Plastic waste recycling and crushing device

Abstract

The utility model discloses a plastic waste recycling and crushing device, and relates to the field of recycling and crushing devices. The device comprises a plastic crusher body, a top cover arranged on the top end face of the plastic crusher body, a feeding opening formed in one side of the top cover, crushing rollers rotationally arranged in the plastic crusher body and the top cover and a storage box placed on the lower portion of the plastic crusher body, and a screen is arranged at the end, close to an outlet, of the plastic crusher body. According to the plastic waste recycling and crushing device, the bearing mechanism is arranged at the position, close to the discharging opening, of the plastic crushing machine body, so that the distance between inlets of the storage boxes of different sizes and the discharging opening of the plastic crushing machine body can be adjusted and controlled, and therefore the discharging path of plastic powder formed after plastic crushing is limited; and the situation that the crushed plastic powder is directly scattered in the external environment in the discharging process, and the recovery rate of the plastic powder is affected is avoided.

Description

Technical Field

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

[0002] After recycling, the irregular plastic waste will be crushed by a crushing device, and later the plastic powder can be granulated by granulators and other equipment, so as to effectively recycle and reuse the plastic raw materials.

[0003] A collecting device for recycling plastic powder is placed near the discharge port of the plastic crusher. However, during the process of discharging the plastic powder to the collecting device, part of the plastic powder will directly fall into the external environment, causing pollution to the external environment.

[0004] The main reason for the above problems is that for collection devices of different sizes, there will be different height differences between the inlet position of the collection device and the outlet position of the plastic crusher, that is, there is a gap between them, and the gap is connected to the external environment. The mass of the plastic powder itself is relatively small. When the plastic powder is discharged to the gap position, affected by factors such as airflow in the external environment, part of the plastic powder will directly pass through the gap and scatter in the external environment, resulting in the plastic powder cannot be effectively recycled. To address the above problems, we propose a plastic waste recycling and crushing device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a recycling and crushing device, which solves the problem that part of the plastic powder will be directly scattered into the external environment during the process of discharging the plastic powder to the collecting device, causing external environmental pollution.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a plastic waste recycling and crushing device, including a plastic crusher body, a top cover arranged on the top end surface of the plastic crusher body, a feeding port opened on one side of the top cover, a crushing roller rotatably arranged inside the plastic crusher body and the top cover, and a storage box placed at the bottom of the plastic crusher body, and a supporting mechanism is arranged at the bottom of the plastic crusher body, and the supporting mechanism includes:

[0007] A supporting plate is slidably arranged at the lower part of the plastic crusher body, and the supporting plate is used to support the material storage box;

[0008] A control screw is rotatably connected to the outer wall of the plastic crusher body, and is used to adjust the distance between the top end surface of the storage box and the discharge port of the plastic crusher body.

[0009] Preferably, a slide groove is provided on the outer wall of the plastic crusher body, and one end of the supporting plate slides within the slide groove in a limited manner.

[0010] Preferably, one end of the control screw is rotatably disposed inside the slide groove, one end of the support plate is fixedly connected to a slider, and the slider is threadedly sleeved on the outer wall of the control screw.

[0011] Preferably, the sliding block is limitedly slidable inside the sliding groove, and a connecting hole for limiting the sliding of the supporting plate is provided on the bottom end surface of the sliding groove.

[0012] Preferably, one end of the support plate away from the slider is rotatably connected to a fixing screw, and the support plate and the storage box are fixed by the fixing screw.

[0013] Preferably, the outer wall of the control screw is provided with a nut for locking the control screw and the plastic crusher body.

[0014] Preferably, a screen is provided at one end of the plastic crusher body close to the outlet.

[0015] The utility model discloses a plastic waste recycling and pulverizing device, which has the following beneficial effects: the plastic waste recycling and pulverizing device, by arranging a supporting mechanism at a position near the discharge port of a plastic crusher main body, can adjust the distance between the entrance of a storage box of different sizes and the discharge port of the plastic crusher main body, thereby limiting the discharge path of the plastic powder formed after the plastic is crushed, and preventing the crushed plastic powder from being directly scattered in the external environment during the discharge process, thereby affecting the recovery rate of the plastic powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the material storage box and the supporting plate of the utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the main body and top cover of the plastic crusher of the utility model;

[0020] Figure 4 This is a cross-sectional view of the internal structure of the chute of the utility model;

[0021] Figure 5 This is a schematic diagram of the supporting plate and the control screw structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the main body and chute structure of the plastic crusher of the utility model.

[0023] In the figure, 1. plastic crusher body; 101. top cover; 102. feeding port; 103. screen; 104. crushing roller; 2. storage box; 301. supporting plate; 302. slide; 303. control screw; 304. slider; 305. connecting hole; 306. fixing screw. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiment of the present application provides a recycling and crushing device to solve the problem that part of the plastic powder will be directly scattered in the external environment during the process of discharging the plastic powder to the collection device, causing external environmental pollution, and realizes the regulation of the setting position of the collection device.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a plastic waste recycling and crushing device.

