Dry type closed burying sterilization spittoon and garbage classification collection integrated machine

Abstract

The application discloses a dry type closed burying sterilization spittoon, which comprises a barrel, a conical flocking pre-paved accumulation sand tray, a sand conveying pipe and a powder tube inner pushing and conveying mechanism; the barrel is used for collecting and containing sterilization sand; a sand tray mounting through hole is formed in the center position of the conical flocking pre-paved accumulation sand tray; a sand inlet is formed in the lower end wall of the sand conveying pipe, and a powder tube inner conveying return valve device is arranged in the sand conveying pipe; the powder tube inner pushing and conveying mechanism is used for pushing the sterilization sand in the sand conveying pipe to move upwards along the sand conveying pipe and overflow from the upper end of the sand conveying pipe to the upper surface of the conical flocking pre-paved accumulation sand tray. The application further discloses a garbage classification function integrated machine. The application adopts a dry type burying mode to collect sputum, cigarette butts and the like, can effectively prevent bacteria and viruses in the sputum from spreading into the air, reduces the spread of infectious diseases and smog pollution of the environment.

Description

Technical Field

[0001] The present invention relates to the field of environmental protection devices, and in particular to a dry-type closed buried sterilized spittoon and garbage sorting and collecting integrated machine. Background Art

[0002] Phlegm is produced by inflammation in the respiratory system caused by illness or by inhaling pathogenic viruses, bacteria, or foreign matter in the air. When mucus is "pushed" from the bronchi to the throat by cilia, it stimulates coughing, expelling mucus carrying viruses and bacteria from the body. The thick, viscous phlegm produced by illness contains a large number of viruses and bacteria that have grown from the infection itself. It also creates a strong foreign body sensation in the throat, leading to discomfort and a need to spit. This frequent occurrence contributes to the frequent occurrence of spitting. We all know that spitted phlegm, especially in crowded areas, can be trampled on by unintentional people with their shoes, carrying it and splitting it into several viral particles. As these people reach their destinations and stop at their respective locations, the viruses carried by each particle evaporate and disperse from the soles of their shoes. Once the viruses evaporate and become airborne, they can be inadvertently inhaled by those around them, ultimately allowing the virus to spread.

[0003] To combat and prevent the habit of spitting and littering cigarette butts and debris, some simple wet collection devices have recently become available. These include barely enclosed and semi-enclosed spittoons. These early wet and semi-enclosed spittoons allow spitting directly into the liquid contained within the spittoon. These disadvantages are as follows: First, subsequent users experience the spitting, cigarette butts, and debris left behind by previous users, creating a disgusting and unpleasant experience. If not cleaned promptly, the spitting can ferment and emit a foul odor, creating a nauseating sensation. Second, spitting directly into the liquid contained within the spittoon, often through an open spittoon, can easily cause both the liquid and the spittoon to evaporate, allowing bacteria and viruses in the spittoon to enter the air with the naturally evaporating gases, further contaminating the surrounding air and potentially causing the re-transmission and widespread outbreak of respiratory diseases. Third, bacteria and viruses survive longer in a wet environment and have higher reproduction rates. Wet spittoons further increase the potential for bacterial and viral spread. Fourth, as we all know, liquids freeze into solids at low temperatures, and once frozen, their volume increases, especially after a slight thaw, when they freeze again, their volume becomes even larger. Therefore, when wet spittoons are placed in low-temperature or high-altitude areas, spittoons and the bowl itself can easily freeze and crack, rendering them useless. Furthermore, once the liquid in the wet spittoon freezes, it becomes difficult for cleaning staff to properly clean it. Fifth, existing wet spittoons have poor adaptability and cannot function properly in high or low temperature environments, cannot be used outdoors in all seasons, and cannot be used in all locations. Furthermore, they cannot promptly kill pathogens and prevent their spread. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and provide a dry sputum and cigarette butt burial sterilization collector and trash can, which collects sputum by dry burial, can effectively prevent bacteria and viruses in sputum from spreading into the air, reduce the spread of infectious diseases and the pollution of smoke to the environment.

[0005] In order to achieve the above object, the present invention provides a dry-type closed buried sterilized spittoon, which is characterized by comprising:

[0006] The barrel body includes a main barrel body and a secondary barrel body. The main barrel body is used to store sterilized sand. The bottom of the main barrel body is an inverted cone, and a through hole is provided at the center of the inverted cone bottom of the main barrel body. The secondary barrel body is an annular barrel and is located outside the main barrel body.

[0007] A conical flocking pre-laid accumulation sand tray is provided above the main barrel and at the barrel opening of the main barrel, and a sand tray installation through hole is provided at the center of the conical flocking pre-laid accumulation sand tray;

[0008] A sand conveying pipe is arranged along the central axis of the main barrel body. The upper end of the sand conveying pipe is inserted into the sand tray installation through hole along the bottom of the conical flocked pre-laid accumulation sand tray. The lower end of the sand conveying pipe passes through the through hole and is fixedly connected to the main barrel body. A sand inlet hole is opened at the bottom of the sand conveying pipe. The sand inlet hole is located in the main barrel body near the through hole. A powder tube conveying check valve device is provided inside the sand conveying pipe.

[0009] and a pushing and conveying mechanism inside the powder tube, wherein the pushing and conveying mechanism inside the powder tube is at least partially arranged inside the sand conveying pipe, and is used to push the sterilized sand in the sand conveying pipe to move upward along the sand conveying pipe and overflow from the upper end of the sand conveying pipe to the upper surface of the conical flocking pre-laid accumulation sand tray.

[0010] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the pushing and conveying mechanism in the powder tube includes a reverse tube, a fixed inner ring groove sand discharge seat sleeve, a sand pushing piston assembly, a barrel body rising and rotating mechanism and a reverse thrust spring. A blocking outer ring is provided on the outer wall of the reverse tube, and a reverse tube mounting annular groove adapted to the blocking outer ring is provided on the fixed inner ring groove sand discharge seat sleeve. The blocking outer ring is provided in the reverse tube mounting annular groove and is used to limit the upper and lower positions of the reverse tube. The reverse thrust The spring is sleeved on the outside of the anti-silver cylinder, one end of the anti-silver thrust spring contacts the lower side wall of the blocking outer ring, and the other end of the anti-silver thrust spring contacts the lower inner wall of the anti-silver cylinder mounting annular groove, the fixed inner ring groove sand discharge seat sleeve is fixedly connected to the sand pushing piston assembly, the head of the sand pushing piston assembly is arranged in the anti-silver cylinder, the upper end of the anti-silver cylinder is inserted into the sand conveying pipe from the lower end of the sand conveying pipe, the barrel body lifting and rotating mechanism is connected to the auxiliary barrel body, and is used to control the auxiliary barrel body and the main barrel body to rise or fall.

