CN210217785U - Anchor net and steel belt automatic laying device for digging and supporting anchor combined unit - Google Patents
Anchor net and steel belt automatic laying device for digging and supporting anchor combined unit Download PDFInfo
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- CN210217785U CN210217785U CN201921179239.4U CN201921179239U CN210217785U CN 210217785 U CN210217785 U CN 210217785U CN 201921179239 U CN201921179239 U CN 201921179239U CN 210217785 U CN210217785 U CN 210217785U
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Abstract
The utility model provides a dig anchor for combined unit anchor net and automatic laying device of steel band, but including the translation slip table board of back-and-forth movement and the rotary platform board of horizontal rotation, translation slip table board hoist and mount are on digging anchor combined unit back timber, and the rotary platform board is established at translation slip table board lower surface, is equipped with material loading clamping hand on the rotary platform board. The paving method comprises the following steps: the feeding clamping hand clamps the anchor net steel belt complex to enable the anchor net steel belt complex to be parallel to the top beam of the digging and supporting anchor combined unit; the translational sliding table plate moves forward, the rotary platform plate horizontally rotates by 90 degrees, so that the anchor net steel belt complex is perpendicular to the top beam and is positioned in front of the front canopy, and meanwhile, the anchor net steel belt complex is positioned in the middle of the roadway; the front cantilever is swung downwards, and the sliding table plate is moved backwards, so that the anchor net steel belt complex is positioned above the front cantilever; the front cantilever is arranged upwards, so that the anchor net steel belt complex enters the front cantilever steel belt clamping groove; and (4) loosening the anchor net steel belt complex by a feeding clamping hand, returning the translation sliding table plate and the rotary platform plate to the initial positions, swinging the front canopy to a horizontal state, and finishing the laying work.
Description
Technical Field
The utility model belongs to the technical field of coal mine machinery, especially, relate to an anchor net and automatic laying device of steel band for digging anchor combined unit.
Background
In the coal mine roadway driving operation, roadway support is important work which is concerned with the life safety of underground personnel, wherein steel belts are fully utilized in loosening difficult areas in cooperation with anchor rod support, and a good effect is achieved. The main effect of steel band is the steadiness that improves the country rock, can increase the frictional force between the piece of rock simultaneously to prevent that the piece of rock is not hard up to be out of shape, thereby reduce the tunnel surface because the tensile destruction that the roof bending sinks and cause, utilize the steel band to link into a whole each other the stock, thereby reinforcing whole ability of strutting. In loose and broken coal rocks, an anchor net is required to be additionally arranged on the steel belt to maintain surrounding rocks between anchor rods and prevent small loose coal rocks from falling.
At present, after the excavation of a roadway of each round is finished, the laying and installation of a steel belt and an anchor net are finished manually, during operation, the uneven part of a roadway top plate is firstly subjected to pickaxe planning treatment, then the steel belt is supported manually, the steel belt is tightly attached to the roadway top plate, and the laying of the anchor net also needs to be finished manually. During the entire process of laying the steel strips and the anchor nets, the roadway can be kept stable essentially only by the forces inside the surrounding rock, and this is extremely dangerous in poorly stable roadways due to the proximity of the operating personnel to the roadway driving face.
Therefore, the mode of manually laying the steel belt and the anchor net adopted at the present stage has the defects of low mechanization degree, high labor intensity of workers, poor operation safety and difficulty in guaranteeing the laying quality of the steel belt and the anchor net.
SUMMERY OF THE UTILITY MODEL
The problem to prior art exists, the utility model provides a dig anchor for combined unit anchor net and automatic laying device of steel band has abandoned the manpower and has laid the mode of steel band and anchor net, and steel band and anchor net can accomplish automatically and lay, have reduced workman's intensity of labour by a wide margin, the security when having improved workman's operation, and the quality of laying of steel band and anchor net also obtains further improvement moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anchor net and steel belt automatic laying device for a digging and supporting anchor combined unit comprises a translation sliding table plate, a hydraulic rotary seat, a rotary platform plate, a first feeding clamping hand and a second feeding clamping hand; the translation sliding table plate is hung on the top beam of the tunneling-supporting-anchor combination unit through a two-stroke translation driving mechanism and can linearly move along the length direction of the top beam of the tunneling-supporting-anchor combination unit; the hydraulic type rotary seat is arranged at the bottom of the translation sliding table plate, the rotary platform plate is arranged on the hydraulic type rotary seat, and the rotary platform plate can horizontally rotate through the hydraulic type rotary seat; first material loading centre gripping hand and second material loading centre gripping hand are all installed at rotary platform board lower surface.
