CN211056080U - Dust keeper of funnel is transported to conveyer belt - Google Patents

Abstract

The utility model discloses a conveyer belt transports dust keeper of funnel relates to material transfer technical field, has solved the technical problem who leads to the technical problem that dust scatters because of the dust of different raise dust scopes can not be solved to the spray pipe of fixed mounting. The utility model provides a conveyer belt transports dust keeper of funnel, the on-line screen storage device comprises a base, be provided with exit conveyor belt on the base respectively and connect the material conveyer belt, be provided with the transportation funnel that plays the transportation effect between the two, transport the funnel and include feeding portion, portion and ejection of compact portion of assembling, feeding portion is close to exit conveyor belt and sets up, ejection of compact portion is close to and connects the material conveyer belt setting, the portion of assembling is connected between feeding portion and ejection of compact portion, the double-phase opposite side wall of feeding portion is gone up to rotate and is provided with the hang plate, install a plurality of atomising heads on the. The inclined plate can adjust the proper angle of the inclined plate for different aggregates to perform dustproof treatment, and the production requirement of environmental protection in the actual production process is effectively guaranteed.

Description

Dust keeper of funnel is transported to conveyer belt

Technical Field

The utility model relates to a material transfer technical field, more specifically say, it relates to a conveyer belt transports dust keeper of funnel.

Background

Aggregate is also called aggregate, and is a granular material which plays a role in skeleton and filling in concrete and mortar. The aggregate of sandstone is the general name of materials such as sand, pebble (gravel), broken stone, block stone, material stone and the like in hydraulic engineering. The sandstone aggregate is a main building material of structures such as concrete, piled stone and the like in hydraulic engineering. When the aggregate needs to change the direction of transportation in transmission process, need transport through two conveyer belts of different transmission directions, two conveyer belts mainly utilize the principle of difference in height to realize transporting.

The utility model discloses a chinese utility model patent that bulletin number is CN208307977U discloses a belt conveyor reprints dust keeper of funnel, below the reprints funnel between the two-stage belt conveyor of transporting the garrulous material that looses, install the dust cover that can seal the production dust department between reprints funnel end opening and the belt suitable for reading along belt conveyor traffic direction, the end opening of reprints funnel is pegged graft below the ceiling of dust cover, installs the shower nozzle on the spray pipe, sets up below the ceiling in the dust cover.

In the above patent document, the dust can be prevented from scattering from the lower side of the transfer hopper by attaching the head and the dust cover to the lower side of the transfer hopper. However, when different aggregates are conveyed between the multi-stage conveyor belts, the aggregates with different weights and shapes cause the dust in different dust raising ranges at the aggregate transfer position, and the problem of dust flying due to the fact that the water spraying pipes are fixedly arranged on the ceiling is solved. Therefore, a new solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the technical problem that the dust that can not solve different raise dust scopes because of fixed mounting's spray pipe leads to dust to fly off, the utility model aims to provide a conveyer belt transports funnel's dust keeper to solve above-mentioned problem, it has dustproof effectual, green's advantage.

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

the utility model provides a conveyer belt transports dust keeper of funnel, includes the base, be provided with exit conveyor belt on the base respectively and connect the material conveyer belt, be provided with the transportation funnel that plays the transportation effect between the two, transport the funnel and include feeding portion, assemble portion and ejection of compact portion, feeding portion is close to exit conveyor belt and sets up, ejection of compact portion is close to and connects the material conveyer belt setting, it connects between feeding portion and ejection of compact portion to assemble the portion, feeding portion's double-phase is provided with the hang plate to rotating on the lateral wall, install a plurality of atomising heads on the hang plate, the atomising head is connected with the spray pipe.

Through adopting above-mentioned technical scheme, exit conveyor transports the aggregate to connecing the material conveyer belt in-process through the transfer funnel, at first according to the difference of aggregate, confirms roughly the raise dust scope, adjusts the hang plate to suitable angle, makes exit conveyor transport's aggregate all cover in atomising head spun fog, opens the spray pipe again, and the atomising head begins to spray fog towards the aggregate from exit conveyor exhaust position department. Through rotating the hang plate and setting up, can be directed against different aggregates, dustproof the processing is carried out with the suitable angle of hang plate adjustment, when having prevented effectively that different aggregates from conveying between the multistage conveyer belt, because of the atomising head can not rotate, and the dust that leads to the different raise dust scopes of different aggregates production can not be restrained, has guaranteed green's in the actual production process production requirement effectively.