[0011] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the sand pushing piston assembly includes an elastic sealing sleeve, an inverted conical expansion head, a pressure spring, a balancing spring, a pressure plate, a spring pressure adjusting nut, a high-tube straightening nut and a height-adjusting screw. The height-adjusting screw is arranged on the central axis of the inverted conical expansion head, and one end of the height-adjusting screw is fixedly connected to the cone top of the inverted conical expansion head. The balancing spring, pressure plate, pressure spring and spring pressure adjusting nut are sequentially arranged on the height-adjusting screw. One end of the balancing spring is in contact with the cone top surface of the inverted conical expansion head, and the other end of the balancing spring is in contact with the pressure plate. One side surface of the pressure plate is in contact with one end of the pressure spring, and the other end of the pressure spring is in contact with the spring pressure adjusting nut. The spring pressure adjusting nut is connected to the height adjusting screw through a thread and is used to adjust the force of the pressure spring on the pressure plate. The elastic sealing sleeve is sleeved on the outside of the inverted conical expansion head, and one end is located at the bottom of the cone of the inverted conical expansion head. The other end of the elastic sealing sleeve is in contact with one side surface of the pressure plate, and the other end of the height adjusting screw is threadedly connected to the high-tube straightening nut, and the end of the high-tube straightening nut connected to the height adjusting screw is conical.

[0012] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that a sand leakage hole is opened on the fixed inner ring groove sand discharge seat cover, and the sand leakage hole is located at the bottom of the fixed inner ring groove sand discharge seat cover.

[0013] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the check valve device for conveying powder in the tube includes a support plate, a baffle and an outer barrel body, the support plate is arranged along the material forward direction, one end of the baffle is hinged to the support plate, the support plate is provided with an arc-shaped limit groove for controlling the rotation angle of the baffle along the hinge axis, the baffle is provided with a protrusion corresponding to the arc-shaped limit groove, the number of the support plates is three, one end of the three support plates are connected together and the angle between two adjacent support plates among the three support plates is 120°, the number of the baffles is also three, the three baffles are respectively arranged between two adjacent support plates and are used to prevent the powder from falling back, the outer barrel body is arranged on the outside of the support plate and is fixedly connected to the support plate, and an elastic component is provided on the side wall of the outer barrel body.

[0014] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the barrel body rising and rotating mechanism includes a bracket, an rising rotating pulley, a pull wire and a pedal, the pedal is connected to one end of the pull wire, the pull wire is at least partially wrapped around the barrel body, the end of the pull wire close to the barrel body is fixedly connected to the barrel body, the rising rotating pulley is installed on the outer wall of the barrel body, and the bracket is provided with a spiral track that cooperates with the rising rotating pulley.

[0015] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the spiral track includes an ascending section and a swinging section, the swinging section is located at the lower part of the ascending section and the tail of the ascending section is connected to the head of the swinging section, the expanded diagram of the ascending section is an oblique line inclined at a predetermined angle, and the expanded diagram of the swinging section is an arc, and the head of the arc is connected to the tail of the ascending section.

[0016] The above-mentioned dry-type closed buried sterilized spittoon is characterized in that the conical flocked pre-laid accumulation sand tray is detachably connected to the sand conveying pipe;

[0017] A sand retention groove is provided on the upper surface of the conical flocking pre-laid accumulation sand tray;

[0018] The outer side of the bottom of the sand conveying pipe is provided with a sharp thorn portion for puncturing the sterilized sand packaging bag;

[0019] There are multiple sand inlet holes, and the multiple sand inlet holes are evenly distributed along the circumference of the sand conveying pipe.

[0020] The dry-type sealed buried sterilized spittoon is characterized in that it further comprises an arched petal blooming closure cover and an arched petal blooming closure cover body opening and closing mechanism, wherein the arched petal blooming closure cover is hinged on the bracket, and the arched petal blooming closure cover is composed of a plurality of arcuate plates, each of which is hinged on the bracket, and the plurality of arcuate plates form a circle;

[0021] The arched petal blooming closed cover opening and closing mechanism comprises a control rod, a torsion spring, a guide wheel, a cover pull wire, a king-shaped pull wire joint and a guide sleeve;

[0022] The control rod is located at the lower end of the arc plate and is fixedly connected to the arc plate. One end of the torsion spring is connected to the arc plate, and the other end is connected to the bracket, which is used to provide a torsional force for the arc plate when closing. Both ends of the cover pull wire are connected to the W-shaped pull wire joint. One end of the cover pull wire is fixedly connected to the end of the control rod away from the arc plate through the W-shaped pull wire joint. The other end of the cover pull wire passes through the guide sleeve and is guided by the guide wheel and then connected to the sub-barrel body through the W-shaped pull wire joint. The guide wheel is rotatably mounted on the bracket.

[0023] The present invention also discloses an integrated garbage classification and collection machine, on which the above-mentioned dry-type closed buried sterilized spittoon is installed.

[0024] The above-mentioned garbage sorting and collection integrated machine is characterized in that the garbage sorting function integrated machine is provided with a solar panel, a light strip and an advertising space. The solar panel is located on the top of the garbage sorting function integrated machine, and the light strip is respectively located at the advertising space, the outside of a dry spittoon and cigarette butt buried sterilization spittoon, and the outside of the pedal. The solar panel is connected to the light strip and is used to provide power for the light strip.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1. The present invention adopts a dry burial method to collect spit sputum, nasal mucus, discarded cigarette butts, debris and dirt, etc.; it is universal in all seasons and has stable working performance; at the same time, it can effectively prevent bacteria and viruses in sputum from spreading into the air, reducing the spread of infectious diseases.

