Anchor rod transfer unit

Abstract

The utility model relates to the technical field of tunneling equipment, in particular to an anchor rod transfer unit which comprises a chassis, a lifting operation platform and a top anchoring assembly. The lifting operation platform is arranged on the chassis; the top anchoring assembly comprises a base, sliding driving pieces and at least three roof bolters, the base is connected with the lifting operation platform, the sliding driving pieces are arranged on the base, the roof bolters are connected with the base in a sliding mode, the three roof bolters are arranged at intervals in the width direction of the chassis, one roof bolter is correspondingly provided with one sliding driving piece, and the other roof bolter is correspondingly provided with one sliding driving piece. The roof bolter is connected with an output shaft of the corresponding sliding driving piece, and the sliding driving piece can drive the corresponding roof bolter to move in the width direction of the chassis. According to the top anchoring assembly, left-right sliding of the top anchor rod machines on the two sides and centering of the top anchor rod machine in the middle are achieved, the complex supporting requirements under different roadway conditions are met, the supporting range covered by top anchor rods and top anchor cables is enlarged, and the roadway supporting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunneling equipment, in particular to an anchor transfer unit. Background Art

[0002] During coal mine excavation, the traditional method of using a tunnel boring machine and a manually operated single-arm anchor drill has many problems, such as large number of personnel, low efficiency, long time consumption, and poor safety. In addition, the fact that the tunneling and anchoring processes cannot be carried out simultaneously, and the top wall anchor machine support operation cannot be synchronized, makes the imbalance between tunneling and support more serious, becoming a key factor restricting the mining speed. The anchor transfer unit realizes the organic combination of anchor support and transfer transportation, and integrates functions such as crushing, support, transportation, and travel, which greatly improves the efficiency of tunnel construction. At present, many coal mines use anchor transfer units in conjunction with anchor boring machines for tunnel mining. However, the current application of anchor transfer units still has problems such as being unable to adapt to the support requirements of different tunnel conditions and being unable to provide flexible support, which greatly affects construction efficiency.

[0003] Therefore, it is necessary to provide a new anchor transfer unit to solve the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an anchor transfer unit, which aims to solve the problem that the existing anchor transfer unit cannot adapt to the support requirements of different tunnel conditions.

[0005] To achieve the above-mentioned purpose, the anchor transfer unit proposed in the present invention includes a chassis, a lifting operation platform and a top anchoring assembly, the chassis is used to walk along the ground; the lifting operation platform is arranged on the chassis; the top anchoring assembly includes a base, a sliding drive and at least three top anchor machines, the base is connected to the lifting operation platform, the sliding drive is arranged on the base, the top anchor machine is slidingly connected to the base, and the three top anchor machines are arranged at intervals along the width direction of the chassis, one sliding drive is correspondingly arranged for one top anchor machine, the top anchor machine is connected to the output shaft of the corresponding sliding drive, and the sliding drive can drive the corresponding top anchor machine to move along the width direction of the chassis.

[0006] Optionally, the top anchoring assembly also includes a rotary drive mechanism, and one rotary drive mechanism is correspondingly arranged for one top anchor bolt machine. The rotary drive mechanism includes a rotary seat and a rotary drive member. The top anchor bolt machine is arranged on the corresponding rotary seat, and the output shaft of the rotary drive member is connected to the rotary seat. The rotary drive member can drive the rotary seat to rotate in a vertical plane in the width direction of the chassis.

[0007] Optionally, the lifting operation platform includes a support seat, a lifting platform and a lifting drive member, the support seat is arranged on the chassis, the lifting platform is slidably arranged on the support seat along the vertical direction, the lifting drive member is arranged on the chassis, and the output end of the lifting drive member is connected to the lifting platform; the base is connected to the lifting platform.

[0008] Optionally, the lifting operation platform also includes an anchor cable library and two expansion mechanisms. The anchor cable library is arranged on the lifting platform for storing anchor cables; the two expansion mechanisms are respectively arranged at both ends of the lifting platform along the width direction of the chassis, and the expansion mechanism includes an expansion platform and an expansion drive component. The expansion platform is rotatably connected to the lifting platform, and the expansion drive component is arranged on the lifting platform. The output end of the expansion drive component is connected to the expansion platform, and the expansion drive component can drive the expansion platform to rotate between a horizontal position and a vertical position.

