Fluorite powder raw material crushing device

Abstract

The utility model relates to the technical field of fluorite powder crushing, and discloses a fluorite powder raw material crushing device which comprises a rubbing box, a discharging box is fixedly installed at the upper end of the rubbing box, a crushing box is fixedly installed at the upper end of the discharging box, and a feeding bin is installed at the upper end of the crushing box. When the screening net is seriously blocked, region distribution of all blocks on the screening net is dredged through a movable arc-shaped block in the dredging processing mechanism, the normal screening capacity of the screening net is guaranteed, the trouble of cleaning in the screening net is avoided, prepared fluorite powder can be conveniently pushed out and collected through the discharging mechanism, the trouble of discharging from the bottom is avoided, and the working efficiency is improved. And the inclined guide bin is arranged, so that when workers add materials, ores treated by the crushing assembly in the crushing box can be prevented from splashing to the outer side, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorite powder crushing, in particular to a fluorite powder raw material crushing device. Background Art

[0002] Fluorite powder is an important raw material for industrial production. It can reduce the melting point of refractory materials, promote slag flow, and separate slag from metal. Therefore, it is widely used in related industries such as steel smelting. In the processing of fluorite powder, the fluorite ore needs to be crushed first to make it into fine powder for further processing.

[0003] According to the search, Chinese patent literature, announcement number: CN216800101U discloses a crushing device for processing fluorite powder, which includes a fixed frame, the lower end of the fixed frame is fixedly connected with an anti-slip seat, a crushing box is installed on the inner side of the upper end of the fixed frame, the upper end of the crushing box is provided with a feed bin, the inner side of the feed bin is provided with a crushing assembly, the lower end of the crushing box is provided with a discharge port, the crushing box is provided with a crushing assembly, and the lower end of the crushing box is provided with a discharge funnel. The crushing device crushes the solid raw material by a crushing blade, so that the screening net blocks the raw material with larger particles, so that the raw material with large particles is retained in the crushing box and further crushed, and the raw material with smaller particles flows out through the screening net, thereby ensuring that the crushing is more uniform. At the same time, the crushed raw material enters the crushing box, and the first rolling roller and the second rolling roller further crush the raw material, thereby greatly improving the crushing effect.

[0004] The device has the following shortcomings: the screening net in the first device is easily blocked by fluorite ore particles, resulting in the inability to screen; the screening net is inside the device and cannot be effectively cleaned; there is no friendly discharging mechanism in the second device, and the produced fluorite powder falls directly from below, which is inconvenient to receive and collect; the opening of the feed bin in the third device is large and shallow, and the crushed ore in the crushing assembly is easy to jump upward and injure the workers who are filling, which has low safety. Utility Model Content

[0005] The utility model aims to provide a fluorite powder raw material crushing device to solve the many technical problems proposed in the above background technology, such as fluorite ore particles being blocked and unable to be screened, unable to effectively clean the screening net, etc.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fluorite powder raw material crushing device, including a crushing box, a discharge box is fixedly installed on the upper end of the crushing box, a crushing box is fixedly installed on the upper end of the discharge box, a feed bin is installed on the upper end of the crushing box, a connected push box is fixedly installed on the left end of the crushing box, a feeding mechanism is arranged in the push box and the crushing box, a screening net is arranged on the bottom side of the crushing box located at the discharge box, and a dredging processing mechanism for dredging the screening net is arranged in the discharge box.

[0007] The dredging processing mechanism includes a threaded rod, a smooth rod and a motor. The threaded rod is rotatably installed on the inner left end of the discharge box, the smooth rod is fixedly installed on the inner right end of the discharge box, and the motor is fixedly installed on the outer front end of the discharge box. The output shaft of the motor passes through the front wall of the discharge box and is fixedly connected to the threaded rod.

