Chassis mechanism of submerged arc furnace discharging robot

Abstract

The utility model discloses a chassis mechanism of a submerged arc furnace discharging robot. A chassis body can move in the first direction. The guide supporting structure is installed on the chassis body and extends in the second direction, and the first direction intersects with the second direction; the transverse moving body is movably arranged on the guide supporting structure and used for bearing an operation large arm of the submerged arc furnace discharging robot. One end of the telescopic protection structure is connected with the transverse moving body, the other end of the telescopic protection structure is connected with the side, located in the second direction, of the chassis body, and the telescopic protection structure can stretch out and draw back in the second direction so as to be used for protecting the guide supporting structure. According to the utility model, the telescopic protection structure is arranged, so that when the transverse moving main body moves, parts at the lower part of the transverse moving main body can be protected in real time, and therefore, treading and damage to the transverse moving main body can be effectively prevented under the condition that the cost is not increased and the efficiency is not reduced, and the running safety and reliability of the robot are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of ferroalloy manufacturing, especially relates to a mechanism of robot chassis for ore smelting furnace discharging. BACKGROUND

[0002] At present, in smelting industry, ore smelting furnace needs to use robot to replace manual operation in the process of discharging. The discharging robot includes left and right transverse moving equipment, and the lower part of the transverse moving equipment is provided with driving structure, track, mounting frame and other components, and the above components are exposed in the process of transverse moving of the transverse moving equipment, and are easily polluted and damaged due to lack of protection. In addition, the transverse moving equipment often needs to replace operating components, and manual operation is needed, and the robot and the transverse moving equipment are large in outer dimension, so when the operating personnel carry out corresponding operation, the exposed components under the transverse moving equipment need to be stepped on, human damage is caused, accidental failure is caused, and the working efficiency of the robot is influenced. If protection measures are taken, cover is needed to be additionally arranged, and the cover is buckled on both sides of the transverse moving equipment, but the cover increases the running range of the transverse moving equipment, so that the robot occupies larger space, flexibility is reduced, and in addition, the cover needs to be disassembled when the transverse moving equipment is operated, adjusted and operating tools are replaced, working efficiency is reduced, and the structure also greatly increases the manufacturing cost of the robot.

[0003] Therefore, how to effectively prevent the stepping and damage to the transverse moving equipment without increasing cost and reducing efficiency is a technical problem urgently to be solved in the industry. CONTENT OF THE UTILITY MODEL

[0004] One main purpose of the utility model is to provide a chassis mechanism of ore smelting furnace discharging robot, which can effectively prevent the stepping and damage to the transverse moving main body without increasing cost and reducing efficiency.

[0005] In order to realize the above-mentioned utility model purposes, the utility model adopts the following technical scheme:

[0006] According to one aspect of the utility model, a chassis mechanism of ore smelting furnace discharging robot is provided, which comprises:

[0007] The chassis body can move along the first direction;

[0008] The guide support structure is installed on the chassis body and extends along the second direction, and the first direction intersects with the second direction;

[0009] The transverse moving main body is movably arranged on the guide support structure and is used for bearing the operating arm of the ore smelting furnace robot;

[0010] A telescopic protection structure is connected to one end of the horizontal moving body and the other end of the chassis body on one side in the second direction, and can be telescoped in the second direction to protect the guide support structure.

[0011] According to an embodiment of the present application, the telescopic protection structure has a support component at the bottom, which is in sliding cooperation with the guide support structure to support the telescopic protection structure.

[0012] According to an embodiment of the present application, the guide support structure comprises two parallel guide rails, both of which extend in the second direction; and the horizontal moving body is in sliding cooperation with the two guide rails.

[0013] According to an embodiment of the present application, the bottom of the telescopic protection structure is provided with two support components for sliding cooperation with the two guide rails respectively.

[0014] According to an embodiment of the present application, the telescopic protection structure comprises two or more telescopic sections, and any telescopic section has a sliding telescopic stroke.

[0015] According to an embodiment of the present application, a limiting stopper is arranged between any two telescopic sections.

[0016] According to an embodiment of the present application, the limiting stopper comprises a flange between the two telescopic sections.

[0017] According to an embodiment of the present application, the bottom of each telescopic section is provided with two support members, the bottom ends of the two support members are in sliding cooperation with the two guide rails respectively, and the single-side support members of the plurality of telescopic sections constitute the support component.

