Screening device facilitating discharging

Abstract

The utility model relates to the technical field of metal ore processing, in particular to a screening device convenient to discharge, which comprises a workbench, first hydraulic push rods are mounted at four corners of the bottom end of the workbench, a first discharge port is mounted on the surface of the left side of the top of the workbench, and a first screening area is mounted at the top end of the first discharge port. A first push plate is mounted on one side of the inner wall of the first screening area, a second hydraulic push rod is mounted on the surface of one side of the first push plate, a first mounting rod is mounted in the first screening area, and a first movable block is inserted into the outer portion of the first mounting rod. According to the improved screening device, the design of a first push plate, a second push plate and scrapers is adopted, the scrapers are arranged on the two sides of the first push plate and the two sides of the second push plate, and the first push plate and the second push plate can clean the inner walls of the first screening area and the second screening area through a second hydraulic push rod and a third hydraulic push rod; and materials are effectively prevented from adhering to the inner wall of the screening device.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal ore processing technical field, concretely is the screening device of convenient to discharge. BACKGROUND

[0002] Metal ore resources are the product of the crust in its long-term formation, development and evolution process, are the mineral matter of nature under certain geological conditions, gather and form through certain geological action, different geological action can form different types of metal ore, metal ore processing process due to containing many impurities in the inside, need to use screening device to the metal ore screening in the metal ore processing.

[0003] In the metal ore processing, the screening device effectively screens the size specification of the metal ore, the existing metal ore screening device usually has a small amount of material adhering to the inner wall of the screening device when screening the material, which will affect the normal operation of the screening device to a certain extent, resulting in the decline of production efficiency, and also increases the production cost.

[0004] The inventor found the following problems in the prior art in the process of implementing the utility model: 1. The existing screening device usually has a small amount of material adhering to the inner wall of the screening device when screening the material, which will affect the normal operation of the screening device, resulting in the decline of production efficiency; 2. The existing screening device needs to replace or maintain the filter screen when screening the material, but most of the filter screens of the existing screening device adopt an integrated structure, which is not convenient to replace the filter screen. UTILITY MODEL CONTENT

[0005] The utility model discloses a purpose lies in providing the screening device of convenient to discharge to solve the problem that the screening device exists in the background art of sticking together and inconveniently replacing filter screen of material. In order to realize above -mentioned purpose, the utility model provides the following technical scheme: the screening device of convenient to discharge, including work table, the bottom four corners of work table all are installed with first hydraulic push rod, the top left side surface of work table is installed with first discharge gate, the top of first discharge gate is installed with first screening area, the inner wall one side of first screening area is installed with first push -plate, the one side surface of first push -plate is installed with second hydraulic push rod, the inside of first screening area is installed with first mounting rod, the outside of first mounting rod is inserted with first movable block, the one side of first movable block is installed with first filter screen, the top of first mounting rod is inserted with feeding port, the one side surface of first screening area is installed with first vibration motor and motor, the one end of motor is installed with main gear, the outside of main gear is installed with auxiliary gear, the inner wall of auxiliary gear is installed with rotating rod, the outside of rotating rod is installed with rotating door, the left and right sides of rotating door all are equipped with baffle, the top right side surface of work table is installed with second discharge gate, the top of second discharge gate is installed with second screening area, the inner wall one side of second screening area is installed with second push -plate, the one side surface of second push -plate is installed with third hydraulic push rod, the inside of second screening area is installed with second mounting rod, the outside of second mounting rod is inserted with second movable block, the one side of second movable block is installed with second filter screen, the one side surface of second screening area is installed with second vibration motor, the bottom of first screening area is equipped with first discharge table, the bottom of second screening area is equipped with second discharge table.

[0006] Further preferably, the second hydraulic push rod and the first push plate form a telescopic structure, and the first push plate is provided with scrapers on both sides thereof, and the third hydraulic push rod and the second push plate form a telescopic structure, and the second push plate is provided with scrapers on both sides thereof.

