CN219816612U - A garbage crushing device - Google Patents

Abstract

The utility model belongs to the technical field of construction waste treatment. Specifically, it is a garbage crushing device, which includes a bottom plate; a treatment box is installed on the top side of the bottom plate, and a vibration screening assembly is provided inside the treatment box. The treatment box A recovery component is provided inside, and a crushing component is provided on the top side of the treatment box; through the structural design of the vibration screening component, after the crushing component is started, the first transmission wheel is driven by the belt to rotate, thereby passing the second rotating shaft and the third A rotating shaft drives the cam to rotate, and the connecting rod drives the sliding rod to move up and down in the first support plate, so that the tops of the two sliding rods continuously knock the bottom side of the filter plate, speeding up the filtering of the crushed garbage by the filter plate. speed, larger and unqualified garbage fragments will remain on the surface of the filter plate. Open the baffle and discharge them to the collection box through the discharge port and then re-crushed, which improves the effect of garbage crushing, improves the discharging speed and prevents Blocking effect.

Description

A garbage crushing device

Technical field

The utility model relates to the technical field of construction waste treatment, specifically a waste crushing device.

Background technique

Construction waste refers to construction waste generated due to man-made or natural reasons during construction projects. Construction waste generally needs to be shredded by a crushing device for later recycling and centralized processing.

The crushing device generally consists of a crushing roller, a rotating shaft, a drive motor and a crushing box. Pour the construction waste into the crushing box, start the drive motor, and crush it through the relative rotation of the two crushing rollers.

After the construction waste is crushed, there may be larger pieces of garbage that are not crushed, and the discharge port is easily blocked, resulting in a slow discharging speed. Moreover, there may be residual iron products in the construction waste. Directly dealing with the crushed construction waste will cause Waste of resources; therefore, a garbage crushing device is proposed to address the above problems.

Utility model content

In order to make up for the shortcomings of the existing technology, after the construction waste is crushed, there may be larger pieces of garbage that are not crushed, the discharge port is easily blocked, resulting in a slow discharging speed, and there may be residual iron products in the construction waste, directly In view of the problem that the treatment of construction waste after crushing will lead to a waste of resources, the utility model proposes a garbage crushing device.

The technical solution adopted by the utility model to solve the technical problem is: a garbage crushing device described in the utility model includes a bottom plate; support legs are installed around the bottom side of the bottom plate, and a processing device is installed on the top side of the bottom plate. box, the inside of the treatment box is provided with a vibration screening assembly, the inside of the treatment box is provided with a recovery assembly, and the top side of the treatment box is provided with a crushing assembly;

The vibration screening assembly includes a treatment box. A first groove is provided inside the treatment box. A discharge port is provided on one side of one of the first grooves. A filter plate is installed in the first groove. , telescopic rods are fixed at both ends of the bottom side of the filter plate, and the other end of the telescopic rod is fixed on the inner wall of the first groove. A return spring is provided on the outside of the telescopic rod, and both ends of the return spring Welded between the filter plate and the first groove, two sliding rods are provided at both ends of the bottom side of the filter plate. The sliding rods are slidably installed on the first support plate. The first support plate is fixed on the processing unit. On the inner wall of the box, a connecting rod is installed on the bottom side of the sliding rod through a pin rotation. A first rotating shaft is fixed on the bottom side of the two connecting rods. Both sides of the first rotating shaft are fixed on the inner wall through bearings. The distal hub end of the cam, the middle part of the proximal hub end of the cam is fixed with a second rotating shaft, the second rotating shaft is fixed at both ends of the processing box through bearings, and the other end of one of the second rotating shafts is fixed with The first transmission wheel, in order to avoid that after the construction waste is crushed, there will be larger pieces of uncrushed garbage accumulated in the discharge port, which will easily block the discharge port, resulting in a slow discharge speed, through the vibration screening component, after starting the crushing component, The belt drives the first transmission wheel to rotate, thereby driving the cam to rotate through the second rotating shaft and the first rotating shaft, and the connecting rod drives the sliding rod to move up and down in the first support plate, so that the tops of the two sliding rods continuously knock Hit the bottom side of the filter plate to speed up the filtration speed of the crushed garbage. Larger and unqualified garbage fragments will remain on the surface of the filter plate. Open the baffle and discharge them to the collection box through the discharge port. Re-grinding improves the effect of garbage crushing, improves the discharging speed and anti-clogging effect, and realizes the linkage of the crushing component and the vibration screening component through the belt, the first transmission wheel and the second transmission wheel, improving the practicality of the device sex.

