CN216425808U

CN216425808U - Novel totally enclosed presses down dirt baffle box device

Info

Publication number: CN216425808U
Application number: CN202122748971.2U
Authority: CN
Inventors: 胡平; 常云江
Original assignee: Hubei Jinji Intelligent Equipment Co ltd
Current assignee: Hubei Jinji Intelligent Equipment Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-03
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a novel full-sealed dust suppression guide chute device, which relates to the technical field of belt conveyors and comprises a cover plate, wherein outer side plates are arranged on two sides of the cover plate, a vertical column is arranged on the lower part of the outer side plate, two first supports are arranged on the lower end of the vertical column, a quick-assembly support roller group is arranged between the first supports, the inner side surfaces of the side walls of the two first outer side plates are provided with inner side plates through bolts, a sealing component is arranged on the inner side plates, a quick-change buffer device is arranged on the lower end of the quick-assembly support roller group, a pressure relief device and a damping device are arranged on the cover plate, a blanking pipe is arranged on the top of the cover plate, the device solves the sealing problem of the guide chute, enlarges the volume of buffer airflow of the guide chute, carries out the pressure relief and dust fall effects on dust-containing gas in the guide chute, meanwhile, multistage sealing prevents dust overflow, and optimizes the form of the support roller group, the complete sealing dust suppression baffle box device is matched, so that the belt is perfectly contacted with the carrier roller.

Description

Novel totally enclosed presses down dirt baffle box device

Technical Field

The utility model relates to a belt conveyor technical field specifically is a novel totally enclosed presses down dirt baffle box device.

Background

In the industries of electric power, steel, mines, chemical industry, metallurgy, heating power, ports and the like, a material conveying system of a belt conveyor is provided, and a guide chute is a device which is used for controlling material accumulation and transportation, preventing materials from leaking and controlling dust from rising at a blanking point of the belt conveyor in the process of transferring bulk materials and is arranged above an adhesive tape.

The baffle box of horn mouth structure or rectangle structure that the tradition used receives the impact wear and tear of material and the influence of ventilating, sealed effect is poor, because coal conveying system is in the in-service use in-process, different transfer station blanking point sticky tape is difficult to reach complete contact state with bearing roller contact part, especially at the transfer site of high drop, receive the influence that bold material was strikeed during the sticky tape operation, the sticky tape shake is great, sticky tape is difficult to reach complete sealing with baffle box buffering bearing roller, cause the dust to reveal, great dust easily appears in the transfer point.

Therefore, a novel fully-sealed dust suppression guide chute device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel totally enclosed presses down dirt baffle box device solves the problem that mentions among the above-mentioned background art.

2. Technical scheme

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

a novel fully-sealed dust suppression guide chute device comprises a cover plate 1, outer side plates 2, outer plate supports 3, stand columns 4, a quick-assembly carrier roller group 5, a first support 6, an inner side plate 7, a sealing assembly 8, a high-molecular polyethylene sliding plate 9, a quick-change buffer device 10, a visual organic glass plate 11, a tail curtain 12, an outlet curtain 13, a pressure relief device 14 and a damping device 15, wherein the outer side plates 2 are respectively installed on two sides of the cover plate 1, the stand columns 4 are installed on the lower portion of the outer side plates 2, the two first support 6 are installed at the lower ends of the stand columns 4, the quick-assembly carrier roller group 5 is installed between the two first support 6, the inner side surfaces of the side walls of the two outer side plates 2 are respectively provided with the inner side plate 7 through bolts, the sealing assembly 8 is installed on the inner side plate 7, the quick-change buffer device 10 is installed at the lower end of the quick-assembly carrier roller group 5, and the pressure relief device 14 and the damping device 15 are installed on the cover plate 1, a blanking pipe 16 is arranged on the top of the cover plate 1.

As a further aspect of the present invention: the fast-assembly carrier roller group 5 comprises a carrier roller frame 51, an upper carrier roller 52 and half carrier rollers 53, wherein the carrier roller frame 51 is installed on the first support 6, the upper carrier roller 52 is installed in the middle of the carrier roller frame 51, and the half carrier rollers 53 are installed on two sides of the carrier roller frame 51.

As a further aspect of the present invention: the outer side plate 2 is L-shaped, and a high molecular polyethylene sliding plate 9 is arranged on the inner side surface of the other side wall of the outer side plate 2.

As a further aspect of the present invention: the visual organic glass plate 11 is fixedly installed on the outer side of the outer side plate 2 through bolts.

As a further aspect of the present invention: the upright post 4 is in a 7 shape, and the upper side of the upright post 4 is fixedly connected with the outer plate support 3 through bolts.

