CN216533751U

CN216533751U - A knife rest coupling assembling for feed production equipment

Info

Publication number: CN216533751U
Application number: CN202123127140.XU
Authority: CN
Inventors: 时礼平; 成思福; 阎晓燕
Original assignee: Ma'anshan Fude Machinery Manufacturing Co ltd
Current assignee: Ma'anshan Fude Machinery Manufacturing Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-17
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a knife rest connecting assembly for feed production equipment, which comprises a rotating main shaft, wherein an installation shaft sleeve is sleeved on the rotating main shaft, four side walls of the installation shaft sleeve are provided with grooves, each groove is obliquely arranged, an installation seat is fixed at the inner bottom of each groove, a moving plate is movably arranged in each installation seat, and two groups of threaded rods for driving the moving plate to move are symmetrically arranged on each installation seat; according to the utility model, through the matching of the mounting seat, the moving plate and the threaded rod, when an operator inserts the mounting end of each blade into the mounting seat, then the threaded rod is rotated, so that the moving plate is close to the blade arranged in the mounting seat and clamps and fixes the blade, when one blade is damaged, the operator only needs to replace the corresponding blade, the whole blade group does not need to be replaced, and the practicability is strong.

Description

A knife rest coupling assembling for feed production equipment

Technical Field

The utility model relates to the technical field of feed production, in particular to a knife rest connecting assembly for feed production equipment.

Background

In feed processing production, the straw of some plants is usually cut and smashed, as feed production's raw materials, when cutting smashing these plant straws, cutting equipment is usually required to be used to cut the straw, traditional cutting equipment knife rest component formula as an organic whole, as shown in fig. 1, when one of them blade damages, need to change whole knife rest group, it is inconvenient to use, and when the great material of the crushing specification of needs cutting, current knife rest group, can not correspond and change blade specification and remove the installation axle sleeve, lead to the cutting effect not good, can only change the great cutting equipment of specification.

SUMMERY OF THE UTILITY MODEL

The problems solved by the utility model are as follows:

(1) the traditional cutting equipment has the advantages that the knife rest component is integrated, when one blade is damaged, the whole knife rest group needs to be replaced, and the use is inconvenient;

(2) traditional cutting equipment knife rest assembly can not correspond and change blade specification and remove the installation axle sleeve, leads to the cutting effect not good, can only change the great cutting equipment of specification.

The utility model aims to solve the defects in the prior art and provides a knife rest connecting assembly for feed production equipment.

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

the utility model provides a knife rest coupling assembling for feed production equipment, includes and rotates the main shaft, it is equipped with the installation axle sleeve to rotate the last cover of main shaft, all sets up flutedly on four lateral walls of installation axle sleeve, and every recess slope sets up, and the interior bottom of every recess all is fixed with the mount pad, and the mount pad internalization is provided with the movable plate that is used for installing the blade, and the symmetry is provided with two sets of drive assembly that are used for driving the movable plate and remove on the mount pad.

As a further technical solution of the present invention, the driving assembly includes a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both fixed on the side wall of the mounting seat, threaded rods are provided on the first supporting plate and the second supporting plate in a penetrating manner, each threaded rod is rotatably connected with the first supporting plate and the second supporting plate through a bearing ring, and each threaded rod penetrates through the moving plate and is in threaded connection with the moving plate.

As a further technical scheme of the utility model, a clamping gasket is fixed on the opposite surface of each moving plate and the corresponding mounting seat.

As a further technical scheme of the utility model, two air guide blocks are symmetrically fixed on the upper surface of each groove.

As a further technical scheme of the utility model, two groups of flat grooves matched with the mounting shaft sleeve are symmetrically formed on the outer side wall of the rotating main shaft, and a movable shaft sleeve is fixed on one side, close to the rotating main shaft, of the mounting shaft sleeve.

As a further technical scheme of the utility model, a plurality of mounting holes are respectively arranged on the movable shaft sleeve and the rotating main shaft in a penetrating manner, the mounting holes on the movable shaft sleeve are matched with the mounting holes on the rotating main shaft for use, two groups of bolts are arranged on the movable shaft sleeve through the mounting holes, and the other end of each bolt is in threaded connection with a locking nut.

As a further technical scheme of the utility model, two groups of sinking grooves matched with bolts are formed in the movable shaft sleeve, and the tail end of the rotating main shaft is in threaded connection with a limiting block.

