Mine exploration sample collecting and screening device

Abstract

The utility model relates to the technical field of screening devices, and particularly provides a mine exploration sample collecting and screening device which comprises a fixed supporting assembly, a screen, a limiting plate, a connecting plate and a movable plate, the limiting plate is fixed to a connecting frame of the fixed supporting assembly in the first direction, and the connecting plate is fixed to the connecting frame in the second direction; the connecting plate is fixedly connected with the other end, in the first direction, of the limiting plate, one end of the screen is used for being connected to the connecting plate in an inserted mode, the moving plate slides in the first direction of the limiting plate, and the moving plate slides towards the connecting plate to clamp and embed the other end of the screen or slides away from the connecting plate to loosen the other end of the screen. And the screen is mounted on the fixed supporting assembly through the first mounting assembly, so that the defect that the dismounting efficiency of personnel is low due to the fact that the connecting mode of fixing the screen through bolts is very tedious and inconvenient to dismount and mount in the screening device is overcome, and the mounting and dismounting efficiency of the screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screening device technical field especially relates to a mine exploration sample collection screening device. BACKGROUND

[0002] The screening device is mainly used for screening the mine exploration sample collection, and specific size mine exploration samples are screened out through the device.

[0003] Although the patent number for CN218309278U discloses a mine mineral screening equipment, there are problems in the process of screening the mine exploration sample using the screening device, because the screen is fixed on the connecting frame by a plurality of bolts, so when personnel need to screen other size mine samples, personnel can only remove the bolts one by one to replace the screen by using a wrench and other tools, because this connection method is very cumbersome and inconvenient to disassemble and install, which will lead to low disassembly efficiency of personnel, and may cause the screen to fail to be installed, affecting the screening of the screening device for the mine exploration sample.

[0004] Therefore, the prior art still needs to be improved and developed. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the present application aims to provide a mine exploration sample collection screening device, which aims to solve the problem that the connection method of the screening device using bolts to fix the screen is very cumbersome and inconvenient to disassemble and install, which will lead to low disassembly efficiency of personnel, and improve the efficiency of screen disassembly.

[0006] The technical scheme adopted by the present application to solve the technical problems is as follows: a mine exploration sample collection screening device, comprising a fixed support assembly, the mine exploration sample collection screening device comprises:

[0007] A screen;

[0008] A limiting plate fixed on the connecting frame of the fixed support assembly in the first direction;

[0009] An adapter plate fixed on the connecting frame in the second direction, the adapter plate is fixedly connected with the other end of the limiting plate in the first direction, and one end of the screen is inserted into the adapter plate;

[0010] A moving plate sliding along the first direction of the limiting plate, the moving plate clamps the other end of the screen by sliding towards the adapter plate, or releases the other end of the screen by sliding away from the adapter plate.

[0011] Further, a rotating blocking piece is rotatably installed at one end of the limiting plate away from the connecting plate, so as to limit the sliding of the moving plate and keep the screen fixed by blocking the moving plate with the rotating blocking piece.

[0012] Further, a sliding piece is arranged at one end of the limiting plate close to the rotating blocking piece, so as to drive the moving plate to move.

[0013] Further, the sliding piece comprises an auxiliary groove, a moving block and a spring, the auxiliary groove is arranged in the inner wall of the limiting plate, the moving block is slidably installed in the auxiliary groove, the moving plate is installed on the moving block, one end of the spring is installed on one side of the auxiliary groove away from the rotating blocking piece, and the other end of the spring is installed on one side of the moving block away from the rotating blocking piece.

[0014] Further, the sliding piece further comprises a limiting rod, the limiting rod is arranged in the auxiliary groove, and the moving block is arranged on the limiting rod.

[0015] Further, the rotating blocking piece comprises a rotating column, a blocking plate and a coil spring, the rotating column is fixed at one end of the limiting plate away from the connecting plate, the blocking plate is rotatably installed on the rotating column, and the coil spring is sleeved on the rotating column.