[0027] 2. The present invention has a reasonable structure and can be matched with most existing classified trash cans.

[0028] 3. The conical flocked pre-laid accumulation sand tray of the present invention can be raised to a suitable position, which is conducive to the sliding of dirt and shielding the dirt of the previous user. The later users feel good. (Spit, snot, discarded cigarette butts, debris, etc.)

[0029] 4. The barrel body of the present invention adopts an inverted cone-shaped barrel bottom, so that the sterilized sand can flow smoothly into the sand conveying pipe.

[0030] 5. The push-up conveying mechanism for powdery materials in the tube of the present invention is combined with the design of a check valve for powdery materials, which effectively solves the problem of peristaltic push-up conveying of powdery materials in the tube.

[0031] The invention is further described in detail below through the accompanying drawings and examples. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and other features, advantages, and other aspects of the various embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the originals and elements are not necessarily drawn to scale.

[0033] Figure 1 A cross-sectional view of an embodiment of the present invention is shown.

[0034] Figure 2 Shown Figure 1 Enlarged view of point A.

[0035] Figure 3 Shown Figure 1 Enlarged view of point B.

[0036] Figure 4A schematic structural diagram of the Chinese character "王" (K-shaped) wire pull connector in an embodiment of the present invention when the wire end is not pressed is shown.

[0037] Figure 5 The figure shows the structure of the Chinese character "王" (K-shaped) wire connector after wire pressing in an embodiment of the present invention.

[0038] Figure 6 The figure shows a schematic diagram of the three-dimensional structure of the powder tube conveying check valve device after removing the outer barrel body in the embodiment of the present invention.

[0039] Figure 7 The figure shows a schematic three-dimensional structure diagram of a check valve device for conveying powder in a tube according to an embodiment of the present invention.

[0040] Figure 8 FIG. 2 shows an expanded view of a spiral track in an embodiment of the present invention.

[0041] Figure 9 A schematic diagram of the three-dimensional structure of a garbage sorting and collecting integrated machine equipped with a dry-type closed buried sterilized spittoon in an embodiment of the present invention is shown.

[0042] Description of reference numerals:

[0043] 10—barrel body; 11—main barrel body; 11-1—through hole;

[0044] 12-auxiliary barrel; 20-conical flocking pre-laid accumulation sand tray;

[0045] 21—Sand table installation hole; 22—Sand retention trough; 30—Sand delivery pipe;

[0046] 31—Sand inlet hole; 32—Powdered material conveying check valve device;

[0047] 32-1—Support plate; 32-11—Arc-shaped limiting groove; 32-2—Baffle;

[0048] 32-21—protrusion; 32-3—outer barrel; 32-31—elastic component;

[0049] 33 - spike portion; 40 - push-up conveying mechanism for powdered material in the tube;

[0050] 41—reverse cylinder; 41-1—blocking outer ring; 42—fixed inner ring groove sand discharge seat sleeve;

[0051] 42-1—Annular groove for mounting the anti-corrosion cylinder; 42-2—Sand leakage hole;

[0052] 43—Sand pushing piston assembly; 43-1—Elastic sealing sleeve;

[0053] 43-2—Inverted cone expansion head; 43-3—Compression spring; 43-4—Balance spring;

[0054] 43-5 - pressing plate; 43-6 - spring pressure adjusting nut; 43-7 - high cylinder righting nut;

[0055] 43-8 - height adjusting screw; 44 - barrel body lifting rotating mechanism;

[0056] 44-1 - support; 44-11 - spiral track; 44-111 - lifting section;

[0057] 44-112 - swinging section; 44-2 - lifting rotating pulley; 44-3 - pull wire;

[0058] 44-4 - pedal; 45 - reverse thrust spring; 51 - solar cell panel;

[0059] 52 - light strip; 53 - advertising site; 61 - arched petal blooming type closure cover;

[0060] 62 - arched petal blooming type closure cover body opening and closing mechanism; 62-1 - control rod;

[0061] 62-2 - torsion spring; 62-3 - guide wheel; 62-4 - cover pull wire;

[0062] 62-5 - W-shaped pull wire joint; 62-6 - guide sleeve. DETAILED DESCRIPTION

[0063] Embodiments of the present application will be described in more detail by referring to the drawings. Although certain embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be construed as being limited to the embodiments set forth herein, but rather, the embodiments are provided so that the present application can be more thoroughly and completely understood. It is understood that the drawings and embodiments of the present application are for illustrative purposes only and are not intended to limit the scope of the present application.

[0064] As Figures 1 to 3As shown, the present invention discloses a dry-type closed buried sterilized spittoon, a dry-type closed buried sterilized spittoon, a cigarette butt classification garbage collection integrated machine, which includes a barrel body 10, a conical flocked pre-laid accumulation sand tray 20, a sand conveying pipe 30 and a push-up conveying mechanism 40 in the powder tube; the barrel body 10 includes a main barrel body 11 and a sub-barrel body 12, the main barrel body 11 is used to store sterilized sand; the sub-barrel body 12 is an annular barrel and is located on the outside of the main barrel body 11; the conical flocked pre-laid accumulation sand tray 20 is arranged above the main barrel body 11 and at the barrel mouth of the main barrel body 11, and the conical flocked pre-laid accumulation sand tray 20 serves as a closed cover of the main barrel body 11 and is covered above the barrel mouth of the main barrel body 11, which can reduce the moisture back of the sterilized sand in the main barrel body 11; the upper surface of the conical flocked pre-laid accumulation sand tray 20 is covered with an electrostatic flocking surface, which can make the sterilized sand remain in the conical flocked pre-laid accumulation sand tray On the upper surface of the tray 20, a sand tray mounting through hole 21 is provided at the center position of the conical flocked pre-laid accumulation sand tray 20; the sand delivery pipe 30 is arranged along the central axis of the main barrel body 11, and the upper end of the sand delivery pipe 30 is inserted into the sand tray mounting through hole 21 along the bottom of the conical flocked pre-laid accumulation sand tray 20, and the lower end of the sand delivery pipe 30 is fixedly connected to the main barrel body 11. A sand inlet gate hole 31 is provided on the sand delivery pipe 30, and the sand inlet gate hole 31 is located inside the main barrel body 11 near the bottom of the main barrel body 11, and a powder tube conveying check valve device 32 is provided inside the sand delivery pipe 30; the powder tube pushing and conveying mechanism 40 is at least partially arranged in the sand delivery pipe 30, and is used to push the sterilized sand in the sand delivery pipe 30 to move upward along the sand delivery pipe 30 and overflow from the upper end of the sand delivery pipe 30 to the upper surface of the conical flocked pre-laid accumulation sand tray 20.

