Crushing mechanism

Abstract

The utility model provides a smashing mechanism which comprises a screening box, a first supporting groove is formed in the upper portion of the vertical inner wall of one side of the screening box, a first supporting plate is arranged in the first supporting groove, a second supporting groove is formed in the lower portion of the vertical inner wall of the other side, parallel to the first supporting groove, of the screening box, and a second supporting plate is arranged in the second supporting groove. A mounting frame is arranged on the opposite faces of the first supporting plate and the second supporting plate, a screening plate is arranged on the inner side wall of the mounting frame, a screening box is arranged, and a first supporting groove and a second supporting groove are formed in the screening box, so that the first supporting plate and the second supporting plate can reciprocate on the inner side wall of the screening box; and therefore, the mounting frame and the screening plate can continuously reciprocate, dry and wet garbage can be separated, and the separation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste crushing, in particular to a crushing mechanism. Background Art

[0002] Kitchen waste, also known as organic waste, wet waste or biomass waste, refers to food residues, vegetable peels, coffee grounds, tea leaves, bones and internal organs, and other easily biodegradable waste generated in daily life.

[0003] In the existing technology, when kitchen waste needs to be recycled and crushed, it is generally crushed by a double-axis shear crusher, so that the evenly crushed waste is more suitable for subsequent microbial treatment processes such as composting and anaerobic digestion, thereby improving the resource recycling rate.

[0004] However, the pulverizers in the existing technology generally cannot directly separate the pulverized kitchen waste into dry and wet parts. The efficiency of mixed waste will be greatly reduced when it is treated by biodegradation, composting or incineration. In addition, dry waste will hinder the natural decomposition process of wet waste and affect the conversion efficiency of organic matter, thereby reducing the processing efficiency and making it difficult to effectively sort and recycle, reducing the recycling rate of resources. Utility Model Content

[0005] In view of this, the utility model provides a crushing mechanism, which can be provided by setting up a screening box and opening a first support groove and a second support groove thereon, so that the first support plate and the second support plate can move back and forth on their inner walls, and then the mounting frame and the screening plate can continue to reciprocate, thereby separating dry and wet garbage and improving the separation efficiency.

[0006] In order to solve the above technical problems, the utility model provides a crushing mechanism, including a screening box, a first support groove is opened on the upper part of the vertical inner wall of one side of the screening box, the first support groove can be opened by a cutting machine when making the screening box, the first support groove is provided with a first support plate, the length of the first support plate needs to be less than the length of the first support groove, the first support plate is slidably connected to the inner side wall of the first support groove, and the screening box is parallel to the lower part of the vertical inner wall on the other side of the first support groove. The second support groove can be opened by a cutting machine when making the screening box, a second support plate is provided in the second support groove, the second support plate has the same length as the first support plate, and the length of the second support plate needs to be less than the length of the second support groove, a mounting frame is provided on the facing surfaces of the first support plate and the second support plate, the two ends of the mounting frame are fixedly connected to the facing surfaces of the first support plate and the second support plate, that is, the mounting frame is inclined, and a screening plate is provided on the inner side wall of the mounting frame, the screening plate is fixedly connected to the inner side wall of the mounting frame, and a plurality of screening holes are opened on the upper part of the screening plate.

[0007] A first L-shaped support frame is provided on the outer wall of the screening box, and the first L-shaped support frame is connected to the outer wall of the screening box by bolts. A reciprocating motor is provided on one side of the first L-shaped support frame, and the reciprocating motor is connected to one side of the first L-shaped support frame by bolts. The output shaft of the reciprocating motor is connected to the vertical surface of one side of the mounting frame, and the output shaft of the reciprocating motor is fixedly connected to the vertical surface of one side of the mounting frame.

[0008] A crushing box is provided on the upper part of the screening box, and the crushing box is connected to the upper part of the screening box by bolts. A plurality of crushing rollers are provided on the crushing box, and both ends of the plurality of crushing rollers are rotatably connected to the crushing box through bearings. A plurality of second L-shaped support plates are provided on the vertical outer wall of one side of the crushing box corresponding to the positions of the plurality of crushing rollers, and the second L-shaped support plates are connected to the outer wall of the crushing box by bolts. A motor is provided on one side of the plurality of second L-shaped support plates, and the motor is connected to one side of the corresponding second L-shaped support plate by bolts. The output shafts of the plurality of motors are connected to one end of the plurality of crushing rollers, and the output shaft of the motor is connected to one end of the crushing roller through a coupling.

