CN219319019U

CN219319019U - Roller kiln replacement chamber

Info

Publication number: CN219319019U
Application number: CN202320380613.7U
Authority: CN
Inventors: 郎维付
Original assignee: Foshan Binhan Technology Co ltd
Current assignee: Foshan Binhan Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-07
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a roller kiln replacement chamber, which belongs to the technical field of kiln replacement chambers and comprises a replacement chamber main body, wherein a plurality of fixing frames are uniformly arranged at the upper end of the replacement chamber main body, a jacking mechanism is arranged at the upper end of the fixing frames, a sealing door is arranged at the output end of the jacking mechanism, the replacement chamber main body is divided into a gas replacement cavity, a transition cavity and a connecting cavity communicated with a roller kiln by the sealing door, and ash cleaning components are arranged in the gas replacement cavity, the transition cavity and the connecting cavity.

Description

Roller kiln replacement chamber

Technical Field

The utility model belongs to the technical field of kiln replacement chambers, and particularly relates to a roller kiln replacement chamber.

Background

The furnace replacement chamber is used for gas replacement of feeding and discharging, is key equipment for ensuring that process gas in a hearth of a heat treatment furnace such as a roller kiln reaches required concentration, is arranged at two ends of the hearth, and is used for completing gas replacement when materials enter and leave the hearth so as to ensure that the concentration of gas in the furnace is unchanged.

The existing roller kiln replacement chamber is easy to accumulate dust after being used for a long time in the use process, dust is easy to splash when gas is replaced, the use is affected, meanwhile, dust collection is inconvenient, time and labor are wasted, and dangers exist in collection.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a roller kiln replacement chamber which has the characteristics of portability in ash removal, convenience in dust collection and good safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller kiln replacement room, includes the replacement room main part, the upper end of replacement room main part evenly is provided with a plurality of mounts, the upper end of mount is provided with climbing mechanism, climbing mechanism's output is provided with sealing door, sealing door separates the replacement room main part into gas replacement cavity, transition cavity and the linking cavity with roller kiln intercommunication, the inside of gas replacement cavity, transition cavity and linking cavity is provided with the deashing subassembly, all be provided with in gas replacement cavity, transition cavity and the linking cavity and drive pivoted roller way by the chain, the side of gas replacement cavity, transition cavity and linking cavity is provided with photoelectric detection switch, the bottom of gas replacement cavity, transition cavity and linking cavity all is provided with album ash subassembly, the replacement room main part is located the top of album ash subassembly and is provided with album ash mouth.

Preferably, the ash removal subassembly includes cleaning brush, balladeur train, slide bar, lead screw, driving motor, initiative bevel gear and driven bevel gear, and bottom one side of displacement room main part is provided with the slide bar, and the bottom opposite side of displacement room main part is provided with the lead screw, and the one end of lead screw is provided with driven bevel gear, and the side of displacement room main part is provided with driving motor, and driving motor's pivot is provided with initiative bevel gear, and the surface of slide bar and lead screw is provided with the balladeur train, and the lower extreme of balladeur train is provided with the cleaning brush.

Preferably, a baffle is arranged above the driven bevel gear on the side edge of the replacement chamber main body, and the upper end of the sliding frame is attached to the bottom of the baffle.

Preferably, one end of the sliding frame is in sliding connection with the sliding rod, and the other end of the sliding frame is in threaded engagement with the screw rod.

Preferably, the ash collecting assembly comprises a limit sliding block, a sealing plate, a supporting frame and a collecting box, wherein the lower end of the replacement chamber main body, which is positioned at the ash collecting opening, is provided with the supporting frame, the middle of the supporting frame is connected with the collecting box in a sliding manner, the side edge of the supporting frame is provided with the limit sliding block, and the middle of the limit sliding block is connected with the sealing plate in a sliding manner.

