Plastic bottle compressing and collecting device

Abstract

The utility model relates to a plastic bottle compressing and collecting device which comprises a feeding device, a transmission device, an extruding device and a collecting device which are sequentially connected, the feeding device is provided with a feeding port, the transmission device is provided with a conical transmission rod, the extruding device is provided with an extruding stick, and the discharging device is provided with a discharging port. According to the scheme, the plastic bottle compressing and collecting device is reasonable in mechanism design, capable of rapidly compressing and collecting plastic bottles, good in compressing effect, convenient to store, free of manual treatment and high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of solid waste recycling, relates to plastic bottles, and in particular to a plastic bottle compression and collection device. Technical Background

[0002] Statistics show that with economic development and improved living standards, the number of beverage packaging in China has increased sharply, and the annual consumption of plastic bottles has exceeded 5 million tons. Among them, small and medium-sized restaurants are the main source of waste beverage bottles. When restaurants recycle and store discarded plastic bottles, there are problems such as long labor recycling costs and large space occupation. There are certain time and space obstacles in the recycling of waste plastic bottles.

[0003] Therefore, in response to a series of problems arising in the above-mentioned waste plastic bottle recycling process, there is an urgent need for a plastic bottle compression and collection device that can squeeze the waste plastic bottles, reduce the space occupied and free up manpower. Utility Model Content

[0004] In order to overcome the shortcomings of the plastic bottle recycling process, such as the need to manually squeeze the bottle body but the squeezing effect is poor, the labor consumption is long, the workload of employees is increased, and the plastic bottles are large in size and take up a lot of storage space, the technical problem of the utility model is to provide a plastic bottle compression and collection device that can squeeze the plastic bottles according to needs and collect the plastic bottles at the same time, thereby effectively reducing the labor intensity of employees.

[0005] The technical solution of the utility model is a plastic bottle compression and collection device, which has a cabinet-type housing and includes a feed device, a transmission device, an extrusion device, and a collection device connected in sequence. The feed device is provided with a feed inlet, the transmission device is provided with a tapered transmission rod, the extrusion device is provided with an extrusion rod, and the discharge device is provided with a discharge outlet.

[0006] Preferably, the transmission device comprises a rod with conical teeth on its surface, and the rod is connected to the drive motor.

[0007] Preferably, the extrusion device is provided with an extrusion rod, which is arranged just below the feed port.

[0008] Preferably, the extrusion rod adopts a fan-shaped structure with a fan angle of 90 degrees. The extrusion rod is provided with a conical puncture and a columnar puncture of the same size.

[0009] The compression device is arranged just below the feeding device, the collecting device is arranged just below the crushing device, one end of the transmission device is connected to the feeding device and the transmission device, and the other end is connected to the motor to provide power.

[0010] Preferably, the feeding device includes a feeding port and a feeding baffle, the feeding baffle is opened during feeding, and the feeding baffle is reset simultaneously with the rotation of the extrusion device during compression;

[0011] As preferred, the compression device is composed of a compression rod, the rotation angle of the rod is 0°-45°, the compression rod adopts a sector structure, and the sector angle is 90°.

[0012] As preferred, the conical puncture and the cylindrical puncture are installed in each interval of 7.5°, and a total of 12 rows of punctures are arranged along the circumferential direction. The number of punctures installed in each row is 14, and the conical puncture and the cylindrical puncture are arranged in equal intervals.

[0013] As preferred, the bottom diameter of the conical puncture and the cylindrical puncture is 8mm, the overall height of the conical puncture is 11mm, the height of the cylindrical part is 6mm, the height of the conical part is 5mm, the conical angle is 37.5°, and the height of the cylindrical puncture is 8mm.

[0014] As preferred, the transmission device is composed of a motor, a feeding transmission device, and a discharging transmission device. The motor drives the back conical teeth to rotate through the upper and lower transmission shafts, so as to control the rotation of the feeding baffle and the compression rod.

[0015] As preferred, the discharging device is composed of a discharging slope and a discharging elastic plate. The angle of the discharging slope is 30°, and the number of the discharging elastic plates is three. The three discharging elastic plates are all sleeved with springs, and the number of the springs is six.

[0016] As preferred, the discharging port is provided with a discharging port and a discharging elastic window, and the discharging slope is arranged directly below the extrusion device.

[0017] As preferred, the discharging side elastic plate and the discharging lower elastic plate are arranged, and the plastic bottles are automatically ejected during discharging.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model discloses a compression device, and the compression device and the discharging device are matched with each other, so that the compression and collection function of the plastic bottles can be realized.

