Low-noise garbage compression equipment and garbage transfer truck

Abstract

The low-noise garbage compression equipment comprises a low-noise turnover mechanism, a garbage can body and a low-noise compression mechanism used for garbage extrusion. The low-noise turnover mechanism is arranged outside the garbage can body and provided with a turnover cover assembly used for transmission, a turnover conveying structure used for dumping garbage in the garbage can and a turnover limiting structure used for limiting the turnover conveying structure, and the turnover conveying structure is provided with a turnover guide part. The overturning limiting structures are oppositely arranged on the two sides of the garbage can body and used for being connected with the overturning guiding pieces, and the overturning conveying structure is connected with the overturning cover assembly and driven by the overturning cover assembly to pour garbage in the garbage can body into the garbage can body. The low-noise compression mechanism is arranged in the garbage can body and extrudes garbage in the garbage can body. According to the structural design adopted by the scheme, the effects that noise generated by the garbage compression equipment is weakened, the noise is prevented from disturbing residents, and the use comfort of the garbage compression equipment is improved are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile domestic garbage compression equipment, and in particular relates to a low-noise garbage compression equipment. Background Art

[0002] There are multiple trash cans in the residential area or community, which makes it convenient for us to collect the domestic waste at home, and then gather the community trash cans together, and then use mobile domestic waste compression equipment to compress and collect the garbage in the trash cans, and transport it to a distant garbage disposal center for landfill, incineration or sorting.

[0003] The mobile domestic waste compression equipment currently on the market will generate relatively large noise due to the mechanical movement impact of the mechanism during the process of collecting garbage in the garbage bin, and the working noise of the fixed-frequency motor is also relatively large. The overall noise can reach 75-90 decibels, which seriously affects the daily life of nearby residents. To this end, the present invention proposes a new solution to the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a low-noise garbage compression device, which adopts a structural design of a flip limit structure plus a flip guide member to achieve the effect of reducing the noise generated by the garbage compression device, avoiding noise nuisance to the public, and improving the comfort of using the garbage compression device.

[0005] Based on this, the present invention provides a low-noise garbage compression device, comprising: A low-noise flipping mechanism, a garbage bin and a low-noise compression mechanism for squeezing garbage; the low-noise flipping mechanism is arranged outside the garbage bin, and the low-noise flipping mechanism is provided with a flip cover assembly for transmission, a flip conveying structure for dumping garbage in the garbage bin and a flip limiting structure for limiting the flip conveying structure, the flip conveying structure is provided with a flip guide, the flip limiting structures are relatively arranged on both sides of the garbage bin for connection with the flip guide, the flip conveying structure is connected to the flip cover assembly and drives the flip conveying structure through the flip cover assembly to pour the garbage in the garbage bin into the garbage bin; the low-noise compression mechanism is arranged in the garbage bin, and squeezes the garbage in the garbage bin.

[0006] As described above, a low-noise garbage compression device, the garbage box body is also provided with a garbage dumping port and a garbage compression cavity for compressing garbage, the garbage dumping port is connected to the garbage compression cavity, and the low-noise compression mechanism is arranged in the garbage compression cavity; the flip limiting structure is designed as a guide rail, and the guide rail is arranged outside the garbage box body and extends to the garbage dumping port; the flip guide is connected to the guide rail, and the flip conveying structure is driven by the flip cover assembly to pour the garbage into the garbage compression cavity along the trajectory of the guide rail for compression.

[0007] In a low-noise garbage compression device as described above, the guide rail is provided with a guide rail limiting groove, the flip conveying structure is provided with a flip support frame, and the flip support frame is provided with a flip guide and a flip support frame hinge; the flip guide is rotatably connected to the flip support frame, and the flip guide is connected in the guide rail limiting groove; the flip cover assembly is connected to the flip support frame hinge, and drives the flip support frame to move along the trajectory of the guide rail limiting groove.

