CN213017014U

CN213017014U - Integrated operation controller

Info

Publication number: CN213017014U
Application number: CN202021101889.XU
Authority: CN
Inventors: 李献春
Original assignee: Tianshui Pneumatic Machinery Co ltd
Current assignee: Tianshui Pneumatic Machinery Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-20
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical field of pneumatic rock drill, a collection dress formula operation controller with supporting use of disc type drill boom and guide tracked pneumatic rock drill is disclosed to solve the problem that exists among the operation controller that prior art and disc type drill boom and guide tracked pneumatic rock drill are supporting. The control controller comprises a connecting plate detachably mounted with a control rack, an end cover is detachably mounted on one side of the connecting plate, a propeller valve bank is clamped on one side of the end cover, a rock drill air inlet switch valve bank is mounted on the other side of the connecting plate, a plurality of valve banks are clamped between the rock drill air inlet switch valve bank and the propeller valve bank in series, and long screws used for limiting the valve banks are mounted between the two ends of the end cover and the two ends of a valve body of the rock drill air inlet switch valve bank. The utility model discloses alone can realize pneumatic rock drill multinomial function requirement through this operation controller's operation to dismantle fast, change the part that has worn and torn or ageing, improve maintenance efficiency.

Description

Integrated operation controller

Technical Field

The utility model relates to a pneumatic rock drill technical field, concretely relates to with supporting collection dress formula control controller who uses of disc type drilling rig and guide tracked pneumatic rock drill.

Background

At present, operation controllers matched with a disc type drilling frame and a guide rail type pneumatic rock drill are difficult to disassemble and maintain, the arrangement of each operation controller is dispersed, multiple persons are required to cooperate to complete the work, the labor intensity is high, and the efficiency is low. The prior art cannot solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a collection dress formula operation controller in order to solve the problem that exists among the supporting operation controller of prior art and disc type drill frame and guide tracked pneumatic rock drill.

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

the utility model provides a collection dress formula operation controller, include with operation panel frame demountable installation's connecting plate, one side demountable installation of connecting plate has the end cover, one side of end cover clamps has the propeller valves, the opposite side demountable installation of connecting plate has the rock drill switch valves that admits air, it clamps a plurality of valves to establish ties between rock drill switch valves that admit air and the propeller valves, be equipped with between the both ends of end cover and the valve body both ends of rock drill switch valves that admits air and be used for the spacing long screw rod of valves, the propeller valves, all be equipped with the adjustment handle who is used for rotating the case on rock drill switch valves and a plurality of valves.

Furthermore, an elevator valve group is clamped on the side portion of the propeller valve group, a drill pinching device valve group is clamped on the side portion of the elevator valve group, a rock drill forward and reverse rotating valve group is clamped on the side portion of the drill pinching device valve group, and the rock drill forward and reverse rotating valve group is clamped with the rock drill air inlet switch valve group.

Furthermore, the propeller valve group comprises a propeller valve core and a propeller valve body, wherein a first adjusting handle is fixedly sleeved and installed after one end of the propeller valve core extends out of the end cover, the propeller valve body and the end cover are clamped through the end part rabbet, and a first air pipe joint is installed on the propeller valve body.

Furthermore, the rock drill air inlet switch valve group comprises an air inlet valve core and an air inlet valve body, a second adjusting handle used for screwing the air inlet valve core is arranged on the air inlet valve core, a hexagon socket flat nut and a locknut are mounted at the end part of the air inlet valve core, a four-way joint is screwed at the side part of the locknut, a back cap is mounted on the four-way joint, a gasket is mounted between the back cap and the end part of the air inlet valve body, a second air pipe joint and a third air pipe joint are mounted on the four-way joint, and a fourth air pipe joint is mounted on the air inlet.

Furthermore, the lifter valve group, the drill pinching valve group and the forward and reverse rotating valve group are all reversing valves, each reversing valve comprises a reversing valve body and a reversing valve core, a third adjusting handle for screwing the reversing valve core is arranged on each reversing valve core, and a fourth air pipe joint is arranged on each reversing valve body.

Furthermore, each reversing valve, the rock drill air inlet switch valve group and the propeller valve group are provided with elastic pins, and the end parts of the elastic pins can be clamped on the notches of the valve cores.

Furthermore, each elastic pin comprises a positioning pin arranged in the valve body, one end of each positioning pin is matched with the notch, the other end of each positioning pin is provided with a spring, and the end part of each spring is provided with a flat end fastening screw.

