Slag crusher facilitating slag discharging

Abstract

The slag crusher comprises a base, a slag crushing box is installed above the base, a feeding opening is formed in the upper portion of the slag crushing box, a crushing shaft is installed in the slag crushing box, crushing blades are installed on the outer wall of the crushing shaft, and one end of the crushing shaft is connected with a crushing motor; the slag crushing rollers are installed on the two sides of the lower portion of the crushing shaft, and one end of each slag crushing roller is connected with a driving motor; and the conveying belt is installed below the discharging port, a conveying box is arranged below one end of the conveying belt, a collecting box is arranged in the conveying box, a nut seat is connected to the lower portion of the conveying box, a ball screw is installed in the nut seat, and one end of the ball screw is connected with a conveying motor. Compared with an existing device, according to the slag crusher facilitating slag discharging, materials obtained after secondary crushing can fall onto the conveying belt through the discharging opening and then are conveyed into the collecting box through the conveying belt, and the automatic collecting and conveying effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag crushers, in particular to a slag crusher which is convenient for discharging slag. Background Art

[0002] After the ore is refined, slag will be formed. If the slag is directly discarded, it will cause a waste of resources. Therefore, the slag needs to be crushed and then collected as raw materials for other building materials, which requires the use of a slag crusher.

[0003] The Chinese patent with the authorization publication number CN212040877U discloses a slag crusher, including a primary crushing mechanism and a secondary crushing mechanism. The slag crusher can completely crush the slag with good crushing effect by setting the primary crushing mechanism and the secondary crushing mechanism; by setting the vibration spring, the slag crushed by the primary crushing mechanism can be discharged smoothly; by setting the baffle, the slag can be prevented from damaging the vibration spring.

[0004] Although the slag crusher mentioned above can prevent the slag from damaging the vibration spring by setting a baffle, the device lacks a better slag discharge mechanism, and it is inconvenient to automatically transport and collect the slag after crushing. Usually, workers are required to cooperate in manual collection, which is quite laborious. For this reason, we propose a slag crusher that is easy to discharge slag. Utility Model Content

[0005] The utility model aims to provide a slag crusher which is convenient for slag discharge, so as to solve the problem in the above background technology that the device lacks a better slag discharge mechanism, it is inconvenient to automatically transport and collect the slag after crushing, and workers are usually required to cooperate in manual collection, which is quite laborious.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a slag crusher for facilitating slag discharge, comprising:

[0007] A base, a slag box is installed above the base, and a feed port is arranged above the slag box, a crushing shaft is installed inside the slag box, a crushing blade is installed on the outer wall of the crushing shaft, and one end of the crushing shaft is connected to a crushing motor;

[0008] A slag crushing roller is installed on both sides below the crushing shaft, one end of the slag crushing roller is connected to a driving motor, and a discharge port is arranged in the middle below the slag crushing roller;

[0009] A conveyor belt is installed below the discharge port, a conveyor box is provided below one end of the conveyor belt, a collection box is arranged inside the conveyor box, a nut seat is connected below the conveyor box, a ball screw is installed inside the nut seat, and a conveying motor is connected to one end of the ball screw.

[0010] Preferably, the crushing motor forms a rotating structure through the crushing shaft and the crushing blades, and the crushing blades are distributed in a spiral shape.

[0011] Preferably, the crushing blade is also provided with:

[0012] A material discharge baffle is installed on both sides below the crushing blade. A telescopic hydraulic cylinder is connected to the outer side of the material discharge baffle, and a telescopic structure is formed between the telescopic hydraulic cylinder and the material discharge baffle.

[0013] Preferably, a rotating structure is formed between the driving motor and the slag crushing rollers, and the slag crushing rollers are symmetrically distributed about the vertical center line of the slag crushing box.

[0014] Preferably, the discharge port and the collecting box both correspond to the positions of the conveyor belt, and a semi-enclosed structure is formed between the conveyor box and the collecting box.

