CN217962382U - Supplementary discharging device suitable for three-dimensional machine that mixes - Google Patents

Abstract

The utility model relates to an auxiliary discharging device suitable for three-dimensional machine that mixes, including connecing the hopper, rotationally install the agitator in connecing the hopper, the upper end that connects the hopper is provided with fixing device, connects the hopper to pass through fixing device fixes the play feed cylinder department that mixes the machine in three-dimensional, the upper end of agitator stirs material wherein in stretching out in order to stretch into the play feed cylinder that mixes the machine in three-dimensional by connecing in the hopper and when rotating. Accessible fixing device will the utility model discloses install in current three-dimensional mixer play feed cylinder below, when opening driving system and drive the agitator and rotate, stretch into the material that the agitator in the feed cylinder can mix out in the feed cylinder, destroys the steady state of material in the feed cylinder to make the material continue to flow, avoid the discharge gate to be blockked up and to send the unloading not smooth.

Description

Auxiliary discharging device suitable for three-dimensional mixing machine

Technical Field

The utility model relates to an auxiliary discharging device suitable for three-dimensional machine that mixes.

Background

In the dry mixing production process of powdered foods, a mixing device of a three-dimensional mixer is often used. After the raw materials are uniformly mixed in a bin of the three-dimensional mixer, the blanking valve is opened, the powder material flows out from a discharge port at the lower part of the discharge barrel under the action of gravity, and then the powder material is transferred to the next production process through the material receiving barrel. When the material flows out of the discharge hole, the powder has poor fluidity and large friction coefficient among particles due to the reasons of small granularity, large specific surface area, rough surface, irregular shape, high moisture content and the like of the raw material, so that the phenomenon of difficult blanking occurs. That is to say, the material can't flow from the discharge gate under the effect of gravity, can appear "aerial" in the feed bin of mixer "the arch formation" phenomenon to prevent that the powder from lasting flow and blockking up the discharge gate.

In addition, the powder material directly falls to the receiving bucket from the discharge gate in, can produce a large amount of dust, and the dust is scattered everywhere, can influence the operational environment in workshop. The scattered powder materials are difficult to clean after falling on the ground. If the humidity of the workshop is high, the microorganism of the clean workshop can exceed the standard.

In the prior art, some devices are additionally arranged in a three-dimensional mixer to assist in discharging, but the auxiliary discharging devices directly improve the structure of the three-dimensional mixer, and are limited by the set shape and structure of the three-dimensional mixer for non-manufacturers, so that the auxiliary discharging devices cannot be used. In the production process, when the problem of unsmooth discharging is encountered, the traditional solution method is as follows: in the blanking process, the outer wall of the three-dimensional mixer is beaten and vibrated by using a hard object, and the interior of the mixer is stirred by using the long-handle spoon to push the material to flow out of the discharge port. When the blowing, set up a dust shaker in discharge gate department, the dust shaker is under the effect of inside fan, siphons away the dust that produces. The dust is filtered and collected by a filter screen inside the dust remover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can directly the external installation in the three-dimensional auxiliary discharging device who mixes the machine and use problem that exists when the three-dimensional machine ejection of compact that mixes among the prior art is in order to solve.

In order to achieve the above object, the utility model discloses an auxiliary discharging device suitable for three-dimensional machine that mixes adopts following technical scheme:

the utility model provides an auxiliary discharging device suitable for three-dimensional machine that mixes, is including connecing the hopper, rotationally install the agitator in connecing the hopper, the upper end that connects the hopper is provided with fixing device, connects the hopper to pass through fixing device fixes the play feed cylinder department that mixes the machine in three-dimensional, the upper end of agitator is stretched out in order to stretch into the play feed cylinder that mixes the machine in three-dimensional and stir material wherein when rotating in connecing the hopper.

Still include sleeve and discharging pipe, connect hopper, sleeve and discharging pipe from top to bottom and connect gradually, connect the inner space intercommunication of hopper, sleeve and discharging pipe and form the discharging channel who supplies the material outflow, the dust removal sack is established to the lower extreme of discharging pipe, and the dust removal sack is arranged in with the material water conservancy diversion of outflow in the discharging pipe to connect the storage bucket.

The stirrer comprises a stirring shaft which is rotatably arranged in the material receiving hopper, and stirring blades which are arranged on the stirring shaft in a spiral belt manner.

The stirring blades corresponding to the upper half part of the stirrer extending out of the receiving hopper are in a double-helical-ribbon form, and the stirring blades corresponding to the lower half part of the stirrer positioned in the receiving hopper are in a single-helical-ribbon form.