Furthermore, water baffles for blocking water are arranged on two opposite side walls of the feeding part, and the water baffles and the inclined plates are positioned on different side walls.

Through adopting above-mentioned technical scheme, when the atomising head was sprayed discharging conveyor position department, need to guarantee that discharging conveyor transports the aggregate of all covering in atomising head spun fog, and the direction that the atomising head sprays is the arc shape, for satisfying above-mentioned operating requirement, needs to guarantee that most fog all sprays on the aggregate, but, partial fog is but spraying outside the transfer funnel. The breakwater of feeding portion both sides can prevent to lead to connecing material conveyer belt transportation environment to receive the influence because of the fog sprays outside the transfer funnel, has improved the operational environment who transports the funnel.

Furthermore, dust collection holes are formed in two opposite side walls of the gathering part, a cavity is formed in the gathering part and communicated with the dust collection holes, and the cavity is connected with a bag type dust collector.

Through adopting above-mentioned technical scheme, when the aggregate entered into the portion of assembling through the feeding portion, because the portion of assembling does not have the atomising head to carry out dustproof processing to the aggregate, so the aggregate probably produces the dust in the portion of assembling, need in time handle the dust that produces in the portion of assembling. Utilize dust absorption hole, cavity and bag collector to carry out the dust exhaust processing to the air that assembles in the portion, guaranteed the clean condition in the transfer funnel effectively, prevent that the dust that assembles the portion production from passing through feeding portion and ejection of compact portion and discharging, played dirt-proof effect effectively.

Furthermore, one side of the cavity close to the feeding part is provided with a cleaning opening for cleaning dust in the cavity.

By adopting the technical scheme, the dust generated in the gathering part is discharged into the cavity through the dust suction hole, and then the dust in the cavity is processed by the bag type dust collector, however, along with the increase of the using time, the dust can be accumulated in the cavity, and when the accumulated amount is more, the dust discharging efficiency can be influenced. The staff regularly clears up in the cavity through the washing mouth, has guaranteed the interior good behavior of cavity, has guaranteed the discharge efficiency of dust effectively.

Furthermore, mounting holes are formed in two opposite side walls of the discharging portion, water spraying heads are mounted in the mounting holes, and the water spraying heads are connected with water outlet pipes.

Through adopting above-mentioned technical scheme, the aggregate is arranged to ejection of compact portion from the portion of assembling after, need to arrange to connect the material conveyer belt from ejection of compact portion on, connect the material conveyer belt to transmit away the aggregate again and can realize the transportation of aggregate, for guaranteeing that this transportation in-process dustless appears, utilizes the sprinkler bead to spray from ejection of compact portion exhaust position towards the aggregate, prevents that the aggregate from appearing the dust when discharging in the transfer funnel, has guaranteed good operational environment.

Furthermore, one side of the mounting hole, which is far away from the material receiving conveying belt, is provided with a protection plate for preventing the water spraying head from being blocked.

Through adopting above-mentioned technical scheme, because the sprinkler bead sets up the inside at ejection of compact portion, so the aggregate is at ejection of compact portion exhaust in-process, probably causes the jam to the sprinkler bead, in case the sprinkler bead takes place to block up, will influence the dustproof circumstances in the ejection of compact portion. Through setting up the guard plate, when the aggregate was arranged to ejection of compact portion from the portion of assembling, the guidance quality of usable guard plate protected the sprinkler bead, and the guide aggregate is discharged from ejection of compact portion, prevents to cause the jam to the sprinkler bead, has guaranteed good operational environment effectively.

Furthermore, one end of the discharging part, which is close to the material receiving conveying belt, is provided with a lifting curtain with a dustproof effect.

Through adopting above-mentioned technical scheme, the aggregate conveys to connecing the material conveyer belt in-process from ejection of compact portion, at first through the position of adjustment lift curtain, selects suitable height, makes lift curtain and connecing the material conveyer belt to leave suitable interval, guarantees to arrange to connect the normal transportation of aggregate accessible interval on the material conveyer belt. Under the operating condition that the aggregate that guarantees to arrange on connecing the material conveyer belt can realize normal transportation, the circumstances that the dust flies apart when having avoided the aggregate to arrange from the transfer funnel to connecing the material conveyer belt has effectively guaranteed good operational environment.

