CN205416011U

CN205416011U - Stirrer

Info

Publication number: CN205416011U
Application number: CN201521028903.7U
Authority: CN
Inventors: 李珊
Original assignee: Positive Fat Concrete Co Ltd In Beijing
Current assignee: Positive Fat Concrete Co Ltd In Beijing
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-08-03
Anticipated expiration: 2025-12-10

Abstract

The utility model discloses a stirrer, expect the device including jar body with jar internal the qing dynasty, jar body top is provided with the discharge gate of feed inlet and bottom, near discharge gate is provided with agitator motor, and agitator motor cooperates has the axis of rotation, the internal surface of jar is provided with the recess, is formed with first arch between the recess, settle and expect that the device is including lieing in the inside slide bar of axis of rotation and hinging the brush -holder stud that just lies in the axis of rotation outer wall with the slide bar, including protruding with recess matched with second on the brush -holder stud.

Description

A kind of blender

Technical field

This utility model relates to a kind of equipment of industrial product field, more specifically, it relates to a kind of blender.

Background technology

Blender is construction and the roadbed requisite apparatus of construction, can be mixed by the materials such as cement, flyash, stone powder, thus obtain concrete, for construction.The mixing homogeneity of blender drastically influence the physical property of concrete, when stirring is uneven, understands some concrete setting weak effect during use.

Existing concrete batch plant people arrange multi-disc stirrer paddle and striker plate after improving in agitator, such as number of patent application is 201520319637.7 China's published application patents, and it makes concrete-agitating more uniform by arranging stirrer gear and increase stirrer paddle.

But in place of technique scheme Shortcomings, although it improves stirring intensity by setting up multi-disc stirring paddle, increase stirring dynamics so that stirring is more uniform, but stirred after be easily generated wall cling phenomenon, concrete residue is trapped on agitator tank inwall, and cleaning is got up the most loaded down with trivial details；It is loaded down with trivial details that several projections that its tank inner surface is arranged simultaneously enable to that stirring also brings along in cleaning with family the most simultaneously, causes concrete residue to be trapped in the groove convexed to form.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide a kind of concrete mixer, it is possible to resolve the problem of cleaning difficulty inconvenience.

For achieving the above object, this utility model provides following technical scheme: a kind of blender, including the material-clearing device in tank body and tank body, described tank body top is provided with the discharging opening of charging aperture and bottom, described discharge outlet is provided with stirring motor, stirring motor is combined with rotary shaft, it is protruding that described tank inner surface is provided with first, it is formed with groove between first projection, it is characterized in that: described rotary shaft is hollow state, described material-clearing device includes the pole being positioned within rotary shaft, described pole is hinged with the brush holder support being positioned at rotary shaft outer wall by rotary head, second with fit depressions is included protruding on brush holder support, described brush holder support is controlled by controlling device.

By taking technique scheme, tank body is in whipping process and after stirring, the brush holder support being positioned at tank interior is divided into two states: a kind of for the state of stretching out, after stirring, Non-follow control is positioned at the control device of rotary shaft, and because controlling, device and pole are fixing to be connected, and pole and the brush holder support of rotary shaft outer wall are hinged by rotary head, now brush holder support is become from being originally fitted in rotary shaft outer wall state, away from rotary shaft until contacting with the groove of tank inner surface；Another kind of is recovery state, and manual depression sliding bar, brush holder support tilts away from groove until again fitting with rotary shaft outer wall under the effect of pin joint.

This utility model is further arranged to: described control device includes the stay cord 213 being positioned within hollow rotary shaft, and the connection pole other end is fixed outside the hollow rotary shaft being positioned at charging aperture extends tank body in described stay cord 213 one end.

By using technique scheme, control device and be provided with stay cord 213, be compared to Electronic control, the Non-follow control of stay cord 213 more economical environment-protective, it is to avoid cause because of mechanical breakdown controlling device failure.

This utility model is further arranged to: is provided with water tank at described charging aperture and fixes the ventilating water pipe being connected with water tank, and described ventilating water pipe is positioned at rotary shaft and the shower nozzle with the setting of rotary shaft outer wall is fixed and is connected.

This utility model is further arranged to: described shower nozzle is rotation sprayer.

By taking technique scheme, when stirring complete, the concrete of residual in groove can be cleared up when second protruding end of brush holder support is embedded into the groove of tank inner surface, prevent the second projection from affecting cleaning effect with groove frictional force is excessive to increase lubricant effect, the shower nozzle that arranges on the rotating shaft is sprayable on tank inner surface and then flow in groove, it is simple to the cleaning of brush holder support and groove；The setting of rotation sprayer is so that shower nozzle is changed direction sprays simultaneously, it is therefore prevented that shower nozzle is fixed and concentrated and certain point in tank body is sprayed other positions there is injection dead angle.

This utility model is further arranged to: be provided with some stirring paddles in described rotary shaft, and described brush holder support in the vertical direction shifts to install with stirring paddle.

This utility model is further arranged to: described brush holder support at rotary shaft outer wall at least provided with two or more.

By taking technique scheme, in order to prevent tank body brush holder support when stirring be recovery state because of the stop of stirring paddle, and cause brush holder support to reclaim；Because the main in the vertical direction of brush holder support rotates, then stirring paddle and brush holder support in the vertical direction are for shifting to install；Simultaneously on the rotating shaft at least provided with plural brush holder support, the groove of tank inner surface just can comprehensively be scraped by two brush holder supports.

Accompanying drawing explanation

Fig. 1 is view one of the present utility model；

Fig. 2 is the A-A profile of Fig. 1；

Fig. 3 is the B-B profile of Fig. 1；

Fig. 4 is the C portion enlarged diagram of Fig. 2.

