CN114425479B - Crushing device for ore exploitation based on impact - Google Patents
Crushing device for ore exploitation based on impact Download PDFInfo
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- CN114425479B CN114425479B CN202210090810.5A CN202210090810A CN114425479B CN 114425479 B CN114425479 B CN 114425479B CN 202210090810 A CN202210090810 A CN 202210090810A CN 114425479 B CN114425479 B CN 114425479B
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- plate
- ore
- rotating rod
- screw rod
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention relates to the technical field of ore exploitation, in particular to a crushing device for ore exploitation based on impact. The motor is arranged in the shell, and one end of the motor is connected with a rotating rod; the end part of the screw rod is provided with a fixed block, the surface of the screw rod is in threaded connection with a screw rod nut, the screw rod nut is provided with a limiting block, and the bottom of the screw rod nut is provided with a rupture plate; the transmission piece is used for synchronously connecting the output end of the motor with the end part of the screw rod. The motor drives the rotating rod to rotate, the rotating rod drills the surface of the ore to break the ore, and under the connection of the transmission piece, the screw rod synchronously rotates, the breaking plate permeates into the gap, the gap is gradually enlarged, convenience is provided for carrying or secondarily breaking the ore subsequently, and meanwhile, the frequency of single work damage of the rotating rod is reduced due to the alternate operation of the rotating rod and the breaking plate.
Description
Technical Field
The invention relates to the technical field of ore exploitation, in particular to a crushing device for ore exploitation based on impact.
Background
Ore mining is a generic term for mining ore materials at present. At present, when ore exploitation, fracture exploitation is carried out on a mine field through small-size drill bit equipment, wherein, drill bit equipment directly contacts with the mine surface, rotate and turn into the ore through the motor drive, so that the ore is broken, in the process, the drill bit can produce too big vibrations when boring into the mine field, so that the motor and the whole equipment need to be mastered by great manpower, when the manpower is tired, the manpower can not control the equipment, the potential safety hazard is caused, and when the ore is broken through the equipment, the drill bit can not enlarge the gap formed in the broken ore after the ore is broken, so that the ore is not completely separated, the influence is produced when carrying or breaking the ore again later, then, at present, only the operation of breaking is carried out through the single drill bit, and other parts are not matched with the drill bit, so that the frequent and long-time use of the drill bit can appear damage, the efficiency of the ore is influenced, and the frequency of maintaining or changing the equipment is also high.
Disclosure of Invention
The invention aims to provide a crushing device for ore opening based on impact, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides an impact-based ore crushing device, comprising at least:
the ore cracking device comprises a bottom plate, wherein a fixed plate is arranged on the surface of the bottom plate, a shell is arranged on the surface of the fixed plate, a motor is arranged in the shell, one end of the motor is connected with a rotating rod, one side of the rotating rod extends out of the side face of the bottom plate, and the rotating rod is used for cracking ores;
the device comprises a screw rod, wherein fixed blocks are arranged at the end parts of the screw rod, the fixed blocks are fixedly connected with a fixed plate, screw nuts are connected to the surfaces of the screw rod in a threaded manner, limiting blocks are arranged on the screw nuts, the limiting blocks are in contact with the fixed plate, a cracking plate is arranged at the bottom of the screw nuts, the cracking plate and a rotating rod are positioned on the same horizontal line, and the cracking plate is used for carrying out secondary penetration on ores after the rotating rod is cracked;
the transmission piece is used for synchronously connecting the output end of the motor with the end part of the screw rod;
when the device is placed near ores to be mined, the rotating rod can contact the ores, the motor is powered on and turned on to drive the rotating rod to rotate, the rotating rod drills the surfaces of the ores to fracture the ores, the screw rods synchronously rotate under the connection of the transmission piece, after the rotating rod drills the ores to a certain extent, the screw rod nuts transversely drive along the surfaces of the screw rods, wherein the width dimension of the rupture plate is larger than that of the rotating rod, the rupture plate is gradually close to gaps of the ores and gradually permeates the inner sides of the gaps, at the moment, the gaps of the ores are gradually enlarged along with the permeation of the rupture plate, the cracked ores are separated, convenience is provided for carrying or secondarily cracking the ores subsequently, and meanwhile, the frequency of single work damage of the rotating rod is reduced due to the alternate operation of the rotating rod and the rupture plate.