[0020] The compression rod is provided with the conical puncture and the cylindrical puncture, so that the plastic bottles can be perforated during the compression process, and the air in the plastic bottles can be quickly extruded.

[0021] The utility model discloses a driving device, which drives the extrusion rod and the feeding baffle to rotate simultaneously through a rod with conical teeth, so that synchronization is realized, and the structure is simple and convenient to operate.

[0022] The utility model discloses a discharging device, which contains a discharging elastic plate and a discharging slope. The discharging elastic plate is retracted in the standby condition, and is ejected in the working condition, so that space is saved, and the collection of the plastic bottles is realized quickly.

[0023] The automatic equipment can realize perforation, compression and collection of plastic bottles, effectively reduces labor intensity of personnel and shortens labor time. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of the utility model;

[0025] Figure 2 It is a front view of the utility model;

[0026] Figure 3 It is a rear view of the utility model;

[0027] Figure 4 It is a side sectional view of the utility model;

[0028] In the drawings, the component list represented by each reference numeral is as follows:

[0029] Inlet slope 1; Inlet baffle 2; Extrusion stick 3 (conical puncture 301; cylindrical puncture 302; stick body 303); Box 4; Outlet slope 5; Outlet side elastic plate 6; Outlet lower elastic plate 7; Inlet transmission device 8 (left inlet baffle transmission conical tooth 801; motor upper transmission conical tooth 802; right inlet baffle transmission conical tooth 803; upper transmission shaft 804), motor 9; Outlet transmission device 10 (right extrusion conical tooth 1001; motor lower transmission conical tooth 1002; lower transmission shaft 1003; left extrusion conical tooth 1004). DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described clearly and completely in combination with specific embodiments below, obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments, therefore the illustrative embodiments and the description of the utility model are only used to explain the utility model, but not as the limitation of the utility model.

[0031] In the embodiments, as shown in the drawings, Figure 1-4 A plastic bottle compression and collection device is given, the utility model discloses a box 4, the top of box 4 is fixedly installed with inlet slope 1, the tail end of inlet slope 1 is connected with two inlet baffles 2 that are symmetrical distribution, the inside of box 4 is fixedly installed with two extrusion sticks 3 that are symmetrical horizontal distribution and are located below two inlet baffles 2, the directly below of extrusion stick 3 is equipped with outlet slope 5, the bottom of box 4 is equipped with outlet side elastic plate 6 and outlet lower elastic plate 7, and the back of box is equipped with inlet transmission device 8, motor 9 and outlet transmission device 10;

[0032] The plastic bottle to be compressed slides to the directly above of inlet baffle 2 under the limitation of inlet slope 1, inlet baffle 2 opens, and the plastic bottle enters the inside of the machine;

[0033] The feed transmission device 8 includes a left feed baffle transmission conical gear 801, an upper motor transmission conical gear 802, a right feed baffle transmission conical gear 803, and an upper transmission shaft 804. The upper motor transmission conical gear 802 drives the upper transmission shaft 804 to rotate by meshing with the conical gear carried by the upper transmission shaft 804. The upper transmission shaft 804 is equipped with two symmetrically distributed conical gears, which mesh with the left feed baffle transmission conical gear 801 and the right feed baffle transmission conical gear 803 respectively.

[0034] The left feed baffle driving conical teeth 801 and the right feed baffle driving conical teeth 803 can drive the two symmetrically distributed feed baffles 2 to rotate, pushing the plastic bottles to be compressed onto the squeezing roller 3;

[0035] The extrusion rod 3 includes a conical puncture 301, a cylindrical puncture 302, and a rod body 303. The rod body 303 is a fan-shaped rod with an angle of 90°. A row of punctures is installed every 7.5° along the circumferential direction. A total of 12 rows of punctures are arranged along the circumferential direction, and the number of punctures installed in each row is 14. The conical punctures and cylindrical punctures in each row are arranged at equal intervals.

[0036] The discharging transmission device 10 includes a right extrusion conical tooth 1001, a lower transmission conical tooth 1002 of the motor, a lower transmission shaft 1003, and a left extrusion conical tooth 1004. The lower transmission conical tooth 1002 of the motor drives the lower transmission shaft 1003 to rotate by engaging with the conical teeth carried by the lower transmission shaft 1003. The lower transmission shaft 1003 is equipped with two symmetrically distributed conical teeth, which are respectively engaged with the right extrusion conical tooth 1001 and the left extrusion conical tooth 1004.

