CN217441185U

CN217441185U - Track mechanism of laser coal inventory device

Info

Publication number: CN217441185U
Application number: CN202220581602.0U
Authority: CN
Inventors: 刘鹏飞; 赵霞; 罗凯; 孙晓刚; 苏睿之; 刘先春; 张南
Original assignee: Beijing Huaneng Xinrui Control Technology Co Ltd
Current assignee: Beijing Huaneng Xinrui Control Technology Co Ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-09-16
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a track mechanism of laser dish coal device relates to laser dish coal technical field. The utility model discloses a I-steel track, it is provided with the mounting bracket to slide on the I-steel track, laser disk coal appearance is installed to the bottom of mounting bracket, anticollision buffer gear is all installed at the both ends of mounting bracket, anticollision buffer gear is including installing the extension board of mounting bracket one end both sides, two equal activity runs through the slide bar on the extension board. The utility model discloses when the controlgear trouble is out of order, when being located two adjacent mounting brackets on the I-steel track and bumping, the preferential collision contact of anticollision board on two adjacent mounting brackets, under the effect of impact force, two slide bars slide motion on two extension boards respectively to make anticollision board extrusion buffer spring, utilize buffer spring's elasticity to carry out the shock attenuation buffering, avoid two adjacent mounting bracket hard striking, in order to play the effect to laser coal driling appearance protection.

Description

Track mechanism of laser coal inventory device

Technical Field

The utility model relates to a laser dish coal equipment technical field, concretely relates to laser dish coal device's track mechanism.

Background

The laser coal-coiling instrument is suitable for measuring the height, the length and the volume of coal piles, earthwork, quarry, sandstone, ore pile, filling and the like in any shape in the industries of electric power, coal, metallurgy, petrifaction, coalification, environmental protection, cement, paper making, geological exploration, civil engineering, planning design, scientific research institutions and the like, adopts a laser ranging technology to quickly measure the three-dimensional data of characteristic points on the coal piles and automatically record the space coordinates of the three-dimensional data, is generally arranged on a shed roof or a bucket wheel machine support frame, is arranged on the top of the inner wall of the shed roof when being arranged on the shed roof, is provided with a track on the top of the inner wall of the shed roof, is arranged on the track in a sliding way through a cloud deck, is provided with a plurality of cloud decks respectively provided with the laser coal-coiling instruments due to large area of the shed roof, each laser coal-coiling instrument collects data in a specific area of the laser coal-coiling instrument and collects data of the laser coal-coiling instruments, the laser coal-logging instrument is characterized in that a plurality of groups of data are spliced, a full-field three-dimensional model is finally reconstructed, a plurality of cloud platforms on the track are all controlled automatically through coal logging software, the existing cloud platforms lack physical anti-collision measures, and due to the fact that the plurality of cloud platforms share one track, when the equipment fails, the phenomenon of rigid collision can occur in two adjacent cloud platforms, and the laser coal-logging instrument is damaged.

Disclosure of Invention

The utility model aims to provide a: lack the problem of collision avoidance for solving current laser dish coal moving mechanism, the utility model provides a laser dish coal device's track mechanism.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a track mechanism of laser dish coal device, includes the I-steel track, it is provided with the mounting bracket to slide on the I-steel track, laser dish coal appearance is installed to the bottom of mounting bracket, anticollision buffer mechanism is all installed at the both ends of mounting bracket, anticollision buffer mechanism is including installing the extension board of mounting bracket one end both sides, two equal activity runs through there is the slide bar, two on the extension board the slide bar is close to the limiting plate is all installed to the one end of mounting bracket, two the free end of slide bar is connected with the anticollision board, the anticollision board with install the cover between the extension board and establish buffer spring on the slide bar.

Furthermore, shaft rods penetrate through opposite sides of the inner wall of the mounting frame in a rotating mode, stroke wheels are mounted at opposite ends of the two shaft rods, the two stroke wheels are respectively in rolling lap joint with the tops of the lower flanges on two sides of the I-shaped steel rail, and the free end of one of the shaft rods is connected with a servo motor mounted on the mounting frame.

Furthermore, sliding grooves are formed in the tops of the bottom flanges on the two sides of the I-shaped steel rail along the length direction of the I-shaped steel rail, and the stroke wheels on the two sides are respectively inserted into the two sliding grooves in a rolling mode.

Furthermore, a lead screw penetrates through the bottom vertical thread of the mounting frame, an installation block is installed at one end of the lead screw, which is located in the mounting frame, a groove is formed in the top of the installation block, a rolling ball is inserted in the groove in a rolling mode, and the rolling ball is in rolling lap joint with the bottom of the I-shaped steel rail.

