CN210645952U - Novel mixing stirring device based on bulk cargo - Google Patents

Abstract

The utility model discloses a novel mixing agitating unit based on bulk cargo, including the collecting hopper, the upper end of collecting hopper is provided with the feed inlet, and the lower extreme of collecting hopper is provided with the discharge gate, installs the relief valve on the discharge gate, and driving motor is all installed at the both ends of the upper surface of collecting hopper, installs first sprocket on driving motor's the output shaft, and first sprocket passes through first chain and is connected with the second sprocket. The utility model discloses novel mixing agitating unit based on bulk cargo, the mixing effect is better, go up the sieve wheel and all adopt the wear-resisting material preparation with material contact site down with sieve wheel, can prolong the life cycle of sieve wheel and lower sieve wheel, reduce the maintenance cost, the tooth piece adopts curve solid construction, can improve the reliability of product when reducing wearing and tearing, adopt variable frequency drive can realize the different speed rotation of sieve wheel and lower sieve wheel, satisfy the mixing requirement of different kinds of material and different production capacities, be applied to a belt feeder transfer station, the material need not through too many transfer stations.

Description

Novel mixing stirring device based on bulk cargo

Technical Field

The utility model relates to a bulk material mixing stirring technical field specifically is a novel mixing agitating unit based on bulk cargo.

Background

Bulk material is because the place of production is different, and the quality is also different, and improper use can cause the waste of resource, increases simultaneously and discharges or secondary pollution, if adopt single helical blade stirring to add many transfer station hoppers and mix, can cause the mixing effect unstable, can not reach the requirement, causes the improvement of energy consumption, still has the potential safety hazard that brings after the blade rapid wear simultaneously.

Disclosure of Invention

An object of the utility model is to provide a novel mixing agitating unit based on bulk cargo, the mixing effect is better, go up the reel and all adopt the wear-resistant material preparation with material contact site down with the reel, can prolong the life cycle of reel and reel down, reduce the maintenance cost, the tooth piece adopts curve solid construction, can improve the reliability of product when reducing wearing and tearing, adopt variable frequency drive can realize the different speed rotation of reel and reel down, satisfy the mixing requirement of different kinds of material and different production capacities, be applied to a belt feeder transfer station, the material need not through too much transfer station, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel mixing and stirring device based on bulk materials comprises a collecting hopper, wherein a feed inlet is formed in the upper end of the collecting hopper, a discharge outlet is formed in the lower end of the collecting hopper, a discharge valve is installed on the discharge outlet, driving motors are installed at two ends of the upper surface of the collecting hopper, first chain wheels are installed on output shafts of the driving motors and are connected with second chain wheels through first chains, the second chain wheels are symmetrically installed at two ends of an upper rotating shaft, which are located on the outer side of the collecting hopper, and are symmetrically distributed on two sides of the collecting hopper, upper sieve wheels are distributed on the upper rotating shaft at equal intervals and are located on the inner side of the collecting hopper, third chain wheels are also installed at two ends of the upper rotating shaft, which are located on the outer side of the collecting hopper, and are connected with fourth chain wheels through second chains, the fourth sprocket symmetry is installed on the rotation axis is located the both ends in the collecting hopper outside down, the both ends of lower rotation axis are all installed on the under bracing seat, the under bracing seat also symmetric distribution is in the both sides of collecting hopper, equidistant distribution has down sieve wheel on the lower rotation axis, sieve wheel also is located the inboard of collecting hopper down, sieve wheel is located the below of last sieve wheel down, the below of sieve wheel down is provided with the drainage board that the slope was placed, drainage board staggered arrangement is at the lower extreme of the inner wall of collecting hopper.

Preferably, the driving motor is a variable frequency motor.

Preferably, the upper sieve wheel and the lower sieve wheel are both provided with uniformly distributed tooth blocks.

Preferably, the tooth blocks arranged on the upper sieve wheel and the lower sieve wheel are arranged in a staggered mode.

Preferably, the upper sieve wheel and the lower sieve wheel are both made of wear-resistant materials.

Preferably, the tooth block is a member of a curved solid structure.