[0009] Optionally, the top anchor machine includes a swinging drive and an anchor machine body, the swinging drive is arranged on the swivel seat, and the output end of the swinging drive is connected to the anchor machine body, and the swinging drive can drive the anchor machine body to rotate in a vertical plane in the length direction of the chassis.

[0010] Optionally, the lifting operation platform further includes a guardrail ceiling assembly, and the guardrail ceiling assembly is detachably connected to the expansion platform.

[0011] Optionally, the chassis includes a main frame, a walking track and a mounting seat, and the main frame is provided with a walking track at each end along the width direction, and the walking track can drive the main frame to walk along the ground, the lifting operation platform is arranged at the first end of the main frame along the length direction, and the mounting seat is arranged at the second end of the main frame along the length direction; the anchor rod transfer unit also includes two auxiliary anchoring assemblies, and the two auxiliary anchoring assemblies are symmetrically arranged at the two ends of the mounting seat along the width direction of the main frame.

[0012] Optionally, an avoidance space is formed between the lifting operating platform and the chassis; the anchor transfer unit also includes a scraper conveyor, the scraper conveyor includes a scraper body, a push drive and a material transportation mechanism, the scraper body is slidably arranged on the main frame and passes through the avoidance space, and a chute is provided on the scraper body; the output end of the push drive is connected to the scraper body, and the push drive can drive the scraper body to move along the length direction of the main frame; the material transportation mechanism includes a scraper chain and a scraper drive, the scraper chain is slidably arranged in the chute, the scraper chain is used to transport materials, and the scraper chain is connected to the output end of the scraper drive.

[0013] Optionally, the scraper body includes a hopper, a lifting drive and a front scraper, a middle scraper and a rear scraper that are hinged in sequence. The hopper is arranged on the front scraper to receive materials from the front excavation equipment; the lifting drive is connected between the front scraper and the middle scraper, and the lifting drive can drive the front scraper to rotate.

[0014] Optionally, the anchor transfer unit further includes a crusher assembly, which is arranged on the front scraper and is used to crush the material output from the hopper.

[0015] In the technical solution of the present utility model, the sliding drive component drives the corresponding top anchor machine to move along the width direction of the chassis to realize the left and right sliding of the top anchor machines on both sides and the centering of the middle top anchor machine, and cooperates with the various movement postures of the top anchor machine to realize multi-dimensional free adjustment of the anchor device arrangement, flexibly meeting the complex support requirements under different tunnel conditions, effectively expanding the support range covered by the top anchor rods and top anchor cables, and improving the stability of the tunnel support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a structural diagram of the anchor transfer unit in the embodiment of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of the top anchor assembly in an embodiment of the present utility model;

[0019] Figure 3 This is a structural diagram of the lifting operation platform in an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial structure of the embodiment of the present invention when the expansion platform is in a vertical position;

[0021] Figure 5 This is a structural diagram of the chassis in an embodiment of the present utility model;

[0022] Figure 6 This is a structural diagram of the scraper conveyor before sliding in an embodiment of the present invention;

[0023] Figure 7 This is a schematic structural diagram of the scraper conveyor after sliding in an embodiment of the present utility model;

[0024] Figure 8 This is a schematic diagram of the partial structure of the material transport mechanism in the embodiment of the present utility model;

[0025] Figure 9 It is a structural schematic diagram of the crusher assembly in the embodiment of the present utility model.

[0026] Description of Figure Numbers:

