CN215702841U

CN215702841U - Material mixing device for civil engineering

Info

Publication number: CN215702841U
Application number: CN202121970344.7U
Authority: CN
Inventors: 张乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a material mixing device for civil engineering, and belongs to the technical field of civil engineering. The utility model provides a material mixing arrangement for civil engineering, includes the drum, the drum bottom surface has set firmly the disc through the fixed column for the inside position of cavity, disc circumference outer wall is the annular equidistant a plurality of tooth's sockets of having seted up, axle center outside side has set firmly two puddlers, two be symmetrical structure between the puddler and set firmly a plurality of horizontal poles, the discharge gate middle part is equipped with the baffle, the discharge gate middle part has seted up the board groove for the position of baffle, baffle bottom surface right-hand member has set firmly dials the board, board bottom surface has seted up for the position of dialling the board and has run through the groove. The utility model can stir the concrete raw materials in the transverse direction and the longitudinal direction, can improve the mixing and stirring strength, can also realize the vertical uniform mixing of the raw materials in the cylinder, greatly improves the mixing uniformity of the device to the concrete raw materials, and has strong practicability.

Description

Material mixing device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a material mixing device for civil engineering.

Background

Civil engineering is a general term of science and technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing, and also refers to an object of engineering construction, namely, various engineering facilities which are built on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, in the construction of civil engineering buildings, workers need to use concrete with different proportions to pour frame members at various positions, materials configured with the concrete need to be fully stirred before stirring the concrete in order to improve the quality of the concrete, the existing method is that concrete raw materials are directly mixed with water and then stirred uniformly, so the burden of a concrete mixer is increased, and the problem of layering of the concrete obtained by stirring is easily caused because the workers cannot accurately judge the stirring degree, the other method is that the raw materials are mixed by workers manually, but the manual mixing is time-consuming and labor-consuming, and can cause the dust generated when the workers are mixed with the concrete raw materials to be in close contact, so that the physical health of the workers is not facilitated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention has been made to solve the above problems occurring in the prior art, and an object of the present invention is to provide a material mixing apparatus for civil engineering.

2. Technical scheme

A material mixing device for civil engineering comprises a cylinder, wherein two support plates are symmetrically and fixedly arranged at the lower ends of two sides of the cylinder, a feeding port and a discharging port are respectively formed in the front ends of the upper outer wall and the lower outer wall of the cylinder, a rotating shaft is arranged in the cylinder, a motor is fixedly arranged in the middle of the top surface of the cylinder, a cavity is formed in the middle of the bottom surface of the rotating shaft, a plurality of shaft centers are arranged on the outer side of each shaft center in an annular and equidistant mode in a penetrating mode, a sliding groove is formed in the inner wall of the cylinder relative to the position of the sliding block, the inner side end of each shaft center penetrates through the outer wall of the rotating shaft and extends into the cavity, a bevel gear is coaxially and fixedly connected with the inner side of the rotating shaft, a disc is fixedly arranged on the bottom surface of the cylinder relative to the position of the cavity through a fixed column, a plurality of tooth grooves are formed in an annular and equidistant mode on the outer wall of the disc, two stirring rods are fixedly arranged on the outer side of the shaft centers, and a plurality of cross rods are symmetrically arranged between the two stirring rods, the discharge port is provided with a baffle in the middle, a plate groove is formed in the middle of the discharge port relative to the baffle, a shifting plate is fixedly arranged at the right end of the bottom surface of the baffle, and a through groove is formed in the bottom surface of the plate groove relative to the shifting plate.

Preferably, the inboard bottom surface of drum is inverted round platform structure, the backup pad is the arc structure of half radian, pan feeding mouth and discharge gate are fan-shaped structure, both ends rotate with inner wall middle part about the drum respectively about the pivot is connected, the motor output run through the drum top surface extend to its inside and with the coaxial fixed connection of pivot.