[0008] As a preferred embodiment of the present invention, the dredging processing mechanism also includes a movable seat one, a movable seat two and a connecting plate, the outer side of the threaded rod is threadedly connected to the movable seat one, the outer side of the smooth rod is movably connected to the movable seat two, and a connecting plate is fixedly connected between the movable seat one and the movable seat two.

[0009] When the motor starts to drive the threaded rod to rotate, it cooperates with the smooth rod and the first and second moving seats to drive the connecting plate to move in the front-rear direction.

[0010] As a further solution of the utility model, the dredging processing mechanism also includes an electric telescopic rod 2, an arc block and a tamping column. The electric telescopic rod 2 is fixedly installed in the middle of the upper end of the connecting plate, and an arc block with the same curvature and area as the screening net is arranged above the electric telescopic rod 2. A plurality of tamping columns matching some holes on the screening net are fixedly installed on the upper end of the arc block.

[0011] The electric telescopic rod is started for the second time to push the arc block to move upward, and the tamping column on the arc block is inserted into the blocked holes of the screening net to squeeze out the blocked ore and dredge the holes.

[0012] As a further solution of the utility model, the dredging mechanism further includes a fixed seat, a plug-in seat and a plug-in slot, the movable end of the second electric telescopic rod is fixedly mounted with a fixed seat, the upper end of the fixed seat is provided with a plug-in slot, the bottom of the arc block is fixedly mounted with a plug-in seat, and the plug-in seat is inserted into the plug-in slot. The fixed seat and the plug-in seat facilitate the installation and removal of the arc block and facilitate the timely cleaning of the arc block.

[0013] As a further solution of the utility model, a communicating threaded hole is provided between the fixing seat and the plug-in seat, and a fixing bolt is threadedly connected in the threaded hole.

[0014] As a preferred solution of the utility model, a crushing assembly is provided in the crushing box, and a crushing assembly is provided in the crushing box. The crushing assembly crushes the larger fluorite ore, and the fluorite ore falls into the crushing box after being screened by the screening net, and is further ground into powder by the crushing assembly.

[0015] As a preferred solution of the utility model, an opening groove is provided at the rear end of the right side surface of the discharge box, a cabinet door 2 is hinged in the opening groove, and a handle 2 is installed on the cabinet door 2 to facilitate the installation or removal of the arc block for cleaning.

[0016] As a preferred embodiment of the utility model, the unloading mechanism includes an electric telescopic rod and a push plate. An electric telescopic rod is fixedly installed in the pushing box, and a push plate is fixedly installed on the movable end of the electric telescopic rod. By starting the electric telescopic rod and pushing the push plate to the right, the produced fluorite powder can be pushed out.

[0017] As a preferred embodiment of the utility model, the unloading mechanism also includes a discharge port, a cabinet door and a handle. A discharge port is opened on the right side surface of the crushing box, a cabinet door is hinged on the discharge port, and a handle is installed on the cabinet door to facilitate the discharge and collection of fluorite powder.

[0018] As a preferred solution of the utility model, material guide slope plates are fixedly installed at both ends of the inner side of the crushing box, a feed port is opened at the upper right end of the feed bin, and a material guide bin is fixedly installed on the feed port.

[0019] The guide ramp guides the powder processed by the crushing component to drop out, and the guide bin is convenient for guiding the ore material into the material, while preventing the ore crushed by the crushing component from splashing outward and injuring workers.

[0020] Compared with the prior art, the fluorite powder raw material crushing device provided by the utility model has the following beneficial effects:

[0021] 1. When the screening net is seriously blocked, start the electric telescopic rod 2 to push the arc block upward, and the tamping column penetrates the holes on the screening net to dredge them. Then withdraw the arc block, start the motor to drive the threaded rod to rotate, so that the connecting plate moves forward, and move the position of the arc block to dredge other areas of the screening net, so that the screening net is dredged more conveniently, avoiding the trouble of directly cleaning the internal screening net. The cabinet door 2 is also convenient for the installation and removal of the arc plate for cleaning, without delaying the processing and production work;

[0022] 2. The utility model sets a material unloading mechanism in the crushing box and the pushing box. When unloading, open the cabinet door, start the electric telescopic rod, push the push plate to the right, push the prepared fluorite powder out for collection, and unloading is more convenient. The receiving container can be used to collect the material from the right side, avoiding the trouble of unloading from the bottom.

