CN217989214U

CN217989214U - Powder adding device capable of achieving uniform feeding

Info

Publication number: CN217989214U
Application number: CN202222394026.1U
Authority: CN
Inventors: 代松波; 熊霏霖; 陈刚
Original assignee: Guangdong Liangsha Building Materials Technology Co ltd
Current assignee: Guangdong Liangsha Building Materials Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-09
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a powder adding device which is uniformly thrown in, comprising a trough, a driving motor and a plurality of stirring shafts; a plurality of grooves are concavely arranged at the bottom of the material groove, the grooves are uniformly arranged at intervals, and an arch part in inclined surface transition is formed between the grooves; a plurality of blanking holes are formed in the bottom of the groove and are uniformly arranged at intervals along the length direction of the groove; the stirring shafts are respectively and correspondingly arranged in the grooves and erected at two ends of the grooves through bearings, the stirring shafts are driven by a driving motor to rotate, and the driving motor is arranged at the top of the trough; the stirring shaft is of a spiral stirring shaft structure, and the maximum outer diameter of the stirring shaft is matched with the inner diameter of the groove; the material feeding device is novel in structure, can uniformly feed materials, shortens the time for subsequent material mixing, and accordingly improves the processing efficiency.

Description

Powder adding device capable of achieving uniform feeding

Technical Field

The utility model relates to a throw material pivot field, more specifically relates to a powder that evenly puts in adds device.

Background

In the process of processing and producing the seam beautifying agent, a plurality of materials need to be stirred and mixed, the materials have a certain sequence of addition, wherein a plurality of powder materials are required to be added later, the existing operation mode is only to manually disperse and put the powder materials or directly tie and pile the powder materials and pour the powder materials, and then stirring and mixing are carried out;

the operation mode has a relatively obvious defect, the former material is in a sticky state before the later-added material is added, if the later-added material is not uniformly dispersed, a lot of caking can be caused, the subsequent mixing can be completed by long-time stirring, and the efficiency needs to be improved; therefore, it is necessary to design a powder adding device with uniform feeding.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a powder that evenly puts in is provided and is added device, its novel structure can evenly throw the material, and it is long when shortening follow-up compounding to improve machining efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a powder adding device which is uniformly thrown in, comprising a trough, a driving motor and a plurality of stirring shafts; a plurality of grooves are concavely arranged at the bottom of the trough, the grooves are uniformly arranged at intervals, and an arch part in inclined plane transition is formed between the grooves; a plurality of blanking holes are formed in the bottom of the groove and are uniformly arranged at intervals along the length direction of the groove; the stirring shafts are respectively and correspondingly arranged in the grooves and are erected at two ends of the grooves through bearings, the stirring shafts are driven by a driving motor to rotate, and the driving motor is arranged at the top of the trough; the stirring shaft is of a spiral stirring shaft structure, and the maximum outer diameter of the stirring shaft is matched with the inner diameter of the groove.

In the preferred technical scheme of the utility model, a first chain wheel is fixedly arranged outside one end of the stirring shaft; a plurality of rotating shafts penetrate through the end wall of the trough, the rotating shafts movably penetrate through the trough wall of the trough through bearings, and the rotating shafts are positioned at the top of the trough and correspond to the stirring shafts one by one; a second chain wheel is fixedly arranged at one end of the rotating shaft close to the interior of the material groove, a third chain wheel is fixedly arranged at the other end of the rotating shaft, a fourth chain wheel is fixedly arranged on an output shaft of the driving motor, and the corresponding first chain wheel and the second chain wheel are in transmission connection through a first chain; the fourth chain wheel is in transmission connection with all the third chain wheels through a second chain.

The utility model discloses among the technical scheme of preferred, the last port diameter of unloading hole is less than the port diameter down.

In the preferred technical proposal of the utility model, the middle part of the material groove is provided with a narrowing area which is inclined downwards and is narrowed; the two sides of the bottom of the trough are used as inclined trough walls of the two grooves at the edges.

The utility model discloses among the technical scheme of preferred, the top both sides of silo are all buckled outwards and are equipped with the frame plate, have seted up a plurality of first screw holes on the frame plate, have been used for silo and external equipment installation cooperation.

