Artificial stone solid waste crushing treatment device

Abstract

The utility model relates to the technical field of automobile inspection tools, and particularly discloses an artificial stone solid waste crushing treatment device which comprises a crushing box and a feeding box, the feeding box is fixedly installed at the top end of the crushing box, the inner side of the top end of the feeding box is rotationally connected with a cover plate, and the upper side of the inner end of the crushing box is rotationally connected with two first rotary drums; the lower side of the inner end of the crushing box is rotationally connected with two rotary drums II; solid waste is directly put into the upper end of the cover plate, the cover plate is opened towards the two sides under the gravity of the solid waste, the solid waste falls into the crushing box, then the cover plate is reset immediately under the counter-acting force of the torsional spring, and the situation that a large amount of smoke dust is generated when the crusher crushes the solid waste, and air around the crusher is polluted is prevented; solid waste is crushed into relatively large fragments through the first rotary drum, and then the large fragments fall between the two second rotary drums to be further crushed into small fragments, so that the crushing efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile inspection tools, in particular to a device for crushing and processing artificial stone solid waste. Background Art

[0002] A pulverizer is a machine that crushes large-sized solid raw materials into required sizes. The pulverizer consists of coarse crushing, fine crushing, wind conveying and other devices. It achieves the purpose of the pulverizer in the form of high-speed impact and uses wind energy to pulverize the raw materials in one step, eliminating the traditional screening process. It is mainly used in mining, building materials and other industries.

[0003] There are many kinds of crushers currently on the market, but these crushers usually discharge the crushed materials of uneven coarseness and fineness together after crushing the materials. The operation is troublesome, time-consuming and labor-intensive, and the production efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a device for crushing and processing artificial stone solid waste 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: an artificial stone solid waste crushing and processing device, comprising: a crushing box and a feed box, the feed box is fixedly installed on the top of the crushing box, the top inner side of the feed box is rotatably connected with a cover plate, the inner upper side of the crushing box is rotatably connected with two rotating drums 1, and the inner lower side of the crushing box is rotatably connected with two rotating drums 2;

[0006] A plurality of crushing racks are evenly inserted on the outer end side wall of the first rotary drum, and the first rotary drum and the second rotary drum have the same structure.

[0007] Preferably, a shaft rod is fixedly installed on the lower side of one end of the cover plate, and the front and rear ends of the shaft rod are rotatably connected to the inner walls of the front and rear ends of the feed box. A torsion spring is sleeved on the outer wall of the shaft rod, and one end of the torsion spring is fixedly installed on the inner wall of the feed box, and the other end is fixedly installed on the inner wall of the cover plate. When the torsion spring is in a balanced state, the cover plate is in a closed state.

[0008] Preferably, the front and rear ends of the rotating drum 1 and the rotating drum 2 are fixedly installed with rotating shafts, and the rotating shafts are rotatably connected to the side walls of the crushing box. The rotating shaft at one end passes through the crushing box and is fixedly installed with a sprocket, and the outer walls of the upper and lower sprockets are meshed with chains.

[0009] Preferably, the front and rear ends of the rotating drum 1 are both provided with connecting grooves, and the inner wall of the connecting groove is provided with external threads.

[0010] Preferably, a plurality of mounting grooves are evenly arranged in the front-to-back direction of the rotating drum.

[0011] Preferably, threaded blocks are fixedly installed on the lower sides of the front and rear ends of the crushing rack, the threaded blocks are arc-shaped, the crushing rack is inserted into the installation groove, and the threaded block is located in the connecting groove, and the outer end of the threaded block is flush with the inner end of the connecting groove.

[0012] Preferably, a connection cover is threadedly connected to the outer wall of the connection groove, a through hole is opened at the center of the connection cover, the through hole is sleeved on the bottom end of the rotating shaft, and a plurality of driving grooves are evenly opened at the outer end of the connection cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By directly throwing solid waste into the upper end of the cover, the cover is opened to both sides under the gravity of the solid waste and falls into the crushing box, and then the cover is immediately reset under the reaction force of the torsion spring, preventing the crusher from generating a large amount of smoke and dust when crushing solid waste, and polluting the air around the crusher. The solid waste is first crushed into relatively large pieces by the first drum, and then further crushed into small pieces between the two second drums, thereby improving the crushing efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second tube of the utility model;

[0018] Figure 4 It is a schematic diagram of an expanded drum of the utility model.