[0018] According to an embodiment of the present application, the bottom of the support member has an arc-shaped groove, and / or the bottom of the support member is provided with an arc-shaped concave rolling pulley.

[0019] According to an embodiment of the present application, the telescopic protection structure is located on one side of the horizontal moving body, or two telescopic protection structures are located on both sides of the horizontal moving body respectively.

[0020] According to the above technical solution, the chassis mechanism of the ore smelting furnace robot has the following advantages and positive effects:

[0021] In the present application, the telescopic protection structure is arranged to protect the components at the lower part of the horizontal moving body in real time when the horizontal moving body moves, thereby effectively preventing the horizontal moving body from being stepped on and damaged without increasing the cost and reducing the efficiency, and improving the safety and reliability of the robot operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only represent some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0023] Figure 1 It is a working state schematic view of a specific embodiment of the chassis mechanism of the furnace robot.

[0024] Figure 2 It is an application structure schematic view of a specific embodiment of the chassis mechanism of the furnace robot.

[0025] Figure 3 It is a schematic view of the extension state of the telescopic protection structure of a specific embodiment of the chassis mechanism of the furnace robot.

[0026] Figure 4 It is a schematic view of the retraction state of the telescopic protection structure of a specific embodiment of the chassis mechanism of the furnace robot.

[0027] Figure 5 It is a schematic view of the extension structure of the telescopic protection structure of a specific embodiment of the chassis mechanism of the furnace robot.

[0028] Figure 6 It is a schematic view of the retraction structure of the telescopic protection structure of a specific embodiment of the chassis mechanism of the furnace robot.

[0029] Figure 7 It is a schematic view of the telescopic joint in a specific embodiment of the chassis mechanism of the furnace robot.

[0030] Figure 8 It is a schematic view of the guide support structure in a specific embodiment of the chassis mechanism of the furnace robot.

[0031] FIG. number explanation:

[0032] 1, telescopic joint;

[0033] 2, connecting plate;

[0034] 3, guide structure;

[0035] 4, guide rail frame;

[0036] 5, guide rail;

[0037] 6, baffle;

[0038] 7, transverse movement rotary assembly;

[0039] 8, transverse movement oil cylinder;

[0040] 11, limit stop;

[0041] 20, guide support structure;

[0042] 40, telescopic protection structure;

[0043] 100, electric arc furnace;

[0044] 200, moving track;

[0045] 300, furnace robot;

[0046] 301, chassis body;

[0047] 302, transverse movement body;

[0048] X, first direction;

[0049] Y, second direction. DETAILED DESCRIPTION

[0050] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example implementations to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and description of the same will be omitted.

[0051] In the following description of different examples of the present disclosure, reference is made to the accompanying drawings that form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps that can be implemented as part of the present disclosure. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps can be utilized and that structural and functional modifications can be made without departing from the scope of the present disclosure. Also, while the terms "top," "bottom," "front," "back," "side," and the like can be used in this specification to describe different examples of the present disclosure, these terms are used herein merely for convenience, e.g., to refer to the examples as shown in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures as a prerequisite to falling within the scope of the present disclosure.

[0052] As Figures 1 to 8As shown, the chassis mechanism of the ore smelting furnace robot is applied to the ore smelting furnace robot 300, and the ore smelting furnace robot 300 is used for furnace front operation of the ore smelting furnace 100. The ore smelting furnace 100 is also called an electric arc furnace or a resistance furnace, and is mainly used for reducing smelting of ores to produce various ferroalloys, industrial silicon, calcium carbide and other products. The ore smelting furnace 100 includes a furnace body, an electrode system, a feeding system and a smoke exhaust system. The ore smelting furnace utilizes the arc heat generated by the electrode and the resistance heat of the furnace charge to melt the furnace charge and cause a reduction reaction. The current is introduced into the furnace through the electrode, and an electric arc is generated between the electrode and the furnace charge. The high temperature of the electric arc melts the furnace charge. At the same time, the resistance of the furnace charge itself also generates heat, further promoting the melting and reaction of the furnace charge. The ore smelting furnace 100 is mainly applied to the ferroalloy, industrial silicon and calcium carbide industries. For example, in the production of ferroalloys, it can be used to produce ferrosilicon, ferromanganese, ferrochrome and the like; in the production of industrial silicon, it is one of the main production equipment; in the production of calcium carbide, lime and coke are reacted in the ore smelting furnace to produce calcium carbide. Due to the need for a large amount of electrical energy to maintain high temperature, the energy consumption of the ore smelting furnace is relatively high. The ore smelting furnace needs professional operators to monitor and adjust to ensure the stability and safety of the production process. The furnace front operation of the ferroalloy ore smelting furnace includes three processes of opening, pulling and plugging, and the ore smelting furnace robot 300 needs to approach or move away from the ore smelting furnace 100 through the moving track 200, and the large arm of the ore smelting furnace robot 300 realizes the corresponding furnace front operation.