[0065] In this embodiment, sterilized sand is stored in the main barrel 11, and the sterilized sand flows into the sand conveying pipe 30 through the sand inlet hole 31 on the sand conveying pipe 30. The pushing and conveying mechanism 40 in the powder tube pushes the sterilized sand in the sand conveying pipe 30 upward, and the sterilized sand in the sand conveying pipe 30 overflows to the upper disk surface of the conical flocking pre-laid accumulation sand tray 20 through the upper port of the sand conveying pipe 30. When sputum is spit onto the upper disk surface of the conical flocking pre-laid accumulation sand tray 20, the sterilized sand will quickly wrap the sputum, and under the action of gravity, the sputum and the sterilized sand will be together. Sliding down the inclined surface of the conical flocking pre-laid accumulation sand tray 20 and falling into the auxiliary barrel 12, the sterilized sand will quickly bury the sputum, effectively preventing the bacteria and viruses in the sputum from spreading into the air; after the cigarette butt is thrown onto the upper surface of the conical flocking pre-laid accumulation sand tray 20, under the action of gravity, the cigarette butt will slide down the inclined surface of the conical flocking pre-laid accumulation sand tray 20 into the auxiliary barrel 12. At the same time, the sterilized sand on the conical flocking pre-laid accumulation sand tray 20 will also slide down with the cigarette butt, thereby burying the cigarette butt, playing a role in extinguishing the fire and preventing smoke from polluting the environment. The flocked surface on the conical flocking pre-laid accumulation sand tray 20 is a hydrophobic flocked surface.

[0066] like Figure 1 and Figure 2 As shown, the powder tube push-up conveying mechanism 40 includes a reverse cylinder 41, a fixed inner ring groove sand discharge seat sleeve 42, a sand pushing piston assembly 43, a barrel rising and rotating mechanism 44 and a reverse thrust spring 45. A blocking outer ring 41-1 is provided on the outer wall of the reverse cylinder 41, and a reverse cylinder mounting annular groove 42-1 adapted to the blocking outer ring 41-1 is provided on the fixed inner ring groove sand discharge seat sleeve 42. The blocking outer ring 41-1 is arranged in the reverse cylinder mounting annular groove 42-1 and is used to limit the upper and lower positions of the reverse cylinder 41. The reverse thrust spring 45 is set On the outside of the anti-silver cylinder 41, one end of the anti-silver thrust spring 45 contacts the lower side wall of the blocking outer ring 41-1, and the other end of the anti-silver thrust spring 45 contacts the lower inner wall of the anti-silver cylinder mounting annular groove 42-1. The fixed inner ring groove sand discharge seat sleeve 42 is fixedly connected to the sand pushing piston assembly 43. The head of the sand pushing piston assembly 43 is arranged in the anti-silver cylinder 41. The upper end of the anti-silver cylinder 41 is inserted into the sand conveying pipe 30 from the lower end of the sand conveying pipe 30. The barrel body lifting and rotating mechanism 44 is connected to the barrel body 10 and is used to control the barrel body 10 to rise or fall.

[0067] The pushing and conveying mechanism 40 in the powder tube pushes sand during the falling process of the barrel body 10. When the barrel body 10 falls, the reverse cylinder 41 moves upward relative to the sand conveying pipe 30 fixedly connected to the barrel body 10. First, the cylinder wall of the reverse cylinder 41 blocks the sand inlet hole 31 at the lower end of the sand conveying pipe 30. As the barrel body 10 continues to fall, the reverse cylinder 41 and the sand pushing piston assembly 43 inside the reverse cylinder 41 push the sterilized sand inside the reverse cylinder 41 and the sand conveying pipe 30 to move upward. The sterilized sand inside the sand conveying pipe 30 passes through the powder tube conveying check valve device 32 and finally overflows from the top of the sand conveying pipe 30 onto the surface of the conical flocked pre-laid accumulation sand tray 20.

[0068] like Figure 2As shown, the sand pushing piston assembly 43 includes an elastic sealing sleeve 43-1, an inverted conical expansion head 43-2, a pressure spring 43-3, a balancing spring 43-4, a pressure plate 43-5, a spring pressure adjusting nut 43-6, a high-tube straightening nut 43-7 and a height adjusting screw 43-8. The height adjusting screw 43-8 is arranged on the central axis of the inverted conical expansion head 43-2, and one end of the height adjusting screw 43-8 is fixedly connected to the cone top of the inverted conical expansion head 43-2. ​​The balancing spring 43-4, the pressure plate 43-5, the pressure spring 43-3 and the spring pressure adjusting nut 43-6 are arranged on the height adjusting screw 43-8 in sequence. One end of the balancing spring 43-4 is in contact with the cone top surface of the inverted conical expansion head 43-2, and the other end of the balancing spring 43-4 is in contact with the pressure plate 43-5. One side surface of the pressure spring 43-3 is in contact with the other side surface of the pressure plate 43-5, and the other end of the pressure spring 43-3 is in contact with the spring pressure adjusting nut 43-6. The spring pressure adjusting nut 43-6 is connected to the height adjusting screw 43-8 through a thread, and is used to adjust the force of the pressure spring 43-3 on the pressure plate 43-5. The elastic sealing sleeve 43-1 is mounted on the outside of the inverted conical expansion head 43-2, and one end is located at the bottom of the inverted conical expansion head 43-2. ​​The other end of the elastic sealing sleeve 43-1 is in contact with one side surface of the pressure plate 43-5, and the other end of the height adjusting screw 43-8 is threadedly connected to the high-tube straightening nut 43-7. The end of the high-tube straightening nut 43-7 connected to the height adjusting screw 43-8 is conical. The elastic sealing sleeve 43-1 is a polyurethane sleeve with good wear resistance. In addition, the pressure spring 43-3 always gives a thrust to the pressure plate 43-5, so that the upper end of the elastic sealing sleeve 43-1 is always close to the interior of the anti-tube 41 under the expansion action of the inverted cone-shaped expansion head 43-2, forming a sealed connection. This structure has a good sealing effect.