[0016] Further, the rotating blocking piece further comprises a rotating block, the rotating block is installed at one end of the blocking plate away from the moving plate, and the rotating block is further provided with an anti-skid groove.

[0017] Further, a steel wire brush and a second mounting assembly are further included, the second mounting assembly is installed on the fixed support assembly, the second mounting assembly comprises a fixed plate, a mounting rod and an adjusting part, the fixed plate is fixed on the fixed support assembly, the mounting rod is rotatably installed on the side surface of the fixed plate, the adjusting part is detachably installed at one end of the mounting rod away from the fixed plate, and the steel wire brush is arranged on the mounting rod.

[0018] Further, the adjusting part comprises an adjusting plate, a mounting plate, a mounting groove, a lead screw, a positioning rod and a connecting block, the mounting plate is fixed on the fixed support assembly, the mounting groove is arranged in the mounting plate, the lead screw is rotatably installed on the inner wall of the mounting groove, the connecting block is threadedly connected with the lead screw, the adjusting plate is installed on the surface of the connecting block, and the positioning rod is installed at one end of the lead screw away from the fixed plate.

[0019] Further, the fixed support assembly further comprises a motor, a rotating rod, a support frame and a discharging device, the discharging device is embedded in the support frame, the rotating rod is rotatably installed on the discharging device, the connecting frame is installed on the rotating rod, and the motor is in transmission connection with the rotating rod.

[0020] Beneficial effects:

[0021] The mining exploration sample collecting and screening device provided in the application solves the problem that the connection mode of fixing the screen by using bolts is very cumbersome and inconvenient to disassemble and install, thereby reducing the disassembly efficiency of personnel, and improves the installation and disassembly efficiency of the screen. The screen is installed on the fixed support assembly through the first mounting assembly, and the screen is fixed through the moving plate, the installation of the screen is completed, when the screen needs to be disassembled, the moving plate slides along the limiting plate, the screen and the moving plate are separated, and then the screen can be taken off the device, the disassembly of the screen is completed, and the screen does not need to be fixed by using bolts, so that the installation and disassembly efficiency of the screen is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the mining exploration sample collecting and screening device in the application;

[0023] Figure 2 It is a schematic view of the screen installed on the connecting frame through the first mounting assembly in the application;

[0024] Figure 3 It is Figure 2 It is a schematic view of the application in which one of the moving plates is removed;

[0025] Figure 4 It is Figure 3 It is a partial enlarged schematic view of A in the application;

[0026] Figure 5 It is a schematic view of another view of the mining exploration sample collecting and screening device in the application;

[0027] Figure 6 It is Figure 5 It is a schematic view of the application in which the adjusting plate is removed;

[0028] Figure 7 It is Figure 6 It is a partial enlarged schematic view of B in the application.

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] 1, fixed support assembly; 11, connecting frame; 12, rotating rod; 13, support frame; 14, discharging device; 2, screen; 3, first mounting assembly; 31, limiting plate; 32, connecting plate; 33, moving plate; 34, rotating stopper; 341, rotating column; 342, baffle; 343, coil spring; 344, rotating block; 35, sliding piece; 351, auxiliary groove; 352, moving block; 353, spring; 354, limiting rod; 4, steel wire brush; 5, second mounting assembly; 51, fixed plate; 52, mounting rod; 53, adjusting part; 531, adjusting plate; 532, mounting plate; 533, mounting groove; 534, screw rod; 535, positioning rod; 536, connecting block; 6, motor. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the purpose of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "push-pull", "opening and closing" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "push-pull", "opening and closing" can be explicitly or implicitly included one or more times. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0033] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The utility model provides a kind of mine exploration sample collection screening device, to make the purpose, technical scheme and effect of the utility model more clear, definite, the following referring to drawing and example are further detailed to the utility model of the present application.It should be understood that the specific embodiments described herein are merely intended to explain the utility model, and are not intended to limit the utility model.

