Efficient crushing device for quartz stone production

Abstract

The utility model relates to the technical field of quartz stone crushing devices, in particular to an efficient crushing device for quartz stone production, which comprises a machine body, a crushing mechanism, a feeding hopper and a circulating mechanism, a crushing mechanism is connected to the interior of the machine body, a feeding hopper is connected to the upper portion of the machine body, and a circulating mechanism is arranged in the machine body; the quartz stone crushing device has the beneficial effects that the size needing to be screened is adjusted by rotating a bolt, then an oscillator is started for screening, large quartz stones slide into a guide hopper, are fed into a feeding hopper from a discharging pipe and are crushed again, and then the quartz stone crushing device is subjected to secondary crushing; and a second inner and outer flower shaft is driven to slide in an inner flower cylinder, meanwhile, a second crushing roller slides in the inner flower cylinder, the distance between a first crushing roller and the second crushing roller is adjusted, a torque motor is started to drive the first crushing roller and the second crushing roller to rotate, and then the crushing size of the quartz stone crushing device is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz stone crushing devices, in particular to a high-efficiency crushing device for quartz stone production. Background Art

[0002] Quartz stone, usually what we call quartz stone is a new type of stone material artificially synthesized by more than 90% quartz crystals plus resin and other trace elements. Quartz sand needs to be crushed by a crushing device during the production and processing. The existing quartz stone crushing device still has certain defects when used, such as;

[0003] After the existing quartz stone crushing device is crushed, the quartz stone that does not meet the demand needs to be screened out and poured into the quartz stone crushing device for crushing again, which is troublesome. In addition, the crushing size of the quartz stone crushing device is usually fixed, and most of them cannot be adjusted according to the demand. Utility Model Content

[0004] The purpose of the utility model is to provide a quartz stone production efficient crushing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency crushing device for quartz stone production, comprising: a machine body, a crushing mechanism, a feed hopper and a circulation mechanism;

[0006] The inside of the machine body is connected to a crushing mechanism, the top of the machine body is connected to a feed hopper, and a circulation mechanism is arranged inside the machine body;

[0007] A discharge plate is arranged at the front of the machine body.

[0008] Preferably, the circulation mechanism includes: a vibration frame, an oscillator, a first screen, a second screen, bolts, a guide hopper, a feed pipe, a drive motor, a screw rod and a discharge pipe. The vibration frame is rotatably connected to the inner wall of the machine body, and the bottom of the vibration frame is rotatably connected to the oscillator, and the oscillator is connected to the inner wall of the machine body.

[0009] Preferably, a first screen is connected to the inner wall of the vibration frame, a second screen is slidably connected to the upper surface of the first screen, a bolt is rotatably connected to one side of the second screen, and the bolt is threadedly connected to the inner wall of the vibration frame.

[0010] Preferably, a material guide hopper is connected to one side of the machine body, a material delivery pipe is connected to the back of the material guide hopper, a driving motor is connected to the bottom of the material delivery pipe, an output end of the driving motor passes through the inner wall of the material delivery pipe and is connected to a spiral rod, the spiral rod is rotatably connected to the inner wall of the material delivery pipe, a discharge pipe is connected to the front of the material delivery pipe, and the discharge pipe is arranged in the feed hopper.

[0011] Preferably, the crushing mechanism includes: a first crushing roller, a torque motor, a first worm, a first worm wheel, an inner flower tube, a first inner and outer flower axis, a second inner and outer flower axis, a U-shaped frame, a servo motor, a threaded rod, a rectangular frame, a through groove, a second crushing roller, a second worm wheel, a second worm and a baffle. The first crushing roller rotates through the inner wall of the body, the back of the body is connected to the torque motor, the output end of the torque motor is connected to the first worm, the bottom of the first worm is meshingly connected to the first worm wheel, and the first worm wheel is connected to the back of the first crushing roller.