[0008] In a low-noise garbage compression device as described above, the flip conveying structure is provided with a flip conveying fixture for fixing the garbage bin, and the flip support frame is also provided with a conveying fixture installation portion, and the flip conveying fixture is connected to the conveying fixture installation portion and can be stored in the flip support frame.

[0009] In the low-noise garbage compression device as described above, the flip cover assembly is provided with a first flip connection member, a second flip connection member and a flip cover for covering the garbage dumping port; one end of the first flip connection member is connected to the hinged portion of the flip support frame, and the other end is connected to the flip cover; one end of the second flip connection member is connected to the flip cover, and the other end is connected to the garbage compression chamber, and the flip cover is driven to rotate by the second flip connection member, thereby driving the flip conveying structure to dump the garbage into the garbage compression chamber.

[0010] In a low-noise garbage compression device as described above, the garbage dumping port is provided with a flip cover hinged connection part, the flip cover is provided with a flip cover hinged matching part, and the flip cover is connected to the flip cover hinged connection part through the flip cover hinged matching part for rotation; the first flip connecting member and the second flip connecting member are relatively connected to the two sides of the flip cover, and the flip cover is controlled to be opened or closed through the second flip connecting member, thereby controlling the flip conveying structure to dump garbage or remove the garbage can.

[0011] A low-noise garbage compression device as described above, the garbage compression chamber is provided with a second flip cylinder hinge part, and the flip cover is also provided with a second flip cylinder piston rod hinge part; the second flip connecting piece is designed as a cylinder, and the second flip connecting piece is provided with a second flip cylinder body and a second flip cylinder piston rod, the second flip cylinder piston rod is connected in the second flip cylinder body for telescopic movement; the second flip cylinder body is provided with a flip cylinder body hinge fitting part, and the second flip cylinder piston rod is provided with a flip cylinder piston rod hinge fitting part, the flip cylinder body hinge fitting part and the flip cylinder piston rod hinge fitting part are respectively connected to the second flip cylinder hinge part and the second flip cylinder piston rod hinge part to drive the flip cover to rotate, thereby driving the flip support frame to move.

[0012] In a low-noise garbage compression device as described above, the first flip connecting member is provided with a first hinged fitting part 1 and a second hinged fitting part 2, and the flip cover is also provided with a first flip connecting member hinge part; the first flip connecting member is connected to the hinge part of the flip support frame and the hinge part of the first flip connecting member through the first hinged fitting part 1 and the second hinged fitting part 2 respectively to drive the movement of the flip support frame.

[0013] A low-noise garbage compression device as described above also includes a control system for controlling the operation of the compression device; the garbage box body is also provided with a garbage storage chamber, and the garbage compression chamber is connected to the garbage storage chamber; a low-noise compression mechanism mounting seat is also provided in the garbage compression chamber, and the low-noise compression mechanism is provided with a low-noise compression cylinder and a low-noise compression shovel, and the low-noise compression shovel is connected to the low-noise compression cylinder; the low-noise compression cylinder is connected to the low-noise compression mechanism mounting seat, and drives the low-noise compression shovel to move on the low-noise compression mechanism mounting seat to squeeze the garbage into the garbage storage chamber; the control system controls the second flip connection and the low-noise compression cylinder to extend and retract to perform garbage dumping operations and garbage squeezing operations respectively.

[0014] An embodiment of the present invention further provides a garbage transfer vehicle, comprising a low-noise garbage compression device as described above and a garbage transfer vehicle body, wherein the low-noise garbage compression device can be installed on the garbage transfer vehicle body for transfer.

