Photovoltaic glass powder screening machine facilitating screen replacement

Abstract

The photovoltaic glass powder screening machine comprises an installation support, the upper surface of the installation support is fixedly connected with two sets of supporting springs, the top ends of the two sets of supporting springs are jointly and fixedly connected with a screening box, an installation groove is formed in the inner wall of the screening box, and the screening box is arranged in the installation groove. A glass powder screen is connected to the inner wall of the mounting groove in a clamped mode, a maintenance cover plate is fixedly connected to the upper surface of the screening box through two sets of mounting screws, and two holding handles are fixedly connected to the upper surface of the maintenance cover plate. According to the device, through the arrangement of the mounting groove, the glass powder screen, the maintenance cover plate, a holding handle, an extrusion spring, a limiting hole and a limiting column, control over the glass powder screen can be achieved, extrusion, pressing and positioning are conducted, clamping and positioning of the glass powder screen are achieved, multi-screw fastening is avoided, rapid replacement operation of the glass powder screen is facilitated, and the service life of the glass powder screen is prolonged. The problem that a glass powder screen is fixed in a screen box and is troublesome to replace is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening machines, especially a photovoltaic glass powder screening machine convenient for replacing screen. BACKGROUND

[0002] The screening machine is a vibrating screening mechanical equipment for screening sand, gravel and other materials according to particle size by using the relative movement of the granular material and the screen surface. The screening machine is often used for screening photovoltaic glass powder in the recycling of photovoltaic glass.

[0003] The current photovoltaic glass powder screening machine still has some deficiencies in use. The glass powder screen is generally fixedly installed in the inside of the screening box through a plurality of screws, which is not convenient for quick replacement and replacement operation of the screen. Therefore, the present application provides a photovoltaic glass powder screening machine convenient for replacing screen to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a photovoltaic glass powder screening machine convenient for replacing screen to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A photovoltaic glass powder screening machine convenient for replacing screen, comprising a mounting bracket, the upper surface of the mounting bracket is fixedly connected with two groups of supporting springs, the top ends of the two groups of supporting springs are fixedly connected with a screening box, the inner wall of the screening box is provided with a mounting groove, the inner wall of the mounting groove is clamped with a glass powder screen, the upper surface of the screening box is fixedly connected with a maintenance cover plate through two groups of mounting screws, the upper surface of the maintenance cover plate is fixedly connected with two holding handles, the bottom surface of the maintenance cover plate is fixedly connected with two groups of extrusion springs, the bottom end of each extrusion spring is in contact with the upper surface of the glass powder screen, the upper surface of the glass powder screen is provided with two groups of limiting holes, the inner wall of each limiting hole is clamped with a limiting column, the top end of each limiting column penetrates the extrusion spring and is fixedly connected with the bottom surface of the maintenance cover plate, the bottom surface of the screening box is fixedly connected with a discharge cylinder, the inner wall of the mounting bracket is fixedly connected with a vibrating machine, and the output end of the vibrating machine is fixedly connected with the bottom surface of the screening box.

[0007] In further embodiments, the front surface of the mounting bracket is fixedly connected with a control switch, and the control switch is electrically connected with the vibrating machine through wires.

[0008] In further embodiments, the upper surface of the mounting bracket is provided with two groups of sliding holes, the inner wall of each sliding hole is clamped with a limiting rod, and the top end of each limiting rod penetrates the supporting spring and is fixedly connected with the bottom surface of the screening box.

[0009] In further embodiments, the upper surface of the screening box is fixedly connected with a filler hopper, and the filler hopper is a horn hopper.

[0010] In further embodiments, the upper surface of the maintenance cover plate is fixedly inlaid with an observation frame, and the observation frame is located in the middle of the maintenance cover plate.

[0011] In further embodiments, the bottom end of the mounting bracket is fixedly connected with two groups of mounting plates, and the upper surface of each mounting plate is provided with a mounting hole.

[0012] Compared with the prior art, the photovoltaic glass powder screening machine has the following beneficial effects:

[0013] The device can control the glass powder screen, extrude and hold, position, clamp and position the glass powder screen, avoid fastening with multiple screws, facilitate quick replacement of the glass powder screen, and solve the problem of troublesome replacement of the glass powder screen fixed in the screening box. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 For the photovoltaic glass powder screening machine, the overall three-dimensional structure diagram is shown.

