CN218132303U

CN218132303U - Double-shaft shredder

Info

Publication number: CN218132303U
Application number: CN202222357262.6U
Authority: CN
Inventors: 韦剑妹; 福家智一; 韦妙端; 李艺红
Original assignee: Guangzhou Tailong Environmental Protection Technology Co ltd
Current assignee: Guangzhou Tailong Environmental Protection Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-27
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a biax shredder, including shell subassembly, the inside of shell subassembly transversely pierces through the axis body subassembly that is provided with the symmetry, and axis body subassembly bilateral symmetry tip is provided with the joint casing, and the inside of joint casing is provided with oblique awl tooth, and oblique awl tooth encircles the outer wall of setting in the axis body subassembly, and oblique awl tooth is assembled and is used for restricting the axis body subassembly and be located the inside station of shell subassembly. The double-shaft shredder provided by the utility model can change the space between the movable teeth and the fixed teeth inside the oblique bevel gear by rotating the oblique bevel gear arranged at the end parts of the two sides of the shaft body component through the adjusting screw, thereby adjusting the position of the shaft body component, achieving the best matching and running effect, reducing the processing precision related to the bearing seat and reducing the processing difficulty; through the inside snap ring of joint casing joint in the outside of shell subassembly and joint casing, make oblique awl tooth through the drive to the axis body subassembly in order to adjust the position of axis body subassembly to improve work efficiency.

Description

Double-shaft shredder

Technical Field

The utility model relates to a biax shredder technical field relates to a biax shredder particularly.

Background

Shredders are widely used in waste plastics, rubber wastes, wood and other large volume wastes to reduce the size of the material by shearing, tearing and pressing.

As in patent CN215087756U, published (announced) day: 2021-12-10, discloses a double-shaft shredder, which comprises a stair, a guardrail, a feed opening, a box body, a first belt pulley, a second belt pulley, a rack, a roll shaft, a discharge opening, a bearing through cover, a roller chain coupling, a self-aligning roller bearing, a speed reducer and a three-phase variable frequency motor, wherein the stair is arranged on one side of the rack, the guardrail is arranged on the rack, the three-phase variable frequency motor is arranged on the left side and the right side of the bottom of the rack, the three-phase variable frequency motor is connected with the speed reducer through the first belt pulley, the second belt pulley and a belt, the speed reducer is connected with the roll shaft through the self-aligning roller bearing, the roll shaft is provided with a cutter head and a spacer in a crossed manner, and the cutter head on the roll shaft on one side is arranged corresponding to the spacer on the roll shaft on the other side; and self-aligning roller bearings are arranged at two ends of the roller shaft, and the roller shaft is arranged in the box body in a penetrating manner. The utility model has the advantages of reasonable design, convenient operation is swift, and is durable, energy-conserving low consumption, excellent in use effect improves production efficiency greatly.

Two axostylus bodies of the biax shredder of majority can't remove, because the too big card that causes of machining error is dead not changeed easily when the discarded object that faces not unidimensional needs is smashed, has also reduced the machining precision of a lot of parts, leads to work efficiency to reduce.

Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims to provide a biax shredder to when solving to smash not unidimensional discarded object, because of the too big card that causes of machining error is dead not changeed, also reduces the machining precision, causes work efficiency's reduction.

In order to realize above-mentioned purpose, the utility model provides a pair of biax shredder, including shell subassembly, the inside of shell subassembly transversely pierces through the axis body subassembly that is provided with the symmetry, axis body subassembly bilateral symmetry tip is provided with the joint casing, the inside of joint casing is provided with oblique awl tooth, oblique awl tooth encircles the outer wall of setting in the axis body subassembly, oblique awl tooth is assembled and is used for the restriction the axis body subassembly is located the inside station of shell subassembly.

Thereby the axis body subassembly through the symmetry setting can carry out the rotation each other and tear up work, and the bevel gear that still sets up through axis body subassembly tip can order about two axis body subassemblies and carry out the adjustment of position to reach best matching and operation effect and can also reduce the relevant machining precision of bearing frame and reduce the processing degree of difficulty.

Preferably, the axis body subassembly includes the axostylus axostyle, the relative both sides end fixing of axostylus axostyle is provided with the joint casing, the tip joint that the axostylus axostyle one side was kept away from to the joint casing is provided with the card post.