[0007] Further preferably, the first screening area is provided with cylindrical recesses at four corners in the inside thereof, the recesses having an internal dimension structure consistent with an external dimension structure of the first movable block, the first movable block is provided with cylindrical recesses in the inside thereof, the recesses having an internal dimension structure consistent with an external dimension structure of the first mounting rod, the second screening area is provided with cylindrical recesses at four corners in the inside thereof, the recesses having a dimension consistent with that of the second movable block, and the second movable block is provided with cylindrical recesses in the inside thereof, the recesses having a dimension consistent with that of the second mounting rod.

[0008] Further preferably, the motor forms a transmission mechanism through the main gear and the auxiliary gear.

[0009] Further preferably, the first mounting rod is provided with four, and the bottom surface of the feeding port is provided with cylindrical recesses having an internal dimension structure consistent with an external dimension structure of the first mounting rod.

[0010] Further preferably, the first discharge port and the second discharge port are both funnel-shaped.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present utility model, a design of a first push plate, a second push plate and a scraper is adopted. Scrapers are provided on both sides of the first push plate and the second push plate. The first push plate and the second push plate can be used to clean the inner walls of the first screening area and the second screening area through the second hydraulic push rod and the third hydraulic push rod, effectively preventing materials from sticking to the inner walls of the first screening area and the second screening area. At the same time, the first push plate can be moved by the second hydraulic push rod to quickly push the materials in the first screening area to the second screening area, thereby facilitating secondary screening of the materials.

[0013] In the present utility model, a design is adopted for facilitating replacement of the filter screen, wherein cylindrical grooves consistent with the size of the first movable block are provided at the four inner corners of the first screening area, and a cylindrical groove consistent with the size of the first mounting rod is provided inside the first movable block, and at the same time, cylindrical grooves consistent with the size of the second movable block are provided at the four inner corners of the second screening area, and a cylindrical groove consistent with the size of the second mounting rod is provided inside the second movable block, the inner wall of the first movable block is plugged into the outer wall of the first mounting rod, and at the same time, the outer wall of the first movable block is plugged into the groove of the first screening area, which is convenient for the user to install the first filter screen with the first screening area, and then install the first push plate, and at the same time, the inner wall of the second movable block is plugged into the outer wall of the second mounting rod, and at the same time, the outer wall of the second movable block is plugged into the groove of the second screening area, which is convenient for the user to install the first filter screen with the first screening area, and then install the first push plate, and at the same time, the inner wall of the second movable block is plugged into the outer wall of the second mounting rod, and at the same time, the outer wall of the second movable block is plugged into the groove of the second screening area, which is convenient for the second filter screen to be quickly installed at the bottom of the second screening area, and finally the second push plate can be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the full cross-section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the explosion structure of the first screening area of ​​the utility model;

[0017] Figure 4 This is an enlarged structural diagram of the first screening area of ​​the utility model.

[0018] In the figure: 1, workbench; 2, first hydraulic push rod; 3, first discharge port; 4, first screening area; 5, first push plate; 6, second hydraulic push rod; 7, first mounting rod; 8, first movable block; 9, first filter screen; 10, feed inlet; 11, first vibration motor; 12, motor; 13, main gear; 14, auxiliary gear; 15, rotating rod; 16, rotating door; 17, baffle; 18, second discharge port; 19, second screening area; 20, second push plate; 21, third hydraulic push rod; 22, second mounting rod; 23, second movable block; 24, second filter screen; 25, second vibration motor; 26, first discharge table; 27, second discharge table. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: the screening device of convenient discharge, including workbench 1, the bottom end four corners of workbench 1 are all equipped with first hydraulic push rod 2, the top left side surface of workbench 1 is equipped with first discharge port 3, the top of first discharge port 3 is equipped with first screening area 4, the inner wall one side of first screening area 4 is equipped with first push plate 5, the side surface of first push plate 5 is equipped with second hydraulic push rod 6, the inside of first screening area 4 is equipped with first mounting rod 7, first movable block 8 is inserted in the outside of first mounting rod 7, first movable block 8 one side is equipped with first filter screen 9, the top of first mounting rod 7 is inserted with feed inlet 10, first screening area 4 one side surface is equipped with first vibration motor 11 and motor 12, one end of motor 12 is equipped with main gear 13, auxiliary gear 14 is equipped on the outside of main gear 13, rotating rod 15 is installed on the inner wall of auxiliary gear 14, rotating door 16 is installed on the outside of rotating rod 15, baffle 17 is equipped on the left and right sides of rotating door 16, the top right side surface of workbench 1 is equipped with second discharge port 18, the top of second discharge port 18 is equipped with second screening area 19, the inner wall one side of second screening area 19 is equipped with second push plate 20, the side surface of second push plate 20 is equipped with third hydraulic push rod 21, the inside of second screening area 19 is equipped with second mounting rod 22, the outside of second mounting rod 22 is inserted with second movable block 23, second movable block 23 one side is equipped with second filter screen 24, second screening area 19 one side surface is equipped with second vibration motor 25, the bottom of first screening area 4 is equipped with first discharge table 26, the bottom of second screening area 19 is equipped with second discharge table 27.

