阅读说明：本技术 一种井下采矿使用的脉冲水枪采矿设备 (Pulse water gun mining equipment for underground mining ) 是由 翟光阳 于 2021-01-18 设计创作，主要内容包括：本发明公开了一种井下采矿使用的脉冲水枪采矿设备,包括运转箱以及设置于所述运转箱下侧的移动机构,所述运转箱前侧设有钻取机构、喷射机构、接料机构,本发明结合了钻取设备和喷射头,在行进中同步进行钻孔和高压喷射,有效的提高了采取效率,在高压水枪喷射上使用了脉冲式的喷射模式,经过装置内部增压后,使用了高频次的冲击,极大的减小了被冲下的矿石体积,减少了后续工序的压力,且高频的冲击模式对比传统中一直开启的冲击水枪,极大的减少了水的使用量,从而减少了水量消耗及减少了积水风险；同时本发明实现了处理过程自动化,大大提高了处理效率,节省了劳动力,降低了水枪采矿成本。(The invention discloses pulse water gun mining equipment for underground mining, which comprises a running box and a moving mechanism arranged on the lower side of the running box, wherein a drilling mechanism, a spraying mechanism and a material receiving mechanism are arranged on the front side of the running box; meanwhile, the invention realizes the automation of the treatment process, greatly improves the treatment efficiency, saves the labor force and reduces the mining cost of the water gun.)

1. The utility model provides a mining equipment of pulse squirt that mining used in pit which characterized in that: the dust-settling device comprises a running box and a moving mechanism arranged on the lower side of the running box, wherein a drilling mechanism, a spraying mechanism and a material receiving mechanism are arranged on the front side of the running box, a power mechanism is arranged on the rear side of the running box, a running cavity is arranged in the running box, and a pulse mechanism, a transmission mechanism and a dust-settling mechanism are arranged in the running cavity; the drilling mechanism comprises a power shaft positioned on the left wall of the operation cavity, the right end of the power shaft is positioned in the operation cavity and is connected with a rotary power auxiliary belt pulley, the left end of the power shaft extends to the left end part of the operation box and is provided with a power shaft cavity with a left opening, a shaft core rod is arranged in the power shaft cavity in a sliding mode, the right side of the shaft core rod is connected with the right wall of the power shaft cavity through a spring, the left end of the shaft core rod extends to the outer side of the power shaft cavity and is connected with a drill bit, the shaft core rod is in power connection with the power shaft, drill bits are uniformly arranged on the left side of the drill bits, required holes can be drilled on ore when the drill bits rotate, the power shaft is positioned on one section of the left side of the operation box and is in rotary connection with a threaded shaft sleeve, nuts are in threaded connection on the threaded shaft sleeve, and fixing, the fixing plate can enable the threaded shaft sleeve to enable the nut not to rotate but to slide on the side face of the fixing plate when the threaded shaft sleeve rotates, a nut rod is arranged on the left side of the nut, a nut push block abutted against the right side of the drill bit is connected to the left end of the nut rod, and when the power pair belt pulley rotates forwards, the drill bit can rotate and move leftwards to open a needed hole; the pulse mechanism comprises a pulse box fixedly arranged on the top wall of the operation cavity, a pulse cavity is arranged in the pulse box, a pulse sliding core is arranged in the pulse cavity in a sliding manner, a pulse sliding rod extending to the lower side of the threaded shaft sleeve is arranged on the lower side of the pulse sliding core, a fixed sliding plate is fixedly arranged on the lower side of the pulse box, a sliding block which can slide up and down periodically is arranged on the right side of the fixed sliding plate in a sliding manner, the upper side of the sliding block is connected with the pulse sliding rod, the left wall and the right wall of the pulse cavity are connected with two identical one-way valves, a one-way valve cavity is arranged in the one-way valves, a one-way valve core is arranged in the one-way valves in a sliding manner, one side of the one-way valve core is elastically connected with the inner wall of the, when the sliding block moves downwards, the water inlet pipe can suck water from the outside and enter the pulse cavity, when the sliding block is reversed upwards, the water in the pulse cavity can be pressed into the water outlet pipe, and the water sprayed out of the water outlet pipe is in a pulse form along with the periodic movement of the sliding block; the injection mechanism includes the outlet pipe, the outlet pipe left end is connected with two injection pipes of longitudinal symmetry, the injection pipe passes the fixed plate is worn out from the left end, the left end of injection pipe is fixed in through the connecting strip on the nut pole, the nut pole does not participate in the drill bit reaches the rotation of power shaft can with in the course of the work the injection pipe tip is taken into in the hole that the boring cutter bored, the injection pipe uses the pulse high-pressure water column that pulse mechanism produced hits the ore bits of broken glass and falls to reach the mesh that reduces the ore volume.