[0027] 1. Chassis, 1.1. Main frame, 1.2. Walking crawler, 1.3. Mounting seat, 1.4. Walking drive mechanism, 2. Lifting operation platform, 2.1. Support seat, 2.2. Lifting platform, 2.3. Lifting drive component, 2.4. Extension mechanism, 2.4.1. Extension platform, 2.4.2. Extension drive component, 2.4.3. Cylinder ear seat, 2.4.4. Pin, 2.4.5. Hinge pin, 2.5. Anchor cable library, 2.6. Guardrail roof assembly, 2.7. Walking operation platform, 3. Top anchor assembly, 3.1. Base, 3.2. Top anchor bolt machine, 4. Anchor assembly, 5. Scraper conveyor, 5.1. Scraper body, 5.1.1. Hopper, 5.1.2. Lifting drive, 5.1.3. Front scraper, 5.1.4. Middle scraper, 5.1.5. Rear scraper, 5.2. Push drive, 5.3. Material transport mechanism, 5.3.1. Scraper chain, 5.3.2. Scraper drive, 5.3.3. Tensioning assembly, 6. Crusher assembly, 6.1. Cover, 6.2. Hydraulic motor, 6.3. Crushing shaft assembly, 6.4. Reducer, 7. Hydraulic system, 8. Electrical system.

[0028] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0030] The utility model provides an anchor transfer unit, which aims to solve the problem that the existing anchor transfer unit cannot adapt to the support requirements of different tunnel conditions.

[0031] like Figures 1 to 2As shown, the anchor transfer unit includes a chassis 1, a lifting operation platform 2 and a top anchoring assembly 3, the chassis 1 is used for walking along the ground; the lifting operation platform 2 is arranged on the chassis 1; the top anchoring assembly 3 includes a base 3.1, a sliding drive and at least three top anchoring machines 3.2, the base 3.1 is connected to the lifting operation platform 2, the sliding drive is arranged on the base 3.1, the top anchoring machine 3.2 is slidingly connected to the base 3.1, and the three top anchoring machines 3.2 are arranged at intervals along the width direction of the chassis 1, and one top anchoring machine 3.2 is correspondingly provided with a sliding drive, and the top anchoring machine 3.2 is connected to the output shaft of the corresponding sliding drive, and the sliding drive can drive the corresponding top anchoring machine 3.2 to move along the width direction of the chassis 1. The base 3.1 is provided with three slide rails arranged at intervals along the vertical direction. The slide rails are arranged in one-to-one correspondence with the top anchor bolters 3.2. The three top anchor bolters 3.2 are respectively slidably set on the corresponding slide rails. The sliding drive parts drive the corresponding top anchor bolters 3.2 to move along the width direction of the chassis 1 to realize the left and right sliding of the top anchor bolters 3.2 on both sides and the centering of the middle top anchor bolter 3.2. The various movement postures of the top anchor bolters 3.2 are combined to realize the multi-dimensional free adjustment of the anchor device arrangement, flexibly meet the complex support requirements under different tunnel conditions, effectively expand the support range covered by the top anchor rods and top anchor cables, and improve the stability of the tunnel support.

[0032] Based on the above embodiment, the top anchor assembly 3 further includes a slewing drive mechanism. Each top anchor bolter 3.2 is provided with a corresponding slewing drive mechanism. The slewing drive mechanism includes a slewing seat and a slewing drive member. The top anchor bolter 3.2 is provided on the corresponding slewing seat. The output shaft of the slewing drive member is connected to the slewing seat. The slewing drive member can drive the slewing seat to rotate within a vertical plane in the width direction of the chassis 1. The top anchor bolter 3.2 can achieve rotation within a vertical plane in the width direction of the chassis 1 through the slewing mechanism, thereby achieving multi-position adjustment of the top anchor bolter 3.2 to adapt to different support operation environments.

[0033] Specifically, if Figure 3 and Figure 4 As shown, the lifting operating platform 2 includes a support base 2.1, a lifting platform 2.2, and a lifting drive 2.3. The support base 2.1 is mounted on the chassis 1, and the lifting platform 2.2 slides vertically on the support base 2.1. The lifting drive 2.3 is mounted on the chassis 1, with the output end of the lifting drive 2.3 connected to the lifting platform 2.2; the base 3.1 is connected to the lifting platform 2.2. The lifting drive 2.3 drives the lifting platform 2.2 up and down along the support base 2.1, and simultaneously drives the top anchor assembly 3 to rise and fall to accommodate lanes of varying heights. In conjunction with the sliding drive, it flexibly meets the complex support requirements of varying lane heights and widths, expanding the support range of the top anchor assembly 3.

[0034] Among them, the lifting operation platform 2 also includes an anchor cable library 2.5 and two expansion mechanisms 2.4. The anchor cable library 2.5 is arranged on the lifting platform 2.2 for storing anchor cables; the two expansion mechanisms 2.4 are respectively arranged at both ends of the lifting platform 2.2 along the width direction of the chassis 1. The expansion mechanism 2.4 includes an expansion platform 2.4.1 and an expansion drive 2.4.2. The expansion platform 2.4.1 is rotatably connected to the lifting platform 2.2. The expansion drive 2.4.2 is arranged on the lifting platform 2.2. The output end of the expansion drive 2.4.2 is connected to the expansion platform 2.4.1. The expansion drive 2.4.2 can drive the expansion platform 2.4.1 to rotate between a horizontal position and a vertical position. The expansion platform 2.4.1 is hinged to the lifting platform 2.2 via a hinge pin 2.4.5. A hydraulic cylinder lug 2.4.3 is provided on the expansion platform 2.4.1. An expansion drive 2.4.2 is hinged to the lifting platform 2.2 at one end and to the hydraulic cylinder lug 2.4.3 at the other end via a pin 2.4.4. The expansion drive 2.4.2 rotates the expansion platform 2.4.1 to expand or retract it. During operation, the expansion platform 2.4.1 is expanded to provide ample working space. When not in operation, the expansion platform 2.4.1 is retracted to save space, facilitate transportation, and make the overall machine more compact. The lifting platform 2.2 also features a walking control platform 2.7, which allows operators to control the movement of the anchor transfer unit. An anchor cable library 2.5 is located on the lifting platform 2.2 to facilitate access to and placement of anchor cables.

[0035] Furthermore, the top bolter 3.2 includes a swing drive and a bolter body. The swing drive is mounted on a slewing seat, and its output end is connected to the bolter body. The swing drive can drive the bolter body to rotate within a vertical plane along the length of the chassis 1. Driven by the swing drive and the slewing drive, the top bolter 3.2 can rotate within vertical planes along the length and width of the chassis 1, respectively. This allows the top bolter 3.2 to adjust its posture in multiple ways, facilitating its adaptation to varying roadway support environments.

[0036] Furthermore, if Figure 5 As shown, the lifting platform 2 also includes a guardrail roof assembly 2.6, which is detachably connected to the expansion platform 2.4.1. The guardrail roof assembly 2.6 detachably mounted on the expansion platform 2.4.1 increases the flexibility of the lifting platform 2, allowing it to adapt to different working environments and operational requirements.

[0037] In this embodiment, the chassis 1 includes a main frame 1.1, a walking track 1.2 and a mounting seat 1.3. A walking track 1.2 is provided at each end of the main frame 1.1 along the width direction. The walking track 1.2 can drive the main frame 1.1 to move along the ground. The lifting operation platform 2 is arranged at the first end of the main frame 1.1 along the length direction, and the mounting seat 1.3 is arranged at the second end of the main frame 1.1 along the length direction; the anchor transfer unit also includes two auxiliary anchor assemblies 4, and the two auxiliary anchor assemblies 4 are symmetrically arranged at the two ends of the mounting seat 1.3 along the width direction of the main frame 1.1. The walking track 1.2 includes a left track frame, a right track frame, a walking drive mechanism 1.4 and a tensioning device. The chassis 1 supports the entire machine and is responsible for providing walking power. The left and right track frames have the same structure and are symmetrically arranged on both sides of the main frame 1.1 along the walking direction of the chassis 1. The chassis 1 adopts the form of rear drive and front tensioning friction plate. The walking drive mechanism 1.4 is arranged at the rear of the track frame, and the tensioning wheel group and tensioning cylinder in the tensioning device are arranged in sequence at the front of the track frame. The walking motor in the walking drive mechanism 1.4 provides power output for the drive wheel, which drives the crawler to continuously roll on the ground through the reducer 6.4. The main frame 1.1 of chassis 1 consists of a front frame and a tail connecting seat. The left track frame includes a track chain and a track frame. The left and right track frames are symmetrically arranged on both sides of the front frame, and the left and right track frames are connected to the front frame respectively through bolt connections; the track chain group on each side is supported by the track frame, and the tensioning wheel group at the front of the track frame is used to achieve tensioning and maintain appropriate tension. A structure combining hydraulic tensioning and mechanical locking is adopted. At the same time, the driving wheel of the rear travel drive mechanism 1.4 provides forward driving force on the ground. In addition, a widened crawler form is adopted to increase the contact area between the crawler and the ground, thereby improving the walking ability of the whole machine; left and right anchor bolt machine mounting seats 1.3 are symmetrically distributed on both sides of the tail connecting seat, and they are connected by mounting plates and bolt connections.

[0038] The two auxiliary anchoring assemblies 4 are symmetrically arranged on the mounting base 1.3 at the rear of the whole machine, and respectively include an auxiliary anchoring machine, an auxiliary anchoring machine operating platform, front and rear sliding devices, a slide rail seat, a slide frame, an operating platform mounting base 1.3, and a step. The single-sided auxiliary anchoring assembly 4 is connected to the left and right auxiliary anchoring machine mounting bases 1.3 at the rear of the chassis 1 through the front and rear sliding devices, and can drive the auxiliary anchoring machine and the operating platform to slide forward and backward together; the auxiliary anchoring machine operating platform and the slide rail seat are arranged side by side and are respectively connected to the front and rear sliding devices; the sleeve of the slide frame is installed on the axis of the slide rail seat, and the slide frame slides with the lifting guide mechanism slide rail seat, and realizes vertical lifting up and down through the lifting cylinder; the auxiliary anchoring machine and the slide frame are connected by a high-strength mounting plate, and swing up and down under the drive of the swing motor. Through all the above mechanisms, the auxiliary anchoring machines on both sides realize sliding in the front and rear direction, lifting in the up and down direction, and swinging in the vertical direction, and can simultaneously support both sides, ensuring the continuity and flexibility of the support operation.

[0039] In this embodiment, Figures 6 to 8 As shown, an avoidance space is formed between the lifting operating platform 2 and the chassis 1; the anchor transfer unit also includes a scraper conveyor 5, which includes a scraper conveyor body 5.1, a push drive member 5.2 and a material transport mechanism 5.3. The scraper conveyor body 5.1 is slidably arranged on the main frame 1.1 and passes through the avoidance space. A chute is provided on the scraper conveyor body 5.1; the output end of the push drive member 5.2 is connected to the scraper conveyor body 5.1, and the push drive member 5.2 can drive the scraper conveyor body 5.1 to move along the length direction of the main frame 1.1; the material transport mechanism 5.3 includes a scraper chain 5.3.1 and a scraper drive member 5.3.2. The scraper chain 5.3.1 is slidably arranged in the chute. The scraper chain 5.3.1 is used to transport materials. The scraper chain 5.3.1 is connected to the output end of the scraper drive member 5.3.2.

[0040] The scraper conveyor 5 can achieve overall sliding motion. It also includes a sliding mechanism, which is achieved through the coordinated movement of the sliding mechanism and a push drive 5.2. The sliding mechanism is located at the junction of the middle and rear scrapers 5.1.5. One end of the push drive 5.2 is connected to the cylinder lug 2.4.3 on the middle scraper 5.1.4, and the other end is connected to the main frame 1.1 on the chassis 1. A track plate is arranged between the middle scraper 5.1.4 and the main frame 1.1. The telescopic movement of the push drive 5.2 allows the entire scraper conveyor 5 to extend and slide along the track in the fore-aft direction, flexibly meeting different material handling requirements. The scraper chain 5.3.1 is located along the entire scraper chute. The scraper drive 5.3.2 is located on the rear scraper 5.1.5 and includes a hydraulic motor 6.2, a drive shaft, and a sprocket. The sprocket engages with the scraper chain 5.3.1 and drives it to move, conveying the material. The material transport mechanism 5.3 also includes a tensioning assembly 5.3.3, consisting of a tensioning slider and a tensioning cylinder. This assembly adjusts the scraper chain 5.3.1 to maintain proper tension during operation, preventing it from being too loose or too tight.

