CN221120025U - Anchor rod machine head and anchor rod trolley - Google Patents

Abstract

In a first aspect, the application provides an anchor head comprising a main beam, and a rock drilling mechanism, a mounting mechanism and a rod storage mechanism which are connected to the main beam; the rock drilling mechanism and the rod storage mechanism are respectively arranged at two sides of the installation mechanism; the rock drilling mechanism is used for drilling holes, and the installation mechanism is used for loading the anchor rods into the drilled holes; the rod storage mechanism comprises a rod warehouse and a conveying assembly, the end part of the conveying assembly is connected to the mounting mechanism, and the conveying assembly is used for conveying the anchor rods in the rod warehouse into the mounting mechanism; the conveying assembly comprises a clamping piece and a displacement piece, wherein the clamping piece is used for clamping the anchor rod, and the displacement piece is used for driving the clamping piece to move from the rod warehouse to the installation mechanism. In a second aspect, there is provided a bolting jumbo comprising the bolting nose provided in the first aspect, which is capable of drilling rock, bolting installation and grouting, thereby enabling the bolting nose to have a multifunctional function, avoiding frequent switching of equipment, improving convenience, saving time cost, and improving working efficiency of the bolting jumbo.

Description

Anchor rod machine head and anchor rod trolley

Technical Field

The application relates to the technical field of anchor rod trolley equipment, in particular to an anchor rod machine head and an anchor rod trolley.

Background

In the traditional anchor bolt supporting operation, the operation is often divided into a plurality of working procedures, a rock drilling trolley is adopted in drilling, a grouting machine is adopted in grouting, and an ejector device is adopted in anchor bolt installation to insert the anchor bolt into the drilling; the operation mode needs a plurality of devices to be matched with each other, a plurality of positioning needs to be carried out during the replacement of the devices, the working procedure is complex, the time consumption is long, the resource waste is generated, and the working efficiency is reduced.

So provide some collection drilling, slip casting and stock installation integrative stock platform truck among the prior art, possess these functions simultaneously on the aircraft nose of stock platform truck, in the stock platform truck of current, for the process when simplifying stock installation, can dispose the stock mechanism and cooperate the stock installation to faster, more laborsaving mode come the installation stock.

However, when the existing rod storage mechanism conveys the anchor rods to the installation mechanism, most of the existing rod storage mechanism adopts the magnetic attraction clamping anchor rods to convey, however, the anchor rod trolley often vibrates during operation, so that the probability of vibrating the anchor rods off the magnetic attraction clamping tools is increased, and the working efficiency of the anchor rod trolley is affected.

Disclosure of utility model

In view of the above, in order to solve the technical problem that the clamping of the anchor rod is unstable when the anchor rod is transferred from the rod storage mechanism to the installation mechanism, in a first aspect, the application provides an anchor rod nose, which has better stability for clamping the anchor rod and can ensure that the anchor rod can be stably transferred; in a second aspect, the application provides an anchor rod trolley, which comprises the anchor rod machine head in the first aspect, can realize automatic installation of drilling, grouting and anchor rods, can store the anchor rods, and has good anchor rod conveying stability and high working efficiency.

In a first aspect, the application provides an anchor head comprising a main beam, and a rock drilling mechanism, a mounting mechanism and a rod storage mechanism which are connected to the main beam;

The rock drilling mechanism and the rod storage mechanism are respectively arranged at two sides of the installation mechanism;

The rock drilling mechanism is used for drilling holes, and the mounting mechanism is used for loading the anchor rods into the drilled holes;

the rod storage mechanism comprises a rod warehouse and a conveying assembly, wherein the end part of the conveying assembly is connected to the mounting mechanism, and the conveying assembly is used for conveying the anchor rods in the rod warehouse into the mounting mechanism;

The conveying assembly comprises a clamping piece and a displacement piece, wherein the clamping piece is used for clamping the anchor rod, and the displacement piece is used for driving the clamping piece to move from the rod warehouse to the installation mechanism.

