CN102352751A - Ashlar lifting machine - Google Patents
Ashlar lifting machine Download PDFInfo
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- CN102352751A CN102352751A CN201110304189XA CN201110304189A CN102352751A CN 102352751 A CN102352751 A CN 102352751A CN 201110304189X A CN201110304189X A CN 201110304189XA CN 201110304189 A CN201110304189 A CN 201110304189A CN 102352751 A CN102352751 A CN 102352751A
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Abstract
The invention provides an ashlar lifting machine, which comprises a tractor, a support seat, a universal hinge and a working arm. The ashlar lifting machine moves through the tractor; the support seat is fixed on the tractor; the universal hinge is connected with the support seat and the working arm, so that the working arm rotates by taking the universal hinge as a fulcrum; and one end of the working arm is provided with an electric pickaxe. The support seat and the universal hinge are adopted by the ashlar lifting machine to support the whole working arm, thus, a large and complicated hydraulic drive system or a multi-bar linkage does not need to be adopted. The ashlar lifting machine has a simple structure and is safe and reliable. Moreover, the working arm can realize multistage extension, therefore, the ashlar lifting machine can be widely applied to cleaning ashlar in various tunnel explosions or underground mine explosions.
Description
Technical field
The present invention relates to a kind of sled rubble machine, specifically, relate to a kind of simple in structure and safe and reliable sled rubble machine.
Background technology
When Tunnel Blasting or underground mine explosion; Because rock receives the impact of motive power; Make rock mass loosening; The rubble of top, tunnel and both sides all has the possibility that drops at any time, and the safety of site operation personnel and equipment is caused serious threat, therefore must clear up the remaining movable rubble in tunnel after the explosion.The equipment of cleaning rubble mainly contains two kinds at present, and a kind of is artificial hand-held sled hair equipment, and a kind of in addition is the higher professional scaling jumbo of mechanization degree; But there is drawback in the both; Artificial hand-held sled hair equipment cleaning danger is bigger, and to the great hidden danger of operating personnel's security presence, professional scaling jumbo is then owing to adopt the fluid power system and the multi-bar linkage of bulky complex; Thereby cost an arm and a leg, be difficult to popularize in middle-size and small-size construction enterprises.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the present invention provides a kind of sled rubble machine, and said sled rubble machine adopts supporting seat and the whole working arm of universal hinged support; Need not to adopt the fluid power system and the multi-bar linkage of bulky complex, simple in structure, safe and reliable; Light and flexible, easy to maintenance, price is also cheaply a lot of than present scaling jumbo both domestic and external; And working arm can be realized multi-stage expansion, therefore, can be widely used in the rubble cleaning of various Tunnel Blasting or underground mine explosion.
According to an aspect of the present invention; A kind of sled rubble machine is provided, and said sled rubble machine comprises tractor, supporting seat, universal hinge and working arm, and said sled rubble machine can be through said tractor motion; Said supporting seat can be fixed on the said tractor; Said universal hinge can connect said supporting seat and said working arm, makes that said working arm is the fulcrum rotation with said universal hinge, and an end of said working arm can be equipped with the electric pick head.
Said universal hinge can comprise vertical rotating shaft and vertically be installed in the horizontal rotating shaft in the said vertical rotating shaft.
In said supporting seat, bearing can be installed, the vertical rotating shaft of said universal hinge can be connected to said supporting seat through said bearing, thereby realizes that 360 ° of said universal hinge horizontally rotate.
Said bearing can be self-aligning roller bearing.
Said working arm can vertically be installed on the horizontal rotating shaft of said universal hinge, thereby makes that the movement locus of said working arm is a sphere.
Said working arm can comprise two groups of rocking arms, and said two groups of rocking arms can vertically be connected to the two ends of the horizontal rotating shaft of said universal hinge respectively.
Said two groups of rocking arms can be connected to each other through at least one connecting rod.
