CN216073681U

CN216073681U - Coke pushing rod with heat insulation device

Info

Publication number: CN216073681U
Application number: CN202122385045.3U
Authority: CN
Inventors: 刘联营; 李金明; 孔京京
Original assignee: Henan Jinma Energy Co ltd
Current assignee: Henan Jinma Energy Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-18
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a coke pushing rod with a heat insulation device, which comprises a coke pushing rod mechanism body and a gear, wherein a first limiting rod, a second limiting rod and a positioning rod are arranged on a plate-shaped structure at the bottom of the coke pushing rod mechanism body, limiting plates are sleeved on the outer walls of the first limiting rod, the second limiting rod and the positioning rod, the limiting plates are fixedly arranged on the outer wall of a heat insulation cover, the outer wall of the side of the heat insulation cover is movably connected with a rotating rod, the outer wall of the rotating rod is fixedly provided with the gear, the outer wall of the heat insulation cover at the side of the gear is provided with a locking mechanism, the outer wall of the side of the heat insulation cover far away from the rotating rod is fixedly connected with a clamping plate, the inner wall of the clamping plate is connected with a wing plate in a clamping manner, and the wing plate is fixedly arranged at the side of a heat insulation plate. This take heat-proof device's pushing ram makes pushing ram and pushing ram motor separate, avoids the high temperature that pushing ram produced to cause the pushing ram motor impaired, and the convenient dismantlement of the heat-proof device of pushing ram simultaneously installs for the convenient maintenance of pushing ram motor.

Description

Coke pushing rod with heat insulation device

Technical Field

The utility model relates to the technical field of a pushing ram, in particular to a pushing ram with a heat insulation device.

Background

The coke pushing refers to a process of separating coke from a coke oven, the time has great influence on the coke pushing operation, if the coke pushing time has errors, the coke pushing time not only can influence the quality of the coke, but also can cause the coke oven to be damaged, and a coke pushing rod mechanism consisting of a coke pushing rod, a coke pushing motor and a transmission mechanism is equipment for pushing the mature coke onto a coke quenching car, and belongs to important equipment in the coke pushing action.

However, the existing coke pushing rod has the following problems:

because the end part of the pushing ram is in a high-temperature working environment for a long time, in order to protect the pushing ram motor, the pushing ram and the pushing ram motor need to be separated by using a heat insulation device, the existing pushing ram is not easy to separate the pushing ram and the pushing ram motor, so that the high temperature generated by the pushing ram is easy to cause the damage of the pushing ram motor, meanwhile, in order to facilitate the maintenance of the pushing ram motor, the heat insulation device is required to be convenient to disassemble and assemble, and the existing pushing ram heat insulation device is not easy to disassemble and assemble, so that the maintenance of the pushing ram motor is inconvenient.

Aiming at the problems, innovative design is urgently needed on the basis of the original coke pushing rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pushing ram with a heat insulation device, and aims to solve the problems that the existing pushing ram is not easy to separate the pushing ram from a pushing motor, so that the high temperature generated by the pushing ram is easy to cause the damage of the pushing motor, and meanwhile, the heat insulation device of the pushing ram is not easy to disassemble and assemble, so that the maintenance of the pushing motor is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take heat-proof device's coke pushing rod, includes coke pushing rod mechanism body and gear, install first gag lever post, second gag lever post and locating lever on the platelike structure of coke pushing rod mechanism body bottom, and the outer wall of first gag lever post, second gag lever post and locating lever all overlaps and is equipped with the limiting plate to limiting plate fixed mounting is in the outer wall of heat shield, the avris outer wall swing joint of heat shield has the swing arm, and the outer wall fixed mounting of swing arm has the gear, and locking mechanism is installed to the heat shield outer wall of gear avris, and the avris outer wall fixedly connected with cardboard of swing arm is kept away from to the heat shield moreover, the inner wall block of cardboard is connected with the pterygoid lamina, and pterygoid lamina fixed mounting is in the avris of heat insulating board.

Preferably, the first limiting rod, the second limiting rod and the positioning rod are all connected with the limiting plate in a sliding mode, and the positioning rods are distributed on the coke pushing rod mechanism body in parallel.

Preferably, the locking mechanism is arranged in 2 groups in a central symmetry mode about the rotating rod, and the rotating rod and the heat shield form a rotating structure.

Preferably, the locking mechanism comprises a locking sleeve, a locking square rod, a baffle and a positioning spring, the locking sleeve is fixedly installed on the outer wall of the side of the heat shield far away from the clamping plate, the inner wall of the locking sleeve is movably connected with the locking square rod, the outer wall of the locking rod is fixedly connected with the baffle, and the baffle is connected with the locking sleeve through the positioning spring.

Preferably, the locking sleeve and the locking square rod are arranged in a sliding mode, a tooth convex structure is arranged at the bottom of the end portion of the locking square rod, the locking square rod is meshed with the gear, and the number of the locking square rods is 2.