Furthermore, the air inlet valve core is connected with a second adjusting handle through threads, the second adjusting handle penetrates through the air inlet valve body and a dustproof ring assembly arranged on the air inlet valve body, the reversing valve core is connected with a third adjusting handle through threads, and the third adjusting handle penetrates through the reversing valve body and the dustproof ring assembly arranged on the reversing valve body.

And furthermore, check rings and sealing rings are arranged between the propeller valve group and the reversing valve, between the reversing valve and the reversing valve, and between the reversing valve and the rock drill air inlet switch valve group.

Furthermore, the dustproof ring assembly comprises a ring body fixed on the valve body and a steel ring outside the ring body, and the steel ring is also provided with a sign; the connecting plate is further provided with a mounting hole for mounting a water valve, the second air pipe connector is connected with the water valve, and the second air pipe connector is provided with a pressure gauge.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a collection dress formula operation controller has concentrated each operation controller, alone can realize pneumatic rock drill multinomial function requirement through this operation controller's operation to dismantle fast, change the part that has worn and torn or ageing, improve maintenance efficiency.

The utility model discloses each valves joint portion adopts tang radial positioning to connect, and the terminal surface is sealed by O shape and retaining ring formation combination sealing washer location and sealed, can prevent that compressed air from leaking. The utility model discloses the valve of each valves is pulled the extreme position of locating through the handle and is spacing by the notch of locating pin and each valve. And the control valve groups in the middle of the operation controller can be increased or decreased according to the use requirements to assemble the multi-connected operation controller.

The utility model discloses an adjustment handle is connected with the case, can drive the case and rotate, and then guarantees the break-make of the different passageways of valves.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic view of the connection between the reversing valve and the handle of the present invention.

Fig. 4 is a sectional view taken along line B-B of fig. 3.

Fig. 5 is a schematic view of the dust ring assembly of the present invention.

The reference numerals have the following meanings: 1. a first adjustment handle; 2. an end cap; 3. a propeller valve bank; 4. a propeller valve body; 5. a dust ring; 6. a diverter valve body; 7. an elevator valve bank; 8. a seal ring; 9. a drill pipe cutter valve bank; 10. a rock drill forward and reverse rotation valve group; 11. an air inlet switch valve group of the rock drill; 12. an intake valve body; 13. a hexagon socket flat nut; 14. a locknut; 15. carrying a cap; 16. a four-way joint; 17. a pressure gauge; 18. a second air pipe joint; 19. a third air pipe joint; 20. a gasket; 21. a fifth air pipe joint; 22. a spring; 23. positioning pins; 24. a fourth gas pipe joint; 25. tightening the screw at the flat end; 26. a first gas pipe joint; 27. a connecting plate; 28. fastening a bolt; 29. a limit screw; 30. mounting holes; 31. a long screw; 32. a second adjustment handle; 33. fastening a nut; 34. a notch; 35. a third adjustment handle; 36. a loop body; 37. steel rings; 38. a sign.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-5, a cartridge type operation controller comprises a connecting plate 27 detachably mounted on an operation rack, an end cover 2 is mounted on one side of the connecting plate 27 through a fastening bolt 28, a propeller valve group 3 is mounted on one side of the end cover 2 in a clamping mode, a rock drill air inlet switch valve group 11 is mounted on the other side of the connecting plate 27 through the fastening bolt 28, an elevator valve group 7 is mounted on the lateral portion of the propeller valve group 3 in a clamping mode, a drill pinching valve group 9 is mounted on the lateral portion of the elevator valve group 7 in a clamping mode, a rock drill forward and reverse valve group 10 is mounted on the lateral portion of the drill pinching valve group 9 in a clamping mode, and the rock drill forward and reverse valve group 10 and the. A long screw 31 for limiting the valve group is arranged between the two ends of the end cover 2 and the two ends of the valve body of the rock drill air inlet switch valve group 11, the end part of the long screw 31 is fixed by a fastening nut 33, and the lifter valve group 7, the drill pinching valve group 9 and the rock drill forward and reverse rotation valve group 10 are clamped and positioned by the long screw 31.

The propeller valve group 3 comprises a propeller valve core and a propeller valve body 4, one end of the propeller valve core extends out of the end cover 2 and then is sleeved with a first adjusting handle 1 and fixed through a limiting screw 29, the propeller valve body 4 and the end cover 2 are clamped through a front opening at the end part, and a first air pipe joint 26 is arranged on the propeller valve body 4.

