CN108505994A - A kind of mining drill hammer integral type cutting equipment - Google Patents
A kind of mining drill hammer integral type cutting equipment Download PDFInfo
- Publication number
- CN108505994A CN108505994A CN201810299440.XA CN201810299440A CN108505994A CN 108505994 A CN108505994 A CN 108505994A CN 201810299440 A CN201810299440 A CN 201810299440A CN 108505994 A CN108505994 A CN 108505994A
- Authority
- CN
- China
- Prior art keywords
- breaking device
- frame plate
- hammer
- fixedly connected
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005065 mining Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 12
- 241000239290 Araneae Species 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000002635 electroconvulsive therapy Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to mine equipment fields, equipment is dug more particularly to a kind of mining drill hammer integral type, include sliding slot frame plate, vertical supporting rod, pedestal plate, base board and rear frame plate including mounting bracket component, driving motor, brill breaking device, breaking device, hammer breaking device and driving-wheel device, the mounting bracket component；The lower end of the sliding slot frame plate is fixedly connected on the front end of base board by two vertical supporting rods in left and right；The centre of the rear end of the sliding slot frame plate is fixedly connected with the two blocks of pedestal plates in left and right；The rear end of the base board is fixedly connected with rear frame plate；Breaking device, breaking device and hammer breaking device are bored in being internally provided with for the present invention, simultaneously the ore after explosion can be carried out boring tear reason, shock treatment and beat processing, three is used in conjunction with each other, it can effectively improve the second-time breakage efficiency of ore, and it uses same driving motor to be controlled, the continuity of cooperation is can effectively improve, energy consumption, energy conservation and environmental protection are reduced.
Description
Technical field
The present invention relates to mine equipment fields, and equipment is dug more particularly to a kind of mining drill hammer integral type.
Background technology
In the prior art, to mine down-hole carry out explosion after, generally require to ore carry out second-time breakage processing, into
It when row second-time breakage is handled, typically uses quartering hammer and is crushed, but existing quartering hammer is when carrying out broken that its is broken
Method is single, and crushing efficiency is relatively low, such as a kind of Eccentric type crushing hammer for mine of Patent No. CN201310024211.4, to solve
The problem of hydraulic breaking hammer is not suitable for using under the mine of harsh environments at present is related to mine crushing machinery equipment neck
Domain, the quartering hammer include cracking hammer head, vibrating bin and vibration damping box, and the vibrating bin is fixed on cracking hammer head, the quartering hammer
It is connected by two groups of link mechanisms disposed in parallel between head and vibration damping box, eccentric wheel assembly is provided in the vibrating bin.It should
The problems such as that there is breaking methods when carrying out broken is single for quartering hammer, and crushing efficiency is relatively low.
Invention content
The object of the present invention is to provide a kind of mining drill hammer integral types to dig equipment, can effectively solve in the prior art
Quartering hammer breaking method it is single, the low problem of crushing efficiency；Breaking device, breaking device and hammer are bored in being internally provided with for the present invention
Breaking device can carry out boring tear reason, shock treatment and beat processing to the ore after explosion simultaneously, and three, which cooperates, to be made
With can effectively improve the second-time breakage efficiency of ore, and it uses same driving motor to be controlled, and can effectively improve and matches
The continuity of conjunction reduces energy consumption, energy conservation and environmental protection.
The purpose of the present invention is achieved through the following technical solutions：
A kind of mining drill hammer integral type digs equipment, including mounting bracket component, driving motor, bores breaking device, breaks up dress
Set, hammer breaking device and driving-wheel device into shape, the mounting bracket component include sliding slot frame plate, vertical supporting rod, pedestal plate, base board and after
Frame plate；The lower end of the sliding slot frame plate is fixedly connected on the front end of base board by two vertical supporting rods in left and right；The runner frame
The centre of the rear end of plate is fixedly connected with the two blocks of pedestal plates in left and right；The rear end of the base board is fixedly connected with rear frame plate；
The driving motor is fixedly connected on rear frame plate；
The brill breaking device includes rotary shaft, load displacing screw body, augers and worm screw；The rear end of the rotary shaft passes through
The front end of shaft coupling connecting worm, the rear end of worm screw connect the drive shaft of driving motor by shaft coupling；After the rotary shaft
End is rotatably assorted by the bearing block with bearing is connected to the centre of sliding slot frame plate；It is welded on the front end axis body of the rotary shaft
Connect load displacing screw body；The front end of the rotary shaft is fixedly connected with augers；The augers is located at load displacing screw body
Front end；
The middle-end of the driving-wheel device, which is rotatably assorted, to be connected on two blocks of pedestal plates, and the upper end transmission of driving-wheel device connects
Connect worm screw；There are two the breaking device is set, two breaking devices are separately positioned on the left and right ends of sliding slot frame plate, and two are broken up
The left end and right end of the lower end of device drive connection driving-wheel device respectively；There are two the hammer breaking device is set, the broken dress of two hammers
The left and right ends for being connected to sliding slot frame plate are set, two hammer breaking devices are arranged in the outer end of two breaking devices, and two hammers are broken
Device is respectively sequentially connected with a breaking device.
The driving-wheel device includes turbine, wheel shaft, Left-wing Federation's moving axis, right universal driving shaft, left half gear and right half gear；It is described
Turbine engages connecting worm；The turbine is fixedly connected on wheel shaft；The both ends of the wheel shaft pass through the axis with bearing respectively
Bearing is rotatably connected on two blocks of pedestal plates；The left and right ends of the wheel shaft are respectively fixedly connected with Left-wing Federation's moving axis and right universal driving shaft；
It is fixedly connected with left half gear on Left-wing Federation's moving axis, right half gear is fixedly connected on right universal driving shaft；The left half gear engagement connects
Connect the breaking device positioned at left end, breaking device of the right half gear engagement connection positioned at right end.
