CN210888930U - Foldable driver protection device of tunneling and anchoring machine - Google Patents
Foldable driver protection device of tunneling and anchoring machine Download PDFInfo
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- CN210888930U CN210888930U CN201921969175.8U CN201921969175U CN210888930U CN 210888930 U CN210888930 U CN 210888930U CN 201921969175 U CN201921969175 U CN 201921969175U CN 210888930 U CN210888930 U CN 210888930U
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- ceiling
- protection
- driver
- movable support
- support frame
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Abstract
The utility model discloses a dig collapsible protector of anchor machine driver, it including the protection ceiling, with protection ceiling articulated movable support frame, be located movable support frame rear side and protection ceiling rear end articulated be used for driving the folding actuating mechanism of protection ceiling, wherein, movable support frame bottom sets up on digging the anchor machine body, and movable support frame and actuating mechanism's drive action linkage realizes the upset of protection ceiling and opens and shuts. The protection device can provide roof protection for the driver of the tunneling and anchoring machine, and the operation safety of the driver is guaranteed. Meanwhile, the foldable structure is adopted to realize lower overall height, so that the equipment has stronger trafficability. And the protective device ceiling can be always kept parallel to the body frame, so that the smoothness above the body frame is ensured, the operation of personnel is greatly facilitated, and the operation efficiency is effectively improved.
Description
Technical Field
The utility model relates to an equipment field is excavated, especially relates to a collapsible protector of anchor driving machine driver.
Background
At present, the underground coal mine is gradually changed into cutting and supporting operation by using an excavating, anchoring and supporting integrated machine from cutting by using a heading machine and supporting operation by using a pneumatic jumbolter. The driver position has the problem of coal breakage when driving anchor machine operation to there is the potential safety hazard, receives spatial layout to influence in addition, and driving anchor machine driver position arranges usually in body frame top, and is highly higher. Therefore, the conventional fixed type protection device is difficult to be effectively applied, and thus, the prior art is to be further developed and advanced.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a dig collapsible protector of anchor machine driver to solve less tunnel and adopt the protection problem of driver when digging the anchor machine operation.
The utility model discloses technical scheme as follows:
the foldable protection device for the driver of the tunneling and anchoring machine comprises a protection ceiling, a movable support frame hinged to the protection ceiling, and a driving mechanism which is located on the rear side of the movable support frame and hinged to the rear end of the protection ceiling and used for driving the protection ceiling to be folded, wherein the bottom end of the movable support frame is arranged on a tunneling and anchoring machine body, and the movable support frame is linked with the driving action of the driving mechanism to achieve the purpose that the protection ceiling is turned over and opened and closed.
The driver of the driving and anchoring machine can fold the protective device, wherein the protective ceiling is a horizontal top plate.
The foldable protection device for the driver of the anchor driving machine is characterized in that the movable support frame consists of a fixed frame and a turnover top frame, wherein the bottom of the fixed frame is fixedly arranged on the anchor driving machine body, and two ends of the turnover top frame are respectively hinged with the fixed frame and a protection ceiling.
The foldable protection device for the driver of the driving and anchoring machine is characterized in that the top end of the overturning top frame is hinged with the middle of a protection ceiling, and the length from the front end of the protection ceiling to the hinged position of the overturning top frame is smaller than or equal to the length of the overturning top frame.
The driver foldable protection device of the driving and anchoring machine is characterized in that the driving mechanism is a folding oil cylinder, the front end of a piston rod of the folding oil cylinder is hinged with the rear end of a protection ceiling, and the bottom of the folding oil cylinder is hinged to the driving and anchoring machine body.
The driver foldable protection device of the driving and anchoring machine is characterized in that when the protection ceiling is in a fully opened state, the included angle between the foldable oil cylinder and the protection ceiling is 120-150 degrees.
Advantageous effects
The utility model provides a dig collapsible protector of anchor machine driver, this protector can provide the roof protection, guarantee driver operation safety for digging the anchor machine driver. Meanwhile, the foldable structure is adopted to realize lower overall height, so that the equipment has stronger trafficability. And the protective device ceiling can be always kept parallel to the body frame, so that the smoothness above the body frame is ensured, the operation of personnel is greatly facilitated, and the operation efficiency is effectively improved.
Drawings
Fig. 1 is the utility model discloses in the embodiment of the utility model embodiment dig anchor machine driver collapsible protector's schematic structure view.
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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "inner," "outer," "bottom," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The foldable protection device for the driver of the tunneling and anchoring machine as shown in fig. 1 comprises a protection ceiling 1, a movable support frame hinged with the protection ceiling, and a driving mechanism which is positioned on the rear side of the movable support frame and hinged with the rear end of the protection ceiling and used for driving the protection ceiling to be folded, wherein the bottom end of the movable support frame is arranged on the tunneling and anchoring machine body, and the movable support frame is linked with the driving action of the driving mechanism to realize the turning and opening of the protection ceiling. Preferably, the protection ceiling is a horizontal top plate, so that roof protection is provided for a driver of the driving and anchoring machine, and the operation safety of the driver is guaranteed. The horizontal top plate can be always kept horizontally folded or unfolded under the action of the movable support frame and the driving mechanism, and the smoothness above the body frame is guaranteed.
