Highly adaptive semi-buried garbage compression device

Abstract

This invention relates to a highly adaptable semi-underground waste compression device, comprising a waste bin fixing mechanism including a fixing groove and a lifting frame that can be raised and lowered within the fixing groove; a waste compression mechanism including a waste bin movably mounted on a support platform on the lifting frame, the top front side of the waste bin being inclined downwards, and a feed inlet being provided on the top front side, wherein a waste bin cover is movably mounted at the feed inlet; the rear end of the waste bin cover is movably mounted between a set of limiting sliding grooves on the rear side of the waste bin, and the front end of the waste bin cover is detachably fastened to the fastening groove of the limiting crossbar at the front end of the waste bin; a discharge mechanism including a discharge hopper rotatably mounted on the upper front side of the waste bin; and a cover driving mechanism for driving the waste bin cover to flip up and down and to move the waste bin cover back and forth. This invention can improve the adaptability of the equipment and reduce the production and subsequent maintenance costs of the equipment.

Description

Technical Field

[0001] This invention relates to a highly adaptable semi-underground waste compression device, which can effectively reduce the unloading height of the receiving truck and can open and close the lids of each waste bin separately through a single lid-closing drive mechanism. Background Technology

[0002] Existing underground waste compression equipment, such as the invention patent "Environmentally Friendly Underground Station Waste Dispensing Device" disclosed in application number "CN202221514514.5", generally includes a waste bin with a waste compression mechanism and a lifting frame for lifting and installing the waste bin. The lifting frame can be lifted and installed in a fixed groove located below ground. During use: First, the lifting frame rises above ground, and the waste bin, with its cover opened, moves into the lifting frame; then, the lifting frame descends below ground, thus lowering the waste bin below ground level; finally, the unloading hopper cover at the top of the unloading hopper is opened, and the receiving truck can directly unload waste into the waste bin along the unloading hopper. The waste entering the waste bin is effectively stored inside the waste bin under the compression mechanism. After filling, the waste bin is lifted above ground by the lifting frame, and then the waste bin is lifted and towed onto a corresponding transport vehicle, allowing the filled waste bin to be transported away.

[0003] Such underground waste compression equipment has the following defects in actual use: 1) The waste bin must be completely placed in the fixed groove; otherwise, the receiving truck will not be able to pour the waste into the waste bin smoothly. For some specific areas, such as areas where it is impossible to dig a deep pit, the underground waste compression equipment cannot be used; 2) Each waste compression mechanism requires a set of linkage transmission mechanism and a set of drive cylinders to control the opening and closing of the waste bin cover, which results in relatively high manufacturing and subsequent maintenance costs for the waste compression mechanism.

[0004] Therefore, the research objective of this invention is to design a highly adaptable semi-underground waste compression device that can effectively reduce the unloading height of the receiving vehicle, thereby eliminating the need to completely bury the waste bins underground to carry out waste feeding operations, thus improving the adaptability of the equipment; and that can use a single capping drive mechanism to open and close the caps of each waste bin separately, thereby reducing the number of drive mechanisms for each waste bin's cap, and significantly reducing the production and subsequent maintenance costs of the equipment. Summary of the Invention

[0005] In view of the technical problems existing in the prior art, the present invention provides a highly adaptable semi-underground waste compression device, which can effectively solve the technical problems existing in the prior art.

[0006] The technical solution of this invention is:

[0007] Highly adaptable semi-underground waste compression equipment, including

[0008] A garbage bin fixing mechanism includes a fixing groove disposed below ground level and a lifting frame that can be raised and lowered and installed in the fixing groove. A garbage bin support platform is fixedly installed on the lifting frame. The lifting frame is driven by a corresponding first drive mechanism. The depth of the fixing groove is less than the height of the lifting frame.

[0009] A garbage compression mechanism includes a garbage bin movably mounted on the upper side of a support platform and a garbage compression component disposed inside the garbage bin. The top front side of the garbage bin is inclined downwards, and a corresponding feed inlet is provided on the top front side of the garbage bin. A corresponding garbage bin cover is provided at the feed inlet. A set of limiting grooves is arranged longitudinally parallel to the rear side of the garbage bin. The rear end of the garbage bin cover is movably installed between the set of limiting grooves. A corresponding limiting crossbar is arranged laterally at the front end of the garbage bin. A corresponding fastening groove is provided on the rear side of the limiting crossbar. The front end of the garbage bin cover can be detachably fastened into the fastening groove.

