CN220134021U - A hand-held device for mining emergency rescue - Google Patents
A hand-held device for mining emergency rescue Download PDFInfo
- Publication number
- CN220134021U CN220134021U CN202321562984.3U CN202321562984U CN220134021U CN 220134021 U CN220134021 U CN 220134021U CN 202321562984 U CN202321562984 U CN 202321562984U CN 220134021 U CN220134021 U CN 220134021U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- bidirectional screw
- screw rod
- emergency rescue
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005065 mining Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- 238000005553 drilling Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a handheld device for mining emergency rescue, which comprises a frame provided with a front mounting plate and a rear mounting plate, wherein a bidirectional screw rod is rotationally connected between the front mounting plate and the rear mounting plate, a screw rod nut is in transmission connection with the bidirectional screw rod, a movable seat which is in sliding connection with the frame is arranged on the screw rod nut, a drill bit with an axis parallel to the axis of the bidirectional screw rod is rotationally connected on the movable seat, a spline shaft is arranged at the rear end of the drill bit, a transmission shaft with an axis parallel to the axis of the bidirectional screw rod is rotationally connected on the rear mounting plate, a spline hole is arranged on the transmission shaft, the spline shaft is in sliding connection with the spline hole, a driving gear is arranged on the bidirectional screw rod, a driven gear is arranged on the transmission shaft, and one end of the bidirectional screw rod is in transmission connection with a motor. The handheld device can realize autonomous soil breaking under the condition of being connected with an emergency power supply, is small in size and portable, is used by handheld operation, has low requirement on use space, is flexible and convenient, has complete overall functions and is high in practicability.
Description
Technical Field
The utility model relates to the technical field of mining rescue, in particular to a handheld device for mining emergency rescue.
Background
There is a serious danger of local collapse in the mine, and if trapped miners exceed rescue time, the trapped miners are life threatening. Therefore, in the construction process, not only temporary power supply facilities and emergency rescue supplements are needed to be carried, but also a ground-breaking rescue device is needed to be additionally arranged, so that self rescue is realized. Accordingly, the utility model provides a handheld device for mining emergency rescue.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a handheld device for mining emergency rescue.
In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to a handheld device for mining emergency rescue, which comprises a frame provided with a front mounting plate and a rear mounting plate, wherein a handle is arranged on the frame, a bidirectional screw is rotationally connected between the front mounting plate and the rear mounting plate, a screw nut which moves back and forth is in transmission connection with the bidirectional screw, a moving seat which moves along with the screw nut and is in sliding connection with the frame is arranged on the screw nut, a drill bit with an axis parallel to the axis of the bidirectional screw is rotationally connected on the moving seat, a spline shaft extends from the rear end of the drill bit, a transmission shaft with an axis parallel to the axis of the bidirectional screw is rotationally connected on the rear mounting plate, a spline hole for the spline shaft to axially move is formed in the transmission shaft, the spline shaft is slidingly connected in the spline hole, a driving gear is arranged on the bidirectional screw, a driven gear meshed with the driving gear is arranged on the transmission shaft, one end of the bidirectional screw is in transmission connection with a motor for controlling the bidirectional screw to rotate, and the motor is fixed on the frame.
The utility model is further provided with: an auxiliary mounting plate close to the rear mounting plate is arranged between the front mounting plate and the rear mounting plate, the auxiliary mounting plate is arranged on the frame, and the transmission shaft is rotationally connected to the auxiliary mounting plate.
The utility model is further provided with: the front mounting plate is provided with a working hole for the drill bit to penetrate.
The utility model is further provided with: and the rack is also provided with a handrail.
The utility model is further provided with: the motor is a servo motor.
In summary, the utility model has the following beneficial effects: the handheld device for mining emergency rescue, which is disclosed by the utility model, can realize autonomous ground breaking under the condition of being connected with an emergency power supply, is small in size and portable, is used by adopting handheld operation, has low requirements on use space, is flexible and convenient, has complete overall functions and is high in practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1, a handheld device for mining emergency rescue according to this embodiment includes a frame 3 provided with a front mounting plate 1 and a rear mounting plate 2, a grip 4 is provided on the frame 3, a bidirectional screw 5 is rotationally connected between the front mounting plate 1 and the rear mounting plate 2, a driving gear 12 is provided on the bidirectional screw 5, a moving seat 7 which moves along with the bidirectional screw and is slidingly connected to the frame is provided on the screw nut 6, a drill bit 8 whose axis is parallel to the axis of the bidirectional screw is rotationally connected to the moving seat 7, a spline shaft 9 extends from the rear end of the drill bit 8, a transmission shaft 10 whose axis is parallel to the axis of the bidirectional screw is rotationally connected to the rear mounting plate 2, a spline hole 11 for the spline shaft to axially move is provided on the transmission shaft 10, the spline shaft 9 is slidingly connected to the spline hole 11, a driving gear 12 is provided on the bidirectional screw 5, a driven gear 13 meshed with the driving gear is provided on the transmission shaft 10, a motor 14 for controlling rotation of the bidirectional screw 5 is in a transmission manner, and the motor 14 is fixed to the frame 3.