[0012] Preferably, an inner flower cylinder is provided on one side of the first worm, the inner flower cylinder is rotatably connected to the back of the body through a bracket, and a first inner and outer flower axis is slidably connected in the inner flower cylinder, the first inner and outer flower axis is fixedly connected to one side of the first worm, and a second inner and outer flower axis is slidably connected in the inner flower cylinder close to the first inner and outer flower axis.

[0013] Preferably, a U-shaped frame is connected to the back of the machine body near the bottom of the inner flower tube, a servo motor is connected to the inner wall of the U-shaped frame, a threaded rod is connected to the output end of the servo motor, and the threaded rod is rotatably connected to the inner wall of the U-shaped frame;

[0014] A rectangular frame is abutted on the inner wall of the U-shaped frame, and the threaded rod is threadedly connected in the rectangular frame.

[0015] Preferably, a through groove is opened on the back of the body, and a second crushing roller is slidably connected in the through groove, the second crushing roller is arranged in the body, and the other end of the second crushing roller passes through and rotates in the rectangular frame, a second worm gear is fixedly connected to the outer side of the end of the second crushing roller, a second worm is meshingly connected to the top of the second worm gear, the second worm is fixedly connected to one side of the second inner and outer flower axes, a baffle is fixedly connected to the inner wall of the rectangular frame, and the other end of the second worm is rotatably connected to one side of the baffle.

[0016] Compared with the prior art, the utility model has the following beneficial effects: by rotating the bolt to adjust the size to be screened, then starting the oscillator for screening, the larger quartz stones slide into the guide hopper, and are sent into the feed hopper from the discharge pipe to be crushed again, thereby allowing the quartz stone crushing device to be crushed for the second time, by starting the servo motor to drive the rectangular frame to slide, drive the second inner and outer flower shafts to slide in the inner flower tube, and at the same time the second crushing roller slides inside, adjusts the spacing between the first crushing roller and the second crushing roller, starts the torque motor to drive the first crushing roller and the second crushing roller to rotate, thereby adjusting the crushing size of the quartz stone crushing device,

[0017] The utility model proposes a high-efficiency crushing device for quartz stone production:

[0018] 1. The second screen is driven to stagger the holes on the first screen by rotating the bolts, and the holes are adjusted to the size required for screening. Then the oscillator is started to drive the vibration frame to swing continuously to screen the crushed quartz stone. The larger quartz stone slides into the guide hopper and flows into the feed pipe. The drive motor drives the spiral rod to rotate, and the quartz stone is sent from the discharge pipe into the feed hopper for crushing again, so that the quartz stone crushing device can be crushed for the second time;

[0019] 2. Start the servo motor to drive the threaded rod to rotate, drive the rectangular frame to slide, drive the second inner and outer flower shaft to slide in the inner flower tube, and at the same time the second crushing roller slides inside, so as to adjust the distance between the first crushing roller and the second crushing roller, start the torque motor to drive the first crushing roller to rotate, and at the same time the first inner and outer flower shaft drives the inner flower tube to drive the second inner and outer flower shaft to rotate, and the second inner and outer flower shaft drives the second worm to drive the second crushing roller to rotate, so as to crush the quartz stone, adjust the distance between the first crushing roller and the second crushing roller, and then adjust the crushing size of the quartz stone crushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the first crushing roller of the utility model;

[0021] Figure 2 This is a schematic diagram of the spiral rod of the utility model;

[0022] Figure 3 This is a schematic diagram of the second worm gear of the utility model;

[0023] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0025] In the figure: 1. body; 2. crushing mechanism; 201. first crushing roller; 202. torque motor; 203. first worm; 204. first worm wheel; 205. inner flower tube; 206. first inner and outer flower axis; 207. second inner and outer flower axis; 208. U-shaped frame; 209. servo motor; 210. threaded rod; 211. rectangular frame; 212. through groove; 213. second crushing roller; 214. second worm wheel; 215. second worm; 216. baffle; 3. feed hopper; 4. circulation mechanism; 401. vibration frame; 402. oscillator; 403. first screen; 404. second screen; 405. bolt; 406. guide hopper; 407. feed pipe; 408. drive motor; 409. screw rod; 410. discharge pipe; 5. discharge plate. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0027] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 , the utility model provides a technical solution: a quartz stone production high-efficiency crushing device, comprising: a body 1, a crushing mechanism 2, a feed hopper 3 and a circulation mechanism 4;