But can make axis body subassembly joint in the inside of shell subassembly through the joint axis body.

Preferably, the oblique cone teeth are connected to the outer wall of the shaft rod in a sleeved mode, a clamping ring is arranged on the outer wall, close to one side of the shaft rod, of the clamping shell in a sleeved mode, and a plurality of clamping grooves are formed in the outer wall of the clamping ring.

A plurality of draw-in grooves that are linear array and distribute are seted up through the snap ring outer wall, can make oblique awl tooth can carry out certain limit's removal along the axostylus axostyle to adjust inside interval, order about the axis body subassembly and can keep rotating smoothly.

Preferably, the oblique awl tooth is including being close to the tooth that moves that the card post set up, it is provided with adjusting screw to move the tooth and be close to the extension of card post, oblique awl tooth is still including keeping away from the fixed tooth that card post one side set up, adjusting screw is assembled and is used for adjusting decide the tooth and move the interval between the tooth.

Through the rotation regulation of outside adjusting screw, can extrude and move the tooth and carry out lateral shifting to change the interval between fixed tooth and the movable tooth, thereby order to order about the oblique awl tooth and keep smooth rotation.

Preferably, the housing assembly comprises a housing, circular grooves which are communicated with each other are symmetrically formed in the outer walls of the two opposite sides of the housing, and the shaft body assembly is clamped in the circular grooves.

Preferably, each of the clamping housings is disposed on an outer wall of the housing.

Has the advantages that:

compared with the prior art, the utility model provides a pair of biax shredder possesses following beneficial effect to be:

1. the oblique awl tooth accessible adjusting screw that sets up through axis body subassembly both sides tip adjusts to change the inside tooth that moves of oblique awl tooth and decide the interval between the tooth, thereby adjust the position of axis body subassembly, thereby reach best matching and the operation effect can also reduce the relevant machining precision of bearing frame and reduce the processing degree of difficulty.

2. The inclined bevel gear is connected with the outside of the shell component in a clamped mode, and the clamping ring on one side of the clamping shell is connected with the inner portion of the shell in a clamped mode, so that the inclined bevel gear can be driven to adjust the position of the shaft body component through the shaft body component.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a double-shaft shredder according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a shaft assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross-section of a twin-shaft shredder according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a detail of the oblique teeth provided by the embodiment of the present invention.

The main reference numbers:

1. a shaft body assembly; 2. a housing assembly; 101. a shaft lever; 102. clamping the shell; 103. clamping the column; 104. oblique bevel teeth; 105. a snap ring; 106. a card slot; 107. moving teeth; 108. fixing teeth; 109. adjusting screws; 201. a housing; 202. a circular groove.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a double-shaft shredder includes a housing assembly 2, a symmetrical shaft body assembly 1 transversely penetrates through the inside of the housing assembly 2, clamping housings 102 are arranged at symmetrical ends of two sides of the shaft body assembly 1, oblique bevel gears 104 are arranged inside the clamping housings 102, the oblique bevel gears 104 surround the outer wall of the shaft body assembly 1, and the oblique bevel gears 104 are assembled to limit the position of the shaft body assembly 1 inside the housing assembly 2.

The double-shaft shredder mainly aims to adjust the distance between the movable teeth 107 and the fixed teeth 108 in the bevel teeth 104 through the rotation of the adjusting screws 109 on the bevel teeth 104 arranged at the end parts of the two sides of the shaft body component 1, so as to adjust the position of the shaft body component 1, achieve the best matching and running effect, reduce the processing precision related to a bearing seat and reduce the processing difficulty; still through joint casing 102 joint in the outside of shell subassembly 2 to and the inside snap ring 105 of one side joint casing 102, make oblique awl tooth 104 through the drive to axis body subassembly 1 in order to adjust the position of axis body subassembly 1.

The technical scheme that the utility model provides, can know by fig. 1, fig. 2, fig. 3 and fig. 4, axis body subassembly 1 includes axostylus axostyle 101, and the end fixing of the relative both sides of axostylus axostyle 101 is provided with joint casing 102, and the tip joint that axostylus axostyle 101 one side was kept away from to joint casing 102 is provided with card post 103, but card post 103 outer wall joint rigging part cooperates the work of tearing up.