[0069] like Figure 2 As shown, the fixed inner ring groove sand discharge seat 42 is provided with a sand leakage hole 42-2 located at the bottom of the fixed inner ring groove sand discharge seat 42. In this embodiment, one or more sand leakage holes 42-2 are provided on the sidewall of the fixed inner ring groove sand discharge seat 42. When fine sand leaks from the elastic sealing sleeve 43-1 into the lower portion of the near-reverse cylinder 41, the upper end of the high-cylinder centering nut 43-7 is tapered, allowing the fine sand or powder to leak through the gap between the lower end of the reverse cylinder 41 and the high-cylinder centering nut 43-7. The sand is then discharged from the sand pushing piston assembly 43 through the sand leakage hole 42-2 at the bottom of the fixed inner ring groove sand discharge seat 42. Therefore, even if there is leakage, the normal operation of the device will not be affected, thereby improving the reliability of the device. In this device, the balancing spring 43-4 serves to balance the elastic force of the pressure spring 43-3.

[0070] like Figure 6 and Figure 7 As shown, the powder tube internal conveying check valve device 32 includes a support plate 32-1, a baffle 32-2 and an outer barrel 32-3. The support plate 32-1 is arranged along the material forward direction. One end of the baffle 32-2 is hinged to the support plate 32-1. The support plate 32-1 is provided with an arc-shaped limiting groove 32-11 for controlling the rotation angle of the baffle 32-2 along the hinge axis. The baffle 32-2 is provided with a protrusion 32-21 corresponding to the arc-shaped limiting groove 32-11. The number of the support plate 32-1 is as follows: There are three support plates 32-1, one ends of the three support plates 32-1 are connected together, and the angle between two adjacent support plates 32-1 among the three support plates 32-1 is 120°. There are also three baffles 32-2, and the three baffles 32-2 are respectively arranged between two adjacent support plates 32-1 and are used to prevent the powder from falling back. The outer barrel body 32-3 is arranged on the outside of the support plate 32-1 and is fixedly connected to the support plate 32-1. An elastic component 32-31 is provided on the side wall of the outer barrel body 32-3.

[0071] like Figure 1 and Figure 9 As shown, the barrel body rising and rotating mechanism 44 includes a bracket 44-1, an rising rotating pulley 44-2, a pull wire 44-3 and a pedal 44-4, the pedal 44-4 is connected to one end of the pull wire 44-3, the pull wire 44-3 is at least partially wrapped around the barrel body 10, the end of the pull wire 44-3 close to the barrel body 10 is fixedly connected to the barrel body 10, the rising rotating pulley 44-2 is installed on the outer wall of the barrel body 10, and the bracket 44-1 is provided with a spiral track 44-11 that cooperates with the rising rotating pulley 44-2.

[0072] In this embodiment, the barrel body rising and rotating mechanism 44 is used to control the rising and rotation of the barrel body 10, and its power comes from the pedal 44-4; that is, when the pedal 44-4 is stepped on by an external force, the pedal 44-4 drives the pull wire 44-3, and the pull wire 44-3 pulls the barrel body 10. Since the barrel body 10 is rotatably mounted on the bracket 44-1, when the pull wire 44-3 pulls the barrel body 10, the barrel body 10 rotates around its central axis under the pull of the pull wire 44-3, and the outer side of the barrel body 10 is provided with an upper The lifting rotary pulley 44-2 is rotatably arranged on the outer side of the barrel body 10, and the lifting rotary pulley 44-2 cooperates with the spiral track 44-11 on the bracket 44-1. Under the cooperation of the spiral track 44-11 and the lifting rotary pulley 44-2, the barrel body 10 can be rotated and moved upward. The bracket 44-1 here not only plays the role of installing the barrel body 10, the pedal 44-4, etc., but also plays the role of fixing the spiral track 44-11. In this embodiment, the setting positions of the lifting rotary pulley 44-2 and the spiral track 44-11 can be interchanged, that is, the lifting rotary pulley 44-2 can also be fixed on the bracket 44-1, and the spiral track 44-11 is set on the outer wall of the barrel body 10, so that the lifting rotary pulley 44-2 and the spiral track 44-11 form a spiral rolling guide connection.

[0073] like Figure 8 As shown, the spiral track 44-11 includes an ascending section 44-111 and a swinging section 44-112. The swinging section 44-112 is located at the lower part of the ascending section 44-111 and the tail of the ascending section 44-111 is connected to the head of the swinging section 44-112. The expanded diagram of the ascending section 44-111 is an oblique line inclined at a predetermined angle, and the expanded diagram of the swinging section 44-112 is an arc, the head of the arc is connected to the tail of the ascending section 44-111. The spiral track 44-11 is divided into two ends. The ascending section 44-111 is used to lift the barrel 10 so that the conical flocked pre-laid accumulation sand tray 20 can be raised to a suitable position for spitting. In the swinging section 44-112, the pedal 44-4 is released, and the barrel body 10 falls under its own gravity. During the falling process, due to the cooperation between the rising rotating slider 52 and the spiral track 44-11, the barrel body 10 falls and rotates at the same time. When it reaches the swinging section 44-112, due to the effect of inertia, the barrel body 10 will swing forward and reverse, and drive the conical flocking pre-laid accumulation sand tray 20 to swing as well, so that the pollutants in the conical flocking pre-laid accumulation sand tray 20 can be thrown into the auxiliary barrel body 12 as much as possible.

[0074] In this embodiment, a winding wheel, a pinion, a rack and a wire guide wheel are further provided between the pedal 44-4 and the pull wire 44-3; the rack is connected to the pedal 44-4 and is used to drive the rack to move along the length direction of the rack; the pinion is engaged with the rack, and the rack is used to drive the pinion to rotate; the pinion is coaxially arranged with the winding wheel, and the pinion is fixedly connected to the winding wheel; one end of the pull wire 44-3 is fixed to the winding wheel, and the pull wire 44-3 is pulled by winding the winding wheel; the other end of the pull wire 44-3 is fixedly connected to the main barrel body 11 after being guided by the wire guide wheel.

