CN213529016U

CN213529016U - Multi-time-use cutter shaft of single-shaft shredder

Info

Publication number: CN213529016U
Application number: CN202022312912.6U
Authority: CN
Inventors: 贺永恩
Original assignee: Zhangjiagang Honglu Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Honglu Machinery Manufacturing Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a unipolar shredder arbor of repetitious utilization, which comprises a frame, rotate on the frame and install the arbor, arbor left and right sides all is equipped with the stationary knife, the arbor includes the drive shaft, drive shaft end transmission is connected with driving motor, the drive shaft outer wall is equipped with the installation roller, the equidistance is equipped with a plurality of mounting grooves on the installation roller, there is the installation piece through the dog joint in the mounting groove, be equipped with on the installation piece and move the sword, and move sword outer wall and dog sliding connection, installation piece one side is equipped with the fixture block, fixture block outer wall and mounting groove inner wall in close contact with, all run through on the fixture block and be equipped with a plurality of construction bolts, the equal screw thread of construction bolt tail end is installed on the installation roller, the utility model has the advantages of reasonable design, set up the movable mounting of mounting groove in order to realize the installation of installation piece, realize, The moving blade shakes, resulting in deformation or damage of the moving blade.

Description

Multi-time-use cutter shaft of single-shaft shredder

Technical Field

The utility model relates to an arbor technical field especially relates to a unipolar shredder arbor of repetitious utilization.

Background

A shredder is a machine used for coarse shredding, and is generally used for processing raw materials or scraps, which are not processed, to make them smaller in size. Compared with other crushers, the crusher has the advantages of low rotation speed of the cutter shaft, low noise and low energy consumption, typical examples are that leftover materials of plastics or rubber are shredded and then are used as raw materials to be melted and granulated to be used for manufacturing plastic bottles, tires or garbage cans and the like again, and the shredder is applied to the plastic recycling industry and is commonly used for crushing waste products, large-caliber PE plastic pipes, bundled plastic films, large stacks of plastic sheets and machine head materials. Applications of shredders generally include: shredding of rejected products into smaller pieces for recycling, reducing raw material volume for blending with other materials, shredding organic matter for biofuel production, shredding of some textile materials for fiber recycling (e.g. carpet shredding).

When using, because current move the sword if there is one end tool bit wearing and tearing serious, continue to use and can reduce work efficiency, directly replace and can cause the waste, the cost is higher, current shredder blade is installed at the arbor outer wall usually, and it is comparatively difficult to change the blade, or passes through the bolt with the blade and install on the installation roller of arbor outer wall, though be convenient for change the blade, nevertheless the blade also can become flexible when the bolt is not hard up, and the blade is very easily taken place to warp under the exogenic action and damages, exists certain defect.

Therefore, a multi-use single-shaft shredder cutter shaft is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a unipolar shredder arbor of repetitious usage, aim at with the blade joint on the installation roller to blade one side sets up the fixed block again and avoids the blade to shift, realizes the installation of blade, the installation of the blade of being convenient for, and makes the blade not take place not hard up when the bolt is not hard up, avoids the deformation or the damage of blade.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a unipolar shredder arbor of reuse, includes the frame, rotate on the frame and install the arbor, the arbor all is equipped with the stationary knife on the left and right sides of arbor, the arbor includes the drive shaft, the drive shaft tip transmission is connected with driving motor, the drive shaft outer wall is equipped with the installation roller, the equidistance is equipped with a plurality of mounting grooves on the installation roller, there is the installation piece through the dog joint in the mounting groove, be equipped with on the installation piece and move the sword, just move sword outer wall and dog sliding connection, installation piece one side is equipped with the fixture block, the fixture block outer wall with mounting groove inner wall in close contact with, it is equipped with a plurality of construction bolts all to run through on the fixture block, the equal screw thread of construction bolt tail.

Preferably, in the above-mentioned unipolar shredder arbor of repetitious utilization, decide the sword and keep away from installation roller one end all is connected with the connecting block, all be equipped with a plurality of movable rods on the connecting block, just the movable rod all with lateral wall sliding connection about the frame, all rotate on the connecting block and be connected with the lead screw, the lead screw outer wall all with lateral wall threaded connection about the frame, the lead screw tip is equipped with the rotation handle.

Based on the technical characteristics, the screw rod can be rotated by rotating the handle, the connecting block is driven to drive the fixed knife to move, and the distance between the fixed knife and the movable knife on the mounting roller is adjusted.

