Screening device for distinguishing particle steel with different particle sizes
By designing a screening device for multi-layer screening mesh and vibrating motors, the problems of low screening efficiency of particle steel and prone to clogging of screen holes are solved, and efficient and accurate particle size distinction and anti-clogging ability are achieved.
Patent Information
- Application Number
- CN202421200933.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-29
AI Technical Summary
In the prior art, the screening efficiency of particle steel is low, the standards are not uniform, and production cannot be effectively guided, and the screen holes are prone to clogging during the screening process.
A screening device including a screen bucket, a screen and a vibration motor was designed. Multi-layer screens are installed in the screen bucket. The screens are inserted through slots. The horizontal screens are wavy lines and the vertical screens are corrugated. The screen has been compiled to increase the permeability and anti-blocking ability of the screen.
It improves the screening efficiency and can screen different particle sizes at one time, prevent clogging of screen holes, accurately distinguishing particle sizes, and simple structure for easy manufacturing and maintenance.
Smart Images
Figure CN222428565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening, in particular to a screening device for distinguishing different particle sizes of particle steel. Background Art
[0002] The screening machine is a vibration screening machine that uses the relative movement between the bulk material and the screen surface to allow some particles to pass through the screen holes, and classifies particles of different sizes into different levels according to the particle size. The screening process of the screening machine is continuous. After the screening raw materials are fed to the screening machine, the materials smaller than the size of the screen holes pass through the screen holes, which are called undersize products; the materials larger than the size of the screen holes are continuously discharged from the screen surface, which are called oversize products.
[0003] The screening device plays an important role in the particle size screening and weighing process of particle steel. Currently, manual screening is used in particle steel screening, the standards are not unified, the production cannot be effectively guided, and the screening efficiency is low. Summary of the invention
[0004] In view of this, the purpose of the present invention is to provide a screening device for distinguishing different particle sizes of particle steel, so as to solve the problems mentioned in the above background technology.
[0005] In order to achieve the above purpose, the technical solutions adopted are as follows:
[0006] A screening device for distinguishing different particle sizes of particle steel, comprising a screening bucket, a screen mesh and a vibration motor, wherein the screening bucket is obliquely installed on a support frame, and the vibration motor is installed on the screening bucket;
[0007] Several layers of screens with different mesh sizes are installed in the screen bucket, and the apertures of the several layers of screens decrease from top to bottom. The screens are inserted and installed in the screen bucket through slots, and a baffle is detachably installed on the side wall of the upper end of the screen bucket.
[0008] Preferably, upper plates are installed at the upper and lower ends of the side walls of the screen bucket, a spring is installed on the lower surface of the upper plate, and the lower end of the spring is vertically installed on the support frame.
[0009] Preferably, the screen comprises transverse mesh wires and longitudinal mesh wires, the transverse mesh wires are wavy, a plurality of transverse mesh wires are arranged side by side, and are fixed by longitudinal mesh wires in a corrugated weave, and 2-3 longitudinal mesh wires are continuously arranged at intervals of 10-25 cm.
[0010] Preferably, a plurality of collectors are provided at the bottom of the lower end of the sieve bucket, and each collector corresponds to the lower end of a sieve for collecting the sieved products.
[0011] The beneficial effects of the utility model are:
[0012] The sieve in the utility model is not easy to get stuck in the screened objects, the screening efficiency is high, different particle sizes can be screened at one time, and the blockage of the sieve holes can be effectively prevented; the particle sizes can be accurately distinguished, and particle steels of different particle sizes can be accurately distinguished by designing sieve holes of different sizes; the structure is simple, the overall structural design is concise and clear, and it is easy to manufacture and maintain. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the screen in the utility model. DETAILED DESCRIPTION
[0016] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0017] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0018] Please refer to Figure 1-2 , a screening device for distinguishing different particle sizes of particle steel, comprising a screen bucket 1, a screen mesh 2 and a vibration motor 3, the screen bucket 1 is obliquely installed on a support frame 4, and the vibration motor 3 is installed on the screen bucket 1;
[0019] Several layers of screens 2 with different mesh sizes are installed in the screen bucket 1. The apertures of the several layers of screens 2 decrease from top to bottom. The screens 2 are inserted into the screen bucket 1 through slots. A baffle 11 is detachably installed on the side wall of the upper end of the screen bucket 1.
[0020] An upper plate 12 is installed at the upper and lower ends of the side wall of the screen bucket 1, and a spring 13 is installed on the lower surface of the upper plate 12, and the lower end of the spring 13 is vertically installed on the support frame 4; the screen 2 includes a horizontal mesh wire 21 and a vertical mesh wire 22, the horizontal mesh wire 21 is in the shape of a wavy line, and a plurality of horizontal mesh wires 21 are arranged side by side and fixed by the vertical mesh wire 22 in a corrugated weaving manner, and 2-3 vertical mesh wires 22 are continuously inserted at a distance of 10-25cm; a plurality of collectors 5 are arranged at the bottom of the lower end of the screen bucket 1, and each collector 5 corresponds to the lower end of a screen 2, so as to collect the screened products.
[0021] When the vibration motor 3 works, the screen bucket 1 vibrates under the action of the spring 13, which increases the dispersion of the screened product. Through the screen mesh 2 of this structure, the screened object is not easy to get stuck on the screen mesh 2, which improves the screening efficiency. Different particle sizes can be screened at one time, which can effectively prevent the blockage of the screen holes; the particle size can be accurately distinguished. By designing screen holes of different sizes, particle steels of different particle sizes can be accurately distinguished.
[0022] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A screening device for different particle sizes of particle steel, comprising a screening bucket, a screen and a vibrating motor, characterized in that: The screen bucket is installed on the support frame at an angle, and a vibration motor is installed on the screen bucket; Several layers of screens with different mesh sizes are installed in the screen bucket, and the apertures of the several layers of screens decrease from top to bottom. The screens are inserted and installed in the screen bucket through slots, and a baffle is detachably installed on the side wall of the upper end of the screen bucket.
2. A screening device for differentiating particle steels of different particle sizes according to claim 1, characterized in that: An upper top plate is installed at the upper end and the lower end of the side wall of the screen bucket, a spring is installed on the lower surface of the upper top plate, and the lower end of the spring is vertically installed on the supporting frame.
3. A screening device for differentiating particle steels of different particle sizes according to claim 1, characterized in that: The screen comprises horizontal mesh wires and vertical mesh wires. The horizontal mesh wires are wavy line-shaped. Several horizontal mesh wires are arranged side by side and fixed by vertical mesh wires in a corrugated weaving pattern. 2-3 vertical mesh wires are continuously inserted at intervals of 10-25cm.
4. A screening device for differentiating particle steels of different particle sizes according to claim 1, characterized in that: A plurality of collectors are arranged at the bottom of the lower end of the screen bucket, and each collector corresponds to the lower end of a screen to collect the screened products.