Waste bottle recovery equipment

Abstract

The utility model discloses waste bottle recycling equipment which comprises a box body, the pretreatment assembly is used for receiving the bottle bodies entering from the feeding opening and pretreating the bottle bodies; the lifting assembly is located at the downstream of the pretreatment assembly, and the pretreated bottle bodies leave the pretreatment assembly and then enter the lifting assembly; and the discharging end of the lifting assembly communicates with an opening of the storage bin, and the bottle bodies fall into the storage bin through the lifting assembly. Waste bottles are put into the box body from the feeding port, the waste bottles firstly fall into the pretreatment assembly and are identified, evaluated and flattened on the pretreatment assembly, and then the flattened waste bottles are conveyed into the storage bin through the lifting assembly and stored in the storage bin so as to be conveyed to a waste purchasing station or other post-treatment places. Thus, the waste bottle recovery device facilitates recovery of waste bottles, one-stop treatment of recovery, classification, flattening and storage can be achieved, and the waste bottle recovery efficiency and convenience are improved.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection equipment, specifically to a waste bottle recycling device. Background Technology

[0002] Waste recycling is an important measure for maintaining environmental sanitation, protecting public health, promoting resource recycling, and achieving sustainable development. Waste recycling is a crucial component of waste management, resource recycling, and environmental protection, and it plays a vital role in promoting sustainable development. Water bottles and beverage bottles are among the main categories of waste, and the first step in recycling these bottles is collecting them from consumers.

[0003] Currently, communities and public places (such as parks, schools, shopping malls, and office buildings) are important sources of mineral water bottle recycling. Setting up dedicated recycling bins or collection points within communities makes it convenient for residents to sort and dispose of their mineral water bottles, or placing recycling bins in public places (such as parks, schools, shopping malls, and office buildings) allows consumers to dispose of empty mineral water bottles at any time. However, current technology still requires manual removal of waste bottles from collection points or bins, sorting and flattening them before transporting them to waste recycling stations, which wastes a significant amount of manpower and resources.

[0004] Therefore, providing a complete waste bottle recycling equipment to facilitate the recycling of waste bottles and to achieve one-stop processing of recycling, sorting, flattening and storage has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] Therefore, this utility model provides a waste bottle recycling device to solve at least one of the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This utility model provides a waste bottle recycling device, including:

[0008] The box body includes a side panel and a top panel. A feeding port is provided on the side panel, and a ventilation plate and a discharge port are provided below the side panel. An adjustable support can also be installed at the bottom of the box body.

[0009] A bottle-pressing mechanism is provided inside the housing, and the bottle is flattened under the action of the bottle-pressing mechanism;

[0010] A lifting assembly is located downstream of the bottle pressing mechanism. After the flattened bottle leaves the bottle pressing mechanism, it enters the lifting assembly.

[0011] The material storage bin has its discharge end connected to the opening of the material storage bin, and the bottle falls into the material storage bin through the lifting component.

[0012] During operation, when waste bottles need to be recycled, they are fed into the container through the inlet. The bottles first fall into the pressing mechanism for flattening, and then are conveyed to the storage hopper via the lifting assembly. They are stored in the storage hopper until they are transported to a waste recycling station or other processing facility. This waste bottle recycling device facilitates the recycling of waste bottles and enables one-stop processing of collection, flattening, and storage, improving the efficiency and convenience of waste bottle recycling.

[0013] In some embodiments, the bottle pressing mechanism includes:

[0014] A positioning frame, which is installed inside the housing;

[0015] The first conveyor chain group includes a first transmission component, a first drive sprocket that is connected to a power component via the first transmission component, a first driven sprocket that is rotatably mounted on the positioning frame, and a first conveyor chain that is connected to the first drive sprocket and the first driven sprocket. The bottle is placed on the first conveyor chain and moves with the first conveyor chain.