Preferably, the second sprocket and the third sprocket are the same size, and the third sprocket and the fourth sprocket are different sizes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses novel mixing agitating unit based on bulk cargo, the first sprocket of driving motor work drive is rotatory, first sprocket rotation drives first chain and second sprocket rotation, the second sprocket rotation makes the top rotation axle rotate under the supporting role of top support seat and drive the sieve wheel rotatory, the second sprocket rotation also drives the third sprocket rotation simultaneously, the third sprocket rotation drives second chain and fourth sprocket rotation, the fourth sprocket rotation makes the bottom rotation axle rotate under the supporting role of bottom support seat and drives the sieve wheel rotation down, thereby make the top sieve wheel and the lower sieve wheel of syntropy rotation and dislocation distribution will treat that the mixing material divides twice to break up, later the material falls on the drainage plate, shake along with the continuous rolling of drainage plate makes the material break up once more, the material after breaking up is again through the collecting hopper and is remixed, the mixing effect is better.

2. The utility model discloses mixing agitating unit based on bulk cargo goes up the reel and all adopts the wear-resisting material preparation with lower reel and material contact site, has mentioned the wearability of device, can prolong the life cycle of reel and lower reel, reduces the maintenance cost.

3. The utility model discloses novel mixing agitating unit based on bulk cargo, the tooth piece adopts curve solid construction, can improve the reliability of product when reducing wearing and tearing.

4. The utility model discloses novel mixing agitating unit based on bulk cargo adopts the variable frequency drive can realize the different speed rotation of last sieve wheel and lower sieve wheel, satisfies the mixing requirement of different kinds of material and different production capacities.

5. The utility model discloses novel mixing agitating unit based on bulk cargo is applied to a belt feeder transfer station, and the material need not through too much transfer station.

Drawings

Fig. 1 is a front view of the novel mixing and stirring device based on bulk materials of the present invention;

fig. 2 is a side view of the novel mixing and stirring device based on bulk materials of the present invention;

fig. 3 is an internal side view of the novel mixing and stirring device based on bulk materials of the present invention;

fig. 4 is a schematic view of the upper sieve wheel of the present invention.

In the figure: 1. a collection hopper; 11. a feed inlet; 12. a discharge port; 121. a discharge valve; 2. a drive motor; 21. a first sprocket; 3. a first chain; 4. rotating the shaft upwards; 41. a second sprocket; 42. a third sprocket; 43. an upper screening wheel; 431. a tooth block; 5. an upper support base; 6. a second chain; 7. a lower rotating shaft; 71. a fourth sprocket; 72. a lower screen wheel; 8. a lower support seat; 9. a drainage plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel mixing and stirring device based on bulk materials comprises a collecting hopper 1, a feeding port 11 is arranged at the upper end of the collecting hopper 1, a discharging port 12 is arranged at the lower end of the collecting hopper 1, a discharging valve 121 is arranged on the discharging port 12, a driving motor 2 is arranged at each of the two ends of the upper surface of the collecting hopper 1, the driving motor 2 is a variable frequency motor, the variable frequency driving can realize the rotation of an upper screening wheel 43 and a lower screening wheel 72 at different speeds so as to meet the mixing requirements of different materials and different production capacities, a first chain wheel 21 is arranged on the output shaft of the driving motor 2, the first chain wheel 21 is connected with a second chain wheel 41 through a first chain 3, the second chain wheels 41 are symmetrically arranged at the two ends of the upper rotating shaft 4 which are positioned at the outer side of the collecting hopper 1, the two ends of the upper rotating shaft 4 are arranged on an upper supporting seat 5, the upper sieve wheels 43 are distributed on the upper rotating shaft 4 at equal intervals, the upper sieve wheels 43 are positioned on the inner side of the aggregate bin 1, the third chain wheels 42 are also arranged at the two ends of the upper rotating shaft 4 positioned on the outer side of the aggregate bin 1, the third chain wheels 42 are connected with the fourth chain wheels 71 through the second chains 6, the second chain wheels 41 and the third chain wheels 42 have the same size, the third chain wheels 42 and the fourth chain wheels 71 have different sizes, the variable frequency driving is adopted to realize the rotation of the upper sieve wheels 43 and the lower sieve wheels 72 at different speeds so as to meet the blending requirements of different materials and different production capacities, the fourth chain wheels 71 are symmetrically arranged at the two ends of the lower rotating shaft 7 positioned on the outer side of the aggregate bin 1, the two ends of the lower rotating shaft 7 are both arranged on the lower supporting seats 8, the lower supporting seats 8 are also symmetrically distributed at the two sides of the aggregate bin 1, the lower rotating shaft 7 is distributed with the lower sieve wheels 72 at equal, the first chain wheel 21 rotates to drive the first chain 3 and the second chain wheel 41 to rotate, the second chain wheel 41 rotates to enable the upper rotating shaft 4 to rotate under the supporting action of the upper supporting seat 5 so as to drive the upper sieve wheel 43 to rotate, meanwhile, the second chain wheel 41 also rotates to drive the third chain wheel 42 to rotate, the third chain wheel 42 rotates to drive the second chain 6 and the fourth chain wheel 71 to rotate, the fourth chain wheel 71 rotates to enable the lower rotating shaft 7 to rotate under the supporting action of the lower supporting seat 8 so as to drive the lower sieve wheel 72 to rotate, so that the upper sieve wheel 43 and the lower sieve wheel 72 which rotate in the same direction and are distributed in a staggered mode disperse materials to be mixed for two times, then the materials fall on the drainage plate 9 and are scattered again along with the continuous rolling and shaking of the drainage plate 9, the scattered materials are mixed again through the collecting hopper 1, the mixing effect is good, the lower sieve wheel 72 is also located on the inner side of the collecting hopper 1, and the lower sieve wheel 72 is located below the upper sieve wheel 43, go up sieve wheel 43 and sieve wheel 72 all adopt the wearing material preparation down, sieve wheel 43 and sieve wheel 72's life cycle in the extension, reduce the maintenance cost, go up sieve wheel 43 and sieve wheel 72 and all be provided with evenly distributed's tooth piece 431 down, tooth piece 431 is the component of a curve solid structure, can improve the reliability of product when reducing wearing and tearing, the tooth piece 431 dislocation arrangement that all sets up on sieve wheel 43 and sieve wheel 72 down, the below of sieve wheel 72 is provided with the drainage plate 9 that the slope was placed down, drainage plate 9 staggered arrangement is at the lower extreme of the inner wall of collecting hopper 1.