Compared with the prior art, the anchor head is applied to an anchor trolley and comprises a rock drilling mechanism, a mounting mechanism and a rod storage mechanism, so that the rock drilling and anchor rod mounting can be performed, the functions are more, and the equipment is not required to be frequently switched when in use; in addition, the device is provided with a rod storage mechanism, so that a plurality of anchor rods can be stored to be matched with the installation mechanism for installing the anchor rods, and the rod storage mechanism can supply the anchor rods even and rapidly, so that the speed and the efficiency of installing the anchor rods can be improved; particularly, the rod storage mechanism comprises the clamping piece and the displacement piece, the clamping piece is used for clamping the anchor rod, the effect of the rod is good, and even if some vibration exists on a construction site, the anchor rod cannot fall off the clamping piece easily; and after the displacement piece is connected with the clamping piece, the clamping piece can be driven to move back and forth between the rod storage mechanism and the mounting mechanism, and the conveying of the anchor rod can be better carried out.

In some alternative embodiments, the transfer assembly includes a mounting arm;

The clamping piece comprises a clamping part and a driving part, wherein the clamping part is connected with the driving part, the driving part is connected to the mounting arm, and the driving part is used for driving the clamping part to open and close.

In some alternative embodiments, the clamping portion comprises two clamping blocks;

The clamping blocks are provided with clamping grooves, and the two clamping grooves are used for placing anchor rods.

In some alternative embodiments, the delivery assembly further comprises a stop;

the limiting piece is connected to the side edge of the clamping piece and is arranged on one side close to the mounting mechanism;

The top of the limiting piece is higher than the top of the clamping piece.

In some alternative embodiments, the displacement member includes a rotating cylinder, an end portion of the rotating cylinder connected to the mounting mechanism is a rotating fulcrum, and the rotating cylinder is used for driving the clamping portion to rotate around the rotating fulcrum.

In some alternative embodiments, the rod magazine comprises a rod tray and a driving member, the driving member being connected to the rod tray, the driving member being configured to drive the rod tray to rotate;

the outside circumference of pole dish is provided with the pole groove, the pole groove is used for placing the stock.

In some alternative embodiments, the rock drilling mechanism includes a rock drilling propulsion assembly and a rock drilling assembly, the rock drilling propulsion assembly being connected with the rock drilling assembly;

the rock drilling propulsion assembly comprises a propulsion oil cylinder and a steel wire rope, and the propulsion oil cylinder is connected with the steel wire rope and used for propelling and pulling back the rock drilling assembly.

In some alternative embodiments, the mounting mechanism includes a propulsion motor and a chain, the propulsion motor being coupled to the chain for propelling the bolt.

In some alternative embodiments, the bolt head further comprises a grouting pipe control mechanism for controlling the feeding of grouting pipes.

The application relates to an anchor rod nose, which has at least the following technical effects:

1. By arranging the rod storage mechanism, an anchor rod can be provided for the installation mechanism in time, so that the labor force of site construction is reduced, and the order of site construction is improved;

2. The anchor rod is carried by arranging the clamping piece, so that the stability of clamping the anchor rod can be better ensured, the stability of the anchor rod when being conveyed on a construction site can be effectively ensured, and the working stability is ensured;

3. The limiting piece is arranged on the side edge of the clamping piece and is higher than the clamping piece, so that the limiting piece can effectively play a limiting role when the clamping piece is driven to rotate by the displacement piece, and the anchor rod is prevented from falling off;

4. Through setting up rock drilling mechanism, installation mechanism and slip casting pipe control mechanism for the stock aircraft nose can carry out rock drilling, stock installation and drilling slip casting, thereby can make the stock aircraft nose have multi-functional effect, avoid frequent switching equipment, thereby improve work efficiency, practice thrift working cost.

In a second aspect, the present application also provides a bolting trolley, comprising a bolting head according to any of the embodiments described above.

