Movable ore screening device for mining area

Abstract

The utility model relates to a movable mining area ore screening device, which belongs to the technical field of mining area ore screening and comprises a transport vehicle, and a frame is arranged on the transport vehicle. A screening structure is arranged on the frame; the screening structure comprises a base installed on the frame, a first spring is installed on the base, a support is installed at the top end of the first spring, a main vibrating screen plate is installed on the support, and a vibrating motor is installed on the support; and an assembly structure is arranged on the main vibrating screen plate. By arranging a screening structure and an assembling structure, a positioning plate is inserted into a positioning groove to be used for rapidly positioning an auxiliary vibrating screen plate and a main vibrating screen plate, then the auxiliary vibrating screen plate and the main vibrating screen plate are rapidly assembled and fixed through a first bolt and a first nut, and on the contrary, when the vibrating screen is not used, the auxiliary vibrating screen plate and the main vibrating screen plate can be disassembled; therefore, the overall size of the device can be conveniently reduced, many potential safety hazards can be avoided as much as possible, and driving in a mountain is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mining ore screening, in particular to a movable mining ore screening device. Background Art

[0002] Ore screening in mining areas is an important industrial process that involves separating rocks from sand and gravel through vibrating screen plates;

[0003] At present, the above operation can be completed by using a mining ore screening device, and a large mining ore screening device is generally equipped with a transport vehicle for transportation. However, the vibrating screen plate equipped on the mining ore screening device is relatively long, so there are many safety hazards during the movement of the transport vehicle and it is inconvenient to drive in the mountains;

[0004] In order to solve the above problems, the present application proposes a movable mining ore screening device. Utility Model Content

[0005] The utility model aims at solving the technical problems existing in the prior art and provides a movable mining ore screening device.

[0006] The utility model solves the above technical problems with the following technical solutions: A movable mining ore screening device comprises a transport vehicle, on which a frame is provided;

[0007] A screening structure is provided on the frame;

[0008] The screening structure comprises a base mounted on a frame, a first spring is mounted on the base, a bracket is mounted on the top of the first spring, a main vibrating screen plate is mounted on the bracket, and a vibrating motor is mounted on the bracket;

[0009] The main vibrating screen plate is provided with an assembly structure;

[0010] The assembly structure comprises an auxiliary vibrating screen plate detachably mounted on one side of the main vibrating screen plate, a positioning groove is provided on one side of the main vibrating screen plate, a positioning plate is installed on one side of the auxiliary vibrating screen plate, and the positioning plate is movably inserted into the main vibrating screen plate through the positioning groove;

[0011] A first bolt is inserted into the auxiliary vibration screen plate, a first nut is threadedly connected to the first bolt, and the auxiliary vibration screen plate is connected to the main vibration screen plate through the first bolt and the first nut;

[0012] A supporting structure is arranged on the auxiliary vibrating screen plate.

[0013] A sliding plate is installed on the side of the main vibrating screen plate away from the auxiliary vibrating screen plate, and a blanking plate is installed on the frame. The output end of the sliding plate is located directly above the blanking plate. The sliding plate and the blanking plate are provided to slide stones down.

[0014] A conveyor belt is installed on the frame and is located directly below the main vibrating screen plate. The conveyor belt is used to transfer sand and gravel away from the frame.

[0015] The supporting structure includes a supporting tube rotatably connected to the auxiliary vibration screen plate, a supporting leg is movably inserted in the supporting tube, a mounting hole is penetrated through the supporting leg, a square opening is penetrated through the supporting tube, the square opening is connected with the mounting hole, a second bolt is inserted into the supporting tube through the square opening, one end of the second bolt passes through the mounting hole and is threadedly connected with a second nut, a second spring is installed at the bottom end of the supporting leg, and a bottom plate is installed at the bottom end of the second spring. The supporting structure is provided to support the auxiliary vibration screen plate.

[0016] An annular anti-skid ring is installed on the support tube, and the annular anti-skid ring is provided to increase the friction between the second bolt, the second nut and the support tube.

[0017] A third bolt is inserted into the support tube, a threaded hole is opened on the auxiliary vibrating screen plate, and the third bolt is threadedly connected with the auxiliary vibrating screen plate through the threaded hole. By providing the third bolt and the threaded hole, it is convenient to fix the support tube on the auxiliary vibrating screen plate.

