CN111252416A - Paper garbage recycling bin - Google Patents
Paper garbage recycling bin Download PDFInfo
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- CN111252416A CN111252416A CN202010090345.6A CN202010090345A CN111252416A CN 111252416 A CN111252416 A CN 111252416A CN 202010090345 A CN202010090345 A CN 202010090345A CN 111252416 A CN111252416 A CN 111252416A
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- worm
- motor
- pressing plate
- lifting mechanism
- lead screw
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 70
- 238000004064 recycling Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 23
- 230000001939 inductive effect Effects 0.000 claims description 42
- 239000000523 sample Substances 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims 11
- 238000000034 method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010893 paper waste Substances 0.000 description 11
- 230000003028 elevating effect Effects 0.000 description 8
- 230000001174 ascending effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a paper garbage recycling bin, which comprises a bin body arranged in the recycling bin and used for collecting paper garbage and a compressing device used for compressing the paper garbage in the bin body, wherein the compressing device comprises a motor, a first lifting mechanism, a second lifting mechanism and a pressing plate, the first lifting mechanism is connected with one end of the pressing plate, the second lifting mechanism is connected with the other end of the pressing plate, the motor is fixedly arranged in the recycling bin, and the motor is respectively in transmission connection with the first lifting mechanism and the second lifting mechanism so as to drive the first lifting mechanism and the second lifting mechanism to synchronously descend or synchronously ascend through the driving of the motor, so that the pressing plate can extend into the bin body to compress the paper garbage or be separated from the bin body. According to the invention, the motor drives the first lifting mechanism and the second lifting mechanism to synchronously lift, so that the pressing plate is driven to compress the paper garbage in the box body, the paper garbage is uniformly stressed in the process of compressing the paper garbage, and the compression effect is better.
Description
Technical Field
The invention relates to the technical field of garbage recovery, in particular to a paper garbage recovery box.
Background
In order to recycle paper resources, the paper waste recycling bin is generally filled with paper waste, and then is packed and transported away by a cleaner, so as to recycle the paper waste. Because waste paper drops into in the paper garbage collection box, very occupation space, especially the space that inside hollow paper rubbish such as some cartons or paper group occupy is more, and it still has more space each other, leads to the space in the paper garbage collection box not to obtain abundant utilization, and the paper garbage collection box just is filled up soon, so just needs the frequent clearance of sanitizer, and then has increased sanitizer's intensity of labour.
In order to reduce the space occupied by the paper garbage, the paper garbage needs to be compressed so as to improve the capacity of the paper garbage collection box and make full use of the space of the paper garbage collection box. The compression device of the existing garbage collection box has the defect that the pressure plate is uneven in stress in the process of compressing paper garbage, so that the pressure plate is easy to deform or break, the situation that the two ends of the compression device are unbalanced in compression in the process of compressing the paper garbage is caused, the service life of the compression device is influenced, the effect of compressing the paper garbage by the pressure plate is also influenced, and the space of the paper garbage collection box is not fully utilized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a paper garbage compression device of a garbage can, so that the paper garbage compression device is stressed uniformly and has a better compression effect in the process of compressing the paper garbage.
The purpose of the invention is realized by adopting the following technical scheme:
a paper garbage recycling bin comprises a bin body arranged in the recycling bin and used for collecting paper garbage and a compression device used for compressing the paper garbage in the bin body, wherein the compression device comprises a motor, a first lifting mechanism, a second lifting mechanism and a pressing plate,
the first lifting mechanism is connected with one end of the pressing plate, the second lifting mechanism is connected with the other end of the pressing plate, the motor is fixedly arranged in the recycling box, the motor is respectively in transmission connection with the first lifting mechanism and the second lifting mechanism to drive the first lifting mechanism and the second lifting mechanism to synchronously descend or synchronously ascend, so that the pressing plate can stretch into the box to compress paper garbage or separate from the box.