Preferably, in the above-mentioned unipolar shredder arbor of repetitious utilization, all be equipped with a plurality of locating holes on the movable rod, the movable rod top all is equipped with and is used for the locating component of movable rod location, locating component includes fixed mounting fixed block on the frame outer wall, it is equipped with the locating lever all to run through the slip on the fixed block, the locating lever lower extreme is all pegged graft inside the locating hole, the locating lever lower extreme all is equipped with the stopper, the locating lever outer wall all overlaps and is equipped with compression spring, compression spring all is located the fixed block with between the stopper.

Based on above-mentioned technical characteristics, the locating lever stretches out downwards under compression spring effect, makes the locating lever lower extreme peg graft in the locating hole, realizes the location of movable rod.

Preferably, in the cutter shaft of the single-shaft shredder for multiple utilization, the upper end of each connecting block is obliquely provided with a baffle.

Based on above-mentioned technical characteristics, set up the baffle, be convenient for the material fall to the installation roller on.

Preferably, in the cutter shaft of the single-shaft shredder for multiple utilization, the bottom surface of the base is symmetrically provided with a plurality of supporting legs.

Based on the technical characteristics, the support legs are arranged to support the base.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, set up the movable mounting of mounting groove in order to realize the installation piece, promote the installation piece and move the sword, make movable cutter outer wall and dog joint, it is spacing to make the movable cutter carry on, install the fixture block in the mounting groove through construction bolt again, it is spacing to the installation piece to make the fixture block realize, the installation of realization installation piece is fixed, be convenient for to the installation piece, move the sword and install or dismantle, the simple operation improves work efficiency, and avoid the installation piece, move the sword and take place to rock, lead to moving the deformation or the damage of sword.

(2) The utility model has the advantages of reasonable design, the accessible rotates the lead screw, realizes that the connecting block drives the stationary knife activity, realizes the stationary knife and moves the regulation of distance between the sword, is convenient for adjust the garrulous size of material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the arbor structure of the present invention;

FIG. 3 is a top view of the mounting groove structure of the present invention;

FIG. 4 is a top view of the movable knife structure of the present invention;

fig. 5 is a schematic structural diagram of the positioning assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a machine base; 2-cutter shaft; 3-driving a motor; 4-stationary knife; 5, mounting a roller; 6-a drive shaft; 7-mounting grooves; 8, mounting a block; 9-moving the knife; 10-a fixture block; 11-mounting bolts; 12-connecting blocks; 13-a movable rod; 14-a screw rod; 15-turning the handle; 16-positioning holes; 17-a positioning assembly; 18-fixing block; 19-positioning the rod; 20-a limiting block; 21-a compression spring; 22-a baffle; 23-supporting legs.

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 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.

Referring to fig. 1-5, in the present embodiment, a multi-use single-shaft shredder cutter shaft includes a machine base 1, a plurality of support legs 23 are symmetrically disposed on the bottom surface of the machine base 1, the support legs 23 are disposed to support the machine base 1, a cutter shaft 2 is rotatably mounted on the machine base 1, a fixed cutter 4 is disposed on each of the left and right sides of the cutter shaft 2, a connecting block 12 is connected to one end of the fixed cutter 4 away from a mounting roller 5, a baffle 22 is disposed at the upper end of the connecting block 12, a plurality of movable rods 13 are disposed on the connecting block 12, a plurality of positioning holes 16 are disposed on the movable rods 13, positioning assemblies 17 for positioning the movable rods 13 are disposed above the movable rods 13, each positioning assembly 17 includes a fixed block 18 fixedly mounted on the outer wall of the machine base 1, positioning rods 19 are slidably disposed on the fixed blocks 18, the lower ends of the positioning rods 19, the lower end of a positioning rod 19 is provided with a limiting block 20, the outer wall of the positioning rod 19 is sleeved with a compression spring 21, the compression spring 21 is positioned between a fixed block 18 and the limiting block 20, the positioning rod 19 extends downwards under the action of the compression spring 21, the lower end of the positioning rod 19 is inserted into a positioning hole 16, the positioning of a movable rod 13 is realized, the movable rod 13 is slidably connected with the left side wall and the right side wall of a machine base 1, a lead screw 14 is rotatably connected on a connecting block 12, the outer wall of the lead screw 14 is in threaded connection with the left side wall and the right side wall of the machine base 1, the end part of the lead screw 14 is provided with a rotating handle 15, the lead screw 14 can be rotated by rotating the rotating handle 15, the connecting block 12 is driven to drive a fixed knife 4 to move, the distance between the fixed knife 4 and a movable knife 9 on a mounting roller 5 is adjusted, a knife shaft 2 comprises, move sword 9 and the cooperation of stationary knife 4, the realization is to the shredding of material, 6 outer walls of drive shaft are equipped with installation roller 5, it is equipped with a plurality of mounting grooves 7 to equidistance on the installation roller 5, there is installation piece 8 through the dog joint in the mounting groove 7, avoid installation piece 8 to rock, be equipped with on the installation piece 8 and move sword 9, and move sword 9 outer wall and dog sliding connection, installation piece 8 one side is equipped with fixture block 10, set up fixture block 10, avoid installation piece 8 and move sword 9 and take place the displacement, realize installation piece 8 and move the installation location of sword 9, fixture block 10 outer wall and 7 inner wall in close contact with in the mounting groove, all run through on the fixture block 10 and be equipped with a plurality of mounting bolt 11, the equal screw thread of mounting bolt 11 tail ends is installed on installation roller 5, it is.

