Discharging device of quartz sand crusher

Abstract

The invention relates to the technical field of quartz sand crushers, and discloses a quartz sand crusher discharging device which comprises a crusher and a material collecting device, a feeding port is fixedly formed in the top of the crusher, a discharging barrel is fixedly distributed at the bottom of the front end of the crusher, and first supporting legs are welded to the corner ends of the bottom of the crusher; a discharging opening is formed in the lower end of the right portion of the crusher, the material collecting device is arranged at the lower end of the discharging opening, extending limiting frames are welded to the front end, the rear end and the right end of the top of the material collecting device correspondingly, dust purifying devices are distributed on the tops of the extending limiting frames, and the bottom of the material collecting device is of a structure with the high left portion and the low right portion. Layered screening and discharging after crushing processing are facilitated, separated quartz sand is collected, air suction and dust purification are automatically controlled, harm to physical and psychological health of workers is avoided, the environmental protection performance is high, rapid discharging through manual operation is facilitated, the design is reasonable, and the device is worthy of popularization.

Description

Technical Field

[0001] The invention relates to the technical field of quartz sand crushers, in particular to a quartz sand crusher discharging device. Background Art

[0002] Quartz sand is a non-metallic mineral, which refers to river sand, sea sand, weathered sand, etc. containing more silicon dioxide. It is a hard, wear-resistant, and chemically stable silicate mineral. Its main mineral component is SiO2. The color of quartz sand is milky white or colorless and translucent, with a hardness of 7. Quartz sand is an important industrial mineral raw material and a non-chemical hazardous product. It is widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives and other industries. In the industrial processing process, quartz sand needs to be further crushed. After crushing, it is inconvenient to collect in layers. The quartz sand that needs to be used has too many dust impurities, and dust will occur during collection, which endangers the physical and mental health of the staff. The environmental protection performance is insufficient, and the discharging operation is more troublesome, and the slow discharging cannot be controlled. For this reason, it is necessary to design a corresponding technical solution to solve it. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides a quartz sand crusher discharging device, which solves the technical problems of excessive dust and impurities in quartz sand, dust generation during collection, endangering the physical and mental health of workers, insufficient environmental protection performance, cumbersome discharging operation, and inability to control slow discharging.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a quartz sand crusher discharging device, comprising a crusher and an aggregate device, a feed port is fixedly provided on the top of the crusher, a discharge barrel is fixedly distributed on the front bottom of the crusher, a support leg one is welded to the bottom corner end of the crusher, a discharge port is provided at the lower right end of the crusher, the aggregate device is arranged at the lower end of the discharge port, extended limit frames are welded to the front and rear ends and the right end of the top of the aggregate device, a dust purification device is distributed on the top of the extended limit frame, the bottom of the aggregate device is a left-high-right-low structure, a discharge plate is provided on the right bottom of the aggregate device, support legs two are welded to the bottom corner ends of the aggregate device, and an extended support leg is provided at the bottom of the support leg two.

[0007] Preferably, a support tube is welded and distributed between the front and rear of the right end of the discharge port and the inner side of the extended limit frame, and a support frame is welded and distributed at the middle end of the support leg one, so the support strength is high and stable and reliable.

[0008] Preferably, a connecting rod is welded to the bottom right side of the crusher, a limiting frame is welded to the inner end of the connecting rod, and the limiting frame is mounted on the upper end of the second supporting leg by bolt clamping, and a mounting plate two is welded to the bottom of the second supporting leg and the top of the extended supporting leg, and positioning bolts are distributed on the inner ends of the two mounting plates through threaded connections, which is convenient for docking and installing the extended supporting leg and stably supporting it on the ground.

[0009] Preferably, a bottom plate is welded to the lower end of the dust purification device, and the bottom plate is welded to the top of the extended limit frame. An air outlet plate is provided on the top of the dust purification device, and an air inlet plate is provided on the bottom of the dust purification device. A driving motor is distributed inside the dust purification device, and the driving motor is arranged at the horizontal upper end of the bottom plate. A driving shaft is connected to the bottom of the driving motor, and fan blades are welded and distributed on the outer side of the bottom of the driving shaft. The front end of the dust purification device is electrically connected to a wind force adjustment knob and a control button, which is convenient for operating and controlling the suction and exhaust, and has high automation performance.

