CN213006029U

CN213006029U - Cutter convenient to disassemble and used for automatic granulator

Info

Publication number: CN213006029U
Application number: CN202021588127.7U
Authority: CN
Inventors: 姜振龙; 于一帆; 刘克增; 胡倩
Original assignee: Shandong Ky New Material Technology Co ltd
Current assignee: Shandong Ky New Material Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-20
Anticipated expiration: 2030-08-03

Abstract

The utility model belongs to the technical field of the blade is changed, especially, a cutter for automatic granulator convenient to dismantle can not change the blade to current cutter, causes the waste of resource, and wastes time and energy, has reduced work efficiency's problem, proposes following scheme now, and it includes cuts a grain axle, cuts the outside fixed mounting of grain axle and has a plurality of blade discs, and the outside movable mounting of blade disc has a plurality of blades, a plurality of mounting grooves have been seted up in the outside of blade disc, and the top of mounting groove is the opening, blade and the mounting groove swing joint who corresponds, has evenly seted up a plurality of elasticity chambeies on the blade disc, and elastic intracavity slidable mounting has the elasticity piece, and one side fixed mounting of elasticity piece has the locating lever, and the one end of locating lever extends to in the mounting groove that corresponds and is connected with the blade. The utility model discloses simple structure, convenient operation, the blade that can be quick is changed, avoids causing the wasting of resources, has improved work efficiency, practices thrift the manpower.

Description

Cutter convenient to disassemble and used for automatic granulator

Technical Field

The utility model relates to a technical field is changed to the blade, especially relates to a cutter for automatic granulator convenient to dismantle.

Background

The plastify thing is generally banding after screw extruder extrudes, need cool off the plastify thing this moment, then get into the granulator and cut the granulation, the cutter that current granulator used includes eager grain axle, blade disc and blade and constitutes, and blade disc and blade are mostly integrative design, because the wear rate of cutter is very high, when the knife tooth that wherein has is jagged or wearing and tearing are serious, need change whole cutter, consequently, the replacement cost is very high, and need load and unload again, it is very time-consuming.

The existing cutter can not replace the cutter, so that the resource is wasted, time and labor are wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing cutter can not be replaced by the cutter, so that the resource is wasted, time and labor are wasted, the working efficiency is reduced, and the cutter for the automatic granulator is convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cutter for automatic granulator convenient to dismantle, is including cutting the grain axle, cuts the outside fixed mounting of grain axle and has a plurality of blade discs, and the outside movable mounting of blade disc has a plurality of blades, a plurality of mounting grooves have been seted up in the outside of blade disc, and the top of mounting groove is the opening, and a plurality of elasticity chambeies have evenly been seted up to blade and the mounting groove swing joint that corresponds on the blade disc, and slidable mounting has the elasticity piece in the elasticity chamber, and one side fixed mounting of elasticity piece has the locating lever, and the one end of locating lever extends to in the mounting groove that corresponds and is connected with the.

Preferably, the limiting grooves are formed in the two sides of the blade, one side of each limiting groove is a notch, limiting strips are fixedly mounted on the inner walls of the two sides of the mounting groove, and the limiting strips are connected with the corresponding limiting grooves in a sliding mode.

Preferably, one side of the blade is provided with a positioning groove, the positioning rod is movably connected with the positioning groove, and the positioning rod is connected with the corresponding cutter head in a sliding manner.

Preferably, one end of the spring is fixedly installed on one side of the elastic block, and the other end of the spring is fixedly installed on the inner wall of one side of the corresponding elastic cavity.

Preferably, a slide hole is formed in the inner wall of the top of the elastic cavity, a push rod is slidably mounted in the slide hole, a slide sheet is fixedly mounted at the top of the push rod, the bottom of the push rod is fixedly connected with the top of the corresponding elastic block, the slide sheet is attached to the cutter head, and the size of the slide sheet is larger than that of the slide hole.

Compared with the prior art, the utility model has the advantages of:

(1) when the blade needs to be disassembled, the sliding piece is pushed to drive the elastic block to move through the push rod, the elastic block drives the positioning rod to leave the positioning groove and compress the corresponding spring, the fixation of the blade is released, the blade is pushed upwards to slide out of the mounting groove, and the blade can be disassembled quickly;

(2) during the installation, promote the gleitbretter equally for the locating lever indentation elasticity intracavity, along the direction of two spacing strips, insert the blade in the mounting groove, loosen the gleitbretter, under the elastic force effect of spring, the locating lever get into corresponding constant head tank in can, the convenience is to the blade installation.

