CN217704224U - A device for crushing and recycling waste plastic bottles - Google Patents

Abstract

The utility model discloses a recovery unit is smashed to waste plastic bottle, including a supporting seat and No. two supporting seats, install screening storage device jointly between a supporting seat and No. two supporting seats, the crushing box is installed jointly to a supporting seat and No. two supporting seat upper ends front portions, crushing device is installed jointly to crushing box left end and right-hand member, crushing box lower extreme installs the discharge gate No. one, no. one supporting seat and No. two supporting seat upper end rear portions are installed jointly and are stirred garrulous box, stir garrulous box upper end mid-mounting and stir garrulous device. A recovery unit is smashed to old and useless plastic bottle, not only can improve the crushing efficiency of abandonment plastic bottle through stirring garrulous device and reducing mechanism, can also improve its kibbling effect, can hold back the too big piece of specification through screening storage device, qualified piece and then fall into in the storage box of below to make things convenient for the piece to transport or handle.

Description

A waste plastic bottle crushing and recycling device

technical field

The utility model relates to the technical field of crushing and recycling plastic bottles, in particular to a crushing and recycling device for waste plastic bottles.

Background technique

Plastic bottles are mainly made of materials such as polyethylene or polypropylene with the addition of various organic solvents. Because of its unbreakable, low cost, high transparency, and food-grade raw materials, plastic bottles are mostly used as packaging bottles for beverages. However, after people drink, most of the waste plastic bottles are discarded in the trash can or directly on the roadside, and the vast majority of waste plastic bottles also become white garbage. At present, most of the processing methods of waste plastic bottles are unified processing after sorting. However, the crushing pretreatment of waste plastic bottles can not only improve the processing efficiency of waste plastic bottles, but also reduce the processing cost, so the crushing and recycling of waste plastic bottles is particularly important. important.

1. Most of the existing crushing and recycling of plastic bottles is crushed by crushing devices. However, the shape of plastic bottles is mostly round. When the device is crushed, if the plastic bottles are not processed in advance, especially if the plastic bottles For a long time, the upper plastic bottle will inevitably be separated by force, which will affect the crushing effect and crushing efficiency of the device; 2. After the existing plastic bottles are crushed and recycled, the crushed fragments are not well screened, and the fragments are of different sizes. It will bring some troubles to the subsequent processing.

Utility model content

The main purpose of the utility model is to provide a crushing and recycling device for waste plastic bottles, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A crushing and recycling device for waste plastic bottles, comprising No. 1 support base and No. 2 support base, a screening storage device is installed between the No. 1 support base and No. 2 support base, and the No. 1 support base and No. 2 support base A crushing box is installed at the front of the upper end of the supporting base, and a crushing device is installed at the left and right ends of the crushing box. A No. 1 discharge port is installed at the lower end of the crushing box. A crushing box is installed at the rear of the upper end, and a crushing device is installed in the middle of the upper end of the crushing box.

Preferably, the crushing device includes a No. 1 motor, a rotating shaft is fixedly installed at the output end of the No. 1 motor, and a plurality of crushing blades are installed on the outer surface of the rotating shaft. The feed opening, the lower inner wall of the crushing box is equipped with an inclined baffle, the lower front end of the crushing box is equipped with a No. 2 discharge port, and the No. 1 motor is installed in the middle of the upper end of the crushing box. When it is necessary to crush waste plastic bottles, first put the waste plastic bottles into the crushing box through the feeding port on the crushing device, and at this time, the No. 1 motor drives the rotating shaft, and the rotating shaft drives the crushing blades on it to crush the waste The plastic bottles are initially crushed, and the waste plastic bottles are then cut into several pieces with different rules, and then these pieces fall to the inclined baffle and slide to the No. 2 outlet to enter the crushing device.

Preferably, the crushing device includes motor No. 2 and motor No. 3, and the output ends of motor No. 2 and motor No. 3 are equipped with crushing rollers. In the body, a connecting port is opened at the upper rear end of the pulverizing box, and the No. 2 motor and the No. 3 motor are respectively installed at the right and left ends of the pulverizing box. The No. 2 motor and the No. 3 motor on the crushing device drive the crushing rollers on the crushing device to crush the fragments. After the waste plastic bottles are crushed, the crushing device crushes the fragments. Compared with directly crushing waste plastics For bottles, this method can not only improve the crushing efficiency of waste plastic bottles, but also improve the crushing effect.

Preferably, the screening storage device includes a mounting frame and a material storage box, a screening net is installed on the upper end of the mounting frame, and a handle is installed on the front end middle of the mounting frame and the material storage box, and the mounting frame and the The material storage boxes are all located between the No. 1 support seat and the No. 2 support seat. After the waste plastic bottle is crushed, the plastic bottle powder will fall from the No. 1 outlet to the screening net on the screening storage device, and the oversized fragments will be retained by the screening net, and the qualified fragments will then fall into the bottom Inside the storage box, it is convenient for the debris to be transported or processed, and the screen mesh can be pulled out between the No. 1 support seat and the No. 2 support seat through the handle, which can not only process the retained debris again, but also facilitate the cleaning of the screen net or replace.

Preferably, there is a gap between the inclined baffle and the crushing blade.

Preferably, the No. 2 discharge port is located above the crushing roller through the connection port.

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

1. When it is necessary to crush the waste plastic bottles, first put the waste plastic bottles into the crushing box through the feeding port on the crushing device, and at this time, the No. 1 motor drives the rotating shaft, and the rotating shaft drives the crushing blades on it The waste plastic bottles are initially shredded, and the waste plastic bottles are then cut into several fragments with different rules, and then these fragments fall to the inclined baffle and slide to the second outlet to enter the crushing device. At the same time, the No. 2 motor and No. 3 motor on the crushing device drive the crushing rollers on the crushing device to crush the fragments. After the waste plastic bottles are crushed, the crushing device crushes the fragments. Compared with directly crushing and discarding For plastic bottles, this method can not only improve the crushing efficiency of waste plastic bottles, but also improve the crushing effect.

2. After the crushing of waste plastic bottles is completed, the plastic bottle powder falls from the No. 1 outlet to the screening net on the screening storage device, and the oversized fragments are retained through the screening net, and the qualified fragments then fall into the The storage box below is convenient for the transportation or processing of debris, and the screen can be pulled out between the No. 1 support seat and the No. 2 support seat through the handle, which not only can reprocess the trapped debris, but also facilitates the screening of the screen. Clean or replace.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of waste plastic bottle pulverizing recovery device of the present utility model;

Fig. 2 is the overall structure schematic diagram of a crushing device of a waste plastic bottle crushing and recycling device of the present invention;

3 is a schematic diagram of the overall structure of a crushing device of a waste plastic bottle crushing and recycling device of the present invention;

Fig. 4 is a schematic diagram of the overall structure of a screening storage device of a waste plastic bottle crushing and recycling device of the present invention.

In the figure: 1. No. 1 support seat; 2. Crushing device; 3. Crushing device; 4. Screening storage device; 5. No. 2 support seat; 6. Crushing box; 7. Crushing box; 20. No. 1 motor; 21, rotating shaft; 22, crushing blade; 23, feed inlet; 24, No. 2 discharge port; 25, inclined baffle; 30, No. 2 motor; 31, No. 3 motor; 32, crushing roller ; 33, the connection port; 40, the mounting frame; 41, the storage box; 42, the screening net; 43, the handle.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

As shown in Figure 1-4, a crushing and recycling device for waste plastic bottles includes No. 1 support base 1 and No. 2 support base 5, and a screening storage device is installed between No. 1 support base 1 and No. 2 support base 5 4. A crushing box 7 is installed at the front of the upper end of the No. 1 support seat 1 and the No. 2 support seat 5. A crushing device 3 is installed at the left and right ends of the crushing box 7. A No. 1 discharge port 8 is installed at the lower end of the crushing box 7. , No. 1 supporting seat 1 and No. 2 supporting seat 5 upper end rear parts are jointly installed with crushing casing 6, and crushing casing 6 upper end middle parts are equipped with crushing device 2.

The crushing device 2 includes a No. 1 motor 20, a rotating shaft 21 is fixedly installed at the output end of the No. 1 motor 20, and several crushing blades 22 are installed on the outer surface of the rotating shaft 21, and a feed inlet 23 is installed on the left part of the upper end of the crushing box body 6. Pulverize casing 6 lower inwalls and be installed with oblique baffle plate 25, pulverize casing 6 front end bottoms and be equipped with No. 2 outlet 24, No. 1 motor 20 is installed in pulverize casing 6 upper end middle parts; There is a gap between the mashing blades 22 . When the waste plastic bottle needs to be crushed, the waste plastic bottle is first put into the crushing box 6 through the feeding port 23 on the crushing device 2, and at this moment, the rotating shaft 21 is driven by the No. 1 motor 20, and the rotating shaft 21 drives its The crushing blade 22 on the upper part of the waste plastic bottle is initially crushed, and the waste plastic bottle is then cut into several fragments with different rules, and then these fragments fall to the inclined baffle plate 25 and slide to the second discharge. The port 24 enters into the crushing device 3 .

The pulverizing device 3 includes No. 2 motor 30 and No. 3 motor 31. The output ends of No. 2 motor 30 and No. 3 motor 31 are equipped with pulverizing rollers 32, and the two pulverizing rollers 32 are meshed and connected, and the two pulverizing rollers 32 are located in the pulverizing box. 7, the upper part of the rear end of the crushing box 7 has a connection port 33, and the second motor 30 and the third motor 31 are installed on the right and left ends of the crushing box 7 respectively; the second discharge port 24 is located at the crushing roller 32 through the connection port 33. above. No. 2 motor 30 and No. 3 motor 31 on the crushing device 3 drive the crushing roller 32 on it to crush the fragments. After the waste plastic bottle is crushed, the crushing device 3 crushes the fragments. Relatively For directly crushing waste plastic bottles, this method can not only improve the crushing efficiency of waste plastic bottles, but also improve the crushing effect.