Preferably, the ash collecting assembly further comprises a rack, a transmission gear and a stepping motor, wherein the rack is arranged on the side edge of the sealing plate, the stepping motor is arranged at the lower end of the replacement chamber main body, the transmission gear is arranged on a rotating shaft of the stepping motor, and the transmission gear is meshed with the rack.

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

1. the dust removing assembly is arranged, the driving bevel gear is driven to rotate by rotation of the driving motor, the driven bevel gear is driven to rotate by the driving bevel gear, the screw rod where the driven bevel gear is positioned rotates, the sliding frame slides on the sliding rod, the cleaning brush at the lower end of the sliding frame moves to clean the bottom of the main body of the replacement chamber, so that dust is scanned into the dust collecting port for collection, dust splashing during gas replacement is avoided, the quality of a working environment is improved, and the influence on product processing is avoided;

2. the dust collecting assembly is arranged, the stepping motor rotates to drive the transmission gear to rotate, the transmission gear drives the rack to move, the sealing plate is separated from the support frame, the dust collecting opening is opened, cleaned dust falls into the collecting box, the cleaning is finished, the stepping motor rotates to enable the sealing plate to move back to seal the dust collecting opening, and the collecting box is pulled to pour the dust, so that the dust collecting box is portable to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the ash removal assembly of the present utility model;

FIG. 3 is a schematic view of the ash collecting assembly of the present utility model;

in the figure: 1. a replacement chamber body; 2. a jacking mechanism; 3. a fixing frame; 4. sealing the door; 5. a roller way; 6. an ash collection assembly; 61. a limit sliding block; 62. a sealing plate; 63. a support frame; 64. a collection box; 65. a rack; 66. a transmission gear; 67. a stepping motor; 7. a gas displacement chamber; 8. a transition cavity; 9. an ash removal component; 91. a baffle; 92. cleaning brushes; 93. a carriage; 94. a slide bar; 95. a screw rod; 96. a driving motor; 97. a drive bevel gear; 98. a driven bevel gear; 10. a connecting cavity; 11. a photoelectric detection switch; 12. and an ash collecting port.

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.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a roller kiln replacement room, including replacement room main part 1, the upper end of replacement room main part 1 evenly is provided with a plurality of mounts 3, the upper end of mount 3 is provided with climbing mechanism 2, climbing mechanism 2's output is provided with sealing door 4, sealing door 4 separates replacement room main part 1 into gas replacement cavity 7, transition cavity 8 and the linking cavity 10 with roller kiln intercommunication, gas replacement cavity 7, the inside of transition cavity 8 and linking cavity 10 is provided with ash removal subassembly 9, all be provided with in gas replacement cavity 7, transition cavity 8 and the linking cavity 10 by chain drive pivoted roller table 5, gas replacement cavity 7, the side of transition cavity 8 and linking cavity 10 is provided with photoelectric detection switch 11, gas replacement cavity 7, the bottom of transition cavity 8 and linking cavity 10 all is provided with album ash subassembly 6, replacement room main part 1 is located the top of album ash subassembly 6 is provided with album ash mouth 12.

Specifically, the ash removal assembly 9 includes a cleaning brush 92, a carriage 93, a slide bar 94, a screw rod 95, a driving motor 96, a driving bevel gear 97 and a driven bevel gear 98, wherein the slide bar 94 is arranged on one side of the bottom of the replacement chamber body 1, the screw rod 95 is arranged on the other side of the bottom of the replacement chamber body 1, the driven bevel gear 98 is arranged at one end of the screw rod 95, the driving motor 96 is arranged on the side of the replacement chamber body 1, the driving bevel gear 97 is arranged on the rotating shaft of the driving motor 96, the carriage 93 is arranged on the surfaces of the slide bar 94 and the screw rod 95, and the cleaning brush 92 is arranged at the lower end of the carriage 93.

