CN221062873U

CN221062873U - Crushing device

Info

Publication number: CN221062873U
Application number: CN202322603200.3U
Authority: CN
Inventors: 张咏强; 张瑛; 邹素娟
Original assignee: Dongguan Aosheng Fiber Product Co ltd
Current assignee: Dongguan Aosheng Fiber Product Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-04
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a crushing device, in particular to the technical field of crushing devices, which comprises a crushing box, wherein a crushing mechanism for crushing glass fibers is arranged in the crushing box; the right end of the crushing box is provided with a conveying mechanism for conveying unqualified glass fibers; the conveying mechanism comprises a containing box fixedly communicated with the right end of the crushing box, a conveying cylinder is fixedly communicated with the top end of the containing box, a second rotating shaft is movably connected inside the conveying cylinder through a bearing, the bottom end of the second rotating shaft penetrates through the conveying cylinder and extends to the bottom end inside the containing box, the bottom end of the second rotating shaft is movably connected with the containing box through the bearing, a spiral conveying blade is fixedly arranged at the outer end of the second rotating shaft, and a dust removing mechanism for removing dust generated inside the crushing box in the crushing process is arranged at the top end of the crushing box. The utility model not only can convey unqualified glass fibers and carry out secondary crushing, saves a great deal of manpower, but also can avoid dust generated during crushing from polluting air.

Description

Crushing device

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a crushing device.

Background

Glass fiber is an inorganic nonmetallic material with excellent performance, and has various advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the disadvantages of brittleness and poor wear resistance, and in the production and manufacturing process of glass fiber, waste glass fiber products are crushed and recycled frequently, and when the traditional glass fiber product raw material crushing device is used, a large amount of dust is easily caused, particularly at the feeding port of the crushing device, the dust drifts in the air to pollute the environment, and the influence on the health of operators is easily caused.

For example, chinese patent application of application number 202221619219.6 provides a high efficiency glass fiber product raw materials reducing mechanism, including smashing the case, crushing mechanism includes two installation axles, and dustproof mechanism, dustproof mechanism includes two installing frames and two exhaust fan, every installing frame all rotates to be connected with crushing case both sides interior table wall, all fixedly connected with filter screen plate in every installing frame between the table wall, the installation axle drives crushing roller and rotates, thereby smash the processing to the raw materials, simultaneously, when the workman is leading-in the inlet pipe with the raw materials, exhaust fan is bleeding crushing incasement portion through the blast pipe, avoid smashing in-process dust to influence human health, the blast pipe is L type, and the blast pipe bleed end orientation top, avoid the dust to be discharged by the inlet pipe, can filter blast pipe exhaust gas through the filter screen plate on the installing frame, avoid dust pollution environment, promote crushing mechanism's safety in utilization.

However, the following problems still exist in the technical scheme: in this technical scheme, get into crushing incasement portion through the inlet pipe, smash the processing to the raw materials, but the device is at crushing in-process, and unqualified glass fiber also discharges crushing case, needs the artificial glass fiber that will pass through and unqualified sieves, pours unqualified glass fiber into crushing incasement portion again and carries out secondary crushing, this in-process extravagant manpower.

Disclosure of utility model

The utility model aims to provide a crushing device which not only can convey unqualified glass fibers and crush the unqualified glass fibers for the second time, saves a large amount of manpower, but also can avoid dust pollution air generated during crushing so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the crushing device comprises a crushing box, wherein a crushing mechanism for crushing glass fibers is arranged in the crushing box;

The right end of the crushing box is provided with a conveying mechanism for conveying unqualified glass fibers;

The conveying mechanism comprises a containing box fixedly communicated with the right end of the crushing box, the top end of the containing box is fixedly communicated with a conveying cylinder, a second rotating shaft is movably connected inside the conveying cylinder through a bearing, the bottom end of the second rotating shaft penetrates through the conveying cylinder and extends to the bottom end inside the containing box, the bottom end of the second rotating shaft is movably connected with the containing box through the bearing, a spiral conveying blade is fixedly arranged at the outer end of the second rotating shaft, a discharging pipe is fixedly communicated with the left side of the top end of the conveying cylinder, and the left end of the discharging pipe penetrates through the crushing box and extends to the inside of the crushing box, so that unqualified glass fibers can be conveyed;

the top end of the crushing box is provided with a dust removing mechanism for cleaning dust generated in the crushing box in the crushing process.

