CN211837472U

CN211837472U - Stirring device for materials

Info

Publication number: CN211837472U
Application number: CN202020249444.XU
Authority: CN
Inventors: 丁正荣; 李唯
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Noah Ark Intelligent Equipment Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-03
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a stirring device for materials, which comprises a storage bin, a stirring component arranged in the storage bin and a power mechanism arranged on the storage bin and used for driving the stirring component to work, wherein the top of the storage bin is provided with a feeding hole, the bottom of the storage bin is provided with a discharging hole, and the length of the stirring component is adjustable; just having arranged the flitch that separates that can rotate to the position of feed inlet on the lateral wall of feed bin, the outer wall of feed bin is installed and is used for controlling to separate the flitch and rotate telescopic machanism. The utility model can not only stir the materials at the bottom of the bin, but also avoid the materials from being accumulated at the bottom of the bin and ensure normal discharging by arranging the stirring component with the length capable of being adjusted as required; meanwhile, the material can be prevented from directly falling into the bin bottom by the additionally arranged material separating plate, the impact force of the material on the bin bottom is reduced, the service life of the material is prolonged, the material can be fully stirred, and the stirring efficiency is improved.

Description

Stirring device for materials

Technical Field

The utility model relates to a agitating unit for material belongs to agitating unit technical field.

Background

As is well known, a material stirring apparatus is an apparatus for stirring two or more materials placed together. At present, stirring devices for materials on the market are various in types and can basically realize the stirring function, but the following problems exist in the actual use process:

1. the length of a stirring part in the existing stirring device is mostly fixed and unchanged, and the stirring part cannot be adjusted according to actual needs, so that the stirring of materials at the bottom of a bin is insufficient; moreover, when the materials are stacked at the bottom of the bin after stirring is finished, part of the materials are bonded or gathered near a discharge hole at the bottom of the bin, so that the materials cannot be ensured to fall smoothly, and the materials need to be crushed and conveyed by other equipment;

2. in the feed inlet direct entering storehouse of material generally by agitating unit, the material directly falls into the storehouse end when having just begun the feeding, and not only pressure to the storehouse end is big, has shortened the life of feed bin, also does not benefit to the intensive mixing of material.

Disclosure of Invention

Problem to above-mentioned prior art exists, the utility model provides a agitating unit for material, its length of stirring subassembly can be adjusted as required, still can avoid the material directly to fall into at the bottom of the storehouse, ensures that the material can carry out abundant stirring, avoids the material to pile up at the bottom of the storehouse, improves stirring efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stirring device for materials comprises a storage bin, a stirring assembly and a power mechanism, wherein the stirring assembly is rotatably arranged in the storage bin, the power mechanism is arranged on the storage bin and is used for driving the stirring assembly to work, a feeding hole is formed in the top of the storage bin, a discharging hole is formed in the bottom of the storage bin, and the length of the stirring assembly is adjustable; just having arranged the flitch that separates that can rotate to the position of feed inlet on the lateral wall of feed bin, the outer wall of feed bin is installed and is used for controlling to separate the flitch and rotate telescopic machanism.

Preferably, the stirring assembly comprises a first stirring rod and at least two second stirring rods symmetrically arranged around the first stirring rod, a plurality of stirring blades are uniformly arranged on the first stirring rod and the second stirring rods, the first stirring rod comprises an upper stirring rod and a lower stirring rod, a groove axially arranged along the upper stirring rod is formed in the lower end of the upper stirring rod, a guide rail matched with the groove is arranged at the upper end of the lower stirring rod, a plurality of through holes for a connecting piece to pass through are formed in the position, right opposite to the groove, of the upper stirring rod and the guide rail, and the upper end of the first stirring rod passes through the top of the storage bin and is connected with the motive mechanism.

Preferably, a strip-shaped through hole is formed in the side wall of the storage bin, the partition plate is hinged to the strip-shaped through hole, one end of the partition plate extends into the storage bin, and the other end of the partition plate is arranged outside the storage bin and connected with the telescopic mechanism.

