Domestic garbage compression and dehydration device

Abstract

The utility model belongs to the field of garbage treatment, and particularly relates to a household garbage compressing and dewatering device which comprises a discharging mechanism. The device comprises a discharging mechanism, a material guiding mechanism is installed at the upper end of the discharging mechanism, a dewatering mechanism is installed at the upper end of the material guiding mechanism, the material guiding mechanism comprises a material barrel, a discharging groove is formed in the lower end of the material barrel, a supporting frame is fixedly installed on the lower portion of the interior of the material barrel, and a conical block is fixedly installed on the lower portion of the interior of the material barrel through the supporting frame. A limiting plate is fixedly installed in the position, located on the outer side of a conical block, of the middle of the lower portion of the interior of the material barrel, dehydrated household garbage is not accumulated in the middle of the material barrel through the conical block when discharged, a discharging groove in the bottom of the material barrel is sunken downwards, and the conical block and the discharging groove are matched with each other, so that the dehydrated household garbage is conveniently discharged; and the outer end of the movable frame is clamped at the outer end of the movable frame, so that the removed water can flow out from the drainage pipe and is prevented from entering the material box.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment, specifically a device for compressing and dehydrating household waste. Background Technology

[0002] Household waste refers to solid waste generated in daily life or in activities that provide services for daily life, as well as solid waste that is considered household waste according to laws and administrative regulations. Due to the enormous volume of household waste, its recycling is extremely important.

[0003] Compression and dehydration are common steps in the recycling and processing of household waste. However, ordinary household waste dehydration devices have dead zones, resulting in poor dehydration effects and making it inconvenient to remove the dehydrated waste. Chinese Patent Publication No. CN216032688U discloses a pre-compression dehydration device for household waste compression processing, which effectively solves the above problems by setting up a dehydration component. However, in actual use, the dehydrated household waste still needs to be manually removed before entering the compression device, resulting in low efficiency. Therefore, a household waste compression and dehydration device is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, dehydrated household waste still needs to be manually removed before entering the compression device, resulting in low efficiency. This utility model proposes a household waste compression and dehydration device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a household waste compression and dewatering device, including a discharge mechanism; a guiding mechanism is installed at the upper end of the discharge mechanism, and a dewatering mechanism is installed at the upper end of the guiding mechanism;

[0006] The material guiding mechanism includes a material hopper with a discharge trough at its lower end. A support frame is fixedly installed inside the lower part of the material hopper, and a conical block is fixedly installed inside the lower part of the material hopper via the support frame. A limiting plate is fixedly installed at the middle part of the lower part of the material hopper, outside the conical block. A drain pipe is fixedly connected to the upper end of the limiting plate at the inner end of the material hopper. The conical block prevents the dehydrated household waste from accumulating in the middle of the material hopper during discharge. The discharge trough at the bottom of the material hopper is recessed downwards. The two components work together to facilitate the discharge of dehydrated household waste.

[0007] Preferably, the discharge mechanism includes a material box, with hydraulic rods fixedly installed on the left and right sides of the inner end of the material box, clamping plates fixedly installed on the inner ends of the hydraulic rods, and corner nails fixedly installed on the inner ends of the clamping plates. A connection port is opened in the middle of the upper end of the material box, and a sealing plate is fixedly installed on the front end of the material box. A handle is fixedly installed on the outer end of the sealing plate. By setting corner nails, the dehydrated household waste is compressed more tightly, and the surface friction of the household waste after being squeezed by corner nails is increased, making it easier to accumulate.

[0008] Preferably, the dewatering mechanism includes a top cover, a motor fixedly installed in the middle of the upper end of the top cover, a feed inlet on the side of the upper end of the top cover, a rotating shaft fixedly installed at the lower end of the top cover, a crossbar fixedly installed at the lower end of the rotating shaft, a dewatering cylinder fixedly installed at the lower end of the crossbar, a movable frame movably installed at the lower end of the dewatering cylinder, a limit groove opened in the middle of the upper end of the movable frame, a retaining ring fixedly installed at the lower end of the movable frame, and an electric push rod fixedly installed at the outer end of the retaining ring. The dewatering cylinder has a frame-shaped structure with unobstructed passage at both ends, so the dewatering cylinder and the movable frame can be connected. Both are mesh structures, so the dewatering cylinder rotates at high speed driven by the rotating shaft to quickly dry the water in the household waste.

[0009] Preferably, the material bucket is fixedly installed at the upper end of the material box, and the discharge chute and the connection port are fixedly connected. Through the connection between the discharge chute and the connection port, the dehydrated domestic waste in the material bucket can enter the interior of the material box for compression.

