CN113012339A

CN113012339A - Solar paperboard recycling machine

Info

Publication number: CN113012339A
Application number: CN202110345734.3A
Authority: CN
Inventors: 林桂琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-06-22
Anticipated expiration: 2041-03-31
Also published as: CN113012339B

Abstract

The invention provides a solar paperboard recycling machine, and belongs to the technical field of energy conservation and environmental protection. The technical problems that an existing paperboard recycling machine needs an external power supply and is low in recycling efficiency and the like are solved. This machine is retrieved to solar energy cardboard includes the collection box, the top of collection box is equipped with solar cell panel, be fixed with the battery of being connected with the solar cell panel electricity on the collection box, be equipped with the cardboard import on the collection box, cardboard import department is equipped with can flatten the cardboard and send into the feed mechanism in the collection box, the rear side that lies in the cardboard import in the collection box is equipped with the crane of ability oscilaltion, be equipped with on the crane and catch the cardboard that feed mechanism sent into and can carry the cardboard that lies on it to the transfer conveyer belt in the collection box, still be fixed with the electronic scale on the crane, the electronic scale is located the below of the area body of transfer conveyer belt position upside, the area body that the transfer conveyer belt lies in the upside presses on the. The solar energy recovery system has the advantages of being powered by solar energy and high in recovery efficiency.

Description

Solar paperboard recycling machine

Technical Field

The invention belongs to the technical field of energy conservation and environmental protection, and relates to a paperboard recycling machine, in particular to a solar paperboard recycling machine.

Background

The paper board is a recyclable resource and can be repulped into paper pulp for papermaking. With the rapid development of the express industry, most of packages of online purchased commodities are packaged by paper boxes made of paperboards, and the paperboards after online purchase are useless and occupy space and are generally selected to be sold and recycled; at present, the conventional paperboard recycling is mainly finished manually, the manual recycling time is indefinite, and the paperboard can not be sold at any time. Because the price is converted according to weight when the cardboard is retrieved, the packing carton of general online shopping is less, and weight is lighter, and a single cardboard is retrieved the price and is extremely low, and the manual work can not be retrieved, need long time save the back cardboard and can only reach and sell after certain weight, occupy the space in the house, consequently a lot of people select directly to throw away the cardboard, lead to recoverable resource's waste.

In order to solve the problem of manual recycling, the Chinese patent document discloses a paperboard recycling terminal (application number 201711360765.6). by arranging a terminal for automatically recycling paperboards, the paperboards are conveniently sold in real time, and meanwhile, a weighing sensor is arranged in the terminal to realize the bearing of the recycled paperboards; however, the recycling terminal cannot flatten the recycled paperboards, and the paperboards have larger thickness and more occupied space when not flattened, so that the amount of the recycled paperboards is less and the efficiency is lower; terminal equipment needs external power supply, and is higher to placing the position requirement, can't arrange at will in places such as community, district, has restricted application range, leads to people to use inconvenient, is unfavorable for the popularization.

Disclosure of Invention

The invention aims to provide a solar paperboard recycling machine aiming at the problems in the prior art, and the invention solves the technical problem of a paperboard recycling machine with a power supply and high recycling efficiency.

The purpose of the invention can be realized by the following technical scheme:

a solar paperboard recycling machine comprises a recycling box and is characterized in that a solar panel is arranged at the top of the recycling box, a storage battery electrically connected with the solar cell panel is fixed on the recycling box, a paper board inlet facing the front is arranged in the middle of the upper end of the recycling box, a feeding mechanism which can flatten the paper board and feed the paper board into the recycling box is arranged at the inlet of the paper board, a lifting frame which can lift up and down is arranged at the rear side of the paper board inlet in the recycling box, the lifting frame is positioned below the paperboard inlet, the lifting frame is provided with a transfer conveyor belt which can receive the paperboard fed by the feeding mechanism and can convey the paperboard on the lifting frame to the recycling box, the electronic scale is further fixed on the lifting frame, the electronic scale is located below the belt body of the transfer conveyor belt located on the upper side, and the belt body of the transfer conveyor belt located on the upper side is pressed on the electronic scale.