[0028] A crushing mechanism 2 is connected to the inside of the machine body 1 , a feed hopper 3 is connected to the top of the machine body 1 , a circulation mechanism 4 is arranged in the machine body 1 ; and a discharge plate 5 is arranged at the front of the machine body 1 .

[0029] The circulation mechanism 4 includes: a vibration frame 401, an oscillator 402, a first screen 403, a second screen 404, a bolt 405, a guide hopper 406, a feed pipe 407, a drive motor 408, a screw rod 409 and a discharge pipe 410. The vibration frame 401 is rotatably connected to the inner wall of the body 1, the oscillator 402 is rotatably connected to the bottom of the vibration frame 401, the oscillator 402 is connected to the inner wall of the body 1, the first screen 403 is connected to the inner wall of the vibration frame 401, the upper surface of the first screen 403 is slidably connected to the second screen 404, and the second screen One side of the net 404 is rotatably connected to a bolt 405, and the bolt 405 is threadedly connected to the inner wall of the vibration frame 401. One side of the body 1 is connected to a guide hopper 406, and the back of the guide hopper 406 is connected to a feed pipe 407, and the bottom of the feed pipe 407 is connected to a drive motor 408. The output end of the drive motor 408 passes through the inner wall of the feed pipe 407 and is connected to a screw rod 409, which is rotatably connected to the inner wall of the feed pipe 407. The front of the feed pipe 407 is connected to a discharge pipe 410, and the discharge pipe 410 is arranged in the feed hopper 3.

[0030] In order to achieve secondary crushing, the rotating bolt 405 drives the second screen 404 to stagger the holes on the first screen 403. According to the size of the quartz stone particles to be crushed, the size of the staggered holes on the second screen 404 and the first screen 403 is adjusted, and then the oscillator 402 is started to drive the vibration frame 401 to swing continuously. The motor of the oscillator 402 drives the turntable to rotate, and the turntable drives the front push rod to continuously push the vibration frame 401 to swing up and down on the inner wall of the machine body 1, so as to crush the crushed stones. The quartz is screened, and the smaller quartz particles pass through the second sieve 404 and the first sieve 403 and are discharged from the discharge plate 5, and the larger quartz slides into the guide hopper 406. A through hole is provided at the connection position between the guide hopper 406 and the feed pipe 407. The quartz slides into the feed pipe 407 from the through hole along the inner wall of the guide hopper 406. The driving motor 408 drives the screw rod 409 to rotate, and the quartz is transported upward, and is sent into the feed hopper 3 from the discharge pipe 410 to be crushed again. Embodiment 2

