CN220900600U - Interval-adjustable pulverizer blade set - Google Patents

Abstract

The utility model discloses a distance-adjustable pulverizer blade set, which comprises a pulverizer frame, a fixed blade set, a fixed motor, an adjusting blade set, an adjusting motor, an adjusting frame and a follow-up plate, wherein the fixed blade set is arranged in the pulverizer frame, one end of the fixed blade set is arranged on the pulverizer frame through a bearing seat, the other end of the fixed blade set is fixedly connected with a rotating shaft of the fixed motor, and one side of the fixed blade set is provided with the adjusting blade set. This grinder blade group of adjustable interval through threaded connection between driven screw and the fly leaf body, and the fly leaf body takes place to take place to synchronize and equidirectional removal with adjusting motor's base, adjusts the blade group simultaneously and keeps away from fixed blade group for the interval grow between fixed blade group and the adjusting blade group realizes the regulation to the interval between the blade group.

Description

Interval-adjustable pulverizer blade set

Technical Field

The utility model relates to the technical field of crushers, in particular to a crusher blade set with adjustable spacing.

Background

As a machine for pulverizing a solid raw material of a larger size, a pulverizer usually employs two sets of pulverizer blade sets to roll each other so as to pulverize the solid raw material, but in the actual use of the pulverizer, some problems of the existing pulverizer are still found:

1. The pulverizer discovers that when pulverizing solid raw materials with different sizes, the uniform interval between blade sets cannot adapt to different pulverizing requirements;

2. After the pulverizer pulverizes solid raw materials, there is inconvenient clearance of part's crushing residue between the knife tackle of pulverizer to influence subsequent clearance effect.

Disclosure of utility model

The utility model aims to provide a pulverizer blade set with adjustable spacing, which solves the problems that in the prior art, a single blade set spacing cannot meet different pulverizing requirements and pulverizing residues among the blade sets are inconvenient to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinder blade group of adjustable interval, includes grinder frame, fixed blade group, fixed motor, regulation blade group, accommodate motor, regulation frame and follower plate, the inside of grinder frame is equipped with fixed blade group, the one end of fixed blade group is installed on grinder frame through the bearing frame, and the other end of fixed blade group and fixed motor's pivot fixed connection, one side of fixed blade group is equipped with the regulation blade group, the one end of regulation blade group and the pivot fixed connection of accommodate motor, and the other end of regulation blade group passes through bearing frame fixed mounting on the follower plate, one side that accommodate motor kept away from fixed motor is equipped with the regulation frame;

the adjusting frame comprises a side frame, a threaded rod, a driving bevel gear, a side bevel gear, a driven shaft and a driven bevel gear, wherein the threaded rod is arranged in the side frame, the driving bevel gear is arranged on the outer side of the threaded rod, the side bevel gear is arranged on one side of the driving bevel gear and penetrated by the driven shaft, and the driven bevel gear is fixedly arranged at one end, far away from the side bevel gear, of the driven shaft;

The follow-up plate comprises a movable plate body, a driven screw rod, a butt-joint bevel gear and a positioning rod, wherein the movable plate body is penetrated by the driven screw rod, the butt-joint bevel gear is arranged on the outer side of the driven screw rod, the butt-joint bevel gear is fixedly connected with the driven screw rod, and the positioning rod is arranged below the driven screw rod.

Preferably, the movable plate body is in threaded connection with the driven screw rod, and meanwhile the movable plate body is penetrated by the positioning rod, the positioning rod is movably connected with the movable plate body, and the positioning rod is parallel to the driven screw rod.

Preferably, the drive bevel gear is penetrated by the threaded rod, the threaded rod is fixedly connected with the drive bevel gear, the side bevel gear is fixedly connected with the driven shaft, and meanwhile the drive bevel gear and the side bevel gear are meshed with each other.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the interval-adjustable pulverizer blade set, after the threaded rod is rotated, the adjusting motor base, the adjusting motor and the movable plate body synchronously move in the same direction, and the adjusting blade set between the adjusting motor and the movable plate body is driven to move along with the adjusting blade set, so that the distance between the adjusting blade set and the fixed blade set can be freely controlled, the interval between the two blade sets is adjusted, and the pulverizing requirements of different solid raw materials are met.