Preferably, the top end of the second rotating shaft penetrates through the conveying cylinder and extends out of the top end of the conveying cylinder, and the top end of the second rotating shaft is fixedly provided with a second motor which can drive the second rotating shaft to rotate.

Preferably, the crushing mechanism comprises two first rotating shafts arranged inside the crushing box, two ends of each first rotating shaft are movably connected with the inner wall of the crushing box through bearings, crushing rollers are fixedly arranged at the outer ends of the first rotating shafts, the left ends of the first rotating shafts penetrate through the crushing box and extend out of the left ends of the crushing box, gears are fixedly arranged at the left ends of the first rotating shafts, the gears on the first rotating shafts are meshed, and a first motor is fixedly arranged at the left ends of the first rotating shafts and positioned at the rear side of the gears, so that glass fibers can be crushed.

Preferably, the dust removing mechanism comprises a dust collection pipe arranged at the top end inside the crushing box, an air pump is arranged at the top end of the crushing box, an air inlet pipe of the air pump is fixedly communicated with the dust collection pipe, an air outlet pipe of the air pump is fixedly communicated with a collecting box, a second filter screen is fixedly arranged inside the collecting box, an air outlet pipe is fixedly communicated with the top end of the collecting box, a cabinet door is movably connected with the left end of the collecting box through a hinge, and a handle is fixedly arranged at the left end of the cabinet door and can clean dust generated during crushing inside the crushing box.

Preferably, the inside bottom mounting of crushing case is equipped with first filter screen, first filter screen right-hand member runs through crushing case and extends to the splendid attire incasement portion, sieves the glass fiber after smashing.

Preferably, the bottom end of the crushing box is provided with a supporting frame, and the crushing box can be supported on the ground.

Preferably, the left end of the support frame is provided with a storage box, so that qualified glass fibers can be collected.

Preferably, the crushing box top end fixedly communicates with a feed chute, so that glass fibers needing to be crushed conveniently enter the inside of the crushing box.

In the technical scheme, the utility model has the technical effects and advantages that:

1. Unqualified glass fibers are screened into the accommodating box through the first filter screen, the second motor is started, the second motor can drive the spiral conveying blades to rotate, the unqualified glass fibers in the accommodating box are discharged into the crushing box through the discharging pipe by utilizing the rotation of the spiral conveying blades, the crushing is performed again, and the conveying mechanism conveys the unqualified glass fibers, so that a large amount of manpower can be saved;

2. In order to avoid the dust polluted air that produces when smashing, open the air pump, the air pump will smash the inside dust of incasement portion and get into the collection box inside through the dust absorption pipe, and the inside second filter screen of collection box clears up the dust, finally discharges through the outlet duct, the dust polluted air that produces when can avoiding smashing.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a cross-sectional view of the pulverizing box of the present utility model;

FIG. 4 is a schematic view of the pulverizing mechanism of the present utility model;

FIG. 5 is a schematic view of the conveying mechanism of the present utility model;

fig. 6 is a schematic structural view of the dust removing mechanism of the present utility model.

Reference numerals illustrate:

1 crushing box, 2 crushing mechanism, 201 first rotating shaft, 202 crushing roller, 203 gear, 204 first motor, 3 conveying mechanism, 301 holding box, 302 conveying cylinder, 303 second rotating shaft, 304 spiral conveying blade, 305 second motor, 306 discharging pipe, 4 first filter screen, 5 dust removing mechanism, 501 dust collecting pipe, 502 air pump, 503 collecting box, 504 second filter screen, 505 air outlet pipe, 6 support frame, 7 containing box, 8 feeding groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a crushing device shown in figures 1-6, which comprises a crushing box 1, wherein a crushing mechanism 2 for crushing glass fibers is arranged in the crushing box 1, and the top end of the crushing box 1 is fixedly communicated with a feed chute 8;