Preferably, the inner side end of the axle center is rotatably connected with the rotating shaft, the outer side end of the axle center is rotatably connected with the sliding block, the sliding block and the sliding groove are both of annular T-shaped structures, and the sliding block is rotatably matched with the sliding groove.

Preferably, the disc is the inverted circular truncated cone structure, the bevel gear is connected with the tooth's socket meshing, the puddler is the arc structure of quarter radian, and both sides around being located the puddler is the transverse structure setting, is located the left and right sides the puddler is vertical structure setting.

Preferably, the baffle is a half ring structure, the baffle is in sliding fit with the plate groove, and the lower end of the shifting plate penetrates through the through groove, extends to the lower part and is in sliding fit with the through groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the utility model is provided with the axle center, the bevel gear and the tooth grooves, and the worker can rotate the axle center along with the revolving of the rotating shaft in a mode that the rotating shaft is driven by the motor and the bevel gear is meshed with the tooth grooves, so that the concrete raw materials in the cylinder can be transversely and longitudinally stirred by the stirring rod and the cross rod, the mixing and stirring strength can be improved, the raw materials can be uniformly mixed in the cylinder in the vertical direction, the mixing uniformity of the device to the concrete raw materials is greatly improved, and the practicability is strong.

2. The utility model is provided with the sliding block and the sliding groove, and the sliding connection relation between the outer side end of the axis of the device and the inner wall of the cylinder is equal to that between the outer side end of the axis of the device and the inner wall of the cylinder through the design of the sliding block and the sliding groove, so that the bearing capacity of the external structure of the axis can be improved through the sliding block and the sliding groove, the phenomenon that the bearing is overlarge when raw materials are mixed is avoided, the service life of the device is prolonged, and the sliding block and the sliding groove are connected more tightly through the arrangement of the T-shaped structure, so that the waste caused by the raw materials permeating into the sliding block and the sliding groove is avoided.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the cylinder of the present invention;

FIG. 3 is a schematic exploded view of the cylinder of the present invention;

FIG. 4 is a schematic view of a spindle according to the present invention;

fig. 5 is a schematic sectional structural view of the bottom surface of the cylinder according to the present invention.

The reference numbers in the figures illustrate: 1. a cylinder; 2. a support plate; 3. a feeding port; 4. a discharge port; 5. a rotating shaft; 6. an electric motor; 7. a cavity; 8. an axis; 9. a slider; 10. a chute; 11. a bevel gear; 12. fixing a column; 13. a disc; 14. a tooth socket; 15. a stirring rod; 16. a cross bar; 17. a baffle plate; 18. a plate groove; 19. dialing a plate; 20. through the slot.

Detailed Description

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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a material mixing device for civil engineering comprises a cylinder 1, two support plates 2 are symmetrically and fixedly arranged at the lower ends of two sides of the cylinder 1, a feeding port 3 and a discharging port 4 are respectively arranged at the front ends of the upper outer wall and the lower outer wall of the cylinder 1, a rotating shaft 5 is arranged in the cylinder 1, a motor 6 is fixedly arranged in the middle of the top surface of the cylinder 1, a cavity 7 is arranged in the middle of the bottom surface of the rotating shaft 5, a plurality of shaft centers 8 are arranged on the outer wall of the rotating shaft 5 in an annular and equidistant penetrating manner, a sliding block 9 is arranged on the outer side of the plurality of shaft centers 8, a sliding chute 10 is arranged on the inner wall of the cylinder 1 corresponding to the position of the sliding block 9, the inner side end of the shaft center 8 penetrates through the outer wall of the rotating shaft 5 and extends into the cavity 7 and is coaxially and fixedly connected with a bevel gear 11, a disc 13 is fixedly arranged on the bottom surface of the cylinder 1 corresponding to the position in the cavity 7 through a fixed column 12, a plurality of tooth grooves 14 are arranged on the outer wall of the circumference of the disc 13 in an annular and equidistant manner, two stirring rods 15 are fixedly arranged on the outer side of the shaft 8, a plurality of cross rods 16 are fixedly arranged between the two stirring rods 15 in a symmetrical structure, a baffle 17 is arranged in the middle of the discharge port 4, a plate groove 18 is formed in the middle of the discharge port 4 relative to the position of the baffle 17, a shifting plate 19 is fixedly arranged at the right end of the bottom surface of the baffle 17, and a through groove 20 is formed in the bottom surface of the plate groove 18 relative to the position of the shifting plate 19.