[0015] Preferably, a rotating structure is formed between the conveying motor and the ball screw, and the ball screw passes through the interior of the nut seat, and the nut seat is fixedly connected to the conveying box.

[0016] Compared with the prior art, the utility model provides a slag crusher which is convenient for slag discharge and has the following features:

[0017] Beneficial effects:

[0018] The utility model discloses that after secondary crushing, the material can fall onto the conveyor belt through the discharge port, and then be sent to the collection box through the conveyor belt, so as to achieve the effect of automatic collection and transportation, and avoids the problem that the device lacks a better slag discharge mechanism, and it is inconvenient to automatically transport and collect the slag after crushing, and workers are usually required to cooperate in manual collection, which is more laborious. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the slag box of the utility model;

[0021] Figure 3 It is a side view structural schematic diagram of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connection between the transfer box and the nut seat of the utility model.

[0023] In the figure: 1. Base; 2. Crusher box; 3. Feeding port; 4. Crushing shaft; 5. Crushing blade; 6. Crushing motor; 7. Unloading baffle; 8. Telescopic hydraulic cylinder; 9. Crusher roller; 10. Driving motor; 11. Discharging port; 12. Conveyor belt; 13. Collection box; 14. Conveying box; 15. Nut seat; 16. Ball screw; 17. Conveying motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-3 A slag crusher for facilitating slag discharge comprises: a base 1, a slag box 2 is installed above the base 1, and a feed port 3 is arranged above the slag box 2, a crushing shaft 4 is installed inside the crushing box 2, and a crushing blade 5 is installed on the outer wall of the crushing shaft 4, and a crushing motor 6 is connected to one end of the crushing shaft 4; the crushing motor 6 forms a rotating structure through the crushing shaft 4 and the crushing blade 5, and the crushing blade 5 is distributed in a spiral shape; the crushing motor 6 can drive the crushing shaft 4 and the crushing blade 5 to rotate, and the rotating crushing blade 5 can crush the slag in one level; a material discharge baffle 7 is installed on both sides below the crushing blade 5, and a telescopic hydraulic cylinder 8 is connected to the outer side of the material discharge baffle 7, and the telescopic hydraulic cylinder 8 and the material discharge baffle 7 form a telescopic structure; the telescopic hydraulic cylinder 8 can drive the material discharge baffle 7 to be transported in the horizontal direction, so as to drive the material discharge baffle 7 to be relatively far away, so as to facilitate the material after primary crushing to fall downward; the slag crushing roller 9 is installed on both sides below the crushing shaft 4, one end of the slag crushing roller 9 is connected to the driving motor 10, and the middle part below the slag crushing roller 9 is provided with a discharge port 11; the driving motor 10 and the slag crushing roller 9 form a rotating structure, and the slag crushing roller 9 is symmetrically distributed about the vertical center line of the slag crushing box 2; the driving motor 10 can drive the slag crushing roller 9 to rotate, and the relatively rotating slag crushing roller 9 can crush the fallen material again, so as to ensure the thoroughness and uniformity of the slag crushing.

[0026] See also Figure 1 and 4A slag crusher for facilitating slag discharge comprises: a conveyor belt 12, which is installed below a discharge port 11, a conveyor box 14 is arranged below one end of the conveyor belt 12, and a collecting box 13 is arranged inside the conveyor box 14, the discharge port 11 and the collecting box 13 are both corresponding to the positions of the conveyor belt 12, and a semi-enclosed structure is formed between the conveyor box 14 and the collecting box 13; the secondary crushed material can fall onto the conveyor belt 12 through the discharge port 11, and then be sent to the collecting box 13 through the conveyor belt 12, so as to achieve the effect of automatic collection and transportation; below the conveyor box 14 A nut seat 15 is connected, and a ball screw 16 is installed inside the nut seat 15, and one end of the ball screw 16 is connected to a conveying motor 17; a rotating structure is formed between the conveying motor 17 and the ball screw 16, and the ball screw 16 runs through the inside of the nut seat 15, and the nut seat 15 is fixedly connected to the conveying box 14; the conveying motor 17 can drive the ball screw 16 to rotate, and the rotating ball screw 16 can horizontally convey the nut seat 15 and the conveying box 14, so that the conveying box 14 can be sent to one side, which is convenient for taking and placing the collection box 13.