Through adopting above-mentioned technical scheme, driving motor 96 rotates and drives the rotation of initiative bevel gear 97, and initiative bevel gear 97 drives driven bevel gear 98 rotatory, and the lead screw 95 at driven bevel gear 98 place rotates, makes balladeur train 93 slide on slide bar 94, and the cleaning brush 92 of balladeur train 93 lower extreme removes and cleans replacement room main part 1 bottom, makes the dust sweep into collection grey mouthful 12 and collects, and the dust splashes when avoiding gas replacement improves operational environment quality.

Specifically, a baffle 91 is provided above the driven bevel gear 98 on the side of the displacement chamber body 1, and the upper end of the carriage 93 is attached to the bottom of the baffle 91.

By adopting the above technical scheme, the increase of the driving friction force of the driving bevel gear 97 and the driven bevel gear 98 caused by dust is avoided.

Specifically, one end of the carriage 93 is slidably connected to the slide rod 94, and the other end of the carriage 93 is threadably engaged with the screw rod 95.

By adopting the technical scheme, the screw rod 95 rotates to drive the sliding frame 93 to slide on the sliding rod 94.

When the embodiment is used for a long time, before dust is accumulated in the replacement chamber main body 1 and gas is replaced, the driving motor 96 rotates to drive the driving bevel gear 97 to rotate, the driving bevel gear 97 drives the driven bevel gear 98 to rotate, the screw rod 95 where the driven bevel gear 98 is positioned rotates, the sliding frame 93 slides on the sliding rod 94, the cleaning brush 92 at the lower end of the sliding frame 93 moves to clean the bottom of the replacement chamber main body 1, dust is scanned into the dust collecting port 12 to be collected, dust splashing during gas replacement is avoided, the quality of a working environment is improved, and the influence on product processing is avoided;

example 2

This embodiment differs from embodiment 1 in that: the ash collecting assembly 6 comprises a limit sliding block 61, a sealing plate 62, a supporting frame 63 and a collecting box 64, wherein the lower end of the replacement chamber main body 1, which is positioned at the ash collecting opening 12, is provided with the supporting frame 63, the middle of the supporting frame 63 is connected with the collecting box 64 in a sliding manner, the side edge of the supporting frame 63 is provided with the limit sliding block 61, and the middle of the limit sliding block 61 is connected with the sealing plate 62 in a sliding manner.

Through adopting above-mentioned technical scheme, when cleaning through cleaning brush 92, shrouding 62 breaks away from support frame 63, and collection ash mouth 12 opens, and the dust of cleaning falls into collecting box 64, cleans and ends, and step motor 67 gyration makes shrouding 62 rebound seal up collection ash mouth 12, and pull collecting box 64 falls down the dust, uses portably.

Specifically, the ash collecting assembly 6 further comprises a rack 65, a transmission gear 66 and a stepping motor 67, wherein the rack 65 is arranged on the side edge of the sealing plate 62, the stepping motor 67 is arranged at the lower end of the replacement chamber main body 1, the transmission gear 66 is arranged on a rotating shaft of the stepping motor 67, and the transmission gear 66 is in meshed connection with the rack 65.

By adopting the technical scheme, the stepping motor 67 rotates to drive the transmission gear 66 to rotate, and the transmission gear 66 drives the rack 65 to move, so that the sealing plate 62 is separated from the supporting frame 63, and the dust collecting port 12 is opened.

When the cleaning brush 92 is used, the stepper motor 67 rotates to drive the transmission gear 66 to rotate, the transmission gear 66 drives the rack 65 to move, the sealing plate 62 is separated from the support frame 63, the dust collecting opening 12 is opened, cleaned dust falls into the collecting box 64, cleaning is finished, the stepper motor 67 rotates to enable the sealing plate 62 to move back to seal the dust collecting opening 12, and the dust is dumped by the drawing collecting box 64, so that the cleaning brush is portable.

