Residue soil crushing equipment

Abstract

The utility model relates to the technical field of muck crushing, in particular to muck crushing equipment which comprises a crushing box, a crushing assembly and a feeding assembly, the feeding assembly is located below the crushing assembly, the top of the crushing box is fixedly communicated with a feeding hopper, and a discharging opening is formed in the side wall of the crushing box; the crushing assembly comprises a discharging plate fixedly connected to the inner wall of the crushing box, the end, away from the feeding hopper, of the discharging plate is obliquely arranged downwards, a plurality of flow dividing plates are fixedly connected to the top of the discharging plate, two rotating shafts are arranged below the tail end of the discharging plate, the outer walls of the two rotating shafts are fixedly sleeved with crushing rollers, and the crushing rollers are fixedly connected with the discharging plate. And the two rotating shafts movably penetrate through the front wall of the crushing box. According to the utility model, muck is uniformly distributed on the two crushing rollers, so that the crushing difficulty of the two crushing rollers to the muck is reduced, the two crushing rollers which rotate relatively can uniformly crush the muck, and the crushing efficiency of the muck is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag crushing, in particular to slag crushing equipment. Background Art

[0002] Construction waste is a type of construction waste. Construction waste refers to the abandoned soil, materials and other waste generated by construction units and construction units during the construction, reconstruction, expansion and demolition of various buildings, structures, pipe networks, etc., as well as the decoration and renovation of houses by residents. When recycling construction waste, construction waste crushing equipment is needed to process the construction waste into fine aggregate, medium aggregate or coarse aggregate for paving road base, making recycled bricks, etc.

[0003] However, in actual use of the existing slag crushing device, usually only two counter-rotating crushing rollers are used to crush the slag. When the slag is poured, the slag is easily accumulated at a certain position on the two crushing rollers and cannot be evenly dispersed between the two crushing rollers. At this time, it is difficult to crush the slag more thoroughly with only two crushing rollers, resulting in low crushing efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a slag crushing equipment, which can effectively solve the problem in the prior art that the slag is easily accumulated at a certain position on the two crushing rollers and cannot be evenly dispersed between the two crushing rollers, resulting in low crushing efficiency.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a slag crushing device, comprising a crushing box, a crushing assembly and a feeding assembly, wherein the feeding assembly is located below the uniform crushing assembly, the top of the crushing box is fixedly connected to a feed hopper, and a discharge port is opened on the side wall of the crushing box;

[0007] The crushing assembly includes a feed plate fixedly connected to the inner wall of the crushing box, the feed plate is inclined downward at one end away from the feed hopper, and a plurality of diverter plates are fixedly connected to the top of the feed plate, two rotating shafts are provided below the end of the feed plate, the outer walls of the two rotating shafts are fixedly sleeved with crushing rollers, and the two rotating shafts are movable through the front wall of the crushing box, the ends of the two rotating shafts extending outside the crushing box are fixedly connected with gears, the two gears are meshed, the front wall of the crushing box is fixedly connected with a right-angle frame, and the end of the right-angle frame is fixedly connected with a dual-axis motor that drives one of the rotating shafts to rotate.

[0008] According to the above-mentioned soil crushing equipment, the feeding assembly includes two brackets fixedly connected to the side walls of the crushing box, and a conveyor belt is rotatably installed between the two brackets and in the crushing box through a connecting shaft. The conveyor belt passes through the discharge port, and one end of the connecting shaft movably passes through the inner wall of the crushing box and is transmission-connected to the other output shaft of the dual-shaft motor.

[0009] According to the above-mentioned slag crushing equipment, a material guide plate is provided below the two crushing rollers, and the material guide plate is arranged to be inclined downward toward the conveyor belt.

[0010] According to the above-mentioned slag crushing equipment, a gap is provided between the end of the unloading plate and the inner wall of the crushing box, and the gap is located directly above the two crushing rollers.

[0011] According to the above-mentioned slag crushing equipment, the plurality of diverter plates are distributed in a linear array.

[0012] According to the above-mentioned slag crushing equipment, the surface of the conveyor belt is provided with a rubber anti-skid layer.

[0013] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] 1. Through the setting of the feeding plate and the diverter plate, the slag can be evenly spread on the surface of the feeding plate until it slides down and is evenly distributed on the two crushing rollers, which reduces the difficulty of crushing the slag by the two crushing rollers, and enables the two relatively rotating crushing rollers to achieve uniform crushing of the slag, thereby improving the crushing efficiency of the slag;

[0015] 2. Through the setting of the conveyor belt, when the double-axis motor is started, the conveyor belt will also run synchronously, and the slag crushed by the two crushing rollers will be discharged through the discharge port, thereby improving the convenience of outputting and feeding the crushed slag;

[0016] In summary, the utility model reduces the difficulty of crushing the debris by the two crushing rollers by evenly distributing the debris on the two crushing rollers, so that the two relatively rotating crushing rollers can achieve uniform crushing of the debris, thereby improving the crushing efficiency of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the connection between the lower material plate and the diverter plate in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the connection between the crushing component and the feeding component in the utility model.