[0031] See also Figure 1 , Figure 3 and Figure 5On the basis of the first embodiment, the crushing mechanism 2 includes: a first crushing roller 201, a torque motor 202, a first worm 203, a first worm wheel 204, an inner flower tube 205, a first inner and outer flower axis 206, a second inner and outer flower axis 207, a U-shaped frame 208, a servo motor 209, a threaded rod 210, a rectangular frame 211, a through groove 212, a second crushing roller 213, a second worm wheel 214, a second worm 215 and a baffle 216. The first crushing roller 201 is rotated through the inner wall of the body 1. The back of the machine body 1 is connected to a torque motor 202, the output end of the torque motor 202 is connected to a first worm 203, the bottom of the first worm 203 is meshed with a first worm wheel 204, the first worm wheel 204 is connected to the back of the first crushing roller 201, and an inner flower tube 205 is arranged on one side of the first worm 203, the inner flower tube 205 is rotatably connected to the back of the machine body 1 through a bracket, and a first inner and outer flower shaft 206 is slidably connected in the inner flower tube 205, and the first inner and outer flower shaft 206 is fixedly connected to the first worm On one side of 203, a U-shaped frame 208 is connected to the back of the machine body 1 near the bottom of the inner flower tube 205, and a servo motor 209 is connected to the inner wall of the U-shaped frame 208. The output end of the servo motor 209 is connected to a threaded rod 210, and the threaded rod 210 is rotatably connected to the inner wall of the U-shaped frame 208; a rectangular frame 211 is abutted on the inner wall of the U-shaped frame 208, and the threaded rod 210 is threadedly connected in the rectangular frame 211. A through groove 212 is opened on the back of the machine body 1, and a second crushing Roller 213, the second crushing roller 213 is arranged in the body 1, and the other end of the second crushing roller 213 penetrates and rotates in the rectangular frame 211, the outer side of the end of the second crushing roller 213 is fixedly connected with a second worm gear 214, the upper part of the second worm gear 214 is meshingly connected with a second worm 215, the second worm 215 is fixedly connected to one side of the second inner and outer flower shafts 207, and a baffle 216 is fixedly connected to the inner wall of the rectangular frame 211, and the other end of the second worm 215 is rotatably connected to one side of the baffle 216.

[0032] In order to adjust the crushing size, the servo motor 209 is started to drive the threaded rod 210 to rotate on the U-shaped frame 208, and the rectangular frame 211 is driven to slide. The U-shaped frame 208 supports the servo motor 209, the threaded rod 210 and the rectangular frame 211 on the back of the machine body 1. The rectangular frame 211 supports the second crushing roller 213 in the machine body 1. When the rectangular frame 211 slides, it drives the second crushing roller 213 to slide in 213, and drives the second worm 215 to pull the second inner and outer flower shafts 207 to slide in the inner flower tube 205, so as to adjust the first crushing roller 201 and the second crushing roller 213, the patterns on the inner flower tube 205, the first inner and outer flower axis 206, and the second inner and outer flower axis 207 prevent each other from idling, the starting torque motor 202 drives the first worm 203 to drive the first worm wheel 204 to rotate, and drives the first crushing roller 201 to rotate, while the first inner and outer flower axis 206 drives the inner flower tube 205 to drive the second inner and outer flower axis 207 to rotate, and the second inner and outer flower axis 207 drives the second worm 215 to drive the second worm wheel 214 to rotate, thereby driving the second crushing roller 213 to rotate, crushing the quartz stone, and adjusting the distance between the first crushing roller 201 and the second crushing roller 213.

[0033] In actual use, according to the required degree of crushing, start the servo motor 209 to adjust the distance between the first crushing roller 201 and the second crushing roller 213, then rotate the bolt 405 to drive the second screen 404 to stagger the holes on the first screen 403, and adjust it to the size required for screening, and send the quartz stone to be crushed from the feed hopper 3 into the machine body 1, and fall on the first crushing roller 201 and the second crushing roller 213. The first crushing roller 201 and the second crushing roller 213 crush the quartz stone and fall on the second screen 404, vibrate for screening, and the smaller quartz stone particles pass through the second screen 404 and the first screen 403 and are discharged from the discharge plate 5, and the larger quartz stone particles slide into the guide hopper 406 and are sent to the feed hopper 3 again, and the crushing mechanism crushes them twice.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency crushing device for quartz stone production, comprising: The machine body (1), the crushing mechanism (2), the feed hopper (3) and the circulation mechanism (4) are characterized by: The interior of the machine body (1) is connected to a crushing mechanism (2), the top of the machine body (1) is connected to a feed hopper (3), and a circulation mechanism (4) is provided inside the machine body (1); A discharge plate (5) is provided at the front of the machine body (1).