[0023] 3. The utility model provides an inclined guide bin on the feed bin, which can prevent the ore processed by the crushing assembly in the crushing box from splashing to the outside when the worker is adding materials, thereby avoiding injuring the workers who are adding materials, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0026] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0027] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure;

[0028] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0029] Figure numerals: 1, crushing box; 2, discharge box; 3, crushing box; 4, feed bin; 5, push box; 6, unloading mechanism; 601, electric telescopic rod 1; 602, push plate; 603, discharge port; 604, cabinet door 1; 605, handle 1; 7, screening net; 8, dredging mechanism; 801, threaded rod; 802, smooth rod; 803, motor; 804, moving seat 1; 805, moving Moving seat 2; 806, connecting plate; 807, electric telescopic rod 2; 808, arc block; 809, tamping column; 810, fixed seat; 811, plug-in seat; 812, plug-in slot; 9, crushing component; 10, crushing component; 11, opening slot; 12, cabinet door 2; 13, handle 2; 14, threaded hole; 15, fixing bolt; 16, material guide ramp; 17, material feed port; 18, material guide bin. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] Embodiment 1:

[0034] like Figure 1-4 As shown, an embodiment of the utility model is a fluorite powder raw material crushing device, including a crushing box 1, a discharge box 2 is fixedly installed on the upper end of the crushing box 1, a crushing box 3 is fixedly installed on the upper end of the discharge box 2, a feed bin 4 is installed on the upper end of the crushing box 3, a connected pushing box 5 is fixedly installed on the left end of the crushing box 1, a feeding mechanism 6 is arranged in the pushing box 5 and the crushing box 1, a screening net 7 is arranged on the bottom side of the crushing box 3 located at the discharge box 2, and a dredging processing mechanism 8 for dredging the screening net 7 is arranged in the discharge box 2.

[0035] The dredging processing mechanism 8 includes a threaded rod 801, a smooth rod 802 and a motor 803. The threaded rod 801 is rotatably installed on the inner left end of the discharge box 2, the smooth rod 802 is fixedly installed on the inner right end of the discharge box 2, and the motor 803 is fixedly installed on the outer front end of the discharge box 2. The output shaft of the motor 803 passes through the front wall of the discharge box 2 and is fixedly connected to the threaded rod 801.

[0036] The dredging mechanism 8 also includes a movable seat 1 804, a movable seat 2 805 and a connecting plate 806. The outer side of the threaded rod 801 is threadedly connected to the movable seat 1 804, the outer side of the smooth rod 802 is movably connected to the movable seat 2 805, and the connecting plate 806 is fixedly connected between the movable seat 1 804 and the movable seat 2 805. The motor 803 is started to drive the threaded rod 801 to rotate, and cooperates with the smooth rod 802 and the movable seat 1 804 and the movable seat 2 805 to drive the connecting plate 806 to move in the front-rear direction.

[0037] The dredging mechanism 8 also includes an electric telescopic rod 807, an arc block 808 and a tamping column 809. The electric telescopic rod 807 is fixedly installed in the middle of the upper end of the connecting plate 806. The arc block 808 with the same arc and area as the screening net 7 is arranged above the electric telescopic rod 807. The upper end of the arc block 808 is fixedly installed with a plurality of tamping columns 809 matching some holes on the screening net 7. Starting the electric telescopic rod 807 can push the arc block 808 to move upward, and the tamping column 809 on the arc block 808 is inserted into the blocked holes on the screening net 7 to squeeze out the blocked ore and dredge the holes.