2. A pulsed water gun mining apparatus for underground mining according to claim 1, characterised in that: the receiving mechanism comprises a receiving conveyor belt positioned on the bottom wall of the operation cavity, the left end of the receiving conveyor belt extends to the left side of the operation cavity, the position of the receiving conveyor belt corresponds to that of the drilling mechanism, when ores are flushed down, the ores can be conveyed into the operation cavity through the receiving conveyor belt, a rotary seat is arranged on the left side of the operation box, a connecting rod is rotatably arranged on the rotary seat, the end part of the connecting rod is rotatably connected with the receiving conveyor belt, a limiting block is arranged on the bottom wall of the operation box, the limiting block can enable the left end of the receiving conveyor belt to keep a horizontal position, a pushing rod is arranged on the left side of the connecting rod, a steering wheel is rotatably connected with the left end of the pushing rod, when the impact of the jetting pipe on the lower side cannot flush down the ores on the ore surface completely, the steering wheel contacts with the surface of the ores, and rotates upwards under the, make subsequent ore quilt receive the material conveyer belt and transport into the operation intracavity, the operation case right side is fixed be equipped with the position with receive the atomising head that the material conveyer belt corresponds, receive the material conveyer belt and transport into the ore in the operation chamber is finally sent into accomplish in the atomising head and is collected.

3. A pulsed water gun mining apparatus for underground mining according to claim 1, characterised in that: the moving mechanism comprises four tire frames which are arranged on the lower side of the running box in a front-back and left-right symmetrical mode, tires are connected to the lower sides of the tire frames through tire shafts in a rotating mode, a movable auxiliary belt wheel capable of rotating is arranged at the rear end of each tire, and the device can be driven to move forwards or backwards integrally through forward and reverse rotation of the movable auxiliary belt wheel.

4. A pulsed water gun mining apparatus for underground mining according to claim 1, characterised in that: dust fall mechanism including connect in the sprinkler pipe of inlet tube rear side, be equipped with the rotary valve on the sprinkler pipe, the rotary valve internal rotation is equipped with rotatory case, rotatory case rear side is connected with the vice belt pulley of case that can rotate through the case pole, through the rotation of the vice belt pulley of case just can be controlled in the rotary valve right the control of sprinkler pipe, the sprinkler pipe lower extreme is connected with the water knockout drum, the water knockout drum downside evenly is equipped with the collecting box, works as when rotatory case is in the open mode, the inlet tube normal water just can be through the even spraying of collecting box on the ore on the receipts material conveyer belt to reduce the raise dust, personnel's safety around the protection.

5. A pulsed water gun mining apparatus for underground mining according to claim 1, characterised in that: the power mechanism comprises a supporting plate located on the rear side of the operation box, a motor is fixedly arranged on the supporting plate, a main shaft is rotationally arranged on the front side of the motor, the front end of the main shaft extends into the operation cavity, a movable main belt pulley is arranged on one section of the rear side of the operation box, the lower side of the movable main belt pulley is connected with a movable auxiliary belt pulley through a movable belt, and the motor provides power for the movement mechanism to advance and retreat.