2. A quartz stone production high-efficiency crushing device according to claim 1, characterized in that: The circulation mechanism (4) comprises: a vibration frame (401), an oscillator (402), a first screen (403), a second screen (404), bolts (405), a guide hopper (406), a material conveying pipe (407), a driving motor (408), a screw rod (409) and a discharge pipe (410); the vibration frame (401) is rotatably connected to the inner wall of the machine body (1); the bottom of the vibration frame (401) is rotatably connected to the oscillator (402); and the oscillator (402) is connected to the inner wall of the machine body (1).

3. A quartz stone production high-efficiency crushing device according to claim 2, characterized in that: A first screen (403) is connected to the inner wall of the vibration frame (401); a second screen (404) is slidably connected to the upper surface of the first screen (403); a bolt (405) is rotatably connected to one side of the second screen (404); and the bolt (405) is threadedly connected to the inner wall of the vibration frame (401).

4. A quartz stone production high-efficiency crushing device according to claim 1, characterized in that: A material guide hopper (406) is connected to one side of the machine body (1); a material delivery pipe (407) is connected to the back of the material guide hopper (406); a driving motor (408) is connected to the bottom of the material delivery pipe (407); an output end of the driving motor (408) passes through the inner wall of the material delivery pipe (407) and is connected to a spiral rod (409); the spiral rod (409) is rotatably connected to the inner wall of the material delivery pipe (407); a material discharge pipe (410) is connected to the front of the material delivery pipe (407); and the material discharge pipe (410) is arranged in the feed hopper (3).

5. A quartz stone production high-efficiency crushing device according to claim 1, characterized in that: The crushing mechanism (2) comprises: a first crushing roller (201), a torque motor (202), a first worm (203), a first worm wheel (204), an inner flower tube (205), a first inner and outer flower axis (206), a second inner and outer flower axis (207), a U-shaped frame (208), a servo motor (209), a threaded rod (210), a rectangular frame (211), a through slot (212), a second crushing roller (213), a second worm wheel (214), a second worm (215) and a baffle (216); the first crushing roller (201) is rotatably penetrated through the inner wall of the machine body (1); the back of the machine body (1) is connected to the torque motor (202); the output end of the torque motor (202) is connected to the first worm (203); the bottom of the first worm (203) is meshingly connected to the first worm wheel (204); and the first worm wheel (204) is connected to the back of the first crushing roller (201).

6. A quartz stone production high-efficiency crushing device according to claim 5, characterized in that: An inner flower cylinder (205) is provided on one side of the first worm (203); the inner flower cylinder (205) is rotatably connected to the back of the machine body (1) via a bracket; a first inner and outer flower axis (206) is slidably connected inside the inner flower cylinder (205); the first inner and outer flower axis (206) is fixedly connected to one side of the first worm (203); and a second inner and outer flower axis (207) is slidably connected inside the inner flower cylinder (205) close to the first inner and outer flower axis (206).

7. A quartz stone production high-efficiency crushing device according to claim 6, characterized in that: A U-shaped frame (208) is connected to the back of the machine body (1) below the inner flower tube (205); a servo motor (209) is connected to the inner wall of the U-shaped frame (208); a threaded rod (210) is connected to the output end of the servo motor (209); and the threaded rod (210) is rotatably connected to the inner wall of the U-shaped frame (208); A rectangular frame (211) is abutted against the inner wall of the U-shaped frame (208), and the threaded rod (210) is threadedly connected in the rectangular frame (211).

8. A quartz stone production high-efficiency crushing device according to claim 1, characterized in that: The back of the machine body (1) is provided with a through groove (212), a second crushing roller (213) is slidably connected in the through groove (212), the second crushing roller (213) is arranged in the machine body (1), and the other end of the second crushing roller (213) passes through and rotates in the rectangular frame (211), a second worm gear (214) is fixedly connected to the outer side of the end of the second crushing roller (213), a second worm (215) is meshingly connected above the second worm gear (214), the second worm (215) is fixedly connected to one side of the second inner and outer flower shafts (207), a baffle (216) is fixedly connected to the inner wall of the rectangular frame (211), and the other end of the second worm (215) is rotatably connected to one side of the baffle (216).

Images