Specifically, the movable support frame is composed of a fixed frame 4 and a turnover top frame 2, wherein the bottom of the fixed frame 4 is fixedly arranged on the tunneling and anchoring machine body, and two ends of the turnover top frame 2 are respectively hinged to the fixed frame 4 and the protective ceiling 1. The setting of upset roof-rack has realized the folding function of protection ceiling upset, and when actuating mechanism drive protection ceiling moved, the upset roof-rack linked thereupon, and then the combined action leads to the upset of protection ceiling folding and open.
Specifically, the driving mechanism is a folding oil cylinder 3, the front end of a piston rod of the folding oil cylinder is hinged with the rear end of the protective ceiling, and the bottom of the folding oil cylinder is hinged to the digging and anchoring machine body. The hinged connection of the bottom of the folding oil cylinder and the hinged connection of the piston rod enable the folding oil cylinder to move along with the overturning of the protective ceiling when pushing the protective ceiling to overturn, so that the protective ceiling can be unfolded, lifted or folded and lowered. The articulated setting of upset roof-rack has further realized that the protection ceiling is parallel with body frame all the time, has guaranteed body frame top planarization, just so facilitates for personnel's operation.
Preferably, the top end of the turnover top frame is hinged to the middle of the protective ceiling, and the length from the front end of the protective ceiling to the hinged position of the turnover top frame is smaller than or equal to the length of the turnover top frame. Make like this can pack up completely when the protection ceiling is folding for whole height can be reduced to minimumly, reinforcing trafficability characteristic.
In a preferred embodiment, when the protective ceiling is in a fully opened state, the included angle between the folding oil cylinder and the protective ceiling is 120 degrees and 150 degrees. Within the angle range, smooth opening and folding of the protective ceiling can be guaranteed under the condition that a small hydraulic folding oil cylinder is used.
The utility model provides a dig collapsible protector of anchor machine driver, this protector can provide the roof protection, guarantee driver operation safety for digging the anchor machine driver. Meanwhile, the foldable structure is adopted to realize lower overall height, so that the equipment has stronger trafficability. And the protective device ceiling can be always kept parallel to the body frame, so that the smoothness above the body frame is ensured, the operation of personnel is greatly facilitated, and the operation efficiency is effectively improved.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (6)
1. The foldable protection device for the driver of the tunneling and anchoring machine is characterized by comprising a protection ceiling, a movable support frame hinged with the protection ceiling and a driving mechanism which is positioned on the rear side of the movable support frame and hinged with the rear end of the protection ceiling and used for driving the protection ceiling to be folded, wherein the bottom end of the movable support frame is arranged on the tunneling and anchoring machine body, and the movable support frame is linked with the driving action of the driving mechanism to realize the overturning and opening of the protection ceiling.
2. The tunneling or anchoring driver collapsible guard according to claim 1, wherein said protective roof is a horizontal roof.
3. The foldable protection device for drivers of heading and anchoring machines as claimed in claim 1, wherein the movable support frame is composed of a fixed frame and a turning top frame, wherein the bottom of the fixed frame is fixedly arranged on the heading and anchoring machine body, and two ends of the turning top frame are respectively hinged with the fixed frame and the protection ceiling.
4. The driver folding guard for driving anchor driving machine as claimed in claim 3, wherein the top end of the turning top frame is hinged to the middle of the guard ceiling, and the length of the guard ceiling from the front end to the hinged position with the turning top frame is less than or equal to the length of the turning top frame.
5. The tunneling and anchoring machine driver foldable protection device as claimed in claim 1, wherein the driving mechanism is a folding cylinder, the front end of a piston rod of the folding cylinder is hinged with the rear end of the protection ceiling, and the bottom of the folding cylinder is hinged on the tunneling and anchoring machine body.
6. The driver foldable protection device for driving and bolting machine of claim 5, wherein when the protection ceiling is in a fully opened state, the included angle between the foldable cylinder and the protection ceiling is 120-150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969175.8U CN210888930U (en) | 2019-11-14 | 2019-11-14 | Foldable driver protection device of tunneling and anchoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969175.8U CN210888930U (en) | 2019-11-14 | 2019-11-14 | Foldable driver protection device of tunneling and anchoring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888930U true CN210888930U (en) | 2020-06-30 |
Family
ID=71320964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921969175.8U Active CN210888930U (en) | 2019-11-14 | 2019-11-14 | Foldable driver protection device of tunneling and anchoring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888930U (en) |
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2019
- 2019-11-14 CN CN201921969175.8U patent/CN210888930U/en active Active
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