Simple and convenient screening tool
By designing a simple screening tool without power, using a replaceable screening network with different particle sizes, the problem of difficulty in using screening tools in the small and medium ranges of the prior art has been solved, and convenient and low-cost screening and transportation effects have been achieved.
Patent Information
- Application Number
- CN202420613038.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-03-27
AI Technical Summary
When the prior art is used within a small range, tools for screening materials of different particle sizes have problems such as high cost, long construction period, high labor consumption and difficult transportation, especially in a single person situation, it is difficult to achieve convenient screening and transportation.
A simple and convenient screening tool is designed, using a horizontal rectangular front tongue plate, an upright edge, a groove mesh screening net and a handle structure. The screening net can replace screening nets of different particle sizes as needed, and the tool can be used without power supply.
It realizes the function of quickly and conveniently screening and transporting materials of different particle sizes within a small range and single operation, reducing costs and labor consumption, and simplifying the operation and storage and transportation process.
Smart Images
Figure CN222778404U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of material screening and transportation tools, specifically a simple and convenient screening tool, a multi-purpose screening and transportation tool for granular materials with different particle sizes, especially for screening and transportation of granular materials with different particle sizes by one person, and has a simple and applicable structure. Background Art
[0002] With the development of modern construction industry, screeners are often used to screen materials of different particle sizes in different stages of the project and applied to construction. The traditional method is to use multiple devices and multiple people to work at the same time according to the particle size. Commonly used screeners generally need to be connected to the power supply or need to be mechanically transported. Since the same type of screeners require stable installation and power supply, and are heavy, large in size, and of different sizes, it brings difficulties to the transportation of equipment and use. This method is expensive, takes a long time to complete, and consumes too much manpower. Therefore, when used in a small range, a special tool that can be used for screening and quick transportation of materials of different particle sizes is needed, which does not require installation, is convenient to carry, easy to use, and can be used by a single person. Utility Model Content
[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a simple and convenient screening tool, which can meet the needs of a small range of use, has the advantages of being used by a single person, easy to store and transport, easy to use, and does not require electricity.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A simple and convenient screening tool, characterized in that a transverse rectangular front tongue plate is provided at the front end, and vertical edges are provided on both sides of the front tongue plate, the edges are lower in the front and higher in the back, and a groove mesh screening net is fixedly connected to the rear edge of the front tongue plate. The rear part of the screening net is semicircular, the front edge is a straight edge, and a frame is provided around it. The periphery of the screening net is inlaid on an outer frame of the same shape as the periphery of the screening net, and the front straight edge of the outer frame is fixedly connected to the front tongue plate, and a transverse vertical long strip partition is provided in the connecting seam between the front tongue plate and the outer frame, and the partition and the front tongue plate form a dustpan shape; a handle is fixedly provided on both sides of the outer frame.
[0006] A simple and convenient screening tool of the utility model, the scheme for further improvement, perfection and optimization is:
[0007] The frame of the screening net is in the shape of a downward groove, and the shape of the groove is embedded and matched with the outer frame, so that the screening net can be conveniently embedded in the outer frame and conveniently taken out from the outer frame.
[0008] Furthermore, the screening net is provided with several models with different mesh diameters and the same overall shape and size, such as a large-pore screening net, a medium-pore screening net, and a small-pore screening net, so as to be suitable for screening operation needs of materials with different particle sizes.
[0009] Furthermore, grooves and sockets are provided on both sides of the partition, and the partition can be easily installed and removed, so that the screening material can be moved into the screening net for screening operation.
[0010] The beneficial effects of a simple and convenient screening tool of the utility model are:
[0011] The structure is simple and applicable, the production is easy and the cost is low.
[0012] It is easy to store and transport, does not require electricity, and has low operating costs.
[0013] It is suitable for single-person use in a small area. It is simple to operate, flexible and convenient, has strong applicability and low working cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the structure of a large-mesh screening net example of the utility model.
[0016] Figure 3 This is a schematic diagram of the structure of an example of a small-mesh screening net of the utility model.
[0017] Figure 4 It is a schematic diagram of the overall side structure of the utility model. DETAILED DESCRIPTION
[0018] The utility model is described in detail below in conjunction with the accompanying drawings.
[0019] A simple and convenient screening tool, characterized in that a transverse rectangular front tongue plate 1 is provided at the front end, and vertical edges are provided on both sides of the front tongue plate, the edges are low in front and high in the back, and a groove mesh screening net 3 is fixedly connected to the rear edge of the front tongue plate, the rear part of the screening net is semicircular, the front edge is a straight edge, and a frame 3.0 is provided around the periphery. The periphery of the screening net is inlaid on an outer frame 4 of the same shape as the periphery of the screening net, and the front straight edge of the outer frame is fixedly connected to the front tongue plate, and a transverse vertical long strip partition 5 is provided in the connection seam between the front tongue plate and the outer frame, and the partition and the front tongue plate form a dustpan shape; a handle 2 is fixedly provided on both sides of the outer frame. The frame of the screening net is in the shape of a downward groove, and the shape of the groove matches the embedding of the outer frame, so that the screening net can be conveniently embedded in the outer frame and conveniently taken out of the outer frame. The screening net is provided with several models with different mesh diameters and the same overall shape and size, such as a large-hole screening net 3.1 and a small-hole screening net 3.2. Grooved sockets are arranged on both sides of the partition, so the partition can be easily installed and removed.
[0020] In this embodiment, all materials are galvanized metal materials, wherein the front tongue plate, the partition plate and the baffle plates on both sides are made of galvanized steel plates, which are connected together by welding, the screening mesh is made of finer hot-rolled round steel bars, the outer frame of the screening mesh is made of a 22mm galvanized pipe into a semicircular shape, and the handle is made of a galvanized steel pipe or round steel bars, which is welded to the outer frame of the screening mesh. The screening mesh is equipped with metal mesh screens of different specifications, including 3mm×3mm, 6mm×6mm, 10mm×10mm, 15mm×15mm, 20mm×20mm, and 25mm×25mm, and the mesh screen can be replaced and the screening operation can be carried out according to different situations and particle sizes.
[0021] It should be pointed out that, without departing from the basic technical solution of the utility model, any similar improvements and modifications made should be within the protection scope of the utility model, and their products should be considered infringing products.
Claims
1. A simple and convenient screening tool, characterized in that: A transverse rectangular front tongue plate (1) is provided at the front end, and vertical edges are provided on both sides of the front tongue plate, the edges are lower in the front and higher in the back. A groove mesh screening net (3) is fixedly connected to the rear side of the front tongue plate. The rear part of the screening net is semicircular, the front side is a straight side, and the periphery is provided with a frame (3.0). The periphery of the screening net is embedded in an outer frame (4) of the same shape as the periphery of the screening net. The front straight side of the outer frame is fixedly connected to the front tongue plate. A transverse vertical long strip partition (5) is provided in the connection seam between the front tongue plate and the outer frame. The partition and the front tongue plate form a dustpan shape. A handle (2) is fixedly provided on both sides of the outer frame.
2. A simple and convenient screening tool according to claim 1, characterized in that: The frame of the screening net is in the shape of a downward groove, and the shape of the groove is embedded and matched with the outer frame, so that the screening net can be conveniently embedded in the outer frame and conveniently taken out from the outer frame.
3. A simple and convenient screening tool according to claim 1, characterized in that: The screening net is provided with several models with different mesh diameters and the same overall shape and size, such as a large-pore screening net (3.1) and a small-pore screening net (3.2).
4. A simple and convenient screening tool according to claim 1, characterized in that: Grooved sockets are arranged on both sides of the partition, so the partition can be easily installed and removed.