CN218511486U

CN218511486U - Mechanical arm for stokehold equipment

Info

Publication number: CN218511486U
Application number: CN202222840223.1U
Authority: CN
Inventors: 张黄建
Original assignee: Jiangyin Runye Heavy Industry Machinery Co ltd
Current assignee: Jiangyin Runye Heavy Industry Machinery Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-21
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an arm for stokehold equipment, including bottom plate and connecting seat, two first cylinders of one side fixedly connected with of connecting seat, the piston rod one end of two first cylinders pass the connecting seat fixedly connected with roating seat, the opposite side fixedly connected with arm body of roating seat, and the bottom of arm body is rotated and is connected with the bucket, one side of arm body is rotated and is connected with the second cylinder, and the piston rod one end of second cylinder is rotated with the bucket and is connected, a plurality of slide bars of one side fixedly connected with of roating seat, slide bar and connecting seat slip grafting, the top fixedly connected with carriage of bottom plate. The utility model discloses can adjust the bucket to be convenient for taking out of resistant firebrick, still increased the effect of being connected between bottom plate and the carriage, thereby avoid breaking occur between bottom plate and the carriage, simultaneously, increased the gravity of device bottom, thereby avoid empting of device during operation.

Description

Mechanical arm for stokehole equipment

Technical Field

The utility model relates to a stokehold equipment technical field especially relates to a stokehold is arm for equipment.

Background

The iron furnace of the steel plant is equipment for smelting molten iron to manufacture steel, and refractory bricks are paved in the iron furnace, wherein the refractory bricks can be periodically replaced according to the conditions of abrasion, loosening, falling, cracking and the like. In the prior art, the operation is performed by a mechanical arm.

When the interior of the iron furnace is required to be replaced, the refractory bricks are not convenient to take down due to the fact that the mechanical arms are not convenient to go deep and the positions of the refractory bricks are not adjusted, the replacement requirement of the refractory bricks cannot be met, and the application of the iron furnace in a steel plant is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mechanical arm for stokehold equipment.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a machinery arm for stokehold equipment, includes bottom plate and connecting seat, two first cylinders of one side fixedly connected with of connecting seat, the piston rod one end of two first cylinders pass connecting seat fixedly connected with roating seat, the opposite side fixedly connected with arm body of roating seat, and the bottom of arm body is rotated and is connected with the bucket, one side of arm body is rotated and is connected with the second cylinder, and the piston rod one end of second cylinder is rotated with the bucket and is connected, a plurality of slide bars of one side fixedly connected with of roating seat, slide bar and connecting seat slip grafting.

Furthermore, the top of the bottom plate is fixedly connected with a supporting frame, and the connecting seat slides in the supporting frame.

Furthermore, the top outer wall fixedly connected with motor of carriage, the output end key connection of motor has the threaded rod, and the threaded rod is pegged graft with the connecting seat screw thread.

Furthermore, the top inner wall and the bottom inner wall of the supporting frame are fixedly connected with a plurality of guide rods, and the guide rods are in sliding insertion connection with the connecting seats.

Further, the top of bottom plate is equipped with the receiver, and the both ends of receiver all rotate and are connected with the curb plate.

Furthermore, the top of bottom plate fixedly connected with balancing weight, one side and the carriage fixed connection of balancing weight.

The utility model has the advantages that:

1. make the slide bar slide on the connecting seat through the tensile drive at first cylinder to drive the roating seat and remove, and then drive the bucket and remove, then remove the top of stove with the bucket, adjust the bucket in the setting of arm body again, thereby be convenient for take out of resistant firebrick.

2. Make the bucket remove downwards through the drive at the motor, then make the bucket stretch into in the stove, rethread arm body and second cylinder drive the bucket and rotate to dig resistant firebrick into in the bucket, convenient and fast.

3. The effect of being connected between bottom plate and the carriage has been increased through the balancing weight to avoid taking place the fracture between bottom plate and the carriage, simultaneously, increased the gravity of device bottom, thereby avoid empting of device during operation.

Drawings

Fig. 1 is a schematic view of a left side three-dimensional structure of a mechanical arm for stokehold equipment provided by the utility model;

fig. 2 is a schematic view of a partial three-dimensional structure of a mechanical arm for stokehold equipment provided by the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a mechanical arm for stokehold equipment provided by the present invention;

fig. 4 is a schematic diagram of a right side three-dimensional structure of the mechanical arm for stokehold equipment provided by the utility model.