[0015] The implementation of the embodiments of the present invention has the following beneficial effects: 1. This scheme adopts a structural design of a flip limit structure plus a flip guide. The flip limit structures are relatively arranged on both sides of the garbage bin body, and the flip guides on the flip conveying structure are connected to the flip limit structure, so that the flip conveying structure is changed from the original multi-structural component connection to a contact connection, avoiding the noise generated by the impact between the original structural components; the flip conveying structure is connected to the flip cover assembly and drives the flip conveying structure through the flip cover assembly to pour the garbage in the garbage can into the garbage bin body, and then the garbage is squeezed by the low-noise compression mechanism arranged in the garbage bin body, which optimizes the setting of the transmission structure, reduces the connection of multiple structural components, reduces the impact of mechanical movement, can effectively weaken the noise, and control the noise value at 50-65 decibels, achieving the effect of reducing the noise generated by the garbage compression equipment, avoiding noise nuisance to the public, and improving the comfort of using the garbage compression equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the present invention when not working; Figure 2 For the corresponding Figure 1 A magnified view of the structure of part A; Figure 3 It is a schematic diagram of a partial structure of an embodiment of the present invention that is not fully opened; Figure 4 It is a partially hidden schematic diagram of the structure of an embodiment of the present invention that is not fully opened; Figure 5 For the corresponding Figure 4 A magnified view of the structure of part B; Figure 6 For the corresponding Figure 4 A magnified view of the C-section structure; Figure 7 For the corresponding Figure 4 A partial structure hidden schematic diagram; Figure 8 For the corresponding Figure 7 A magnified view of the D-section structure; Fig. 9 This is a schematic structural diagram of a first flip connector connected to a flip conveying structure according to an embodiment of the present invention; Fig.10 Schematic diagram of the structure of the noise compression mechanism according to an embodiment of the present invention.

[0018] In the figure: 111-first flip connection member, 1111-first hinged matching part 1, 1112-second hinged matching part 2, 112-second flip connection member, 1121-second flip cylinder body, 11211-hinged matching part of the flip cylinder body, 1122-piston rod of the second flip cylinder, 113-flip cover, 1131-hinged matching part of the flip cover, 1132-hinged part of the piston rod of the second flip cylinder, 1133-hinged part of the first flip connection member, 121 - flip support frame, 1211- flip support frame roller, 1212- flip support frame hinge part, 1213- conveying fixture installation part, 1214- flip conveying fixture buffer block, 122- flip conveying fixture, 1221- flip conveying fixture buckle part, 1222- flip conveying fixture locking part, 13- flip limiting structure, 131- guide rail limiting groove, 1311- first straight part, 1312- second bending part, 1313- third straight part. 13131-roller limit plate; 2-low noise compression mechanism, 21-low noise compression cylinder, 211-low noise compression cylinder body, 2111-low noise compression cylinder hinge fitting part, 212-low noise compression piston rod, 22-low noise compression push shovel, 221-low noise compression push shovel hinge part; 31-garbage box body, 311-garbage compression cavity, 3111-second flip cylinder hinge part, 3112-low noise compression mechanism mounting seat, 31121-low noise compression mechanism mounting seat hinge hole, 3121-flip hinge connection part, 313-garbage storage cavity; 4-control system. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 10 As shown, an embodiment of the present invention provides a low-noise garbage compression device, comprising: A low-noise flipping mechanism, a garbage bin 31 and a low-noise compression mechanism 2 for squeezing garbage; the low-noise flipping mechanism is arranged outside the garbage bin 31, and the low-noise flipping mechanism is provided with a flip cover assembly for transmission, a flip conveying structure for dumping garbage in the garbage bin and a flip limiting structure 13 for limiting the flip conveying structure, the flip conveying structure is provided with a flip guide 1211, the flip limiting structure 13 is relatively arranged on both sides of the garbage bin 31 for connection with the flip guide 1211, the flip conveying structure is connected to the flip cover assembly and drives the flip conveying structure through the flip cover assembly to pour the garbage in the garbage bin into the garbage bin 31; the low-noise compression mechanism 2 is arranged in the garbage bin 31, and squeezes the garbage in the garbage bin 31.

