CN220143953U - Drum screen capable of pushing materials - Google Patents

Abstract

The utility model provides a rotary screen capable of pushing materials, and relates to the field of rotary screens. When driving the axostylus axostyle through the drive source and rotate, drive axle sleeve and pushing vane rotation to can promote the material and remove, screen out the material simultaneously. And through the horizontal pushing component, the shaft sleeve can be pushed to move transversely, so that the material can be pushed to move in the shell more quickly, and screening can be accepted.

Description

Drum screen capable of pushing materials

Technical Field

The utility model relates to a rotary screen, in particular to a rotary screen capable of pushing materials.

Background

The drum screen is a common device for screening materials in the prior art, and when the drum screen is used, the materials and impurities are screened out through rotation.

In the prior art, a spiral blade drum screen is used for pushing materials to move through rotation of the spiral blade, but the speed of pushing the materials to move by the spiral blade is slower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the rotary screen capable of pushing materials to move, which solves the problem that the materials can be pushed rapidly, and further, the screening is realized rapidly.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a can promote drum sieve of material, includes the shell, the shell is for being connected with the actuating source, the actuating source is connected with the axostylus axostyle, the axostylus axostyle runs through the shell, be connected with the axle sleeve on the axostylus axostyle, the one end of axle sleeve is located the shell, and the other end extends to outside the shell, the outer wall of axle sleeve is provided with pushing vane, the axle sleeve with be equipped with reset assembly and horizontal pushing assembly between the axostylus axostyle.

Further, the horizontal pushing assembly comprises a pushing part, the pushing part is arranged on the shell, the shaft sleeve is connected with a circular ring, the side wall of the circular ring is set to be a contact surface, and the contact surface is set to be in contact with the pushing part when the circular ring rotates, and the shaft sleeve is pushed to move towards the direction of the shell discharge hole.

Further, the contact surface is provided with a concave portion and/or a convex portion.

Further, the contact surface is provided in a wave shape.

Further, reset assembly includes spout, slider and reset spring, the spout is seted up on the axostylus axostyle, the slider with spout sliding connection, reset spring's one end with the slider is connected, and the other end is connected with the spout.

Further, the pushing part comprises a hemispherical sleeve, the hemispherical sleeve is connected with the inner wall of the shell, a ball is connected in the hemispherical sleeve, and the side wall of the ball is in contact with the contact surface.

Further, the shaft rod and the shaft sleeve penetrate through the side wall of the shell, and the joint of the shaft sleeve and the shell is sealed in a rotating mode.

Further, the side wall of the shell is also connected with a protective shell, and one end of the shaft rod penetrating through the shell is rotatably connected with the inner wall of the protective shell.

(III) beneficial effects

The utility model provides a rotary screen capable of pushing materials. Compared with the prior art, the method has the following beneficial effects:

1. when driving the axostylus axostyle through the drive source and rotate, drive axle sleeve and pushing vane rotation to can promote the material and remove, screen out the material simultaneously. And through the horizontal pushing component, the shaft sleeve can be pushed to move transversely, so that the material can be pushed to move in the shell more quickly, and screening can be accepted.

2. By utilizing the reset component, after pushing the material to move, the rebound force of the reset spring can move the shaft sleeve to the original position, so that the material can be conveniently and continuously pushed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of an embodiment of a ring;

FIG. 3 is a schematic diagram of the connection structure of a half ball sleeve and a ball;

fig. 4 is a schematic view of another view structure of fig. 3.

The reference numerals in the figures are:

10 outer shell, 11 driving source, 12 shaft lever, 13 shaft sleeve, 14 pushing blade;

20 reset component, 21 chute, 22 sliding piece, 23 reset spring;

30 horizontal pushing components, 31 pushing parts, 32 circular rings, 33 contact surfaces, 34 semi-spherical sleeves and 35 spherical balls;

40 protective shell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.

According to the rotary screen capable of pushing the materials to move, the problem that the moving speed of the materials in the rotary screen is low is solved, the materials can move back and forth in the rotating process of the shaft sleeve 13, and therefore the materials can be pushed to the discharge hole more quickly, and the discharging efficiency is improved.

The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:

through the lateral movement of the shaft sleeve 13 and the pushing blade 14, the material can be directly pushed to the discharge hole, and thus, the material can be screened and discharged more quickly.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, a drum screen capable of pushing materials comprises a housing 10, wherein the housing 10 is connected with a driving source 11, the driving source 11 is connected with a shaft lever 12, the shaft lever 12 penetrates through the housing 10, a shaft sleeve 13 is connected to the shaft lever 12, one end of the shaft sleeve 13 is located in the housing 10, the other end of the shaft sleeve extends out of the housing 10, pushing blades 14 are arranged on the outer wall of the shaft sleeve 13, and a reset assembly 20 and a transverse pushing assembly 30 are arranged between the shaft sleeve 13 and the shaft lever 12.

The driving source 11 drives the shaft lever 12 to rotate, the shaft lever 12 drives the reset assembly 20 to rotate, the reset assembly 20 drives the shaft sleeve 13 to rotate, and in the rotating process, the shaft sleeve 13 and the pushing blades 14 are driven to move through the transverse pushing assembly 30, so that materials are pushed to the direction of the discharge hole.

Further, the lateral pushing assembly 30 includes a pushing portion 31, the pushing portion 31 is mounted on the housing 10, the sleeve 13 is connected with a ring 32, a side wall of the ring 32 is configured as a contact surface 33, and the contact surface 33 is configured such that when the ring 32 rotates, the contact surface 33 contacts the pushing portion 31 and pushes the sleeve 13 to move toward the discharge port of the housing 10.

