Screening equipment capable of being quickly disassembled

Abstract

The utility model relates to the technical field of mine engineering, in particular to quick-detachable screening equipment which comprises a supporting table, a supporting base is installed at the bottom of the supporting table, a vibration reduction assembly is installed on the surface of the top of the supporting table, and a shell is installed on the surface of the top of the vibration reduction assembly. A first filtering plate, a second filtering plate and a collecting table are sequentially installed on the inner wall of the shell from top to bottom, a discharging assembly is installed on one side of the inner wall of the shell, a first square fixing block and an inserting rod are installed on one side of the outer wall of the shell, and a second square fixing block is installed on the surface of one side of the first square fixing block. According to the improved screening equipment, the design capable of being disassembled quickly is adopted, maintenance and assembly replacement of the interior of the equipment are facilitated, the design of the dust collection assembly and the collection table is adopted, light dust can be sucked into the dust collection tank through the air pump, heavy dust falls into the collection table, and dust raising and harm to the health of a user are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mining engineering, in particular to quick-detachable screening equipment. Background Art

[0002] Mining engineering is the engineering technology used to extract mineral resources in mines. It encompasses both surface and underground engineering. Surface engineering primarily includes mining machinery and facilities, such as concentrators, shaft towers, winches, and air compressors and ventilators. Underground engineering encompasses shafts, tunnels, chambers, and some installation work.

[0003] In mining projects, screening equipment is usually required to screen the coarseness of materials. Traditional screening equipment usually adopts an integrated structure. When the internal components of the equipment are damaged, it is inconvenient to quickly repair and replace the internal components of the equipment.

[0004] In the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. Existing screening equipment usually adopts an integrated structure, which makes it inconvenient to quickly disassemble and assemble the equipment, and difficult to quickly repair the interior of the equipment, affecting the use of the equipment; 2. When the existing screening equipment screens materials, it may cause dust to be raised, which is harmful to the health of the user. Utility Model Content

[0005] The purpose of the present invention is to provide a quick-detachable screening device to solve the problems of inconvenient maintenance and dust raised by the screening device proposed in the above background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the quick-detachable screening device includes a support table, the bottom of the support table is equipped with a support base, the top surface of the support table is equipped with a vibration reduction assembly, the top surface of the vibration reduction assembly is equipped with a shell, the inner wall of the shell is equipped with a first filter plate, a second filter plate and a collection table from top to bottom, a discharge assembly is installed on one side of the inner wall of the shell, a first square fixing block and an insertion rod are installed on one side of the outer wall of the shell, a second square fixing block is installed on one side surface of the first square fixing block, a threaded rod is installed on the inner wall of the second square fixing block, a handle is installed on the top surface of the threaded rod, a side cover is installed on one side surface of the second square fixing block, a dust collection assembly and a feed port are installed on the top surface of the shell, and a vibration motor is installed on the outer wall of the shell.

[0006] The vibration damping assembly includes a main connecting block installed on the top surface of the support platform, one end of a hydraulic push rod is installed on the top surface of the main connecting block, the other end of the hydraulic push rod is installed on the auxiliary connecting block, and a spring is installed on the bottom of the auxiliary connecting block.

[0007] The discharging assembly includes a ramp installed on the inner wall of the shell, a driving rod is installed on the inner wall of the ramp, and a motor is installed at one end of the driving rod.

[0008] The dust suction assembly includes a dust suction port installed on the top surface of the shell, one end of a hose is installed on the inner wall of the dust suction port, an air pump is installed on the other end of the hose, and a dust collecting tank is installed at the bottom of the air pump.

[0009] Further preferably, the main connecting block forms an elastic mechanism through a hydraulic push rod, an auxiliary connecting block and a spring.

[0010] Further preferably, both sides of the first filter plate and the second filter plate are provided with cross-shaped plugs, and the inner wall of the shell is provided with a cross-shaped slot whose internal size structure is consistent with the cross-shaped plug, and both sides of the collecting table are provided with plugs, and the inner wall of the shell is provided with a slot whose internal size structure is consistent with the plug.

[0011] Further preferably, a socket having an internal dimension structure consistent with the external dimension structure of the first square fixing block, the insertion rod and the driving rod is opened on the surface of the side cover.

[0012] Further preferably, the handle and the threaded rod form a spiral transmission mechanism, and a mounting hole having an internal dimension structure consistent with an external dimension structure of the threaded rod is opened on the surface of the first square fixing block.

[0013] Further preferably, the motor forms a transmission mechanism through a drive rod and a ramp.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model adopts a quick-detachable design, and a plug hole is provided on the surface of the side cover, the internal size structure of which is consistent with the external size structure of the first square fixing block, the plug rod and the driving rod. The side cover is installed with the first square fixing block, the plug rod and the driving rod in a plug-in manner, which is convenient for the side cover to be quickly installed or removed from the shell, and cross-shaped plug blocks are provided on both sides of the first filter plate and the second filter plate, and a cross-shaped slot with an internal size structure consistent with the cross-shaped plug block is provided on the inner wall of the shell, which is convenient for the user to quickly plug and install and remove the first filter plate and the second filter plate with the shell through the cross-shaped plug block and the cross slot, and plug blocks are provided on both sides of the collecting table, and a slot with an internal size structure consistent with the plug block is provided on the inner wall of the shell, which is convenient for the user to quickly plug and install and remove the collecting table with the shell through the plug block and the slot, so that the device has a detachable function, which is convenient for maintenance and replacement of components inside the device.