In the figure: 1. a base plate; 2. a connecting seat; 3. a first cylinder; 4. a rotating base; 5. a mechanical arm body; 6. a second cylinder; 7. digging a bucket; 8. a slide bar; 9. a support frame; 10. a motor; 11. a threaded rod; 12. a guide bar; 13. a storage box; 14. a side plate; 15. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a mechanical arm for stokehold equipment, including bottom plate 1 and connecting seat 2, there are two first cylinders 3 on one side of connecting seat 2 through the bolt fastening, there is swivel mount 4 on piston rod one end of two first cylinders 3 through the bolt fastening of connecting seat 2, there is mechanical arm body 5 on the opposite side of swivel mount 4 through the bolt fastening, the bottom of mechanical arm body 5 rotates and is connected with bucket 7, one side of mechanical arm body 5 rotates and is connected with second cylinder 6, piston rod one end and the bucket 7 of second cylinder 6 rotate and are connected, there are a plurality of slide bars 8 on one side of swivel mount 4 welding, slide bar 8 and connecting seat 2 slip grafting, make slide bar 8 slide on connecting seat 2 under the tensile drive of first cylinder 3, thereby drive swivel mount 4 and remove, and then drive bucket 7 and remove, then remove bucket 7 to the top of stove.

Bottom plate 1's top welding has carriage 9, connecting seat 2 slides in carriage 9, carriage 9's top outer wall has motor 10 through the bolt fastening, motor 10's output end key is connected with threaded rod 11, threaded rod 11 and connecting seat 2 screw-thread grafting, threaded rod 11 rotates under the drive of motor 10 corotation, thereby drive connecting seat 2 and move on guide bar 12, and then drive bucket 7 downstream, so that bucket 7 stretches into in the stove, carriage 9's top inner wall and bottom inner wall welding have a plurality of guide bars 12, guide bar 12 and connecting seat 2 slip grafting, thereby guide to connecting seat 2's removal, bottom plate 1's top is equipped with receiver 13, it collects to pour into receiver 13 with the resistant firebrick in the bucket 7, receiver 13's both ends all rotate and are connected with curb plate 14, bottom plate 1's top welding has balancing weight 15, one side and carriage 9 fixed connection of balancing weight 15, balancing weight 15 has increased the effect of being connected between bottom plate 1 and the carriage 9, thereby avoid the fracture to take place between bottom plate 1 and the carriage 9, and simultaneously, the gravity of device bottom has been increased, thereby avoid toppling over of device during operation.

The working principle of the embodiment is as follows: when the device is used, firstly, the device is arranged in front of a furnace, then, the first cylinder 3 is started, the sliding rod 8 slides on the connecting seat 2 under the driving of the stretching of the first cylinder 3, so as to drive the rotating seat 4 to move, further drive the bucket 7 to move, further move the bucket 7 to the upper part of the furnace, then, the motor 10 is started, the threaded rod 11 rotates under the driving of the forward rotation of the motor 10, further drive the connecting seat 2 to move on the guide rod 12, further drive the bucket 7 to move downwards, further drive the bucket 7 to extend into the furnace, then, the bucket 7 is driven to rotate through the mechanical arm body 5 and the second cylinder 6, further the refractory bricks are excavated into the bucket 7, then, the threaded rod 11 rotates under the driving of the reverse rotation of the motor 10, further enable the bucket 7 to move out of the furnace, then, the bucket 7 is retracted under the driving of the contraction of the first cylinder 3, further pour the refractory bricks in the bucket 7 into the refractory bricks in the bucket 13, finally, the side plate 14 is opened, and the storage box 13 is used for guiding out the refractory bricks.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a machinery arm for stokehold equipment, includes bottom plate (1) and connecting seat (2), its characterized in that, two first cylinders (3) of one side fixedly connected with of connecting seat (2), connecting seat (2) fixedly connected with roating seat (4) are passed to the piston rod one end of two first cylinders (3), and opposite side fixedly connected with arm body (5) of roating seat (4), the bottom of arm body (5) is rotated and is connected with bucket (7), one side of arm body (5) is rotated and is connected with second cylinder (6), and the piston rod one end of second cylinder (6) is rotated with bucket (7) and is connected, a plurality of slide bars (8) of one side fixedly connected with of roating seat (4), slide bar (8) and connecting seat (2) slip grafting.

2. The mechanical arm for the stokehole equipment as claimed in claim 1, wherein a supporting frame (9) is fixedly connected to the top of the bottom plate (1), and the connecting seat (2) slides in the supporting frame (9).

3. The mechanical arm for the stokehole equipment as claimed in claim 2, wherein a motor (10) is fixedly connected to the outer wall of the top of the supporting frame (9), a threaded rod (11) is connected to an output end key of the motor (10), and the threaded rod (11) is in threaded connection with the connecting seat (2).

4. The mechanical arm for the stokehold equipment as claimed in claim 2, wherein a plurality of guide rods (12) are fixedly connected to the top inner wall and the bottom inner wall of the support frame (9), and the guide rods (12) are slidably inserted into the connecting seat (2).

5. The mechanical arm for the stokehole equipment is characterized in that a storage box (13) is arranged at the top of the bottom plate (1), and side plates (14) are rotatably connected to two ends of the storage box (13).

6. The mechanical arm for the stokehold equipment as claimed in claim 1, wherein a counterweight (15) is fixedly connected to the top of the bottom plate (1), and one side of the counterweight (15) is fixedly connected with the supporting frame (9).