Solid waste crushing device and use method thereof

Abstract

The invention relates to the technical field of solid waste treatment, in particular to a solid waste smashing device and a using method thereof. The solid waste smashing device comprises a smashing assembly, a conveying assembly and a cutting assembly; the smashing assembly comprises a smashing box, a driving smashing roller, a driven smashing roller and a smashing motor, the driving smashing roller is connected with the inner wall of the smashing box, the two ends of the driven smashing roller are installed on the inner wall of the smashing box through bearings, and the driven smashing roller is connected with the driving smashing roller in an engaged mode; according to the solid waste smashing device and the using method thereof, through the design that the smashing assembly, the conveying assembly and the cutting assembly are combined, solid waste is treated step by step, the solid waste with the large size can be ground and then subjected to secondary fine cutting, manual carrying is not needed in the process, and labor force is saved; and solid waste obtained after cutting can be discharged from the discharging opening through gravity, operation is convenient, and convenience and labor saving are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste treatment, and in particular to a solid waste crushing device and a use method thereof. Background Art

[0002] As we all know, solid waste refers to the solid and muddy substances discarded by humans in production and life activities, referred to as solid waste, including solid particles separated from wastewater and waste gas. All solid or semi-solid substances produced by all human activities and discarded because they no longer have use value to the owner are generally called solid waste.

[0003] In the treatment of solid waste, waste crushing is an important part of the treatment process. Only after the solid waste is crushed, it is convenient to carry out subsequent processing steps such as compression and packaging. Single-axis or double-axis crushers are mostly used for solid waste crushing, which can crush large solid wastes such as plastic barrels and plates. However, some solid wastes require fine cutting and processing. After being crushed by the existing crushing device, the solid waste needs to be transferred to a fine cutting device for cutting and processing. The intermittent processing between the two processes not only increases the processing time, but also increases the workload. To this end, the present invention proposes a solid waste crushing device and a method for using the same. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a solid waste crushing device and a method of using the same, which has a reasonable structural design and is convenient for promotion.

[0005] A solid waste pulverizing device comprises a pulverizing component, a conveying component and a cutting component;

[0006] The pulverizing assembly comprises a pulverizing box, an active pulverizing roller, a driven pulverizing roller and a pulverizing motor, wherein the active pulverizing roller is connected to the inner wall of the pulverizing box, both ends of the driven pulverizing roller are mounted on the inner wall of the pulverizing box through bearings, the driven pulverizing roller is meshedly connected to the active pulverizing roller, the pulverizing motor is located outside the pulverizing box, and the active pulverizing roller is connected to the output shaft of the pulverizing motor;

[0007] The bottom of the crushing component is connected to a transfer box, and the transfer box is connected to the conveying component; the conveying component includes a conveying cylinder, a roller shaft 1 and a spiral blade, the roller shaft 1 is installed in the conveying cylinder, and the end of the conveying cylinder is connected to a conveying motor through a reducer, the conveying motor drives the roller shaft 1 to rotate, and the spiral blade is installed on the roller shaft 1.

[0008] Preferably, the cutting assembly includes a mixing box, roller shaft two and a cutting knife, wherein roller shaft two is installed in the mixing box, the end of roller shaft two is connected to a cutting motor via a reducer, the cutting motor drives roller shaft two to rotate, and the cutting knife is installed on roller shaft one; a discharge port is provided at the bottom of the mixing box.

[0009] Preferably, the outer diameter of the spiral blade fits the inner diameter of the conveying cylinder; and a feed port is provided at the connection between the conveying cylinder and the transfer box.

[0010] Preferably, the active crushing roller is connected to the output shaft of the crushing motor via a belt.

[0011] Preferably, a stand is provided at the bottom of the cutting assembly.

[0012] Preferably, the crushing assembly and the conveying assembly are detachably mounted.

[0013] Preferably, the method of use includes:

[0014] S1. Solid waste crushing: Start the crushing motor, put the solid waste into the crushing box, and the solid waste is crushed by the active crushing roller and the driven crushing roller, and then enters the transfer box at the bottom;

[0015] S2. Solid waste conveying: The solid waste coming out of the transfer box enters the conveying component and enters the mixing box after being rotated and transported by the spiral blades;

[0016] S3. The cutting knife in the mixing box performs secondary fine cutting on the solid waste, and the solid waste is discharged from the discharge port after cutting.

[0017] The beneficial effects of the present invention are:

[0018] The solid waste crushing device and the use method of the present invention process solid waste in steps through the design of combining a crushing component, a conveying component and a cutting component. A larger volume of solid waste can be crushed and then finely cut for a second time. This process does not require manual handling, saving labor. After cutting, the solid waste can be discharged from the discharge port by gravity, which is easy to operate, convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1;

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal front structure of the present invention;

[0024] 100-crushing assembly, 101-crushing box, 102-active crushing roller, 103-driven crushing roller, 104-crushing motor, 105-transfer box, 106-belt, 200-transmission assembly, 201-transmission cylinder, 202-roller shaft 1, 203-spiral blade, 300-cutting assembly, 301-mixing box, 302-roller shaft 2, 303-cutting knife, 304-discharging port, 305-stand. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0029] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] As shown in the accompanying drawings, a solid waste pulverizing device and a method of using the same include a pulverizing assembly 100, a conveying assembly 200 and a cutting assembly 300; the pulverizing assembly 100 includes a pulverizing box 101, an active pulverizing roller 102, a driven pulverizing roller 103 and a pulverizing motor 104, the active pulverizing roller 102 is connected to the inner wall of the pulverizing box 101, both ends of the driven pulverizing roller 103 are installed on the inner wall of the pulverizing box 101 through bearings, the driven pulverizing roller 103 is meshedly connected with the active pulverizing roller 102, the pulverizing motor 104 is located outside the pulverizing box 101, and the active pulverizing roller 102 is connected to the output shaft of the pulverizing motor 104 through a belt 106.