(2) According to the interval-adjustable pulverizer blade set, after the interval between the adjusting blade set and the fixed blade set is adjusted, residues of pulverized raw materials remained and blocked between the adjusting blade set and the fixed blade set can be cleaned conveniently, and the influence on subsequent pulverizing work is avoided.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a cross-sectional view of the entire present utility model;

FIG. 3 is a schematic view of the structure of the adjusting frame of the present utility model;

FIG. 4 is a schematic structural view of a follower plate according to the present utility model;

Fig. 5 is a schematic front view of the follower plate of the present utility model.

In the figure: 1. a shredder frame; 2. a fixed blade group; 3. fixing a motor; 4. adjusting the blade set; 5. adjusting a motor; 6. an adjusting frame; 61. a side frame; 62. a threaded rod; 63. a drive bevel gear; 64. a side bevel gear; 65. a driven shaft; 66. a driven bevel gear; 7. a follower plate; 71. a movable plate body; 72. a driven screw; 73. butting bevel gears; 74. and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a distance-adjustable pulverizer blade assembly includes a pulverizer frame 1, a fixed blade assembly 2, a fixed motor 3, an adjusting blade assembly 4, an adjusting motor 5, an adjusting frame 6 and a follower plate 7, wherein the fixed blade assembly 2 is disposed in the pulverizer frame 1, one end of the fixed blade assembly 2 is mounted on the pulverizer frame 1 through a bearing seat, the other end of the fixed blade assembly 2 is fixedly connected with a rotating shaft of the fixed motor 3, one side of the fixed blade assembly 2 is provided with the adjusting blade assembly 4, one end of the adjusting blade assembly 4 is fixedly connected with the rotating shaft of the adjusting motor 5, the other end of the adjusting blade assembly 4 is fixedly mounted on the follower plate 7 through the bearing seat, one side of the adjusting motor 5 away from the fixed motor 3 is provided with an adjusting frame 6, the bottom end of the adjusting motor 5 is provided with an adjusting motor 5 base, the adjusting motor 5 is fixedly mounted on the base, the adjusting frame 6 can adjust the adjusting motor 5 base, and the follower plate 7 moves following the adjustment of the adjusting motor 6.

Further, the adjusting frame 6 includes a side frame 61, a threaded rod 62, a drive bevel gear 63, a side bevel gear 64, a driven shaft 65 and a driven bevel gear 66, the threaded rod 62 is disposed in the side frame 61, the adjusting motor 5 base is penetrated by the threaded rod 62, the adjusting motor 5 base is connected with the threaded rod 62 through threads, the adjusting motor 5 base is penetrated by another fixed rod, the adjusting motor 5 base is movably connected with the fixed rod, the fixed rod is parallel to the threaded rod 62, the rotation of the threaded rod 62 can drive the movement of the adjusting motor 5 base, the adjusting motor 5 base slides on the fixed rod, a limit bump is fixedly mounted on the threaded rod 62 disposed at the outer side of the side frame 61, a movable limit rod is disposed at one side of the limit bump, the limit bump is capable of limiting the rotation of the threaded rod 62, the drive bevel gear 63 is disposed at the outer side of the threaded rod 62, the drive bevel gear 64 is disposed at one side of the drive bevel gear 63, the driven shaft 65 is penetrated by the driven shaft 65, one end of the driven shaft 65 is mounted on the pulverizer frame 1 through a bearing seat, the other end of the driven shaft 65 is mounted on the side frame 61 through the bearing seat, and the driven shaft 65 is mounted at one end of the driven shaft 65 far from the fixed bevel gear 66 of the driven bevel gear 64.

Further, the follower plate 7 includes a movable plate body 71, a driven screw 72, a butt bevel gear 73 and a positioning rod 74, the movable plate body 71 is located in the pulverizer frame 1 and slides, the movable plate body 71 is penetrated by the driven screw 72, both ends of the driven screw 72 are all installed on the pulverizer frame 1 through bearing seats, the butt bevel gear 73 is arranged on the outer side of the driven screw 72, the butt bevel gear 73 is fixedly connected with the driven screw 72, the positioning rod 74 is arranged below the driven screw 72, and both ends of the positioning rod 74 are fixedly installed on the pulverizer frame 1.

Further, the movable plate 71 is in threaded connection with the driven screw 72, meanwhile, the movable plate 71 is penetrated by the positioning rod 74, the positioning rod 74 is movably connected with the movable plate 71, the positioning rod 74 is parallel to the driven screw 72, when the driven screw 72 rotates, the movable plate 71 moves, the movable plate 71 slides on the positioning rod 74 at the same time, and the positioning rod 74 can keep the stability of the movable plate 71 in the moving process.

