CN218282046U

CN218282046U - Airflow mill capable of improving metering precision of materials in grinding cavity

Info

Publication number: CN218282046U
Application number: CN202222440443.5U
Authority: CN
Inventors: 佟玉明; 金夕琸; 宫殿锋; 金美玲
Original assignee: Shenyang Jinming Fucheng Machinery Manufacturing Co ltd
Current assignee: Shenyang Jinming Fucheng Machinery Manufacturing Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-13
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an improve air current mill that grinds intracavity material measurement accuracy, the utility model relates to an air current mill technical field. This improve air current mill that grinds intracavity material measurement accuracy, setting through locating component and adjusting part, when installing equipment, at first through locating plate and positioning screw's cooperation, will grind body fixed mounting to locating rack, then through rotating adjusting screw, can make its tip to the inside top of annular chamber go into through intermeshing between its and the position lantern ring x, thereby can drive the locating plate that the tip rotated the connection and carry out the adjustment of position inside the annular chamber, until after a plurality of location ear internally mounted's weighing device equivalence can, thereby can be convenient for effectively adjust the bearing device around the mill body, when the measurement accuracy of grinding intracavity material has been promoted, the result of use of equipment has been promoted.

Description

Airflow mill capable of improving metering precision of materials in grinding cavity

Technical Field

The utility model relates to an air current grinds technical field, specifically is an improve air current mill who grinds intracavity material measurement accuracy.

Background

The jet mill is a crushing device which uses high-speed airflow generated by compressed air to impact materials so as to realize self-milling of the materials, particles in a mill chamber continuously impact and collide with the inner wall of the mill chamber along with the high-speed airflow in the crushing process, and the jet mill is widely applied to industries such as food processing, medicine, mine, lithium battery and the like.

The jet mill is when using, generally weigh the mill body through the weighing device at the in-process of operation, then the flow through the feed inlet and the flow of discharge gate, realize grinding the measurement of intracavity portion material, and grind the vibration that appears when the body is different and the operation in outside pressurized when the assembly, lead to the weighing device deviation to appear when using, and current bearing device installs between the mill body and the mill body mounting bracket more, has reduced the measurement precision of equipment when adjusting comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an improve air current mill that grinds intracavity material measurement accuracy has solved the problem that weighing device adjusts comparatively loaded down with trivial details, has reduced the measurement accuracy of equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an improve air current mill that grinds intracavity material measurement accuracy, includes and grinds the body, the top surface fixed mounting who grinds the body has the closing cap, the bottom fixed mounting who grinds the body has linking flange, and the outside all symmetry all around is provided with the subassembly that admits air, the side top fixed mounting who grinds the body has the discharging pipe, the outside middle part fixed mounting who grinds the body has the inlet pipe, the outside of grinding the body all around all fixed mounting have locating component, locating component includes the location ear, the spacing groove has been seted up to the inside of location ear, spacing inslot portion is provided with spacing subassembly, and has weighing device through spacing subassembly fixed mounting, weighing device's tip fixed mounting has the position sleeve ring, the inside of position sleeve ring is provided with adjusting part.

Preferably, the adjusting part includes the locating plate, the annular chamber has been seted up to the inside of the position sleeve ring, locating plate slidable mounting is inside it, adjusting screw is installed through the threaded mode in the tip centre of a circle position of the position sleeve ring, adjusting screw's tip is connected with the bottom of locating plate rotation, inside one side of locating plate is provided with positioning screw.

Preferably, the adjusting screw and the positioning lantern ring are meshed with each other, and the mounting position of the adjusting screw and the positioning screw are symmetrical with each other.

Preferably, the limiting assembly comprises a positioning block, the positioning block slides in the limiting groove, a positioning bolt is arranged in the positioning block through threaded engagement, and the positioning bolt is connected with the corresponding positioning lug into a whole through the matching of the positioning bolt.

Preferably, the same sliding grooves are formed in the end portions of the two sides of the positioning block, sliding blocks are fixedly mounted on the two sides of the inner wall of the limiting groove, and the positioning block is in sliding connection with the limiting groove through the matching of the sliding grooves and the sliding blocks.

Preferably, the air inlet assembly comprises a positioning pipe, the positioning pipe is fixedly installed inside the grinding body, an exhaust pipe is fixedly installed at the end part of the inner side of the positioning pipe, and the exhaust pipes are symmetrical to each other.