[0018] The beneficial effects of the utility model are:

[0019] By setting up a screening structure and an assembly structure, the positioning plate is inserted into the positioning groove to quickly position the auxiliary vibrating screen plate and the main vibrating screen plate, and then the auxiliary vibrating screen plate and the main vibrating screen plate are quickly assembled and fixed by using the first bolt and the first nut. Conversely, when not in use, the auxiliary vibrating screen plate and the main vibrating screen plate can be disassembled, thereby facilitating the reduction of the overall volume of the device, helping to minimize many safety hazards and facilitating driving in the mountains; by setting up a supporting structure, after the auxiliary vibrating screen plate is assembled, the support tube can be rotated and the support leg can be partially pulled out from the support tube, and then the support leg and the support tube can be fixed by using the second bolt and the second nut, thereby achieving the effect of supporting the auxiliary vibrating screen plate, which helps to maintain the overall stability of the device during screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0021] Figure 2 This utility model is a schematic diagram showing the structure of the main vibrating screen plate and the auxiliary vibrating screen plate;

[0022] Figure 3For this utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the support structure for displaying the utility model;

[0024] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle;

[0025] Figure 6 For this utility model Figure 4 Enlarged view of center C.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Transport vehicle; 101. Frame;

[0028] 2. Screening structure; 201. Base; 202. First spring; 203. Bracket; 204. Main vibration screen plate; 2041. Positioning groove; 205. Slide plate; 206. Unloading plate; 207. Vibration motor;

[0029] 3. Assembly structure; 301. Auxiliary vibrating screen plate; 3011. Positioning plate;

[0030] 4. First bolt;

[0031] 5. First nut;

[0032] 6. Support structure; 601. Support tube; 602. Support leg; 603. Mounting hole; 604. Second bolt; 605. Second nut; 606. Square opening; 607. Annular anti-slip ring; 608. Third bolt; 609. Threaded hole; 610. Second spring; 611. Bottom plate;

[0033] 7. Conveyor belt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions 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 those skilled in the art without creative work are within the scope of protection of this application.

[0035] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0036] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0037] Reference Figure 1 A movable mining ore screening device includes a transport vehicle 1, a frame 101 is provided on the transport vehicle 1, a screening structure 2 is provided on the frame 101, the screening structure 2 includes a base 201 installed on the frame 101, a first spring 202 is installed on the base 201, a bracket 203 is installed on the top of the first spring 202, a main vibrating screen plate 204 is installed on the bracket 203, a vibration motor 207 is installed on the bracket 203, and the vibration motor 207 is started to drive the main vibrating screen plate 204 to vibrate. At this time, stones are poured onto the main vibrating screen plate 204, and the stones slide downward along the main vibrating screen plate 204, while sand and gravel pass through the main vibrating screen plate 204 and fall down, which is used to separate stones from sand and gravel.

[0038] Reference Figure 2 and Figure 3 An assembly structure 3 is provided on the main vibrating screen plate 204, and the assembly structure 3 includes an auxiliary vibrating screen plate 301 detachably mounted on one side of the main vibrating screen plate 204, a positioning groove 2041 is opened on one side of the main vibrating screen plate 204, and a positioning plate 3011 is installed on one side of the auxiliary vibrating screen plate 301, and the positioning plate 3011 is movably inserted into the main vibrating screen plate 204 through the positioning groove 2041, and the positioning plate 3011 is inserted into the positioning groove 2041, so as to quickly position the auxiliary vibrating screen plate 204 and the main vibrating screen plate 301.

[0039] A first bolt 4 is inserted into the auxiliary vibrating screen plate 301, and a first nut 5 is threadedly connected to the first bolt 4. The auxiliary vibrating screen plate 301 is connected to the main vibrating screen plate 204 through the first bolt 4 and the first nut 5. The auxiliary vibrating screen plate 204 and the main vibrating screen plate 301 are quickly assembled and fixed using the first bolt 4 and the first nut 5.

[0040] Reference Figure 1 A sliding plate 205 is installed on the side of the main vibrating screen plate 204 away from the auxiliary vibrating screen plate 301, and a blanking plate 206 is installed on the frame 101. The output end of the sliding plate 205 is located directly above the blanking plate 206. The stones fall onto the blanking plate 206 through the sliding plate 205 and then slide down from the blanking plate 206.

[0041] A conveyor belt 7 is installed on the frame 101 . The conveyor belt 7 is located directly below the main vibrating screen plate 204 . The conveyor belt 7 is used to convey sand and gravel away from the frame 101 .

[0042] Reference Figure 4-6 The auxiliary vibration screen plate 301 is provided with a support structure 6, which includes a support tube 601 rotatably connected to the auxiliary vibration screen plate 301, a support leg 602 is movably inserted in the support tube 601, a mounting hole 603 is penetrated through the support leg 602, a square opening 606 is penetrated through the support tube 601, and the square opening 606 is connected to the mounting hole 603. A second bolt 604 is inserted into the support tube 601 through the square opening 606, and one end of the second bolt 604 passes through the mounting hole 603 and is threadedly connected A second nut 605 is connected, a second spring 610 is installed at the bottom end of the support leg 602, and a bottom plate 611 is installed at the bottom end of the second spring 610. After the auxiliary vibration screen plate 301 is assembled, the support tube 601 can be rotated, and the support leg 602 can be pulled out from the support tube 601, and then the support leg 602 and the support tube 601 are fixed by the second bolt 604 and the second nut 605, thereby achieving the effect of supporting the auxiliary vibration screen plate 301, which is helpful for the overall stability of the device during screening.