The beneficial effects of the utility model are that:

the utility model provides an evenly-thrown powder adding device, which has a novel structure, a plurality of grooves are concavely arranged at the bottom of a trough, a plurality of blanking holes are arranged at the bottom of each groove, a stirring shaft is arranged at the inner side of each groove, and the stirring shaft is of a spiral stirring shaft structure, so that the materials at the bottom can be driven to move by the rotating stirring shaft, and then the materials drop from the blanking holes, thereby realizing even throwing, effectively preventing the problem of blocking, shortening the time of subsequent mixing and further improving the processing efficiency;

the driving motor for driving the stirring shaft to rotate is arranged at the top of the material groove, so that the driving motor can be conveniently overhauled or replaced;

and an arch part in inclined surface transition is formed between the groove and the groove, so that the bottom of the trough is not provided with a straight part, the condition of material residue accumulation is avoided, materials can be collected into the groove in a centralized manner, and complete material discharge can be realized.

Drawings

Fig. 1 is a front view of a powder adding device for uniform feeding according to an embodiment of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a top view of an apparatus for adding powder with uniform delivery according to an embodiment of the present invention;

fig. 4 is a sectional view taken in the direction B-B in fig. 3.

In the figure:

100. a trough; 110. a groove; 120. an arching portion; 130. a blanking hole; 140. a narrowing region; 150. a frame plate; 160. a first threaded hole; 170. an extension piece; 180. cushion blocks; 200. a drive motor; 210. a support cylinder; 300. a stirring shaft; 410. a first sprocket; 420. a second sprocket; 430. a third sprocket; 440. a fourth sprocket; 510. a first chain; 520. a second chain; 600. a rotating shaft.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the present invention discloses a powder adding device for uniform feeding, which comprises a trough 100, a driving motor 200, and a plurality of stirring shafts 300; a plurality of grooves 110 are concavely arranged at the bottom of the trough 100, the grooves 110 are uniformly arranged at intervals, and an arch part 120 in a slope transition is formed between the grooves; the bottom of the groove 110 is provided with a plurality of blanking holes 130 which are uniformly arranged at intervals along the length direction of the groove; the stirring shafts 300 are respectively and correspondingly arranged in the grooves 110 and are erected at two ends of the grooves through bearings, the stirring shafts 300 are driven by the driving motor 200 to rotate, and the driving motor 200 is arranged at the top of the trough 100; the stirring shaft 300 is of a spiral stirring shaft structure, and the maximum outer diameter of the stirring shaft is matched with the inner diameter of the groove.

The uniformly-thrown powder adding device is novel in structure, a plurality of grooves are concavely formed in the bottom of the trough, a plurality of discharging holes are formed in the bottom of each groove, the stirring shaft is mounted on the inner side of each groove and is of a spiral stirring shaft structure, and the rotating stirring shaft can drive the bottom materials to move, so that the materials fall from the discharging holes, uniform throwing is realized, the problem of blockage can be effectively prevented, the time for subsequent material mixing is shortened, and the processing efficiency is improved;

a driving motor for driving the stirring shaft to rotate is arranged at the top of the trough, so that the driving motor can be conveniently overhauled or replaced;

Further, the trough comprises a trough body with an open end, a cover plate is fixedly arranged outside the open end of the trough body, and the cover plate is fixedly welded at the end part of the trough and is welded and thickened with the joint in a sealing manner; before the cover plate is welded, the stirring shaft needs to be arranged in advance in a penetrating mode, and the bearing is arranged on the outer wall of the material groove, so that the bearing can be conveniently replaced subsequently; it should be noted here that, because of the powder adding device, the possibility of damage to the stirring shaft is not high, the possibility of damage and replacement of the stirring shaft can be ignored, and the damage of the bearing can be ignored, so the bearing is arranged outside the trough.

Further, a first chain wheel 410 is fixedly arranged on the outer side of one end of the stirring shaft 300; a plurality of rotating shafts 600 penetrate through the end wall of the trough 100, the rotating shafts 600 movably penetrate through the trough wall of the trough 100 through bearings, and the rotating shafts 600 are positioned at the top of the trough 100 and correspond to the stirring shafts 300 one by one; a second chain wheel 420 is fixedly arranged at one end of the rotating shaft 600 close to the interior of the trough, a third chain wheel 430 is fixedly arranged at the other end of the rotating shaft, a fourth chain wheel 440 is fixedly arranged on an output shaft of the driving motor 200, and the corresponding first chain wheel 410 is in transmission connection with the second chain wheel 420 through a first chain 510; the fourth chain wheel 440 is in transmission connection with all the third chain wheels 430 through a second chain 520; realize that driving motor drives many (mixing) shafts and carries out synchronous rotation, at the in-service use in-process, driving motor intermittent type drives (mixing) shaft corotation and reversal to carry out effectual stirring to the material, realize that the material is evenly put in.

Further, driving motor 200 locates the inboard of silo 100, and driving motor's output shaft activity runs through the cell wall of silo, stretches out the outside, and driving motor's outside cover is established and is installed a support section of thick bamboo 210, and a support section of thick bamboo passes through the bolt fastening on the cell wall of silo, can conveniently carry out the dismouting.

