CN218339890U - Take reducing mechanism of dust fall function - Google Patents

Abstract

The utility model provides a crushing device with dust falling function, which comprises a crushing barrel and a dust box; the fixed axle is installed to broken section of thick bamboo, stopper and crushing roller, be equipped with rotatable baffle in the broken section of thick bamboo, rotatable baffle installs the balancing weight, annular stock chest is installed to broken section of thick bamboo, servo motor is installed to annular stock chest, servo motor installs the pivot, the rotor plate is installed to the commentaries on classics outer wall, annular stock chest is equipped with the feed opening, be equipped with the switch stopper in the feed opening, U-shaped dust absorption pipe is installed to broken section of thick bamboo, install the conveyer pipe between U-shaped dust absorption pipe and the dust box, install the suction fan in the conveyer pipe, the utility model discloses a rotatable baffle, annular stock chest, the rotor plate, U-shaped dust absorption pipe and suction fan, can carry out crushing operation at the spar, keep keeping in the broken section of thick bamboo and keeping apart with the external world to the broken spar of accomplishing of stirring, can inhale the dust that the broken in-process produced with the dust that mix with in the spar of broken completion in the dust box, protected environment and staff's health.

Description

Take reducing mechanism of dust fall function

Technical Field

The utility model relates to a breaker's technical field especially relates to a take reducing mechanism of dust fall function.

Background

Barite is the most common mineral of barium and its composition is barium sulfate. It is produced in hot and low-temperature mineral veins, such as quartz-barite vein, fluorite-barite vein, etc., and often coexists with galena, sphalerite, chalcopyrite, cinnabar, etc. The barite deposits produced in Hunan, guangxi, qinghai and Jiangxi of China are mostly huge hydrothermal single mineral deposits. The barite can also be produced in sedimentary rock, and appears as nodules, which are mostly present in sedimentary manganese ore beds and muddy and sandy sedimentary rocks in shallow sea. In the residual clay covering layer of the weathered residual ore deposit, the clay covering layer is often formed into a knot shape and a block shape, and when the barite is processed, the barite needs to be crushed.

For example, patent application nos.: 202120398206.X is including supporting the base, and the top middle part fixed mounting who supports the base is equipped with the support frame, and the equal vertical support installation in four edges in top of support frame is equipped with the bracket, and the top middle part fixed mounting of bracket is equipped with broken mechanism, and broken mechanism includes and supports fixed broken case with the bracket, and the lateral wall middle part fixed mounting of broken case is equipped with throws the material funnel, throws the feed end of material funnel and the sealed intercommunication of lateral wall of broken case, and the inside fixed mounting of broken case is equipped with the grinding roller. This scheme is through the support frame that is equipped with and the convenient broken case that is equipped with the top of bracket carry out abrasive treatment, and the bracket that is equipped with conveniently supports broken case and connects, under the drive effect with the help of driven pulley, can realize rotating inside grinding roller, and the broken mechanism that is equipped with conveniently plays splendid attire and broken effect with the material.

Aiming at the technical scheme, the inventor thinks that the crushing device is not provided with a dust removal device, and a large amount of dust is generated to pollute the environment and harm the health of workers in the process of crushing the spar.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a pair of take reducing mechanism of dust fall function is in order to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crushing device with dust falling function, which comprises a crushing barrel and a dust box; install the crushing roller that fixed axle, stopper and symmetry set up in the broken section of thick bamboo, swing joint has the rotating baffle in the broken section of thick bamboo, the fixed axle runs through rotating baffle and with the rotating baffle bearing is connected, rotating baffle installs the balancing weight, fixed axle and stopper cooperation, annular stock chest is installed to broken bobbin base portion, servo motor is installed to terminal surface under the annular stock chest, the pivot is installed to the servo motor output, the pivot run through annular stock chest and with annular stock chest swing joint extends to in the annular stock chest, the rotor plate is installed to pivot outer wall symmetry, the rotor plate with annular stock chest swing joint, the annular stock chest is equipped with the feed opening, swing joint has the switch stopper in the feed opening, the U-shaped dust absorption pipe is installed to the broken section of thick bamboo, two mouth of pipe positions of U-shaped dust absorption pipe are located the upper end and the lower extreme of crushing roller respectively, install the conveyer pipe between U-shaped dust absorption pipe and the powder case, install the suction fan in the conveyer pipe.

Preferably, the crushing cylinder is internally and symmetrically provided with guide plates.

Preferably, a plurality of support rods are installed on the lower end face of the crushing roller, material receiving grooves are installed between the support rods, and the material receiving grooves vertically correspond to the material discharging openings.

Preferably, the two pipe orifices of the U-shaped dust collection pipe are both provided with steel wire meshes.

Preferably, install out the dirt pipe in the dust box, go out the dirt pipe with duct connections and intercommunication, it faces up to go out the dirt pipe mouth, the dust box is internal to be equipped with the arc wall at the top, the arc wall with it corresponds to go out the dirt pipe.