[0075] In this embodiment, a wire arrangement wheel is provided on the outer wall of the barrel body 10, and the wire arrangement wheel is used to fix the other end of the pull wire 44-3; the wire arrangement wheel is engraved with a wire arrangement groove, and the wire arrangement groove is used to neatly arrange the pull wire 44-3 wound on the wire arrangement wheel 14.

[0076] In this embodiment, the conical flocked pre-laid accumulation sand tray 20 is detachably connected to the sand delivery pipe 30, making it convenient to replace new sterilized sand.

[0077] A sand retention groove 12 is provided on the upper surface of the conical flocking pre-laid accumulation sand tray 20; the sand retention groove 22 is provided on the upper surface of the conical flocking pre-laid accumulation sand tray 20 so that after the sterilized sand flows out of the sand conveying pipe 30, a part of the sand remains on the upper surface of the conical flocking pre-laid accumulation sand tray 20, thereby preventing sputum from adhering to the conical flocking pre-laid accumulation sand tray 20 and contaminating the conical flocking pre-laid accumulation sand tray 20.

[0078] In this embodiment, the sand delivery tube 30 is provided with a spike portion 33 on the outside of the bottom thereof for puncturing the sterilized sand packaging bag. During use, the packaged new sand is placed directly into the main barrel 11. The spike portion 33 punctures the bottom of the new sand packaging, allowing the new sand inside the package to flow through the sand inlet hole 31 and into the sand delivery tube 30. During the manufacturing process of the sand delivery tube 30 and the spike portion 33, a gate-shaped notch with a pointed tip is carved into the wall of the sand delivery tube 30. The notch is folded outward to form the spike portion 33, and the notch forms the sand inlet hole 31.

[0079] There are multiple sand inlet holes 31, and the multiple sand inlet holes 31 are evenly distributed along the circumference of the sand conveying pipe 30. Preferably, the number of the sand inlet holes 31 is 3 or 4.

[0080] like Figures 1 to 5As shown, the dry-type closed buried sterilized spittoon also includes an arched petal blooming type closed cover 61 and an arched petal blooming type closed cover body opening and closing mechanism 62, the arched petal blooming type closed cover 61 is hinged on the bracket 44-1, the arched petal blooming type closed cover 61 is composed of a plurality of arc-shaped plates, each of which is hinged on the bracket 44-1, and the plurality of arc-shaped plates form a circle; the arched petal blooming type closed cover body opening and closing mechanism 62 includes a control rod 62-1, a torsion spring 62-2, a guide wheel 62-3, a cover body pull wire 62-4, a Wang-shaped pull wire joint 62-5 and a guide sleeve 62-6; the control rod 62-1 is located at the arc plate The lower end is fixedly connected to the arc plate, one end of the torsion spring 62-2 is connected to the arc plate, and the other end is connected to the bracket 44-1, which is used to provide the arc plate with a torsional force when closing. Both ends of the cover pull wire 62-4 are connected to the Wang-shaped pull wire joint 62-5, and one end of the cover pull wire 62-4 is fixedly connected to the end of the control rod 62-1 away from the arc plate through the Wang-shaped pull wire joint 62-5. The other end of the cover pull wire 62-4 passes through the guide sleeve 62-6 and is guided by the guide wheel 62-3 and then connected to the sub-barrel body 12 through the Wang-shaped pull wire joint 62-5. The guide wheel 62-3 is rotatably mounted on the bracket 44-1.

[0081] The working process of the dry sputum and cigarette butt burying sterilization collector of the present invention is as follows:

[0082] The pedal 44-4 is stepped on by the foot, and the pedal 44-4 drives the rack to move along the length direction of the rack; the rack drives the pinion to rotate; the pinion drives the winding wheel to rotate, and the winding wheel drives the pull wire 44-3, and the pull wire 44-3 drives the main barrel body 11 to rotate. The main barrel body 11 rotates and moves upward under the cooperation of the rising rotating pulley 44-2 and the spiral track 44-11, and the main barrel body 11 pulls the control rod 62-1 through the cover body pull wire 62-4 to drive the arched petal blooming type closed cover 61 to open, revealing the conical flocking pre-laid accumulation sand tray 20 set at the barrel mouth of the main barrel body 11. Sputum is spit on the sterilization sand on the surface of the conical flocking pre-laid accumulation sand tray 20 or cigarette butts are thrown on the sterilization sand on the surface of the conical flocking pre-laid accumulation sand tray 20. The sterilization sand can quickly cover the sputum or cover the cigarette butts, and fall into the auxiliary barrel body 12 for burial, which can effectively prevent the spread of bacteria and viruses. When the main barrel 11 moves upward, the reverse barrel 41 and the powder tube push-up conveying mechanism 40 both move downward relative to each other, thereby revealing the sand inlet hole 31. Sand within the main barrel 11 flows through the sand inlet hole 31 into the lower portion of the sand conveying pipe 30 and the reverse barrel 41. A powder tube internal transport check valve device 32 is provided within the sand conveying pipe 30 to prevent sand from flowing back from the upper portion of the sand conveying pipe 30 due to gravity. The sand conveying pipe 30 is composed of multiple hollow tubes of different diameters, with the diameters increasing in size from top to bottom. In this embodiment, two powder tube internal transport check valve devices 32 are provided. The powder tube internal transport check valve devices 32 can be a check valve structure composed of a single piece or multiple pieces of blocking discs.

[0083] When the pedal 44-4 is released, the main barrel body 11 rotates and falls under the action of its own gravity. At this time, the reverse barrel 41 moves up relative to the sand conveying pipe 30, closing the sand gate hole 31, and at the same time, the sand pushing piston assembly 43 pushes the sterilized sand in the sand conveying pipe 30 to move up along the sand conveying pipe 30, and the outlet at the upper end of the sand conveying pipe 30 overflows to the surface of the conical flocking pre-laid accumulation sand tray 20, and the pollutants on the conical flocking pre-laid accumulation sand tray 20 are flushed into the auxiliary barrel body 12, and part of the sterilized sand remains on the surface of the conical flocking pre-laid accumulation sand tray 20. Sputum is spit on the sterilized sand on the surface of the conical flocking pre-laid accumulation sand tray 20 or cigarette butts are thrown on the sterilized sand on the surface of the conical flocking pre-laid accumulation sand tray 20. The sterilized sand can quickly cover the sputum or cover the cigarette butts, and fall into the auxiliary barrel body 12 for burial, which can effectively prevent the spread of bacteria and viruses.

