CN212498331U

CN212498331U - Concrete batching device

Info

Publication number: CN212498331U
Application number: CN202020864456.3U
Authority: CN
Inventors: 唐光暹; 周世财; 陈江雪; 陈冰; 吴洪伟
Original assignee: Beihai Dazheng Concrete Co ltd
Current assignee: Beihai Dazheng Concrete Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-09
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a dosing unit of concrete, include the concrete mixing tank and set up in the flexible conveying mechanism of concrete mixing tank lower extreme, be connected through slewing mechanism between flexible conveying mechanism and the concrete mixing tank, flexible conveying mechanism includes conveyer pipe, motor, conveyor screw and more than one sleeve pipe, outside sheathed tube right side vertical downwarping forms a discharging pipe, on the conveyer pipe was located to the most inboard sleeve pipe cover, the left side of conveyer pipe is equipped with a mounting hole, install first bearing in the mounting hole, the motor is installed in the left side of conveyer pipe, the inner ring that first bearing was passed in the pivot of motor extends to inside the conveyer pipe, and install on conveyor screw. The utility model discloses simple structure can 360 rotation conveying mechanism that stretches out and draws back through slewing mechanism to can satisfy the ejection of compact of equidirectional, and conveying mechanism that stretches out and draws back's length is adjustable, thereby can pull out or retract, further satisfies the demand of the ejection of compact, increased the practicality.

Description

Concrete batching device

Technical Field

The utility model relates to a concrete technical field, concretely relates to dosing unit of concrete.

Background

Concrete proportioning machine is a neotype dosing machine, be applicable to general building site, the road, engineering such as bridge, it can be according to the concrete mix proportion of difference, accomplish the batching of sand, stone, cement etc, present concrete proportioning machine is when carrying out the batching operation all with grit and cement raw materials and additive one by one, put into the batching bucket, then discharge through the discharge gate, however, current concrete proportioning machine discharge gate position is fixed mounting, can not adjust the position at will, can not satisfy the people's use of all directions.

Disclosure of Invention

The utility model aims to solve the technical problem that a dosing unit of concrete is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a dosing unit of concrete, include the concrete mixing tank and set up in the flexible conveying mechanism of concrete mixing tank lower extreme, be connected through slewing mechanism between flexible conveying mechanism and the concrete mixing tank, flexible conveying mechanism includes the conveyer pipe, including a motor, an end cap, a controller, and a cover plate, conveying screw and the more than one sleeve pipe, the more than one sleeve pipe cup joints the setting from inside to outside, the sheathed tube right side vertical downwarping in the outside, form a discharging pipe, the most inboard sleeve pipe cover is located on the conveyer pipe, the left side of conveyer pipe is equipped with a mounting hole, install first bearing in the mounting hole, the motor is installed in the left side of conveyer pipe, conveying screw sets up inside the conveyer pipe, the inner ring that first bearing was passed in the pivot of motor extends to inside the conveyer pipe, and.

As preferred technical scheme, slewing mechanism is including connecting the shell, second bearing and more than one bolt, the conveyer pipe is close to motor department and installs the inlet pipe, the rubber layer is installed to the inlet pipe upper end, the top surface on rubber layer offsets with row's material pipe on the concrete mixing tank, connect the shell and install on the inlet pipe, arrange the turn-ups that the terminal surface of material pipe lower extreme formed an annular structure to the incurvation, the second bearing is installed in turn-ups outside, connect the outside that the second bearing was located to the shell pot head, be equipped with more than one first screw hole on the outer wall of second bearing, the outer wall of connecting the shell is just all equipped with the second screw hole to first screw hole department, bolt equal threaded connection and second screw hole in, bolt one end all inserts in the first screw hole, and all with first screw hole threaded connection.

Preferably, a handle is attached to an outer wall surface of the discharge pipe.

Preferably, the first bearing is a sealed bearing.

Preferably, the right end of the conveyor screw extends into the sleeve.

The utility model has the advantages that: the utility model discloses simple structure can 360 rotation conveying mechanism that stretches out and draws back through slewing mechanism to can satisfy the ejection of compact of equidirectional, and conveying mechanism that stretches out and draws back's length is adjustable, thereby can pull out or retract, further satisfies the demand of the ejection of compact, increased the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of the middle telescopic conveying mechanism after retraction.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the utility model relates to a concrete batching device, which comprises a concrete mixing tank 1 and a telescopic conveying mechanism arranged at the lower end of the concrete mixing tank 1, flexible conveying mechanism and concrete mixing tank 1 are connected through slewing mechanism between, flexible conveying mechanism includes conveyer pipe 8, motor 6, conveying screw 9 and more than one sleeve pipe 11, more than one sleeve pipe 11 cup joints the setting from inside to outside, the perpendicular downwarping in outside sleeve pipe 11's right side, form a discharging pipe 13, 11 covers of the sleeve pipe of the most inboard are located on conveyer pipe 8, conveyer pipe 8's left side is equipped with a mounting hole, install primary shaft holds 7 in the mounting hole, motor 6 installs in conveyer pipe 8's left side, conveying screw 9 sets up inside conveyer pipe 8, motor 6's pivot passes inside ring extension to conveyer pipe 8 of primary shaft holds inside, and install on conveying screw 9.

