CN214066492U

CN214066492U - Wear detection device for mining machinery

Info

Publication number: CN214066492U
Application number: CN202120215135.5U
Authority: CN
Inventors: 林美佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-27
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of the wearing and tearing detect, a mining machinery is with wearing and tearing detection device is related to, wherein, including detecting the platform, detect first backup pad of top fixedly connected with, brace table and the centre gripping subassembly of platform, the first motor of top fixedly connected with of first backup pad, set up the recess in the first backup pad, the first bearing of the equal fixedly connected with in top and the bottom of recess inner wall. The novel hardness tester has the advantages that the third electric push rod is controlled to work, the third electric push rod is lengthened and shortened, the hardness tester can be driven to move left and right, accordingly, the use flexibility of the hardness tester is improved, the second electric push rod is controlled to work, the second electric push rod is lengthened and shortened, the movable plate can be driven to move back and forth under the matching of sliding of the movable plate in the sliding groove, the distance between the third fixing plate and the movable plate is adjusted according to the size of a mechanical part, and the mechanical part is clamped and fixed rapidly.

Description

Wear detection device for mining machinery

Technical Field

The utility model belongs to the technical field of the wearing and tearing detect, concretely relates to mining machinery is with wearing and tearing detection device.

Background

The mining machine is a machine directly used for mineral mining, enrichment and other operations. The mining machinery and the mineral processing machinery are included, the mining machinery belongs to the mining machinery in a broad sense, in addition, a large number of cranes, conveyors, ventilators, drainage machinery and the like are also applied in mining operation, along with the increasing improvement of the mechanization degree of coal mines in China, the problem of wear failure of mechanical equipment is more and more prominent, so that the mining machinery needs to be maintained regularly, parts with serious wear degree need to be replaced in the maintenance process, and a wear detection device needs to be used for detecting the mechanical parts.

Wherein machine part's wearability receives the influence effect of material toughness and hardness, the hardness messenger of part material resists the ability improvement of warping, however, hardness too greatly can make the fragility increase, lead to the grit form of part material to drop and form, and current mining wearing and tearing detection device for machinery, most structure is more single, can't carry out stable centre gripping to machine part, can not satisfy machine part's multi-angle rotation, in order to satisfy the measuring to machine part of maintenance personal multi-angle, make machine part's detection efficiency reduce, and the use flexibility of device is lower.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mining machinery is with wearing and tearing detection device, its flexibility of having solved the device and having used and the lower technical problem of efficiency that detects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining machinery is with wearing and tearing detection device, is including examining test table, examine the first backup pad of top fixedly connected with, brace table and the centre gripping subassembly of test table, the first motor of top fixedly connected with of first backup pad, the recess has been seted up in the first backup pad, the first bearing of the equal fixedly connected with in top and the bottom of recess inner wall, the output shaft of first motor passes first bearing and the first pivot of fixedly connected with, the one end fixedly connected with screw thread post of first pivot, the surperficial threaded connection of screw thread post has the screw cap, the side fixedly connected with third electric putter of screw cap, third electric putter's one end fixedly connected with hardness appearance.

As a further aspect of the present invention: the centre gripping subassembly includes two first electric putter, two the equal fixed connection in the top of examining test table of one end of first electric putter, two the one end of first electric putter is first fixed plate of fixedly connected with and second fixed plate respectively, the side of first fixed plate and second fixed plate is fixedly connected with second motor and second bearing respectively, the second bearing internal rotation is connected with the second pivot, the output shaft of second motor and the equal fixedly connected with mounting panel of one end of second pivot, the side fixedly connected with third fixed plate of mounting panel, the rear side fixedly connected with second electric putter of third fixed plate, the one end fixedly connected with fly leaf of second electric putter, the spout has been seted up to the side of mounting panel, fly leaf sliding connection is in the spout.

As a further aspect of the present invention: the bottom fixedly connected with first hydraulic telescoping rod of examining test table, first hydraulic telescoping rod's bottom fixedly connected with base, the equal fixedly connected with gyro wheel in bottom four corners of base.

As a further aspect of the present invention: the side fixedly connected with second hydraulic stretching pole of base, the one end fixedly connected with second backup pad of second hydraulic stretching pole, the bottom fixedly connected with antiskid of second backup pad is protruding.