[0038] The dredging mechanism 8 also includes a fixed seat 810, a plug seat 811 and a plug slot 812. The movable end of the electric telescopic rod 807 is fixedly installed with the fixed seat 810, the upper end of the fixed seat 810 is provided with a plug slot 812, and the bottom of the arc block 808 is fixedly installed with a plug seat 811, and the plug seat 811 is inserted into the plug slot 812. The fixed seat 810 and the plug seat 811 facilitate the installation and removal of the arc block 808, and are convenient for timely cleaning of the arc block 808.

[0039] A threaded hole 14 is provided between the fixing seat 810 and the plug-in seat 811, and a fixing bolt 15 is connected to the inner thread of the threaded hole 14. The fixing bolt 15 is used to fix the fixing seat 810 and the plug-in seat 811 so as to install the arc block 808.

[0040] A crushing assembly 9 is provided in the crushing box 1, and a crushing assembly 10 is provided in the crushing box 3. The crushing assembly 10 crushes the larger fluorite ore, and the fluorite ore falls into the crushing box 1 after being screened by the screening net 7, and is further ground into powder by the crushing assembly 9.

[0041] The right side rear end of the discharge box 2 is provided with an opening slot 11, and a cabinet door 2 12 is hinged in the opening slot 11, and a handle 2 13 is installed on the cabinet door 2 12. Opening the cabinet door 2 12 facilitates the installation or removal of the arc block 808 for cleaning.

[0042] Embodiment 2:

[0043] like Figure 1 , 2 As shown, as an improvement to the previous embodiment.

[0044] The unloading mechanism 6 also includes a discharge port 603, a cabinet door 604 and a handle 605. The right side surface of the crushing box 1 is provided with a discharge port 603, a cabinet door 604 is hinged on the discharge port 603, and a handle 605 is installed on the cabinet door 604. Opening the cabinet door 604 facilitates the collection of fluorite powder.

[0045] The two ends of the inner side of the crushing box 1 are fixedly installed with a material guide ramp 16, and the upper right end of the feed bin 4 is provided with a feed port 17, and a material guide bin 18 is fixedly installed on the feed port 17. The material guide ramp 16 guides the powder processed by the crushing component 9 to drop, and the material guide bin 18 is convenient for guiding the ore material in, while preventing the ore crushed by the crushing component 10 from splashing outward and injuring workers.

[0046] When in use, first open the cabinet door 2 12 and put the arc block 808 into the discharge box 2, and the plug-in seat 811 at the bottom is connected to the fixed seat 810 on the electric telescopic rod 2 807, and fixed with the fixing bolt 15. When the screening net 7 is severely blocked over a large area, start the electric telescopic rod 2 807 to push the arc block 808 upward, and the tamping column 809 penetrates the holes on the screening net 7, and then withdraw the arc block 808 downward, start the motor 803 to drive the threaded rod 801 to rotate, and cooperate with the smooth rod 802 and the moving seat 1 804 and the moving seat 2 805 to drive the connecting plate 806 to move forward. According to this operation, each area on the screening net 7 is cleared in turn.

[0047] During normal processing, fluorite ore is introduced from the material guide bin 18, crushed in the crushing box 3, and the powder screened by the screening net 7 falls into the crushing box 1 to be processed by the crushing component 9. The processed powder falls to the bottom under the guidance of the material guide ramp 16. The cabinet door 604 is opened, and the electric telescopic rod 601 is started to push the push plate 602 to the right, so that the obtained fluorite powder can be pushed out for collection.