Every group of rocking arm in said two groups of rocking arms can comprise outer tube and inner sleeve, and said inner sleeve can be socketed in and make in the said outer tube that said working arm is scalable, and said working arm can be connected to the two ends of the horizontal rotating shaft of said universal hinge through said outer tube.
Said electric pick head can have the electric pick framework, and said electric pick framework can be installed on the said inner sleeve.
On the external surface of said inner sleeve, can be coated with removable high-abrasive material.
Said sled rubble machine also can comprise drive unit, and said drive unit can be fixed between said two groups of rocking arms and can be connected to the electric pick framework of said electric pick head, is used to promote the electric pick framework of said electric pick head, thereby realizes the flexible of said working arm.
On said electric pick framework, also can be equipped with and move seat, said mobile seat can comprise two sliding bars that are socketed in the said inner sleeve, and said two sliding bars can move in said inner sleeve.
On the external surface of said two sliding bars that move seat, can be coated with removable high-abrasive material.
Said sled rubble machine also can comprise drive unit; Said drive unit can be fixed between said two groups of rocking arms and can be connected to the mobile seat of said electric pick framework; Be used to promote the mobile seat of said electric pick framework, thereby realize the motion of said mobile seat in said inner sleeve.
The other end of said working arm can be provided with counter weight device.
Said sled rubble machine also can comprise handspike, and said handspike can be arranged on the other end of said working arm, to control the mass motion of said working arm.
Said sled rubble machine also can comprise protective cover, and said protective cover can be arranged on the top of the operating personnel's that prize the rubble machine head.
Said sled rubble machine also can comprise working light, and said working light can be installed on the said working arm, and being used for provides illumination in the operating process of sled rubble machine.
The present invention compared with prior art, its beneficial effect is: adopt supporting seat and the whole working arm of universal hinged support, need not to adopt the fluid power system and the multi-bar linkage of bulky complex; Simple in structure, safe and reliable, light and flexible; Easy to maintenance; And working arm can be realized multi-stage expansion, therefore, can be widely used in the rubble cleaning of various Tunnel Blasting or underground mine explosion.
Description of drawings
Through the detailed description of exemplary embodiment being carried out below in conjunction with accompanying drawing, these and/or other aspect of the present invention will become clear and be more prone to and understand, in the accompanying drawings:
Fig. 1 is the structural representation according to the sled rubble machine of exemplary embodiment of the present invention.
Fig. 2 is the assembling sketch map according to the sled rubble machine of exemplary embodiment of the present invention.
Fig. 3 is the amplification view of the universal hinge of the sled rubble machine among Fig. 2.
Fig. 4 is the assembling sketch map according to the sled rubble machine of another exemplary embodiment of the present invention.
The specifying as follows of critical piece among the figure: 1 is tractor, and 2 is supporting seat, and 3 is universal hinge, and 4 is working arm, and 5 is the electric pick head, and 6 is cylinder; 7 is counter weight device, and 8 is handspike, and 9 is protective cover, and 10 is working light, and 21 is bearing support, and 22 is single direction thrust ball bearing; 23,34 is self-aligning roller bearing, and 24 is setscrew nut, and 25 is gland, and 31 is vertical rotating shaft, and 32 is horizontal rotating shaft, and 33 are lid; 331 is loam cake, and 332 is lower cover, and 333 is the hole, and 35 is end cap, and 41 is rocking arm, and 42 is connecting rod; 43 is outer tube, and 44 is inner sleeve, and 51 is the electric pick framework, and 52 for moving seat, and 521 is sliding bar.
The specific embodiment
Below, will describe exemplary embodiment of the present invention in detail with reference to accompanying drawing.Yet the present invention can implement with multiple different form, and should not be construed as be limited to exemplary embodiments set forth herein.In the accompanying drawings, for the sake of clarity, can exaggerate the size of some parts, and identical label will be indicated identical parts all the time.
Fig. 1 is the structural representation according to the sled rubble machine of exemplary embodiment of the present invention.
