A solid waste treatment apparatus

Abstract

The application discloses a solid waste treatment device, relates to the field of garbage treatment devices, and comprises a case, a compression assembly and a mold assembly. After the compression of the compression block is completed, the compression block is lifted to drive the limiting plate to be lifted. When the limiting plate is lifted, the movable block is moved in the limiting groove on the outer surface of the limiting plate, the U-shaped plate is moved by the connecting push rod to drive the push plate, the compression block in the interior is discharged from the discharge port through the push plate, tools or manual extension into the interior are not needed for taking, safety is improved, the speed reducer drives the bidirectional screw rod to rotate, the two threaded sleeves are moved on the outer surface of the bidirectional screw rod, the rotating rod is driven to rotate, the sliding block at the bottom end of the rotating rod is slid on the upper surface of the compression block, the compression block is driven to move downwards, and solid waste is conveniently compressed.

Description

Technical Field

[0001] This utility model relates to the technical field of waste treatment devices, and in particular to a solid waste treatment device. Background Technology

[0002] Industrial solid waste refers to solid waste generated during industrial production processes, including various industrial slags and waste materials, such as iron filings produced after cutting or metal powders produced by other processing. These wastes may contain harmful substances and pose a threat to the environment and human health, so they need to be properly handled and disposed of.

[0003] The waste processing device uses internal pressure rollers or blocks to compress solid waste, thereby reducing the space occupied by the waste. After compression, the waste is removed, facilitating subsequent combustion, incineration, landfill, etc.

[0004] Existing solid waste treatment equipment requires the waste to be fed into the equipment via a feeding device, and then compressed by a compression block inside the equipment. After compression, the waste block needs to be removed, which requires workers to manually or with tools to reach into the machine to remove the compressed block, making it quite dangerous to use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a solid waste treatment device.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a solid waste treatment device, including a chassis, a compression assembly being arranged inside the chassis, and a mold assembly being arranged inside the chassis;

[0009] The compression assembly includes a bidirectional lead screw movably connected to the inner wall of the chassis via a bearing seat. The outer surface of the bidirectional lead screw is threaded with two threaded sleeves. A rotating rod is hinged to the outer surface of the threaded sleeves. A sliding block is hinged to the bottom end of the rotating rod. A compression block is slidably connected to the lower surface of the sliding block. The two rotating rods are internally hinged.

[0010] The mold assembly includes a threaded rod movably connected to the bottom of the inner cavity of the chassis via a bearing seat. An internally threaded tube is threaded onto the outer surface of the threaded rod. A template is fixedly connected to the top of the internally threaded tube. A support plate is fixedly connected inside the chassis. Several base blocks are fixedly connected to the upper surface of the support plate. Two limiting plates are fixedly connected to the outer surface of the compression blocks. Limiting grooves are provided on the outer surface of the limiting plates. A movable block is slidably connected inside the limiting grooves. A U-shaped plate is fixedly connected to the outer surface of the movable block. Two connecting push rods are fixedly connected to the side of the U-shaped plate closest to the template. A push plate is fixedly connected to the end of the connecting push rods away from the U-shaped plate. The end of the U-shaped plate away from the connecting push rods is fixedly connected to the inner wall of the chassis via a tension spring.

[0011] In a preferred embodiment of the solid waste treatment device of this utility model, a geared motor is fixedly connected inside the casing, the output end of the geared motor is fixedly connected to one end of a bidirectional lead screw, a stepper motor is fixedly connected to the bottom of the inner cavity of the casing, a worm gear is fixedly connected to the output end of the stepper motor, a worm wheel is meshed with the outer surface of the worm gear, the inside of the worm wheel is fixedly connected to the outer surface of the threaded rod, a discharge port is provided on the outer surface of the casing, and a feed port is provided on the side of the casing away from the discharge port.

[0012] In a preferred embodiment of the solid waste treatment device of this utility model, the machine casing is provided with a cavity, and the lower surface of the compression block is in contact with the inner wall of the cavity.

[0013] In a preferred embodiment of the solid waste treatment device of this utility model, the distance by which the rotating rod drives the compression block to descend is sufficient for the compression block to contact the upper surface of the template.