[0021] Specifically, the garbage bin 31 is also provided with a garbage dumping port and a garbage compression cavity 311 for compressing garbage, the garbage dumping port is connected to the garbage compression cavity 311, and the low-noise compression mechanism 2 is arranged in the garbage compression cavity 311; the flip limit structure 13 is designed as a guide rail, and the guide rail is arranged outside the garbage bin 31 and extends to the garbage dumping port, so that the flip conveying structure can be moved to the garbage dumping port to dump the garbage into the garbage compression cavity 311, thereby realizing the automation of garbage collection and saving manpower; the flip guide 1211 is connected to the On the guide rail, the flip cover assembly drives the flip conveying structure to pour the garbage into the garbage compression chamber 311 along the trajectory of the guide rail for extrusion, so that the contact connection between the flip guide 1211 and the guide rail effectively reduces the collision impact between the structural parts, effectively weakens the noise, and improves the comfort of the garbage compression equipment during use; the guide rail is made of corrosion-resistant material and can maintain good performance for a long time in a humid or highly corrosive environment, so as to ensure the long-term stable operation of the guide rail and the flip conveying structure.

[0022] Furthermore, the guide rail is provided with a guide rail limiting groove 131, the flip conveying structure is provided with a flip support frame 121, and the flip support frame 121 is provided with a flip guide 1211 and a flip support frame hinge 1212; the flip guide 1211 is rotatably connected to the flip support frame 121, and the flip guide 1211 is connected to the guide rail limiting groove 131 to ensure that the flip guide 1211 will not accidentally disengage from the guide rail limiting groove 131 during operation, thereby ensuring the stable and normal operation of the garbage compression equipment; The flip cover assembly is connected to the hinged portion 1212 of the flip support frame, and drives the flip support frame 121 to move along the trajectory of the guide rail limit groove 131, ensuring that the flip conveying structure can stably move the garbage can to the garbage dumping port to dump the garbage; in the embodiment of the present invention, the flip guide 1211 is preferably a roller, and the roller is made of wear-resistant material to improve the durability and service life of the roller, ensuring that the roller still maintains good performance after multiple frictions with the guide rail limit groove 131, thereby extending the service life of the garbage compression equipment.

[0023] The guide rail limiting groove 131 is provided with a first straight portion 1311, a second bent portion 1312, and a third straight portion 1313 for limiting the flip support frame 121. The roller can move quickly in the first straight portion 1311 to improve the working efficiency of the garbage compression equipment; when the roller rolls from the first straight portion 1311 to the second bent portion 1312, the roller can be decelerated and buffered by the arc portion on the second bent portion 1312 to ensure that the roller can smoothly roll to the third straight portion 1313 to improve the smoothness of the use of the guide rail limiting groove 131; the end of the first straight portion 1311 is an open design, So as to facilitate the rapid installation of the roller into the guide rail limiting groove 131, and limit the roller to roll in the guide rail limiting groove 131 through the guide rail limiting groove 131, so as to ensure the stability of the garbage compression equipment; the second bending portion 1312 and the connection between the first straight portion 1311 and the third straight portion 1313 are all arc designs, so as to ensure the smoothness of the dumping and removal process of the garbage bin; the end of the third straight portion 1313 is provided with a roller limiting plate 13131, and the roller limiting plate 13131 can be used for the roller to abut, so as to ensure that the garbage bin can reach the best position every time to pour the garbage into the garbage compression cavity 311 for compression, and the roller limiting plate 13131 can effectively prevent the roller from rolling out of the guide rail limiting groove 131, so as to ensure the stability and safety during the working process.

