CN209212235U - Coalcutter video acquisition attachment device - Google Patents
Coalcutter video acquisition attachment device Download PDFInfo
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- CN209212235U CN209212235U CN201821917591.9U CN201821917591U CN209212235U CN 209212235 U CN209212235 U CN 209212235U CN 201821917591 U CN201821917591 U CN 201821917591U CN 209212235 U CN209212235 U CN 209212235U
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- coalcutter
- fixed
- rail car
- connecting plate
- small rail
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Abstract
The utility model relates to a kind of coalcutter video acquisition attachment devices, the device includes video camera, the small rail car of video camera is installed, small rail car is connected by connecting rod with coalcutter, it is characterized in that one end of connecting rod is connected by oscillating bearing with fixing seat, fixing seat is connected with coalcutter, the other end of connecting rod is connected with video camera attachment base, the upper end of lead screw is fixed on the bottom surface of video camera attachment base, lead screw lower end passes through middle connecting plate and is matchedly connected with the nut being fixed on middle connecting plate, fixed ring is installed in the middle part of lead screw between middle connecting plate and video camera attachment base；The both ends of fixing tensioning device are connected with fixed ring and middle connecting plate respectively；Damping device is installed between small rail car and middle connecting plate.The utility model has the characteristics that structurally reasonable, high reliablity, can effectively solve that small rail car is stuck or the generation of derailment occurring, improves the passability and damping property of small rail car, ensure that the quality of video camera shooting picture.
Description
Technical field
The utility model relates to a kind of attachment devices, more particularly to coalcutter video acquisition attachment device.
Background technique
At present silo shearer be during coal mining by digging Field Force to the digging situation of coal mining machine roller, adopt
Pick position is observed, and to be tuned at any time, the working efficiency that this will result in coalcutter is low, the large labor intensity of operator,
The problems such as working environment is poor, the patent of invention Shen of on February 23rd, 2018 entitled " the coalcutter video analysis control systems " announced
Please, the technical solution of this application is by installing coal petrography identification device on coalcutter, which is mounted in rail
On road trolley, small rail car is connected by connecting rod with coalcutter, and small rail car operates in a grade coal plate, is achieved that by the device
Coalcutter full-automation, unattended carry out mining work can effectively improve the safe operation of coal mine and reduce the labour of worker
Intensity.
In actual use, upper flat at two pieces of steel plate splicings since spillplate is spliced by plurality of steel plates
Face is possible to not in one plane will result in the small rail car moved on it by card, can lead to neighbouring tracks when serious
The connecting rod bending of trolley and coalcutter, and it is not available coal petrography identification device.
Summary of the invention
The purpose of the utility model is to provide a kind of video cameras being mounted on coalcutter can steadily acquire coalcutter work
Make the coalcutter video acquisition attachment device of process.
To realize above-mentioned purpose of utility model, the technical solution of the utility model are as follows: a kind of coalcutter video acquisition connection
Device is connected by connecting rod with coalcutter including video camera, the small rail car for installing video camera, small rail car, and feature exists
Be connected by oscillating bearing with fixing seat in one end of connecting rod, fixing seat is connected with coalcutter, the other end of connecting rod with take the photograph
Camera attachment base is connected, and the upper end of lead screw is fixed on the bottom surface of video camera attachment base, lead screw lower end pass through middle connecting plate and with
The nut being fixed on middle connecting plate is matchedly connected, and installs in the middle part of the lead screw between middle connecting plate and video camera attachment base
There is fixed ring；The both ends of fixing tensioning device are connected with fixed ring and middle connecting plate respectively；It is connect in small rail car with centre
Damping device is installed between plate.
The above-mentioned damping device being mounted between middle connecting plate and small rail car be by intersecting or/and being vertically mounted in
Between damper composition between connecting plate and small rail car, the quantity of damper is two or more, and above-mentioned damper is bullet
Spring damper or hydraulic damper.
Above-mentioned small rail car is by bottom plate, is mounted on bottom plate horizontal roller parallel to the base plate and with bottom plate at a clamp
The tilt roller at angle forms, and tilt roller is a pair spent by two angles relatively and between two counter rollers 90-120
Or two pairs of idler wheel compositions.
Above-mentioned horizontal roller and tilt roller are made of bracket and rack-mount idler wheel, and bracket is fixed on bottom plate
On.
Vertical wheel perpendicular to bottom plate is installed on above-mentioned small rail car；Above-mentioned vertical wheel is by fixing axle and peace
Idler wheel composition in fixing axle, the upper end of fixing axle are fixed on bottom plate, and the lower end of fixing axle is equipped with idler wheel.
Wheel is installed in vertical wheel lower end.
Above-mentioned wheel is uniformly mounted on wheel on bottom plate by three and forms, bottom plate pass through the axis that is fixed thereon with it is vertical
Idler wheel lower end is connected.
Above-mentioned fixed ring is made of the nut to match with lead screw and the hook being evenly arranged on nut, fixing tensioning device
One end is connected by hook with fixed ring, and the other end is connected with hangers fixed on middle connecting plate.