[0084] The present invention also discloses a garbage sorting and collecting integrated machine equipped with the above-mentioned dry-type closed buried sterilized spittoon.

[0085] like Figure 9As shown, the dry-type closed buried sterilized spittoon cigarette butt classification collection integrated machine is provided with a solar panel 51, a light strip 52 and an advertising position 53. The solar panel 51 is located on the top of the garbage classification function integrated machine, and the light strip 52 is respectively located at the advertising position 53, the outside of a dry spittoon, the outside of the cigarette butt buried sterilized spittoon and the outside of the pedal 44-4. The solar panel 51 is connected to the light strip 52 and is used to provide power to the light strip 52.

[0086] In this embodiment, the dry-type closed buried sterilized spittoon cigarette butt collection machine also includes a battery and a power management module. The battery is connected to the solar panel 51 through the power management module, and the light strip 52 is connected to the solar panel 51 and the battery through the power management module. The power management module is used to manage the opening and closing of the light strip 52. The power management module includes a timing communication module to determine the time of the area where the garbage classification function machine is currently located; the power management module also includes a brightness sensor for detecting the brightness of the environment surrounding the garbage classification function machine; the opening and closing of the light strip 52 are jointly managed by time and brightness.

[0087] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural transformation made to the above embodiment based on the technical essence of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A dry-type closed buried sterilized spittoon, characterized in that: include: A barrel body (10), the barrel body (10) comprises a main barrel body (11) and a sub-barrel body (12), the main barrel body (11) is used to store sterilized sand; the bottom of the main barrel body (11) is in an inverted cone shape, and a through hole (11-1) is provided at the center of the inverted cone bottom of the main barrel body (11); the sub-barrel body (12) is an annular barrel and is located outside the main barrel body (11); A conical flocked pre-laid accumulation sand tray (20), the conical flocked pre-laid accumulation sand tray (20) being arranged above the main barrel (11) and located at the barrel mouth of the main barrel (11), and a sand tray installation through hole (21) being provided at the center of the conical flocked pre-laid accumulation sand tray (20); A sand delivery pipe (30), the sand delivery pipe (30) is arranged along the central axis of the main barrel (11), the upper end of the sand delivery pipe (30) is inserted into the sand tray installation through hole (21) along the bottom of the conical flocked pre-laid accumulation sand tray (20), the lower end of the sand delivery pipe (30) passes through the through hole (11-1) and is fixedly connected to the main barrel (11), a sand inlet hole (31) is opened at the bottom of the sand delivery pipe (30), the sand inlet hole (31) is located in the main barrel (11) near the through hole (11-1), and a powder tube conveying check valve device (32) is provided inside the sand delivery pipe (30); and a powdery material tube pushing and conveying mechanism (40), wherein the powdery material tube pushing and conveying mechanism (40) is at least partially disposed in the sand conveying pipe (30) and is used to push the sterilized sand in the sand conveying pipe (30) to move upward along the sand conveying pipe (30) and overflow from the upper end of the sand conveying pipe (30) onto the upper surface of the conical flocking pre-laid accumulation sand tray (20); The powder tube pushing and conveying mechanism (40) comprises a reverse tube (41), a fixed inner ring groove sand discharge seat sleeve (42), a sand pushing piston assembly (43), a barrel body lifting and rotating mechanism (44) and a reverse tube thrust spring (45). A blocking outer ring (41-1) is provided on the outer wall of the reverse tube (41). A reverse tube mounting annular groove (42-1) adapted to the blocking outer ring (41-1) is provided on the fixed inner ring groove sand discharge seat sleeve (42). The blocking outer ring (41-1) is arranged in the reverse tube mounting annular groove (42-1) and is used to limit the upper and lower positions of the reverse tube (41). The reverse tube thrust spring (45) is sleeved on the reverse tube (41). 1), one end of the anti-silver thrust spring (45) contacts the lower side wall of the blocking outer ring (41-1), and the other end of the anti-silver thrust spring (45) contacts the lower inner wall of the anti-silver cylinder mounting annular groove (42-1), the fixed inner annular groove sand discharge seat sleeve (42) is fixedly connected to the sand pushing piston assembly (43), the head of the sand pushing piston assembly (43) is arranged in the anti-silver cylinder (41), the upper end of the anti-silver cylinder (41) is inserted into the sand conveying pipe (30) from the lower end of the sand conveying pipe (30), and the barrel body rising rotation mechanism (44) is connected to the auxiliary barrel body (12) and is used to control the auxiliary barrel body (12) and the main barrel body (11) to rise or fall.

2. A dry-type closed buried sterilized spittoon according to claim 1, characterized in that: The sand pushing piston assembly (43) comprises an elastic sealing sleeve (43-1), an inverted conical expansion head (43-2), a pressure spring (43-3), a balance spring (43-4), a pressure plate (43-5), a spring pressure adjustment nut (43-6), a high-tube straightening nut (43-7) and a height adjustment screw rod (43-8), wherein the height adjustment screw rod (43-8) is arranged on the central axis of the inverted conical expansion head (43-2), and the height adjustment screw rod (43-8) is provided on the central axis of the inverted conical expansion head (43-2). One end of the rod (43-8) is fixedly connected to the cone top of the inverted cone expansion head (43-2), and the balance spring (43-4), the pressure plate (43-5), the pressure spring (43-3) and the spring pressure adjustment nut (43-6) are sequentially arranged on the height adjustment screw rod (43-8). One end of the balance spring (43-4) contacts the cone top surface of the inverted cone expansion head (43-2), and the other end of the balance spring (43-4) contacts the pressure plate (43 -5), one end of the pressure spring (43-3) contacts the other side surface of the pressure plate (43-5), the other end of the pressure spring (43-3) contacts the spring pressure adjustment nut (43-6), the spring pressure adjustment nut (43-6) is connected to the height adjustment screw (43-8) through a thread, and is used to adjust the force of the pressure spring (43-3) acting on the pressure plate (43-5), the elastic sealing sleeve (43-1) is sleeved on the outside of the inverted conical expansion head (43-2), and one end is located at the cone bottom of the inverted conical expansion head (43-2), the other end of the elastic sealing sleeve (43-1) contacts the one side surface of the pressure plate (43-5), the other end of the height adjustment screw (43-8) is threadedly connected to the high-tube straightening nut (43-7), and the end of the high-tube straightening nut (43-7) connected to the height adjustment screw (43-8) is conical.