[0028] According to the attached Figure 1-6 As shown, it includes a plastic crusher body 1, a top cover 101 arranged on the top end surface of the plastic crusher body 1, a feeding port 102 opened on one side of the top cover 101, a crushing roller 104 rotatably arranged inside the plastic crusher body 1 and the top cover 101, and a storage box 2 placed at the lower part of the plastic crusher body 1. A screen 103 is arranged at one end of the plastic crusher body 1 close to the outlet. The plastic crusher body 1, the top cover 101, the crushing roller 104, the screen 103 and other components constitute a plastic crusher of model swp400. When it is in use, the plastic waste is fed into the top cover 101 through the feeding port 102. At this time, a group of crushing rollers 104 arranged inside the top cover 101 will first crush the plastic waste, and the plastic waste that has been crushed once will continue to move downward, so that the plastic waste that has been crushed once will contact with another group of crushing rollers 104, so as to be crushed twice. The plastic waste that has been crushed twice will fall into the storage box 2 after being screened by the screen 103, so that the crushed plastic waste can be collected centrally through the storage box 2.

[0029] A supporting mechanism is provided at the lower part of the main body 1 of the plastic crusher. Through the supporting mechanism, the distance between the top end surface of the storage box 2 of different sizes and the discharge port of the main body 1 of the plastic crusher can be adjusted to prevent the crushed plastic powder from being directly scattered in the external environment during the discharge process. The supporting mechanism includes a supporting plate 301, which is slidably arranged at the lower part of the main body 1 of the plastic crusher. The supporting plate 301 is used to support the storage box 2. The control screw 303 is rotatably connected to the outer wall of the main body 1 of the plastic crusher. The control screw 303 is used to adjust the distance between the top end surface of the storage box 2 and the discharge port of the main body 1 of the plastic crusher. For regulation, a slide groove 302 is provided on the outer wall of the plastic crusher body 1, one end of the supporting plate 301 is limitedly slid inside the slide groove 302, one end of the control screw 303 is rotatably set inside the slide groove 302, one end of the supporting plate 301 is fixedly connected with a slider 304, the slider 304 is threadedly sleeved on the outer wall of the control screw 303, the slider 304 is limitedly slid inside the slide groove 302, a connecting hole 305 for limiting the sliding of the supporting plate 301 is provided on the bottom end surface of the slide groove 302, and a nut for locking the control screw 303 and the plastic crusher body 1 is provided on the outer wall of the control screw 303.

[0030] One end of the support plate 301 away from the slider 304 is rotatably connected to a fixing screw 306, and the support plate 301 and the storage box 2 are fixed by the fixing screw 306, so that the support mechanism can be firmly connected to different types of storage boxes 2.

[0031] The plastic waste recycling and crushing device, by arranging a supporting mechanism at a position near the discharge port of the plastic crusher main body 1, can adjust the distance between the entrance of the storage box 2 of different sizes and the discharge port of the plastic crusher main body 1, thereby limiting the discharge path of the plastic powder formed after the plastic is crushed, and preventing the crushed plastic powder from being directly scattered in the external environment during the discharge process, which affects the recovery rate of the plastic powder.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plastic waste recycling and pulverizing device, comprising a plastic crusher body (1), a top cover (101) arranged on the top end surface of the plastic crusher body (1), a feeding port (102) opened on one side of the top cover (101), a crushing roller (104) rotatably arranged inside the plastic crusher body (1) and the top cover (101), and a storage box (2) placed at the bottom of the plastic crusher body (1), characterized in that: A supporting mechanism is provided at the lower part of the plastic crusher body (1), and the supporting mechanism comprises: A supporting plate (301) is slidably disposed at the bottom of the plastic crusher body (1), and the supporting plate (301) is used to support the material storage box (2); A control screw (303) is rotatably connected to the outer wall of the plastic crusher body (1), and the control screw (303) is used to adjust the distance between the top end surface of the material storage box (2) and the discharge port of the plastic crusher body (1).

2. A plastic waste recycling and crushing device according to claim 1, characterized in that: The outer wall of the plastic crusher body (1) is provided with a slide groove (302), and one end of the support plate (301) is limitedly slidable inside the slide groove (302).

3. A plastic waste recycling and crushing device according to claim 2, characterized in that: One end of the control screw (303) is rotatably disposed inside the slide groove (302), one end of the support plate (301) is fixedly connected to a slider (304), and the slider (304) is threadedly sleeved on the outer wall of the control screw (303).

4. A plastic waste recycling and crushing device according to claim 3, characterized in that: The sliding block (304) is limitedly slidable inside the sliding groove (302), and a connecting hole (305) for limiting the sliding of the supporting plate (301) is provided on the bottom end surface of the sliding groove (302).

5. A plastic waste recycling and pulverizing device according to claim 4, characterized in that: One end of the support plate (301) away from the slider (304) is rotatably connected to a fixing screw (306), and the support plate (301) and the material storage box (2) are fixed by the fixing screw (306).

6. The plastic waste recycling and crushing device according to claim 1, characterized in that: The outer wall of the control screw (303) is provided with a nut used for locking the control screw (303) and the plastic crusher body (1).

7. The plastic waste recycling and crushing device according to claim 1, characterized in that: A screen (103) is provided at one end of the plastic crusher body (1) close to the outlet.

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