CN217165460U

CN217165460U - Blast furnace tuyere peephole debris cleaning device

Info

Publication number: CN217165460U
Application number: CN202220335909.2U
Authority: CN
Inventors: 李继锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-08-12
Anticipated expiration: 2032-02-19

Abstract

The utility model provides a blast furnace tuyere peephole debris cleaning device. Blast furnace tuyere peephole debris cleaning device includes: a case body; the handle is fixedly arranged at the bottom of the box body; the motor is fixedly arranged in the box body; the first bevel gear is fixedly arranged on an output shaft of the motor; the hollow pipe is rotatably arranged in the box body, and two ends of the hollow pipe extend out of the box body; the second bevel gear is fixedly sleeved on the hollow pipe, and the first bevel gear is meshed with the second bevel gear; the rotating rod is rotatably arranged in the hollow pipe, and one end of the rotating rod extends out of the hollow pipe; and the third bevel gear is fixedly arranged at one end of the rotating rod. The utility model provides a blast furnace tuyere peephole debris cleaning device has convenient to use, is applicable to the advantage of the bigger peephole of depths internal diameter.

Description

Blast furnace tuyere peephole debris cleaning device

Technical Field

The utility model relates to a blast furnace maintenance equipment technical field especially relates to a blast furnace tuyere peephole debris cleaning device.

Background

The blast furnace is a smelting device, and in order to facilitate workers to know the ventilation condition in the blast furnace in real time, the blast furnace air holes are generally provided with peepholes, but the peepholes are easily blocked by furnace dust, so that sundries in the peepholes need to be cleaned through cleaning rods.

However, in the prior art, the inner diameter of the inlet of some peepholes is smaller, and the inner diameter of the peephole is larger, so that the cleaning rod which can be inserted into the peephole cannot effectively clean the depth of the peephole, and therefore, a new blast furnace tuyere peephole sundries cleaning device is needed to be provided to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a blast furnace tuyere peephole sundries cleaning device which is convenient to use and is suitable for a peephole with a larger inner diameter in the deep part.

In order to solve the technical problem, the utility model provides a blast furnace tuyere peephole debris cleaning device includes: a box body; the handle is fixedly arranged at the bottom of the box body; the motor is fixedly arranged in the box body; the first bevel gear is fixedly arranged on an output shaft of the motor; the hollow pipe is rotatably arranged in the box body, and two ends of the hollow pipe extend out of the box body; the second bevel gear is fixedly sleeved on the hollow pipe, and the first bevel gear is meshed with the second bevel gear; the rotating rod is rotatably arranged in the hollow pipe, and one end of the rotating rod extends out of the hollow pipe; the third bevel gear is fixedly arranged at one end of the rotating rod; the screw is rotatably arranged in the hollow pipe; the fourth bevel gear is fixedly sleeved on the screw rod, and the third bevel gear is meshed with the fourth bevel gear; the driving block is sleeved on the screw rod in a threaded manner; the scraping block is fixedly arranged at the top of the driving block, and the top of the scraping block extends out of the hollow pipe and is in sliding connection with the hollow pipe; the ring groove is formed in the hollow pipe; the brush ring is fixedly sleeved in the ring groove.

Preferably, the box body is rotatably provided with a protective cover.

Preferably, the bottom of the handle is provided with a slot, and a storage battery is arranged in the slot.

Preferably, one end of the rotating rod is fixedly provided with a torsion wheel.

Preferably, one side fixed mounting of box body has the connecting block, threaded mounting has the limited screw on the connecting block, the top of limited screw contacts with the bottom of hollow tube.

Preferably, one end of the hollow pipe is provided with an end cover in a threaded manner.

Preferably, a sliding opening is formed in the inner wall of the top of the hollow pipe, and the top of the scraping block extends into the sliding opening and is in sliding connection with the sliding opening.

Compared with the prior art, the utility model provides a blast furnace tuyere peephole debris cleaning device has following beneficial effect:

the utility model provides a blast furnace tuyere peephole debris cleaning device, through dwang, third bevel gear, screw rod, fourth bevel gear, drive piece and scrape the piece and cooperate, can clear up the different peephole of internal diameter around, cooperate through motor, first bevel gear, hollow tube, second bevel gear and brush ring, can drive automatically and scrape piece and brush ring rotation to this improves the clearance effect to the peephole.