[0010] Preferably, a jack is provided on the right side of the dust purification device, an activated carbon filter element and a pp cotton filter element are connected and distributed inside the jack, a cover plate is welded to the outer ends of the activated carbon filter element and the pp cotton filter element, a pull ring is welded in the middle of the outer end of the cover plate, the corner end of the cover plate is connected to the right side of the dust purification device by bolts, a limit block is welded on the inner left wall of the dust purification device, the activated carbon filter element and the pp cotton filter element are respectively arranged at the upper end of the limit block, which is convenient for quick disassembly and assembly of the filter element for replacement or maintenance, with good filtering and purification effect and high environmental protection coefficient.

[0011] Preferably, a convex plate is welded to the bottom right side of the collecting device, and the convex plate is a hollow structure. Channel steel plates are welded on both sides of the convex plate, and a base frame is welded between the convex plate and the bottom of the channel steel plate. The discharge plate is slidably connected to the inner end of the channel steel plate, and reinforcing plates are welded and distributed on the outer sides of the convex plate and the channel steel plate, so that the convex plate and the channel steel plate are stably fixed at the discharge port, with high structural strength, and the discharge plate slides up and down on the inner end of the channel steel plate and is closed on the outside of the convex plate.

[0012] Preferably, brackets are welded to both ends of the upper part of the convex plate, and a connecting rod is rotatably connected between the outer ends of the brackets, an operating rod is fixedly provided on the side of the connecting rod, and a handle is provided on the upper end of the operating rod, the middle end of the connecting rod is connected to a straight shaft rod, the lower end of the straight shaft rod is rotatably connected to a bent shaft rod, and the lower end of the bent shaft rod is rotatably connected to a support plate, and a mounting plate 1 is welded to the inner end of the support plate, and the corner end of the mounting plate 1 is connected to the outer middle end of the discharging plate by bolts, which is convenient for manual operation of the operating rod, so that the connecting rod rotates to control the movable adjustment of the straight shaft rod and the bent shaft rod, so that the discharging plate can slide up and down to adjust the position to control the discharging speed.

[0013] Preferably, a locking bolt is connected through the upper end of the straight shaft rod and the middle end of the connecting rod, which can fasten and lock the straight shaft rod to the middle end of the connecting rod to prevent it from sliding.

[0014] (III) Beneficial effects

[0015] The quartz sand crusher discharging device is convenient for layered screening and discharging after crushing through the discharging cylinder fixedly distributed at the bottom of the front end of the crusher and the discharging port arranged at the lower right end thereof; the collecting device arranged at the lower end of the discharging port is convenient for collecting the sorted quartz sand; a plurality of dust purification devices are arranged on the top of the limit frame extending from the upper end of the collecting device, so that the quartz sand dust after discharging can be automatically controlled to be suction-purified to avoid harm to the physical and mental health of the workers; the environmental protection performance is high; the discharging plate arranged at the bottom right side of the collecting device is convenient for manual operation and quick discharge; the design is reasonable and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the discharge port structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the dust purification device of the present invention;

[0019] Figure 4 It is a schematic diagram of the internal structure of the dust purification device of the present invention;

[0020] Figure 5 It is a front view structural schematic diagram of the material unloading device of the present invention;

[0021] Figure 6 It is a schematic diagram of the connecting rod and the supporting frame structure of the present invention;

[0022] Figure 7 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0023] Figure 8 It is a schematic diagram of the discharging mechanism of the present invention;

[0024] Fig. 9 It is a schematic diagram of the movable connecting rod structure of the present invention;.

[0025] In the figure, the crusher 1, the feed port 11, the discharge barrel 12, the discharge port 13, the support tube 131, the support leg 14, the support frame 141, the connecting rod 15, the limit frame 151, the collecting device 2, the extension limit frame 21, the dust purification device 22, the air outlet plate 221, the cover plate 222, the pull ring 2221, the activated carbon filter element 2222, the pp cotton filter element 2223, the bottom plate 225, the wind force adjustment knob 226, the control button 227, the drive motor 228, and the drive shaft 22 81, fan blade 2282, air inlet plate 229, jack 220, limit block 2201, discharge plate 23, convex plate 231, reinforcement plate 2311, channel steel plate 232, base frame 2321, connecting rod 233, bracket 234, mounting plate 1 235, support plate 2351, bent axis rod 236, straight axis rod 2361, operating rod 237, handle 238, locking bolt 239, support leg 24, mounting plate 241, positioning bolt 242, extended support leg 25. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 9 The embodiment of the present invention provides a technical solution: a quartz sand crusher discharging device, including a crusher 1 and an aggregate device 2, a feed port 11 is fixedly arranged on the top of the crusher 1, which is convenient for quickly and massively feeding quartz sand, a discharge cylinder 12 is fixedly arranged on the front bottom of the crusher 1, which can directly discharge quartz sand of different particle sizes after screening, a support leg 14 is welded on the bottom corner end of the crusher 1, which stably supports the crusher 1, a discharging port 13 is arranged on the right lower end of the crusher 1, which is convenient for discharging the screened quartz sand of different particle sizes, and an aggregate device 2 is provided. Device 2 is arranged at the lower end of the discharge port 13, and the front, rear and right ends of the top of the collecting device 2 are welded with extended limit frames 21, which limit and block the collection of quartz sand, and a dust purification device 22 is distributed on the top of the extended limit frame 21. The bottom of the collecting device 2 is a left-high and right-low structure, which can be collected at the right end of the collecting device 2. A discharge plate 23 is provided at the bottom right side of the collecting device 2, and the bottom corner ends of the collecting device 2 are welded with supporting legs 24, and the bottom of the supporting legs 24 is provided with extended supporting legs 25, which support the collecting device 2 with high strength and stability.

