CN211954332U

CN211954332U - A measuring device for drop shaft material level

Info

Publication number: CN211954332U
Application number: CN202020756546.0U
Authority: CN
Inventors: 苗传雨; 娄士伟; 宋卫东; 苗圣平
Original assignee: Xilin Golengshan Jinbaiyin Hubu Mining Co ltd
Current assignee: Xilin Golengshan Jinbaiyin Hubu Mining Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-17
Anticipated expiration: 2030-05-09

Abstract

The utility model belongs to the technical field of mining, especially, be a measuring device for drop shaft material level, including the bottom plate, the spout has been seted up at the top of bottom plate, sliding connection has the slider in the spout, the top of slider is provided with the support column, the top fixedly connected with telescopic link of support column, the top of telescopic link is provided with first electric putter, and the movable rod one end swing joint of telescopic link has the connecting rod, and the bottom fixedly connected with laser range finding probe of connecting rod; the utility model discloses, through setting up bottom plate, spout and slider to cooperation lead screw, nut and gear motor can realize moving about the telescopic link, thereby drive laser rangefinder and remove, and the adjustment of being convenient for can realize driving the back-and-forth movement of laser rangefinder through setting up the telescopic link and cooperating first electric putter, improves the adjustment effect, through setting up connecting rod and second electric putter, can realize the angle modulation to laser rangefinder.

Description

A measuring device for drop shaft material level

Technical Field

The utility model belongs to the technical field of the mining, concretely relates to a measuring device for drop shaft material level.

Background

The drop shaft is the tunnel that utilizes dead weight from last to down to draw the ore, it is all over several tens meters deep to generally adopt the district drop shaft, the transportation class advances before class, need to measure drop shaft or main shaft well depth, be convenient for estimate the reserves of ore in the pit shaft and arrange production, current measurement is generally manual measurement or automatic measurement, it is comparatively difficult nevertheless to install material level detection device at the well head, it is extremely difficult to overhaul simultaneously, overhaul work is extremely dangerous, and current material level detection device adjustment is inconvenient, because the district often explodes the activity, the vibration is extremely strong, lead to material level detection device to produce the skew because of the vibration influence, cause measuring error.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a measuring device for drop shaft material level has the adjustment of being convenient for, convenient to use, high characteristics of security.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for the material level of an ore pass comprises a bottom plate, wherein the top of the bottom plate is provided with a chute, a slide block is connected in the chute in a sliding manner, the top of the slide block is provided with a support column, the top of the support column is fixedly connected with a telescopic rod, the top of the telescopic rod is provided with a first electric push rod, one end of a movable rod of the telescopic rod is movably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a laser ranging probe, the side surface of the laser ranging probe is movably connected with a second electric push rod, the top end of the second electric push rod is movably connected with the bottom of the movable rod of the telescopic rod, both sides of the top of the bottom plate are fixedly connected with support plates, the side surface of each support plate is provided with a bearing, a rotating shaft is movably penetrated in, the surface of the screw rod is in threaded connection with a nut, and the top of the nut is fixedly connected with the bottom of the telescopic rod.

Preferably, the one end of telescopic link is provided with the controller, laser rangefinder probe, first electric putter, second electric putter and gear motor all pass through wire and controller electric connection.

Preferably, the bottom of bottom plate is provided with the gyro wheel, the quantity of gyro wheel is four, four gyro wheel evenly distributed is in the bottom of bottom plate.

Preferably, the cross-sectional shapes of the sliding groove and the sliding block are both trapezoidal.

Preferably, the one end fixedly connected with connecting block of first electric putter, the rectangular channel has been seted up to top one side of telescopic link, the connecting block passes rectangular channel and telescopic link's movable rod one end top fixed connection.

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

the utility model discloses, through setting up bottom plate, spout and slider to cooperation lead screw, nut and gear motor can realize moving about the telescopic link, thereby drive laser rangefinder and remove, and the adjustment of being convenient for can realize driving the back-and-forth movement of laser rangefinder through setting up the telescopic link and cooperating first electric putter, improves the adjustment effect, through setting up connecting rod and second electric putter, can realize the angle modulation to laser rangefinder.

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 side view of the cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

in the figure: 1. a base plate; 2. a chute; 3. a slider; 4. a support pillar; 5. a telescopic rod; 6. a controller; 7. a first electric push rod; 8. connecting blocks; 9. a connecting rod; 10. a laser ranging probe; 11. a second electric push rod; 12. a roller; 13. a support plate; 14. a reduction motor; 15. a bearing; 16. a rotating shaft; 17. a screw rod; 18. and a nut.