Further, the first lifting mechanism comprises a first mounting seat, a first worm and gear assembly and a first lead screw, the first mounting seat is fixedly arranged in the recycling bin, the first mounting seat is of a hollow structure, the first worm and gear assembly is mounted in the first mounting seat, the first worm and gear assembly comprises a first worm and a first worm gear meshed with the first worm, one end of the first worm is connected to an output shaft of the motor in a transmission manner, the first worm gear is connected with the first lead screw in a transmission manner, so that the first lead screw can slide in the first mounting seat, and the first lead screw is fixedly connected to one end of the pressing plate;
the second lifting mechanism comprises a second mounting seat, a second worm gear assembly and a second lead screw, the second mounting seat is fixedly arranged in the recycling box, the second mounting seat is of a hollow structure, the second worm gear assembly is arranged in the second mounting seat, the second worm gear assembly comprises a second worm and a second worm wheel meshed with the second worm, one end of the second worm is in transmission connection with an output shaft of the motor, the second worm wheel is in transmission connection with the second lead screw, so that the second lead screw can slide in the second mounting seat, and the second lead screw is fixedly connected with the other end of the pressing plate.
Further, the surface of the pressing plate for compressing the paper waste is in a zigzag shape.
Furthermore, a hand wheel is installed at one end, opposite to the output shaft of the motor, of the first worm, and the hand wheel is used for manually lifting the first lead screw and the second lead screw.
Furthermore, one end of the double-shaft motor is provided with a first output shaft, the other end of the double-shaft motor is provided with a second output shaft, the first output shaft is in transmission connection with the first worm, and the second output shaft is in transmission connection with the second worm.
The motor is characterized by further comprising a control system for controlling the compression device, wherein the control system comprises a pressure sensor and a circuit board which are arranged on the pressing plate, the pressure sensor is electrically connected with the circuit board, and the motor is controlled by the circuit board.
Further, control system still includes infrared ray range finding probe for survey the rubbish height in the box, infrared ray range finding probe with circuit board electric connection for when infrared ray range finding probe detects the rubbish height in the box and reaches the position height of settlement, can feed back the signal in the circuit board, thereby make circuit board control motor starts.
Furthermore, the control system further comprises a first inductive switch, the first inductive switch is arranged at a first set position where the pressing plate rises, and the first inductive switch is electrically connected with the circuit board, so that when the pressing plate rises to reach the set first set position, the first inductive switch can feed back a signal to the circuit board, and the circuit board controls the motor to stop working.
Furthermore, the control system further comprises a second inductive switch, the second inductive switch is arranged at a second set position where the pressing plate rises and reaches, the second inductive switch is arranged above the first inductive switch, and the second inductive switch is electrically connected with the circuit board, so that when the first inductive switch is damaged and the pressing plate rises and reaches the set second set position, the second inductive switch can feed back a signal to the circuit board, and the circuit board controls the motor to stop working.
Further, control system still includes travel switch, travel switch and motor electric connection, travel switch locates the third settlement position that the clamp plate rises to reach and this travel switch is located second inductive switch's top, be provided with the roof pressure board on the top face of clamp plate, make under the situation of first inductive switch and second inductive switch damage, when the clamp plate rises to reach the third settlement position of settlement, the roof pressure board can the roof pressure travel switch's on & off key, make the motor stop work.
Compared with the prior art, the invention has the beneficial effects that:
the motor drives the first lifting mechanism and the second lifting mechanism to synchronously lift, so that the first lifting mechanism and the second lifting mechanism drive the pressing plate to compress paper garbage in the box body, namely the motor synchronously drives the first worm and the second worm to rotate, the first worm and the second worm synchronously drive the first worm wheel and the second worm to drive, so that the first worm wheel drives the first lead screw, the second worm wheel drives the second lead screw, the first lead screw and the second lead screw synchronously lift, the pressing plate is driven to compress the paper garbage in the box body, the stress of the paper garbage in the process of compressing the paper garbage is balanced and uniform, and the compressing effect of the paper garbage is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a compression device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a first lifting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second lifting mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a first worm and gear assembly coupled to a first lead screw in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of the second worm and gear assembly coupled to a second lead screw in accordance with an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the first inductive switch, the second inductive switch, the travel switch and the pressing plate in the embodiment of the invention.