[0010] Preferably, there are three support frames, and the limiting plate is a ring structure. The inner diameter of the limiting plate is the same as the outer diameter of the conical block. The ring structure of the limiting plate allows the outer end of the limiting plate to be locked on the outer end of the movable frame after the movable frame is lowered, thereby allowing the water that has come out to flow out through the drain pipe. The three support frames are evenly distributed to ensure that the conical block is installed firmly.

[0011] Preferably, the hydraulic rods are symmetrically distributed on the left and right sides of the inner end of the hopper, and the corner nails are arranged in an array on the inner end of the clamping plates. The opposing hydraulic rods drive the two clamping plates to move in opposite directions, thereby compressing the domestic waste.

[0012] Preferably, the top cover is movably installed on the upper end of the material barrel, the drive end of the motor is fixedly connected to the rotating shaft, and the lower end of the dewatering cylinder extends into the interior of the limiting groove. The top cover ensures high sealing performance of the device during dewatering, making it difficult for water to be thrown out of the material barrel.

[0013] Preferably, the electric push rods are symmetrically distributed on the side of the lower end of the top cover. The movable frame is movably installed inside the material bin via the electric push rods. The lower end of the retaining ring is adapted to the side of the upper end of the conical block. The electric push rods can drive the movable frame to move up and down. When dewatering domestic waste, the lower end of the movable frame is attached to the side of the upper end of the conical block, and the generated water flow is discharged from the upper end of the limiting plate outside the material bin. After dewatering, the electric push rods drive the movable frame to move upward, and the dewatered domestic waste falls to the bottom of the inner end of the material bin through the structure of the conical block for discharge.

[0014] The advantages of this utility model are:

[0015] 1. This utility model uses a conical block to prevent the dehydrated household waste from accumulating in the middle of the material bin during discharge. The discharge chute at the bottom of the material bin is recessed downwards. The two work together to facilitate the discharge of dehydrated household waste. In addition, a ring-shaped limiting plate is set so that its outer end is locked at the outer end of the movable frame, thereby allowing the dehydrated water to flow out through the drain pipe and preventing water from entering the inside of the material bin.

[0016] 2. This utility model uses an electric push rod to drive the movable frame to move up and down. When dewatering household waste, the lower end of the movable frame is attached to the side of the upper end of the conical block, and the water generated is discharged from the upper end of the limiting plate outside the material bucket. After dewatering, the electric push rod drives the movable frame to move upward, and the dewatered household waste falls into the bottom of the inner end of the material bucket through the structure of the conical block for discharge. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the dehydration mechanism of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the dehydration cylinder of this utility model;

[0021] Figure 4 This is a schematic diagram of the material guiding mechanism of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the discharge mechanism of this utility model.

[0023] In the diagram: 1. Discharge mechanism; 101. Material bin; 102. Hydraulic rod; 103. Clamping plate; 104. Angle nail; 105. Connection port; 106. Sealing plate; 107. Handle; 2. Guide mechanism; 201. Material bucket; 202. Discharge chute; 203. Support frame; 204. Conical block; 205. Limiting plate; 206. Drain pipe; 3. Dewatering mechanism; 301. Top cover; 302. Motor; 303. Feed inlet; 304. Rotating shaft; 305. Horizontal frame; 306. Dewatering cylinder; 307. Movable frame; 308. Limiting groove; 309. Snap ring; 310. Electric push rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0026] This application discloses a device for compressing and dewatering municipal solid waste. (Refer to...) Figure 1 A household waste compression and dewatering device includes a discharge mechanism 1; a guide mechanism 2 is installed at the upper end of the discharge mechanism 1, and a dewatering mechanism 3 is installed at the upper end of the guide mechanism 2.

[0027] Reference Figure 2 and Figure 4 The material guiding mechanism 2 includes a material bin 201, with a discharge chute 202 at the lower end of the material bin 201. A support frame 203 is fixedly installed inside the lower part of the material bin 201. A conical block 204 is fixedly installed inside the lower part of the material bin 201 via the support frame 203. A limiting plate 205 is fixedly installed at the middle part of the lower part of the material bin 201 outside the conical block 204. A drain pipe 206 is fixedly connected to the upper end of the limiting plate 205 at the inner end of the material bin 201. The conical block 204 prevents the dewatered domestic waste from accumulating in the middle of the material bin 201 during discharge. The discharge chute 202 at the bottom of the material bin 201 is recessed downwards. The two work together to facilitate the discharge of dewatered domestic waste.

