CN201228552Y

CN201228552Y - Shaft excavation machine

Info

Publication number: CN201228552Y
Application number: CNU2008201204932U
Authority: CN
Inventors: 郑书峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-03
Filing date: 2008-07-03
Publication date: 2009-04-29
Anticipated expiration: 2018-07-03

Abstract

The utility model discloses a development machine for a shaft, which comprises a mechanical arm and an operating bottom plate, wherein the mechanical arm is installed on the operating bottom plate; the operating bottom plate comprises a fixed bracket, a large disk and a small disk, wherein a first discharging hole is formed in the center of the fixed bracket, the large disk is installed below the fixed bracket, a second discharging aligned with the first discharging hole is formed on the large disk, the large disk is rotatablely connected with the fixed bracket around the first discharging hole, the small disk is installed below the large disk and has a certain distance away from the large disk, the large disk and the disk rotate around the axes of the small disk and connected, the mechanical arm is installed in the position on the small disk near a edge, and both the large disk and the small disk are equipped with a rotating drive mechanism. The development machine for a shaft can complete excavation, collection and transportation through operation of automated machine, thereby improving efficiency of shaft tunneling and enhancing the safety of operators.

Description

Shaft excavation machine

Technical field

The utility model relates to a kind of shaft excavation machine of roadway operation, especially the vertical shaft digging operation.

Background technology

Present roadway digging operation major part all is to carry out digging operation by manually holding air drill, it is slagged tap also is very traditional artificially collecting, the hopper transportation of controlling through hoist then, this traditional operator scheme be unable to do without the great amount of manpower work, cost of labor of today is significantly going up, and the danger of hand digging is very strong in addition, in case accident occurs, often be exactly personnel's injures and deaths, therefore perplex roadway operation industry always.

Summary of the invention

Technical problem to be solved in the utility model provides a kind ofly can the automated machine operation to be finished excavation, collects and the shaft excavation machine of transportation.

For this reason, the shaft excavation machine that the utility model provides comprises mechanical arm and operation chassis, wherein mechanical arm is installed on the operation chassis, the operation chassis comprises fixed mount, big disk and roundel, wherein the center of fixed mount offers first discharge opening, big disk be arranged on fixed mount below, offer second discharge opening of aiming at first discharge opening on the big disk, big disk and fixed mount are rotationally connected around first discharge opening, roundel is arranged at the following of big disk and departs from big disk center certain distance, roundel and big disk are rotationally connected around the roundel axle center, mechanical arm is arranged at submarginal position on the roundel, and big disk and roundel all are equipped with rotating drive mechanism.

Because the mechanical arm of the shaft excavation machine that the utility model provides is installed on the roundel, and roundel is rotationally connected with on the big disk, big disk is rotationally connected with on the fixed mount, fixed mount can unsettledly be bearing in the well in operation, when the operator when the driving mechanism of big disk configuration sends rotation command, can make mechanical arm on the circumferencial direction of big disk, choose job position, when the operator when the driving mechanism of roundel configuration sends rotation command, can make mechanical arm on the circumferencial direction of roundel, choose job position, rotate the circumference that the scope that relates to is exactly the excavation roadway owing to when design, set the mechanical arm of big disk control, therefore the peripheral position in the well in operation can cover this controlling in the process, and the residing roundel of mechanical arm is arranged on the eccentric position of big disk, mechanical arm is in the eccentric position of roundel again, roundel rotate just can make the scope overwrite job well that mechanical arm relates to the center to peripheral position, therefore under roundel and big disk coordinating operation, comprehensive covering on the well plan-position just can fulfil assignment, and it can be arranged at the tube of slagging tap the well in operation center when slagging tap, shaft excavation machine can be poured waste residue in the tube of slagging tap of center by the mode that roundel rotates when operation, the tube of slagging tap can upwards rise the discharge waste residue by first discharge opening and second discharge opening of offering on fixed mount and the big disk again, make mechanical excavation can substitute hand digging, its operating efficiency and safety improve greatly.

Description of drawings

The structural plan schematic diagram of the shaft excavation machine that Fig. 1 provides for the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the A-A sectional view of Fig. 1.

Fig. 4 is the structural plan schematic diagram of air drill bearing support.

Fig. 5 is the structure cross-sectional schematic of Fig. 4.

Fig. 6 is the C-C sectional view of Fig. 4.

