Waste plastic bottle crushing device

Abstract

The utility model relates to the technical field of crushing equipment, in particular to a waste plastic bottle crushing device which comprises a device body, a driving motor and a baffle are arranged on the right side of the device body, a screen is fixedly installed on the left side of the baffle, and a cover plate is rotationally arranged at the top of the device body. A handle and an observation window are fixedly mounted at the top of the cover plate, hydraulic rods are rotationally arranged at the left end and the right end of the bottom of the cover plate, a conveying mechanism is arranged at the bottom of the device body, a crushing bin is formed in the device body, and a crushing shaft is arranged in the crushing bin. According to the waste plastic bottle crushing device, by arranging the waste plastic bottle crushing device, by means of the structural design in the conveying mechanism, the purpose of automatically discharging and conveying plastic particles is achieved, and follow-up crushing operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a waste plastic bottle crushing device. Background Art

[0002] Plastic bottles are widely used in our lives, and a large number of waste plastic bottles are generated during use. Recycling of waste plastic bottles is an environmental requirement. Most waste plastic bottles have great utilization value, and plastic bottles need to be crushed before they can be recycled.

[0003] A waste plastic bottle crushing device currently in use mostly relies on manual labor to perform unloading operations, which is inefficient and easily leads to the accumulation of plastic particles in the crushing bin, which is not conducive to subsequent crushing operations and reduces the crushing progress of the device on plastic bottles. At the same time, the screen in the device is mostly fixedly connected to the crushing bin, which is not convenient. Therefore, during disassembly, it is easy to consume a lot of time for the disassembly personnel, which is not conducive to the subsequent replacement of the screen.

[0004] In summary, the present invention solves the problems in the above-mentioned background technology by designing a waste plastic bottle crushing device. Utility Model Content

[0005] The purpose of the utility model is to provide a waste plastic bottle crushing device to solve the problems raised in the above background technology.

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

[0007] A waste plastic bottle crushing device includes a device body, a drive motor and a baffle are respectively provided on the right side of the device body, a screen is fixedly installed on the left side of the baffle, a cover is rotatably provided on the top of the device body, a handle and an observation window are respectively fixedly installed on the top of the cover, hydraulic rods are rotatably provided on the left and right ends of the bottom of the cover, a conveying mechanism is provided at the bottom of the device body, a crushing chamber is opened inside the device body, a crushing shaft is provided inside the crushing chamber, and crushing pieces are respectively fixedly installed on the outer sides of the crushing shaft;

[0008] The conveying mechanism includes a conveying cylinder fixedly installed at the bottom of the device body, a conveying motor fixedly installed on the top of the conveying cylinder, a No. 1 pulley fixedly installed on the output end of the conveying motor, a discharge port is provided on the right side of the bottom of the conveying cylinder, a conveying bin is provided inside the conveying cylinder, a conveying shaft is provided inside the conveying bin for rotation via a rotating member, a conveying blade is fixedly installed on the outside of the conveying shaft, and its right end passes through the right inner wall of the conveying bin and is fixedly installed with a No. 2 pulley.

[0009] As a preferred solution of the present invention, there are two crushing shafts, both of which are rotatably connected to the inner wall of the crushing bin through bearings, and their left ends pass through the inner wall of the crushing bin and are fixed with gears, wherein the gears are meshed for transmission.

[0010] As a preferred solution of the present invention, the output end of the driving motor is fixed to the right end of the crushing shaft.

[0011] As a preferred solution of the present invention, the crushing pieces are distributed equidistantly on the left and right sides of the outer surface of the crushing shaft, and are staggered.

[0012] As a preferred solution of the present invention, one end of the hydraulic rod away from the cover plate is rotatably connected to the inner wall of the crushing chamber through a connecting piece.

[0013] As a preferred solution of the present invention, the left side of the screen slides through the right surface of the device body through a slide groove and extends inward, and it completely covers the bottom end of the inner wall of the crushing bin, and the left surface of the baffle is in contact with the right surface of the device body.

[0014] As a preferred solution of the present invention, the inner bottom end of the crushing bin extends to the interior of the conveying bin.

[0015] As a preferred solution of the present invention, the No. 1 pulley is connected to the No. 2 pulley through a belt.

[0016] As a preferred solution of the present invention, the conveying blades are arranged to be spirally wound around the outer surface of the conveying shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the utility model, a waste plastic bottle crushing device is set up, thereby utilizing the structural design of the conveying mechanism. Under the drive of the conveying motor, the conveying shaft drives the conveying blades to rotate spirally, thereby achieving the purpose of automatically unloading and conveying plastic particles, avoiding the accumulation of plastic particles in the crushing bin, facilitating subsequent crushing operations, and improving the crushing progress of the device for plastic bottles.