The working principle and the using flow of the utility model are as follows: when the utility model is used for a long time, dust is accumulated in the replacement chamber main body 1, before gas is replaced, the driving motor 96 rotates to drive the driving bevel gear 97 to rotate, the driving bevel gear 97 drives the driven bevel gear 98 to rotate, the screw rod 95 where the driven bevel gear 98 is positioned rotates, the sliding frame 93 slides on the sliding rod 94, the cleaning brush 92 at the lower end of the sliding frame 93 moves to clean the bottom of the replacement chamber main body 1, so that dust is scanned into the dust collecting port 12 for collection, dust splashing during gas replacement is avoided, the quality of the working environment is improved, and the influence on product processing is avoided; when cleaning is performed through the cleaning brush 92, the stepping motor 67 rotates to drive the transmission gear 66 to rotate, the transmission gear 66 drives the rack 65 to move, the sealing plate 62 is separated from the supporting frame 63, the dust collecting opening 12 is opened, cleaned dust falls into the collecting box 64, cleaning is finished, the stepping motor 67 rotates to enable the sealing plate 62 to move back to seal the dust collecting opening 12, and the dust collecting box 64 is pulled to pour the dust, so that the dust collecting device is portable to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roller bed kiln replacement room, includes replacement room main part, its characterized in that: the upper end of replacement room main part evenly is provided with a plurality of mounts, the upper end of mount is provided with climbing mechanism, climbing mechanism's output is provided with sealing door, sealing door separates the replacement room main part into gas replacement cavity, transition cavity and the linking cavity with roller kiln intercommunication, the inside of gas replacement cavity, transition cavity and linking cavity is provided with the deashing subassembly, all be provided with in gas replacement cavity, transition cavity and the linking cavity and drive pivoted roller bed by the chain, the side of gas replacement cavity, transition cavity and linking cavity is provided with photoelectric detection switch, the bottom of gas replacement cavity, transition cavity and linking cavity all is provided with album grey subassembly, the replacement room main part is located the top of album grey subassembly and is provided with album grey mouth.

2. A roller kiln replacement chamber according to claim 1, characterized in that: the ash removal assembly comprises a cleaning brush, a sliding frame, a sliding rod, a screw rod, a driving motor, a driving bevel gear and a driven bevel gear, wherein the sliding rod is arranged on one side of the bottom of the replacement chamber main body, the screw rod is arranged on the other side of the bottom of the replacement chamber main body, the driven bevel gear is arranged at one end of the screw rod, the driving motor is arranged on the side edge of the replacement chamber main body, the driving bevel gear is arranged on the rotating shaft of the driving motor, the sliding frame is arranged on the surfaces of the sliding rod and the screw rod, and the cleaning brush is arranged at the lower end of the sliding frame.

3. A roller kiln replacement chamber according to claim 2, characterized in that: the side of displacement room main part is located driven bevel gear's top and is provided with the baffle, and the upper end of balladeur train is laminated with the bottom of baffle.

4. A roller kiln replacement chamber according to claim 2, characterized in that: one end of the sliding frame is in sliding connection with the sliding rod, and the other end of the sliding frame is in threaded engagement connection with the screw rod.

5. A roller kiln replacement chamber according to claim 1, characterized in that: the ash collecting assembly comprises a limit sliding block, a sealing plate, a supporting frame and a collecting box, wherein the lower end of the replacement chamber body, which is positioned at an ash collecting opening, is provided with the supporting frame, the middle of the supporting frame is connected with the collecting box in a sliding manner, the side edge of the supporting frame is provided with the limit sliding block, and the middle of the limit sliding block is connected with the sealing plate in a sliding manner.

6. A roller kiln replacement chamber according to claim 5, wherein: the ash collecting assembly further comprises a rack, a transmission gear and a stepping motor, wherein the rack is arranged on the side edge of the sealing plate, the stepping motor is arranged at the lower end of the replacement chamber main body, the transmission gear is arranged on a rotating shaft of the stepping motor, and the transmission gear is meshed with the rack.