Preferably, the clamping plates are symmetrically arranged in parallel on the heat insulation cover, and the heat insulation cover is connected with the heat insulation plate in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that: the pushing ram with the heat insulation device separates the pushing ram from the pushing motor, so that the damage of the pushing motor caused by high temperature generated by the pushing ram is avoided, and meanwhile, the heat insulation device of the pushing ram is convenient to disassemble and assemble, so that the maintenance of the pushing motor is convenient;

1. the heat insulation cover is sleeved outside the heat insulation motor by moving the limit plate along the first limit rod, the second limit rod and the locating rod respectively, and the heat insulation plate is attached to the heat insulation cover by moving the heat insulation plate, so that the heat insulation effect is enhanced, the coke pushing rod is separated from the coke pushing motor, and the damage of the coke pushing motor caused by high temperature generated by the coke pushing rod is avoided;

2. through the rotation of gear for locking square bar removes and breaks away from with first gag lever post and second gag lever post respectively, thereby makes things convenient for the heat exchanger to remove and drives the limiting plate and remove along first gag lever post, second gag lever post and locating lever respectively, lets the heat exchanger dismantle the installation, thereby makes the convenient maintenance of coke pushing motor.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the heat shield of the present invention;

FIG. 3 is a schematic view of the heat shield and heat shield attachment of the present invention;

FIG. 4 is a schematic view of the heat shield and locking mechanism connection of the present invention.

In the figure: 1. a coke pushing rod mechanism body; 2. a first limit rod; 3. a second limiting rod; 4. positioning a rod; 5. a limiting plate; 6. a heat shield; 7. rotating the rod; 8. a gear; 9. a locking mechanism; 901. a locking sleeve; 902. locking the square rod; 903. a baffle plate; 904. a positioning spring; 10. clamping a plate; 11. a wing plate; 12. an insulating panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a coke pushing rod with a heat insulation device comprises a coke pushing rod mechanism body 1, a first limiting rod 2, a second limiting rod 3, a positioning rod 4, a limiting plate 5, a heat insulation cover 6, a rotary rod 7, a gear 8, a locking mechanism 9, a locking sleeve 901, a locking square rod 902, a baffle 903, a positioning spring 904, a clamping plate 10, a wing plate 11 and a heat insulation plate 12, wherein the first limiting rod 2, the second limiting rod 3 and the positioning rod 4 are arranged on a plate-shaped structure at the bottom of the coke pushing rod mechanism body 1, the limiting plate 5 is sleeved on the outer walls of the first limiting rod 2, the second limiting rod 3 and the positioning rod 4, the limiting plate 5 is fixedly arranged on the outer wall of the heat insulation cover 6, the rotary rod 7 is movably connected to the lateral side of the outer wall of the heat insulation cover 6, the gear 8 is fixedly arranged on the outer wall of the heat insulation cover 6 at the lateral side of the gear 8, the clamping plate 10 is fixedly connected to the lateral side outer wall of the heat insulation cover 6 far away from the rotary rod 7, the inner wall of the card board 10 is connected with a wing plate 11 in a clamping way, and the wing plate 11 is fixedly arranged at the side of the heat insulation board 12.

First gag lever post 2, second gag lever post 3 and locating lever 4 all with limiting plate 5 sliding connection, and locating lever 4 parallel distribution on pushing away burnt lever mechanism body 1, be convenient for remove heat exchanger 6, drive limiting plate 5 and remove along first gag lever post 2, second gag lever post 3 and locating lever 4 respectively, carry out the dismantlement installation of heat exchanger 6 to and strengthen the installation stability of heat exchanger 6.

Locking mechanical system 9 is provided with 2 groups about the central symmetry of swing arm 7, and swing arm 7 and heat exchanger 6 constitute revolution mechanic, and heat exchanger 6 is convenient for stabilize and is connected with first gag lever post 2 and second gag lever post 3 to separate.

The locking mechanism 9 comprises a locking sleeve 901, a locking square rod 902, a baffle 903 and a positioning spring 904, the locking sleeve 901 is fixedly installed on the outer wall of the side of the heat insulation cover 6 far away from the clamping plate 10, the locking square rod 902 is movably connected to the inner wall of the locking sleeve 901, the baffle 903 is fixedly connected to the outer wall of the locking rod, and meanwhile the baffle 903 is connected with the locking sleeve 901 through the positioning spring 904, so that the heat insulation cover 6 and the coke pushing rod mechanism body 1 can be stably connected through the locking mechanism 9.

Locking sleeve 901 and locking square bar 902 slide to set up, and the bottom of locking square bar 902 tip is provided with the protruding structure of tooth, and locking square bar 902 and gear 8 intermeshing, and 2 locking square bars 902 are connected with first gag lever post 2 and the 3 block of second gag lever post respectively, be convenient for positioning spring 904 promotes locking square bar 902 through baffle 903 respectively with first gag lever post 2 and the 3 block of second gag lever post, and make things convenient for rotary gear 8, make locking square bar 902 remove simultaneously in opposite directions, make locking square bar 902 break away from with first gag lever post 2 and second gag lever post 3 respectively, thereby remove heat-proof cover 6 and dismantle the installation.

