A stone crushing device with separation function

Abstract

The present invention relates to the technical field of stone crushing equipment, and specifically discloses a stone crushing equipment with a separation function. The equipment comprises a frame, the frame is fixedly connected to a first fixed frame, the first fixed frame is fixedly connected to a first motor, the upper side of the frame is rotatably connected to a rotating shaft through a mounting frame, the output shaft of the first motor and the rotating shaft are driven by a pulley and a belt, the side of the frame close to the breaker is fixedly connected to a feeder frame, the side of the feeder frame away from the frame is fixedly connected to a first fixed shell, the first fixed shell is slidably connected to a rotating shell, a through hole is provided on the rotating shell, and a screen is provided in the through hole. The present invention screens out stones that meet the specifications through the cooperation of the rotating shell screen and the first fixed shell to prevent the stones from being over-crushed, and the stones will not be crushed again due to excessive impact force during screening, thereby ensuring the quality of the stone output.

Description

Technical Field

[0001] The invention relates to the technical field of stone crushing equipment, and in particular discloses a stone crushing equipment with a separation function. Background Art

[0002] Stone crushing equipment is a mechanical device used to break large stones or other hard materials into smaller particles. These devices play a vital role in mining, construction, road construction and other industrial fields. Among them, when the existing hammer crusher breaks stones, the high-speed rotating hammer repeatedly hits and breaks the stones. In the process of breaking stones, the stones usually move irregularly in the crusher. Due to the influence of factors such as the shape of the stones and the force, the crushing state of all stones is not the same. If the stone particle size meets the requirements during the crushing process, the stones that meet the particle size are still driven by the crushing hammer in the crusher to move irregularly until the stones that meet the particle size move to the discharge point. The stones that meet the particle size can be discharged through the screen. When the stones that meet the particle size move irregularly, the stones that meet the particle size may be secondary crushed with the crushing hammer due to excessive impact force, and the stones that meet the particle size will be over-crushed, which will affect the overall quality of the stones produced by the crusher. Summary of the invention

[0003] In order to overcome the disadvantage that stones of a certain particle size produced during stone crushing will be excessively crushed, the present invention provides a stone crushing device with a separation function and capable of discharging materials at intervals.

[0004] The technical implementation scheme of the present invention is: a stone crushing equipment with a separation function, comprising a frame, the frame is fixedly connected to a first fixed frame, the first fixed frame is fixedly connected to a first motor, the upper side of the frame is rotatably connected to a rotating shaft through a mounting frame, the output shaft of the first motor and the rotating shaft are driven by a pulley and a belt, the rotating shaft is fixedly connected to equidistant driving wheels, the frame is fixedly connected to a first fixed plate through the mounting frame, the first fixed plate is fixedly connected to a mirror image and equidistantly distributed sleeve on one side close to the frame, the sleeve is slidably connected to a breaker hammer, and a spring is arranged between the two, and the mirror image distribution of the crushing The hammers are fixedly connected by a mounting rod, the driving wheel cooperates with the adjacent breaking hammer, a discharge rack is fixedly connected to the side of the frame close to the breaking hammer, a first fixed shell is fixedly connected to the side of the discharge rack away from the frame, a through hole is provided on the side of the frame close to the discharge rack, a through hole is provided on the first fixed shell, a rotating shell is slidably connected to the first fixed shell, a through hole is provided on the rotating shell, and a screen is provided in the through hole, the first fixed shell is fixedly connected to a second fixed plate distributed in a mirror image through the mounting frame, the second fixed plates distributed in a mirror image are both slidably cooperated with the rotating shell, and the frame is provided with a protection mechanism and a screening and unloading mechanism.

[0005] More preferably, the protection mechanism includes a second motor, the second motor is fixedly connected to the upper side of the frame by a mounting rod, the output shaft of the second motor is fixedly connected to the first rotating rod, the end of the first rotating rod away from the second motor is fixedly connected to the first fixed rod, the end of the first fixed rod away from the first rotating rod is rotatably connected to a sliding block, the first fixed plate is slidably connected to a buffer shell, the side of the buffer shell away from the frame is fixedly connected to the second fixed rod, the side of the second fixed rod away from the frame is fixedly connected to a fixed frame, the fixed frame is slidably connected to the sliding block, the sliding block is located in the fixed frame, the buffer shell is slidably connected to a piston rod, a spring is arranged between the buffer shell and the piston rod, the end of the piston rod away from the buffer shell is fixedly connected to a protective plate, and the mirror-imaged and equidistantly distributed breaking hammers are all slidably connected to the protective plate.

[0006] More preferably, the protective plate is slidably connected to a first sliding plate with a mirror-image distribution, and springs are arranged between the first sliding plates with a mirror-image distribution to adapt to different amounts of stone crushing conditions.

