CN210317160U

CN210317160U - Anchor rod drill carriage

Info

Publication number: CN210317160U
Application number: CN201921067005.0U
Authority: CN
Inventors: 王士伟; 李钦彬; 任军; 王兴文; 李帅
Original assignee: Jiangsu Zingo Heavy Industry Co ltd
Current assignee: Jiangsu Zingo Heavy Industry Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-14
Anticipated expiration: 2029-07-09

Abstract

The utility model provides an anchor rod drill carriage relates to the mechanized equipment technical field that digs, this anchor rod drill carriage includes running gear, drilling mechanism, flexible arm, interim support mechanism and lift platform, the lift platform activity sets up on running gear and can be relative running gear up-and-down motion, the one end of flexible arm articulates at lift platform's front end and can lift platform rotation relatively, the other end and the drilling mechanism of flexible arm are connected for drive drilling mechanism is close to or keeps away from lift platform, interim support mechanism sets up on lift platform's upper portion and upwards expenditure. The roadway support mechanism is suitable for roadways under various working conditions, can realize the construction of anchor rods and top anchor rods through the drilling mechanism, and can ensure safety when the top anchor rods are operated due to the supporting effect of the temporary support mechanism. Compared with the prior art, the utility model provides a pair of anchor rod drill carriage, easy operation, the suitability is stronger, can carry out the anchor rod drill carriage of group's stock and top anchor rod operation.

Description

Anchor rod drill carriage

Technical Field

The utility model relates to a technical field is equipped in the mining mechanization, particularly, relates to an anchor rod drill carriage.

Background

At present, the anchor rod can only be roofed to current two arm stock drill carriage in colliery, and the anchor rod can be set a side in the part, but the suitability is relatively poor, and the operation is complicated inconvenient, and is inefficient, and partial company also releases and has set a side anchor rod drill carriage, nevertheless because the lack of top support, can only set a side anchor rod usually, can not carry out the top stock operation.

In view of this, it is very important to design and manufacture an anchor rod drill carriage which is simple in operation, high in applicability and capable of performing anchor rod assisting and anchor rod ejecting operations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor rod drill carriage, easy operation, the suitability is stronger, can carry out the anchor rod drill carriage of group's stock and top anchor rod construction.

The utility model is realized by adopting the following technical scheme.

The utility model provides an anchor rod drill carriage, includes running gear, drilling mechanism, flexible arm, temporary support mechanism and lift platform, the lift platform activity sets up on running gear and can the running gear up-and-down motion relatively, the one end of flexible arm articulates at lift platform's front end and can the relative lift platform rotate, the other end and the drilling mechanism of flexible arm are connected for drive drilling mechanism is close to or keeps away from lift platform, temporary support mechanism sets up on lift platform's upper portion and upwards expends.

Furthermore, the telescopic arm comprises a telescopic outer barrel, a telescopic inner barrel and a telescopic driving piece, the telescopic outer barrel is hinged to the front end of the lifting platform, one end of the telescopic inner barrel slides into the telescopic outer barrel, the other end of the telescopic inner barrel is movably connected with the drilling mechanism, and the telescopic driving piece is arranged in the telescopic outer barrel and is in transmission connection with the telescopic inner barrel and used for driving the telescopic inner barrel to slide along the extension direction of the telescopic outer barrel.

Furthermore, one side of the telescopic outer barrel is also provided with a swinging driving piece, and the swinging driving piece is connected with the lifting platform and used for driving the telescopic outer barrel to rotate relative to the lifting platform.

Furthermore, one end of the telescopic inner cylinder, which is far away from the telescopic outer cylinder, is provided with a first lifting driving piece, and the first lifting driving piece is in transmission connection with the drilling mechanism and is used for driving the drilling mechanism to move up and down relative to the telescopic inner cylinder.