The stirrer further comprises a stirring blade fixed on the stirring shaft, and the stirring blade is positioned at the joint of the discharge pipe and the sleeve.

The discharge pipe is arranged in an inclined manner with the tail end gradually downward.

The discharging pipes are arranged in two groups, and the two groups of discharging pipes are distributed in a herringbone mode.

The fixing device is a hoop.

The material receiving hopper is of a conical structure, and a vibration module is mounted on the conical surface of the material receiving hopper.

The utility model has the advantages as follows: accessible fixing device will the utility model discloses install in current three-dimensional mixer play feed cylinder below, when opening driving system and drive the agitator and rotate, stretch into the material that the agitator in the feed cylinder can mix out in the feed cylinder, destroys the steady state of material in the feed cylinder to make the material continue to flow, avoid the discharge gate to be blockked up and to send the unloading not smooth.

Further, upwards stretch out the stirring vane part that connects the hopper and be two spiral shell area forms can play better stirring, promote the effect of material dispersion in the play feed cylinder, connect the inside stirring vane part of hopper to be single spiral shell area form can be better with material backward transportation, promote the material flow in supplementary discharging device.

Furthermore, the end connection of discharging pipe has the dust removal sack that is used for collecting the material, and the lower extreme of dust removal sack has the opening can be with in the powdery material water conservancy diversion access charging bucket, and the powdery material that the water conservancy diversion in-process was raised can be collected by the dust removal sack and can not be raised, can show the raise dust phenomenon that appears in the reduction workshop.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of an auxiliary discharging device suitable for a three-dimensional mixing machine of the present invention, which is connected to a discharging port of the three-dimensional mixing machine.

Detailed Description

The utility model discloses an embodiment suitable for three-dimensional supplementary discharging device who mixes machine:

the utility model discloses a concrete structure of supplementary discharging device suitable for three-dimensional machine that mixes is shown in figure 1, including connect hopper 1, sleeve 2 and discharging pipe 3 that from top to bottom connect gradually, connect hopper 1, sleeve 2 and discharging pipe 3 inner space intercommunication and form the discharging channel who supplies the material circulation, connect 1 inside coaxial ground of hopper to install agitator 12, the upper end of agitator 12 exposes and connects hopper 1 in order to stretch into the play feed cylinder 11 of three-dimensional machine that mixes and stir accumulational material wherein, promotes the further circulation of material.

The stirrer 12 comprises a stirring shaft 4, stirring blades 5 installed on the stirring shaft 4 in the form of a ribbon, and stirring blades 7 installed on the stirring shaft 4, and the rear end of the stirring shaft 4 is connected to the output shaft of the power system 6 to be driven by it to rotate in the hopper 1. Stirring paddle leaf 7 is located discharging pipe 3 and sleeve 2 junction, the circumference interval distribution of multi-disc stirring paddle leaf 7 along (mixing) shaft 4, the width of monolithic stirring paddle leaf 7 matches with the radius of discharging pipe, can promote its downflow in pushing discharging pipe 3 by the material of transporting 2 lower extremes of sleeve when stirring paddle leaf 7 rotates to can avoid transporting to 12 terminal materials of agitator and pile up in discharging pipe 3 department. The end connection of discharging pipe 3 has the dust removal sack 8 that is used for collecting the material, and the lower extreme opening of dust removal sack 8, dust removal sack 8 are made by antistatic material in order to avoid the powdery material to adhere to on it in a large number, and wherein antistatic material is prior art, does not describe it in detail in this application again.

It is understood that the power system 6 may be a motor with a rotatable output shaft, may also include a motor and a reducer, and may further include other components as long as it can drive the stirring shaft 4 to rotate.

Stirring vane 5 includes two parts, and 5 parts of the stirring vane that upwards stretches out and connect hopper 1 are two spiral shell belt forms in order to play better stirring, promote the effect of material dispersion in the play feed cylinder 11, and 5 parts of the stirring vane that connect hopper 1 inside are single spiral shell belt forms in order to transport the material backward, promote the material to flow in supplementary discharging device better.

The number of the discharge pipes 3 is two, and the two discharge pipes 3 are distributed in a herringbone manner in a manner that the tail ends of the two discharge pipes are gradually inclined downwards. The end of every discharging pipe 3 all is connected with a dust removal sack 8, sets up two discharging pipes 3 and can satisfy two and connect the material bucket to connect the demand of material simultaneously, lengthens and connects the cycle of material bucket turnover.