The anchor rod trolley has multiple functions and multiple purposes, so that convenience is improved, time cost is saved, and working efficiency of the anchor rod trolley is improved.

Drawings

Fig. 1 is a schematic perspective view of an anchor head according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a nose of an anchor head according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

FIG. 5 is an enlarged schematic view of portion C of FIG. 2;

FIG. 6 is an enlarged schematic view of portion D of FIG. 2;

fig. 7 is a schematic perspective view of a conveying assembly according to an embodiment of the application.

Reference numerals:

1. The anchor rod machine head; 2. grouting pipe; 3. a bolt;

11. A main beam; 12. a rock drilling mechanism; 13. a mounting mechanism; 14. a rod storage mechanism; 15. a grouting pipe control mechanism;

121. A thrust cylinder; 122. A wire rope;

131. a propulsion motor; 132. A chain;

141. a transfer assembly; 142. A rod library;

1411. A mounting arm; 1412. clamping blocks; 1413. a clamping groove; 1414. a limiting piece; 1415. a displacement member; 1416. a driving section; 1417. an angle sensor; 14111. a rotating arm; 14112. a fixed arm;

1421. a pole disc; 1422. a driving member.

Detailed Description

In order to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present disclosure.

In the description of the present application, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.

The application is described in further detail below with reference to the accompanying drawings, see for example figures 1 to 7.

First aspect

The application provides an anchor rod nose, which is applied to an anchor rod trolley, as shown in fig. 1-2, a rock drilling mechanism 12, a mounting mechanism 13 and a rod storage mechanism 14 which are connected to a main beam 11 are arranged on the anchor rod nose 1, the rock drilling mechanism 12 and the rod storage mechanism 14 are respectively arranged on two sides of the mounting mechanism 13, wherein the rock drilling mechanism 12 can be used for drilling holes on a rock wall, the mounting mechanism 13 is used for loading anchor rods 3 into the drilled holes, the rod storage mechanism 14 can store the anchor rods 3 and timely transmit the anchor rods 3 to the mounting mechanism 13 so as to be matched with the mounting mechanism 13 for mounting the anchor rods 3; and still be equipped with slip casting pipe control mechanism 15 on stock aircraft nose 1, slip casting pipe control mechanism 15 can regulate and control the feeding of slip casting to the cooperation is in order to accomplish the installation of stock 3.

In this embodiment, as shown in fig. 4, the rock drilling mechanism 12 includes a rock drilling propulsion assembly and a rock drilling assembly, the rock drilling assembly is used for drilling a hole in a rock wall, the rock drilling propulsion assembly includes a propulsion cylinder 121 and a wire rope 122, one end of the wire rope 122 is connected with the propulsion cylinder 121, the other end is connected with the rock drilling assembly, and the propulsion cylinder 121 is matched with the wire rope 122, so that the propulsion and the retraction of the rock drilling assembly can be completed, and the propulsion during the drilling of the rock drilling assembly is facilitated; because vibration is generated during drilling, and the elasticity of the steel wire rope 122 is good, and the steel wire rope 122 is not easy to break after being impacted by the vibration, the steel wire rope 122 is adopted to be matched with the pushing oil cylinder 121, the service life of the rock drilling mechanism 12 can be prolonged, and the working efficiency can be improved.

As shown in fig. 1 to 4, the mounting mechanism 13 includes a pushing motor 131 and a chain 132, the pushing motor 131 is connected with the chain 132 for pushing the anchor rod 3 to push or pull back, the chain 132 has good rigidity, and can provide good force to ensure that the anchor rod 3 can be pushed into the borehole smoothly.

As shown in fig. 3, the end of the grouting pipe 2 near the rock wall is provided with a grouting pipe control mechanism 15 which can control the hose portion of the grouting pipe 2, thereby controlling the feeding time and the feeding quantity of grouting to cooperate to complete grouting of the drill hole, so that the anchor rod 3 can be fixed in the drill hole.

