Compression device for household garbage treatment
By designing a domestic waste compression device containing a dry bin and a compression box, multiple compression and dehydration of garbage are achieved, solving the problems of poor compression effect and untimely sewage discharge in traditional devices when dealing with hard and wet garbage, and improving the efficiency and effect of garbage disposal.
Patent Information
- Application Number
- CN202420672078.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-03
AI Technical Summary
When traditional domestic waste compression devices deal with hard and wet waste, the compression effect is limited, and the sewage discharge is not timely, which affects the normal progress of compression operations.
A compression device including a drying barrel and a compression box is designed. The drying barrel is dehydrated and compressed in one go, and the compression box is dehydrated and compressed in second place. The drying barrel, upper and lower pressure plate, side pressure plate and driving mechanism are used to achieve multiple compression and dehydration of garbage.
It has achieved effective compression of domestic waste, small size, low moisture content, timely discharged sewage, and improved the efficiency and effectiveness of garbage disposal.
Smart Images
Figure CN222679066U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garbage disposal, in particular to a compression device for domestic garbage disposal. Background Art
[0002] Domestic waste mostly refers to the waste generated by people in their daily lives and related activities. When processing domestic waste, in order to reduce the space occupied by the waste treatment, the domestic waste needs to be compressed. Compression devices are common processing devices.
[0003] Traditional compression devices generally only compress domestic waste once, and have limited compression effects on some hard waste. In addition, the proportion of wet waste containing a large amount of water in domestic waste is relatively high, and a large amount of sewage will be generated during the compression process. The sewage needs to be diverted and discharged, otherwise it will affect the normal compression operation. Utility Model Content
[0004] The utility model aims to provide a compression device for treating domestic garbage, which has the advantages of good garbage compression effect and timely sewage discharge.
[0005] The technical solution of the utility model is as follows:
[0006] A compression device for treating domestic waste comprises a bottom plate, a compression box and a spin-drying barrel, wherein a support column is arranged on the top of the bottom plate, a compression box is arranged on the support column, a spin-drying barrel is arranged on the compression box, an annular water receiving chamber is arranged in the spin-drying barrel, a spin-drying barrel is rotatably connected to the middle part of the annular water receiving chamber, a driving mechanism for driving the spin-drying barrel to rotate is arranged on the top of the spin-drying barrel, the spin-drying barrel is communicated with each other from top to bottom, an upper pressure plate is arranged in the spin-drying barrel, a telescopic rod A for driving the upper pressure plate to perform lifting and lowering activities is arranged on the top of the spin-drying barrel, a feeding hopper is arranged on the top of the spin-drying barrel, the bottom end of the feeding hopper can pass through the upper pressure plate and extend into the inner cavity of the spin-drying barrel, the top of the compression box is communicated with the bottom end of the spin-drying barrel, a lower pressure plate is arranged in the compression box below the spin-drying barrel, a rubber layer, an engaging groove is provided along the circumference of the bottom end of the spin drying cylinder, a fixed plate is rotatably connected to the middle of the bottom of the lower pressure plate, a telescopic rod B is provided at the bottom of the compression box to drive the fixed plate to perform lifting activities, a loading groove corresponding to the lower pressure plate is provided at the bottom of the compression box, an annular drain groove is provided around the loading groove at the bottom of the compression box, side pressure plates are symmetrically provided on the left and right sides of the compression box, a telescopic rod C for driving the side pressure plates to move inward is respectively provided on the left and right side walls outside the compression box, a picking port is provided on the front of the compression box, a sealing door is hinged on the picking port, a push plate is provided on the rear side of the compression box, and a telescopic rod D for driving the push plate to move toward the picking port is provided on the back side of the compression box, and the annular water receiving cavity and the annular drain groove are respectively provided with sewage pipes for discharging water outward.
[0007] Preferably, the driving mechanism includes a motor, gears and a gear ring. A motor is provided on the top of the spin drying barrel. The driving rod of the motor penetrates downward into the spin drying barrel and a gear is provided on the driving rod. A gear ring is provided along the circumference of the outer side of the top of the spin drying barrel, and the gear is meshed with the gear ring.