The utility model has the beneficial effects that:

1. through the cooperation of the mount pad that sets up, movable plate and threaded rod, insert the mount pad with the installation end of each blade when operating personnel, rotate the threaded rod after that, make the movable plate be close to place blade in the mount pad and press from both sides tight fixedly to the blade, when a certain blade damages, operating personnel only need change the blade that corresponds can, need not change whole blading, the practicality is strong.

2. Through the installation axle sleeve that sets up, the cooperation of removal axle sleeve and mounting hole, operating personnel can be according to waiting to cut kibbling material, will install the axle sleeve and remove suitable distance to the direction that is close to the stopper, and make the mounting hole on the removal axle sleeve align with the epaxial mounting hole of rotation main, then insert the bolt in the mounting hole and screw up lock nut, make this knife rest coupling assembling can be applicable to the blade of different specifications size, correspond the different cutting crushing tasks of completion, need not change the great cutting equipment of specification.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic view of the connection of the mounting sleeve and the moving sleeve of the present invention;

FIG. 6 is a schematic view of the connection of the first support plate to the threaded rod according to the present invention;

FIG. 7 is a schematic view of the connection between the rotating spindle and the limiting block of the present invention;

fig. 8 is a schematic view of the structure of the moving plate of the present invention.

In the figure: 1. rotating the main shaft; 2. installing a shaft sleeve; 3. a groove; 4. a mounting seat; 5. moving the plate; 6. a threaded rod; 7. a first support plate; 8. a second support plate; 9. clamping the gasket; 10. a wind guide block; 11. flattening the groove; 12. moving the shaft sleeve; 13. mounting holes; 14. a bolt; 15. a lock nut; 17. and a limiting block.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the preset purposes, the following detailed description is given to the specific implementation modes, structures, characteristics and effects of the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 2 and 5, a knife rest coupling assembling for feed production equipment, including rotating main shaft 1, rotating main shaft 1 rotates, drive knife rest coupling assembling and each blade and rotate, treat the feed ingredient of processing and cut crushing, the cover is equipped with installation axle sleeve 2 on rotating main shaft 1, installation axle sleeve 2 is used for the installation blade, all set up fluted 3 on four lateral walls of installation axle sleeve 2, the slope of every recess 3 sets up, thereby the blade that makes each installation also is the slope form, make the blade more conveniently cut soft material.

Referring to fig. 2 and 6, a mounting seat 4 is fixed at the inner bottom of each groove 3, a moving plate 5 is movably arranged in the mounting seat 4, two sets of driving assemblies for driving the moving plate 5 to move are symmetrically arranged on the mounting seat 4, each driving assembly comprises a first supporting plate 7 and a second supporting plate 8, the first supporting plate 7 and the second supporting plate 8 are fixed on the side wall of the mounting seat 4, threaded rods 6 are arranged on the first supporting plate 7 and the second supporting plate 8 in a penetrating manner, each threaded rod 6 is rotatably connected with the first supporting plate 7 and the second supporting plate 8 through a bearing ring, each threaded rod 6 penetrates through the moving plate 5 and is in threaded connection with the moving plate 5, and as the threaded rods 6 are in threaded connection with the moving plate 5, when an operator rotates the threaded rods 6, the moving plate 5 is driven to move, so that the moving plate 5 is close to a blade placed in the mounting seat 4 and clamps and fixes the blade, when a certain blade is damaged, an operator only needs to replace the corresponding blade, the whole blade group does not need to be replaced, and the practicability is high.

Referring to fig. 6 and 8, each moving plate 5 and the opposite surface corresponding to the mounting seat 4 are both fixed with a clamping gasket 9, and through the clamping gasket 9, the blade is clamped more firmly, so that the safety of the device in use is ensured, and the upper surface of each groove 3 is symmetrically fixed with two air guide blocks 10, so that the wind resistance during rotation is reduced, and the working efficiency is improved.

Referring to fig. 2, fig. 3 and fig. 7, the symmetry has been seted up on the lateral wall of rotation main shaft 1 two sets of flat slots 11 that cooperate installation axle sleeve 2 to use, one side that installation axle sleeve 2 is close to rotation main shaft 1 is fixed with removal axle sleeve 12, it is provided with a plurality of mounting holes 13 all to run through on removal axle sleeve 12 and the rotation main shaft 1, mounting hole 13 on the removal axle sleeve 12 uses with the mounting hole 13 cooperation on the rotation main shaft 1, be provided with two sets of bolts 14 on the removal axle sleeve 12, the equal threaded connection of the other end of every bolt 14 has lock nut 15, the heavy groove that two sets of cooperation bolts 14 used has been seted up on the removal axle sleeve 12, the end threaded connection of rotation main shaft 1 has stopper 17.