In the figure: 1. a recycling bin; 10. a box body; 11. a fixing plate; 2. a compression device; 20. a motor; 200. a first output shaft; 201. a second output shaft; 21. a first lifting mechanism; 210. a first mounting seat; 2100. a first worm; 2101. a first worm gear; 211. a first lead screw; 212. a first cylinder; 22. a second lifting mechanism; 220. a second mounting seat; 2200. a second worm; 2201. a second worm gear; 221. a second lead screw; 222. a second cylinder; 23. pressing a plate; 230. a top pressing plate; 3. a first connecting rod; 4. a second connecting rod; 5. a connecting member; 6. a first inductive switch; 7. a second inductive switch; 8. a travel switch.
Detailed Description
The present invention will be described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the following description, various embodiments or technical features may be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The implementation mode is as follows:
as shown in fig. 1 to 6, the present invention provides a paper trash recycling bin, which comprises a bin body 10 disposed in the recycling bin 1 for collecting paper trash and a compressing device 2 for compressing the paper trash in the bin body 10, wherein the compressing device 2 is disposed above the bin body 10. Certainly, an inlet communicated with the inside of the recycling bin 1 is further formed in the shell of the recycling bin, and is used for putting paper waste into the recycling bin, the paper waste in the bin 10 is compressed through the compression device 2, so that the storage space of the bin 10 is increased, and the space of the bin 10 is fully utilized.
Wherein, compressor arrangement 2 includes motor 20, first elevating system 21, second elevating system 22 and clamp plate 23, first elevating system 21 is connected the one end of clamp plate 23, second elevating system 22 is connected the other end of clamp plate 23, motor 20 is fixed to be set up in the collection box 1, just motor 20 transmission respectively is connected first elevating system 21 and second elevating system 22 to drive through motor 20 first elevating system 21 and second elevating system 22 can descend in step, perhaps, rise in step, and then make clamp plate 23 can stretch into compress paper rubbish in the box 10, perhaps, break away from box 10. That is, when compressing the paper waste in the box 10, the motor 20 rotates forward, the motor 20 drives the first lifting mechanism 21 and the second lifting mechanism 22 to descend synchronously, and the pressing plate 23 is driven to compress the paper waste in the box 10, so that the paper waste is stressed uniformly and evenly in the process of compressing the paper waste, and the compression effect is better; after the compression is completed, the motor 20 rotates reversely, and the first lifting mechanism 21 and the second lifting mechanism 22 synchronously lift up, thereby driving the pressing plate 23 to separate from the box body 10.
Specifically, the first lifting mechanism 21 includes a first mounting seat 210, a first worm and gear assembly and a first lead screw 211, the first installation seat 210 is fixedly arranged in the recycling bin 1, the first installation seat 210 is a hollow structure, the first worm and gear assembly is installed in the first installation seat 210, wherein the first worm and gear assembly comprises a first worm 2100 and a first worm gear 2101 engaged with the first worm 2100, one end of the first worm 2100 is in transmission connection with an output shaft of the motor 20, the first worm wheel 2101 is in transmission connection with the first lead screw 211, so that the first lead screw 211 can slide in the first mounting seat 210, of course, the first lead screw 211 passes through the first mounting base 210, and the first lead screw 211 is fixedly connected to one end of the pressing plate 23, and the first lead screw 211 is fixedly connected to the pressing plate 23 through a connecting member 5. It can be understood that a threaded hole is formed in the center of the first worm wheel 2101, that is, the thread is matched with the first lead screw 211, the first worm 2100 drives the first worm wheel 2101 to rotate, and thus the first lead screw 211 is driven to move linearly up and down by the rotation of the first worm wheel 2101. Of course, a first cylinder 212 is vertically disposed at the top of the recycling bin, the first cylinder 212 is a hollow structure, and the lower end opening of the first cylinder 212 is open, so that the first lead screw 211 can be accommodated in the first cylinder 212 during the process of ascending. That is, the first lead screw 211 is given a space to be accommodated by the first cylinder 212 during the ascent process, so that the first lead screw 211 is prevented from being restricted by a limited space in the recovery tank 1 during the ascent process. The first cylinder 212 is fixed by a fixing plate 11 provided in the collection box 1, and the first cylinder 212 is fixed.