In this embodiment, slewing mechanism is including connecting shell 4, second bearing 3 and more than one bolt 14, conveyer pipe 8 is close to motor 6 department and installs inlet pipe 5, the rubber layer is installed to inlet pipe 5 upper end, the top surface on rubber layer offsets with row material pipe 2 on the concrete mixing tank 1, connecting shell 4 installs on inlet pipe 5, arrange the turn-ups that the terminal surface of material pipe 2 lower extreme formed an annular structure to the bending outward, second bearing 3 installs in the turn-ups outside, connecting shell 4 upper end cover locates the outside of second bearing 3, be equipped with more than one first screw hole on the outer wall surface of second bearing 3, the outer wall surface of connecting shell 4 just all is equipped with the second screw hole to first screw hole department, in 14 equal threaded connection of bolt and the second screw hole, 14 one end of bolt all inserts in the first screw hole, and all with first screw hole threaded connection.

In this embodiment, the outer wall surface of the discharge pipe 13 is provided with a handle 12, which facilitates pulling the casing.

In this embodiment, the first bearing 7 is a sealed bearing, which avoids the concrete from flowing out.

In this embodiment, the end of the right side of the conveying screw 9 extends into the casing 11, so that after the casing is completely retracted, the concrete in the casing can be discharged, and a large amount of residue is avoided.

Because the concrete mixing tank is connected with the telescopic conveying mechanism through the rotating mechanism, when discharging materials, the telescopic conveying mechanism can rotate 360 degrees, the telescopic conveying mechanism faces different angles under the rotation of the second bearing, the materials can be discharged at different angles, the sleeve on the telescopic conveying mechanism can be pulled out or retracted, the length of the telescopic conveying mechanism can be adjusted, as shown in fig. 1, the sleeve is pulled out outwards, the conveying length is increased, the conveying distance can be increased in a remote mode, and otherwise, as shown in fig. 2, the sleeve can be pushed back, the conveying distance is reduced, and original residual concrete can be discharged through scraping between the sleeves and rotation of the conveying screw.

Wherein, all be equipped with anti-skidding line on the contact surface between the sleeve pipe, increased the friction between the sleeve pipe, after the sleeve pipe is pulled out or is retracted, can be effectual with the sleeve pipe location through friction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a dosing unit of concrete which characterized in that: comprises a concrete mixing tank (1) and a telescopic conveying mechanism arranged at the lower end of the concrete mixing tank (1), the telescopic conveying mechanism is connected with the concrete mixing tank (1) through a rotating mechanism, the telescopic conveying mechanism comprises a conveying pipe (8), a motor (6), a conveying screw rod (9) and more than one sleeve pipe (11), the more than one sleeve pipe (11) is sleeved from inside to outside, the right side of the outermost sleeve pipe (11) is vertically bent downwards to form a discharging pipe (13), the innermost sleeve pipe (11) is sleeved on the conveying pipe (8), a mounting hole is formed in the left side of the conveying pipe (8), a first bearing (7) is installed in the mounting hole, the motor (6) is installed on the left side of the conveying pipe (8), the conveying screw rod (9) is arranged inside the conveying pipe (8), a rotating shaft of the motor (6) penetrates through an inner ring of the first bearing and extends to the inside of the conveying pipe (8), and is mounted on a conveying screw (9).

2. The concrete batching device according to claim 1, wherein: the rotating mechanism comprises a connecting shell (4), a second bearing (3) and more than one bolt (14), a feeding pipe (5) is arranged at the position, close to a motor (6), of a conveying pipe (8), a rubber layer is arranged at the upper end of the feeding pipe (5), the top surface of the rubber layer is abutted to a discharging pipe (2) on a concrete stirring tank (1), the connecting shell (4) is arranged on the feeding pipe (5), the end surface of the lower end of the discharging pipe (2) is outwards bent to form a flange of an annular structure, the second bearing (3) is arranged outside the flange, the upper end of the connecting shell (4) is sleeved outside the second bearing (3), more than one first screw hole is arranged on the outer wall surface of the second bearing (3), second screw holes are arranged right at the positions, opposite to the first screw holes, the bolts (14) are in threaded connection with the second screw holes, one end of each bolt (14) is inserted into the first screw hole, and are all in threaded connection with the first screw hole.

3. The concrete batching device according to claim 1, wherein: a handle (12) is arranged on the outer wall surface of the discharge pipe (13).

4. The concrete batching device according to claim 1, wherein: the first bearing (7) is a sealed bearing.

5. The concrete batching device according to claim 1, wherein: one end of the right side of the conveying screw (9) extends into the sleeve (11).