As a further aspect of the present invention: seal assembly 8 includes handle 71, tamp 72, aluminum alloy angle aluminium 73, anti-overflow skirtboard 74 and fixed slot 75, install handle 71 on the tamp 72, and fixedly connected with anti-overflow skirtboard 74 on the interior plate 7, and fixedly connected with aluminum alloy angle aluminium 73 on the anti-overflow skirtboard 74, and tamp 72 presses on aluminum alloy angle aluminium 73, fixed slot 75 has been seted up to the medial surface of tamp 72.

As a further aspect of the present invention: the quick-change buffer device 10 comprises a base frame 101, side supports 102, a middle support 103 and buffer strips 104, wherein the base frame 101 is installed between the two first support seats 6, the side supports 102 are fixedly installed on two sides of the upper surface of the base frame 101 through bolts, the middle support 103 is fixedly installed in the middle of the base frame 101 through bolts, and the buffer strips 104 are fixedly connected to the upper portions of the side supports 102 and the middle support 103.

As a further aspect of the present invention: the tail curtain 12 is installed to the one end of apron 1, and the export curtain 13 is installed to the other end of apron 1.

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

this device has solved the sealed problem of baffle box, baffle box buffering air current volume has been enlarged, the efficiency of pressure release dust fall has been carried out to dirty gas in the baffle box, multistage sealed simultaneously has prevented that the dust is excessive, through optimizing the bearing roller group form, supporting totally enclosed presses down dirt baffle box device, make belt and bearing roller perfect contact, simultaneously can convenient and fast's installation and maintenance bearing roller, through quick change buffer, reduce the impact of material to the belt, avoid the harm to the bearing roller group and reduce the shake of belt, simultaneously can convenient and fast's installation and maintenance, reduce the cost simultaneously, energy saving and consumption is saved, play energy-conservation, environmental protection effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle quick-mounting carrier roller set of the present invention;

fig. 3 is a schematic structural view of the sealing assembly of the present invention;

FIG. 4 is a schematic structural view of a section of a middle seal assembly according to the present invention;

fig. 5 is a schematic structural view of the installation of the quick-change buffer device of the present invention;

fig. 6 is a schematic structural view of the quick-change buffer device of the present invention;

fig. 7 is a schematic structural view of a cross section of the quick-change buffer device of the present invention;

FIG. 8 is a schematic structural view of accessories used in the present invention;

fig. 9 is a schematic structural view of the whole installation of the present invention.

In the figure: 1. a cover plate; 2. an outer panel; 3. an outer plate support; 4. a column; 5. quickly assembling the carrier roller set; 6. a first support; 7. an inner side plate; 8. a seal assembly; 9. a high molecular polyethylene slide plate; 10. a buffer device is quickly replaced; 11. a visible organic glass plate; 12. a tail curtain; 13. an outlet curtain; 14. a pressure relief device; 15. a damping device; 16. a discharging pipe; 51. a carrier roller frame; 52. an upper carrier roller; 53. a half carrier roller; 71. a handle; 72. pressing; 73. aluminum alloy angle aluminum; 74. an anti-overflow apron board; 75. fixing grooves; 101. a chassis; 102. side support; 103. a middle support; 104. a buffer strip.

Detailed Description

Referring to fig. 1 to 9, in the embodiment of the present invention, a novel fully-sealed dust suppression baffle box device comprises a cover plate 1, an outer side plate 2, an outer plate support 3, a vertical column 4, a fast-assembling carrier roller group 5, a first support 6, an inner side plate 7, a sealing assembly 8, a high molecular polyethylene slide plate 9, a fast-change buffer device 10, a visible organic glass plate 11, a tail curtain 12, an outlet curtain 13, a pressure relief device 14 and a damping device 15, wherein the outer side plate 2 is installed on both sides of the cover plate 1, the vertical column 4 is installed on the lower portion of the outer side plate 2, the first two supports 6 are installed on the lower end of the vertical column 4, the fast-assembling carrier roller group 5 is installed between the two first supports 6, the inner side plate 7 is installed on the inner side surface of the side wall of the two outer side plates 2 through bolts, the sealing assembly 8 is installed on the inner side plate 7, and the fast-change buffer device 10 is installed on the lower end of the carrier roller group 5, and a pressure relief device 14 and a damping device 15 are installed on the cover plate 1, and a discharging pipe 16 is installed at the top of the cover plate 1.