The double-range translation driving mechanism comprises a first fixed pulley, a second fixed pulley, a first movable pulley, a second movable pulley, a steel wire rope, a double-range translation driving hydraulic cylinder, a translation sliding plate, a translation sliding rod and a translation guide rail; the first fixed pulley, the first movable pulley, the second movable pulley and the second fixed pulley are sequentially arranged along a straight line, the first fixed pulley and the second fixed pulley are both arranged on a top beam of the digging-supporting-anchor combined unit through respective wheel carriers, and the first movable pulley and the second movable pulley share one wheel carrier; the double-stroke translation driving hydraulic cylinder is connected between the wheel carriers of the first fixed pulley and the first movable pulley and is parallel to the top beam of the digging and supporting anchor combined unit; one end of the steel wire rope is fixedly connected to the wheel carrier of the first fixed pulley, and the other end of the steel wire rope sequentially rounds the first movable pulley, the first fixed pulley, the second fixed pulley and the second movable pulley and is fixedly connected with the wheel carrier of the second fixed pulley; the translational sliding plate is fixedly connected to the steel wire rope between the first fixed pulley and the second fixed pulley and synchronously moves along with the steel wire rope; the translation slide bar is positioned in the guide chute of the translation slide rail, the translation slide bar can linearly move along the translation slide rail, the translation slide plate is fixedly connected with the translation slide bar, and the translation slide plate is fixedly hung on the translation slide bar through a hanging rod.
The first feeding clamping hand comprises a first fixed clamping plate, a first movable clamping plate driving hydraulic cylinder and a first clamping plate mounting base; the first movable clamping plate driving hydraulic cylinder is connected between the first fixed clamping plate and the first movable clamping plate; the second feeding clamping hand comprises a second fixed clamping plate, a second movable clamping plate driving hydraulic cylinder, a second clamping plate mounting base and a second clamping plate mounting base driving hydraulic cylinder; the second movable clamping plate driving hydraulic cylinder is connected between the second fixed clamping plate and the second movable clamping plate, and is parallel to the first movable clamping plate driving hydraulic cylinder; one end of a second clamp plate mounting base driving hydraulic cylinder is connected to the rotary platform plate, the other end of the second clamp plate mounting base driving hydraulic cylinder is connected to a second clamp plate mounting base, and the second clamp plate mounting base driving hydraulic cylinder is perpendicular to a second movable clamp plate driving hydraulic cylinder.
An anchor net and a steel belt automatic laying method for a tunneling, supporting and anchoring combined unit are adopted, and the anchor net and the steel belt automatic laying device for the tunneling, supporting and anchoring combined unit comprise the following steps:
the method comprises the following steps: assembling the anchor net and the steel belt together to form an anchor net and steel belt complex;
step two: feeding the anchor net steel belt complex into a first feeding clamping hand and a second feeding clamping hand, and clamping the anchor net steel belt complex by the first feeding clamping hand and the second feeding clamping hand, wherein the anchor net steel belt complex is parallel to a top beam of the digging and supporting anchor combined unit;
step three: starting a double-stroke translation driving hydraulic cylinder to enable a translation sliding plate to move from one side of a first fixed pulley to one side of a second fixed pulley, and further enabling a translation sliding rod to extend forwards from a translation guide rail, wherein at the moment, a translation sliding table plate synchronously moves forwards for the same distance along with the translation sliding rod;
step four: starting a hydraulic rotary seat to enable the rotary platform plate to horizontally rotate, simultaneously loosening the clamping of the anchor net steel strip complex by a first feeding clamping hand, maintaining the clamping of the anchor net steel strip complex by a second feeding clamping hand, and then starting a second clamping plate mounting base to drive a hydraulic cylinder so as to adjust the position of the second feeding clamping hand on the rotary platform plate;
step five: after the position of the second feeding clamping hand is adjusted, the first feeding clamping hand clamps the anchor net steel belt complex again, meanwhile, the second feeding clamping hand releases clamping of the anchor net steel belt complex, then the second clamping plate mounting base is controlled to drive the hydraulic cylinder to return to the original position, so that the second feeding clamping hand returns to the original position, and the anchor net steel belt complex finishes one-time pose adjustment;
