Multistage crushing device for decoration waste

Abstract

The utility model discloses a decoration waste multi-stage crushing device which comprises a damping base, a crushing box is arranged above the damping base, a first supporting frame is arranged below the crushing box, a top plate is arranged above the crushing box, and a feeding hopper is arranged in the center of the upper end of the top plate. A crushing plate is arranged below the top plate, crushing cones are arranged on one sides of the two crushing plates, hydraulic cylinders are arranged on the other sides of the two crushing plates, two crushing rollers are arranged in the crushing box, a driving cavity is formed in the crushing box shell, and the driving cavity is communicated with the crushing box shell. A gear is arranged in the driving cavity, a second motor is arranged on the back of the crushing box, a pre-crushing structure is arranged at the feeding port of the crushing device, the decoration waste is crushed through the pre-crushing structure, the size of the decoration waste is reduced, a crushing roller can make full stress contact with the decoration waste, and the crushing effect is improved. And the decoration waste crushing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to decoration waste crushing treatment technical field, concretely to a decoration waste multistage crushing device. BACKGROUND

[0002] Decoration waste, also known as decoration waste, refers to the construction, construction unit or individual team of various buildings, structures, pipe networks, etc. during construction, laying or demolition, repair process. The slag, spoil, waste, excess mud and other waste. Decoration waste itself has no use value and needs to be handled accordingly. Before handling the decoration waste, the decoration waste needs to be crushed by a crushing device.

[0003] The utility model discloses a kind of building waste crushing devices, building waste crushing device includes: box, feed inlet, crushing roller, first gear, first motor, grinding roller, second gear, second motor, first discharge port, screening plate, screening hole, support column, auger blade, third motor and second discharge port;Feed inlet is located at the top of box, and the diameter of feed inlet gradually increases from the end close to the box to the end away from the box;Crushing roller is rotatably connected with the box, two crushing rollers are arranged in parallel, and there is a gap between the two crushing rollers;First gear is located on the outside of the box, two first gears are respectively sleeved on the outside of two crushing rollers, and the two first gears are engaged;First motor is connected with one of the crushing rollers;Grinding roller is rotatably connected with the box, two grinding rollers are arranged in parallel, two grinding rollers are respectively located below two crushing rollers, and the distance between the two grinding rollers is less than the distance between the two crushing rollers.

[0004] The existing crushing device is difficult to crush the decoration waste with two crushing roller cylinders when crushing some large-sized and hard-textured decoration waste, and the crushing roller cylinder may slip or be stuck, which affects the crushing of the decoration waste and reduces the crushing efficiency of the decoration waste, and cannot meet the use requirements. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of decoration waste multistage crushing device to solve the problems in the above background that the existing crushing device is difficult to crush the decoration waste with two crushing roller cylinders when crushing some large-sized and hard-textured decoration waste, and the crushing roller cylinder may slip or be stuck, which affects the crushing of the decoration waste and reduces the crushing efficiency of the decoration waste, and cannot meet the use requirements.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a decoration waste multistage crushing device, including shock pad, the upper portion of shock pad is provided with crushing box, the lower portion of crushing box is provided with first support frame, first support frame is provided with two, and first support frame is fixedly connected with shock pad and crushing box, the upper portion of crushing box is provided with top plate, and top plate is connected with crushing box through screw, the center of top plate upper end is provided with feeding hopper, and feeding hopper is integrated with top plate, the lower portion of top plate is provided with crushing plate, crushing plate is provided with two, one side of two crushing plates is provided with crushing cone, and crushing cone is fixedly connected with crushing plate, the other side of two crushing plates is provided with hydraulic cylinder, and hydraulic cylinder is connected with crushing box and crushing plate through screw, the inside of crushing box is provided with crushing roller, crushing roller is provided with two, and crushing roller is rotatably connected with crushing box, crushing roller is arranged below crushing plate, the inside of crushing box shell is provided with drive cavity, the inside of drive cavity is provided with gear, gear is provided with two, and two gears are meshingly connected, the back of crushing box is provided with second motor, and second motor is connected with crushing box through screw, the output of second motor is connected with a gear.

[0007] Preferably, the inner wall of the upper end of the crushing box is provided with a rolling groove, the two ends of the crushing plate are provided with rolling balls, and the rolling balls are rotatably connected with the crushing plate, the rolling balls are correspondingly arranged with the rolling grooves, and the cross section of the crushing cone is in the shape of a right-angled triangle.

[0008] Preferably, one side of the crushing box is provided with a viewing window, and the viewing window is integrated with the crushing box, and the viewing window is arranged above the crushing roller.

[0009] Preferably, one side of the crushing box is provided with a dust collection fan assembly, and the dust collection fan assembly is connected with the crushing box through screws, a connecting pipe is arranged between the dust collection fan assembly and the crushing box, and the two ends of the connecting pipe are connected with the crushing box and the dust collection fan assembly as a whole.

[0010] Preferably, the upper portion of the shock pad is provided with a second support frame, and the second support frame is fixedly connected with the shock pad, the inner sides of the first support frame and the second support frame are provided with conveying rollers, the conveying rollers are provided with two, and the conveying rollers are rotatably connected with the first support frame and the second support frame, one side of the first support frame is provided with a first motor, and the first motor is connected with the first support frame through screws, the output end of the first motor is connected with one end of the conveying roller, and a conveying belt is arranged between the two conveying rollers, and the conveying belt is drivingly connected with the conveying rollers.

[0011] Preferably, the upper end surface of the conveying belt is provided with a groove, and the groove is in the shape of an arc, the inside of the conveying belt is provided with a flexible magnetic block, and the flexible magnetic block is integrated with the conveying belt.

[0012] Preferably, the lower part of the conveying belt is provided with a shovel plate, and the shovel plate is fixedly connected with the damping base, the shovel plate is obliquely arranged, and the upper end of the shovel plate is attached to the conveying belt, one side below the shovel plate is provided with a material collecting box, and the material collecting box is arranged above the damping base.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a hydraulic cylinder, a crushing plate, a crushing cone, a second motor, a crushing roller and a gear are arranged, the hydraulic cylinder drives the crushing plate to move horizontally and reciprocally, when the two crushing plates approach, the crushing cone on the crushing plate contacts the decoration waste and extrudes, first crushing the decoration waste, the crushed decoration waste falls on the crushing roller, the second motor drives a gear to rotate, the two gears are connected by meshing, and the two crushing rollers rotate synchronously with the rotation of the gear, and the rotating crushing roller crushes the decoration waste again, realizing multistage crushing.

[0015] 2. The utility model discloses a dust collecting fan assembly and a connecting pipe are arranged, the dust collecting fan assembly is opened to generate suction, under the action of suction, the dust in the crushing box is extracted through the connecting pipe and is collected, realizing the function of dust removal.

[0016] 3. The utility model discloses a first motor, a conveying belt, a conveying roller, a flexible magnetic block, a shovel plate and a material collecting box are arranged, the first motor drives the conveying roller to rotate, the conveying belt moves with the rotation of the conveying roller, the moving conveying belt conveys the falling decoration waste, the flexible magnetic block makes the conveying belt have magnetism, under the action of magnetism, the iron fragments in the decoration waste are adsorbed on the conveying belt, realizing the function of separation, and the iron fragments adsorbed on the conveying belt are shovelled down through the shovel plate, and the shovelled down iron fragments fall into the material collecting box and are collected. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the crushing plate and the crushing box connection relation diagram of the utility model;

[0019] Figure 3 It is the crushing roller and the crushing box connection relation diagram of the utility model;

[0020] Figure 4 It is the conveying belt and the first support frame connection relation diagram of the utility model;

[0021] Figure 5 It is the crushing cone and the crushing plate connection structure diagram of the utility model.

[0022] In the figure: 1, damping base; 2, first support frame; 3, crushing box; 4, top plate; 5, feeding hopper; 6, viewing window; 7, hydraulic cylinder; 8, dust collection fan assembly; 9, connecting pipe; 10, first motor; 11, second support frame; 12, conveying belt; 13, shovel plate; 14, material collecting box; 15, rolling groove; 16, crushing plate; 17, ball; 18, second motor; 19, crushing roller; 20, driving cavity; 21, gear; 22, conveying roller; 23, groove; 24, flexible magnetic block; 25, crushing cone. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a decoration waste multistage crushing device, including damping base 1, the top of damping base 1 is provided with crushing box 3, the lower portion of crushing box 3 is provided with first support frame 2, first support frame 2 is provided with two, and first support frame 2 is fixedly connected with damping base 1 and crushing box 3, the top of crushing box 3 is provided with top plate 4, and top plate 4 is connected with crushing box 3 through screw, the upper end of top plate 4 is provided with feeding hopper 5, and feeding hopper 5 is integrated with top plate 4, the lower portion of top plate 4 is provided with crushing plate 16, crushing plate 16 is provided with two, one side of two crushing plates 16 is provided with crushing cone 25, and crushing cone 25 is fixedly connected with crushing plate 16, the other side of two crushing plates 16 is provided with hydraulic cylinder 7, and hydraulic cylinder 7 is connected with crushing box 3 and crushing plate 16 through screw, the inside of crushing box 3 is provided with crushing roller 19, crushing roller 19 is provided with two, and crushing roller 19 is rotatably connected with crushing box 3, crushing roller 19 is arranged below crushing plate 16, the inside of the shell of crushing box 3 is provided with driving cavity 20, the inside of driving cavity 20 is provided with gear 21, gear 21 is provided with two, and two gears 21 are meshingly connected, the back of crushing box 3 is provided with second motor 18, and second motor 18 is connected with crushing box 3 through screw, and the output end of second motor 18 is connected with a gear 21.

[0025] In use: the decoration waste is put into the crushing box 3 from the feeding hopper 5, the hydraulic cylinder 7 drives the crushing plate 16 to move horizontally reciprocating, when the two crushing plates 16 approach, the crushing cone 25 on the crushing plate 16 contacts with the decoration waste to carry out extrusion, the decoration waste is first crushed, the crushed decoration waste falls on the crushing roller 19, the second motor 18 is started to drive a gear 21 to rotate, the two gears 21 are meshed and connected, with the rotation of the gear 21, the two crushing rollers 19 are driven to rotate synchronously, the rotating crushing roller 19 crushes the decoration waste again, and the crushed decoration waste falls from the bottom of the crushing box 3.

[0026] Please refer to Figure 1 , Figure 2 and Figure 5 , the inner wall of the upper end of the crushing box 3 is provided with a rolling groove 15, the two ends of the crushing plate 16 are provided with a rolling ball 17, and the rolling ball 17 is rolling connected with the crushing plate 16, the rolling ball 17 is correspondingly arranged with the rolling groove 15, the cross section of the crushing cone 25 is arranged in a right triangle, one side of the crushing box 3 is provided with a visual window 6, and the visual window 6 is arranged in the crushing box 3, the visual window 6 is arranged above the crushing roller 19, the rolling ball 17 and the rolling groove 15 guide the moving crushing plate 16, and also reduce the moving resistance of the crushing plate 16, so that the decoration waste is better pre-crushed, and the inside of the crushing box 3 can be observed from the outside through the visual window 6.

[0027] Please refer to Figure 1 , one side of the crushing box 3 is provided with a dust collection fan assembly 8, and the dust collection fan assembly 8 is connected with the crushing box 3 through screws, a connecting pipe 9 is arranged between the dust collection fan assembly 8 and the crushing box 3, and the two ends of the connecting pipe 9 are connected with the crushing box 3 and the dust collection fan assembly 8 as a whole, the dust collection fan assembly 8 generates suction force, and under the action of the suction force, the dust in the crushing box 3 is extracted through the connecting pipe 9 and collected.

[0028] Please refer to Figure 1 and Figure 4The upper side of the damping base 1 is provided with a second support frame 11, and the second support frame 11 is fixedly connected with the damping base 1, the inner sides of the first support frame 2 and the second support frame 11 are provided with conveying rollers 22, the conveying rollers 22 are provided with two, and the conveying rollers 22 are rotationally connected with the first support frame 2 and the second support frame 11, one side of the first support frame 2 is provided with a first motor 10, and the first motor 10 is connected with the first support frame 2 through screws, the output end of the first motor 10 is connected with one end of the conveying roller 22, a conveying belt 12 is arranged between the two conveying rollers 22, and the conveying belt 12 is drivingly connected with the conveying rollers 22, the upper end surface of the conveying belt 12 is provided with a groove 23, and the groove 23 is arranged in an arc shape, the inside of the conveying belt 12 is provided with a flexible magnetic block 24, and the flexible magnetic block 24 is integrated with the conveying belt 12, the lower side of the conveying belt 12 is provided with a shovel plate 13, and the shovel plate 13 is fixedly connected with the damping base 1, the shovel plate 13 is arranged in an inclined manner, and the upper end of the shovel plate 13 is attached to the conveying belt 12, one side of the lower side of the shovel plate 13 is provided with a material collecting box 14, and the material collecting box 14 is arranged above the damping base 1, the finished decoration waste falls on the conveying belt 12, the first motor 10 is started to drive the conveying roller 22 to rotate, the conveying belt 12 is driven to move along with the rotation of the conveying roller 22, the conveying belt 12 in motion conveys the falling decoration waste, the flexible magnetic block 24 makes the conveying belt 12 have magnetism, and the iron materials in the decoration waste are adsorbed on the conveying belt 12 under the action of magnetism, so that the separation function is realized, and the iron materials adsorbed on the conveying belt 12 are shoveled down by the shovel plate 13, and the shoveled iron materials fall into the material collecting box 14 for collection.

[0029] Working principle: the decoration waste is put into the crushing box 3 from the feeding hopper 5, the hydraulic cylinder 7 is driven to drive the crushing plate 16 to move horizontally and reciprocally, when the two crushing plates 16 approach, the crushing cone 25 on the crushing plate 16 contacts and extrudes the decoration waste to crush the decoration waste first, the crushed decoration waste falls on the crushing roller 19, the second motor 18 is started to drive one gear 21 to rotate, the two gears 21 are meshingly connected, the two crushing roller 19 are driven to rotate synchronously along with the rotation of the gear 21, the crushing roller 19 in rotation crushes the decoration waste again, the crushed decoration waste falls from the bottom of the crushing box 3, the first motor 10 is started to drive the conveying roller 22 to rotate, the conveying belt 12 is driven to move along with the rotation of the conveying roller 22, the conveying belt 12 in motion conveys the falling decoration waste, the flexible magnetic block 24 makes the conveying belt 12 have magnetism, and the iron materials in the decoration waste are adsorbed on the conveying belt 12 under the action of magnetism, so that the separation function is realized, and the iron materials adsorbed on the conveying belt 12 are shoveled down by the shovel plate 13, and the shoveled iron materials fall into the material collecting box 14 for collection; when crushing, the dust collecting fan assembly 8 is started to generate suction, and the dust in the crushing box 3 is sucked out through the connecting pipe 9 for centralized collection.

[0030] Those aspects of the description which are not otherwise fully described are deemed to be part of the prior art to those of ordinary skill in the art.

[0031] While embodiments of the present application have been shown and described, it is to be understood that various other modifications can be made by those skilled in the art without departing from the spirit and scope of the present application, which is defined by the appended claims and their equivalents.