As a further aspect of the present invention: the groove is internally and fixedly connected with a sliding rod, the surface of the sliding rod is connected with a sliding sleeve in a sliding mode, and the side face of the sliding sleeve is fixedly connected with the threaded cap.

As a further aspect of the present invention: the front side of the third electric push rod is provided with an operation panel, and the operation panel is in signal connection with the hardness meter, the first motor, the second motor, the first electric push rod, the second electric push rod, the third electric push rod, the first hydraulic telescopic rod and the second hydraulic telescopic rod through the microprocessor.

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

1. this mining machinery is with wearing and tearing detection device, through controlling the work of third electric putter, the extension of third electric putter shortens, can drive the hardness appearance and remove about, thereby the flexibility that the hardness appearance used is strengthened, through controlling the work of second electric putter, the extension of second electric putter shortens, under the gliding cooperation of fly leaf in the spout, can drive the fly leaf back-and-forth movement, according to machine part's size, adjust the distance between third fixed plate and the fly leaf, carry out the centre gripping to machine part fast and fix, and through controlling first motor work, drive the screw thread post and rotate, can drive the screw cap and move down, under the sliding sleeve in the cooperation of slide bar surface gliding down, drive the hardness appearance and move down, utilize the hardness appearance to carry out hardness detection to the machine part who presss from both sides fixedly.

2. This wear detection device for mining machinery, through control second motor work, it rotates to drive the mounting panel, can drive the second pivot and rotate, thereby the machine part who drives centre gripping in fly leaf and the third fixed plate rotates, each face to machine part is conveniently detected, through the work of controlling first hydraulic telescoping rod, first hydraulic telescoping rod extension shortens and can drive the test table and reciprocate, make things convenient for adjusting device's height, use with the staff that adapts to different heights, through the work of control second hydraulic telescoping rod, the extension of second hydraulic telescoping rod shortens, can drive the second backup pad and reciprocate, it moves down to drive the second backup pad through the extension of second hydraulic telescoping rod, make non-slip raised and ground contact, can ensure stable parking of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic top view of the clamping assembly of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a detection table; 2. a first support plate; 3. a threaded post; 4. a slide bar; 5. a groove; 6. a sliding sleeve; 7. a threaded cap; 8. a first rotating shaft; 9. a clamping assembly; 901. a first fixing plate; 902. a second motor; 903. a first electric push rod; 904. mounting a plate; 905. a second electric push rod; 906. a movable plate; 907. a third fixing plate; 908. a second rotating shaft; 909. a second fixing plate; 910. a second bearing; 911. a chute; 10. a first motor; 11. a first bearing; 12. a third electric push rod; 13. a control panel; 14. a hardness meter; 15. a support table; 16. a first hydraulic telescopic rod; 17. a base; 18. a roller; 19. a second hydraulic telescopic rod; 20. a second support plate; 21. and (4) anti-skid bulges.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a mining machinery is with wearing and tearing detection device, including detecting platform 1, detect the first backup pad 2 of top fixedly connected with of platform 1, a supporting bench 15 and centre gripping subassembly 9, the first motor 10 of top fixedly connected with of first backup pad 2, recess 5 has been seted up in the first backup pad 2, the top and the first bearing 11 of the equal fixedly connected with in bottom of recess 5 inner wall, first bearing 11 and the first pivot 8 of fixedly connected with are passed to the output shaft of first motor 10, the one end fixedly connected with screw thread post 3 of first pivot 8, the surperficial threaded connection of screw thread post 3 has screw cap 7, the side fixedly connected with third electric putter 12 of screw cap 7, through the work of control third electric putter 12, third electric putter 12 extends and shortens, can drive and remove about hardness appearance 14, thereby strengthen the flexibility that hardness appearance 14 used.

One end fixedly connected with hardness tester 14 of third electric putter 12, centre gripping subassembly 9 includes two first electric putter 903, the equal fixed connection in the top of examining test table 1 of one end of two first electric putter 903, the one end of two first electric putter 903 is first fixed plate 901 and second fixed plate 909 of fixedly connected with respectively, the side of first fixed plate 901 and second fixed plate 909 is fixedly connected with second motor 902 and second bearing 910 respectively, the internal rotation of second bearing 910 is connected with second pivot 908, the equal fixedly connected with mounting panel 904 of the output shaft of second motor 902 and the one end of second pivot 908, the side fixedly connected with third fixed plate 907 of mounting panel 904.