[0009] A guide hopper is provided on the inner wall of the crushing box, which is connected to the inner wall of the crushing box by bolts. A feed hopper is provided on the upper part of the guide hopper, which is welded to the upper part of the guide hopper.

[0010] A discharge port is provided on a vertical surface on one side of the screening box and at the upper part of the second supporting groove. The discharge port can be opened on the screening box by a cutting machine. A first collecting box is provided on the outer wall of the screening box and below the discharge port. The first collecting box is connected to the outer wall of the screening box by bolts. An inclined groove is provided on the vertical inner wall of the first collecting box facing the screening box. The inclined groove and the first collecting box are integrally formed by casting with a mold during production.

[0011] A second collecting box is provided at the lower part of the screening box, and the second collecting box is connected to the lower part of the screening box by bolts.

[0012] A connecting frame is provided on the outer wall of the screening box, and the connecting frame is connected to the outer wall of the screening box by bolts. Support legs are provided at the four corners of the lower part of the connecting frame, and the support legs are fixedly connected to the lower part of the connecting frame.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. By setting up a screening box and opening a first supporting groove and a second supporting groove on it, the first supporting plate and the second supporting plate can move back and forth on the inner wall thereof, and then the mounting frame and the screening plate can continue to reciprocate, thereby separating dry and wet garbage and improving the separation efficiency.

[0015] 2. By setting up a crushing box and multiple crushing rollers, the multiple crushing rollers can rotate to crush the kitchen waste, making it easier for subsequent processing and improving the resource recycling rate.

[0016] 3. By setting up a first collection box, dry garbage can be collected, and by setting up a second collection box, wet garbage can be collected, so that dry and wet garbage can be collected separately. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the screening box and its components of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the crushing box and its components of the utility model;

[0021] Figure 5 It is a schematic diagram of the overall bottom-up structure of the utility model.

[0022] In the figure: 101, screening box; 102, first support groove; 103, second support groove; 104, first support plate; 105, second support plate; 106, mounting frame; 107, screening plate; 108, reciprocating motor; 109, first L-shaped support plate;

[0023] 201, crushing box; 202, crushing roller; 203, motor; 204, second L-shaped support plate;

[0024] 301, guide hopper; 302, feed hopper;

[0025] 401, first collection box; 402, inclined trough;

[0026] 501, second collection box;

[0027] 601. Connecting frame; 602. Supporting legs. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-5, clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0029] like Figure 1-5 As shown: A crushing mechanism includes a screening box 101. The screening box 101 is provided so that the crushed kitchen waste can be separated into dry and wet parts therein. A first supporting groove 102 is provided on the upper part of the vertical inner wall of one side of the screening box 101. The first supporting groove 102 is provided so that the first supporting plate 104 can be supported and the first supporting plate 104 can slide back and forth in the first supporting groove 102. The first supporting groove 102 can be opened by a cutting machine when making the screening box 101, so that its connection structure is more stable and easy to make. The first supporting groove 102 is provided with a first supporting plate 104. The first supporting plate 104 is provided so that one end of the mounting frame 106 can be supported. The length of the first supporting plate 104 needs to be less than the length of the first supporting groove 102. The first supporting plate 104 is slidably connected to the inner side wall of the first supporting groove 102, so that the first supporting plate 104 can slide back and forth in the first supporting groove 102.

[0030] The second support groove 103 is provided at the lower part of the vertical inner wall on the other side of the screening box 101 parallel to the first support groove 102. The second support groove 103 is provided so that the second support plate 105 can be supported and the second support plate 105 can slide back and forth in the second support groove 103. The second support groove 103 can be opened by a cutting machine when making the screening box 101, so that its connection structure is more stable and easy to make. A second support plate 105 is provided in the second support groove 103. The second support plate 105 is provided so that the other end of the mounting frame 106 can be supported. The second support plate 105 has the same length as the first support plate 104, and the length of the second support plate 105 needs to be less than the length of the second support groove 103, so that the second support plate 105 can slide back and forth in the second support groove 103, thereby making the mounting frame 106 and the screening plate 107 able to reciprocate, thereby improving the efficiency of separating dry and wet kitchen waste.