As a further improvement of the technical scheme, the end part of the bottom plate is provided with a bulge, the surface of the bulge is provided with a bolt, and the bolt is used for being connected with the ground.
As a further improvement of the technical scheme, the surface of the fixing plate is provided with an upper sliding cavity and a lower sliding cavity, the limiting block slides in the upper sliding cavity, the side surface of the rupture plate is provided with a lug, and the lug slides in the lower sliding cavity.
As a further improvement of the technical scheme, the sleeve with an upward opening is arranged at the end part of the fixing plate, the rotating rod and the output shaft of the motor are fixed in a plugging manner, a ring is arranged at one end of the rotating rod, the size of the ring is larger than that of the sleeve, and the rotating rod can be placed in the sleeve.
As a further improvement of the technical scheme, one end of the screw rod penetrates through the fixing block, the transmission piece comprises two belt pulleys, the belt pulleys are respectively arranged at one ends of the output shaft of the motor and the screw rod, and the two belt pulleys are connected through a belt.
As a further improvement of the technical scheme, the surface of the rupture plate is relatively provided with a concave cavity, the inside of the concave cavity is symmetrically provided with mounting blocks, an inner plate is hinged between the mounting blocks, and the inner plate is used for enlarging the thickness dimension of the rupture plate.
As a further improvement of the technical scheme, the surface of the concave cavity is provided with a through hole, the through hole penetrates through the concave cavity, the surface of the concave cavity is provided with a rotary table, the rotary table penetrates through the concave cavity through a rod body in the middle, the bottom of the rod body is provided with a supporting block, and the supporting block is located in the through hole.
As the further improvement of this technical scheme, the surface of bottom plate is equipped with the stopper, the stopper includes the linking arm, the linking arm is "crooked" form, top sliding chamber has been seted up on the surface of fixed plate, the linking arm runs through top sliding chamber and slides in inside, the horizontal department and the screw-nut fixed connection of linking arm, the arm is all installed to the bottom of linking arm, one side of arm is equipped with the connecting rod, the baffle is installed to the tip of connecting rod, leave the space between rupture board and the bottom plate, the space is used for avoiding cracked ore to roll down the direct contact rupture board, baffle size and space adaptation.
As a further improvement of the technical scheme, the connecting rods are of a two-section design, the two connecting rods are connected through a spring, and the spring is used for generating a buffering space when the baffle is extruded.
As a further improvement of the technical scheme, a bottom sliding cavity is formed in the surface of the bottom plate, a sliding block is arranged on the bottom surface of the sliding arm and slides in the bottom sliding cavity, a sliding opening is formed in the middle surface of the connecting arm, a limiting shaft is connected to the inner part of the sliding opening, and the limiting shaft is fixedly connected in the top sliding cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. in this breaker based on ore of impact type is opened and is used, it is rotated to drive the bull stick through the motor, the bull stick is bored the surface of ore and is made its fracture, connect through the driving medium, the lead screw rotates, it is boring the clearance that the back of certain degree to the ore to the bull stick, the board that breaks is close to the ore gradually, and the clearance inboard of infiltration gradually, the cracked clearance of ore is expanded gradually along with the infiltration of the board that breaks this moment, by cracked ore obtaining separation, it is convenient to follow-up transport or when the cracked ore of secondary, the bull stick has also reduced the frequency of bull stick monomer work damage with the alternate operation of the board that breaks simultaneously, need not the input of manpower more.
2. In this breaker based on ore opening of impact is used, rotate along articulated department through the inner panel for the inner panel outwards expands in the cavity, when the inside in time of rupture board, can enlarge the gap distance once more after the gap of ore is contacted to the inner panel, in order to deepen the expansion to the ore gap in the embodiment, provides more favourable assistance for follow-up separation ore.