As shown in fig. 1, mainly comprise tractor 1, supporting seat 2, universal hinge 3, working arm 4, electric pick head 5 and counter weight device 7 according to the sled rubble machine of exemplary embodiment of the present invention.Sled rubble machine can move in the tunnel through tractor 1; Supporting seat 2 can be fixed on the tractor 1; Universal hinge 3 can connect supporting seat 2 and working arm 4; Make that working arm 4 is the fulcrum rotation with universal hinge 3, an end of working arm 4 can be equipped with electric pick head 5, and the other end of working arm 4 can be provided with counter weight device 7.
Below; To the sled rubble machine according to exemplary embodiment of the present invention be described in further detail with reference to Fig. 2 and Fig. 3; Wherein, Fig. 2 is the assembling sketch map according to the sled rubble machine of exemplary embodiment of the present invention, and Fig. 3 is the amplification view of the universal hinge of the sled rubble machine among Fig. 2.
As shown in Figure 2, tractor 1 is mainly used in and carries supporting seat 2 and working arm 4, and can in the tunnel, move.Since most mining drift section sizes be about 4200 (wide, mm) * 3800 (height, mm), therefore; In order in the tunnel, to prize a mao operation neatly, in sled rubble machine, can select for use the moderate east wind of build 140 vehicles as tractor 1 according to exemplary embodiment of the present invention, its overall dimensions are 7000 (length; Mm) * 2450 (wide, and mm) * 2780 (height, mm), loading space is of a size of 4200 (length; Mm) * 2250 (wide, and mm) * 800 (height, mm).Yet, the invention is not restricted to this, as required, also can select other suitable vehicles for use.
Shown in Fig. 2 and Fig. 3; One end of supporting seat 2 can be fixed on the loading space of tractor 1; The other end of supporting seat 2 can be equipped with bearing, for example, and in sled rubble machine according to exemplary embodiment of the present invention; The other end of supporting seat 2 can be equipped with two self-aligning roller bearings 23, and self-aligning roller bearing 23 is used for supporting and assembling universal hinge 3.
As shown in Figure 3, in the sled rubble machine according to exemplary embodiment of the present invention, universal hinge 3 can comprise vertical rotating shaft 31 and horizontal rotating shaft 32, and vertically rotating shaft 31 can be a multidiameter, and horizontal rotating shaft 32 can vertically be installed in the vertical rotating shaft 31.The vertical rotating shaft 31 of universal hinge 3 can be connected to supporting seat 2 through above-mentioned two self-aligning roller bearings 23, and like this, universal hinge 3 can realize that 360 ° horizontally rotate when work.Specifically; Vertically rotating shaft 31 can be installed on the supporting seat 2 through bearing block assembly, and said bearing block assembly comprises the bearing support 21 that is installed in the supporting seat 2, is installed in single direction thrust ball bearing 22, axle sleeve and self-aligning roller bearing 23 in the bearing support 21 successively.Vertically rotating shaft 31 is assemblied in the bearing support 21, and vertically the bottom of rotating shaft 31 outside and setscrew nut 24 capable of using extensible and that be projected into bearing support 21 positions.Bearing block assembly also can comprise the gland 25 of the upper end that is installed in bearing support 21; Be used for location and protection bearing, gland 25 can pass through securing member (for example, screw bolt and nut) and be installed on the bearing support 21; Bearing support 21 can pass through securing member (for example, screw bolt and nut) and be fixed on the supporting seat 2.Should be noted in the discussion above that cooperating between vertical rotating shaft 31 and the gland 25 is matched in clearance, make vertical rotating shaft 31 in supporting seat 2, to horizontally rotate through bearing block assembly.In addition, the setscrew nut 24 that is installed in the bottom of vertical rotating shaft 31 mainly plays the role of positioning, so that vertically rotating shaft 31 can horizontally rotate, prevents vertical rotating shaft play about in the of 31 simultaneously.Alternatively, sealing ring can be installed to seal vertical rotating shaft 31 on setscrew nut 24.Yet vertically the assembly structure of rotating shaft 31 is not limited thereto.Working arm 4 can vertically be installed on the horizontal rotating shaft 32 of universal hinge 3, thereby realizes 360 ° of vertically rotations of working arm 4.Like this, working arm 4 can horizontally rotate for 360 ° via vertical rotating shaft 31 realizations, and can realize that 360 ° are vertically rotated via horizontal rotating shaft 32, thereby makes that working arm 4 is that fulcrum is realized the spheric motion track with universal hinge 3.Yet in the sled rubble machine according to exemplary embodiment of the present invention, because the space of working arm 4 is restricted, therefore, according to actual conditions, working arm 4 can be realized horizontally rotating and swing up and down in the certain angle scope.This shows, in sled rubble machine, adopt supporting seat 2 and universal hinge 3 to support whole working arm 4 according to exemplary embodiment of the present invention; Need not to adopt the fluid power system and the multi-bar linkage of bulky complex; Whole sled rubble machine is simple in structure, and light and flexible is easy to maintenance; Compare with present scaling jumbo both domestic and external, its cost of production and maintenance cost reduce greatly.