Further, the rod storage mechanism 14 is further expanded; as shown in fig. 5 and 6, the rod storage mechanism 14 comprises a rod warehouse 142 and a conveying assembly 141, the rod warehouse 142 comprises at least one rod disc 1421 and a driving piece 1422, the rod disc 1421 is of a disc-shaped structure, rod grooves are formed in the outer periphery side of the rod disc 1421, the rod grooves are circumferentially equidistant, and the anchor rods 3 are inserted into the rod grooves, so that the anchor rods 3 are fixed; the middle part of the rod disc 1421 is connected with a connecting rod, the connecting rod passes through the rod disc 1421 and then is connected with the driving piece 1422, and the driving piece 1422 provides a rotating force and can drive the rod disc 1421 to rotate; when the rod disc 1421 is one, the rod disc 1421 is connected to the middle part of the connecting rod, so that the stability of the rod disc 1421 for fixing the anchor rod 3 can be ensured; at least one rod groove is provided, in the embodiment, the number of the rod grooves is nine, namely, the rod warehouse 142 can store 9 anchor rods 3; the number of pole discs 1421 and pole grooves may be selected as desired during actual use, and are not limited in this regard.

As shown in fig. 5, the end of the transmission assembly 141 is connected to the mounting mechanism 13 with a space between the rod magazine 142 and the mounting mechanism 13, and the transmission assembly 141 includes a clamping member for clamping the anchor rod 3; the clamping piece comprises a mounting arm 1411, a clamping part and a driving part 1416, wherein the clamping part is connected to the mounting arm 1411, the clamping part comprises two clamping blocks 1412, clamping grooves 1413 are formed in the clamping blocks 1412, the inner surfaces of the clamping grooves 1413 are cambered surfaces, when the two clamping blocks 1412 are close to each other, the two clamping grooves 1413 are opposite to each other, so that the anchor rod 3 is clamped, the clamping grooves 1413 are arranged to be smooth cambered surfaces and can be attached to the outer surface of the anchor rod 3 as much as possible, and therefore damage to the surface of the anchor rod 3 is reduced when the two clamping blocks 1412 are folded to clamp the anchor rod 3; one end of the mounting arm 1411, which is far away from the clamping blocks 1412, is rotatably connected to the mounting mechanism 13, the mounting arm 1411 comprises two side walls, the two clamping blocks 1412 are connected to the end part of the mounting arm 1411 in a scissor shape, the two clamping blocks 1412 are rotatably connected through a rotating shaft, the two clamping blocks 1412 are positioned at the end part of the space between the side walls of the mounting arm 1411, and the two side walls have a fixing effect and a limiting effect on the clamping blocks 1412, so that the connection stability of the clamping blocks 1412 can be ensured; a driving part 1416 is arranged between two side walls of the mounting arm 1411, one end of the driving part 1416 is connected with the bottom of the mounting arm 1411, and the other end is connected with the bottom of any clamping block 1412; the driving portion 1416 is an oil cylinder, the oil cylinder performs reciprocating linear motion, the clamping blocks 1412 rotate around the rotating shaft, and the linear acting force provided by the driving portion 1416 is converted into a rotating force, so that the two clamping blocks 1412 can be opened and closed, and the clamping portions can be opened or closed.

In an alternative embodiment, as shown in fig. 7, the driving portion 1416 is connected to the clamping block 1412 near one side of the mounting mechanism 13, and controls the clamping block 1412 to be close to or far from the other clamping block 1412 so as to realize opening and closing of the clamping portion.

As shown in fig. 5 and 7, the conveying assembly 141 further includes a displacement member 1415, one end of the displacement member 1415 is connected to the mounting mechanism 13, the other end is connected to the mounting arm 1411, the end point of the displacement member 1415, which is connected to the mounting mechanism 13, is a rotation pivot, the displacement member 1415 is selected as a rotation cylinder, and the rotation cylinder can drive the clamping member to rotate around the rotation pivot, so that the end portion of the clamping member is moved from the side close to the rod warehouse 142 to the side close to the mounting mechanism 13, and conveying of the anchor rod 3 is realized.