Preferably, still include first stopper and second stopper, first stopper is arranged between feed bin outer wall and partition flitch, the second stopper is arranged between feed bin inner wall and partition flitch, first stopper can be installed on the feed bin outer wall with reciprocating, the second stopper can be installed on the feed bin inner wall with reciprocating.

Preferably, the corresponding positions of the outer wall and the inner wall of the storage bin are provided with sliding chutes matched with the first limiting blocks and the second limiting blocks, and the first limiting blocks and the second limiting blocks are fixedly installed on the outer wall and the inner wall of the storage bin through positioning pins.

Preferably, telescopic machanism includes electric telescopic handle, electric telescopic handle's the end that stretches out is articulated with the flitch that separates, and electric telescopic handle's stiff end passes through the fixed bolster to be installed on the outer wall of feed bin.

Preferably, the power mechanism comprises a servo motor, a driving gear installed at the output end of the servo motor, and a driven gear engaged with the driving gear, and the driven gear is installed at the end of the stirring assembly.

Compared with the prior art, the utility model has the advantages that the stirring component with the length capable of being adjusted according to the requirement is arranged, so that the material at the bottom of the bin can be stirred, the material can be prevented from being accumulated near the discharge port at the bottom of the bin, and the smooth discharge is ensured; meanwhile, the material can be prevented from directly falling into the bin bottom by the additionally arranged material separating plate, the impact force of the material on the bin bottom is reduced, the service life of the material is prolonged, the material can be fully stirred, and the stirring efficiency is improved. In addition, the whole stirring assembly is simple in structure, convenient to adjust and low in manufacturing cost. The first limiting block and the second limiting block are additionally arranged, so that the inclination angle of the whole material separating plate can be further limited, and when the telescopic mechanism breaks down, the whole material separating plate can be limited to a certain extent, and the material separating plate is prevented from rotating randomly.

Drawings

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

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic structural view of the material-separating plate of the present invention;

fig. 4 is a schematic view of the usage state of the present invention.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a stirring apparatus for materials, including a storage bin 1, a stirring assembly 7 rotatably disposed inside the storage bin 1, and a power mechanism installed on the storage bin 1 for driving the stirring assembly 7 to work, wherein a feeding port 11 is formed at the top of the storage bin 1, a discharging port 12 is formed at the bottom of the storage bin 1, a valve is installed at the discharging port 12, the length of the stirring assembly 7 is adjustable, and the length of the stirring assembly can be adjusted as required, so as to achieve sufficient stirring of materials at the bottom of the storage bin or ensure smoother falling of the materials; just to the position of feed inlet 11 on the lateral wall of feed bin 1 has arranged can pivoted and has separated flitch 3, the outer wall of feed bin 1 is installed and is used for controlling to separate flitch and rotate telescopic machanism 2. The addition of the material separation plate 3 and the telescopic mechanism 2 can be used for adjusting the angle and the time for the material to enter the storage bin 1 on one hand, and the material is prevented from directly falling into the bin bottom to generate large impact force on the bin bottom; on the other hand, also can cooperate with stirring subassembly 7, carry out preliminary mixing to the material and handle the back, carry out the secondary stirring by the stirring subassembly again, the material stirring is more abundant.

The stirring assembly 7 may include a first stirring rod 71 and at least two second stirring rods 72 symmetrically installed around the first stirring rod 71, a plurality of stirring blades 73 are uniformly disposed on the first stirring rod 71 and the second stirring rods 72, the upper end of the first stirring rod 71 penetrates through the top of the storage bin 1 to be connected with the motive mechanism, the first stirring rod 71 includes an upper stirring rod 711 and a lower stirring rod 712, a groove axially arranged along the upper stirring rod 711 is formed in the lower end of the upper stirring rod 711, a guide rail 713 matched with the groove is formed in the upper end of the lower stirring rod 712, a plurality of through holes for the connecting member to pass through are formed in the position of the upper stirring rod 711 opposite to the groove and the guide rail 713, the upper stirring rod and the lower stirring rod (refer to the upper stirring rod and the lower stirring rod, and the lower stirring rod) are fixed by the connecting member penetrating through the through holes, the connecting member may be a pin or a bolt assembly, and the upper stirring rod 71 and, The relative position between the lower stirring rods realizes the length adjustment of the whole first stirring rod 711, so that the aim of stirring materials at the bottom of the bin or ensuring smoother discharging of the materials is fulfilled. In order to ensure smoother falling of the materials, the bottom of the lower stirring rod 712 can be provided with a scraper 8 which is obliquely arranged, the scraper 8 is connected with the lower stirring rod 712 through a connecting rod 9, and the scraper 8 is used for loosening the materials at the bottom of the bin to avoid the materials from being accumulated at a discharge outlet at the bottom of the bin.

