CN214602725U

CN214602725U - Creeper tread welding part on creeper tread

Info

Publication number: CN214602725U
Application number: CN202120688792.1U
Authority: CN
Inventors: 莫晨栋; 何春良
Original assignee: Jiangsu Zhonggao Electric Power Equipment Technology Co ltd
Current assignee: Jiangsu Zhonggao Electric Power Equipment Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-05
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a track frame welding spare on track machine relates to welding set technical field, including workstation, protection machanism and filtering mechanism, the both ends of workstation are provided with the arm, electric putter is installed to the bottom of arm, the soldered connection is installed to electric putter's output. The utility model discloses a set up protection machanism, the connecting block inserts in first transparent protection casing, connecting block one end promotes trapezoidal piece and removes to one end, thereby promote first fixed block and remove to one end, make first fixed block insert the transparent protection casing internally mounted hole of second, thereby make first spring no longer receive external extrusion force with fixed fixture block, release the block from first fixed block to the transparent protection casing of second with fixed fixture block, thereby install first transparent protection casing and the transparent protection casing of second on the arm, the problem that the device welding production spark splashes has been solved in the cooperation of multiunit part more than simultaneously.

Description

Creeper tread welding part on creeper tread

Technical Field

The utility model relates to a welding set technical field specifically is a track frame welding spare on track machine.

Background

The crawler belt is driven by the driving wheel and surrounds the flexible chain ring of the driving wheel, the loading wheel, the inducer and the belt supporting wheel, the crawler belt comprises crawler plates, crawler pins and the like, the crawler plates are connected by the crawler pins to form the crawler belt chain ring, the crawler belt needs to be installed on the crawler frame when in use, and the crawler frame needs to be processed by a welding device when in processing.

The existing crawler frame is generally automatically welded, a worker is easily scalded by spark generated by a welding device in the welding process, the worker needs to hold a protection device to watch the welding position, and the existing welding device easily generates harmful gas to pollute the working environment when welding the crawler frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that spark splashing cannot be prevented and harmful gas cannot be treated, a crawler frame welding part on a crawler machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a crawler frame welding piece on a crawler machine comprises a workbench, a protection mechanism and a filtering mechanism, wherein mechanical arms are arranged at two ends of the workbench, an electric push rod is installed at the bottom end of each mechanical arm, and a welding head is installed at the output end of each electric push rod;

the protection mechanism comprises a first transparent protection cover and a connecting block, wherein the first transparent protection cover and the connecting block are arranged on one side of the outer wall of the bottom end of the mechanical arm, a first moving block is connected to the inner wall of the first transparent protection cover in a sliding mode, a trapezoidal block is connected to the inner wall of the first transparent protection cover in a sliding mode, a first fixed block is connected to one end, located on the trapezoidal block, of the inner wall of the first transparent protection cover in a sliding mode, the outer wall of the first fixed block is rotatably connected with a fixed clamping block, a first spring is fixedly connected to one side, located on the fixed clamping block, of the outer wall of the first fixed block, a second transparent protection cover is arranged on the other side of the outer wall of the bottom end of the mechanical arm, and a second moving block is connected to the inner wall of the second transparent protection cover in a sliding mode;

wherein, filtering mechanism installs including being located the fan of the transparent protection casing inner wall of second installation, the activated carbon filter is installed to the below that the inner wall of the transparent protection casing of second is located the fan, the inner wall sliding connection of the transparent protection casing of second has the second fixed block, the inner wall of the transparent protection casing of second is located the below fixedly connected with second spring of fan, the one end fixedly connected with third fixed block of second spring, the outer wall fixedly connected with of arm handles the case.

As a further aspect of the present invention: one end of the first moving block is arranged to be an inclined plane smooth to the inclined plane of the outer wall of the triangular block, and a fixing hole matched with the first moving block is formed in the inner wall of the connecting block.

As a further aspect of the present invention: the inner wall of the first transparent protective cover is provided with a mounting hole matched with the connecting block, and one end of the connecting block is arranged to be a smooth inclined plane matched with an inclined plane at one end of the trapezoidal block.

As a further aspect of the present invention: one end of the first fixing block is arranged to be a smooth inclined plane matched with the inclined plane at the other end of the trapezoidal block, and a mounting hole matched with the first fixing block is formed in the inner wall of the second transparent protective cover.