Furthermore, the drilling mechanism comprises a lifting frame, a standing pedal and a bolting machine, the lifting frame is movably connected with one end, away from the lifting platform, of the telescopic arm, the standing pedal is rotatably arranged at the bottom of the lifting frame, and the bolting machine is arranged on one side of the lifting frame and can move up and down relative to the lifting frame.

Furthermore, a second lifting driving piece is further arranged on the lifting frame and is in transmission connection with the anchor rod machine and used for driving the anchor rod machine to move up and down relative to the lifting frame.

Further, the roof bolter includes roof bolter body, lifter plate and swing driving piece, and the lifter plate setting is provided with the swing driving piece in the bottom of roof bolter body on the lifter plate, and the swing driving piece is connected with roof bolter body transmission for drive the relative lifter plate rotation of roof bolter body, the lifter plate is connected with second lift driving piece transmission.

Further, the temporary support mechanism comprises a support frame body and a support barrel body, one end of the support barrel body is connected with the lifting platform, and the support frame body is connected with the other end of the support barrel body.

Further, the temporary support mechanism further comprises a first support driving piece and a second support driving piece, the two ends of the support barrel are respectively connected with the lifting platform and the support body in a rotating mode, one end of the first support driving piece is connected with the lower portion of the support barrel, the other end of the first support driving piece is connected with the support body in a supporting mode, the support barrel is driven to support the support body to rotate relatively, one end of the second support driving piece is connected with the lifting platform, the other end of the second support driving piece is connected with the support barrel, and the support barrel is driven to rotate relatively.

Furthermore, a plurality of lifting driving pieces are arranged on the travelling mechanism and are in transmission connection with the lifting platform for lifting the lifting platform.

The utility model discloses following beneficial effect has:

the utility model provides a pair of stock drill carriage sets up the lift platform activity on running gear, and the one end of flexible arm articulates the front end at lift platform, and drilling mechanism is connected with the other end of flexible arm, and the temporary support mechanism sets up on lift platform's upper portion and upwards expends. When carrying out the stock operation, the elevating platform can be relative running gear up-and-down motion, thereby can realize the motion of drilling mechanism in the upper and lower side, flexible arm can rotate relative elevating platform, thereby drive the swing of drilling mechanism, realize the ascending motion in the left and right sides, and flexible arm can be close to or keep away from elevating platform, thereby drive drilling mechanism seesaw, the three-dimensional motion of drilling mechanism has been realized, be applicable to the tunnel under the multiple operating mode, make the operation of group stock and roof stock can be realized through drilling mechanism, simultaneously because the effect of strutting of temporary support mechanism, can be strutted when carrying out the operation of roof stock, guarantee the safety of roof stock operation. Compared with the prior art, the utility model provides a pair of anchor rod drill carriage, easy operation, the suitability is stronger, can carry out the anchor rod drill carriage of group's stock and top anchor rod operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an anchor drill carriage provided in an embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of an anchor drill carriage provided in an embodiment of the present invention at a second viewing angle;

fig. 3 is a schematic view of a connection structure of the temporary support mechanism in fig. 1;

FIG. 4 is a schematic view of the connection between the telescoping arm and the drilling mechanism of FIG. 1;

fig. 5 is a schematic view of the connection structure of the crane in fig. 4.

Icon: 100-anchor drill carriage; 110-a running gear; 111-lifting the drive member; 113-a linkage mechanism; 115-hydraulic system; 117 — an electronic control system; 130-a drilling mechanism; 131-a lifting frame; 133-standing step; 135-bolting machine; 1351-bolting machine body; 1353-lifting plate; 1355-oscillating drive; 137-a second lifting drive; 150-telescoping arm; 151-telescopic outer cylinder; 153-a telescopic inner cylinder; 155-telescopic drive member; 157-a wobble drive; 159 — a first lifting drive; 170-temporary support mechanism; 171-a support frame body; 173-support cylinder; 175-a first support drive; 177-a second support drive; 190-lifting platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Examples

Referring to fig. 1 and 2 in combination, the present embodiment provides an anchor rod drill carriage 100, which is used for performing anchor rod construction operation in a coal mine roadway, and not only can be used for top anchor rod construction operation, but also is suitable for side anchor rod construction operation.