The solar cell panel can charge the storage battery, the storage battery provides electric energy for the paperboard recycling machine, and the paperboard recycling machine is not limited by an external power supply and can be randomly arranged at a proper position of a community or a residential area, so that the use of people is facilitated, the popularization is facilitated, and the aims of energy conservation and environmental protection can be fulfilled; when the paperboards are recycled, one ends of the paperboards are fed into a paperboard inlet, the paperboards are sequentially fed onto a transfer conveyor belt in a recycling box through a feeding mechanism, the paperboards are flattened and compacted by the feeding mechanism in the process, a plurality of paperboards are fed into the lifting frame and gradually descend, so that the fed paperboards are sequentially stacked on the transfer conveyor belt, the transfer conveyor belt is kept static at the moment, the paperboards on the transfer conveyor belt are supported by an electronic scale, the weight of the paperboards is fully pressed on the electronic scale, and the electronic scale can weigh the paperboards; after the paperboards are fed and weighed, transferring, conveying and rotating, and feeding the paperboards on the transferring and conveying belt into a recycling box to finish recycling; the recovered paperboards are weighed by an electronic scale, and the weight of the paperboards recovered each time can be sent to the account number of a user in actual use, so that paid recovery is realized; the cardboard is flattened the back compaction and is sent into, can reduce the cardboard thickness, has just also reduced the space that the cardboard took, improves the quantity that can hold the cardboard in the collection box to improve cardboard recovery efficiency.

In foretell solar energy cardboard retrieves machine, the upper end of collection box is equipped with high portion, the front side in adding high portion is seted up in the cardboard import, the top in adding high portion is equipped with the electric heat lamp that shines down, be fixed with on the inner wall that adds high portion and detect the humidity transducer who adds high portion interior air humidity. When the paperboard is recycled, when the paperboard enters the heightening part through the feeding mechanism, the electric heating lamp is turned on, the entering paperboard is heated through the electric heating lamp, if the paperboard is wet, moisture in the wet paperboard can be heated and evaporated, water vapor generated by evaporation can obviously increase the air humidity in the heightening part, the air humidity can be detected through the humidity sensor, and if the humidity increase is detected to exceed a set range, the feeding mechanism stops inputting the paperboard, so that the wet paperboard is prevented from being recycled; if the cardboard that gets into is dry cardboard, then the humidity in the portion of adding the height can not appear obviously changing, then feed mechanism continues to import the cardboard, accomplishes the paid recovery of cardboard after weighing through the electronic scale.

In the solar paperboard recycling machine, the feeding mechanism comprises two feeding supports and two groups of feeding rollers connected between the two feeding supports, the two feeding supports are respectively and fixedly arranged on two side walls of the recycling box, the two groups of feeding rollers are arranged in front and at the back, each group of feeding rollers comprises an upper compression roller and a lower feeding roller which are arranged up and down, two ends of the lower feeding roller are respectively and rotatably connected on the two feeding supports, one of the feeding brackets is provided with a feeding motor which can drive the two lower feeding rollers to synchronously rotate, the upper side of the lower feeding roller is positioned above the lower edge of the paperboard inlet, a pressing seat is arranged on the feeding bracket, a spring which enables the pressing seat to always have a downward moving trend is arranged between the pressing seat and the feeding, and the two ends of the upper compression roller are respectively and rotatably connected to the compression seats of the two feeding supports and are positioned right above the corresponding lower feeding rollers. The carton is sent into the recycling box through the rotation of the lower feeding roller, the upper pressing roller is pressed on the passing paper boards downwards through the spring, so that the paper boards are more easily sent into the recycling box, and the corrugated structures of the paper boards can be flattened at the same time, so that the thickness of the paper boards is reduced, and more paper boards can be stored and stacked in the recycling box; the compression amount of the spring is fixed, namely the maximum distance between the upper compression roller and the lower feeding roller is fixed, so that the compression amount of the spring is set according to the thickness of a conventional paperboard, only the paperboard is allowed to enter when the paperboard is fed, and non-paperboard objects are prevented from being plugged; the feeding motor drives the two lower feeding rollers to synchronously drive through gear transmission.