[0035] As Figures 1 to 7 As shown in a kind of mine exploration sample collection screening device, it aims at solving the connection mode that screening device uses bolt to fixedly connect screen 2 is very cumbersome not convenient to disassemble and install, in turn will lead to the low efficiency of personnel disassembly, improve the efficiency of screen disassembly. Including fixed support subassembly 1, screen 2 and first installation component 3, fixed support subassembly 1 includes rotating rod 12, support frame 13, connecting frame 11 and discharging device 14, discharging device 14 is embedded in support frame 13, rotating rod 12 is rotatably installed on discharging device 14, connecting frame 11 is installed on rotating rod 12, then screen 2 is detachably installed on the connecting frame 11 of fixed support subassembly 1 by first installation component 3. Set the direction along the long side of rotating rod 12 as first direction, and the direction perpendicular to first direction as second direction. First installation component 3 includes limiting plate 31, link plate 32 and moving plate 33, limiting plate 31 is fixed on connecting frame 11 along first direction, link plate 32 is fixed on connecting frame 11 along second direction, link plate 32 is fixedly connected with the other end of limiting plate 31 in first direction, one end of screen 2 is used to be inserted on link plate 32, moving plate 33 is slidably installed on limiting plate 31 along first direction, moving plate 33 is clamped with the other end of screen 2 by sliding towards link plate 32, or releases the other end of screen 2 by sliding away from link plate 32, to keep the fixation of screen 2 by moving plate 33. Specifically, in the present application, first installation component 3 includes two link plates 32 and four limiting plates 31, limiting plate 31 is long strip, link plate 32 is semicircular ring, every two limiting plates 31 are a group, namely two groups of limiting plates 31, are installed at the upper and lower ends of connecting frame 11 respectively. Link plate 32 is installed between two groups of limiting plates 31, two link plates 32 clamp limiting plate 31 in the middle.

[0036] Since the moving plate 33 is close to the screen 2 and connected with the screen 2 by sliding along the limiting plate 31, and then the screen 2 is fixed, when the moving plate 33 moves away from the screen 2, the moving plate 33 no longer fixes the screen 2, and the screen 2 can be removed from the device, completing the disassembly. If the screen 2 is not fixed, it will be offset or even fall off due to the rotation of the rotating rod 12, affecting the use. Therefore, after the screen 2 is installed, the moving plate 33 needs to be kept from sliding along the limiting plate 31, and the position of the screen 2 is fixed by fixing the position of the moving plate 33. Therefore, the first installation assembly 3 further comprises a rotating blocking piece 34, which is rotatably installed at one end of the limiting plate 31 away from the connecting plate 32, so as to block the moving plate 33 by the rotating blocking piece 34, limit the sliding of the moving plate 33, and keep the screen 2 fixed. Specifically, when the moving plate 33 needs to be blocked by the rotating blocking piece 34, the rotating blocking piece 34 is rotated towards the moving plate 33 until the rotating blocking piece 34 contacts the moving plate 33, and the moving plate 33 is blocked from moving away from the screen 2 by the rotating blocking piece 34, so as to fix the position of the screen 2; when the screen 2 needs to be disassembled, the rotating blocking piece 34 is rotated away from the moving plate 33, so as to remove the blocking of the moving plate 33 by the rotating blocking piece 34, and the moving plate 33 slides away from the screen 2, so as to remove the fixing of the screen 2 by the moving plate 33, and then the screen 2 is conveniently disassembled from the device.