As shown in Figure 2, in sled rubble machine, in order to improve the rigidity of working arm 4 according to exemplary embodiment of the present invention; Make electric pick head 5 operate reposefully stably to support electric pick head 5; Preferably, working arm 4 can be made up of two groups of Rocker arm 4s 1, and said two groups of Rocker arm 4s 1 can vertically be connected to the two ends of the horizontal rotating shaft 32 of universal hinge 3 respectively; Preferably, said two groups of Rocker arm 4s 1 can be connected to each other through at least one connecting rod 42.In this case, horizontal rotating shaft 32 can be connected between said two groups of Rocker arm 4s 1 and be connected to vertical rotating shaft 31.For example, as shown in Figure 3, horizontal rotating shaft 32 can pass said two groups of Rocker arm 4s 1 and vertically is connected between said two groups of Rocker arm 4s 1, and can be connected to vertical rotating shaft 31 through covering 33.Specifically, lid 33 can have split-type structural, and through securing member (for example can comprise; Screw bolt and nut) loam cake 331 and lower cover 332 together secured to one another; Lower cover 332 can (for example, through welding) be fixed to the upper end of vertical rotating shaft 31, when loam cake 331 and lower cover 332 are assembled together; Can form hole 333 at the middle body between loam cake 331 and the lower cover 332; Horizontal rotating shaft 32 can pass this hole 333 and be connected to said two groups of Rocker arm 4s 1 via the self-aligning roller bearing 34 that is installed in the said hole 333, and the two ends of horizontal rotating shaft 32 can be passed through securing member (for example, screw bolt and nut) and be fixedly joined to said two groups of Rocker arm 4s 1.In addition, end cap 35 be can be separately installed with, location and protection self-aligning roller bearing 34 are used at the two ends of self-aligning roller bearing 34.Although the concrete connected mode of vertical rotating shaft 31 and horizontal rotating shaft 32 has been shown in Fig. 3, vertically the connected mode of rotating shaft 31 and horizontal rotating shaft 32 is not limited thereto.In addition, working arm 4 is not limited to comprise two groups of rocking arms, as required, can to the shape of working arm 4 and structure be made amendment and modification, for example, working arm 4 can only comprise one group of rocking arm.