[0021] In this embodiment, Figure 3 As shown, the second hydraulic push rod 6 and the first push plate 5 form a telescopic structure, and scrapers are provided on both sides of the first push plate 5, and the third hydraulic push rod 21 and the second push plate 20 form a telescopic structure, and scrapers are provided on both sides of the second push plate 20; when the first screening area 4 has fully screened the material, the first push plate 5 can be moved by the second hydraulic push rod 6 to push the material in the first screening area 4 to the second screening area 19 for secondary screening, and scrapers are provided on both sides of the first push plate 5 and the second push plate 20, and the first push plate 5 and the second push plate 20 can be used to clean the inner walls of the first screening area 4 and the second screening area 19 by the second hydraulic push rod 6 and the third hydraulic push rod 21, so as to effectively prevent the material from sticking to the inner walls of the first screening area 4 and the second screening area 19.

[0022] In this embodiment, Figure 3 As shown, cylindrical grooves whose internal size structure is consistent with the external size structure of the first movable block 8 are provided at the four internal corners of the first screening area 4, and a cylindrical groove whose internal size structure is consistent with the external size structure of the first mounting rod 7 is provided inside the first movable block 8, and cylindrical grooves whose size is consistent with the second movable block 23 are provided at the four internal corners of the second screening area 19, and a cylindrical groove whose size is consistent with the second movable block 23 is provided inside the second movable block 23; the inner wall of the first movable block 8 is plugged into the outer wall of the first mounting rod 7, and the outer wall of the first movable block 8 is plugged into the groove of the first screening area 4, so as to facilitate the rapid installation of the first filter 9 and the first screening area 4, and the inner wall of the second movable block 23 is plugged into the outer wall of the second mounting rod 22, and the outer wall of the second movable block 23 is plugged into the groove of the second screening area 19, so as to facilitate the rapid installation of the second filter 24 and the second screening area 19.

[0023] In this embodiment, Figure 2 As shown, the motor 12 forms a transmission mechanism through the main gear 13 and the sub-gear 14; through this design, it is convenient for the user to start the motor 12, drive the main gear 13 to rotate, and rotate the sub-gear 14 and the rotating rod 15, thereby realizing the function of controlling the opening and closing of the revolving door 16.

[0024] In this embodiment, Figure 3 As shown, there are four first mounting rods 7, and the bottom surface of the feed port 10 is provided with a cylindrical groove whose internal dimension structure is consistent with the external dimension structure of the first mounting rod 7; through this design, it is convenient for the user to quickly install the feed port 10 through the cylindrical groove and the first mounting rod 7.

[0025] In this embodiment, Figure 4As shown, the shapes of the first discharge port 3 and the second discharge port 18 are both funnel-shaped; through this design, the size of the first discharge port 3 and the second discharge port 18 is effectively increased, and the material enters the first discharge platform 26 and the second discharge platform 27 through the first discharge port 3 and the second discharge port 18, which facilitates the rapid discharge of the material.