The anchor rod drill carriage 100 provided by the embodiment comprises a travelling mechanism 110, a drilling mechanism 130, a telescopic arm 150, a temporary support mechanism 170 and a lifting platform 190, wherein the lifting platform 190 is movably arranged on the travelling mechanism 110 and can move up and down relative to the travelling mechanism 110, one end of the telescopic arm 150 is hinged to the front end of the lifting platform 190 and can rotate relative to the lifting platform 190, the other end of the telescopic arm 150 is connected with the drilling mechanism 130 and is used for driving the drilling mechanism 130 to be close to or far away from the lifting platform 190, and the temporary support mechanism 170 is arranged on the upper portion of the lifting platform 190 and is extended upwards.

It should be noted that the drilling mechanisms 130 are used for performing bolting work, and the bolting drill rig 100 provided in this embodiment is a dual-arm hydraulic type bolting and anchoring cable drill rig, where there are two drilling mechanisms 130, and the two drilling mechanisms 130 are respectively disposed at two sides of the front end of the lifting platform 190, so as to conveniently extend towards the left front and the right front, thereby enabling bolting work from two sides. Of course, the number of the drilling mechanisms 130 is not limited herein, and three or four drilling mechanisms 130 may be used to ensure the balance.

In this embodiment, the traveling mechanism 110 is provided with a plurality of lifting drivers 111, and the plurality of lifting drivers 111 are in transmission connection with the lifting platform 190 and are used for lifting the lifting platform 190. Specifically, the lifting driving member 111 is a main lifting cylinder, and the number of the main lifting cylinders is 4, and the 4 lifting driving members 111 are respectively arranged around the lifting platform 190, and the lifting of the lifting platform 190 is realized by the synchronous action of the 4 main lifting cylinders.

In this embodiment, the traveling mechanism 110 is further provided with a link mechanism 113, the link mechanism 113 is connected to the bottom of the lifting platform 190, and the link mechanism 113 is foldable and can be folded or stretched along with the lifting motion of the lifting platform 190, so as to cooperate with the main lift cylinder to lift the lifting platform 190.

It should be noted that the tail end of the traveling mechanism 110 is further provided with a hydraulic system 115 and an electronic control system 117, and the hydraulic system 115 includes an oil tank, a hydraulic oil pump, a motor, a hydraulic oil cylinder, a balance valve, a joint, a hydraulic pipeline, a cooler, a control valve on the hydraulic pipeline, and the like. The hydraulic pipeline comprises pipelines which are connected between an outlet of the oil tank and a hydraulic oil pump and between an outlet of the hydraulic oil pump and the traveling mechanism 110, the bolting machine 135, the temporary support mechanism 170, the left drilling part and the right drilling part. The anchor drill carriage 100 obtains power from a hydraulic oil pump, then transmits the power to each actuator through a hydraulic pipeline, and completes actions such as walking, drilling, temporary support and the like in cooperation with a control valve corresponding to each actuator. The electric system comprises a mining explosion-proof electric meter, a light rubber jacketed flexible cable for a coal mine, an explosion-proof junction box, a reversing alarm, a mining voice light signal device, a mining explosion-proof and intrinsically safe vacuum electromagnetic starter, a mining illuminating lamp and the like, and provides electric energy for each execution component of the anchor rod drill carriage 100. Both the hydraulic system 115 and the electronic control system 117 are prior art.

In this embodiment, the running gear 110 is a crawler-type vehicle body and has a mounting platform, the hydraulic system 115 and the electric control system 117 are disposed at the rear of the mounting platform, and the lifting platform 190 is disposed at the front of the mounting platform.