[0019] In the figure: 1. crushing box; 2. feed box; 3. shaft; 4. torsion spring; 5. rotating drum 1; 6. rotating drum 2; 7. rotating shaft; 9. sprocket; 10. chain; 11. mounting groove; 12. connecting groove; 13. external thread; 14. crushing rack; 15. thread block; 16. connecting cover; 17. through hole; 18. driving groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a device for crushing and processing artificial stone solid waste, comprising: a crushing box 1 and a feeding box 2, the feeding box 2 is fixedly installed at the top of the crushing box 1, and a cover plate is rotatably connected to the inner side of the top of the feeding box 2, and a shaft rod 3 is fixedly installed on the lower side of one end of the cover plate, and the front and rear ends of the shaft rod 3 are rotatably connected to the inner walls of the front and rear ends of the feeding box 2. A torsion spring 4 is sleeved on the outer wall of the shaft rod 3, one end of the torsion spring 4 is fixedly installed on the inner wall of the feeding box 2, and the other end is fixedly installed on the inner wall of the cover plate. When the torsion spring 4 is in a balanced state, the cover plate is in a closed state. When it is necessary to crush artificial solid waste, the solid waste is directly put into the upper end of the cover plate, and the cover plate is opened to both sides under the gravity of the solid waste and falls into the crushing box 1, and then the cover plate is immediately reset under the reaction force of the torsion spring 4, so as to prevent the crusher from generating a large amount of smoke and dust when crushing the solid waste, and polluting the air around the crusher.

[0022] Two rotating drums 5 are rotatably connected to the upper inner end of the crushing box 1, and two rotating drums 2 6 are rotatably connected to the lower inner end of the crushing box 1. The structures of rotating drum 1 5 and rotating drum 2 6 are exactly the same. Rotating shafts 7 are fixedly installed at the front and rear ends of rotating drum 1 5 and rotating drum 2 6. The rotating shaft 7 is rotatably connected to the side wall of the crushing box 1, and the rotating shaft 7 at one end passes through the crushing box 1 and is fixedly installed with a sprocket 9. Chains 10 are meshed and connected to the outer walls of the upper and lower sprockets 9. The two rotating shafts 7 in the left and right directions are externally connected to a motor, and the motor drives the rotating shaft 7 to rotate rotating drum 1 5 and rotating drum 2 6 inward at the same time to crush the solid waste. Rotating drum 1 5 is larger than the size of rotating drum 2 6, and the crushing teeth on rotating drum 1 5 are also larger than the crushing teeth on rotating drum 2 6. The solid waste is first crushed into relatively large pieces by rotating drum 1 5, and then falls between the two rotating drums 2 6 to be further crushed into small pieces, thereby improving the efficiency and quality of crushing.

[0023] A plurality of crushing racks 14 are evenly inserted on the outer side walls of the drum 1 5 and the drum 2 6 .

[0024] The front and rear ends of the drum 15 are provided with connecting grooves 12, and the inner wall of the connecting groove 12 is provided with external threads 13. The front and rear directions of the drum 15 are evenly provided with a plurality of mounting grooves 11, and the mounting grooves 11 penetrate the connecting grooves 12. The lower sides of the front and rear ends of the crushing rack 14 are fixedly provided with thread blocks 15, and the thread blocks 15 are arc-shaped. The crushing rack 14 is inserted into the mounting groove 11 and is slidably connected with the inner wall of the mounting groove 11. At the same time, the thread block 15 is located in the connecting groove 12, and the outer end of the thread block 15 is connected with the inner wall of the connecting groove 12. The inner end is flush and located in the mounting groove 11 on the connecting groove 12. A connecting cover 16 is threadedly connected to the outer wall of the connecting groove 12. The threaded block 15 and the external thread 13 are threadedly connected to the inner wall of the connecting cover 16. The threaded block 15 is pressed and the crushing rack 14 is fixed in the mounting groove 11 at the same time, which is convenient for replacing the crushing rack 14. A through hole 17 is opened at the center of the connecting cover 16, and the through hole 17 is sleeved on the bottom end of the rotating shaft 7. A plurality of driving grooves 18 are evenly opened at the outer end of the connecting cover 16 for easy connection with a wrench.