[0024] Furthermore, the flip conveying structure is provided with a flip conveying fixture 122 for fixing the trash can, and the flip support frame 121 is also provided with a conveying fixture installation portion 1213 and a flip conveying fixture buffer block 1214. The flip conveying fixture 122 is connected to the conveying fixture installation portion 1213 and can abut against the flip conveying fixture buffer block 1214 to avoid the risk of excessive length caused by the flip conveying fixture 122, thereby improving the safety of the use of the garbage compression equipment; The flip conveying fixing member buffer block 1214 can be made of magnetic material, so that the flip conveying fixing member 122 can be adsorbed on the flip conveying fixing member buffer block 1214, so as to prevent the flip conveying fixing member 122 from opening during the transportation process of the garbage compression device, so as to improve the safety of the connection; the flip conveying fixing member 122 can also be provided with an elastic member, one end of which is connected to the flip conveying fixing member 122, and the other end is connected to the flip support frame 121, so as to ensure that the flip conveying fixing member 122 is always abutted against the flip conveying fixing member buffer block 1214 after being stored; The flip conveying fixture 122 is provided with a flip conveying fixture buckle portion 1221 and a flip conveying fixture locking portion 1222; the trash can can be inserted into the flip conveying fixture buckle portion 1221, and the trash can is fastened in the flip conveying fixture buckle portion 1221 through the flip conveying fixture locking portion 1222 to ensure that the trash can will not fall off when dumping garbage, thereby ensuring the stability of the garbage compression equipment during operation.

[0025] Furthermore, the flip cover assembly is provided with a first flip connector 111, a second flip connector 112 and a flip cover 113 for covering the garbage dumping port, the flip cover 113 can be buckled on the garbage dumping port to prevent the garbage from falling from the garbage box 31 during the transportation process, thereby ensuring the strictness of garbage transportation; one end of the first flip connector 111 is connected to the hinged portion 1212 of the flip support frame, and the other end is connected to the flip cover 113; one end of the second flip connector 112 is connected to the flip cover 113, and the other end is connected to the garbage compression cavity 311, and the flip cover 113 is driven to rotate by the second flip connector 112, thereby driving the flip conveying structure to dump the garbage into the garbage compression cavity 311; such a design makes the connection between the flip cover 113 and the flip support frame 121 and the garbage compression cavity 311 more concise and efficient, optimizes the transmission structure, reduces unnecessary complex structures and additional mechanical components, reduces the impact of mechanical movement, and reduces the generation of noise.

[0026] Furthermore, the garbage dumping port is provided with a flip cover hinge connection part 3121, the flip cover 113 is provided with a flip cover hinge matching part 1131, and the flip cover 113 is connected to the flip cover hinge connection part 3121 through the flip cover hinge matching part 1131 for rotation; the first flip connection member 111 and the second flip connection member 112 are relatively connected on both sides of the flip cover 113, and the flip cover 113 is controlled to be opened or closed through the second flip connection member 112, thereby driving the flip conveying structure to move the garbage bin to the garbage dumping port for dumping or move the garbage bin from the garbage dumping port to the initial position for removal, and continue to replace the next garbage bin for centralized garbage collection operations, thereby ensuring the continuity of the garbage compression equipment and avoiding impact between structural parts to reduce noise.

[0027] Furthermore, the garbage compression chamber 311 is provided with a second flip cylinder hinge part 3111, and the flip cover 113 is provided with a second flip cylinder piston rod hinge part 1132; the second flip connection member 112 is designed as a cylinder, and the second flip connection member 112 is provided with a second flip cylinder body 1121 and a second flip cylinder piston rod 1122, and the second flip cylinder piston rod 1122 is connected in the second flip cylinder body 1121 for telescopic movement; the second flip cylinder body 1121 is provided with a flip cylinder body hinge matching part 11211, and the second flip cylinder piston rod 112 ... The hinged fitting part of the cylinder piston rod, the hinged fitting part 11211 of the flip cylinder body and the hinged fitting part of the flip cylinder piston rod are respectively connected to the second flip cylinder hinge part 3111 and the second flip cylinder piston rod hinge part 1132, so that the flip cover 113 can be driven to rotate through the telescopic movement of the second flip connecting member 112, and then the flip support frame 121 can be driven to move. By adopting the design of the cylinder, the impact between the structural parts is effectively reduced. At the same time, the hinged design of the second flip connecting member 112 allows both ends of the second flip connecting member 112 to rotate, thereby optimizing the structure and reducing the generation of noise.