step six: repeating the fourth step and the fifth step to adjust the pose of the anchor net steel belt complex for multiple times, so as to avoid the interference between the anchor net steel belt complex and the digging and supporting anchor combined unit until the rotary platform plate horizontally rotates 90 degrees, wherein the anchor net steel belt complex is vertical to a top beam of the digging and supporting anchor combined unit and is positioned in the middle of the roadway, and meanwhile, the anchor net steel belt complex is positioned in front of a front canopy of the digging and supporting anchor combined unit;
step seven: firstly, controlling a front canopy of the tunneling, supporting and anchoring combined unit to swing downwards, then controlling a translational sliding table plate to move backwards, so that an anchor net steel belt complex is positioned above the front canopy of the tunneling, supporting and anchoring combined unit, and then controlling the front canopy of the tunneling, supporting and anchoring combined unit to swing upwards, so that the anchor net steel belt complex accurately enters a steel belt clamping groove on the upper surface of the front canopy of the tunneling, supporting and anchoring combined unit;
step eight: and the second feeding clamping hand loosens the clamping of the anchor net steel belt complex, then controls the translation sliding platform plate and the rotary platform plate to return to the initial position, and finally controls the front canopy of the digging-supporting-anchoring combined unit to swing upwards to a horizontal state to finish the automatic laying of the anchor net steel belt complex.
The utility model has the advantages that:
the utility model discloses an it lays the mode of steel band and anchor net to dig anchor for the combined unit anchor net and steel band automatically laying device, has abandoned the manpower, and steel band and anchor net can accomplish automatically and lay, have reduced workman's intensity of labour by a wide margin, the security when having improved workman's operation, and the quality is laid with the anchor net to steel band in addition also obtains further improvement.
Drawings
Fig. 1 is a top perspective view of an anchor net and steel belt automatic laying device for a tunneling-supporting-anchor combined unit (an anchor net steel belt complex is parallel to a top beam of the tunneling-supporting-anchor combined unit) according to the present invention;
fig. 2 is a top perspective view of an anchor net and steel belt automatic laying device for a tunneling-supporting-anchor combined unit (the anchor net steel belt complex is perpendicular to the top beam of the tunneling-supporting-anchor combined unit) according to the present invention;
fig. 3 is a bottom perspective view of an anchor net and steel belt automatic laying device for a digging and supporting anchor combined unit (the anchor net steel belt complex is parallel to a top beam of the digging and supporting anchor combined unit) according to the present invention;
fig. 4 is a top perspective view of the two-stroke translation drive mechanism of the present invention;
fig. 5 is a bottom perspective view of a two-stroke translation drive mechanism (translation slide bar and translation guide rail not shown) of the present invention;
fig. 6 is an assembly schematic view of the translational slide plate, the hydraulic rotary seat, the rotary platform plate, the first feeding clamping hand and the second feeding clamping hand of the present invention;
in the figure, 1-translational slide plate, 2-hydraulic rotary base, 3-rotary platform plate, 4-first feeding clamping hand, 5-second feeding clamping hand, 6-digging anchor combined unit top beam, 7-first fixed pulley, 8-second fixed pulley, 9-first movable pulley, 10-second movable pulley, 11-steel wire rope, 12-double travel translational driving hydraulic cylinder, 13-translational slide plate, 14-translational slide rod, 15-translational guide rail, 16-suspension rod, 17-first fixed clamp plate, 18-first movable clamp plate, 19-first movable clamp plate driving hydraulic cylinder, 20-first clamp plate mounting base, 21-second fixed clamp plate, 22-second movable clamp plate, 23-second movable clamp plate driving hydraulic cylinder, 24-second clamp plate mounting base, 25-second clamp plate mounting base driving hydraulic cylinder, 26-digging anchor combined unit front beam, 27-anchor net steel strip complex.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, an anchor net and steel belt automatic laying device for a digging-supporting anchor combined unit comprises a translation sliding table plate 1, a hydraulic rotary seat 2, a rotary platform plate 3, a first feeding clamping hand 4 and a second feeding clamping hand 5; the translation sliding table plate 1 is hung on a top beam 6 of the tunneling-supporting-anchor combined unit through a two-stroke translation driving mechanism, and the translation sliding table plate 1 can linearly move along the length direction of the top beam 6 of the tunneling-supporting-anchor combined unit; the hydraulic type rotary seat 2 is arranged at the bottom of the translation sliding table plate 1, the rotary platform plate 3 is arranged on the hydraulic type rotary seat 2, and the rotary platform plate 3 can horizontally rotate through the hydraulic type rotary seat 2; first material loading centre gripping hand 4 and second material loading centre gripping hand 5 are all installed at rotary platform board 3 lower surface.