[0025] In actual use, when it is necessary to crush artificial solid waste, the solid waste is directly thrown into the upper end of the cover plate, and the cover plate is opened to both sides under the gravity of the solid waste, and falls into the crushing box 1, and then the cover plate is immediately reset under the reaction force of the torsion spring 4, so as to prevent the crusher from generating a large amount of smoke and dust when crushing the solid waste, and polluting the air around the crusher. The solid waste is first crushed into relatively large pieces by the rotating drum 1 5, and then falls between the two rotating drums 6 to be further crushed into small pieces, thereby improving the efficiency and quality of crushing.

[0026] Although 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. An artificial stone solid waste crushing and processing device, comprising: A crushing box (1) and a feed box (2), wherein the feed box (2) is fixedly mounted on the top of the crushing box (1), and is characterized in that: a cover plate is rotatably connected to the inner side of the top of the feed box (2), two rotating drums (1) are rotatably connected to the upper side of the inner end of the crushing box (1), and two rotating drums (2) are rotatably connected to the lower side of the inner end of the crushing box (1); A plurality of crushing racks (14) are evenly inserted on the outer end side wall of the first rotating drum (5), and the first rotating drum (5) and the second rotating drum (6) have the same structure.

2. The artificial stone solid waste crushing and processing device according to claim 1 is characterized in that: A shaft (3) is fixedly mounted on the lower side of one end of the cover plate, and the front and rear ends of the shaft (3) are rotatably connected to the inner walls of the front and rear ends of the feed box (2). A torsion spring (4) is sleeved on the outer wall of the shaft (3), and one end of the torsion spring (4) is fixedly mounted on the inner wall of the feed box (2), and the other end is fixedly mounted on the inner wall of the cover plate. When the torsion spring (4) is in a balanced state, the cover plate is in a closed state.

3. The artificial stone solid waste crushing and processing device according to claim 1 is characterized in that: The front and rear ends of the first rotating drum (5) and the second rotating drum (6) are both fixedly mounted with rotating shafts (7), and the rotating shafts (7) are rotatably connected to the side walls of the crushing box (1). The rotating shaft (7) at one end passes through the crushing box (1) and is fixedly mounted with a sprocket (9), and the outer walls of the upper and lower sprockets (9) are both meshedly connected with chains (10).

4. The artificial stone solid waste crushing and processing device according to claim 1 is characterized in that: The front and rear ends of the rotating drum (5) are both provided with connecting grooves (12), and the inner wall of the connecting groove (12) is provided with external threads (13).

5. The artificial stone solid waste crushing and processing device according to claim 4 is characterized in that: The rotating drum (5) is evenly provided with a plurality of mounting grooves (11) in the front-rear direction.

6. The artificial stone solid waste crushing and processing device according to claim 5 is characterized in that: The lower sides of the front and rear ends of the crushing rack (14) are fixedly mounted with threaded blocks (15), the threaded blocks (15) are arc-shaped, the crushing rack (14) is inserted into the mounting groove (11), and the threaded blocks (15) are located in the connecting groove (12), and the outer end of the threaded block (15) is flush with the inner end of the connecting groove (12).

7. The artificial stone solid waste crushing and processing device according to claim 6 is characterized in that: A connecting cover (16) is threadedly connected to the outer wall of the connecting groove (12), a through hole (17) is provided at the center of the connecting cover (16), the through hole (17) is sleeved on the bottom end of the rotating shaft (7), and a plurality of driving grooves (18) are evenly provided at the outer end of the connecting cover (16).

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