Breaking device positioned at left end includes that rectangle hits bar, taper impact head, latch plate, compressed spring and two straight-tooth teeth
Item；The rectangle hits the left end that bar clearance fit is connected to sliding slot frame plate；The front end that the rectangle hits bar is connected by screw cone
Shape impact head；The rectangle hits the latch plate that is connected by screw of bar, and rectangle hits and is cased with compressed spring on bar, before compressed spring
End is fixedly connected on latch plate, and the rear end of compressed spring is fixedly connected on sliding slot frame plate；The rectangle hits the rear end of bar
Top and bottom are respectively connected by screw a spur rack, and left half tooth of spur rack engagement connection of bar lower end is hit positioned at rectangle
Wheel hits hammer breaking device of the spur rack engagement connection positioned at left end of bar upper end positioned at rectangle；Positioned at left end breaking device and
The connection relation of left half gear is identical as the breaking device positioned at right end and the right connection relation of half gear；Positioned at breaking up for left end
The connection relation of device and sliding slot frame plate is identical as the breaking device and the connection relation of sliding slot frame plate that are located at right end.
The hammer breaking device positioned at left end include fixed frame plate, lateral shelf plate, driven gear, driven axle, drive pulley,
Belt, passive belt wheel, rotation axis and rotary hammer component；The fixed frame plate is fixedly connected on the left end of sliding slot frame plate, lateral shelf plate
It is fixedly connected on the centre of the rear end on the left of fixed frame plate；The front end of the fixed frame plate is equipped with open slot, and rotation axis passes through band
There is the bearing block of bearing to be connected to the inside of open slot, the middle-end of rotation axis is fixedly connected with rotary hammer component, and rotary hammer component is set
It sets in the inside of open slot；The left end of the rotation axis is fixedly connected with passive belt wheel；The driven axle passes through the axis with bearing
Bearing is connected on lateral shelf plate, and the right end of driven axle is fixedly connected with driven gear, and driven gear engagement connection hits bar positioned at rectangle
The spur rack of upper end；The left end of the driven axle is fixedly connected with drive pulley, and drive pulley connects passive belt wheel by belt；
Hammer breaking device positioned at left end and the connection relation of the breaking device positioned at left end are with the hammer breaking device for being located at right end and positioned at the right side
The connection relation of the breaking device at end is identical；Positioned at the hammer breaking device of left end and the connection relation of sliding slot frame plate and positioned at right end
It is identical with the connection relation of sliding slot frame plate to hammer breaking device into shape.
The rotary hammer component includes spider, upper ram component and lower ram component；The upper end of the spider is under
End is respectively provided with a mounting groove, the insides of two mounting grooves respectively by an articulated shaft be rotatably assorted connection upper ram component and
Lower ram component；The upper ram component is identical with lower ram modular construction, is symmetricly set on the both ends of spider, and spider is solid
Fixed connection is on the rotating shaft.
The upper ram component includes expansion plate, Ingathering board, positioning bolt and tup ontology；Between the lower end of the expansion plate
Gap is connected on articulated shaft；The upper gap of the expansion plate is connected in the accommodating groove of Ingathering board, on Ingathering board
It is connected through a screw thread positioning bolt, positioning bolt is withstood on expansion plate；The outer end of the Ingathering board is welded to connect tup ontology.
The lateral surface of the augers is equipped with helicla flute.
The augers, taper impact head and tup ontology are all made of potassium steel.
Frame plate is equipped with bolt connecting hole after described.
Beneficial effects of the present invention：A kind of mining drill hammer integral type of the present invention digs equipment, can effectively solve existing
There is the breaking method of the quartering hammer in technology single, the low problem of crushing efficiency；Being internally provided with for the present invention bores breaking device, breaks up
Device and hammer breaking device can carry out boring tear reason, shock treatment and beat processing to the ore after explosion simultaneously, and three is mutual
It is used cooperatively, can effectively improve the second-time breakage efficiency of ore, and it uses same driving motor to be controlled, it can be effective
The continuity of cooperation is improved, energy consumption, energy conservation and environmental protection are reduced.
Description of the drawings
Fig. 1 is the overall structure diagram one of the present invention；
Fig. 2 is the overall structure diagram two of the present invention；
Fig. 3 is the structural schematic diagram of the mounting bracket component inside the present invention；
Fig. 4 is the structural schematic diagram of the brill breaking device inside the present invention；
Fig. 5 is the structural schematic diagram of the breaking device inside the present invention；
Fig. 6 is the structural schematic diagram of the augers inside the present invention；
Fig. 7 is the structural schematic diagram of the hammer breaking device inside the present invention；
Fig. 8 is the structural schematic diagram of the rotary hammer component inside the present invention；
Fig. 9 is the structural schematic diagram of the upper ram component inside the present invention；
Figure 10 is the structural schematic diagram of the driving-wheel device inside the present invention.
