Raw material crushing structure for quartz stone processing

Abstract

The utility model discloses a raw material crushing structure for quartzite processing, which belongs to the technical field of quartzite processing, and is characterized by comprising a rack, a crushing component is arranged at one end of the rack, a blocking component is arranged at the bottom of the crushing component, the crushing component is arranged, and quartzite can be extruded and crushed, so that the quartzite can be crushed, and the quartzite can be crushed. Meanwhile, the crushed quartz stones flow out from the bottom of the crushing bin along the crushing bin, a blocking assembly is arranged, the quartz stones with large particles can continue to be stacked on a blocking net and continue to be crushed by first crushing teeth and second crushing teeth, and a sensor and an alarm lamp are fixedly arranged on one side of the crushing barrel; the height of quartz stones on a blocking net can be monitored in real time, the situation that the crushing effect of first crushing teeth and second crushing teeth is affected due to excessive accumulation of the quartz stones on the blocking net is prevented, a bent feeding bin is arranged at the top of the crushing barrel, and direct impact of the quartz stones on the first crushing teeth and the second crushing teeth can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz stone processing, in particular to a raw material crushing structure used for quartz stone processing. Background Art

[0002] Quartz stone crushing is the process of mechanically crushing the original quartz stone blocks and converting them into granular or powdered materials suitable for processing and utilization. Quartz stone is often used in the manufacture of building materials, decorative materials, industrial materials and artificial stone products. Crushing is a necessary step to obtain quartz stone raw materials that meet processing requirements to ensure the smooth progress of subsequent processing.

[0003] The Chinese utility model patent currently announced as: CN214439524U discloses a new type of crusher for quartz stone processing, including a hopper, a bracket, a crushing box, a motor, a driving gear, a transmission belt, a driven gear, a transmission rod, a protective cover, a roller, a support plate, a through hole, a crushing tooth, a discharge port and an adjustment mechanism. This utility model sets an adjustment mechanism on the inner side of the crushing box, and adjusts the amount of discharged quartz stone by adjusting the distance between the bottom of the left and right opposite surfaces of the two baffles. At the same time, the buffering capacity of the buffer plate on the quartz stone is improved by the rubber sheet and the spring, so as to achieve the beneficial effects of quickly crushing the quartz stone and reducing the impact force of the discharged quartz stone on the external conveying device.

[0004] Although this utility model achieves the beneficial effects of quickly increasing the discharge volume of crushed quartz stones and reducing the impact force of the discharged quartz stones on the external conveying device, it is easy to cause incomplete crushing of the quartz stones during use, and then the outlet will be blocked during use, causing machine damage. At the same time, when feeding, it directly contacts the crushing teeth, which is easy to cause a large impact and damage the crushing teeth. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides a raw material crushing structure for quartz stone processing, aiming to solve the problem that most of the existing raw material crushing structures for quartz stone processing are prone to incomplete crushing of the quartz stone during use, and then the outlet is blocked during use, causing machine damage. At the same time, when feeding, the material directly contacts the crushing teeth, which is easy to cause a large impact and damage the crushing teeth.

[0007] 2. Technical solution

[0008] The utility model is implemented as follows: a raw material crushing structure for quartz stone processing comprises a frame, one end of the frame is provided with a crushing assembly, and the bottom of the crushing assembly is provided with a blocking assembly;

[0009] The crushing assembly includes a crushing barrel, a crushing bin, a rotating shaft, a first crushing tooth and a second crushing tooth. The crushing barrel is fixedly arranged on the top of the frame, the crushing bin is arranged inside the crushing barrel and passes downward, the rotating shaft is arranged on both sides of the crushing barrel, the first crushing tooth is rotatably arranged inside the rotating shaft, the second crushing tooth is rotatably arranged inside the rotating shaft, the first crushing tooth and the second crushing tooth are meshed with each other inside the crushing bin, and the number of the rotating shafts is four.

[0010] In order to allow quartz stones with larger particles to continue to accumulate on the baffle net and continue to be crushed by the first crushing teeth and the second crushing teeth, the utility model is preferably used for a raw material crushing structure for quartz stone processing. The blocking assembly includes a baffle net, a leakage groove and a blocking block. The baffle net is arranged at the bottom of the crushing bin and is located below the first crushing teeth and the second crushing teeth. The leakage groove is opened on the surface of the baffle net. The blocking block is fixedly connected to the bottom of the baffle net by bolts. The baffle net is detachably arranged at the bottom of the crushing barrel.

