CN219663842U

CN219663842U - Low-dust crusher

Info

Publication number: CN219663842U
Application number: CN202320969777.3U
Authority: CN
Inventors: 朱钦学; 朱林伟; 王文兵
Original assignee: Linyi Zhushiweiye Renewable Resources Equipment Co ltd
Current assignee: Linyi Zhushiweiye Renewable Resources Equipment Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-12
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a low-dust crusher, and particularly relates to the technical field of crushers, which comprises a crushing box, a motor and a crushing roller, wherein an auxiliary structure is arranged at the top end of the crushing box, a feed inlet is arranged at the top end of one side of the crushing box, an adjusting structure is arranged at one side of the crushing box, a discharge hole is arranged at the bottom end of one side of the crushing box, the motor is arranged at one end of the crushing box, one end of the motor extends to the inside of the crushing box, the crushing roller is arranged at one end of the motor, and a dust fall mechanism is arranged at the other side of the crushing box. According to the utility model, the dust falling mechanism is arranged, the connecting pipeline at the top of the dust removing box is communicated with the air duct, and along with the start of the dust collecting fan, dust in the crushing box can be sucked into the dust removing box, the filter box in the dust removing box can collect the dust, and in the later stage, the filter box can be extracted from the clamping groove to clean the collected dust, so that the dust falling performance of the crusher in use is enhanced.

Description

Low-dust crusher

Technical Field

The utility model relates to the technical field of crushers, in particular to a low-dust crusher.

Background

The biomass straw is a clean renewable energy source, and comprises cornstalks, wheat straws, rice straws, oil crop straws, bean crop straws, coarse cereal crop straws, cotton straws and other straws of various crops, and can be processed into biomass particles by a pulverizer, a dust remover, a conveyor belt and a granulator, so that pollution caused by combustion can be reduced;

when the crusher crushes biomass straws, more dust is easy to generate, the dust is scattered, and the surrounding environment is easy to pollute, so that the crusher needs to be improved, and is more convenient to use.

Disclosure of Invention

The utility model aims to provide a low-dust crusher, which aims to solve the problem that a crusher is easy to generate a large amount of dust when crushing biomass straws in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low dust breaker, includes crushing case, motor and crushing roller, the top of crushing case is provided with auxiliary structure, the top of crushing case one side is provided with the feed inlet, one side of crushing case is provided with adjusting structure, the bottom of crushing case one side is provided with the discharge gate, the motor is installed to the one end of crushing case, motor one end extends to the inside of crushing case, the crushing roller is installed to the one end of motor, the opposite side of crushing case is provided with dust fall mechanism, dust fall mechanism includes wind channel, division board, connecting tube, dust removal case, draw-in groove, filter cartridge and dust absorption fan, the division board is installed to the inboard of wind channel, connecting tube is installed to one side of wind channel, the dust removal case is installed to the bottom of connecting tube, one side of dust removal case is provided with the draw-in groove, the inside filter cartridge that is provided with of draw-in groove, dust absorption fan is installed to the inside bottom of dust removal case.

Preferably, the auxiliary structure comprises a mounting groove, an observation window, a transparent plate, a knob and a scraping plate, wherein the mounting groove is formed in the top end of the crushing box, the observation window is arranged in the mounting groove, the transparent plate is arranged in the observation window, the knob is arranged at the top end of the transparent plate, the bottom end of the knob extends to the bottom end of the transparent plate, and the scraping plate is arranged at the bottom end of the knob.

Preferably, the inside of mounting groove is provided with the internal thread, the surface of observation window is provided with the external screw thread, the mounting groove is connected through the screw thread with the observation window.

Preferably, the cross section of the transparent plate is larger than that of the knob, and the transparent plate and the knob form a rotating structure.

Preferably, the adjusting structure comprises an adjusting table, a rotating shaft, a crushing table, a guide table and a meshing strip, wherein the adjusting table is fixed on one side of the crushing box, the rotating shaft is arranged in the adjusting table, one side of the rotating shaft extends to the inside of the crushing box, the crushing table is movably mounted on one side of the rotating shaft, the guide table is arranged on the outer side of the crushing table, and the meshing strip is fixed on one side of the crushing table.

Preferably, the cross section of the crushing table is smaller than that of the guide table, and the crushing table and the guide table form a sliding structure.

Preferably, the cross section of the clamping groove is larger than that of the filter box, and the clamping groove and the filter box form a clamping structure.