3. In this breaker based on ore of impact is opened and is used, rotate through the carousel for the supporting shoe rotates and opens and contact the inner panel, and the inner panel receives thrust outside expansion this moment, makes the inner panel can obtain stable fixing after the expansion, can not appear being pressed the condition that can after the gap of contact ore.
4. This breaker based on ore of impact opening is used, the design in space, avoid the broken sediment of ore to roll down the side of contact rupture board, simultaneously the baffle is at first blockked to the side of bottom plate, and the size adaptation is in the space in, reduce broken ore card and lead to the unable normal driven condition of rupture board in the space, and still can get into or the card is gone into certain broken ore in the space, through the horizontal transmission with screw-nut, make the linking arm along the synchronous horizontal transmission of inner wall in top smooth chamber, the baffle is to be piled up the ore in the outside and is released, make cracked ore can not roll down in the clearance because of the vibrations of whole equipment, and along with the transmission of linking arm, the surface of the initial roll-off of bottom plate surface of wiper arm contact bottom plate can be together release the surface of bottom plate, advance the unexpected condition of possible reduction rupture board appears because of broken ore in the use.
5. In this breaker based on ore opening of impact, through the buffer space between the spring, can make the baffle can normally transmit at the side back feed screw nut of contact ore.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a driving member according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a lead screw and rupture plate structure according to example 1 of the present invention;
FIG. 4 is a schematic view of the structure of the bottom plate and the fixing plate according to the embodiment 1 of the present invention;
FIG. 5 is a schematic overall structure of embodiment 2 of the present invention;
FIG. 6 is a schematic view showing a partial structure of a rupture plate according to embodiment 2 of the present invention;
FIG. 7 is a fragmentary structural exploded view of a rupture plate according to example 2 of the present invention;
FIG. 8 is a schematic overall structure of embodiment 3 of the present invention;
FIG. 9 is a split view of a barrier structure according to embodiment 3 of the present invention;
fig. 10 is a schematic view of the structure of the base plate and the fixing plate according to embodiment 3 of the present invention.
The meaning of each reference sign in the figure is:
1. a bottom plate; 11. a bolt; 12. a bottom sliding cavity; 2. a fixing plate; 21. an upper slide cavity; 22. a slide-down cavity; 23. a sleeve; 24. a top sliding cavity; 3. a housing; 4. a motor; 5. a rotating rod; 6. a transmission member; 61. a belt pulley; 62. a belt; 7. a screw rod; 71. a fixed block; 72. a screw nut; 73. a limiting block; 8. a rupture plate; 81. a cavity; 811. a through port; 82. a mounting block; 83. an inner plate; 84. a turntable; 841. a support block; 9. a blocking member; 91. a connecting arm; 911. a sliding port; 92. a slide arm; 921. a slide block; 93. a connecting rod; 94. a spring; 95. a baffle; 96. and a limiting shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 4, an object of the present embodiment is to provide an impact-based ore crushing device, at least including:
the ore cracking device comprises a bottom plate 1, wherein a fixed plate 2 is arranged on the surface of the bottom plate 1, a shell 3 is arranged on the surface of the fixed plate 2, a motor 4 is arranged in the shell 3, one end of the motor 4 is connected with a rotating rod 5, one side of the rotating rod 5 extends out of the side surface of the bottom plate 1, and the rotating rod 5 is used for cracking ores;
the screw rod 7 is characterized in that fixed blocks 71 are arranged at the end parts of the screw rod 7, the fixed blocks 71 are fixedly connected with the fixed plate 2, screw nuts 72 are connected to the surfaces of the screw rod 7 in a threaded manner, limiting blocks 73 are arranged on the screw nuts 72, the limiting blocks 73 are in contact with the fixed plate 2, a cracking plate 8 is arranged at the bottom of the screw nuts 72, the cracking plate 8 and the rotating rod 5 are positioned on the same horizontal line, and the cracking plate 8 is used for carrying out secondary penetration on ores after the rotating rod 5 is drilled;
the transmission piece 6 is used for synchronously connecting the output end of the motor 4 with the end part of the screw rod 7;
