CN217314933U

CN217314933U - Air pipeline scattering machine

Info

Publication number: CN217314933U
Application number: CN202220980384.8U
Authority: CN
Inventors: 钱申敏; 刘敬; 白广金; 李白
Original assignee: Tianjin Feiyun Powder Equipment Co ltd
Current assignee: Tianjin Feiyun Powder Equipment Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-30
Anticipated expiration: 2032-04-26

Abstract

The utility model provides an air pipeline scattering machine, including conveying line, motor, casing and blade subassembly, feed end and the discharge end of intercommunication conveying line, the side of casing is connected to the shell of speed reducer through the fast-assembling joint, realizes the cooperation between casing and the speed reducer, and the blade subassembly sets up inside the casing, and the transfer line of blade subassembly is connected to the output of motor through the transmission group of speed reducer, realizes the drive of motor to the blade; wherein a plurality of knife tackle of blade subassembly and a plurality of No. two knife tackle even connection to the circumferential surface of mounting disc on, and a knife tackle and No. two knife tackle interval set up, the central part of mounting disc passes through the connecting axle and is connected with the transfer line. The utility model discloses when not influencing conveying system's conveying efficiency, will break up the ability and integrate to conveying pipeline, with conveying system high integration, satisfy powder conveying system's material and break up the reduction requirement, save and independently break up the unit, reduce the cost of labor.

Description

Air pipeline scattering machine

Technical Field

The utility model belongs to the cutter field especially relates to machine is broken up to wind pipeline.

Background

In the process of powder conveying, powder materials are stacked and extruded in a raw material area, or after being processed by a front-end process, agglomerated materials or caking materials may exist, so that a pipeline is blocked, and the conveying efficiency is influenced. The front-end block-like material is generally treated by independently scattering or adding a feeding grid. The scattering machine needs to manually add the blocky materials, and the scattered powder is manually collected and enters the next working procedure.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an air duct breaker, the impulsive force of pneumatic power source and electronic blade of breaing up mutually support, realize that reunion nature or caking material are broken up the reduction. When not influencing conveying system's conveying efficiency, will break up the ability and integrate to conveying pipeline in, with conveying system high integration, satisfy powder conveying system's material and break up the reduction requirement, save the unit of independently breaking up, reduce the cost of labor.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the air pipeline scattering machine comprises conveying pipelines, a motor, a shell and a blade assembly, wherein the shell is arranged between the conveying pipelines and is communicated with a feeding end and a discharging end of the conveying pipelines, the side surface of the shell is connected to a shell of a speed reducer through a quick connector to realize the matching between the shell and the speed reducer, the blade assembly is arranged in the shell, a transmission rod of the blade assembly is connected to the output end of the motor through a transmission group of the speed reducer to realize the driving of the motor on the blade;

wherein the blade subassembly includes a knife tackle, No. two knife tackle, mounting disc, connecting axle and transfer line, a plurality of knife tackle and a plurality of No. two knife tackle even connection to the circumference surface of mounting disc on, and a knife tackle and No. two knife tackle intervals set up, the central part of mounting disc passes through the connecting axle and is connected with the transfer line.

Further, the casing is wholly cylinder form, including drain pan and cap, the open end of cap joint to drain pan realizes the connection dismantled of the relative drain pan of the closed and casing of cap to the drain pan.

Furthermore, the other end of the bottom shell is connected to the shell of the speed reducer through a quick coupler, and the circumferential surface of the bottom shell is communicated with the feeding end and the discharging end of the material conveying pipeline.

Further, the first cutter set comprises a first blade and a first cutter handle, the first blade is vertically connected to the first end of the first cutter handle, and the second end of the first cutter handle is fixedly connected to the circumferential surface of the mounting disc; the second cutter unit comprises a second blade and a second cutter handle, the second blade is perpendicularly connected to the first end of the second cutter handle, and the second end of the second cutter handle is fixedly connected to the circumferential surface of the mounting disc.

Furthermore, the first blade and the second blade are identical in structure and size, and the ratio of the distance from the top end of the first handle to the center of the mounting disc to the distance from the top end of the second handle to the center of the mounting disc is 33: 20.

Furthermore, the number of the first cutter set and the number of the second cutter set are 3, namely, the interval angles of the three first cutter sets and the interval angles of the three second cutter sets are 120 degrees.

Furthermore, a screw hole is formed in the center of the mounting disc, a thread step used for the screw hole is formed in the end portion of the connecting shaft, and threaded connection between the mounting disc and the connecting shaft is achieved.

Further, the ratio of the diameter of the thread step to the diameter of the connecting shaft is 3: 4.