As a further aspect of the present invention: the outer wall of the first fixing block is provided with a containing groove matched with the fixing fixture block, and one end of the fixing fixture block is rotatably connected with the containing groove of the first fixing block through a ball shaft.

As a further aspect of the present invention: the both ends fixedly connected with slider of active carbon filter, the active carbon filter passes through both ends slider and the transparent protection casing sliding connection of second.

As a further aspect of the present invention: the inner wall of the sliding block at one end of the activated carbon filtering plate is provided with a through hole matched with the second fixing block, and the inner wall of the sliding block at the other end of the activated carbon filtering plate is provided with a fixing hole matched with the third fixing block.

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

1. by arranging the protection mechanism, the connecting block is inserted into the first transparent protective cover, one end of the connecting block pushes the trapezoidal block to move towards one end, so that the first fixing block is pushed to move towards one end, the first fixing block is inserted into the internal mounting hole of the second transparent protective cover, the first spring is prevented from being subjected to external extrusion force to fix the clamping block, the fixing clamping block is pushed out from the first fixing block and clamped into the second transparent protective cover, the first transparent protective cover and the second transparent protective cover are mounted on the mechanical arm, sparks generated by welding of the butt joint are blocked through the first transparent protective cover and the second transparent protective cover, the sparks generated by welding are prevented from splashing, and meanwhile, the problem of sparks generated by welding of the device is solved through the matching of the parts;

2. through setting up filtering mechanism, the fan is rotatory to induced draft first transparent protection casing and the inside transparent protection casing of second, the harmful gas that produces the welding joint welding through the mobility of air passes through the bellows and carries the treatment box in, handle the discharge to the external world through the treatment incasement portion treatment liquid, harmful gas carries out prefilter to harmful gas through the active carbon filter before leading-in to the treatment box, then in leading-in to the treatment box, the pulling second fixed block removes to one end, pull out from the active carbon filter, make the third fixed block no longer extruded, the second spring recovers and drives the third fixed block and remove to one end, shift out from the active carbon filter, the cooperation through above multiunit part reaches and carries out filterable effect to the harmful gas that the butt welding produced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top sectional view of the first protective cover and the second protective cover of the present invention;

fig. 3 is a schematic structural view of a second protective cover of the present invention;

fig. 4 is a partial cross-sectional view of a second protective cover of the present invention;

fig. 5 is a cross-sectional view of the first protective cover of the present invention.

In the figure: 1. a work table; 2. welding a head; 3. an electric push rod; 4. a first transparent shield; 5. a second transparent shield; 6. a mechanical arm; 7. a treatment tank; 8. connecting blocks; 9. a first moving block; 10. a triangular block; 11. a trapezoidal block; 12. A first fixed block; 13. a first spring; 14. fixing the fixture block; 15. a second moving block; 16. a second spring; 17. a fan; 18. a second fixed block; 19. a third fixed block; 20. an activated carbon filter plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, in an embodiment of the present invention, a crawler frame welding part on a crawler machine includes a workbench 1, a protection mechanism and a filtering mechanism, wherein two ends of the workbench 1 are provided with a mechanical arm 6, a bottom end of the mechanical arm 6 is provided with an electric push rod 3, and an output end of the electric push rod 3 is provided with a welding head 2;

the protection mechanism comprises a first transparent protection cover 4 and a connecting block 8, wherein the first transparent protection cover 4 and the connecting block 8 are arranged on one side of the outer wall of the bottom end of the mechanical arm 6, the inner wall of the first transparent protection cover 4 is connected with a first moving block 9 in a sliding mode, the inner wall of the first transparent protection cover 4 is connected with a trapezoidal block 11 in a sliding mode, one end, located on the trapezoidal block 11, of the inner wall of the first transparent protection cover 4 is connected with a first fixed block 12 in a sliding mode, the outer wall of the first fixed block 12 is rotatably connected with a fixed clamping block 14, a first spring 13 is fixedly connected to one side, located on the fixed clamping block 14, of the outer wall of the bottom end of the mechanical arm 6, the other side of the outer wall of the bottom end of the mechanical arm 5 is provided with a second transparent protection cover 5, and the inner wall of the second transparent protection cover 5 is connected with a second moving block 15 in a sliding mode;

wherein, the filtering mechanism is including being located the fan 17 of the installation of the 5 inner walls of second transparent protection casing, the activated carbon filter 20 is installed to the below that the inner wall of second transparent protection casing 5 is located fan 17, the inner wall sliding connection of second transparent protection casing 5 has second fixed block 18, the inner wall of second transparent protection casing 5 is located the below fixedly connected with second spring 16 of fan 17, the one end fixedly connected with third fixed block 19 of second spring 16, the outer wall fixedly connected with of arm 6 handles case 7.