[0037] In order to make the moving plate 33 slide along the limiting plate 31 better when the screen 2 is disassembled and assembled, the first assembling component 3 further comprises a sliding piece 35, which is arranged at one end of the limiting plate 31 close to the rotating blocking piece 34, and the moving plate 33 is driven to move by the sliding piece 35, so as to disassemble and assemble the screen 2 better and replace the screen 2. Specifically, the sliding piece 35 comprises an auxiliary groove 351, a moving block 352 and a spring 353, the auxiliary groove 351 is opened in the inner wall of the limiting plate 31, the auxiliary groove 351 is rectangular, the moving block 352 is slidingly installed in the auxiliary groove 351, the moving plate 33 is installed on the moving block 352, one end of the spring 353 is installed on one side of the auxiliary groove 351 away from the rotating blocking piece 34, and the other end of the spring 353 is installed on one side of the moving block 352 away from the rotating blocking piece 34. Therefore, when the screen 2 needs to be assembled and fixed, the screen 2 is first slid along the limiting plate 31 to be connected with the connecting plate 32, and then the moving plate 33 is moved along the limiting plate 31 to the direction close to the screen 2, when the moving plate 33 moves, the moving block 352 also slides in the auxiliary groove 351, and the spring 353 is gradually compressed in the sliding process, until the moving plate 33 is connected with the screen 2, the moving plate 33 is not moved any more, then the rotating blocking piece 34 is rotated, and the moving plate 33 is blocked from moving away from the screen 2 by the rotating blocking piece 34. When the screen 2 needs to be disassembled for replacement, the rotating blocking piece 34 is rotated again to release the blocking of the moving plate 33, at this time, the moving block 352 is driven to move away from the screen 2 under the action of the spring 353, the moving block 352 drives the moving plate 33 to move away from the screen 2, so that the moving plate 33 no longer fixes the screen 2, so that the screen 2 is taken out of the device at this time, and the disassembly of the screen 2 is completed.

[0038] Further, in order to avoid the dislocation of the moving block 352 when it slides in the auxiliary groove 351 and affect the movement of the moving plate 33, the sliding piece 35 further comprises a limiting rod 354, which is arranged in the auxiliary groove 351, and the moving block 352 is arranged on the limiting rod 354, so that the moving block 352 can only slide along the limiting rod 354 in the auxiliary groove 351, and the moving block 352 is prevented from falling out of the auxiliary groove 351.

[0039] As Figure 3 and Figure 4As shown, in order for the rotating blocking member 34 to block the moving plate 33, the rotating blocking member 34 includes a rotating column 341, a baffle 342, and a coil spring 343. The rotating column 341 is fixed to the end of the limiting plate 31 away from the connecting plate 32. The baffle 342 is rotatably mounted on the rotating column 341, and the coil spring 343 is sleeved on the rotating column 341. Specifically, under the action of the coil spring 343, the baffle 342 remains in contact with the side of the moving plate 33 away from the screen 2, blocking the moving plate 33. Only when it is necessary to move the moving plate 33 away from the screen 2 to disassemble the screen 2, the baffle 342 is rotated away from the moving plate 33 to release the blockage and allow the moving plate 33 to move. At this time, the blockage of the moving plate 33 is released by rotating the baffle 342 around the rotating column 341. When the screen 2 is installed and the movable plate 33 has been moved to the designated position to keep the screen 2 fixed, in order to keep the movable plate 33 fixed and restrict its movement, it is only necessary to release the baffle 342. Under the action of the coil spring 343, the baffle 342 will spring back to contact the movable plate 33 and continue to block the movable plate 33, thus restricting its movement and fixing the screen 2.

[0040] Furthermore, in order to better allow the baffle 342 to rotate and prevent the movement of the moving plate 33 from causing injury to the operator, the rotating blocking member 34 also includes a rotating block 344. The rotating block 344 is installed on the end of the baffle 342 away from the moving plate 33. The rotating block 344 is also provided with an anti-slip groove. Therefore, when it is necessary to rotate the block, it is only necessary to grasp the rotating block 344 and rotate it without contacting the block. The anti-slip groove also allows the operator to hold the rotating block 344 firmly and prevent the rotating block 344 from falling out of the hand and affecting the rotation of the baffle 342.

