Paper shredder convenient for waste recovery

Abstract

The utility model discloses a paper shredder convenient to recover waste in the field of paper shredders, which comprises a paper shredder body, a collection box, a compression mechanism and a pop-up mechanism, the collection box is connected to the inside of the paper shredder body through the pop-up mechanism, the compression mechanism is connected to the front side of the top of an inner cavity of the paper shredder body, and the pop-up mechanism is connected to the front side of the top of the inner cavity of the paper shredder body. A threaded rod is rotatably connected to the middle of the front side of the top of an inner cavity of the paper shredder body in a penetrating mode, and a threaded cylinder is in threaded connection with the outer side wall of the threaded rod through threads. According to the paper shredder facilitating waste recovery, a driving motor is started to enable the threaded rod to rotate, and through cooperation of a limiting rod and a sleeve, when the threaded rod rotates, the threaded cylinder descends; and the pressing plate is driven to descend, so that the pressing plate compresses and compacts the paper scraps in the collecting box, the space between the paper scraps is fully reduced, more paper scraps can be conveniently collected subsequently, frequent cleaning is avoided, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper shredder technical field, concretely is a paper shredder convenient to recover waste materials. BACKGROUND

[0002] Paper shredder is by a group of rotating blade, paper comb and drive motor, paper is sent into the middle of the interlocking blade, is divided into many small pieces, to achieve the purpose of security, the paper shredding mode is the shape after the paper is cut by the paper shredder, according to the composition of the paper shredder, the existing paper shredding mode has: broken, granular, segment, foam, strip, silk and so on, paper shredder has two major components " paper cutter " and " electric motor ", and is closely connected together through the belt and gear, the motor drives the belt, gear, and the energy is transmitted to the paper cutter, and the paper cutter is cut by the rotating sharp metal angle.

[0003] The Chinese patent with publication number CN214132030U discloses an accounting paper shredder convenient for recycling waste paper, which sets first and second gears, so that the user drives the second gear on the right side of the movable rod to drive the first gear on the right side of the rolling shaft to rotate, thereby increasing the rotation frequency of the movable rod and the rolling shaft, improving the shredding effect of the paper, reducing the time required by the user to shred the paper, and improving the work efficiency of the user, but the patent directly drops the shredded paper pieces into the storage box for collection, and since the shredded paper is in a fluffy state in the storage box, there is still a large space between the paper pieces, the storage capacity is too small when collecting the shredded paper, and the shredded paper in the storage box needs to be frequently handled, therefore, the utility model provides a paper shredder convenient for recycling waste materials. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a paper shredder convenient for recycling waste materials to solve the problem that the shredded paper pieces are directly dropped into the storage box for collection in the paper shredder, and since the shredded paper is in a fluffy state in the storage box, there is still a large space between the paper pieces, the storage capacity is too small when collecting the shredded paper, and the shredded paper in the storage box needs to be frequently handled.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A paper shredder convenient for waste recovery, including paper shredder body, collection box, compression mechanism and ejecting mechanism, the collection box is connected in the inside of paper shredder body through the ejecting mechanism, the compression mechanism is connected to the front side of the inner chamber top of paper shredder body, the compression mechanism includes threaded rod, threaded cylinder, drive motor, pressing plate, sleeve and stop rod, the threaded rod is rotationally connected in the front side middle part of the inner chamber top of paper shredder body, the outer side wall of threaded rod is screwed with threaded cylinder, the middle part of the top front side of paper shredder body is fixedly connected with drive motor, the bottom of threaded cylinder is fixedly connected with pressing plate, the top left and right sides of pressing plate are fixedly connected with sleeve, the front left and right sides of the inner chamber top of paper shredder body are fixedly connected with stop rod.

[0006] As a further description of the above technical scheme:

[0007] The input end of the drive motor is electrically connected with the output end of the external power supply, and the output shaft end of the drive motor is fixedly connected with the top end of the threaded rod.

[0008] As a further description of the above technical scheme:

[0009] The stop rod is slidingly connected in the inside of the sleeve, and the bottom end of the stop rod is fixedly connected with a stop disc.

[0010] As a further description of the above technical scheme:

[0011] The top rear side of the pressing plate is fixedly connected with a baffle.

[0012] As a further description of the above technical scheme:

[0013] The ejecting mechanism includes a slot, an ejecting spring, a fixed rod, a connecting plate, a stretching spring, a plug rod and a fixed hole, the bottom middle part of the rear side of the inner chamber of the paper shredder body is provided with the slot, the rear middle part of the slot is fixedly connected with the ejecting spring, the middle part of the right front part of the slot is slidingly connected with the fixed rod, the right end of the fixed rod is fixedly connected with the connecting plate, the left side of the connecting plate is fixedly connected with the stretching spring, the rear middle part of the collection box is fixedly connected with the plug rod, and the right middle part of the plug rod is provided with the fixed hole.