[0028] As a further improvement, a support tube 131 is welded between the front and rear right ends of the discharge port 13 and the inner side of the extended limit frame 21, and the support tube 131 stably supports the discharge port 13 at the inner left end of the extended limit frame 21. A support frame 141 is welded at the middle end of the support leg 14, and the support strength is high, stable and reliable.

[0029] As a further improvement, a connecting rod 15 is welded to the bottom of the right side of the crusher 1, and a limiting frame 151 is welded to the inner end of the connecting rod 15. The limiting frame 151 is installed on the upper end of the supporting leg 24 by bolt clamping, so that the crusher 1 is stably and firmly positioned on the left end of the supporting leg 24, and the bottom of the supporting leg 24 and the top of the extended supporting leg 25 are welded with a mounting plate 241. Positioning bolts 242 are distributed on the inner ends of the mounting plates 241 through threaded connections, which is convenient for docking and installing the extended supporting leg 25 and stably supporting it on the ground.

[0030] As a further improvement, a base plate 225 is welded to the lower end of the dust purification device 22, and the base plate 225 is welded to the top of the extended limit frame 21. An air outlet plate 221 is provided at the top of the dust purification device 22, and an air inlet plate 229 is provided at the bottom of the dust purification device 22. A drive motor 228 is distributed inside the dust purification device 22, and the drive motor 228 is arranged at the horizontal upper end of the base plate 225. A drive shaft 2281 is connected to the bottom of the drive motor 228, and a wind blade 2282 is welded and distributed on the outer side of the bottom of the drive shaft 2281. The front end of the dust purification device 22 is electrically connected to a wind force adjustment knob 226 and a control button 227, which is convenient for operating and controlling the suction and exhaust, and has high automation performance.

[0031] As a further improvement, a socket 220 is provided on the right side of the dust purification device 22, and an activated carbon filter element 2222 and a pp cotton filter element 2223 are connected and distributed inside the socket 220. A cover plate 222 is welded to the outer ends of the activated carbon filter element 2222 and the pp cotton filter element 2223, and a pull ring 2221 is welded to the middle of the outer end of the cover plate 222. The corner end of the cover plate 222 is connected to the right side of the dust purification device 22 by bolts, and a limiting block 2201 is welded on the inner left wall of the dust purification device 22. The limiting block 2201 is used for stably limiting the placement of the activated carbon filter element 2222 and the pp cotton filter element 2223. The activated carbon filter element 2222 and the pp cotton filter element 2223 are respectively arranged at the upper end of the limiting block 2201, which is convenient for quick disassembly and assembly of the filter element for replacement or maintenance, and has good filtering and purification effect and high environmental protection coefficient.

[0032] As a further improvement, a convex plate 231 is welded to the bottom of the right side of the collecting device 2, and the convex plate 231 is a hollow structure. Channel steel plates 232 are welded on both sides of the convex plate 231, and a base frame 2321 is welded between the bottom of the convex plate 231 and the channel steel plate 232. The discharge plate 23 is slidably connected to the inner end of the channel steel plate 232, and reinforcing plates 2311 are welded and distributed on the outer sides of the convex plate 231 and the channel steel plate 232, so that the convex plate 231 and the channel steel plate 232 are stably fixed at the discharge port, and the structural strength is high. The discharge plate 23 slides up and down on the inner end of the channel steel plate 232 and is closed on the outside of the convex plate 231.