[0015] Figure 2 For the photovoltaic glass powder screening machine, the internal cutaway structure diagram of the screening box is shown.

[0016] Figure 3 For the photovoltaic glass powder screening machine, the cutaway view of the side view of the screening box is shown.

[0017] Figure 4 For the photovoltaic glass powder screening machine, the cutaway view of the top view of the screening box is shown.

[0018] In the figure: 1, mounting bracket; 2, supporting spring; 3, limiting rod; 4, screening box; 5, maintenance cover plate; 6, observation frame; 7, holding handle; 8, filler hopper; 9, control switch; 10, mounting hole; 11, shaker; 12, discharge cylinder; 13, mounting plate; 14, glass powder screen; 15, sliding hole; 16, mounting groove; 17, limiting column; 18, limiting hole; 19, extrusion spring. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4The utility model discloses a photovoltaic glass powder screening machine convenient to replace screen, including installation support 1, the upper surface fixed connection of installation support 1 has two groups of support spring 2, and the top fixed connection of two groups of support spring 2 has screening box 4 in common, and the inner wall of screening box 4 is seted up with installation recess 16, and the inner wall of installation recess 16 is clamped with glass powder screen 14, and the upper surface of screening box 4 is fixedly connected with maintenance cover plate 5 through two groups of mounting screws, and the upper surface of maintenance cover plate 5 is fixedly connected with two holding handle 7, and the bottom of maintenance cover plate 5 is fixedly connected with two groups of extrusion spring 19, and the bottom of each extrusion spring 19 is in contact with the upper surface of glass powder screen 14, and the upper surface of glass powder screen 14 is seted up with two groups of limit hole 18, and the inner wall of each limit hole 18 is clamped with limit post 17, and the top of each limit post 17 is penetrated extrusion spring 19 and is fixedly connected with the bottom of maintenance cover plate 5, and the bottom of screening box 4 is fixedly connected with discharge cylinder 12, and the inner wall of installation support 1 is fixedly connected with oscillation machine 11, and the output of oscillation machine 11 is fixedly connected with the bottom of screening box 4.

[0023] The front of installation support 1 is fixedly connected with control switch 9, and control switch 9 is electrically connected with oscillation machine 11 through wire, can conveniently control this screening machine, is convenient for the screening operation of photovoltaic glass powder, and the upper surface of installation support 1 is seted up with two groups of slide hole 15, and the inner wall of each slide hole 15 is clamped with limit rod 3, and the top of each limit rod 3 is penetrated support spring 2 and is fixedly connected with the bottom of screening box 4, can support and limit screening box 4, and is convenient for the stable use of screening box 4.

[0024] The upper surface of screening box 4 is fixedly connected with filler hopper 8, and filler hopper 8 is horn hopper, can conveniently select the operation of photovoltaic glass powder, and the upper surface of maintenance cover plate 5 is fixedly embedded with observation frame 6, and observation frame 6 is located at the middle part of maintenance cover plate 5, can conveniently observe the inside of screening box 4, and is convenient for understanding the screening condition of glass powder, and the bottom of installation support 1 is fixedly connected with two groups of mounting plate 13, and the upper surface of each mounting plate 13 is seted up with mounting hole 10, can install and fix installation support 1, and is convenient for the stable use of this screening machine.

[0025] The utility model discloses a photovoltaic glass powder screening machine convenient to replace screen, including installation support 1, the upper surface fixed connection of installation support 1 has two groups of support spring 2, and the top fixed connection of two groups of support spring 2 has screening box 4 in common, and the inner wall of screening box 4 is seted up with installation recess 16, and the inner wall of installation recess 16 is clamped with glass powder screen 14, and the upper surface of screening box 4 is fixedly connected with maintenance cover plate 5 through two groups of mounting screws, and the upper surface of maintenance cover plate 5 is fixedly connected with two holding handle 7, and the bottom of maintenance cover plate 5 is fixedly connected with two groups of extrusion spring 19, and the bottom of each extrusion spring 19 is in contact with the upper surface of glass powder screen 14, and the upper surface of glass powder screen 14 is seted up with two groups of limit hole 18, and the inner wall of each limit hole 18 is clamped with limit post 17, and the top of each limit post 17 is penetrated extrusion spring 19 and is fixedly connected with the bottom of maintenance cover plate 5, and the bottom of screening box 4 is fixedly connected with discharge cylinder 12, and the inner wall of installation support 1 is fixedly connected with oscillation machine 11, and the output of oscillation machine 11 is fixedly connected with the bottom of screening box 4.