The rear side of the third fixing plate 907 is fixedly connected with a second electric push rod 905, by controlling the second electric push rod 905 to work, the second electric push rod 905 extends and shortens, the movable plate 906 can be driven to move back and forth under the sliding fit of the movable plate 906 in the sliding groove 911, the distance between the third fixing plate 907 and the movable plate 906 is adjusted according to the size of a mechanical part, the mechanical part is rapidly clamped and fixed, the first motor 10 is controlled to work to drive the threaded column 3 to rotate, the threaded cap 7 can be driven to move downwards, the sliding sleeve 6 is driven to move downwards under the downward sliding fit of the surface of the sliding rod 4, the hardness tester 14 is driven to move downwards, the mechanical part clamped and fixed is tested for hardness, the second motor 902 is controlled to work to drive the mounting plate 904 to rotate, the second rotating shaft 908 can be driven to rotate, and the mechanical part clamped in the movable plate 906 and the third fixing plate 907 is driven to rotate, each surface of the mechanical part is convenient to detect.

One end of the second electric push rod 905 is fixedly connected with a movable plate 906, a sliding groove 911 is formed in the side surface of the mounting plate 904, the movable plate 906 is connected in the sliding groove 911 in a sliding manner, the bottom of the detection table 1 is fixedly connected with a first hydraulic telescopic rod 16, the first hydraulic telescopic rod 16 can be extended and shortened to drive the detection table 1 to move up and down by controlling the first hydraulic telescopic rod 16 to work, the height of the device can be adjusted conveniently to adapt to the use of workers with different heights, the bottom of the first hydraulic telescopic rod 16 is fixedly connected with a base 17, four corners of the bottom of the base 17 are fixedly connected with idler wheels 18, the side surface of the base 17 is fixedly connected with a second hydraulic telescopic rod 19, the second hydraulic telescopic rod 19 can be controlled to work, the second hydraulic telescopic rod 19 is extended and shortened to drive the second support plate 20 to move up and down, and the second support plate 20 is driven to move down by the extension of the second hydraulic telescopic rod 19, the anti-skid protrusions 21 are in contact with the ground, and stable parking of the device can be guaranteed.

One end fixedly connected with second backup pad 20 of second hydraulic telescoping rod 19, the bottom fixedly connected with non-slip raised 21 of second backup pad 20, fixedly connected with slide bar 4 in the recess 5, slide bar 4's sliding surface is connected with sliding sleeve 6, slide bar 4 slides from top to bottom on the surface through setting up sliding sleeve 6, it is more stable to control about can cooperating threaded cap 7, sliding sleeve 6's side and threaded cap 7 fixed connection, the front side of third electric putter 12 is provided with controls panel 13, control panel 13 and hardness meter 14, first motor 10, second motor 902, first electric putter 903, second electric putter 905, third electric putter 12, first hydraulic telescoping rod 16 and second hydraulic telescoping rod 19 pass through microprocessor signal connection.

The utility model discloses a theory of operation does:

s1, firstly, the device is pushed to move to a specified position under the rolling fit of the roller 18, then the control panel 13 is clicked to control the second hydraulic telescopic rod 19 to start working, the second hydraulic telescopic rod 19 extends to drive the second supporting plate 20 to move downwards, the anti-skid protrusions 21 are made to contact with the ground, the device is stably parked at the specified position, then the control panel 13 is clicked to control the first hydraulic telescopic rod 16 to start working, the first hydraulic telescopic rod 16 extends to drive the detection platform 1 to move upwards to be adjusted to a proper height;

s2, then, placing mechanical parts to be detected on a support table 15, controlling two first electric push rods 903 to start working by clicking the control panel 13, extending the two first electric push rods 903 to drive the first fixing plate 901 and the second fixing plate 909 to move downwards, moving the first fixing plate 901 and the second fixing plate 909 upwards to a proper height according to the height of the mechanical parts, then controlling the second electric push rod 905 to start working by clicking the control panel 13, shortening the second electric push rod 905 to drive the movable plate 906 to slide forwards in the sliding groove 911, adjusting the distance between the movable plate 906 and the third fixing plate 907 according to the size of the mechanical parts, and clamping the mechanical parts;

