An adaptive high speed ore crusher

Abstract

This invention relates to the field of ore crushers and provides an adaptive high-speed ore crusher, including a crushing box with a feed chute, and a support fixedly connected to the crushing box. The support is fixedly equipped with a thrust mechanism, which is slidably connected within the crushing box and capable of vertical movement. An air guide assembly is provided between the thrust mechanism and the end face of the crushing box, allowing air from outside the crushing box to be introduced into the crushing box during vertical movement. A drilling and pressing mechanism is fixedly connected to the thrust mechanism, capable of elastic extension and retraction, and capable of drilling and pressing crushing the ore. A pushing mechanism is rotatably connected to the drilling and pressing mechanism; when the drilling and pressing mechanism moves vertically, under the thrust of the drilling and pressing mechanism, the pushing mechanism reciprocates relative to the drilling and pressing mechanism, thereby crushing and flattening the stones.

Description

Technical Field

[0001] This invention belongs to the field of ore crushers, and particularly relates to an adaptive high-speed ore crusher. Background Technology

[0002] An ore crusher is a processing equipment used to crush and process ores.

[0003] Existing ore crushers typically use rolling devices to crush or stamping equipment to press the ore during operation. However, to accelerate the crushing process, the rolling or stamping frequency needs to be increased. But when the equipment is running at high speed, the wear rate is high, affecting the service life of the equipment, and the crushing effect deteriorates with long-term use.

[0004] To avoid the aforementioned technical problems, it is indeed necessary to provide an adaptive high-speed ore crusher to overcome the deficiencies in the prior art. Summary of the Invention

[0005] The purpose of this invention is to provide an adaptive high-speed ore crusher, which aims to solve the problems of high wear rate of equipment when the equipment is running at high speed, affecting the service life of the equipment, and the deterioration of the crushing effect of the equipment after long-term use.

[0006] This invention is implemented as follows: an adaptive high-speed ore crusher includes a crushing box, the crushing box being provided with a feed chute, and further includes:

[0007] A support frame is fixedly connected to a crushing box. A thrust mechanism is fixedly installed on the support frame. The thrust mechanism is slidably connected in the crushing box and is capable of vertical movement.

[0008] An air guide assembly is provided between the thrust mechanism and the end face of the crushing box. When the thrust mechanism moves vertically, the air guide assembly can introduce air from outside the crushing box into the crushing box.

[0009] The thrust mechanism is fixedly connected to the drilling and pressing mechanism, which is elastically extendable and can drill and press to crush the ore; the drilling and pressing mechanism is rotatably connected to the pushing mechanism, which can reciprocate relative to the drilling and pressing mechanism under the thrust of the drilling and pressing mechanism when the drilling and pressing mechanism moves vertically, thereby crushing and flattening the stone.

[0010] A roller pressing mechanism is provided between the drilling pressing mechanism and the pushing pressing mechanism. The roller pressing mechanism is slidably connected to the drilling pressing mechanism and abuts against the pushing pressing mechanism. When the pushing pressing mechanism can reciprocate relative to the drilling pressing mechanism, the roller pressing mechanism can vibrate vertically, thereby impacting and crushing the ore.

[0011] The bottom of the crushing box is equipped with a discharge mechanism. Under the impact of the drilling and pressing mechanism, the discharge mechanism continuously vibrates and discharges material.

[0012] In a further technical solution, the thrust mechanism includes a power cylinder, a telescopic rod, a sliding plate, and a rubber ring;

[0013] The power cylinder is fixedly connected to the bracket, one end of the telescopic rod is fixedly connected to the power cylinder, the slide plate is fixedly connected to one end of the telescopic rod, and a rubber ring is fitted on the outside of the slide plate. The side wall of the slide plate is slidably connected to the inner wall of the crushing box.

[0014] In a further technical solution, the drilling pressure mechanism includes a drill rod, a first spring, a spring baffle, a guide rod, a limiting groove, and a sleeve;

[0015] The sleeve is fixedly connected to the slide plate, the spring baffle is slidably connected to the inner wall of the sleeve, the first spring is connected between the spring baffle and the inner end face of the sleeve, the drill rod is fixedly connected to the spring baffle, one end of the drill rod extends out of the sleeve, the side wall of the sleeve is provided with a limit groove in the vertical direction, the spring baffle is fixedly connected to a guide rod, and the guide rod is slidably connected in the limit groove.