[0026] In use, first, the installation support 1 and the screening box 4 are installed and fixed through the mounting plate 13 and the mounting hole 10, then the glass powder screen 14 is clamped into the installation groove 16, then the maintenance cover plate 5 is held and lifted by holding the holding handle 7 and covered in the screening box 4, at the same time, the glass powder screen 14 is pressed by the pressing spring 19, then the limiting column 17 is inserted into the limiting hole 18, and the maintenance cover plate 5 is fixed by the mounting screw, the installation of the glass powder screen 14 is completed, then the screening machine is powered on, the photovoltaic glass powder is filled into the screening box 4 through the filling hopper 8, and the screening box 4 and the glass powder screen 14 are vibrated by clicking the control switch 9 to control the vibration machine 11 to work, so that the photovoltaic glass is vibrated and screened.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A photovoltaic glass powder sieving machine facilitating replacement of the sieve, characterized in that: The application relates to a glass powder screening device, which comprises a mounting support (1), the upper surface of the mounting support (1) is fixedly connected with two groups of supporting springs (2), the top ends of the two groups of supporting springs (2) are fixedly connected with a screening box (4), an installation groove (16) is formed in the inner wall of the screening box (4), a glass powder screen (14) is clamped in the inner wall of the installation groove (16), the upper surface of the screening box (4) is fixedly connected with a maintenance cover plate (5) through two groups of mounting screws, the upper surface of the maintenance cover plate (5) is fixedly connected with two holding handles (7), the bottom surface of the maintenance cover plate (5) is fixedly connected with two groups of extrusion springs (19), the bottom end of each extrusion spring (19) is in contact with the upper surface of the glass powder screen (14), the upper surface of the glass powder screen (14) is provided with two groups of limiting holes (18), the inner wall of each limiting hole (18) is clamped with a limiting column (17), the top end of each limiting column (17) penetrates through the extrusion spring (19) and is fixedly connected with the bottom surface of the maintenance cover plate (5), the bottom surface of the screening box (4) is fixedly connected with a discharging cylinder (12), the inner wall of the mounting support (1) is fixedly connected with a vibrating machine (11), and the output end of the vibrating machine (11) is fixedly connected with the bottom surface of the screening box (4).

2. A photovoltaic glass powder sieving machine with easy replacement of the sieve according to claim 1, characterized in that: The front surface of the mounting support (1) is fixedly connected with a control switch (9), and the control switch (9) is electrically connected with the vibrating machine (11) through wires.

3. The photovoltaic glass powder sieving machine of claim 1, wherein: The upper surface of the mounting support (1) is provided with two groups of sliding holes (15), the inner wall of each sliding hole (15) is clamped with a limiting rod (3), and the top end of each limiting rod (3) penetrates through the supporting spring (2) and is fixedly connected with the bottom surface of the screening box (4).

4. The photovoltaic glass powder sieving machine of claim 1, wherein: The upper surface of the screening box (4) is fixedly connected with a filling hopper (8), and the filling hopper (8) is a horn hopper.

5. The photovoltaic glass powder sieving machine of claim 1, wherein: The upper surface of the maintenance cover plate (5) is fixedly embedded with an observation frame (6), and the observation frame (6) is located in the middle of the maintenance cover plate (5).

6. A photovoltaic glass powder sieving machine for facilitating replacement of a sieve according to claim 1, characterized in that: The bottom end of the mounting support (1) is fixedly connected with two groups of mounting plates (13), and the upper surface of each mounting plate (13) is provided with a mounting hole (10).

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