Further, a hairbrush is installed on the support plate, and the bristle end of the hairbrush is in lap joint with the bottom of the inner wall of the sliding groove.

Furthermore, the bottom of the inner wall of the sliding groove is provided with through grooves along the length direction in an array penetrating mode.

The utility model has the advantages as follows:

1. when controlgear trouble is malfunctioning, when being located two adjacent mounting brackets on the I-steel track and bumping, the preferential collision contact of crashproof board on two adjacent mounting brackets, under the effect of impact force, two slide bars slide along two extension boards respectively and remove to make crashproof board extrusion buffer spring, utilize buffer spring's elasticity to carry out the shock attenuation buffering, avoid two adjacent mounting bracket rigid striking, in order to play the effect to laser coal preparation appearance protection.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 2 according to the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 3 according to the present invention;

fig. 6 is a cross-sectional view taken along line C-C of fig. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the present invention taken at D in FIG. 4;

FIG. 8 is an enlarged view of E of FIG. 5 according to the present invention;

reference numerals: 1. an I-steel rail; 2. a mounting frame; 3. a laser coal inventory instrument; 4. an anti-collision buffer mechanism; 5. a shaft lever; 6. a travel wheel; 7. a servo motor; 8. a chute; 9. a screw rod; 10. mounting a block; 11. a groove; 12. rolling a ball; 13. a brush; 14. penetrating a groove; 401. a support plate; 402. a slide bar; 403. a limiting plate; 404. an anti-collision plate; 405. a buffer spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2 and 6, a rail mechanism of a laser coal-checking device comprises an i-steel rail 1, a mounting frame 2 is slidably arranged on the i-steel rail 1, a laser coal-checking instrument 3 is mounted at the bottom of the mounting frame 2, two ends of the mounting frame 2 are respectively provided with an anti-collision buffer mechanism 4, each anti-collision buffer mechanism 4 comprises a support plate 401 mounted at two sides of one end of the mounting frame 2, a slide rod 402 movably penetrates through each support plate 401, one end of each slide rod 402, which is close to the mounting frame 2, is provided with a limit plate 403, the free end of each slide rod 402 is connected with an anti-collision plate 404, a buffer spring 405 sleeved on each slide rod 402 is mounted between each anti-collision plate 404 and the support plate 401, when a control device fails and two adjacent mounting frames 2 on the i-steel rail 1 collide, the anti-collision plates 404 on two adjacent mounting frames 2 are preferentially in collision contact, under the action of impact force, the two slide bars 402 respectively slide along the two support plates 401, so that the buffer spring 405 is extruded by the anti-collision plate 404, the elastic force of the buffer spring 405 is utilized for damping and buffering, and the hard impact of the two adjacent mounting frames 2 is avoided, so that the laser coal-monitoring instrument 3 is protected.

As shown in fig. 4 and 7, in some embodiments, the opposite sides of the inner wall of the mounting rack 2 are rotatably penetrated by the shaft levers 5, the opposite ends of the two shaft levers 5 are respectively provided with the stroke wheels 6, the two stroke wheels 6 are respectively in rolling lap joint with the tops of the bottom flanges at the two sides of the i-steel rail 1, the free end of one shaft lever 5 is connected with the servo motor 7 installed on the mounting rack 2, the servo motor 7 does work, and the output shaft of the servo motor drives the shaft lever 5 to rotate, so as to drive the stroke wheels 6 to rotate, because the stroke wheels 6 are in rolling lap joint with the bottom flanges of the i-steel rail 1, so as to drive the mounting rack 2 to slide along the i-steel rail 1, in order to make the device more reasonable, preferably, the number of the shaft levers 5 at the two sides of the mounting rack 2 is not less than two, so as to ensure the stability of the mounting rack 2 when sliding.

As shown in fig. 1 and 7, in some embodiments, the top portions of the bottom flanges on the two sides of the i-steel rail 1 are provided with sliding grooves 8 along the length direction thereof, the stroke wheels 6 located on the two sides are respectively inserted into the two sliding grooves 8 in a rolling manner, and the sliding grooves 8 are matched with the stroke wheels 6 in a rolling manner, so that the mounting frame 2 cannot deviate left and right when sliding along the i-steel rail 1, and the accuracy of data acquisition of the laser coal drimeter 3 is ensured.