Referring to fig. 3, the temporary support mechanism 170 includes a support frame body 171, a support cylinder 173, a first support driving member 175, and a second support driving member 177, one end of the support cylinder 173 is connected to the lifting platform 190, and the support frame body 171 is connected to the other end of the support cylinder 173. The two ends of the supporting cylinder 173 are rotatably connected with the lifting platform 190 and the supporting frame body 171 respectively, one end of the first supporting driving member 175 is connected with the lower portion of the supporting cylinder 173, the other end of the first supporting driving member 175 is connected with the supporting frame body 171 and used for driving the supporting frame body 171 to rotate relative to the supporting cylinder 173, one end of the second supporting driving member 177 is connected with the lifting platform 190, and the other end of the second supporting driving member 177 is connected with the supporting cylinder 173 and used for driving the supporting cylinder 173 to rotate relative to the lifting platform 190.

It should be noted that the first support driving member 175 and the second support driving member 177 are support cylinders, and the support cylinder is used to lift and fold the support frame body 171.

In this embodiment, the number of the support cylinders 173 is two, the number of the first support driving member 175 is two, the two support cylinders 173 are respectively connected to two ends of the lifting platform 190, the support frame 171 is disposed on top of the two support cylinders 173, and the support cylinders 173 are rotatably connected to the lifting platform 190, so that the temporary support mechanism 170 can be retracted and folded above the lifting platform 190 in a non-working state, and can be unfolded and lifted by the action of the oil cylinder during working. By providing the two support cylinders 173, the overall rigidity of the temporary support mechanism 170 is high, and the support area is large, so that the safety of the support operation can be significantly improved. And the temporary supporting mechanism 170 supports the roadway roof temporarily, so that the stability and the safety of the whole vehicle during supporting operation can be improved.

Referring to fig. 4 and 5 in combination, the telescopic arm 150 includes a telescopic outer cylinder 151, a telescopic inner cylinder 153 and a telescopic driving member 155, the telescopic outer cylinder 151 is hinged to the front end of the lifting platform 190, one end of the telescopic inner cylinder 153 extends into the telescopic outer cylinder 151 in a sliding manner, the other end of the telescopic inner cylinder 153 is movably connected to the drilling mechanism 130, and the telescopic driving member 155 is disposed in the telescopic outer cylinder 151 and is in transmission connection with the telescopic inner cylinder 153, and is used for driving the telescopic inner cylinder 153 to slide along the extending direction of the telescopic outer cylinder 151.

Specifically, the telescopic driving member 155 is a telescopic cylinder, a cylinder body of the cylinder is connected to an inner wall of the telescopic outer cylinder 151, and a piston rod of the cylinder is connected to the telescopic inner cylinder 153, so as to drive the telescopic inner cylinder 153 to slide in the telescopic outer cylinder 151, and further drive the drilling mechanism 130 to approach or be away from the lifting platform 190. The telescopic inner cylinder 153 is driven by the telescopic driving piece 155 to realize telescopic action, and the telescopic action is used for compensating the front-back change of the central position caused by the left-right swing of the drilling mechanism 130, so that the supporting anchor rods are ensured to be in the same plane, and the anchor rod supporting operation is convenient.

In this embodiment, a swinging driving member 157 is further disposed on one side of the telescopic outer cylinder 151, and the swinging driving member 157 is connected to the lifting platform 190 for driving the telescopic outer cylinder 151 to rotate relative to the lifting platform 190. Specifically, a swing lug is disposed on one side of the telescopic outer cylinder 151, the swing lug is connected to one end of the swing driving member 157, and the other end of the swing driving member 157 is connected to the lifting platform 190. The swing driving member 157 is a swing cylinder, the swing support lug controls the telescopic outer cylinder 151 to move, a cylinder body of the swing cylinder is rotatably connected with the lifting platform 190, and a piston rod is rotatably connected with the swing support lug, so that the purpose of driving the telescopic outer cylinder 151 to rotate relative to the lifting platform 190 is achieved.