As shown in Figure 2, electric pick head 5 and cylinder 6 can be installed in the front end (that is, away from operating personnel working end) of working arm 4.Specifically; Every group of rocking arm in said two groups of Rocker arm 4s 1 all can comprise outer tube 43 and inner sleeve 44; Inner sleeve 44 can be socketed in the outer tube 43 and move in the sleeve pipe 43 outside, makes that working arm 4 is scalable, in this case; Working arm 4 can be connected to the two ends of the horizontal rotating shaft 32 of universal hinge 3 through outer tube 43; In addition, for the wearing and tearing that reduce inner sleeve 44, the application life of improving inner sleeve 44, can be coated with removable high-abrasive material on the external surface of the inner sleeve 44 in being socketed on outer tube 43.In the exemplary embodiment, electric pick head 5 can have electric pick framework 51 (for example, can install the device that is used to make 5 actuatings of electric pick head in electric pick framework 51 shown in figure 2; Like motor); Electric pick framework 51 can be installed on the inner sleeve 44, and the end that electric pick framework 51 is installed in two inner sleeves 44 has been shown among Fig. 2, yet; The invention is not restricted to this, electric pick framework 51 also can be installed between two inner sleeves 44.As shown in Figure 2; Cylinder 6 can be fixed between said two groups of Rocker arm 4s 1 and can be connected to the electric pick framework 51 of electric pick head 5; On the cylinder 6 electric control valve can be installed; On the operating platform (for example) electric control valve button (not shown) can be installed with the handspike of describing below 8, operating personnel can be in operation element arm 4 control cylinder 6.In addition, on tractor 1, can be provided with air compressor, be used for power being provided to cylinder 6.When opening cylinder 6, cylinder 6 does reciprocating linear motion and can promote inner sleeve 44 and does reciprocating linear motion, thereby realizes the flexible of working arm 4, behind electric pick head 5 arrival operating points, closes electric control valve, pins cylinder 6, and can prize a mao operation.When operating personnel pressed the electric control valve button that is arranged on the operating platform with operation cylinder 6, cylinder 6 promoted the electric pick framework 51 of electric pick heads 5, thereby the one-level that realizes working arm 4 is flexible.Yet, the invention is not restricted to utilize cylinder 6 to promote electric pick framework 51, other suitable drive mechanism (for example, hydraulic cylinder, motor etc.) also can be provided, perhaps can utilize other modes arm 4 of assigning a work, as long as can realize the flexible of working arm 4.This shows; In sled rubble machine according to the exemplary embodiment shown in Fig. 2; Owing on working arm 4, be equipped with cylinder 6, cylinder 6 can promote electric pick head 5 and travel forward along working arm 4, therefore can guarantee under the motionless situation of tractor 1, also can accomplish the sled hair operation in the certain limit.That is to say that shown in figure 2 in the exemplary embodiment, working arm 4 can realize that one-level is flexible, and the flexible scope of working arm 4 can by the stroke of cylinder 6 and inner sleeve 44 outside the maximum sliding distance in the sleeve pipe 43 decide.
Fig. 4 is the assembling sketch map according to the sled rubble machine of another exemplary embodiment of the present invention.Sled rubble machine according to another exemplary embodiment of the present invention moves the seat 52 except also comprising; Other structures are substantially the same with other structures of the sled rubble machine shown in Fig. 2; Therefore, omit detailed description, with the difference of mainly describing both to same parts.