[0022] Figure numerals: 1. crushing box; 2. feed hopper; 3. discharge port; 4. unloading plate; 5. diverter plate; 6. rotating shaft; 7. crushing roller; 8. gear; 9. right-angle frame; 10. double-axis motor; 11. bracket; 12. crushing roller; 13. conveyor belt; 14. connecting shaft; 15. guide plate; 16. rubber anti-slip layer. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Example: Refer to Figures 1 to 4 A slag crushing equipment comprises a crushing box 1, a crushing assembly and a feeding assembly. The top of the crushing box 1 is fixedly connected to a feed hopper 2, and a discharge port 3 is opened on the side wall of the crushing box 1. The crushing assembly comprises a discharge plate 4 fixedly connected to the inner wall of the crushing box 1. The discharge plate 4 is arranged at an angle downward at one end away from the feed hopper 2, and a plurality of diverter plates 5 are fixedly connected to the top of the discharge plate 4. The plurality of diverter plates 5 are distributed in a linear array. When in use, the slag to be crushed is poured into the crushing box 1 through the feed hopper 2, and then falls onto the discharge plate 4. Under the diversion effect of each diverter plate 5, the slag can be evenly scattered on the surface of the discharge plate 4.

[0026] Two rotating shafts 6 are provided below the end of the blanking plate 4, and crushing rollers 7 are fixedly sleeved on the outer walls of the two rotating shafts 6. A gap is provided between the end of the blanking plate 4 and the inner wall of the crushing box 1, and the gap is located directly above the two crushing rollers 7. The debris on the blanking plate 4 can slide along the inclined surface of the blanking plate 4 to between the two crushing rollers 7, and thus be evenly spread on the two crushing rollers 7, reducing the difficulty of the two crushing rollers 7 to crush the debris.

[0027] And the two rotating shafts 6 are movable and penetrate the front wall of the crushing box 1. The ends of the two rotating shafts 6 extending outside the crushing box 1 are fixedly connected to gears 8. The two gears 8 are meshed with each other. The front wall of the crushing box 1 is fixedly connected to a right-angle frame 9. The end of the right-angle frame 9 is fixedly connected to a double-axis motor 10 that drives one of the rotating shafts 6 to rotate. The double-axis motor 10 is started to drive the gear 8 fixed to the end of its output shaft to rotate, and then the other gear 8 meshing with it can be used to make the two crushing rollers 7 rotate relative to each other, so that the slag between them is evenly crushed, thereby improving the crushing efficiency of the slag.

[0028] The feeding assembly is located below the uniform crushing assembly, and the feeding assembly includes two brackets 11 fixedly connected to the side walls of the crushing box 1. A conveyor belt 13 is rotatably installed between the two brackets 11 and in the crushing box 1 through a connecting shaft 14. The surface of the conveyor belt 13 is provided with a rubber anti-skid layer 16, which can increase the friction between the slag and the conveyor belt 13, thereby ensuring the stability of the conveyor belt 13 in transporting the slag.

[0029] The conveyor belt 13 passes through the discharge port 3, and the end of one of the connecting shafts 14 movably passes through the inner wall of the crushing box 1 and is transmission-connected to the other output shaft of the dual-axis motor 10. When the dual-axis motor 10 is started, it will also drive the connecting shaft 14 transmission-connected thereto to rotate synchronously, so that the conveyor belt 13 runs synchronously, and the slag crushed by the two crushing rollers 7 is output through the discharge port 3, thereby improving the convenience of outputting and feeding the crushed slag.

[0030] Furthermore, a guide plate 15 is provided below the two crushing rollers 7, and the guide plate 15 is inclined downward toward the conveyor belt 13. The debris crushed by the two crushing rollers 7 will fall onto the guide plate 15, and then will all slide along the inclined surface of the guide plate 15 to the conveyor belt 13, which can prevent some debris from falling onto the conveyor belt 13.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A slag crushing equipment, characterized in that: It comprises a crushing box (1), a crushing assembly and a feeding assembly, wherein the feeding assembly is located below the uniform crushing assembly, the top of the crushing box (1) is fixedly connected to a feed hopper (2), and a discharge port (3) is provided on the side wall of the crushing box (1); The pulverizing assembly comprises a feed plate (4) fixedly connected to the inner wall of a pulverizing box (1), the feed plate (4) being arranged obliquely downward at one end away from the feed hopper (2), and a plurality of diverter plates (5) being fixedly connected to the top of the feed plate (4), two rotating shafts (6) being arranged below the end of the feed plate (4), the outer walls of the two rotating shafts (6) being fixedly sleeved with pulverizing rollers (7), and the two rotating shafts (6) being movable through the front wall of the pulverizing box (1), the ends of the two rotating shafts (6) extending outside the pulverizing box (1) being fixedly connected with gears (8), the two gears (8) being meshed with each other, the front wall of the pulverizing box (1) being fixedly connected with a right-angle frame (9), and the end of the right-angle frame (9) being fixedly connected with a double-axis motor (10) for driving one of the rotating shafts (6) to rotate.

2. The soil crushing equipment according to claim 1, characterized in that: The feeding assembly comprises two brackets (11) fixedly connected to the side walls of the crushing box (1), and a conveyor belt (13) is rotatably installed between the two brackets (11) and in the crushing box (1) via a connecting shaft (14), and the conveyor belt (13) passes through a discharge port (3), and an end of one of the connecting shafts (14) movably penetrates the inner wall of the crushing box (1) and is drivingly connected to the other output shaft of the dual-shaft motor (10).

3. The soil crushing equipment according to claim 2, characterized in that: A material guide plate (15) is provided below the two crushing rollers (7), and the material guide plate (15) is arranged to be inclined downward toward the conveyor belt (13).

4. The soil crushing equipment according to claim 1, characterized in that: A gap is provided between the end of the blanking plate (4) and the inner wall of the crushing box (1), and the gap is located directly above the two crushing rollers (7).

5. The soil crushing equipment according to claim 1, characterized in that: The plurality of flow dividers (5) are distributed in a linear array.

6. The soil crushing equipment according to claim 2, characterized in that: The surface of the conveyor belt (13) is provided with a rubber anti-slip layer (16).

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