6. A pulsed water gun mining apparatus for underground mining according to claim 1, characterised in that: the transmission mechanism comprises the main shaft, the main shaft is connected with a shaft sleeve in the running cavity, the shaft sleeve is provided with vertically symmetrical clamping teeth, one side of each clamping tooth is elastically connected with the shaft sleeve through a spring, the upper side of each clamping tooth is in power connection with a valve core main belt pulley, the upper side of each valve core main belt pulley is connected with a valve core auxiliary belt pulley through a valve core belt to provide power for the valve core main belt pulley, when the main shaft rotates forwards, the clamping teeth are in non-power connection with the valve core main belt pulleys, the rotary valve core does not rotate, otherwise, when the main shaft rotates backwards, the rotary valve core rotates, water is introduced into the water spraying pipe, the main shaft is provided with a driving wheel, the left side of the driving wheel is in meshing connection with a driven bevel gear, the left side of the driven bevel gear is connected with, the upper side of the main power belt wheel is connected with the auxiliary power belt wheel through a power belt, so that the power of the main shaft is transmitted to the drill cutter to be drilled, the lower side of the driving wheel is connected with a worm gear in a meshed mode, the worm gear is provided with a bottom plate fixed on the rear wall of the operation cavity, a worm shaft with the upper end connected with the worm gear is rotatably arranged on the bottom plate, a worm is arranged on the worm shaft, the front side of the worm is connected with a turbine, a vertical rod is arranged on the bottom plate, a sliding push rod is slidably arranged on the vertical rod, the right side of the sliding push rod is connected with the turbine in a meshed mode, a shaft key is slidably arranged on the main shaft and positioned on the upper side of the sliding push rod, the rear side of the shaft key is elastically connected to the inner side of the main shaft through a, the shaft key with the rolling disc power is connected, otherwise then the slip push rod descends the rolling disc with main shaft disconnection power is connected, rolling disc front side swivelling joint has the crank, crank upside swivelling joint has the connecting rod, connecting rod upper end swivelling joint in the lower extreme of sliding block, work as just can drive when the rolling disc is rotatory the sliding block reciprocates, for pulse mechanism provides power.

Technical Field

The invention relates to pulse water gun mining equipment for underground mining, and mainly relates to the technical field of mining.

Background

Mining is the technology and science of mining mineral resources from within and on the earth's crust. Mining in its broadest sense also includes the production of coal and oil. The mining industry is an important raw material industry, metal ores are main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials;

one important mining means in underground mining is high pressure water gun mining, which is a hydraulic mining machine that breaks up rock and soil by impacting with a jet formed by pressurized water. The method is mainly used for directly mining secondary ores (placer ores), coal and building material gravels, drilling holes and mining non-ferrous metals and rare metal placers which are buried shallow and have small thickness, and the like, the mining mode can only generally drill smaller and shallower ores, when the method is used for mining on ore veins requiring large area, mechanical drilling or breaking is firstly used, and then a high-pressure water gun is used for flushing out the ores so as to strip the bedrock, the process has more procedures, various machines are required to be mutually matched, the engineering difficulty is higher, the method is not suitable for large-area mining operation, the size of the ores flushed by the method is larger, the subsequent crushing processing cost is improved, the water cost is higher, the accumulated water is not easy to control and easily forms underground, certain potential safety hazards exist, the processing is time-consuming and labor-consuming, the efficiency is lower, the automation degree is not high, and the defects are overcome, the invention is an improvement.

Disclosure of Invention

The invention aims to provide pulse water gun mining equipment for underground mining, and the pulse water gun mining equipment overcomes the problems.

The invention is realized by the following technical scheme.

The invention discloses pulse water gun mining equipment for underground mining, which comprises a running box and a moving mechanism arranged on the lower side of the running box, wherein a drilling mechanism, a spraying mechanism and a material receiving mechanism are arranged on the front side of the running box, a power mechanism is arranged on the rear side of the running box, a running cavity is arranged in the running box, and a pulse mechanism, a transmission mechanism and a dust falling mechanism are arranged in the running cavity;