[0037] The right extrusion conical teeth 1001 and the left extrusion conical teeth 1004 can drive the two symmetrically distributed extrusion rollers 3 to rotate relative to each other, thereby compressing the plastic bottle;

[0038] During compression, the extrusion rod 3 rotates relatively, the cone-shaped puncture 301 on the rod surface punctures the bottle body to release the internal gas for compression, and the columnar puncture 302 squeezes the bottle body to flatten and compress it;

[0039] After compression, the extrusion roller 3 continues to rotate, and the compressed plastic bottles fall to the discharge slope 5 under the action of gravity. The discharge slope 5 is set at an inclination.

[0040] The compressed waste plastic bottles slide down the discharge slope 5 to the bottom of the box under the action of gravity, and the discharge side spring plate 6 and the discharge lower spring plate 7 open to discharge the waste plastic bottles into the box;

[0041] The motor 9 is located at the back of the box 4 and is connected to the feed transmission device 8 and the discharge transmission device 10;

[0042] When the plastic bottle needs to be compressed and collected, the workers put the waste plastic bottles into the device through the feeding port, the motor 9 drives the upper transmission shaft 804 and the lower transmission shaft 1003 to rotate, the upper transmission shaft 804 transmits the torque to the left feeding baffle transmission conical teeth 801 and the right feeding baffle transmission conical teeth 803, drives the feeding baffle 2 to open and makes the plastic bottle enter the inside of the extrusion device, at the same time, the lower transmission shaft 1003 transmits the torque to the right extrusion conical teeth 1001 and the left extrusion conical teeth 1004, drives the extrusion rod 3 to rotate relatively, at this time, the extrusion rod 3 rotates simultaneously with the feeding baffle 2, the rod surface conical puncture 301 pierces the bottle body to release the internal gas for compression, the cylindrical puncture 302 extrudes the bottle body to flatten and compress the bottle body, the feeding baffle 2 resets, the extrusion rod 3 continues to rotate, makes the extruded plastic bottle fall under the action of gravity, rolls along the discharge slope 5 to the discharge port, after the discharge port detects the waste plastic bottle, the discharge side elastic plate 6 and the discharge lower elastic plate 7 open, the plastic bottle slides out of the device according to the elastic plate limited track under the pushing action of the subsequent plastic bottle and enters the plastic bag.

[0043] The above has carried out the detailed introduction to the application, the principle and the implementation scheme of the application are described in this paper by applying specific examples, the above example is only used to help understanding the method of the application and its core idea; at the same time, for the general technical personnel in the art, according to the idea of the application, the specific implementation mode and the application range will have the change, according to the above, should not be understood as the limitation of the application.

Claims

1. A plastic bottle compression collection device, characterized in that: The machine body adopts a cabinet-type box structure as the outer shell. The compression and collection device includes a feeding device, a transmission device, an extrusion device and a collection device connected in sequence. The feeding device is provided with a feeding port, the transmission device is provided with a conical transmission rod, the extrusion device is provided with an extrusion rod, and the discharging device is provided with a discharging port.

2. The plastic bottle compression collection device according to claim 1, characterized in that: The transmission device comprises a rod with conical teeth on the surface, and the rod is connected to the driving motor.

3. The plastic bottle compression and collection device according to claim 1, characterized in that: The extrusion device is provided with an extrusion rod, which is arranged just below the feed port.

4. The plastic bottle compression and collection device according to claim 3, characterized in that: The extrusion roller adopts a fan-shaped structure with a fan angle of 90°.

5. The plastic bottle compression and collection device according to claim 3, characterized in that: The squeezing rod is provided with a conical puncture and a columnar puncture of the same size.

6. The plastic bottle compression and collection device according to claim 5, characterized in that: The conical punctures and columnar punctures are installed in a row at intervals of 7.5° along the circumferential direction. A total of 12 rows of punctures are arranged along the circumferential direction, with 14 punctures installed in each row. The conical punctures and columnar punctures in each row are arranged at intervals of equal length.

7. The plastic bottle compression and collection device according to claim 6, characterized in that: The bottom diameters of the conical puncture and cylindrical puncture are both 8 mm, the overall height of the conical puncture is 11 mm, the height of the cylindrical part is 6 mm, the height of the conical part is 5 mm, the cone angle is 37.5°, and the height of the cylindrical puncture is 8 mm.

8. The plastic bottle compression and collection device according to claim 1, characterized in that: The discharge port is provided with a discharge port and a discharge pop-up window, and the discharge slope is arranged just below the extrusion device.

9. The plastic bottle compression and collection device according to claim 6, characterized in that: Equipped with a side ejection plate and a lower ejection plate, which pop up automatically when discharging.

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