In each accompanying drawing: 1, mechanical arm, 2, hopper, 3, the operation chassis, 4, fixed mount, 5, big disk, 6, roundel, 7, first discharge opening, 8, second discharge opening, 9, support arm, 10, toothed disc, 11, gear, 12, channel-section steel, 13, opening, 14, first ball grooves, 15, ball, 16, first connecting axle, 17, the roundel base plate, 18, second connecting axle, 19, fastening disk, 20, second ball grooves, 21, the 3rd ball grooves, 22, driven wheel, 23, main mechanical arm, 24, secondary mechanical arm, 25, loop bar, 26, the air drill bearing support, 27, support, 28, pedestal, 29, dividing plate, 30, damping spring, 31, suspension arm, 32, the control storehouse.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the shaft excavation machine that the utility model provides comprises mechanical arm 1 and operation chassis 3, wherein mechanical arm 1 is installed on the operation chassis 3, mechanical arm 1 all is to control by traditional hydraulic system generally, can use for reference traditional structure, operation chassis 3 comprises fixed mount 4, big disk 5 and roundel 6, wherein the center of fixed mount 4 offers first discharge opening 7, big disk 5 be arranged on fixed mount 4 below, offer second discharge opening 8 of aiming at first discharge opening 7 on the big disk 5, big disk 5 is rotationally connected around first discharge opening 7 with fixed mount 4, roundel 6 is arranged at the following of big disk 5 and departs from big disk center certain distance, roundel 6 is rotationally connected around the roundel axle center with big disk 5, mechanical arm 1 is arranged at submarginal position on the roundel 6, and big disk 5 and roundel 6 all are equipped with rotating drive mechanism.Mechanical arm 1 comprises main mechanical arm 23 and secondary mechanical arm 24 in the present embodiment, main mechanical arm 23 and secondary mechanical arm 24 all are articulated in the eccentric position of roundel 6, pass behind both pin joint lines or very near the center of circle of roundel 6, one end of secondary mechanical arm 24 is articulated on the main mechanical arm 23, and secondary mechanical arm 24 is made of telescopic hydraulic pump.In the present embodiment, observe for convenience and be hung with at least four suspension arms 31 on the operation big disk 5, suspension arm 31 lower ends are hung with control storehouse 32, can observe the operation situation by the window on the control storehouse 32.

As shown in Figure 1, in order to make shaft excavation machine can be suspended in the well in operation, sidepiece has at least three machinery controls and telescopic support arm 9 around the fixed mount 4, only need in the time of shaft excavation machine need being hung by lifting machine it to be transported in the well in operation, support arm 9 struts and gets final product then.

As shown in Figure 3, for the rotation that makes big disk and roundel more steady, and make both each parts connect more firm, big disk 5 comprises the toothed disc 10 that has interior or external toothing tooth, interior or the arranged outside of toothed disc 10 has a plurality of gears 11, gear 11 and toothed disc 10 engagements, the outside all is provided with gear 11 in general, at least one is a driving gear in the gear 11, toothed disc 10 hangs in the channel-section steel 12 that is circular distribution, channel-section steel 12 is fixed on the fixed mount 4, gear 11 all is bearing on the channel-section steel 12, channel-section steel 12 has the opening 13 to the annular spread of under shed, the both sides of channel-section steel 12 upper sheds 13 have first ball grooves 14, be provided with ball 15 in first ball grooves 14, toothed disc 10 has first connecting axle 16 that passes opening 13, lower end on first connecting axle 16 is fixed with roundel base plate 17, the circle centre position of roundel base plate 17 is extended with second connecting axle 18 downwards, second connecting axle 18 passes roundel 6 and is connected with fastening disk 19, be provided with second ball grooves 20 between roundel 6 and the roundel base plate 17, be provided with ball 15 in second ball grooves 20, be provided with the 3rd ball grooves 21 between fastening disk 19 and the roundel 6, be provided with ball 15 in the 3rd ball grooves 21, driving gear in the gear 11 disposes the driving mechanism that is arranged on the fixed mount 4, have engaging tooth on the external cylindrical surface of roundel 6, roundel 6 disposes driven wheel 22, driven wheel 22 and roundel 6 engagements, driven wheel 22 is arranged on the roundel base plate 17 and is equipped with driving mechanism.

As shown in Figure 1, the end of mechanical arm 1 can be hinged with hopper 2.As Fig. 4, Fig. 5, shown in Figure 6, the end of mechanical arm 1 can also be hinged with air drill bearing support 26, air drill bearing support 26 comprises support 27 and pedestal 28, have loop bar 28 in the support 27, pedestal 28 is socketed on the loop bar 25, be with damping spring 30 between loop bar 25 and the dividing plate 29 of support 27 near mechanical arm end one side on the loop bar 25, pedestal 28 is provided with a plurality of air drill fixed mounts, and two kinds of mechanisms can change the outfit at any time as required.

Introduce the operational method of the shaft excavation machine that the utility model provides: A below in detail, shaft excavation machine is suspended in the well in operation, support arm 9 is strutted, shaft excavation machine is fixed in the well in operation, B, driving roundel 6 excavates the position that mechanical arm 1 turns to the well in operation center, dig out the arrangement hole of the tube of slagging tap in this position, C, selected being placed on of the tube of will slagging tap settled in the hole, G, rotary motion trace according to big disk 5 is excavated well in operation, the peripheral position of this track overwrite job well, E, determine that according to the rotary motion trace of big disk 5 and the rotary motion trace of roundel 6 periphery is with interior job position, excavate then, F, can rotate roundel 6 after each the excavation, hopper is turned to slag tap the residing position of tube, and outwell waste residue, G, the tube of slagging tap that to expire slag at last hangs out well in operation by jacking system by first discharge opening 7 and second discharge opening 8 and outwells.