In figure：Mounting bracket component 1；Sliding slot frame plate 1-1；Vertical supporting rod 1-2；Pedestal plate 1-3；Base board 1-4；Frame plate 1- afterwards
5；Driving motor 2；Bore breaking device 3；Rotary shaft 3-1；Load displacing screw body 3-2；Augers 3-3；Worm screw 3-4；Breaking device 4；
Rectangle hits bar 4-1；Taper impact head 4-2；Latch plate 4-3；Compressed spring 4-4；Spur rack 4-5；Hammer breaking device 5 into shape；Fixed frame
Plate 5-1；Lateral shelf plate 5-2；Driven gear 5-3；Driven axle 5-4；Drive pulley 5-5；Belt 5-6；Passive belt wheel 5-7；Rotation axis
5-8；Rotary hammer component 5-9；Spider 5-9-1；Upper ram component 5-9-2；Expansion plate 5-9-2-1；Ingathering board 5-9-2-2；It is fixed
Position bolt 5-9-2-3；Tup ontology 5-9-2-4；Lower ram component 5-9-3；Driving-wheel device 6；Turbine 6-1；Wheel shaft 6-2；It is left
Universal driving shaft 6-3；Right universal driving shaft 6-4；Half gear 6-5 of a left side；Half gear 6-6 of the right side.
Specific implementation mode
Invention is further described in detail by 1-10 below in conjunction with the accompanying drawings.
Specific implementation mode one：
As Figure 1-10 shows, a kind of mining drill hammer integral type digs equipment, including mounting bracket component 1, driving motor 2,
Breaking device 3, breaking device 4, hammer breaking device 5 and driving-wheel device 6 are bored, the mounting bracket component 1 includes sliding slot frame plate 1-1, erects
Supporting rod 1-2, pedestal plate 1-3, base board 1-4 and rear frame plate 1-5；The lower end of the sliding slot frame plate 1-1 is perpendicular by left and right two
Supporting rod 1-2 is fixedly connected on the front end of base board 1-4；The centre of the rear end of the sliding slot frame plate 1-1 is fixedly connected with left and right two
Block pedestal plate 1-3；The rear end of the base board 1-4 is fixedly connected with rear frame plate 1-5；A kind of mining drill hammer integral type of the present invention
Equipment is dug, when in use, after driving motor 2 is connected to power supply and is opened by control switch, driving motor 2, which drives to bore, breaks dress
It sets 3 to work, boring can be by two breaking device 4 at 6 synchronous drive both ends of driving-wheel device when breaking device 3 is worked
It works, can be worked with two hammer breaking devices 5 at synchronous drive both ends when two breaking devices 4 are worked, to
It realizes that the second-time breakage to ore is handled, can effectively improve the crushing efficiency and crushing effect of ore.
The driving motor 2 is fixedly connected on rear frame plate 1-5；The driving motor 2 is internally provided with reduction box.
The brill breaking device 3 includes rotary shaft 3-1, load displacing screw body 3-2, augers 3-3 and worm screw 3-4；The rotation
By the front end of shaft coupling connecting worm 3-4, the rear end of worm screw 3-4 connects driving motor 2 by shaft coupling for the rear end of shaft 3-1
Drive shaft；The rear end of the rotary shaft 3-1 is rotatably assorted by the bearing block with bearing to be connected in sliding slot frame plate 1-1
Between；Load displacing screw body 3-2 is welded to connect on the front end axis body of the rotary shaft 3-1；The front end of the rotary shaft 3-1 is fixedly connected
Augers 3-3；The augers 3-3 is located at the front end of load displacing screw body 3-2；The brill breaking device 3 when in use, worm screw
3-4 is rotated under the drive of the drive shaft of driving motor 2, drives driving-wheel device 6 to work when worm screw 3-4 is rotated,
It drives rotary shaft 3-1 to be rotated when the worm screw 3-4 rotations, augers 3-3 and discharge spiral shell is driven when rotary shaft 3-1 is rotated
Rotation body 3-2 is rotated, and augers 3-3 bore tear reason to ore, load displacing screw body 3-2 be used for it is broken to the brill of ore with
And carry out discharge processing to boring the mineral dust after breaking.Driving-wheel device 6 can be driven to carry out work when the worm screw 3-4 rotations
Make.
The middle-end of the driving-wheel device 6, which is rotatably assorted, to be connected on two pieces of pedestal plate 1-3, the upper end of driving-wheel device 6
Drive connection worm screw 3-4；There are two the breaking device 4 is set, two breaking devices 4 are separately positioned on a left side of sliding slot frame plate 1-1
Right both ends, the left end and right end of the lower ends of two breaking devices 4 drive connection driving-wheel device 6 respectively；The hammer breaking device 5 is set
There are two, two hammer breaking devices 5 are connected to the left and right ends of sliding slot frame plate 1-1, and two hammer settings of breaking device 5 are hit at two
The outer end of breaking device 4, two hammer breaking devices 5 are respectively sequentially connected with a breaking device 4.
Specific implementation mode two：
As Figure 1-10 shows, the driving-wheel device 6 includes turbine 6-1, wheel shaft 6-2, Left-wing Federation moving axis 6-3, right universal driving shaft
6-4, half gear 6-5 of a left side and half gear 6-6 of the right side；The turbine 6-1 engagement connecting worms 3-4；The turbine 6-1 is fixedly connected on
On wheel shaft 6-2；The both ends of the wheel shaft 6-2 are rotatably connected on by the bearing block with bearing on two pieces of pedestal plate 1-3 respectively；
The left and right ends of the wheel shaft 6-2 are respectively fixedly connected with Left-wing Federation moving axis 6-3 and right universal driving shaft 6-4；It is solid on Left-wing Federation's moving axis 6-3
It is fixedly connected with half gear 6-6 of the right side on fixed connection half gear 6-5, right universal driving shaft 6-4 of a left side；The left half gear 6-5 engages connection position
In the breaking device 4 of left end, breaking device 4 of the half gear 6-6 engagements connection of the right side positioned at right end.Band when the worm screw 3-4 rotations
Dynamic turbine 6-1 is rotated, and drives wheel shaft 6-2 to be rotated when turbine 6-1 is rotated, and Left-wing Federation's moving axis is driven when wheel shaft 6-2 is rotated
6-3 and right universal driving shaft 6-4 are rotated, and Left-wing Federation moving axis 6-3 and right universal driving shaft 6-4 drive half gear 6-5 of a left side and right half tooth respectively
Wheel 6-6 is rotated, and half gear 6-5 of a left side and half gear 6-6 of the right side drive two breaking devices 4 to work respectively.