In this embodiment, the end of the telescopic outer cylinder 151 is cylindrical, a rotating shaft is provided at the front end of the elevating platform 190, and the end of the telescopic outer cylinder 151 is rotatably connected to the rotating shaft and driven by a swing cylinder to rotate.

In this embodiment, a first lifting driving member 159 is disposed at an end of the telescopic inner cylinder 153 away from the telescopic outer cylinder 151, and the first lifting driving member 159 is in transmission connection with the drilling mechanism 130 and is used for driving the drilling mechanism 130 to move up and down relative to the telescopic inner cylinder 153. Specifically, one end of the telescopic inner cylinder 153, which is far away from the telescopic outer cylinder 151, is provided with a sliding groove, the sliding groove is arranged in the vertical direction, the drilling mechanism 130 is provided with a sliding block, the sliding block is slidably arranged in the sliding groove and can move along the sliding groove, the first lifting driving member 159 is a lifting cylinder, a cylinder body of the cylinder is arranged on the telescopic inner cylinder 153, and a piston rod of the cylinder is connected with the drilling mechanism 130 and used for driving the drilling mechanism 130 to move up and down along the sliding groove.

The drilling mechanism 130 comprises a lifting frame 131, a standing pedal 133 and a bolting machine 135, wherein the lifting frame 131 is movably connected with one end of the telescopic arm 150 far away from the lifting platform 190, the standing pedal 133 is rotatably arranged at the bottom of the lifting frame 131, and the bolting machine 135 is arranged at one side of the lifting frame 131 and can move up and down relative to the lifting frame 131.

In this embodiment, a folding driving member is further disposed between the standing step 133 and the lifting frame 131, specifically, the folding driving member is a folding oil cylinder, and two ends of the folding oil cylinder are respectively connected to the lifting frame 131 and the standing step 133, so as to fold or unfold the standing step 133 on the lifting frame 131.

In this embodiment, the lifting frame 131 is further provided with a second lifting driving member 137, and the second lifting driving member 137 is in transmission connection with the bolting machine 135 and is used for driving the bolting machine 135 to move up and down relative to the lifting frame 131. Specifically, the second lifting driving member 137 is a lifting cylinder and is disposed inside the lifting frame 131, and a transmission chain is further disposed in the lifting frame 131, and the transmission chain is respectively connected with the lifting cylinder and the bolting machine 135, so that the lifting cylinder is in transmission connection with the bolting machine 135 through the transmission chain.

It should be noted that, in this embodiment, two transmission chains are provided, the two transmission chains are disposed oppositely, the second lifting driving member 137 is provided with a chain wheel, the chain wheel drives the transmission chains to move, when the second lifting driving member 137 moves by one unit length, the bolting machine 135 moves by two unit lengths, and the two transmission chains can play a role in lifting.

Of course, in other preferred embodiments of the present invention, the second lifting driving member 137 is directly connected to the bolting machine 135, and the bolting machine 135 is directly driven to move up and down by the second lifting driving member 137, and the specific connection manner thereof is not described herein.

In this embodiment, the bolter 135 includes a bolter body 1351, a lifting plate 1353 and a swinging driving member 1355, the lifting plate 1353 is disposed at the bottom of the bolter body 1351, the lifting plate 1353 is disposed with the swinging driving member 1355, the swinging driving member 1355 is in transmission connection with the bolter body 1351 for driving the bolter body 1351 to rotate relative to the lifting plate 1353, and the lifting plate 1353 is in transmission connection with the second lifting driving member 137. It should be noted that the specific construction of the bolter body 1351 is consistent with existing bolting devices and will not be described in excessive detail herein.

In this embodiment, the swing driving member 1355 includes two swing cylinders disposed perpendicular to each other, and the bolting machine body 1351 can swing left and right and swing back and forth by the two swing cylinders, so that the bolting machine body 1351 can move precisely to a predetermined position.