As shown in Figure 4; On electric pick framework 51, also can be equipped with and move seat 52, in the exemplary embodiment, move seat 52 and can have " worker " glyph shape; And can comprise two sliding bars 521 that are socketed in the inner sleeve 44; For the wearing and tearing that reduce sliding bar 521, the application life of improving sliding bar 521, on the external surface of said two sliding bars 521, can be coated with removable high-abrasive material, two sliding bars 521 that have clad material can move in inner sleeve 44.In this case, cylinder 6 can be fixed between said two groups of Rocker arm 4s 1 and can be connected to the mobile seat 52 of electric pick framework 51, is used to promote the mobile seat 52 of electric pick framework 51, thereby realizes moving the motion of seat 52 in inner sleeve 44.Yet, the invention is not restricted to this, also can realize moving the motion of seat 52 through other modes.When operating personnel press the button that is arranged on the operating platform with operation cylinder 6; Cylinder 6 promotes the mobile seat 52 of electric pick framework 51; Make sliding bar 521 in inner sleeve 44, move, when sliding bar 521 moves to spacing position in inner sleeve 44, if cylinder 6 continues to promote to move seat 52; Then drive inner sleeve 44 and move in the sleeve pipe 43 outside, thereby the secondary of realizing working arm 4 is flexible.Yet, the invention is not restricted to utilize cylinder 6 to promote to move seat 52, other suitable drive mechanism (for example, hydraulic cylinder, motor etc.) also can be provided, perhaps can utilize other modes arm 4 of assigning a work, as long as can realize the flexible of working arm 4.This shows; In sled rubble machine according to the exemplary embodiment shown in Fig. 4; Owing on working arm 4, be equipped with cylinder 6, cylinder 6 can promote electric pick head 5 and travel forward along working arm 4, therefore can guarantee under the motionless situation of tractor 1, also can accomplish the sled hair operation in the certain limit.That is to say; In the exemplary embodiment shown in Fig. 4; Working arm 4 can realize that secondary is flexible, and the flexible scope of working arm 4 can by the stroke of cylinder 6, sliding bar 521 maximum sliding distance and the inner sleeve 44 in inner sleeve 44 outside the maximum sliding distance in the sleeve pipe 43 decide.
Therefore, can decide by the flexible scope of working arm 4 and the pendulum angle of working arm 4 according to the scalable operation area (as shown in fig. 1) of the sled rubble machine of exemplary embodiment of the present invention.Can realize that one-level is flexible flexible with secondary although working arm 4 has been shown among Fig. 2 and Fig. 4, the invention is not restricted to this, as required, working arm 4 also can be realized multi-stage expansion.
In addition, as shown in Figure 2, counter weight device 7 can be arranged on the rear end (that is, an end relative with the front end of working arm 4) of working arm 4 and can (for example, through screw rod) be fixed, to prevent in operation process, hurting operating personnel because of counter weight device 7 becomes flexible.In the sled rubble machine according to exemplary embodiment of the present invention, counter weight device 7 mainly is made up of the steel disc of some, and can adjust the quantity of steel disc according to the physical length of working arm 4, to guarantee the balance of working arm 4.Certainly, under the situation that guarantees working arm 4 balances, also counter weight device 7 can be set.
Further, as shown in Figure 2, also can comprise handspike 8 according to the sled rubble machine of exemplary embodiment of the present invention, the two ends of handspike 8 can be connected with the end of two groups of Rocker arm 4s 1 respectively, and operating personnel's handspike 8 capable of using is controlled the mass motion of working arm 4.Have " U " shape shape although handspike 8 has been shown among Fig. 2, the invention is not restricted to this, handspike 8 can have different shape, as long as be convenient to operating personnel's operation.
Preferably; As shown in fig. 1; Sled rubble machine according to exemplary embodiment of the present invention can further comprise protective cover 9 and working light 10; Protective cover 9 can be arranged on the operating personnel's of sled rubble machine the top of head, is used for operating process protection operating personnel at sled rubble machine and avoids the drop injury of rubble of tunnel.Working light 10 can be installed on the working arm 4, and for example, working light 10 can be installed in the position near horizontal rotating shaft 32 on the working arm 4, and being used for provides illumination in the operating process of sled rubble machine, and can be with working arm 4 motions in the operating process of sled rubble machine.
To briefly describe assembling process below according to the sled rubble machine of exemplary embodiment of the present invention.Can know by top description, mainly form by seven parts according to the sled rubble machine of exemplary embodiment of the present invention, that is, and tractor, supporting seat, universal hinge, working arm, electric pick head, cylinder and counter weight device.Before whole sled rubble machine is assembled, at first working arm is assembled, then cylinder is installed on the working arm; And electric pick head and annex thereof (for example, electric pick framework and/or move seat) be installed to the end that is equipped with cylinder of working arm, then supporting seat is fixed on the selected tractor; The universal hinge that connects working arm is installed again; Be installed to the working arm after the assembling on the universal hinge subsequently, above-mentioned each parts all after the assembled, add balance weight according to actual conditions again; At last complete machine is debugged, accomplished assembling thus sled rubble machine.