The rock drill air inlet switch valve group 11 comprises an air inlet valve core and an air inlet valve body 12, the air inlet valve core is connected with a second adjusting handle 32 through threads, the second adjusting handle 32 penetrates through the air inlet valve body 12 and a dust ring 5 arranged on the air inlet valve body 12, an inner hexagonal flat nut 13 and a locknut 14 are installed at the end part of the air inlet valve core, a four-way joint 16 is screwed at the side part of the locknut 14, a back cap 15 is installed on the four-way joint 16, a gasket 20 is installed between the back cap 15 and the end part of the air inlet valve body 12, a second air pipe joint 18 and a third air pipe joint 19 are installed on the four-way joint 16, and a fifth air pipe joint 21 is installed on the.

The lifter valve group 7, the drill pinching valve group 9 and the forward and reverse rotating valve group 10 are all reversing valves, and check rings and sealing rings 8 are arranged between the propeller valve group 3 and the reversing valves, between the reversing valves and the rock drill air inlet switch valve group 11 and between the reversing valves and the rock drill air inlet switch valve group. The reversing valve comprises a reversing valve body 6 and a reversing valve core, the reversing valve core is connected with a third adjusting handle 35 through threads, and the third adjusting handle 35 penetrates through the reversing valve body 6 and a dust ring assembly 5 arranged on the reversing valve body. The reversing valve body 6 is provided with a fourth air pipe joint 24, the reversing valve bodies 6 are clamped through end part rabbets, and the reversing valve bodies 6 and the air inlet valve body 12 are clamped through end part rabbets. The dust ring assembly 5 comprises a ring body 36 fixed on the valve body and a steel ring 37 outside the ring body 36, and a sign 38 is also arranged on the steel ring 37; the connecting plate 27 is further provided with a mounting hole 30 for mounting a water valve, the second air pipe connector 18 is connected with the water valve through a high-pressure rubber pipe and a clamp, rock cuttings in drilled holes can be blown or flushed, and the second air pipe connector 18 is provided with a pressure gauge 17.

The reversing valve, the rock drill air inlet switch valve group 11 and the propeller valve group 3 are provided with elastic pins, and the end parts of the elastic pins can be clamped on the notches 34 of the valve cores. The elastic pin comprises a positioning pin 23 arranged in the valve body, one end of the positioning pin 23 is matched with the notch 34, the other end of the positioning pin 23 is provided with a spring 22, and the end part of the spring 22 is provided with a flat end fastening screw 25.

When the valve is used, all the valve groups are assembled in series, the joint part adopts spigot radial positioning, and the end face of each valve is positioned and sealed by a combined sealing ring formed by an O-shaped sealing ring 8 and a check ring, so that the leakage of compressed air is prevented. The extreme positions at which the valves of each valve group are pulled by the adjustment handle are limited by the resilient pins and the notches 34 of each valve. And the control valve groups in the middle of the operation controller can be increased or decreased according to the use requirements to assemble the multi-connected operation controller. The pressure gauge 17 is screwed into the second air pipe joint 18 to detect the pressure of compressed air entering the pipeline, and the second air pipe joint 18 is connected with a water valve by a high-pressure rubber pipe and a hoop and can blow or flush rock cuttings in the drilled hole. The steering controller is fixed on the connecting plate 27 by four bolts 28 and spring washers after being assembled, and the steering controller is fixed on a steering rack by the bolts, the spring washers and nuts before working. And the joints of the air inlet pipes of the operation controller are connected with the drill frame and the joints of the air pipes of the rock drill through high-pressure rubber pipes and hoops.

After the air inlet pipe joints of the operation controller are connected with the drill frame and the pipe joints of the rock drill through high-pressure rubber pipes and hoops, the second adjusting handle 32 of the air inlet switch valve group 11 of the rock drill is pulled to the open position, compressed air enters, the third adjusting handle 35 of the lifter valve group 7 is pulled to the lifting position, the compressed air enters the air jacking cylinder body of the drill frame, and the air jacking extends out to jack the top of the rock cavern so as to fix the drill frame. And sequentially pulling the handles of the drill bit pinching valve group 9, the rock drill forward and reverse rotating valve group 10 and the propeller valve group 3 to forward, pinching and advancing positions, starting to rotate and advance the drill bit, after the drill bit drills to a certain depth, pulling the first adjusting handle 1 of the propeller valve group 3 to a retreating position, pulling the second adjusting handle 32 of the rock drill air inlet switch valve group 11 to a closing position after the rock drill and the drilling tool retreat from a hole, and stopping rotation of the rock drill. The drill can be replaced by pulling the third adjusting handle 35 of the drill pincer control valve set 9 to the loose position.