[0028] The material bucket 201 is fixedly installed at the upper end of the material box 101. The discharge chute 202 and the connection port 105 are fixedly connected. Through the connection between the discharge chute 202 and the connection port 105, the dehydrated domestic waste in the material bucket 201 can enter the interior of the material box 101 for compression.

[0029] There are three support frames 203. The limiting plate 205 is a ring structure. The inner diameter of the limiting plate 205 is the same as the outer diameter of the conical block 204. The ring structure of the limiting plate 205 allows the outer end of the limiting plate 205 to be locked on the outer end of the movable frame 307 after the movable frame 307 is lowered, so that the water that is released can flow out through the drain pipe 206. The three support frames 203 are evenly distributed to ensure that the conical block 204 is firmly installed.

[0030] Reference Figure 1 and Figure 5 The discharge mechanism 1 includes a material box 101. Hydraulic rods 102 are fixedly installed on the left and right sides of the inner end of the material box 101. Clamping plates 103 are fixedly installed on the inner end of the hydraulic rods 102. Angle nails 104 are fixedly installed on the inner end of the clamping plates 103. A connection port 105 is opened in the middle of the upper end of the material box 101. A sealing plate 106 is fixedly installed on the front end of the material box 101. A handle 107 is fixedly installed on the outer end of the sealing plate 106. By setting the angle nails 104, the dehydrated domestic waste is more compacted during compression. The surface friction of the domestic waste after being squeezed by the angle nails 104 is increased, making it easier to accumulate.

[0031] Hydraulic rods 102 are symmetrically distributed on the left and right sides of the inner end of the material box 101, and corner nails 104 are arranged in an array on the inner end of the clamping plate 103. The opposing hydraulic rods 102 drive the two clamping plates 103 to move in opposite directions, thereby compressing domestic waste.

[0032] Reference Figure 2 and Figure 3 The dewatering mechanism 3 includes a top cover 301, a motor 302 fixedly installed in the middle of the upper end of the top cover 301, a feed inlet 303 opened on the side of the upper end of the top cover 301, a rotating shaft 304 fixedly installed at the lower end of the top cover 301, a crossbeam 305 fixedly installed at the lower end of the rotating shaft 304, a dewatering cylinder 306 fixedly installed at the lower end of the crossbeam 305, a movable frame 307 movably installed at the lower end of the dewatering cylinder 306, a limiting groove 308 opened in the middle of the upper end of the movable frame 307, a retaining ring 309 fixedly installed at the lower end of the movable frame 307, and an electric push rod 310 fixedly installed at the outer end of the retaining ring 309. The dewatering cylinder 306 has a frame structure with unobstructed passage at both ends, so the dewatering cylinder 306 and the movable frame 307 can be connected. Both are mesh structures, so driven by the rotating shaft 304, the dewatering cylinder 306 rotates at high speed to quickly dry the water in the domestic waste.

[0033] The top cover 301 is movably installed on the upper end of the material barrel 201. The transmission end of the motor 302 is fixedly connected to the rotating shaft 304. The lower end of the dewatering cylinder 306 extends into the interior of the limiting groove 308. The top cover 301 ensures that the device has high sealing performance during dewatering, making it difficult for water to be thrown out of the material barrel 201.

[0034] Electric push rods 310 are symmetrically distributed on the lower side of the top cover 301. The movable frame 307 is movably installed inside the material bin 201 via the electric push rods 310. The lower end of the retaining ring 309 is adapted to the upper side of the conical block 204. The electric push rods 310 can drive the movable frame 307 to move up and down. When dewatering domestic waste, the lower end of the movable frame 307 is attached to the upper side of the conical block 204, and the water generated is discharged from the upper end of the limiting plate 205 outside the material bin 201. After dewatering, the electric push rods 310 drive the movable frame 307 to move upward, and the dewatered domestic waste falls to the bottom of the inner end of the material bin 201 through the structure of the conical block 204 for discharge.