[0014] As a further description of the above technical scheme:

[0015] The stretching spring is sleeved on the outside of the fixed rod, and the left end of the stretching spring is fixedly connected to the right side of the paper shredder body.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The waste recycling shredder, by starting the drive motor, the threaded rod rotates, the cooperation of the limiting rod and the sleeve, when the threaded rod rotates, the threaded cylinder descends, drives the pressing plate to descend, the pressing plate compresses the paper scraps in the collection box, compacts the paper scraps, thereby sufficiently reducing the space between the paper scraps, facilitating subsequent collection of more paper scraps, avoiding frequent cleaning, and improving the practicality of the device.

[0018] 2. The waste recycling shredder, by pulling the fixed rod, the fixed rod moves out of the fixed hole, the fixed rod is fixed, at this time, the insertion rod is popped out of the insertion slot by the reset of the ejection spring, so that the collection box is popped out of the body of the shredder, so that the collection box is taken out, the internal paper scraps are cleaned, and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall structure of the waste recycling shredder is shown in the whole structure of the waste recycling shredder.

[0020] Figure 2 The compression mechanism structure diagram of the waste recycling shredder is shown in the whole structure of the waste recycling shredder.

[0021] Figure 3 The extension spring installation structure diagram of the waste recycling shredder is shown in the whole structure of the waste recycling shredder.

[0022] Figure 4 The insertion rod installation structure diagram of the waste recycling shredder is shown in the whole structure of the waste recycling shredder.

[0023] Figure 5 The pop-up mechanism overhead sectional structure diagram of the waste recycling shredder is shown in the whole structure of the waste recycling shredder.

[0024] In the figure: 100, the body of the shredder; 200, the collection box; 300, the compression mechanism; 310, the threaded rod; 320, the threaded cylinder; 330, the drive motor; 340, the pressing plate; 350, the sleeve; 360, the limiting rod; 400, the pop-up mechanism; 410, the insertion slot; 420, the ejection spring; 430, the fixed rod; 440, the connecting plate; 450, the extension spring; 460, the insertion rod; 470, the fixed hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, features limited by "first" and "second" can be explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0027] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The utility model provides a kind of paper shredder facilitating waste recovery, compacts paper shreddings, to substantially reduce the space between paper shreddings, facilitate subsequent collection of more paper shreddings, avoid frequent cleaning, improve the practicability of device, please refer to Figures 1-5 Including paper shredder body 100, collection tank 200, compression mechanism 300 and ejecting mechanism 400;

[0029] Please refer to Figure 1 Again, paper shredder body 100 is used to install collection tank 200, compression mechanism 300 and ejecting mechanism 400;

[0030] Please refer to Figure 1 Collection tank 200 is connected to the inside of paper shredder body 100 by ejecting mechanism 400, and compression mechanism 300 is connected to the front side of the inner cavity top of paper shredder body 100.

[0031] Please refer again to Figure 2 , the compression mechanism 300 comprises a threaded rod 310, a threaded cylinder 320, a drive motor 330, a pressing plate 340, a sleeve 350 and a limiting rod 360;

[0032] Please refer again to Figure 2 , the threaded rod 310 is rotatably connected in the middle of the front side of the top of the inner cavity of the shredder body 100, the outer side wall of the threaded rod 310 is threadedly connected with the threaded cylinder 320, and the middle of the top front side of the shredder body 100 is fixedly connected with the drive motor 330.

[0033] Please refer again to Figure 2 , the bottom of the threaded cylinder 320 is fixedly connected with the pressing plate 340, the middle of the top left and right sides of the pressing plate 340 is fixedly connected with the sleeve 350, and the front left and right sides of the top of the inner cavity of the shredder body 100 are fixedly connected with the limiting rod 360.

[0034] As described above, by starting the drive motor 330, the threaded rod 310 is rotated, and by cooperation of the limiting rod 360 and the sleeve 350, when the threaded rod 310 is rotated, the threaded cylinder 320 is lowered, the pressing plate 340 is driven to descend, the pressing plate 340 is used for compressing the paper scraps in the collection box 200, the paper scraps are compacted, the space between the paper scraps is sufficiently reduced, more paper scraps are conveniently collected subsequently, frequent cleaning is avoided, and the practicability of the device is improved.

[0035] Please refer again to Figure 2 , the input end of the drive motor 330 is electrically connected with the output end of the external power supply, and the output shaft end of the drive motor 330 is fixedly connected with the top end of the threaded rod 310.

[0036] Please refer again to Figure 2 , the limiting rod 360 is slidingly connected in the inside of the sleeve 350, and the bottom end of the limiting rod 360 is fixedly connected with a limiting disc.

[0037] Please refer again to Figure 2 , the top rear side of the pressing plate 340 is fixedly connected with a baffle.