Preferably, the telescopic rods are provided in four groups, and are symmetrically arranged on the bottom side of the telescopic rods, which can better improve the stability of the filter plate.

Preferably, a baffle is provided outside the discharge port, and the baffle is slidably installed in two L-shaped limit grooves. The L-shaped limit grooves are fixed at both ends of the treatment box. After the crushing is completed, , after the fragments that meet the requirements are discharged from the discharge port, move the baffle upward from the L-shaped limit slot, so that the larger fragments that do not meet the requirements pass through the discharge port from the inclined filter plate, and then are crushed again.

Preferably, the recycling assembly includes a treatment box, a first conveyor roller is installed inside the treatment box through a pin rotation, a first conveyor belt is provided outside the first conveyor roller, and a first conveyor belt is installed inside There is a magnet, and the other end of the first conveyor belt is sleeved on the second conveyor roller. The second conveyor roller is installed between the two first fixed plates through pin rotation. The outside of the first conveyor belt is provided with A second conveyor belt. A guide roller is provided on the bottom side of one end of the first conveyor belt. The guide roller is mounted on the second fixed plate through a pin rotation. A scraper is provided on the bottom side of the second conveyor belt. The scraper is fixed on the second support plate, the second support plate is fixed on the first fixed plate, one end of the second conveyor belt is set in the second groove, and the second groove is opened in the processing box. On one side, in order to separate the remaining iron products in the construction waste from the crushed construction waste for recycling, the crushed pieces fall from the crushing box into the processing box and onto the surface of the second conveyor belt. The magnet inside the first conveyor belt The iron products will be adsorbed on the surface of the second conveyor belt. When passing through one side of the second conveyor belt, the fragments will fall directly onto the filter plate on the bottom side for filtering. The iron products will continue to move. When passing through the guide roller, the first The conveyor belt is separated from the second conveyor belt. The magnets in the first conveyor belt reduce the adsorption effect on iron products. The scraper on one side of the second conveyor belt scrapes the iron products into the recycling box on the bottom side, so that the iron products can be recycled. Utilize and reduce waste of resources.

Preferably, the horizontal plane of the first conveyor roller is lower than the horizontal plane of the second conveyor roller, which makes it easier to classify and adsorb the iron products in the fragments and improve the recycling effect.

Preferably, the crushing assembly includes a processing box, a through hole is opened on the top side of the processing box, and a crushing box is fixed in the through hole, and a third rotating shaft is fixed in the crushing box through a bearing, and the third rotating shaft is fixed in the through hole. A crushing roller is provided on the outside of the rotating shaft, a gear is fixed on one end of the third rotating shaft, a second transmission wheel is fixed on one end of one of the third rotating shafts, and a belt is set on the second transmission wheel. The other end of the belt is sleeved on the first transmission wheel, and one end of one of the third rotating shafts is connected to the output end of the driving motor through a coupling. By starting the driving motor, it can be driven by the third rotating shaft. The grinding roller on the top rotates, and the gear drives the other grinding roller to rotate relatively, thereby crushing the construction waste. The second transmission wheel and belt can drive the vibration screening component to operate synchronously, realizing the linkage of the crushing component and the vibration screening component, improving improve the practicality of the device.

Preferably, the two gears are on the same horizontal plane and mesh with each other. After starting the driving motor, a third rotating shaft drives the crushing roller on it to rotate, and the gear on it drives the other gear to rotate, thereby passing the other gear. A third rotating shaft drives the crushing rollers to rotate relative to each other to achieve the crushing operation of construction waste.