[0007] More preferably, the screening and unloading mechanism includes a second rotating rod, the second rotating rod is rotatably connected to the frame via a mounting frame, the first rotating rod and the second rotating rod are transmitted by a pulley and a belt, the second rotating rod is fixedly connected with a missing gear, the side of the rotating shell close to the second rotating rod is fixedly connected with an arcuate rack, the arcuate rack cooperates with the missing gear, the side of the first fixed shell away from the arcuate rack is fixedly connected with a third fixed plate, the third fixed plate is slidably connected with a second sliding plate, the side of the rotating shell away from the second rotating rod is fixedly connected with a guide frame, the guide frame is slidably connected to the second sliding plate, a tension spring is arranged between the guide frame and the second sliding plate, the frame is provided with a trigger assembly, and the rotating shell is provided with a vibration mechanism.

[0008] More preferably, the trigger assembly includes a second fixed frame, the second fixed frame is fixedly connected to the upper side of the frame, the second fixed frame is slidably connected to a sliding rod, the end of the sliding rod away from the second fixed frame is fixedly connected to a limiting frame, a spring is arranged between the limiting frame and the second fixed frame, the first fixed shell and the rotating shell are both slidably connected to the limiting frame, the side of the limiting frame away from the rotating shell is fixedly connected to the trigger rod, the second rotating rod is fixedly connected to the trigger frame, and the trigger frame cooperates with the trigger rod.

[0009] More preferably, the vibration mechanism includes mirror-distributed fixed blocks, the mirror-distributed fixed blocks are all fixed to the rotating shell, the first fixed shell is fixed to a mirror-distributed third fixed frame, the third fixed frame is fixed to evenly distributed limit blocks, the limit blocks cooperate with adjacent fixed blocks, and the evenly distributed limit blocks on the mirror-distributed third fixed frame are staggered with each other.

[0010] More preferably, the shortest distance between the limit block and the rotating shell is greater than the maximum thickness of the limit block, so as to ensure the rotating state of the rotating shell.

[0011] More preferably, it also includes a feeding adjustment mechanism for adjusting the amount of stone feeding, wherein the feeding adjustment mechanism is arranged on the frame, and the feeding adjustment mechanism includes a fourth fixed frame, the fourth fixed frame is fixedly connected to the frame, the fourth fixed frame is fixedly connected to a second fixed shell and an electric push rod on a side away from the frame, the telescopic end of the electric push rod is fixedly connected to a first piston, the first piston is slidably connected to the second fixed shell, the second fixed shell is connected to a storage shell and a feeding pipe on a side away from the electric push rod, the feeding pipe is connected to the storage shell, the protective plate is fixedly connected to a material blocking plate on a side close to the feeding pipe, a through hole is provided on the second fixed plate close to the feeding pipe, and the through hole cooperates with the material blocking plate, the mirror-distributed second fixed plate and the rotating shell form a cavity, and the cavity composed of the mirror-distributed second fixed plate and the rotating shell is connected to the feeding pipe through the through hole on the second fixed plate close to the feeding pipe.

[0012] More preferably, the second fixed shell is slidably connected with a second piston, the second piston is slidably connected with the feeding pipe, the second piston cooperates with the storage shell, hydraulic oil is filled between the buffer shell and the piston rod, the buffer shell is connected with a connecting pipe, the connecting pipe is connected with the second fixed shell, and the connecting point between the connecting pipe and the second fixed shell is always located between the second piston and the first piston.

[0013] More preferably, the sliding distance of the second piston in the feeding pipe is smaller than the maximum horizontal distance between the side of the second piston close to the first piston and the storage shell, so as to ensure the sealing state between the second piston and the second fixed shell.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention screens out stones that meet the specifications by cooperating with the rotating shell screen and the first fixed shell to prevent excessive crushing of the stones, and the stones will not be crushed again due to excessive impact force during screening, thereby ensuring the quality of the stone output; the protective plate cooperates with the first sliding plate to cover the stones to prevent the debris generated by the stone crushing from splashing out of the rotating shell and causing harm to the user, thereby improving the safety of the use of the device; the fixed block cooperates with the limit block to make the stones vibrate simultaneously during the discharge process to prevent the rotating shell screen from being blocked, thereby ensuring the discharge efficiency of the stones; the distance between the first piston and the second piston is adjusted by the number of stones in the rotating shell, thereby adjusting the feeding amount of the stones, thereby preventing artificial feeding from causing large fluctuations in the number of stones, affecting the crushing efficiency, and keeping the rotating shell in a stable crushing state and efficiency at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the positional relationship between the first fixing plate and the buffer shell of the present invention;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the matching relationship between the driving wheel and the breaker hammer of the present invention;

[0018] Figure 4 It is a three-dimensional structural cross-sectional view of the protection mechanism of the present invention;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the screening and unloading mechanism of the present invention;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the matching relationship between the second sliding plate and the guide frame of the present invention;

[0021] Figure 7 It is a three-dimensional structural cross-sectional view of the trigger assembly of the present invention;

[0022] Figure 8 It is a three-dimensional structural cross-sectional view of the vibration mechanism of the present invention;

[0023] Fig. 9 It is a three-dimensional structural cross-sectional view of the feeding adjustment mechanism of the present invention.