3. A dry-type closed buried sterilized spittoon according to claim 1 or 2, characterized in that: A sand leakage hole (42-2) is provided on the fixed inner ring groove sand discharge seat cover (42), and the sand leakage hole (42-2) is located at the bottom of the fixed inner ring groove sand discharge seat cover (42).

4. A dry-type closed buried sterilized spittoon according to any one of claims 1-2, characterized in that: The powder tube internal conveying check valve device (32) comprises a support plate (32-1), a baffle (32-2) and an outer barrel (32-3), wherein the support plate (32-1) is arranged along the material forward direction, one end of the baffle (32-2) is hinged to the support plate (32-1), the support plate (32-1) is provided with an arc-shaped limiting groove (32-11) for controlling the rotatable angle of the baffle (32-2) along the hinge axis, the baffle (32-2) is provided with a protrusion (32-21) corresponding to the arc-shaped limiting groove (32-11), and the support plate (32-1) is provided with a protrusion (32-21) corresponding to the arc-shaped limiting groove (32-11). There are three support plates (32-1), one ends of the three support plates (32-1) are connected together, and the angle between two adjacent support plates (32-1) among the three support plates (32-1) is 120 degrees. There are also three baffles (32-2), and the three baffles (32-2) are respectively arranged between two adjacent support plates (32-1) and are used to prevent powder from falling back. The outer barrel (32-3) is arranged on the outside of the support plate (32-1) and is fixedly connected to the support plate (32-1). An elastic component (32-31) is provided on the side wall of the outer barrel (32-3).

5. The dry-type closed buried sterilized spittoon according to claim 1, characterized in that: The barrel body ascending and rotating mechanism (44) comprises a bracket (44-1), an ascending and rotating pulley (44-2), a pull wire (44-3) and a pedal (44-4), wherein the pedal (44-4) is connected to one end of the pull wire (44-3), the pull wire (44-3) is at least partially wound around the barrel body (10), and one end of the pull wire (44-3) close to the barrel body (10) is fixedly connected to the barrel body (10), the ascending and rotating pulley (44-2) is installed on the outer wall of the barrel body (10), and the bracket (44-1) is provided with a spiral track (44-11) that matches the ascending and rotating pulley (44-2).

6. The dry-type closed buried sterilized spittoon according to claim 5, characterized in that: The spiral track (44-11) comprises an ascending section (44-111) and a swinging section (44-112), wherein the swinging section (44-112) is located at the lower part of the ascending section (44-111), and the tail of the ascending section (44-111) is connected to the head of the swinging section (44-112), the expanded diagram of the ascending section (44-111) is an oblique line inclined at a predetermined angle, and the expanded diagram of the swinging section (44-112) is an arc, and the head of the arc is connected to the tail of the ascending section (44-111).

7. The dry-type closed buried sterilized spittoon according to claim 2, characterized in that: The conical flocked pre-laid accumulation sand tray (20) is detachably connected to the sand conveying pipe (30); A sand retention groove (22) is provided on the upper surface of the conical flocking pre-laid accumulation sand tray (20); The outer side of the bottom of the sand conveying pipe (30) is provided with a sharp thorn portion (33) for puncturing the sterilized sand packaging bag; There are a plurality of sand inlet holes (31), and the plurality of sand inlet holes (31) are evenly distributed along the circumference of the sand transport pipe (30).

8. The dry-type closed buried sterilized spittoon according to claim 2, characterized in that: The dry-type closed buried sterilized spittoon further comprises an arched petal blooming type closed cover (61) and an arched petal blooming type closed cover body opening and closing mechanism (62), wherein the arched petal blooming type closed cover (61) is hinged on the bracket (44-1), and the arched petal blooming type closed cover (61) is composed of a plurality of arc-shaped plates, each of which is hinged on the bracket (44-1), and the plurality of arc-shaped plates form a circle; The arched petal blooming closed cover opening and closing mechanism (62) comprises a control rod (62-1), a torsion spring (62-2), a guide wheel (62-3), a cover pull wire (62-4), a W-shaped pull wire connector (62-5), and a guide sleeve (62-6); The control rod (62-1) is located at the lower end of the arc plate and is fixedly connected to the arc plate. One end of the torsion spring (62-2) is connected to the arc plate, and the other end is connected to the bracket (44-1), and is used to provide the arc plate with a torsional force when closing. Both ends of the cover pull wire (62-4) are connected to the W-shaped pull wire joint (62-5). One end of the cover pull wire (62-4) is fixedly connected to the end of the control rod (62-1) away from the arc plate through the W-shaped pull wire joint (62-5). The other end of the cover pull wire (62-4) passes through the guide sleeve (62-6), is guided by the guide wheel (62-3), and is then connected to the auxiliary barrel body (12) through the W-shaped pull wire joint (62-5). The guide wheel (62-3) is rotatably mounted on the bracket (44-1).

9. A garbage classification and collection integrated machine, characterized by: The integrated garbage sorting and collecting machine is equipped with a dry-type closed buried sterilized spittoon as described in any one of claims 1 to 7.

10. The integrated garbage classification and collection machine according to claim 9, characterized in that: The garbage sorting machine is provided with a solar panel (51), a light strip (52) and an advertising space (53). The solar panel (51) is located on the top of the garbage sorting machine. The light strip (52) is located at the advertising space (53), the outside of a dry spittoon for burying and sterilizing cigarette butts, and the outside of a pedal (44-4). The solar panel (51) is connected to the light strip (52) and is used to provide electrical energy for the light strip (52).

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