It should be noted that: the utility model discloses in unloading pipe 16 and this device inner chamber intercommunication, pressure relief device 14 is installed before this device feed opening, carry out the pressure release to this device internal gas pressure, reduce the wind speed, the shutter has been seted up on the pressure release case, inside is equipped with high-density wire net, filter discharge to the air current, damping device 15 installs the top at this device, damping device 15 can block this device internal gas flow, when reducing the wind speed, after big dust particle and the check curtain collision on damping device 15, according to the difference of inertial force, can break away from the air current, return the belt under the action of gravity.

The fast-assembly carrier roller group 5 comprises a carrier roller frame 51, an upper carrier roller 52 and half carrier rollers 53, the carrier roller frame 51 is installed on the first support 6, the upper carrier roller 52 is installed in the middle of the carrier roller frame 51, and the half carrier rollers 53 are installed on two sides of the carrier roller frame 51; the carrier roller frame 51 is optimally designed by combining the angle of the belt carrier roller set, so that the installation space is saved.

The outer side plate 2 is L-shaped, and a high molecular polyethylene sliding plate 9 is arranged on the inner side surface of the other side wall of the outer side plate 2.

The outer side of the outer side plate 2 is fixedly provided with a visible organic glass plate 11 through bolts; can observe inside seal assembly 8's installation and the condition of wearing and tearing through visual organic glass board 11 in the equipment outside, visual organic glass board 11 can be pulled down simultaneously, adjusts and changes seal assembly 8.

The upright post 4 is in a 7 shape, and the upper side of the upright post 4 is fixedly connected with the outer plate support 3 through bolts; the upright post 4 can support the whole device.

The sealing assembly 8 comprises a handle 71, a pressing tool 72, aluminum alloy angle aluminum 73, an anti-overflow apron 74 and a fixing groove 75, wherein the handle 71 is installed on the pressing tool 72, the anti-overflow apron 74 is fixedly connected to the inner side plate 7, the aluminum alloy angle aluminum 73 is fixedly connected to the anti-overflow apron 74, the pressing tool 72 is pressed on the aluminum alloy angle aluminum 73, and the fixing groove 75 is formed in the inner side surface of the pressing tool 72; the material of anti-overflow skirtboard 74 is the combined material of rubber and polyurethane, and anti-overflow skirtboard 74 is the polyurethane material with the belt contact site to play wear-resisting effect, play sealed effect to the belt.

The quick-change buffer device 10 comprises a base frame 101, side supports 102, a middle support 103 and buffer strips 104, wherein the base frame 101 is installed between the two first support seats 6, the side supports 102 are fixedly installed on two sides of the upper surface of the base frame 101 through bolts, the middle support 103 is fixedly installed in the middle of the base frame 101 through bolts, and the buffer strips 104 are fixedly connected to the upper portions of the side supports 102 and the middle support 103; the utility model discloses well quick change buffer 10 dress is in the blanking below, thereby alleviates it to impact on less material falls to buffering strip 104 to alleviate the impact of less material to the belt.

A tail check curtain 12 is installed at one end of the cover plate 1, and an outlet check curtain 13 is installed at the other end of the cover plate 1; afterbody check curtain 12 sets up in the exit of this device (being close to the one end of unloading pipe 16 promptly) to seal the exit to this device, export check curtain 13 sets up the afterbody of this device (keeping away from the one end of unloading pipe 16 promptly), thereby seals this device afterbody, can install the observation door on the afterbody check curtain 12 simultaneously, conveniently clears up debris.