The double-range translation driving mechanism comprises a first fixed pulley 7, a second fixed pulley 8, a first movable pulley 9, a second movable pulley 10, a steel wire rope 11, a double-range translation driving hydraulic cylinder 12, a translation sliding plate 13, a translation sliding rod 14 and a translation guide rail 15; the first fixed pulley 7, the first movable pulley 9, the second movable pulley 10 and the second fixed pulley 8 are sequentially arranged along a straight line, the first fixed pulley 7 and the second fixed pulley 8 are both arranged on the top beam 6 of the digging-supporting anchor combined unit through respective wheel carriers, and the first movable pulley 9 and the second movable pulley 10 share one wheel carrier; the two-time translation driving hydraulic cylinder 12 is connected between wheel carriers of the first fixed pulley 7 and the first movable pulley 9, and the two-time translation driving hydraulic cylinder 12 is parallel to the top beam 6 of the digging and supporting combined unit; one end of the steel wire rope 11 is fixedly connected to the wheel carrier of the first fixed pulley 7, and the other end of the steel wire rope 11 sequentially rounds the first movable pulley 9, the first fixed pulley 7, the second fixed pulley 8 and the second movable pulley 10 and is fixedly connected with the wheel carrier of the second fixed pulley 8; the translational sliding plate 13 is fixedly connected to the steel wire rope 11 between the first fixed pulley 7 and the second fixed pulley 8, and the translational sliding plate 13 moves synchronously along with the steel wire rope 11; the translation guide rail 15 is fixedly arranged on the top beam 6 of the tunneling-supporting anchor combined unit, the translation guide rail 15 is parallel to the top beam 6 of the tunneling-supporting anchor combined unit, a guide sliding groove is formed in the translation guide rail 15, the translation sliding rod 14 is located in the guide sliding groove of the translation guide rail 15, the translation sliding rod 14 can move linearly along the translation guide rail 15, the translation sliding plate 13 is fixedly connected with the translation sliding rod 14, and the translation sliding plate 1 is fixedly hung on the translation sliding rod 14 through a hanging rod 16.
The first feeding clamping hand 4 comprises a first fixed clamping plate 17, a first movable clamping plate 18, a first movable clamping plate driving hydraulic cylinder 19 and a first clamping plate mounting base 20; the first clamp plate mounting base 20 is fixedly connected to the rotary platform plate 3, the first fixed clamp plate 17 is fixedly mounted on the first clamp plate mounting base 20, the first movable clamp plate 18 is slidably connected to the first clamp plate mounting base 20, and the first movable clamp plate driving hydraulic cylinder 19 is connected between the first fixed clamp plate 17 and the first movable clamp plate 18; the second feeding clamping hand 5 comprises a second fixed clamping plate 21, a second movable clamping plate 22, a second movable clamping plate driving hydraulic cylinder 23, a second clamping plate mounting base 24 and a second clamping plate mounting base driving hydraulic cylinder 25; the second clamping plate mounting base 24 is connected to the rotary platform plate 3 in a sliding mode, the second fixed clamping plate 21 is fixedly mounted on the second clamping plate mounting base 24, the second movable clamping plate 22 is connected to the second clamping plate mounting base 24 in a sliding mode, the second movable clamping plate driving hydraulic cylinder 23 is connected between the second fixed clamping plate 21 and the second movable clamping plate 22, and the second movable clamping plate driving hydraulic cylinder 23 is parallel to the first movable clamping plate driving hydraulic cylinder 19; second splint installation base drive hydraulic cylinder 25 one end is connected on rotary platform board 3, and second splint installation base drive hydraulic cylinder 25 other end is connected on second splint installation base 24, and second splint installation base drive hydraulic cylinder 25 is perpendicular mutually with second movable splint drive hydraulic cylinder 23.