Specific implementation mode three：
As Figure 1-10 shows, bar 4-1, taper impact head 4-2, latch plate are hit including rectangle positioned at the breaking device of left end 4
4-3, compressed spring 4-4 and two spur rack 4-5；The rectangle hits the left side that bar 4-1 clearance fits are connected to sliding slot frame plate 1-1
End；The front end that the rectangle hits bar 4-1 is connected by screw taper impact head 4-2；The rectangle hits connecting by screw for bar 4-1
Latch plate 4-3 is met, rectangle, which is hit on bar 4-1, is cased with compressed spring 4-4, and the front end of compressed spring 4-4 is fixedly connected on latch plate 4-3
On, the rear end of compressed spring 4-4 is fixedly connected on sliding slot frame plate 1-1；The rectangle hits the top and bottom of the rear end of bar 4-1
It is respectively connected by screw a spur rack 4-5, left half tooth of spur rack 4-5 engagement connections of the lower ends bar 4-1 is hit positioned at rectangle
6-5 is taken turns, hammer breaking device 5 of the spur rack 4-5 engagements connection positioned at left end of the upper ends bar 4-1 is hit positioned at rectangle；Positioned at left end
The connection relation of the connection relation of half gear 6-5 of breaking device 4 and a left side and the half gear 6-6 of breaking device 4 and the right side positioned at right end
It is identical；Positioned at the breaking device 4 of left end and the connection relation of sliding slot frame plate 1-1 and positioned at the breaking device 4 and runner frame of right end
The connection relation of plate 1-1 is identical.When in use, half gear 6-5 of a left side is being rotated clockwise the breaking device 4 positioned at left end
When drive and work positioned at the breaking device 4 of left end, half gear 6-5 of a left side hits a straight-tooth tooth of the lower ends bar 4-1 by rectangle
4-5 drives rectangle to hit bar 4-1 and moves backward, and rectangle, which is hit when bar 4-1 is moved backward, compresses compressed spring 4-4, on a left side
After half gear 6-5 disengaging rectangles hit the spur rack 4-5 of the lower ends bar 4-1, the whole elastic force in compressed spring 4-4 of breaking device 4
It is carried forward ballistic motion under effect, and realizes that breaking device 4 is shuttle forward by rotating clockwise for half gear 6-5 of a left side
Impact grinding moves.
Specific implementation mode four：
As Figure 1-10 shows, the hammer breaking device 5 positioned at left end include fixed frame plate 5-1, it is lateral shelf plate 5-2, passive
Gear 5-3, driven axle 5-4, drive pulley 5-5, belt 5-6, passive belt wheel 5-7, rotation axis 5-8 and rotary hammer component 5-9；Institute
The left end that fixed frame plate 5-1 is fixedly connected on sliding slot frame plate 1-1 is stated, lateral shelf plate 5-2 is fixedly connected on the left of fixed frame plate 5-1
The centre of rear end；The front end of the fixed frame plate 5-1 is equipped with open slot, and rotation axis 5-8 is connected by the bearing block with bearing
In the inside of open slot, the middle-end of rotation axis 5-8 is fixedly connected with rotary hammer component 5-9, and rotary hammer component 5-9 is arranged in open slot
Inside；The left end of the rotation axis 5-8 is fixedly connected with passive belt wheel 5-7；The driven axle 5-4 passes through the bearing with bearing
Seat is connected on lateral shelf plate 5-2, and the right end of driven axle 5-4 is fixedly connected with driven gear 5-3, and driven gear 5-3 engages connection position
The spur rack 4-5 of the upper ends bar 4-1 is hit in rectangle；The left end of the driven axle 5-4 is fixedly connected with drive pulley 5-5, transmission belt
Wheel 5-5 passes through the passive belt wheel 5-7 of belt 5-6 connections；The company of hammer breaking device 5 positioned at left end and the breaking device 4 positioned at left end
Connect relationship with positioned at right end hammer breaking device 5 and positioned at the connection relation of breaking device 4 of right end it is identical；Hammer positioned at left end is broken
The connection relation of device 5 and sliding slot frame plate 1-1 are identical as the hammer breaking device 5 and the connection relation of sliding slot frame plate 1-1 that are located at right end.
When in use, rectangle hits the straight-tooth for driving rectangle to hit the upper ends bar 4-1 when bar 4-1 movements to the hammer breaking device 5 positioned at left end
Rack 4-5 is moved, and the spur rack 4-5 that rectangle hits the upper ends bar 4-1 drives driven gear 5-3 to be rotated, driven gear
It drives driven axle 5-4 to be rotated when 5-3 is rotated, drives drive pulley 5-5 to be rotated when driven axle 5-4 is rotated, transmission belt
It drives passive belt wheel 5-7 to be rotated by belt 5-6 when wheel 5-5 rotations, rotation axis 5-8 is driven when passive belt wheel 5-7 is rotated
It is rotated, drives rotary hammer component 5-9 to be rotated when rotation axis 5-8 is rotated, ore is carried out by rotary hammer component 5-9
Second-time breakage is handled.