As shown in fig. 4, the crushing mechanism 2 includes two first rotating shafts 201 disposed inside the crushing box 1, two ends of each first rotating shaft 201 are movably connected with an inner wall of the crushing box 1 through bearings, a crushing roller 202 is fixedly disposed at an outer end of each first rotating shaft 201, a left end of each first rotating shaft 201 penetrates through the crushing box 1 and extends out of a left end of the crushing box 1, a gear 203 is fixedly disposed at a left end of each first rotating shaft 201, the gears 203 on the two first rotating shafts 201 are meshed, a first motor 204 is fixedly disposed at a left end of the first rotating shaft 201 at a rear side, and the first motor 204 is disposed outside the crushing box 1;

The glass fibers to be crushed are poured into the crushing box 1 through the feed chute 8, then the first motor 204 is started, the first motor 204 can drive the first rotating shafts 201 to rotate, and as the gears 203 are fixedly arranged at the left ends of the two first rotating shafts 201, the two gears 203 are meshed, the two first rotating shafts 201 can rotate simultaneously, the crushing roller 202 is fixedly arranged at the outer end of the first rotating shaft 201, and accordingly the crushing roller 202 can be driven to rotate, and the glass fibers can be crushed by the rotation of the two crushing rollers 202.

As shown in fig. 5, a conveying mechanism 3 for conveying unqualified glass fibers is arranged at the right end of the crushing box 1; the conveying mechanism 3 comprises a containing box 301 fixedly communicated with the right end of the crushing box 1, the top end of the containing box 301 is fixedly communicated with a conveying cylinder 302, a second rotating shaft 303 is movably connected inside the conveying cylinder 302 through a bearing, the bottom end of the second rotating shaft 303 penetrates through the conveying cylinder 302 and extends to the bottom end inside the containing box 301, the bottom end of the second rotating shaft 303 is movably connected with the containing box 301 through the bearing, a spiral conveying blade 304 is fixedly arranged at the outer end of the second rotating shaft 303, a discharging pipe 306 is fixedly communicated with the left end of the top end of the conveying cylinder 302, the left end of the discharging pipe 306 penetrates through the crushing box 1 and extends to the inside of the crushing box 1, the top end of the second rotating shaft 303 penetrates through the conveying cylinder 302 and extends out of the top end of the conveying cylinder 302, a second motor 305 is fixedly arranged at the top end of the second rotating shaft 303, a first filter screen 4 is fixedly arranged at the bottom end inside the crushing box 1, the right end of the first filter screen 4 penetrates through the crushing box 1 and extends to the inside the containing box 301, and a containing box 7 is arranged at the left end of the supporting frame 6;

Inside screening of unqualified glass fiber through first filter screen 4 advances the holding box 301, qualified glass fiber gets into containing box 7 inside through smashing case 1, start second motor 305, second motor 305 can drive second pivot 303 and rotate, second pivot 303 outer end is equipped with screw conveying blade 304, second pivot 303 can drive screw conveying blade 304 and rotate, utilize screw conveying blade 304 rotation to put the inside unqualified glass fiber of holding case 301 into smashing case 1 inside through discharging pipe 306, smash again, carry unqualified glass fiber by conveying mechanism 3, can save a large amount of manpowers.

As shown in fig. 6, the top end of the crushing box 1 is provided with a dust removing mechanism 5 for removing dust generated in the crushing box 1 in the crushing process, the dust removing mechanism 5 comprises a dust collecting pipe 501 arranged at the top end in the crushing box 1, the top end of the crushing box 1 is provided with an air pump 502, an air inlet pipe of the air pump 502 is fixedly communicated with the dust collecting pipe 501, an air outlet pipe of the air pump 502 is fixedly communicated with a collecting box 503, a second filter screen 504 is fixedly arranged in the collecting box 503, the top end of the collecting box 503 is fixedly communicated with an air outlet pipe 505, the left end of the collecting box 503 is movably connected with a cabinet door through a hinge, and the left end of the cabinet door is fixedly provided with a handle;

In order to avoid the dust polluted air that produces when smashing, open air pump 502, air pump 502 will smash the inside dust of case 1 and inhale the collecting box 503 inside through dust absorption pipe 501, the inside second filter screen 504 of collecting box 503 clear up the dust, and the dust after the clearance is finally discharged through outlet duct 505, can avoid the dust polluted air that produces when smashing.

