CN205310508U

CN205310508U - Mixer

Info

Publication number: CN205310508U
Application number: CN201521066451.1U
Authority: CN
Inventors: 董中华; 何宪伟; 杜伟; 安春鹏
Original assignee: Beijing Gongyou Concrete Pouring Technology Co Ltd
Current assignee: Beijing Gongyou Concrete Pouring Technology Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-06-15
Anticipated expiration: 2025-12-18

Abstract

The utility model discloses a mixer for the stirring concrete, including the tipping bucket, be equipped with the rotation axis in the tipping bucket, the rotation axis is equipped with stirring rake row along its axial, stirring rake row has the oar body that is used for the stirring article material, the cambered surface setting is personally submitted to the oar of the oar body. The utility model discloses a mixer sets up the oar face of stirring rake into the cambered surface, when keeping the whole volume invariant of stirring rake, has increased the surface area of its oar face, has promoted the stirring effect of stirring rake to the material.

Description

A kind of mixing machine

Technical field

The utility model relates to concrete whipping device, especially a kind of mixing machine.

Background technology

Trough type mixing machine, in order to mix the material of powdery or pasty state, makes different pledge material mix. Wherein, this mixing machine can be used for concrete industry so that it is carries out fully stirring to each component in concrete, thus reaches a better even property.

Existing notification number be CN103357285A patent discloses a kind of paste mixer, there is an agitator tank, the top, one end of agitator tank is provided with opening for feed, and opening for feed is equipped with paste transfer pump, is provided with discharge port bottom the other end of agitator tank; Be provided with in described agitator tank be connected with power set stir axle and be provided be fixed on its diapire and and agitator tank roof between leave the blocking material plate of material passing passage, its inner chamber is separated into hybrid chamber and discharging chamber by blocking material plate on the length direction of agitator tank, stir axle to be positioned in the axle section of stir chamber to be connected with multi-disc agitating vane, the diapire of agitator tank is provided with the clear assorted mouth being connected with hybrid chamber and arranging near blocking material plate, and clear assorted mouth is connected with closed lid able to turn on or off.

Mixing machine in above-mentioned patent also can be used for ready-mixed concrete, but, in above-mentioned patent and prior art, the stirring rake oar face of most mixing machine is all arrange in plane, the contact area having limited to stirring rake oar face and material is set like this, also material stirring less effective is just meaned, if taking the build directly increasing stirring rake in the way of increasing stirring rake oar face area, the restriction of tipping bucket internal space can be subject to undoubtedly.

Practical novel content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of mixing machine, and the oar face of stirring rake is set to cambered surface, while keeping stirring rake overall volume constant, add the surface-area in its oar face, improve stirring rake to the mixing effect of material.

For achieving the above object, the utility model provides following technical scheme: a kind of mixing machine, comprises tipping bucket, it is provided with turning axle in described tipping bucket, described turning axle is axially arranged with stirring rake row along it, and described stirring rake row has the oar body for stirring material, and the oar face of described oar body is that cambered surface is arranged.

The utility model is set to further: the oar face of described oar body is that inner concave arc surface is arranged.

The utility model is set to further: two row main oar rows and two row auxiliary oar row are drawn together in described stirring rake package, and described main oar row is crisscross arranged with described auxiliary oar row,

Described oar body comprises four main oar bodies and two auxiliary oar bodies, and described main oar body evenly is arranged and formed described main oar row, and the arrangement of described auxiliary oar body forms described auxiliary oar row.

The utility model is set to further: described main oar body comprises the oar bar being connected between oar face and turning axle, and described oar bar is connected to turning axle by pedestal.

The utility model is set to further: described pedestal is removably connected to turning axle.

The utility model is set to further: the surface of described turning axle is provided with for subsequent use threaded hole fixing for auxiliary oar body along the direction of auxiliary oar row's arrangement.

The utility model is set to further: the two ends of described turning axle are coaxially arranged with disk, and the external diameter of described disk is greater than the external diameter of described turning axle.