Above-mentioned fixed ring is formed by covering in lead screw annular plate and the nut that annular plate is fixed on lead screw, on annular plate
It is evenly equipped with hole, one end through hole of fixing tensioning device is connected with fixed ring, fixed hangers on the other end and middle connecting plate
It is connected.
Above-mentioned fixing tensioning device is flower basket bolt or tension spring.
The technical solution of the utility model is to have the following characteristics that
1, by the flexible connection between connecting rod and fixing seat, rail when spillplate is uneven and turns can effectively be solved
Stuck or derailment occurring generation between road trolley and shelves coal plate；
2, by installing the combination idler wheel and special shock-damping structure of horizontal roller and tilt roller additional on small rail car,
It can make that small rail car obtains passability and damping performance effectively improves, ensure that the quality of video camera shooting picture；
3, lead screw is increased between video camera attachment base and small rail car, the high and low position of adjustment video camera can be facilitated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model small rail car；
Fig. 4 is the left view of the utility model Fig. 3；
Fig. 5 is the bottom view of the utility model Fig. 3.
Specific embodiment
As shown in Fig. 1,2,3,4,5, the right end of connecting rod 2 is connected by oscillating bearing 13 with fixing seat 1, a left side for connecting rod
End is connected with video camera attachment base 3, and the present apparatus is connected by fixing seat with coalcutter, and the video camera of coalcutter video acquisition is solid
Dingan County is on video camera attachment base.Due to using oscillating bearing 13 to connect between connecting rod and fixing seat, connecting rod can phase
It carries out swing up and down in a certain range for fixing seat, coalcutter can be eliminated in the process of running between spillplate
Video camera caused by position difference is swung.
The upper end of lead screw 4 is fixed on the bottom surface of video camera attachment base, lead screw lower end pass through middle connecting plate 7 and be fixed on
Nut on middle connecting plate is matchedly connected, and is equipped with fixation in the middle part of the lead screw between middle connecting plate and video camera attachment base
The both ends of ring 5, fixing tensioning device 6 are connected with fixed ring and middle connecting plate respectively；Above-mentioned fixing tensioning device uses the gaily decorated basket
Bolt or tension spring.
Above-mentioned fixed ring is made of the nut to match with lead screw and the hook being evenly arranged on nut, fixing tensioning device
One end is connected by hook with fixed ring, and the other end is connected with hangers fixed on middle connecting plate.
The spiral shell for covering the annular plate on lead screw and being fixed on annular plate on lead screw can also be used in the structure of above-mentioned fixed ring
Mother forms, and is evenly equipped with hole on annular plate, and one end through hole of fixing tensioning device is connected with fixed ring, and the other end is connect with centre
Fixed hangers is connected on plate.
The purpose that fixing tensioning device is installed in the middle part of lead screw is to guarantee that the video camera of lead screw upper end is relatively stable, is led to simultaneously
Cross the height of rotating threaded shaft adjustable camera.
Damping device is installed between small rail car and middle connecting plate 7, which is to intersect peace two-by-two by 4
Damper composition between middle connecting plate and small rail car, or intersected two-by-two by 2 or 4 and be mounted on middle connecting plate
Damper and 2 damper compositions being vertically mounted between middle connecting plate and small rail car between small rail car, on
Stating damper is spring damper or hydraulic damper.The purpose of mounting shock absorber is to absorb small rail car in the gear coal of coalcutter
Vibration on plate in operational process.
Small rail car is by bottom plate 9, the horizontal roller parallel to the base plate 10 and and bottom plate that are mounted on bottom plate lower plane
The tilt roller 11 to form an angle forms, and tilt roller is by two angles relatively and between two idler wheels in 90-120 degree
Idler wheel composition.Horizontal roller and tilt roller are made of bracket 9-1 and rack-mount idler wheel 9-2, and bracket is fixed
On bottom plate 9.
For the even running for guaranteeing above-mentioned small rail car, the vertical wheel 15 perpendicular to bottom plate is installed on bottom plate, on
It states vertical wheel to be made of fixing axle and the idler wheel being mounted in fixing axle, the upper end of fixing axle is fixed on bottom plate, fixed
The lower end of axis is equipped with idler wheel.Vertical wheel as shown in the figure can install a pair or two pairs, install a clock synchronization, vertical wheel is position
In 16 two sides of spillplate, the purpose is to prevent trolley from derailing.
Wheel 17 is installed in vertical wheel lower end, wheel is uniformly mounted on wheel on bottom plate by three and forms, bottom plate
It is connected by the axis being fixed thereon with vertical wheel lower end.The purpose for installing wheel is to have prevented the objects such as coal or electric cable for coal mining machine
Product are deposited in spillplate side, interfere the operation of trolley.It, can be by trolley by wheel when having deposit in spillplate side
It lifts and crosses deposit.