Furthermore, the skewed awl tooth 104 cup joints in axostylus axostyle 101's outer wall, and axostylus axostyle 101 still cup joints and is provided with snap ring 105 near the outer wall of the joint casing 102 of a side end portion, and the draw-in groove 106 of a plurality of quantity has still been seted up to snap ring 105's outer wall for inside skewed awl tooth 104 of cooperation rotates and orders about the distance between the axis body subassembly 1 and adjust, thereby reach best matching and the operation effect can also reduce the relevant machining precision of bearing frame and reduce the processing degree of difficulty.

Moreover, the oblique awl tooth 104 is including being close to the tooth 107 that moves that the card post 103 set up, and moves tooth 107 and be close to the card post 103 and extend to connect and be provided with adjusting screw 109, and oblique awl tooth 104 is still including keeping away from the fixed tooth 108 that card post 103 one side set up, thereby through adjusting screw 109 change fixed tooth 108 and move the interval between the tooth 107 to make the inside best matching that reaches of oblique awl tooth 104 and operation effect can also reduce the relevant machining precision of bearing frame and reduce the processing degree of difficulty.

Among the technical scheme that the utility model provides, known by fig. 1 and fig. 3, shell subassembly 2 includes shell 201, and the relative both sides outer wall symmetry of shell 201 has been seted up and has been kept communicating circular slot 202 for joint axis body subassembly 1 makes the interval between two axis body subassemblies 1 keep the fixed of scope nature.

Moreover, the clamping housings 102 respectively located at the end portions of the two sides of the shaft body assembly 1 are all arranged on the outer walls of the two sides of the shell 201, so that a user can use the clamping housings conveniently.

The working principle is as follows: the double-shaft shredder performs shredding work through rotation of the shaft body assemblies 1 symmetrically arranged in the shell assembly 2;

when the rotation time is too long, the distance between the movable teeth 107 and the fixed teeth 108 inside the bevel gear 104 is longer or shorter, so that the bevel gear 104 cannot rotate, the movable teeth 107 are driven to move by adjusting the adjusting screws 109, the internal distance is changed, the best matching and operation effect is achieved, the related processing precision of the bearing seat can be reduced, and the processing difficulty is reduced.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a biax shredder, its characterized in that includes shell subassembly (2), the inside of shell subassembly (2) transversely pierces through and is provided with axis body subassembly (1) of symmetry, axis body subassembly (1) bilateral symmetry tip is provided with joint casing (102), the inside of joint casing (102) is provided with oblique awl tooth (104), oblique awl tooth (104) encircle and set up in the outer wall of axis body subassembly (1), oblique awl tooth (104) are assembled and are used for the restriction axis body subassembly (1) is located the inside horizontal station of shell subassembly (2).

2. The double-shaft shredder according to claim 1, wherein the shaft body assembly (1) comprises a shaft rod (101), clamping shells (102) are fixedly arranged at the end parts of the two opposite sides of the shaft rod (101), and clamping columns (103) are clamped at the end parts of the clamping shells (102) far away from one side of the shaft rod (101).

3. The double-shaft shredder according to claim 2, wherein the bevel gear (104) is sleeved on the outer wall of the shaft rod (101), a snap ring (105) is sleeved on the outer wall of the clamping shell (102) on one side, close to the shaft rod (101), and a plurality of clamping grooves (106) are formed in the outer wall of the snap ring (105).

4. A twin-shaft shredder according to claim 3, characterised in that the bevelled bevel gear (104) comprises a moving tooth (107) arranged close to the jamming cylinder (103), the moving tooth (107) being provided with an adjusting screw (109) extending close to the jamming cylinder (103), the bevelled bevel gear (104) further comprising a fixed tooth (108) arranged away from one side of the jamming cylinder (103), the adjusting screw (109) being fitted for adjusting the distance between the fixed tooth (108) and the moving tooth (107).

5. The double-shaft shredder according to claim 1, wherein the housing assembly (2) comprises a housing (201), the housing (201) is symmetrically provided with circular grooves (202) which are communicated with each other on the outer walls of two opposite sides, and the shaft body assembly (1) is clamped inside the circular grooves (202).

6. A twin-shaft shredder according to claim 5, characterised in that each of the snap housings (102) is provided on an outer wall of the housing (201).