[0033] As a further improvement, brackets 234 are welded to both ends of the upper part of the convex plate 231, and a connecting rod 233 is rotatably connected between the outer ends of the brackets 234. An operating rod 237 is fixedly provided on the side of the connecting rod 233, and a handle 238 is provided on the upper end of the operating rod 237. A straight shaft 2361 is connected to the middle end of the connecting rod 233, and a bent shaft 236 is rotatably connected to the lower end of the straight shaft 2361. A support plate 2351 is rotatably connected to the lower end of the bent shaft 236. A mounting plate 235 is welded to the inner end of the support plate 2351, and a corner end of the mounting plate 235 is bolted to the outer middle end of the discharge plate 23, which is convenient for manual operation of the operating rod 237, so that the connecting rod 233 rotates to control the straight shaft 2361 and the bent shaft 236 to be movable and adjusted, so that the discharge plate 23 can slide up and down to adjust the position to control the discharge speed.

[0034] Specifically, a locking bolt 239 is connected through the upper end of the straight shaft 2361 and the middle end of the connecting rod 233, which can fasten and lock the straight shaft 2361 to the middle end of the connecting rod 233 to prevent it from sliding.

[0035] Working principle: Quartz sand is fed into the crusher 1 through the feed port 11 at the top of the crusher 1, and the crushing mechanism of the crusher 1 crushes the quartz sand and then selects it, and the quartz sand material is discharged in sequence through the discharge barrel 12 and the discharge port 13, and the quartz sand discharged from the discharge port 13 is collected inside the collecting device 2; during the collection process, the wind force adjustment knobs 226 and the control buttons 227 at the front end of the multiple sets of dust purification devices 22 are controlled and adjusted, and the multiple sets of driving motors 228 inside the dust purification device 22 are started, and the driving shaft 2281 and the wind blade 2282 are automatically controlled to rotate and absorb air, and the air is filtered by the air inlet plate 229 and then enters the air, and the dust impurities are purified by the PP cotton filter element 2223 and the activated carbon filter element 2222, and then the dust impurities are purified by the PP cotton filter element 2223 and the activated carbon filter element 2222. The exhaust air is filtered through the air outlet plate 221, which improves the environmental protection effect. The cover plate 222 can be disassembled by holding the pull ring 2221, so that the activated carbon filter element 2222 and the pp cotton filter element 2223 can be slid and pulled out from the socket 220, which is convenient for replacement or cleaning and maintenance; the handle 238 is pulled outward by holding the handle 238, so that the operating rod 237 controls the connecting rod 233 to rotate and adjust at the outer end of the bracket 234, and then the straight shaft rod 2361 can adjust the bent shaft rod 236 to move upward, so that the discharge plate 23 slides upward inside the channel steel plate 232, so that the discharge port 1 of the convex plate 23 leaks out the discharge material, and the rising adjustment position of the discharge plate 23 is controlled according to the required discharge flow rate, so that the quartz sand can be collected at any time, thereby improving the collection efficiency.

[0036] The crusher 1 of the present invention, the feed port 11, the discharge barrel 12, the discharge port 13, the support pipe 131, the support leg 14, the support frame 141, the connecting rod 15, the limit frame 151, the collecting device 2, the extension limit frame 21, the dust purification device 22, the air outlet plate 221, the cover plate 222, the pull ring 2221, the activated carbon filter element 2222, the PP cotton filter element 2223, the bottom plate 225, the wind force adjustment Knob 226, control button 227, drive motor 228, drive shaft 2281, wind blade 2282, air inlet plate 229, jack 220, limit block 2201, discharge plate 23, convex plate 231, reinforcement plate 2311, channel steel plate 232, bottom frame 2321, connecting rod 233, bracket 234, mounting plate 1 235, support plate 2351, bent shaft rod 236, straight shaft rod 2361 , operating rod 237, handle 238, locking bolt 239, support leg 24, mounting plate 241, positioning bolt 242, extended support leg 25, all components are universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. The problem solved by the present invention is that there are too many dust impurities in quartz sand, and dust will occur during collection, which endangers the physical and mental health of the staff, has insufficient environmental protection performance, and the discharging operation is more troublesome, and the slow discharging cannot be controlled. The present invention is convenient for layered screening and discharging after crushing processing, and is convenient for collecting sorted quartz sand. It is convenient to automatically control the suction and purification of quartz sand dust after unloading, so as to avoid endangering the physical and mental health of the staff. It has high environmental protection performance and is convenient for manual operation and quick discharge.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quartz sand crusher discharging device, comprising a crusher (1) and a collecting device (2), characterized in that: A feed port (11) is fixedly provided on the top of the crusher (1), a discharge barrel (12) is fixedly provided on the bottom of the front end of the crusher (1), a support leg one (14) is welded to the bottom corner of the crusher (1), a discharge port (13) is provided on the lower right end of the crusher (1), the material collection device (2) is arranged at the lower end of the discharge port (13), the front and rear ends and the right end of the top of the material collection device (2) are welded with an extended limit frame (21), a dust purification device (22) is distributed on the top of the extended limit frame (21), the bottom of the material collection device (2) is a left-high-right-low structure, a discharge plate (23) is provided on the right bottom of the material collection device (2), the bottom corner of the material collection device (2) is welded with a support leg two (24), and the bottom of the support leg two (24) is provided with an extended support leg (25).