Below, operating principle and operating process according to the sled rubble machine of exemplary embodiment of the present invention are described.Sled rubble machine according to exemplary embodiment of the present invention is a kind of like this equipment, and its utilization is equipped with the scalable working arm of electric pick head, shoots down loose rubble through the percussion of electric pick head; The power knob of electric pick head can be installed in the position of handspike; So that the switch of control electric pick head can pass through external power supply (for example, the working power in the tunnel) and come power to the electric pick head to be provided; Yet, the invention is not restricted to this.In addition, in the operating process of sled rubble machine, need be equipped with two operating personnel at least; Operating personnel drive tractor; Guarantee in operating process mobile operating point at any time, other operating personnel then hold handspike and control whole working arm, when operating personnel's operator push rod so that its swing up and down or when swinging; Utilize lever principle swing handspike, the electric pick head can be towards the opposite direction motion of handspike swing.When operating personnel find loose rubble, the electric pick head is moved to the direction that rubble belongs to, restart cylinder in case of necessity and promote the electric pick head near rubble; Open the electric pick head after arriving certain position; The ballistic work of electric pick head just capable of using shoots down rubble, thereby accomplishes the rubble cleaning work at both sides, tunnel and top, after having cleared up one section tunnel; The tractor motion continues to accomplish follow-up rubble cleaning.
According to the overall dimensions of the sled rubble machine of exemplary embodiment of the present invention can be for 10000 (long, mm) * 2450 (wide, mm) * 3000 (height, mm), can clear up and be of a size of 2500 (wide, mm) * 3000 (height, mm) above mine working.Certainly, according to the overall dimensions of sled rubble machine of the present invention with can clear up size and can select as required and adjust.
In sum, in sled rubble machine, adopt supporting seat and the whole working arm of universal hinged support according to exemplary embodiment of the present invention; Need not to adopt the fluid power system and the multi-bar linkage of bulky complex, simple in structure, safe and reliable according to the sled rubble machine of exemplary embodiment of the present invention; Light and flexible, easy to maintenance, and working arm can be realized multi-stage expansion; Therefore, can be widely used in the rubble cleaning of various Tunnel Blasting or underground mine explosion.
Although combined accompanying drawing to illustrate and described exemplary embodiment of the present invention; But what those skilled in the art should understand that is; Under the situation that does not break away from the principle of the present invention that limits its scope claim and equivalent thereof and spirit, can make amendment and modification to exemplary embodiment.
Claims (18)
1. prize the rubble machine for one kind; Said sled rubble machine comprises tractor, supporting seat, universal hinge and working arm; Said sled rubble machine is through said tractor motion, and said supporting seat is fixed on the said tractor, said universal said supporting seat and the said working arm of being hinged; Make that said working arm is the fulcrum rotation with said universal hinge, an end of said working arm is equipped with the electric pick head.
2. sled rubble machine according to claim 1, wherein, said universal hinge comprises vertical rotating shaft and vertically is installed in the horizontal rotating shaft in the said vertical rotating shaft.
3. sled rubble machine according to claim 2 wherein, is equipped with bearing in said supporting seat, the vertical rotating shaft of said universal hinge is connected to said supporting seat through said bearing, thereby realizes that 360 ° of said universal hinge horizontally rotate.
4. sled rubble machine according to claim 3, wherein, said bearing is a self-aligning roller bearing.
5. sled rubble machine according to claim 3, wherein, said working arm vertically is installed on the horizontal rotating shaft of said universal hinge, thereby makes that the movement locus of said working arm is a sphere.
6. sled rubble machine according to claim 2, wherein, said working arm comprises two groups of rocking arms, said two groups of rocking arms vertically are connected to the two ends of the horizontal rotating shaft of said universal hinge respectively.
7. sled rubble machine according to claim 6, wherein, said two groups of rocking arms are connected to each other through at least one connecting rod.
