A garbage compression box with stable unloading and control method thereof

Abstract

The present invention provides a garbage compression box with stable unloading and a control method thereof, comprising: a box body, a compression chamber provided therein, and a discharge door provided on one side of the compression chamber; an embedded mechanism, comprising a plurality of embedded parts provided in the box body, one end of each embedded part being connected to the inner wall of the compression chamber and the other end being connected to a first connecting device; a compression mechanism, comprising a compression part, wherein the compression part has a telescopic stroke comprising a first telescopic stroke within the compression channel and a second telescopic stroke within the compression chamber, the compression part being provided with a second connecting device for connecting with the first connecting device, the compression part being used to compress garbage in the compression channel into the compression chamber and wrap the plurality of embedded parts. This allows the garbage in the lower portion of the compression chamber to be loosened first, driving the upper portion of the garbage to be loosened, and then the upper portion of the garbage is completely loosened by the embedded parts, ensuring that the second telescopic stroke of the compression part can fully push all the garbage in the compression chamber outward before unloading, thereby improving the stability of garbage unloading.

Description

Technical Field

[0001] The invention relates to the field of garbage compression boxes, and in particular to a garbage compression box with stable unloading and a control method thereof. Background Art

[0002] The garbage compression box is used to compress garbage to about 40% of its original volume. Its structure specifically includes a compression box and a compression mechanism. The compression mechanism is used to push and compress the garbage into the compression box so that the garbage can be compressed and stored in the compression box and transported to the destination for centralized processing, thereby improving the efficiency of garbage transportation.

[0003] However, after the existing garbage compression box is transported to the destination, the rear door needs to be opened and the garbage needs to be lifted and unloaded by a hook-arm truck. This makes it difficult to unload the garbage or the garbage cannot be unloaded cleanly when the garbage is tightly clumped together. In winter, the moisture in the garbage will freeze the garbage, further exacerbating the problem of unloading difficulties. In the prior art, there is a technical solution that increases control and allows the push plate to assist in unloading during unloading. However, for compression boxes that are raised in height, have a reduced rear door area, and are located on the lower side in order to increase the volume and structural strength of the compression box, the push plate can only push the garbage on the lower side to unload. For garbage that is tightly clumped or even frozen in the upper part of the compression box, the problem of difficulty in unloading still exists.

[0004] In view of the above problems in the prior art, the present invention aims to design a garbage compression box with stable unloading and a control method thereof. Summary of the Invention

[0005] The present invention provides a garbage compression box with stable unloading and a control method thereof, which can effectively solve the above problems.

[0006] The present invention is achieved in that:

[0007] A garbage compression box with stable unloading, comprising:

[0008] The box body has a compression chamber inside, and a discharge door is provided on one side of the compression chamber;

[0009] The embedded mechanism includes a plurality of embedded parts provided in the box body, wherein one end of the embedded parts is connected to the inner wall of the compression chamber and the other end is connected to the first connection device;

[0010] The compression mechanism includes a compression channel connected to the lower portion of the other side of the compression chamber, a compression member provided in the compression channel and driven to extend and retract by a compression drive device, and a feed port connected to the compression channel, wherein the extension and retraction stroke of the compression member includes a first extension and retraction stroke within the compression channel and a second extension and retraction stroke within the compression chamber, and the compression member is provided with a second engagement device for engaging with the first engagement device. The compression member is used to compress the garbage in the compression channel into the compression chamber and wrap the plurality of embedded parts;

[0011] When the unloading door is opened to unload garbage, the compression member first performs a first stroke extension and contraction for a period of time to disperse the garbage in the lower part of the compression chamber, and then performs a second stroke extension and contraction to push the dispersed garbage to move outward for unloading, and is connected to the first connecting device through the second connecting device to drive several of the embedded parts to swing back and forth to divide and loosen the garbage in the upper part of the compression chamber and let it fall.

[0012] Furthermore, the compression member includes a push plate and a baffle laterally connected to the front side of the upper end of the push plate, and the front wall of the compression chamber extends downward to provide a scraping portion with a lower end spaced above the push plate; when the compression member performs a second stroke extension and retraction, the compression member retracts forward until the scraping portion scrapes the garbage falling onto the baffle to the front side of the push plate and then extends backward.

[0013] Furthermore, the first connecting device is slidably connected to the lower inner wall of the compression chamber, and several of the embedded parts are set to be linear. The lower ends of several of the embedded parts are rotatably connected to the first connecting device, and the upper ends are respectively extended upward and rotatably connected to the front side, middle side, and rear side of the top of the compression chamber; when the compression part performs the second stroke compression, it is connected through the second connecting device and drives the first connecting device to move horizontally forward and backward, thereby driving several of the embedded parts to swing back and forth.

[0014] Furthermore, the first connecting device includes a sliding seat with both ends laterally slidingly connected to the inner wall of the compression chamber, and a plurality of electromagnets arranged in the sliding seat. The sliding seat is inclined on one side close to the compression member and is provided with a plurality of connecting surfaces corresponding to the plurality of electromagnets respectively. The second connecting device includes a plurality of magnetic blocks arranged on the upper rear side of the compression member and the rear side is adapted to the connecting surface. The plurality of embedded parts are grouped in three and the plurality of groups of embedded parts are distributed at left and right intervals. The lower ends of the three embedded parts are rotatably connected to the sliding seat, and the upper ends are rotatably connected to the front side, middle side and rear side of the top of the compression chamber respectively. When the compression member performs the second stroke compression, the plurality of electromagnets are turned on to connect the sliding seat to the plurality of magnetic blocks.

[0015] Furthermore, several of the embedded parts are designed to be hollow tubular and have several air outlet holes passing through the side walls. A partition is provided on the top of the compression chamber, and several spherical parts are sealed and rotatably embedded in the partition. Each of the spherical parts is vertically penetrated by an inflation channel with the upper end connected to the inflation device and the lower end connected to the upper end of the embedded part; the embedded parts are used to output the gas to the gaps in the garbage through the several air outlet holes after being inflated by the inflation device.

[0016] Furthermore, the plurality of air outlet holes include a plurality of large holes and a plurality of small holes distributed along the length direction on both sides of the embedded part, and the inner diameter of the large holes is larger than the inner diameter of the small holes; when the gas in the embedded part is output through the plurality of large holes and the plurality of small holes on both sides, the embedded part produces polarization.

[0017] Furthermore, the compression mechanism also includes a drainage channel provided on the side of the compression channel away from the compression chamber, and a drainage port connecting the outside world and the bottom of the drainage channel is provided on the front side of the compression mechanism shell. The bottom of the compression chamber, the compression channel, and the drainage channel are arranged downwardly inclined away from the discharge door. A drainage gap connecting the drainage channel is formed between the top of the compression component and the compression channel, and the compression drive device is a scissor fork double cylinder provided between the compression component and the drainage channel.

[0018] Furthermore, the left and right sides of the unloading door slide up and down and connect to the left and right sides of the rear of the box body respectively. The left and right sides of the rear of the box body are respectively provided with a lifting drive device with an output end connected to the unloading door. The outer side of the shell of the compression mechanism is provided with a loading mechanism for clamping the trash can and pouring the material, and a loading drive device for driving the loading mechanism to lift and lower. The feed port is provided with a cover plate that is driven to open and close by a swing drive device.

[0019] A control method for a garbage compression box with stable unloading as described above is characterized by comprising the following steps:

[0020] S1, when the discharge door is opened and garbage is discharged, the compression element is controlled to perform a first stroke extension for a period of time to disperse the garbage in the lower part of the compression chamber;

[0021] S2, after the garbage in the lower part of the compression chamber is dispersed, the compression member is controlled to perform a second stroke extension and contraction to push the dispersed garbage outward for unloading. During this process, the compression member is connected to the first connection device through the second connection device to drive a number of embedded parts to swing back and forth to split the loose garbage in the upper part of the compression chamber and drop it to the lower part of the compression chamber. The fallen garbage is then pushed outward by the compression member for unloading.

[0022] The beneficial effects of the present invention are:

[0023] 1. By adding embedded parts, it is realized that when the unloading door is opened to unload garbage, the compression part first performs a first stroke extension and contraction for a period of time to disperse the garbage in the lower part of the compression chamber, and then performs a second stroke extension and contraction to push the dispersed garbage to move outward for unloading, and the first connecting device is connected to the second connecting device through the second connecting device to drive several embedded parts to swing back and forth to divide the loose garbage in the upper part of the compression chamber and fall. Therefore, when the garbage is too tightly clumped or frozen, the first stroke of the compression member is used to impact and disperse the garbage in the lower part of the compression chamber, thereby loosening the garbage in the lower part of the compression chamber for easy unloading. Then, the second stroke of the compression member is used to drive the embedded parts wrapped by the garbage in the upper part of the compression chamber to swing back and forth to separate the loose garbage in the upper part of the compression chamber, so that the garbage in the lower part of the compression chamber is loosened first and drives the upper garbage to loosen, and then the embedded parts are used to completely loosen the upper garbage to ensure that the second stroke of the compression member can fully push all the garbage in the compression chamber outwards before unloading, which greatly improves the stability of the garbage compression box unloading and avoids excessive garbage remaining in the compression chamber due to over-tight compression or freezing, resulting in low efficiency of garbage transportation and treatment.

[0024] 2. The baffle is set to prevent the garbage from falling into the front side of the push plate, and the scraper part is added to scrape the garbage on the baffle, so that the garbage will not return to the compression channel, but will be scraped to the back side of the push plate and then the push plate will retreat to unload, so as to further ensure the stability of garbage unloading and avoid excessive garbage remaining in the garbage compression box.

[0025] 3. The lower ends of the plurality of embedded parts are rotatably connected to the first connecting device, and the upper ends are respectively extended obliquely upward and rotatably connected to the front and rear sides of the top of the compression chamber; the above structure realizes that when the compression member performs the second stroke compression, the second connecting device is connected and drives the first connecting device to move horizontally back and forth, thereby driving the plurality of embedded parts to swing back and forth with the front side, middle side and rear side of the top of the compression chamber as the rotation point, so that when the plurality of embedded parts swing back and forth, the range of the segmentation and loosening can fully cover the upper space of the compression chamber, thereby improving the segmentation and loosening effect of the plurality of embedded parts on the garbage above the compression chamber and ensuring the stability of garbage unloading.

[0026] 4. Several embedded parts are arranged in groups of three, with spacing between them. The lower ends of the three embedded parts are pivotally connected to the sliding seat, and the upper ends are pivotally connected to the front, middle, and rear sides of the compression chamber top. This ensures that the embedded parts are evenly spaced and located in the vertical plane, minimizing the impact of the embedded parts on the initial stage of garbage compression. This prevents the garbage from being blocked by the embedded parts and making it difficult to fill the compression chamber. The stability of garbage compression is ensured based on the installation of the embedded parts.

[0027] 5. By setting the bottom of the compression chamber at an angle, the compression channel, the drainage channel, and adding drainage gaps, during the garbage compression process, the sewage in the garbage can enter the drainage channel through the drainage gap and be discharged from the drain outlet, thereby pre-discharging the sewage in the garbage to increase the compression space of the garbage and reduce the volume of garbage freezing, thereby improving the efficiency of dividing the frozen garbage through embedded parts during subsequent unloading.

[0028] 6. By setting the embedded part into a hollow tubular shape connected to the inflation device and arranging air outlet holes on its side wall, the inflation device is turned on while the compression part is performing the first stroke extension and contraction, so that the embedded part is inflated by the inflation device and the gas is output to the gaps in the garbage through the plurality of air outlet holes. In the process that the garbage in the lower part of the compression chamber is dispersed by the compression part, the gap between the garbage in the upper part of the compression chamber is simultaneously increased by the intervention of gas, so that the upper part of the compression chamber is pre-loosened in advance by the air outlet of the embedded part, paving the way for the subsequent segmentation and loosening of the embedded part, thereby reducing the strength of the garbage agglomeration or freezing in the upper part of the compression chamber, avoiding the breakage of the embedded part during the swing segmentation, and ensuring that the segmentation and loosening effect of the embedded part is stably achieved; and in the process of segmentation and loosening of the embedded part, the air outlet of the air outlet can also be used to assist in blowing off the loose garbage, thereby improving the falling efficiency of the garbage.

[0029] 7. By setting large holes and small holes on both sides of the embedded part, in the process of increasing the gap between the garbage above the compression chamber through the intervention of gas, the embedded part is polarized when the gas in the embedded part is discharged through the large holes and small holes on both sides. The polarization of the embedded part can further improve the effect of the embedded part in pre-loosening the garbage above the compression chamber, thereby further reducing the intensity of agglomeration or freezing of the garbage above the compression chamber, and further ensuring that the segmentation and loosening effect of the embedded part is stably achieved; and in the process of segmentation and loosening of the embedded part, the gas outlet of the air outlet and the polarization of the embedded part can also be used to assist in blowing off the loose garbage, further improving the falling efficiency of the garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural diagram of Example 1.

[0031] Figure 2 This is a schematic cross-sectional view of the first embodiment.

[0032] Figure 3 It is a structural diagram of the embedded mechanism of Example 1.

[0033] Figure 4 This is a schematic cross-sectional view of the second embodiment.

[0034] Figure 5 for Figure 4 A partial enlarged schematic diagram.

[0035] Figure 6 for Figure 5 A local enlarged schematic diagram of point A in the middle.

[0036] Figure 7 This is a structural diagram of the embedded mechanism of Example 2. DETAILED DESCRIPTION

[0037] Example 1

[0038] Reference Figure 1-3 As shown, a garbage compression box with stable unloading is characterized by comprising:

[0039] The box body 1 has a compression chamber 11 inside, and a discharge door 12 is provided on one side of the compression chamber 11;

[0040] The embedded mechanism 2 includes a plurality of embedded parts 21 provided in the box body 1, wherein one end of the embedded parts 21 is connected to the inner wall of the compression chamber 11 and the other end is connected to a first connecting device 22;

[0041] The compression mechanism 3 includes a compression channel 31 connected to the lower portion of the other side of the compression chamber 11, a compression member 32 provided in the compression channel 31 and driven to extend and retract by a compression drive device 33, and a feed port 34 connected to the compression channel 31. The extension and retraction stroke of the compression member 32 includes a first extension and retraction stroke in the compression channel 31 and a second extension and retraction stroke in the compression chamber 11. Specifically, the first extension and retraction stroke of the compression member 32 can be controlled by providing sensors at corresponding positions in the compression channel 31 and the compression chamber 11. The compression member 32 is provided with a second engagement device for engaging with the first engagement device 22. The compression member 32 is used to compress the garbage in the compression channel 31 into the compression chamber 11 and wrap a plurality of the embedded parts 21.

[0042] The above structure realizes that when the unloading door 12 is opened to unload garbage, the compression member 32 first performs a first stroke extension and contraction for a period of time to disperse the garbage in the lower part of the compression chamber 11, and then the compression member 32 performs a second stroke extension and contraction to push the dispersed garbage to move outward for unloading, and is connected to the first connecting device 22 through the second connecting device to drive several of the embedded parts 21 to swing back and forth to divide and loosen the garbage in the upper part of the compression chamber 11 and let it fall. Therefore, when the garbage is too tightly clumped or frozen, the first stroke extension and contraction of the compression member 32 first impacts and disperses the garbage in the lower part of the compression chamber 11, thereby impacting and loosening the garbage in the lower part of the compression chamber 11 for easy unloading. Then, the second stroke extension and contraction of the compression member 32 drives the embedded member 21 wrapped by the garbage in the upper part of the compression chamber 11 to swing back and forth to separate the loose garbage in the upper part of the compression chamber 11, so that the garbage in the lower part of the compression chamber 11 is loosened first and drives the upper garbage to loosen, and then the embedded member 21 is used to completely loosen the upper garbage to ensure that the second stroke extension and contraction of the compression member 32 can fully push all the garbage in the compression chamber 11 outwards before unloading, which greatly improves the stability of the garbage compression box unloading and avoids excessive garbage remaining in the compression chamber 11 due to over-tight compression or freezing, resulting in low efficiency of garbage transportation and treatment.

[0043] The garbage is then scraped off the baffle 322 by the scraper 321 so that the garbage will not return to the compression channel 31 and will be scraped to the rear side of the push plate 321 and then be discharged by the push plate 321, thereby further ensuring the stability of garbage unloading and preventing excessive garbage from remaining in the garbage compression box.

[0044] In order to improve the segmentation and loosening effect of the embedded parts 21, the first connecting device 22 is slidably connected to the lower inner wall of the compression chamber 11 back and forth, and several of the embedded parts 21 are set to be linear. Specifically, the embedded parts 21 are made of a material with certain toughness and flexibility, such as ultra-high molecular weight polyethylene, and the lower ends of several of the embedded parts 21 are rotatably connected to the first connecting device 22, and the upper ends are respectively extended upward and rotatably connected to the front and rear sides of the top of the compression chamber 11; the above structure realizes that when the compression part 32 performs the second stroke compression, the first connecting device 22 is connected and driven to move back and forth through the second connecting device, thereby driving several of the embedded parts 21 to swing back and forth with the front, middle and rear sides of the top of the compression chamber 11 as the rotation points, so that when several embedded parts 21 swing back and forth, the segmentation and loosening range can fully cover the upper space of the compression chamber 11, thereby improving the segmentation and loosening effect of several embedded parts 21 on the garbage above the compression chamber 11, and ensuring the stability of garbage unloading.

[0045] In order to ensure the stability of the connection between the first connection device 22 and the second connection device, the first connection device 22 includes a sliding seat 221 at both ends that is laterally slidably connected to the inner wall of the compression chamber 11, and a number of electromagnets arranged in the sliding seat 221. The sliding seat 221 is inclined on one side close to the compression member 32 and is respectively provided with a number of connection surfaces 2211 corresponding to the number of the electromagnets. The second connection device includes a number of magnetic blocks 323 that are arranged on the upper rear side of the compression member 32 and the rear side is adapted to the connection surface 2211. Specifically, the magnetic block 323 is arranged on the upper rear end of the push plate 321; the arrangement of the above structure enables, when the compression member 32 performs the second stroke compression, the number of the electromagnets are turned on to connect the sliding seat 221 to the number of the magnetic blocks 323, so that the first connection device 22 and the second connection device can be stably connected, and then the compression member 32 can stably drive the number of embedded parts 21 to swing back and forth, ensuring the stability of the loose segmentation of the embedded parts 21.

[0046] Specifically, the embedded parts 21 are arranged in groups of three, and the groups of embedded parts 21 are spaced apart from each other. Preferably, the spacing between the groups of embedded parts 21 is 20 cm to 40 cm. The lower ends of the three embedded parts 21 are rotatably connected to the sliding seat 221, and the upper ends are rotatably connected to the front, middle, and rear sides of the top of the compression chamber 11. This ensures that the embedded parts 21 are evenly spaced and located in the vertical plane, minimizing the obstruction of the embedded parts 21 on the early stage of garbage compression, preventing the garbage from being blocked by the embedded parts 21 and having difficulty filling the compression chamber 11. The stability of garbage compression is ensured based on the provision of the embedded parts 21.

[0047] To increase the compression space for the garbage and reduce the volume of frozen garbage, the compression mechanism 3 also includes a drainage channel 35 located on the side of the compression channel 31 away from the compression chamber 11. A drainage outlet is provided on the front side of the compression mechanism 3 housing, connecting the outside world and the bottom of the drainage channel 35. The bottom of the compression chamber 11, the compression channel 31, and the drainage channel 35 are arranged downwardly and tilted away from the discharge door 12. A drainage gap 36 is formed between the top of the compression element 32 and the compression channel 31, connecting to the drainage channel 35. The compression drive 33 is a scissor-like dual-cylinder hydraulic system located between the compression element 32 and the drainage channel 35. This structure, through the tilted bottom of the compression chamber 11, the compression channel 31, the drainage channel 35, and the addition of the drainage gap 36, allows wastewater in the garbage to enter the drainage channel 35 through the drainage gap 36 and be discharged from the drainage outlet during the garbage compression process. This preemptive drainage of wastewater in the garbage increases the compression space for the garbage and reduces the volume of frozen garbage, thereby improving the efficiency of separating the frozen garbage by the embedded components 21 during subsequent unloading.

[0048] Specifically, the left and right sides of the discharge door 12 are respectively connected to the left and right sides of the rear portion of the box body 1 by sliding up and down. The left and right sides of the rear portion of the box body 1 are respectively provided with a lifting drive device 15 whose output end is connected to the discharge door 12. The outer side of the shell of the compression mechanism 3 is provided with a loading mechanism 37 for clamping the trash can and unloading the trash can, and a loading drive device 38 for driving the loading mechanism 37 to rise and fall. The feed port 34 is provided with a cover plate 341 that is driven to open and close by a swing drive device 342. The loading mechanism 37 can be referred to the existing technology. Its structure is not the focus of the invention of this application and is not described in detail here.

[0049] A control method for a garbage compression box with stable unloading as described above is also provided, comprising the following steps:

[0050] S1, when the discharge door 12 is opened and garbage is being discharged, the compression member 32 is controlled to perform a first stroke extension and contraction for a period of time to disperse the garbage below the compression chamber 11. In this step, the first stroke extension and contraction of the compression member 32 is used to impact and loosen the garbage below the compression chamber 11 to facilitate discharge.

[0051] In step S2, after the garbage in the lower portion of the compression chamber 11 is dispersed, the compression member 32 is controlled to perform a second extension and contraction stroke to push the dispersed garbage outward for unloading. During this process, the compression member 32 connects to the first connection member 22 via the second connection member, driving the plurality of embedded members 21 to swing back and forth, loosening the garbage in the upper portion of the compression chamber 11 and causing it to fall to the lower portion of the compression chamber 11. The fallen garbage is then pushed outward by the compression member 32 for unloading. This step utilizes the second extension and contraction stroke of the compression member 32 to unload the garbage, and the loosening and partitioning of the garbage in the upper portion of the compression chamber 11 by the embedded members 21 ensures the stability of the garbage's fall.

[0052] Example 2

[0053] If the garbage agglomerates or ice on the upper part of the compression chamber 11 are too strong, the embedded part 21 may break when it is swung and split. Therefore, in order to ensure the stability of the embedded part 21 split loose, refer to Figure 4-7 The difference between this embodiment and the first embodiment is that:

[0054] Several of the embedded parts 21 are set as hollow tubular shapes and have several air outlet holes 211 running through the side walls. A partition 13 is provided on the top of the compression chamber 11. Several spherical parts 131 are embedded in the partition 13 in a sealed and rotatable manner. Each of the spherical parts 131 is vertically penetrated with an inflation channel with an upper end connected to the inflation device 14 and a lower end connected to the upper end of the embedded part 21. The above-mentioned structure is set so that when the compression part 32 is retracted and extended in the first stroke, the inflation device 14 is turned on, so that the embedded part 21 is inflated by the inflation device 14 and the gas is output to the gap in the garbage through the several air outlet holes 211, so that the gas in the lower part of the compression chamber 11 is discharged. In the process of the garbage being dispersed by the compression part 32, the gap between the garbage on the upper part of the compression chamber 11 is increased synchronously through the intervention of gas, so that the garbage on the upper part of the compression chamber 11 is pre-loosened in advance by the exhaust of the embedded part 21, paving the way for the subsequent segmentation and loosening of the embedded part 21, thereby reducing the strength of the garbage on the upper part of the compression chamber 11 from agglomerating or freezing, avoiding the breakage of the embedded part 21 during the swing segmentation, and ensuring that the segmentation and loosening effect of the embedded part 21 is stably achieved; and, in the process of segmentation and loosening of the embedded part 21, the exhaust of the air outlet 211 can also be used to assist in blowing off the loose garbage, thereby improving the falling efficiency of the garbage.

[0055] In order to improve the pre-loosening effect of the garbage on the upper part of the compression chamber 11, the plurality of air outlet holes 211 include a plurality of large holes 2111 and a plurality of small holes 2112 distributed on both sides of the embedded part 21 along the length direction, and the inner diameter of the large hole 2111 is larger than the inner diameter of the small hole 2112; the above structure is provided with the large holes 2111 and the small holes 2112 on both sides of the embedded part 21, so that in the process of increasing the gap between the garbage on the upper part of the compression chamber 11 by the intervention of gas, the gas in the embedded part 21 is discharged through the plurality of large holes 2111 and the plurality of small holes 2112 on both sides. When the small hole 2112 is output, the embedded part 21 generates polarization, so as to further improve the effect of the embedded part 21 on pre-loosening the garbage above the compression chamber 11 through the polarization of the embedded part 21, thereby further reducing the intensity of the agglomeration or freezing of the garbage above the compression chamber 11, and further ensuring that the segmentation and loosening effect of the embedded part 21 is stably achieved; and, in the process of segmentation and loosening of the embedded part 21, the air outlet of the air outlet 211 and the polarization of the embedded part 21 can also be used to assist in blowing off the loose garbage, thereby further improving the falling efficiency of the garbage.

[0056] A control method for a garbage compression box with stable unloading as described above is also provided, comprising the following steps:

[0057] S1, when the discharge door 12 is opened and garbage is being discharged, the compression member 32 is controlled to perform a first stroke extension and contraction for a period of time to disperse the garbage in the lower portion of the compression chamber 11. Simultaneously, the inflation device 14 is controlled to inflate the embedded member 21 so that gas is output into the gaps in the garbage through the plurality of large holes 2111 and small holes 2112. In this step, the first stroke extension and contraction of the compression member 32 is used to impact and loosen the garbage in the lower portion of the compression chamber 11 to facilitate discharge. Simultaneously, the gas outlet and polarization of the embedded member 21 pre-loosen the garbage in the upper portion of the compression chamber 11 to a certain extent.

[0058] S2: After the garbage in the lower portion of the compression chamber 11 is dispersed, the compression member 32 is controlled to perform a second extension and retraction stroke to push the dispersed garbage outward for unloading. During this process, the compression member 32 is connected to the first connection device 22 via the second connection device, driving the plurality of embedded components 21 to swing back and forth, loosening the garbage in the upper portion of the compression chamber 11 and causing it to fall to the lower portion of the compression chamber 11. The fallen garbage is then pushed outward by the compression member 32 for unloading. This step unloads the garbage through the second extension and retraction stroke of the compression member 32, and the loosening and fragmenting of the garbage in the upper portion of the compression chamber 11 is ensured by the stability of its downward movement. Simultaneously, the air outlet and polarization of the embedded components 21 assist in blowing away the loosened garbage.

[0059] It should be noted that the implementation principle and technical effects of this embodiment are the same as those of the first embodiment. For the sake of brief description, for matters not mentioned in this embodiment, reference may be made to the corresponding contents in the first embodiment.

[0060] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A garbage compression box with stable unloading, characterized in that: include: A box body (1) is provided with a compression chamber (11) therein, and a discharge door (12) is provided on one side of the compression chamber (11); The embedded mechanism (2) comprises a plurality of embedded parts (21) provided in the box body (1), wherein one end of the plurality of embedded parts (21) is connected to the inner wall of the compression chamber (11) and the other end is connected to a first connection device (22); A compression mechanism (3) includes a compression channel (31) connected to the lower portion of the other side of the compression chamber (11), a compression member (32) provided in the compression channel (31) and driven to extend and retract by a compression drive device (33), and a feed port (34) connected to the compression channel (31), wherein the extension stroke of the compression member (32) includes a first extension stroke in the compression channel (31) and a second extension stroke in the compression chamber (11), and the compression member (32) is provided with a second connection device for connecting with the first connection device (22), and the compression member (32) is used to compress the garbage in the compression channel (31) into the compression chamber (11) and wrap a plurality of the embedded members (21); During the process of opening the discharge door (12) to discharge garbage, the compression member (32) first performs a first stroke expansion and contraction for a period of time to disperse the garbage in the lower part of the compression chamber (11), and then the compression member (32) performs a second stroke expansion and contraction to push the dispersed garbage outward for discharge, and is connected to the first connection device (22) through the second connection device to drive the plurality of embedded parts (21) to swing back and forth to divide and loosen the garbage in the upper part of the compression chamber (11) and drop it.

2. A garbage compression box with stable unloading as claimed in claim 1, characterized in that: The compression member (32) includes a push plate (321) and a baffle (322) laterally connected to the front side of the upper end of the push plate (321); the front wall of the compression chamber (11) extends downward and is provided with a scraping portion (111) with a lower end spaced apart and located above the push plate (321); when the compression member (32) performs a second stroke extension, the compression member (32) retracts forward to the scraping portion (111) to scrape the garbage falling onto the baffle (322) to the front side of the push plate (321) and then extends backward.

3. The garbage compression box with stable unloading as claimed in claim 1, characterized in that: The first connecting device (22) is slidably connected to the lower inner wall of the compression chamber (11) in a front-to-rear manner, and a plurality of the embedded parts (21) are arranged in a linear shape. The lower ends of the plurality of embedded parts (21) are rotatably connected to the first connecting device (22), and the upper ends are respectively inclined upward and rotatably connected to the front side, the middle side, and the rear side of the top of the compression chamber (11); when the compression part (32) performs the second stroke compression, it is connected to and drives the first connecting device (22) to move horizontally forward and backward through the second connecting device, thereby driving the plurality of embedded parts (21) to swing forward and backward.