Further, as shown in fig. 5 and 7, the conveying assembly 141 further includes a limiting member 1414, where the limiting member 1414 includes a columnar limiting rod, the top of the limiting rod is higher than the top of the clamping block 1412, when the clamping member is located at the clamping position, the height of the limiting member 1414 is higher than the height of the anchor rod 3 to be clamped, and the limiting member 1414 is connected to one side of the mounting arm 1411 away from the displacement member 1415 and close to one side of the mounting mechanism 13, so that when the anchor rod 3 is clamped by the clamping member, the displacement member 1415 drives rotation to be close to the mounting mechanism 13, the limiting member 1414 protrudes from the clamping block 1412, so as to play a certain limiting role, and can place the anchor rod 3 to drop out of the clamping member in rotation conveying; on the other hand, as shown in fig. 5, the limiting piece 1414 can avoid the anchor rod 3 from being forced to be separated from the two clamping blocks 1412 when the clamping blocks 1412 apply force to the anchor rod 3 in the process of clamping the anchor rod 3 by the clamping blocks 1412; thus, the stopper 1414 can maintain stability when the anchor rod 3 is clamped and transferred.

In another alternative embodiment, as shown in fig. 7, the transmission assembly 141 further includes an angle sensor 1417, where the angle sensor 1417 is connected to the bottom of the mounting arm 1411, and the angle sensor 1417 can detect the rotation angle of the clamping member, and when the clamping member rotates to a preset position, the angle sensor 1417 transmits the data to the background control system, so as to control the driving of the displacement member 1415 to control the rotation and the reset of the clamping member to the position of the rod magazine 142; the mounting arm 1411 includes a rotating arm 14111 and a fixed arm 14112, the fixed arm 14112 is fixedly connected with the mounting mechanism 13, and the rotating arm 14111 is rotatably connected with the fixed arm 14112; the end of the displacement member 1415 is rotatably connected to the fixed arm 14112, and the other end is connected to the holding portion.

In actual use, as shown in fig. 1-2 and 5-6, the rock drilling mechanism 12 first drills a hole; the conveying assembly 141 then clamps the bolts 3 in the rod magazine 142, transfers the bolts 3 to the mounting mechanism 13, and the mounting mechanism 13 pushes the bolts 3 into the borehole; then the grouting pipe control mechanism 15 controls the grouting pipe 2 to carry out cement grouting in the drill hole, so that the construction of the support of the anchor rod 3 is completed;

Wherein, in the process of conveying the anchor rod 3 to the mounting mechanism 13 by the rod storing mechanism 14, when the clamping member is positioned at the clamping position of the rod library 142, the driving member 1422 of the rod library 142 drives the anchor rod 3 to rotate, and the rotation direction rotates from outside to inside, so that the anchor rod 3 falls between the two clamping blocks 1412 from top to bottom; the driving part 1416 drives the two clamping blocks 1412 to close and clamp the anchor rod 3, and in the process, the limiting piece 1414 limits the anchor rod 3 to move towards the direction of the mounting mechanism 13 so as to ensure that the clamping piece can accurately clamp the anchor rod 3; the displacement member 1415 drives the clamping member to rotate so as to move the anchor rod 3 from the position of the rod stock 142 to the position of the installation mechanism 13, after the installation mechanism 13 fixes the anchor rod 3, the driving part 1416 drives the two clamping blocks 1412 to separate, then the displacement member 1415 drives the clamping member to rotate so as to return to the position of the rod stock 142, and meanwhile, the installation mechanism 13 drives the propulsion motor 131 so as to push the anchor rod 3 into a drill hole; after the clamp returns to the magazine 142, the magazine 142 continues to rotate, feeding the next bolt 3 between the clamp blocks 1412.