Compared with the prior art, the utility model has the beneficial effects that: the dust removing mechanism is arranged, the connecting pipeline at the top of the dust removing box is communicated with the air duct, dust in the crushing box can be sucked into the dust removing box along with the starting of the dust collecting fan, the filter box in the dust removing box can collect the dust, and the filter box can be pulled out of the clamping groove in the later stage to clean the collected dust, so that the dust removing performance of the crusher in use is enhanced;

through being provided with auxiliary structure, the observation window is installed in the top of broken case, during the processing, and the transparent plate in the transparent plate of accessible observation window looks at the broken condition of broken incasement portion, simultaneously, if the transparent plate inboard is stained with the dust, the transparent plate is cleared up through knob rotation scraper blade to the operating personnel, has realized the observability when this breaker is used;

through being provided with adjusting structure, the meshing strip on broken platform surface is located between the broken tooth of broken roller surface, rotates the pivot, and the front and back position of adjustable broken platform to this interval that can be between broken roller and the broken platform is adjusted, and this can be adjusted the size of breakage, has realized the convenience when this breaker broken thing size adjustment.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of an auxiliary structure according to the present utility model;

FIG. 4 is a schematic diagram showing a front cross-sectional structure of the dust settling mechanism of the present utility model.

In the figure: 1. a crushing box; 2. an auxiliary structure; 201. a mounting groove; 202. an observation window; 203. a transparent plate; 204. a knob; 205. a scraper; 3. a feed inlet; 4. a discharge port; 5. a motor; 6. a crushing roller; 7. an adjustment structure; 701. an adjustment table; 702. a rotating shaft; 703. a crushing table; 704. a guide table; 705. a meshing strip; 8. a dust fall mechanism; 801. an air duct; 802. a partition plate; 803. a connecting pipe; 804. a dust removal box; 805. a clamping groove; 806. a filter box; 807. dust collection fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a low dust breaker, including crushing case 1, motor 5 and crushing roller 6, the top of crushing case 1 is provided with auxiliary structure 2, auxiliary structure 2 includes mounting groove 201, observation window 202, transparent plate 203, knob 204 and scraper blade 205, mounting groove 201 sets up in the top of crushing case 1, the inside of mounting groove 201 is provided with observation window 202, the internally mounted of observation window 202 has transparent plate 203, the top of transparent plate 203 is provided with knob 204, the bottom of knob 204 extends to the bottom of transparent plate 203, scraper blade 205 is installed to the bottom of knob 204, the inside of mounting groove 201 is provided with the internal thread, the surface of observation window 202 is provided with the external screw thread, mounting groove 201 and observation window 202 are connected through the screw thread, the cross section of transparent plate 203 is greater than the cross section of knob 204, transparent plate 203 and knob 204 constitute rotating structure;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, an operator can see the processing and crushing condition in the crushing box 1 through the transparent plate 203 in the observation window 202, and simultaneously rotate the knob 204 to drive the scraper 205 to clean the inner side of the transparent plate 203 so as to prevent dust shielding from affecting observation;

the top of one side of the crushing box 1 is provided with a feed port 3, one side of the crushing box 1 is provided with an adjusting structure 7, the adjusting structure 7 comprises an adjusting table 701, a rotating shaft 702, a crushing table 703, a guide table 704 and a meshing strip 705, the adjusting table 701 is fixed on one side of the crushing box 1, the rotating shaft 702 is arranged in the adjusting table 701, one side of the rotating shaft 702 extends to the inside of the crushing box 1, one side of the rotating shaft 702 is movably provided with the crushing table 703, the outer side of the crushing table 703 is provided with the guide table 704, one side of the crushing table 703 is fixedly provided with the meshing strip 705, the cross section of the crushing table 703 is smaller than the cross section of the guide table 704, and the crushing table 703 and the guide table 704 form a sliding structure;

specifically, as shown in fig. 1 and 2, when the structure is used, the rotating shaft 702 is rotated to push the crushing table 703 to move back and forth at the side end of the crushing roller 6, so that the distance between the crushing roller 6 and the crushing table 703 and the distance between the crushing table 703 and the engaging strips 705 can be adjusted, and the size of the crushed straw can be adjusted;

the bottom of one side of the crushing box 1 is provided with a discharge hole 4, one end of the crushing box 1 is provided with a motor 5, one end of the motor 5 extends to the inside of the crushing box 1, one end of the motor 5 is provided with a crushing roller 6, the other side of the crushing box 1 is provided with a dust fall mechanism 8, the dust fall mechanism 8 comprises an air duct 801, a separation plate 802, a connecting pipeline 803, a dust removal box 804, a clamping groove 805, a filter box 806 and a dust collection fan 807, the air duct 801 is arranged in the inside of the crushing box 1, the separation plate 802 is arranged on the inner side of the air duct 801, the connecting pipeline 803 is arranged on one side of the air duct 801, the bottom of the connecting pipeline 803 is provided with a dust removal box 804, one side of the dust removal box 804 is provided with a clamping groove 805, the inside of the clamping groove 805 is provided with the filter box 806, the bottom of the inside of the dust removal box 804 is provided with the dust collection fan 807, and the cross section of the clamping groove 805 is larger than that of the filter box 806, and the clamping groove 805 and the filter box 806 form a clamping structure;