[0016] The second conveyor chain assembly includes a second transmission component, a second drive sprocket that is connected to a power component via the second transmission component, a second driven sprocket that is rotatably mounted on the positioning frame, and a second conveyor chain that is connected to the second drive sprocket and the second driven sprocket.

[0017] Wherein, the minimum distance between the first conveyor chain and the second conveyor chain in the height direction is less than the thickness of the bottle body, but greater than one-third of the thickness of the bottle body;

[0018] An active pressure roller, wherein a first annular groove is formed on the surface of the active pressure roller;

[0019] The driven pressure roller has a second annular groove on its surface. The driving pressure roller and the driven pressure roller have a first preset distance. The bottom of the first annular groove and the bottom of the second annular groove have a second preset distance.

[0020] A pressure roller motor is connected to the drive pressure roller to drive the drive pressure roller to rotate.

[0021] In some embodiments, the pressure roller motor serves as the power component for the first and second conveyor chain groups.

[0022] In some embodiments, the first transmission component includes a transmission sprocket mounted on the output shaft of the pressure roller motor, the transmission sprocket being connected to a first drive sprocket via a transmission chain.

[0023] In some embodiments, the second transmission assembly includes a drive gear mounted on the axle of the first drive sprocket and a driven gear mounted on the second drive sprocket, the drive gear meshing with the driven gear.

[0024] In some embodiments, the boosting component includes:

[0025] Lift motor;

[0026] A lifting chain, which is connected to the lifting motor and moves vertically under the drive of the lifting motor;

[0027] A lifting belt that moves vertically with the lifting chain, and at least one support plate for carrying the bottle is installed on the lifting belt.

[0028] In some embodiments, the waste bottle recycling equipment further includes:

[0029] The unloading mechanism is connected to the storage bin and outputs the bottles in the storage bin through airflow.

[0030] In some embodiments, the housing is provided with a discharge port, the bottom of the storage bin is provided with a discharge port, the discharge mechanism includes a negative pressure fan and a discharge pipe, the discharge pipe connects the discharge port and the discharge port, and the negative pressure fan is located at one end of the discharge port of the discharge pipe. Attached Figure Description

[0031] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0032] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0033] Figure 1One of the structural schematic diagrams of the waste bottle recycling equipment provided by this utility model;

[0034] Figure 2 The second schematic diagram of the waste bottle recycling equipment provided by this utility model;

[0035] Figure 3 The third structural schematic diagram of the waste bottle recycling equipment provided by this utility model;

[0036] Figure 4 Fourth structural schematic diagram of the waste bottle recycling equipment provided by this utility model;

[0037] Figure 5 Fifth schematic diagram of the waste bottle recycling equipment provided by this utility model;

[0038] Figure 6 This is one of the structural schematic diagrams of the bottle pressing mechanism in the waste bottle recycling equipment provided by this utility model;

[0039] Figure 7 This is the second structural schematic diagram of the bottle pressing mechanism in the waste bottle recycling equipment provided by this utility model;

[0040] Figure 8 This is the third structural schematic diagram of the bottle pressing mechanism in the waste bottle recycling equipment provided by this utility model;

[0041] Figure 9 This is one of the structural schematic diagrams of the storage bin in the waste bottle recycling equipment provided by this utility model;

[0042] Figure 10 This is the second schematic diagram of the storage bin in the waste bottle recycling equipment provided by this utility model.

[0043] Explanation of reference numerals in the attached figures:

[0044] 1. Box body; 11. Feed port; 12. Discharge port; 13. Ventilation plate; 14. Adjustable support;

[0045] 2. Storage silos;

[0046] 21. Bin body; 211. Bottom plate; 212. Discharge gate; 213. Discharge outlet;

[0047] 22. Feeding motor; 23. Lower feeding arm; 24. Upper feeding arm;

[0048] 31. Conveyor belt; 32. Image acquisition device;

[0049] 4. Bottle pressing mechanism;

[0050] 41. Positioning frame; 42. First drive sprocket; 43. First conveyor chain; 44. Second drive sprocket;