Preferably, a strip-shaped through hole 13 is formed in the side wall of the stock bin 1, the material separating plate 3 is hinged to the strip-shaped through hole 13, one end of the material separating plate 3 extends into the stock bin, and the other end of the material separating plate 3 is arranged outside the stock bin and connected with the telescopic mechanism 2. As shown in fig. 3, the entire material partition plate 3 can adopt an integrally formed structure mainly composed of an inner baffle 31, a rotating part 32 and an outer baffle 33, the rotating part 32 is a round shaft, the length of the rotating part 32 is greater than the length of the inner baffle 31 and the length of the outer baffle 33, a hole matched with the end part of the round shaft is arranged in the strip-shaped through hole 13, the rotating part 32 can be rotatably inserted into the hole, the width of the strip-shaped through hole 13 is the same as the diameter of the round shaft, and the round shaft can be ensured to normally rotate.

As a further improvement of the utility model, still can arrange first stopper 15 between 1 outer wall of feed bin and outer baffle 33 to arrange second stopper 14 between 1 inner wall of feed bin and interior baffle 31, first stopper 15 can install on the feed bin outer wall with reciprocating, second stopper 14 can install on the feed bin inner wall with reciprocating. The addition of the first limiting block 15 and the second limiting block 14 not only can further limit the inclination angle of the whole material partition plate, but also can limit the whole material partition plate to a certain extent when the telescopic mechanism 2 fails.

Preferably, the corresponding positions of the outer wall and the inner wall of the storage bin are provided with sliding grooves matched with the first limiting block 15 and the second limiting block 14, the sliding grooves are internally provided with a plurality of limiting holes, the first limiting block 15 and the second limiting block 14 are provided with fixing holes, and the first limiting block 15 and the second limiting block 14 are respectively fixedly arranged in the sliding grooves on the outer wall and the inner wall of the storage bin through positioning pins. The inclination angle of the whole material partition plate can be controlled by adjusting the upper and lower positions of the first limiting block 15 and the second limiting block 14 in the sliding groove.

Preferably, telescopic machanism 2 includes electric telescopic handle, electric telescopic handle's the end that stretches out is articulated with the flitch that separates, and electric telescopic handle's stiff end passes through the fixed bolster to be installed on the outer wall of feed bin.

Preferably, the power mechanism comprises a servo motor 6, a driving gear 5 installed at the output end of the servo motor 6, and a driven gear 4 engaged with the driving gear 5, wherein the driven gear 4 is installed at the end of the stirring assembly 7.

In a normal state, the material partition plate 3 is horizontally arranged. As shown in fig. 4, before use, the relative position between the upper and lower stirring rods can be adjusted as required to ensure that the lower end of the lower stirring rod 712 can contact the material at the bottom of the bin, so as to stir the material at the bottom of the bin. When the material stirring is carried out to needs, can start servo motor 6 earlier, drop into the feed bin with the material by feed inlet 11 simultaneously, the material can fall down on the flitch 3 that separates earlier. Then, the telescopic mechanism 2 is started to control the partition plate 3 to incline downwards, the materials on the partition plate 3 can fall slowly, the falling materials are scattered or stirred by the stirring assembly 7 and then fall to the bottom of the bin, in other words, the partition plate 3 is additionally provided with a stirring blade 73 which can pre-stir the materials, the materials which fall into the bin after the pre-stirring treatment are stirred again under the action of the first stirring rod 71, the second stirring rod 72 and each stirring rod, and the stirred materials can be discharged by opening the valve at the discharge port 12 until the stirring is completed. Wherein, there is certain distance between flitch 3 and the stirring subassembly, and the size of distance guarantees that flitch 3 can not touch pivoted second puddler 72 in the luffing motion in-process. Due to the adjustable arrangement of the upper stirring rod and the lower stirring rod, the smooth discharge of materials at the bottom of the bin can be ensured, and the situation that the materials are accumulated near a discharge port at the bottom of the bin due to caking and the like is avoided.