[0016] A further technical solution includes a push mechanism comprising a guide seat, a rotating seat, a push head, and a second spring;

[0017] The rotating seat is rotatably connected to the sleeve, the guide seat is fixedly connected to the rotating seat, the inclined surface of the guide seat abuts against the guide rod, a second spring is provided between the guide seat and the sleeve, and multiple push heads are fixedly arranged in a ring on the rotating seat.

[0018] A further technical solution is that the rolling mechanism includes a connecting seat, a roller, a lower toothed row, an upper toothed row, and a No. 3 spring;

[0019] The connecting seat is slidably connected to the sleeve. The connecting seat is provided with a lower toothed row in an annular shape. The inner end face of the rotating seat is provided with an upper toothed row in an annular shape. The lower toothed row and the upper toothed row mesh with each other. The No. 3 spring is provided between the connecting seat and the sleeve. The connecting seat is rotatably connected to multiple rollers.

[0020] In a further technical solution, the air guiding assembly includes several No. 1 one-way air inlet valves and No. 2 one-way air inlet valves. All No. 1 one-way air inlet valves are connected to the end face of the crushing box, and all No. 2 one-way air inlet valves are connected to the slide plate.

[0021] A further technical solution is that the discharge mechanism includes a perforated plate, a fixed frame, a vertical rod, a No. 5 spring, and a nut;

[0022] The perforated plate is slidably connected to the inner wall of the crushing box, the fixed frame is fixedly connected to the perforated plate, the vertical rod is fixedly connected to the support leg of the crushing box, and the vertical rod passes through the fixed frame. The No. 5 spring is sleeved on the outside of the vertical rod, and the nut is threadedly connected to the vertical rod.

[0023] In a further technical solution, the slide plate is fixedly provided with a crossbar, the crossbar is slidably connected to an end seat, the end seat is rotatably connected to a pressure roller, the inner bottom surface of the crushing box is provided with an inclined surface in an annular shape, the pressure roller can abut against the inclined surface, and the crossbar is fitted with a No. 4 spring.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] The present invention provides an adaptive high-speed ore crusher, in which ore is fed into the crushing box through the feed chute, and then the power cylinder pushes the telescopic rod to extend and retract. The telescopic rod drives the slide plate to move vertically in the crushing box, and the slide plate drives the sleeve to move vertically. At this time, the sleeve drives the drill rod to move vertically, and the drill rod crushes the ore by drilling and pressing.

[0026] The present invention provides an adaptive high-speed ore crusher in which, under the vertical thrust of the guide rod, the guide seat drives the rotating seat to rotate, and the rotating seat drives all the pressing heads to crush and flatten the stones.

[0027] The present invention provides an adaptive high-speed ore crusher. When the rotating seat rotates, the rotating seat pushes the lower tooth row to move vertically through the meshing of the lower tooth row and the upper tooth row. Under the action of the No. 3 spring, the connecting seat vibrates continuously, thereby the connecting seat drives the roller to continuously roll and crush the crushed stone.

[0028] The present invention provides an adaptive high-speed ore crusher in which a crossbar drives the pressure roller to move vertically. When the drill rod impacts downward, the pressure roller moves synchronously. Under the elastic force of the No. 4 spring, the pressure roller abuts against the inclined surface inside the crushing box. At the same time, the pressure roller slides down the inclined surface inside the crushing box, thereby crushing the gravel on the side of the crushing box.

[0029] The present invention provides an adaptive high-speed ore crusher, in which a vertical rod guides the fixed frame, and an orifice plate is used for material discharge. Under the action of the No. 5 spring, when the drill rod impacts downward, the orifice plate vibrates continuously, thereby accelerating the discharge; the elastic force of the No. 5 spring can be adjusted by rotating the nut.

[0030] The present invention provides an adaptive high-speed ore crusher. When the slide plate moves vertically, air enters the crushing chamber through the No. 1 one-way air inlet valve under atmospheric pressure. Then, under the pushing action of the slide plate, the air is blown downward through the No. 2 one-way air inlet valve, thereby discharging the accumulated particles and debris in the crushing chamber. Attached Figure Description

[0031] Figure 1This is a schematic diagram of the structure of the present invention;

[0032] Figure 2 for Figure 1 A sectional view;

[0033] Figure 3 This is a schematic diagram showing the connection between the drilling and pressing mechanism and the pushing mechanism.