[0035] Working Principle: This utility model relates to a household waste compression and dewatering device. In use, the electric push rod 310 is first driven to lower the movable frame 307. The bottom of the movable frame 307 fits against the upper side of the conical block 204, forming a closed space. Household waste is introduced into the dewatering cylinder 306 through the feed inlet 303. Both the dewatering cylinder 306 and the movable frame 307 are cylindrical structures connected by a limiting groove 308. The height of the movable frame 307 is lower than the height of the dewatering cylinder 306. At this time, the drive motor 302 causes the rotating shaft 304 to rotate the dewatering cylinder 306 at high speed, dislodging the water from the household waste. After the water is dislodged, the electric push rod 310 moves the movable frame 307 upwards, lifting the lower end of the movable frame 307 away from the conical block 204. Block 204, this control is used to complete the process of dewatering household waste entering the interior of the material box 101 from the discharge chute 202 with a recessed guide at the bottom of the inner end of the material bucket 201. Finally, the opposing hydraulic rods 102 drive the two clamping plates 103 to move in opposite directions, thereby compressing the household waste. In this structure, the corner nails 104 set at the inner end of the clamping plates 103 make the dewatered household waste more compact during compression, and the surface friction of the household waste after being squeezed by the corner nails 104 increases, making it easier to accumulate. The various components of this device complement each other. When set up, the outer end of the ring-shaped limiting plate 205 is stuck at the outer end of the movable frame 307, thereby allowing the overflowing water to flow out through the drain pipe 206 and preventing water from entering the interior of the material box 101.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A household waste compression and dehydration device, characterized in that: It includes a discharge mechanism (1); a guide mechanism (2) is installed at the upper end of the discharge mechanism (1), and a dewatering mechanism (3) is installed at the upper end of the guide mechanism (2); The material guiding mechanism (2) includes a material bucket (201), a discharge chute (202) is provided at the lower end of the material bucket (201), a support frame (203) is fixedly installed inside the lower part of the material bucket (201), a conical block (204) is fixedly installed inside the lower part of the material bucket (201) through the support frame (203), a limiting plate (205) is fixedly installed at the middle part of the lower part of the material bucket (201) outside the conical block (204), and a drain pipe (206) is fixedly connected to the upper end of the limiting plate (205) at the inner end of the material bucket (201).

2. The household waste compression and dewatering device according to claim 1, characterized in that: The discharge mechanism (1) includes a material box (101), and hydraulic rods (102) are fixedly installed on the left and right sides of the inner end of the material box (101). A clamping plate (103) is fixedly installed on the inner end of the hydraulic rod (102), and a corner nail (104) is fixedly installed on the inner end of the clamping plate (103). A connection port (105) is opened in the middle of the upper end of the material box (101). A sealing plate (106) is fixedly installed on the front end of the material box (101), and a handle (107) is fixedly installed on the outer end of the sealing plate (106).

3. The municipal solid waste compression and dehydration device according to claim 2, characterized in that: The dehydration mechanism (3) includes a top cover (301), a motor (302) is fixedly installed in the middle of the upper end of the top cover (301), a feed inlet (303) is opened on the side of the upper end of the top cover (301), a rotating shaft (304) is fixedly installed at the lower end of the top cover (301), a crossbar (305) is fixedly installed at the lower end of the rotating shaft (304), a dehydration cylinder (306) is fixedly installed at the lower end of the crossbar (305), a movable frame (307) is movably installed at the lower end of the dehydration cylinder (306), a limit groove (308) is opened in the middle of the upper end of the movable frame (307), a retaining ring (309) is fixedly installed at the lower end of the movable frame (307), and an electric push rod (310) is fixedly installed at the outer end of the retaining ring (309).

4. The municipal solid waste compression and dewatering device according to claim 3, characterized in that: The material bucket (201) is fixedly installed at the upper end of the material box (101), and the discharge chute (202) and the connection port (105) are fixedly connected.

5. A municipal solid waste compression and dewatering device according to claim 4, characterized in that: The number of support frames (203) is three, the limiting plate (205) is a ring structure, and the inner diameter of the limiting plate (205) is the same as the outer diameter of the conical block (204).

6. A municipal solid waste compression and dehydration device according to claim 5, characterized in that: The hydraulic rods (102) are symmetrically distributed on the left and right sides of the inner end of the material box (101), and the corner nails (104) are arranged in an array on the inner end of the clamping plate (103).

7. A municipal solid waste compression and dewatering device according to claim 6, characterized in that: The top cover (301) is movably installed on the upper end of the material bucket (201), the transmission end of the motor (302) and the rotating shaft (304) are fixedly connected, and the lower end of the dewatering cylinder (306) extends into the interior of the limiting groove (308).

8. A municipal solid waste compression and dewatering device according to claim 7, characterized in that: The electric push rods (310) are symmetrically distributed on the side of the lower end of the top cover (301). The movable frame (307) is movably installed inside the material bucket (201) through the electric push rods (310). The lower end of the retaining ring (309) is adapted to the side of the upper end of the conical block (204).

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