Further, the frame 3 is further provided with a handrail 17.
Further, the motor 14 is a servo motor.
In this embodiment, the motor 14 is used to drive the bi-directional screw 5 to rotate, the screw nut 6 carries the moving seat 7 and the drill bit 8 thereon to reciprocate through transmission, and then the transmission shaft 10 rotates through transmission of the driving gear and the driven gear meshed with each other, and the drill bit 8 which reciprocates can keep rotating under the cooperation of the spline shaft 9 and the spline hole 11, so as to realize movement and keep the crushing function.
Example 2
Referring to fig. 1, the hand-held device for mining emergency rescue according to the present embodiment is further configured, on the basis of embodiment 1, that an auxiliary mounting plate 15 close to the rear mounting plate is disposed between the front mounting plate 1 and the rear mounting plate 2, the auxiliary mounting plate 15 is disposed on the frame 3, and the transmission shaft 10 is rotatably connected to the auxiliary mounting plate 15.
In this embodiment, the auxiliary mounting plate 15 is added to firmly mount the transmission shaft 10, so that the transmission shaft 10 rotates stably.
Example 3
Referring to fig. 1, in the handheld device for emergency rescue for mines according to this embodiment, on the basis of embodiment 1, a working hole 16 through which a drill bit passes is further formed in the front mounting plate 1.
In this embodiment, the working hole 16 is opened to crush the rock or the rock after the drill bit is put out, so that the crushed rock or the rock is blocked by the front mounting plate 1.
The handheld device for mining emergency rescue, which is disclosed by the utility model, can realize autonomous ground breaking under the condition of being connected with an emergency power supply, is small in size and portable, is used by adopting handheld operation, has low requirements on use space, is flexible and convenient, has complete overall functions and is high in practicability.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. A hand-held device for mining emergency rescue, including the frame that is provided with preceding mounting panel and rear mounting panel, be equipped with the handle in the frame, its characterized in that: the novel drilling machine is characterized in that a bidirectional screw is rotationally connected between the front mounting plate and the rear mounting plate, a screw nut which moves back and forth is connected to the bidirectional screw in a transmission manner, a moving seat which moves along with the screw nut and is slidingly connected to the screw nut is arranged on the screw nut, a drill bit with an axis parallel to the axis of the bidirectional screw is rotationally connected to the moving seat, a spline shaft extends from the rear end of the drill bit, a transmission shaft with an axis parallel to the axis of the bidirectional screw is rotationally connected to the rear mounting plate, a spline hole for the spline shaft to axially move is formed in the transmission shaft, the spline shaft is slidingly connected to the spline hole, a driving gear is arranged on the bidirectional screw, a driven gear meshed with the driving gear is arranged on the transmission shaft, a motor for controlling the bidirectional screw to rotate is in a transmission manner, and the motor is fixed on the frame.
2. The hand-held device for mining emergency rescue of claim 1, wherein: an auxiliary mounting plate close to the rear mounting plate is arranged between the front mounting plate and the rear mounting plate, the auxiliary mounting plate is arranged on the frame, and the transmission shaft is rotationally connected to the auxiliary mounting plate.
3. The hand-held device for mining emergency rescue according to claim 1 or 2, wherein: the front mounting plate is provided with a working hole for the drill bit to penetrate.
4. A hand-held device for mining emergency rescue as claimed in claim 3, wherein: and the rack is also provided with a handrail.
5. The hand-held device for mining emergency rescue of claim 1, wherein: the motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562984.3U CN220134021U (en) | 2023-06-19 | 2023-06-19 | A hand-held device for mining emergency rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562984.3U CN220134021U (en) | 2023-06-19 | 2023-06-19 | A hand-held device for mining emergency rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134021U true CN220134021U (en) | 2023-12-05 |
Family
ID=88951135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321562984.3U Active CN220134021U (en) | 2023-06-19 | 2023-06-19 | A hand-held device for mining emergency rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134021U (en) |
-
2023
- 2023-06-19 CN CN202321562984.3U patent/CN220134021U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |