Movable garbage compression box

Abstract

The movable garbage compression box comprises a compression box body, a garbage compression cavity is formed in the compression box body, a rear door mechanism is arranged at an opening in the rear side of the garbage compression cavity, and a garbage compression opening is formed in the middle of the front side of the garbage compression cavity; a garbage feeding opening is formed in the top of the garbage compression opening; the tipping bucket mechanism is mounted on the front side of the compression box body; the compression mechanism is installed in the garbage compression opening, the compression mechanism comprises a telescopic oil cylinder and a compression head, and the compression head is installed in the garbage compression opening in a front-back moving mode; the telescopic cylinder is used for driving the compression head to move back and forth; the upper side and the lower side of the garbage compression opening are each provided with one telescopic cover plate, the compression mechanism is located between the two telescopic cover plates, and the telescopic cover plates can stretch out and draw back along with movement of the compression head. By the adoption of the garbage compression box, sewage leakage can be avoided, the reliability of long-term stable operation of equipment can be guaranteed, the operation efficiency is improved, and the garbage loading capacity can be improved.

Description

Technical Field

[0001] This invention relates to the field of waste treatment equipment technology, and specifically to a mobile waste compression box. Background Technology

[0002] In waste transfer operations, to effectively improve transfer efficiency, reduce transportation costs, and minimize environmental pollution, it is necessary to compress and reduce the volume of collected loose household waste. Currently widely used mobile waste compactors rely on a core compression mechanism, typically located at the bottom of the compression chamber. Driven by a hydraulic system, the compression mechanism reciprocates horizontally against the bottom plate of the compression chamber, gradually pushing and squeezing the loose waste into the rear waste compactor body, thereby achieving efficient compression and volume reduction of the waste and optimizing waste storage and transportation. However, existing mobile waste compactors mainly suffer from the following problems:

[0003] First, the compression mechanism is located at the bottom of the compression chamber. During operation, the compression head moves horizontally back and forth against the bottom plate under the drive of the hydraulic power system, squeezing the garbage into the compression box. During this process, the huge extrusion force continuously acts on the lower end of the rear door mechanism of the compression box. Due to the uneven force on the rear door mechanism, it is very easy to cause deformation of the lower end of the plate of the rear door mechanism and failure of the seal, resulting in sewage leakage.

[0004] Secondly, the compression mechanism is located at the bottom of the compression chamber. A large amount of sewage generated during the compression process is prone to accumulate in this area, causing core components such as the compression head and telescopic cylinder to be immersed in sewage for a long time, which accelerates the corrosion of metal parts and the aging process of seals, greatly reducing the overall reliability and service life of the equipment.

[0005] Third, during operation, waste is easily carried back to the telescopic cylinder installation area at the rear of the compression mechanism, causing pollution and waste accumulation in that area; this requires frequent manual opening of the maintenance door for cleaning, which not only increases the labor intensity of operators, but also causes secondary pollution to the working environment.

[0006] Fourth, because the compression mechanism occupies the bottom space of the compression chamber while the hydraulic station is located at the top, this layout results in the inefficient use of the effective loading space for waste, limiting the amount of waste that can be transferred in a single operation. Summary of the Invention

[0007] To solve the above-mentioned technical problems, the present invention provides a mobile garbage compression box, thereby overcoming the disadvantages of existing compression mechanisms that are installed at the bottom of the compression chamber, which easily cause uneven stress on the rear door mechanism, resulting in deformation of the lower structure of the rear door mechanism, sealing failure and sewage leakage; compression mechanisms are easily soaked in sewage and garbage accumulates, reducing their lifespan and requiring frequent maintenance; and limiting the single loading capacity of the compression box.

[0008] To achieve the above objectives, the present invention provides a mobile garbage compression box, comprising: a compression box body having a garbage compression chamber inside, a rear door mechanism at the rear opening of the garbage compression chamber, a garbage compression port at the center of the front side of the garbage compression chamber, the length of the garbage compression port being distributed along the front-rear direction; a garbage feeding port at the top of the garbage compression port, the rear end of the garbage compression port communicating with the garbage compression chamber; a tipping mechanism installed on the front side of the compression box body for discharging garbage into the garbage feeding port; a compression mechanism installed inside the garbage compression port, the compression mechanism including a telescopic cylinder and a compression head, the compression head being installed inside the garbage compression port in a manner capable of moving back and forth; the telescopic cylinder being installed between the front side wall of the garbage compression port and the front side of the compression head; and telescopic covers, each of the above and below the garbage compression port having a telescopic cover, the compression mechanism being located between the two telescopic covers, and the telescopic covers being able to extend and retract with the movement of the compression head.

[0009] Preferably, in the above technical solution, the telescopic cylinder includes two cylinders arranged in a cross configuration.