[0010] The unloading mechanism includes an unloading hopper rotatably mounted on the upper front side of the garbage bin. The unloading hopper is rotatably mounted on the lifting frame and driven by a corresponding second drive mechanism. Under the drive of the second drive mechanism, the unloading hopper flips downward so that its discharge end is connected to the inlet of the garbage bin.

[0011] The capping drive mechanism is used to drive the garbage bin cap to flip up and down when the unloading hopper flips upward into place, so that the front end of the garbage bin cap engages or disengages from the snap-fit ​​groove of the limiting crossbar, and drives the garbage bin cap to move back and forth.

[0012] The top fixing device of the lifting frame has a corresponding fixed top plate, and the front side of the fixed top plate is provided with a corresponding material discharge notch. The unloading hopper is rotatably embedded in the material discharge notch.

[0013] The sealing drive mechanism includes a sliding seat movably disposed at the bottom center of the fixed top plate. The sliding seat is driven by corresponding front and rear drive cylinders. A corresponding lifting drive cylinder is fixedly connected downward to the front side of the sliding seat. A corresponding mounting plate is hinged downward to the piston rod end of the lifting drive cylinder. The mounting plate is limited by an elastic element installed on the piston rod of the lifting drive cylinder. A corresponding electromagnet is fixedly connected to the bottom side of the mounting plate. Corresponding fixed iron plates are fixedly connected to the garbage bin lid at positions corresponding to the electromagnets.

[0014] A corresponding elastic element fixing plate is fixedly connected to the piston rod of the lifting drive cylinder. The elastic element is a helical spring, and the helical spring fixing device is located between the elastic element fixing plate and the mounting plate.

[0015] A set of corresponding first fixing rods is fixedly connected to the rear bottom of the unloading hopper, and a set of second fixing rods adapted to the first fixing rods are fixedly connected to the fixed top plate. The bottom end of the first fixing rod is hinged to the front end of the second fixing rod. The second driving mechanism includes a set of second driving cylinders inclinedly arranged between the first fixing rod and the second fixing rod. The cylinder body of the second driving cylinder is hinged to the rear side of the second fixing rod, and the piston rod end of the second driving cylinder is hinged to the upper part of the first fixing rod.

[0016] The feed end of the unloading hopper is equipped with a corresponding hopper cover plate that can be opened and closed. The hopper cover plate is driven by a corresponding third drive mechanism. The rear ends of the hopper cover plate are hinged to the upper rear end of the unloading hopper on both sides. A corresponding drive rod is horizontally fixed to the top of the hopper cover plate. The third drive mechanism includes a set of third drive cylinders arranged on both sides of the unloading hopper. The cylinder body of the third drive cylinder is hinged to the side wall of the unloading hopper, and the piston rod end of the third drive cylinder is hinged to the end of the drive rod.

[0017] A corresponding connecting frame is fixedly connected to the inlet of the garbage bin, and a corresponding sealing strip is fixedly connected to the upper surface of the connecting frame. The discharge end of the unloading hopper is set as an inclined surface adapted to the front top of the garbage bin, and an abutment frame adapted to the connecting frame is fixedly connected to the upper side of the discharge end of the unloading hopper. After the unloading hopper is flipped down until the bottom end of the abutment frame abuts against the upper end of the connecting frame, the bottom of the discharge end of the unloading hopper passes through to the bottom of the inlet of the garbage bin.

[0018] Side baffles are fixedly connected to the sides and rear of the unloading hopper, respectively, and are closed against the fixed top plate around the material discharge opening. The front side of the side baffles extends to the front side of the unloading hopper and is fixedly connected to a corresponding front baffle. An L-shaped baffle is fixedly connected between the bottom ends of the front baffles.

[0019] The bottom of the support platform is provided with several corresponding support pads. The upper part of the lifting frame is fixedly connected to corresponding connecting rods. The first driving mechanism includes two sets of first driving cylinders located on the lower side of the connecting rods. The cylinder bodies of the first driving cylinders are fixedly connected to the bottom surface of the fixed groove, and the piston rod ends of the first driving cylinders are fixedly connected to the corresponding connecting rods.