[0031] The bottom of the crushing assembly 100 is connected to a transfer box 105, which is connected to the conveying assembly 200. The crushing assembly 100 and the conveying assembly 200 are detachably mounted. The conveying assembly 200 includes a conveying cylinder 201, a roller shaft 202 and a spiral blade 203. The roller shaft 202 is installed in the conveying cylinder 201. The end of the conveying cylinder 201 is connected to a conveying motor through a reducer. The conveying motor drives the roller shaft 202 to rotate, and the spiral blade 203 is installed on the roller shaft 202. The outer diameter of the spiral blade 203 fits the inner diameter of the conveying cylinder 201. A feed port is provided at the connection between the conveying cylinder 201 and the transfer box 105.

[0032] The cutting assembly 300 includes a mixing box 301, a second roller 302 and a cutting blade 303. The second roller 302 is installed in the mixing box 301. The end of the second roller 302 is connected to the cutting motor through a reducer. The cutting motor drives the second roller 302 to rotate. The cutting blade 303 is installed on the first roller 202. A discharge port 304 is provided at the bottom of the mixing box 301. A stand 305 is provided at the bottom of the cutting assembly 300.

[0033] Usage methods include:

[0034] Solid waste crushing: Start the crushing motor 104, the conveying motor and the cutting motor, put the solid waste into the crushing box 101, and after the solid waste is crushed by the active crushing roller 102 and the driven crushing roller 103, the larger solid waste can be crushed into smaller solid waste blocks in the crushing box, and the solid waste blocks enter the transfer box 105 at the bottom;

[0035] Solid waste conveying: The solid waste coming out of the transfer box 105 quickly enters the conveying assembly and is scattered on the spiral blades. During the turning process, the spiral blades drive the solid waste blocks to move upward until they reach the top of the conveying cylinder 201 and then fall into the mixing box 301.

[0036] The cutting blade 303 in the mixing box 301 performs secondary fine cutting on the solid waste blocks, and the solid waste blocks are discharged from the discharge port 304 after the cutting is completed.

[0037] The solid waste crushing device and the method of using the same of the present invention process solid waste in steps by combining a crushing component 100, a conveying component 200 and a cutting component 300. Solid waste of a larger volume can be crushed and then finely cut for a second time. This process does not require manual handling, thus saving labor. After cutting, the solid waste can be discharged from the discharge port by gravity, which is easy to operate, convenient and labor-saving.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solid waste pulverizing device, comprising a pulverizing assembly (100), a conveying assembly (200) and a cutting assembly (300); characterized in that: The pulverizing assembly (100) comprises a pulverizing box (101), an active pulverizing roller (102), a driven pulverizing roller (103) and a pulverizing motor (104); the active pulverizing roller (102) is connected to the inner wall of the pulverizing box (101); both ends of the driven pulverizing roller (103) are mounted on the inner wall of the pulverizing box (101) via bearings; the driven pulverizing roller (103) is meshedly connected to the active pulverizing roller (102); the pulverizing motor (104) is located outside the pulverizing box (101); and the active pulverizing roller (102) is connected to the output shaft of the pulverizing motor (104); The bottom of the crushing component (100) is connected to a transfer box (105), and the transfer box (105) is connected to the conveying component (200); the conveying component (200) comprises a conveying cylinder (201), a roller shaft (202) and a spiral blade (203); the roller shaft (202) is installed in the conveying cylinder (201); the end of the conveying cylinder (201) is connected to a conveying motor via a reducer; the conveying motor drives the roller shaft (202) to rotate; and the spiral blade (203) is installed on the roller shaft (202).

2. A solid waste pulverizing device according to claim 1, characterized in that: The cutting assembly (300) comprises a mixing box (301), a second roller shaft (302) and a cutting knife (303); the second roller shaft (302) is installed in the mixing box (301); the end of the second roller shaft (302) is connected to a cutting motor via a speed reducer; the cutting motor drives the second roller shaft (302) to rotate; and the cutting knife (303) is installed on the first roller shaft (202); a discharge port (304) is provided at the bottom of the mixing box (301).

3. A solid waste pulverizing device according to claim 2, characterized in that: The outer diameter of the spiral blade (203) fits the inner diameter of the conveying cylinder (201); and a feed port is provided at the connection between the conveying cylinder (201) and the transfer box (105).

4. A solid waste pulverizing device according to claim 3, characterized in that: The active pulverizing roller (102) is connected to the output shaft of the pulverizing motor (104) via a belt (106).

5. A solid waste pulverizing device according to claim 4, characterized in that: A stand (305) is provided at the bottom of the cutting assembly (300).

6. A solid waste pulverizing device according to claim 5, characterized in that: The pulverizing assembly (100) and the conveying assembly (200) are detachably mounted.

7. A solid waste pulverizing device according to claim 6, characterized in that: Usage methods include: S1, solid waste crushing: start the crushing motor (104), the conveying motor and the cutting motor, put the solid waste into the crushing box (101), and the solid waste is crushed by the active crushing roller (102) and the driven crushing roller (103), and then enters the transfer box (105) at the bottom; S2, solid waste conveying: the solid waste coming out of the transfer box (105) enters the conveying assembly, and after being rotated and transported by the spiral blades, enters the mixing box (301); S3. The cutting knife (303) in the mixing box (301) performs secondary fine cutting on the solid waste, and the solid waste is discharged from the discharge port (304) after the cutting is completed.

Images