[0051] 45. Second conveyor chain; 46. Driving pressure roller; 461. First annular groove; 47. Driven pressure roller; 471. Second annular groove; 48. Pressure roller motor; 49. Transmission sprocket; 410. Transmission chain; 411. Driving gear; 412. Driven gear; 413. Preload spring;

[0052] 5. Improve components;

[0053] 51. Lifting chain; 52. Lifting belt; 53. Pallet;

[0054] 6. Unloading pipe. Detailed Implementation

[0055] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0056] In one specific implementation, such as Figures 1-5 As shown, the waste bottle recycling equipment provided by this utility model includes a housing 1, a pre-treatment component, a lifting component 5, and a storage bin 2. The housing 1 includes a side plate and a top plate. A feeding port 11 is provided on the side plate, and a ventilation plate 13 and a discharge port 12 are provided below the side plate. An adjustable support 14 can also be installed at the bottom of the housing 1. The feeding port 11 is used for users to put the bottles to be recycled into the equipment. Its size design should be able to adapt to the size of common waste bottles to ensure that the bottles can enter smoothly. The pre-treatment component receives the bottles that enter into the feeding port 11 and pre-treats the bottles. The purpose of pre-treatment is to prepare for subsequent processing steps, such as identifying the bottle type, evaluating the price, preliminary sorting, and flattening. The lifting component 5 is located downstream of the pre-treatment component. After the pre-treatment, the bottles leave the pre-treatment component and enter the lifting component 5. The lifting component 5 is used to lift the bottles to a certain height so that they can fall into the storage bin 2. The discharge end of the lifting component 5 is connected to the opening of the storage bin 2. The bottle falls into the storage bin 2 through the lifting component 5 and is stored in the storage bin 2. The storage bin 2 is used to centrally store the recycled bottles for subsequent unified processing.

[0057] During operation, when waste bottles need to be recycled, they are fed into the container 1 through the feeding port 11. The bottles first fall into the pre-processing component, where they are identified, valued, and flattened. The flattened bottles are then conveyed to the storage bin 2 via the lifting component 5, where they are stored until transported to a waste recycling station or other post-processing facility. This waste bottle recycling device facilitates the recycling of waste bottles and enables one-stop processing of collection, sorting, flattening, and storage, improving the efficiency and convenience of waste bottle recycling.

[0058] In some embodiments, the pretreatment component includes an identification mechanism and a bottle pressing mechanism 4.

[0059] The identification mechanism includes a conveyor belt 31 for transporting the bottles and an image acquisition device 32 positioned above the conveyor belt 31. The image acquisition device 32 collects image information of the bottles on the conveyor belt 31 and identifies the assessed price of the bottles based on this image information. The conveyor belt 31 is driven by a motor, which rotates the conveyor belt 31 via a transmission belt or chain, thereby transporting the bottles. The image acquisition device 32 is fixedly mounted on a bracket above the conveyor belt 31 and electrically connected to the control system. When a bottle is transported within the acquisition range of the image acquisition device 32, the acquired image information is transmitted to the control system for analysis and processing. During operation, the bottle is fed into the inlet 11 and falls onto the conveyor belt 31. The conveyor belt 31 transports the bottle forward, and the image acquisition device 32 captures images of the bottles during transport. Based on the acquired image information, the control system identifies the type, brand, and other information of the bottle using a preset algorithm and assesses its price. This identification mechanism automatically identifies bottles and assesses their prices, providing a standardized pricing basis for waste bottle recycling and improving recycling efficiency and fairness. Theoretically speaking, the identification mechanism can also use a laser scanning device to identify bottle information by scanning the features on the bottle surface; the conveyor belt 31 can be made of different materials and structures, such as a mesh conveyor belt 31, to adapt to the conveying of different types of bottles.