The utility model discloses a theory of operation does: the fast-assembly carrier roller group 5 comprises a carrier roller frame 51, an upper carrier roller 52 and a half carrier roller 53, the fast-assembly carrier roller group 5 is used by matching the half carrier roller 53 and the upper carrier roller 52 to replace a standard carrier roller group sleeve in the device, and is combined with a high-molecular polyethylene sliding plate 9 on an outer side plate 2 to play a role in combining rolling friction and sliding friction, so that the abrasion to a belt can be reduced, and the belt supporting and protecting function is realized, when the carrier roller has a problem, the carrier roller group can be reduced by dismounting a first support seat 6, the problem carrier roller can be quickly replaced, a conveyor belt tensioning mechanism is not required to be loosened to lift the conveyor belt, a worker enters a narrow space below the conveyor belt to replace the carrier roller, the device is convenient, time and labor are saved, the quick-replacement buffer device 10 is designed by combining the structural form of the device, the material is buffered, the belt is prevented from being greatly fluctuated and damaged, and after the buffer strips 104 are aged and abraded, the first support 6 can be quickly detached, the buffer device is lowered, the buffer strips 104 are quickly replaced, the appearance effect of the device can be in a flying saucer shape, the sectional area of the fully-sealed dust suppression guide chute device is effectively expanded by heightening the cover plate 1, the outer side plate 2 and the inner side plate 7, the volume of the fully-sealed dust suppression guide chute device is enlarged, and therefore the wind pressure and the wind speed are reduced; meanwhile, the device is combined and used in sections, each section is 1.5m in length, three groups of quick-assembly carrier roller groups 5 are matched and used, meanwhile, a tail baffle 13 is arranged at the tail part of the device, a plurality of groups of damping devices 15 are arranged at the middle part of the device, an outlet baffle 12 is arranged at the outlet of the device, a pressure relief box or other pressure relief mechanisms (existing mechanisms) are arranged at the position with the maximum air pressure in the feeding pipe 16, so that the air flow and the air pressure in the guide chute are treated, in conclusion, the device solves the sealing problem of the guide chute, enlarges the buffer air flow volume of the guide chute, has the effect of relieving the dust of the dust contained in the guide chute, simultaneously prevents dust from overflowing through multi-stage sealing, enables the belt to be in perfect contact with the carrier roller through optimizing the carrier roller group form and matching with the fully-sealed dust-suppression guide chute device, can conveniently and rapidly install and maintain the carrier roller, reduces the impact of materials on the belt, avoids the damage to the carrier roller groups and reduces the shake of the belt, meanwhile, the device can be conveniently and quickly installed and maintained, the manufacturing cost is reduced, the energy consumption is saved, and the energy-saving and environment-friendly effects are achieved.

Claims

1. A novel fully-sealed dust suppression guide chute device comprises a cover plate (1), outer side plates (2), outer side plate supports (3), stand columns (4), a quick-assembly carrier roller group (5), first support seats (6), inner side plates (7), a sealing assembly (8), a high-molecular polyethylene sliding plate (9), a quick-change buffer device (10), a visual organic glass plate (11), a tail curtain (12), an outlet curtain (13), a pressure relief device (14) and a damping device (15), and is characterized in that the outer side plates (2) are installed on two sides of the cover plate (1), the stand columns (4) are installed on the lower portions of the outer side plates (2), the two first support seats (6) are installed at the lower ends of the stand columns (4), the quick-assembly carrier roller group (5) is installed between the two first support seats (6), the inner side surfaces of one side wall of the two outer side plates (2) are both provided with the inner side plates (7) through bolts, and install seal assembly (8) on interior curb plate (7), and quick change buffer (10) are installed to the lower extreme of fast-assembling bearing roller set (5), and install pressure relief device (14) and damping device (15) on apron (1), unloading pipe (16) are installed at the top of apron (1).

2. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the fast-assembly carrier roller group (5) comprises a carrier roller frame (51), an upper carrier roller (52) and half carrier rollers (53), the carrier roller frame (51) is installed on the first support (6), the upper carrier roller (52) is installed in the middle of the carrier roller frame (51), and the half carrier rollers (53) are installed on two sides of the carrier roller frame (51).

3. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the outer side plate (2) is L-shaped, and a high molecular polyethylene sliding plate (9) is mounted on the inner side surface of the other side wall of the outer side plate (2).

4. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the outer side of the outer side plate (2) is fixedly provided with a visible organic glass plate (11) through bolts.

5. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the upright column (4) is in a shape like a 7, and the upper side of the upright column (4) is fixedly connected with the outer plate support (3) through bolts.

6. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the sealing assembly (8) comprises a handle (71), a pressing tool (72), aluminum alloy angle aluminum (73), an anti-overflow skirt plate (74) and fixing grooves (75), the handle (71) is installed on the pressing tool (72), the anti-overflow skirt plate (74) is fixedly connected to the inner side plate (7), the aluminum alloy angle aluminum (73) is fixedly connected to the anti-overflow skirt plate (74), the pressing tool (72) is pressed on the aluminum alloy angle aluminum (73), and the fixing grooves (75) are formed in the inner side surface of the pressing tool (72).

7. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein the quick-change buffering device (10) comprises a base frame (101), side supports (102), a middle support (103) and buffering strips (104), the base frame (101) is installed between the two first supports (6), the side supports (102) are fixedly installed on two sides of the upper surface of the base frame (101) through bolts, the middle support (103) is fixedly installed in the middle of the base frame (101) through bolts, and the buffering strips (104) are fixedly connected to the upper portions of the side supports (102) and the middle support (103).

8. The novel fully-sealed dust suppression guide chute device as claimed in claim 1, wherein a tail curtain (12) is installed at one end of the cover plate (1), and an outlet curtain (13) is installed at the other end of the cover plate (1).