Furthermore, one end of the lifting curtain close to the material receiving conveying belt is provided with a wear-resistant sleeve.

Through adopting above-mentioned technical scheme, when the aggregate passes through the lift curtain and connects the material conveyer belt to transport, because the aggregate can produce certain friction with the lift curtain, so will lead to the lift curtain to produce certain wearing and tearing. The wear-resistant sleeve can effectively reduce the wear of the lifting curtain, improve the wear-resistant degree of the lifting curtain and prolong the service life of the lifting curtain.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the inclined plate is arranged on the transfer funnel in a rotating mode, the atomizing head is arranged on the inclined plate, the inclined plate can be adjusted to a proper angle for dustproof treatment aiming at different aggregates, a large amount of dust is effectively prevented from appearing on the transfer funnel due to large transmission amount and high transmission speed when the aggregates are transmitted among the multi-stage conveyor belts, and the production requirement of environmental protection in the actual production process is effectively met;

(2) through the arrangement of the dust collection hole, the cavity and the bag type dust collector, the air in the gathering part can be subjected to dust discharge treatment by utilizing the three parts, so that the cleaning condition in the transfer funnel is effectively ensured, the dust generated by the gathering part is prevented from being discharged through the feeding part and the discharging part, and the dustproof effect is effectively realized;

(3) through setting up the lift curtain, the lift curtain has avoided the aggregate to appear the dust condition that scatters when connecing the material conveyer belt from the transfer funnel row effectively under the working condition that the aggregate that guarantees to connect on the material conveyer belt can realize normal transportation, has guaranteed good operational environment effectively.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic partial cross-sectional view of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of a portion C in fig. 1.

Reference numerals: 1. a base; 2. a material receiving conveyor belt; 3. a discharge conveyor belt; 31. a feed inlet; 32. a discharge port; 4. a support; 5. a transfer funnel; 51. a feeding section; 52. a convergence section; 53. a discharge part; 6. mounting a column; 7. an inclined plate; 8. a through hole; 9. a spray head; 10. a water spray pipe; 11. a water inlet pipe; 12. a water tank; 13. a water baffle; 14. positioning holes; 15. a slide hole; 16. positioning pins; 17. a cavity; 18. a dust collection hole; 19. a wear-resistant sleeve; 20. a bag type dust collector; 21. cleaning the opening; 22. cleaning the plate; 23. mounting holes; 24. a sprinkler head; 25. a water outlet pipe; 26. a protection plate; 27. mounting blocks; 28. a slide hole; 29. a limiting hole; 30. a traveler; 33. a lifting curtain.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, a dustproof device for a conveyor belt transfer funnel comprises a base 1 in a cuboid shape, wherein the base 1 is provided with an outlet conveyor belt 3 and a receiving conveyor belt 2, the outlet conveyor belt 3 is divided into a feed inlet 31 and a discharge outlet 32, the discharge outlet 32 of the outlet conveyor belt 3 is inclined towards the direction close to the base 1, and the distance between the base 1 and the discharge outlet 32 is greater than the distance between the base 1 and the receiving conveyor belt 2. Discharge gate 32 and connect and be provided with whole support 4 that is the cuboid form between material conveyer belt 2, the length direction of support 4 is mutually perpendicular with base 1, fixed mounting has whole transportation funnel 5 that is the cuboid form on the support 4, the length direction of transportation funnel 5 is the same with the length direction of support 4, transportation funnel 5 includes feeding portion 51, portion 52 and the ejection of compact portion 53 of assembling, feeding portion 51 is the one side that transportation funnel 5 is close to discharge gate 32, ejection of compact portion 53 is the one side that transportation funnel 5 is close to material conveyer belt 2, the part between feeding portion 51 and the ejection of compact portion 53 is the portion 52 of assembling of transportation funnel 5.

Cylindrical mounting columns 6 are fixedly arranged on two opposite side walls of the feeding portion 51, rectangular inclined plates 7 are rotatably mounted on the mounting columns 6 respectively, and a plurality of circular through holes 8 are formed in the two opposite side walls of the inclined plates 7 along the length direction at equal intervals. Preferably, the number of the through holes 8 is 5-8. A cylindrical spray head 9 is installed in the through hole 8, a cylindrical spray pipe 10 is fixedly arranged on one side, away from the discharge hole 32, of the inclined plate 7, the spray head 9 is communicated with the spray pipe 10, one end of the spray pipe 10 is connected with a water inlet pipe 11, and the other end of the water inlet pipe 11 is connected with a water tank 12. The two opposite side walls of the feeding part 51 are fixedly and obliquely provided with rectangular water baffles 13, the water baffles 13 and the inclined plates 7 are positioned on different side walls, and the length direction of the water baffles 13 is the same as that of the inclined plates 7.