[0008] Preferably, rollable balls are evenly provided along the outer edge of the upper pressure plate, brushes are provided between adjacent balls on the outer edge of the upper pressure plate, and a through opening communicating with each other from top to bottom for the bottom end of the feeding hopper to pass through is provided on the upper pressure plate, a sealing plate is hinged at the lower end of the through opening by a spring hinge, when the bottom end of the feeding hopper is inserted into the through opening, the sealing plate is pushed open by the bottom end of the feeding hopper, and when the bottom end of the feeding hopper is withdrawn from the through opening, the sealing plate re-seals the through opening under the action of the spring hinge, and the size of the sealing plate is larger than the size of the through opening.
[0009] Preferably, a guide rod is provided along the vertical direction on the top of the upper pressure plate, and a guide hole corresponding to the guide rod is provided on the top of the spin-drying barrel, and the guide rod passes through the guide hole and out of the spin-drying barrel.
[0010] Preferably, self-locking universal wheels are evenly arranged on the bottom of the base plate.
[0011] Preferably, a cover plate is hinged on the top of the feeding hopper.
[0012] The utility model has the following beneficial technical effects:
[0013] The input domestic garbage can be dehydrated and compressed once in the spin-drying barrel, and dehydrated and compressed twice in the compression box, so that the domestic garbage is compressed into compressed blocks with small volume and low water content. The compression treatment effect of domestic garbage is better and sewage is discharged in time.
[0014] Before feeding, the lower pressure plate abuts against the bottom of the spin-drying drum under the action of the telescopic rod B. The lower pressure plate and the spin-drying drum form a temporary space for storing domestic garbage. The upper pressure plate rises to a height passed by the bottom of the feeding hopper. The user throws domestic garbage into the spin-drying drum from the feeding hopper. The domestic garbage falls between the upper pressure plate and the lower pressure plate. The spin-drying drum is first driven to rotate by the driving mechanism. The lower pressure plate rotates accordingly under the action of the friction between the rubber layer and the bite groove to spin dry the domestic garbage. Then the telescopic rod A drives the upper pressure plate to press down to perform the first drying of the domestic garbage. Compression. After the initial compression is completed, the upper pressure plate is reset, and the sewage thrown out of the domestic garbage and squeezed out enters the annular water receiving chamber and is discharged away. The lower pressure plate is lowered into the trough under the action of the telescopic rod B, and then the side pressure plates are driven by the telescopic rod C to move inward from the left and right sides to complete the second compression of the domestic garbage on the lower pressure plate. The sewage squeezed out of the domestic garbage flows into the annular water drain trough and is discharged away. After the compression is completed, the side pressure plate is reset, the user opens the sealed door, and the telescopic rod D drives the push plate to push the compression block forward, and the user takes the compression block from the picking port. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.
[0016] Attached Figure 1 It is the front view of the utility model.
[0017] Attached Figure 2 It is a cross-sectional view from the main viewing angle of the utility model.
[0018] Attached Figure 3 It is a top view of the utility model.
[0019] Attached Figure 4 This is a cross-sectional view of the utility model from a top view at the spin-drying barrel.
[0020] Attached Figure 5 It is a cross-sectional view from a top view of the utility model at the compression box.
[0021] Attached Figure 6 This is a cross-sectional view from the main perspective of the utility model when the domestic garbage is located in the spin-drying drum and is compressed.
[0022] Attached Figure 7 This is a cross-sectional view from the main perspective of the utility model when the domestic garbage is located in the compression box and is compressed.
[0023] Attached Figure 8 It is a top view of the upper pressing plate in the utility model.