Claims

1, a kind of shaft excavation machine, comprise mechanical arm (1) and operation chassis (3), wherein mechanical arm (1) is installed on the operation chassis (3), it is characterized in that: described operation chassis (3) comprises fixed mount (4), big disk (5) and roundel (6), wherein the center of fixed mount (4) offers first discharge opening (7), big disk (5) be arranged on fixed mount (4) below, offer second discharge opening (8) of aiming at first discharge opening (7) on the big disk (5), big disk (5) is rotationally connected around first discharge opening (7) with fixed mount (4), described roundel (6) is arranged at the following of big disk (5) and departs from big disk center certain distance, roundel (6) is rotationally connected around the roundel axle center with big disk (5), described mechanical arm (1) is arranged at roundel (6) and goes up submarginal position, and described big disk (5) and roundel (6) all are equipped with rotating drive mechanism.

2, shaft excavation machine according to claim 1 is characterized in that: sidepiece has at least three machinery controls and telescopic support arm (9) around the described fixed mount (4).

3, shaft excavation machine according to claim 1 and 2, it is characterized in that: described big disk (5) comprises the toothed disc (10) that has interior or external toothing tooth, interior or the arranged outside of toothed disc (10) has a plurality of gears (11), at least one is a driving gear in the gear (11), toothed disc (10) hangs in the channel-section steel (12) that is circular distribution, channel-section steel (12) is fixed on fixed mount (on 4), gear (11) all is bearing on the channel-section steel (12), channel-section steel (12) has the opening (13) to the annular spread of under shed, the both sides of channel-section steel (12) upper shed (13) have first ball grooves (14), be provided with ball (15) in first ball grooves (14), described toothed disc (10) has first connecting axle (16) that passes opening (13), the lower end of first connecting axle (16) is fixed with roundel base plate (17), the circle centre position of roundel base plate (17) is extended with second connecting axle (18) downwards, second connecting axle (18) passes roundel (6) and is connected with fastening disk (19), be provided with second ball grooves (20) between described roundel (6) and the roundel base plate (17), be provided with ball (15) in second ball grooves (20), be provided with the 3rd ball grooves (21) between described fastening disk (19) and the roundel (6), be provided with ball (15) in the 3rd ball grooves (21).

4, shaft excavation machine according to claim 3, it is characterized in that: the driving gear in the described gear (11) disposes the driving mechanism that is arranged on the fixed mount (4), have engaging tooth on the external cylindrical surface of described roundel (6), roundel (6) disposes driven wheel (22), driven wheel (22) and roundel engagement, driven wheel (22) is arranged at roundel base plate (17) and goes up and be equipped with driving mechanism.

5, shaft excavation machine according to claim 1 and 2, it is characterized in that: described mechanical arm (1) comprises main mechanical arm (23) and secondary mechanical arm (24), main mechanical arm (23) and secondary mechanical arm (24) all are articulated in the eccentric position of roundel (6), pass behind both pin joint lines or very near the center of circle of roundel (6), one end of secondary mechanical arm (24) is articulated on the main mechanical arm (23), and secondary mechanical arm (24) is made of telescopic hydraulic pump.

6, shaft excavation machine according to claim 3, it is characterized in that: described mechanical arm (1) comprises main mechanical arm (23) and secondary mechanical arm (24), main mechanical arm (23) and secondary mechanical arm (24) all are articulated in the eccentric position of roundel (6), pass behind both pin joint lines or very near the center of circle of roundel (6), one end of secondary mechanical arm (24) is articulated on the main mechanical arm (23), and secondary mechanical arm (23) is made of telescopic hydraulic pump.

7, shaft excavation machine according to claim 4, it is characterized in that: described mechanical arm (1) comprises main mechanical arm (23) and secondary mechanical arm (24), main mechanical arm (23) and secondary mechanical arm (24) all are articulated in the eccentric position of roundel (6), pass behind both pin joint lines or very near the center of circle of roundel (6), one end of secondary mechanical arm (24) is articulated on the main mechanical arm (23), and secondary mechanical arm (24) is made of telescopic hydraulic pump.

8, shaft excavation machine according to claim 1 and 2 is characterized in that: the end of described mechanical arm (1) is hinged with hopper (2).

9, shaft excavation machine according to claim 1 and 2, it is characterized in that: the end of described mechanical arm (1) is hinged with air drill bearing support (26), air drill bearing support (26) comprises support (27) and pedestal (28), have loop bar (25) in the support (27), pedestal (28) is socketed on the loop bar (25), loop bar (25) is gone up between loop bar (25) and the dividing plate (29) of support (27) near mechanical arm end one side and is with damping spring (30), and described pedestal (28) is provided with a plurality of air drill fixed mounts.

10, shaft excavation machine according to claim 1 and 2 is characterized in that: be hung with at least four suspension arms (31) on the described big disk (5), suspension arm (31) lower end is hung with control storehouse (32).