Advantageous effects

The utility model provides an improve and grind air current of intracavity material measurement accuracy and grind. Compared with the prior art, the method has the following beneficial effects:

(1) This improve air current mill that grinds intracavity material measurement accuracy, setting through locating component and adjusting part, when installing equipment, at first through locating plate and positioning screw's cooperation, will grind body fixed mounting to locating rack, then through rotating adjusting screw, can make its tip to the inside top of annular chamber go into through intermeshing between its and the position lantern ring x, thereby can drive the locating plate that the tip rotated the connection and carry out the adjustment of position inside the annular chamber, until after a plurality of location ear internally mounted's weighing device equivalence can, thereby can be convenient for effectively adjust the bearing device around the mill body, when the measurement accuracy of grinding intracavity material has been promoted, the result of use of equipment has been promoted.

(2) This improve air current mill that grinds intracavity material measurement accuracy, through the setting of spacing subassembly, can insert inside the locating piece through the slider of spacing inslot portion both sides installation with the cooperation of spout, then make the locating piece extrude weighing device's one end through rotating the locating stud, guaranteed that weighing device's location effect is convenient for dismantle the maintenance to it simultaneously, promoted equipment assembly, maintained the convenience.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional structural view of the positioning lug of the present invention.

In the figure: 1. grinding the body; 101. connecting flanges; 102. sealing the cover; 103. a discharge pipe; 2. a positioning tube; 201. an exhaust pipe; 3. a feeding pipe; 4. positioning the lug; 401. a limiting groove; 402. a slider; 5. positioning blocks; 501. a chute; 502. positioning bolts; 6. a weighing device; 7. a positioning collar; 701. an annular cavity; 8. positioning a plate; 801. positioning a screw rod; 9. adjusting the screw rod.

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. 1-3, the present invention provides two technical solutions, which specifically include the following embodiments:

example 1:

an airflow mill for improving the material metering precision in a milling cavity comprises a milling body 1, a sealing cover 102 is fixedly installed on the top surface of the milling body 1, a connecting flange 101 is fixedly installed at the bottom of the milling body 1, air inlet assemblies are symmetrically arranged on the periphery of the outer side of the milling body 1, a discharging pipe 103 is fixedly installed above the side surface of the milling body 1, a feeding pipe 3 is fixedly installed in the middle of the outer side of the milling body 1, positioning assemblies are fixedly installed on the periphery of the outer side of the milling body 1 and comprise positioning lugs 4, limiting grooves 401 are formed in the positioning lugs 4, limiting assemblies are arranged in the limiting grooves 401, weighing devices 6 are fixedly installed through the limiting assemblies, the models of the weighing devices 6 are BCBU-1, positioning sleeve rings 7 are fixedly installed at the end portions of the weighing devices 6, adjusting assemblies are arranged in the positioning sleeve rings 7 and comprise positioning plates 8, annular cavities 701 are formed in the positioning sleeve rings 7, the positioning plate 8 is slidably mounted in the positioning plate, an adjusting screw 9 is mounted at the center of a circle at the end of the positioning sleeve ring 7 in a threaded manner, the end of the adjusting screw 9 is rotatably connected with the bottom of the positioning plate 8, a positioning screw 801 is arranged at one side in the positioning plate 8, the adjusting screw 9 and the positioning sleeve ring 7 are engaged with each other, the mounting position of the adjusting screw 9 and the positioning screw 801 are symmetrical with each other, the limiting assembly comprises a positioning block 5, the positioning block 5 slides in a limiting groove 401, a positioning bolt 502 is arranged in the positioning block 5 in a threaded engagement manner and is connected with a corresponding positioning lug 4 into a whole through the matching of the positioning bolt 502, the same sliding grooves 501 are respectively formed at the two ends of the positioning block 5, sliding blocks 402 are fixedly mounted at the two sides of the inner wall of the limiting groove 401, and the positioning block 5 is slidably connected with the limiting groove 401 through the matching of the sliding grooves 501 and the sliding blocks 402, the air inlet assembly comprises a positioning pipe 2, the positioning pipe 2 is fixedly arranged in the grinding body 1, an exhaust pipe 201 is fixedly arranged at the end part of the inner side of the positioning pipe 2, and the exhaust pipes 201 are symmetrical to each other.

Example 2:

