Crushing and screening integrated equipment

Abstract

The utility model discloses crushing and screening integrated equipment, relates to the technical field of crushing and screening equipment, and aims to solve the problems that the existing crushing and screening equipment realizes re-crushing through an arranged conveying mechanism, but the screening force is not enough through a cylinder, so that the crushing and screening effect is poor. A material crushing bin is welded to the upper portion of the bottom frame, a motor base plate is welded to the outer wall of one side of the material crushing bin, two driving motors are arranged at the upper end of the motor base plate, and a material receiving box is installed in the bottom frame; the crushing rollers are arranged in the crushing bin, the number of the crushing rollers is two, and the two crushing rollers are in welded transmission connection with output shafts of the two driving motors respectively; and the driving bevel gear is welded to an output shaft of one driving motor, a driven bevel gear is arranged below the driving bevel gear, and the driving bevel gear is in meshing transmission connection with the driven bevel gear.

Description

Technical Field

[0001] The utility model relates to the technical field of crushed material screening equipment, in particular to a crushed material screening integrated equipment. Background Art

[0002] Crushing equipment is mostly equipment for crushing materials. It is a machine equipment that breaks large pieces of materials into small particles or small pieces. Screening equipment is a technical equipment that screens small particles or small pieces of materials to remove larger particles mixed in the materials. Crushing equipment and screening equipment are mostly used in combination.

[0003] For example, the announcement number is: CN215963830U (named as a steel slag crushing and screening integrated device), including: a bottom plate; two support plates, both of which are fixedly mounted on the top of the bottom plate; a screening tube, which is rotatably mounted on the two support plates; a follower gear, which is fixedly sleeved on the screening tube; a feed pipe, which is fixedly mounted on the screening tube, and one end of the feed pipe extends into the screening tube; a rotating motor, which is fixedly mounted on the top of any one of the support plates; a moving gear, which is fixedly sleeved on the moving gear. It is arranged on the output shaft of the rotating motor, and the moving gear is meshed with the driven gear; four adjusting mechanisms, all of which are arranged in the screening circular tube, the steel slag is crushed by the crushing roller, and the steel slag is screened by the screening circular tube, and the crushed steel slag falls into the collecting trough under the action of gravity, completing the crushing and screening operation of the steel slag, and the uncrushed steel slag at the bottom of the screening circular tube is transported to the top of the crushing roller by rotating the fixed plate through the rotating motor, and the steel slag is crushed again by the crushing roller to make the steel slag completely crushed, so as to prevent the uncrushed steel slag from staying in the screening circular tube and affecting the screening efficiency.

[0004] The above-mentioned crushing and screening equipment realizes re-crushing through the set conveying mechanism, but the screening force of the screening only through the cylinder is not enough, resulting in the problem of poor crushing and screening effect. For this reason, we provide an integrated crushing and screening equipment. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated crushing and screening device to solve the problem that the existing crushing and screening equipment proposed in the above background technology realizes re-crushing through the set conveying mechanism, but the screening force of the screening device is not enough only through the drum, resulting in poor crushing and screening effect.

[0006] To achieve the above object, the utility model provides the following technical solutions: a crushing and screening integrated device, comprising a bottom frame, a crushing bin is welded on the top of the bottom frame, a motor base plate is welded on the outer wall of one side of the crushing bin, two driving motors are arranged on the upper end of the motor base plate, and a material receiving box is installed inside the bottom frame;

[0007] Also includes:

[0008] A crushing roller is arranged inside the crushing bin, two crushing rollers are provided, and the two crushing rollers are respectively welded and transmission-connected with the output shafts of the two driving motors;

[0009] A driving bevel gear is welded on an output shaft of the driving motor, and a driven bevel gear is arranged below the driving bevel gear, the driving bevel gear and the driven bevel gear are meshed and connected, and a turntable linkage shaft is welded at the bottom center of the driven bevel gear, and the turntable linkage shaft penetrates and extends to the inside of the bottom frame;

[0010] A horizontal beam, which is arranged inside the bottom frame, two horizontal beams are provided, and a movable carrier is provided between the two horizontal beams, a crushing screen is provided inside the movable carrier, and the crushing screen and the movable carrier are an integrated structure;

[0011] A linkage turntable is welded and arranged at the bottom position of the turntable linkage shaft, and a limited position round seat is arranged at the bottom position of the linkage turntable and the bottom position of one end of the movable carrier plate, and a traction connecting rod is movably arranged between the two limited position round seats.

[0012] Preferably, the two horizontal beams are both provided with inner slide grooves, roller sliders are fixedly provided at both ends of the bottom of the movable carrier plate by screws, and the movable carrier plate is movably connected to the inner slide grooves via the roller sliders.

[0013] Preferably, a material discharge chute is provided directly below the crushing bin, and the material discharge chute is an integral structure with the bottom frame.

[0014] Preferably, a feed hopper is provided on the top of the crushing bin, and the feed hopper and the crushing bin are an integrated structure.

[0015] Preferably, two connecting rods are provided at the upper ends of the two horizontal beams, and the two ends of the connecting rods are respectively welded to the horizontal beams and the inner wall of the bottom frame.

[0016] Preferably, a drawer slide is provided at the connection position between the material receiving box and the bottom frame, and the drawer slide and the bottom frame are an integrated structure.

[0017] Preferably, a handle bar is provided on one side outer wall of the material receiving box, and the handle bar and the material receiving box are an integral structure.

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

[0019] When a driving motor drives a crushing roller to rotate, the utility model drives the active bevel gear to rotate synchronously. When the active bevel gear rotates, it drives the driven bevel gear meshing with it to rotate, and then drives the linkage turntable to rotate synchronously through the turntable linkage shaft. When the linkage turntable rotates, the movable carrier plate is driven to reciprocate along the inner slide groove inside the horizontal crossbeam through the traction connecting rod, so that the screened crushed materials produce equal pressure distribution on the screen surface of the crushing screen, so as to achieve the purpose of efficient screening and realize the effect of synchronous linkage operation of crushing and screening, and overcome the problem that the existing crushing and screening equipment realizes re-crushing through the set conveying mechanism, but the screening force is not enough only through the cylinder screening, resulting in poor crushing screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the integrated crushing and screening equipment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure below the material feeding chute of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the crushing roller and the linkage turntable of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the movable carrier plate and the horizontal beam of the utility model;

[0024] In the figure: 1. bottom frame; 2. crushing bin; 3. feeding hopper; 4. motor base plate; 5. driving motor; 6. unloading chute; 7. drawer slide; 8. receiving box; 9. handle bar; 10. horizontal beam; 11. linkage turntable; 12. traction connecting rod; 13. limit round seat; 14. movable carrier plate; 15. crushing screen; 16. crushing roller; 17. active bevel gear; 18. driven bevel gear; 19. turntable linkage shaft; 20. connecting rod; 21. inner slide; 22. roller slider. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment: a crushing and screening integrated device, comprising a bottom frame 1, a crushing bin 2 is welded on the top of the bottom frame 1, a motor base plate 4 is welded on the outer wall of one side of the crushing bin 2, two driving motors 5 are arranged on the upper end of the motor base plate 4, and a material receiving box 8 is installed inside the bottom frame 1;

[0027] Also includes:

[0028] A crushing roller 16 is arranged inside the crushing bin 2. Two crushing rollers 16 are provided. The two crushing rollers 16 are respectively welded and transmission-connected to the output shafts of the two drive motors 5.

[0029] A driving bevel gear 17 is welded on an output shaft of a driving motor 5, and a driven bevel gear 18 is disposed below the driving bevel gear 17, the driving bevel gear 17 is meshed and connected with the driven bevel gear 18, and a turntable linkage shaft 19 is welded at the bottom center of the driven bevel gear 18, and the turntable linkage shaft 19 penetrates and extends to the inside of the bottom frame 1;

[0030] A horizontal beam 10 is arranged inside the bottom frame 1. Two horizontal beams 10 are provided, and a movable carrier plate 14 is provided between the two horizontal beams 10. A crushing screen 15 is provided inside the movable carrier plate 14. The crushing screen 15 and the movable carrier plate 14 are an integrated structure.

[0031] The linkage turntable 11 is welded and arranged at the bottom position of the turntable linkage shaft 19, and the bottom position of the linkage turntable 11 and the bottom position of one end of the movable carrier plate 14 are both provided with a limited position round seat 13, and a traction connecting rod 12 is movably arranged between the two limited position round seats 13.

[0032] When in use, a driving motor drives a crushing roller to rotate, which drives the active bevel gear to rotate synchronously. The active bevel gear rotates and drives the driven bevel gear meshing with it to rotate, and then drives the linkage turntable to rotate synchronously through the turntable linkage shaft. When the linkage turntable rotates, the movable carrier plate is driven to reciprocate along the inner slide groove inside the horizontal beam through the traction connecting rod, so that the screened crushed materials produce equal pressure distribution on the screen surface of the crushing screen, thereby achieving the purpose of efficient screening.

[0033] See also Figure 4 The two horizontal beams 10 are both provided with inner slide grooves 21, and roller sliders 22 are fixedly provided at both ends of the bottom of the movable carrier 14 by screws. The movable carrier 14 is movably connected to the inner slide grooves 21 through the roller sliders 22. The inner slide grooves 21 provided inside the two horizontal beams 10 play a role in assisting the movable carrier 14 in guiding its movement.

[0034] See also Figure 1 A material discharge channel 6 is arranged directly below the crushing bin 2. The material discharge channel 6 and the bottom frame 1 are an integral structure. The material discharge channel 6 arranged directly below the crushing bin 2 facilitates the crushing materials to enter the bottom frame 1.

[0035] See also Figure 1 A feed hopper 3 is arranged on the top of the crushing bin 2. The feed hopper 3 and the crushing bin 2 are an integrated structure. The feed hopper 3 arranged on the top of the crushing bin 2 serves to facilitate the addition of materials.

[0036] See also Figure 4 Two connecting rods 20 are provided at the upper ends of the two horizontal beams 10, and the two ends of the connecting rods 20 are respectively welded to the horizontal beams 10 and the inner wall of the bottom frame 1. The two connecting rods 20 provided at the upper ends of the two horizontal beams 10 play the role of internally connecting the horizontal beams 10.

[0037] See also Figure 1 A drawer slide 7 is provided at the connection position between the material receiving box 8 and the bottom frame 1. The drawer slide 7 and the bottom frame 1 are an integrated structure. The drawer slide 7 provided at the connection position between the material receiving box 8 and the bottom frame 1 serves to facilitate the pulling and moving of the material receiving box 8 inside the bottom frame 1.

[0038] See also Figure 1 A handle bar 9 is provided on one side outer wall of the material receiving box 8. The handle bar 9 and the material receiving box 8 are an integrated structure. The handle bar 9 provided on one side outer wall of the material receiving box 8 serves to facilitate pulling the material receiving box 8.