In the above solar cardboard recycling machine, the upper side of the lower feed roller positioned at the rear side is higher than the upper side of the lower feed roller positioned at the front side, and the minimum interval between the lower feed roller positioned at the front side and the upper press roller is larger than the minimum interval between the lower feed roller positioned at the rear side and the upper press roller.

The pressure of the upper compression roller on the front side pressing the paperboard is smaller than that of the upper compression roller on the rear side pressing the paperboard, the upper compression roller on the front side is matched with the lower feeding roller to send the paperboard into the recycling box and preliminarily flatten the paperboard, so that thicker paperboard can be more easily fed, and the upper compression roller on the rear side can completely flatten the paperboard through larger pressure and then feed the paperboard; the lower feed roll of front side is higher than the lower feed roll of rear side and forms the step, blocks through the lower feed roll of rear side that harder article are filled in, for example plastics, stone etc to avoid people to mix with irrelevant article in the cardboard, independent cardboard then can get into through deformation between the lower feed roll of rear side and the last compression roller, thereby avoid retrieving non-cardboard article.

In the solar paperboard recycling machine, the feeding support is provided with a mounting hole, the pressing seat is arranged in the mounting hole, the two ends of the pressing seat are provided with sliding grooves, and the two ends of the pressing seat are slidably connected in the mounting hole of the feeding support through the sliding grooves.

In the solar paperboard recycling machine, the upper end of the pressing seat is provided with the guide rod penetrating through the feeding support, and the spring is sleeved on the guide rod.

In foretell solar energy cardboard retrieves machine, the transfer conveyer belt includes two roller bearings and the area body of cover between two roller bearings, two the roller bearing rotates and connects on the crane, be equipped with the fixed baseplate who is located between two roller bearings on the crane, the fixed baseplate passes the area body, the electronic scale is fixed to be placed on the fixed baseplate, the side of going up of electronic scale is higher than the side of going up of two roller bearings, and the area body that is located the upside pastes on the side of going up of electronic scale. The structure can ensure that the electronic scale can accurately measure the weight of the paper board on the transfer conveyor belt.

In foretell solar energy cardboard retrieves machine, the upside of electronic scale is connected with the layer board, the side of going up of layer board is higher than the side of going up of two roller bearings, the layer board is close to the both sides of roller bearing and rotates respectively and is connected with the linking roller, the upside that links up the roller flushes with the side of going up of layer board, the area body laminating is on linking the roller global. Make the area body can smooth and easy rotation through this structure, and avoid the area body wearing and tearing to appear when rotating, increase of service life.

In the solar paperboard recycling machine, a driving motor is fixed below the fixing base, an annular groove is formed in the middle section of one of the rollers, a driven wheel is fixed in the annular groove, a driving wheel is fixed on a motor shaft of the driving motor, and a synchronous belt is connected between the driven wheel and the driving wheel. The belt body is driven to rotate by the driving motor arranged in the belt body, the driving motor can ascend and descend along with the fixed base, the space on the inner side of the belt body can be fully utilized, and the structure is compact.

In foretell solar energy cardboard recovery machine, the crane is including fixing two lifter plates on corresponding lifter guide with sliding connection at the lifter guide on the inner wall of collection box both sides, fixed base's both ends fixed connection is between two lifter plates, the both ends of roller bearing rotate respectively and connect on two lifter plates, vertical offer the hole of stepping down that is rectangular shape on the lateral wall of collection box, rotate on the lateral wall of collection box and be connected with lead screw and the hole parallel arrangement that steps down, be equipped with the connecting portion that stretch out the hole of stepping down on the lifter plate, connecting portion and lead screw threaded connection, the lead screw rotates through the rotation motor of fixing on the collection box. Realize reciprocating of crane through this structure, can adjust the relative position between compression roller and the lower feed roll of transfer conveyer belt when retrieving the cardboard through the crane, when many cardboards send into, the transfer conveyer belt reduces the height according to the cardboard quantity of sending into gradually, the cardboard homoenergetic level is sent into to the transfer conveyer belt on, make the cardboard can level and smooth pile up at the transfer conveyer belt, the cardboard upside homoenergetic that sends into simultaneously can be directly shone by warm lamp of electricity, can make the moisture evaporation on the wet paper board fast, the accurate detection goes out whether the cardboard contains water.