[0024] In the figure: 1-bottom plate, 2-compression box, 3-drying barrel, 4-support column, 5-annular water receiving chamber, 6-drying cylinder, 7-driving mechanism, 8-upper pressure plate, 9-telescopic rod A, 10-feeding hopper, 11-lower pressure plate, 12-fixed plate, 13-telescopic rod B, 14-introduction groove, 15-annular drain groove, 16-side pressure plate, 17-telescopic rod C, 18-removal port, 19-sealed door, 20-push plate, 21-telescopic rod D, 22-sewage pipe, 23-motor, 24-gear, 25-gear ring, 26-ball, 27-brush, 28-through port, 29-sealing plate, 30-guide rod, 31-guide hole, 32-self-locking universal wheel, 33-cover plate, 34-rubber layer, 35-occlusal groove, 36-domestic garbage. DETAILED DESCRIPTION
[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] Example:
[0027] like Figures 1 to 8As shown, the present embodiment provides a compression device for treating domestic waste, including a base plate 1, a compression box 2 and a spin-drying barrel 3. A support column 4 is provided on the top of the base plate 1, a compression box 2 is provided on the support column 4, a spin-drying barrel 3 is provided on the compression box 2, an annular water receiving chamber 5 is provided in the spin-drying barrel 3, a spin-drying barrel 6 is rotatably connected to the middle part of the annular water receiving chamber 5, a driving mechanism 7 for driving the spin-drying barrel 6 to rotate is provided on the top of the spin-drying barrel 3, the spin-drying barrel 6 is communicated with each other from top to bottom, an upper pressing plate 8 is provided in the spin-drying barrel 6, a telescopic rod A9 for driving the upper pressing plate 8 to perform lifting and lowering activities is provided on the top of the spin-drying barrel 3, a feeding hopper 10 is provided on the top of the spin-drying barrel 3, the bottom end of the feeding hopper 10 can pass through the upper pressing plate 8 and extend into the inner cavity of the spin-drying barrel 6, the top of the compression box 2 is communicated with the bottom end of the spin-drying barrel 6, a lower pressing plate 11 is provided in the compression box 2 below the spin-drying barrel 6, a rubber layer 34 is provided on the top of the lower pressing plate 11, and a spin-drying barrel 6 is provided on the top of the compression box 2. An engaging groove 35 is provided along the circumference of the bottom end of the cylinder 6, a fixed plate 12 is rotatably connected to the middle of the bottom of the lower pressure plate 11, a telescopic rod B13 is provided at the bottom of the compression box 2 for driving the fixed plate 12 to move up and down, a loading groove 14 corresponding to the lower pressure plate 11 is provided at the bottom of the compression box 2, and an annular drain groove 15 is provided around the loading groove 14 at the bottom of the compression box 2. Side pressure plates 16 are symmetrically provided on the left and right sides of the compression box 2, and a telescopic rod C17 for driving the side pressure plates 16 to move inward is respectively provided on the left and right side walls outside the compression box 2, a taking port 18 is provided on the front of the compression box 2, and a sealing door 19 is hinged on the taking port 18, a push plate 20 is provided on the rear side of the compression box 2, and a telescopic rod D21 for driving the push plate 20 to move toward the taking port 18 is provided on the back side outside the compression box 2, and the annular water receiving chamber 5 and the annular drain groove 15 are respectively provided with a sewage pipe 22 for discharging water outward.
[0028] The input domestic garbage 36 can be dehydrated and compressed once in the spin-drying barrel 3, and dehydrated and compressed twice in the compression box 2, so that the domestic garbage 36 is compressed into compressed blocks with small volume and low water content. The compression treatment effect of the domestic garbage 36 is better, and the sewage is discharged in time.
[0029] Before feeding, the lower pressing plate 11 is in contact with the bottom end of the spin-drying drum 6 under the action of the telescopic rod B13, and the lower pressing plate 11 and the spin-drying drum 6 form a temporary space for storing domestic garbage 36. The upper pressing plate 8 rises to a height passed by the bottom end of the feeding hopper 10, and the user throws domestic garbage 36 into the spin-drying drum 6 from the feeding hopper 10, and the domestic garbage 36 falls between the upper pressing plate 8 and the lower pressing plate 11. The spin-drying drum 6 is first driven to rotate by the driving mechanism 7, and the lower pressing plate 11 rotates accordingly under the action of the friction between the rubber layer 34 and the bite groove 35, and the domestic garbage 36 is spun dry. Then, the upper pressing plate 8 is driven downward by the telescopic rod A9 to perform the first step of drying the domestic garbage 36. After the first compression, the upper pressing plate 8 is reset, the sewage thrown out and squeezed out of the domestic garbage 36 enters the annular water receiving chamber 5 and is discharged away, the lower pressing plate 11 is lowered into the placing groove 14 under the action of the telescopic rod B13, and then the side pressing plate 16 is driven by the telescopic rod C17 to move inward from the left and right sides to complete the second compression of the domestic garbage 36 on the lower pressing plate 11, and the sewage squeezed out of the domestic garbage 36 flows into the annular water drain groove 15 and is discharged away, and the side pressing plate 16 is reset after the compression is completed, the user opens the sealing door 19, and the telescopic rod D21 drives the push plate 20 to push the compression block forward, and the user takes the compression block from the taking port 18. The rubber layer 34 has elasticity, which can better fit the bite groove 35 at the bottom of the spin-drying drum 6 to ensure sealing and mutual friction.