[0060] like Figures 6-8As shown, the bottle pressing mechanism 4 is located downstream of the identification mechanism. The bottle is flattened by the pressing mechanism 4 and then enters the lifting assembly 5. The pressing mechanism 4 and the conveyor belt 31 of the identification mechanism are connected through a mechanical structure or electrical control to ensure the bottle smoothly enters the pressing mechanism 4 from the identification mechanism. Power is transmitted between the various components of the pressing mechanism 4 through transmission components such as motors, drive belts, and chains. During operation, the bottle, after being processed by the identification mechanism, enters the pressing mechanism 4, which applies pressure to flatten it. The flattened bottle then enters the lifting assembly 5. This flattening of the bottle by the pressing mechanism 4 reduces its volume, facilitating subsequent storage and transportation, and improving the equipment's storage and transportation efficiency.

[0061] Specifically, the bottle pressing mechanism 4 includes a positioning frame 41, a conveying assembly, and a pressure roller assembly. The positioning frame 41 is installed inside the housing 1 and is used to install the conveying assembly and the pressure roller assembly. The bottle moves with the conveying assembly, and the pressure roller assembly is located at the end of the conveyor chain. The bottle is flattened by the pressure roller assembly. The conveying assembly can be in the form of a conveyor chain or a conveyor belt 31, and can be driven by a motor. The motor drives the conveyor chain or conveyor belt 31 through a transmission component, and the bottle is placed on the conveyor chain and moves with it. The pressure roller of the pressure roller assembly is driven by a pressure roller motor 48, which drives the pressure roller to rotate through a transmission component. During operation, the bottle is placed on the conveyor chain or conveyor belt 31 of the conveying assembly. The conveyor chain or conveyor belt 31 conveys the bottle to the pressure roller assembly, where the pressure roller applies pressure to the bottle, flattening it. Thus, through the cooperation of the conveying assembly and the pressure roller assembly, continuous conveying and flattening of the bottle are achieved, improving the bottle pressing efficiency.

[0062] To ensure the bottles fall accurately onto the conveyor belt 31 or conveyor chain, a guide plate is installed at the front end of the conveyor chain or conveyor belt 31. One end of the guide plate connects to the discharge end of the identification mechanism, and the other end is located on the conveying surface of the conveyor chain or conveyor belt 31, ensuring the bottles fall into the appropriate position. The side of the guide plate closest to the discharge end of the identification mechanism is higher than the other side, allowing the bottles to slide down using their own weight.

[0063] The preferred form of the conveying component is a conveyor chain. The chain has good structural stability and can provide greater friction to the bottle, preventing the bottle from falling off during transportation.

[0064] Specifically, the conveying assembly includes a first conveyor chain group and a second conveyor chain group. The first conveyor chain group includes a first transmission assembly, a first drive sprocket 42 that is driven and connected to a power component through the first transmission assembly, a first driven sprocket rotatably mounted on the positioning frame 41, and a first conveyor chain 43 that is driven and connected to the first drive sprocket 42 and the first driven sprocket. The bottle is placed on the first conveyor chain 43 and moves with the first conveyor chain 43. The second conveyor chain group includes a second transmission assembly, a second drive sprocket 44 that is driven and connected to a power component through the second transmission assembly, a second driven sprocket rotatably mounted on the positioning frame 41, and a second conveyor chain 45 that is driven and connected to the second drive sprocket 44 and the second driven sprocket. The minimum distance between the first conveyor chain 43 and the second conveyor chain 45 in the height direction is less than the thickness of the bottle and greater than one-third of the thickness of the bottle. It should be understood that the main function of the conveyor chain is pre-compression, which flattens the bottle body initially so that it can smoothly enter the downstream pressure roller assembly. Therefore, the distance between the two conveyor chains should be as small as possible, and the bottle body should be flattened as much as possible while ensuring that it can pass through smoothly after flattening.

[0065] During operation, the bottle falls onto the first conveyor chain 43. As the first conveyor chain 43 moves, when the bottle moves between the first conveyor chain 43 and the second conveyor chain 45, due to the spacing between them, the bottle is pre-flattened under the combined action of the two conveyor chains. In other words, the bottle is flattened by the two conveyor chains before entering the pressure roller assembly, improving the efficiency and effectiveness of the flattening process. The first and second conveyor chain groups can also be driven by the same motor to ensure their synchronous movement, or they can be driven by two independent motors.