The benefits of this utility model are:

1. This utility model provides a garbage crushing device. Through the structural design of the vibration screening assembly, after starting the crushing assembly, the first transmission wheel is driven by the belt to rotate, thereby driving the cam to rotate through the second rotating shaft and the first rotating shaft. The connecting rod drives the sliding rod to reciprocate up and down in the first support plate, so that the tops of the two sliding rods continuously knock the bottom side of the filter plate, speeding up the filtering speed of the filter plate on the crushed garbage. Larger volumes do not meet the requirements. The required garbage fragments will remain on the surface of the filter plate. Open the baffle and discharge it through the discharge port to the collection box and then crush it again, which improves the effect of garbage crushing, improves the discharging speed and anti-clogging effect, and passes through the belt. , the first transmission wheel and the second transmission wheel realize the linkage of the crushing component and the vibration screening component, improving the practicality of the device.

2. The utility model provides a garbage crushing device. Through the structural design of the recycling component, in order to separate the remaining iron products in the construction waste from the crushed construction waste for recycling, the crushed pieces fall from the crushing box into the processing box. , and fall to the surface of the second conveyor belt, the magnet inside the first conveyor belt will attract the iron products to the surface of the second conveyor belt. When the fragments pass through one side of the second conveyor belt, they will directly fall to the filter plate on the bottom for filtering. , the iron products will continue to move. When passing through the guide roller, the first conveyor belt and the second conveyor belt are separated. The magnets in the first conveyor belt reduce the adsorption effect on the iron products, and the iron products pass through the scraper on one side of the second conveyor belt. Scraping it into the recycling box on the bottom can realize the recycling of iron products and reduce the waste of resources.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic diagram of the overall side view three-dimensional structure;

Figure 2 is a schematic cross-sectional structural diagram of the vibration screening component;

Figure 3 is a schematic side view of the structure in a three-dimensional cross-section;

Figure 4 is a schematic side view of the three-dimensional structure;

Figure 5 is a schematic structural diagram of a partial cross-section of the vibration screening assembly.

In the picture: 1. Bottom plate; 2. Supporting legs; 3. Treatment box; 4. First groove; 5. Discharge port; 6. Filter plate; 7. Telescopic rod; 8. Return spring; 9. Slide rod; 10. First support plate; 11. Connecting rod; 12. First rotating shaft; 13. Cam; 14. Second rotating shaft; 15. First transmission wheel; 16. Baffle; 17. L-shaped limit groove; 18. The first conveying roller; 19. The first conveying belt; 20. Magnet; 21. The second conveying roller; 22. The first fixed plate; 23. The second conveying belt; 24. The guide roller; 25. The second fixed plate; 26 , scraper; 27, second support plate; 28, second groove; 29, crushing box; 30, third rotating shaft; 31, crushing roller; 32, second transmission wheel; 33, belt; 34, drive motor ; 35. Gear; 36. Rubber pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figure 1-3, a garbage crushing device includes a base plate 1; support legs 2 are installed around the bottom side of the base plate 1, a processing box 3 is installed on the top side of the base plate 1, and a vibration device is installed inside the processing box 3 A screening component, a recycling component is provided inside the treatment box 3, and a crushing component is provided on the top side of the treatment box 3;

The vibration screening assembly includes a treatment box 3. A first groove 4 is provided inside the treatment box 3. A discharge port 5 is provided on one side of one of the first grooves 4. A filter plate 6 is installed in the first groove 4. Telescopic rods 7 are fixed at both ends of the bottom side of the filter plate 6, and the other end of the telescopic rod 7 is fixed on the inner wall of the first groove 4. A return spring 8 is provided on the outside of the telescopic rod 7, and the two ends of the return spring 8 are welded to the inner wall of the first groove 4. Between the filter plate 6 and the first groove 4, two sliding rods 9 are provided at both ends of the bottom side of the filter plate 6. The sliding rods 9 are slidably installed on the first support plate 10, and the first support plate 10 is fixed to the treatment box. On the inner wall of 3, a connecting rod 11 is installed on the bottom side of the sliding rod 9 through a pin rotation. A first rotating shaft 12 is fixed on the bottom side of the two connecting rods 11. Both sides of the first rotating shaft 12 are fixed on the cam through bearings. The distal hub end of 13 and the middle part of the proximal hub end of the cam 13 are fixed with a second rotating shaft 14. The second rotating shaft 14 is fixed at both ends of the processing box 3 through bearings. The other end of one of the second rotating shafts 14 is fixed with a third rotating shaft 14. a transmission wheel 15;

During work, in order to avoid that after the construction waste is crushed, there will be larger pieces of uncrushed garbage accumulated in the discharge port that will easily block the discharge port, resulting in a slow discharge speed. The vibration screening component is used. After the crushing component is started, the belt is 33 drives the first transmission wheel 15 to rotate, thereby driving the two cams 13 to rotate through the second rotating shaft 14 and the first rotating shaft 12. During the rotation, the connecting rod 11 drives the sliding rod 9 to move up and down in the first support plate 10. , so that the tops of the two sliding rods 9 continuously knock the bottom side of the filter plate 6, speeding up the filtering speed of the filter plate 6 for the crushed garbage, and the larger and unqualified garbage fragments will remain on the filter plate 6 Surface, then open the baffle 16 and discharge it to the collection box through the discharge port 5 and then crush it again, which improves the effect of garbage crushing, improves the discharging speed and anti-clogging effect, and through the belt 33, the first transmission wheel 15 and The second transmission wheel 32 realizes the linkage between the crushing component and the vibration screening component, thereby improving the practicality of the device.

The telescopic rods 7 are provided in four groups, and are respectively symmetrically arranged on the bottom side of the telescopic rods 7; during operation, the stability of the filter plate 6 can be better improved.

A baffle 16 is provided on the outside of the discharge port 5. The baffle 16 is slidably installed in two L-shaped limit grooves 17. The L-shaped limit grooves 17 are fixed at both ends of the treatment box 3; during operation, during crushing After completion, after the fragments that meet the requirements are discharged from the discharge port, the baffle 16 is moved upward from the L-shaped limiting groove 17, so that the larger fragments that do not meet the requirements pass through the discharge port 5 from the inclined filter plate 6. Then crush again.

Please refer to Figure 4. The recycling assembly includes a treatment box 3. A first conveyor roller 18 is installed inside the treatment box 3 through a pin rotation. A first conveyor belt 19 is provided outside the first conveyor roller 18. The first conveyor belt A magnet 20 is installed inside 19. The other end of the first conveyor belt 19 is sleeved on the second conveyor roller 21. The second conveyor roller 21 is installed between the two first fixed plates 22 through pin rotation. The first conveyor belt 19 A second conveyor belt 23 is provided on the outside of the first conveyor belt 19. A guide roller 24 is provided on the bottom side of one end of the first conveyor belt 19. The guide roller 24 is mounted on the second fixed plate 25 through a pin rotation. A scraper is provided on the bottom side of the second conveyor belt 23. The plate 26 and the scraper 26 are fixed on the second support plate 27, the second support plate 27 is fixed on the first fixed plate 22, one end of the second conveyor belt 23 is arranged in the second groove 28, and the second groove 28 is opened On one side of the treatment box 3, during operation, in order to separate the remaining iron products in the construction waste from the crushed construction waste for recycling, the crushed pieces fall from the crushing box 29 into the treatment box 3 and into the second On the surface of the conveyor belt 23, the magnet 20 inside the first conveyor belt 19 will attract the iron products to the surface of the second conveyor belt 23. When the fragments pass through one side of the second conveyor belt 23, they will directly fall onto the filter plate 6 on the bottom side for filtering. , the iron products will continue to move. When passing through the guide roller 24, the first conveyor belt 19 and the second conveyor belt 23 separate. The magnet 20 in the first conveyor belt 19 reduces the adsorption effect on the iron products. On the side passing the second conveyor belt 23 The scraper 26 scrapes the iron products into the recycling box at the bottom, which can realize the recycling of the iron products and reduce the waste of resources.