[0030] Furthermore, the driving mechanism 7 includes a motor 23, a gear 24 and a gear ring 25. The motor 23 is provided at the top of the spin-drying barrel 3. The driving rod of the motor 23 penetrates downward into the spin-drying barrel 3 and is provided with a gear 24. The outer side of the top of the spin-drying barrel 6 is provided with a gear ring 25 along the circumference, and the gear 24 meshes with the gear ring 25. When the motor 23 is started, the gear 24 on the driving rod of the motor 23 is driven to rotate, and the rotating gear 24 rotates with the gear ring 25 meshed therewith, and the rotating gear ring 25 rotates with the spin-drying barrel 6 connected thereto, providing power for the spin-drying of the domestic garbage 36.
[0031] Furthermore, rollable balls 26 are evenly provided along the outer edge of the upper pressure plate 8, and brushes 27 are provided between adjacent balls 26 on the outer edge of the upper pressure plate 8. A through opening 28 communicating with each other from top to bottom is provided on the upper pressure plate 8 for the bottom end of the feeding hopper 10 to pass through, and a sealing plate 29 is hinged at the lower end of the through opening 28 through a spring hinge. When the bottom end of the feeding hopper 10 is inserted into the through opening 28, the sealing plate 29 is pushed open by the bottom end of the feeding hopper 10, and when the bottom end of the feeding hopper 10 is withdrawn from the through opening 28, the sealing plate 29 re-seals the through opening 28 under the action of the spring hinge, and the size of the sealing plate 29 is larger than the size of the through opening 28. The outer edge of the upper pressure plate 8 rolls against the inner wall of the spin-drying drum 6 through the ball bearings 26, and the friction force is small, which reduces the wear rate of the outer edge of the upper pressure plate 8. The brush 27 can be used to brush off the domestic garbage 36 remaining on the inner wall of the spin-drying drum 6, and the domestic garbage 36 in the spin-drying drum 6 is drained as much as possible. The spring hinge and the sealing plate 29 are used in combination, and they are kept out of the way when the bottom end of the feeding hopper 10 is inserted into the opening 28. When the upper pressure plate 8 is lowered to compress the domestic garbage 36, the bottom end of the feeding hopper 10 is withdrawn from the opening 28, and the sealing plate 29 re-seals the opening 28 to prevent the domestic garbage 36 from running from the opening 28 to the top of the upper pressure plate 8 and affecting the compression process of the domestic garbage 36.
[0032] Furthermore, a guide rod 30 is provided on the top of the upper pressing plate 8 in the vertical direction, and a guide hole 31 corresponding to the guide rod 30 is provided on the top of the drying tub 3, and the guide rod 30 passes through the drying tub 3 through the guide hole 31. The guide rod 30 and the guide hole 31 cooperate with each other to play a guiding role, thereby improving the stability of the upper pressing plate 8 when it is lifted and lowered.
[0033] Furthermore, self-locking universal wheels 32 are evenly arranged at the bottom of the base plate 1. The self-locking universal wheels 32 provide the base plate 1 with a switchable mobility, which is convenient for users to transfer the device.
[0034] Further, a cover plate 33 is hinged at the top of the hopper 10. The cover plate 33 seals the top of the hopper 10 when the hopper 10 is idle, so as to prevent foreign matter from entering the spin-drying barrel 3 by mistake and prevent the odor in the spin-drying barrel 3 from leaking out from the hopper 10.
