CN106609671B - Reciprocating impact heading machine with built-in rocker arm telescopic oil cylinder - Google Patents
Reciprocating impact heading machine with built-in rocker arm telescopic oil cylinder Download PDFInfo
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- CN106609671B CN106609671B CN201610970391.9A CN201610970391A CN106609671B CN 106609671 B CN106609671 B CN 106609671B CN 201610970391 A CN201610970391 A CN 201610970391A CN 106609671 B CN106609671 B CN 106609671B
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- 239000000463 material Substances 0.000 claims abstract description 4
- 230000001050 lubricating effect Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005065 mining Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/02—Machines slitting solely by one or more percussive tools moved through the seam
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Earth Drilling (AREA)
Abstract
A reciprocating impact heading machine with a built-in rocker arm telescopic oil cylinder comprises a telescopic outer cylinder, a telescopic inner cylinder, a telescopic oil cylinder, a reciprocating impact part and a machine body, wherein the telescopic inner cylinder is arranged in the telescopic outer cylinder, a telescopic inner cylinder flange is arranged at the joint of the telescopic inner cylinder and the reciprocating impact part, the telescopic inner cylinder flange is connected with a box body, the telescopic outer cylinder is arranged on the machine body, the telescopic oil cylinder is arranged in the telescopic inner cylinder, an impact power source part is transversely arranged perpendicular to the box body and isolated from the external severe environment, the oil cylinder is effectively protected from being polluted and invaded and collided, and the like, the telescopic oil cylinder is arranged in a stress center, the unbalance loading of a telescopic structure of a cutting part is avoided, the cutting part is made to be telescopic and smooth, the service life is prolonged, the inner cylinder wall of the telescopic inner cylinder is provided with an inner cylinder water channel, the inner diameter of the telescopic inner cylinder is reduced, and materials are saved.
Description
Technical Field
The invention relates to the field of machinery, in particular to a reciprocating impact heading machine with a built-in rocker arm telescopic oil cylinder.
Background
The cutting motor and the transmission mechanism of the existing mining development machine are longitudinally arranged, the power of the motor is large, the size is large, the motor and the transmission mechanism are arranged in the center of the telescopic mechanism, and a rocker arm telescopic oil cylinder can be arranged in no space, so that the telescopic oil cylinder of the telescopic cutting part of the mining development machine is arranged on one side or two sides of the outside, the underground environment of a coal mine is severe, the oil cylinder is arranged outside and is seriously polluted by drenching water, dust and rust and easily damaged, and the oil cylinder is arranged on one side and is seriously loaded during working, so that the damage of a telescopic guide part; at present, the water route of entry driving machine cutting units passes through drive mechanism's final drive shaft, and the structure is complicated, and is damaged easily, in case leak and cause bad consequences such as lubricated inefficacy, and damage the after-repair difficulty.
In order to overcome the problems of the cutting part of the heading machine, the invention provides a reciprocating impact heading machine with a built-in rocker arm telescopic oil cylinder.
Disclosure of Invention
A reciprocating impact heading machine with a built-in rocker arm telescopic oil cylinder comprises a telescopic outer cylinder, a telescopic inner cylinder, a telescopic oil cylinder, a reciprocating impact part, a machine body and the like, wherein the reciprocating impact part comprises an impact power source part, a crank connecting rod component, an impact guide component, a box body and the like, the crank connecting rod component, the impact guide component and the like are arranged in the box body, the crank connecting rod component comprises a crankshaft, a connecting rod and the like, the impact guide component comprises an impact guide rod, an impact head and the like, one end of the impact guide rod is longitudinally arranged to extend out of the box body, the other end of the impact guide rod is connected with the connecting rod, the crankshaft is transversely arranged in the box body, the impact power source part comprises a power shaft and the like, the power shaft is transversely arranged perpendicular to the box body and connected with the crankshaft, the power shaft, the telescopic inner cylinder is provided with a telescopic inner cylinder flange at the joint of the telescopic inner cylinder and the reciprocating impact part, the telescopic inner cylinder flange is connected with the box body, or the telescopic inner cylinder is integrated with the reciprocating impact part, the telescopic outer cylinder is hinged with the machine body or integrated with the machine body, the telescopic oil cylinder is arranged inside the telescopic inner cylinder, one end of the telescopic oil cylinder is connected with the telescopic outer cylinder, and the other end of the telescopic oil cylinder is connected with the telescopic inner cylinder or the reciprocating impact part.