Furthermore, a reinforcing rib for improving the connection stability of the first blade and the first knife handle is arranged between the first blade and the first knife handle; a reinforcing rib used for improving the connection stability of the second blade and the second knife handle is also arranged between the second blade and the second knife handle.

Furthermore, the thicknesses of the first blade and the first handle are equal, and the thicknesses of the second blade and the second handle are also equal.

Compared with the prior art, the utility model is used for pipeline's powder material breaks up dress and has following advantage:

(1) the utility model discloses machine is broken up to wind pipeline, the impulsive force through pneumatic power source with electronic the blade of breaking up mutually support, realize that reunion nature or caking material break up the reduction. When not influencing conveying system's conveying efficiency, will break up the ability and integrate to conveying pipeline in, with conveying system high integration, satisfy powder conveying system's material and break up the reduction requirement, save the unit of independently breaking up, reduce the cost of labor.

(2) The utility model discloses machine is broken up to wind pipeline, through the mode of quick-assembling joint chuck assembly, easy dismounting is nimble, is convenient for clear up the maintenance to breaking up the device.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic front view of a partial cross-sectional view of an air duct breaker according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a partial cross-sectional view of an air duct breaker according to an embodiment of the present invention;

fig. 3 is a schematic view of a blade assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a delivery line; 2. a motor; 3. a housing; 31. a bottom case; 32. a shell cover; 4. a blade assembly; 41. a first cutter group; 411. a first blade; 412. a first knife handle; 42. a second cutter group; 421. a second blade; 422. a second knife handle; 43. mounting a disc; 44. a connecting shaft; 441. a thread step; 45. a transmission rod; 5. a quick coupler.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A powder material scattering device for a conveying pipeline 1, as shown in fig. 1-3, comprising a conveying pipeline 1, a motor 2, a shell 3 and a blade assembly 4, wherein the shell 3 is arranged between the conveying pipelines 1 and communicated with a feeding end and a discharging end of the conveying pipeline 1, the side surface of the shell 3 is connected to a shell of a speed reducer through a quick coupler 5 to realize the matching between the shell 3 and the speed reducer, the blade assembly 4 is arranged inside the shell 3, and a transmission rod 45 of the blade assembly 4 is connected to an output end of the motor 2 through a transmission set of the speed reducer to realize the driving of the blade by the motor 2;

the blade assembly 4 comprises a first cutter set 41, a second cutter set 42, a mounting disc 43, a connecting shaft 44 and a transmission rod 45, the first cutter sets 41 and the second cutter sets 42 are uniformly connected to the circumferential surface of the mounting disc 43, the first cutter sets 41 and the second cutter sets 42 are arranged at intervals, and the central portion of the mounting disc 43 is connected with the transmission rod 45 through the connecting shaft 44.

Preferably, the casing 3 is integrally cylindrical and comprises a bottom casing 31 and a casing cover 32, the casing cover 32 is clamped to the open end of the bottom casing 31, the casing cover 32 is sealed to the bottom casing 31, the casing 3 is detachably connected with the bottom casing 31, and excess materials left in the casing 3 during operation are taken out, cleaned in time and prevented from being damaged.

A cutting cavity is formed inside the shell 3, powder enters the cutting cavity and is cut and smashed through the blade assembly 4.

Preferably, the other end of bottom shell 31 is connected to the reducer housing through quick-assembling joint 5, is convenient for dismantle casing 3 from the reducer, and the dismouting is convenient nimble.

The circumferential surface of drain pan 31 communicates conveying line 1's feed end and discharge end, and is preferred, and conveying line 1 in this application can represent whole conveying line, also can represent partial conveying line, splices partial conveying line to whole section conveying line and carries out work when using.

Preferably, the first tool set 41 comprises a first blade 411 and a first tool shank 412, the first blade 411 is vertically connected to a first end of the first tool shank 412, and a second end of the first tool shank 412 is fixedly connected to the circumferential surface of the mounting disc 43; no. two knife tackle 42 includes No. two blades 421 and No. two handle of a knife 422, and No. two blades 421 are connected to the first end of No. two handle of a knife 422 perpendicularly, and the second end fixed connection of No. two handle of a knife 422 is to the circumferential surface of mounting disc 43, can realize the cutting to the powder through No. one blade 411 of pivoted and No. two blades 421.

Preferably, the first blade 411 and the second blade 421 have the same structure and size, the ratio of the distance from the top end of the first handle 412 to the center of the mounting disc 43 to the distance from the top end of the second handle 422 to the center of the mounting disc 43 is 33:20, the lengths of the first handle 412 and the second handle 422 are different, the first blade 411 and the second blade 421 can form spatial dislocation, in the rotating process, a space is fully paved, powder is efficiently crushed, and the working efficiency is improved.