Specifically, 1 inboard bottom surface of drum is radius platform structure, backup pad 2 is the arc structure of half radian, pan feeding mouth 3 is fan-shaped structure with discharge gate 4, both ends rotate with 1 upper and lower inner wall middle part of drum respectively about pivot 5 and are connected, motor 6 output runs through 1 top surface of drum and extends to its inside and with pivot 5 coaxial fixed connection, before the staff is preparing the concrete, can place the concrete raw materials that is equipped with according to a certain proportion among this device, then utilize motor 6 to drive pivot 5 to rotate, pivot 5 pivoted can drive four axle centers 8 simultaneously and rotate together, slider 9 that a plurality of axle centers 8 outside sides were equipped with also can take place the turnover along spout 10 simultaneously, the puddler 15 that is located 8 outsides in axle center just like this and horizontal pole 16 can produce horizontal stirring and mix to the concrete raw materials of drum 1 inside.

Further, the inner side end of the axle center 8 is rotatably connected with the rotating shaft 5, the outer side end of the axle center 8 is rotatably connected with the sliding block 9, the sliding block 9 and the sliding groove 10 are both in an annular T-shaped structure, and the sliding block 9 is rotatably matched with the sliding groove 10.

Furthermore, the disc 13 is of an inverted circular truncated cone structure, the bevel gears 11 are meshed with the tooth spaces 14, the stirring rods 15 are of an arc structure with a quarter of a circular arc, the stirring rods 15 on the front side and the rear side are arranged in a transverse structure, the stirring rods 15 on the left side and the right side are arranged in a vertical structure, when the rotating shaft 5 rotates, the bevel gear 11 on the inner side end of the shaft center 8 also moves in a circulating manner along the outer portion of the disc 13, the bevel gear 11 and the tooth spaces 14 are meshed and connected to drive the shaft center 8 to rotate, and then the stirring rods 15 and the cross rod 16 on the outer portion of the shaft center 8 also rotate along with the shaft center 8, so that the stirring rods 15 and the cross rod 16 on the outer portion of the shaft center 8 can simultaneously stir and mix materials in the cylinder 1 in the transverse direction and the longitudinal direction.

Still further, baffle 17 is half annular structure, baffle 17 and board groove 18 sliding fit, dial board 19 lower extreme and pass through groove 20 and extend to the lower part and with through groove 20 sliding fit, after the completion of mixing, the staff only need to stimulate and dial board 19 and pull the baffle 17 of discharge gate 4 department to the rear along board groove 18 and can make discharge gate 4 open and empty the raw materials of mixing in drum 1 and go out, and the staff only needs to utilize outside container to load and remove the raw materials of mixing to the concrete preparation department can at last.