The front end of the telescopic inner cylinder is provided with a telescopic oil cylinder mounting part, the telescopic oil cylinder mounting part and the telescopic inner cylinder are connected in a split mode or are integrated, the telescopic oil cylinder and the telescopic oil cylinder mounting part are connected through a pin shaft or a bolt, or the inner cavity of the telescopic inner cylinder is set as a telescopic oil cylinder rod, and the telescopic outer cylinder is set as a telescopic oil cylinder barrel.
The rear end of the telescopic outer cylinder is provided with a telescopic oil cylinder rear supporting piece, the telescopic oil cylinder rear supporting piece and the telescopic outer cylinder are connected in a split mode or integrated mode, and the telescopic oil cylinder rear supporting piece are connected through a pin shaft or a bolt.
A guide key is arranged between the telescopic inner cylinder and the telescopic outer cylinder or the telescopic inner cylinder rotates relative to the telescopic outer cylinder, and the telescopic inner cylinder and the telescopic outer cylinder are positioned through a pin shaft and the like.
The telescopic inner cylinder wall is provided with an inner cylinder water channel and the like.
The machine body comprises a water channel pipe and the like, the water channel pipe penetrates through the telescopic inner cylinder to be connected with the telescopic inner cylinder flange, the telescopic inner cylinder flange is provided with a flange water channel and the like, the reciprocating impact part is provided with an impact part water channel and the like, the flange water channel is connected with the impact part water channel, a sealing element and the like are arranged at the joint of the flange water channel and the impact part water channel, or the water channel pipe penetrates through the telescopic outer cylinder to be connected with.
The impact head comprises an impact head water channel and the like, and the impact part water channel penetrates through the reciprocating impact part to be connected with the impact head water channel or a water channel pipe is directly connected with the impact head water channel.
The front end of the telescopic oil cylinder is connected with the telescopic inner cylinder or connected with the impact part, the rear end of the telescopic oil cylinder is provided with an oil inlet and outlet and/or an oil cylinder valve, and the oil inlet and outlet and/or the oil cylinder valve are arranged at the rear part of the telescopic inner cylinder, so that the maintenance is convenient, the inner diameter of the telescopic inner cylinder is reduced, the material is saved, and the like.
The cross sections of the telescopic inner cylinder and the telescopic outer cylinder are circular, oval or polygonal.
The telescopic outer barrel is provided with a lubricating structure, and the lubricating structure comprises a lubricating groove, a lubricating hole and the like.
Has the advantages that:
1. the power shaft of the reciprocating impact heading machine with the built-in rocker arm telescopic oil cylinder is transversely arranged perpendicular to a box body and connected with a crankshaft, the power shaft drives the crankshaft to rotate, the crankshaft drives a connecting rod to reciprocate, the connecting rod drives an impact guide rod to impact in a reciprocating manner, an impact power source part is arranged outside a telescopic inner cylinder, the telescopic inner cylinder is arranged in a telescopic outer cylinder, a telescopic inner cylinder flange is arranged at the joint of the telescopic inner cylinder and a reciprocating impact part and connected with the box body, or the telescopic inner cylinder and the reciprocating impact part are integrated, the telescopic outer cylinder is hinged with the machine body or integrated with the machine body, the telescopic oil cylinder is arranged inside the telescopic inner cylinder, one end of the telescopic oil cylinder is connected with the telescopic outer cylinder, the other end of the telescopic oil cylinder is connected with the telescopic inner cylinder or the reciprocating impact part, the telescopic oil cylinder is arranged, the telescopic oil cylinder is arranged at the stress center, so that the unbalance loading of the telescopic structure of the cutting part is avoided, the cutting part can stretch smoothly, and the service lives of the telescopic part and the telescopic oil cylinder are prolonged.
2. The telescopic cylinder mounting piece is arranged at the front end of the telescopic inner cylinder and is connected with the telescopic inner cylinder in a split mode or in an integrated mode, the telescopic cylinder is connected with the telescopic cylinder mounting piece through a pin shaft or a bolt, the telescopic cylinder mounting piece is arranged at the front portion of the telescopic cylinder and is connected with the telescopic inner cylinder, the transmission direction of the telescopic cylinder mounting piece and the thrust direction of the telescopic cylinder are on the same axis, the force transmission has no unbalance loading and breaking loss, the force transmission efficiency is high, or an inner cavity of the telescopic inner cylinder is arranged as a telescopic cylinder rod, the telescopic outer cylinder is arranged as a telescopic cylinder barrel, the telescopic inner cylinder and the telescopic outer cylinder which utilize a telescopic rocker arm are used as the telescopic cylinder, the arrangement of parts is saved, the.