[0014] In a preferred embodiment of the solid waste treatment device of this utility model, a limiting block is hinged to the inner wall of the limiting groove, a torsion spring is provided at the hinged part of the limiting block and the inner wall of the limiting groove, and a baffle is fixedly connected to the inner wall of the limiting groove.

[0015] In a preferred embodiment of the solid waste treatment device of this utility model, the distance by which the internally threaded tube rises and falls on the threaded rod is sufficient for the template to descend to the gap position between several base blocks.

[0016] (III) Beneficial Effects

[0017] This utility model provides a solid waste treatment device. It has the following beneficial effects:

[0018] 1. After the compressed block is compressed and rises, it drives the limiting plate to rise. When the limiting plate rises, the movable block moves in the limiting groove on the outer surface of the limiting plate, so that the U-shaped plate drives the push plate to move through the connecting push rod. This allows the compressed block to be discharged through the discharge port through the push plate, without the need for tools or manual insertion to remove it, thus improving safety.

[0019] 2. The geared motor drives the bidirectional lead screw to rotate, which in turn drives the two threaded sleeves to move on the outer surface of the bidirectional lead screw, thereby driving the rotating rod to rotate. The rotating rod slides on the upper surface of the compression block through the sliding block at the bottom end, thereby driving the compression block to move downward, which facilitates the compression of solid waste. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the internal structure of the chassis of this utility model.

[0023] Figure 3 This is a structural schematic diagram of the compression component of this utility model.

[0024] Figure 4 This is an exploded structural diagram of the mold assembly of this utility model.

[0025] Figure 5 This is a schematic diagram of the worm gear of this utility model.

[0026] Figure 6 This is an exploded structural diagram of the base block of this utility model.

[0027] Figure 7 This is a schematic diagram of the structure of the limiting plate of this utility model.

[0028] Figure 8 This is a utility model Figure 7 A magnified structural diagram of A in the diagram.

[0029] In the diagram, 1 is the chassis; 2 is the compression assembly; 201 is the geared motor; 202 is the rotating rod; 203 is the sliding block; 204 is the compression block; 205 is the double-acting lead screw; 206 is the threaded sleeve; 3 is the mold assembly; 301 is the limiting plate; 302 is the base block; 303 is the support plate; 304 is the internally threaded tube; 305 is the stepper motor; 306 is the threaded rod; 307 is the movable block; 308 is the U-shaped plate; 309 is the connecting push rod; 310 is the template; 311 is the worm gear; 312 is the worm wheel; 313 is the push plate; 314 is the limiting block; and 315 is the baffle. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0031] Example 1

[0032] Reference Figure 1 , Figure 2 and Figure 3 This is the first embodiment of the present invention. This embodiment provides a solid waste treatment device, including a housing 1. A compression assembly 2 and a mold assembly 3 are arranged inside the housing 1. The compression assembly 2 includes a bidirectional lead screw 205 movably connected to the inner wall of the housing 1 via a bearing seat. Two threaded sleeves 206 are threadedly connected to the outer surface of the bidirectional lead screw 205. A rotating rod 202 is hinged to the outer surface of the threaded sleeve 206. A sliding block 203 is hinged to the bottom end of the rotating rod 202. A compression block 204 is slidably connected to the lower surface of the sliding block 203. The two rotating rods 202 are internally hinged.

[0033] Specifically, a geared motor 201 is fixedly connected inside the housing 1. The output end of the geared motor 201 is fixedly connected to one end of a bidirectional lead screw 205. A stepper motor 305 is fixedly connected to the bottom of the inner cavity of the housing 1. A worm gear 311 is fixedly connected to the output end of the stepper motor 305. A worm wheel 312 is meshed with the outer surface of the worm gear 311. The inside of the worm wheel 312 is fixedly connected to the outer surface of the threaded rod 306. A discharge port is provided on the outer surface of the housing 1. A feed port is provided on the side of the housing 1 away from the discharge port. A cavity is provided inside the housing 1. The lower surface of the compression block 204 is in contact with the inner wall of the cavity. The rotation of the rotating rod 202 drives the compression block 204 to descend a distance sufficient for the compression block 204 to contact the upper surface of the template 310.