The utility model discloses simple structure, convenient operation, the blade that can be quick is changed, avoids causing the wasting of resources, has improved work efficiency, practices thrift the manpower.

Drawings

Fig. 1 is a schematic structural view of a cutter for an automatic granulator convenient to disassemble;

fig. 2 is a schematic side view of a cutter for an automatic granulator convenient to disassemble according to the present invention;

fig. 3 is the utility model provides a part a schematic structure in fig. 1 of automatic granulator cutter convenient to dismantle.

In the figure: 1 cut grain axle, 2 blade discs, 3 blades, 4 mounting grooves, 5 spacing strips, 6 spacing grooves, 7 constant head tank, 8 locating levers, 9 elasticity chambeies, 10 elasticity pieces, 11 push rods, 12 springs, 13 gleitbretter, 14 slide openings.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a cutter for automatic granulator convenient to dismantle, including cutting grain axle 1, the outside fixed mounting who cuts grain axle 1 has a plurality of blade discs 2, the outside movable mounting of blade disc 2 has a plurality of blades 3, blade 3 sets up for the slope, a plurality of mounting grooves 4 have been seted up in blade disc 2's the outside, the top of mounting groove 4 is the opening, blade 3 and the 4 swing joint of mounting groove that correspond, a plurality of elasticity chambeies 9 have evenly been seted up on blade disc 2, slidable mounting has elasticity piece 10 in the elasticity chamber 9, one side fixed mounting of elasticity piece 10 has locating lever 8, the one end of locating lever 8 extends to in the mounting groove 4 that corresponds and is connected with blade 3.

In this embodiment, spacing groove 6 has all been seted up to the both sides of blade 3, and one side of spacing groove 6 is the breach, and equal fixed mounting has spacing 5 on the both sides inner wall of mounting groove 4, spacing 5 and the 6 sliding connection of spacing groove that correspond, and spacing 5 is the trapezium structure, and spacing 5 can be spacing to blade 3 with spacing 6's cooperation for blade 3 can not transversely break away from mounting groove 4 when rotatory.

In this embodiment, constant head tank 7 has been seted up to one side of blade 3, locating lever 8 and constant head tank 7 swing joint, locating lever 8 and the 2 sliding connection of blade disc that correspond, the end of locating lever 8 sets up for the slope, can conveniently get into in the constant head tank 7.

In this embodiment, one end of a spring 12 is fixedly mounted on one side of the elastic block 10, the other end of the spring 12 is fixedly mounted on the inner wall of one side of the corresponding elastic cavity 9, and the spring 12 provides elastic force for the elastic block 10.

In this embodiment, a slide hole 14 is formed in the inner wall of the top of the elastic cavity 9, a push rod 11 is slidably mounted in the slide hole 14, a slide sheet 13 is fixedly mounted at the top of the push rod 11, the bottom of the push rod 11 is fixedly connected with the top of the corresponding elastic block 10, the slide sheet 13 is attached to the cutter head 2, the size of the slide sheet 13 is larger than that of the slide hole 14, and the slide sheet 13 can shield and abut against the blade 3 and the slide hole 14 to prevent dust from entering the slide hole 14.

Example two

Referring to fig. 1-3, a cutter for automatic granulator convenient to dismantle, including cutting grain axle 1, a plurality of blade discs 2 have been installed through welded fastening in the outside of cutting grain axle 1, the outside movable mounting of blade disc 2 has a plurality of blades 3, blade 3 sets up for the slope, a plurality of mounting grooves 4 have been seted up in blade disc 2's the outside, the top of mounting groove 4 is the opening, blade 3 and the 4 swing joint of mounting groove that correspond, a plurality of elasticity chambeies 9 have evenly been seted up on blade disc 2, slidable mounting has elasticity piece 10 in the elasticity chamber 9, one side of elasticity piece 10 has locating lever 8 through welded fastening, the one end of locating lever 8 extends to in the mounting groove 4 that corresponds and is connected with blade 3.