Further, the upper port diameter of unloading hole 130 is less than lower port diameter, and this structural design can further prevent to block up, and smooth dropping can be accomplished to material accessible upper port to the upper port is next-door neighbour's (mixing) shaft setting, and the maximum external diameter of (mixing) shaft and the internal diameter adaptation of recess, so can carry out abundant stirring to the material, and the material of timely unloading hole top of taking turns effectively prevents to block up.

Furthermore, a narrowing region 140 which is obliquely narrowed downwards is arranged in the middle of the trough 100, so that the materials can be smoothly drawn to the bottom; the bottom both sides of silo are as the slope cell wall of two recesses in edge, can further eliminate the flat region of putting of silo bottom, prevent effectively that the material from being detained at the bottom, ensure that the material can all be arranged outward and put in.

Further, the top both sides of silo 100 all are equipped with frame plate 150 outwards buckling, have seted up a plurality of first screw holes 160 on the frame plate 150, for silo and external equipment installation cooperation, make it can regard as the structure of installing the formula additional, and supporting outside compounding equipment uses, convenient operation.

Further, a plurality of first screw holes are arranged along the length direction of the frame plate at even intervals, a plurality of installation connection points can be provided, and therefore the stirring and mixing equipment convenient to adapt to different materials can be used.

Furthermore, the bottom of each frame plate 150 can be additionally provided with an installation extension piece 170 and a cushion block 180, the cushion block is of a strip-shaped plate block structure and is matched with the shape of the frame plate, and the part of one side of the extension piece extending outwards and extending outwards is provided with a plurality of through holes for installing and matching the trough with external equipment; a plurality of second threaded holes are correspondingly formed in the cushion block, a plurality of countersunk threaded holes are correspondingly formed in the epitaxial piece, and the head is positioned on the bottom surface of the epitaxial piece;

when only the heightening design is needed, the material groove can be installed on external equipment by additionally arranging the cushion block and adopting a longer bolt;

when the width of the trough is smaller than the width of the mounting position of the external equipment, an extension piece needs to be additionally arranged, in the mounting process, the cushion block and the extension piece are fixedly connected with the frame plate through the countersunk head bolts, and then the extension piece is mounted on the external equipment; wherein the cushion blocks and the connection between the extension piece and the frame plate do not need to be installed at all hole sites, and bolts can be installed at intervals.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides an evenly put in powder adds device which characterized in that:

comprises a trough, a driving motor and a plurality of stirring shafts;

a plurality of grooves are concavely arranged at the bottom of the material groove, the grooves are uniformly arranged at intervals, and an arch part in inclined surface transition is formed between the grooves;

a plurality of blanking holes are formed in the bottom of the groove and are uniformly arranged at intervals along the length direction of the groove;

the stirring shafts are respectively and correspondingly arranged in the grooves and are erected at two ends of the grooves through bearings, the stirring shafts are driven by a driving motor to rotate, and the driving motor is arranged at the top of the trough;

the stirring shaft is of a spiral stirring shaft structure, and the maximum outer diameter of the stirring shaft is matched with the inner diameter of the groove.

2. The powder adding device for uniform feeding according to claim 1, wherein:

a first chain wheel is fixedly arranged on the outer side of one end of the stirring shaft;

a plurality of rotating shafts penetrate through the end wall of the trough, the rotating shafts movably penetrate through the trough wall of the trough through bearings, and the rotating shafts are positioned at the top of the trough and correspond to the stirring shafts one by one;

a second chain wheel is fixedly arranged at one end of the rotating shaft close to the interior of the material groove, a third chain wheel is fixedly arranged at the other end of the rotating shaft, a fourth chain wheel is fixedly arranged on an output shaft of the driving motor, and the corresponding first chain wheel and the second chain wheel are in transmission connection through a first chain; the fourth chain wheel is in transmission connection with all the third chain wheels through a second chain.

3. The uniformly-feeding powder adding device according to claim 1, wherein:

the diameter of the upper port of the blanking hole is smaller than that of the lower port.

4. The uniformly-feeding powder adding device according to claim 1, wherein:

the middle part of the material groove is provided with a narrowing region which is downwards inclined and narrowed;

the two sides of the bottom of the trough are used as the inclined trough walls of the two grooves at the edge.

5. The powder adding device for uniform feeding according to claim 1, wherein:

the top both sides of silo all are buckled outwards and are equipped with the frame plate, have seted up a plurality of first screw holes on the frame plate, for silo and external equipment installation cooperation.