[0026] The use method and advantages of the utility model: The screening device for convenient discharging, when in use, works as follows:

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, first, the height of the workbench 1 is adjusted by the first hydraulic push rod 2 as needed, and then the material is put into the feed port 10. The material enters the first screening area 4 through the feed port 10, and the first vibration motor 11 is started to fully screen the material. Then the motor 12 is started, and the motor 12 drives the main gear 13 to rotate, driving the sub-gear 14 and the rotating rod 15 to rotate, and the revolving door 16 is opened. Then the second hydraulic push rod 6 is started to move the first push plate 5, and the material in the first screening area 4 is pushed into the second screening area 19. At the same time, the material adhering to the inner wall of the first screening area 4 is cleaned, and then Then start the second vibration motor 25 to fully screen the material in the second screening area 19. The material enters the first discharge port 3 and the second discharge port 18 into the first discharge platform 26 and the second discharge platform 27. If the first filter screen 9 needs to be replaced and maintained, the second hydraulic push rod 6 and the first push plate 5 can be disassembled first, and then the first filter screen 9 can be pulled upward through the first movable block 8. Similarly, if the second filter screen 24 needs to be replaced and maintained, the third hydraulic push rod 21 and the second push plate 20 can be disassembled first, and then the second filter screen 24 can be pulled upward through the second movable block 23.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A screening device for facilitating discharging of materials, comprising a workbench (1), characterized in that: The four corners of the bottom of the workbench (1) are all equipped with first hydraulic push rods (2); the left surface of the top of the workbench (1) is equipped with a first discharge port (3); the top of the first discharge port (3) is equipped with a first screening area (4); the inner wall of the first screening area (4) is equipped with a first push plate (5); the surface of one side of the first push plate (5) is equipped with a second hydraulic push rod (6); the inside of the first screening area (4) is equipped with a first mounting rod (7); the outside of the first mounting rod (7) is plugged with a first movable block (8); the first side of the first movable block (8) is equipped with a first filter screen (9); the top of the first mounting rod (7) is plugged with a feed port (10); the surface of one side of the first screening area (4) is equipped with a first vibration motor (11) and a motor (12); one end of the motor (12) is equipped with a main gear (13); the outside of the main gear (13) is equipped with a sub-gear (14); the inner wall of the sub-gear (14) is equipped with a rotating gear (11). A rotating rod (15), a rotating door (16) is installed on the outside of the rotating rod (15), and baffles (17) are provided on the left and right sides of the rotating door (16). A second discharge port (18) is installed on the right side surface of the top of the workbench (1), and a second screening area (19) is installed on the top of the second discharge port (18). A second push plate (20) is installed on one side of the inner wall of the second screening area (19), and a third hydraulic push rod (21) is installed on one side surface of the second push plate (20). A second mounting rod (22) is installed inside the second screening area (19), and a second movable block (23) is plugged into the outside of the second mounting rod (22). A second filter (24) is installed on one side of the second movable block (23). A second vibration motor (25) is installed on one side surface of the second screening area (19). A first discharge platform (26) is provided at the bottom of the first screening area (4), and a second discharge platform (27) is provided at the bottom of the second screening area (19).

2. The screening device for facilitating discharge of materials according to claim 1, characterized in that: The second hydraulic push rod (6) and the first push plate (5) form a telescopic structure, and scrapers are provided on both sides of the first push plate (5), and the third hydraulic push rod (21) and the second push plate (20) form a telescopic structure, and scrapers are provided on both sides of the second push plate (20).

3. The screening device for facilitating discharge of materials according to claim 1, characterized in that: The first screening area (4) is provided with cylindrical grooves at the four inner corners thereof, the inner dimension structure of which is consistent with the outer dimension structure of the first movable block (8), and the inner dimension structure of the first movable block (8) is provided with a cylindrical groove at the four inner corners thereof, the inner dimension structure of which is consistent with the outer dimension structure of the first mounting rod (7), and the second screening area (19) is provided with cylindrical grooves at the four inner corners thereof, and the inner dimension structure of the second movable block (23) is provided with a cylindrical groove at the same time as the second mounting rod (22).

4. The screening device for facilitating discharge of materials according to claim 1, characterized in that: The motor (12) forms a transmission mechanism through a main gear (13) and a sub gear (14).

5. The screening device for facilitating discharge of materials according to claim 1, characterized in that: There are four first installation rods (7) in total, and the bottom surface of the feed port (10) is provided with a cylindrical groove whose internal dimension structure is consistent with the external dimension structure of the first installation rod (7).

6. The screening device for facilitating discharge of materials according to claim 1, characterized in that: The first discharge port (3) and the second discharge port (18) are both funnel-shaped.

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