specifically, as shown in fig. 2 and 4, when the mechanism is used, the dust suction fan 807 is started, dust in the crushing box 1 can be sucked into the dust removal box 804 through the air duct 801, and the dust can be collected by the filter box 806 in the dust removal box 804, so that the pollution of the dust to the surroundings is reduced.

Working principle: when the device is used, the motor 5 is started to drive the crushing roller 6 to rotate in the crushing box 1, straws can be placed in through the feed inlet 3, the straws enter between the crushing roller 6 and the crushing table 703 and the meshing strip 705, crushing treatment is realized through the rotating crushing roller 6, the adjusting table 701 at the outer side of the crushing box 1 is rotated, the spacing between the crushing table 703, the meshing strip 705 and the crushing roller 6 can be adjusted, so that the crushing size of the straws can be adjusted, the dust suction fan 807 can be started during processing, dust scattered in the crushing box 1 can be sucked into the dust collection box 804 through the air duct 801, the dust can be collected in the dust collection box 806, the pollution on the periphery caused by the dust can be reduced, the later operation staff can draw out the filter box 806, the dust can be cleaned, in the processing process, the operation staff can observe the processing process through the observing window 202 at the top, if the dust is stained with the inner side of the transparent plate 203, the operation staff can rotate the knob 204, and the cleaning knob 205 can be driven to clean the inner side of the transparent plate 203.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low dust breaker, includes crushing case (1), motor (5) and crushing roller (6), its characterized in that: the utility model discloses a dust removal device, including broken case (1), broken case (1) and dust removal device, broken case (1) top is provided with auxiliary structure (2), broken case (1) top is provided with feed inlet (3), broken case (1) one side is provided with adjusting structure (7), broken case (1) one side's bottom is provided with discharge gate (4), motor (5) are installed to broken case (1) one end, motor (5) one end extends to broken case (1) inside, broken roller (6) are installed to motor (5) one end, broken case (1) opposite side is provided with dust fall mechanism (8), dust fall mechanism (8) include wind channel (801), division board (802), connecting tube (803), dust removal case (805), filter cartridge (806) and dust absorption fan (807), wind channel (801) set up in broken case (1), division board (802) are installed to the inboard of wind channel (801), connecting tube (803) are installed to one side, dust removal case (803) is provided with dust removal groove (805), a dust collection fan (807) is arranged at the bottom end inside the dust collection box (804).

2. A low dust breaker according to claim 1, characterized in that: auxiliary structure (2) are including mounting groove (201), observation window (202), transparent plate (203), knob (204) and scraper blade (205), mounting groove (201) set up in the top of broken case (1), the inside of mounting groove (201) is provided with observation window (202), the internally mounted of observation window (202) has transparent plate (203), the top of transparent plate (203) is provided with knob (204), knob (204) bottom extends to the bottom of transparent plate (203), scraper blade (205) are installed to the bottom of knob (204).

3. A low dust breaker according to claim 2, characterized in that: the inside of mounting groove (201) is provided with the internal thread, the surface of observation window (202) is provided with the external screw thread, mounting groove (201) is connected through the screw thread with observation window (202).

4. A low dust breaker according to claim 2, characterized in that: the cross section of the transparent plate (203) is larger than that of the knob (204), and the transparent plate (203) and the knob (204) form a rotating structure.

5. A low dust breaker according to claim 1, characterized in that: the utility model provides an adjusting structure (7) is including adjusting platform (701), pivot (702), broken platform (703), direction platform (704) and meshing strip (705), one side of broken case (1) is fixed in to adjusting platform (701), the inside of adjusting platform (701) is provided with pivot (702), inside that pivot (702) one side extends to broken case (1), one side movable mounting of pivot (702) has broken platform (703), broken platform (703) outside is provided with direction platform (704), one side of broken platform (703) is fixed with meshing strip (705).

6. A low dust breaker according to claim 5, characterized in that: the cross section of the crushing table (703) is smaller than that of the guide table (704), and the crushing table (703) and the guide table (704) form a sliding structure.

7. A low dust breaker according to claim 1, characterized in that: the cross section of the clamping groove (805) is larger than that of the filter box (806), and the clamping groove (805) and the filter box (806) form a clamping structure.