The second lifting mechanism 22 comprises a second mounting base 220, a second worm and gear assembly and a second lead screw 221, the second mounting seat 220 is fixedly disposed in the recycling bin 1, the second mounting seat 220 is a hollow structure, the second worm gear and worm assembly is mounted in the second mounting seat 220, the second worm gear and worm assembly 2201 comprises a second worm 2200 and a second worm wheel 2201 engaged with the second worm 2200, one end of the second worm 2200 is drivingly connected to the output shaft of the motor 20, the second worm gear 2201 is drivingly connected to the second lead screw 221, so that the second lead screw 221 can slide in the second mounting base 220, of course, the second lead screw 221 passes through the second mounting base 220, the second lead screw 221 is fixedly connected to the other end of the pressing plate 23, and the second lead screw 221 is also fixedly connected to the pressing plate 23 through the connecting member 5. Of course, a threaded hole is also formed in the center of the second worm wheel 2201, that is, the thread is matched with the second lead screw 221, the second worm 2200 drives the second worm wheel 2201 to rotate, and thus the second lead screw 221 is driven to move linearly up and down by the rotation of the second worm wheel 2201. Of course, a second cylinder 222 is vertically disposed on the top of the recycling bin, and the second cylinder 222 is a hollow structure and has an open lower end, so that the second lead screw 221 can be accommodated in the second cylinder 222 during the process of ascending. That is, the second screw 221 is received by the second cylinder 222 during the ascending process, so as to prevent the second screw 221 from being limited by the limited space in the recycling bin 1 during the ascending process, and the second cylinder 222 is also fixed on the fixing plate 11.
It can be understood that the motor 20 drives the first worm 2100 and the second worm wheel 2201 to rotate synchronously, the first worm 2100 and the second worm 2200 drive the first worm wheel 2101 and the second worm wheel 2201 to transmit power synchronously, that is, the first worm wheel and worm assembly and the second worm wheel and worm assembly are linked, so that the first worm wheel 2101 drives the first lead screw 211, and the second worm wheel 2201 drives the second lead screw 221, so that the first lead screw 211 and the second lead screw 221 are lifted synchronously, and the pressing plate 23 is driven to lift up and down.
In order to prevent the motor 20 from being disabled to drive the lifting mechanism to compress the paper trash in the box 10, the first worm 2100 is preferably provided with a hand wheel (not shown) at an end opposite to the output shaft of the motor 20, for manually lifting the first and second lead screws 221. Under the condition that the motor 20 cannot be started, the hand-cranking hand wheel can be used for driving the first worm 2100 to rotate, so that the first worm 2100 drives the first worm wheel 2101 to perform transmission, and the first worm wheel 2101 drives the first lead screw to ascend and descend vertically. Because the first worm gear assembly and the second worm gear assembly are linked, when the hand wheel is manually operated, the first worm 2100 and the second worm 2200 rotate synchronously, and the first lead screw 211 and the second lead screw 221 can synchronously lift up and down under the transmission of the first worm wheel 2101 and the second worm wheel 2201, so that the pressing plate 23 is driven to lift up and down. Of course, the hand wheel may be mounted on the end of the second worm 2200 opposite to the output shaft connected to the motor 20.