[0027] Working principle: When using the slag crusher that is convenient for slag discharge, firstly, put the slag into the slag crushing box 2 through the feed port 3, start the crushing motor 6, the crushing motor 6 drives the crushing shaft 4 and the crushing blade 5 to rotate, and the rotating crushing blade 5 can crush the slag in the first stage; secondly, start the telescopic hydraulic cylinder 8, the telescopic hydraulic cylinder 8 drives the unloading baffle 7 to be transported in the horizontal direction, so as to drive the unloading baffle 7 to be relatively away, so as to facilitate the first-stage crushed material to fall downward, and then start the driving motor 10, the driving motor 10 drives the slag crushing roller 9 to rotate, and the relatively rotating slag crushing roller 9 The fallen material can be crushed again to ensure the thoroughness and uniformity of the crushed slag; then the secondarily crushed material falls onto the conveyor belt 12 through the discharge port 11, and is then sent to the collecting box 13 through the conveyor belt 12, so as to achieve the effect of automatic collection and transportation; finally, the conveying motor 17 is started, and the conveying motor 17 drives the ball screw 16 to rotate, and the rotating ball screw 16 horizontally conveys the nut seat 15 and the conveying box 14, so that the conveying box 14 can be sent to one side, which is convenient for taking out the collecting box 13. This is the working principle of the slag crusher that is easy to discharge slag.

[0028] 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. A slag crusher for easy slag discharge, characterized in that: include: A base (1), a slag box (2) is installed above the base (1), and a feed port (3) is arranged above the slag box (2), a crushing shaft (4) is installed inside the slag box (2), a crushing blade (5) is installed on the outer wall of the crushing shaft (4), and one end of the crushing shaft (4) is connected to a crushing motor (6); Slag crushing rollers (9) are installed on both sides below the crushing shaft (4), one end of the slag crushing roller (9) is connected to a driving motor (10), and a discharge port (11) is provided in the middle below the slag crushing roller (9); A conveyor belt (12) is installed below the discharge port (11); a conveyor box (14) is provided below one end of the conveyor belt (12); a collecting box (13) is arranged inside the conveyor box (14); a nut seat (15) is connected below the conveyor box (14); a ball screw (16) is installed inside the nut seat (15); and a conveying motor (17) is connected to one end of the ball screw (16).

2. A slag crusher for facilitating slag discharge according to claim 1, characterized in that: The pulverizing motor (6) forms a rotating structure through the pulverizing shaft (4) and the pulverizing blades (5), and the pulverizing blades (5) are distributed in a spiral shape.

3. A slag crusher for facilitating slag discharge according to claim 1, characterized in that: The crushing blade (5) is also provided with: A material discharge baffle (7) is installed on both sides below the crushing blade (5); a telescopic hydraulic cylinder (8) is connected to the outer side of the material discharge baffle (7), and a telescopic structure is formed between the telescopic hydraulic cylinder (8) and the material discharge baffle (7).

4. A slag crusher for facilitating slag discharge according to claim 1, characterized in that: A rotating structure is formed between the driving motor (10) and the slag crushing roller (9), and the slag crushing roller (9) is symmetrically distributed with respect to the vertical center line of the slag crushing box (2).

5. A slag crusher for facilitating slag discharge according to claim 1, characterized in that: The discharge port (11) and the collection box (13) both correspond to the positions of the conveyor belt (12), and a semi-enclosed structure is formed between the conveyor box (14) and the collection box (13).

6. A slag crusher for facilitating slag discharge according to claim 1, characterized in that: A rotating structure is formed between the transmission motor (17) and the ball screw (16), and the ball screw (16) penetrates the interior of the nut seat (15), and the nut seat (15) is fixedly connected to the transmission box (14).

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