CN219597240U

CN219597240U - Rotary screen bucket capable of automatically screening materials

Info

Publication number: CN219597240U
Application number: CN202321205117.4U
Authority: CN
Inventors: 朱开河; 高飞; 秦立; 朱开继
Original assignee: Xuzhou Shenfu Construction Machinery Co ltd
Current assignee: Xuzhou Shenfu Construction Machinery Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-29
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a rotary screen bucket capable of automatically screening materials, which belongs to the technical field of screen buckets, and comprises the following components: the outer frame, the top of outer frame sets up unable adjustment base, outer shell fixed mounting is in the left end of outer frame, the inner chamber of outer shell sets up step motor, step motor's output passes through the speed reducer and connects the pivot, the outer wall of pivot is fixed to be set up the bracing piece, the right-hand member fixed connection screen cloth fill of bracing piece, the fastening frame is installed the right-hand member of pivot divides the material stirring frame fixed mounting to be in the right-hand member outer wall of fastening frame, the fastening plate is provided with two sets of, two sets of fixed mounting of fastening plate are in on the outer wall of screen cloth fill, the screen cloth cover laminating is in the surface of screen cloth fill, when the screen cloth fights rotatory, separates material inside, the inside phenomenon that condenses that appears of effectual preventing the material to guarantee the efficiency of screen cloth fill sieve material.

Description

Rotary screen bucket capable of automatically screening materials

Technical Field

The utility model relates to the technical field of screen hoppers, in particular to a rotary screen hopper capable of automatically sieving materials.

Background

When the stone in the soil is cleaned, the bottom of the bucket is sealed, a large amount of soil is carried out together, the separation of the soil and the stone can be realized after the screening is carried out again, and the screen bucket is generally used for the separation of the soil and the stone.

The main technical means of the Chinese patent CN202021723722.7 is that the vibrating screen bucket for the loader has good use effect; the vibrating screen bucket is used for screening fine sand, the fine sand is filtered and screened through vibration generated by the vibrator, and the phenomenon that materials are stacked too much to cause difficult vibration screening exists in a cylindrical screen bucket under the general condition.

To this end we propose a rotary screen bucket that automatically screens the material.

Disclosure of Invention

The utility model aims to provide a rotary screen bucket capable of automatically screening materials so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotary screen bucket for automatically screening material, comprising:

the top of the outer frame is provided with a fixed base;

the outer protective shell is fixedly arranged at the left end of the outer frame, a stepping motor is arranged in an inner cavity of the outer protective shell, the output end of the stepping motor is connected with a rotating shaft through a speed reducer, a supporting rod is fixedly arranged on the outer wall of the rotating shaft, and the right end of the supporting rod is fixedly connected with a screen bucket;

the fastening frame is arranged at the right end of the rotating shaft;

the material distributing and stirring frame is fixedly arranged on the outer wall of the right end of the fastening frame;

the two groups of the fastening plates are fixedly arranged on the outer wall of the screen bucket;

the screen cover is attached to the surface of the screen bucket.

Further, the outer wall of the screen bucket and the inner wall of the outer frame are provided with movably connected jacking blocks, and the opposite end surfaces of the jacking blocks are adhered with elastic buffer rubber pads.

Further, the inner wall of the outer frame is provided with an annular chute, and the outer wall of the fastening plate is provided with a convex plate which is connected in the inner wall of the annular chute in a clearance fit manner.

Further, the screen cover and the screen bucket are of an integrated structure, the inner wall of the screen bucket is uniformly provided with the reinforcing rib rods, and the screen cover is arranged in an interlayer of the reinforcing rib rods and the outer wall of the screen bucket.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fastening frame and the material distributing stirring frame are additionally arranged in the inner cavity of the screen bucket, so that the inside of a material can be separated when the screen bucket rotates, the phenomenon of coagulation in the material can be effectively prevented, and the efficiency of screening the material of the screen bucket can be ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the screen bucket according to the utility model.