Specific implementation mode five：
As Figure 1-10 shows, the rotary hammer component 5-9 includes spider 5-9-1, upper ram component 5-9-2 and lower ram
Component 5-9-3；The top and bottom of the spider 5-9-1 are respectively provided with a mounting groove, and the inside of two mounting grooves leads to respectively
Cross an articulated shaft be rotatably assorted connection upper ram component 5-9-2 and lower ram component 5-9-3；The upper ram component 5-9-2
It is identical with lower ram component 5-9-3 structures, the both ends of spider 5-9-1 are symmetricly set on, spider 5-9-1, which is fixedly connected on, to be turned
On moving axis 5-8.The setting of the rotary hammer component 5-9 structures keeps it whole easy to disassemble or maintenance repair.
The upper ram component 5-9-2 include expansion plate 5-9-2-1, Ingathering board 5-9-2-2, positioning bolt 5-9-2-3 and
Tup ontology 5-9-2-4；The lower gap of the expansion plate 5-9-2-1 is connected on articulated shaft；The expansion plate 5-9-
The upper gap of 2-1 is connected in the accommodating groove of Ingathering board 5-9-2-2, and it is fixed to be connected through a screw thread on Ingathering board 5-9-2-2
Position bolt 5-9-2-3, positioning bolt 5-9-2-3 are withstood on expansion plate 5-9-2-1；It welds the outer end of the Ingathering board 5-9-2-2
Connect tup ontology 5-9-2-4.The upper ram component 5-9-2 when in use, can be according to rotary hammer component 5-9 apart from ore
Distance come adjust distance that expansion plate 5-9-2-1 is inserted into inside Ingathering board 5-9-2-2 and by positioning bolt 5-9-2-3 into
Row is fixed.
The lateral surface of the augers 3-3 is equipped with helicla flute.
The augers 3-3, taper impact head 4-2 and tup ontology 5-9-2-4 are all made of potassium steel.
Frame plate 1-5 is equipped with bolt connecting hole after described.
A kind of mining drill hammer integral type of the present invention digs equipment, when in use, driving motor 2 is connected to power supply and is led to
After crossing control switch unlatching, driving motor 2 drives brill breaking device 3 to work, and biography can be passed through by boring when breaking device 3 is worked
Two breaking devices 4 at 6 synchronous drive both ends of driving wheel device work, and two breaking devices 4 can synchronize when being worked
It drives two hammer breaking devices 5 at both ends to work, to realize that the second-time breakage to ore is handled, can effectively improve ore
Crushing efficiency and crushing effect.When in use, worm screw 3-4 is under the drive of the drive shaft of driving motor 2 for the brill breaking device 3
It is rotated, drives driving-wheel device 6 to work when worm screw 3-4 is rotated, rotary shaft 3-1 is driven when the worm screw 3-4 is rotated
It is rotated, drives augers 3-3 and load displacing screw body 3-2 to be rotated when rotary shaft 3-1 is rotated, 3-3 pairs of augers
Ore carries out brill tear reason, and load displacing screw body 3-2 is used for broken to the brill of ore and carries out discharge to mineral dust of the brill after broken
Processing.Driving-wheel device 6 can be driven to work when the worm screw 3-4 rotations.Turbine 6- is driven when the worm screw 3-4 rotations
1 is rotated, and when turbine 6-1 rotation drives wheel shaft 6-2 to be rotated, and whens wheel shaft 6-2 rotations drives Left-wing Federation moving axis 6-3 and right
Moving axis 6-4 is rotated, and Left-wing Federation moving axis 6-3 and right universal driving shaft 6-4 drive half gear 6-5 of a left side and half gear 6-6 of the right side to carry out respectively
Rotation, half gear 6-5 of a left side and half gear 6-6 of the right side drive two breaking devices 4 to work respectively.Described is located at hitting for left end
When in use, half gear 6-5 of a left side drives the breaking device 4 positioned at left end to work to breaking device 4 when rotating clockwise, and left half
The spur rack 4-5 that gear 6-5 hits the lower ends bar 4-1 by rectangle drives rectangle to hit bar 4-1 to move backward, and rectangle hits bar 4-
1 compresses compressed spring 4-4 when moving backward, and on a left side, half gear 6-5 is detached from the spur rack 4- that rectangle hits the lower ends bar 4-1
After 5, breaking device 4 is whole to be carried forward ballistic motion under the elastic force effect of compressed spring 4-4, and passes through half gear 6-5 of a left side
Rotate clockwise and realize the shuttle impact grinding forward movement of breaking device 4.The hammer breaking device 5 positioned at left end exists
It is moved in use, rectangle hits the spur rack 4-5 for driving rectangle to hit the upper ends bar 4-1 when bar 4-1 movements, rectangle hits bar 4-1
The spur rack 4-5 of upper end drives driven gear 5-3 to be rotated, and drives driven axle 5-4 to be turned when driven gear 5-3 is rotated
It is dynamic, it drives drive pulley 5-5 to be rotated when driven axle 5-4 is rotated, passes through belt 5-6 when drive pulley 5-5 is rotated and drive quilt
Movable belt pulley 5-7 is rotated, and drives rotation axis 5-8 to be rotated when passive belt wheel 5-7 is rotated, and rotation axis 5-8 drives when rotating
Rotary hammer component 5-9 is rotated, and second-time breakage processing is carried out to ore by rotary hammer component 5-9.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (9)