The pushing part 31 contacts with the concave part of the contact surface 33, and when the ring 32 rotates, the contact part gradually changes, so that the shaft sleeve 13 is pushed to move, and the shaft sleeve 13 drives the pushing blade 14 to move, so that the material can be moved towards the direction of the discharging hopper of the shell 10.

Further, the contact surface 33 is provided with a recess and/or a protrusion.

When the recess is provided, the pushing portion 31 contacts with the recess at the beginning, so that the pushing portion 31 can push the shaft sleeve 13 to move when the pushing portion goes out of the recess.

When the projection is provided, the pushing portion 31 is brought into contact with the flat surface at the beginning, and the boss 13 can be pushed to move with the contact with the projection.

Simultaneously, the concave part and the convex part can be arranged at the same time, so that the distance for transversely moving the shaft sleeve 13 is longer.

Further, the contact surface 33 is provided in a wave shape.

The shaft sleeve 13 can be pushed to move by arranging the wave shape, meanwhile, the angle cannot be too large, and the whole movement of the shaft sleeve 13 is smoother.

Further, the reset assembly 20 includes a sliding groove 21, a sliding member 22, and a reset spring 23, where the sliding groove 21 is disposed on the shaft 12, the sliding member 22 is slidably connected with the sliding groove 21, and one end of the reset spring 23 is connected with the sliding member 22, and the other end is connected with the sliding groove 21.

When the shaft lever 12 rotates, the sliding groove 21 is driven to rotate, the sliding groove 21 drives the sliding piece 22 to rotate, the sliding piece 22 drives the shaft sleeve 13 to rotate, and meanwhile the sliding piece 22 can also slide along the sliding groove 21, so that the shaft sleeve 13 is driven to slide. Therefore, the shaft sleeve 13 can rotate and transversely move at the same time, and the function of pushing materials is realized.

Further, the pushing portion 31 includes a hemispherical sleeve 34, the hemispherical sleeve 34 is connected to the inner wall of the housing 10, a ball 35 is connected to the hemispherical sleeve 34, and a side wall of the ball 35 contacts the contact surface 33.

The ball 35 is disposed in the sleeve 34 without being separated from the sleeve 34, so that the ball 35 can freely rotate, thereby reducing the friction force applied to the contact surface 33.

Further, the shaft 12 and the shaft sleeve 13 penetrate through the side wall of the housing 10, and the joint of the shaft sleeve 13 and the housing 10 is rotationally sealed.

This arrangement prevents material from escaping from the junction of the sleeve 13 and the housing 10.

Further, a protecting shell 40 is further connected to the side wall of the housing 10, and one end of the shaft rod 12 and the shaft sleeve 13 penetrating through the housing 10 is rotatably connected to the inner wall of the protecting shell 40.

The stability of the shaft 12 and the sleeve 13 during rotation can be increased by the protective housing 40.

In summary, compared with the prior art, the method has the following beneficial effects:

when the shaft lever 12 is driven to rotate by the driving source 11, the shaft sleeve 13 and the pushing blade 14 are driven to rotate, so that the material can be pushed to move, and meanwhile, the material is screened out. By means of the transverse pushing assembly 30, the shaft sleeve 13 can be pushed to move transversely, so that the material can be pushed to move in the shell 10 faster to be screened. By utilizing the reset assembly 20, after pushing the material to move, the rebound force of the reset spring 23 can move the shaft sleeve 13 to the original position, so that the material can be conveniently and continuously pushed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. The utility model provides a can promote drum sieve of material, its characterized in that, including shell (10), shell (10) are for being connected with actuating source (11), actuating source (11) are connected with axostylus axostyle (12), axostylus axostyle (12) run through shell (10), be connected with axle sleeve (13) on axostylus axostyle (12), the one end of axle sleeve (13) is located shell (10), and the other end extends to outside shell (10), the outer wall of axle sleeve (13) is provided with pushing blade (14), axle sleeve (13) with be equipped with reset assembly (20) and horizontal pushing assembly (30) between axostylus axostyle (12).

2. Drum screen according to claim 1, characterized in that the horizontal pushing assembly (30) comprises a pushing part (31), the pushing part (31) is mounted on the housing (10), the shaft sleeve (13) is connected with a circular ring (32), the side wall of the circular ring (32) is provided with a contact surface (33), and the contact surface (33) is provided with the contact surface (33) to contact with the pushing part (31) and push the shaft sleeve (13) to move towards the discharge port of the housing (10) when the circular ring (32) rotates.

3. A trommel as claimed in claim 2, wherein the contact surface (33) is provided with recesses and/or projections.

4. A trommel as claimed in claim 2, wherein said contact surface (33) is provided in a wave form.

5. The trommel as claimed in claim 1, wherein the return assembly (20) comprises a chute (21), a slider (22) and a return spring (23), the chute (21) is provided on the shaft (12), the slider (22) is slidably connected with the chute (21), one end of the return spring (23) is connected with the slider (22), and the other end is connected with the chute (21).

6. A trommel as claimed in claim 2, wherein the pushing portion (31) comprises a hemispherical sleeve (34), the hemispherical sleeve (34) being connected to the inner wall of the casing (10), a ball (35) being connected to the hemispherical sleeve (34), the side wall of the ball (35) being in contact with the contact surface (33).

7. A trommel as claimed in claim 1, wherein the shaft (12) and the sleeve (13) extend through the side wall of the casing (10) and the junction of the sleeve (13) and the casing (10) is rotationally sealed.

8. A trommel as claimed in claim 7, wherein the side wall of the casing (10) is further connected with a protective housing (40), and wherein the shaft (12) and the sleeve (13) are rotatably connected to the inner wall of the protective housing (40) through one end of the casing (10).