In the figure: 1. an outer frame; 2. a fixed base; 3. a fastening frame; 4. a material distributing and stirring frame; 5. an outer protective shell; 6. a stepping motor; 7. a rotating shaft; 8. a support rod; 9. a screen bucket; 10. a fastening plate; 11. screen cover; 12. and (5) a top collision block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-2, the present utility model provides a technical solution: a rotary screen bucket for automatically screening material, comprising: the outer frame 1, the top of outer frame 1 sets up fixed base 2, fixed base 2 then can install on the arm in the locomotive, drive fixed base 2 and outer frame 1 operation through the arm and remove, outer shell 5 fixed mounting is in the left end of outer frame 1, the inner chamber of outer shell 5 sets up step motor 6, step motor 6's output passes through the speed reducer and connects pivot 7, pivot 7's outer wall fixed setting bracing piece 8, bracing piece 8's right-hand member fixed connection screen cloth fill 9, pass through control switch and power connection operation step motor 6, step motor 6 then can drive pivot 7 rotary motion when the operation, the material sieves in screen cloth fill 9, then the fastening frame 3, the right-hand member at pivot 7 is installed to the fastening frame 3, divide material stirring frame 4 fixed mounting is at the right-hand member outer wall of fastening frame 3, the fastening plate 10 is provided with two sets of, two sets of fastening plates 10 fixed mounting are on screen cloth fill 9's outer wall, strengthen fixedly through the fastening plate 10, then spacing slip rotation in the inner wall of 1, then can guarantee the stability of operation, screen cloth cover 11 laminating at the surface of screen cloth cover 9.

Referring to fig. 1, an outer wall of a screen bucket 9 and an inner wall of an outer frame 1 are provided with movably connected top collision blocks 12, and opposite end surfaces of the top collision blocks 12 are adhered with elastic buffer rubber pads, so that the top collision blocks 12 can collide together when the screen bucket 9 rotates, thereby achieving the purpose of vibration screening;

referring to fig. 1, an annular chute is provided on an inner wall of an outer frame 1, and a convex plate connected in clearance fit with the inner wall of the annular chute is provided on an outer wall of a fastening plate 10, the convex plate slides in the annular chute in a limited manner, so that the fastening plate 10 reinforces and fixes a screen bucket 9;

referring to fig. 1, the screen cover 11 and the screen bucket 9 are of an integral structure, the inner wall of the screen bucket 9 is uniformly provided with a reinforcing rib rod, the screen cover 11 is arranged in an interlayer between the reinforcing rib rod and the outer wall of the screen bucket 9, the screen cover 11 and the screen bucket 9 are the same in material, and the reinforcing rib rod is uniformly arranged at intervals so as to ensure the integral strength of the screen cover.

Examples: the material is stored in the inner cavity of the screen bucket 9, then the stepping motor 6 is operated by being connected with a power supply through the control switch, the stepping motor 6 drives the rotating shaft 7 to rotate to screen the material, the material can be separated from the material distributing stirring frame 4 through the fastening frame 3 inside, the material is prevented from being accumulated together, and then the screened material passes through the screen cover 11 again.

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

1. Rotary screen bucket that can automatic sieve material, its characterized in that includes:

the device comprises an outer frame (1), wherein a fixed base (2) is arranged at the top of the outer frame (1);

the outer protective shell (5), the outer protective shell (5) is fixedly arranged at the left end of the outer frame (1), a stepping motor (6) is arranged in an inner cavity of the outer protective shell (5), the output end of the stepping motor (6) is connected with a rotating shaft (7) through a speed reducer, a supporting rod (8) is fixedly arranged on the outer wall of the rotating shaft (7), and the right end of the supporting rod (8) is fixedly connected with a screen bucket (9);

the fastening frame (3), the fastening frame (3) is installed at the right end of the rotating shaft (7);

the material distributing and stirring frame (4), the material distributing and stirring frame (4) is fixedly arranged on the outer wall of the right end of the fastening frame (3);

the two groups of the fastening plates (10) are arranged, and the two groups of the fastening plates (10) are fixedly arranged on the outer wall of the screen bucket (9);

and the screen cover (11), the screen cover (11) is attached to the surface of the screen bucket (9).

2. The automatically screenable rotary screen bucket according to claim 1, wherein: the outer wall of the screen bucket (9) and the inner wall of the outer frame (1) are provided with a movably connected jacking block (12), and the opposite end surfaces of the jacking block (12) are adhered with elastic buffer rubber pads.

3. The automatically screenable rotary screen bucket according to claim 1, wherein: the inner wall of the outer frame (1) is provided with an annular chute, and the outer wall of the fastening plate (10) is provided with a convex plate which is connected in the inner wall of the annular chute in a clearance fit manner.

4. The automatically screenable rotary screen bucket according to claim 1, wherein: the screen cover (11) and the screen bucket (9) are of an integrated structure, the reinforcing rib rods are uniformly arranged on the inner wall of the screen bucket (9), and the screen cover (11) is arranged in an interlayer between the reinforcing rib rods and the outer wall of the screen bucket (9).