[0024] The markings of the components in the accompanying drawings are as follows: 1. frame, 2. first fixed frame, 3. first motor, 4. rotating shaft, 5. driving wheel, 6. first fixed plate, 7. sleeve, 8. breaker, 9. unloading frame, 10. first fixed shell, 11. rotating shell, 12. second fixed plate, 13. protection mechanism, 1301, second motor, 1302, first rotating rod, 1303, first fixed rod, 1304, sliding block, 1305, buffer shell, 1306, second fixed rod, 1307, fixed frame, 1308, piston rod, 1309, protective plate, 1310, first sliding plate, 141, screening unloading mechanism, 1401, second rotating rod, 1402, missing gear , 1403, arc-shaped rack, 1404, third fixed plate, 1405, second sliding plate, 1406, guide frame, 142, trigger assembly, 1407, second fixed frame, 1408, sliding rod, 1409, limit frame, 1410, trigger rod, 1411, trigger frame, 15, vibration mechanism, 1501, fixed block, 1502, third fixed frame, 1503, limit block, 16, feeding adjustment mechanism, 1601, fourth fixed frame, 1602, second fixed shell, 1603, electric push rod, 1604, first piston, 1605, storage shell, 1606, feeding pipe, 1607, material blocking plate, 1608, second piston, 1609, connecting pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0026] Embodiment 1: A stone crushing device with separation function, such as Figure 1-Figure 3As shown, it includes a frame 1, a first fixed frame 2 is fixedly connected to the upper side of the frame 1, a first motor 3 is fixedly connected to the upper side of the first fixed frame 2, a rotating shaft 4 is rotatably connected to the upper side of the frame 1 through a mounting frame, the output shaft of the first motor 3 is driven by the rotating shaft 4 through a pulley and a belt, the rotating shaft 4 is fixedly connected to a driving wheel 5 equidistantly distributed front and back, the driving wheel 5 is a circular wheel with convex blocks distributed in a circumferential array on the outer circumference, a first fixed plate 6 is fixedly connected to the upper side of the frame 1 through a mounting frame, a sleeve 7 is fixedly connected to the lower side of the first fixed plate 6, a breaker hammer 8 for breaking stones is slidably connected to the sleeve 7, and a spring is arranged between the two to provide power for adjacent breaker hammers 8, the breaker hammer 8 is provided with a groove that cooperates with the convex blocks distributed in a circumferential array on the driving wheel 5, when the driving wheel 5 rotates, the circumferentially distributed convex blocks on the driving wheel 5 are limited by the grooves on the adjacent breaker hammers 8 and drive the adjacent breaker hammers 8 to move upward, and the breaker hammers 8 in the same front and rear direction, the length of the middle breaker hammer 8 is greater than that of the front and rear sides The length of the breaker 8 is used to match the shape of the rotating shell 11 to ensure the crushing effect of the stone. The breaker hammers 8 distributed in the left and right mirror images are fixedly connected by mounting rods. A feed rack 9 for receiving the crushed stones is fixedly connected to the upper side of the frame 1. An inclined surface is provided on the upper side of the feed rack 9. A first fixed shell 10 is fixedly connected to the upper side of the feed rack 9. A through hole is provided on one side of the frame 1 close to the feed rack 9. A through hole is provided on the first fixed shell 10. The first fixed shell 10 is slidably connected to the rotating shell 11. The first fixed shell 10 and The rotating shells 11 are all fan-shaped shells, and the inner diameter of the first fixed shell 10 is equal to the outer diameter of the rotating shell 11. Through holes are provided on the first fixed shell 10 and the rotating shell 11, and a screen is provided in the through hole of the rotating shell 11. The first fixed shell 10 is fixedly connected to the second fixed plates 12 distributed in left and right mirror images through the mounting frame. The two second fixed plates 12 are both slidably matched with the rotating shell 11. The frame 1 is provided with a protective mechanism 13 for preventing stone chips from splashing and a screening and unloading mechanism 141 for assisting the rotating shell 11 in screening and unloading.

[0027] like Figure 1 , Figure 2 and Figure 4As shown, the protection mechanism 13 includes a second motor 1301, the second motor 1301 is fixed to the upper side of the frame 1 through a mounting rod, the output shaft of the second motor 1301 is fixed to the first rotating rod 1302, the right end of the first rotating rod 1302 is fixed to the first fixed rod 1303, the lower end of the first fixed rod 1303 is rotatably connected to a sliding block 1304, the sliding block 1304 is composed of a square block and a cylinder, the middle part of the first fixed plate 6 is slidably connected to a buffer shell 1305, the upper side of the buffer shell 1305 is fixed to the second fixed rod 1306, and the upper side of the second fixed rod 1306 is fixed to a fixed frame 1307, the fixed frame 1307 is slidably connected to the sliding block 1304, and the sliding block 1304 is located in the fixed frame 1307, the inner side of the buffer shell 1305 is slidably connected to the piston rod 1308, and a spring is arranged between the two, the lower end of the piston rod 1308 is fixedly connected to a protective plate 1309 for blocking stone debris, the mirror-imaged and equidistantly distributed breaking hammers 8 are all slidably connected to the protective plate 1309, the front and rear sides of the protective plate 1309 are slidably connected to the first sliding plates 1310, and springs are arranged between the mirror-imaged first sliding plates 1310 to adapt to different amounts of stone crushing conditions.