[0019] 2. In the utility model, a waste plastic bottle crushing device is set up, and the structural design of the screen and the baffle is utilized. Under the contact between the baffle and the device body, the displacement of the screen is limited. Under the sliding cooperation between the screen and the inner wall of the device body, the screen is conveniently disassembled, which is conducive to the subsequent replacement of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of point A;

[0022] Figure 3 This is a schematic diagram of the structure of the screen of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the conveying cylinder of the present utility model.

[0024] In the figure: 1. Device body; 2. Driving motor; 3. Baffle; 301. Screen; 4. Cover; 401. Handle; 402. Observation window; 403. Hydraulic rod; 5. Conveying mechanism; 501. Conveying cylinder; 502. Conveying motor; 503. Pulley No. 1; 504. Discharge port; 505. Conveying bin; 506. Conveying shaft; 507. Conveying blades; 508. Pulley No. 2; 6. Crushing bin; 601. Crushing shaft; 602. Crushing pieces. DETAILED DESCRIPTION

[0025] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0030] A waste plastic bottle crushing device includes a device body 1, a drive motor 2 and a baffle 3 are respectively provided on the right side of the device body 1, a screen 301 is fixedly installed on the left side of the baffle 3, a cover plate 4 is rotatably provided on the top of the device body 1, a handle 401 and an observation window 402 are respectively fixedly installed on the top of the cover plate 4, and hydraulic rods 403 are rotatably provided on the left and right ends of the bottom of the cover plate 4. A conveying mechanism 5 is provided at the bottom of the device body 1, and a crushing chamber 6 is provided inside the device body 1. A crushing shaft 601 is provided inside the crushing chamber 6, and crushing pieces 602 are respectively fixedly installed on the outer sides of the crushing shaft 601;

[0031] Specifically, there are two crushing shafts 601, both of which are rotatably connected to the inner wall of the crushing chamber 6 through bearings, and their left ends penetrate the inner wall of the crushing chamber 6 and are fixedly sleeved with gears, wherein the gears are meshed and driven, and the output end of the drive motor 2 is fixed to the right end of the crushing shaft 601, and the crushing pieces 602 are equidistantly distributed on the left and right sides of the outer surface of the crushing shaft 601, and are staggered.

[0032] In this embodiment, the drive motor 2 is mainly used to drive the crushing shaft 601. Under the meshing transmission between the gears, the crushing shaft 601 drives the crushing pieces 602 to rotate in opposite directions, thereby achieving the effect of crushing the plastic bottles.

[0033] Specifically, the end of the hydraulic rod 403 away from the cover plate 4 is rotatably connected to the inner wall of the crushing chamber 6 through a connecting piece;

[0034] In this embodiment, the hydraulic rod 403 and the handle 401 are mainly provided to facilitate the opening and closing operation of the cover plate 4, while the observation window 402 is mainly provided to facilitate the worker to check the internal conditions of the crushing chamber 6.

[0035] Specifically, the left side of the screen 301 slides through the right side surface of the device body 1 through the chute and extends inward, and completely covers the bottom end of the inner wall of the crushing chamber 6, and the left side surface of the baffle 3 contacts the right side surface of the device body 1;

[0036] In this embodiment, the screen 301 is mainly used to block larger plastic particles in the crushing bin 6, thereby achieving the screening effect, and the screen 301 is arranged to slide with the inner wall of the device body 1 through a slide groove, which makes it easy for the staff to disassemble the screen 301 through the baffle 3.

[0037] In this embodiment, please refer to Figure 1 、 Figure 2 and Figure 4 The conveying mechanism 5 includes a conveying cylinder 501 fixedly mounted on the bottom of the device body 1, a conveying motor 502 is fixedly mounted on the top of the conveying cylinder 501, a first pulley 503 is fixedly mounted on the output end of the conveying motor 502, a discharge port 504 is provided on the right side of the bottom of the conveying cylinder 501, a conveying bin 505 is provided inside the conveying cylinder 501, a conveying shaft 506 is provided inside the conveying bin 505 for rotation through a rotating member, a conveying blade 507 is fixedly mounted on the outer side of the conveying shaft 506, and its right end passes through the right inner wall of the conveying bin 505 and is fixedly mounted with a second pulley 508;

[0038] Specifically, the inner bottom end of the crushing chamber 6 extends to the interior of the conveying chamber 505, the first pulley 503 is connected to the second pulley 508 through a belt, and the conveying blade 507 is arranged to be threadedly wound around the outer surface of the conveying shaft 506;

[0039] In this embodiment, the conveying motor 502 is mainly used to drive the No. 1 pulley 503 to rotate through the belt to drive the No. 2 pulley 508, so that the No. 2 pulley 508 drives the conveying shaft 506 to rotate, thereby achieving the contact between the conveying blade 507 and the plastic particles and driving them to move toward the discharge port 504, meeting the user's feeding needs.