In order to facilitate the connection between the first worm 2100 and the second worm 2200 and the output shaft of the motor 20, preferably, the motor 20 is a dual-shaft motor 20, and the dual-shaft motor 20 is a motor 20 having shafts on both sides, and can drive other devices on both sides, that is, one end of the dual-shaft motor 20 is provided with a first output shaft 200, the other end of the dual-shaft motor 20 is provided with a second output shaft 201, the first output shaft is in transmission connection with the first worm 2100, and the second output shaft is in transmission connection with the second worm 2200, so as to facilitate the transmission connection between the first worm 2100 and the second worm 2200 and the motor 20.
Further, the compressing device 2 further comprises a first connecting rod 3 and a second connecting rod 4, the first output shaft is in transmission connection with the first worm 2100 through the first connecting rod 3, and the second output shaft is in transmission connection with the second worm 2200 through the second connecting rod 4. The length of the first connecting rod 3 can be selected according to the installation condition of the operation, so that the transmission connection between the first worm 2100 and the first output shaft is more convenient through the first connecting rod 3; the length of the second connecting rod 4 can be selected according to the installation condition of the work, and the transmission connection of the second worm 2200 and the second output shaft 201 is more convenient through the second connecting rod 4.
Further, in order to improve the transmission reliability between the first connecting rod 3 and the motor 20 and the first worm 2100, the first connecting rod 3 and the first output shaft 200 and the first worm 2100 are respectively connected by a coupling (not shown). Of course, the second connecting rod 4 and the second output shaft and the second worm 2200 are also connected by a coupling respectively, so that the transmission reliability of the second connecting rod 4 and the motor 20 and the second worm 2200 is better by the coupling.
Of course, in order to reduce the contact area between the pressing plate 23 and the paper-based trash in the box 10, the surface of the pressing plate 23 for compressing the paper-based trash is preferably serrated to reduce the adhesion of the trash in the box 10 to the pressing plate 23 during the ascending of the pressing plate 23.
Certainly, the paper garbage recycling bin of the invention realizes automatic control through a control system, wherein the control system comprises a circuit board and an infrared ranging probe, the motor 20 is controlled by the circuit board, the infrared ranging probe is electrically connected with the circuit board, the infrared ranging probe is positioned above the bin body 10 and fixed in the recycling bin 1 and is used for detecting the height of garbage in the bin body 10, when the infrared ranging probe detects that the height of the garbage in the bin body 10 reaches a set position height, the infrared ranging probe feeds back a signal to the circuit board, the circuit board controls the motor to start, so that the first lead screw 211 and the second lead screw 221 are driven to synchronously descend, and the pressing plate 23 can extend into the bin body 10 to compress the paper garbage.
In the compression process, in order to prevent the pressure plate 23 from being pressed downwards when encountering an obstacle, the pressure plate 23 is provided with a pressure sensor, and the pressure sensor is used for sensing the pressure applied to the pressure plate, as can be understood by those skilled in the art, the pressure sensor is electrically connected with the circuit board, when the pressure applied to the pressure plate 23 exceeds the pressure applied to the normal compression of the paper garbage when the pressure plate 23 encounters an obstacle in the process of compressing the paper garbage, the pressure sensor feeds back a signal to the circuit board, the circuit board sends a signal for stopping the operation to the motor 20, and the motor 20 stops the operation, so that the situation that the pressure plate 23 continues to be pressed downwards when encountering an obstacle in the process of compressing the paper garbage is prevented, and the service life of the invention is prolonged.