Drawings

FIG. 1 is a schematic view of an elevational cross-sectional structure of a blast furnace tuyere peephole sundries cleaning device provided by the utility model;

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

FIG. 3 is a schematic side view and sectional structure view of the blast furnace tuyere peephole sundries cleaning device provided by the utility model;

fig. 4 is a schematic view of the overlooking structure of the blast furnace tuyere peephole sundries cleaning device provided by the utility model.

Reference numbers in the figures: 1. a box body; 2. a grip; 3. a motor; 4. a first bevel gear; 5. a hollow tube; 6. a second bevel gear; 7. rotating the rod; 8. a third bevel gear; 9. a screw; 10. a fourth bevel gear; 11. driving the block; 12. scraping the block; 13. a ring groove; 14. a brush ring; 15. a protective cover.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional structural view of a blast furnace tuyere peep hole sundries cleaning device provided by the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic side view and sectional structure view of the blast furnace tuyere peephole sundries cleaning device provided by the utility model; fig. 4 is a schematic view of the overlooking structure of the blast furnace tuyere peephole sundries cleaning device provided by the utility model. Blast furnace tuyere peephole debris cleaning device includes: the box body 1 consists of a top shell at the top and a bottom cover at the bottom, and when the cleaning device needs to be maintained, the box body 1 can be disassembled; the handle 2 is fixedly arranged at the bottom of the box body 1; the motor 3 is fixedly arranged in the box body 1, connecting plates are fixedly arranged on two sides of the motor 3, and the bottoms of the two connecting plates are fixedly connected with the inner wall of the bottom of the box body 1; the first bevel gear 4 is fixedly arranged on the output shaft of the motor 3; the hollow pipe 5 is rotatably installed in the box body 1, two ends of the hollow pipe 5 extend out of the box body 1, rotating holes are formed in the inner walls of two sides of the box body 1, and the hollow pipe 5 penetrates through the two rotating holes and is rotatably connected with the two rotating holes through bearings; the second bevel gear 6 is fixedly sleeved on the hollow pipe 5, and the first bevel gear 4 is meshed with the second bevel gear 6; the rotating rod 7 is rotatably installed in the hollow tube 5, one end of the rotating rod 7 extends out of the hollow tube 5, two supporting blocks are fixedly installed in the hollow tube 5, and the rotating rod 7 penetrates through the two supporting blocks and is rotatably connected with the two supporting blocks; the third bevel gear 8 and the third bevel gear 8 are fixedly arranged at one end of the rotating rod 7; the screw 9 is rotatably arranged in the hollow pipe 5, the inner walls of the top and the bottom of the hollow pipe 5 are provided with rotating holes, and the screw 9 penetrates through the two rotating holes and is rotatably connected with the two rotating holes; the fourth bevel gear 10 is fixedly sleeved on the screw rod 9, and the third bevel gear 8 is meshed with the fourth bevel gear 10; the driving block 11, the driving block 11 is sleeved on the screw 9 in a threaded manner; the scraping block 12 is fixedly arranged at the top of the driving block 11, and the top of the scraping block 12 extends out of the hollow pipe 5 and is in sliding connection with the hollow pipe 5; the annular groove 13 is formed in the hollow pipe 5, and the annular groove 13 can hide a clamp of the hairbrush ring 14; the brush ring 14 is fixedly sleeved in the annular groove 13, and the brush ring 14 is composed of a clamp and nylon bristles, wherein the clamp is formed by assembling two semi-rings.

The protective cover 15 is installed in the rotation on box body 1, and when hollow tube 5 rotated, protective cover 15 can keep apart the turn round, avoided the turn round to be touched by the mistake.

The bottom of handle 2 has seted up the slot, installs the battery in the slot, and the battery is by conventional buckle block in the slot, can dismantle the change when needing.

One end fixed mounting of dwang 7 has the wheel of turning round, turns round and has seted up anti-skidding groove on the wheel, turns round the wheel through turning round can be more convenient rotates dwang 7.

One side fixed mounting of box body 1 has the connecting block, and threaded mounting has the limited screw on the connecting block, and the top of injecing the screw contacts with the bottom of hollow tube 5, and the fixed screw can be injecing hollow tube 5, and this makes when rotating the bull stick 7, and hollow tube 5 can not rotate in step thereupon.

The end cover is installed to the one end screw thread of hollow tube 5, has seted up the internal thread in the hollow tube 5, and one side of end cover extends to in the hollow tube 5 and with internal thread threaded connection, the end cover can carry out the shutoff to the one end of hollow tube 5, avoids having impurity to get into in the hollow tube 5.