A plurality of circular positioning holes 14 are formed at equal intervals at both ends of the inclined plate 7 in the longitudinal direction thereof, and preferably, 3 positioning holes 14 are selected. The circular shape slide opening 15 is seted up to the one end that transports funnel 5 is close to discharge gate 32, and the axis of slide opening 15 is parallel with the axis of locating hole 14, and locating hole 14 is the equidistant arrangement of arc form along slide opening 15, and slidable mounting has cylindric locating pin 16 in the slide opening 15. When the inclined plate 7 determines the inclined angle, the positioning pin 16 slides in the sliding hole 15, so that the positioning pin 16 is inserted into the corresponding positioning hole 14, and the inclined installation of the inclined plate 7 is realized.

Referring to fig. 3 and 5, rectangular cavities 17 are formed in two opposite side walls of the converging portion 52, a circular dust suction hole 18 is formed in one side of the converging portion 52 close to the central line direction of the transfer funnel 5, one side of the dust suction hole 18 is communicated with the inside of the transfer funnel 5, and the other side of the dust suction hole is communicated with the cavities 17. One side of the converging portion 52 close to the discharging portion 53 is provided with a cylindrical air suction opening (not shown), and the bag-type dust collector 20 is installed in the air suction opening. One end of the converging portion 52 close to the feeding portion 51 is provided with a rectangular cleaning opening 21, and a rectangular cleaning plate 22 is hinged on the converging portion 52 through a round shaft (not shown in the figure). Under the normal working state of the bag type dust collector 20, the cleaning plate 22 seals the cleaning opening 21, and the dust in the converging part 52 is cleaned through the dust suction hole 18 and the cavity 17; when the dust in the cavity 17 needs to be cleaned, the cleaning plate 22 is opened, and the cavity 17 is cleaned through the cleaning opening 21.

Referring to fig. 3 and 4, a plurality of circular mounting holes 23 are formed in two opposite side walls of the discharging portion 53, a cylindrical sprinkler head 24 is mounted in the mounting hole 23, a cylindrical water outlet pipe 25 is mounted on the two opposite side walls of the discharging portion 53, the sprinkler head 24 is communicated with the water outlet pipe 25, and the water outlet pipe 25 is communicated with the water inlet pipe 11. One side of the mounting hole 23 far away from the material receiving conveyor belt 2 is fixedly obliquely provided with a rectangular protective plate 26, and one end of the protective plate 26 close to the material receiving conveyor belt 2 is inclined towards the central line direction of the transfer funnel 5. When the aggregates are discharged from the discharging part 53, part of the fallen aggregates fall on the protection plate 26, so that the aggregates are prevented from contacting the sprinkler head 24 and blocking the sprinkler head 24.

The rectangular mounting block 27 is fixedly arranged at one end, close to the receiving conveyor 2, of the discharging portion 53, the mounting block 27 is provided with a rectangular sliding hole 28 in a penetrating mode along the length direction of the mounting block 27, the length direction of the sliding hole 28 is the same as the length direction of the mounting block 27, a plurality of L-shaped limiting holes 29 are formed in one side, far away from the discharging portion 53, of the mounting block 27 at equal intervals, preferably, 3 limiting holes 29 are selected, the limiting holes 29 are communicated with the sliding hole 28, a cylindrical sliding column 30 is arranged in the sliding hole 28 in a sliding mode, a fan-shaped lifting curtain 33 is arranged on the sliding column 30, a wear-resisting sleeve 19 is arranged at one end, far away from the discharging portion 53, of the lifting curtain 33, preferably, the wear-resisting sleeve 19 is made of nylon, the sliding column 30 slides in the sliding hole 28 to achieve lifting of the lifting curtain 33, and when the bottommost portion of the lifting curtain 33 and the receiving conveyor 2 are integrally arranged to a proper position, namely, the distance between aggregates is enough to enable the sliding column 30 to slide in.