As shown in fig. 7, after the compression is completed, the control system controls the motor 20 to rotate reversely, and drives the first lead screw 211 and the second lead screw 221 to ascend synchronously, thereby driving the pressing plate 23 to separate from the box 10. In order to prevent the first lead screw 211 and the second lead screw 221 from exceeding the stroke in the ascending process, the control system further includes a first inductive switch 6, the first inductive switch 6 is disposed at a first setting position where the pressing plate 23 ascends, of course, the first inductive switch 6 is electrically connected to the circuit board, so that when the pressing plate 23 ascends to reach the first setting position, the first inductive switch 6 feeds back a signal to the circuit board, and the circuit board controls the motor to stop working, so as to prevent the first lead screw 211 and the second lead screw 221 from exceeding the stroke in the ascending process, and avoid damaging related components in the compression device 2. Of course, the first inductive switch 6 may be fixed to the first mounting base 210, or fixed to the second mounting base 220, or fixed to the housing of the motor 20, which is not limited herein.
On the basis of the structure, the control system further comprises a second inductive switch 7, the second inductive switch 7 is arranged at a second set position where the pressing plate 23 can ascend and reach, the second inductive switch 7 is located above the first inductive switch 6, and the second inductive switch 7 is electrically connected with the circuit board, so that when the pressing plate 23 ascends and reaches the set second set position under the condition that the first inductive switch 6 is damaged, the second inductive switch 7 can feed back a signal to the circuit board, and the circuit board controls the motor to stop working. That is, as can be understood by those skilled in the art, the pressing plate 23 can be lifted to the position of the second inductive switch 7 (the second setting position) only when the first inductive switch 6 is damaged, and when the first inductive switch 6 is not damaged, the first lead screw 211 and the second lead screw 221 drive the pressing plate 23 to be lifted to the position of the first inductive switch 6 (the first setting position), that is, the lifting is stopped, and the second inductive switch 7 is mainly provided to play a dual guarantee role, so as to ensure that the first lead screw 211 and the second lead screw 221 do not overrun during the lifting process.
Further, the control system further includes a travel switch 8, the travel switch 8 is electrically connected to the motor, the travel switch 8 is disposed at a third setting position where the pressing plate can rise and reach, the travel switch 8 is located above the second inductive switch 7, and a top pressure plate 230 is disposed on the top end surface of the pressing plate 23, that is, the top pressure plate 230 is disposed right below the on-off key of the travel switch 8, so that when the pressing plate rises and reaches the third setting position where the first inductive switch 6 and the second inductive switch 7 are damaged, the top pressure plate 230 can press the on-off key of the travel switch 8, so that the motor stops working. Similarly, the pressure plate 23 can be lifted to the third setting position only when the first and second inductive switches 6 and 7 are damaged, and it can be understood that the setting of the travel switch 8 is the last guarantee to prevent the first and second lead screws 211 and 221 from driving the pressure plate 23 to lift and overtravel, thereby further ensuring that the first and second lead screws 211 and 221 do not overtravel during the lifting process. The respective setting positions (the first setting position, the second setting position, and the third setting position) are set by the lifting stroke of the respective lead screws and the stroke by which the platen 23 can be lifted.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a paper garbage recycling bin, is including locating be used for collecting the box of paper rubbish and being used for compressing in the recycling bin the compression device of paper rubbish in the box, its characterized in that: the compression device comprises a motor, a first lifting mechanism, a second lifting mechanism and a pressing plate;
the first lifting mechanism is connected with one end of the pressing plate, the second lifting mechanism is connected with the other end of the pressing plate, the motor is fixedly arranged in the recycling box, the motor is respectively in transmission connection with the first lifting mechanism and the second lifting mechanism to drive the first lifting mechanism and the second lifting mechanism to synchronously descend or synchronously ascend, so that the pressing plate can stretch into the box to compress paper garbage or separate from the box.