As shown in fig. 8, in some embodiments, a lead screw 9 vertically penetrates through the bottom of the mounting rack 2 in the direction of a thread, a mounting block 10 is installed at one end of the lead screw 9 located in the mounting rack 2, a groove 11 is formed in the top of the mounting block 10, a rolling ball 12 is inserted in the groove 11 in a rolling manner, the rolling ball 12 is in rolling lap joint with the bottom of the i-steel rail 1, in order to make the device more reasonable, preferably, the inner diameter of the groove 11 is smaller than the outer diameter of the rolling ball 12, the rolling ball 12 can freely rotate in the groove 11 but cannot be separated from the groove 11, the lead screw 9 is twisted to rotate and move, so that the rolling ball 12 is in rolling lap joint with the bottom of the i-steel rail 1, and the rolling ball 12 is in collision contact with the i-steel rail 1, so that the mounting rack 2 slides more smoothly along the i-steel rail 1.

As shown in fig. 3, in some embodiments, install brush 13 on the extension board 401, brush 13's brush hair end and the overlap joint of the inner wall bottom of spout 8, because the effect of buggy in the canopy for contain a large amount of dusts in the canopy air, in long-time use, also can long-pending dust particle of staying in the spout 8, great dust particle easily influences the normal roll of stroke wheel 6, through the setting of brush 13, mounting bracket 2 is when sliding on following i-steel track 1, brush 13 can scrape the brush to the highway section of going ahead of stroke wheel 6, ensure that stroke wheel 6 can not contact dust particle when rolling in following spout 8, in order to ensure the normal removal of mounting bracket 2.

As shown in fig. 1, in some embodiments, the penetrating grooves 14 are formed in the bottom of the inner wall of the sliding groove 8 in an array manner along the length direction of the inner wall, and when the brush 13 scrapes accumulated dust particles in the sliding groove 8, the dust particles fall from the penetrating grooves 14, so that the phenomenon that a large amount of dust particles are accumulated in the sliding groove 8 is avoided, and the mounting frame 2 can normally slide along the stroke of the mounting frame 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rail mechanism of a laser coal-coiling device is characterized by comprising an I-shaped steel rail (1), the I-shaped steel rail (1) is provided with an installation rack (2) in a sliding way, the bottom of the installation rack (2) is provided with a laser coal drimeter (3), the anti-collision buffer mechanism (4) is installed at two ends of the installation rack (2), the anti-collision buffer mechanism (4) comprises support plates (401) installed at two sides of one end of the installation rack (2), slide rods (402) are movably arranged on the two support plates (401), limiting plates (403) are installed at one ends, close to the installation rack (2), of the two slide rods (402), the free ends of the two slide rods (402) are connected with anti-collision plates (404), and a buffer spring (405) sleeved on the sliding rod (402) is arranged between the anti-collision plate (404) and the support plate (401).

2. The rail mechanism of the laser coal-coiling device as claimed in claim 1, characterized in that the mounting frame (2) is configured in a U shape, opposite sides of the inner wall of the mounting frame (2) are respectively rotatably penetrated with a shaft rod (5), opposite ends of the two shaft rods (5) are respectively provided with a stroke wheel (6), the two stroke wheels (6) are respectively in rolling lap joint with the tops of the lower flanges at two sides of the I-shaped steel rail (1), and the free end of one shaft rod (5) is connected with a servo motor (7) arranged on the mounting frame (2).

3. The rail mechanism of the laser coal-coiling device according to claim 1, characterized in that the top of the bottom flange at both sides of the I-steel rail (1) is provided with a sliding groove (8) along the length direction thereof, and the stroke wheels (6) at both sides are respectively inserted in the two sliding grooves (8) in a rolling manner.

4. The track mechanism of the laser coal-coiling device according to claim 1, characterized in that a lead screw (9) penetrates through the bottom of the mounting frame (2) in the vertical direction, a mounting block (10) is mounted at one end of the lead screw (9) located in the mounting frame (2), a groove (11) is formed in the top of the mounting block (10), a rolling ball (12) is inserted in the groove (11) in a rolling manner, and the rolling ball (12) is in rolling lap joint with the bottom of the I-shaped steel track (1).

5. The rail mechanism of the laser coal-driling device as claimed in claim 3, wherein the support plate (401) is provided with a brush (13), and the brush end of the brush (13) is overlapped with the bottom of the inner wall of the chute (8).

6. The rail mechanism of the laser coal-driling device according to claim 3, characterized in that the bottom of the inner wall of the sliding chute (8) is provided with through slots (14) along the length direction thereof in an array.