3. The guide key is arranged between the telescopic inner cylinder and the telescopic outer cylinder, so that the guide is accurate, the anti-torsion torque is large, and the impact stability of the impact head is ensured.
4. The telescopic inner barrel wall is provided with an inner barrel inner wall water channel or an inner barrel outer wall water channel, the water channel is arranged in the telescopic outer barrel, the water channel stretches along with the telescopic inner barrel, the water channel pipe is fixedly connected with the impact part and the telescopic inner barrel, reciprocating friction between the water channel pipe and the rocker arm outer barrel caused by stretching of the rocker arm when the water channel pipe is connected with the impact part is avoided, the telescopic inner barrel wall is provided with the inner barrel water channel, the structure is simple, the appearance is neat, the space utilization is compact, the water channel pipe is prevented from being exposed and damaged easily, and the.
5. The water channel pipe penetrates through the telescopic inner cylinder to be connected with the telescopic inner cylinder flange, the telescopic inner cylinder flange is provided with a flange water channel, the reciprocating impact part is provided with an impact part water channel, the flange water channel is connected with the impact part water channel, a sealing part is arranged at the joint of the flange water channel or the water channel pipe penetrates through the telescopic outer cylinder to be connected with the impact part water channel, the impact part is provided with the water channel, so that the space is saved, the impact part water channel is cooled in the impact part, the joint of the impact part water channel is provided with the sealing part, the.
6. The impact part water channel penetrates through the reciprocating impact part to be connected with the impact head water channel or the water channel pipe is directly connected with the impact head water channel, so that the water channel is prevented from being arranged on the main transmission shaft to be leaked, and the impact mechanism is simple and reliable in structure and easy to maintain.
7. The front end of the telescopic oil cylinder is connected with the telescopic inner cylinder or connected with the impact part, the rear end of the telescopic oil cylinder is provided with an oil inlet and outlet and/or an oil cylinder valve, and the oil inlet and outlet and/or the oil cylinder valve are arranged at the rear part of the telescopic inner cylinder, so that the maintenance is convenient, the inner diameter of the telescopic inner cylinder is reduced, and the material is saved.
8. The cross-sectional shapes of the telescopic inner cylinder and the telescopic outer cylinder are oval or polygonal, so that the telescopic inner cylinder can be prevented from rotating relative to the telescopic outer cylinder, the impact-proof part is large in rotating force relative to the telescopic outer cylinder, an additional guide part is avoided, and the structure is simple.
9. The telescopic outer barrel is provided with a lubricating structure, the lubricating structure comprises a lubricating groove, a lubricating hole and the like, and lubricating liquid is conveniently injected into the telescopic outer barrel through the lubricating groove and the lubricating hole to lubricate and cool the telescopic guide part and the telescopic inner barrel.
Drawings
FIG. 1 is a front view of embodiment 1;
FIG. 2 is a partial structural view of embodiment 1;
FIG. 3 is a schematic structural view of example 2;
FIG. 4 is a schematic structural view of embodiment 3;
FIG. 5 is a schematic structural view of example 4;
FIG. 6 is a schematic structural view of example 5;
FIG. 7 is a schematic structural view of example 6;
FIG. 8 is a schematic structural view of example 7;
FIG. 9 is a schematic sectional view of example 7;
FIG. 10 is a schematic structural view of example 8;
FIG. 11 is a schematic structural view of example 9;
FIG. 12 is a schematic structural view of example 10.
In the figure:
1-telescopic outer cylinder, 2-telescopic inner cylinder, 2.1-telescopic inner cylinder flange, 2.2-flange water channel, 3-telescopic oil cylinder, 3.1-pin shaft connector, 3.2-flange plate connector, 4-reciprocating impact part, 4.1-impact part water channel, 5-machine body, 6-impact power source part, 6.1-power shaft, 7-crank connecting rod component, 7.1-crank shaft, 7.2-connecting rod, 8-impact guide component, 8.1-impact guide rod, 8.2-impact head, 8.3-impact head water channel, 9-box body, 10-guide key, 11-inner cylinder water channel, 12-water channel pipe, 13-sealing part, 14-oil inlet and outlet, 15-valve part, 16-telescopic oil cylinder mounting part, 17-telescopic oil cylinder rear supporting part, 18-pin shaft, 18-telescopic oil cylinder rear supporting part, 19-lubrication structure.
