CN218963239U

CN218963239U - Novel straight line sieve

Info

Publication number: CN218963239U
Application number: CN202223241296.5U
Authority: CN
Inventors: 郑玉军; 郭良义; 段海军; 苗长彬; 郭坤
Original assignee: Xinxiang Xianfeng Vibration Machinery Co ltd
Current assignee: Xinxiang Xianfeng Vibration Machinery Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-05
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of screening equipment, in particular to a novel linear screen, which comprises a base, wherein the upper part of the base is provided with a vibrating screen body, one end of the vibrating screen body is provided with a blanking component, the blanking component comprises a positioning frame positioned above the vibrating screen body, the middle part of the positioning frame is provided with a filter screen plate, the lower surface of the positioning frame is provided with a collecting hopper positioned below the filter screen plate, the two sides of the positioning frame are provided with supporting seats connected with the vibrating screen body, vibrating springs are arranged between the supporting seats and the vibrating screen body, the diameter of a screen hole of the filter screen plate is smaller than the diameter of a screen mesh of the vibrating screen body, and the novel linear screen is mainly used for screening powdery impurities mixed in materials and materials with moisture.

Description

Novel straight line sieve

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a linear vibrating screen.

Background

The gravity of the vibrating screen is quite large, and all fields in daily life can see that the linear screen is used as the most common vibrating screen, so that materials can be screened step by step according to the difference of particle sizes or volumes, and the material screening efficiency can be greatly improved.

The existing linear screen is used, the materials to be screened are mostly directly placed on the vibrating screen body, the materials are screened through the screen holes of the vibrating screen body in the falling process, but fine powdery impurities are mixed in many materials in the actual operation process, the impurities can be always mixed with the materials along with the falling of the materials with smaller volume when the materials are subjected to multi-stage screening, or the materials with higher water content can be quite operated after the moisture is required to be dried in the screening process, more operation time is wasted when the moisture is dried, and the operation period is prolonged.

Disclosure of Invention

The utility model aims to overcome the defect that in the prior art, powdery impurities with smaller particle sizes and materials with more water cannot be directly screened, and provides a vibrating screen capable of primarily screening the materials to remove water or powdery impurities.

The utility model is realized by the following technical scheme: the utility model provides a novel straight line sieve, includes the base, the upper portion of base is provided with the vibrations screen frame, vibrations screen frame one end is provided with the unloading subassembly, the unloading subassembly is including the locating frame that is located vibrations screen frame top, the middle part of locating frame is provided with the filter screen plate, the lower surface of locating frame is provided with the collecting hopper that is located the filter screen plate below, the both sides of locating frame are provided with the supporting seat of being connected with the vibrations screen frame, be provided with vibration spring between supporting seat and the vibrations screen frame.

Further, the supporting seat comprises a fixed plate positioned at the upper end of the vibration spring, and a hinge seat for installing the positioning frame is arranged on the upper surface of the fixed plate.

Further, the both sides of filter screen board all are provided with the guard plate, and another guard plate is provided with the striker plate towards the one end of vibrations screen frame, be provided with the pivot of being connected with articulated seat on the lateral wall of guard plate.

Further, the vibration screen body comprises a screen plate and baffle plates positioned on two sides of the screen plate, one end of the screen plate, facing the blanking component, is provided with an adjusting seat, the other end of the screen plate is hinged with the base, and the lower surface of the screen plate is provided with a vibration motor.

Further, the adjusting seat comprises a supporting rod which is in sliding connection with the inner wall of the base, the supporting rod is connected with the outer wall of the baffle, and a spring seat for installing a vibration spring is arranged at the upper end of the supporting rod.

Further, guide grooves corresponding to the support rods are formed in the inner side walls of the base, and hydraulic push rods connected with the support rods are arranged at the bottoms of the two guide grooves.

The utility model has the beneficial effects that: this novel straight line sieve, mainly used sieves the powdered impurity of mixing in the material and has the material of moisture, compares with current linear sieve, can carry out primary screening before the material sieves, can effectually promote the screening efficiency of material.

Drawings

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

FIG. 2 is a schematic view of a vibrating screen body according to the present utility model;

fig. 3 is a schematic structural diagram of a blanking assembly in the present utility model.

Wherein: 1-a base; 2-positioning frames; 3-a filter screen plate; 4-collecting hoppers; 5-vibrating springs; 6-fixing plates; 7-hinging seats; 8-protecting plates; 9-a striker plate; 10-rotating shaft; 11-a baffle; 12-a vibration motor; 13-supporting rods; 14-spring seat; 15-a guide groove; 16-hydraulic push rod.