The working principle is as follows: before concrete is prepared, a worker can place concrete raw materials prepared according to a certain proportion into the device, then the motor 6 is utilized to drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the four shaft centers 8 to rotate together, the sliding blocks 9 arranged on the outer sides of the shaft centers 8 can synchronously rotate along the sliding grooves 10, so that the stirring rod 15 and the cross rod 16 positioned outside the shaft centers 8 can transversely stir and mix the concrete raw materials in the cylinder 1, meanwhile, the bevel gear 11 on the inner side end of the shaft center 8 can circularly move along the outer side of the disc 13, the bevel gear 11 and the tooth groove 14 are meshed and connected to drive the shaft centers 8 to rotate, the stirring rod 15 and the cross rod 16 outside the shaft centers 8 can rotate along with the shaft centers 8, and thus, the stirring rod 15 and the cross rod 16 outside the shaft centers 8 can simultaneously stir and mix the materials in the cylinder 1 in two directions of transverse direction and longitudinal direction, after mixing, the staff only need to pull the baffle 17 of the discharge port 4 along the plate groove 18 to the rear by pulling the shifting plate 19, so that the discharge port 4 is opened and the uniformly mixed raw materials in the cylinder 1 are poured out, and finally the staff only needs to fill the uniformly mixed raw materials by using an external container and move the uniformly mixed raw materials to a concrete preparation position.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A material mixing device for civil engineering, includes drum (1), its characterized in that: the device is characterized in that two supporting plates (2) are symmetrically and fixedly arranged at the lower ends of two sides of a cylinder (1), a feeding port (3) and a discharging port (4) are respectively formed in the front ends of the upper outer wall and the lower outer wall of the cylinder (1), a rotating shaft (5) is arranged in the cylinder (1), a motor (6) is fixedly arranged in the middle of the top surface of the cylinder (1), a cavity (7) is formed in the middle of the bottom surface of the rotating shaft (5), a plurality of shaft centers (8) are annularly and equidistantly arranged on the outer wall of the rotating shaft (5) in a penetrating manner, a sliding block (9) is arranged on the outer side of the plurality of shaft centers (8), a sliding groove (10) is formed in the position, corresponding to the sliding block (9), of the inner wall of the cylinder (1), the inner side end of each shaft center (8) penetrates through the outer wall of the rotating shaft (5) and extends into the cavity (7) and is coaxially and fixedly connected with a bevel gear (11), and a disc (13) is fixedly arranged in the position, corresponding to the inner part of the cavity (7), on the bottom surface of the cylinder (1), disc (13) circumference outer wall is a plurality of tooth's socket (14) of annular equidistant having seted up, axle center (8) outside side has set firmly two puddlers (15), two it has set firmly a plurality of horizontal poles (16) to be symmetrical structure between puddler (15), discharge gate (4) middle part is equipped with baffle (17), plate groove (18) have been seted up for the position of baffle (17) in discharge gate (4) middle part, baffle (17) bottom surface right-hand member has set firmly dials board (19), plate groove (18) bottom surface has been seted up for the position of dialling board (19) and has been run through groove (20).

2. A material mixing device for civil engineering work according to claim 1, characterized in that: the inboard bottom surface of drum (1) is inverted round platform structure, backup pad (2) are the arc structure of half radian, pan feeding mouth (3) are fan-shaped structure with discharge gate (4), both ends rotate with inner wall middle part about drum (1) respectively about pivot (5) and are connected, motor (6) output runs through drum (1) top surface and extends to its inside and with pivot (5) coaxial fixed connection.

3. A material mixing device for civil engineering work according to claim 1, characterized in that: the inner side end of the axle center (8) is rotatably connected with the rotating shaft (5), the outer side end of the axle center (8) is rotatably connected with the sliding block (9), the sliding block (9) and the sliding groove (10) are of an annular T-shaped structure, and the sliding block (9) is rotatably matched with the sliding groove (10).

4. A material mixing device for civil engineering work according to claim 1, characterized in that: disc (13) are inverted circular truncated cone structure, bevel gear (11) are connected with tooth's socket (14) meshing, puddler (15) are the arc structure of quarter radian, are located both sides around being located puddler (15) are the transverse structure setting, are located the left and right sides puddler (15) are vertical structure setting.

5. A material mixing device for civil engineering work according to claim 1, characterized in that: the baffle (17) is of a half annular structure, the baffle (17) is in sliding fit with the plate groove (18), and the lower end of the shifting plate (19) penetrates through the through groove (20) to extend to the lower part and is in sliding fit with the through groove (20).