It should be noted that the anchor rod drilling machine provided in this embodiment uses the hydraulic system 115 as power, and the driving elements mentioned above are all hydraulic cylinders, but not limited thereto, and the driving elements in this embodiment may also be other driving structures such as electric push rods or air cylinders, and are not limited specifically herein.

It should be noted that in this embodiment, the lifting driving member 111 drives the lifting platform 190 to move up and down, so as to achieve a first-stage lifting action of the bolting machine 135, the first lifting driving member 159 between the telescopic inner cylinder 153 and the lifting frame 131 drives the lifting frame 131 to move up and down, so as to achieve a second-stage lifting action of the bolting machine 135, and the second lifting driving member 137 on the lifting frame 131 drives the bolting machine 135 to move up and down, so as to achieve a third-stage lifting action of the bolting machine 135, and the third-stage lifting action is matched with the bolting machine 135 to perform construction operation on the roadway side wall.

In addition, the operator moves synchronously with the lifting frame 131 on the standing person pedal 133, and the situation that the position of the standing person pedal 133 needs to be adjusted independently to adapt to the position of the bolting machine 135 does not occur; the problems that when the roadway is too high, although the roof bolting operation can be carried out, the anchoring agent cannot be filled and the like cannot occur; the problem that the operator moves in a large range between the bolter 135 and the control handle does not occur; because the operator is synchronous with the position of the bolter 135, the efficiency of top anchor rod supporting operation is obviously improved.

In actual operation, when the bolting jig 100 is moved to the working position, the top bolting work is first performed, and then the side bolting work is performed. When the top anchor rod supporting operation is performed, an operator opens the people standing pedal 133 and stands above the people standing pedal 133 to work, and after the height of the lifting platform 190 is adjusted according to the height of the roadway height, the temporary supporting mechanism 170 is unfolded and lifted to temporarily support the roadway roof, and the safety during the supporting operation and the stability of the whole vehicle can be improved through the temporary support of the roadway roof. One of the drilling mechanisms 130 starts to operate from the anchor rod at the middle part of the roadway and finishes the operation of the anchor rod close to the side wall in sequence; and the opposite order of top bolt operations for the other drilling mechanism 130. The drilling operation position of the bolting machine body 1351 is adjusted by controlling the two swing cylinders of the bolting machine body 1351 and the swing cylinder of the drilling mechanism 130, and when the top anchor rod operation close to the side wall is performed, the telescopic inner cylinder 153 needs to be extended out to compensate the position of the drilling bolting machine 135.

And performing side anchor rod supporting construction operation after the top anchor rod supporting operation is completed. The side bolting is sequentially supported from a high position to a low position, and the bolting machine body 1351 is adjusted to a side bolting operation state by firstly operating two swing oil cylinders; the transmission chain is matched with the lifting oil cylinder to lift the anchor rod machine body 1351 to the highest position, the lifting frame 131 is adjusted to a proper height and then starts to operate on the uppermost anchor rod, and the corresponding oil cylinders which are used for adjusting three-stage lifting actions are matched to sequentially perform anchor rod drilling operation below.

In summary, the present embodiment provides an anchor rod drilling rig 100, when performing anchor rod operation, the lifting platform 190 can move up and down relative to the traveling mechanism 110, so as to enable the drilling mechanism 130 to move up and down, the telescopic arm 150 can rotate relative to the lifting platform 190, so as to drive the drilling mechanism 130 to swing, and enable the drilling mechanism to move left and right, and the telescopic arm 150 can be close to or away from the lifting platform 190, so as to drive the drilling mechanism 130 to move back and forth, thereby enabling the drilling mechanism 130 to move three-dimensionally, so as to be used in roadways under various working conditions, and at the same time, the drilling mechanism 130 can operate as an anchor rod and an anchor rod, and due to the supporting effect of the temporary supporting mechanism 170, the operation of the anchor rod can be supported during the anchor rod jacking operation, and the safety of the anchor. Furthermore, the utility model discloses compact structure, arrange reasonable, convenient operation, can realize the full sectional anchor bolt anchor rope in tunnel and strut the construction operation, factor of safety is high, adapts to and works under adverse circumstances, is the underground excavation safety support equipment of very ideal.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The utility model provides an anchor rod drill carriage, its characterized in that, includes running gear, drilling mechanism, flexible arm, temporary support mechanism and lift platform, the lift platform activity sets up running gear is last and can be relative the running gear up-and-down motion, the one end of flexible arm articulates lift platform's front end can be relative lift platform rotates, the other end of flexible arm with drilling mechanism connects, is used for driving drilling mechanism is close to or keeps away from lift platform, temporary support mechanism sets up lift platform's upper portion and upwards expenditure.