An anchor net and a steel belt automatic laying method for a tunneling, supporting and anchoring combined unit are adopted, and the anchor net and the steel belt automatic laying device for the tunneling, supporting and anchoring combined unit comprise the following steps:
the method comprises the following steps: assembling the anchor net and the steel belt together to form an anchor net steel belt complex 27;
step two: the anchor net steel belt complex 27 is sent into a first feeding clamping hand 4 and a second feeding clamping hand 5, the first feeding clamping hand 4 and the second feeding clamping hand 5 clamp the anchor net steel belt complex 27, and the anchor net steel belt complex 27 is parallel to a top beam 6 of the tunneling-supporting anchor combined unit at the moment;
step three: starting a double-stroke translation driving hydraulic cylinder 12, enabling a translation sliding plate 13 to move from one side of a first fixed pulley 7 to one side of a second fixed pulley 8, further enabling a translation sliding rod 14 to extend forwards from a translation guide rail 15, and enabling the translation sliding plate 1 to synchronously move forwards for the same distance along with the translation sliding rod 14;
step four: starting the hydraulic rotary seat 2 to enable the rotary platform plate 3 to horizontally rotate, simultaneously loosening the clamping of the anchor net steel strip complex 27 by the first feeding clamping hand 4, maintaining the clamping of the anchor net steel strip complex 27 by the second feeding clamping hand 5, and then starting the second clamping plate mounting base to drive the hydraulic cylinder 25 so as to adjust the position of the second feeding clamping hand 5 on the rotary platform plate 3;
step five: after the second feeding clamping hand 5 finishes position adjustment, the first feeding clamping hand 4 clamps the anchor net steel belt complex 27 again, meanwhile, the second feeding clamping hand 5 releases clamping of the anchor net steel belt complex 27, and then the second clamping plate mounting base is controlled to drive the hydraulic cylinder 25 to return to the original position, so that the second feeding clamping hand 5 returns to the original position, and the anchor net steel belt complex 27 finishes one-time pose adjustment;
step six: repeating the fourth step and the fifth step to adjust the pose of the anchor net steel belt complex 27 for multiple times, so as to avoid the interference between the anchor net steel belt complex 27 and the digging-supporting anchor combined unit until the rotary platform plate 3 rotates 90 degrees horizontally, wherein the anchor net steel belt complex 27 is vertical to the top beam 6 of the digging-supporting anchor combined unit, the anchor net steel belt complex 27 is positioned in the middle of the roadway, and the anchor net steel belt complex 27 is positioned in front of the front cantilever beam 26 of the digging-supporting anchor combined unit;
step seven: firstly, controlling a front canopy 26 of the tunneling, supporting and anchoring combined unit to swing downwards, then controlling a translation sliding table plate 1 to move backwards, so that an anchor net steel belt complex 27 is positioned above the front canopy 26 of the tunneling, supporting and anchoring combined unit, and then controlling the front canopy 26 of the tunneling, supporting and anchoring combined unit to swing upwards, so that the anchor net steel belt complex 27 accurately enters a steel belt clamping groove on the upper surface of the front canopy 26 of the tunneling, supporting and anchoring combined unit;
step eight: and the second feeding clamping hand 5 loosens the clamping of the anchor net steel belt complex 27, then controls the translation sliding platform plate 1 and the rotary platform plate 3 to return to the initial positions, and finally controls the front cantilever 26 of the digging and supporting anchor combined unit to swing upwards to a horizontal state, so as to finish the automatic laying of the anchor net steel belt complex 27.
The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a dig anchor for anchor combined unit anchor net and automatic laying device of steel band which characterized in that: the device comprises a translation sliding table plate, a hydraulic rotary seat, a rotary platform plate, a first feeding clamping hand and a second feeding clamping hand; the translation sliding table plate is hung on the top beam of the tunneling-supporting-anchor combination unit through a two-stroke translation driving mechanism and can linearly move along the length direction of the top beam of the tunneling-supporting-anchor combination unit; the hydraulic type rotary seat is arranged at the bottom of the translation sliding table plate, the rotary platform plate is arranged on the hydraulic type rotary seat, and the rotary platform plate can horizontally rotate through the hydraulic type rotary seat; first material loading centre gripping hand and second material loading centre gripping hand are all installed at rotary platform board lower surface.