[0011] In order to enable the sensor to monitor the height of the quartz stone on the grid in real time and prevent excessive accumulation of quartz stone on the grid to affect the crushing effect of the first crushing teeth and the second crushing teeth, as a preferred raw material crushing structure for quartz stone processing in the utility model, a sensor and an alarm light are fixedly provided on one side of the crushing barrel, and the sensor and the alarm light are interconnected with an external power supply.

[0012] In order to reduce the direct impact of the quartz stone on the first crushing teeth and the second crushing teeth, as a preferred raw material crushing structure for quartz stone processing of the utility model, a feed bin is provided on the top of the crushing barrel, and the feed bin is curved.

[0013] In order to facilitate the collection and use of crushed quartz stones, as a preferred raw material crushing structure for quartz stone processing of the utility model, a collecting bucket is fixedly provided at the bottom of the frame, and the collecting bucket is directly below the crushing bin.

[0014] In order to generate a larger torque and make the crushing more thorough, as a preferred raw material crushing structure for quartz stone processing of the utility model, a driving motor is fixedly provided at one end of the frame, a first transmission wheel is fixedly provided at the output end of the driving motor, a second transmission wheel is fixedly provided at one end of the second crushing tooth, and a conveyor belt is provided on the circumferential surface of the first transmission wheel and the second transmission wheel by friction.

[0015] In order to increase the friction between the first transmission wheel and the second transmission wheel and to facilitate transmission, as a preferred raw material crushing structure for quartz stone processing of the utility model, the conveyor belt adopts V-belt transportation.

[0016] In order to maintain the stability of the cutting tool and improve production efficiency, as a preferred raw material crushing structure for quartz stone processing of the utility model, the first crushing teeth and the second crushing teeth are made of hard alloy steel material.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The raw material crushing structure for quartz stone processing has a crushing component, so that the quartz stone will be squeezed and crushed, and the crushed quartz stone will flow out from the bottom of the crushing bin along the crushing bin. A blocking component is provided, so that the quartz stone with larger particles will continue to accumulate on the grid net and continue to be crushed by the first crushing teeth and the second crushing teeth. A sensor and an alarm light are fixedly provided on one side of the crushing barrel, which can monitor the height of the quartz stone on the grid net in real time to prevent excessive accumulation of quartz stone on the grid net and affect the crushing effect of the first crushing teeth and the second crushing teeth. A curved feeding bin is provided on the top of the crushing barrel to reduce the impact of the quartz stone directly on the first crushing teeth and the second crushing teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the side view of the utility model;

[0022] Figure 3 It is a schematic diagram of a cross-section of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0024] Figure 5 It is a partial schematic diagram of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Frame; 2. Crushing assembly; 3. Blocking assembly; 201. Crushing barrel; 202. Crushing bin; 203. Rotating shaft; 204. First crushing tooth; 205. Second crushing tooth; 301. Blocking net; 302. Leakage trough; 303. Blocking block; 4. Sensor; 5. Alarm light; 6. Feed bin; 7. Collecting bucket; 8. Driving motor; 9. First transmission wheel; 10. Second transmission wheel; 11. Conveyor belt. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] See also Figure 1-5 The utility model provides a technical solution: a raw material crushing structure for quartz stone processing, comprising a frame 1, a crushing assembly 2 is arranged at one end of the frame 1, and a blocking assembly 3 is arranged at the bottom of the crushing assembly 2;

[0030] The crushing assembly 2 includes a crushing barrel 201, a crushing bin 202, a rotating shaft 203, a first crushing tooth 204 and a second crushing tooth 205. The crushing barrel 201 is fixedly arranged on the top of the frame 1, the crushing bin 202 is arranged inside the crushing barrel 201 and passes downward, the rotating shaft 203 is arranged on both sides of the crushing barrel 201, the first crushing tooth 204 is rotatably arranged inside the rotating shaft 203, the second crushing tooth 205 is rotatably arranged inside the rotating shaft 203, the first crushing tooth 204 and the second crushing tooth 205 are meshed with each other inside the crushing bin 202, and the number of the rotating shafts 203 is four.