The working principle is as follows: the driving motor 2 drives the first chain wheel 21 to rotate, the first chain wheel 21 drives the first chain 3 and the second chain wheel 41 to rotate, the second chain wheel 41 rotates to enable the upper rotating shaft 4 to rotate under the supporting action of the upper supporting seat 5 so as to drive the upper sieve wheel 43 to rotate, meanwhile, the second chain wheel 41 also drives the third chain wheel 42 to rotate, the third chain wheel 42 rotates to drive the second chain 6 and the fourth chain wheel 71 to rotate, the fourth chain wheel 71 rotates to enable the lower rotating shaft 7 to rotate under the supporting action of the lower supporting seat 8 so as to drive the lower sieve wheel 72 to rotate, so that the upper sieve wheel 43 and the lower sieve wheel 72 which rotate in the same direction and are distributed in a staggered mode disperse materials to be mixed twice, then the materials fall on the drainage plate 9 and are dispersed again along with the continuous rolling and shaking of the drainage plate 9, the dispersed materials are remixed through the collecting hopper 1, the mixing effect is good, the contact parts of the upper sieve wheel 43 and the lower sieve wheel 72 and the materials are made of wear-resistant materials, the wear resistance of the device is improved, the service life of the upper screening wheel 43 and the lower screening wheel 72 can be prolonged, the maintenance cost is reduced, the tooth block 431 is of a curved solid structure, the reliability of a product can be improved while the wear is reduced, the variable-frequency drive is adopted to realize the rotation of the upper screening wheel 43 and the lower screening wheel 72 at different speeds, the blending requirements of different materials and different production capacities are met, the variable-frequency drive device is applied to a belt conveyor transfer station, and the materials do not need to pass through too many transfer stations.

The process of uniformly mixing and stirring materials comprises the following steps: the materials firstly enter the upper screen wheel 43 area through the feed port 11 and drive the upper screen wheel 43 to rotate, the motion trail of a part of the materials is changed by the influence of the upper screen wheel 43, the rest of the materials enter the lower screen wheel 72 area, the lower screen wheel 72 is driven by the upper screen wheel 43 through the third chain wheel 42, the second chain 6 and the fourth chain wheel 71 to rotate in the same direction, in addition, the motion trail of a part of the materials is changed through the driving motor 2, the first chain wheel 21, the first chain 3, the second chain wheel 41, the third chain wheel 42, the second chain 6 and the fourth chain wheel 71, the motion trail of a part of the materials is changed through the drainage plate 9, the last part of the materials is in contact with the collecting hopper 1 and changes the motion trail, and finally, all the materials are mixed at the lower opening of the collecting hopper 1, so.