2. The anchor rod drill carriage as claimed in claim 1, wherein the telescopic arm comprises a telescopic outer barrel, a telescopic inner barrel and a telescopic driving member, the telescopic outer barrel is hinged to the front end of the lifting platform, one end of the telescopic inner barrel slidably extends into the telescopic outer barrel, the other end of the telescopic inner barrel is movably connected with the drilling mechanism, and the telescopic driving member is arranged in the telescopic outer barrel and is in transmission connection with the telescopic inner barrel and used for driving the telescopic inner barrel to slide along the extending direction of the telescopic outer barrel.

3. The rock-bolt drill carriage of claim 2, wherein a swinging driving member is further disposed on one side of the outer telescopic cylinder, and the swinging driving member is connected to the lifting platform for driving the outer telescopic cylinder to rotate relative to the lifting platform.

4. The rock-bolt drill carriage of claim 2, wherein the end of the telescopic inner cylinder remote from the telescopic outer cylinder is provided with a first lifting driving member, and the first lifting driving member is in transmission connection with the drilling mechanism and is used for driving the drilling mechanism to move up and down relative to the telescopic inner cylinder.

5. The anchor rod drill carriage as claimed in any one of claims 1 to 4, wherein the drilling mechanism comprises a lifting frame, a standing pedal and an anchor rod machine, the lifting frame is movably connected with one end of the telescopic boom far away from the lifting platform, the standing pedal is rotatably arranged at the bottom of the lifting frame, and the anchor rod machine is arranged on one side of the lifting frame and can move up and down relative to the lifting frame.

6. The rock bolt drill carriage of claim 5, wherein the lifting frame is further provided with a second lifting driving member, and the second lifting driving member is in transmission connection with the rock bolt machine and is used for driving the rock bolt machine to move up and down relative to the lifting frame.

7. The jumbolter of claim 6, wherein the jumbolter includes a jumbolter body, a lifting plate, and a swing driving member, the lifting plate is disposed at a bottom of the jumbolter body, the lifting plate is provided with the swing driving member, the swing driving member is in transmission connection with the jumbolter body for driving the jumbolter body to rotate relative to the lifting plate, and the lifting plate is in transmission connection with the second lifting driving member.

8. The jumbolter as defined in claim 1, wherein the temporary support mechanism includes a support frame and a support cylinder, one end of the support cylinder is connected to the elevating platform, and the support frame is connected to the other end of the support cylinder.

9. The anchor rod drill carriage of claim 8, wherein the temporary support mechanism further comprises a first support driving member and a second support driving member, the two ends of the support cylinder are rotatably connected with the lifting platform and the support frame body, respectively, one end of the first support driving member is connected with the lower portion of the support cylinder body, the other end of the first support driving member is connected with the support frame body for driving the support frame body to rotate relative to the support cylinder body, one end of the second support driving member is connected with the lifting platform, and the other end of the second support driving member is connected with the support cylinder body for driving the support cylinder body to rotate relative to the lifting platform.

10. The jumbolter as recited in claim 1, wherein the traveling mechanism is provided with a plurality of lifting drivers, and the plurality of lifting drivers are in transmission connection with the lifting platform and used for lifting the lifting platform.