Claims

1. A cartridge type operation controller is characterized in that: including with control rack demountable installation's connecting plate (27), one side demountable installation of connecting plate (27) has end cover (2), one side of end cover (2) clamps has propeller valves (3), the opposite side demountable installation of connecting plate (27) has rock drill air inlet switch valves (11), it has a plurality of valves to establish ties between rock drill air inlet switch valves (11) and propeller valves (3) to clamp, be equipped with between the both ends of end cover (2) and the valve body both ends of rock drill air inlet switch valves (11) and be used for the spacing long screw rod (31) of valves, propeller valves (3), all be equipped with the adjustment handle who is used for rotating the case on rock drill air inlet switch valves (11) and the plurality of valves.

2. A cartridge-type manipulation controller according to claim 1, wherein: the lateral part of propeller valves (3) clamps has riser valves (7), and the lateral part of riser valves (7) clamps has pincher-borer valves (9), and the lateral part of pincher-borer valves (9) clamps has rock drill just reverse valves (10), and rock drill just reverse valves (10) clamp with rock drill air inlet switch valves (11).

3. A cartridge-type manipulation controller according to claim 2, wherein: the propeller valve group (3) comprises a propeller valve core and a propeller valve body (4), wherein a first adjusting handle (1) is fixedly sleeved at one end of the propeller valve core after extending out of the end cover (2), the propeller valve body (4) and the end cover (2) are clamped through an end part rabbet, and a first air pipe joint (26) is arranged on the propeller valve body (4).

4. A cartridge-type manipulation controller according to claim 3, wherein: the rock drill air inlet switch valve group (11) comprises an air inlet valve core and an air inlet valve body (12), a second adjusting handle (32) used for screwing the air inlet valve core is arranged on the air inlet valve core, an inner hexagonal flat nut (13) and a locknut (14) are installed at the end part of the air inlet valve core, a four-way joint (16) is screwed at the side part of the locknut (14), a back cap (15) is installed on the four-way joint (16), a gasket (20) is installed between the back cap (15) and the end part of the air inlet valve body (12), a second air pipe joint (18) and a third air pipe joint (19) are installed on the four-way joint (16), and a fifth air pipe joint (21) is installed on the air.

5. A cartridge-type manipulation controller according to claim 4, wherein: the lifter valve group (7), the drill pipe clamping device valve group (9) and the forward and reverse rotating valve group (10) are all reversing valves, each reversing valve comprises a reversing valve body (6) and a reversing valve core, a third adjusting handle (35) for screwing the reversing valve core is mounted on each reversing valve core, and a fourth air pipe joint (24) is mounted on each reversing valve body (6).

6. A cartridge-type manipulation controller according to claim 5, wherein: and each reversing valve, the rock drill air inlet switch valve group (11) and the valve body of the propeller valve group (3) are respectively provided with an elastic pin, and the end parts of the elastic pins can be clamped on the notches (34) arranged on the valve cores.

7. A cartridge-type manipulation controller according to claim 6, wherein: each elastic pin comprises a positioning pin (23) installed in the valve body, one end of the positioning pin (23) is matched with the notch (34), the other end of the positioning pin (23) is provided with a spring (22), and the end part of the spring (22) is provided with a flat-end fastening screw (25).

8. A cartridge-type manipulation controller according to claim 5, wherein: the air inlet valve core is connected with a second adjusting handle (32) through threads, the second adjusting handle (32) penetrates through the air inlet valve body (12) and a dust ring assembly (5) arranged on the air inlet valve body (12), the reversing valve core is connected with a third adjusting handle (35) through threads, and the third adjusting handle (35) penetrates through the reversing valve body (6) and the dust ring assembly (5) arranged on the reversing valve body.

9. A cartridge-type manipulation controller according to claim 8, wherein: check rings and sealing rings (8) are arranged between the propeller valve group (3) and the reversing valve, between the reversing valve and the reversing valve, and between the reversing valve and the rock drill air inlet switch valve group (11).

10. A cartridge-type manipulation controller according to claim 8, wherein: the dustproof ring assembly (5) comprises a ring body (36) fixed on the valve body and a steel ring (37) on the outer side of the ring body (36), and a sign (38) is further arranged on the steel ring (37); still be equipped with mounting hole (30) that are used for installing the water valve on connecting plate (27), second air pipe connector (18) are connected with the water valve, and install manometer (17) on second air pipe connector (18).