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. 1-2, the present invention provides the following technical solutions: a measuring device for a material level of a chute comprises a bottom plate 1, wherein a chute 2 is formed in the top of the bottom plate 1, a sliding block 3 is connected in the chute 2 in a sliding mode, a supporting column 4 is arranged at the top of the sliding block 3, the bottom plate 1, the chute 2 and the sliding block 3 are arranged, a lead screw 17, a nut 18 and a speed reduction motor 14 are matched, the telescopic rod 5 can move leftwards and rightwards, so that a laser ranging probe 10 is driven to move, adjustment is facilitated, a telescopic rod 5 is fixedly connected to the top of the supporting column 4, a first electric push rod 7 is arranged at the top of the telescopic rod 5, a connecting rod 9 is movably connected to one end of a movable rod of the telescopic rod 5, the laser ranging probe 10 is fixedly connected to the bottom of the connecting rod 9, the telescopic rod 5 and the first, side swing joint of laser rangefinder probe 10 has second electric putter 11, the top of second electric putter 11 and the movable rod bottom swing joint of telescopic link 5 through setting up connecting rod 9 and second electric putter 11, can realize the angle modulation to laser rangefinder probe 10, the equal fixedly connected with backup pad 13 in top both sides of bottom plate 1, the side of backup pad 13 is provided with bearing 15, pivot 16, two are worn to be equipped with by bearing 15 internalization the same lead screw 17 of opposite face fixedly connected with of pivot 16, one the one end of pivot 16 is provided with gear motor 14, the surperficial threaded connection of lead screw 17 has nut 18, the top of nut 18 and the bottom fixed connection of telescopic link 5.

Specifically, one end of the telescopic rod 5 is provided with a controller 6, and the laser ranging probe 10, the first electric push rod 7, the second electric push rod 11 and the speed reduction motor 14 are all electrically connected with the controller 6 through wires.

Specifically, the bottom of the bottom plate 1 is provided with four rollers 12, and the four rollers 12 are uniformly distributed at the bottom of the bottom plate 1.

Specifically, the cross sections of the sliding groove 2 and the sliding block 3 are trapezoidal.

Specifically, the one end fixedly connected with connecting block 8 of first electric putter 7, the rectangular channel has been seted up to top one side of telescopic link 5, connecting block 8 passes rectangular channel and telescopic link 5's movable rod one end top fixed connection.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, switch on external power supply with controller 6, then promote measuring device to the well head, make laser rangefinder probe 10 be close to the drop shaft well head, then operating personnel controls first electric putter 7 to shrink through pressing the button on controller 6 surface, drive telescopic link 5 extension, drive laser rangefinder probe 10 unsettled at the top of well head, then through pressing the button on controller 6 surface, control gear motor 14 and rotate, gear motor 14 drives lead screw 17 through pivot 16 and rotates, the rotation of lead screw 17 drives nut 18 and moves about, then drive telescopic link 5 and move about, thereby adjust laser rangefinder probe 10 and control the position about, then through controller 6 control second electric putter 11 extension or shrink, drive connecting rod 9 and carry out angular adjustment, thereby drive laser rangefinder probe 10 and carry out angular adjustment, through the adjustment more than, make laser range finding probe 10 reach the best measuring position, then open laser range finding probe 10 through controller 6, laser range finding probe 10 is prior art, no longer gives unnecessary details here, then with numerical value at the screen display on controller 6 surface after the laser range finding probe 10 range finding, because controller 6 is located detection device's rear, operating personnel is when the operation, has certain distance apart from the well head, and the security is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A measuring device for draw shaft material level, comprising a bottom plate (1), characterized in that: the top of the bottom plate (1) is provided with a sliding groove (2), the sliding groove (2) is internally and slidably connected with a sliding block (3), the top of the sliding block (3) is provided with a supporting column (4), the top of the supporting column (4) is fixedly connected with a telescopic rod (5), the top of the telescopic rod (5) is provided with a first electric push rod (7), one end of a movable rod of the telescopic rod (5) is movably connected with a connecting rod (9), the bottom of the connecting rod (9) is fixedly connected with a laser ranging probe (10), the side face of the laser ranging probe (10) is movably connected with a second electric push rod (11), the top end of the second electric push rod (11) is movably connected with the bottom of the movable rod of the telescopic rod (5), both sides of the top of the bottom plate (1) are fixedly connected with a supporting plate (13), and, pivot (16), two are worn to be equipped with in bearing (15) internalization the same lead screw (17), one of opposite face fixedly connected with of pivot (16) the one end of pivot (16) is provided with gear motor (14), the surperficial threaded connection of lead screw (17) has nut (18), the top of nut (18) and the bottom fixed connection of telescopic link (5).

2. A device for measuring the level of a draw shaft according to claim 1, wherein: one end of the telescopic rod (5) is provided with a controller (6), and the laser ranging probe (10), the first electric push rod (7), the second electric push rod (11) and the speed reduction motor (14) are all electrically connected with the controller (6) through wires.

3. A device for measuring the level of a draw shaft according to claim 1, wherein: the bottom of bottom plate (1) is provided with gyro wheel (12), the quantity of gyro wheel (12) is four, four gyro wheel (12) evenly distributed is in the bottom of bottom plate (1).

4. A device for measuring the level of a draw shaft according to claim 1, wherein: the cross sections of the sliding groove (2) and the sliding block (3) are trapezoidal.

5. A device for measuring the level of a draw shaft according to claim 1, wherein: the one end fixedly connected with connecting block (8) of first electric putter (7), the rectangular channel has been seted up to top one side of telescopic link (5), connecting block (8) pass the movable rod one end top fixed connection of rectangular channel and telescopic link (5).