The utility model discloses a working process and beneficial effect as follows:

for different aggregates, the spray head 9 is rotated to a proper angle, the inclined plate 7 is fixed by the positioning pin 16, the water inlet pipe 11 is opened, the spray head 9 and the water spray head 24 simultaneously start to spray water towards the transfer funnel 5, and then the bag-type dust collector 20 is opened. At this time, the discharging port 32 of the discharging conveyor belt 3 starts discharging, and the aggregate discharging port 32 is discharged into the transfer funnel 5. In the process that the aggregates are discharged from the discharge port 32 to the feeding part 51, fog sprayed by the spray head 9 is sprayed on the aggregates to achieve the dustproof effect; when the aggregates pass through the converging part 52, the bag-type dust removal bag cleans dust in the converging part 52 through the dust suction holes 18 and the cavity 17; in the process of discharging the aggregates from the discharging part 53 to the receiving conveyor belt 2, fog sprayed from the water spray head 24 is sprayed on the aggregates.

By rotationally arranging the inclined plate 7, the inclined plate 7 can be adjusted to a proper angle for dustproof treatment aiming at different aggregates, so that the problem that dust in different dust raising ranges generated by different aggregates cannot be inhibited due to the fact that the spray head 9 cannot rotate when the different aggregates are conveyed among the multi-stage conveyor belts is effectively prevented, and the production requirement of environmental protection in the actual production process is effectively met; the dust collection hole 18, the cavity 17 and the bag type dust collector 20 are used for carrying out dust removal treatment on the air in the gathering part 52, so that the cleaning condition in the transfer funnel 5 is effectively ensured, the dust generated by the gathering part 52 is prevented from being discharged through the feeding part 51 and the discharging part 53, and the dust prevention effect is effectively achieved; utilize sprinkler head 24 to spout from the discharge portion 53 exhaust position towards the aggregate, the dust appears when preventing that the aggregate from discharging in transfer funnel 5, has guaranteed good operational environment.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a dust keeper of conveyer belt transfer funnel, includes base (1), be provided with exit conveyor (3) and connect material conveyer belt (2) on base (1) respectively, be provided with between the two and transport funnel (5) of transport effect, a serial communication port, transport funnel (5) include feeding portion (51), assemble portion (52) and ejection of compact portion (53), feeding portion (51) are close to exit conveyor (3) and set up, ejection of compact portion (53) are close to and connect material conveyer belt (2) to set up, it connects between feeding portion (51) and ejection of compact portion (53) to assemble portion (52), it is provided with hang plate (7) to rotate on the double-phase contralateral wall of feeding portion (51), install a plurality of atomising heads (9) on hang plate (7), atomising head (9) are connected with spray pipe (10).

2. The dustproof device for a conveyor transfer hopper according to claim 1, wherein water baffles (13) for water baffling are provided on two opposite side walls of the feeding portion (51), and the water baffles (13) and the inclined plates (7) are located on different side walls.

3. The dustproof device for the conveyor belt transfer funnel according to claim 1, wherein a cavity (17) is formed in the converging portion (52), a plurality of dust suction holes (18) are formed in one side wall of the converging portion (52) close to the central line of the converging portion, the cavity (17) is communicated with the dust suction holes (18), and the bag type dust collector (20) is connected to the cavity (17).

4. The dustproof device for the conveyor belt transfer funnel according to claim 3, wherein a cleaning opening (21) for cleaning dust in the cavity (17) is formed in one side of the cavity (17) close to the feeding portion (51).

5. The dustproof device for the conveyor belt transfer funnel according to claim 1, wherein the two opposite side walls of the discharging portion (53) are provided with mounting holes (23), the mounting holes (23) are internally provided with water spraying heads (24), and the water spraying heads (24) are connected with a water outlet pipe (25).

6. A dust-proof device for a conveyor belt transfer funnel according to claim 5, characterized in that a side of the mounting hole (23) away from the receiving conveyor belt (2) is provided with a protection plate (26) for preventing the water spray head (24) from being blocked.

7. The dustproof device for the conveyor belt transfer funnel according to claim 1, wherein the end of the discharging part (53) close to the receiving conveyor belt (2) is provided with a lifting curtain (33) for dust prevention.

8. The dust-proof device of the conveyor belt transfer funnel according to claim 7, characterized in that the end of the lifting curtain (33) close to the receiving conveyor belt (2) is provided with a wear-resistant sleeve (19).

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