2. A paper trash recycling bin as recited in claim 1, further comprising: the first lifting mechanism comprises a first mounting seat, a first worm and gear assembly and a first lead screw, the first mounting seat is fixedly arranged in the recycling box, the first mounting seat is of a hollow structure, the first worm and gear assembly is mounted in the first mounting seat, the first worm and gear assembly comprises a first worm and a first worm wheel meshed with the first worm, one end of the first worm is connected to an output shaft of the motor in a transmission manner, the first worm wheel is connected with the first lead screw in a transmission manner, so that the first lead screw can slide in the first mounting seat, and the first lead screw is fixedly connected to one end of the pressing plate;
the second lifting mechanism comprises a second mounting seat, a second worm gear assembly and a second lead screw, the second mounting seat is fixedly arranged in the recycling box, the second mounting seat is of a hollow structure, the second worm gear assembly is arranged in the second mounting seat, the second worm gear assembly comprises a second worm and a second worm wheel meshed with the second worm, one end of the second worm is in transmission connection with an output shaft of the motor, the second worm wheel is in transmission connection with the second lead screw, so that the second lead screw can slide in the second mounting seat, and the second lead screw is fixedly connected with the other end of the pressing plate.
3. A paper trash recycling bin as recited in claim 1, further comprising: the surface of the pressing plate used for compressing the paper garbage is in a sawtooth shape.
4. A paper trash recycling bin as recited in claim 2, wherein: the motor is a double-shaft motor; and a hand wheel is arranged at one end of the first worm, which is relatively connected with the output shaft of the motor, so as to be used for manually lifting the first lead screw and the second lead screw.
5. The paper trash recycling bin of claim 4, wherein: one end of the double-shaft motor is provided with a first output shaft, the other end of the double-shaft motor is provided with a second output shaft, the first output shaft is in transmission connection with the first worm, and the second output shaft is in transmission connection with the second worm.
6. A paper trash recycling bin as recited in claim 1, further comprising: the compression device is characterized by further comprising a control system for controlling the compression device, wherein the control system comprises a pressure sensor and a circuit board, the pressure sensor and the circuit board are arranged on the pressing plate, the pressure sensor is electrically connected with the circuit board, and the motor is controlled by the circuit board.
7. The paper trash recycling bin of claim 6, wherein: the control system further comprises an infrared ranging probe for detecting the height of the garbage in the box body, the infrared ranging probe is electrically connected with the circuit board, so that when the infrared ranging probe detects that the height of the garbage in the box body reaches a set position height, a signal can be fed back to the circuit board, and the circuit board control motor is started.
8. The paper trash recycling bin of claim 7, wherein: the control system further comprises a first induction switch, the first induction switch is arranged at a first set position where the pressing plate rises, and the first induction switch is electrically connected with the circuit board, so that when the pressing plate rises to reach the set first set position, the first induction switch can feed back a signal to the circuit board, and the circuit board controls the motor to stop working.
9. A paper trash recycling bin as recited in claim 8, wherein: the control system further comprises a second induction switch, the second induction switch is arranged at a second set position where the pressing plate rises and reaches, the second induction switch is located above the first induction switch, and the second induction switch is electrically connected with the circuit board, so that when the pressing plate rises and reaches the set second set position under the condition that the first induction switch is damaged, the second induction switch can feed back a signal to the circuit board, and the circuit board control motor stops working.
10. A paper trash recycling bin as recited in claim 9, wherein: control system still includes travel switch, travel switch and motor electric connection, travel switch locates the third that the clamp plate rises to arrive sets for the position and this travel switch is located second inductive switch's top, be provided with the roof pressure board on the top face of clamp plate, make under the situation of first inductive switch and second inductive switch damage, when the clamp plate rises to the third of settlement position of reacing, the roof pressure board can the roof pressure travel switch's on & off switch makes the motor stop work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090345.6A CN111252416A (en) | 2020-02-13 | 2020-02-13 | Paper garbage recycling bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090345.6A CN111252416A (en) | 2020-02-13 | 2020-02-13 | Paper garbage recycling bin |
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| CN113085249A (en) * | 2021-03-03 | 2021-07-09 | 安徽省固体废物管理中心 | Hazardous waste packing material packing and compressing device |
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