching of the first cylinder 12, the first air duct 10, the mounting plate 14, the vertical plate 13, the thick pipe 33, the movable block 20, the movable grooves 32, the connecting rod 31 and the pulling rod 30, so that the second box body 11 can be;

the top of second box body 11 is close to left and right sides department respectively fixedly connected with L type plate backup pad 18, L type plate backup pad 18's opposite side and first box body 1's outer wall fixed connection, fixedly connected with pipe 29 between L type plate backup pad 18's the inner chamber top and the top of second box body 11, sliding connection has movable block 25 in the pipe 29, movable block 25's top is provided with bellows 28, bellows 28's bottom runs through movable block 25 and the top of second box body 11 in proper order, and extend to fixedly connected with spray pipe 21 in the second box body 11, bellows 28's top runs through L type plate backup pad 18's top, and extend to L type plate backup pad 18's top fixedly connected with aqueduct 6, L type plate backup pad 18 and first box body 1 keep away from on the lateral wall fixedly connected with diaphragm 9, install water tank 7 on the top of diaphragm 9, aqueduct 6's bottom runs through water tank 7, water pump 8, aqueduct 6, bellows 28, bellows 21 and the mutual cooperation between the bottom of aqueduct 7, and the cylinder 27, thereby the cylinder 27, the cylinder 27 can realize that the even water pump 27 that the cylinder 27 is connected with the cylinder 27, the cylinder 27 that the cylinder 27 is connected with the cylinder 27 that the cylinder 27 is connected with the cylinder 27, thereby the cylinder 27 is connected with the cylinder 27, thereby the cylinder 27 is controlled to the cylinder 27 is evenly to the cylinder 27, the cylinder 27 is connected with the cylinder 27, thereby the cylinder 27 is connected with the cylinder 27, the cylinder 27 is controlled to the cylinder 27, the cylinder 27 is controlled to the cylinder 27 is connected with the cylinder 27, thereby the cylinder 27.

The working principle is as follows: when the utility model is used, clear water is firstly injected into the water tank 7 through the water injection port, concrete raw materials are injected into the first box body 1 through the feeding pipe 4, the motor 3 is started, the motor 3 drives the rotating rod 2 to rotate, the rotating rod 2 rotates through the arc stirring sheet 5, the primary stirring of the concrete raw materials can be realized, meanwhile, the rotating rod 2 drives the rotating shaft 19 and the rectangular stirring sheet 24 to rotate through the inclined rod 23, the concrete can be stirred again, through controlling the water pump 8, the water pump 8 injects the clear water in the water tank 7 into the second box body 11 through the water guide pipe 6, the proper amount of clear water can be added in the stirring process of the concrete raw materials, thereby the concrete raw materials can be uniformly stirred, the stirring efficiency can be effectively improved, the second cylinder 26 is started, the second cylinder 26 inflates or inhales the air for the circular pipe 29 through the second air guide pipe 27, the moving block 25 slides upwards or downwards in the circular pipe 29, thereby can realize driving spray pipe 21 upwards or downstream in second box body 11, thereby can realize even feedwater, can realize clearing up second box body 11 inside simultaneously, when the stirring is accomplished, start first cylinder 12, first cylinder 12 aerifys for thick pipe 33 through first air duct 10, movable block 20 slides to the left side in thick pipe 33, movable block 20 drives connecting rod 31 and moves to the left side in movable tank 32, connecting rod 31 drives baffle 16 and moves to the left side through pulling pole 30, can realize moving away baffle 16 from second box body 11 bottom, thereby can realize the convenient ejection of compact to second box body 11, facilitate the use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a concrete mixing device, includes first box body (1), second box body (11) and dwang (2), the bottom of first box body (1) is not sealed, just the bottom of first box body (1) extends to in second box body (11) to with the inner wall fixed connection of second box body (11), its characterized in that: a rotating rod (2) is arranged in the first box body (1), the top end of the rotating rod (2) is movably connected with the top of an inner cavity of the first box body (1) through a bearing, a motor (3) is installed on the top of the first box body (1), the top end of the rotating rod (2) penetrates through an inner ring of the bearing and penetrates through the top of the first box body (1) to be fixedly connected with an output shaft of the motor (3), an inlet pipe (4) is installed at the position, close to the left side and the right side, of the top of the first box body (1) respectively, the inlet pipe (4) is communicated with the first box body (1), a plurality of uniformly distributed arc-shaped stirring sheets (5) are fixedly connected on the side walls of the left side and the right side of the rotating rod (2) respectively, a rotating shaft (19) is horizontally arranged in the second box body (11), and an inclined rod (23) is, the bottom of down tube (23) and the top fixed connection of axis of rotation (19), respectively fixedly connected with a plurality of evenly distributed's rectangle stirring piece (24) on the top of axis of rotation (19) and the bottom, the inner wall of second box body (11) is close to bottom fixedly connected with discharging pipe (17), and the inner chamber bottom of second box body (11) is run through to the bottom of discharging pipe (17) to communicate with second box body (11) outward, the bottom of second box body (11) is close to both sides department respectively fixedly connected with supporting leg (15), the bottom sliding connection of second box body (11) has baffle (16).