Moreover, it is also possible to support the crushing box 1 on the ground, the bottom end of the crushing box 1 is provided with a supporting frame 6, and the bottom end of the crushing box 1 is provided with the supporting frame 6, so that the crushing box 1 can be supported on the ground.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A crushing device, comprising a crushing box (1), characterized in that: a crushing mechanism (2) for crushing glass fibers is arranged in the crushing box (1);

a conveying mechanism (3) for conveying unqualified glass fibers is arranged at the right end of the crushing box (1);

The conveying mechanism (3) comprises a containing box (301) fixedly communicated with the right end of the crushing box (1), a conveying cylinder (302) is fixedly communicated with the top end of the containing box (301), a second rotating shaft (303) is movably connected inside the conveying cylinder (302) through a bearing, the bottom end of the second rotating shaft (303) penetrates through the conveying cylinder (302) and extends to the bottom end inside the containing box (301), the bottom end of the second rotating shaft (303) is movably connected with the containing box (301) through a bearing, a spiral conveying blade (304) is fixedly arranged at the outer end of the second rotating shaft (303), a discharging pipe (306) is fixedly communicated with the left side of the top end of the conveying cylinder (302), and the left end of the discharging pipe (306) penetrates through the crushing box (1) and extends to the inside of the crushing box (1);

The top of the crushing box (1) is provided with a dust removing mechanism (5) for removing dust generated in the crushing box (1) in the crushing process.

2. A comminution device as claimed in claim 1, wherein: the top end of the second rotating shaft (303) penetrates through the conveying cylinder (302) and extends out of the top end of the conveying cylinder (302), and a second motor (305) is fixedly arranged at the top end of the second rotating shaft (303).

3. A comminution device as claimed in claim 1, wherein: the utility model discloses a crushing mechanism (2) is including establishing two first pivots (201) inside crushing case (1), the both ends of first pivot (201) all pass through bearing swing joint with crushing case (1) inner wall, first pivot (201) outer end is fixed and is equipped with crushing roller (202), crushing case (1) are run through and extend crushing case (1) left end in first pivot (201) left end, first pivot (201) left end is fixed and is equipped with gear (203), two gear (203) on first pivot (201) mesh mutually, be located the rear side first pivot (201) left end is fixed and is equipped with first motor (204).

4. A comminution device as claimed in claim 1, wherein: the dust removing mechanism (5) comprises a dust collection pipe (501) arranged at the top end inside the crushing box (1), an air pump (502) is arranged at the top end of the crushing box (1), an air inlet pipe of the air pump (502) is fixedly communicated with the dust collection pipe (501), an air outlet pipe of the air pump (502) is fixedly communicated with a collecting box (503), a second filter screen (504) is fixedly arranged inside the collecting box (503), and an air outlet pipe (505) is fixedly communicated with the top end of the collecting box (503);

the left end of the collecting box (503) is movably connected with a cabinet door through a hinge, and a handle is fixedly arranged at the left end of the cabinet door.

5. A comminution device as claimed in claim 1, wherein: the inside bottom mounting of crushing case (1) is equipped with first filter screen (4), first filter screen (4) right-hand member runs through crushing case (1) and extends to splendid attire incasement (301).

6. A comminution device as claimed in claim 1, wherein: the bottom end of the crushing box (1) is fixedly provided with a supporting frame (6).

7. A comminution device as claimed in claim 6, wherein: the left end of the supporting frame (6) is provided with a containing box (7).

8. A comminution device as claimed in claim 1, wherein: the top end of the crushing box (1) is fixedly communicated with a feed chute (8).