[0020] The bottom rear end of the trash can is rotatably equipped with a set of corresponding sliding wheels. The front side of the trash can is tilted upward and fixed with a corresponding pull rod. After the front end of the trash can is lifted by the pull rod, the trash can moves on the support platform with the sliding wheels as the pivot point. The upper surface of the support platform is provided with a blocking block for limiting the sliding wheels on the trash can.

[0021] Advantages of this invention:

[0022] 1) The present invention tilts the top front side of the garbage bin downward and sets its inlet at the top front side of the garbage bin, thereby effectively reducing the unloading height of the receiving vehicle. It is not necessary to completely set the garbage bin in the fixed slot to carry out the garbage feeding action, so that the garbage compression mechanism can be used in some areas where it is not possible to dig a deep pit, thereby improving the adaptability of the equipment.

[0023] To ensure that garbage can fall smoothly into the garbage bin's inlet, the unloading hopper needs to be tilted downwards so that its discharge end connects to the garbage bin's inlet. Since the garbage bin is lower at the front and higher at the back, this placement of the unloading hopper would obstruct the garbage bin's entry and exit. Therefore, this invention further utilizes a rotatable mounting method to rotate the unloading hopper onto the lifting frame. A corresponding second drive mechanism supports and rotates the unloading hopper. During the garbage bin's entry and exit from the support platform, the unloading hopper is pre-tilted upwards, effectively accommodating the garbage bin's movement and ensuring the overall technical solution of this invention can be implemented.

[0024] 2) After the unloading hopper of the present invention is flipped upwards, it can form sufficient clearance space, which facilitates the entry and exit of the garbage bin and the setting of the capping drive mechanism. In use, after the unloading hopper is flipped upwards and the garbage bin enters the support platform, the capping drive mechanism drives the garbage bin cap upwards, so that the front end of the garbage bin cap leaves the snap-fit ​​groove of the limiting crossbar, and drives the garbage bin cap to move backwards, thus opening the garbage bin cap. Then the unloading hopper is flipped downwards to the correct position, and the garbage can be dumped. After the garbage bin is full, the unloading hopper is flipped upwards to the correct position, and the capping drive mechanism drives the garbage bin cap forward to the correct position. Then the garbage bin cap is pressed down to snap onto the snap-fit ​​groove of the limiting crossbar, thus sealing the garbage bin cap at the garbage bin inlet. This allows for the opening and closing of each trash can's lid using a single lid-closing drive mechanism, reducing the need for separate drive mechanisms for each trash can's lid and thus significantly lowering the equipment's production and subsequent maintenance costs.

[0025] 3) When the garbage bin cover of the present invention is opened, when the unloading hopper is flipped upward into position, the sliding seat moves forward into position under the drive of the front and rear drive cylinders; then, the lifting drive cylinder extends to drive the mounting plate with the electromagnet installed to move downward into position, so that the electromagnet contacts the fixed iron plate installed on the garbage bin cover; then the electromagnet is energized, so that an electromagnetic attraction connection is formed between the electromagnet and the fixed iron plate; then the lifting drive cylinder retracts to drive the garbage bin cover to flip upward, so that its front end leaves the snap-fit ​​groove of the limit crossbar, and then the front and rear drive cylinders drive the garbage bin cover to move backward, so that the garbage bin cover can be opened.

[0026] When the garbage bin cover of the present invention is closed, when the unloading hopper is flipped upward into position, the sliding seat is driven forward into position by the front and rear drive cylinders, so that the garbage bin cover moves forward and resets. Then, the lifting drive cylinder extends to press down on the garbage bin cover, so that it is engaged with the latching groove of the limiting crossbar, thus closing the garbage bin cover at the garbage bin inlet. Then the electromagnet is de-energized, and the lifting drive cylinder and the front and rear drive cylinders reset respectively, which is very convenient.

[0027] This effectively and practically uses a single capping drive mechanism to open and close the caps of each garbage bin individually, thereby reducing the number of separate drive mechanisms for each garbage bin's cap and significantly lowering the equipment's production and subsequent maintenance costs.

[0028] 4) A corresponding connecting frame is fixedly connected to the inlet of the garbage bin of the present invention, and a connecting frame adapted to the connecting frame is fixedly connected to the upper side of the discharge end of the unloading hopper. After the unloading hopper is flipped down until the bottom end of the connecting frame abuts against the upper end of the connecting frame, the bottom of the discharge end of the unloading hopper passes through to the bottom of the inlet of the garbage bin.

[0029] This significantly reduces the probability of waste leakage during the process of entering the waste bin. After the unloading hopper flips downwards into place, the abutment frame can form a rigid and stable support on the upper part of the connecting frame, thereby significantly improving the support stability of the unloading hopper. This ensures the stability of the unloading hopper when guiding waste from the incoming truck and reduces the mechanical wear on the second drive mechanism, thus effectively and significantly improving the practical effect of the invention.

[0030] 5) Side baffles are fixedly connected to the sides and rear of the unloading hopper of the present invention, respectively, and are closed and abutting against the fixed top plate outside the material discharge opening, so as to further improve the support effect of the unloading hopper; and the front side of the side baffles extends to the front side of the unloading hopper and is fixedly connected to the corresponding front baffles downward, and an L-shaped baffle is fixedly connected between the bottom ends of the front baffles. Under the action of the side baffles, the front baffles, and the baffles, the garbage located outside the unloading hopper can be effectively prevented from falling directly into the garbage bin fixing mechanism, thereby further improving the practical effect of the present invention.

[0031] 6) The bottom of the support platform of the present invention is provided with a number of corresponding support pads. After the first drive cylinder retracts into place, the support platform is supported by the support pads, which can ensure the support and fixation of the garbage bin and reduce the mechanical wear of the first drive cylinder, thereby further improving the practical effect of the present invention. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the present invention.

[0033] Figure 2 This is a schematic diagram of a waste compression mechanism.

[0034] Figure 3-4 for Figure 2 A magnified view of a portion of the image.

[0035] Figure 5 This is a schematic diagram of the unloading mechanism.

[0036] Figure 6 This is a side view of the unloading mechanism.

[0037] Figure 7 This is a schematic diagram of the capping drive mechanism.

[0038] Figure 8 This is a diagram showing the usage status of the capping drive mechanism.

[0039] Figure 9 for Figure 7 A magnified view of a portion of the image. Detailed Implementation

[0040] To facilitate understanding by those skilled in the art, the structure of the present invention will now be described in further detail with reference to the accompanying drawings:

[0041] refer to Figure 1-9 Highly adaptable semi-underground waste compression equipment, including

[0042] The garbage bin fixing mechanism 1 includes a fixing groove 101 set below the ground and a lifting frame 102 that can be lifted and installed in the fixing groove 101. A garbage bin support platform 2 is fixedly installed on the lifting frame 102. The lifting frame 102 is driven by a corresponding first driving mechanism 3. The depth of the fixing groove 101 is less than the height of the lifting frame 102.

[0043] The garbage compression mechanism 4 includes a garbage bin 401 movably mounted on the upper side of the support platform 2, and a garbage compression component disposed inside the garbage bin 401. The garbage compression component is prior art, and its structure will not be described in detail here. The top front side of the garbage bin 401 is inclined downward, and a corresponding feed inlet is opened on the top front side of the garbage bin 401. A corresponding garbage bin cover 402 is provided at the feed inlet. A set of limiting slide grooves 5 is arranged longitudinally parallel to the rear side of the garbage bin 401. The rear end of the garbage bin cover 402 is movably installed between the set of limiting slide grooves 5. In this embodiment, the rear end of the garbage bin cover 402 is movably installed between the set of limiting slide grooves 5 by means of a shaft connection. A corresponding limiting crossbar 6 is arranged laterally at the front end of the garbage bin 401. A corresponding fastening groove 601 is provided on the rear side of the limiting crossbar 6. The front end of the garbage bin cover 402 can be detachably fastened into the fastening groove 601.

[0044] The unloading mechanism 7 includes an unloading hopper 701 rotatably mounted on the upper front side of the garbage bin 401. The unloading hopper 701 is rotatably mounted on the lifting frame 102 and driven by a corresponding second drive mechanism 8. Under the drive of the second drive mechanism 8, the unloading hopper 701 flips downwards until its discharge end is connected to the inlet of the garbage bin 401.

[0045] The sealing drive mechanism 9 is used to drive the garbage bin cover 402 to flip up and down when the unloading hopper 701 is flipped upwards to the correct position, so that the front end of the garbage bin cover 402 is engaged or disengaged from the fastening groove 601 of the limiting crossbar 6, and drives the garbage bin cover 402 to move back and forth.