1. a kind of mining drill hammer integral type digs equipment, including mounting bracket component (1), driving motor (2), bore breaking device (3),
Breaking device (4), hammer breaking device (5) and driving-wheel device (6), it is characterised in that：The mounting bracket component (1) includes runner frame
Plate (1-1), vertical supporting rod (1-2), pedestal plate (1-3), base board (1-4) and rear frame plate (1-5)；The sliding slot frame plate (1-1)
Lower end be fixedly connected on the front end of base board (1-4) by two vertical supporting rods (1-2) in left and right；The sliding slot frame plate (1-1)
Rear end centre be fixedly connected left and right two pieces of pedestal plates (1-3)；The rear end of the base board (1-4) is fixedly connected with rear frame plate
(1-5)；
The driving motor (2) is fixedly connected on rear frame plate (1-5)；
The brill breaking device (3) includes rotary shaft (3-1), load displacing screw body (3-2), augers (3-3) and worm screw (3-4)；
By the front end of shaft coupling connecting worm (3-4), the rear end of worm screw (3-4) passes through shaft coupling for the rear end of the rotary shaft (3-1)
Connect the drive shaft of driving motor (2)；The rear end of the rotary shaft (3-1) is rotatably assorted connection by the bearing block with bearing
In the centre of sliding slot frame plate (1-1)；It is welded to connect load displacing screw body (3-2) on the front end axis body of the rotary shaft (3-1)；It is described
The front end of rotary shaft (3-1) is fixedly connected with augers (3-3)；The augers (3-3) is located at load displacing screw body (3-2)
Front end；
The middle-end of the driving-wheel device (6), which is rotatably assorted, to be connected on two pieces of pedestal plates (1-3), driving-wheel device (6) it is upper
Hold drive connection worm screw (3-4)；There are two the breaking device (4) sets, two breaking devices (4) are separately positioned on sliding slot frame plate
The left and right ends of (1-1), the lower ends of two breaking devices (4) are sequentially connected the left end and right end of driving-wheel device (6) respectively；Institute
It states there are two hammer breaking device (5) sets, two hammer breaking devices (5) are connected to the left and right ends of sliding slot frame plate (1-1), two hammers
Breaking device (5) setting respectively connects with breaking device (4) transmission in the outer end of two breaking devices (4), two hammer breaking devices (5)
It connects.
2. a kind of mining drill hammer integral type according to claim 1 digs equipment, it is characterised in that：The driving wheel dress
It includes turbine (6-1), wheel shaft (6-2), Left-wing Federation's moving axis (6-3), right universal driving shaft (6-4), left half gear (6-5) and right half to set (6)
Gear (6-6)；Turbine (6-1) the engagement connecting worm (3-4)；The turbine (6-1) is fixedly connected on wheel shaft (6-2)；
The both ends of the wheel shaft (6-2) are rotatably connected on by the bearing block with bearing on two pieces of pedestal plates (1-3) respectively；The wheel
The left and right ends of axis (6-2) are respectively fixedly connected with Left-wing Federation's moving axis (6-3) and right universal driving shaft (6-4)；On Left-wing Federation's moving axis (6-3)
It is fixedly connected with left half gear (6-5), right half gear (6-6) is fixedly connected on right universal driving shaft (6-4)；Left half gear (6-5)
Engagement connection is positioned at the breaking device (4) of left end, breaking device (4) of right half gear (6-6) the engagement connection positioned at right end.
3. a kind of mining drill hammer integral type according to claim 2 digs equipment, it is characterised in that：Positioned at hitting for left end
Breaking device (4) includes that hit bar (4-1), taper impact head (4-2), latch plate (4-3), compressed spring (4-4) and two straight for rectangle
Gear rack (4-5)；The rectangle hits the left end that bar (4-1) clearance fit is connected to sliding slot frame plate (1-1)；The rectangle hits bar
The front end of (4-1) is connected by screw taper impact head (4-2)；What the rectangle hit bar (4-1) is connected by screw latch plate
(4-3), rectangle, which is hit on bar (4-1), is cased with compressed spring (4-4), and the front end of compressed spring (4-4) is fixedly connected on latch plate (4-
3) on, the rear end of compressed spring (4-4) is fixedly connected on sliding slot frame plate (1-1)；The rectangle hits the upper of the rear end of bar (4-1)
End and lower end are respectively connected by screw a spur rack (4-5), and the spur rack (4-5) of the lower end bar (4-1) is hit positioned at rectangle
Left half gear (6-5) of engagement connection hits spur rack (4-5) the engagement connection of the upper end bar (4-1) positioned at left end positioned at rectangle
Hammer breaking device (5) into shape；Positioned at the breaking device (4) of left end and the connection relation of left half gear (6-5) dress is broken up with positioned at right end
It is identical with the right connection relation of half gear (6-6) to set (4)；Positioned at the connection of the breaking device (4) and sliding slot frame plate (1-1) of left end
Relationship is identical as the breaking device (4) and the connection relation of sliding slot frame plate (1-1) that are located at right end.
