CN211727380U

CN211727380U - Roller mill of high-efficient material loading

Info

Publication number: CN211727380U
Application number: CN201922383524.4U
Authority: CN
Inventors: 周璐
Original assignee: Dingzhou Tiantai Auto Parts Co ltd
Current assignee: Dingzhou Tiantai Auto Parts Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-23
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a construction technical field just discloses a roller mill of high-efficient material loading, which comprises a tank body, the fixed intercommunication in top of the jar body has the feeding chamber, the fixed intercommunication in top in feeding chamber has the feed inlet, the top fixed mounting of feed inlet has the feed plate, the bottom fixed mounting of feed plate has feed spring. This roller mill of high-efficient material loading, install three feed inlet through the top at the feeding chamber, and install the feed plate on the top of feed inlet, the material that will mix between the mulling operation carries out directly drops into arbitrary feed inlet respectively in, the internal portion of jar can not have the material this moment, and along with the increase of input volume, the weight on limiting plate top is increased, thereupon the feeding spring is compressed, it is downward to drive the limiting plate, when the limiting plate does not meet the below of spacing ring, the material just can fall into the internal even material loading that carries on of jar through the gap between spacing ring and the limiting plate this moment, the advantage of high-efficient material loading has been realized.

Description

Roller mill of high-efficient material loading

Technical Field

The utility model relates to a construction technical field specifically is a roller mill of high-efficient material loading.

Background

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the surface of the sand by the adhesive. The sand mixer is a main device for processing the casting sand and mixing the molding sand, and is also a key device for obtaining qualified molding sand.

When the existing sand mixer is used, different materials need to be mixed together, wherein the proportion between the different materials needs to be controlled, the proportioned ingredients are generally put into the sand mixer in sequence in the prior art, but the mode causes that the feeding efficiency is slow, the proportioning needs to be carried out in advance, and the stirring is caused and the phenomenon is uneven when the materials are poured into the sand mixer simultaneously, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a roller mill of high-efficient material loading possesses high-efficient material loading and can clear up the advantage of inner wall, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a roller mill of high-efficient material loading, includes a jar body, the fixed intercommunication in top of the jar body has the feeding chamber, the fixed intercommunication in top in feeding chamber has the feed inlet, the top fixed mounting of feed inlet has the feed plate, the bottom fixed mounting of feed plate has feed spring, feed spring's bottom fixed mounting has the limiting plate, the middle part fixed mounting of feed inlet inner chamber has the spacing ring, limiting plate and spacing ring activity joint.

Preferably, the top fixed mounting of the jar body has the mounting panel, the bottom movable mounting of mounting panel has the puddler, the lateral surface equidistance fixed mounting of puddler has the stirring rake.

Preferably, the stirring rake is kept away from the one end fixed mounting of puddler has the installation piece, the installation piece is kept away from the one end fixed mounting of stirring rake has the brush, the other end of brush contacts with the inner wall of the jar body.

Preferably, the bottom mounting intercommunication of the jar body has the storage cavity, the bottom fixed mounting in storage cavity has the supporting seat, the top fixed mounting of supporting seat has the motor.

Preferably, the top end of the mounting block is provided with a water leakage hole which is completely penetrated through, and the stirring paddle penetrates through the bottom end of the material storage cavity and is fixedly connected with an output shaft of the motor.

Preferably, the fixed intercommunication of one end of storage cavity has the discharge gate, the supporting leg is installed to the angle such as bottom in storage cavity, the height that highly is greater than the supporting seat of supporting leg.

Preferably, the middle part of the inner cavity of the feeding cavity is fixedly provided with a limiting ring, the pressure plate is movably sleeved in the limiting ring, the bottom end of the pressure plate is fixedly provided with a pressure spring, the bottom end of the pressure spring is fixedly connected with the top end of the mounting plate, and the diameter of the pressure plate is the same as the inner diameter of the limiting ring.