[0031] In this embodiment: by setting up the crushing component 2 including the crushing barrel 201, the crushing bin 202, the rotating shaft 203, the first crushing teeth 204 and the second crushing teeth 205, when in use, by adding quartz stone into the inside of the crushing barrel 201, under the interaction of the first crushing teeth 204 and the second crushing teeth 205, the quartz stone will be squeezed and crushed, and the crushed quartz stone will flow out from the bottom of the crushing bin 202 along the crushing bin 202.

[0032] As a technical optimization solution of the utility model, the blocking component 3 includes a blocking net 301, a leakage groove 302 and a blocking block 303. The blocking net 301 is arranged at the bottom of the crushing bin 202 and is located below the first crushing tooth 204 and the second crushing tooth 205. The leakage groove 302 is opened on the surface of the blocking net 301. The blocking block 303 is fixedly connected to the bottom of the blocking net 301 by bolts. The blocking net 301 is detachably arranged at the bottom of the crushing barrel 201.

[0033] In this embodiment: by setting the blocking component 3 including the blocking net 301, the leakage groove 302 and the blocking block 303, when in use, the quartz stone crushed by the first crushing tooth 204 and the second crushing tooth 205 will first fall onto the blocking net 301, among which the qualified quartz stone will fall through the leakage groove 302, and then the quartz stone with larger particles will continue to accumulate on the blocking net 301 and continue to be crushed by the first crushing tooth 204 and the second crushing tooth 205.

[0034] As a technical optimization solution of the present invention, a sensor 4 and an alarm light 5 are fixedly provided on one side of the crushing barrel 201, and both the sensor 4 and the alarm light 5 are interconnected with an external power supply.

[0035] In this embodiment: a sensor 4 and an alarm light 5 are fixedly provided on one side of the crushing barrel 201. When in use, the sensor 4 will monitor the height of the quartz stones on the blocking net 301 in real time to prevent excessive accumulation of quartz stones on the blocking net 301 and affect the crushing effect of the first crushing teeth 204 and the second crushing teeth 205.

[0036] As a technical optimization solution of the present invention, a feed bin 6 is provided on the top of the crushing barrel 201, and the feed bin 6 is curved.

[0037] In this embodiment, a curved feed bin 6 is provided on the top of the crushing barrel 201 , and quartz stone can be added into the inside through the feed bin 6 during use. Meanwhile, the curved shape can reduce the direct impact of the quartz stone on the first crushing teeth 204 and the second crushing teeth 205 .

[0038] As a technical optimization solution of the present invention, a collecting bucket 7 is fixedly provided at the bottom of the frame 1 , and the collecting bucket 7 is directly below the crushing bin 202 .

[0039] In this embodiment, a collecting bucket 7 is provided directly below the crushing bin 202, so that the crushed quartz stones can be conveniently collected and used during use.

[0040] As a technical optimization solution of the utility model, a driving motor 8 is fixedly provided at one end of the frame 1, a first transmission wheel 9 is fixedly provided at the output end of the driving motor 8, a second transmission wheel 10 is fixedly provided at one end of the second crushing tooth 205, and a conveyor belt 11 is provided on the circumferential surface of the first transmission wheel 9 and the second transmission wheel 10 by friction.

[0041] In this embodiment, a driving motor 8 is provided to drive the first crushing teeth 204 and the second crushing teeth 205 to move, so that the first crushing teeth 204 and the second crushing teeth 205 can generate a larger torque, so that the crushing is more thorough.

[0042] As a technical optimization solution of the present utility model, the conveyor belt 11 adopts V-belt transportation.

[0043] In this embodiment, the conveyor belt 11 is provided to adopt V-belt transportation. When in use, the V-belt can increase the friction between the first transmission wheel 9 and the second transmission wheel 10, which is more conducive to transmission.

[0044] As a technical optimization solution of the present utility model, the first crushing teeth 204 and the second crushing teeth 205 are made of hard alloy steel material.

[0045] In this embodiment: by setting the first crushing teeth 204 and the second crushing teeth 205 to be made of cemented carbide steel material, they can have high hardness, and at the same time have excellent wear resistance and scratch resistance, which can maintain the stability of the cutting tool and improve production efficiency.