when the breaking plate 8 of the invention works specifically, the device is arranged near the ore to be mined, so that the rotating rod 5 can contact the ore, the motor 4 is powered on and turned on, so that the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drills the surface of the ore to break the ore, and the screw rod 7 rotates synchronously under the connection of the transmission piece 6, after the rotating rod 5 drills the ore to a certain extent, the screw rod nut 72 drives transversely along the surface of the screw rod 7, wherein the width dimension of the breaking plate 8 is larger than that of the rotating rod 5, so that the breaking plate 8 gradually approaches the gap of the ore and gradually permeates into the inner side of the gap, at the moment, the gap of the ore breaking is gradually enlarged along with the permeation of the breaking plate 8, broken ore is separated, convenience is provided for carrying or secondarily breaking the ore later, and the frequency of single work damage of the rotating rod 5 is reduced due to the alternate operation of the rotating rod 5 and the breaking plate 8.
Specifically, one end of the screw rod 7 penetrates through the fixing block 71, the transmission member 6 comprises two belt pulleys 61, the belt pulleys 61 are respectively arranged on the output shaft of the motor 4 and one end of the screw rod 7, the two belt pulleys 61 are connected through a belt 62, and when the motor 4 rotates, the screw rod 7 is synchronously driven to rotate, so that the screw rod 7 can stably rotate.
Considering that the whole device can generate excessive vibration when contacting harder ores, the end part of the bottom plate 1 is provided with a bulge, the surface of the bulge is provided with a bolt 11, the bolt 11 is used for being connected with the ground, and before the whole device is placed on the ground surface for working, the bolt 11 penetrates through the bulge and is connected and locked with the ground, so that excessive vibration of the whole device is avoided when harder ores are mined.
Considering that the rupture plate 8 can shake and deviate when moving, the surface of the fixed plate 2 is provided with an upper sliding cavity 21 and a lower sliding cavity 22, the limiting block 73 slides in the upper sliding cavity 21, the side surface of the rupture plate 8 is provided with a convex block, the convex block slides in the lower sliding cavity 22, the screw nut 72 has higher stability when in transverse transmission, and the rupture plate 8 also has higher stability when in synchronous transverse transmission, and the condition of deviating the original angle can not occur.
Considering that the rotating rod 5 stretches out of the whole device, the subsequent loading or moving of the device away from the mine is affected, the sleeve 23 with an upward opening is installed at the end part of the fixing plate 2, the rotating rod 5 is fixedly connected with the output shaft of the motor 4 in a plugging manner, a ring is arranged at one end of the rotating rod 5, the size of the ring is larger than that of the sleeve 23, the rotating rod 5 can be placed inside the sleeve 23, after ore exploitation is completed, the rotating rod 5 can be vertically placed inside the sleeve 23 by dismantling the rotating rod 5 along the output shaft of the motor 4, the size of the ring is larger than that of the sleeve 23, one side of the rotating rod 5 protrudes, the inner wall of the sleeve 23 cannot be completely entered, and the rotating rod 5 can be taken out through the ring in the subsequent moving out of the rotating rod 5.
Example 2
Considering that the installation of the rupture plate 8 still does not meet the standard for enlargement of the ore gap, this embodiment is modified on the basis of example 1 as follows, as shown in fig. 5-7:
the surface of rupture plate 8 has offered cavity 81 relatively, and the inside of cavity 81 is all symmetry installs installation piece 82, articulates between the installation piece 82 has inner panel 83, and inner panel 83 is used for enlarging the thickness dimension of rupture plate 8, and when the crack plate 8 in embodiment 1 still can't be as far as possible with the cracked gap expansion of ore in the in-process, through rotating inner panel 83 along articulated department for inner panel 83 outwards expands in cavity 81, when the inside deep of rupture plate 8, after inner panel 83 contacted the gap of ore, can enlarge the distance between the gap again to deepen embodiment 1 to the expansion of ore gap, provide more favourable assistance for follow-up separation ore.