[0028] like Figure 5 and Figure 6 As shown, the screening unloading mechanism 141 includes a second rotating rod 1401, which is rotatably connected to the frame 1 through a mounting frame, and the first rotating rod 1302 and the second rotating rod 1401 are driven by a pulley and a belt, and the second rotating rod 1401 is fixedly connected to a missing gear 1402, and an arc-shaped rack 1403 matched with the missing gear 1402 is fixedly connected to the left side of the rotating shell 11. When the missing gear 1402 rotates, the missing gear 1402 contacts and meshes with the arc-shaped rack 1403, thereby driving the rotating shell 11 to rotate, and the first rotating rod 1302 is fixedly connected to the second rotating rod 1401. A third fixed plate 1404 is fixedly connected to the right front side of a fixed shell 10, and a second sliding plate 1405 is slidably connected to the rear side of the third fixed plate 1404. A guide frame 1406 slidably connected to the second sliding plate 1405 is fixedly connected to the right side of the rotating shell 11, and a tension spring is arranged between the guide frame 1406 and the second sliding plate 1405, and the initial state of the tension spring between the guide frame 1406 and the second sliding plate 1405 is a stretched state. The frame 1 is provided with a trigger assembly 142, and the rotating shell 11 is provided with a vibration mechanism 15 for preventing stone blockage.

[0029] like Figure 5 and Figure 7As shown, the trigger assembly 142 includes a second fixing frame 1407, the second fixing frame 1407 is fixedly connected to the upper side of the frame 1, the second fixing frame 1407 is slidably connected to a sliding rod 1408, the rear end of the sliding rod 1408 is fixedly connected to a limiting frame 1409, a spring is arranged between the limiting frame 1409 and the second fixing frame 1407, the first fixed shell 10 and the rotating shell 11 are both slidably connected to the limiting frame 1409, and when the limiting frame 1409 slides forward from the rotating shell 11, the limiting frame 1409 loses the limitation on the relative position of the rotating shell 11 and the first fixed shell 10, a trigger rod 1410 is fixedly connected to the left side of the limiting frame 1409, and a trigger frame 1411 is fixedly connected to the second rotating rod 1401. The trigger frame 1411 is located on the left side of the missing gear 1402, and the trigger frame 1411 cooperates with the trigger rod 1410. When the second rotating rod 1401 drives the trigger frame 1411 to rotate and contact the trigger rod 1410, the trigger frame 1411 drives the trigger rod 1410 to move backward.

[0030] like Figure 7 and Figure 8 As shown, the vibration mechanism 15 includes a fixed block 1501 with a left and right mirror image distribution, and the fixed blocks 1501 with a mirror image distribution are respectively fixed to the left and right sides of the rotating shell 11, and the left and right sides of the first fixed shell 10 are fixedly connected to the third fixed frame 1502, the third fixed frame 1502 is an arc-shaped plate, and the opposite sides of the two third fixed frames 1502 are fixedly connected to uniformly distributed limit blocks 1503, and the limit blocks 1503 cooperate with adjacent fixed blocks 1501. When the rotating shell 11 drives the fixed block 1501 to rotate, the fixed block 1501 and the adjacent limit blocks 1503 are limited and drive the rotating shell 11 to reciprocate left and right. The limit blocks 1503 uniformly distributed on the adjacent third fixed frames 1502 are staggered with each other, which are used to stagger the rotating shell 11 to generate staggered and opposite direction vibrations, and the shortest distance between the limit blocks 1503 and the rotating shell 11 is greater than the maximum thickness of the limit blocks 1503, which is used to ensure the rotation state of the rotating shell 11.

[0031] When the user uses the device to crush stones, the user first starts the first motor 3. The output shaft of the first motor 3 drives the rotating shaft 4 to rotate through the pulley and the belt. The rotating shaft 4 drives the equidistantly distributed driving wheels 5 to rotate synchronously. During this process, the protrusion of the driving wheel 5 is embedded in the groove of the adjacent breaker 8 and drives the breaker 8 to move upward. The breaker 8 drives the adjacent breaker hammers 8 in the same left and right directions to move upward synchronously through the mounting rod, and at the same time squeezes the spring between the breaker hammer 8 and the adjacent sleeve 7 until the breaker hammer 8 moves upward to the highest point. The user stops the first motor 3, and the preparation work is completed.

[0032] After the preparation work is completed, the user puts a certain amount of stones into the rotating shell 11, and then the user starts the second motor 1301. The output shaft of the second motor 1301 drives the first rotating rod 1302 to rotate, and the first rotating rod 1302 drives the first fixed rod 1303 to rotate. The first fixed rod 1303 drives the sliding block 1304 to revolve around the first rotating rod 1302. During this process, the sliding block 1304 slides in the fixed frame 1307 and drives the fixed frame 1307 to move back and forth up and down. The fixed frame 1307 drives the second fixed rod 1306 to move back and forth up and down. The second fixed rod 1306 drives the buffer shell 1305 to move back and forth up and down. The buffer shell 1305 drives the piston rod 1308 to move back and forth up and down through the spring between the buffer shell 1305 and the piston rod 1308. The piston rod 1308 drives the protective plate 1309 and the two first sliding plates 1310 to move back and forth up and down.