In summary, the following steps: the utility model discloses a novel mixing and stirring device based on bulk cargo, driving motor 2 work drives first sprocket 21 to rotate, first sprocket 21 rotates and drives first chain 3 and second sprocket 41 to rotate, second sprocket 41 rotates to make upper rotating shaft 4 rotate under the supporting action of upper supporting seat 5 and drive upper sieve wheel 43 to rotate, simultaneously second sprocket 41 rotates and also drives third sprocket 42 to rotate, third sprocket 42 rotates and drives second chain 6 and fourth sprocket 71 to rotate, fourth sprocket 71 rotates and makes lower rotating shaft 7 rotate under the supporting action of lower supporting seat 8 and drive lower sieve wheel 72 to rotate, thereby upper sieve wheel 43 and lower sieve wheel 72 which rotate in the same direction and are distributed in a staggered manner divide the material to be mixed twice into pieces, then the material falls on drainage plate 9, the material is scattered again along with the continuous shaking of drainage plate 9, the scattered material is remixed through collecting hopper 1 again, the mixing effect is better, upper screen wheel 43 and lower screen wheel 72 all adopt wear-resisting material preparation with the material contact site, the wearability of device has been mentioned, can prolong the life cycle of upper screen wheel 43 and lower screen wheel 72, reduce the maintenance cost, tooth piece 431 adopts curved solid structure, can improve the reliability of product when reducing wearing and tearing, adopt the variable frequency drive can realize the different speed rotation of upper screen wheel 43 and lower screen wheel 72, satisfy the mixing requirement of different kinds of material and different production capacities, be applied to a belt feeder transfer station, the material need not to pass through too many transfer stations.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel mixing agitating unit based on bulk cargo, includes collecting hopper (1), its characterized in that: the upper end of collecting hopper (1) is provided with feed inlet (11), the lower extreme of collecting hopper (1) is provided with discharge gate (12), install relief valve (121) on discharge gate (12), driving motor (2) are all installed at the both ends of the upper surface of collecting hopper (1), install first sprocket (21) on the output shaft of driving motor (2), first sprocket (21) are connected with second sprocket (41) through first chain (3), second sprocket (41) symmetry is installed and is located the both ends in collecting hopper (1) outside at last rotation axis (4), the both ends of going up rotation axis (4) are all installed on last supporting seat (5), go up supporting seat (5) symmetric distribution in the both sides of collecting hopper (1), it has upper screen wheel (43) to go up equidistant distribution in rotation axis (4), upper screen wheel (43) are located the inboard of collecting hopper (1), third chain wheels (42) are respectively arranged at the two ends of the upper rotating shaft (4) which are positioned at the outer side of the aggregate bin (1), the third chain wheel (42) is connected with a fourth chain wheel (71) through a second chain (6), the fourth chain wheels (71) are symmetrically arranged at the two ends of the lower rotating shaft (7) which are positioned at the outer side of the aggregate bin (1), both ends of the lower rotating shaft (7) are arranged on a lower supporting seat (8), the lower supporting seats (8) are also symmetrically distributed at two sides of the aggregate bin (1), lower sieve wheels (72) are distributed on the lower rotating shaft (7) at equal intervals, the lower sieve wheels (72) are also positioned on the inner side of the aggregate bin (1), the lower sieve wheel (72) is positioned below the upper sieve wheel (43), a drainage plate (9) which is obliquely arranged is arranged below the lower sieve wheel (72), the drainage plates (9) are arranged at the lower end of the inner wall of the aggregate bin (1) in a staggered mode.

2. The novel mixing and stirring device based on bulk materials as claimed in claim 1, which is characterized in that: the driving motor (2) is a variable frequency motor.

3. The novel mixing and stirring device based on bulk materials as claimed in claim 1, which is characterized in that: the upper sieve wheel (43) and the lower sieve wheel (72) are both provided with tooth blocks (431) which are uniformly distributed.

4. The novel mixing and stirring device based on bulk materials as claimed in claim 1, which is characterized in that: the tooth blocks (431) arranged on the upper sieve wheel (43) and the lower sieve wheel (72) are arranged in a staggered mode.

5. The novel mixing and stirring device based on bulk materials as claimed in claim 1, which is characterized in that: the upper sieve wheel (43) and the lower sieve wheel (72) are both made of wear-resistant materials.

6. The novel mixing and stirring device based on bulk materials as claimed in claim 3, wherein the mixing and stirring device comprises: the tooth block (431) is a member with a curved solid structure.

7. The novel mixing and stirring device based on bulk materials as claimed in claim 1, which is characterized in that: the second chain wheel (41) and the third chain wheel (42) are the same in size, and the third chain wheel (42) and the fourth chain wheel (71) are different in size.

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