[0016] In the utility model, the design of the dust suction component and the collection table is adopted, which makes it easy for the user to start the air pump. The air pump sucks the dust from the material through the hose and the dust suction port. When the equipment vibrates and screens the material, the lighter dust can be sucked into the dust collecting tank through the air pump, and the heavier dust falls into the collection table, preventing the dust from being raised and causing harm to the health of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a right side structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 4 This is an enlarged schematic diagram of the discharge assembly structure of the utility model;

[0021] Figure 5 It is an enlarged schematic diagram of the vibration reduction component structure of the utility model.

[0022] In the figure: 1. Support platform; 2. Support base; 3. Vibration reduction assembly; 301. Main connecting block; 302. Hydraulic push rod; 303. Auxiliary connecting block; 304. Spring; 4. Housing; 5. First filter plate; 6. Second filter plate; 7. Collection table; 8. Discharging assembly; 801. Ramp; 802. Drive rod; 803. Motor; 9. First square fixing block; 10. Insert rod; 11. Second square fixing block; 12. Threaded rod; 13. Handle; 14. Side cover; 15. Dust suction assembly; 1501. Dust suction port; 1502. Hose; 1503. Air pump; 1504. Dust collection tank; 16. Feed port; 17. Vibration motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] See also Figures 1 to 5The utility model provides a technical solution: a quickly detachable screening device, including a support platform 1, a support base 2 is installed at the bottom of the support platform 1, a vibration reduction component 3 is installed on the top surface of the support platform 1, a shell 4 is installed on the top surface of the vibration reduction component 3, and a first filter plate 5, a second filter plate 6 and a collecting platform 7 are installed on the inner wall of the shell 4 in sequence from top to bottom. A discharge component 8 is installed on one side of the inner wall of the shell 4, and a first square fixing block 9 and an insertion rod 10 are installed on one side of the outer wall of the shell 4. A second square fixing block 11 is installed on one side surface of the first square fixing block 9, a threaded rod 12 is installed on the inner wall of the second square fixing block 11, a handle 13 is installed on the top surface of the threaded rod 12, a side cover 14 is installed on one side surface of the second square fixing block 11, a dust collection component 15 and a feed port 16 are installed on the top surface of the shell 4, and a vibration motor 17 is installed on the outer wall of the shell 4.

[0025] The vibration reduction assembly 3 includes a main connecting block 301 installed on the top surface of the support platform 1, one end of a hydraulic push rod 302 is installed on the top surface of the main connecting block 301, the other end of the hydraulic push rod 302 is installed with a secondary connecting block 303, and a spring 304 is installed at the bottom of the secondary connecting block 303.

[0026] The discharge assembly 8 includes a ramp 801 installed on the inner wall of the shell 4. A driving rod 802 is installed on the inner wall of the ramp 801. A motor 803 is installed at one end of the driving rod 802.

[0027] The dust suction component 15 includes a dust suction port 1501 installed on the top surface of the shell 4, one end of a hose 1502 is installed on the inner wall of the dust suction port 1501, an air pump 1503 is installed on the other end of the hose 1502, and a dust collecting tank 1504 is installed at the bottom of the air pump 1503.

[0028] In this embodiment, Figure 5 As shown, the main connecting block 301 forms an elastic mechanism through the hydraulic push rod 302, the auxiliary connecting block 303 and the spring 304; when the equipment vibrates and screens the material, the elastic mechanism can effectively reduce the impact of vibration on the support platform 1 and the support base 2.

[0029] In this embodiment, Figure 3 As shown, cross-shaped plugs are provided on both sides of the first filter plate 5 and the second filter plate 6, and a cross-shaped slot whose internal size structure is consistent with the cross-shaped plug is opened on the inner wall of the shell 4, and plugs are provided on both sides of the collecting table 7, and at the same time, a slot whose internal size structure is consistent with the plug is opened on the inner wall of the shell 4; through this design, it is convenient for the user to quickly connect and remove the first filter plate 5 and the second filter plate 6 with the shell 4 through the cross-shaped plug and the cross-shaped slot, and it is convenient for the user to quickly connect and remove the collecting table 7 with the shell 4 through the plug and the slot.

[0030] In this embodiment, Figure 3 As shown, the surface of the side cover 14 is provided with a socket whose internal size structure is consistent with the external size structure of the first square fixing block 9, the insertion rod 10 and the driving rod 802; through this design, it is convenient for the user to quickly connect or disassemble the side cover 14 with the housing 4 through the socket opened on the surface and the first square fixing block 9, the insertion rod 10 and the driving rod 802.