Please refer to fig. 2 again, one end of the first moving block 9 is arranged to be an inclined plane smooth to the inclined plane of the outer wall of the triangular block 10, and the inner wall of the connecting block 8 is provided with a fixing hole matched with the first moving block 9, so that the triangular block 10 can push the first moving block 9 to move towards one end, and the first moving block 9 is inserted into the fixing hole of the inner wall of the connecting block 8 to fix the connecting block 8.

Please refer to fig. 2, the inner wall of the first transparent protective cover 4 is provided with a mounting hole matched with the connecting block 8, one end of the connecting block 8 is provided with a smooth inclined surface matched with the inclined surface of one end of the trapezoidal block 11, so that when the connecting block 8 is mounted in the first transparent protective cover 4, the connecting block 8 pushes the trapezoidal block 11 to move towards one end.

Please refer to fig. 2, one end of the first fixing block 12 is a smooth inclined surface matched with the inclined surface of the other end of the trapezoid block 11, and the inner wall of the second transparent protective cover 5 is provided with a mounting hole matched with the first fixing block 12, so that the trapezoid block 11 can move to push the first fixing block 12 to move towards one end.

Please refer to fig. 2, the outer wall of the first fixing block 12 is provided with a receiving groove matched with the fixing block 14, one end of the fixing block 14 is rotatably connected with the receiving groove of the first fixing block 12 through a ball shaft, so that the fixing block 14 can rotate conveniently, and the fixing block 14 is received through the receiving groove of the outer wall of the first fixing block 12.

Please refer to fig. 4, the two ends of the activated carbon filter plate 20 are fixedly connected with the sliding blocks, and the activated carbon filter plate 20 is slidably connected with the second transparent protective cover 5 through the sliding blocks at the two ends, so that the activated carbon filter plate 20 can be conveniently mounted and dismounted.

Please refer to fig. 4, the inner wall of the sliding block at one end of the activated carbon filtering plate 20 is provided with a through hole matched with the second fixing block 18, the inner wall of the sliding block at the other end of the activated carbon filtering plate 20 is provided with a fixing hole matched with the third fixing block 19, so that the second fixing block 18 can move to the sliding block through hole at one end of the activated carbon filtering plate 20 to fix one end of the activated carbon filtering plate 20, and meanwhile, the second fixing block 18 pushes the third fixing block 19 to enter the sliding block fixing hole at the other end of the activated carbon filtering plate 20 when moving, so as to fix the activated carbon filtering plate 20.

The utility model discloses a theory of operation is: firstly, inserting the connecting block 8 into the first transparent protective cover 4, when the connecting block 4 is inserted, one end of the connecting block 4 pushes the trapezoidal block 11 to move towards one end, thereby pushing the first fixing block 12 to move towards one end, so that the first fixing block 12 is inserted into the mounting hole inside the second transparent protective cover 5, the first spring 13 does not receive external extrusion force to fix the fixture block 14, the fixing fixture block 14 is pushed out from the first fixing block 12 and clamped into the second transparent protective cover 5, thereby mounting the first transparent protective cover 4 and the second transparent protective cover 5 on the mechanical arm 6, then one end of the flexible hose is rotatably connected with the air outlet of the fan 17, the other end is inserted into the treatment liquid inside the treatment box 7, when the welding head 2 is used for welding the track frame, the spark generated by welding the welding head 2 through the first transparent protective cover 4 and the second transparent protective cover 5 is blocked, spark splashing generated by welding is avoided, the fan 17 is started simultaneously, the fan 17 rotates to suck air into the first transparent protective cover 4 and the second transparent protective cover 5, harmful gas generated by welding the welding head 2 is conveyed into the treatment box 7 through the flexible hose through the fluidity of air, the treatment liquid in the treatment box 7 is treated and discharged to the outside, the harmful gas is primarily filtered through the activated carbon filter plate 20 before being guided into the treatment box 7 and then is guided into the treatment box 7, when the activated carbon filter plate 20 needs to be replaced, the fixed clamping block 14 is pushed into the outer wall accommodating groove of the first fixed block 12 by extruding the second movable block 15, then the first movable block 9 is pulled out from the connecting block 8, the first transparent protective cover 4 and the second transparent protective cover 5 are detached, and then the second fixed block 18 is pulled to move towards one end, the active carbon filter plate 20 is not fixed after being pulled out from the active carbon filter plate 20, and meanwhile, the third fixing block 19 is not extruded, so that the second spring 16 is restored to drive the third fixing block 19 to move towards one end, and the active carbon filter plate 20 is not fixed after being moved out from the active carbon filter plate 20.