Considering that the inner plate 83 is not easy to push back after rotating to a certain angle, the through hole 811 is formed in the surface of the concave cavity 81, the through hole 811 penetrates through the concave cavity 81, the turntable 84 is arranged on the surface of the concave cavity 81, the turntable 84 penetrates through the concave cavity 81 through the rod body in the middle, the supporting block 841 is arranged at the bottom of the rod body, the supporting block 841 is located in the through hole 811, the pipe body penetrates through the surface of the concave cavity 81 and is in rotary connection with the concave cavity 81, when the size of the inner plate 83 expanding outwards is required to be adjusted, the supporting block 841 rotates to open and contact the inner plate 83, at the moment, the inner plate 83 is subjected to thrust expansion outwards, the inner plate 83 can be stably fixed after being expanded, and the situation that the inner plate 83 is extruded after contacting a gap of an ore can not occur.
Example 3
This embodiment differs from embodiment 1 in that the broken ore rolls onto the base plate 1 affecting the normal driving of the rupture plate 8, as shown in fig. 8-10:
the surface of bottom plate 1 is equipped with blocking member 9, blocking member 9 includes link arm 91, link arm 91 is "crooked" form, top smooth chamber 24 has been seted up on the surface of fixed plate 2, link arm 91 runs through top smooth chamber 24 and slides in inside, the horizontal department and the screw nut 72 fixed connection of link arm 91, the slide arm 92 is all installed to the bottom of link arm 91, one side of slide arm 92 is equipped with connecting rod 93, baffle 95 is installed to the tip of connecting rod 93, leave the space between rupture plate 8 and bottom plate 1, the space is used for avoiding cracked ore to roll down direct contact rupture plate 8, baffle 95's size and space adaptation, the design in-process at cracked ore can be avoided rolling down the side of contact rupture plate 8, baffle 95 at first stops the side of bottom plate 1, and the size adaptation is in the space, the circumstances that lead to the unable normal transmission of rupture plate 8 has been reduced in the broken ore card income clearance, and still can get into or block certain cracked ore when the inside the space, through the horizontal transmission with screw nut 72, make the link arm 91 roll down along the inner wall of top chamber 24 and roll down the crack plate 1 can not make the initial surface of broken ore roll down along with the time, the side of the equipment that can not roll down at the bottom plate 1 is stacked at the same time at the bottom plate 1, the unexpected roll-down surface of the crack plate 1 can be reduced along with the surface of the crack plate 1.
Further, the connecting rod 93 adopts two sections designs, connects through the spring 94 between two connecting rods 93, and the spring 94 is used for producing a space that can cushion when baffle 95 extrudees, because baffle 95 is along with the transmission of screw nut 72 and drives, in order to avoid the too big side that contacts to the ore of the distance that baffle 95 removed to cause the lock to die, influences the transmission of screw nut 72, through the buffer space between the spring 94, can make baffle 95 at the side back screw nut 72 still can normally drive of contact ore.