Screening storage device 4 comprises installation frame 40 and material storage box body 41, and sieve net 42 is installed on the upper end of installation frame 40, and handle 43 is all installed in the middle part of the front end of installation frame 40 and material storage box body 41, and installation frame 40 and storage material The boxes 41 are all located between the No. 1 support seat 1 and the No. 2 support seat 5 . After the waste plastic bottle is crushed, the plastic bottle powder falls from the No. 1 discharge port 8 onto the screen 42 on the screening storage device 4, and the oversized fragments are retained by the screen 42, and the qualified fragments And then fall into the material storage box 41 below, so as to facilitate the transportation or processing of the debris, and the screen 42 can be pulled out between the No. 1 support seat 1 and the No. 2 support seat 5 through the handle 43, which can not only intercept the debris It is processed again, and it is also convenient for the screen mesh 42 to be cleaned or replaced.

It should be noted that the utility model is a crushing and recycling device for waste plastic bottles. When the waste plastic bottles need to be crushed, the waste plastic bottles are first put into the crushing box 6 through the feeding port 23 on the crushing device 2 At this time, the No. 1 motor 20 drives the rotating shaft 21, and the rotating shaft 21 drives the crushing blade 22 on it to initially crush the waste plastic bottles, and then the waste plastic bottles are cut into several fragments with different rules. , then these fragments fall onto the inclined baffle plate 25 and slide down to the No. 2 discharge port 24 to enter the crushing device 3, and then the No. 2 motor 30 and the No. 3 motor 31 on the crushing device 3 drive the crushing rollers 32 pairs The fragments are crushed. After the waste plastic bottles are crushed, the fragments are crushed by the crushing device 3. Compared with directly crushing the waste plastic bottles, this method can not only improve the crushing efficiency of the waste plastic bottles, but also can Improve its crushing effect. Finally, after the waste plastic bottle is crushed, the plastic bottle powder will drop from the No. 1 discharge port 8 to the screen 42 on the screening storage device 4, and the excessive size will be removed by the screen 42. Qualified debris then falls into the material storage box 41 below, thereby facilitating the transportation or processing of the debris, and the screen 42 can be pulled out of the first supporting base 1 and the second supporting base 5 through the handle 43 Not only can the retained debris be processed again, but also it is convenient for the screen 42 to be cleaned or replaced.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A crushing and recycling device for waste plastic bottles, comprising No. 1 support seat (1) and No. 2 support seat (5), characterized in that: the No. 1 support seat (1) and No. 2 support seat (5) A screening storage device (4) is installed between them, and a crushing box (7) is installed on the front of the upper end of the No. 1 support seat (1) and the No. 2 support seat (5), and the crushing box (7) The left end and the right end are jointly equipped with a crushing device (3), and a No. 1 discharge port (8) is installed at the lower end of the crushing box (7), and behind the upper ends of the No. 1 support seat (1) and the No. 2 support seat (5) A crushing box (6) is installed on the upper part of the box, and a crushing device (2) is installed in the middle of the upper end of the crushing box (6). 2. A waste plastic bottle crushing and recycling device according to claim 1, characterized in that: the crushing device (2) includes a No. 1 motor (20), and the output end of the No. 1 motor (20) is fixedly installed There is a rotating shaft (21), and several crushing blades (22) are installed on the outer surface of the rotating shaft (21). An inclined baffle (25) is installed on the lower inner wall of the casing (6), and a No. 2 discharge port (24) is installed on the lower front end of the crushing casing (6), and the No. 1 motor (20) is installed at the bottom of the stirring casing (6). Broken casing (6) upper end middle part. 3. A kind of crushing and recycling device for waste plastic bottles according to claim 2, characterized in that: said crushing device (3) comprises No. 2 motor (30) and No. 3 motor (31), said No. 2 motor ( 30) and No. 3 motor (31) output ends are all equipped with pulverizing rollers (32), and two described pulverizing rollers (32) meshing connection and two pulverizing rollers (32) are all positioned in pulverizing casing (7), so The upper part of the rear end of the pulverizing box (7) has a connecting port (33), and the No. 2 motor (30) and the No. 3 motor (31) are installed on the right and left ends of the pulverizing box (7) respectively. 4. A crushing and recycling device for waste plastic bottles according to claim 1, characterized in that: the screening storage device (4) includes a mounting frame (40) and a storage box (41), and the mounting frame (40) The upper end is equipped with a screening net (42), and the middle part of the front end of the mounting frame (40) and the material storage box (41) is equipped with a handle (43), and the mounting frame (40) and the material storage box (41) are all positioned between No. 1 support seat (1) and No. 2 support seat (5). 5. A waste plastic bottle crushing and recycling device according to claim 2, characterized in that there is a gap between the inclined baffle (25) and the crushing blade (22). 6 . The waste plastic bottle crushing and recycling device according to claim 3 , characterized in that: the No. 2 discharge port ( 24 ) is located above the crushing roller ( 32 ) through the connection port ( 33 ).

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