8. sled rubble machine according to claim 6; Wherein, Every group of rocking arm in said two groups of rocking arms comprises outer tube and inner sleeve; Said inner sleeve is socketed in and makes in the said outer tube that said working arm is scalable, and said working arm is connected to the two ends of the horizontal rotating shaft of said universal hinge through said outer tube.
9. sled rubble machine according to claim 8, wherein, said electric pick headband has the electric pick framework, and said electric pick framework is installed on the said inner sleeve.
10. sled rubble machine according to claim 9 wherein, is coated with removable high-abrasive material on the external surface of said inner sleeve.
11. sled rubble machine according to claim 9; Wherein, Said sled rubble machine also comprises drive unit; Said drive unit is fixed between said two groups of rocking arms and is connected to the electric pick framework of said electric pick head, is used to promote the electric pick framework of said electric pick head, thereby realizes the flexible of said working arm.
12. sled rubble machine according to claim 9 wherein, also is equipped with on said electric pick framework and moves seat, said mobile seat comprises two sliding bars that are socketed in the said inner sleeve, and said two sliding bars move in said inner sleeve.
13. sled rubble machine according to claim 12 wherein, is coated with removable high-abrasive material on the external surface of said two sliding bars that move seat.
14. sled rubble machine according to claim 12; Wherein, Said sled rubble machine also comprises drive unit; Said drive unit is fixed between said two groups of rocking arms and is connected to the mobile seat of said electric pick framework, is used to promote the mobile seat of said electric pick framework, thereby realizes the motion of said mobile seat in said inner sleeve.
15. sled rubble machine according to claim 1, wherein, the other end of said working arm is provided with counter weight device.
16. sled rubble machine according to claim 1, said sled rubble machine also comprises handspike, and said handspike is arranged on the other end of said working arm, to control the mass motion of said working arm.
17. sled rubble machine according to claim 1, said sled rubble machine also comprises protective cover, and said protective cover is arranged on the top of the operating personnel's that prize the rubble machine head.
18. sled rubble machine according to claim 1, said sled rubble machine also comprises working light, and said working light is installed on the said working arm, and being used for provides illumination in the operating process of sled rubble machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110304189.XA CN102352751B (en) | 2011-10-10 | 2011-10-10 | Ashlar lifting machine |
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| CN201110304189.XA CN102352751B (en) | 2011-10-10 | 2011-10-10 | Ashlar lifting machine |
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| CN102352751B CN102352751B (en) | 2014-12-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104677215A (en) * | 2015-02-10 | 2015-06-03 | 东北大学 | Device for carrying out dredging treatment on plugged blast hole |
| CN104989394A (en) * | 2015-06-03 | 2015-10-21 | 赤峰山金红岭有色矿业有限责任公司 | Manual downhole safety scaler |
| CN108301869A (en) * | 2018-05-07 | 2018-07-20 | 洛阳理工学院 | A kind of tunnel vault danger stone remover |
| CN115030717A (en) * | 2022-06-28 | 2022-09-09 | 长沙矿山研究院有限责任公司 | Ultrasonic induced roof board prying device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104677215A (en) * | 2015-02-10 | 2015-06-03 | 东北大学 | Device for carrying out dredging treatment on plugged blast hole |
| CN104989394A (en) * | 2015-06-03 | 2015-10-21 | 赤峰山金红岭有色矿业有限责任公司 | Manual downhole safety scaler |
| CN108301869A (en) * | 2018-05-07 | 2018-07-20 | 洛阳理工学院 | A kind of tunnel vault danger stone remover |
| CN108301869B (en) * | 2018-05-07 | 2024-02-20 | 洛阳理工学院 | Tunnel vault dangerous stone removing device |
| CN115030717A (en) * | 2022-06-28 | 2022-09-09 | 长沙矿山研究院有限责任公司 | Ultrasonic induced roof board prying device and using method thereof |
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| CN102352751B (en) | 2014-12-31 |
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