[0046] The present invention tilts the top front side of the garbage bin 401 downward and places its inlet at the top front side of the garbage bin 401, thereby effectively reducing the unloading height of the receiving vehicle. The garbage bin 401 does not need to be completely placed in the fixed groove 101 to perform the garbage feeding action, and the garbage compression mechanism 4 can also be used in some areas where it is not possible to dig deep pits, thereby improving the adaptability of the equipment.

[0047] To ensure that garbage can fall smoothly into the inlet of garbage bin 401, the unloading hopper 701 needs to be flipped downwards so that its discharge end connects to the inlet of garbage bin 401. Since the garbage bin 401 is lower at the front and higher at the rear, this arrangement of the unloading hopper 701 would obstruct the entry and exit of the garbage bin 401. Therefore, this invention further utilizes a rotatable mounting method to rotate the unloading hopper 701 onto the lifting frame 102. A corresponding second drive mechanism 8 supports and drives the unloading hopper 701. During the process of garbage bin 401 entering and exiting the support platform 2, the unloading hopper 701 is pre-flipped upwards, effectively accommodating the entry and exit of garbage bin 401, thus ensuring the overall technical solution of this invention can be implemented.

[0048] When the unloading hopper 701 of the present invention is opened upwards, it can form sufficient clearance space, which can facilitate the entry and exit of the garbage bin 401 and facilitate the setting of the cover driving mechanism 9. During use, after the unloading hopper 701 is flipped upwards and the garbage bin 401 enters the support platform 2, the capping drive mechanism 9 drives the garbage bin cap 402 upwards, causing the front end of the garbage bin cap 402 to leave the latching groove 601 of the limiting crossbar 6, and drives the garbage bin cap 402 to move backwards, thus opening the garbage bin cap 402. Then, the unloading hopper 701 is flipped downwards to its final position, and the garbage can be dumped. After the garbage bin is full, the unloading hopper 701 is flipped upwards again, and the capping drive mechanism 9 drives the garbage bin cap 402 forwards to its final position. Then, the garbage bin cap 402 is pressed down to latch onto the latching groove 601 of the limiting crossbar 6, thus sealing the garbage bin cap 6 at the inlet of the garbage bin 401. Thus, by using a single capping drive mechanism 9 to open and close the caps 402 of each garbage bin 401, the number of drive mechanisms for the caps 402 of each garbage bin 401 is reduced, thereby significantly reducing the production and subsequent maintenance costs of the equipment.

[0049] The top fixing device of the lifting frame 102 has a corresponding fixed top plate 10, and the front side of the fixed top plate 10 is provided with a corresponding material discharge notch. The unloading hopper 701 is rotatably embedded in the material discharge notch.

[0050] The sealing drive mechanism 9 includes a sliding seat 901 movably disposed at the bottom center of the fixed top plate. The sliding seat 901 is driven by corresponding front and rear drive cylinders 902. A corresponding lifting drive cylinder 903 is fixedly connected downward to the front side of the sliding seat 901. A corresponding mounting plate 904 is hinged downward to the piston rod end of the lifting drive cylinder 903. The mounting plate 904 is limited by an elastic element 905 installed on the piston rod of the lifting drive cylinder 903. A corresponding electromagnet 906 is fixedly connected to the bottom side of the mounting plate 904. A corresponding fixing iron plate 11 is fixedly connected to the garbage bin cover 402 at the position corresponding to the electromagnet 906.

[0051] A corresponding elastic element fixing plate 12 is fixedly connected to the piston rod of the lifting drive cylinder 903. The elastic element 905 is a helical spring, and the helical spring fixing device is located between the elastic element fixing plate 12 and the mounting plate 904.

[0052] When the garbage bin cover 402 is opened, as the unloading hopper 701 flips upward into position, the sliding seat 901 moves forward into position under the drive of the front and rear drive cylinders 902. Then, the lifting drive cylinder 903 extends to drive the mounting plate 904, on which the electromagnet 906 is mounted, to descend into position, so that the electromagnet 906 contacts the fixed iron plate 11 mounted on the garbage bin cover 402. Then, the electromagnet 906 is energized, so that an electromagnetic attraction connection is formed between the electromagnet 906 and the fixed iron plate 11. Then, the lifting drive cylinder 903 retracts to drive the garbage bin cover 402 to flip upward, so that its front end leaves the latching groove 601 of the limit crossbar 6. Then, the front and rear drive cylinders 902 drive the garbage bin cover 402 to move backward, thus opening the garbage bin cover 402.

[0053] When the garbage bin cover 402 is closed, when the unloading hopper 701 is flipped upwards to its position, the sliding seat 901 is driven forward by the front and rear drive cylinders 902 to its position, so that the garbage bin cover 402 moves forward to reset. Then, the lifting drive cylinder 903 extends to press down on the garbage bin cover 402, so that it is engaged with the latching groove 601 of the limit crossbar 6, thus closing the garbage bin cover 402 at the inlet of the garbage bin 401. Then the electromagnet 906 is de-energized, and the lifting drive cylinder 903 and the front and rear drive cylinders 902 reset respectively, which is very convenient.

[0054] A set of corresponding first fixing rods 13 are fixedly connected to the rear bottom of the unloading hopper 701. A set of second fixing rods 14 adapted to the first fixing rods 13 are fixedly connected to the fixed top plate 10. The bottom end of the first fixing rod 13 is hinged to the front end of the second fixing rod 14. The second driving mechanism 8 includes a set of second driving cylinders that are inclinedly arranged between the first fixing rods 13 and the second fixing rods 14. The cylinder body of the second driving cylinder is hinged to the rear side of the second fixing rod 14, and the piston rod end of the second driving cylinder is hinged to the upper part of the first fixing rod 13.

[0055] By setting the discharge notch, the unloading hopper 701 can be smoothly flipped up and down. With the cooperation of the first fixed rod 13, the second fixed rod 14 and the second drive cylinder, the driving stability of the unloading hopper 701 can be effectively ensured.

[0056] The feed end of the unloading hopper 701 is equipped with a corresponding hopper cover plate 702 that can be opened and closed. The hopper cover plate 702 is driven by a corresponding third drive mechanism 15. The rear ends of the hopper cover plate 702 are hinged to the upper rear ends of the unloading hopper 701 on both sides. A corresponding drive rod 16 is horizontally fixed to the top of the hopper cover plate 702. The third drive mechanism includes a set of third drive cylinders arranged on both sides of the unloading hopper 701. The cylinder body of the third drive cylinder is hinged to the side wall of the unloading hopper 701, and the piston rod end of the third drive cylinder is hinged to the end of the drive rod 16.

[0057] With the help of the hopper cover plate 702, the unloading hopper 701 can be temporarily sealed during the time when no garbage is being dumped, thereby preventing a large amount of garbage odor from leaking out.

[0058] A corresponding connecting frame 17 is fixedly connected to the inlet of the garbage bin 401. A corresponding sealing strip 1701 is fixedly connected to the upper surface of the connecting frame. The discharge end of the unloading hopper 701 is set as an inclined surface adapted to the front top of the garbage bin 401. A ring of abutting frame 18 adapted to the connecting frame 17 is fixedly connected to the upper side of the discharge end of the unloading hopper 701. After the unloading hopper 701 is flipped down until the bottom end of the abutting frame 18 abuts against the upper end of the connecting frame 17, the bottom of the discharge end of the unloading hopper 701 passes through to the bottom of the inlet of the garbage bin 401.

[0059] With the help of the connecting frame 17 and the abutting frame 18, the probability of leakage of garbage during the process of entering the garbage bin 401 can be significantly reduced. After the unloading hopper 701 is flipped down into place, the abutting frame 18 can form a rigid and stable support on the upper part of the connecting frame 17, thereby significantly improving the support stability of the unloading hopper 701, ensuring the stability of the unloading hopper 701 when guiding the garbage from the incoming truck, and reducing the mechanical wear on the second drive mechanism 8, thereby effectively and significantly improving the practical effect of the present invention.

[0060] Side baffles 19 are fixedly connected to the two sides and the rear side of the unloading hopper 701, respectively, and are closed and abutted against the fixed top plate 10 outside the material discharge opening. The front side of the side baffles 19 extends to the front side of the unloading hopper 701 and is fixedly connected to the corresponding front baffles 20 downward. An L-shaped baffle plate 21 is fixedly connected between the bottom ends of the front baffles 20.