The sliding opening is formed in the inner wall of the top of the hollow pipe 5, the top of the scraping block 12 extends into the sliding opening and is in sliding connection with the sliding opening, and the sliding opening enables the scraping block 12 to extend out of the hollow pipe 5 under the driving of the screw rod 9.

The utility model provides a blast furnace tuyere peephole debris cleaning device's theory of operation as follows:

when the peephole needs to be cleaned, the handle 2 is held by hand, then the hollow tube 5 is inserted into the peephole, then the protective cover 15 is turned over, the rotating rod 7 is rotated through the twisting wheel, the rotating rod 7 drives the fourth bevel gear 10 to rotate through the third bevel gear 8, the fourth bevel gear 10 drives the screw rod 9 to rotate, under the action of the thread, the screw rod 9 drives the driving block 11 to move, the driving block 11 drives the scraping block 12 to extend out from the sliding port, so that the scraping block 12 is close to the inner wall of the peephole, then the limiting screw is rotated to separate the limiting screw from the hollow tube 5, so as to realize the unlocking of the hollow tube 5, then the motor 3 is started, the motor 3 drives the first bevel gear 4 to rotate through the output shaft, the first bevel gear 4 drives the hollow tube 5 to rotate through the second bevel gear 6, the hollow tube 5 drives the scraping block 12 to rotate, at this time, through continuous pull hollow tube 5 for scrape the piece 12 and can clear up the inner wall of peephole, and pivoted brush ring 14 also can clear up the peephole for the second time, with this realization to the clearance work of peephole.

the utility model provides a blast furnace tuyere peephole debris cleaning device, through dwang 7, third bevel gear 8, screw rod 9, fourth bevel gear 10, drive piece 11 and scrape the piece 12 and cooperate, can clear up the peephole of the internal diameter difference around, cooperate through motor 3, first bevel gear 4, hollow tube 5, second bevel gear 6 and brush ring 14, can drive automatically and scrape piece 12 and brush ring 14 and rotate to this improvement is to the clearance effect in peephole.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a blast furnace tuyere peephole debris cleaning device which characterized in that includes:

a box body;

the handle is fixedly arranged at the bottom of the box body;

the motor is fixedly arranged in the box body;

the first bevel gear is fixedly arranged on an output shaft of the motor;

the hollow pipe is rotatably arranged in the box body, and two ends of the hollow pipe extend out of the box body;

the second bevel gear is fixedly sleeved on the hollow pipe, and the first bevel gear is meshed with the second bevel gear;

the rotating rod is rotatably arranged in the hollow pipe, and one end of the rotating rod extends out of the hollow pipe;

the third bevel gear is fixedly arranged at one end of the rotating rod;

the screw is rotatably arranged in the hollow pipe;

the fourth bevel gear is fixedly sleeved on the screw rod, and the third bevel gear is meshed with the fourth bevel gear;

the driving block is sleeved on the screw rod in a threaded manner;

the scraping block is fixedly arranged at the top of the driving block, and the top of the scraping block extends out of the hollow pipe and is in sliding connection with the hollow pipe;

the ring groove is formed in the hollow pipe;

the brush ring is fixedly sleeved in the ring groove.

2. The blast furnace tuyere peep hole debris cleaning device according to claim 1, wherein a protective cover is rotatably mounted on the box body.

3. The blast furnace tuyere peep hole sundries cleaning device according to claim 1, characterized in that a slot is arranged at the bottom of the handle, and a storage battery is arranged in the slot.

4. The blast furnace tuyere peephole sundries cleaning device according to claim 1, characterized in that a torsion wheel is fixedly installed at one end of the rotating rod.

5. The blast furnace tuyere peephole sundry cleaning device according to claim 1, characterized in that a connecting block is fixedly installed on one side of the box body, a limiting screw is installed on the connecting block in a threaded manner, and the top end of the limiting screw is in contact with the bottom of the hollow pipe.

6. The blast furnace tuyere peep hole impurity cleaning device according to claim 1, wherein an end cover is threadedly mounted on one end of the hollow tube.

7. The blast furnace tuyere peephole sundries cleaning device according to claim 1, characterized in that a sliding opening is formed in the inner wall of the top of the hollow pipe, and the top of the scraping block extends into the sliding opening and is connected with the sliding opening in a sliding manner.