Further, the drive bevel gear 63 is penetrated by the threaded rod 62, the threaded rod 62 is fixedly connected with the drive bevel gear 63, the side bevel gear 64 is fixedly connected with the driven shaft 65, meanwhile, the drive bevel gear 63 and the side bevel gear 64 are meshed with each other, the rotation of the drive bevel gear 63 can drive the rotation of the side bevel gear 64, the driven shaft 65 and the butt bevel gear 73 are meshed with each other, and the rotation of the driven shaft 65 can drive the butt bevel gear 73 to rotate.

Working principle: when the interval-adjustable pulverizer blade set is used, the threaded rod 62 is rotated clockwise, the base of the adjusting motor 5 moves towards the side frame 61 through the threaded connection between the base of the adjusting motor 5 and the threaded rod 62, the adjusting motor 5 synchronously moves, the driving bevel gear 63 rotates along with the threaded rod 62 during rotation, the driving bevel gear 63 rotates to drive the side bevel gear 64 to rotate, the side bevel gear 64 rotates along with the driven shaft 65, the driven bevel gear 66 synchronously rotates, the driven bevel gear 66 rotates to drive the butting bevel gear 73 again to rotate, the driven screw 72 rotates along with the butting bevel gear 73 during rotation, the movable plate 71 moves synchronously and in the same direction with the base of the adjusting motor 5 through the threaded connection between the driven screw 72 and the movable plate 71, and meanwhile, the adjusting blade set 4 is far away from the fixed blade set 2, so that the interval between the fixed blade set 2 and the adjusting blade set 4 is increased, and the interval between the blade sets is adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a grinder blade group of adjustable interval, includes grinder frame (1), fixed blade group (2), fixed motor (3), adjusts blade group (4), accommodate motor (5), adjust frame (6) and follow-up plate (7), its characterized in that: the novel grinding machine is characterized in that a fixed blade group (2) is arranged in the grinding machine frame (1), one end of the fixed blade group (2) is arranged on the grinding machine frame (1) through a bearing seat, the other end of the fixed blade group (2) is fixedly connected with a rotating shaft of a fixed motor (3), one side of the fixed blade group (2) is provided with an adjusting blade group (4), one end of the adjusting blade group (4) is fixedly connected with the rotating shaft of an adjusting motor (5), the other end of the adjusting blade group (4) is fixedly arranged on a follow-up plate (7) through the bearing seat, and one side, far away from the fixed motor (3), of the adjusting motor (5) is provided with an adjusting frame (6);

The adjusting frame (6) comprises a side frame (61), a threaded rod (62), a driving bevel gear (63), a side bevel gear (64), a driven shaft (65) and a driven bevel gear (66), wherein the threaded rod (62) is arranged in the side frame (61), the driving bevel gear (63) is arranged on the outer side of the threaded rod (62), the side bevel gear (64) is arranged on one side of the driving bevel gear (63), the side bevel gear (64) is penetrated by the driven shaft (65), and the driven bevel gear (66) is fixedly arranged at one end, far away from the side bevel gear (64), of the driven shaft (65);

The follow-up plate (7) comprises a movable plate body (71), a driven screw (72), a butt bevel gear (73) and a positioning rod (74), wherein the movable plate body (71) is penetrated by the driven screw (72), the butt bevel gear (73) is arranged on the outer side of the driven screw (72), the butt bevel gear (73) is fixedly connected with the driven screw (72), and the positioning rod (74) is arranged below the driven screw (72).

2. The adjustable pitch shredder blade assembly according to claim 1, wherein: the movable plate body (71) is in threaded connection with the driven screw (72), meanwhile, the movable plate body (71) is penetrated by the positioning rod (74), the positioning rod (74) is in movable connection with the movable plate body (71), and the positioning rod (74) and the driven screw (72) are parallel to each other.

3. The adjustable pitch shredder blade assembly according to claim 1, wherein: the drive bevel gear (63) is penetrated by the threaded rod (62), the threaded rod (62) is fixedly connected with the drive bevel gear (63), the side bevel gear (64) is fixedly connected with the driven shaft (65), and meanwhile the drive bevel gear (63) and the side bevel gear (64) are meshed with each other.