[0031] A mounting frame 106 is provided on the facing surfaces of the first support plate 104 and the second support plate 105. The mounting frame 106 is provided so that the screening plate 107 can be supported thereon. Both ends of the mounting frame 106 are fixedly connected to the facing surfaces of the first support plate 104 and the second support plate 105, so that the mounting frame 106 can be supported and its connection structure is more stable. That is, the mounting frame 106 is tilted, so that the screening plate 107 is also tilted, which makes it easier for dry garbage to fall through the discharge port during dry and wet separation. The kitchen waste is collected in the first collection box 401. A screening plate 107 is provided on the inner wall of the installation frame 106. The screening plate 107 is provided so that the crushed kitchen waste can be screened, and then the dry and wet kitchen waste can be separated. The screening plate 107 is fixedly connected to the inner wall of the installation frame 106, so that its connection structure is more stable. A plurality of screening holes are provided on the upper part of the screening plate 107. The plurality of screening holes are provided so that the water or soup contained in the kitchen waste can fall into the second collection box 501 for collection.

[0032] A first L-shaped support frame is provided on the outer wall of the screening box 101. The first L-shaped support frame is provided so that the reciprocating motor 108 can be supported to prevent the output shaft of the reciprocating motor 108 from shaking during the reciprocating motion, thereby improving its stability. The first L-shaped support frame is connected to the outer wall of the screening box 101 by bolts, so that the first L-shaped support frame is easy to disassemble and assemble. A reciprocating motor 108 is provided on one side of the first L-shaped support frame. The reciprocating motor 108 is provided so that the output shaft of the reciprocating motor 108 can reciprocate, thereby driving the mounting frame 106 and the screening plate 107 to move To perform reciprocating movement, thereby further improving the rate of dry-wet separation, the reciprocating motor 108 is connected to one side of the first support frame by bolts, so that the reciprocating motor 108 can be easily disassembled and assembled when it needs to be replaced or maintained, and the output shaft of the reciprocating motor 108 is connected to the vertical surface of one side of the mounting frame 106, and the output shaft of the reciprocating motor 108 is fixedly connected to the vertical surface of one side of the mounting frame 106, so that the output shaft of the reciprocating motor 108 can drive the mounting frame 106 and the screening plate 107 arranged thereon to perform reciprocating movement when performing reciprocating motion, thereby improving the rate of dry-wet separation.

[0033] The upper part of the screening box 101 is provided with a crushing box 201. The crushing box 201 is provided so that the food waste can be crushed before entering the screening box 101. The crushing box 201 is connected to the upper part of the screening box 101 by bolts, so that the crushing box 201 is easy to disassemble and assemble when it needs to be cleaned or maintained. The crushing box 201 is provided with multiple crushing rollers 202. The multiple crushing rollers 202 are provided so that the multiple crushing rollers 202 rotate, thereby allowing the food waste to be crushed. Both ends of the multiple crushing rollers 202 are connected to the upper part of the screening box 101. It is rotatably connected to the crushing box 201 through a bearing, so that the crushing roller 202 will not get stuck when rotating. A plurality of second L-shaped support plates 204 are provided on the vertical outer wall of one side of the crushing box 201 at positions corresponding to the plurality of crushing rollers 202. The second L-shaped support plates 204 are provided so that the motor 203 can be supported, thereby preventing the output shaft of the motor 203 from rotating and rotating. The second L-shaped support plate 204 is connected to the outer wall of the crushing box 201 by bolts, so that the second L-shaped support frame is easy to disassemble and assemble.

[0034] A motor 203 is provided on one side of each of the plurality of second L-shaped support plates 204. The motor 203 is provided so that the output shaft of the motor 203 rotates, thereby driving the crushing roller 202 to rotate accordingly. The motor 203 is connected to the corresponding side of the second L-shaped support plate 204 by bolts, so that the motor 203 is easy to disassemble and assemble when maintenance or replacement is required. The output shafts of the plurality of motors 203 are connected to one end of the plurality of crushing rollers 202. The output shaft of the motor 203 is connected to one end of the crushing roller 202 through a coupling, so that the output shaft of the motor 203 rotates and drives the corresponding crushing roller 202 to rotate accordingly. The inner side of the crushing box 201 A guide hopper 301 is provided on the wall. The guide hopper 301 is provided so that the kitchen waste can be guided and then directly fall onto the multiple crushing rollers 202, so that the kitchen waste can be completely crushed. The guide hopper 301 is connected to the inner wall of the crushing box 201 by bolts, so that the guide hopper 301 is easy to disassemble and assemble. A feed hopper 302 is provided on the upper part of the guide hopper 301. The feed hopper 302 is provided so that it can guide the kitchen waste when it is poured into the crushing box 201, thereby preventing the kitchen waste from falling outside and causing waste, and avoiding pollution of the working environment. The feed hopper 302 is welded to the upper part of the guide hopper 301, so that its connection structure is more stable.