Detailed Description
Example 1
As shown in fig. 1 to 2, a reciprocating impact heading machine with a built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4, a machine body 5 and the like, wherein the reciprocating impact part 4 comprises an impact power source part 6, a crank connecting rod assembly 7, an impact guide assembly 8, a box body 9 and the like, the crank connecting rod assembly 7, the impact guide assembly 8 and the like are arranged in the box body 9, the crank connecting rod assembly 7 comprises a crankshaft 7.1, a connecting rod 7.2 and the like, the impact guide assembly 8 comprises an impact guide rod 8.1, an impact head 8.2 and the like, one end of the impact guide rod 8.1 is longitudinally arranged to extend out of the box body 9, the other end of the impact guide rod is connected with the connecting rod 7.2, the crankshaft 7.1 is transversely arranged in the box body 9, the impact power source part 6 comprises a power shaft 6.1 and the like, the power shaft 6.1 is transversely arranged to be connected with the crankshaft 7.1, connecting rod 7.2 drives and strikes 8.1 reciprocal impacts of guide bar, impact power source spare 6 and set up in flexible inner tube 2 outsidely, flexible inner tube 2 sets up in flexible urceolus 1, flexible inner tube 2 is equipped with flexible inner tube ring flange 2.1 with 4 junctions of reciprocal impact portion, flexible inner tube ring flange 2.1 is connected with box 9, or flexible inner tube and reciprocal impact portion formula as an organic whole, flexible urceolus 1 sets up on fuselage 5, flexible urceolus articulates with the fuselage or with fuselage formula as an organic whole, telescopic cylinder 3 sets up inside flexible inner tube 2.
One end of a telescopic oil cylinder 3 is connected with the telescopic outer cylinder 1, the telescopic oil cylinder 3 is connected with the telescopic outer cylinder 1 through a pin shaft, the other end of the telescopic oil cylinder is connected with the telescopic inner cylinder 2, and the telescopic oil cylinder 3 is connected with the telescopic inner cylinder 2 through a bolt.
Example 2
As shown in fig. 3, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein one end of the telescopic cylinder 3 is connected with the telescopic outer cylinder 1, the telescopic cylinder 3 is connected with the telescopic outer cylinder 1 through a pin shaft, the other end of the telescopic cylinder is connected with the reciprocating impact part 4, and the telescopic cylinder 3 is connected with the reciprocating impact part 4 through a pin shaft.
The rest is the same as example 1.
Example 3
As shown in figure 4, the front end of a telescopic inner cylinder 2 of the reciprocating impact heading machine with a rocker arm telescopic cylinder is provided with a telescopic cylinder
A mounting part 16, a telescopic cylinder mounting part 16 and the telescopic inner cylinder 2 are integrated, and a telescopic cylinder 3 and a telescopic cylinder mounting part 16
Through bolted connection, the rear end of the telescopic outer cylinder 1 is provided with a telescopic oil cylinder rear support piece 17, and the telescopic oil cylinder rear support piece 17 and the telescopic cylinder are connected
The outer cylinder 1 is connected in a split way, and the telescopic oil cylinder 3 is connected with a rear support piece 17 of the telescopic oil cylinder through a pin shaft.
The rest is the same as example 1.
Example 4
As shown in fig. 5, in the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder, a telescopic cylinder mounting piece 16 is arranged at the front end of a telescopic inner cylinder 2, the telescopic cylinder mounting piece 16 is connected with the telescopic inner cylinder 2 in a split mode, a telescopic cylinder 3 is connected with the telescopic cylinder mounting piece 16 through a pin shaft, a telescopic cylinder rear supporting piece 17 is arranged at the rear end of a telescopic outer cylinder 1, the telescopic cylinder rear supporting piece 17 and the telescopic outer cylinder 1 are integrated, and the telescopic cylinder 3 is connected with the telescopic cylinder rear supporting piece 17 through bolts.
The rest is the same as example 1.
Example 5
As shown in fig. 6, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein one end of the telescopic cylinder 3 is connected with the telescopic outer cylinder 1, the telescopic cylinder 3 is connected with the telescopic outer cylinder 1 through a pin shaft, the other end of the telescopic cylinder is connected with the telescopic inner cylinder 2, and the telescopic cylinder 3 is connected with the telescopic inner cylinder 2 through a bolt.