Preferably, the dust box is movably connected with a dust receiving drawer.

Preferably, the dust receiving drawer is provided with a handle.

The technical scheme has the following advantages or beneficial effects:

1. through rotating baffle, annular stock chest, rotor plate, U-shaped dust absorption pipe and suction fan, can keep keeping in the broken section of thick bamboo and external isolation when the broken operation is carried out to the spar to continuously stir the broken spar of accomplishing, can inhale the dust incasement with the dust that produces in the crushing process and the dust that is mingled with in the spar of broken completion, protected environment and staff's health.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a crushing cylinder provided in embodiment 1 of the present invention;

fig. 3 is a side sectional view of the crushing cylinder provided in embodiment 1 of the present invention;

fig. 4 is an enlarged view of the region a provided in embodiment 1 of the present invention;

fig. 5 is an enlarged view of region b provided in embodiment 3 of the present invention;

fig. 6 is an enlarged view of the region c provided in embodiment 1 of the present invention.

In the figure: 1. a crushing cylinder; 11. a fixed shaft; 12. rotating the baffle; 13. a limiting block; 14. a balancing weight; 15. a guide plate; 16. a crushing roller; 2. an annular storage tank; 3. a dust box; 31. a dust receiving drawer; 32. a handle; 33. a dust outlet pipe; 34. an arc-shaped slot; 4. a strut; 41. a material receiving groove; 5. a U-shaped dust collection tube; 51. a delivery pipe; 52. a suction fan; 53. steel wire mesh; 6. a servo motor; 61. a rotating shaft; 62. a rotating plate; 63. a feeding port; 64. and (4) opening and closing the plug.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 6, a crushing device with a dust falling function comprises a crushing cylinder 1 and a dust box 3; a fixed shaft 11, a limiting block 13 and symmetrically arranged crushing rollers 16 are installed in the crushing barrel 1, a rotating baffle 12 is movably connected in the crushing barrel 1, the fixed shaft 11 penetrates through the rotating baffle 12 and is connected with the rotating baffle 12 through a bearing, a balancing weight 14 is installed on the rotating baffle 12, the fixed shaft 11 is matched with the limiting block 13, an annular storage tank 2 is installed at the bottom of the crushing barrel 1, a servo motor 6 is installed on the lower end face of the annular storage tank 2, a rotating shaft 61 is installed at the output end of the servo motor 6, the rotating shaft 61 penetrates through the annular storage tank 2 and is movably connected with the annular storage tank 2 and extends into the annular storage tank 2, rotating plates 62 are symmetrically installed on the outer wall of the rotating shaft 61, and the rotating plates 62 are movably connected with the annular storage tank 2, annular stock chest 2 is equipped with feed opening 63, swing joint has switch stopper 64 in the feed opening 63, U-shaped dust absorption pipe 5 is installed to broken section of thick bamboo 1, two mouth of pipe positions of U-shaped dust absorption pipe 5 are located the upper end and the lower extreme of crushing roller 16 respectively, install conveyer pipe 51 between U-shaped dust absorption pipe 5 and the dust box 3, install suction fan 52 in the conveyer pipe 51, through rotating baffle 12, annular stock chest 2, rotor plate 62, U-shaped dust absorption pipe 5 and suction fan 52, can keep apart with the external world in broken section of thick bamboo 1 when the brilliant stone carries out broken operation, and continuously stir the broken spar of accomplishing, can inhale the dust box 3 with the dust that is mingled with in the broken spar of accomplishing with the dust that produces in the crushing process in, protected environment and staff's health.

As shown in figure 3, the guide plates 15 are symmetrically arranged in the crushing barrel 1, and the design avoids the damage to the crushing roller 16 caused by the direct smashing of the raw material of the spar on the crushing roller 16.

As shown in fig. 1 and 3, a plurality of support rods 4 are mounted on the lower end surface of the crushing roller 16, a material receiving groove 41 is mounted between the support rods 4, the material receiving groove 41 vertically corresponds to the feed opening 63, and the design facilitates collection of crushed spar.

As shown in fig. 3 and 5, the steel wire meshes 53 are installed at two pipe orifices of the U-shaped dust collection pipe 5, so that the blockage caused by the fact that the spar enters the U-shaped dust collection pipe 5 is avoided through the design.

As shown in fig. 4, install out the dirt pipe 33 in the dust box 3, go out the dirt pipe 33 with conveyer pipe 51 is connected and is linked together, go out the dirt pipe 33 mouth of pipe up, the top is equipped with arc 34 in the dust box 3, arc 34 with it corresponds to go out dirt pipe 33, avoids the dust that gets into in the dust box 3 to float once more and gets into conveyer pipe 51 through this design.