[0041] After a period of use, ore may clog the screen holes of screen 2, affecting its ability to screen the ore. Therefore, screen 2 needs to be cleaned promptly. Thus, the mineral exploration sample collection and screening device in this application, such as... Figures 5 to 7 As shown, the system also includes a wire brush 4 and a second mounting assembly 5. The second mounting assembly 5 is mounted on the fixed support assembly 1 and includes a fixing plate 51, a mounting rod 52, and an adjusting part 53. The fixing plate 51 is fixed to the fixed support assembly 1, specifically to the discharge device 14 of the fixed support assembly 1. The mounting rod 52 is rotatably mounted on the side of the fixing plate 51, and the adjusting part 53 is detachably mounted on the end of the mounting rod 52 away from the fixing plate 51. The wire brush 4 passes through the mounting rod 52. At this time, the wire brush 4 is in contact with the screen 2. Therefore, when the screen 2 rotates to screen the ore, the wire brush 4 can clean the position of the screen 2 that it is in contact with, preventing the screen holes from being blocked and affecting the use of the screen 2.

[0042] Further, the adjusting part 53 comprises an adjusting plate 531, a mounting plate 532, a mounting groove 533, a screw rod 534, a positioning rod 535 and a connecting block 536, the mounting plate 532 is fixed on the fixed support assembly 1, specifically fixed on the end of the discharging device 14 away from the fixed plate 51, the mounting groove 533 is arranged in the mounting plate 532, the screw rod 534 is rotatably arranged on the inner wall of the mounting groove 533, the connecting block 536 is threadedly connected with the screw rod 534, the adjusting plate 531 is arranged on the surface of the connecting block 536, and the adjusting plate 531 is arranged on the mounting rod 52, and the positioning rod 535 is arranged on the end of the screw rod 534 away from the fixed plate 51. Therefore, when the steel wire brush 4 needs to be replaced after long-time use, the adjusting plate 531 is removed from the mounting rod 52, and then the steel wire brush 4 is removed from the mounting rod 52, so that the steel wire brush 4 is replaced. Specifically, the screw rod 534 is rotated by rotating the positioning rod 535, so that the connecting block 536 moves along the screw rod 534 away from the mounting rod 52, the adjusting plate 531 is driven to move away from the mounting rod 52, until the mounting rod 52 slides out of the inner wall of the adjusting plate 531, the adjusting plate 531 is separated from the mounting rod 52, so that the operator can conveniently replace the steel wire brush 4, and the work efficiency of the operator is improved. In addition, the two ends of the mounting rod 52 are provided with guide blocks 521, and the two guide blocks 521 are movably connected with the fixed plate 51 and the adjusting plate 531 respectively, so that the mounting rod 52 is guided by the guide blocks 521.

[0043] In order to enable the screen 2 to rotate, a motor 6 is further arranged in the present application, the motor 6 is arranged on the discharging device 14, the motor 6 is in transmission connection with the rotating rod 12, the rotating rod 12 is driven to rotate by the motor 6, the connecting frame 11 and the screen 2 arranged on the connecting frame 11 are driven to rotate, so as to screen the ore.

[0044] In summary, when the screen 2 of the mine exploration sample collection and screening device needs to be replaced, the rotating block 344 is rotated to drive the baffle 342 to rotate away from the moving plate 33, then the baffle 342 drives the coil spring 343 to wind, until the baffle 342 is completely away from the moving plate 33, at this time the spring 353 drives the moving block 352 to move away from the screen 2 by the elastic force, when the moving block 352 slides along the limiting rod 354, the moving plate 33 is driven to move away from the screen 2, until the moving plate 33 is separated from the screen 2, at this time the side of the moving block 352 close to the rotating column 341 abuts against the auxiliary groove 351, then the screen 2 is moved to move away from the connecting plate 32, until the screen 2 slides out of the inner wall of the connecting plate 32, at this time the screen 2 can be replaced.

[0045] When the steel wire brush 4 needs to be replaced, the positioning rod 535 is first rotated to drive the screw rod 534 to rotate, then the screw rod 534 drives the connecting block 536 to move away from the fixed plate 51, the connecting block 536 drives the adjusting plate 531 to move away from the fixed plate 51, until the adjusting plate 531 slides off the mounting rod 52, then the mounting rod 52 is moved, so that the mounting rod 52 moves away from the fixed plate 51, the mounting rod 52 drives the two guide blocks 521 and the steel wire brush 4 to move away from the fixed plate 51, until the mounting rod 52 and the guide blocks 521 slide out of the inner wall of the fixed plate 51, and the mounting rod 52 and the fixed plate 51 are separated, so that the steel wire brush 4 is replaced.