Above-mentioned rollers are matched by columned roller body, the bearing being mounted in the inner hole of roller body both ends and with two bearings
Roller shaft composition.The fixation of above-mentioned horizontal roller and tilt roller is to match to install with bracket 9-1 by roller shaft to be fixed.
Claims (10)
1. a kind of coalcutter video acquisition attachment device, small rail car, small rail car including video camera, installation video camera pass through
Connecting rod is connected with coalcutter, it is characterised in that and one end of connecting rod (2) is connected by oscillating bearing (13) with fixing seat (1),
Fixing seat (1) is connected with coalcutter, and the other end of connecting rod is connected with video camera attachment base (3), and the upper end of lead screw (4) is fixed on
The bottom surface of video camera attachment base, lead screw lower end pass through middle connecting plate (7) and match with the nut being fixed on middle connecting plate
It connects, fixed ring (5) is installed in the middle part of the lead screw between middle connecting plate and video camera attachment base；Fixing tensioning device (6)
Both ends be connected respectively with fixed ring and middle connecting plate；Damping dress is installed between small rail car and middle connecting plate (7)
It sets.
2. coalcutter video acquisition attachment device according to claim 1, it is characterised in that above-mentioned to be mounted on intermediate connection
Damping device between plate (7) and small rail car is by intersecting or/and being vertically mounted between middle connecting plate and small rail car
Damper composition, the quantity of damper is two or more, and above-mentioned damper is spring damper or hydraulic damper.
3. coalcutter video acquisition attachment device according to claim 2, it is characterised in that above-mentioned small rail car is the bottom of by
Plate (9), tilt roller (11) group for being mounted on horizontal roller (10) parallel to the base plate on bottom plate and forming an angle with bottom plate
At tilt roller is made of two angles relatively and between two counter rollers in a pair of 90-120 degree or two pairs of idler wheels.
4. coalcutter video acquisition attachment device according to claim 3, it is characterised in that above-mentioned horizontal roller (10) and
Tilt roller (11) is made of bracket (9-1) and rack-mount idler wheel (9-2), and bracket is fixed on bottom plate (9).
5. coalcutter video acquisition attachment device according to claim 4, it is characterised in that pacify on above-mentioned small rail car
Equipped with the vertical wheel (15) perpendicular to bottom plate (9)；Above-mentioned vertical wheel is by fixing axle and the idler wheel being mounted in fixing axle
Composition, the upper end of fixing axle are fixed on bottom plate (9), and the lower end of fixing axle is equipped with idler wheel.
6. coalcutter video acquisition attachment device according to claim 5, it is characterised in that in vertical wheel (15) lower end
Wheel (17) are installed.
7. coalcutter video acquisition attachment device according to claim 6, it is characterised in that above-mentioned wheel (17) is by three
A to be uniformly mounted on wheel composition on bottom plate, bottom plate passes through the axis being fixed thereon and is connected with vertical wheel (15) lower end.
8. coalcutter video acquisition attachment device according to claim 7, it is characterised in that above-mentioned fixed ring (5) be by with
The nut that lead screw (4) matches and the hook being evenly arranged on nut composition, one end of fixing tensioning device (6) by hook and are fixed
Ring is connected, and the other end is connected with hangers fixed on middle connecting plate (7).
9. coalcutter video acquisition attachment device according to claim 7, it is characterised in that above-mentioned fixed ring (5) is by covering
It is fixed on the composition of the nut on lead screw in lead screw (4) annular plate and by annular plate, is evenly equipped with hole, fixing tensioning device on annular plate
(6) one end through hole is connected with fixed ring, and the other end is connected with hangers fixed on middle connecting plate (7).
10. coalcutter video acquisition attachment device according to claim 8 or claim 9, it is characterised in that above-mentioned fixed strain dress
Setting (6) is flower basket bolt or tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917591.9U CN209212235U (en) | 2018-11-21 | 2018-11-21 | Coalcutter video acquisition attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917591.9U CN209212235U (en) | 2018-11-21 | 2018-11-21 | Coalcutter video acquisition attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212235U true CN209212235U (en) | 2019-08-06 |
Family
ID=67460538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917591.9U Active CN209212235U (en) | 2018-11-21 | 2018-11-21 | Coalcutter video acquisition attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209375A (en) * | 2018-11-21 | 2019-01-15 | 宁夏广天夏电子科技有限公司 | Coalcutter video acquisition attachment device |
-
2018
- 2018-11-21 CN CN201821917591.9U patent/CN209212235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209375A (en) * | 2018-11-21 | 2019-01-15 | 宁夏广天夏电子科技有限公司 | Coalcutter video acquisition attachment device |
| CN109209375B (en) * | 2018-11-21 | 2023-10-20 | 宁夏广天夏科技股份有限公司 | Video acquisition connecting device of coal mining machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750001 Room 1005, 490 Ning'an Avenue, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia guangtianxia Technology Co.,Ltd. Address before: 750001 Room 1005, 490 Ning'an Avenue, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ningxia Guangtianxia Electronics Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |