CN214933226U - Telescopic belt conveyor tail matched with tunneling and anchoring all-in-one machine - Google Patents

Abstract

The utility model provides a supporting scalable belt conveyor tail of anchor all-in-one digs relates to mechanical equipment technical field. The track combination type automatic conveying device comprises guide rails, wheel set structures, track combinations and a machine tail frame, wherein the number of the guide rails is two, the machine tail frame is detachably connected with the two guide rails and is connected with preceding-stage equipment, the number of the wheel set structures is a plurality of groups, two ends of each group of wheel set structures are respectively connected with the bottom of one guide rail, the track combinations are jointly arranged below all the wheel set structures, each group of wheel set structures is in sliding connection with the track combinations, when the front-stage equipment drives the machine tail to move integrally, the resistance of the belt conveyor when the machine tail is pulled can be greatly reduced by the aid of the sliding connection moving mode, direct friction with a roadway bottom plate is avoided when the machine is moved, the bottom plate is not damaged, the moving difficulty of the machine tail is reduced, meanwhile, auxiliary work of frequently moving the machine tail and a pipeline during production shift is avoided, labor intensity of operating personnel is greatly reduced, and work efficiency and operation safety are improved.

Description

Telescopic belt conveyor tail matched with tunneling and anchoring all-in-one machine

Technical Field

The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a supporting scalable belt conveyor tail of anchor all-in-one digs is related to.

Background

Mining and digging are connected together, which is one of the basic contradictions in coal mine production and construction. The low tunneling efficiency and the maladjustment of mining and digging proportion become important factors restricting the coal mine production. In recent years, with the advance of the construction of large-scale high-yield and high-efficiency mines, the requirement on the tunneling efficiency is continuously improved, the tunneling efficiency and the safety of operators can be greatly improved by adopting complete mechanical equipment, the common complete equipment consists of tunneling equipment and matched crushing transshipment transportation equipment, the tunneling and anchoring all-in-one machine is widely adopted due to the characteristics of high tunneling and supporting speed, good forming and simple tunneling process, and the equipment is generally matched with a tunneling and anchoring machine, a crusher, a bridge transshipment machine and a belt conveyor.

The applicant finds that at least the following technical problems exist in the prior art: when the existing tunneling and anchoring integrated machine works, one end of a bridge type reversed loader is hinged to a discharging end, the other end of the bridge type reversed loader straddles the tail of a belt conveyor, the length of an overlapped section is a working cycle, the tunneling and anchoring machine advances forwards for a distance, after the overlapped section is used up, the tunneling and anchoring machine stops working, and a conveying belt of the belt conveyor is extended.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting scalable belt conveyor tail of anchor all-in-one digs to thereby solve the belt conveyor tail that exists among the prior art and draw the great technical problem who influences anchor driving efficiency of the engineering volume that moves. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a supporting scalable belt conveyor tail of anchor all-in-one digs, includes guide rail, wheel set structure, track combination and tail frame, the quantity of guide rail is two, two the guide rail parallel interval sets up, tail frame and two the guide rail can be dismantled and be connected with preceding stage equipment, the quantity of wheel set structure is a plurality of groups and every group the both ends of wheel set structure are connected with one respectively the bottom of guide rail, all the below of wheel set structure is provided with jointly the track combination, every group the wheel set structure all with track combination sliding connection.

Preferably, the guide rail type roller conveyor further comprises a plurality of groups of buffer roller assemblies, each group of buffer roller assemblies comprises a buffer roller support and three buffer roller bodies, each buffer roller body is connected to the buffer roller support, and two ends of each buffer roller support are detachably connected with the upper portion of one guide rail respectively.

Preferably, the guide rail support device further comprises a plurality of groups of lower carrier roller assemblies, each group of lower carrier roller assemblies comprises two lower carrier roller brackets and a lower carrier roller body, two ends of each lower carrier roller body are respectively connected with one lower carrier roller bracket, and each lower carrier roller bracket is detachably connected with the lower part of one guide rail.

Preferably, the one end and two of tail frame the guide rail can be dismantled and be connected, the other end of tail frame is provided with the connecting hole, the tail frame passes through the connecting hole is connected with preceding stage equipment.

Preferably, the machine tail frame further comprises an adjustable shaft seat and a turnabout drum, wherein the adjustable shaft seat is detachably connected to the machine tail frame, and the turnabout drum is connected to the adjustable shaft seat.

Preferably, the machine tail frame further comprises a roller cover, and the roller cover is sleeved on the adjustable shaft seat and the outside of the direction-changing roller and is detachably connected with the machine tail frame.

Preferably, the cleaning device is arranged at the bottom of the two guide rails and is detachably connected with the two guide rails.

Preferably, the track combination includes sleeper and track, the quantity of sleeper is a plurality of, a plurality of the parallel interval of sleeper sets up, the quantity of track is two, two the parallel interval of track sets up, the length direction of sleeper with the length direction mutually perpendicular of track, the both ends of sleeper respectively with one the connection can be dismantled to the track.

Preferably, the wheel set structure includes a wheel set body and wheel set supports, two ends of the wheel set body are respectively connected with one wheel set support, each wheel set support is detachably connected with one guide rail, and two wheel bodies at two ends of the wheel set body are connected with the rail combination in a sliding manner.

Preferably, two bearings are arranged in each wheel body.

The utility model has the advantages that: through the combination of the wheel pair structure and the rail which are connected in a sliding manner, when the front-level equipment belt conveyor tail integrally moves, the resistance of the belt conveyor tail in pulling movement can be greatly reduced by the sliding connection moving mode, the direct friction with a roadway bottom plate during moving is avoided, the bottom plate is not damaged, the moving difficulty of the tail is reduced, and the tunneling efficiency is improved;

the machine tail does not change the lap joint size on the whole, does not occupy extra roadway space, does not have a power source, does not need to arrange extra power and a pipeline system, and is arranged in cooperation with the tunneling equipment, the advancing stroke in one working cycle of the tunneling equipment is greatly increased, the tunneling cycle progress is effectively improved, the use efficiency of the tunneling and anchoring machine is improved, the auxiliary work of frequently moving the machine tail and arranging pipelines in a production class is avoided, the labor intensity of operating personnel is greatly reduced, unnecessary manpower waste is avoided, intermediate links are reduced, the production organization is optimized, and the working efficiency and the operation safety are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention at one of the idler assemblies;

FIG. 3 is a front view structural diagram of the tail and the connection part with the guide rail, the wheel set and the like;

FIG. 4 is a front view of the track assembly of the present invention;

in figure 1, guide rails;

2. a wheel set structure; 21. a wheel set body; 211. a wheel body; 212. a bearing; 213. a shaft body; 22. a wheel set bracket;

3. combining the tracks; 31. a sleeper; 32. a track;

4. a snub pulley assembly; 41. a buffer idler support; 42. the buffer carrier roller body;

5. a lower idler assembly; 51. a lower idler support; 52. a lower carrier roller body;

6. a tailstock; 61. connecting holes; 62. an adjustable shaft seat; 63. a direction-changing drum; 64. a drum cover;

7. a cleaning device;

8. and (5) conveying the belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 4, the utility model provides a digging and anchoring all-in-one machine supporting telescopic belt conveyor tail, including guide rail 1, wheel set structure 2, track combination 3 and tail frame 6, the number of guide rail 1 is two, two guide rails 1 are arranged in parallel and at intervals, tail frame 6 is detachably connected with two guide rails 1 and is connected with preceding stage equipment, the preceding stage equipment is bridge type reversed loader or digging and anchoring tail, tail frame 6 can move under the drive of preceding stage equipment to drive the tail to move integrally, the number of wheel set structure 2 is several groups and both ends of each group of wheel set structure 2 are respectively connected with the bottom of one guide rail 1, all wheel set structure 2 are provided with track combination 3 below together, each group of wheel set structure 2 is connected with track combination 3 in a sliding manner, when the preceding stage equipment drives the tail to move integrally, the moving manner of sliding connection can greatly reduce the resistance when the belt conveyor tail is pulled and moved, the direct friction with a roadway bottom plate during machine moving is avoided, the bottom plate is not damaged, the moving difficulty of the tail of the machine is reduced, and the tunneling efficiency is improved;