[0034] Figure 4 This is a schematic diagram of the roller pressing mechanism;

[0035] Figure 5 for Figure 1 Enlarged structural diagram of region A in the middle;

[0036] Figure 6 This is a schematic diagram showing the connection between the guide seat and the rotating seat.

[0037] In the attached diagram: 1. Crushing box; 2. Feed chute; 3. Support; 4. Thrust mechanism; 41. Power cylinder; 42. Telescopic rod; 43. Slide plate; 44. Rubber ring; 5. Air guide assembly; 51. No. 1 one-way air inlet valve; 52. No. 2 one-way air inlet valve; 6. Drilling and pressing mechanism; 61. Drill rod; 62. No. 1 spring; 63. Spring baffle; 64. Guide rod; 65. Limiting groove; 66. Sleeve; 7. Pushing mechanism; 71. Guide seat; 72. Rotating seat; 73. Pushing head; 74. No. 2 spring; 8. Roller pressing mechanism; 81. Connecting seat; 82. Roller; 83. Lower toothed row; 84. Upper toothed row; 85. No. 3 spring; 9. Discharge mechanism; 91. Orifice plate; 92. Fixing frame; 93. Vertical rod; 94. No. 5 spring; 95. Nut; 10. End seat; 11. Pressure roller; 12. No. 4 spring; 13. Horizontal bar. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0039] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0040] like Figures 1-6 As shown, an adaptive high-speed ore crusher provided by the present invention includes a crushing box 1, wherein the crushing box 1 is provided with a feed chute 2, and further includes:

[0041] The support 3 is fixedly connected to the crushing box 1. The support 3 is fixedly equipped with a thrust mechanism 4, which is slidably connected in the crushing box 1 and is capable of vertical movement.

[0042] An air guiding component 5 is provided between the thrust mechanism 4 and the end face of the crushing box 1. When the thrust mechanism 4 moves vertically, the air guiding component 5 can introduce air from outside the crushing box 1 into the crushing box 1.

[0043] The thrust mechanism 4 is fixedly connected to the drilling and pressing mechanism 6, which is elastically extendable and can drill and press the ore to crush it. The drilling and pressing mechanism 6 is rotatably connected to the pushing mechanism 7. When the drilling and pressing mechanism 6 moves vertically, under the thrust of the drilling and pressing mechanism 6, the pushing mechanism 7 can reciprocate relative to the drilling and pressing mechanism 6, thereby crushing and flattening the stone.

[0044] A roller pressing mechanism 8 is provided between the drilling pressing mechanism 6 and the pushing pressing mechanism 7. The roller pressing mechanism 8 is slidably connected to the drilling pressing mechanism 6, and the roller pressing mechanism 8 abuts against the pushing pressing mechanism 7. When the pushing pressing mechanism 7 can reciprocate relative to the drilling pressing mechanism 6, the roller pressing mechanism 8 can vibrate vertically, thereby impacting and crushing the ore.

[0045] The bottom of the crushing box 1 is provided with a discharge mechanism 9. Under the impact of the drilling and pressing mechanism 6, the discharge mechanism 9 continuously vibrates and discharges material.

[0046] In use, the ore is fed into the crushing box 1 through the feed chute 2. Then the thrust mechanism 4 can move vertically. The thrust mechanism 4 drives the drilling and pressing mechanism 6 to drill and press the ore to crush it. At the same time, when the drilling and pressing mechanism 6 moves vertically, under the thrust of the drilling and pressing mechanism 6, the pressing mechanism 7 can rotate back and forth relative to the drilling and pressing mechanism 6, thereby crushing and flattening the stone.

[0047] A roller pressing mechanism 8 is provided between the drilling pressing mechanism 6 and the pushing pressing mechanism 7. When the pushing pressing mechanism 7 can reciprocate relative to the drilling pressing mechanism 6, the roller pressing mechanism 8 can vibrate vertically, thereby impacting and crushing the ore, further increasing the crushing effect of the ore.

[0048] Under the pressing action of the drilling and pressing mechanism 6, the discharge mechanism 9 continuously vibrates and discharges material;

[0049] The air guide assembly 5 can introduce air from outside the crushing chamber 1 into the crushing chamber 1, thereby discharging the accumulated particles and debris in the crushing chamber 1.