[0031] In this embodiment, Figure 1 As shown, the handle 13 and the threaded rod 12 constitute a spiral transmission mechanism, and the surface of the first square fixing block 9 is provided with a mounting hole whose internal dimension structure is consistent with the external dimension structure of the threaded rod 12; through this design, when the side cover 14 and the shell 4 are plugged and installed, at this time, the threaded rod 12 is consistent with the mounting hole, and by rotating the handle 13, the threaded rod 12 is driven to move downward in a spiral, so that the threaded rod 12 is installed in the mounting hole, thereby achieving the fixation of the side cover 14 and the shell 4.

[0032] In this embodiment, Figure 4 As shown, the motor 803 forms a transmission mechanism through the drive rod 802 and the ramp 801; through this transmission mechanism, when the equipment completes the material screening, the motor 803 can be started, and the motor 803 rotates the ramp 801 to open through the drive rod 802, which is convenient for discharging the material.

[0033] The use method and advantages of the utility model: When the quick-detachable screening device is used, the working process is as follows:

[0034] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, first, the material is put into the surface of the first filter plate 5 through the feed port 16, and then the air pump 1503 is started. The air pump 1503 sucks the material through the hose 1502 and the dust suction port 1501, and at the same time, the vibration motor 17 is started. The vibration motor 17 causes the equipment to vibrate and screen the material. The lighter dust is sucked into the dust collecting tank 1504 through the air pump 1503, and the heavier dust falls into the collection table 7. After the screening is completed, the motor 803 can be started. The motor 803 rotates the ramp 801 to open through the drive rod 802, which is convenient for discharging the material. If the equipment needs to be disassembled, the filter screen can be maintained or replaced, the handle 13 can be rotated to drive the threaded rod 12 to move spirally upward, so that the threaded rod 12 is removed from the mounting hole on the surface of the first square fixing block 9, and then the side cover 14 can be pulled out horizontally. Then, the first filter plate 5 and the second filter plate 6 are pulled out through the cross-shaped slot opened along the inner wall of the shell 4 through the cross-shaped plug block, which is convenient for maintenance or replacement of the first filter plate 5 and the second filter plate 6.

[0035] 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 quick-detachable screening device comprising a support platform (1), characterized in that: A support base (2) is installed at the bottom of the support platform (1), a vibration reduction assembly (3) is installed on the top surface of the support platform (1), a shell (4) is installed on the top surface of the vibration reduction assembly (3), a first filter plate (5), a second filter plate (6) and a collecting platform (7) are installed on the inner wall of the shell (4) in order from top to bottom, a discharge assembly (8) is installed on one side of the inner wall of the shell (4), and a first square fixing block (9) and an insertion rod (10) are installed on one side of the outer wall of the shell (4). ), a second square fixing block (11) is mounted on one side surface of the first square fixing block (9), a threaded rod (12) is mounted on the inner wall of the second square fixing block (11), a handle (13) is mounted on the top surface of the threaded rod (12), a side cover (14) is mounted on one side surface of the second square fixing block (11), a dust collection assembly (15) and a feed port (16) are mounted on the top surface of the shell (4), and a vibration motor (17) is mounted on the outer wall of the shell (4); The vibration reduction assembly (3) comprises a main connecting block (301) mounted on the top surface of the support platform (1), one end of a hydraulic push rod (302) being mounted on the top surface of the main connecting block (301), the other end of the hydraulic push rod (302) being mounted on a secondary connecting block (303), and a spring (304) being mounted on the bottom of the secondary connecting block (303); The discharge assembly (8) comprises a ramp (801) mounted on the inner wall of the housing (4), a driving rod (802) is mounted on the inner wall of the ramp (801), and a motor (803) is mounted on one end of the driving rod (802); The dust suction assembly (15) comprises a dust suction port (1501) mounted on the top surface of the housing (4); one end of a hose (1502) is mounted on the inner wall of the dust suction port (1501); an air pump (1503) is mounted on the other end of the hose (1502); and a dust collecting tank (1504) is mounted on the bottom of the air pump (1503).

2. The quick-detachable screening device according to claim 1, characterized in that: The main connecting block (301) forms an elastic mechanism through a hydraulic push rod (302), an auxiliary connecting block (303) and a spring (304).

3. The quick-detachable screening device according to claim 1, characterized in that: Both sides of the first filter plate (5) and the second filter plate (6) are provided with cross-shaped plug-in blocks, and the inner wall of the shell (4) is provided with a cross-shaped slot having an internal size structure consistent with the cross-shaped plug-in blocks, and both sides of the collecting table (7) are provided with plug-in blocks, and the inner wall of the shell (4) is provided with a slot having an internal size structure consistent with the plug-in blocks.

4. The quick-detachable screening device according to claim 1, characterized in that: The surface of the side cover (14) is provided with a socket having an internal dimension structure consistent with the external dimension structure of the first square fixing block (9), the insertion rod (10) and the driving rod (802).

5. The quick-detachable screening device according to claim 1, characterized in that: The handle (13) and the threaded rod (12) form a spiral transmission mechanism, and a mounting hole having an internal dimension structure consistent with the external dimension structure of the threaded rod (12) is provided on the surface of the first square fixing block (9).

6. The quick-detachable screening device according to claim 1, characterized in that: The motor (803) forms a transmission mechanism through the driving rod (802) and the ramp (801).

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