[0066] In some embodiments, the pressure roller assembly includes a driving pressure roller 46, a driven pressure roller 47, and a pressure roller motor 48. The driving pressure roller 46 has a first annular groove 461 on its surface; the driven pressure roller 47 has a second annular groove 471 on its surface; there is a first preset distance between the driving pressure roller 46 and the driven pressure roller 47; and there is a second preset distance between the bottom of the first annular groove 461 and the bottom of the second annular groove 471. The pressure roller motor 48 is connected to the driving pressure roller 46 to drive the driving pressure roller 46 to rotate.

[0067] Theoretically speaking, during compaction, the bearings of the pressure rollers have clearance and the mechanical parts such as the pressure rollers undergo elastic deformation. If there is insufficient preload, the plastic bottle will undergo elastic deformation after being flattened, and cannot be effectively flattened. When the pressure is very high, the flattened edge of the bottle changes from elastic deformation to plastic deformation, and there is a certain degree of tearing at the edge, expelling air from the bottle. Therefore, the aforementioned first preset distance is usually small, and can be zero or even negative, so that there is appropriate preload between the two rollers and the compaction effect is improved.

[0068] Because some bottle caps are thick and hard, they cannot be flattened to the same extent as the bottle body. In order to ensure that the bottle cap can pass through smoothly, the second preset distance mentioned above is usually the size of a regular bottle cap, about 36mm.

[0069] When the bottle enters between the driving pressure roller 46 and the driven pressure roller 47, driven by the conveyor chain, the bottle moves between the two pressure rollers. The rotation of the driving pressure roller 46 rolls the bottle into the gap between the two pressure rollers. After the driven pressure roller 47 contacts the bottle, it moves with it. Under the squeezing action of the two pressure rollers, the bottle is flattened. At the same time, a large passage space is formed between the first annular groove 461 and the second annular groove 471 to facilitate the passage of the bottle cap and prevent the bottle cap from getting stuck.

[0070] Furthermore, to reduce space occupation and shrink the size of the equipment, the aforementioned pressure roller motor 48 can serve as the power component for both the first and second conveyor chain groups. That is, the conveying assembly and the pressure roller assembly share a single motor (named pressure roller motor 48 for ease of description). In this case, the first transmission assembly includes a transmission sprocket 49 mounted on the output shaft of the pressure roller motor 48. The transmission sprocket 49 is connected to the first drive sprocket 42 via a transmission chain 410. The rotation of the output shaft of the pressure roller motor 48 drives the transmission sprocket 49 to rotate, thereby transmitting the rotation to the first drive sprocket 42 via the transmission chain 49, causing the first drive sprocket 42 to rotate, and subsequently driving the first conveyor chain 43 to move. The second transmission assembly includes a drive gear 411 mounted on the axle of the first drive sprocket 42 and a driven gear 412 mounted on the second drive sprocket 44. The rotation of the first drive sprocket 42 drives the axle to rotate, thereby causing the drive gear 411 on the axle to rotate synchronously. Through the meshing of the drive gear 411 and the driven gear 412, the second drive sprocket 44 is driven to rotate, ultimately driving the second conveyor chain 45 to move.

[0071] In other words, the driving pressure roller is directly connected to the reduction gearbox, while the driven pressure roller is unpowered. The driven roller is in contact with the driving roller, transmitting power through friction. The driven roller has a preloaded spring 413, which will bounce upwards when it encounters an object that cannot be flattened, thus achieving elastic avoidance and preventing jamming. Furthermore, to improve the friction during conveying, the first and second conveying chains can be configured as chain structures with barbs.