the drilling mechanism comprises a power shaft positioned on the left wall of the operation cavity, the right end of the power shaft is positioned in the operation cavity and is connected with a rotary power auxiliary belt pulley, the left end of the power shaft extends to the left end part of the operation box and is provided with a power shaft cavity with a left opening, a shaft core rod is arranged in the power shaft cavity in a sliding mode, the right side of the shaft core rod is connected with the right wall of the power shaft cavity through a spring, the left end of the shaft core rod extends to the outer side of the power shaft cavity and is connected with a drill bit, the shaft core rod is in power connection with the power shaft, drill bits are uniformly arranged on the left side of the drill bits, required holes can be drilled on ore when the drill bits rotate, the power shaft is positioned on one section of the left side of the operation box and is in rotary connection with a threaded shaft sleeve, nuts are in threaded connection on the threaded shaft sleeve, and fixing, the fixing plate can enable the threaded shaft sleeve to enable the nut not to rotate but to slide on the side face of the fixing plate when the threaded shaft sleeve rotates, a nut rod is arranged on the left side of the nut, a nut push block abutted against the right side of the drill bit is connected to the left end of the nut rod, and when the power pair belt pulley rotates forwards, the drill bit can rotate and move leftwards to open a needed hole;

the pulse mechanism comprises a pulse box fixedly arranged on the top wall of the operation cavity, a pulse cavity is arranged in the pulse box, a pulse sliding core is arranged in the pulse cavity in a sliding manner, a pulse sliding rod extending to the lower side of the threaded shaft sleeve is arranged on the lower side of the pulse sliding core, a fixed sliding plate is fixedly arranged on the lower side of the pulse box, a sliding block which can slide up and down periodically is arranged on the right side of the fixed sliding plate in a sliding manner, the upper side of the sliding block is connected with the pulse sliding rod, the left wall and the right wall of the pulse cavity are connected with two identical one-way valves, a one-way valve cavity is arranged in the one-way valves, a one-way valve core is arranged in the one-way valves in a sliding manner, one side of the one-way valve core is elastically connected with the inner wall of the, when the sliding block moves downwards, the water inlet pipe can suck water from the outside and enter the pulse cavity, when the sliding block is reversed upwards, the water in the pulse cavity can be pressed into the water outlet pipe, and the water sprayed out of the water outlet pipe is in a pulse form along with the periodic movement of the sliding block;

the injection mechanism includes the outlet pipe, the outlet pipe left end is connected with two injection pipes of longitudinal symmetry, the injection pipe passes the fixed plate is worn out from the left end, the left end of injection pipe is fixed in through the connecting strip on the nut pole, the nut pole does not participate in the drill bit reaches the rotation of power shaft can with in the course of the work the injection pipe tip is taken into in the hole that the boring cutter bored, the injection pipe uses the pulse high-pressure water column that pulse mechanism produced hits the ore bits of broken glass and falls to reach the mesh that reduces the ore volume.

Furthermore, the receiving mechanism comprises a receiving conveyor belt positioned on the bottom wall of the operation cavity, the left end of the receiving conveyor belt extends to the left side of the operation cavity, the position of the receiving conveyor belt corresponds to that of the drilling mechanism, when ores are washed down, the ores can be conveyed into the operation cavity through the receiving conveyor belt, a rotary seat is arranged on the left side of the operation box, a connecting rod is rotatably arranged on the rotary seat, the end part of the connecting rod is rotatably connected with the receiving conveyor belt, a limiting block is arranged on the bottom wall of the operation box, the limiting block can enable the left end of the receiving conveyor belt to be kept in a horizontal position, a pushing rod is arranged on the left side of the connecting rod, the left end of the pushing rod is rotatably connected with a steering wheel, when the impact of the jetting pipe on the lower side cannot completely wash down the ores on the ore surface, the steering wheel contacts with the surface of, thereby get into and strike in the hole that produces for subsequent ore quilt receive the material conveyer belt and transport into the operation intracavity, the operation case right side is fixed be equipped with the position with receive the atomising head that the material conveyer belt corresponds, receive the material conveyer belt and transport into the ore in the operation chamber is finally sent into accomplish in the atomising head and is collected.

Furthermore, the moving mechanism comprises four tire frames which are arranged on the lower side of the running box in a front-back and left-right symmetrical mode, tires are connected to the lower sides of the tire frames in a rotating mode through tire shafts, a movable auxiliary belt pulley capable of rotating is arranged at the rear end of each tire, and the device can be driven to move forwards or backwards integrally through forward and reverse rotation of the movable auxiliary belt pulley.

