CN212795418U

CN212795418U - Gravel and sand agitating unit is used in concrete production

Info

Publication number: CN212795418U
Application number: CN202020796734.6U
Authority: CN
Inventors: 楼雅芬
Original assignee: Zhejiang Xinting Building Materials Co ltd
Current assignee: Zhejiang Xinting Building Materials Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-26
Anticipated expiration: 2030-05-14

Abstract

The utility model belongs to the technical field of gravel and sand agitated vessel technique and specifically relates to a gravel and sand agitating unit for concrete production, which comprises a base, the base top is rotated and is connected with the agitator, protruding board of inboard at least fixedly connected with of agitator, protruding board length direction is parallel with agitator axis direction, fixedly connected with end plate respectively at the agitator both ends, the end plate terminal surface is kept away from axis department and is opened there is the discharge opening, the inseparable cooperation has the sealing plug in the discharge opening, it is connected with the puddler to rotate between two end plates, a plurality of stirring vane of puddler side fixedly connected with, base top fixed mounting has a driving motor, a driving motor output shaft fixedly connected with drive gear, the welding of agitator side relative drive gear department has the ring gear, ring gear and drive gear meshing. The utility model discloses simple structure can make grit evenly distributed in the concrete, is worth promoting.

Description

Gravel and sand agitating unit is used in concrete production

Technical Field

The utility model relates to a gravel and sand agitated vessel technical field especially relates to a gravel and sand agitating unit is used in concrete production.

Background

Ordinary concrete refers to and uses cement as main cementitious material, with water, sand, stone, chemical admixture and mineral admixture are mixed in if necessary, cooperate according to appropriate proportion, through the artificial stone that evenly stir, closely knit shaping and maintenance harden formed, need stir grit and cement in the production process of concrete and become an organic whole, current grit agitating unit generally includes the agitator shaft, the puddler is installed in the agitator shaft side, the puddler is located the agitator inboard, the below of grit deposit in the concrete appears easily in the in-process of puddler work, the puddler can not stir the stone, can not make grit evenly distributed in the concrete, make like this contain a small amount of grit in the concrete of top, the below contains a large amount of grit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art can not make grit evenly distributed in the concrete, and the gravel stirring device is used in concrete production who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gravel and sand agitating unit is used in concrete production, includes the base, the base top is rotated and is connected with the agitator, the inboard at least fixedly connected with of agitator outstanding board, outstanding board length direction is parallel with agitator axis direction, the agitator both ends are fixedly connected with end plate respectively, the end plate terminal surface is kept away from axis department and is opened there is the discharge opening, closely cooperate in the discharge opening has the sealing plug, two rotate between the end plate and be connected with the puddler, a plurality of stirring vane of puddler side fixedly connected with, base top fixed mounting has a driving motor, a driving motor output shaft fixedly connected with drive gear, the welding of the relative drive gear department in agitator side has the ring gear, ring gear and drive gear meshing.

Preferably, base top fixed mounting has a second driving motor, second driving motor output shaft fixedly connected with second belt pulley, the puddler passes the first belt pulley of one end outside fixedly connected with of end plate, install the belt between first belt pulley, the second driving motor.

Preferably, two groups of rolling mechanisms are mounted at the top end of the base, one group of rolling mechanisms comprises two rollers, the rollers are rotatably mounted at the top end of the base, and the stirring barrel is located among the four rollers.

Preferably, the side surface of the roller is provided with an annular limiting groove, the side surface of the stirring barrel is fixedly connected with a limiting ring relative to the annular limiting groove, and the other part of the limiting ring is positioned in the annular limiting groove.

The utility model provides a pair of gravel and sand agitating unit is used in concrete production, beneficial effect lies in:

the utility model discloses a set up the protruding board in the agitator inboard, rotate through the relative base of agitator, drive the relative base of protruding board and rotate, concrete and grit are because self gravity can the downward deposit, and concrete, grit to protruding board one side can be driven the upper strata of concrete by the protruding board.

Drawings

FIG. 1 is a front view of a gravel and sand mixing device for concrete production according to the present invention;

FIG. 2 is a partial side view of a gravel and sand mixing device for concrete production according to the present invention;

FIG. 3 is a side view of the mixing drum of the sand and stone mixing device for concrete production according to the present invention;

fig. 4 is a cross-sectional view of the utility model provides a gravel and sand agitating unit is used in concrete production.