[0053] The chassis mechanism of the ore smelting furnace robot of the embodiment includes a chassis body 301, a guide support structure 20, a horizontal moving main body 302 and a telescopic protection structure 40. The chassis body 301 can move along the first direction X to approach or move away from the ore smelting furnace 100, and the movement of the chassis body 301 needs to be matched with the movement track 200, which is fixedly arranged on the ground or the support. The guide support structure 20 is installed on the chassis body 301 and is arranged in extension along the second direction Y, the first direction X intersects the second direction Y, and the guide support structure 20 is used to support the horizontal moving main body 302, thereby supporting the upper large arm to perform corresponding operation. The horizontal moving main body 302 is movably arranged on the guide support structure 20 and is used to carry the operation large arm of the ore smelting furnace robot 300, and the horizontal moving main body 302 can move along the second direction Y, thereby realizing the position adjustment of the large arm in the horizontal direction, thereby switching different tools to realize the processes of opening, pulling and plugging. One end of the telescopic protection structure 40 is connected with the horizontal moving main body 302, and the other end is connected with one side of the chassis body 301 in the second direction Y, and the telescopic protection structure 40 can be telescopic along the second direction Y to realize protection for the guide support structure 20, and the telescopic protection structure 40 can always shield the guide support structure 20 when the horizontal moving main body 302 moves along the second direction Y, thereby avoiding the failure of the guide support structure and affecting the movement of the horizontal moving main body 302.

[0054] The first direction and the second direction in the embodiment are as shown inFigure 1 As shown in the figure, the first direction is shown as X in the figure, and the second direction is shown as Y in the figure, both of which extend bidirectionally.

[0055] In this embodiment, the bottom of the telescopic protection structure 40 has a support component that is in sliding fit with the guide support structure 20 and is used to support the telescopic protection structure 40. The support component needs to have a certain strength to ensure that it can support the telescopic protection structure and prevent deformation when bearing on the telescopic protection structure. In this embodiment, the front and rear surfaces of the telescopic protection structure 40 are connected to the horizontal moving main body 302 and the baffle 6 through the connecting plates, respectively. The baffle 6 is installed on both sides of the chassis body 301 and is used to shield the outside of the telescopic protection structure 40. The horizontal moving main body 302 is provided with a horizontal moving and rotating assembly 7 and a horizontal moving oil cylinder 8 at the lower part. The horizontal moving and rotating assembly 7 and the horizontal moving oil cylinder 8 are arranged side by side with the telescopic protection structure 40 and provide power for the horizontal movement and rotation of the horizontal moving main body 302.

[0056] In this embodiment, the guide support structure 20 includes two parallel guide rails 5 that are arranged along the second direction Y. The horizontal moving main body 302 is in sliding fit with the two guide rails 5. Specifically, the two guide rails 5 can use a cylindrical structure with surface polishing treatment. In this embodiment, the guide rails 5 are installed on the guide rail frame 4, and the guide rail frame 4 is installed on the chassis body 301 through bolts.

[0057] In this embodiment, the bottom of the telescopic protection structure 40 is provided with two support components that are in sliding fit with the two guide rails 5, respectively. The two support components can be the same structure and are arranged symmetrically on the left and right sides and are convenient to replace.

[0058] In this embodiment, the telescopic protection structure 40 includes two or more telescopic sections 1. Any telescopic section 1 has a sliding telescopic stroke. The telescopic section 1 adopts a frame sleeve structure and can be connected in a chain under the condition that the strength is sufficient.

[0059] In this embodiment, a limiting stop 11 is arranged between any two telescopic sections 1. The arrangement of the limiting stop 11 makes the stroke of each telescopic section 1 certain and more secure, and the problem of accidental disengagement does not occur. The connection strength between the telescopic sections 1 is also enhanced.

[0060] In this embodiment, the limiting stop 11 includes a flange between the two telescopic sections 1. The flange structure realizes blocking, and the structure is simple and has high reliability.