Further, dust fall mechanism including connect in the water spray pipe of inlet tube rear side, be equipped with the rotary valve on the water spray pipe, the rotary valve internal rotation is equipped with rotatory case, rotatory case rear side is connected with the vice belt pulley of case that can rotate through the case pole, through the rotation of the vice belt pulley of case just can be controlled in the rotary valve to the control of water spray pipe, the water spray pipe lower extreme is connected with the water knockout drum, the water knockout drum downside evenly is equipped with the collecting box, works as when rotatory case is in the open mode, the inlet tube normal water just can be in through the even spraying of collecting box on the ore on the material receiving conveyer belt to reduce the raise dust, personnel's safety around the protection.

Furthermore, the power mechanism comprises a support plate positioned at the rear side of the operation box, a motor is fixedly arranged on the support plate, a main shaft is rotatably arranged at the front side of the motor, the front end of the main shaft extends into the operation cavity, a section of the main shaft at the rear side of the operation box is provided with a movable main belt pulley, the lower side of the movable main belt pulley is connected with a movable auxiliary belt pulley through a movable belt, and the motor provides power for the advancing and retreating of the moving mechanism,

further, the transmission mechanism comprises the main shaft, the main shaft is connected with a shaft sleeve in the operation cavity, the shaft sleeve is provided with vertically symmetrical latch teeth, one side of the latch teeth is elastically connected with the shaft sleeve through a spring, the upper side of the latch teeth is in power connection with a valve core main belt pulley, the upper side of the valve core main belt pulley is connected with a valve core auxiliary belt pulley through a valve core belt to provide power for the valve core main belt pulley, when the main shaft is in forward rotation, the latch teeth are in non-power connection with the valve core main belt pulley, the rotary valve core does not rotate, otherwise, when the main shaft is in reverse rotation, the rotary valve core rotates, water is introduced into the water spraying pipe, the main shaft is provided with a driving wheel, the left side of the driving wheel is in meshing connection with a driven bevel gear, the left side of the driven bevel gear is, the upper side of the main power belt wheel is connected with the auxiliary power belt wheel through a power belt, so that the power of the main shaft is transmitted to the drill cutter to be drilled, the lower side of the driving wheel is connected with a worm gear in a meshed mode, the worm gear is provided with a bottom plate fixed on the rear wall of the operation cavity, a worm shaft with the upper end connected with the worm gear is rotatably arranged on the bottom plate, a worm is arranged on the worm shaft, the front side of the worm is connected with a turbine, a vertical rod is arranged on the bottom plate, a sliding push rod is slidably arranged on the vertical rod, the right side of the sliding push rod is connected with the turbine in a meshed mode, a shaft key is slidably arranged on the main shaft and positioned on the upper side of the sliding push rod, the rear side of the shaft key is elastically connected to the inner side of the main shaft through a, the shaft key with the rolling disc power is connected, otherwise then the slip push rod descends the rolling disc with main shaft disconnection power is connected, rolling disc front side swivelling joint has the crank, crank upside swivelling joint has the connecting rod, connecting rod upper end swivelling joint in the lower extreme of sliding block, work as just can drive when the rolling disc is rotatory the sliding block reciprocates, for pulse mechanism provides power.

The invention has the beneficial effects that: the high-frequency impact mode is compared with the impact water gun which is always opened in the traditional mode, so that the use amount of water is greatly reduced, and the water consumption and the water accumulation risk are reduced; meanwhile, the invention realizes the automation of the treatment process, greatly improves the treatment efficiency, saves the labor force and reduces the mining cost of the water gun.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Fig. 3 is an enlarged schematic view of B-B in fig. 2.

Fig. 4 is an enlarged schematic view of C-C in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The pulsed water gun mining equipment for underground mining described with reference to fig. 1-4 includes a running box 10 and a moving mechanism 100 disposed on the lower side of the running box 10, the front side of the running box 10 is provided with a drilling mechanism 101, a spraying mechanism 102 and a receiving mechanism 103, the rear side of the running box 10 is provided with a power mechanism 104, a running cavity 11 is disposed in the running box 10, and the running cavity 11 is provided with a pulse mechanism 105, a transmission mechanism 106 and a dust-settling mechanism 107;