Second aspect

The application also provides a stock trolley which comprises the stock head 1 provided by any one embodiment of the first aspect, has multiple functions and multiple purposes, and can be used for drilling rock and installing and grouting the stock 3, so that the stock head 1 has multiple functions, frequent equipment switching is avoided, convenience is improved, time cost is saved, and the working efficiency of the stock trolley is improved.

It should be noted that, in the case that the embodiments of the present application do not conflict with the solutions and the technical solutions can coexist, new embodiments may be arbitrarily combined.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the application that follows may be better understood, and in order that the present application may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.

Claims (10)

1. The rock drilling machine head is characterized by comprising a main beam (11), and a rock drilling mechanism (12), a mounting mechanism (13) and a rod storage mechanism (14) which are connected to the main beam (11);

the two sides of the installation mechanism (13) are respectively provided with a rock drilling mechanism (12) and a rod storage mechanism (14);

The rock drilling mechanism (12) is used for drilling, and the mounting mechanism (13) is used for loading the anchor rod (3) into the drilling;

The rod storage mechanism (14) comprises a rod warehouse (142) and a conveying assembly (141), wherein the end part of the conveying assembly (141) is connected to the mounting mechanism (13), and the conveying assembly (141) is used for conveying the anchor rods (3) in the rod warehouse (142) into the mounting mechanism (13);

Wherein the conveying assembly (141) comprises a clamping member and a displacement member (1415), the clamping member is used for clamping the anchor rod (3), and the displacement member (1415) is used for driving the clamping member to move from the rod warehouse (142) to the installation mechanism (13).

2. The head of claim 1 wherein,

The transfer assembly (141) includes a mounting arm (1411);

The clamping piece comprises a clamping part and a driving part (1416), wherein the clamping part is connected with the driving part (1416), the driving part (1416) is connected to the mounting arm (1411), and the driving part (1416) is used for driving the clamping part to open and close.

3. The head of claim 2 wherein,

The clamping part comprises two clamping blocks (1412), wherein the number of the clamping blocks (1412) is two;

The clamp blocks (1412) are provided with clamp grooves (1413), and the two clamp grooves (1413) are used for placing anchor rods (3).

4. The head of claim 1 wherein,

The conveying assembly (141) further comprises a limiting piece (1414);

the limiting piece (1414) is connected to the side edge of the clamping piece, and the limiting piece (1414) is arranged on one side close to the mounting mechanism (13);

the top of the limiting piece (1414) is higher than the top of the clamping piece.

5. The head of claim 2 wherein,

The displacement member (1415) comprises a rotating oil cylinder, wherein the end part, connected with the mounting mechanism (13), of the rotating oil cylinder is a rotating fulcrum, and the rotating oil cylinder is used for driving the clamping part to rotate around the rotating fulcrum.

6. The head of claim 1 wherein,

The rod warehouse (142) comprises a rod disc (1421) and a driving piece (1422), wherein the driving piece (1422) is connected with the rod disc (1421), and the driving piece (1422) is used for driving the rod disc (1421) to rotate;

And a rod groove is circumferentially formed in the outer side of the rod disc (1421) and used for placing an anchor rod (3).

7. The head of claim 1 wherein,

The rock drilling mechanism (12) comprises a rock drilling propulsion assembly and a rock drilling assembly, the rock drilling propulsion assembly being connected with the rock drilling assembly;

The rock drilling propulsion assembly comprises a propulsion oil cylinder (121) and a steel wire rope (122), wherein the propulsion oil cylinder (121) is connected with the steel wire rope (122) and is used for propelling and pulling back the rock drilling assembly.

8. The head of claim 1 wherein,

The mounting mechanism (13) comprises a propulsion motor (131) and a chain (132), wherein the propulsion motor (131) is connected with the chain (132) for pushing the anchor rod (3).

9. The head of claim 1 wherein,

The anchor head (1) further comprises a grouting pipe control mechanism (15), and the grouting pipe control mechanism (15) is used for controlling feeding of the grouting pipe (2).

10. A bolter trolley comprising a bolter head as claimed in any one of claims 1 to 9.