2. A quartz sand crusher discharging device according to claim 1, characterized in that: A support tube (131) is welded and distributed between the front and rear right ends of the discharge port (13) and the inner side of the extension limit frame (21), and a support frame (141) is welded and distributed at the middle end of the support leg (14).

3. A quartz sand crusher discharging device according to claim 1, characterized in that: A connecting rod (15) is welded to the bottom right side of the crusher (1), a limit frame (151) is welded to the inner end of the connecting rod (15), the limit frame (151) is mounted on the upper end of the second support leg (24) by bolt clamping, the bottom of the second support leg (24) and the top of the extended support leg (25) are both welded with a second mounting plate (241), and positioning bolts (242) are distributed at the inner ends of the second mounting plates (241) by threaded connection.

4. A quartz sand crusher discharging device according to claim 1, characterized in that: A bottom plate (225) is welded to the lower end of the dust purification device (22), and the bottom plate (225) is welded to the top of the extended limit frame (21). An air outlet plate (221) is provided at the top of the dust purification device (22), and an air inlet plate (229) is provided at the bottom of the dust purification device (22). A driving motor (228) is distributed inside the dust purification device (22), and the driving motor (228) is arranged at the horizontal upper end of the bottom plate (225). A driving shaft (2281) is connected to the bottom of the driving motor (228), and a wind blade (2282) is welded and distributed on the outer side of the bottom of the driving shaft (2281). The front end of the dust purification device (22) is electrically connected to a wind force adjustment knob (226) and a control button (227).

5. A quartz sand crusher discharging device according to claim 4, characterized in that: The right side of the dust purification device (22) is provided with a plug hole (220), and an activated carbon filter element (2222) and a PP cotton filter element (2223) are connected and distributed inside the plug hole (220), and the outer ends of the activated carbon filter element (2222) and the PP cotton filter element (2223) are welded with a cover plate (222), and the middle of the outer end of the cover plate (222) is welded with a pull ring (2221), and the corner end of the cover plate (222) is connected to the right side of the dust purification device (22) by bolts, and a limiting block (2201) is welded to the inner left side wall of the dust purification device (22), and the activated carbon filter element (2222) and the PP cotton filter element (2223) are respectively arranged at the upper end of the limiting block (2201).

6. A quartz sand crusher discharging device according to claim 1, characterized in that: A convex plate (231) is welded to the bottom of the right side of the material collecting device (2), and the convex plate (231) is a hollow structure. Channel steel plates (232) are welded to both sides of the convex plate (231), and a base frame (2321) is welded between the convex plate (231) and the bottom of the channel steel plate (232). The discharge plate (23) is slidably connected to the inner end of the channel steel plate (232), and reinforcing plates (2311) are welded to the outer sides of the convex plate (231) and the channel steel plate (232).

7. A quartz sand crusher discharging device according to claim 6, characterized in that: The upper ends of the convex plate (231) are welded with brackets (234), and a connecting rod (233) is rotatably connected between the outer ends of the brackets (234). An operating rod (237) is fixedly provided on the side of the connecting rod (233), and a handle (238) is provided on the upper end of the operating rod (237). The middle end of the connecting rod (233) is connected with a straight shaft rod (2361), and the lower end of the straight shaft rod (2361) is rotatably connected with a bent shaft rod (236), and the lower end of the bent shaft rod (236) is rotatably connected with a support plate (2351), and the inner end of the support plate (2351) is welded with a mounting plate 1 (235), and the corner end of the mounting plate 1 (235) is connected to the outer middle end of the discharge plate (23) by bolts.

8. A quartz sand crusher discharging device according to claim 7, characterized in that: The upper end of the straight shaft rod (2361) and the middle end of the connecting rod (233) are connected through a locking bolt (239).

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