It is worth noting that the bottom sliding cavity 12 is provided on the surface of the bottom plate 1, the sliding block 921 is provided on the bottom surface of the sliding arm 92, the sliding block 921 slides in the bottom sliding cavity 12, the sliding port 911 is provided on the middle surface of the connecting arm 91, the limiting shaft 96 is connected in the top sliding cavity 24, the limiting shaft 96 is fixedly connected in the top sliding cavity 24, the sliding angle of the sliding arm 92 during the transverse offset is further limited by the sliding of the sliding block 921 and the bottom sliding cavity 12, the sliding contact of the sliding arm 92 with the surface of the rupture plate 8 is avoided, the normal driving of the rupture plate 8 is affected, and meanwhile the limiting shaft 96 and the sliding port 911 are connected in a sliding manner, so that the lateral deviation cannot occur during the transverse sliding of the connecting arm 91.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Crushing device based on ore of impact type division usefulness, its characterized in that: at least comprises:
the ore cracking device comprises a bottom plate (1), wherein a fixed plate (2) is arranged on the surface of the bottom plate (1), a shell (3) is arranged on the surface of the fixed plate (2), a motor (4) is arranged in the shell (3), one end of the motor (4) is connected with a rotating rod (5), one side of the rotating rod (5) extends out of the side face of the bottom plate (1), and the rotating rod (5) is used for cracking ores;
the device comprises a screw rod (7), wherein fixed blocks (71) are arranged at the end parts of the screw rod (7), the fixed blocks (71) are fixedly connected with a fixed plate (2), screw nuts (72) are connected to the surfaces of the screw rod (7) in a threaded mode, limiting blocks (73) are arranged on the screw nuts (72), the limiting blocks (73) are in contact with the fixed plate (2), a rupture plate (8) is arranged at the bottom of the screw nuts (72), when the rupture plate (8) works specifically, the device is arranged near ores to the ores to be mined, so that the rotating rod (5) can contact the ores, the rotating rod (5) drills the surfaces of the ores to enable the ores to be ruptured, the screw rod (7) rotates synchronously, after the rotating rod (5) drills the ores to a certain extent, the screw nuts (72) transversely drive the surfaces of the screw rod (7), the width dimension of the rupture plate (8) is larger than that of the rotating rod (5) is gradually close to the gaps of the ores, the rupture plate (8) gradually infiltrates into the inner sides of the gaps, and the rupture plate (8) is used for deeply drilling the ores after the second time;
the transmission piece (6) is used for synchronously connecting the output end of the motor (4) with the end part of the screw rod (7);
the surface of the rupture plate (8) is provided with concave cavities (81) relatively, the inside of each concave cavity (81) is symmetrically provided with mounting blocks (82), inner plates (83) are hinged between the mounting blocks (82), and the inner plates (83) are used for enlarging the thickness dimension of the rupture plate (8); the surface of the concave cavity (81) is provided with a through hole (811), the through hole (811) penetrates through the concave cavity (81), the surface of the concave cavity (81) is provided with a rotary table (84), the rotary table (84) penetrates through the concave cavity (81) through a rod body in the middle, the bottom of the rod body is provided with a supporting block (841), and the supporting block (841) is located in the through hole (811); when the outward expansion size of the inner plate (83) needs to be adjusted, the supporting blocks (841) are rotated to be opened and contact the inner plate (83) through rotation of the turntable (84), and at the moment, the inner plate (83) is expanded outward by thrust, so that the inner plate 83 is stably fixed after expansion;
the surface of bottom plate (1) is equipped with blocking piece (9), blocking piece (9) are including linking arm (91), linking arm (91) are the zigzag form, top sliding chamber (24) have been seted up on the surface of fixed plate (2), linking arm (91) run through top sliding chamber (24) and slide in inside, the horizontal department and the screw-nut (72) fixed connection of linking arm (91), sliding arm (92) are all installed to the bottom of linking arm (91), one side of sliding arm (92) is equipped with connecting rod (93), baffle (95) are installed to the tip of connecting rod (93), leave the space between rupture board (8) and bottom plate (1), the space is used for avoiding cracked ore to roll down direct contact rupture board (8), the size and the space adaptation of baffle (95); the connecting rod (93) adopts two-section design, connects through spring (94) between two connecting rods (93), spring (94) are used for producing a space that can cushion when baffle (95) extrusion.
2. The impact-based ore opening crushing device of claim 1 wherein: the end part of the bottom plate (1) is provided with a bulge, the surface of the bulge is provided with a bolt (11), and the bolt (11) is used for being connected with the ground.