[0041] In this embodiment, the scraper conveyor body 5.1 comprises a hopper 5.1.1, a lifting drive 5.1.2, and a front scraper 5.1.3, a middle scraper 5.1.4, and a rear scraper 5.1.5, which are articulated in sequence. The hopper 5.1.1 is mounted on the front scraper 5.1.3 and receives material from the tunneling equipment ahead. The lifting drive 5.1.2 is connected between the front scraper 5.1.3 and the middle scraper 5.1.4, and is capable of driving the front scraper 5.1.3 to rotate. The hopper 5.1.1 is positioned at the front end of the scraper conveyor 5, above the front scraper 5.1.3, and receives material from the tunneling equipment ahead. The material entering the hopper 5.1.1 is transferred to the front, middle, and rear scrapers in sequence via a scraper chain 5.3.1. The material is then transported from the rear scraper to the rear conveyor, achieving continuous material transfer. A lifting drive member 5.1.2 is provided between the front scraper and the middle scraper. The lifting drive member 5.1.2 is installed on the cylinder ear seats 2.4.3 at both ends. The cylinder ear seats 2.4.3 are respectively fixed on the front scraper 5.1.3 and the middle scraper 5.1.4. In this embodiment, the lifting drive member 5.1.2 is a cylinder. The pitch angle of the front scraper 5.1.3 is changed by the telescopic movement of the cylinder, thereby realizing the lifting and lowering of the hopper 5.1.1, which can better adapt to the changes in the slope of the tunnel and ensure smooth material collection. In addition, a lifting cylinder is arranged between the middle scraper 5.1.4 and the rear scraper 5.1.5. The telescopic movement of the cylinder can realize the lifting and lowering of the rear scraper to facilitate the connection of the rear material receiving device.

[0042] like Figure 9 As shown, the anchor transfer unit also includes a crusher assembly 6, which is arranged on the front scraper 5.1.3, and the crusher assembly 6 is used to crush the material output by the hopper 5.1.1. The crusher assembly 6 includes a crushing shaft assembly 6.3, a hydraulic motor 6.2, a reducer 6.4 and a cover 6.1. Among them, the hydraulic motor 6.2 is arranged on one side of the crusher and is connected to the crushing shaft through the reducer 6.4 to provide power for the operation of the crushing shaft. The crushing drum rotates under power drive to crush the material and achieve the effect of controlling the particle size of the material. The crushed material can be directly transported to the rear by the scraper to ensure that the particle size of the processed material will not cause the scraper to be blocked, further ensuring the transportation efficiency of the scraper conveyor 5.

[0043] In addition, the anchor transfer unit also includes a hydraulic system 7 and an electrical system 8, which are used to control the power and power supply of the entire machine respectively.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An anchor transfer unit, characterized in that: The anchor transfer unit comprises a chassis (1), a lifting operation platform (2) and a top anchor assembly (3), wherein the chassis (1) is used for walking along the ground; the lifting operation platform (2) is arranged on the chassis (1); the top anchor assembly (3) comprises a base (3.1), a sliding drive and at least three top anchor machines (3.2), the base (3.1) is connected to the lifting operation platform (2), the sliding drive is arranged on the base (3.1), the top anchor machines (3.2) are slidingly connected to the base (3.1), and the three top anchor machines (3.2) are arranged at intervals along the width direction of the chassis (1), one sliding drive is correspondingly arranged for one top anchor machine (3.2), the top anchor machine (3.2) is connected to the output shaft of the corresponding sliding drive, and the sliding drive can drive the corresponding top anchor machine (3.2) to move along the width direction of the chassis (1).

2. The anchor transfer unit according to claim 1, characterized in that: The top anchoring assembly (3) further comprises a rotary drive mechanism, wherein one top anchor bolt machine (3.2) is provided with a corresponding rotary drive mechanism, and the rotary drive mechanism comprises a rotary seat and a rotary drive member, and the top anchor bolt machine (3.2) is provided on the corresponding rotary seat, and the output shaft of the rotary drive member is connected to the rotary seat, and the rotary drive member can drive the rotary seat to rotate in a vertical plane in the width direction of the chassis (1).

3. The anchor transfer unit according to claim 2, characterized in that: The lifting operation platform (2) comprises a support seat (2.1), a lifting platform (2.2) and a lifting drive member (2.3); the support seat (2.1) is arranged on the chassis (1); the lifting platform (2.2) is arranged on the support seat (2.1) in a sliding manner in a vertical direction; the lifting drive member (2.3) is arranged on the chassis (1), and the output end of the lifting drive member (2.3) is connected to the lifting platform (2.2); and the base (3.1) is connected to the lifting platform (2.2).