s3, after clamping and fixing, the first motor 10 is controlled to start working by clicking the control panel 13, the threaded column 3 is driven to rotate, the threaded cap 7 is driven to move downwards, the hardness meter 14 is driven to move downwards under the matching of the sliding sleeve 6 sliding downwards on the surface of the sliding rod 4, the hardness meter 14 is used for detecting the hardness of the mechanical part clamped and fixed, the detected hardness is displayed by the control panel 13, for the detection accuracy, the first electric push rod 903 is controlled to start working by clicking the control panel 13, the first electric push rod 903 is extended to drive the mechanical part clamped and fixed to move upwards, the bottom of the mechanical part is far away from the supporting table 15 by a certain height, then the second motor 902 is controlled to start working by clicking the control panel 13, the mounting plate 904 is driven to rotate, the mechanical part clamped and fixed between the third fixing plate 907 and the movable plate 906 is driven to rotate under the rotation matching of the second rotating shaft 908, and rotating to a proper angle, detecting the hardness of the mechanical part, and finally determining whether the mechanical part meets a set value according to the displayed hardness value.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a mining machinery is with wearing and tearing detection device, is including examining test table (1), its characterized in that: detect first backup pad of top fixedly connected with (2), brace table (15) and centre gripping subassembly (9) of platform (1), the first motor of top fixedly connected with (10) of first backup pad (2), recess (5) have been seted up in first backup pad (2), the top of recess (5) inner wall and the first bearing of the equal fixedly connected with in bottom (11), the output shaft of first motor (10) passes first bearing (11) and the first pivot of fixedly connected with (8), the one end fixedly connected with screw thread post (3) of first pivot (8), the surperficial threaded connection of screw thread post (3) has screw cap (7), the side fixedly connected with third electric putter (12) of screw cap (7), the one end fixedly connected with hardness appearance (14) of third electric putter (12).

2. The wear detection device for mining machinery of claim 1, characterized in that: the clamping assembly (9) comprises two first electric push rods (903), one ends of the two first electric push rods (903) are fixedly connected to the top of the detection table (1), one ends of the two first electric push rods (903) are fixedly connected with a first fixing plate (901) and a second fixing plate (909) respectively, the side surfaces of the first fixing plate (901) and the second fixing plate (909) are fixedly connected with a second motor (902) and a second bearing (910) respectively, a second rotating shaft (908) is rotatably connected to the second bearing (910), the output shaft of the second motor (902) and one end of the second rotating shaft (908) are fixedly connected with a mounting plate (904), the side surface of the mounting plate (904) is fixedly connected with a third fixing plate (907), the rear side of the third fixing plate (907) is fixedly connected with a second electric push rod (905), and one end of the second electric push rod (905) is fixedly connected with a movable plate (906), spout (911) have been seted up to the side of mounting panel (904), fly leaf (906) sliding connection is in spout (911).

3. The wear detection device for mining machinery of claim 1, characterized in that: the bottom of the detection table (1) is fixedly connected with a first hydraulic telescopic rod (16), the bottom of the first hydraulic telescopic rod (16) is fixedly connected with a base (17), and four corners of the bottom of the base (17) are fixedly connected with idler wheels (18).

4. The wear detection device for mining machinery of claim 3, characterized in that: the side fixedly connected with second hydraulic stretching pole (19) of base (17), the one end fixedly connected with second backup pad (20) of second hydraulic stretching pole (19), the bottom fixedly connected with non-slip raised (21) of second backup pad (20).

5. The wear detection device for mining machinery of claim 1, characterized in that: the improved screw cap is characterized in that a sliding rod (4) is fixedly connected in the groove (5), a sliding sleeve (6) is connected to the surface of the sliding rod (4) in a sliding manner, and the side face of the sliding sleeve (6) is fixedly connected with a screw cap (7).

6. The wear detection device for mining machinery of claim 4, characterized in that: the front side of the third electric push rod (12) is provided with an operation panel (13), and the operation panel (13) is in signal connection with a hardness meter (14), a first motor (10), a second motor (902), a first electric push rod (903), a second electric push rod (905), the third electric push rod (12), a first hydraulic telescopic rod (16) and a second hydraulic telescopic rod (19) through a microprocessor.