The horizontal plane where the first conveying roller 18 is located is lower than the horizontal plane where the second conveying roller 21 is located; during operation, it is easier to classify and adsorb the iron products in the fragments, thereby improving the recycling effect.

The crushing assembly includes a processing box 3. A through hole is provided on the top side of the processing box 3, and a crushing box 29 is fixed in the through hole. A third rotating shaft 30 is fixed in the crushing box 29 through a bearing. The third rotating shaft 30 is A crushing roller 31 is provided on the outside. A gear 35 is fixed on one end of the third rotating shaft 30. One end of one of the third rotating shafts 30 is fixed on a second transmission wheel 32. The second transmission wheel 32 is covered with a belt 33. The other end of the belt 33 is sleeved on the first transmission wheel 15, and one end of a third rotating shaft 30 is connected to the output end of the driving motor 34 through a coupling; during operation, the driving motor 34 can be started to pass through the third rotating shaft 30. The rotating shaft 30 drives the crushing roller 31 on it to rotate, and the gear 35 drives the other crushing roller 31 to rotate relatively, thereby crushing the construction waste. The second transmission wheel 32 and the belt 33 can drive the vibration screening assembly to operate synchronously, realizing The linkage between the crushing component and the vibration screening component improves the practicality of the device.

The two gears 35 are on the same horizontal plane and mesh with each other; during operation, after starting the driving motor 34, a third rotating shaft 30 drives the crushing roller 31 on it to rotate, and the gear 35 on it drives another gear. 35 rotates, thereby driving the crushing roller 31 to rotate relatively through another third rotating shaft 30 to realize the crushing operation of construction waste.

Please refer to FIG. 5 . The rubber pad 36 is arranged on the top side of the sliding rod 9 ; during operation, when the sliding rod 9 moves upward and knocks the filter plate 6 , the rubber pad 36 can reduce the wear on the filter plate 6 .

Working principle: start the drive motor 34, drive the crushing roller 31 on it to rotate through the third rotating shaft 30, drive the other crushing roller 31 to rotate relatively through the gear 35, thereby crushing the construction waste, through the second transmission wheel 32 and the belt 33 can drive the vibration screening assembly to operate synchronously. In order to separate the remaining iron products in the construction waste from the crushed construction waste for recycling, the crushed pieces fall from the crushing box 29 into the processing box 3 and onto the second conveyor belt 23 The magnet 20 inside the first conveyor belt 19 will adsorb the iron products to the surface of the second conveyor belt 23. When the fragments pass through one side of the second conveyor belt 23, they will directly fall onto the filter plate 6 on the bottom side for filtering. The product will continue to move. When passing through the guide roller 24, the first conveyor belt 19 and the second conveyor belt 23 separate. The magnet 20 in the first conveyor belt 19 reduces the adsorption effect on the iron product. When passing through the second conveyor belt 23 side, the scraper The plate 26 scrapes the iron products into the recycling box at the bottom, which can realize the recycling of iron products and reduce the waste of resources. After the fragments fall from the second conveyor belt 23 to the filter plate 6, the belt 33 drives the first The transmission wheel 15 rotates, thereby driving the two cams 13 to rotate through the second rotating shaft 14 and the first rotating shaft 12. During the rotation, the sliding rod 9 is driven through the connecting rod 11 to move up and down in the first support plate 10, so that the two cams 13 are rotated. The top end of the sliding rod 9 continuously taps the bottom side of the filter plate 6 to speed up the filtering speed of the filter plate 6 for the crushed garbage. Larger and unqualified garbage fragments will remain on the surface of the filter plate 6, and then the filter plate 6 is opened. The baffle 16 is discharged to the collection box through the discharge port 5 and then re-crushed, which improves the garbage crushing effect, improves the discharging speed and anti-clogging effect, and passes through the belt 33, the first transmission wheel 15 and the second transmission wheel 32 realizes the linkage between the crushing component and the vibration screening component, improving the practicality of the device.