Detailed Description

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

Example 1

As shown in fig. 1-3, a novel straight line sieve, the on-line screen comprises a base 1, the upper portion of base 1 is provided with the vibrations screen body, vibrations screen body one end is provided with unloading subassembly, unloading subassembly is including the locating frame 2 that is located vibrations screen body top, the middle part of locating frame 2 is provided with screen plate 3, the lower surface of locating frame 2 is provided with the collecting hopper 4 that is located screen plate 3 below, the both sides of locating frame 2 are provided with the supporting seat of being connected with the vibrations screen body, be provided with vibration spring 5 between supporting seat and the vibrations screen body, the sieve mesh diameter of screen plate 3 is less than vibrations screen body volume screen cloth diameter, mainly used sieves the powdered impurity that mixes in the material and the material that has moisture, compare with current linear sieve, can carry out primary screening before the material sieves, can effectually promote the screening efficiency of material, vibration spring 5's setting can directly transmit the vibrations power of vibrations screen body to screen plate 3 for the filter plate 3 possesses the function of vibrations unloading.

The supporting seat is including being located the fixed plate 6 of vibrations spring 5 upper end, and the upper surface of fixed plate 6 is provided with the articulated seat 7 that is used for installing locating frame 2, and the inclination of sieve can be adjusted to articulated seat 7, and then control the dwell time on the filter screen plate 3, can control the whereabouts speed of material according to the difference of material type.

The both sides of filter screen plate 3 all are provided with guard plate 8, and another guard plate 8 is provided with striker plate 9 towards the one end of vibrations screen frame, is provided with the pivot 10 of being connected with articulated seat 7 on the lateral wall of guard plate 8, and the upper end of striker plate 9 is articulated with the tip of guard plate 8, plays the fender material at the material whereabouts in-process usefulness, further promotion material is on the residence time of filter screen plate 3, promotes the filter effect.

The vibrating screen body comprises a screen plate and baffle plates 11 positioned on two sides of the screen plate, one end of the screen plate, facing the blanking component, is provided with an adjusting seat, the other end of the screen plate is hinged with the base 1, the lower surface of the screen plate is provided with a vibrating motor 12, the inclination angle of the screen plate can be controlled through the adjusting seat, the screen plate is adjusted according to different materials, and the application range of equipment is increased.

The regulation seat includes the bracing piece 13 with the inner wall sliding connection of base 1, bracing piece 13 and baffle 11's outer wall connection, and the upper end of bracing piece 13 is provided with the spring holder 14 that is used for installing vibrations spring 5, and bracing piece 13 slides along the inner wall of base 1, and upper end and unloading subassembly are connected and can guarantee that the filter screen plate 3 carries out synchronous rotation along with the clean angle of sieve.

The inner side wall of the base 1 is provided with guide grooves 15 corresponding to the support rods 13, and the bottoms of the two guide grooves 15 are respectively provided with a hydraulic push rod 16 connected with the support rods 13.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel straight line sieve, includes base, its characterized in that: the upper portion of base is provided with the vibration screen body, vibration screen body one end is provided with the unloading subassembly, the unloading subassembly is including the locating frame that is located vibration screen body top, the middle part of locating frame is provided with the filter screen plate, the lower surface of locating frame is provided with the collecting hopper that is located the filter screen plate below, the both sides of locating frame are provided with the supporting seat of being connected with the vibration screen body, be provided with vibration spring between supporting seat and the vibration screen body.

2. A novel rectilinear screen according to claim 1, characterized in that: the supporting seat comprises a fixed plate positioned at the upper end of the vibration spring, and a hinge seat for installing the positioning frame is arranged on the upper surface of the fixed plate.

3. A novel rectilinear screen according to claim 2, characterized in that: the filter screen plate is characterized in that the two sides of the filter screen plate are respectively provided with a protection plate, one end, facing the vibrating screen body, of the other protection plate is provided with a striker plate, and the outer side wall of the protection plate is provided with a rotating shaft connected with a hinging seat.

4. A novel rectilinear screen according to claim 1, characterized in that: the vibrating screen body comprises a screen plate and baffle plates positioned on two sides of the screen plate, one end of the screen plate, facing the blanking assembly, of the screen plate is provided with an adjusting seat, the other end of the screen plate is hinged with the base, and the lower surface of the screen plate is provided with a vibrating motor.

5. The novel linear screen of claim 4, wherein: the adjusting seat comprises a supporting rod which is in sliding connection with the inner wall of the base, the supporting rod is connected with the outer wall of the baffle, and a spring seat for installing a vibration spring is arranged at the upper end of the supporting rod.

6. The novel linear screen of claim 5, wherein: the inner side wall of the base is provided with guide grooves corresponding to the positions of the support rods, and the bottoms of the two guide grooves are respectively provided with a hydraulic push rod connected with the support rods.