When the utility model is used, the mounting bolt 11 can be unscrewed, the fixture block 10 is taken down, the movable knife 9 is pulled backwards, the mounting block 8 is separated from the stop block, and the mounting block 8 and the movable knife 9 can be taken down for replacement; the positioning rod 19 can be lifted upwards to separate the positioning rod 19 from the positioning hole 16, the rotating handle 15 is rotated to rotate the screw rod 14, the screw rod 14 drives the fixed knife 4 to move through the connecting block 12, and the distance between the fixed knife 4 and the movable knife 9 on the mounting roller 5 is adjusted.

The utility model has the advantages of reasonable design, set up the movable mounting of mounting groove 7 in order to realize installation piece 8, promote installation piece 8 and move sword 9, make movable cutter 9 outer wall and dog joint, it is spacing to make movable cutter 9 carry on, install fixture block 10 in mounting groove 7 through construction bolt 11 again, it is spacing to installation piece 8 to make fixture block 10 realize, the installation that realizes installation piece 8 is fixed, be convenient for to installation piece 8, move sword 9 and install or dismantle, the simple operation, and improve work efficiency, and avoid installation piece 8, move sword 9 and take place to rock, lead to moving the deformation or the damage of sword 9.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a unipolar shredder arbor that manifold utilization which characterized in that: comprises a machine base (1), a cutter shaft (2) is rotatably arranged on the machine base (1), the left side and the right side of the cutter shaft (2) are both provided with a fixed cutter (4), the cutter shaft (2) comprises a driving shaft (6), the end part of the driving shaft (6) is connected with a driving motor (3) in a transmission way, the outer wall of the driving shaft (6) is provided with a mounting roller (5), a plurality of mounting grooves (7) are equidistantly arranged on the mounting roller (5), a mounting block (8) is clamped in the mounting grooves (7) through a stop block, a movable knife (9) is arranged on the mounting block (8), the outer wall of the movable knife (9) is connected with the stop block in a sliding way, one side of the mounting block (8) is provided with a clamping block (10), the outer wall of the clamping block (10) is tightly contacted with the inner wall of the mounting groove (7), the fixture blocks (10) are provided with a plurality of mounting bolts (11) in a penetrating mode, and the tail ends of the mounting bolts (11) are mounted on the mounting rollers (5) in a threaded mode.

2. A multiple-use single-axis shredder blade shaft according to claim 1 further comprising: decide sword (4) and keep away from installation roller (5) one end all is connected with connecting block (12), all be equipped with a plurality of movable rods (13) on connecting block (12), just movable rod (13) all with lateral wall sliding connection about frame (1), all rotate on connecting block (12) and be connected with lead screw (14), lead screw (14) outer wall all with lateral wall threaded connection about frame (1), lead screw (14) tip is equipped with rotation handle (15).

3. A multiple-use single-axis shredder blade shaft according to claim 2 further comprising: all be equipped with a plurality of locating holes (16) on movable rod (13), movable rod (13) top all is equipped with and is used for locating component (17) of movable rod (13) location, locating component (17) include fixed mounting fixed block (18) on frame (1) outer wall, it is equipped with locating lever (19) all to run through the slip on fixed block (18), locating lever (19) lower extreme is all pegged graft inside locating hole (16), locating lever (19) lower extreme all is equipped with stopper (20), locating lever (19) outer wall all overlaps and is equipped with compression spring (21), compression spring (21) all are located fixed block (18) with between stopper (20).

4. A multiple-use single-axis shredder blade shaft according to claim 2 further comprising: the upper end of the connecting block (12) is obliquely provided with a baffle (22).

5. A multiple-use single-axis shredder blade shaft according to claim 1 further comprising: the bottom surface of the machine base (1) is symmetrically provided with a plurality of supporting legs (23).