[0035] The working principle and use process of this utility model:
[0036] The user puts domestic garbage 36 into the spin-drying barrel 3 from the hopper 10, and the domestic garbage 36 is guided by the hopper 10 to the spin-drying drum 6. The spin-drying drum 6 and the lower pressing plate 11 driven by the driving mechanism 7 spin-dry the domestic garbage 36, and then the upper pressing plate 8 and the lower pressing plate 11 cooperate with each other to perform the first compression of the domestic garbage 36, and then the lower pressing plate 11 lowers the domestic garbage 36 into the compression box 2, and the two side pressing plates 16 perform the second compression of the domestic garbage 36, and finally the push plate 20 pushes the compressed block of the domestic garbage 36 from the taking port 18. The sewage pipe 22 corresponding to the annular water receiving chamber 5 and the annular water discharge tank 15 should be connected to the corresponding sewage treatment device, and then discharged to the outside after proper treatment.
[0037] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.
Claims
1. A compression device for treating domestic waste, characterized in that: It includes a bottom plate, a compression box and a spin-drying barrel, a support column is provided on the top of the bottom plate, a compression box is provided on the support column, a spin-drying barrel is provided on the compression box, an annular water receiving chamber is provided in the spin-drying barrel, the middle part of the annular water receiving chamber is rotatably connected with the spin-drying barrel, a driving mechanism for driving the spin-drying barrel to rotate is provided on the top of the spin-drying barrel, the spin-drying barrel is communicated with each other from top to bottom, an upper pressure plate is provided in the spin-drying barrel, a telescopic rod A for driving the upper pressure plate to perform lifting activities is provided on the top of the spin-drying barrel, a feeding hopper is provided on the top of the spin-drying barrel, the bottom end of the feeding hopper can pass through the upper pressure plate and extend into the inner cavity of the spin-drying barrel, the top of the compression box is communicated with the bottom end of the spin-drying barrel, a lower pressure plate is provided under the spin-drying barrel in the compression box, a rubber layer is provided on the top of the lower pressure plate, and the spin-drying barrel is connected with the bottom end of the spin-drying barrel. An engaging groove is provided along the circumference of the bottom end, a fixed plate is rotatably connected in the middle of the bottom of the lower pressure plate, a telescopic rod B is provided at the bottom of the compression box for driving the fixed plate to perform lifting activities, a loading groove corresponding to the lower pressure plate is provided at the bottom of the compression box, an annular drain groove is provided around the loading groove at the bottom of the compression box, side pressure plates are symmetrically provided on the left and right sides of the compression box, a telescopic rod C for driving the side pressure plates to move inward is respectively provided on the left and right side walls outside the compression box, a picking port is provided on the front of the compression box, a sealing door is hinged on the picking port, a push plate is provided on the rear side of the compression box, a telescopic rod D for driving the push plate to move toward the picking port is provided on the back side outside the compression box, and the annular water receiving cavity and the annular drain groove are respectively provided with sewage pipes for discharging water outward.
2. A compression device for treating domestic waste according to claim 1, characterized in that: The driving mechanism includes a motor, a gear and a gear ring. A motor is provided on the top of the spin drying barrel. The driving rod of the motor penetrates downward into the spin drying barrel and a gear is provided on the driving rod. A gear ring is provided along the circumference of the outer side of the top of the spin drying barrel, and the gear is meshed with the gear ring.
3. A compression device for treating domestic waste according to claim 1, characterized in that: The upper pressure plate is evenly provided with rollable balls along the outer edge, and brushes are provided between adjacent balls on the outer edge of the upper pressure plate. The upper pressure plate is provided with an upper and lower opening for the bottom end of the feeding hopper to pass through, and a sealing plate is hinged at the lower end of the opening through a spring hinge. When the bottom end of the feeding hopper is inserted into the opening, the sealing plate is pushed open by the bottom end of the feeding hopper, and when the bottom end of the feeding hopper is withdrawn from the opening, the sealing plate re-seals the opening under the action of the spring hinge, and the size of the sealing plate is larger than the size of the opening.
4. A compression device for treating domestic waste according to claim 1, characterized in that: A guide rod is arranged along the vertical direction on the top of the upper pressing plate, and a guide hole corresponding to the guide rod is arranged on the top of the spin drying barrel, and the guide rod passes through the guide hole and out of the spin drying barrel.
5. A compression device for treating domestic waste according to claim 1, characterized in that: Self-locking universal wheels are evenly arranged at the bottom of the base plate.
6. A compression device for treating domestic waste according to claim 1, characterized in that: A cover plate is hinged on the top of the feeding hopper.