[0028] Furthermore, the first flip connection member 111 is provided with a first hinged fitting portion 1111 and a second hinged fitting portion 1112, and the flip cover 113 is also provided with a first flip connection member hinge portion 1133; the first flip connection member 111 is connected to the flip support frame hinge portion 1212 and the first flip connection member hinge portion 1133 respectively through the first hinged fitting portion 1111 and the second hinged fitting portion 1112 to drive the flip support frame 121 to move; such a design can effectively reduce the impact between the first flip connection member 111 and the flip cover 113 and the flip support frame 121, thereby reducing the generation of noise and enhancing the convenience of connection between components.

[0029] Furthermore, it also includes a control system 4 for controlling the operation of the compression equipment; the garbage box body 31 is also provided with a garbage storage chamber 313, and the garbage compression chamber 311 is connected to the garbage storage chamber 313; the garbage compression chamber 311 is also provided with a low-noise compression mechanism mounting seat 3112, and the low-noise compression mechanism 2 is provided with a low-noise compression cylinder 21 and a low-noise compression shovel 22, and the low-noise compression shovel 22 is connected to the low-noise compression cylinder 21; the low-noise compression cylinder 21 is connected to the low-noise compression mechanism mounting seat 3112, and drives the low-noise compression shovel 22 to move on the low-noise compression mechanism mounting seat 3112 to squeeze the garbage into the garbage storage chamber 313; the control system 4 controls the second flip connection 112 and the low-noise compression cylinder 21 to extend and retract to perform garbage dumping operations and garbage squeezing operations.

[0030] Furthermore, a low-noise garbage compression device provided by an embodiment of the present invention further includes a control system 4 for controlling the operation of the compression device; the garbage box 31 is also provided with a garbage storage chamber 313, and the garbage compression chamber 311 is connected to the garbage storage chamber 313; a low-noise compression mechanism mounting seat 3112 is also provided in the garbage compression chamber 311, and the low-noise compression mechanism 2 is provided with a low-noise compression cylinder 21 and a low-noise compression shovel 22, and the low-noise compression shovel 22 is connected to the low-noise compression cylinder 21; the low-noise compression cylinder 21 The low-noise compression mechanism mounting base 3112 is connected to the low-noise compression push shovel 22, and the low-noise compression push shovel 22 is driven to move on the low-noise compression mechanism mounting base 3112 to squeeze the garbage into the garbage storage chamber 313, so as to realize the centralized collection and transportation of garbage; in the embodiment of the present invention, the low-noise compression oil cylinder 21 is preferably two, and the two low-noise compression oil cylinders 21 are cross-connected to the low-noise compression mechanism mounting base 3112 and the low-noise compression push shovel 22 to ensure that the maximum range of contraction can be achieved, so as to facilitate squeezing the garbage into the garbage storage chamber 313; The low-noise compression cylinder 21 is provided with the low-noise compression cylinder body 211 and the low-noise compression piston rod 212, and the low-noise compression piston rod 212 is connected in the low-noise compression cylinder body 211 for telescopic movement; the low-noise compression cylinder body 211 is provided with a low-noise compression cylinder hinge fitting portion 2111, and the low-noise compression piston rod 212 is provided with a low-noise compression piston rod fitting portion; the low-noise compression mechanism mounting seat 3112 is provided with a low-noise compression mechanism mounting seat hinge hole 31121, and the low-noise compression shovel 22 is provided with a low-noise compression shovel hinge portion 221, and the low-noise compression cylinder hinge fitting portion 2111 is hinged in the low-noise compression mechanism mounting seat hinge hole 31121 through a cylinder limit pin, and the low-noise compression piston rod fitting portion is connected to the low-noise compression shovel hinge portion 221, so that the low-noise compression cylinder 21 can stably drive the low-noise compression shovel 22 to squeeze the garbage, thereby improving the working stability of the garbage compression equipment.