[0072] In some embodiments, the lifting assembly 5 includes a lifting frame, a lifting motor, a lifting chain 51, and a lifting belt 52. The lifting frame includes a lower horizontal section, a vertical section, and an upper horizontal section that connect to the discharge end of the bottle pressing mechanism 4. The bottom end of the vertical section is connected to the lower horizontal section, and the top end of the vertical section is connected to the upper horizontal section. The lifting belt 52 covers the lower horizontal section, the vertical section, and the upper horizontal section. The lifting chain 51 is driven by the lifting motor and moves vertically under the drive of the lifting motor. There are two lifting chains 51, which are respectively arranged on both sides of the vertical section. The lifting belt 52 moves vertically under the pull of the lifting chains 51. The lifting belt 52 moves vertically with the lifting chains 51, and at least one tray 53 for carrying bottles is installed on the lifting belt 52. Multiple trays 53 can be provided, and each tray 53 is arranged at intervals in the direction of movement of the lifting belt 52. The distance between two adjacent trays 53 should be sufficient to accommodate bottles. Providing multiple trays 53 enables the simultaneous transport of multiple bottles, improving work efficiency.

[0073] During operation, the bottle, after being flattened by the bottle pressing mechanism 4, falls onto the pallet 53. The lifting motor drives the lifting chain 51 to move, and the lifting chain 51 drives the lifting belt 52 and the pallet 53 to rise vertically together, lifting the bottle to the opening of the storage bin 2. The bottle then falls from the pallet 53 into the storage bin 2. By lifting the bottle to the storage bin 2 through the lifting assembly 5, the bottle can be transferred to different height positions, facilitating bottle storage. The vertical arrangement of the lifting mechanism improves the space utilization within the housing 1 and reduces the equipment's footprint.

[0074] Furthermore, the waste bottle recycling equipment also includes a unloading mechanism, which is connected to the storage silo 2 and outputs the bottles from the storage silo 2 via airflow. When unloading is required, the unloading mechanism generates airflow, which draws the bottles out of the storage silo 2 through a pipe connected to the storage silo 2 and outputs them to the equipment, achieving automatic unloading of the bottles from the storage silo 2, reducing the workload of manual unloading, and improving unloading efficiency. Theoretically, the unloading mechanism can adopt other unloading methods such as mechanical pushing, and the airflow can be generated using different types of fans or air pumps.

[0075] To facilitate unloading, the housing 1 is provided with a discharge port 12, and the bottom of the storage silo 2 is provided with a discharge port 213. The unloading mechanism includes a negative pressure fan and a discharge pipe 6. The discharge pipe 6 connects the discharge port 12 and the discharge port 213, and the negative pressure fan is located at one end of the discharge port 12 of the discharge pipe 6. When unloading is required, the negative pressure fan is activated, generating negative pressure in the discharge pipe 6. Under the action of negative pressure, the bottles in the storage silo 2 enter the discharge pipe 6 through the discharge port 213 and then exit the device from the discharge port 12. The unloading of bottles is achieved using the principle of negative pressure, which is simple in structure, convenient in operation, and the unloading process is relatively stable.

[0076] like Figure 9 and Figure 10 As shown, the storage bin 2 includes a bin body 21, a discharge door 212, a feeding motor 22, a lower feeding arm 23, and an upper feeding arm 24; wherein, the bin body 21 includes a bottom plate 211 with a planar structure and an annular side plate disposed above the bottom plate 211, the top of the annular side plate forms the opening, the bottom plate 211 has a discharge port 213, and the bottom of the bin body 21 has a planar structure, which can improve the usable space of the storage bin 2. The discharge gate 212 is closably mounted on the base plate 211 to open or close the discharge port 213; the lower feeding arm 23 is connected to the feeding motor 22 via a first one-way bearing and rotates in a first direction under the drive of the feeding motor 22; the upper feeding arm 24 is connected to the feeding motor 22 via a second one-way bearing and rotates in a second direction under the drive of the feeding motor 22; during the feeding process into the storage bin 2, the rotation of the upper feeding arm 24 is used to flatten the waste bottles as much as possible, thereby improving the space utilization rate of the storage bin 2; one of the first direction and the second direction is clockwise, and the other is counterclockwise.