In the figure: the stirring device comprises a stirring barrel 1, a protruding plate 2, an end plate 3, a sealing plug 4, a stirring rod 5, a stirring blade 6, a gear ring 7, a limiting ring 8, a first driving motor 9, a driving gear 10, a roller 11, a base 12, a first belt pulley 13, a belt 14, a second driving motor 15 and a second belt pulley 16.

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.

Example one

Referring to fig. 1-4, a gravel and sand agitating unit for concrete production, including base 12, base 12 top rotates and is connected with agitator 1, and two sets of rolling mechanism are installed to base 12 top, and a set of rolling mechanism includes two rollers 11, and roller 11 rotates and installs base 12 top, and agitator 1 is located between four rollers 11, and agitator 1 can rotate four rollers 11 relatively.

1 inboard at least fixedly connected with of agitator is distinguished 2, 2 length direction of distinguished 2 parallel with 1 axis direction of agitator, 1 both ends difference fixedly connected with end plate 3 of agitator, the axis department of keeping away from of end plate 3 terminal surface is opened there is the discharge opening, it has sealing plug 4 to closely cooperate in the discharge opening, the concrete that has the grit that stirs is discharged through discharge opening department, when needing the material loading, from discharge opening department to 1 inboard interpolation material of agitator.

Rotate between two end plates 3 and be connected with puddler 5, puddler 5 can be relative end plate 3 and rotate, 5 side fixedly connected with a plurality of stirring vane 6 of puddler, a plurality of stirring vane 6 along 5 side evenly distributed of puddler, 12 top fixed mounting of base has

first driving motor

9, 9 output shaft fixedly connected with drive gear 10 of first driving motor, 1 side relative drive gear 10 department welding of agitator has ring gear 7, ring gear 7 and the meshing of drive gear 10, first driving motor 9 leads to electric drive ring gear 7 and rotates.

12 top fixed mounting of base has

second driving motor

15, 15 external power supplies of second driving motor, 15 output shaft fixedly connected with second belt pulley 16 of second driving motor, puddler 5 passes the first belt pulley 13 of the one end outside fixedly connected with of end plate 3, first belt pulley 13, install belt 14 between the second driving motor 15, roller 11 side is opened there is annular spacing groove, the relative annular spacing groove fixedly connected with spacing ring 8 in agitator 1 side, part that spacing ring 8 is again is located annular spacing inslot, can avoid agitator 1 relative roller 11 through annular spacing groove and spacing ring 8, move in roller 11 axis direction.

Add various materials to agitator 1 inboard through the discharge hole, then start first driving motor and drive the relative base 12 rotation of agitator 1, start second driving motor and drive puddler 5 and rotate, can be the same also can be opposite when puddler 5 rotation direction and agitator 1's rotation direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gravel and sand agitating unit for concrete production, includes base (12), its characterized in that, base (12) top is rotated and is connected with agitator (1), at least one outstanding board (2) of fixedly connected with in agitator (1) inboard, outstanding board (2) length direction is parallel with agitator (1) axis direction, fixedly connected with end plate (3) respectively at agitator (1) both ends, end plate (3) terminal surface is kept away from axis department and is opened there is the discharge opening, closely cooperate in the discharge opening has sealing plug (4), two it is connected with puddler (5) to rotate between end plate (3), puddler (5) side fixedly connected with a plurality of stirring vane (6), base (12) top fixed mounting has first driving motor (9), first driving motor (9) output shaft fixedly connected with drive gear (10), the welding of agitator (1) side relative drive gear (10) department has ring gear (7), ring gear (7) and drive gear (10) meshing.

2. A gravel and sand agitating unit for concrete production according to claim 1, wherein, a second driving motor (15) is fixedly installed on the top end of the base (12), a second belt pulley (16) is fixedly connected to the output shaft of the second driving motor (15), a first belt pulley (13) is fixedly connected to the outer side of one end of the stirring rod (5) passing through the end plate (3), and a belt (14) is installed between the first belt pulley (13) and the second driving motor (15).

3. A gravel and sand mixer for concrete production according to claim 1, wherein two sets of rolling mechanisms are installed on the top of the base (12), one set of rolling mechanism comprises two rollers (11), the rollers (11) are rotatably installed on the top of the base (12), and the mixer drum (1) is located between the four rollers (11).

4. A gravel and sand mixing device for concrete production according to claim 3, wherein the side of the roller (11) is provided with an annular limiting groove, the side of the mixing drum (1) is fixedly connected with a limiting ring (8) relative to the annular limiting groove, and the other part of the limiting ring (8) is positioned in the annular limiting groove.