[0010] Preferably, in the above technical solution, each telescopic cover includes several cover plates that are nested together from the outside to the inside; two adjacent cover plates can slide back and forth and are limited by a limiting mechanism; looking from the outside to the inside, the outermost cover plate is the first cover plate, and the remaining cover plates are the middle cover plates; the first cover plate is installed on the garbage compression port, and the compression head is connected to the innermost middle cover plate.

[0011] Preferably, in the above technical solution, the limiting mechanism includes an inner locking block and an outer locking block; the front end and rear end of each cover plate are provided with an inner locking block protruding inward, the front end of each intermediate cover plate is provided with an outer locking block protruding outward, and the upper and lower sides of the front end of the compression head are also provided with outer locking blocks protruding outward, and each outer locking block is located between two inner locking blocks of the adjacent cover plate on its outer side.

[0012] Preferably, in the above technical solution, the left and right side walls of the garbage compression port are provided with guide rails at positions corresponding to each of the telescopic covers, and the left and right sides of each telescopic cover are provided with sliders connected to the guide rails; the compression head is located between the guide rails of the upper and lower telescopic covers.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The garbage compression box of the present invention installs the compression mechanism in the middle of the front side of the compression box body. When the garbage is compressed, the force of the garbage compression is concentrated in the middle of the rear door mechanism, realizing the uniform force of the rear door mechanism. This fundamentally solves the problems of sealing failure and sewage leakage caused by uneven force at the bottom of the traditional structure, and greatly improves the rationality and reliability of the structural design.

[0015] 2. The waste compression box of the present invention has the compression mechanism installed in the middle of the front side of the compression box body, which can effectively prevent sewage from entering and soaking the inside of the compression head and the drive mechanism area, ensuring the cleanliness of the core components of the equipment, ensuring the reliability of long-term stable operation of the equipment, improving the service life of the equipment, reducing the frequency of maintenance, thereby reducing the intensity of manual labor and improving work efficiency;

[0016] 3. The garbage compression box of the present invention has the compression mechanism installed in the middle of the front side of the compression box body. By moving the compression mechanism to the middle and integrating the hydraulic station to the top of the box body, the effective volume of the compression chamber is greatly released. At the same time, the middle compression mechanism can more effectively squeeze the loose garbage in the upper part of the box body, thereby significantly improving the compaction density of the garbage and the overall loading capacity, and improving the efficiency of single transfer.

[0017] 4. The present invention features telescopic covers on the upper and lower sides of the compression mechanism, which extend and retract with the compression head, effectively preventing waste from being carried back into the compression head and the drive mechanism area, ensuring the cleanliness of the core components of the equipment and guaranteeing the reliability of the equipment's long-term stable operation; in addition, the telescopic covers also ensure that the waste remains in a closed state throughout the entire compression and storage process, effectively preventing the breeding of mosquitoes and the spread of odors, fully meeting modern hygiene and environmental protection requirements;

[0018] 5. The garbage compression port of the present invention is provided with a guide rail for sliding the telescopic cover plate. The compression head is located between two guide rails, which can guide the compression head to reciprocate along the area between the two guide rails. This design can avoid the friction between the compression head and the bottom plate of the compression chamber in the traditional structure, making the compression head run more smoothly, significantly reducing mechanical wear, and significantly improving the durability and operational stability of the equipment. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a mobile waste compression container according to the present invention.

[0020] Figure 2 It is based on the present invention Figure 1 A top-down view.

[0021] Figure 3 This is a schematic diagram of the installation structure of the telescopic cover, compression head, and garbage compression port according to the present invention.

[0022] Figure 4 It is based on the present invention Figure 3 A diagram showing the view from the right.

[0023] Figure 5 This is a schematic diagram of the installation structure of the telescopic cover and the compression head according to the present invention.

[0024] Figure 6 It is based on the present invention Figure 5 A schematic diagram of the telescopic cover plate in its retracted state.

[0025] Figure 7 This is a schematic diagram of the installation structure of the tipping mechanism and the compression box according to the present invention.

[0026] Figure 8 This is a schematic diagram of the installation structure of the telescopic cylinder and the compression head according to the present invention.

[0027] Figure 9 This is a schematic diagram of the installation structure of the telescopic cylinder and the compression head according to the present invention from another perspective.