In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (7)

1. A garbage crushing device, characterized in that: it includes a bottom plate (1); support legs (2) are installed around the bottom side of the bottom plate (1), and a treatment box (2) is installed on the top side of the bottom plate (1). 3), the inside of the treatment box (3) is provided with a vibration screening assembly, the inside of the treatment box (3) is provided with a recovery assembly, and the top side of the treatment box (3) is provided with a crushing assembly; The vibration screening assembly includes a treatment box (3). A first groove (4) is provided inside the treatment box (3), and a discharge port is provided on one side of one of the first grooves (4). (5), a filter plate (6) is installed in the first groove (4), telescopic rods (7) are fixed at both ends of the bottom side of the filter plate (6), and the telescopic rod (7) The other end is fixed on the inner wall of the first groove (4). A return spring (8) is provided on the outside of the telescopic rod (7). Both ends of the return spring (8) are welded to the filter plate (6) and Between the first grooves (4), two sliding rods (9) are provided at both ends of the bottom side of the filter plate (6). The sliding rods (9) are slidably installed on the first support plate (10). , the first support plate (10) is fixed on the inner wall of the processing box (3), a connecting rod (11) is installed on the bottom side of the sliding rod (9) through a pin rotation, and the two connecting rods ( A first rotating shaft (12) is fixed to the bottom side of 11), and both sides of the first rotating shaft (12) are fixed to the distal hub end of the cam (13) through bearings, and the proximal hub end of the cam (13) A second rotating shaft (14) is fixed in the middle. The second rotating shaft (14) is fixed at both ends of the processing box (3) through bearings. The other end of one of the second rotating shafts (14) is fixed with a third rotating shaft (14). A transmission wheel (15). 2. A garbage crushing device according to claim 1, characterized in that: the telescopic rod (7) is provided with four groups, and each is symmetrically arranged on the bottom side of the telescopic rod (7). 3. A garbage crushing device according to claim 1, characterized in that: a baffle (16) is provided outside the discharge port (5), and the baffle (16) is slidably disposed between two L In the L-shaped limiting groove (17), the L-shaped limiting groove (17) is fixed at both ends of the processing box (3). 4. A garbage crushing device according to claim 1, characterized in that: the recycling component includes a processing box (3), and a first conveying roller (3) is installed inside the processing box (3) by rotating through a pin. 18), a first conveyor belt (19) is provided on the outside of the first conveyor roller (18), a magnet (20) is installed on the inside of the first conveyor belt (19), and the other side of the first conveyor belt (19) One end is sleeved on the second conveyor roller (21). The second conveyor roller (21) is installed between the two first fixed plates (22) through pin rotation. The outer side of the first conveyor belt (19) A second conveyor belt (23) is provided, and a guide roller (24) is provided on the bottom side of one end of the first conveyor belt (19). The guide roller (24) is mounted on the second fixed plate (25) through pin rotation. On the bottom side of the second conveyor belt (23), a scraper (26) is provided. The scraper (26) is fixed on the second support plate (27). The second support plate (27) is fixed on On the first fixed plate (22), one end of the second conveyor belt (23) is arranged in a second groove (28), and the second groove (28) is opened on one side of the processing box (3). 5. A garbage crushing device according to claim 4, characterized in that the horizontal plane where the first conveying roller (18) is located is lower than the horizontal plane where the second conveying roller (21) is located. 6. A garbage crushing device according to claim 1, characterized in that: the crushing assembly includes a processing box (3), a through hole is opened on the top side of the processing box (3), and the through hole is fixed inside There is a crushing box (29), a third rotating shaft (30) is fixed in the crushing box (29) through a bearing, and a crushing roller (31) is provided outside the third rotating shaft (30). A gear (35) is fixed at one end of the rotating shaft (30), and a second transmission wheel (32) is fixed at one end of one of the third rotating shafts (30). The second transmission wheel (32) is covered with a gear (35). Belt (33), the other end of the belt (33) is sleeved on the first transmission wheel (15), and one end of the third rotating shaft (30) is connected to the drive motor (34) through a coupling. Output connection. 7. A garbage crushing device according to claim 6, characterized in that the two gears (35) are on the same horizontal plane and mesh with each other.