4. a kind of mining drill hammer integral type according to claim 3 digs equipment, it is characterised in that：Positioned at the hammer of left end
Breaking device (5) includes fixed frame plate (5-1), lateral shelf plate (5-2), driven gear (5-3), driven axle (5-4), drive pulley (5-
5), belt (5-6), passive belt wheel (5-7), rotation axis (5-8) and rotary hammer component (5-9)；The fixed frame plate (5-1) is fixed
It is connected to the left end of sliding slot frame plate (1-1), lateral shelf plate (5-2) is fixedly connected on the centre of the rear end on the left of fixed frame plate (5-1)；
The front end of the fixed frame plate (5-1) is equipped with open slot, and rotation axis (5-8) is connected to open slot by the bearing block with bearing
Inside, the middle-end of rotation axis (5-8) is fixedly connected with rotary hammer component (5-9), and rotary hammer component (5-9) is arranged in open slot
Inside；The left end of the rotation axis (5-8) is fixedly connected with passive belt wheel (5-7)；The driven axle (5-4) is by with bearing
Bearing block is connected on lateral shelf plate (5-2), and the right end of driven axle (5-4) is fixedly connected with driven gear (5-3), driven gear (5-
3) engagement connection is located at the spur rack (4-5) that rectangle hits the upper end bar (4-1)；The left end of the driven axle (5-4) is fixedly connected
Drive pulley (5-5), drive pulley (5-5) connect passive belt wheel (5-7) by belt (5-6)；Positioned at the hammer breaking device of left end
(5) and the connection relation of breaking device (4) positioned at left end and the hammer breaking device (5) positioned at right end and positioned at right end dress is broken up
The connection relation for setting (4) is identical；Positioned at the hammer breaking device (5) of left end and the connection relation of sliding slot frame plate (1-1) and it is located at right end
Hammer breaking device (5) it is identical with the connection relation of sliding slot frame plate (1-1).
5. a kind of mining drill hammer integral type according to claim 4 digs equipment, it is characterised in that：The rotary hammer group
Part (5-9) includes spider (5-9-1), upper ram component (5-9-2) and lower ram component (5-9-3)；Spider (the 5-9-
1) top and bottom are respectively provided with a mounting groove, and the insides of two mounting grooves is rotatably assorted connection by an articulated shaft respectively
Upper ram component (5-9-2) and lower ram component (5-9-3)；The upper ram component (5-9-2) and lower ram component (5-9-3)
Structure is identical, is symmetricly set on the both ends of spider (5-9-1), and spider (5-9-1) is fixedly connected in rotation axis (5-8).
6. a kind of mining drill hammer integral type according to claim 5 digs equipment, it is characterised in that：The upper ram group
Part (5-9-2) includes expansion plate (5-9-2-1), Ingathering board (5-9-2-2), positioning bolt (5-9-2-3) and tup ontology (5-9-
2-4)；The lower gap of the expansion plate (5-9-2-1) is connected on articulated shaft；The expansion plate (5-9-2-1) it is upper
Splaying is connected in the accommodating groove of Ingathering board (5-9-2-2), and positioning spiral shell is connected through a screw thread on Ingathering board (5-9-2-2)
Bolt (5-9-2-3), positioning bolt (5-9-2-3) are withstood on expansion plate (5-9-2-1)；The outer end of the Ingathering board (5-9-2-2)
It is welded to connect tup ontology (5-9-2-4).
7. a kind of mining drill hammer integral type according to claim 1 digs equipment, it is characterised in that：The augers
The lateral surface of (3-3) is equipped with helicla flute.
8. a kind of mining drill hammer integral type according to claim 6 digs equipment, it is characterised in that：The augers
(3-3), taper impact head (4-2) and tup ontology (5-9-2-4) are all made of potassium steel.
9. a kind of mining drill hammer integral type according to claim 1 digs equipment, it is characterised in that：Frame plate after described
(1-5) is equipped with bolt connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299440.XA CN108505994B (en) | 2018-03-30 | 2018-03-30 | Mining drilling hammer integrated cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299440.XA CN108505994B (en) | 2018-03-30 | 2018-03-30 | Mining drilling hammer integrated cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505994A true CN108505994A (en) | 2018-09-07 |
| CN108505994B CN108505994B (en) | 2020-07-24 |
Family
ID=63380690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810299440.XA Active CN108505994B (en) | 2018-03-30 | 2018-03-30 | Mining drilling hammer integrated cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505994B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339697A (en) * | 2018-11-28 | 2019-02-15 | 卢小玲 | A kind of Spiral digging machine propulsion device for promoting effect good |
| CN109538206A (en) * | 2018-12-19 | 2019-03-29 | 中国矿业大学 | A kind of more drill bit combination type drilling machines |
| CN109915017A (en) * | 2019-04-12 | 2019-06-21 | 刘梦雨 | A kind of geological drilling equipment |
| CN111520071A (en) * | 2020-06-23 | 2020-08-11 | 哈尔滨市三棵中药材市场太清参茸行 | Drilling equipment for building |
| CN112663437A (en) * | 2020-12-02 | 2021-04-16 | 秦瑜钒 | Breaker for road construction convenient to safe stay uses |
| CN114425479A (en) * | 2022-01-26 | 2022-05-03 | 李智纯 | Crushing device based on impacted style ore is opened and is adopted |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397916A (en) * | 1964-12-14 | 1968-08-20 | Maruta Seiichi | Rock crushing apparatus |
| DE2716741A1 (en) * | 1976-04-14 | 1977-11-03 | Mining Developments Ltd | IMPROVED EARTHMOVING MACHINE |
| JPH0893376A (en) * | 1994-09-22 | 1996-04-09 | Furukawa Co Ltd | Drilling machine |