the drilling mechanism 101 comprises a power shaft 79 located on the left wall of the operation cavity 11, the right end of the power shaft 79 is located on a power auxiliary belt pulley 78 connected to the inside of the operation cavity 11, the left end of the power shaft 79 extends to the left end of the operation box 10 and is provided with a power shaft cavity 47 with a left opening, a spindle rod 46 is arranged in the power shaft cavity 47 in a sliding mode, the right side of the spindle rod 46 is elastically connected with the right wall of the power shaft cavity 47 through a spring, the left end of the spindle rod 46 extends to the outer side of the power shaft cavity 47 and is connected with a drill 43, the spindle rod 46 is in power connection with the power shaft 79, the left side of the drill 43 is evenly provided with a drill 44, the drill 44 can drill a needed hole on ore during rotation, the power shaft 79 is located on one section of the left side of the operation box 10 and is rotationally connected with a threaded shaft sleeve 41, and the threaded shaft sleeve 41 is connected with a nut 39 through, the nut 39 is provided with fixing plates 38 fixed on the left side of the operation box 10 in a vertically symmetrical manner, the fixing plates 38 can make the nut 39 slide on the side surface of the fixing plates 38 without rotating the nut 39 when the threaded bushing 41 rotates, the left side of the nut 39 is provided with a nut rod 40, the left end of the nut rod 40 is connected with a nut push block 45 abutted against the right side of the drill 43, and when the power pair belt pulley 78 rotates forwards, the drill 44 can rotate and move leftwards to open a needed hole;

the pulse mechanism 105 comprises a pulse box 53 fixedly arranged on the top wall of the operation cavity 11, a pulse cavity 54 is arranged in the pulse box 53, a pulse slide core 55 is arranged in the pulse cavity 54 in a sliding manner, a pulse slide rod 57 extending to the lower side of the 5-thread shaft sleeve 41 is arranged on the lower side of the pulse slide core 55, a fixed sliding plate 56 is fixedly arranged on the lower side of the pulse box 53, a slide block 58 which slides up and down periodically is arranged on the right side of the fixed sliding plate 56 in a sliding manner, the upper side of the slide block 58 is connected with the pulse slide rod 57, the left and right walls of the pulse cavity 54 are connected with two identical one-way valves 50, a one-way valve cavity 51 is arranged in the one-way valve 50, a one-way valve core 52 is arranged in the one-way valve cavity 51 in a sliding manner, one side of the one-way valve core 52 is elastically connected, the right end of the check valve 50 on the right side is connected with a water inlet pipe 61 extending to the right side of the operation box 10, when the sliding block 58 moves downwards, the water inlet pipe 61 sucks water from the outside and enters the pulse cavity 54, when the sliding block 58 is reversed upwards, the water in the pulse cavity 54 is pressed into the water outlet pipe 49, and along with the periodic movement of the sliding block 58, the water sprayed out of the water outlet pipe 49 is in a pulse form;

the injection mechanism 102 comprises the water outlet pipe 49, the left end of the water outlet pipe 49 is connected with two injection pipes 48 which are symmetrical up and down, the injection pipe 48 penetrates through the fixing plate 38 and penetrates out of the left end, the left end of the injection pipe 48 is fixed on the nut rod 40 through the connecting strip 42, the nut rod 40 does not participate in the rotation of the drill bit 43 and the power shaft 79, the end part of the injection pipe 48 can be brought into a hole drilled by the drill bit 44 in the working process, and the injection pipe 48 uses the pulse high-pressure water column generated by the pulse mechanism 105 to break and knock down the ore on the vein, so that the purpose of reducing the ore volume is achieved.