[0033] In the process of the sliding block 1304 driving the protective plate 1309 to move downward, the protective plate 1309 drives the two first sliding plates 1310 to move downward. The two first sliding plates 1310 first contact the rotating shell 11 at the same time. As the first sliding plates 1310 move downward, the two first sliding plates 1310 are squeezed and move to the inside of the protective plate 1309, while squeezing the spring between the two first sliding plates 1310 until the lower side of the protective plate 1309 contacts the surface of the stone and stops moving. The two first sliding plates 1310 stop moving at the same time. As the fixed frame 1307 continues to move downward, the fixed frame 1307 drives the buffer shell 1305 to move downward through the second fixed rod 1306 and squeezes the spring between the buffer shell 1305 and the piston rod 1308 until the sliding block 1304 rotates to a vertical downward state. The user stops the second motor 1301. At this time, the protective plate 1309 cooperates with the two first sliding plates 1310 to cover the stone in the rotating shell 11.

[0034] When the user stops the second motor 1301, the first motor 3 is started again at the same time. The output shaft of the first motor 3 drives the rotating shaft 4 to rotate through the pulley and the belt, and the rotating shaft 4 drives the equidistantly distributed driving wheels 5 to rotate synchronously. After the driving wheel 5 continues to rotate, the protrusion of the driving wheel 5 loses the match with the groove of the adjacent breaker 8, and the spring between the breaker 8 and the adjacent sleeve 7 drives the breaker 8 to move downward and crush the stone. As the driving wheel 5 continues to rotate, the driving wheel 5 drives the breaker 8 to move upward again and repeats the above-mentioned crushing of the stone. When the stone is crushed, the protective plate 1309 cooperates with the first sliding plate 1310 to cover the stone to prevent the debris generated by the stone crushing from splashing out of the rotating shell 11 to cause harm to the user, thereby improving the safety of the use of the device.

[0035] The user determines the crushing time according to the properties of the stone itself (the crushing time of brittle stone is shorter, and the crushing time of hard stone is longer). When the stone crushing time is over, the user stops the first motor 3, and the user starts the second motor 1301 at the same time. The second motor 1301 drives the first rotating rod 1302 to rotate. The first rotating rod 1302 drives the protective plate 1309 to move upward through the fixed frame 1307 and loses the cover of the stone. The first rotating rod 1302 drives the second rotating rod 1401 to rotate through the pulley and the belt. The second rotating rod 1401 drives the missing gear 1402 and the trigger frame 1411 to rotate. The trigger frame 1411 contacts and squeezes to drive the trigger rod 1410 to move forward. The trigger rod 1410 drives the limiting frame 1409 to move forward. The limiting frame 1409 drives the sliding rod 1408 to move forward and squeezes the spring between the sliding rod 1408 and the second fixed frame 1407 until the limiting frame 1409 loses the limit on the rotating shell 11. The tension spring between the movable plate 1405 and the guide frame 1406 drives the guide frame 1406 to rotate, and the guide frame 1406 drives the rotating shell 11 and the stones therein to rotate, until the through hole of the rotating shell 11 coincides with the through hole of the first fixed shell 10, and the tension spring between the second sliding plate 1405 and the guide frame 1406 is reset to the initial state, at which time the crushed stones are located on the upper side of the rotating shell 11 screen, and the particles with a diameter that meets the screening range of the rotating shell 11 screen pass through the rotating shell 11 screen, the through holes thereon and The material is discharged through the through hole of the first fixed shell 10, and the stones that meet the particle size fall through the through hole of the first fixed shell 10 to the upper inclined surface of the discharge rack 9. The stones that meet the particle size fall through the through hole on the frame 1 under the guidance of the upper inclined surface of the discharge rack 9 and are collected. The rotating shell 11 screen cooperates with the first fixed shell 10 to screen out the stones that meet the specifications to prevent excessive crushing of the stones. The stones will not be crushed again due to excessive impact force during screening, thereby ensuring the quality of the stone output.

[0036] During the rotation of the rotating shell 11, the rotating shell 11 drives the two fixed blocks 1501 to rotate. The fixed block 1501 on the right side first contacts the limit block 1503 on the third fixed frame 1502 on the right side and squeezes the rotating shell 11 and the stones therein to move to the left. Then, the fixed block 1501 on the left side contacts the limit block 1503 on the third fixed frame 1502 on the left side and squeezes the rotating shell 11 and the stones therein to move to the right. While the rotating shell 11 rotates, it continuously moves back and forth left and right and vibrates the stones in the rotating shell 11 left and right, so that the stones with a particle size smaller than the screen of the rotating shell 11 are discharged through the screen of the rotating shell 11, the through holes thereon and the through holes of the first fixed shell 10. At the same time, the vibration prevents the screen of the rotating shell 11 from being blocked. The fixed block 1501 cooperates with the limit block 1503 to make the stones vibrate at the same time during the discharge process to prevent the screen of the rotating shell 11 from being blocked, thereby ensuring the discharge efficiency of the stones.