[0040] The working process of the present invention is as follows: when using a waste plastic bottle crushing device, under the action of the hydraulic rod 403 and the handle 401, the staff can conveniently open the cover 4, then pour the waste plastic bottles into the crushing bin 6 and cover the cover 4, and then drive the drive motor 2. Under the drive of the drive motor 2, the crushing shaft 601 drives the crushing pieces 602 to rotate in opposite directions and contact the plastic bottles, thereby completing the crushing operation of the plastic bottles, and the crushed plastic particles pass through the screen 301 and enter the conveying bin 505. At this time, the conveying motor 502 is started, and the output end of the conveying motor 502 is connected to the first skin. The pulley 503 rotates, and the No. 1 pulley 503 drives the No. 2 pulley 508 to rotate through the belt, and the No. 2 pulley 508 drives the conveying shaft 506 to rotate. Under the rotation of the conveying shaft 506, the conveying blade 507 is able to perform spiral transmission, so that the plastic particles are able to fall from the discharge port 504, thereby completing the conveying operation of the plastic particles. Furthermore, when the screen 301 needs to be replaced, a rightward force is applied to the baffle 3, and then the baffle 3 drives the screen 301 to form a sliding displacement with the chute and gradually separates from the device body 1, thereby completing the convenient disassembly of the screen 301, providing convenience for the disassembly personnel.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste plastic bottle crushing device, comprising a device body (1), characterized in that: A driving motor (2) and a baffle (3) are respectively provided on the right side of the device body (1); a screen (301) is fixedly installed on the left side of the baffle (3); a cover plate (4) is rotatably provided on the top of the device body (1); a handle (401) and an observation window (402) are respectively fixedly installed on the top of the cover plate (4); hydraulic rods (403) are rotatably provided on the left and right ends of the bottom of the cover plate (4); a conveying mechanism (5) is provided at the bottom of the device body (1); a crushing chamber (6) is provided inside the device body (1); a crushing shaft (601) is provided inside the crushing chamber (6); crushing pieces (602) are respectively fixedly installed on the outside of the crushing shaft (601); The conveying mechanism (5) comprises a conveying cylinder (501) fixedly mounted on the bottom of the device body (1); a conveying motor (502) is fixedly mounted on the top of the conveying cylinder (501); a first pulley (503) is fixedly mounted on the output end of the conveying motor (502); a discharge port (504) is provided on the right side of the bottom of the conveying cylinder (501); a conveying bin (505) is provided inside the conveying cylinder (501); a conveying shaft (506) is provided inside the conveying bin (505) for rotation via a rotating member; a conveying blade (507) is fixedly mounted on the outer side of the conveying shaft (506); and the right end of the conveying blade passes through the right inner wall of the conveying bin (505) and is fixedly mounted with a second pulley (508).

2. The waste plastic bottle crushing device according to claim 1, characterized in that: There are two crushing shafts (601), both of which are rotatably connected to the inner wall of the crushing bin (6) through bearings, and their left ends penetrate the inner wall of the crushing bin (6) and are fixedly sleeved with gears, wherein the gears are meshed for transmission.

3. The waste plastic bottle crushing device according to claim 1, characterized in that: The output end of the driving motor (2) is fixed to the right end of the crushing shaft (601).

4. The waste plastic bottle crushing device according to claim 1, characterized in that: The crushing pieces (602) are distributed equidistantly on the left and right sides of the outer surface of the crushing shaft (601), and are staggered.

5. The waste plastic bottle crushing device according to claim 1, characterized in that: One end of the hydraulic rod (403) away from the cover plate (4) is rotatably connected to the inner wall of the crushing chamber (6) via a connecting piece.

6. The waste plastic bottle crushing device according to claim 1, characterized in that: The left side of the screen (301) slides through the right side surface of the device body (1) through a chute and extends inward, and completely covers the bottom end of the inner wall of the crushing chamber (6), and the left side surface of the baffle (3) contacts the right side surface of the device body (1).

7. The waste plastic bottle crushing device according to claim 1, characterized in that: The inner bottom end of the crushing bin (6) extends to the interior of the conveying bin (505).

8. The waste plastic bottle crushing device according to claim 1, characterized in that: The first pulley (503) is connected to the second pulley (508) via a belt.

9. The waste plastic bottle crushing device according to claim 1, characterized in that: The conveying blades (507) are arranged to be spirally wound around the outer surface of the conveying shaft (506).

Images