[0031] The control system 4 adopts a servo power hydraulic system, which is provided with a PLC, a servo motor controller, a hydraulic adjustment servo motor, and a hydraulic adjustment solenoid valve. The servo motor controller and the hydraulic adjustment solenoid valve are respectively connected to the PLC; the second flip connection 112 and the low-noise compression cylinder 21 are respectively connected to the hydraulic adjustment solenoid valve; the hydraulic adjustment servo motor is connected to the servo motor controller, and the servo motor controller outputs a signal to the PLC, and the PLC controls the hydraulic adjustment solenoid valve to adjust the hydraulic pressure of the second flip connection 112 and the low-noise compression cylinder 21 respectively, thereby respectively The second flip connection member 112 and the low-noise compression cylinder 21 are controlled to extend and retract to perform garbage dumping and garbage squeezing operations; such a design enables the servo power hydraulic system to automatically switch the hydraulic adjustment servo motor to adjust the hydraulic power according to different operating conditions, thereby achieving accurate control of the second flip connection member 112 and the low-noise compression cylinder 21; compared with the traditional fixed-frequency motor, the present invention adopts a hydraulic adjustment servo motor for adjustment, and the working noise is relatively small. Combined with the structural design of the flip limit structure plus the flip conveying structure, the overall noise can be reduced to 50-65 decibels, which effectively improves the user satisfaction of the garbage compression equipment during use.

[0032] An embodiment of the present invention also provides a garbage transfer vehicle, comprising a low-noise garbage compression device and a garbage transfer vehicle body as described above, wherein the low-noise garbage compression device can be installed on the garbage transfer vehicle body for transfer; since the garbage transfer vehicle has the low-noise garbage compression device as described above, it also has the beneficial effects of the low-noise garbage compression device; the design of the low-noise garbage compression device being able to be loaded on the garbage transfer vehicle body facilitates the transfer of the garbage in the garbage box 31 to the garbage treatment center for centralized treatment, which is convenient and efficient, and greatly improves the convenience of garbage treatment.

[0033] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A low-noise garbage compression device, characterized in that: include: A low-noise turning mechanism, a garbage box (31) and a low-noise compression mechanism (2) for squeezing garbage; The low-noise flipping mechanism is arranged outside the garbage bin (31), and is provided with a flip assembly for transmission, a flip conveying structure for dumping garbage in the garbage bin, and a flip limiting structure (13) for limiting the flip conveying structure. The flip conveying structure is provided with a flip guide (1211). The flip limiting structure (13) is arranged on two sides of the garbage bin (31) for connection with the flip guide (1211). The flip conveying structure is connected to the flip assembly and drives the flip conveying structure through the flip assembly to dump the garbage in the garbage bin into the garbage bin (31). The low-noise compression mechanism (2) is arranged in the garbage bin (31) and compresses the garbage in the garbage bin (31).

2. A low-noise garbage compression device according to claim 1, characterized in that: The garbage box (31) is also provided with a garbage dumping port and a garbage compression cavity (311) for compressing garbage, the garbage dumping port being connected to the garbage compression cavity (311), and the low-noise compression mechanism (2) being arranged in the garbage compression cavity (311); the flip limit structure (13) is designed as a guide rail, the guide rail being arranged outside the garbage box (31) and extending to the garbage dumping port; the flip guide (1211) is connected to the guide rail, and the flip cover assembly drives the flip conveying structure to pour garbage into the garbage compression cavity (311) along the track of the guide rail for compression.

3. A low noise garbage compression device according to claim 2, characterized in that: The guide rail is provided with a guide rail limiting groove (131); the flip conveying structure is provided with a flip support frame (121); the flip support frame (121) is provided with a flip guide (1211) and a flip support frame hinge portion (1212); the flip guide (1211) is rotatably connected to the flip support frame (121), and the flip guide (1211) is connected in the guide rail limiting groove (131); the flip cover assembly is connected to the flip support frame hinge portion (1212), and drives the flip support frame (121) to move along the track of the guide rail limiting groove (131).

4. A low noise garbage compression device according to claim 3, characterized in that: The flip conveying structure is provided with a flip conveying fixing piece (122) for fixing the trash can, and the flip support frame (121) is further provided with a conveying fixing piece installation portion (1213); the flip conveying fixing piece (122) is connected to the conveying fixing piece installation portion (1213) and can be stored in the flip support frame (121).