[0061] In the embodiment, the bottom of each telescopic section 1 is provided with two supports, the bottom ends of the two supports are respectively in sliding fit with two guide rails 5, the single-side supports of the plurality of telescopic sections 1 constitute a support component, and the telescopic section 1 can be sleeved with the guide rail 5. In other embodiments, a guide structure 3 can be arranged on the inner side of the telescopic section 1, the guide structure 3 is in arc fit with the guide rail 5, sliding connection is realized, and the structure is safer and more reliable, and protection of the guide support structure 20 is safer and more reliable.

[0062] In the embodiment, the bottom of the support has an arc-shaped groove, or the bottom of the support is provided with an arc-shaped concave rolling pulley, and the stroke guide structure 3, so that the fit with the guide rail 5 is more flexible and reliable.

[0063] In the embodiment, the telescopic protection structure 40 is located on one side of the horizontal moving main body 302, or two telescopic protection structures 40 are respectively located on the two sides of the horizontal moving main body 302. In the embodiment, it is shown that the telescopic protection structure 40 is arranged on one side, and in other embodiments, the telescopic protection structure 40 can be arranged on both sides if necessary, and the specific arrangement is determined according to actual needs.

[0064] From the above technical solution, the bottom plate mechanism of the ore smelting furnace robot of the present application has the following advantages and positive effects:

[0065] In the present application, the guide support structure 20 is installed on the bottom plate body 301, and the telescopic protection structure 40 telescopes to protect the guide support structure 20 in the same direction, so that the running of the horizontal moving main body 302 is effectively prevented from being affected by stepping deformation without increasing the cost and ensuring the protection telescoping smoothly.

[0066] The person skilled in the art of the present application should understand that the specific structures and processes shown in the above embodiment are only exemplary and not limiting. Moreover, the person skilled in the art of the present application can combine the various technical features shown above in various possible ways to form new technical solutions, or make other modifications, which all belong to the scope of the present application.

Claims

1. A chassis mechanism of a furnace discharge robot of a submerged arc furnace, characterized by, The utility model relates to a kind of movable protection structure of ore furnace machine, including: Chassis body, the chassis body can be moved along first direction; Guide support structure, the guide support structure is installed on the chassis body, and is arranged along second direction extension, the first direction is intersected with second direction; Horizontal transfer main body, the horizontal transfer main body is movably arranged on the guide support structure, for carrying the operation arm of the ore furnace machine robot; Telescopic protection structure, one end of the telescopic protection structure is connected with the horizontal transfer main body, the other end is connected with the side of the chassis body in second direction, the telescopic protection structure can be telescopic along second direction, to be used for the protection of the guide support structure.

2. The subchassis mechanism of the furnace exit robot according to claim 1, characterized in that: The bottom of the telescopic protection structure has support component, the support component is slidably connected with the guide support structure, for supporting the telescopic protection structure.

3. The subchassis mechanism of the furnace exit robot according to claim 2, characterized in that: The guide support structure includes two parallelly arranged guide rails, and the two guide rails are arranged along the second direction;The horizontal transfer main body is slidably connected with the two guide rails.

4. The bottom chassis mechanism of the furnace robot according to claim 3, characterized in that: The bottom of the telescopic protection structure is provided with two support components for being slidably connected with the two guide rails respectively.

5. The bottom chassis mechanism of the furnace robot according to claim 4, characterized in that: The telescopic protection structure includes two or more telescopic sections, and any telescopic section has sliding telescopic stroke.

6. The subchassis mechanism of the furnace exit robot according to claim 5, characterized in that: Limit stop is arranged between any two telescopic sections.

7. The subchassis mechanism of the furnace exit robot according to claim 6, characterized in that: The limit stop includes the flanging between the two telescopic sections.

8. The subchassis mechanism of the furnace exit robot of claim 5, characterized in that: The bottom of each telescopic section is provided with two support members, and the bottom ends of the two support members are slidably connected with the two guide rails respectively.

9. The subchassis mechanism of the furnace exit robot of claim 8, characterized in that: The bottom of the support member has arc-shaped groove and / or the bottom of the support member is provided with arc-shaped concave rolling pulley.

10. The stockyard robot chassis according to any one of claims 1 to 9, characterized in that: The telescopic protection structure is located at one side of the horizontal transfer main body, or the two telescopic protection structures are respectively located at two sides of the horizontal transfer main body.

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