[0048] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A fluorite powder raw material crushing device, comprising a crushing box (1), characterized in that: A discharge box (2) is fixedly mounted on the upper end of the crushing box (1), a crushing box (3) is fixedly mounted on the upper end of the discharge box (2), a feed bin (4) is mounted on the upper end of the crushing box (3), a push box (5) connected to the left end of the crushing box (1) is fixedly mounted, a material discharge mechanism (6) is arranged in the push box (5) and the crushing box (1), a screening net (7) is arranged on the bottom side of the crushing box (3) located at the discharge box (2), and a dredging treatment mechanism (8) for dredging the screening net (7) is arranged in the discharge box (2); The dredging processing mechanism (8) comprises a threaded rod (801), a smooth rod (802) and a motor (803); the threaded rod (801) is rotatably mounted on the inner left end of the discharge box (2); the smooth rod (802) is fixedly mounted on the inner right end of the discharge box (2); the motor (803) is fixedly mounted on the outer front end of the discharge box (2); the output shaft of the motor (803) passes through the front wall of the discharge box (2) and is fixedly connected to the threaded rod (801).

2. The fluorite powder raw material crushing device according to claim 1 is characterized in that: The dredging treatment mechanism (8) also includes a movable seat one (804), a movable seat two (805) and a connecting plate (806); the outer side of the threaded rod (801) is threadedly connected to the movable seat one (804); the outer side of the smooth rod (802) is movably connected to the movable seat two (805); and a connecting plate (806) is fixedly connected between the movable seat one (804) and the movable seat two (805).

3. A fluorite powder raw material crushing device according to claim 2, characterized in that: The dredging mechanism (8) further comprises an electric telescopic rod (807), an arc block (808) and a tamping column (809); the electric telescopic rod (807) is fixedly mounted in the middle of the upper end of the connecting plate (806); an arc block (808) having the same arc and area as the screening net (7) is arranged above the electric telescopic rod (807); and a plurality of tamping columns (809) matching the upper part of the holes of the screening net (7) are fixedly mounted on the upper end of the arc block (808).

4. The fluorite powder raw material crushing device according to claim 3 is characterized by: The dredging treatment mechanism (8) also includes a fixed seat (810), a plug-in seat (811) and a plug-in slot (812); the movable end of the second electric telescopic rod (807) is fixedly mounted with the fixed seat (810); the upper end of the fixed seat (810) is provided with a plug-in slot (812); the bottom of the arc block (808) is fixedly mounted with the plug-in seat (811); the plug-in seat (811) is inserted into the plug-in slot (812).

5. A fluorite powder raw material crushing device according to claim 4, characterized in that: A communicating threaded hole (14) is provided between the fixing seat (810) and the plug-in seat (811), and a fixing bolt (15) is threadedly connected to the inner surface of the threaded hole (14).

6. The fluorite powder raw material crushing device according to claim 1, characterized in that: The crushing box (1) is provided with a crushing component (9), and the crushing box (3) is provided with a crushing component (10).

7. The fluorite powder raw material crushing device according to claim 1 is characterized by: A through slot (11) is provided at the rear end of the right side surface of the discharge box (2), a second cabinet door (12) is hinged in the through slot (11), and a second handle (13) is installed on the second cabinet door (12).

8. The fluorite powder raw material crushing device according to claim 1, characterized in that: The unloading mechanism (6) comprises an electric telescopic rod (601) and a push plate (602); the electric telescopic rod (601) is fixedly installed in the pushing box (5); and the push plate (602) is fixedly installed on the movable end of the electric telescopic rod (601).

9. The fluorite powder raw material crushing device according to claim 1, characterized in that: The unloading mechanism (6) also includes a discharge port (603), a cabinet door (604) and a handle (605). The right side surface of the crushing box (1) is provided with a discharge port (603), a cabinet door (604) is hinged on the discharge port (603), and a handle (605) is installed on the cabinet door (604).

10. The fluorite powder raw material crushing device according to claim 1, characterized in that: The inner ends of the crushing box (1) are fixedly provided with material guide ramps (16), the upper right end of the feed bin (4) is provided with a feed opening (17), and a material guide bin (18) is fixedly provided on the feed opening (17).

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