[0037] When unloading, the second rotating rod 1401 continues to drive the missing gear 1402 and the trigger frame 1411 to rotate, and the trigger frame 1411 drives the limiting frame 1409 to continue to move forward until the trigger frame 1411 loses contact with the trigger rod 1410, and the spring between the limiting frame 1409 and the second fixed frame 1407 drives the limiting frame 1409 to move backward and contact the rotating shell 11, and then the missing gear 1402 and the trigger frame 1411 continue to rotate until the missing gear 1402 is meshed with the arc-shaped rack 1403, and the missing gear 1402 drives the rotating shell 11 to reset through the arc-shaped rack 1403 and stretches the tension spring between the second sliding plate 1405 and the guide frame 1406 until the missing gear 1402 loses meshing with the arc-shaped rack 1403. The protective plate 1309 is at the bottom, and the rotating shell 11 is reset. The spring between the limit frame 1409 and the second fixed frame 1407 drives the limit frame 1409 to move backward and re-embed the rotating shell 11, so as to limit the rotating shell 11 again. At this time, the trigger frame 1411 and the trigger rod 1410 are reset to the initial distance. At the same time, the first rotating rod 1302 drives the protective plate 1309 to move downward through the fixed frame 1307 and covers the stone again. At this time, the stones broken into small stones are all unloaded through the unloading rack 9. Then the user repeats the above steps to crush the remaining stones until all the stones are crushed. The user stops the first motor 3 and the second motor 1301. At this time, the use of the device is completed.

[0038] Embodiment 2: Based on embodiment 1, Figure 1 and Fig. 9As shown, it also includes a feeding adjustment mechanism 16 for adjusting the amount of stone feeding, the feeding adjustment mechanism 16 is arranged on the upper side of the frame 1, and the feeding adjustment mechanism 16 includes a fourth fixed frame 1601, the fourth fixed frame 1601 is fixedly connected to the upper right side of the frame 1, the upper side of the fourth fixed frame 1601 is fixedly connected to a second fixed shell 1602 and an electric push rod 1603, the electric push rod 1603 is located on the right side of the second fixed shell 1602, the telescopic end of the electric push rod 1603 is fixedly connected to a first piston 1604 which is slidably connected to the second fixed shell 1602, and the first piston 1604 is sealed with the second fixed shell 1602, the left side of the second fixed shell 1602 is connected with a storage shell 1605 and a feeding pipe 1606, the feeding pipe 1606 is connected with the storage shell 1605, the storage shell 1605 is located on the right side of the feeding pipe 1606, the feeding pipe 1606 is composed of two straight tubes with an obtuse angle, the upper left side of the protective plate 1309 is fixed with a blocking plate 1607, the second fixed plate 12 on the right side is provided with a through hole for feeding, and the through hole cooperates with the blocking plate 1607, the mirror-distributed second fixed plate 12 is connected to the rotating shell 1 1 forms a cavity, the cavity formed by the mirror-distributed second fixed plate 12 and the rotating shell 11 is connected to the feeding pipe 1606 through the through hole on the right second fixed plate 12, the second fixed shell 1602 is slidably connected to the second piston 1608 slidably connected to the feeding pipe 1606, the second fixed shell 1602 and the second piston 1608 are sealed and matched, the second piston 1608 is matched with the storage shell 1605, and is used to control the size of the discharge port of the storage shell 1605, the buffer shell 1305 and the piston rod 1308 are filled with hydraulic oil, and the first piston 1604 Hydraulic oil is filled between the second piston 1608, the buffer shell 1305 is connected to a connecting pipe 1609, the connecting pipe 1609 is connected to the second fixed shell 1602, the connecting point of the connecting pipe 1609 and the second fixed shell 1602 is always located between the second piston 1608 and the first piston 1604, and the sliding distance of the second piston 1608 in the feeding pipe 1606 is smaller than the maximum distance in the horizontal direction between the right side of the second piston 1608 and the storage shell 1605, so as to ensure the sealing state between the second piston 1608 and the second fixed shell 1602.