Beneficially, the receiving mechanism 103 includes a receiving conveyor belt 19 located on the bottom wall of the operating cavity 11, the left end of the receiving conveyor belt 19 extends to the left side of the operating cavity 11, the position of the receiving conveyor belt 19 corresponds to that of the drilling mechanism 101, when the ore is flushed down, the ore can be conveyed into the operating cavity 11 through the receiving conveyor belt 19, the left side of the operating box 10 is provided with a rotary base 27, a connecting rod 28 is rotatably arranged on the rotary base 27, the end of the connecting rod 28 is rotatably connected with the receiving conveyor belt 19, the bottom wall of the operating box 10 is provided with a limiting block 26, the limiting block 26 can enable the left end of the receiving conveyor belt 19 to keep a horizontal position, the left side of the connecting rod 28 is provided with a pushing rod 29, the left end of the pushing rod 29 is rotatably connected with a steering wheel 30, when the impact of the injection pipe 48 on the lower side cannot flush down the ore on the ore surface, under the spacing of stopper 26, the rotation up to in the hole that the entering impact produced, make subsequent ore by receive material conveyer belt 19 and transport in the operation chamber 11, operation case 10 right side is fixed be equipped with the position with receive the atomising head 17 that material conveyer belt 19 corresponds, receive material conveyer belt 19 and transport the ore in the operation chamber 11 and finally send into accomplish in the atomising head 17 and collect.

Advantageously, the moving mechanism 100 comprises four tyre frames 20 arranged symmetrically in front-back and left-right directions on the lower side of the running box 10, the tyre 22 is rotatably connected to the lower side of the tyre frame 20 through a tyre shaft 21, a rotatable moving secondary belt pulley 68 is arranged at the rear end of the tyre 22, and the device can be driven to move forwards or backwards integrally through the forward and reverse rotation of the moving secondary belt pulley 68.

Beneficially, the dust falling mechanism 107 includes a spraying pipe 12 connected to the rear side of the water inlet pipe 61, a rotary valve 13 is arranged on the spraying pipe 12, a rotary valve core 14 is arranged in the rotary valve 13 in a rotating mode, the rear side of the rotary valve core 14 is connected with a rotatable valve core secondary belt pulley 63 through a valve core rod 62, the rotary valve 13 can be controlled to control the spraying pipe 12 through rotation of the valve core secondary belt pulley 63, a water separator 16 is connected to the lower end of the spraying pipe 12, a collecting box 18 is uniformly arranged on the lower side of the water separator 16, when the rotary valve core 14 is in an open state, water in the water inlet pipe 61 can be uniformly sprayed on ore on the collecting conveyor belt 19 through the collecting box 18, accordingly, dust emission is reduced, and safety of surrounding personnel is protected.

Advantageously, the power mechanism 104 includes a support plate 66 located at the rear side of the operation box 10, a motor 64 is fixedly arranged on the support plate 66, a main shaft 36 is rotatably arranged at the front side of the motor 64, the front end of the main shaft 36 extends into the operation cavity 11, the main shaft 36 is provided with a moving main belt pulley 67 at a section of the rear side of the operation box 10, the lower side of the moving main belt pulley 67 is connected with the moving auxiliary belt pulley 68 through a moving belt 25, the motor 64 provides power for the advancing and retreating of the moving mechanism 100,

advantageously, the transmission mechanism 106 includes the main shaft 36, the main shaft 36 is connected with a shaft sleeve 77 in the operation chamber 11, the shaft sleeve 77 is provided with vertically symmetrical latch 76, one side of the latch 76 is elastically connected with the shaft sleeve 77 through a spring, the upper side of the latch 76 is connected with a valve core main pulley 65 in a power mode, the upper side of the valve core main pulley 65 is connected with a valve core secondary pulley 63 through a valve core belt 15 to provide power for the valve core main pulley 65, when the main shaft 36 is in forward rotation, the latch 76 is connected with the valve core main pulley 65 in a non-power mode, the rotary valve core 14 does not rotate, otherwise, when the main shaft 36 rotates in reverse rotation, the rotary valve core 14 rotates to introduce moisture into the sprinkling pipe 12, the main shaft 36 is provided with a driving wheel 75, the left side of the driving wheel 75 is connected with a driven bevel gear 34 in a meshing mode, the left side of the driven bevel gear, be equipped with power main belt wheel 32 on the transmission shaft 31, power main belt wheel 32 upside passes through power belt 33 and connects power auxiliary belt wheel 78, thereby with main shaft 36's power is passed to supply its drilling on the brill sword 44, the meshing of action wheel 75 downside is connected with worm gear 74, worm gear 74 is equipped with and is fixed in bottom plate 23 on the operation chamber 11 back wall, the rotation is equipped with the upper end on bottom plate 23 connect in worm gear 74's worm shaft 73, be equipped with worm 72 on the worm shaft 73, the worm 72 front side is connected with turbine 70, be equipped with montant 24 on the bottom plate 23, it is equipped with sliding push rod 69 to slide on montant 24, sliding push rod 69 right side meshing connect in turbine 70, lie in on main shaft 36 sliding push rod 69 upside slides and is equipped with axle key 71, axle key 71 rear side pass through spring elastic connection in main shaft 36's inboard, the main shaft 36 is dynamically connected with a rotating disc 35 through a shaft key 71, when the main shaft 36 rotates forwards, the sliding push rod 69 ascends, the shaft key 71 is dynamically connected with the rotating disc 35, otherwise, the sliding push rod 69 descends, the rotating disc 35 is disconnected from the main shaft 36, the front side of the rotating disc 35 is rotationally connected with a crank 60, the upper side of the crank 60 is rotationally connected with a connecting rod 59, the upper end of the connecting rod 59 is rotationally connected with the lower end of the sliding block 58, and when the rotating disc 35 rotates, the sliding block 58 can be driven to move upwards and downwards to provide power for the pulse mechanism 105.