5. The low-noise garbage compression device according to claim 3, characterized in that: The flip cover assembly is provided with a first flip connection member (111), a second flip connection member (112) and a flip cover (113) for covering the garbage dumping opening; one end of the first flip connection member (111) is connected to the hinged portion (1212) of the flip support frame, and the other end is connected to the flip cover (113); one end of the second flip connection member (112) is connected to the flip cover (113), and the other end is connected to the inside of the garbage compression cavity (311); the flip cover (113) is driven to rotate by the second flip connection member (112), thereby driving the flip conveying structure to dump garbage into the garbage compression cavity (311).

6. A low noise garbage compression device according to claim 5, characterized in that: The garbage dumping port is provided with a flip cover hinged connection portion (3121), the flip cover (113) is provided with a flip cover hinged matching portion (1131), and the flip cover (113) is connected to the flip cover hinged connection portion (3121) via the flip cover hinged matching portion (1131) for rotation; the first flip connection member (111) and the second flip connection member (112) are relatively connected to two sides of the flip cover (113), and the flip cover (113) is controlled to be opened or closed via the second flip connection member (112), thereby controlling the flip conveying structure to dump garbage or remove the garbage bin.

7. A low noise garbage compression device according to claim 6, characterized in that: The garbage compression chamber (311) is provided with a second flip cylinder hinge (3111), and the flip cover (113) is also provided with a second flip cylinder piston rod hinge (1132); the second flip connection member (112) is designed as a cylinder, and the second flip connection member (112) is provided with a second flip cylinder body (1121) and a second flip cylinder piston rod (1122); the second flip cylinder piston rod (1122) is connected in the second flip cylinder body (1121) to perform telescopic movement; The second flip cylinder body (1121) is provided with a flip cylinder body hinge fitting portion (11211), and the second flip cylinder piston rod (1122) is provided with a flip cylinder piston rod hinge fitting portion. The flip cylinder body hinge fitting portion (11211) and the flip cylinder piston rod hinge fitting portion are respectively connected to the second flip cylinder hinge portion (3111) and the second flip cylinder piston rod hinge portion (1132) to drive the flip cover (113) to rotate, thereby driving the flip support frame (121) to move.

8. The low-noise garbage compression device according to claim 3, characterized in that: The first flip connection member (111) is provided with a first hinged fitting portion 1 (1111) and a second hinged fitting portion 2 (1112); the flip cover (113) is further provided with a first flip connection member hinge portion (1133); the first flip connection member (111) is connected to the flip support frame hinge portion (1212) and the first flip connection member hinge portion (1133) respectively via the first hinged fitting portion 1 (1111) and the second hinged fitting portion 2 (1112) to drive the flip support frame (121) to move.

9. The low-noise garbage compression device according to claim 7, characterized in that: The invention also comprises a control system (4) for controlling the operation of the compression device; the garbage box (31) is also provided with a garbage storage chamber (313), and the garbage compression chamber (311) is connected to the garbage storage chamber (313); a low-noise compression mechanism mounting seat (3112) is also provided in the garbage compression chamber (311); the low-noise compression mechanism (2) is provided with a low-noise compression oil cylinder (21) and a low-noise compression shovel (22), and the low-noise compression shovel (22) is connected to the low-noise compression oil cylinder (21); the low-noise compression oil cylinder (21) is connected to the low-noise compression mechanism mounting seat (3112), and drives the low-noise compression shovel (22) to move on the low-noise compression mechanism mounting seat (3112) to squeeze the garbage into the garbage storage chamber (313); the control system (4) controls the second flip connection member (112) and the low-noise compression oil cylinder (21) to extend and retract to perform garbage dumping and garbage squeezing operations.

10. A garbage transfer vehicle, characterized in that: It comprises a low-noise garbage compression device and a garbage transfer vehicle body as described in any one of claims 1 to 9, and the low-noise garbage compression device can be installed on the garbage transfer vehicle body for transfer.

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