[0061] The side baffle plate 19 further enhances the support effect on the unloading hopper 701. The front side of the side baffle plate 19 extends to the front side of the unloading hopper 701 and is fixedly connected to the corresponding front baffle plate 20 downward. An L-shaped baffle plate 21 is fixedly connected between the bottom ends of the front baffle plates 20. Under the action of the side baffle plate 19, the front baffle plate 20 and the baffle plate 21, the garbage located outside the unloading hopper 701 can be effectively prevented from falling directly into the garbage bin fixing mechanism 1, thereby further improving the practical effect of the present invention.

[0062] The bottom of the support platform 2 is provided with a number of corresponding support pads 22. The upper part of the lifting frame 102 is fixedly connected to corresponding connecting rods 23. The first drive mechanism 3 includes two sets of first drive cylinders disposed on the lower side of the connecting rods 23. The cylinder bodies of the first drive cylinders are fixedly connected to the bottom surface of the fixing groove 101, and the piston rod ends of the first drive cylinders are fixedly connected to the corresponding connecting rods 23.

[0063] By setting the support pad 22, after the first drive cylinder retracts into place, the support platform 2 is supported by the support pad 22, which can not only ensure the support and fixation of the garbage bin 401, but also reduce the mechanical wear of the first drive cylinder, thereby further improving the practical effect of the present invention.

[0064] The bottom rear end of the trash can 401 is rotatably equipped with a set of corresponding sliding wheels 24. The front side of the trash can 401 is inclined upward and fixed with a corresponding pull rod 25. After the front end of the trash can 401 is lifted by the pull rod 25, the trash can 401 moves on the support platform 2 with the sliding wheels 24 as the pivot point. The rear side of the upper surface of the support platform 2 is provided with a blocking block 26 for limiting the sliding wheels 24 on the trash can 401.

[0065] With the combined action of the sliding wheel 24, the pull rod 25, and the blocking block 26, the garbage bin 401 can move with a fixed stroke on the upper surface of the support platform 2, thereby further ensuring the practical effect of the present invention.

[0066] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A highly adaptable semi-underground waste compression device, characterized in that: include The garbage bin fixing mechanism (1) includes a fixing groove (101) set below the ground and a lifting frame (102) that can be lifted and installed in the fixing groove (101). A garbage bin support platform (2) is fixed on the lifting frame (102). The lifting frame (102) is driven by a corresponding first driving mechanism (3). The depth of the fixing groove (101) is less than the height of the lifting frame (102). The garbage compression mechanism (4) includes a garbage bin (401) movably mounted on the upper side of the support platform (2) and a garbage compression component disposed inside the garbage bin (401). The top front side of the garbage bin (401) is inclined downward, and a corresponding feed inlet is opened on the top front side of the garbage bin (401). A corresponding garbage bin cover (402) is provided at the feed inlet. A set of limiting grooves (5) is arranged in a longitudinal parallel arrangement on the rear side of the garbage bin (401). The rear end of the garbage bin cover (402) is movably installed between the set of limiting grooves (5). A corresponding limiting crossbar (6) is arranged in a transverse arrangement on the front end of the garbage bin (401). A corresponding fastening groove (601) is provided on the rear side of the limiting crossbar (6). The front end of the garbage bin cover (402) can be detachably fastened into the fastening groove (601). The unloading mechanism (7) includes an unloading hopper (701) rotatably mounted on the upper front side of the garbage bin (401). The unloading hopper (701) is rotatably mounted on the lifting frame (102) and driven by a corresponding second drive mechanism (8). Under the drive of the second drive mechanism (8), the unloading hopper (701) flips downwards until its discharge end is connected to the feed inlet of the garbage bin (401). The sealing drive mechanism (9) is used to drive the garbage bin cover (402) to flip up and down when the unloading hopper (701) is flipped up and into place, so that the front end of the garbage bin cover (402) is engaged or disengaged from the fastening groove (601) of the limiting crossbar (6), and drives the garbage bin cover (402) to move back and forth. The top fixing device of the lifting frame (102) has a corresponding fixed top plate (10), and the front side of the fixed top plate (10) is provided with a corresponding material discharge notch. The unloading hopper (701) can be rotatably embedded in the material discharge notch. The sealing drive mechanism (9) includes a sliding seat (901) movably disposed in the middle of the bottom of the fixed top plate. The sliding seat (901) is driven by a corresponding front and rear drive cylinder (902). A corresponding lifting drive cylinder (903) is fixedly connected downward to the front side of the sliding seat (901). A corresponding mounting plate (904) is hinged downward to the piston rod end of the lifting drive cylinder (903). The mounting plate (904) is limited by an elastic element (905) installed on the piston rod of the lifting drive cylinder (903). A corresponding electromagnet (906) is fixedly connected to the bottom side of the mounting plate (904). A corresponding fixing iron plate (11) is fixedly connected to the garbage bin cover (402) at the position corresponding to the electromagnet (906).

2. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: A corresponding elastic element fixing plate (12) is fixedly connected to the piston rod of the lifting drive cylinder (903). The elastic element (905) is a helical spring, and the helical spring fixing device is located between the elastic element fixing plate (12) and the mounting plate (904).

3. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: A set of corresponding first fixing rods (13) is fixedly connected to the rear bottom of the unloading hopper (701). A set of second fixing rods (14) adapted to the first fixing rods (13) is fixedly connected to the fixed top plate (10). The bottom end of the first fixing rod (13) is hinged to the front end of the second fixing rod (14). The second driving mechanism (8) includes a set of second driving cylinders inclined between the first fixing rod (13) and the second fixing rod (14). The cylinder body of the second driving cylinder is hinged to the rear side of the second fixing rod (14), and the piston rod end of the second driving cylinder is hinged to the upper part of the first fixing rod (13).

4. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: The feed end of the unloading hopper (701) is equipped with a corresponding hopper cover plate (702) that can be opened and closed. The hopper cover plate (702) is driven by a corresponding third drive mechanism (15). The rear ends of the hopper cover plate (702) are hinged to the upper rear end of the unloading hopper (701) on both sides. A corresponding drive rod (16) is horizontally fixed to the top of the hopper cover plate (702). The third drive mechanism includes a set of third drive cylinders arranged on both sides of the unloading hopper (701). The cylinder body of the third drive cylinder is hinged to the side wall of the unloading hopper (701), and the piston rod end of the third drive cylinder is hinged to the end of the drive rod (16).

5. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: A corresponding connecting frame (17) is fixedly connected to the inlet of the garbage bin (401), and a corresponding sealing strip (1701) is fixedly connected to the upper surface of the connecting frame. The discharge end of the unloading hopper (701) is set as an inclined surface adapted to the front top of the garbage bin (401), and a ring of abutting frame (18) adapted to the connecting frame (17) is fixedly connected to the upper side of the discharge end of the unloading hopper (701). After the unloading hopper (701) is flipped down until the bottom end of the abutting frame (18) abuts against the upper end of the connecting frame (17), the bottom of the discharge end of the unloading hopper (701) passes through to the bottom of the inlet of the garbage bin (401).

6. The highly adaptable semi-underground waste compression device according to claim 1, characterized in that: Side baffles (19) are fixedly connected to the sides and rear of the unloading hopper (701) respectively, and are closed against the fixed top plate (10) around the material discharge opening. The front side of the side baffles (19) extends to the front side of the unloading hopper (701) and is fixedly connected to the corresponding front baffles (20) downward. An L-shaped baffle plate (21) is fixedly connected between the bottom ends of the front baffles (20).

7. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: The bottom of the support platform (2) is provided with several corresponding support pads (22), and the upper part of the lifting frame (102) is fixedly connected to corresponding connecting rods (23) respectively. The first drive mechanism (3) includes two sets of first drive cylinders located on the lower side of the connecting rods (23). The cylinder bodies of the first drive cylinders are fixedly connected to the bottom surface of the fixed groove (101), and the piston rod ends of the first drive cylinders are fixedly connected to the corresponding connecting rods (23).

8. The highly adaptable semi-underground waste compression equipment according to claim 1, characterized in that: The bottom rear end of the trash can (401) is rotatably provided with a set of corresponding sliding wheels (24). The front side of the trash can (401) is inclined upward and fixed with a corresponding pull rod (25). After the front end of the trash can (401) is lifted by the pull rod (25), the trash can (401) moves on the support platform (2) with the sliding wheels (24) as the pivot point. The upper surface of the support platform (2) is provided with a blocking block (26) for limiting the sliding wheels (24) on the trash can (401).

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