To sum up, the utility model can not only stir the materials at the bottom of the bin, but also avoid the materials from accumulating at the bottom of the bin and ensure the normal discharge by arranging the stirring component with the length capable of being adjusted according to the needs; meanwhile, the material can be prevented from directly falling into the bin bottom by the additionally arranged material separating plate, the impact force of the material on the bin bottom is reduced, the service life of the material is prolonged, the material can be fully stirred, and the stirring efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A stirring device for materials comprises a storage bin (1), a stirring assembly (7) which can be rotatably arranged in the storage bin (1) and a power mechanism which is arranged on the storage bin (1) and used for driving the stirring assembly (7) to work, wherein a feeding hole (11) is formed in the top of the storage bin (1), and a discharging hole (12) is formed in the bottom of the storage bin (1), and is characterized in that the length of the stirring assembly (7) is adjustable; just to the position of feed inlet (11) on the lateral wall of feed bin (1) arranged can pivoted separate flitch (3), the outer wall of feed bin (1) is installed and is used for controlling to separate flitch (3) and rotate telescopic machanism (2).

2. A device for mixing materials according to claim 1, wherein the mixing assembly (7) comprises a first mixing rod (71) and at least two second mixing rods (72) symmetrically arranged around the first mixing rod (71), a plurality of stirring blades (73) are respectively arranged on the first stirring rod (71) and the second stirring rod (72), the first stirring rod (71) comprises an upper stirring rod (711) and a lower stirring rod (712), the lower end of the upper stirring rod (711) is provided with a groove which is axially arranged along the upper stirring rod, the upper end of the lower stirring rod (712) is provided with a guide rail (713) matched with the groove, the position of the upper stirring rod (711) opposite to the groove and the guide rail (713) are both provided with a plurality of through holes for the connecting piece to pass through, the upper end of the first stirring rod (71) penetrates through the top of the storage bin (1) to be connected with the motive mechanism.

3. The stirring device for materials according to claim 1 or 2, wherein the side wall of the storage bin (1) is provided with a strip-shaped through hole (13), the material separation plate (3) is hinged and installed at the strip-shaped through hole (13), one end of the material separation plate (3) extends into the storage bin, and the other end of the material separation plate (3) is arranged outside the storage bin and connected with the telescopic mechanism (2).

4. The stirring device for materials according to claim 3, further comprising a first limiting block (15) and a second limiting block (14), wherein the first limiting block (15) is arranged between the outer wall of the storage bin and the material separating plate (3), the second limiting block (14) is arranged between the inner wall of the storage bin and the material separating plate (3), the first limiting block (15) is mounted on the outer wall of the storage bin in a vertically movable manner, and the second limiting block (14) is mounted on the inner wall of the storage bin in a vertically movable manner.

5. The stirring device for materials according to claim 4, wherein the corresponding positions of the outer wall and the inner wall of the storage bin are provided with chutes matched with the first limiting block (15) and the second limiting block (14), and the first limiting block (15) and the second limiting block (14) are fixedly installed on the outer wall and the inner wall of the storage bin through positioning pins.

6. The stirring device for materials according to claim 1 or 2, wherein the telescopic mechanism (2) comprises an electric telescopic rod, an extending end of the electric telescopic rod is hinged with the material separating plate (3), and a fixed end of the electric telescopic rod is installed on the outer wall of the storage bin (1) through a fixed support (21).

7. The material stirring device according to claim 1 or 2, wherein the power mechanism comprises a servo motor (6), a driving gear (5) installed at the output end of the servo motor (6), and a driven gear (4) engaged with the driving gear (5), and the driven gear (4) is installed at the end of the stirring assembly (7).