[0050] In this embodiment of the invention, as a preferred embodiment, the thrust mechanism 4 includes a power cylinder 41, a telescopic rod 42, a sliding plate 43, and a rubber ring 44.

[0051] The power cylinder 41 is fixedly connected to the bracket 3, one end of the telescopic rod 42 is fixedly connected to the power cylinder 41, the slide plate 43 is fixedly connected to one end of the telescopic rod 42, and a rubber ring 44 is sleeved on the outside of the slide plate 43. The side wall of the slide plate 43 is slidably connected to the inner wall of the crushing box 1.

[0052] The power cylinder 41 pushes the telescopic rod 42 to extend and retract, and the telescopic rod 42 drives the slide plate 43 to move vertically in the crushing box 1.

[0053] In this embodiment of the invention, as a preferred embodiment, the drilling pressure mechanism 6 includes a drill rod 61, a first spring 62, a spring baffle 63, a guide rod 64, a limiting groove 65, and a sleeve 66.

[0054] The sleeve 66 is fixedly connected to the slide plate 43, the spring baffle 63 is slidably connected to the inner wall of the sleeve 66, the first spring 62 is connected between the spring baffle 63 and the inner end face of the sleeve 66, the drill rod 61 is fixedly connected to the spring baffle 63, one end of the drill rod 61 extends out of the sleeve 66, the side wall of the sleeve 66 is provided with a limit groove 65 in the vertical direction, and the spring baffle 63 is fixedly connected to a guide rod 64, which is slidably connected in the limit groove 65.

[0055] The slide plate 43 drives the sleeve 66 to move vertically. At this time, the sleeve 66 drives the drill rod 61 to move vertically. The drill rod 61 drills and crushes the ore. At this time, the first spring 62 is in a compressed state. The spring baffle 63 drives the guide rod 64 to slide to one end on the limiting groove 65.

[0056] In this embodiment of the invention, as a preferred embodiment of the invention, the pushing mechanism 7 includes a guide seat 71, a rotating seat 72, a pushing head 73, and a second spring 74;

[0057] The rotating seat 72 is rotatably connected to the sleeve 66, the guide seat 71 is fixedly connected to the rotating seat 72, the inclined surface of the guide seat 71 abuts against the guide rod 64, a second spring 74 is provided between the guide seat 71 and the sleeve 66, and multiple push heads 73 are fixed in a ring on the rotating seat 72.

[0058] Under the vertical thrust of the guide rod 64, the guide seat 71 drives the rotating seat 72 to rotate, and the rotating seat 72 drives all the pressing heads 73 to crush and flatten the stones.

[0059] In this embodiment of the invention, as a preferred embodiment, the roller pressing mechanism 8 includes a connecting seat 81, a roller 82, a lower toothed row 83, an upper toothed row 84, and a No. 3 spring 85;

[0060] The connecting seat 81 is slidably connected to the sleeve 66. The connecting seat 81 is provided with a lower toothed row 83 in an annular arrangement. The inner end face of the rotating seat 72 is provided with an upper toothed row 84 in an annular arrangement. The lower toothed row 83 and the upper toothed row 84 mesh with each other. The third spring 85 is provided between the connecting seat 81 and the sleeve 66. The connecting seat 81 is rotatably connected to multiple rollers 82.

[0061] When the rotating seat 72 rotates, the rotating seat 72 drives the lower tooth row 83 to move vertically through the meshing of the lower tooth row 83 and the upper tooth row 84. Under the action of the No. 3 spring 85, the connecting seat 81 vibrates continuously, thereby driving the roller 82 to continuously roll and press the crushed stone.

[0062] In the 66 embodiments of the sleeve of the present invention, as a preferred embodiment of the present invention, the air guiding assembly 5 includes a plurality of first one-way air inlet valves 51 and second one-way air inlet valves 52. All first one-way air inlet valves 51 are connected to the end face of the crushing box 1, and all second one-way air inlet valves 52 are connected to the slide plate 43.

[0063] When the slide plate 43 moves vertically, air enters the crushing chamber 1 through the first one-way air inlet valve 51 under atmospheric pressure. Then, under the pushing action of the slide plate 43, the air is blown downward through the second one-way air inlet valve 52.