Preferably, the number of the feeding holes is three, the feeding holes are arranged at the top end of the feeding cavity at equal angles, and the diameter of the limiting plate is the same as the inner diameter of the limiting ring.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this roller mill of high-efficient material loading, install three feed inlet through the top at the feeding chamber, and install the feed plate on the top of feed inlet, the material that will mix before carrying out the roller mill operation directly drops into arbitrary feed inlet respectively in, the internal portion of jar can not have the material this moment, and along with the increase of input volume, the weight on limiting plate top is increased, thereupon the feeding spring is compressed, it is downward to drive the limiting plate, when the limiting plate falls into the below of spacing ring, the material just can fall into the internal even material loading that carries on of jar through the gap between spacing ring and the limiting plate this moment, thereby the advantage of high-efficient material loading has been realized.

2. This roller mill of high-efficient material loading is provided with the puddler through the inside at the jar body, drives the rotation of puddler through the bottom motor, and the puddler rotates thereupon this moment, because the one end of puddler is installed the installation piece and is installed the brush in the one end of installation piece, and when the in-service use, the brush contacts with the inner wall of the jar body, can follow thereupon the rotation of puddler and rotate and clear up jar internal wall, thereby realized the advantage that can clear up the inner wall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the feed cavity and feed inlet arrangement of the present invention;

FIG. 3 is a schematic view of the structure of the stirring paddle of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 3.

In the figure: 1. a tank body; 2. a material storage cavity; 3. supporting legs; 4. a supporting seat; 5. a motor; 6. a stirring rod; 7. a stirring paddle; 8. a discharge port; 9. mounting blocks; 10. a brush; 11. a water leakage hole; 12. a feed cavity; 13. a limiting ring; 14. a pressure plate; 15. a pressure spring; 16. mounting a plate; 17. a feed inlet; 18. a feeding plate; 19. a feed spring; 20. a limiting ring; 21. and a limiting 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. 1-5, a sand mixer for efficient feeding comprises a tank body 1, a feeding cavity 12 is fixedly communicated with the top end of the tank body 1, a feeding hole 17 is fixedly communicated with the top end of the feeding cavity 12, a feeding plate 18 is fixedly installed at the top end of the feeding hole 17, a feeding spring 19 is fixedly installed at the bottom end of the feeding plate 18, a limiting plate 21 is fixedly installed at the bottom end of the feeding spring 19, a limiting ring 20 is fixedly installed in the middle of an inner cavity of the feeding hole 17, and the limiting plate 21 is movably clamped with the limiting ring 20.

Further, the top fixed mounting of jar body 1 has mounting panel 16, and the bottom movable mounting of mounting panel 16 has puddler 6, and the lateral surface equidistance fixed mounting of puddler 6 has stirring rake 7, can carry out the even stirring to the material of jar internal portion through the rotation of puddler 6 and stirring rake 7.

Further, the one end fixed mounting that puddler 6 was kept away from to stirring rake 7 has installation piece 9, and the one end fixed mounting that stirring rake 7 was kept away from to installation piece 9 has brush 10, and the other end of brush 10 contacts with the inner wall of jar body 1, because the one end of stirring rake 7 is installed installation piece 9 and is installed brush 10 in the one end of installation piece 9, when in actual use, brush 10 contacts with the inner wall of jar body 1, can follow the rotation of puddler 6 and rotate and clear up jar internal wall 1.

Further, the bottom mounting intercommunication of jar body 1 has storage cavity 2, and the bottom fixed mounting of storage cavity 2 has supporting seat 4, and the top fixed mounting of supporting seat 4 has motor 5, and supporting seat 4 can bear the weight of the bottom of motor 5 when installing motor 5, prevents that motor 5 vibration from appearing the displacement phenomenon.

Further, the hole 11 that leaks that runs through completely is seted up on the top of installation piece 9, and stirring rake 7 runs through the bottom of storage cavity 2 and the output shaft fixed connection of motor 5, and the hole 11 that leaks can directly let water through preventing the jam to appear when the internal wall of water clearance jar 1.

Further, the fixed intercommunication of one end of storage chamber 2 has discharge gate 8, and supporting leg 3 is installed to the angle such as the bottom of storage chamber 2, and supporting leg 3 highly is greater than the height of supporting seat 4, and supporting leg 3 can provide stable support and built on stilts supporting seat 4 for whole device, prevents to appear too big vibrations.