A guide key 10 and the like are arranged between the telescopic inner cylinder 2 and the telescopic outer cylinder 1.
The rest is the same as example 1.
Example 6
As shown in fig. 7, in the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder, the cross-sectional shapes of the telescopic inner cylinder 2 and the telescopic outer cylinder 1 are circular, the telescopic inner cylinder 2 rotates relative to the telescopic outer cylinder 1, and the telescopic inner cylinder 2 and the telescopic outer cylinder 1 are positioned through a pin shaft 18.
The rest is the same as example 1.
Example 7
As shown in fig. 8 and 9, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein one end of the telescopic cylinder 3 is connected with the telescopic outer cylinder 1, the telescopic cylinder 3 is connected with the telescopic outer cylinder 1 through a pin shaft, the other end of the telescopic cylinder 3 is connected with the reciprocating impact part 4, and the telescopic cylinder 3 is connected with the reciprocating impact part 4 through a pin shaft.
The cross-sectional shapes of the telescopic inner cylinder 2 and the telescopic outer cylinder 1 are polygons.
The telescopic inner cylinder wall is provided with an inner cylinder water channel 11 and the like.
The rest is the same as example 1.
Example 8
As shown in fig. 10, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein one end of the telescopic cylinder 3 is connected with the telescopic outer cylinder 1, the telescopic cylinder 3 is connected with the telescopic outer cylinder 1 through a pin shaft, the other end of the telescopic cylinder is connected with the telescopic inner cylinder 2, and the telescopic cylinder 3 is connected with the telescopic inner cylinder 2 through a bolt.
The fuselage includes water pipe 12 etc, and water pipe 12 passes flexible inner tube 2 and is connected with flexible inner tube ring flange 2.1, and flexible inner tube ring flange 2.1 is equipped with ring flange water course 2.2 etc, is equipped with impact portion water course 4.1 on the reciprocal impact portion 4, and ring flange water course 2.2 is connected with impact portion water course 4.1, and its junction is equipped with sealing member 13 etc..
The impact head 8.2 comprises an impact head water channel 8.3 and the like, and the impact part water channel 4.1 penetrates through the reciprocating impact part to be connected with the impact head water channel 8.3.
The rest is the same as example 1.
Example 9
As shown in fig. 11, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein the inner cavity of the telescopic inner cylinder is provided with a telescopic cylinder rod, and the telescopic outer cylinder is provided with a telescopic cylinder barrel.
The rest is the same as example 1.
Example 10
As shown in fig. 12, the reciprocating impact heading machine with the built-in rocker arm telescopic cylinder comprises a telescopic outer cylinder 1, a telescopic inner cylinder 2, a telescopic cylinder 3, a reciprocating impact part 4 and the like, wherein the telescopic inner cylinder 2 is arranged in the telescopic outer cylinder 1, a telescopic inner cylinder flange 2.1 is arranged at the joint of the telescopic inner cylinder 2 and the reciprocating impact part 4, the telescopic inner cylinder flange 2.1 is connected with a box body 9, the telescopic outer cylinder 1 is arranged on the machine body, and the telescopic cylinder 3 is arranged in the telescopic inner cylinder 2.
A guide key 10 and the like are arranged between the telescopic inner cylinder 2 and the telescopic outer cylinder 1.
The telescopic oil cylinder 3 comprises a pin shaft connecting piece 3.1, a flange plate connecting piece 3.2 and the like, one end of the telescopic oil cylinder 3 is connected with the telescopic inner cylinder 2 through the pin shaft connecting piece 3.1, an oil inlet and outlet 14 or a valve 15 and the like are arranged on the flange plate connecting piece 3.2 at the other end of the telescopic oil cylinder 3, the oil inlet and outlet 14 or the valve 15 and the like are arranged at the rear part of the telescopic inner cylinder 3, the maintenance is convenient, the inner diameter of the telescopic inner cylinder is reduced, and.
The telescopic outer cylinder 1 is provided with a lubricating structure 19, and the lubricating structure comprises a lubricating groove, a lubricating hole and the like.
The rest is the same as example 1.