In this embodiment, spacing groove 6 has all been seted up to the both sides of blade 3, and one side of spacing groove 6 is the breach, all installs spacing 5 through welded fastening on the both sides inner wall of mounting groove 4, spacing 5 and the 6 sliding connection of spacing groove that correspond, and spacing 5 is the trapezium structure, and spacing 5 can be spacing to blade 3 with spacing 6's cooperation for blade 3 can not transversely break away from mounting groove 4 when rotatory.

In this embodiment, one side of the elastic block 10 is fixedly installed with one end of a spring 12 by welding, the other end of the spring 12 is fixedly installed with the inner wall of one side of the corresponding elastic cavity 9 by welding, and the spring 12 provides elastic force for the elastic block 10.

In this embodiment, a slide hole 14 has been seted up on the top inner wall of elasticity chamber 9, slidable mounting has push rod 11 in slide hole 14, the top of push rod 11 has a gleitbretter 13 through welding fixed mounting, screw fixed connection is passed through with the top of the elastic component 10 that corresponds in push rod 11 bottom, gleitbretter 13 and blade disc 2 laminating, the size of gleitbretter 13 is greater than the size of slide hole 14, gleitbretter 13 can shelter from and contradict to blade 3 and slide hole 14, prevent that the dust from getting into in the slide hole 14.

In this embodiment, when the blade 3 needs to be detached, the sliding piece 13 is pushed, the sliding piece 13 drives the elastic block 10 to move through the push rod 11, the elastic block 10 drives the positioning rod 8 to leave the positioning slot 7 and compress the corresponding spring 12, the fixation of the blade 3 is released, the blade 3 is pushed upwards, so that the blade 3 can slide out of the mounting groove 4, when in mounting, the sliding sheet 13 is also pushed, the positioning rod 8 retracts into the elastic cavity 9, the blade 3 is inserted into the mounting groove 4 along the direction of the two limiting strips 5, the sliding sheet 13 is released, under spring 12's elasticity effect, the locating lever 8 get into corresponding constant head tank 7 in can, gleitbretter 13 can shelter from blade 3 and slide opening 14 simultaneously, all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and suitable adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a cutter for automatic granulator convenient to dismantle, includes and cuts grain axle (1), cuts the outside fixed mounting of grain axle (1) and has a plurality of blade discs (2), and the outside movable mounting of blade disc (2) has a plurality of blades (3), its characterized in that, a plurality of mounting grooves (4) have been seted up in the outside of blade disc (2), and the top of mounting groove (4) is the opening, and blade (3) and mounting groove (4) swing joint that corresponds have evenly seted up a plurality of elasticity chambeies (9) on blade disc (2), and slidable mounting has elastic block (10) in elasticity chamber (9), and one side fixed mounting of elastic block (10) has locating lever (8), and the one end of locating lever (8) extends to in mounting groove (4) that correspond and is connected with blade (3).

2. The cutter for the automatic granulator convenient to disassemble and assemble as claimed in claim 1, wherein the blade (3) is provided with a limiting groove (6) on both sides, one side of the limiting groove (6) is a notch, a limiting strip (5) is fixedly mounted on the inner wall of each of the two sides of the mounting groove (4), and the limiting strips (5) are slidably connected with the corresponding limiting grooves (6).

3. The conveniently detachable automatic granulator cutter according to claim 1, wherein one side of the blade (3) is provided with a positioning groove (7), the positioning rod (8) is movably connected with the positioning groove (7), and the positioning rod (8) is slidably connected with the corresponding cutter head (2).

4. The cutter for the automatic granulator convenient to detach according to claim 1, wherein one end of the spring (12) is fixedly installed on one side of the elastic block (10), and the other end of the spring (12) is fixedly installed on the inner wall of one side of the corresponding elastic cavity (9).

5. The cutter convenient to detach for the automatic granulator according to claim 1, wherein a sliding hole (14) is formed in the inner wall of the top of the elastic cavity (9), a push rod (11) is slidably mounted in the sliding hole (14), a sliding sheet (13) is fixedly mounted at the top of the push rod (11), the bottom of the push rod (11) is fixedly connected with the top of the corresponding elastic block (10), the sliding sheet (13) is attached to the cutter head (2), and the size of the sliding sheet (13) is larger than that of the sliding hole (14).