the utility model provides an improve air current mill that grinds intracavity material measurement accuracy, including grinding body 1, the top surface fixed mounting who grinds body 1 has closing cap 102, the bottom fixed mounting who grinds body 1 has linking flange 101, and the outside is all symmetry all around and is provided with the subassembly that admits air, the side top fixed mounting who grinds body 1 has discharging pipe 103, the outside middle part fixed mounting who grinds body 1 has inlet pipe 3, the outside of grinding body 1 all around all fixed mounting have locating component, locating component includes location ear 4, spacing groove 401 has been seted up to the inside of location ear 4, the inside fixed mounting of spacing groove 401 has weighing device 6, the model of weighing device 6 is BCBU-1, the tip fixed mounting of weighing device 6 has locating collar 7, the inside of locating collar 7 is provided with adjusting part, adjusting part includes locating plate 8, annular chamber 701 has been seted up to the inside of locating collar 7, locating plate 8 slidable mounting is inside, adjusting screw 9 is installed through the mode of screw thread to the tip centre of locating collar 7, the tip of adjusting screw 9 is connected with the bottom rotation of locating plate 8, inside one side of locating plate 8 is provided with positioning screw 801, mutually meshing between adjusting screw 9, the inboard pipe 201 that the symmetrical locating tube 201 that the symmetrical 2 pipe 201 is installed between the locating screw 201, the symmetrical locating tube that the locating screw 201 is installed between the locating component includes between the locating screw 801, the locating tube that a plurality of locating tube that the locating tube is installed between the locating tube 1, the locating tube that the locating screw is installed, the locating tube 1, the symmetrical 1, the locating tube 201

During the use, through locating component and adjusting part's setting, when installing equipment, at first through locating plate 8 and positioning screw 801's cooperation, will grind body 1 fixed mounting to locating rack, then through rotating adjusting screw 9, can make its tip push in to annular chamber 701 inside through intermeshing between it and the position lantern ring 7, thereby can drive the tip and rotate locating plate 8 of connecting and carry out the adjustment of position in annular chamber 701 inside, until after the weighing device 6 equivalence of a plurality of location ear 4 internally mounted can, the measurement precision of grinding the inside material of chamber has been promoted, the result of use of equipment has been promoted, through the setting of spacing subassembly, can insert inside through the slider 402 of spacing groove 401 inside both sides installation with the cooperation of spout 501 with locating piece 5, then it is inside through rotating locating pin 502 makes locating piece 5 extrude weighing device 6's one end, the location effect of weighing device 6 is convenient for dismantle the maintenance to it simultaneously, the equipment assembly has been promoted, the convenience of maintenance.

And those not described in detail in this specification are well within the skill of those in the art.

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 various 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 an improve air current mill that grinds intracavity material measurement accuracy, includes grinds body (1), the top surface fixed mounting who grinds body (1) has closing cap (102), the bottom fixed mounting who grinds body (1) has linking up flange (101) and the outside all symmetry all around and is provided with the subassembly that admits air, the side top fixed mounting who grinds body (1) has discharging pipe (103), the outside middle part fixed mounting who grinds body (1) has inlet pipe (3), its characterized in that: positioning components are fixedly arranged on the periphery of the outer side of the grinding body (1);

locating component includes location ear (4), spacing groove (401) have been seted up to the inside of location ear (4), spacing groove (401) inside be provided with spacing subassembly, and have weighing device (6) through spacing subassembly fixed mounting, the tip fixed mounting of weighing device (6) has the locating collar (7), the inside of locating collar (7) is provided with adjusting part.

2. The jet mill for improving the metering accuracy of materials in a milling cavity as claimed in claim 1, wherein: the adjusting part comprises a positioning plate (8), an annular cavity (701) is formed in the positioning sleeve ring (7), the positioning plate (8) is slidably mounted in the positioning sleeve ring (7), an adjusting screw (9) is mounted in the end part circle center position of the positioning sleeve ring (7) in a threaded mode, the end part of the adjusting screw (9) is rotatably connected with the bottom of the positioning plate (8), and a positioning screw (801) is arranged on one side of the inside of the positioning plate (8).

3. An air flow mill for improving the material metering precision in a milling cavity according to claim 2, characterized in that: the adjusting screw (9) and the positioning lantern ring (7) are meshed with each other, and the mounting position of the adjusting screw (9) and the positioning screw (801) are symmetrical with each other.

4. The jet mill for improving the metering accuracy of materials in a milling cavity as claimed in claim 1, wherein: the limiting assembly comprises a positioning block (5), the positioning block (5) slides in a limiting groove (401), a positioning bolt (502) is arranged in the positioning block (5) through threaded engagement, and the positioning bolt (502) is matched with a corresponding positioning lug (4) to be connected into a whole.

5. An air flow mill for improving the metering accuracy of materials in a milling cavity according to claim 4, characterized in that: the same sliding grooves (501) are formed in the end portions of the two sides of the positioning block (5), sliding blocks (402) are fixedly mounted on the two sides of the inner wall of the limiting groove (401), and the positioning block (5) is in sliding connection with the limiting groove (401) through the matching of the sliding grooves (501) and the sliding blocks (402).

6. The jet mill for improving the metering accuracy of materials in a milling cavity as claimed in claim 1, wherein: the air inlet assembly comprises a positioning pipe (2), the positioning pipe (2) is fixedly installed in the grinding body (1), an exhaust pipe (201) is fixedly installed at the inner side end of the positioning pipe (2), and the exhaust pipes (201) are symmetrical to each other.