The above-mentioned, 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. A crawler frame welding piece on a crawler machine comprises a workbench (1), a protection mechanism and a filtering mechanism, and is characterized in that mechanical arms (6) are arranged at two ends of the workbench (1), an electric push rod (3) is installed at the bottom end of each mechanical arm (6), and a welding head (2) is installed at the output end of each electric push rod (3);

wherein the protection mechanism comprises a first transparent protection cover (4) and a connecting block (8) which are arranged on one side of the outer wall of the bottom end of the mechanical arm (6), the inner wall of the first transparent protective cover (4) is connected with a first moving block (9) in a sliding way, the inner wall of the first transparent protective cover (4) is connected with a trapezoidal block (11) in a sliding way, one end of the inner wall of the first transparent protective cover (4) positioned at the trapezoidal block (11) is connected with a first fixed block (12) in a sliding way, the outer wall of the first fixed block (12) is rotationally connected with a fixed clamping block (14), a first spring (13) is fixedly connected with one side of the outer wall of the first fixed block (12) positioned on the fixed clamping block (14), a second transparent protective cover (5) is arranged on the other side of the outer wall of the bottom end of the mechanical arm (6), the inner wall of the second transparent protective cover (5) is connected with a second moving block (15) in a sliding manner;

wherein, filtering mechanism installs fan (17) including being located second transparent protection casing (5) inner wall, activated carbon filter (20) are installed to the below that the inner wall of second transparent protection casing (5) is located fan (17), the inner wall sliding connection of second transparent protection casing (5) has second fixed block (18), the inner wall of second transparent protection casing (5) is located below fixedly connected with second spring (16) of fan (17), the one end fixedly connected with third fixed block (19) of second spring (16), the outer wall fixedly connected with of arm (6) handles case (7).

2. The track frame welding piece on the track machine according to claim 1, wherein one end of the first moving block (9) is arranged to be an inclined surface smooth to an inclined surface of an outer wall of the triangular block (10), and a fixing hole matched with the first moving block (9) is formed in an inner wall of the connecting block (8).

3. The track frame welding piece on the track machine according to claim 1, wherein a mounting hole matched with the connecting block (8) is formed in the inner wall of the first transparent protective cover (4), and one end of the connecting block (8) is provided with a smooth inclined surface matched with an inclined surface at one end of the trapezoidal block (11).

4. The track frame welding piece on the track machine according to claim 1, wherein one end of the first fixing block (12) is a smooth inclined surface matched with the inclined surface of the other end of the trapezoidal block (11), and a mounting hole matched with the first fixing block (12) is formed in the inner wall of the second transparent protective cover (5).

5. The track frame welding part of the track machine according to claim 1, wherein the outer wall of the first fixing block (12) is provided with a receiving groove matched with the fixing fixture block (14), and one end of the fixing fixture block (14) is rotatably connected with the receiving groove of the first fixing block (12) through a ball shaft.

6. The track frame welding part on the track machine according to claim 1, wherein two ends of the activated carbon filter plate (20) are fixedly connected with sliding blocks, and the activated carbon filter plate (20) is slidably connected with the second transparent protective cover (5) through the sliding blocks at the two ends.

7. The creeper frame welding piece of the crawler machine according to claim 6, wherein a through hole matched with the second fixing block (18) is formed in the inner wall of the sliding block at one end of the activated carbon filter plate (20), and a fixing hole matched with the third fixing block (19) is formed in the inner wall of the sliding block at the other end of the activated carbon filter plate (20).