Claims (8)
1. The utility model provides a built-in reciprocal tunnelling machine that strikes of flexible hydro-cylinder of rocking arm which characterized in that: the reciprocating impact part comprises an impact power source part, a crank connecting rod component, an impact guide component and a box body, the crank connecting rod component and the impact guide component are arranged in the box body, the crank connecting rod component comprises a crankshaft and a connecting rod, the impact guide component comprises an impact guide rod and an impact head, one end of the impact guide rod which is longitudinally arranged extends out of the box body, the other end of the impact guide rod is connected with the connecting rod, the crankshaft is transversely arranged on the box body, the impact power source part comprises a power shaft, the power shaft is transversely arranged perpendicular to the box body and connected with the crankshaft, the power shaft drives the crankshaft to rotate, the crankshaft drives the connecting rod to reciprocate, the connecting rod drives the impact guide rod to impact in a reciprocating manner, the impact power source part is arranged outside the telescopic inner cylinder, the telescopic inner cylinder is arranged in the telescopic outer cylinder, the flange of the telescopic inner cylinder is connected with the box body, or the telescopic inner cylinder and the reciprocating impact part are integrated, the telescopic outer cylinder is hinged with the machine body or integrated with the machine body, the telescopic oil cylinder is arranged in the telescopic inner cylinder, one end of the telescopic oil cylinder is connected with the telescopic outer cylinder, and the other end of the telescopic oil cylinder is connected with the telescopic inner cylinder or the reciprocating impact part; a guide key is arranged between the telescopic inner cylinder and the telescopic outer cylinder; the telescopic inner cylinder wall is provided with an inner cylinder water channel, and the inner cylinder water channel is arranged in the telescopic inner cylinder wall.
2. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the front end of the telescopic inner cylinder is provided with a telescopic oil cylinder mounting part, the telescopic oil cylinder mounting part and the telescopic inner cylinder are connected in a split mode or are integrated, the telescopic oil cylinder and the telescopic oil cylinder mounting part are connected through a pin shaft or a bolt, or an inner cavity of the telescopic inner cylinder is set as a telescopic oil cylinder rod, and the telescopic outer cylinder is set as a telescopic oil cylinder barrel.
3. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the rear end of the telescopic outer cylinder is provided with a telescopic oil cylinder rear supporting piece, the telescopic oil cylinder rear supporting piece and the telescopic outer cylinder are connected in a split mode or integrated mode, and the telescopic oil cylinder rear supporting piece are connected through a pin shaft or a bolt.
4. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the machine body comprises a water channel pipe, the water channel pipe penetrates through the telescopic inner cylinder to be connected with the telescopic inner cylinder flange, the telescopic inner cylinder flange is provided with a flange water channel, the reciprocating impact part is provided with an impact part water channel, the flange water channel is connected with the impact part water channel, and a sealing element is arranged at the joint of the flange water channel and the impact part water channel or the water channel pipe penetrates through the telescopic outer cylinder to be connected with the impact part water channel.
5. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the impact head comprises an impact head water channel, and the impact part water channel penetrates through the reciprocating impact part to be connected with the impact head water channel or a water channel pipe is directly connected with the impact head water channel.
6. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the front end of the telescopic oil cylinder is connected with the telescopic inner cylinder or connected with the impact part, the rear end of the telescopic oil cylinder is provided with an oil inlet and outlet and/or an oil cylinder valve, and the oil inlet and outlet and/or the oil cylinder valve are arranged at the rear part of the telescopic inner cylinder, so that the maintenance is convenient, the inner diameter of the telescopic inner cylinder is reduced, and the material is saved.
7. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the cross sections of the telescopic inner cylinder and the telescopic outer cylinder are circular, oval or polygonal.
8. The reciprocating impact heading machine with the built-in rocker arm telescopic cylinder as claimed in claim 1, wherein: the telescopic outer barrel is provided with a lubricating structure, and the lubricating structure comprises a lubricating groove and a lubricating hole.