[0035] A discharge port is provided on the vertical surface of one side of the screening box 101 and at the upper part of the second supporting groove 103. The discharge port is provided so that the screened dry garbage can be discharged through the discharge port and then fall into the first collecting box 401 for collection. The discharge port can be opened on the screening box 101 by a cutting machine, making it easier to manufacture. A first collecting box 401 is provided on the outer wall of the screening box 101 and at the lower part of the discharge port. The first collecting box 401 is provided so that dry garbage can be collected. The first collecting box 401 is connected to the outer wall of the screening box 101 by bolts, so that the first collecting box 401 is easy to disassemble and assemble. An inclined groove 402 is provided on the vertical inner wall of the first collecting box 401 facing the screening box 101. The inclined groove 402 is provided so that dry garbage can enter the first collecting box 401 for collection. The inclined groove 402 and the first collecting box 401 are integrally formed by mold casting during manufacture, so that the connection structure is more stable.

[0036] A second collecting box 501 is provided at the lower part of the screening box 101. The second collecting box 501 is provided so that wet garbage can be collected, that is, water or soup can be collected. The second collecting box 501 is connected to the lower part of the screening box 101 by bolts, so that the second collecting box 501 is easy to disassemble and assemble. A connecting frame 601 is provided on the outer wall of the screening box 101. The connecting frame 601 is provided so that the supporting legs 602 can be supported. The connecting frame 601 is connected to the outer wall of the screening box 101 by bolts, so that the connecting frame 601 can be easy to disassemble and assemble. Support legs 602 are provided at the four corners of the lower part of the connecting frame 601. The supporting legs 602 are provided so that the various components thereon can be firmly supported. The supporting legs 602 are fixedly connected to the lower part of the connecting frame 601, so that the connection structure of the supporting legs 602 is more stable.

[0037] The use method of this utility model:

[0038] When in use, turn on the motor 203 and the reciprocating motor 108, then pour the kitchen waste from the top of the feed hopper 302, guide it through the guide hopper 301 and fall into the crushing box 201, and after being crushed by multiple crushing rollers 202, fall onto the screening plate 107 for screening, so that the dry waste can fall into the first collection box 401 for collection, and the wet waste can fall into the second collection box 501 for collection.

[0039] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0040] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A crushing mechanism, characterized in that: The invention comprises a screening box (101), wherein a first supporting groove (102) is provided on the upper portion of a vertical inner wall of one side of the screening box (101), and a first supporting plate (104) is provided in the first supporting groove (102); a second supporting groove (103) is provided on the lower portion of a vertical inner wall of the other side of the screening box (101) parallel to the first supporting groove (102), and a second supporting plate (105) is provided in the second supporting groove (103); a mounting frame (106) is provided on the facing surfaces of the first supporting plate (104) and the second supporting plate (105), and a screening plate (107) is provided on the inner side wall of the mounting frame (106); A first L-shaped support frame is provided on the outer side wall of the screening box (101), a reciprocating motor (108) is provided on one side surface of the first L-shaped support frame, and an output shaft of the reciprocating motor (108) is connected to a vertical surface on one side of the installation frame (106).

2. The crushing mechanism according to claim 1, wherein: A crushing box (201) is provided on the upper portion of the screening box (101), and a plurality of crushing rollers (202) are provided on the crushing box (201). A plurality of second L-shaped support plates (204) are provided on a vertical outer wall of one side of the crushing box (201) at positions corresponding to the plurality of crushing rollers (202). A motor (203) is provided on one side surface of each of the plurality of second L-shaped support plates (204), and output shafts of the plurality of motors (203) are connected to one end of the plurality of crushing rollers (202).

3. The crushing mechanism according to claim 2, wherein: A guide hopper (301) is provided on the inner side wall of the crushing box (201), and a feed hopper (302) is provided on the upper part of the guide hopper (301).

4. The crushing mechanism according to claim 1, wherein: A discharge port is provided on a vertical surface of one side of the screening box (101) and at the upper portion of the second supporting groove (103); a first collecting box (401) is provided on the outer wall of the screening box (101) and below the discharge port; and an inclined groove (402) is provided on the vertical inner wall of the first collecting box (401) facing the screening box (101).

5. The pulverizing mechanism according to claim 1, wherein: A second collecting box (501) is provided at the lower portion of the screening box (101), and the second collecting box (501) is connected to the lower portion of the screening box (101) by bolts.

6. The pulverizing mechanism according to claim 1, wherein: A connecting frame (601) is provided on the outer side wall of the screening box (101), and supporting legs (602) are provided at the four lower corners of the connecting frame (601).

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