[0039] After the above-mentioned preparatory work before crushing is completed, the user puts the remaining stones into the storage shell 1605, and then the user performs the crushing step. When covering the stones, the piston rod 1308 stops moving, the buffer shell 1305 moves downward and squeezes the spring between the piston rod 1308 and the buffer shell 1305, and at the same time, the hydraulic oil between the two is filled into the space between the first piston 1604 and the second piston 1608 through the connecting pipe 1609. The second piston 1608 is squeezed by the hydraulic oil and moves to the left. If the amount of stones in the rotating shell 11 is larger than that in the rotating shell 11, the piston rod 1308 stops moving. The buffer shell 1305 moves downward and squeezes the spring between the piston rod 1308 and the buffer shell 1305. At the same time, the hydraulic oil between the two is filled into the space between the first piston 1604 and the second piston 1608 through the connecting pipe 1609. The more the second piston 1608 moves to the left, the greater the distance the second piston 1608 moves to the left, until the second piston 1608 stops moving, the user controls the telescopic end of the electric push rod 1603 to retract, the telescopic end of the electric push rod 1603 drives the first piston 1604 to move to the right, and the first piston 1604 drives the second piston 1608 to move to the right through the hydraulic oil, until the left end of the second piston 1608 gradually moves and gradually loses the shielding of the lower end of the storage shell 1605, the stones in the storage shell 1605 move downward into the feeding tube 1606, and if the first piston 1604 and the second The farther the distance between the pistons 1608 is (that is, the more stones there are in the rotating shell 11), the smaller the opening at the lower end of the storage shell 1605 becomes, and the fewer stones enter the feeding tube 1606. Then the user controls the telescopic end of the electric push rod 1603 to extend, and the telescopic end of the electric push rod 1603 drives the second piston 1608 to move left and pushes the stones that fall into the feeding tube 1606 to the left end of the feeding tube 1606. Then, when the user performs the unloading step, the protective plate 1309 drives the blocking plate 1607 to move upward and loses contact with the feeding tube 1606. The stones in the feeding tube 1606 enter the rotating shell 11 for crushing, and the user repeats the above steps until the stones in the storage shell 1605 are used up. The user stops the first motor 3 and the second motor 1301. At this time, the use of the device is completed, and the distance between the first piston 1604 and the second piston 1608 is adjusted by the number of stones in the rotating shell 11, thereby adjusting the feeding amount of the stones to prevent artificial feeding from causing large fluctuations in the number of stones, affecting the crushing efficiency, so that the rotating shell 11 always maintains a stable crushing state and efficiency.

[0040] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A stone crushing device with separation function, characterized in that: The invention comprises a frame (1), wherein the frame (1) is fixedly connected to a first fixed frame (2), a first motor (3) is fixedly connected to the first fixed frame (2), a rotating shaft (4) is rotatably connected to the upper side of the frame (1) via a mounting frame, a pulley and a belt are used to drive the output shaft of the first motor (3) and the rotating shaft (4), the rotating shaft (4) is fixedly connected to equidistantly distributed driving wheels (5), the frame (1) is fixedly connected to a first fixed plate (6) via the mounting frame, a mirror-image and equidistantly distributed sleeve (7) is fixedly connected to the side of the first fixed plate (6) close to the frame (1), a breaker hammer (8) is slidably connected to the sleeve (7), and a spring is provided between the two, the mirror-image-distributed breaker hammers (8) are fixedly connected to each other via a mounting rod, and the driving wheel (5) is connected to adjacent The breaker (8) is matched with the breaker hammer (8), a material discharge rack (9) is fixedly connected to the side of the frame (1) close to the breaker hammer (8), a first fixed shell (10) is fixedly connected to the side of the material discharge rack (9) away from the frame (1), a through hole is provided on the side of the frame (1) close to the material discharge rack (9), the first fixed shell (10) is provided with a through hole, the first fixed shell (10) is slidably connected to a rotating shell (11), the rotating shell (11) is provided with a through hole, and a screen is provided in the through hole, the first fixed shell (10) is fixedly connected to a second fixed plate (12) distributed in a mirror image through a mounting frame, the second fixed plates (12) distributed in a mirror image are both slidably matched with the rotating shell (11), and the frame (1) is provided with a protection mechanism (13) and a screening material discharge mechanism (141); The protection mechanism (13) comprises a second motor (1301), the second motor (1301) being fixedly connected to the upper side of the frame (1) via a mounting rod, the output shaft of the second motor (1301) being fixedly connected to a first rotating rod (1302), one end of the first rotating rod (1302) away from the second motor (1301) being fixedly connected to a first fixed rod (1303), one end of the first fixed rod (1303) away from the first rotating rod (1302) being rotatably connected to a sliding block (1304), the first fixing plate (6) being slidably connected to a buffer shell (1305), and a side of the buffer shell (1305) away from the frame (1) being fixedly connected to a second fixed rod (1306), a fixed frame (1307) is fixedly connected to a side of the second fixed rod (1306) away from the frame (1), the fixed frame (1307) is slidably connected to the sliding block (1304), the sliding block (1304) is located in the fixed frame (1307), the buffer shell (1305) is slidably connected to a piston rod (1308), a spring is provided between the buffer shell (1305) and the piston rod (1308), one end of the piston rod (1308) away from the buffer shell (1305) is fixedly connected to a protective plate (1309), and the mirror-image and equidistantly distributed breaking hammers (8) are all slidably connected to the protective plate (1309); The screening unloading mechanism (141) comprises a second rotating rod (1401), the second rotating rod (1401) is rotatably connected to the frame (1) via a mounting frame, the first rotating rod (1302) and the second rotating rod (1401) are driven via a pulley and a belt, the second rotating rod (1401) is fixedly connected to a missing gear (1402), a side of the rotating shell (11) close to the second rotating rod (1401) is fixedly connected to an arc-shaped rack (1403), the arc-shaped rack (1403) cooperates with the missing gear (1402), and the first fixed shell (10) A third fixed plate (1404) is fixedly connected to a side away from the arc-shaped rack (1403), and a second sliding plate (1405) is slidably connected to the third fixed plate (1404); a guide frame (1406) is fixedly connected to a side of the rotating shell (11) away from the second rotating rod (1401), and the guide frame (1406) is slidably connected to the second sliding plate (1405); a tension spring is provided between the guide frame (1406) and the second sliding plate (1405); the frame (1) is provided with a trigger assembly (142); and the rotating shell (11) is provided with a vibration mechanism (15); The trigger assembly (142) comprises a second fixed frame (1407), the second fixed frame (1407) is fixedly connected to the upper side of the frame (1), the second fixed frame (1407) is slidably connected to a sliding rod (1408), one end of the sliding rod (1408) away from the second fixed frame (1407) is fixedly connected to a limiting frame (1409), a spring is arranged between the limiting frame (1409) and the second fixed frame (1407), the first fixed shell (10) and the rotating shell (11) are both slidably connected to the limiting frame (1409), a side of the limiting frame (1409) away from the rotating shell (11) is fixedly connected to a trigger rod (1410), the second rotating rod (1401) is fixedly connected to a trigger frame (1411), and the trigger frame (1411) cooperates with the trigger rod (1410).