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107104129 | 2015-10-27 | ||
| CN201510708534 | 2015-10-27 | ||
| CN201510710412 | 2015-10-27 | ||
| CN2015107085344 | 2015-10-27 | ||
| CN2015109303625 | 2015-12-14 | ||
| CN201510930362 | 2015-12-14 | ||
| CN2016100048692 | 2016-01-05 | ||
| CN201610004869 | 2016-01-05 | ||
| CN201610285087 | 2016-04-29 | ||
| CN2016102850870 | 2016-04-29 | ||
| CN2016104453090 | 2016-06-20 | ||
| CN201610445309 | 2016-06-20 |
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| CN109057791B (en) * | 2018-08-08 | 2019-11-29 | 安徽普华灵动机器人科技有限公司 | A kind of robot for the dangerous small wide open use of mine of coal mine |
| CN110318749A (en) * | 2019-07-12 | 2019-10-11 | 天地科技股份有限公司 | Tunnel cutting means and development machine |
| CN110410092A (en) * | 2019-08-30 | 2019-11-05 | 三一重型装备有限公司 | Development machine motor case body and development machine |
| CN112343596B (en) * | 2020-07-29 | 2024-04-23 | 无锡华夏中矿机电科技有限公司 | Hydraulic guide device for tunneling, anchoring and protecting integrated machine |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1643221A (en) * | 1926-06-11 | 1927-09-20 | Robert B Metzner | Mining tool |
| US5333937A (en) * | 1992-10-14 | 1994-08-02 | Hopkins David J | Excavation machine having combined impact hammers and static ripper pick |
| GB0200880D0 (en) * | 2002-01-16 | 2002-03-06 | Hydra Mining Tools Internat Lt | Rotary cutting head for a mining etc machine |
| CN2797630Y (en) * | 2005-05-13 | 2006-07-19 | 宁进峰 | Tubular telescopic arm structure |
| CN2830639Y (en) * | 2005-05-13 | 2006-10-25 | 宁进峰 | Small dual-arm coal development machine |
| CN2830638Y (en) * | 2005-07-13 | 2006-10-25 | 宁进峰 | Ecological environment protection small coal development machine |
| CN200968215Y (en) * | 2006-11-16 | 2007-10-31 | 刘祖平 | Cantilevered digging machine |
| CN101235718A (en) * | 2007-12-21 | 2008-08-06 | 沈阳矿山机械（集团）有限责任公司 | External type water channel inner sprayer unit |
| CN201474692U (en) * | 2009-07-20 | 2010-05-19 | 江阴市巨鹰机械有限公司 | Cutting mechanism of cantilever type development machine |
| CN102678111B (en) * | 2011-03-04 | 2016-01-20 | 刘素华 | High-efficiency blocking coal shovel |
| CN202134406U (en) * | 2011-05-09 | 2012-02-01 | 山东鲁能泰山电力设备有限公司 | Tail base of winding machine |
| CN102364048B (en) * | 2011-10-11 | 2014-01-15 | 马晓山 | Comprehensive mechanized rock roadway tunneling machine |
| CN103195421B (en) * | 2012-01-10 | 2015-06-10 | 刘素华 | Reciprocating impact tunnel boring machine |
| CN202745687U (en) * | 2012-01-10 | 2013-02-20 | 刘素华 | Reciprocating impact tunnel drilling machine |
| CN103216227B (en) * | 2012-01-20 | 2015-10-28 | 刘素华 | Back and forth fling drilling machine |
| CN102635355B (en) * | 2012-05-08 | 2014-02-26 | 中传重型装备有限公司 | Cutting part of tunneling machine |
| CN102996125B (en) * | 2012-12-06 | 2015-06-10 | 三一重型装备有限公司 | Heading machine and water-cooled cutting arm thereof |
| WO2014146496A1 (en) * | 2013-03-21 | 2014-09-25 | Liu Suhua | Impact mining machine reciprocating telescopic water supply apparatus |
| CN203584428U (en) * | 2013-05-10 | 2014-05-07 | 刘素华 | Apparatus for transforming rotational motion into reciprocating impact motion |
| CN203547742U (en) * | 2013-09-05 | 2014-04-16 | 中传重型装备有限公司 | Telescopic part of heading machine |
| AU2015210534B2 (en) * | 2014-01-29 | 2019-09-12 | Suhua LIU | Non-concentric protruding shaft fixed bearing reciprocating impact part for implementing reciprocrating impact part non-concentric protruding shaft fixed bearing method |
| CN104389597B (en) * | 2014-09-12 | 2017-03-22 | 三一重型装备有限公司 | Cutting mechanism |
| CN204253045U (en) * | 2014-11-20 | 2015-04-08 | 徐州徐工铁路装备有限公司 | Tunnel excavator canopy lifting gear and tunnel excavator |
| CN205277414U (en) * | 2015-12-23 | 2016-06-01 | 林州重机集团股份有限公司 | Entry driving machine extending structure |
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| CN106609671A (en) | 2017-05-03 |
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