4. The anchor transfer unit according to claim 3, characterized in that: The lifting operation platform (2) further comprises an anchor cable library (2.5) and two expansion mechanisms (2.4); the anchor cable library (2.5) is arranged on the lifting platform (2.2) and is used for storing anchor cables; the two expansion mechanisms (2.4) are respectively arranged at both ends of the lifting platform (2.2) along the width direction of the chassis (1); the expansion mechanism (2.4) comprises an expansion platform (2.4.1) and an expansion drive member (2.4.2); the expansion platform (2.4.1) is rotatably connected to the lifting platform (2.2); the expansion drive member (2.4.2) is arranged on the lifting platform (2.2); the output end of the expansion drive member (2.4.2) is connected to the expansion platform (2.4.1); and the expansion drive member (2.4.2) can drive the expansion platform (2.4.1) to rotate between a horizontal position and a vertical position.

5. The anchor transfer unit according to claim 4, characterized in that: The top anchor machine (3.2) comprises a swing drive member and an anchor machine body, wherein the swing drive member is arranged on the slewing seat, and the output end of the swing drive member is connected to the anchor machine body, and the swing drive member can drive the anchor machine body to rotate in a vertical plane in the length direction of the chassis (1).

6. The anchor transfer unit according to claim 5, characterized in that: The lifting operation platform (2) further comprises a guardrail ceiling assembly (2.6), and the guardrail ceiling assembly (2.6) is detachably connected to the expansion platform (2.4.1).

7. The anchor transfer unit according to any one of claims 1 to 6, characterized in that: The chassis (1) comprises a main frame (1.1), a walking crawler (1.2) and a mounting seat (1.3); the main frame (1.1) is provided with a walking crawler (1.2) at both ends along the width direction; the walking crawler (1.2) can drive the main frame (1.1) to walk along the ground; the lifting operation platform (2) is arranged at the first end of the main frame (1.1) along the length direction; the mounting seat (1.3) is arranged at the second end of the main frame (1.1) along the length direction; the anchor rod transfer unit further comprises two auxiliary anchoring assemblies (4); the two auxiliary anchoring assemblies (4) are symmetrically arranged at both ends of the mounting seat (1.3) along the width direction of the main frame (1.1).

8. The anchor transfer unit according to claim 7, characterized in that: An escape space is formed between the lifting operation platform (2) and the chassis (1); the anchor transfer unit also includes a scraper conveyor (5), the scraper conveyor (5) includes a scraper body (5.1), a push drive member (5.2) and a material transport mechanism (5.3); the scraper body (5.1) is slidably arranged on the main frame (1.1) and passes through the escape space; a chute is provided on the scraper body (5.1); the output end of the push drive member (5.2) is connected to the scraper The scraper body (5.1) is connected to the scraper body (5.1), and the push drive member (5.2) can drive the scraper body (5.1) to move along the length direction of the main frame (1.1); the material transportation mechanism (5.3) includes a scraper chain (5.3.1) and a scraper drive member (5.3.2), the scraper chain (5.3.1) is slidably arranged in the chute, the scraper chain (5.3.1) is used to transport materials, and the scraper chain (5.3.1) is connected to the output end of the scraper drive member (5.3.2).

9. The anchor transfer unit according to claim 8, characterized in that: The scraper body (5.1) includes a hopper (5.1.1), a lifting drive (5.1.2) and a front scraper (5.1.3), a middle scraper (5.1.4) and a rear scraper (5.1.5) which are hinged in sequence. The hopper (5.1.1) is arranged on the front scraper (5.1.3) and is used to receive materials from the front excavation equipment; the lifting drive (5.1.2) is connected between the front scraper (5.1.3) and the middle scraper (5.1.4), and the lifting drive (5.1.2) can drive the front scraper (5.1.3) to rotate.

10. The anchor transfer unit according to claim 9, characterized in that: The anchor transfer unit further includes a crusher assembly (6), which is arranged on the front scraper (5.1.3) and is used to crush the material output by the hopper (5.1.1).

Images