| WO1999001260A1 (en) * | 1997-07-04 | 1999-01-14 | Wacker-Werke Gmbh & Co. Kg | Paving breaker and/or hammer drill with a neutral gear clutch mechanism |
| CN202483569U (en) * | 2011-10-29 | 2012-10-10 | 刘素华 | Crushing mechanism of punching shovel coal mining machine |
| CN103071558A (en) * | 2013-01-23 | 2013-05-01 | 合肥明双机械科技有限公司 | Eccentric type crushing hammer for mine |
| CN204754932U (en) * | 2015-05-23 | 2015-11-11 | 吉安伊斯德纳科技有限公司 | Wheeled rock drill of mine intelligence remote control |
| CN106837339A (en) * | 2017-04-09 | 2017-06-13 | 杭州云蜂工业设计有限公司 | A kind of broken equipment of submarine surface combustible ice |
-
2018
- 2018-03-30 CN CN201810299440.XA patent/CN108505994B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397916A (en) * | 1964-12-14 | 1968-08-20 | Maruta Seiichi | Rock crushing apparatus |
| DE2716741A1 (en) * | 1976-04-14 | 1977-11-03 | Mining Developments Ltd | IMPROVED EARTHMOVING MACHINE |
| JPH0893376A (en) * | 1994-09-22 | 1996-04-09 | Furukawa Co Ltd | Drilling machine |
| WO1999001260A1 (en) * | 1997-07-04 | 1999-01-14 | Wacker-Werke Gmbh & Co. Kg | Paving breaker and/or hammer drill with a neutral gear clutch mechanism |
| CN202483569U (en) * | 2011-10-29 | 2012-10-10 | 刘素华 | Crushing mechanism of punching shovel coal mining machine |
| CN103071558A (en) * | 2013-01-23 | 2013-05-01 | 合肥明双机械科技有限公司 | Eccentric type crushing hammer for mine |
| CN204754932U (en) * | 2015-05-23 | 2015-11-11 | 吉安伊斯德纳科技有限公司 | Wheeled rock drill of mine intelligence remote control |
| CN106837339A (en) * | 2017-04-09 | 2017-06-13 | 杭州云蜂工业设计有限公司 | A kind of broken equipment of submarine surface combustible ice |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339697A (en) * | 2018-11-28 | 2019-02-15 | 卢小玲 | A kind of Spiral digging machine propulsion device for promoting effect good |
| CN109538206A (en) * | 2018-12-19 | 2019-03-29 | 中国矿业大学 | A kind of more drill bit combination type drilling machines |
| CN109538206B (en) * | 2018-12-19 | 2024-04-09 | 中国矿业大学 | Multi-bit combined drilling machine |
| CN109915017A (en) * | 2019-04-12 | 2019-06-21 | 刘梦雨 | A kind of geological drilling equipment |
| CN111520071A (en) * | 2020-06-23 | 2020-08-11 | 哈尔滨市三棵中药材市场太清参茸行 | Drilling equipment for building |
| CN112663437A (en) * | 2020-12-02 | 2021-04-16 | 秦瑜钒 | Breaker for road construction convenient to safe stay uses |
| CN112663437B (en) * | 2020-12-02 | 2022-08-02 | 山东泰东公路工程有限公司 | Breaker for road construction convenient to safe stay uses |
| CN114425479A (en) * | 2022-01-26 | 2022-05-03 | 李智纯 | Crushing device based on impacted style ore is opened and is adopted |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108505994B (en) | 2020-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108505994A (en) | A kind of mining drill hammer integral type cutting equipment | |
| CN108180015B (en) | A kind of drill integral type miner | |
| CN201728135U (en) | Counterattack ring hammer type crusher | |
| CN102704839B (en) | Hanging carrying type integral hydraulic rock drilling machine | |
| CN102654053B (en) | Efficient block digger | |
| CN103498673A (en) | Method and apparatus for converting rotary motion into reciprocating impact motion | |
| CN204225879U (en) | A kind of anti-wear impact digger | |
| LU93438B1 (en) | Vibration Impact Lump Coal Crushing Drum and Shearer with Same | |
| WO2017041364A1 (en) | Tracked walking, self-rotating bidirectional drilling coal mining machine and application method thereof | |
| CN103382840A (en) | Punch-cutting mining method and punch-cutting mining machine implementing method | |
| CN201802409U (en) | Multi-arm rock drill | |
| CN202745869U (en) | Efficient block mining machine | |
| CN102954149A (en) | Excavating and shoveling buffer transmission device of lump coal shovel | |
| CN203008775U (en) | Power head of rotary drilling rig | |
| CN203050691U (en) | Bidirectional material impacting device | |
| CN103216227A (en) | Boring machine with reciprocating direct-impact effect | |
| CN209379057U (en) | A kind of energy-saving vertical impact crusher | |
| CN202745868U (en) | Boring machine with reciprocating direct-impact effect | |
| CN202047742U (en) | Rotary percussion type rock drilling machine and double-layer drill rod mechanism | |
| CN103216226A (en) | Water-jet cutting and impacting mining machine | |
| CN109057789A (en) | A kind of multi-faceted coal digging machine | |
| CN202745866U (en) | Water-jet cutting and impacting mining machine | |
| CN202745867U (en) | Coal mining machine with water-jet cutter | |
| CN209067204U (en) | A kind of easy-to-dismount coal mining mole | |
| KR100772301B1 (en) | Easy hydaulic drifter system for tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200701 Address after: 317500, Taizhou City, Zhejiang province Wenling city streets north Macun Applicant after: Wenling Chengbei Xinlong shoe factory Address before: 161000 Qianhaige Village Group 19, Changqing Township, Fulaerji District, Qiqihar City, Heilongjiang Province Applicant before: Li Shujuan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An integrated drilling equipment for mining drilling hammer Effective date of registration: 20210907 Granted publication date: 20200724 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Chengbei Xinlong shoe factory Registration number: Y2021330001411 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221103 Granted publication date: 20200724 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Chengbei Xinlong shoe factory Registration number: Y2021330001411 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mining drilling hammer integrated drilling equipment Effective date of registration: 20221117 Granted publication date: 20200724 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Chengbei Xinlong shoe factory Registration number: Y2022980022275 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |