Large-volume waste sand crushing device

Abstract

The utility model discloses a large-volume waste sand crushing device, and relates to the technical field of waste sand crushing. The device comprises a crushing box and a turning plate, a rotating shaft is rotatably installed in the crushing box, the turning plate is installed on the peripheral side face of the rotating shaft, a rotating motor is fixedly installed on the front surface of the crushing box, bearing plates are welded to the two opposite surfaces in the crushing box, and a screening frame is slidably installed on the upper surfaces of the two bearing plates; a screening net is mounted on the bottom face in the screening frame, the screening frame is arranged below the turning plate, a mounting plate is welded to the inner wall of the crushing box and arranged below the bearing plate, and a vibrator is mounted on the upper surface of the mounting plate. Through the structure of the rotating shaft, the rotating motor and the turning plate, broken waste sand can be conveniently turned into the screening frame to be reprocessed, meanwhile, the broken waste sand is subjected to vibration screening through the screening net and the vibrator, the waste sand which is completely broken and large in size is screened out, the waste sand is taken out in the later period to be re-broken, and the waste sand is recycled. The crushing effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste sand crushing technical field, especially, relate to a large -volume waste sand crushing device. BACKGROUND

[0002] The waste sand crushing device can crush industrial waste sand, so that the waste sand can be applied to the construction, casting and other industries again, realizes the resource recycling, reduces the new sand exploitation, can extract the valuable components in the waste sand, can reduce the pollution of the waste sand to the environment, avoids the land occupation and the pollution of soil and water source caused by the random stacking or landfill, improves the market competitiveness of enterprises, can drive the development of related equipment manufacturing, technical service and other industries, creates employment opportunities and economic growth point.

[0003] In the prior art, the waste sand crushing device is generally simple in structure, and there may be waste sand with large volume in the waste sand after crushing, which leads to incomplete crushing of the device and affects the subsequent processing and utilization. UTILITY MODEL CONTENTS

[0004] The utility model discloses a large -volume waste sand crushing device, and solves the existing problems.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model relates to a large -volume waste sand crushing device, including the crushing box and the turning board, the rotatory shaft is rotatably installed in the crushing box, the turning board is installed in the rotation shaft circumferential surface, the rotatory motor is fixedly installed on the front surface of the crushing box, and the waste sand is conveniently turned over to the inside of the screening frame for reprocessing after crushing, bearing plates are welded on the two opposite surfaces in the crushing box, a plurality of filter holes are penetrated on the upper surface of the two bearing plates, a screening frame is slidably installed on the upper surface of the two bearing plates, a screening net is installed on the bottom surface in the screening frame, the screening frame is arranged below the turning board, the mounting plate is welded on the inner wall of the crushing box, the mounting plate is arranged below the bearing plate, the vibrator is installed on the upper surface of the mounting plate, the waste sand after crushing is vibrated and screened, the waste sand with large volume after complete crushing is screened out, and the waste sand is taken out after re-crushing, so that the crushing effect of the device is improved.

[0007] Further, the support column is welded on the lower surface of the crushing box, the vibrator is in contact with the lower surface of the screening net, one end of the rotatory shaft extends to the outside of the crushing box, and the output end of the rotatory motor is fixedly connected with one end of the rotatory shaft.

[0008] Further, one surface of the crushing box is provided with an opening slot, the position of the opening slot corresponds to the position of the screening frame, one end of the screening frame extends to the outside of the crushing box through the opening slot, and the one end of the screening frame is welded with a pull plate.

[0009] Further, both opposite surfaces of the crushing box are welded with support plates, the upper surfaces of the two support plates are welded with support rods, and the upper surfaces of the two support rods are commonly welded with a top plate.

[0010] Further, the upper surface of the top plate is provided with a stamping cylinder, the piston end of the stamping cylinder is provided with a stamping rod, and the stamping rod penetrates through the lower surface of the top plate.

[0011] Further, the lower surface of the stamping rod is welded with a crushing plate, and the lower surface of the crushing plate is welded with a plurality of crushing teeth, so as to facilitate repeated crushing of waste sand, improve the crushing degree of large-volume waste sand, reduce the workload of the screening net, and improve the working efficiency of the device in use.

[0012] Further, the two opposite surfaces of the turning plate are provided with clamping grooves, and the two opposite surfaces of the crushing box are penetrated by clamping plates.

[0013] Further, the two clamping plates are in sliding connection with the crushing box, and one end of the two clamping plates extends to the inside of the crushing box and is clamped with the clamping grooves.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model discloses a rotating shaft, a rotating motor and a turning plate structure, which are convenient for overturning the waste sand crushed to the inside of the screening frame for further processing, and the waste sand after crushing is vibrated and screened through the screening net and the vibrator, so that the waste sand with a large volume after complete crushing is screened out, and the waste sand is taken out in the later period for further crushing, thereby improving the crushing effect of the device.

[0016] 2. The utility model discloses a stamping cylinder, a crushing plate and a crushing tooth structure, which are convenient for repeatedly crushing the waste sand, improving the crushing degree of large-volume waste sand, reducing the workload of the screening net, and improving the working efficiency of the device in use.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 Figure 1 is a structural schematic diagram of a large-volume waste sand breaking device according to the present application;

[0020] Figure 2 Figure 2 is an internal structural schematic diagram of the large-volume waste sand breaking device according to the present application;

[0021] Figure 3 Figure 3 is a top view structural schematic diagram of the large-volume waste sand breaking device according to the present application;

[0022] Figure 4 Figure 4 is a right view structural schematic diagram of the large-volume waste sand breaking device according to the present application.

[0023] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0024] 1, breaking box; 2, rotating shaft; 3, rotating motor; 4, turning plate; 5, screening frame; 6, screening net; 7, bearing plate; 8, mounting plate; 9, vibrator; 10, opening slot; 11, pull plate; 12, support plate; 13, support rod; 14, top plate; 15, punching cylinder; 16, punching rod; 17, breaking plate; 18, breaking tooth; 19, clamping plate; 20, clamping slot; 21, support column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] Please refer to Figures 1-4As shown, the utility model is a kind of large volume waste sand breaking device, including breaking box 1 and overturning plate 4, rotating shaft 2 is rotatably installed in breaking box 1 inside, overturning plate 4 is installed in rotating shaft 2 side surface, and rotating motor 3 is fixedly installed on the front surface of breaking box 1, convenient to overturn the waste sand of breaking completion to the inside of screening frame 5 and carry out reprocessing, bearing plate 7 is welded on the two opposite surfaces in breaking box 1 inside, a plurality of filter holes are penetrated in the upper surface of two bearing plates 7, screening frame 5 is slidably installed on the upper surface of two bearing plates 7, screening net 6 is installed on the inside bottom of screening frame 5, screening frame 5 is arranged below overturning plate 4, mounting plate 8 is welded on the inner wall of breaking box 1, mounting plate 8 is arranged below bearing plate 7, and vibrator 9 is installed on the upper surface of mounting plate 8, the waste sand after breaking is vibrated and screened, and the waste sand of breaking completely large volume is screened out, re-breaking is carried out after taking out, and the breaking effect of device is improved.

[0028] Supporting column 21 is welded on the lower surface of breaking box 1, vibrator 9 is in contact between the lower surface of screening net 6, rotating shaft 2 one end extends to the outside of breaking box 1, and rotating motor 3 output end is fixedly connected with rotating shaft 2 one end.

[0029] Breaking box 1 one surface is provided with opening slot 10, the position of opening slot 10 corresponds with the position of screening frame 5, screening frame 5 one end extends to the outside of breaking box 1 through opening slot 10, and pull plate 11 is welded on the one end of screening frame 5.

[0030] Supporting plate 12 is welded on the two opposite surfaces of breaking box 1, supporting rod 13 is welded on the upper surface of two supporting plates 12, and top plate 14 is commonly welded on the upper surface of two supporting rods 13.

[0031] Stamping cylinder 15 is installed on the upper surface of top plate 14, stamping rod 16 is installed on the piston end of stamping cylinder 15, and stamping rod 16 penetrates the lower surface of top plate 14.

[0032] Breaking plate 17 is welded on the lower surface of stamping rod 16, a plurality of breaking teeth 18 are welded on the lower surface of breaking plate 17, convenient to repeatedly break waste sand, improve the breaking degree of large volume waste sand, reduce the workload of screening net 6, and improve the working efficiency of device in use.

[0033] Clamping groove 20 is formed on the two opposite surfaces of overturning plate 4, clamping plate 19 is penetrated on the two opposite surfaces of breaking box 1, two clamping plates 19 are slidably connected between the two opposite surfaces of breaking box 1, and two clamping plates 19 one end extends to the inside of breaking box 1 and is clamped between clamping groove 20.

[0034] Please refer to Figures 1-4As shown, the utility model of a kind of large volume waste sand breaking device, its use method is: first, large volume waste sand is thrown into the inside of breaking box 1, then start punch cylinder 15, punch cylinder 15 drives punch rod 16 reciprocating, to drive breaking plate 17 and breaking tooth 18 repeatedly to waste sand breaking, after breaking is completed, two clamping plates 19 are pulled out from the inside of clamping slot 20, breaking plate 17 is lifted by punch cylinder 15, then start rotating motor 3 and drive rotating shaft 2 rotation, overturning plate 4 is overturned 180 degrees, so that waste sand after breaking falls on the upper side of screening net 6, at this time, start vibrator 9 and make screening net 6 vibrate screening, smaller volume waste sand falls from the lower side of breaking box 1, larger volume waste sand is pulled out by screening frame 5, then carries out breaking operation again.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details exhaustively, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A bulk waste sand breaking device comprising a breaking box (1) and a turning plate (4), characterized in that: The rotating shaft (2) is rotatably installed in the crushing box (1), the turnover plate (4) is installed on the side surface of the rotating shaft (2), the rotating motor (3) is fixedly installed on the front surface of the crushing box (1), the bearing plates (7) are welded on the two opposite surfaces in the crushing box (1), a plurality of filter holes are penetrated through the upper surfaces of the two bearing plates (7), the screening frame (5) is slidably installed on the upper surfaces of the two bearing plates (7), the screening net (6) is installed on the bottom surface in the screening frame (5), the screening frame (5) is arranged below the turnover plate (4), the mounting plate (8) is welded on the inner wall of the crushing box (1), the mounting plate (8) is arranged below the bearing plate (7), and the vibrator (9) is installed on the upper surface of the mounting plate (8).

2. A large volume of waste sand breaking device according to claim 1, characterized in that, The support columns (21) are welded on the circumferential sides of the lower surfaces of the crushing box (1), the vibrator (9) is in contact with the lower surfaces of the screening net (6), one end of the rotating shaft (2) extends to the outside of the crushing box (1), and the output end of the rotating motor (3) is fixedly connected with one end of the rotating shaft (2).

3. A large volume of waste sand breaking device according to claim 1, characterized in that, The opening groove (10) is formed in one surface of the crushing box (1), the position of the opening groove (10) corresponds to the position of the screening frame (5), one end of the screening frame (5) extends to the outside of the crushing box (1) through the opening groove (10), and the pull plate (11) is welded on one end of the screening frame (5).

4. A large volume of waste sand breaking device according to claim 1, characterized in that, The support plates (12) are welded on the two opposite surfaces of the crushing box (1), the support rods (13) are welded on the upper surfaces of the two support plates (12), and the top plate (14) is commonly welded on the upper surfaces of the two support rods (13).

5. A large volume of waste sand breaking device according to claim 4, characterized in that, The punch cylinder (15) is installed on the upper surface of the top plate (14), the punch rod (16) is installed on the piston end of the punch cylinder (15), and the punch rod (16) penetrates through the lower surface of the top plate (14).

6. A large volume of waste sand breaking device according to claim 5, characterized in that, The crushing plate (17) is welded on the lower surface of the punch rod (16), and the crushing teeth (18) are welded on the lower surface of the crushing plate (17).

7. A large volume of waste sand breaking device according to claim 1, characterized in that, The clamping grooves (20) are formed in the two opposite surfaces of the turnover plate (4), and the clamping plates (19) penetrate through the two opposite surfaces of the crushing box (1).

8. A large volume of waste sand breaking device according to claim 7, characterized in that, The two clamping plates (19) are slidably connected with the crushing box (1), and one end of each clamping plate (19) extends to the inside of the crushing box (1) and is clamped with the clamping groove (20).

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