[0038] Please refer again to Figures 3-4The ejection mechanism 400 comprises a slot 410, an ejection spring 420, a fixed rod 430, a connecting plate 440, a tension spring 450, a plug rod 460 and a fixed hole 470. The slot 410 is arranged in the middle of the bottom of the rear side of the inner cavity of the shredder body 100. The ejection spring 420 is fixedly connected to the middle of the rear side of the slot 410. The fixed rod 430 is slidingly connected to the middle of the front part of the right side of the slot 410. The right end of the fixed rod 430 is fixedly connected to the connecting plate 440. The left side of the connecting plate 440 is fixedly connected to the tension spring 450. The plug rod 460 is fixedly connected to the middle of the rear side of the collecting box 200. The fixed hole 470 is arranged in the middle of the right side of the plug rod 460.

[0039] Please refer again to Figure 4 The tension spring 450 is sleeved on the outer side of the fixed rod 430, and the left end of the tension spring 450 is fixedly connected to the right side of the shredder body 100.

[0040] In summary, by pulling the fixed rod 430, the fixed rod 430 is moved out of the inside of the fixed hole 470, and the fixation of the plug rod 460 is released. At this time, the plug rod 460 is ejected from the slot 410 by the reset of the ejection spring 420, so that the collecting box 200 is ejected from the inside of the shredder body 100, thereby facilitating the taking out of the collecting box 200 and the cleaning of the internal paper scraps, and improving the practicality of the device.

[0041] In specific use, when the paper scraps in the collecting box 200 are more, the driving motor 330 is started, the threaded rod 310 is rotated by starting the driving motor 330, and the threaded cylinder 320 is lowered by the cooperation of the limiting rod 360 and the sleeve 350 when the threaded rod 310 rotates, so that the pressing plate 340 is lowered to compress the paper scraps in the collecting box 200 and compact the paper scraps. Then the driving motor 330 is reversed to reverse the threaded rod 310 and make the threaded cylinder 320 drive the pressing plate 340 to rise and reset. When the paper scraps in the collecting box 200 need to be cleaned, the fixed rod 430 is pulled to move out of the inside of the fixed hole 470 to release the fixation of the plug rod 460. At this time, the plug rod 460 is ejected from the slot 410 by the reset of the ejection spring 420, so that the collecting box 200 is ejected from the inside of the shredder body 100, the collecting box 200 is taken out, and the paper scraps are cleaned.

[0042] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A paper shredder facilitating recycling of waste material, characterized by: The utility model provides a paper shredder, including the paper shredder body (100), collection box (200), compression mechanism (300) and pop -out mechanism (400), collection box (200) is connected in the inside of paper shredder body (100) through pop -out mechanism (400), compression mechanism (300) is connected in the top of the inner chamber of paper shredder body (100) front side, and compression mechanism (300) includes threaded rod (310), threaded cylinder (320), drive motor (330), pressing plate (340), sleeve (350) and limit rod (360), the threaded rod (310) is rotationally connected in the top of the inner chamber of paper shredder body (100) front side middle part, the outer side wall of threaded rod (310) is screwed with threaded cylinder (320), drive motor (330) is fixedly connected in the top of paper shredder body (100) front side middle part, the bottom of threaded cylinder (320) is fixedly connected with pressing plate (340), the top left and right sides of pressing plate (340) are fixedly connected with sleeve (350), and the front left and right sides of the top of the inner chamber of paper shredder body (100) are fixedly connected with limit rod (360).

2. A paper shredder for facilitating recycling of waste material according to claim 1, characterized in that: The input end of the drive motor (330) is electrically connected with the output end of the external power supply, and the output shaft end of the drive motor (330) is fixedly connected with the top end of the threaded rod (310).

3. The paper shredder of claim 1, wherein: The limit rod (360) is slidingly connected in the inside of the sleeve (350), and the bottom end of the limit rod (360) is fixedly connected with the limit disc.

4. The paper shredder of claim 1, wherein: The top rear side of the pressing plate (340) is fixedly connected with the baffle.

5. The paper shredder of claim 1, wherein: The pop -out mechanism (400) includes slot (410), pop -out spring (420), fixed rod (430), connecting plate (440), stretch spring (450), plug rod (460) and fixed hole (470), and the bottom middle part of the rear side of the inner chamber of paper shredder body (100) is provided with slot (410), the rear side middle part of slot (410) is fixedly connected with pop -out spring (420), the middle part of the right side front of slot (410) is slidingly connected with fixed rod (430), the right end of fixed rod (430) is fixedly connected with connecting plate (440), the left side of connecting plate (440) is fixedly connected with stretch spring (450), the rear side middle part of collection box (200) is fixedly connected with plug rod (460), and the right side middle part of plug rod (460) is provided with fixed hole (470).

6. A paper shredder for facilitating recycling of waste material according to claim 5, wherein: The stretch spring (450) is sleeved on the outside of the fixed rod (430), and the left end of the stretch spring (450) is fixedly connected to the right side of the paper shredder body (100).

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