Furthermore, a limiting ring 13 is fixedly mounted in the middle of an inner cavity of the feeding cavity 12, a pressure plate 14 is movably sleeved inside the limiting ring 13, a pressure spring 15 is fixedly mounted at the bottom end of the pressure plate 14, the bottom end of the pressure spring 15 is fixedly connected with the top end of the mounting plate 16, the diameter of the pressure plate 14 is the same as the inner diameter of the limiting ring 13, materials entering from the feeding hole 17 all fall into the pressure plate 14 in the feeding cavity 12, and the pressure plate 14 slowly descends along with the increase of feeding, so that uniform blanking is achieved.

Further, the number of the feed inlets 17 is three and the feed inlets are arranged at the top end of the feed cavity 12 at equal angles, the diameter of the limiting plate 21 is the same as the inner diameter of the limiting ring 20, the limiting plate 21 can slide relatively inside the limiting ring 20 and contact with the inner wall of the limiting ring 20, and the limiting plate 21 falls slowly.

The working principle is as follows: this roller mill of high-efficient material loading is when using, at first in the material that will mix directly drops into arbitrary feed inlet 17 respectively, the material can not exist in this moment jar body 1 inside, and along with the increase of input, the weight on limiting plate 21 top is increased, along with it feeding spring 19 is compressed, it is downward to drive limiting plate 21, when limiting plate 21 falls into the below of spacing ring 20, the material just can fall into jar body 1 through the gap between spacing ring 20 and the limiting plate 21 and carry out even material loading this moment, finally fall into in storage cavity 2 and accomplish the ejection of compact through discharge gate 8 after the mixture of stirring rake 7.

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

1. The utility model provides a roller mill of high-efficient material loading, includes jar body (1), its characterized in that: the fixed intercommunication in top of the jar body (1) has feeding chamber (12), the fixed intercommunication in top in feeding chamber (12) has feed inlet (17), the top fixed mounting of feed inlet (17) has feed plate (18), the bottom fixed mounting of feed plate (18) has feed spring (19), the bottom fixed mounting of feed spring (19) has limiting plate (21), the middle part fixed mounting of feed inlet (17) inner chamber has spacing ring (20), limiting plate (21) and spacing ring (20) activity joint.

2. A high efficiency feeding roller mill according to claim 1, characterized in that: the top fixed mounting of the jar body (1) has mounting panel (16), the bottom movable mounting of mounting panel (16) has puddler (6), the lateral surface equidistance fixed mounting of puddler (6) has stirring rake (7).

3. A high efficiency feeding roller mill according to claim 2, characterized in that: keep away from stirring rake (7) the one end fixed mounting of puddler (6) has installation piece (9), installation piece (9) are kept away from the one end fixed mounting of stirring rake (7) has brush (10), the other end of brush (10) contacts with the inner wall of the jar body (1).

4. A high efficiency feeding roller mill according to claim 1, characterized in that: the bottom mounting intercommunication of the jar body (1) has storage cavity (2), the bottom fixed mounting of storage cavity (2) has supporting seat (4), the top fixed mounting of supporting seat (4) has motor (5).

5. A high efficiency feeding roller mill according to claim 3, characterized in that: the water leakage hole (11) which runs through completely is formed in the top end of the mounting block (9), and the stirring paddle (7) runs through the bottom end of the material storage cavity (2) and is fixedly connected with the output shaft of the motor (5).

6. A high-efficiency feeding sand mixer as claimed in claim 4, wherein: the fixed intercommunication of one end of storage cavity (2) has discharge gate (8), supporting leg (3) are installed to the angle such as bottom in storage cavity (2), the height that highly is greater than supporting seat (4) of supporting leg (3).

7. A high efficiency feeding roller mill according to claim 1, characterized in that: the middle part fixed mounting of feeding chamber (12) inner chamber has spacing collar (13), pressure plate (14) have been cup jointed in the inside activity of spacing collar (13), the bottom fixed mounting of pressure plate (14) has pressure spring (15), the bottom of pressure spring (15) and the top fixed connection of mounting panel (16), the diameter of pressure plate (14) is the same with the internal diameter of spacing collar (13).

8. A high efficiency feeding roller mill according to claim 1, characterized in that: the quantity of feed inlet (17) is three and the top of installing in feed cavity (12) of equal angle, the diameter of limiting plate (21) is the same with the internal diameter of spacing ring (20).