compared with the traditional tail, the size change of the telescopic belt conveyor tail matched with the tunneling and anchoring all-in-one machine is smaller, the lap joint size is not changed, additional roadway space is not occupied, no power source is provided, additional power sources and pipeline systems are not required to be arranged, and the telescopic belt conveyor tail matched with the tunneling equipment is arranged, the pushing stroke in one working cycle of the tunneling equipment is greatly increased, the tunneling cycle progress is effectively improved, the using efficiency of the tunneling and anchoring machine is improved, the auxiliary work that the tail is frequently moved in production shifts and pipelines are distributed is avoided, the labor intensity of operating personnel is greatly reduced, unnecessary manpower waste is avoided, intermediate links are reduced, the production organization is optimized, and the working efficiency and the operation safety are improved.

Example 2

As an optional implementation manner, compared with embodiment 1, the guide rail type impact idler device further comprises impact idler assemblies 4, the number of the impact idler assemblies 4 is several, each group of the impact idler assemblies 4 comprises one impact idler bracket 41 and three impact idler bodies 42, each impact idler body 42 is connected to one impact idler bracket 41, and two ends of each impact idler bracket 41 are detachably connected with the upper portion of one guide rail 1.

As an optional implementation mode, the guide rail device further comprises a plurality of lower idler assemblies 5, the number of the lower idler assemblies 5 is several, each lower idler assembly 5 comprises two lower idler brackets 51 and one lower idler body 52, two ends of each lower idler body 52 are respectively connected with one lower idler bracket 51, and each lower idler bracket 51 is detachably connected with the lower part of one guide rail 1.

As an optional implementation mode, one end of the tail frame 6 is detachably connected with the two guide rails 1, the detachable connection is preferably bolt connection, the disassembly and assembly are convenient, and the overhaul and the replacement are more convenient, the other end of the tail frame 6 is provided with a connecting hole 61, the tail frame 6 is connected with a preceding stage device through the connecting hole 61, the tail frame 6 is detachably connected with an adjustable shaft seat 62, the adjustable shaft seat 62 is connected with a direction-changing drum 63, and the adjustable shaft seat 62 and the direction-changing drum 63 are jointly used for deviation adjustment.

As an optional embodiment, the device further comprises a roller cover 64, the roller cover 64 is sleeved outside the adjustable shaft seat 62 and the direction-changing roller 63 and is detachably connected with the tail frame 6, and the roller cover 64 can protect the adjustable shaft seat 62 and the direction-changing roller 63 and keep the inside of the adjustable shaft seat 62 and the direction-changing roller 63 clean.

As an optional embodiment, a cleaning device 7 is further included, the cleaning device 7 is disposed at the bottom of the two guide rails 1 and detachably connected with the two guide rails 1 and is located above the conveying belt 8, and the cleaning device 7 is preferably a cleaner capable of cleaning the conveying belt 8 supported by the lower carrier roller assembly 5 to keep the conveying belt 8 clean.

As an optional embodiment, the track combination 3 includes sleepers 31 and tracks 32, the sleepers 31 are preferably 14b channel steel, the number of the sleepers 31 is several, several sleepers 31 are arranged in parallel at intervals, the tracks 32 are preferably 30K light rails, the number of the tracks 32 is two, two tracks 32 are arranged in parallel at intervals, the length direction of the sleepers 31 is perpendicular to the length direction of the tracks 32, two ends of each sleeper 31 are detachably connected with one track 32 through a pin shaft and a 12mm steel plate, so that the assembly and disassembly are easier, and in actual operation, the track combination 3 can be arranged into two groups for being alternately laid and used, and the efficiency is improved.