4. A garbage compression box with stable unloading as claimed in claim 3, characterized in that: The first connection device (22) includes a sliding seat (221) whose two ends are laterally slidably connected to the inner wall of the compression chamber (11), and a plurality of electromagnets arranged in the sliding seat (221). The sliding seat (221) is inclined on one side close to the compression member (32) and is provided with a plurality of connection surfaces (2211) corresponding to the plurality of electromagnets respectively. The second connection device includes a plurality of magnetic blocks (323) arranged on the upper rear side of the compression member (32) and whose rear sides are adapted to the connection surfaces (2211). The plurality of embedded parts (21) are arranged in groups of three and the plurality of groups of embedded parts (21) are distributed at intervals on the left and right. The lower ends of the three embedded parts (21) are rotatably connected to the sliding seat (221), and the upper ends are rotatably connected to the front side, the middle side, and the rear side of the top of the compression chamber (11). When the compression member (32) performs the second stroke compression, the plurality of electromagnets are turned on to connect the sliding seat (221) to the plurality of magnetic blocks (323).

5. The garbage compression box with stable unloading as claimed in claim 1, characterized in that: The plurality of embedded parts (21) are configured as hollow tubular shapes and have a plurality of air outlet holes (211) extending through the side walls thereof. A partition plate (13) is provided on the top of the compression chamber (11). A plurality of spherical parts (131) are embedded in the partition plate (13) in a sealed and rotatable manner. Each of the spherical parts (131) is vertically penetrated by an inflation channel, the upper end of which is connected to the inflation device (14) and the lower end of which is connected to the upper end of the embedded part (21). The embedded part (21) is used to output gas to the gaps in the garbage through the plurality of air outlet holes (211) after being inflated by the inflation device (14).

6. A garbage compression box with stable unloading as claimed in claim 5, characterized in that: The plurality of gas outlet holes (211) comprise a plurality of large holes (2111) and a plurality of small holes (2112) distributed along the length direction on both sides of the embedded part (21), wherein the inner diameter of the large holes (2111) is larger than the inner diameter of the small holes (2112); when the gas in the embedded part (21) is output through the plurality of large holes (2111) and the plurality of small holes (2112) on both sides, the embedded part (21) generates polarization.

7. The garbage compression box with stable unloading as claimed in claim 1, characterized in that: The compression mechanism (3) further comprises a drainage channel (35) provided on a side of the compression channel (31) away from the compression chamber (11); a drainage port communicating with the outside and the bottom of the drainage channel (35) is provided on the front side of the shell of the compression mechanism (3); the bottom of the compression chamber (11), the compression channel (31), and the drainage channel (35) are arranged to be inclined downward in a direction away from the discharge door (12); a drainage gap (36) communicating with the drainage channel (35) is formed between the top of the compression member (32) and the compression channel (31); and the compression drive device (33) is a scissor-fork double oil cylinder provided between the compression member (32) and the drainage channel (35).

8. The garbage compression box with stable unloading as claimed in claim 1, characterized in that: The left and right sides of the discharge door (12) are respectively connected to the left and right sides of the rear part of the box body (1) by sliding up and down. The left and right sides of the rear part of the box body (1) are respectively provided with a lifting drive device (15) whose output end is connected to the discharge door (12). The outer side of the shell of the compression mechanism (3) is provided with a feeding mechanism (37) for clamping the trash can and pouring the trash can, and a feeding drive device (38) for driving the feeding mechanism (37) to rise and fall. The feed port (34) is provided with a cover plate (341) driven to open and close by a swing drive device (342).

9. A control method for a garbage compression box with stable unloading according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, when the discharge door (12) is opened and garbage is discharged, the compression member (32) is controlled to perform a first stroke extension and contraction for a period of time to disperse the garbage in the lower part of the compression chamber (11); S2, after the garbage in the lower part of the compression chamber (11) is dispersed, the compression member (32) is controlled to perform a second stroke extension and contraction to push the dispersed garbage outward for unloading. During this process, the compression member (32) is connected to the first connection device (22) through the second connection device to drive the plurality of embedded parts (21) to swing back and forth to separate the loose garbage in the upper part of the compression chamber (11) and drop it to the lower part of the compression chamber (11). The falling garbage is then pushed outward by the compression member (32) for unloading.

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