Claims

1. A multi-stage crushing device for renovation waste, comprising a shock-absorbing base (1), characterized in that: The upper of the damping base (1) is provided with a crushing box (3), the lower of the crushing box (3) is provided with a first support frame (2), the first support frame (2) is provided with two, and the first support frame (2) is fixedly connected with the damping base (1) and the crushing box (3), the upper of the crushing box (3) is provided with a top plate (4), and the top plate (4) is connected with the crushing box (3) through screws, the center of the upper end of the top plate (4) is provided with a feeding hopper (5), and the feeding hopper (5) is integrated with the top plate (4), the lower of the top plate (4) is provided with a crushing plate (16), the crushing plate (16) is provided with two, one side of the two crushing plates (16) is provided with a crushing cone (25), and the crushing cone (25) is fixedly connected with the crushing plate (16), the other side of the two crushing plates (16) is provided with a hydraulic cylinder (7), and the hydraulic cylinder (7) is connected with the crushing box (3) and the crushing plate (16) through screws, the inside of the crushing box (3) is provided with a crushing roller (19), the crushing roller (19) is provided with two, and the crushing roller (19) is rotatably connected with the crushing box (3), the crushing roller (19) is arranged below the crushing plate (16), the inside of the crushing box (3) shell is provided with a driving cavity (20), the inside of the driving cavity (20) is provided with a gear (21), the gear (21) is provided with two, and the two gears (21) are meshedly connected, the back of the crushing box (3) is provided with a second motor (18), and the second motor (18) is connected with the crushing box (3) through screws, and the output end of the second motor (18) is connected with one gear (21).

2. The multi-stage decoration waste crushing device according to claim 1, characterized in that: The inner wall of the upper end of the crushing box (3) is provided with a rolling groove (15), both ends of the crushing plate (16) are provided with a ball (17), and the ball (17) is rotatably connected with the crushing plate (16), the ball (17) is correspondingly arranged with the rolling groove (15), and the cross section of the crushing cone (25) is arranged in a right triangle.

3. The multi-stage decoration waste crushing device according to claim 1, characterized in that: One side of the crushing box (3) is provided with a visual window (6), and the visual window (6) is integrated with the crushing box (3), and the visual window (6) is arranged above the crushing roller (19).

4. The multi-stage decoration waste crushing device according to claim 1, characterized in that: One side of the crushing box (3) is provided with a dust collection fan assembly (8), and the dust collection fan assembly (8) is connected with the crushing box (3) through screws, and a connecting pipe (9) is arranged between the dust collection fan assembly (8) and the crushing box (3), and the two ends of the connecting pipe (9) are respectively connected with the crushing box (3) and the dust collection fan assembly (8) as a whole.

5. The multi-stage demolition waste crushing device according to claim 1, characterized in that: The upper side of the damping base (1) is provided with a second support frame (11), and the second support frame (11) is fixedly connected with the damping base (1), the inner sides of the first support frame (2) and the second support frame (11) are provided with conveying rollers (22), the conveying rollers (22) are provided with two, and the conveying rollers (22) are rotatably connected with the first support frame (2) and the second support frame (11), one side of the first support frame (2) is provided with a first motor (10), and the first motor (10) is connected with the first support frame (2) through screws, the output end of the first motor (10) is connected with one end of the conveying roller (22), and a conveying belt (12) is arranged between the two conveying rollers (22), and the conveying belt (12) is drivingly connected with the conveying roller (22).

6. The multi-stage demolition waste crushing device according to claim 5, characterized in that: The upper end surface of the conveying belt (12) is provided with a groove (23), and the groove (23) is arranged in an arc shape, the inside of the conveying belt (12) is provided with a flexible magnetic block (24), and the flexible magnetic block (24) is connected with the conveying belt (12) as a whole.

7. The multi-stage demolition waste crushing device according to claim 6, characterized in that: The lower side of the conveying belt (12) is provided with a shovel plate (13), and the shovel plate (13) is fixedly connected with the damping base (1), the shovel plate (13) is arranged in an inclined manner, and the upper end of the shovel plate (13) is attached to the conveying belt (12), one side below the shovel plate (13) is provided with a material collecting box (14), and the material collecting box (14) is arranged above the damping base (1).

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