As an alternative embodiment, the wheel-set structure 2 includes a wheel-set body 21 and a wheel-set support 22, two ends of the wheel-set body 21 are respectively connected with one wheel-set support 22, each wheel-set support 22 is detachably connected with one guide rail 1, where the detachable connection is preferably bolted, which is convenient for disassembly and assembly, and makes it more convenient for maintenance and replacement, the wheel-set body 21 includes a wheel body 211, a bearing 212, and a shaft body 213, two ends of the shaft body 213 are respectively connected with one wheel body 211 through the bearing 212 and are both connected with the wheel-set support 22, the distance between the two wheel bodies 211 corresponds to the distance between the two tracks 32, so that the two wheel bodies 211 can respectively slide on the two tracks 32 of the track assembly 3, in this embodiment, two bearings 212 are preferably arranged in each wheel body 211, so as to make the stress more uniform, and improve the bearing capacity, the wheel body 211 preferably employs a double-flange rim, the wheel rim tread is designed according to standard inclination and is mutually matched with the track 32, so that the centering property of the whole tail is greatly improved, and the phenomena of uneven stress and deviation caused by the fact that the whole structure is not easy to center are avoided.

The tail of the telescopic belt conveyor matched with the tunneling and anchoring all-in-one machine is designed based on the DSJ100 series conveyor and the EJM tunneling and anchoring all-in-one machine, if other equipment needs to be adapted, only corresponding size data needs to be modified and designed, and the telescopic belt conveyor has wide application fields.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a supporting scalable belt conveyor tail of all-in-one of digging and anchoring, its characterized in that, includes guide rail (1), wheel pair structure (2), track combination (3) and tailstock (6), wherein: the quantity of guide rail (1) is two, two guide rail (1) parallel interval sets up, tailstock (6) and two guide rail (1) can be dismantled to be connected and be connected with preceding stage equipment, the quantity of wheel pair structure (2) is a plurality of groups and every group the both ends of wheel pair structure (2) respectively with one the bottom of guide rail (1) is connected, all the below of wheel pair structure (2) is provided with jointly track combination (3), every group wheel pair structure (2) all with track combination (3) sliding connection.

2. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: still include snub pulley subassembly (4), the quantity of snub pulley subassembly (4) is a plurality of groups, every group snub pulley subassembly (4) all include a snub pulley support (41) and three snub pulley body (42), every snub pulley body (42) all are connected on snub pulley support (41), the both ends of snub pulley support (41) respectively with one the connection can be dismantled on the upper portion of guide rail (1).

3. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: the guide rail device is characterized by further comprising a plurality of lower carrier roller assemblies (5), each lower carrier roller assembly (5) comprises two lower carrier roller brackets (51) and a lower carrier roller body (52), two ends of each lower carrier roller body (52) are respectively connected with one lower carrier roller bracket (51), and each lower carrier roller bracket (51) is detachably connected with the lower portion of one guide rail (1).

4. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: the one end and two of tail frame (6) guide rail (1) can be dismantled and be connected, the other end of tail frame (6) is provided with connecting hole (61), tail frame (6) pass through connecting hole (61) are connected with preceding stage equipment.

5. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: the machine tail frame is characterized by further comprising an adjustable shaft seat (62) and a turnabout drum (63), wherein the adjustable shaft seat (62) is detachably connected to the machine tail frame (6), and the turnabout drum (63) is connected to the adjustable shaft seat (62).

6. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 5, characterized in that: the machine tail frame is characterized by further comprising a roller cover (64), wherein the roller cover (64) is sleeved on the adjustable shaft seat (62) and the outside of the direction-changing roller (63) and is detachably connected with the machine tail frame (6).

7. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: the cleaning device (7) is arranged at the bottom of the two guide rails (1) and is detachably connected with the two guide rails (1).

8. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: track combination (3) include sleeper (31) and track (32), the quantity of sleeper (31) is a plurality of, a plurality of the parallel interval of sleeper (31) sets up, the quantity of track (32) is two, two the parallel interval of track (32) sets up, the length direction of sleeper (31) with the length direction mutually perpendicular of track (32), the both ends of sleeper (31) respectively with one the connection can be dismantled to track (32).

9. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 1, characterized in that: wheel pair structure (2) are including wheel pair body (21) and wheel pair support (22), the both ends of wheel pair body (21) are connected with one respectively wheel pair support (22), every wheel pair support (22) all with one the connection can be dismantled in guide rail (1), two wheel bodies (211) at wheel pair body (21) both ends with track combination (3) sliding connection.

10. The mining and anchoring all-in-one machine matched telescopic belt conveyor tail as claimed in claim 9, characterized in that: two bearings (212) are arranged in each wheel body (211).

Images