[0064] In this embodiment of the invention, as a preferred embodiment, the discharge mechanism 9 includes a perforated plate 91, a fixing frame 92, a vertical rod 93, a No. 5 spring 94, and a nut 95;

[0065] The perforated plate 91 is slidably connected to the inner wall of the crushing box 1, the fixed frame 92 is fixedly connected to the perforated plate 91, the vertical rod 93 is fixedly connected to the support leg of the crushing box 1, and the vertical rod 93 passes through the fixed frame 92. The No. 5 spring 94 is sleeved on the outside of the vertical rod 93, and the nut 95 is threadedly connected to the vertical rod 93.

[0066] The vertical rod 93 guides the fixed frame 92, and the perforated plate 91 is used for material discharge. Under the action of the No. 5 spring 94, when the drill rod 61 impacts downward, the perforated plate 91 vibrates continuously, thereby accelerating the material discharge; the spring force of the No. 5 spring 94 can be adjusted by rotating the nut 95.

[0067] In this embodiment of the invention, as a preferred embodiment of the invention, the slide plate 43 is fixedly provided with a crossbar 13, the crossbar 13 is slidably connected to an end seat 10, the end seat 10 is rotatably connected to a pressure roller 11, the inner bottom surface of the crushing box 1 is provided with an inclined surface in an annular shape, the pressure roller 11 can abut against the inclined surface, and the crossbar 13 is sleeved with a No. 4 spring 12.

[0068] The crossbar 13 drives the pressure roller 11 to move vertically. When the drill rod 61 impacts downward, the pressure roller 11 moves synchronously. Under the elastic force of the fourth spring 12, the pressure roller 11 abuts against the inclined surface inside the crushing box 1. At the same time, the pressure roller 11 slides down the inclined surface inside the crushing box 1, thereby crushing the gravel on the side of the crushing box 1.

[0069] When in use, the ore is fed into the crushing box 1 through the feed chute 2. Then, the power cylinder 41 pushes the telescopic rod 42 to extend and retract. The telescopic rod 42 drives the slide plate 43 to move vertically in the crushing box 1. The slide plate 43 drives the sleeve 66 to move vertically. At this time, the sleeve 66 drives the drill rod 61 to move vertically. The drill rod 61 performs drilling and crushing on the ore.

[0070] At the same time, under the vertical thrust of the guide rod 64, the guide seat 71 drives the rotating seat 72 to rotate, and the rotating seat 72 drives all the pressing heads 73 to crush and flatten the stones.

[0071] When the rotating seat 72 rotates, the rotating seat 72 pushes the lower tooth row 83 to move vertically through the meshing of the lower tooth row 83 and the upper tooth row 84. Under the action of the No. 3 spring 85, the connecting seat 81 vibrates continuously, thereby the connecting seat 81 drives the roller 82 to continuously roll and press the crushed stone.

[0072] The crossbar 13 drives the pressure roller 11 to move vertically. When the drill rod 61 impacts downward, the pressure roller 11 moves synchronously. Under the elastic force of the fourth spring 12, the pressure roller 11 abuts against the inclined surface inside the crushing box 1. At the same time, the pressure roller 11 slides down the inclined surface inside the crushing box 1, thereby crushing the gravel on the side of the crushing box 1.

[0073] The vertical rod 93 guides the fixed frame 92, and the perforated plate 91 is used for material discharge. Under the action of the No. 5 spring 94, when the drill rod 61 impacts downward, the perforated plate 91 vibrates continuously, thereby accelerating the material discharge; the spring force of the No. 5 spring 94 can be adjusted by rotating the nut 95.