As shown in fig. 1, the dust box 3 is movably connected with a dust collecting drawer 31, dust can be collected and taken out conveniently through the design, a handle 32 is installed on the dust collecting drawer 31, and the dust collecting drawer 31 can be controlled conveniently through the design.

To sum up, the utility model provides a pair of take reducing mechanism of dust fall function's concrete implementation mode does:

when the crushing work is carried out, the servo motor 6 and the suction fan 52 are started, the spar is poured from the upper end to one end, close to the limiting block 13, of the rotating baffle 12, the weight of the spar drives the rotating baffle 12 to rotate clockwise and incline, at the moment, the spar on the rotating baffle 12 slides off from the rotating baffle 12, falls on the guide plate 15 and then falls on the crushing roller 16 to be crushed, the spar is poured into the crushing roller to be completed, the rotating baffle 12 loses the downward pressing force of the spar, at the moment, the balancing weight 14 drives the rotating baffle 12 to rotate anticlockwise until the rotating baffle 12 supports against the limiting block 13, the resetting of the rotating baffle 12 is completed, at the moment, the upper opening of the crushing barrel 1 is sealed by the rotating baffle 12, the crushing roller 16 crushes the spar to generate dust, the crushed spar falls in the annular storage tank 2, the servo motor 6 drives the rotating plate 62 to rotate through the rotating shaft 61 to stir the crushed spar, the dust in the crushed spar is raised, at the moment, the dust generated during crushing and the raised dust in the crushed spar are conveyed to the dust outlet pipe 33 through the U-shaped dust suction pipe 5 and the conveying pipe 51 by the suction fan 52 and are sprayed out, the dust sprayed out by the dust outlet pipe 33 quickly falls into the dust receiving drawer 31 along the arc-shaped groove 34 along with wind, after the crushing work is completed, the servo motor 6 and the suction fan 52 continue to work for a period of time, the dust in the crushed spar is fully raised and sucked away, then the suction fan 52 is closed, the switch plug 64 is pulled out, at the moment, the rotating plate 62 pushes the crushed spar in the annular storage tank 2 to enter the discharge port 63 and discharge into the dust receiving chute 41, the crushing work is completed, the dust box 3 is allowed to stand still for a period of time, the dust slowly falls into the dust receiving drawer 31, and then the dust receiving drawer 31 is pulled out by the handle 32, and the dust can be taken out and treated.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (7)

1. The crushing device with the dust falling function is characterized by comprising a crushing cylinder (1) and a dust box (3);

the dust collection device is characterized in that a fixed shaft (11), a limiting block (13) and a crushing roller (16) which is symmetrically arranged are arranged in the crushing barrel (1), a rotating baffle (12) is movably connected in the crushing barrel (1), the fixed shaft (11) penetrates through the rotating baffle (12) and is in bearing connection with the rotating baffle (12), a balancing weight (14) is arranged on the rotating baffle (12), the fixed shaft (11) is matched with the limiting block (13), an annular storage tank (2) is arranged at the bottom of the crushing barrel (1), a servo motor (6) is arranged on the lower end face of the annular storage tank (2), a rotating shaft (61) is arranged at the output end of the servo motor (6), the rotating shaft (61) penetrates through the annular storage tank (2) and is movably connected with the annular storage tank (2) and extends into the annular storage tank (2), a rotating plate (62) is symmetrically arranged on the outer wall of the rotating shaft (61), the rotating plate (62) is movably connected with the annular storage tank (2), the annular storage tank (2) is provided with a discharge opening (63), a switch plug (64) is movably connected in the discharge opening (63), two U-shaped dust collection tubes (5) are respectively arranged at the upper end of the crushing barrel (5), a conveying pipe (51) is installed between the U-shaped dust collection pipe (5) and the dust box (3), and a suction fan (52) is installed in the conveying pipe (51).

2. The smashing device with the dust falling function according to claim 1, characterized in that: and guide plates (15) are symmetrically arranged in the crushing barrel (1).

3. The crushing device with the dust falling function according to claim 1, characterized in that: a plurality of branch (4) are installed to crushing roller (16) lower terminal surface, install between branch (4) and connect silo (41), connect silo (41) with feed opening (63) correspond perpendicularly.

4. The crushing device with the dust falling function according to claim 1, characterized in that: and steel wire meshes (53) are arranged at two pipe orifices of the U-shaped dust collection pipe (5).

5. The crushing device with the dust falling function according to claim 1, characterized in that: install out dirt pipe (33) in dust box (3), go out dirt pipe (33) with conveyer pipe (51) are connected and are communicate, go out dirt pipe (33) mouth of pipe up, the top is equipped with arc wall (34) in dust box (3), arc wall (34) with it corresponds to go out dirt pipe (33).

6. The smashing device with the dust falling function according to claim 1, characterized in that: the dust box (3) is movably connected with a dust receiving drawer (31).

7. The smashing device with the dust falling function according to claim 6, characterized in that: the ash receiving drawer (31) is provided with a handle (32).

Images