The utility model is set to further: described disk is fixedly connected on the inner side-wall of tipping bucket by screw.

By above-mentioned setting, mixing machine of the present utility model is when stirring, by the oar face of stirring rake is set to inner concave arc surface, while keeping stirring rake overall volume constant, add the surface-area in its oar face, in addition, due to oar face towards being in opposite directions, can be advanced toward middle by both sides by the material of power, and from mid-way, the material in front is pushed toward both sides, so circulation, material stirring can be made to obtain more even, it is provided with threaded hole for subsequent use, the quantity of oar body can be suitably increased and decreased according to the amount of capacity of material in tipping bucket, the disk bigger by external diameter connects outer drive shaft, the junction of disk and drive shaft can be sheltered from, prevent a large amount of material near junction.

Compared to prior art, mixing machine of the present utility model, is set to cambered surface by the oar face of stirring rake, while keeping stirring rake overall volume constant, adds the surface-area in its oar face, improves stirring rake to the mixing effect of material.

Accompanying drawing explanation

Fig. 1 is the first view of mixing machine;

Fig. 2 is the 2nd view of mixing machine;

Fig. 3 is the three-view diagram of mixing machine;

Fig. 4 is the enlarged diagram of oar body.

Reference numeral: 1, tipping bucket; 2, turning axle; 3, main oar row; 4, auxiliary oar row; 5, oar body; 51, oar face; 52, oar bar; 6, pedestal; 7, threaded hole for subsequent use; 8, disk.

Embodiment

Referring to figs. 1 through Fig. 4, the embodiment of mixing machine of the present utility model is described further.

Mixing machine of the present utility model, comprise fuselage, described fuselage is connected with tipping bucket 1, it is provided with turning axle 2 in described tipping bucket 1, described turning axle 2 is circumferentially with two along it and stirs the palm (not marking in figure), two described sidewalls stirring the close tipping bucket 1 of the palm, and is symmetrical set along the medullary ray of turning axle 2, the described connecting rod stirring the palm and comprising palm body and connect between palm body and turning axle 2, the plane at described palm body place and the plane at described connecting rod and described turning axle 2 medullary ray place form angle. When described turning axle 2 rotates, material is pushed by the described stirring palm on the direction placed along turning axle 2.

Owing to tipping bucket 1 sidewall is away from stirring rake body 5, therefore, in the process stirred, tipping bucket 1 sidewall ratio is easier to stacking material, and the surface stirring palm palm body is arranged with tilting, by palm surface, material is pushed toward away from the direction stirring the palm in turning axle 2 rotation process, prevent material to pile up in tipping bucket 1 side-walls, in order to reduce the resistance in whipping process, offer on the surface of described palm body for the through hole that material passes.

In addition, the oar face of described oar body 5 is that inner concave arc surface is established, while keeping stirring rake overall volume constant, the surface-area in its oar face increases to some extent, therefore, in the process of work, material can be stirred more fully, certainly, oar face also can be arranged in spination, increases the contact area of oar face and material.

Trough type mixing machine of the present utility model, described turning axle 2 is circumferentially with four row stirring rake rows along it, four row stirring rake rows evenly are distributed in the surface of turning axle 2, the angle of 90 degree is formed between the plane residing for two row stirring rake rows of arbitrary neighborhood, described turning axle 2 is driven by external motor, by driven by motor stirring rake, row rotates, with the material stirred in tipping bucket 1, wherein, main oar row 3 and the auxiliary oar row 4 that the medullary ray along turning axle 2 is symmetrical set is drawn together in four row stirring rake packages, described main oar row 3 comprises four equally distributed oar bodies 5, described auxiliary oar row 4 comprises two oar bodies 5, wherein, oar body 5 comprises oar sheet and oar bar 52, and to define the one side that oar sheet is not connected to oar bar 52 be oar face 51,

Two the oar bodies 5 of described main oar row 3 near turning axle 2 one end, its oar face 51 is arranged near the oar face 51 of two oar bodies 5 of turning axle 2 the other end in opposite directions with described main oar row 3, the plane at arbitrary oar face 51 and its oar axle place forms the angle of 0～90 degree, and this angle can be preferably 45 degree.