[0077] When unloading is required, the discharge door 212 is opened, the feeding motor 22 is started, the feeding motor 22 rotates, and due to the action of the one-way bearing, the lower feeding arm 23 rotates in the first direction, while the upper feeding arm 24 does not rotate. The lower feeding arm 23 pushes the bottle in the bin 21 toward the discharge port 213, and pushes the bottle out of the storage bin 2.

[0078] The above specific embodiments further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above are only specific embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solution of this utility model should be included within the scope of protection of this utility model.

Claims

1. A waste bottle recycling apparatus, characterized by, include: The box body includes a side panel and a top panel. A feeding port is provided on the side panel, and a ventilation plate and a discharge port are provided below the side panel. An adjustable support can also be installed at the bottom of the box body. A bottle-pressing mechanism is provided inside the box, and the bottle is flattened under the action of the bottle-pressing mechanism; A lifting assembly is located downstream of the bottle pressing mechanism. After the flattened bottle leaves the bottle pressing mechanism, it enters the lifting assembly. The material storage bin has its discharge end connected to the opening of the material storage bin, and the bottle falls into the material storage bin through the lifting component.

2. The waste bottle recycling apparatus according to claim 1, characterized by The bottle pressing mechanism includes: A positioning frame, which is installed inside the housing; The first conveyor chain group includes a first transmission component, a first drive sprocket that is connected to a power component via the first transmission component, a first driven sprocket that is rotatably mounted on the positioning frame, and a first conveyor chain that is connected to the first drive sprocket and the first driven sprocket. The bottle is placed on the first conveyor chain and moves with the first conveyor chain. The second conveyor chain assembly includes a second transmission component, a second drive sprocket that is connected to a power component via the second transmission component, a second driven sprocket that is rotatably mounted on the positioning frame, and a second conveyor chain that is connected to the second drive sprocket and the second driven sprocket. Wherein, the minimum distance between the first conveyor chain and the second conveyor chain in the height direction is less than the thickness of the bottle body, but greater than one-third of the thickness of the bottle body; An active pressure roller, wherein a first annular groove is formed on the surface of the active pressure roller; The driven pressure roller has a second annular groove on its surface. The driving pressure roller and the driven pressure roller have a first preset distance. The bottom of the first annular groove and the bottom of the second annular groove have a second preset distance. A pressure roller motor is connected to the drive pressure roller to drive the drive pressure roller to rotate.

3. The waste bottle recycling apparatus according to claim 2, characterized by The pressure roller motor serves as the power component for the first and second conveyor chain groups.

4. The waste bottle recycling apparatus according to claim 3, characterized by The first transmission assembly includes a transmission sprocket mounted on the output shaft of the pressure roller motor, and the transmission sprocket is connected to the first drive sprocket via a transmission chain.

5. The waste bottle recycling apparatus according to claim 4, characterized by The second transmission assembly includes a drive gear mounted on the axle of the first drive sprocket and a driven gear mounted on the second drive sprocket, wherein the drive gear meshes with the driven gear.

6. The waste bottle recycling apparatus according to claim 1, characterized by The lifting component includes: Lift motor; A lifting chain, which is connected to the lifting motor and moves vertically under the drive of the lifting motor; A lifting belt that moves vertically with the lifting chain, and at least one support plate for carrying the bottle is installed on the lifting belt.

7. The waste bottle recycling equipment according to any one of claims 1-6, characterized in that, Also includes: The unloading mechanism is connected to the storage bin and outputs the bottles in the storage bin through airflow.

8. The waste bottle recycling apparatus according to claim 7, characterized by The box body is provided with a discharge port, the bottom of the storage bin is provided with a discharge port, the discharge mechanism includes a negative pressure fan and a discharge pipe, the discharge pipe connects the discharge port and the discharge port, and the negative pressure fan is located at one end of the discharge port of the discharge pipe.

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