Preferably, the number of the first knife group 41 and the second knife group 42 is 3, that is, the three first knife groups 41 and the three second knife groups 42 are all spaced at an angle of 120 °.

Preferably, the center of the mounting disc 43 is provided with a screw hole, the end of the connecting shaft 44 is provided with a thread step 441 corresponding to the screw hole, so that the mounting disc 43 and the connecting shaft 44 are in threaded connection, the mounting disc 43 is connected to the connecting shaft 44 through threads, namely, the mounting disc 43 can be detached, and when a tool bit is damaged or a part has a problem, the tool bit can be replaced conveniently and quickly.

Preferably, the ratio of the diameter of the thread step 441 to the diameter of the connecting shaft 44 is 3:4, and the connecting shaft 44 limits the thread adjustment so that the mounting plate 43 can be fastened on the connecting shaft 44.

Preferably, a reinforcing rib for improving the connection stability of the first blade 411 and the first knife handle 412 is arranged between the first blade 411 and the first knife handle 412; a reinforcing rib for improving the connection stability of the second blade 421 and the second handle 422 is also arranged between the second blade 421 and the second handle 422.

Further, the thicknesses of first blade 411 and first handle 412 are equal, and the thicknesses of second blade 421 and second handle 422 are also equal.

The theory of operation, the powder is in conveying line 1, through the conveying of aerodynamic force source, during the conveying, the device that breaks up that sets up in the conveying pipeline opens work, and under motor 2's drive, blade subassembly 4 begins to rotate, and a knife tackle 41 and No. two knife tackle 42 smash the powder of process, and the powder is carried and is accomplished, closes motor 2.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Wind pipeline breaks up machine, its characterized in that: the transmission rod of the blade assembly is connected to the output end of the motor through a transmission group of the speed reducer, so that the blade is driven by the motor;

wherein the blade subassembly includes a knife tackle, No. two knife tackle, mounting disc, connecting axle and transfer line, a plurality of knife tackle and a plurality of No. two knife tackle even connection to the circumference of mounting disc on the surface, and a knife tackle and No. two knife tackle intervals set up, and the central part of mounting disc passes through the connecting axle and is connected with the transfer line.

2. The air duct breaker of claim 1, further comprising: the casing wholly is the cylinder form, including drain pan and cap, cap joint to the open end of drain pan, realizes connecting the dismantlement of the relative drain pan of casing to the seal of drain pan and the cap.

3. The air duct breaker of claim 2, further comprising: the other end of the bottom shell is connected to the shell of the speed reducer through a quick connector, and the circumferential surface of the bottom shell is communicated with the feeding end and the discharging end of the material conveying pipeline.

4. The air duct breaker of claim 1 further comprising: the first cutter set comprises a first blade and a first cutter handle, the first blade is vertically connected to the first end of the first cutter handle, and the second end of the first cutter handle is fixedly connected to the circumferential surface of the mounting disc; the second cutter unit comprises a second blade and a second cutter handle, the second blade is perpendicularly connected to the first end of the second cutter handle, and the second end of the second cutter handle is fixedly connected to the circumferential surface of the mounting disc.

5. The air duct breaker of claim 4, wherein: the first blade and the second blade are identical in structure and size, and the ratio of the distance from the top end of the first cutter handle to the center of the circle of the mounting disc to the distance from the top end of the second cutter handle to the center of the circle of the mounting disc is 33: 20.

6. The air duct breaker of claim 4 wherein: the number of the first cutter set and the second cutter set is 3, namely the interval angles of the three first cutter sets and the interval angles of the three second cutter sets are 120 degrees.

7. The air duct breaker of claim 1, further comprising: the center of mounting disc is equipped with the screw, and connecting axle tip is equipped with the screw thread step of using with the screw is right, realizes the threaded connection between mounting disc and the connecting axle.

8. The air duct breaker of claim 7 further comprising: the ratio of the diameter of the thread step to the diameter of the connecting shaft is 3: 4.

9. The air duct breaker of claim 4, wherein: a reinforcing rib for improving the connection stability of the first blade and the first knife handle is arranged between the first blade and the first knife handle; a reinforcing rib used for improving the connection stability of the second blade and the second knife handle is also arranged between the second blade and the second knife handle.

10. The air duct breaker of claim 4 wherein: the thickness of the first blade is equal to that of the first handle, and the thickness of the second blade is equal to that of the second handle.