Referring to fig. 2, 3, 4 and 7, when a material with a larger cutting and crushing specification is required to be cut, blades with a larger specification are required to be replaced, in order to avoid scraping of the blades against the side wall of the protective shell, the position of the mounting shaft sleeve 2 on the rotating main shaft 1 needs to be moved, at this time, the two locking nuts 15 can be unscrewed, the two bolts 14 are pulled out, the mounting shaft sleeve 2 is moved by a proper distance in the direction close to the limiting block 17, the mounting hole 13 on the moving shaft sleeve 12 is aligned with the mounting hole 13 on the rotating main shaft 1, then the bolts 14 are inserted into the mounting holes 13 and the locking nuts 15 are screwed, so that the tool rest connecting assembly can be suitable for blades with different specifications and sizes, different cutting and crushing tasks are correspondingly completed, and cutting equipment with a larger specification does not need to be replaced.

When the tool rest connecting assembly is used, an operator selects blades of corresponding specifications according to materials to be cut and crushed, then unscrews the two locking nuts 15, extracts the two bolts 14, moves the mounting shaft sleeve 2 to a proper distance in a direction close to the limiting block 17, enables the mounting hole 13 in the moving shaft sleeve 12 to be aligned with the mounting hole 13 in the rotating main shaft 1, then inserts the bolts 14 into the mounting holes 13 and screws the locking nuts 15, enables the tool rest connecting assembly to be suitable for blades of different specifications and sizes, then inserts the mounting end of each blade into the mounting seat 4, then rotates the threaded rod 6, enables the moving plate 5 to be close to the blades placed in the mounting seat 4 and clamps and fixes the blades, when one blade is damaged, the operator only needs to replace the corresponding blade without replacing the whole blade set, and the tool rest connecting assembly is high in practicability.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a knife rest coupling assembling for feed production equipment, is including rotating main shaft (1), a serial communication port, it is equipped with installation axle sleeve (2) to rotate the cover on main shaft (1), all sets up fluted (3) on four lateral walls of installation axle sleeve (2), and every recess (3) all inclines to set up, and the interior bottom of every recess (3) all is fixed with mount pad (4), and mount pad (4) internalization is provided with movable plate (5) that are used for installing the blade, and the symmetry is provided with two sets of drive assembly that are used for driving movable plate (5) and remove on mount pad (4).

2. A knife-holder connection assembly according to claim 1, characterized in that the drive assembly comprises a first support plate (7) and a second support plate (8), the first support plate (7) and the second support plate (8) are fixed on the side wall of the mounting seat (4), threaded rods (6) are arranged on the first support plate (7) and the second support plate (8) in a penetrating manner, each threaded rod (6) is rotatably connected with the first support plate (7) and the second support plate (8) through a bearing ring, and each threaded rod (6) penetrates through the moving plate (5) and is in threaded connection with the moving plate (5).

3. A blade-holder connection assembly for feed production equipment, according to claim 1, characterized in that each moving plate (5) is fixed with a clamping washer (9) on the opposite face to the corresponding mounting seat (4).

4. A blade carrier connection assembly for feed production equipment according to claim 1, characterized in that two air guide blocks (10) are symmetrically fixed to the upper surface of each groove (3).

5. The tool rest connecting assembly for the feed production equipment is characterized in that two groups of flat grooves (11) matched with the mounting shaft sleeve (2) are symmetrically formed in the outer side wall of the rotating main shaft (1), and a moving shaft sleeve (12) is fixed on one side, close to the rotating main shaft (1), of the mounting shaft sleeve (2).

6. A tool holder connection assembly for a feed production device according to claim 5, wherein a plurality of mounting holes (13) are formed through the movable shaft sleeve (12) and the rotary main shaft (1), the mounting holes (13) of the movable shaft sleeve (12) are matched with the mounting holes (13) of the rotary main shaft (1), two groups of bolts (14) are arranged on the movable shaft sleeve (12) through the mounting holes (13), and the other end of each bolt (14) is in threaded connection with a locking nut (15).

7. A tool rest connection assembly for feed production equipment according to claim 6, wherein the movable shaft sleeve (12) is provided with two sets of sunken grooves for being matched with the bolts (14), and the tail end of the rotary main shaft (1) is in threaded connection with a limiting block (17).