Cardboard 10 is at the parallel symmetry setting of heat exchanger 6, and separates heat exchanger 6 and heat insulating board 12 sliding connection, and cardboard 10 and pterygoid lamina 11 block simultaneously in the heat insulating board 12 inserts heat exchanger 6 of being convenient for, lets in heat exchanger 6 and heat insulating board 12 stable connection, promotes thermal-insulated effect.

The working principle is as follows: when the coke pushing bar with the heat insulation device is used, firstly, as shown in fig. 4, the rotary rod 7 is rotated to drive the gear 8 to rotate, so that 2 locking square rods 902 simultaneously move towards each other and the baffle 903 compresses the positioning spring 904, as shown in fig. 1-2 and 4, then the limiting plate 5 is respectively aligned with the first limiting rod 2, the second limiting rod 3 and the positioning rod 4, then the heat insulation cover 6 is moved to vertically move downwards to drive the limiting plate 5 to respectively move along the first limiting rod 2, the second limiting rod 3 and the positioning rod 4, so that the heat insulation cover 6 is sleeved outside the coke pushing motor, then the rotary rod 7 is loosened, the positioning spring 904 resets the pushing baffle 903, so that the 2 locking square rods 902 simultaneously and oppositely move to respectively clamp the first limiting rod 2 and the second limiting rod 3, so that the heat insulation cover 6 is stably installed, as shown in fig. 2-3, then the heat insulation board 12 is moved to be inserted into the heat insulation cover 6 and the clamping board 10 is clamped with the wing plate 11, make the leakproofness of heat shield 6 strengthen, and then promote thermal-insulated effect, fully protect the coke pushing motor, when needs are dismantled and are maintained the coke pushing motor, as shown in fig. 2-4, remove pterygoid lamina 11 and cardboard 10 and break away from, let heat shield 12 break away from with heat shield 6, it is rotatory that rotatory swing arm 7 drives gear 8 again, let 2 locking square pole 902 remove with first gag lever post 2 and second gag lever post 3 respectively simultaneously in opposite directions, then remove the vertical upwards displacement of heat shield 6 and drive limiting plate 5 respectively along first gag lever post 2, second gag lever post 3 and locating lever 4 remove, make heat shield 6 keep away from with the coke pushing motor, thereby make the dismantlement simple to operate of heat shield 6, and then let the coke pushing motor conveniently maintain.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a take heat-proof device's pushing ram, includes pushing ram mechanism body (1) and gear (8), its characterized in that: a first limiting rod (2), a second limiting rod (3) and a positioning rod (4) are arranged on a plate-shaped structure at the bottom of the coke pushing rod mechanism body (1), and the outer walls of the first limiting rod (2), the second limiting rod (3) and the positioning rod (4) are all sleeved with a limiting plate (5), the limiting plate (5) is fixedly arranged on the outer wall of the heat shield (6), the side outer wall of the heat shield (6) is movably connected with a rotating rod (7), the outer wall of the rotating rod (7) is fixedly provided with a gear (8), and a locking mechanism (9) is arranged on the outer wall of the heat insulation cover (6) at the side of the gear (8), and the outer wall of the side of the heat insulation cover (6) far away from the rotating rod (7) is fixedly connected with a clamping plate (10), the inner wall of the clamping plate (10) is connected with a wing plate (11) in a clamping mode, and the wing plate (11) is fixedly installed on the side of the heat insulation plate (12).

2. The coke pushing rod with the heat insulation device as claimed in claim 1, wherein: the first limiting rod (2), the second limiting rod (3) and the positioning rod (4) are all in sliding connection with the limiting plate (5), and the positioning rods (4) are distributed on the coke pushing rod mechanism body (1) in parallel.

3. The coke pushing rod with the heat insulation device as claimed in claim 1, wherein: the locking mechanism (9) is symmetrically provided with 2 groups around the center of the rotating rod (7), and the rotating rod (7) and the heat shield (6) form a rotating structure.

4. The coke pushing rod with the heat insulation device as claimed in claim 1, wherein: the locking mechanism (9) comprises a locking sleeve (901), a locking square rod (902), a baffle (903) and a positioning spring (904), the locking sleeve (901) is fixedly installed on the outer wall of the side of the heat insulation cover (6) far away from the clamping plate (10), the locking square rod (902) is movably connected to the inner wall of the locking sleeve (901), the baffle (903) is fixedly connected to the outer wall of the locking rod, and meanwhile the baffle (903) is connected with the locking sleeve (901) through the positioning spring (904).

5. The pushing ram with the heat insulation device as claimed in claim 4, wherein: the locking sleeve (901) and the locking square rod (902) are arranged in a sliding mode, a tooth convex structure is arranged at the bottom of the end portion of the locking square rod (902), the locking square rod (902) is meshed with the gear (8), and the locking square rods (902) are connected with the first limiting rod (2) and the second limiting rod (3) in a clamping mode respectively.

6. The coke pushing rod with the heat insulation device as claimed in claim 1, wherein: the clamping plates (10) are symmetrically arranged in parallel on the heat insulation cover (6), and the heat insulation cover (6) is connected with the heat insulation plate (12) in a sliding mode.