[0034] Furthermore, the geared motor 201 drives the bidirectional lead screw 205 to rotate, thereby causing the two threaded sleeves 206 to move on the outer surface of the bidirectional lead screw 205, which in turn drives the rotating rod 202 to rotate. The rotating rod 202 slides on the upper surface of the compression block 204 through the sliding block 203 at the bottom end, thereby driving the compression block 204 to move downward, and the compression block 204 compresses the waste material inside the casing 1.

[0035] Example 2

[0036] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The mold assembly 3 includes a threaded rod 306 movably connected to the bottom of the inner cavity of the housing 1 via a bearing seat. An internal threaded tube 304 is threadedly connected to the outer surface of the threaded rod 306. A template 310 is fixedly connected to the top end of the internal threaded tube 304. A support plate 303 is fixedly connected to the inside of the housing 1. Several base blocks 302 are fixedly connected to the upper surface of the support plate 303. Two limiting plates 301 are fixedly connected to the outer surface of the compression block 204. A limiting groove is provided on the outer surface of the limiting plate 301. A movable block 307 is slidably connected to the inside of the limiting groove. A U-shaped plate 308 is fixedly connected to the outer surface of the movable block 307. Two connecting push rods 309 are fixedly connected to the side of the U-shaped plate 308 near the template 310. A push plate 313 is fixedly connected to the end of the connecting push rod 309 away from the U-shaped plate 308. The end of the U-shaped plate 308 away from the connecting push rod 309 is fixedly connected to the inner wall of the housing 1 by a tension spring.

[0037] Specifically, a limiting block 314 is hinged to the inner wall of the limiting groove, and a torsion spring is provided at the hinged part between the limiting block 314 and the inner wall of the limiting groove. A baffle 315 is fixedly connected to the inner wall of the limiting groove. The distance that the internal threaded tube 304 moves up and down on the threaded rod 306 is sufficient for the template 310 to descend to the gap position between several base blocks 302.

[0038] Furthermore, waste is fed into the machine housing 1 through the feed inlet. Then, the stepper motor 305 rotates, driving the worm gear 311 to rotate. The worm gear 311 drives the worm wheel 312 to rotate, which in turn drives the threaded rod 306 to rotate. The internal threaded tube 304 drives the template 310 to rise, thus realizing the function of the mold. After compression is completed, the stepper motor 305 reverses, driving the template 310 to descend into the gap between the base blocks 302. When the compression block 204 rises, it drives the limiting plate 301 to rise. At this time, the discharge port is opened. When the limiting plate 301 rises, the movable block 307 is positioned within the limiting plate 302. The U-shaped plate 308 moves within the limiting groove on the outer surface, causing the push plate 313 to move via the connecting push rod 309. This allows the compressed block 204, after being compressed internally, to exit through the discharge port via the push plate 313. When the movable block 307 moves to the bottom of the limiting groove, the U-shaped plate 308 resets under the action of the tension spring. When the compressed block 204 descends again, the movable block 307 pushes the limiting block 314 upward, causing the limiting block 314 to rotate into the limiting groove under the action of the torsion spring. This allows the movable block 307 to pass through, and the limiting block 314 resets under the action of the torsion spring.

[0039] Working principle: When processing industrial solid waste, the waste is fed into the machine housing 1 through the feed inlet. Then, the stepper motor 305 rotates, driving the worm gear 311 to rotate. The worm gear 311 drives the worm wheel 312 to rotate, which in turn drives the threaded rod 306 to rotate. The internal threaded tube 304 drives the template 310 to rise, thus realizing the function of the mold. Then, the reduction motor 201 drives the bidirectional lead screw 205 to rotate, thereby causing the two threaded sleeves 206 to move on the outer surface of the bidirectional lead screw 205. The rotating rod 202 is driven to rotate, and the rotating rod 202 slides on the upper surface of the compression block 204 through the sliding block 203 at the bottom end, thereby driving the compression block 204 to move downward. The compression block 204 compresses the waste material inside the machine box 1. After compression is completed, the stepper motor 305 reverses to drive the template 310 to descend into the gap between the base blocks 302. The reduction motor 201 reverses to drive the compression block 204 to rise. When the compression block 204 rises, it drives the limit plate 301 to rise, at which point the discharge is opened. When the limiting plate 301 rises, the movable block 307 moves within the limiting groove on the outer surface of the limiting plate 301. This causes the U-shaped plate 308 to move via the connecting push rod 309, driving the push plate 313 to move. This allows the compressed block 204, after internal compression, to exit through the discharge port via the push plate 313. When the movable block 307 reaches the bottom of the limiting groove, the U-shaped plate 308 resets under the action of a tension spring. When the compressed block 204 descends again, the movable block 307 presses upward against the limiting block 314, causing... The limiting block 314 rotates into the limiting groove under the action of the torsion spring, allowing the movable block 307 to pass through. The limiting block 314 is then reset under the action of the torsion spring, thereby abutting against the baffle 315, facilitating the next movement of the movable block 307, and finally completing the treatment of industrial solid waste. It can be compressed by the compression component 2, and after compression, the compression block 204 can be pushed out by the setting of the template 310 component, without the need for tools or manual insertion to remove it, thus improving safety.