[0028] Explanation of key figure labels:

[0029] 1-Tipping mechanism, 2-Telescopic cylinder, 3-Telescopic cover plate, 301-First cover plate, 302-Secondary cover plate, 303-Inner clamping block, 304-Outer clamping block, 4-Garbage feeding port, 5-Garbage compression port, 6-Compression head, 7-Hydraulic power system, 8-Compression box, 9-Rear door mechanism, 10-Guide rail. Detailed Implementation

[0030] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0031] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0032] like Figures 1 to 9 As shown, a mobile garbage compactor according to a specific embodiment of the present invention includes a compactor body 8, a tipping mechanism 1, a compaction mechanism, and a telescopic cover 3. (Reference) Figures 1 to 9The compression chamber 8 contains a garbage compression cavity for storing compressed garbage. A rear door mechanism 9 is located at the rear opening of the garbage compression cavity to facilitate the discharge of garbage. A garbage compression port 5 is located in the middle of the front side of the garbage compression cavity, with its length distributed along the front-to-back direction. A garbage feeding port 4 is located at the top of the garbage compression port 5 for easy garbage disposal. The rear end of the garbage compression port 5 communicates with the garbage compression cavity, facilitating the compression of garbage entering through the garbage feeding port 4 into the garbage compression cavity. A tipping mechanism 1 is installed on the front side of the compression chamber 8 for discharging garbage into the garbage feeding port 4. A compression mechanism is installed inside the garbage compression port 5, including a telescopic cylinder 2 and a compression head 6. The compression head 6 is installed inside the garbage compression port 5 in a manner that allows it to move back and forth to compress the garbage. The telescopic cylinder 2 is installed between the front wall of the garbage compression port 5 and the front side of the compression head 6 to drive the compression head 6 to move back and forth. When garbage is fed in, the telescopic cylinder 2 retracts, driving the compression head 6 to move forward to the front of the garbage inlet 4. The tipping mechanism 1 then throws the garbage into the garbage inlet 4, where it falls into the garbage compression port 5. The telescopic cylinder 2 then extends, driving the compression head 6 to move backward and compress the garbage. The telescopic cylinder 2 is driven by the hydraulic power system 7 to extend and retract. The compression mechanism is installed in the middle of the front side of the compression box 8. During garbage compression, the force of garbage compression is concentrated in the middle of the rear door mechanism, achieving uniform force distribution on the rear door mechanism. This fundamentally solves the problems of sealing failure and sewage leakage caused by uneven force distribution at the bottom in traditional structures, greatly improving the rationality and reliability of the structural design. It can also effectively prevent sewage from entering and soaking the inside of the compression head 6 and the drive mechanism area, ensuring the cleanliness of the core components of the equipment, guaranteeing the reliability of long-term stable operation of the equipment, and improving the service life of the equipment. By moving the compression mechanism to the middle and integrating the hydraulic station to the top of the box, the effective volume of the compression chamber is greatly released. At the same time, the central compression mechanism can more effectively compress the loose garbage in the upper part of the box, thereby significantly improving the compaction density of the garbage and the overall loading capacity, and improving the efficiency of single transfer. The garbage compression port 5 is equipped with a telescopic cover plate 3 on both the upper and lower sides. The compression mechanism is located between the two telescopic cover plates 3, and the telescopic cover plates 3 can extend and retract with the movement of the compression head 6, effectively preventing garbage from being carried back and entering the interior of the compression head 6 and the drive mechanism area, ensuring the cleanliness of the core components of the equipment and guaranteeing the reliability of the long-term stable operation of the equipment. In addition, the telescopic cover plates can also keep the garbage in a closed state throughout the entire process of compression and storage, effectively preventing the breeding of mosquitoes and the spread of odors, which fully meets modern hygiene and environmental protection requirements.

[0033] refer to Figure 1 , Figure 2 and Figure 7Preferably, the tipping mechanism 1 includes a swing mechanism and a hopper. The rear end of the hopper is hinged to the front side of the compression box 8. Each end of the hopper has a swing mechanism for driving the hopper to swing up and down. The swing mechanism includes a swing rod, a hopper cylinder, and a swing cylinder. The rear end of the swing rod is hinged to the outer wall of the compression box 8. The hopper cylinder is hinged between the hopper and the front end of the swing rod. The swing cylinder is hinged between the middle of the swing rod and the compression box 8. By extending and retracting the swing cylinder and the hopper cylinder, the hopper can be driven to swing up and down to dispose of waste.

[0034] refer to Figure 1 , Figure 8 and Figure 9 Preferably, the telescopic cylinder 2 includes two cylinders arranged in a cross configuration, which can save space.

[0035] refer to Figures 1 to 6 Preferably, each telescopic cover 3 includes several covers that are nested together from the outside in. Adjacent covers can slide relative to each other and are limited by a limiting mechanism to prevent them from detaching. Looking from the outside in, the outermost cover is the first cover 301, and the remaining covers are the middle covers 302. The first cover 301 is installed on the garbage compression port 5, and the compression head 6 is connected to the innermost middle cover 302. The two telescopic covers 3 can be extended and retracted by the forward and backward movement of the compression head 6. The structure is simple and the operation is convenient.