[0039] Working principle: When in use, the material to be crushed is injected into the crushing bin 2 through the feed hopper 3, and the two driving motors 5 drive the two crushing rollers 16 to rotate, so as to crush the material. The crushed material is discharged from the bottom of the crushing bin 2, enters the bottom frame 1 through the material discharge slot 6, and is screened by the crushing screen 15 inside the movable carrier plate 14. When a driving motor 5 drives a crushing roller 16 to rotate, it drives the active bevel gear 17 to rotate synchronously. When the active bevel gear 17 rotates, it drives the driven bevel gear meshing with it. The wheel 18 rotates, and then drives the linkage turntable 11 to rotate synchronously through the turntable linkage shaft 19. When the linkage turntable 11 rotates, it drives the movable carrier plate 14 to reciprocate along the inner slide groove 21 inside the horizontal beam 10 through the traction connecting rod 12, so that the screened crushed materials produce equal pressure distribution on the screen surface of the crushing screen 15, so as to achieve the purpose of efficient screening, and realize the effect of synchronous linkage operation of crushing and screening. The screened crushed materials fall into the inside of the material receiving box 8 for collection, and finally the handle rod 9 is pulled to pull out the material receiving box 8, so as to achieve the purpose of facilitating material discharge, and complete the use of the integrated crushing and screening equipment.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A crushing and screening integrated device, comprising a bottom frame (1), a crushing bin (2) is welded on the top of the bottom frame (1), a motor base plate (4) is welded on one side outer wall of the crushing bin (2), two driving motors (5) are arranged at the upper end of the motor base plate (4), and a material receiving box (8) is installed inside the bottom frame (1); Features: Also includes: A crushing roller (16) is arranged inside the crushing bin (2), two crushing rollers (16) are provided, and the two crushing rollers (16) are respectively welded and transmission-connected to the output shafts of the two drive motors (5); A driving bevel gear (17) is welded and arranged on an output shaft of the driving motor (5), and a driven bevel gear (18) is arranged below the driving bevel gear (17), the driving bevel gear (17) and the driven bevel gear (18) are meshed and connected to each other, and a turntable linkage shaft (19) is welded and arranged at the bottom center of the driven bevel gear (18), and the turntable linkage shaft (19) penetrates and extends to the inside of the bottom frame (1); A horizontal crossbeam (10) is arranged inside the bottom frame (1), two horizontal crossbeams (10) are arranged, a movable carrier plate (14) is arranged between the two horizontal crossbeams (10), a crushing screen (15) is arranged inside the movable carrier plate (14), and the crushing screen (15) and the movable carrier plate (14) are an integrated structure; A linkage turntable (11) is welded and arranged at the bottom position of the turntable linkage shaft (19), and a limiting round seat (13) is arranged at the bottom position of the linkage turntable (11) and at the bottom position of one end of the movable carrier plate (14), and a traction connecting rod (12) is movably arranged between the two limiting round seats (13).

2. The integrated crushing and screening equipment according to claim 1, characterized in that: The two horizontal beams (10) are both provided with inner slide grooves (21), and roller sliders (22) are fixedly provided at both ends of the bottom of the movable carrier plate (14) by screws, and the movable carrier plate (14) is movably connected to the inner slide grooves (21) via the roller sliders (22).

3. The integrated crushing and screening equipment according to claim 1, characterized in that: A material discharge chute (6) is provided directly below the crushing bin (2), and the material discharge chute (6) and the bottom frame (1) are an integral structure.

4. The integrated crushing and screening equipment according to claim 1, characterized in that: A feed hopper (3) is arranged on the top of the crushing bin (2), and the feed hopper (3) and the crushing bin (2) are an integrated structure.

5. The integrated crushing and screening equipment according to claim 1, characterized in that: Two connecting rods (20) are provided at the upper ends of the two horizontal beams (10), and the two ends of the connecting rods (20) are respectively welded to the horizontal beams (10) and the inner wall of the bottom frame (1).

6. The integrated crushing and screening equipment according to claim 1, characterized in that: A drawer slide (7) is provided at the connection position between the material receiving box (8) and the bottom frame (1); the drawer slide (7) and the bottom frame (1) are an integrated structure.

7. The integrated crushing and screening equipment according to claim 1, characterized in that: A handle bar (9) is provided on one side outer wall of the material receiving box (8), and the handle bar (9) and the material receiving box (8) are an integrated structure.

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