[0040] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A solid waste treatment device, comprising a casing (1), characterized in that: The chassis (1) is equipped with a compression assembly (2) and a mold assembly (3). The compression assembly (2) includes a bidirectional lead screw (205) movably connected to the inner wall of the housing (1) via a bearing seat. The outer surface of the bidirectional lead screw (205) is threaded with two threaded sleeves (206). The outer surface of the threaded sleeves (206) is hinged with a rotating rod (202). The bottom end of the rotating rod (202) is hinged with a sliding block (203). The lower surface of the sliding block (203) is slidably connected with a compression block (204). The two rotating rods (202) are internally hinged. The mold assembly (3) includes a threaded rod (306) movably connected to the bottom of the inner cavity of the housing (1) via a bearing seat. An internally threaded tube (304) is threaded onto the outer surface of the threaded rod (306). A template (310) is fixedly connected to the top end of the internally threaded tube (304). A support plate (303) is fixedly connected inside the housing (1). Several base blocks (302) are fixedly connected to the upper surface of the support plate (303). Two limiting plates (301) are fixedly connected to the outer surface of the compression block (204). The outer surface of 301) is provided with a limiting groove, and a movable block (307) is slidably connected inside the limiting groove. A U-shaped plate (308) is fixedly connected to the outer surface of the movable block (307). Two connecting push rods (309) are fixedly connected to the side of the U-shaped plate (308) near the template (310). A push plate (313) is fixedly connected to the end of the connecting push rod (309) away from the U-shaped plate (308). The end of the U-shaped plate (308) away from the connecting push rod (309) is fixedly connected to the inner wall of the chassis (1) by a tension spring.

2. The solid waste treatment device according to claim 1, characterized in that: A geared motor (201) is fixedly connected inside the housing (1). The output end of the geared motor (201) is fixedly connected to one end of a two-way lead screw (205). A stepper motor (305) is fixedly connected to the bottom of the inner cavity of the housing (1). A worm gear (311) is fixedly connected to the output end of the stepper motor (305). A worm wheel (312) is meshed with the outer surface of the worm gear (311). The interior of the worm wheel (312) is fixedly connected to the outer surface of a threaded rod (306). A discharge port is provided on the outer surface of the housing (1). A feed port is provided on the side of the housing (1) away from the discharge port.

3. A solid waste treatment device according to claim 2, characterized in that: The chassis (1) has an internal cavity, and the lower surface of the compression block (204) is in contact with the inner wall of the cavity.

4. A solid waste treatment device according to claim 3, characterized in that: The rotating rod (202) rotates and causes the compression block (204) to descend a distance sufficient to make contact with the upper surface of the template (310).

5. A solid waste treatment device according to claim 4, characterized in that: The inner wall of the limiting groove is hinged to a limiting block (314), and a torsion spring is provided at the part where the limiting block (314) is hinged to the inner wall of the limiting groove. A baffle (315) is fixedly connected to the inner wall of the limiting groove.

6. A solid waste treatment device according to claim 5, characterized in that: The distance by which the internally threaded tube (304) moves up and down on the threaded rod (306) is sufficient for the template (310) to descend to the gap position between several base blocks (302).

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