[0036] refer to Figure 5 and Figure 6 The limiting mechanism can be a locking block structure installed on the cover plate or a protrusion structure installed on the side wall of the waste compression port 5. Preferably, the limiting mechanism includes an inner locking block 303 and an outer locking block 304. The front and rear ends of each cover plate are provided with an inner locking block 303 protruding inward. The front end of each intermediate cover plate 302 is provided with an outer locking block 304 protruding outward. The upper and lower sides of the front end of the compression head 6 are also provided with outer locking blocks 304 protruding outward. Each outer locking block 304 is located between two inner locking blocks 303 of the adjacent cover plate on its outer side, so as to limit the outer locking block 304 between the corresponding two inner locking blocks 303, thereby preventing the cover plate from detaching. The structure is simple.

[0037] refer to Figure 3 and Figure 4Preferably, the left and right side walls of the garbage compression port 5 are provided with guide rails 10 at positions corresponding to each telescopic cover 3. Each telescopic cover 3 has sliders protruding on its left and right sides, corresponding to the guide rails 10, to facilitate the forward and backward sliding of the telescopic cover 3. The compression head 6 is located between the guide rails 10 of the upper and lower telescopic covers 3, guiding the compression head 6 to reciprocate along the area between the two guide rails 10. This design avoids friction between the compression head 6 and the bottom plate of the compression chamber in traditional structures, resulting in smoother operation of the compression head 6, significantly reduced mechanical wear, and a marked improvement in the durability and operational stability of the equipment. Each guide rail 10 has a recessed groove at a position corresponding to each cover, and each cover has sliders protruding at its left and right ends, slidably connected to the corresponding grooves.

[0038] The garbage compression box of this invention places the compression mechanism in the middle of the front side of the compression chamber. This not only avoids sealing failure and sewage leakage caused by uneven force on the rear door mechanism 9, but also effectively prevents sewage from entering and soaking the inside of the compression head 6 and the drive mechanism area, ensuring the reliability of long-term stable operation of the equipment. It also optimizes the internal layout design of the mobile garbage box, makes full use of the compression chamber space, and increases the garbage loading capacity. The structure of the telescopic cover 3 can prevent garbage from being carried back to the installation area of ​​the telescopic cylinder 2 at the rear of the compression mechanism during operation, reducing the frequency of manual cleaning and improving operating efficiency.

[0039] The foregoing description of specific exemplary embodiments of the invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the invention, as well as various different choices and variations. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims

1. A mobile garbage compression container, characterized in that, include: The compression chamber has a garbage compression cavity inside. A rear door mechanism is provided at the rear opening of the garbage compression cavity. A garbage compression port is provided in the middle of the front side of the garbage compression cavity. The length of the garbage compression port is distributed along the front-back direction. A garbage feeding port is provided at the top of the garbage compression port. The rear end of the garbage compression port is connected to the garbage compression cavity. A tipping mechanism, installed on the front side of the compression box, is used to dispose of garbage into the garbage inlet; A compression mechanism is installed inside the garbage compression port. The compression mechanism includes a telescopic cylinder and a compression head. The compression head is installed inside the garbage compression port in a manner that allows it to move back and forth. The telescopic cylinder is installed between the front sidewall of the garbage compression port and the front side of the compression head; as well as The telescopic cover is provided on both the upper and lower sides of the garbage compression port, the compression mechanism is located between the two telescopic covers, and the telescopic cover can extend and retract as the compression head moves.

2. The mobile garbage compression container according to claim 1, characterized in that, The telescopic cylinder includes two cylinders arranged in a cross configuration.

3. The mobile garbage compression container according to claim 1, characterized in that, Each telescopic cover includes several covers that are nested together from the outside to the inside; two adjacent covers can slide back and forth and are limited by a limiting mechanism; looking from the outside to the inside, the outermost cover is the first cover, and the remaining covers are the middle covers; the first cover is installed on the garbage compression port, and the compression head is connected to the innermost middle cover.

4. The mobile garbage compression container according to claim 3, characterized in that, The limiting mechanism includes an inner locking block and an outer locking block; the front and rear ends of each cover plate are provided with an inner locking block protruding inward, the front end of each intermediate cover plate is provided with an outer locking block protruding outward, and the upper and lower sides of the front end of the compression head are also provided with outer locking blocks protruding outward. Each outer locking block is located between two inner locking blocks of the adjacent cover plate on its outer side.

5. The mobile garbage compression container according to claim 1, characterized in that, The left and right side walls of the garbage compression port are provided with guide rails at positions corresponding to each of the telescopic covers, and each of the telescopic covers is provided with sliders on the left and right sides that are connected to the guide rails; the compression head is located between the guide rails of the upper and lower telescopic covers.

Images