Reference: 110, tank body；111, charging aperture；112, water tank；113, groove；114, first is protruding；115, discharging opening；116, stirring motor；117, rotary shaft；118, stirring paddle；119, brush holder support；210, second is protruding；211, stay cord；212, shower nozzle.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, embodiment of the present utility model is described further.

With reference to Fig. 1, in the present embodiment, a kind of blender, including tank body and flusher, tank body respectively top is provided with charging aperture and bottom is provided with stirring motor, and stirring motor is combined with rotating shaft, when concrete mixer stirring is complete, now dally blender, blender starts, the shower nozzle being positioned in rotating shaft rotates with the rotation of rotating shaft, shower nozzle goes out High-Pressure Water to inner tank wall not stop-spraying in rotation process, clean inner tank wall, substantial amounts of water resource waste is caused without filling a large amount of clear water to tank body, shower nozzle only needs a small amount of water body and by water flowing in high pressure ventilating water pipe in rotating shaft to spray water liquid be rinsed inner tank wall；Play the effect of saving, again without to the tank interior ironware lower residue of cleaning scraping, it is to avoid tank body is impaired increases durability.

When tank body needs to clear up tank interior after stirring, be positioned at the brush holder support of tank interior be pivoted away from rotary shaft under the effect of pole hinged end and contact with groove, when needs feed paddle again, stretching is positioned at the stay cord at pin joint and makes brush holder support reclaim away from groove and fit in rotary shaft outer wall；Stay cord is wire quality, the stay cord of wire quality has good toughness, intensity is higher, will not rupture easily when rotary shaft inner tensile, and the stay cord pull strength of wire quality is higher, particularly in agitator, brush holder support can be played certain resistance by concrete, now needs stronger pull strength to draw stretching stay cord.

With reference to Fig. 2 to Fig. 3, when concrete is in whipping process, by the stirring paddle in rotating shaft, concrete is ceaselessly stirred, and stirring paddle tilts concrete can well be prevented to be trapped on stirring paddle in whipping process towards tank base；Simultaneously when needs clean, stirring paddle owing to being obliquely installed produces certain centrifugal force when rotating, and tilts the concrete centrifugal of residual to be made to drop by centrifugal force towards tank base, and the rotating speed of stirring paddle is the fastest, the centrifugal force produced is the biggest, thus causes the energy consumed the biggest.

When stirring complete, the concrete of residual in groove can be cleared up when second protruding end of brush holder support is embedded into the groove of tank inner surface, prevent the second projection from affecting cleaning effect with groove frictional force is excessive to increase lubricant effect, the shower nozzle that arranges on the rotating shaft is sprayable on tank inner surface and then flow in groove, it is simple to the cleaning of brush holder support and groove；The setting of rotation sprayer is so that shower nozzle is changed direction sprays simultaneously, it is therefore prevented that shower nozzle is fixed and concentrated and certain point in tank body is sprayed other positions there is injection dead angle.

Each stirring paddle be both provided with shower nozzle with rotating shaft junction, it is easy to the shower nozzle when cleaning can inject directly on stirring paddle, shower nozzle is that rotatable setting is possible not only to so that jet power acts on stirring paddle simultaneously, can also rotate shower nozzle and be rinsed by its alignment inner tank wall when needing.

In order to prevent tank body brush holder support when stirring be recovery state because of the stop of stirring paddle, and cause brush holder support to reclaim；Because the main in the vertical direction of brush holder support rotates, then stirring paddle and brush holder support in the vertical direction are for shifting to install；Simultaneously on the rotating shaft at least provided with plural brush holder support, the groove of tank inner surface just can comprehensively be scraped by two brush holder supports.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a blender, including the material-clearing device in tank body and tank body, described tank body top is provided with the discharging opening of charging aperture and bottom, described discharge outlet is provided with stirring motor, stirring motor is combined with rotary shaft, it is protruding that described tank inner surface is provided with at least two first, it is formed with groove between adjacent first projection, it is characterized in that: described material-clearing device includes the brush holder support being positioned at rotary shaft upper rack posts and being articulated and connected with pole, it is protruding that described brush holder support is provided with second with fit depressions relative to the other end being connected with pole, it is provided with in described rotary shaft with controlling the control device that brush holder support rotates around pin joint.

A kind of blender the most according to claim 1, it is characterized in that: described control device includes stay cord, described stay cord one end is fixedly connected on the hinged place of pole and brush holder support and its other end extends at charging aperture and outside tank body, described stay cord controls brush holder support and rotates around hinged end.

A kind of blender the most according to claim 2, is characterized in that: described rotary shaft is that hollow is arranged, and described stay cord is positioned at inside rotary shaft.

A kind of blender the most according to claim 1, is characterized in that: be provided with water tank at described charging aperture and fix the ventilating water pipe being connected with water tank, and described ventilating water pipe is positioned at rotary shaft and the shower nozzle with the setting of rotary shaft outer wall is fixed and is connected.

A kind of blender the most according to claim 4, is characterized in that: described shower nozzle is rotation sprayer.

A kind of blender the most according to claim 1, it is characterized in that: in described rotary shaft, be provided with some stirring paddles, described material-clearing device along the axial direction of rotary shaft with stirring paddle in shifting to install, the most square in shifting to install along rotary shaft of described adjacent material-clearing device.

A kind of blender the most according to claim 6, is characterized in that: described groove is correspondingly arranged on a material-clearing device along the groove in the axial directional distribution and described each height of rotary shaft.