2. The automatic laying device of the anchor net and the steel belt for the digging-supporting-anchor combined unit according to claim 1, characterized in that: the double-range translation driving mechanism comprises a first fixed pulley, a second fixed pulley, a first movable pulley, a second movable pulley, a steel wire rope, a double-range translation driving hydraulic cylinder, a translation sliding plate, a translation sliding rod and a translation guide rail; the first fixed pulley, the first movable pulley, the second movable pulley and the second fixed pulley are sequentially arranged along a straight line, the first fixed pulley and the second fixed pulley are both arranged on a top beam of the digging-supporting-anchor combined unit through respective wheel carriers, and the first movable pulley and the second movable pulley share one wheel carrier; the double-stroke translation driving hydraulic cylinder is connected between the wheel carriers of the first fixed pulley and the first movable pulley and is parallel to the top beam of the digging and supporting anchor combined unit; one end of the steel wire rope is fixedly connected to the wheel carrier of the first fixed pulley, and the other end of the steel wire rope sequentially rounds the first movable pulley, the first fixed pulley, the second fixed pulley and the second movable pulley and is fixedly connected with the wheel carrier of the second fixed pulley; the translational sliding plate is fixedly connected to the steel wire rope between the first fixed pulley and the second fixed pulley and synchronously moves along with the steel wire rope; the translation slide bar is positioned in the guide chute of the translation slide rail, the translation slide bar can linearly move along the translation slide rail, the translation slide plate is fixedly connected with the translation slide bar, and the translation slide plate is fixedly hung on the translation slide bar through a hanging rod.
3. The automatic laying device of the anchor net and the steel belt for the digging-supporting-anchor combined unit according to claim 1, characterized in that: the first feeding clamping hand comprises a first fixed clamping plate, a first movable clamping plate driving hydraulic cylinder and a first clamping plate mounting base; the first movable clamping plate driving hydraulic cylinder is connected between the first fixed clamping plate and the first movable clamping plate; the second feeding clamping hand comprises a second fixed clamping plate, a second movable clamping plate driving hydraulic cylinder, a second clamping plate mounting base and a second clamping plate mounting base driving hydraulic cylinder; the second movable clamping plate driving hydraulic cylinder is connected between the second fixed clamping plate and the second movable clamping plate, and is parallel to the first movable clamping plate driving hydraulic cylinder; one end of a second clamp plate mounting base driving hydraulic cylinder is connected to the rotary platform plate, the other end of the second clamp plate mounting base driving hydraulic cylinder is connected to a second clamp plate mounting base, and the second clamp plate mounting base driving hydraulic cylinder is perpendicular to a second movable clamp plate driving hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179239.4U CN210217785U (en) | 2019-07-25 | 2019-07-25 | Anchor net and steel belt automatic laying device for digging and supporting anchor combined unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179239.4U CN210217785U (en) | 2019-07-25 | 2019-07-25 | Anchor net and steel belt automatic laying device for digging and supporting anchor combined unit |
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| CN210217785U true CN210217785U (en) | 2020-03-31 |
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| CN201921179239.4U Active CN210217785U (en) | 2019-07-25 | 2019-07-25 | Anchor net and steel belt automatic laying device for digging and supporting anchor combined unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307016A (en) * | 2019-07-25 | 2019-10-08 | 辽宁工程技术大学 | A kind of anchor combined unit anchor net of pick branch and steel band automatic laying device and method |
| CN111980732A (en) * | 2020-07-16 | 2020-11-24 | 西安科技大学 | Crawler-type anchor net transport robot |
-
2019
- 2019-07-25 CN CN201921179239.4U patent/CN210217785U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307016A (en) * | 2019-07-25 | 2019-10-08 | 辽宁工程技术大学 | A kind of anchor combined unit anchor net of pick branch and steel band automatic laying device and method |
| CN110307016B (en) * | 2019-07-25 | 2024-03-01 | 辽宁工程技术大学 | Automatic laying device and method for anchor net and steel belt for excavating, supporting and anchoring combined unit |
| CN111980732A (en) * | 2020-07-16 | 2020-11-24 | 西安科技大学 | Crawler-type anchor net transport robot |
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