[0074] When the slide plate 43 moves vertically, air enters the crushing chamber 1 through the first one-way air inlet valve 51 under atmospheric pressure. Then, under the pushing action of the slide plate 43, the air is blown downward through the second one-way air inlet valve 52, thereby discharging the accumulated particles and debris in the crushing chamber 1.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0076] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adaptive high-speed ore crusher, comprising a crushing box, wherein the crushing box is provided with a feed chute, characterized in that, Also includes: A support frame is fixedly connected to a crushing box. A thrust mechanism is fixedly installed on the support frame. The thrust mechanism is slidably connected in the crushing box and is capable of vertical movement. An air guide assembly is provided between the thrust mechanism and the end face of the crushing box. When the thrust mechanism moves vertically, the air guide assembly can introduce air from outside the crushing box into the crushing box. The thrust mechanism is fixedly connected to the drilling and pressing mechanism, which is elastically extendable and can drill and press to crush the ore; the drilling and pressing mechanism is rotatably connected to the pushing mechanism, which can reciprocate relative to the drilling and pressing mechanism under the thrust of the drilling and pressing mechanism when the drilling and pressing mechanism moves vertically, thereby crushing and flattening the stone. A roller pressing mechanism is provided between the drilling pressing mechanism and the pushing pressing mechanism. The roller pressing mechanism is slidably connected to the drilling pressing mechanism and abuts against the pushing pressing mechanism. When the pushing pressing mechanism can reciprocate relative to the drilling pressing mechanism, the roller pressing mechanism can vibrate vertically to impact and crush the ore. The bottom of the crushing box is equipped with a discharge mechanism. Under the impact of the drilling and pressing mechanism, the discharge mechanism continuously vibrates and discharges material.

2. The adaptive high-speed ore crusher according to claim 1, characterized in that, The thrust mechanism includes a power cylinder, a telescopic rod, a sliding plate, and a rubber ring; The power cylinder is fixedly connected to the bracket, one end of the telescopic rod is fixedly connected to the power cylinder, the slide plate is fixedly connected to one end of the telescopic rod, and a rubber ring is fitted on the outside of the slide plate. The side wall of the slide plate is slidably connected to the inner wall of the crushing box.

3. The adaptive high-speed ore crusher according to claim 2, characterized in that, The drilling pressure mechanism includes a drill rod, a No. 1 spring, a spring baffle, a guide rod, a limiting groove, and a sleeve. The sleeve is fixedly connected to the slide plate, the spring baffle is slidably connected to the inner wall of the sleeve, the first spring is connected between the spring baffle and the inner end face of the sleeve, the drill rod is fixedly connected to the spring baffle, one end of the drill rod extends out of the sleeve, the side wall of the sleeve is provided with a limit groove in the vertical direction, the spring baffle is fixedly connected to a guide rod, and the guide rod is slidably connected in the limit groove.

4. The adaptive high-speed ore crusher according to claim 3, characterized in that, The pressing mechanism includes a guide seat, a rotating seat, a pressing head, and a second spring; The rotating seat is rotatably connected to the sleeve, the guide seat is fixedly connected to the rotating seat, the inclined surface of the guide seat abuts against the guide rod, a second spring is provided between the guide seat and the sleeve, and multiple push heads are fixedly arranged in a ring on the rotating seat.

5. The adaptive high-speed ore crusher according to claim 4, characterized in that, The roller pressing mechanism includes a connecting seat, rollers, lower toothed row, upper toothed row, and No. 3 spring; The connecting seat is slidably connected to the sleeve. The connecting seat is provided with a lower toothed row in an annular shape. The inner end face of the rotating seat is provided with an upper toothed row in an annular shape. The lower toothed row and the upper toothed row mesh with each other. The No. 3 spring is provided between the connecting seat and the sleeve. The connecting seat is rotatably connected to multiple rollers.

6. The adaptive high-speed ore crusher according to claim 2, characterized in that, The air guiding assembly includes several No. 1 one-way air inlet valves and No. 2 one-way air inlet valves. All No. 1 one-way air inlet valves are connected to the end face of the crushing box, and all No. 2 one-way air inlet valves are connected to the slide plate.

7. The adaptive high-speed ore crusher according to claim 2, characterized in that, The discharge mechanism includes a perforated plate, a fixed frame, a vertical rod, a No. 5 spring, and a nut; The perforated plate is slidably connected to the inner wall of the crushing box, the fixed frame is fixedly connected to the perforated plate, the vertical rod is fixedly connected to the support leg of the crushing box, and the vertical rod passes through the fixed frame. The No. 5 spring is sleeved on the outside of the vertical rod, and the nut is threadedly connected to the vertical rod.

8. The adaptive high-speed ore crusher according to claim 2, characterized in that, The slide plate is fixedly equipped with a crossbar, the crossbar is slidably connected to an end seat, the end seat is rotatably connected to a pressure roller, the inner bottom surface of the crushing box is provided with an inclined surface, the pressure roller can abut against the inclined surface, and the crossbar is fitted with a No. 4 spring.

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