2. The concrete mixing device according to claim 1, wherein L-shaped plate supporting plates (18) are fixedly connected to the positions, close to the left side and the right side, of the top of the second box body (11) respectively, the other sides of the L-shaped plate supporting plates (18) are fixedly connected with the outer wall of the first box body (1), a circular tube (29) is fixedly connected between the top of an inner cavity of the L-shaped plate supporting plate (18) and the top of the second box body (11), a moving block (25) is connected in the circular tube (29) in a sliding mode, a corrugated tube (28) is arranged above the moving block (25), the bottom end of the corrugated tube (28) sequentially penetrates through the tops of the moving block (25) and the second box body (11) and extends into the second box body (11) to be fixedly connected with a water spray pipe (21), the top end of the corrugated tube (28) penetrates through the top of the L-shaped plate supporting plate (18) and extends to the upper portion of the L-shaped plate supporting plate (18) to be fixedly connected with a water guide pipe (6), a transverse water tank (7) is arranged on the side wall, and a water tank (7) is provided with a water guide pipe (7), and a water tank (7) is arranged on the top of the water tank (7).

3. The concrete mixing device according to claim 2, wherein a second cylinder (26) is arranged between the outer wall of the circular tube (29) and the outer wall of the first box body (1), a second air duct (27) is sleeved on an air outlet at the top of the second cylinder (26), the other end of the second air duct (27) penetrates through the side wall of the circular tube (29) and is communicated with the inside of the circular tube (29), an L-shaped connecting plate (22) is fixedly connected between the bottom of the first box body (1) and the inner wall of the second box body (11), and a plurality of water outlets which are uniformly distributed are formed in the L-shaped connecting plate (22).

4. A concrete mixing apparatus as defined in claim 1, wherein: the left outer wall of the second box body (11) is close to the bottom and is provided with a mounting plate (14), the top of the mounting plate (14) is close to the left fixedly connected with vertical plate (13), a thick tube (33) is fixedly connected between the side wall of the vertical plate (13) and the outer wall of the second box body (11), a movable block (20) is slidably connected in the thick tube (33), the right side wall of the vertical plate (13) is close to the top fixedly connected with a first cylinder (12), a right air outlet of the first cylinder (12) is sleeved with a first air duct (10), the bottom end of the first air duct (10) is fixedly connected with the right top of the thick tube (33) and communicated with the thick tube (33), the bottom of the movable block (20) is fixedly connected with a connecting rod (31), and movable grooves (32) matched with the connecting rod (31) are respectively formed in the bottom of the thick tube (33) and the mounting plate (14), the bottom of connecting rod (31) passes movable groove (32) in proper order to the below fixedly connected with pulling rod (30) that extends to mounting panel (14) is located the left set up on the lateral wall of supporting leg (15) and move pole (30) assorted through-hole with the pulling, the right-hand member that pulls rod (30) passes the through-hole to with the lateral wall fixed connection of baffle (16).

5. A concrete mixing apparatus as defined in claim 1, wherein: the sliding blocks are respectively arranged on the top of the baffle (16) close to the left side and the right side, and the sliding grooves matched with the sliding blocks are formed in the bottom of the second box body (11).

6. A concrete mixing apparatus as defined in claim 1, wherein: the contained angle is the acute angle between the bottom of down tube (23) and the top of axis of rotation (19), and two the central axis that down tube (23) used axis of rotation (19) is the symmetry axis and is bilateral symmetry setting.