3. The impact-based ore opening crushing device of claim 1 wherein: the surface of the fixed plate (2) is provided with an upper sliding cavity (21) and a lower sliding cavity (22), the limiting block (73) slides in the upper sliding cavity (21), the side surface of the rupture plate (8) is provided with a lug, and the lug slides in the lower sliding cavity (22).
4. The impact-based ore opening crushing device of claim 1 wherein: the end of the fixed plate (2) is provided with a sleeve (23) with an upward opening, the rotating rod (5) is fixedly connected with an output shaft of the motor (4) in a plugging manner, one end of the rotating rod (5) is provided with a ring, the size of the ring is larger than that of the sleeve (23), and the rotating rod (5) can be placed in the sleeve (23).
5. The impact-based ore opening crushing device of claim 1 wherein: one end of the screw rod (7) penetrates through the fixed block (71), the transmission piece (6) comprises two belt pulleys (61), the belt pulleys (61) are respectively arranged on an output shaft of the motor (4) and one end of the screw rod (7), and the two belt pulleys (61) are connected through a belt (62).
6. The impact-based ore opening crushing device of claim 1 wherein: the bottom sliding cavity (12) has been seted up on the surface of bottom plate (1), the bottom surface of arm (92) is equipped with slider (921), slider (921) are in the inside slip of end sliding cavity (12), slide opening (911) have been seted up on the middle part surface of linking arm (91), the internal connection of slide opening (911) has spacing axle (96), spacing axle (96) are in top sliding cavity (24) internal fixation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090810.5A CN114425479B (en) | 2022-01-26 | 2022-01-26 | Crushing device for ore exploitation based on impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090810.5A CN114425479B (en) | 2022-01-26 | 2022-01-26 | Crushing device for ore exploitation based on impact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114425479A CN114425479A (en) | 2022-05-03 |
| CN114425479B true CN114425479B (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210090810.5A Active CN114425479B (en) | 2022-01-26 | 2022-01-26 | Crushing device for ore exploitation based on impact |
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| CN104074518B (en) * | 2014-07-16 | 2016-04-27 | 广西恒日科技股份有限公司 | Rock-boring splitter |
| CN104912555A (en) * | 2015-06-04 | 2015-09-16 | 王杨 | Mining equipment capable of crushing ore quickly |
| CN105545306B (en) * | 2016-01-26 | 2017-10-27 | 左建生 | Cut into a mountain rock drilling tunnel stone-splitter |
| EP3339568B1 (en) * | 2016-12-21 | 2020-05-06 | Klaus Ertmer | Tool and method for breaking up rock |
| CN107642358B (en) * | 2017-10-17 | 2019-12-31 | 广东泰通建设有限公司 | High-efficient rock drilling device of environmental protection |
| CN108505994B (en) * | 2018-03-30 | 2020-07-24 | 温岭市城北鑫龙鞋厂 | Mining drilling hammer integrated cutting equipment |
| CN110439559B (en) * | 2019-07-20 | 2021-01-15 | 江门市新会区泰盛石场有限公司 | Onboard splitting machine |
| CN210977459U (en) * | 2019-08-30 | 2020-07-10 | 湖南烈岩科技有限公司 | Rotary drilling and cracking integrated machine |
| CN111119888B (en) * | 2020-02-19 | 2020-11-10 | 徐州木泽林建筑工程有限公司 | Machine-mounted splitting machine for hard stones |
| CN213260371U (en) * | 2020-07-13 | 2021-05-25 | 阿拉山口中瑞恒工贸有限公司 | Cutting device for mining |
| CN112943238B (en) * | 2021-04-03 | 2023-11-24 | 宜宾华翰矿业有限公司 | Anti-falling stone impact mounting frame of electromechanical equipment for mine construction |
| CN113389551A (en) * | 2021-07-19 | 2021-09-14 | 洪华 | Energy-saving coal mine mass mining equipment and method thereof |
| CN215485874U (en) * | 2021-07-28 | 2022-01-11 | 江苏中机矿山设备有限公司 | Airborne drilling and splitting combined machine |
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