[0046] Working principle: First, when using this raw material crushing structure for quartz stone processing, quartz stone is added into the inside through the feed bin 6. At the same time, the curved shape can reduce the impact of the quartz stone directly on the first crushing tooth 204 and the second crushing tooth 205. Quartz stone is added into the inside of the crushing barrel 201. Under the interaction of the first crushing tooth 204 and the second crushing tooth 205, the quartz stone will be squeezed and crushed. At the same time, the crushed quartz stone flows out from the bottom of the crushing bin 202 along the crushing bin 202. The crushed quartz stone will first fall on the blocking net 301, among which qualified quartz stone will fall through the leakage groove 302, and then the quartz stone with larger particles will continue to accumulate on the blocking net 301 and continue to be crushed by the first crushing tooth 204 and the second crushing tooth 205. The sensor 4 will monitor the height of the quartz stone on the blocking net 301 in real time to prevent excessive accumulation of quartz stone on the blocking net 301 and affect the crushing effect of the first crushing tooth 204 and the second crushing tooth 205, and finally fall into the collecting bucket 7 for collection.

[0047] The above are only preferred embodiments of the present invention and are 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 in the protection scope of the present invention.

Claims

1. A raw material crushing structure for quartz stone processing, comprising a frame (1), characterized in that: A crushing assembly (2) is provided at one end of the frame (1), and a blocking assembly (3) is provided at the bottom of the crushing assembly (2); The pulverizing assembly (2) comprises a pulverizing barrel (201), a pulverizing bin (202), a rotating shaft (203), a first pulverizing tooth (204) and a second pulverizing tooth (205); the pulverizing barrel (201) is fixedly arranged on the top of the frame (1); the pulverizing bin (202) is arranged inside the pulverizing barrel (201) and penetrates downward; the rotating shaft (203) is arranged on both sides of the pulverizing barrel (201); the first pulverizing tooth (204) is rotatably arranged inside the rotating shaft (203); the second pulverizing tooth (205) is rotatably arranged inside the rotating shaft (203); the first pulverizing tooth (204) and the second pulverizing tooth (205) are meshed with each other inside the pulverizing bin (202); and the number of the rotating shafts (203) is four.

2. A raw material crushing structure for quartz stone processing according to claim 1, characterized in that: The blocking assembly (3) comprises a blocking net (301), a leakage groove (302) and a blocking block (303); the blocking net (301) is arranged at the bottom of the crushing bin (202) and below the first crushing teeth (204) and the second crushing teeth (205); the leakage groove (302) is opened on the surface of the blocking net (301); the blocking block (303) is fixedly connected to the bottom of the blocking net (301) by bolts; and the blocking net (301) is detachably arranged at the bottom of the crushing bin (201).

3. A raw material crushing structure for quartz stone processing according to claim 1, characterized in that: A sensor (4) and an alarm light (5) are fixedly arranged on one side of the crushing barrel (201), and the sensor (4) and the alarm light (5) are both interconnected with an external power source.

4. A raw material crushing structure for quartz stone processing according to claim 1, characterized in that: A feeding bin (6) is arranged on the top of the crushing barrel (201), and the feeding bin (6) is arranged in a curved shape.

5. The raw material crushing structure for quartz stone processing according to claim 1, characterized in that: A collecting bucket (7) is fixedly arranged at the bottom of the frame (1), and the collecting bucket (7) is located directly below the crushing bin (202).

6. A raw material crushing structure for quartz stone processing according to claim 1, characterized in that: A driving motor (8) is fixedly arranged at one end of the frame (1), a first transmission wheel (9) is fixedly arranged at the output end of the driving motor (8), a second transmission wheel (10) is fixedly arranged at one end of the second crushing tooth (205), and a conveyor belt (11) is provided on the circumferential surfaces of the first transmission wheel (9) and the second transmission wheel (10) by friction.

7. A raw material crushing structure for quartz stone processing according to claim 6, characterized in that: The conveyor belt (11) adopts V-belt transportation.

8. The raw material crushing structure for quartz stone processing according to claim 1, characterized in that: The first crushing teeth (204) and the second crushing teeth (205) are made of hard alloy steel material.

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