2. The stone crushing equipment with separation function according to claim 1 is characterized in that: The protection plate (1309) is slidably connected to a first sliding plate (1310) that is distributed in a mirror image, and a spring is arranged between the first sliding plates (1310) that are distributed in a mirror image, so as to adapt to different amounts of stone crushing conditions.

3. The stone crushing equipment with separation function according to claim 1 is characterized in that: The vibration mechanism (15) comprises fixed blocks (1501) with mirror-image distribution, the fixed blocks (1501) with mirror-image distribution are all fixedly connected to the rotating shell (11), the first fixed shell (10) is fixedly connected to a third fixed frame (1502) with mirror-image distribution, the third fixed frame (1502) is fixedly connected to uniformly distributed limit blocks (1503), the limit blocks (1503) cooperate with adjacent fixed blocks (1501), and the uniformly distributed limit blocks (1503) on the third fixed frame (1502) with mirror-image distribution are staggered with each other.

4. The stone crushing equipment with separation function according to claim 3 is characterized in that: The shortest distance between the limit block (1503) and the rotating shell (11) is greater than the maximum thickness of the limit block (1503), so as to ensure the rotating state of the rotating shell (11).

5. The stone crushing equipment with separation function according to claim 4 is characterized in that: The machine also comprises a feeding adjustment mechanism (16) for adjusting the amount of stone feeding, the feeding adjustment mechanism (16) being arranged on the frame (1), the feeding adjustment mechanism (16) comprising a fourth fixed frame (1601), the fourth fixed frame (1601) being fixedly connected to the frame (1), a second fixed shell (1602) and an electric push rod (1603) being fixedly connected on a side of the fourth fixed frame (1601) away from the frame (1), a first piston (1604) being fixedly connected to a telescopic end of the electric push rod (1603), the first piston (1604) being slidably connected to the second fixed shell (1602), a storage tank being connected on a side of the second fixed shell (1602) away from the electric push rod (1603), A material shell (1605) and a feeding tube (1606), wherein the feeding tube (1606) is connected to the material storage shell (1605), a material blocking plate (1607) is fixedly connected to one side of the protective plate (1309) close to the feeding tube (1606), a through hole is provided on the second fixed plate (12) close to the feeding tube (1606), and the through hole cooperates with the material blocking plate (1607), the second fixed plate (12) and the rotating shell (11) in a mirror-image distribution form a cavity, and the cavity formed by the second fixed plate (12) and the rotating shell (11) in a mirror-image distribution is connected to the feeding tube (1606) through the through hole on the second fixed plate (12) close to the feeding tube (1606).

6. The stone crushing equipment with separation function according to claim 5 is characterized in that: The second fixed shell (1602) is slidably connected to the second piston (1608), the second piston (1608) is slidably connected to the feeding pipe (1606), the second piston (1608) cooperates with the storage shell (1605), hydraulic oil is filled between the buffer shell (1305) and the piston rod (1308), the buffer shell (1305) is connected to a connecting pipe (1609), the connecting pipe (1609) is connected to the second fixed shell (1602), and the connecting point between the connecting pipe (1609) and the second fixed shell (1602) is always located between the second piston (1608) and the first piston (1604).

7. The stone crushing equipment with separation function according to claim 6 is characterized in that: The sliding distance of the second piston (1608) in the feeding tube (1606) is smaller than the maximum horizontal distance between the side of the second piston (1608) close to the first piston (1604) and the material storage shell (1605), so as to ensure the sealing state between the second piston (1608) and the second fixed shell (1602).

Images