[0043] An annular anti-skid ring 607 is installed on the support tube 601 , and the annular anti-skid ring 607 is used to increase the friction between the second bolt 604 , the second nut 605 and the support tube 601 .

[0044] A third bolt 608 is inserted into the support tube 601, and a threaded hole 609 is opened on the auxiliary vibration screen plate 301. The third bolt 608 is threadedly connected to the auxiliary vibration screen plate 301 through the threaded hole 609. When the auxiliary vibration screen plate 301 is not in use, the support tube 601 is rotated and the support leg 602 is put into the support tube 601, and then the third bolt 608 is screwed into the threaded hole 609, thereby achieving the effect of fixing the support tube 601, and facilitating the auxiliary vibration screen plate 301 to be disassembled and placed on the frame 101.

[0045] Working principle:

[0046] The movable mining ore screening device is movably inserted into the main vibrating screen plate 204 through the positioning groove 2041, and the positioning plate 3011 is inserted into the positioning groove 2041 to quickly position the auxiliary vibrating screen plate 204 and the main vibrating screen plate 301, and then the auxiliary vibrating screen plate 204 and the main vibrating screen plate 301 are quickly assembled and fixed by using the first bolt 4 and the first nut 5. When not in use, the auxiliary vibrating screen plate 204 and the main vibrating screen plate 301 can be disassembled, thereby facilitating the reduction of the overall volume of the device, helping to minimize many safety hazards and facilitating driving in the mountains.

[0047] After the auxiliary vibrating screen plate 301 is assembled, the movable mining ore screening device can rotate the support tube 601 and pull the support leg 602 out from the support tube 601, and then use the second bolt 604 and the second nut 605 to fix the support leg 602 to the support tube 601, thereby achieving the effect of supporting the auxiliary vibrating screen plate 301, which helps to ensure the overall stability of the device during screening.

[0048] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mobile mining ore screening device, comprising a transport vehicle (1), characterized in that: The transport vehicle (1) is provided with a vehicle frame (101); The frame (101) is provided with a screening structure (2); The screening structure (2) comprises a base (201) mounted on a vehicle frame (101), a first spring (202) being mounted on the base (201), a bracket (203) being mounted on the top end of the first spring (202), a main vibrating screen plate (204) being mounted on the bracket (203), and a vibration motor (207) being mounted on the bracket (203); The main vibrating screen plate (204) is provided with an assembly structure (3); The assembly structure (3) comprises a secondary vibrating screen plate (301) detachably mounted on one side of a primary vibrating screen plate (204); a positioning groove (2041) is provided on one side of the primary vibrating screen plate (204); a positioning plate (3011) is mounted on one side of the secondary vibrating screen plate (301); and the positioning plate (3011) is movably inserted into the primary vibrating screen plate (204) through the positioning groove (2041); The auxiliary vibrating screen plate (301) is provided with a first bolt (4), the first bolt (4) is threadedly connected with a first nut (5), and the auxiliary vibrating screen plate (301) is connected to the main vibrating screen plate (204) via the first bolt (4) and the first nut (5); A supporting structure (6) is provided on the auxiliary vibrating screen plate (301).

2. A movable mining ore screening device according to claim 1, characterized in that: A sliding plate (205) is installed on one side of the main vibrating screen plate (204) away from the auxiliary vibrating screen plate (301), a blanking plate (206) is installed on the frame (101), and an output end of the sliding plate (205) is located directly above the blanking plate (206).

3. A movable mining ore screening device according to claim 1, characterized in that: A conveyor belt (7) is installed on the vehicle frame (101), and the conveyor belt (7) is located directly below the main vibrating screen plate (204).

4. A movable mining ore screening device according to claim 1, characterized in that: The support structure (6) comprises a support tube (601) rotatably connected to the auxiliary vibration screen plate (301), a support leg (602) is movably inserted in the support tube (601), a mounting hole (603) is formed through the support leg (602), a square opening (606) is formed through the support tube (601), the square opening (606) is connected to the mounting hole (603), a second bolt (604) is inserted into the support tube (601) through the square opening (606), one end of the second bolt (604) passes through the mounting hole (603) and is threadedly connected to a second nut (605), a second spring (610) is installed at the bottom end of the support leg (602), and a bottom plate (611) is installed at the bottom end of the second spring (610).

5. A movable mining ore screening device according to claim 4, characterized in that: An annular anti-slip ring (607) is installed on the support tube (601).

6. A movable mining ore screening device according to claim 4, characterized in that: The support tube (601) is provided with a third bolt (608), the auxiliary vibration screen plate (301) is provided with a threaded hole (609), and the third bolt (608) is threadedly connected to the auxiliary vibration screen plate (301) through the threaded hole (609).

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