[0046] It should be understood that the application of the utility model is not limited to the above examples, and those skilled in the art can improve or transform according to the above description, and all these improvements and transformations shall belong to the protection scope of the utility model claims.

Claims

1. A mine exploration sample collection and screening device comprising a fixed support assembly characterised in that, The mine exploration sample collecting and screening device comprises: a screen; a limiting plate fixed on the connecting frame of the fixed support assembly along a first direction; an adapter plate fixed on the connecting frame along a second direction, the adapter plate being fixedly connected with the other end of the limiting plate along the first direction, and one end of the screen being used for being inserted into the adapter plate; a moving plate sliding along the first direction of the limiting plate, the moving plate being used for clamping the other end of the screen by sliding towards the adapter plate or releasing the other end of the screen by sliding away from the adapter plate.

2. The mine exploration sample collection screening device of claim 1, wherein, Further comprising a rotating blocking piece rotatably installed at the end of the limiting plate away from the adapter plate, so as to limit the sliding of the moving plate and keep the screen fixed by blocking the moving plate through the rotating blocking piece.

3. The mine exploration sample collection screening device of claim 2, wherein, Further comprising a sliding piece arranged at the end of the limiting plate close to the rotating blocking piece, so as to drive the moving plate to move.

4. The mine exploration sample collection screening device of claim 3, wherein, The sliding piece comprises an auxiliary groove, a moving block and a spring, the auxiliary groove being arranged in the inner wall of the limiting plate, the moving block being slidingly installed in the auxiliary groove, the moving plate being installed on the moving block, one end of the spring being installed on the side of the auxiliary groove away from the rotating blocking piece, and the other end of the spring being installed on the side of the moving block away from the rotating blocking piece.

5. The mine exploration sample collection screening device of claim 4, wherein, The sliding piece further comprises a limiting rod arranged in the auxiliary groove, and the moving block is arranged on the limiting rod.

6. The mine exploration sample collection screening device of claim 2, wherein, The rotating blocking piece comprises a rotating column, a blocking plate and a coil spring, the rotating column being fixed at the end of the limiting plate away from the adapter plate, the blocking plate being rotatably installed on the rotating column, and the coil spring being sleeved on the rotating column.

7. A mine exploration sample collection screening device according to claim 6, characterised in that, The rotating blocking piece further comprises a rotating block installed at the end of the blocking plate away from the moving plate, and the rotating block is further provided with an anti-skid groove.

8. The mine exploration sample collection screening device of claim 1, wherein, Further comprising a steel wire brush and a second mounting assembly, the second mounting assembly being installed on the fixed support assembly, the second mounting assembly comprising a fixed plate, a mounting rod and an adjusting part, the fixed plate being fixed on the fixed support assembly, the mounting rod being rotatably installed on the side of the fixed plate, the adjusting part being detachably installed at the end of the mounting rod away from the fixed plate, and the steel wire brush being arranged on the mounting rod.

9. The mine exploration sample collection screening device of claim 8, wherein, The adjusting part comprises an adjusting plate, an installation plate, an installation groove, a lead screw, a positioning rod and an adapter block, the installation plate being fixed on the fixed support assembly, the installation groove being arranged in the installation plate, the lead screw being rotatably installed on the inner wall of the installation groove, the adapter block being threadedly connected with the lead screw, the adjusting plate being installed on the surface of the adapter block, and the positioning rod being installed at the end of the lead screw away from the fixed plate.

10. A mine exploration sample collection screening device according to any one of claims 1 to 9, characterised in that, Further comprising a motor, the fixed support assembly further comprising a rotating rod, a support frame and a discharging device, the discharging device being embedded in the support frame, the rotating rod being rotatably installed on the discharging device, the connecting frame being installed on the rotating rod, and the motor being drivingly connected with the rotating rod.

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