By the oar face 51 arranged in opposite directions between two, in the process that oar face 51 is rotated bottom tipping bucket 1, material is pushed from both sides toward centre, and when the angle that 3 turn over nearly 90 degree arranged by main oar, also be exactly its oar face 51 bottom tipping bucket 1 time, oar face 51 starts to fall apart the material of centre toward two thrusters, in the process of whole rotation, material stirring is obtained very even.

The oar face 51 of two oar bodies 5 of described auxiliary oar row 4 is arranged in opposite directions, and the plane at arbitrary oar face 51 and its oar axle place forms the angle of 0～90 degree, and this angle also can be preferably 45 degree. The principle of work of auxiliary oar row 4 is identical with main oar row 3, repeats no more herein. The direction that described turning axle 2 arranges 4 arrangements along described auxiliary oar is provided with for the fixing threaded hole for subsequent use 7 of oar body 5, by arranging threaded hole 7 for subsequent use, can change the quantity that 4 oar bodies 5 arranged by auxiliary oar, to coordinate the material of differing capacities in tipping bucket 1.

Being connected with oar bar 52 between described oar face 51 and described turning axle 2, described oar bar 52 is provided with pedestal 6 near one end of described turning axle 2. Described pedestal 6 is threadedly connected to described turning axle 2, and the bottom surface of described pedestal 6 is set to cambered surface, and the radian of described cambered surface is equal with the radian on described turning axle 2 surface. The two ends of described turning axle 2 are coaxially arranged with disk 8, and the external diameter of described disk 8 is greater than the external diameter of described turning axle 2. Described disk 8 is threadedly connected to the inboardend of outer drive shafts.

By above-mentioned setting, pedestal 6 bottom surface is set to circular arc face, with the surface of turning axle 2 of fitting, oar body 5 can be made to fix more firm, and the external diameter of disk 8 is greater than the external diameter of turning axle 2, it is possible to shelter from the junction of disk 8 with external hinge inboardend, owing to this junction is the state being operated in rotation, a large amount of materials must be prevented near junction, and the setting of disk 8 has covered junction.

In sum, mixing machine of the present utility model, is set to cambered surface by the oar face of stirring rake, while keeping stirring rake overall volume constant, adds the surface-area in its oar face, improves stirring rake to the mixing effect of material.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model. It is noted that for those skilled in the art, in the some improvements and modifications not departed under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a mixing machine, comprises tipping bucket, is provided with turning axle in described tipping bucket, it is characterised in that: described turning axle is axially arranged with stirring rake row along it, and described stirring rake row has the oar body for stirring material, and the oar face of described oar body is that cambered surface is arranged;

Described turning axle is circumferentially with two along it and stirs the palm, two described sidewalls stirring the close tipping bucket of the palm, and is symmetrical set along the medullary ray of turning axle.

2. mixing machine according to claim 1, it is characterised in that: the oar face of described oar body is that inner concave arc surface is arranged.

3. mixing machine according to claim 2, it is characterised in that: two row main oar rows and two row auxiliary oar row are drawn together in described stirring rake package, and described main oar row is crisscross arranged with described auxiliary oar row,

4. mixing machine according to claim 3, it is characterised in that: described main oar body comprises the oar bar being connected between oar face and turning axle, and described oar bar is connected to turning axle by pedestal.

5. mixing machine according to claim 4, it is characterised in that: described pedestal is removably connected to turning axle.

6. mixing machine according to claim 5, it is characterised in that: the surface of described turning axle is provided with for subsequent use threaded hole fixing for auxiliary oar body along the direction of auxiliary oar row's arrangement.

7. mixing machine according to claim 6, it is characterised in that: the two ends of described turning axle are coaxially arranged with disk, and the external diameter of described disk is greater than the external diameter of described turning axle.

8. mixing machine according to claim 7, it is characterised in that: described disk is fixedly connected on the inner side-wall of tipping bucket by screw.