Sequence of mechanical actions of the whole device:

1. the motor 64 is started to drive the device to integrally come to the mining surface through the main shaft 36, the movable main belt pulley 67, the movable belt 25, the movable auxiliary belt pulley 68, the tire shaft 21 and the tire 22;

2. the main shaft 36 starts to rotate through a driving wheel 75, a driven bevel gear 34, a transmission shaft 31, a power main belt pulley 32, a power belt 33, a power auxiliary belt pulley 78, a power shaft 79, an axis rod 46, the drill bit 43 and the drill bit 44, and meanwhile the power shaft 79 drives a threaded shaft sleeve 41, a nut 39, a nut rod 40 and a nut push block 45 to push the drill bit 43 forward to start drilling;

3. meanwhile, the driving wheel 75 enables the shaft key 71 to connect the main shaft 36 and the rotating disc 35 forwards through the worm gear 74, the worm shaft 73, the worm 72, the worm wheel 70 and the sliding push rod 69, and at the moment, the rotating disc 35 rotates and moves up and down through the crank 60, the connecting rod 59, the sliding block 58, the pulse sliding rod 57 and the pulse sliding core 55;

4. when the pulse sliding core 55 moves downwards, water in the water inlet pipe 61 pushes the right one-way valve core 52 open, the water enters the pulse cavity 54 through the right one-way valve cavity 51, when the pulse sliding core 55 moves upwards, the water in the pulse cavity 54 pushes the left one-way valve core 52 open, the water enters the water outlet pipe 49 through the left one-way valve cavity 51, the water in the water outlet pipe 49 is ejected upwards and downwards through the ejection pipe 48 in a pulse mode to impact the ore, at the moment, the water consumption is reduced, the purpose of reducing the volume of the ore is achieved, and the pressure of the subsequent processes is reduced;

5. the impacted ores fall on the material receiving conveyor belt 19 and are conveyed into the operation cavity 11, and when the front side of the incompletely impacted material receiving conveyor belt 19 is blocked by the ores, the steering wheel 30 lifts one end of the material receiving conveyor belt 19 through the push rod 29, the connecting rod 28, the limiting block 26 and the rotating seat 27 to prevent the material receiving conveyor belt 19 from being clamped by the ores;

6. when the impact of one point ore is finished, the motor 64 rotates reversely, the device is withdrawn through the tire 22, the sliding push rod 69 descends when the main shaft 36 rotates reversely, the main shaft 36 is disconnected with the rotating disc 35, and the moisture in the water inlet pipe 61 stays;

7. at the moment, the main shaft 36 opens the rotary valve core 14 through the shaft sleeve 77, the latch 76, the valve core main belt pulley 65, the valve core belt 15, the valve core auxiliary belt pulley 63 and the valve core rod 62, water in the water inlet pipe 61 is sprayed on ore on the material receiving conveying belt 19 through the spraying water pipe 12, the water separator 16 and the collecting box 18, dust raising is reduced, and the sprayed ore is collected into the atomizing head 17 to wait for subsequent processing; and the whole device is reset to wait for the next operation.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.