Connect hopper 1 to be the toper structure, its upper end diameter is great in order with discharging pipe 3 adaptation, its lower extreme diameter is less in order with sleeve 2 adaptation, installs vibrations module 10 on the toper outer wall of receiving hopper 1, the toper connect hopper 1 still can conveniently connect the material. Connect the upper end of hopper 1 to be provided with clamp 9, clamp 9 includes fixed part and rotation portion, the first end of fixed part and rotation portion is articulated, the second end passes through bolt or other structure releasable connection, so rotation portion fixed part relatively opens, also can close relative fixed part, when the second end of fixed part and rotation portion is fixed together, the fixed part can enclose into circular chamber with rotation portion, oval chamber or the cavity of other shapes, because the cavity that fixed part and rotation portion enclosed coincide with the size that goes out feed cylinder 11 lower extreme, can fix hopper 1 when the second end of fixed part and rotation portion is fixed together and go out feed cylinder 11 lower extreme. The vibration module 10 is a structure capable of generating vibration, the outer wall of the receiving hopper 1 is knocked alternately during vibration, the vibration of the receiving hopper 1 can be directly transmitted to the discharging barrel 11 rigidly connected with the receiving hopper 1, and therefore bridging and arching phenomena occurring inside the discharging barrel 11 are damaged or avoided. The vibration module 10 may use a vibration motor as is known in the art, or may be other known techniques for producing an alternating percussive effect.

The utility model discloses the process is as follows during the use: insert the discharge tube 11 through the discharge gate of three-dimensional mixer play feed cylinder 11 lower extreme with the upper half of agitator 12 earlier, will connect hopper 1 to fix in the discharge gate department of three-dimensional mixer play feed cylinder 11 lower extreme through clamp 9, place the lower extreme of dust removal sack in the material receiving barrel, start vibrations module 10 and driving system 6, driving system 6 drives agitator 12 and stirring paddle 7 at the discharging channel internal rotation, agitator 12 stirs the accumulational powdery material in three-dimensional mixer play feed cylinder 11 and transmits it backward, the powdery material that is sent to agitator 12 rear end is pushed discharge pipe 3 in and is fallen into in the material receiving barrel through dust removal sack 8 by pivoted stirring paddle 7 continuously.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (9)

1. The utility model provides an auxiliary discharging device suitable for three-dimensional machine that mixes which characterized in that: including connecing the hopper, connect and rotationally install the agitator in the hopper, the upper end that connects the hopper is provided with fixing device, connects the hopper to pass through fixing device fixes the play feed cylinder department that mixes the machine three-dimensionally, the upper end of agitator is stretched out in order to stretch into the play feed cylinder that mixes the machine three-dimensionally and stir the material wherein when rotating in connecing the hopper.

2. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 1, wherein: still include sleeve and discharging pipe, connect hopper, sleeve and discharging pipe from top to bottom and connect gradually, connect the inner space intercommunication of hopper, sleeve and discharging pipe and form the discharging channel who supplies the material outflow, the dust removal sack is established to the lower extreme of discharging pipe, and the dust removal sack is arranged in with the material water conservancy diversion of outflow in the discharging pipe to connect the storage bucket.

3. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 2, wherein: the stirrer comprises a stirring shaft which is rotatably arranged in the material receiving hopper, and stirring blades which are arranged on the stirring shaft in a spiral belt manner.

4. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 3, wherein: the stirring blades corresponding to the upper half part of the stirrer extending out of the receiving hopper are in a double-helical-ribbon form, and the stirring blades corresponding to the lower half part of the stirrer positioned in the receiving hopper are in a single-helical-ribbon form.

5. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 3, characterized in that: the stirrer further comprises a stirring blade fixed on the stirring shaft, and the stirring blade is positioned at the joint of the discharge pipe and the sleeve.

6. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 2, wherein: the discharge pipe is arranged in an inclined manner with the tail end gradually downward.

7. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 6, wherein: the discharging pipes are arranged in two groups, and the two groups of discharging pipes are distributed in a herringbone mode.

8. An auxiliary discharging device suitable for a three-dimensional mixing machine according to claim 1, wherein: the fixing device is a hoop.

9. An auxiliary discharging device suitable for a three-dimensional mixing machine according to any one of claims 1 to 8, wherein: the receiving hopper is of a conical structure, and the conical surface of the receiving hopper is provided with a vibration module.

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