In the above solar cardboard recycling machine, the bottom of the recycling box is provided with a storage rack, the storage rack comprises a bottom frame and a sliding table arranged on the bottom frame, the length of the sliding table is half of that of the underframe, a sliding rail is arranged on the underframe along the front-back direction of the recovery box, the sliding table is connected on the sliding rail in a sliding way and can slide to the front side or the rear side of the paperboard inlet, a fixed stop strip is vertically fixed at the rear side of the sliding table, a movable stop strip is hinged at the middle part of the bottom frame, a torsion spring which can lead the movable stopping strip to always have upward swinging trend is arranged between the movable stopping strip and the bottom frame, when the sliding table is positioned at the front side of the paperboard inlet, the movable stop bar is positioned below the sliding table and is propped against the lower side of the sliding table, when the sliding table slides to the rear side of the paperboard inlet, the movable stop bar swings upwards to be in a vertical state and abuts against the front side of the sliding table. The initial state of the sliding table is positioned at the front side of the paperboard inlet, the fed paperboards enter and are stacked on the sliding table through the transfer conveyor belt at the moment, the fixed stop bars can prevent the paperboards from entering the rear side of the paperboard inlet, when the paperboards on the sliding table are stacked to a set height, the sliding table moves towards the rear side of the paperboard inlet, the movable stop bars pressed by the sliding table swing upwards at the moment, the movable stop bars and the fixed stop bars are matched to limit the paperboards on the sliding table, the space at the front side of the paperboard inlet in the recycling box is emptied again after the sliding table moves to the rear side of the paperboard inlet, and the entering paperboards are stacked at the position of the bottom frame at the front side of the paperboard inlet; can pile up the cardboard that gets into in the collection box through two batches of above-mentioned structures, pile up through the separation to the cardboard, avoided the cardboard unordered pile up the waste that leads to a large amount of spaces, utilized the space under the crane completely, improve the interior cardboard capacity of collection box.

In the solar paperboard recycling machine, the rear side of the underframe is fixedly provided with the reset motor, a motor shaft of the reset motor is connected with the take-up pulley, the rear side of the sliding table is fixedly provided with the rope hook, a pull rope is connected between the take-up pulley and the rope hook, one end of the pull rope is fixedly connected with the rope hook, and the other end of the pull rope is wound on the take-up pulley. By this structure, the slide table can be moved and positioned to the rear side of the cardboard inlet after the cardboard stack on the slide table is full.

In the solar paperboard recycling machine, the end part of the rear side of the underframe is provided with a rope threading hole, the reset motor is positioned at the front side of the rope threading hole, and the pull rope penetrates from the rear end opening of the rope threading hole and then is connected with the take-up pulley on the reset motor. With this structure, the slide table can be moved to a position aligned with the rear side of the chassis.

In the solar cardboard recycling machine, the bottom of the front side of the sliding table is provided with the roller which is abutted against the movable stop strip and rolls relative to the movable stop strip.

Compared with the prior art, the solar paperboard recycling machine adopts the solar panel to generate electricity and realizes self-sufficiency of electric energy through the storage battery, thereby facilitating the arrangement of the paperboard recycling machine and facilitating the selling of paperboards by people; can flatten the cardboard and retrieve and pile up the cardboard rationally, improve cardboard recovery efficiency's advantage.

Drawings

Fig. 1 is a schematic perspective view of the recycling machine for cardboard.

Fig. 2 is a schematic perspective view of another perspective view of the recycling machine.

Fig. 3 is a schematic sectional view showing the structure of the slide table of the cardboard recycling machine in a forward position.

Fig. 4 is a schematic sectional view showing the slide table of the cardboard recycling machine after moving to a rear position.

Fig. 5 is a schematic perspective view of the feeding mechanism.

Fig. 6 is a schematic sectional structure view of the feed mechanism.

Fig. 7 is a schematic perspective view of the storage rack when the movable stop bar is retracted.

Fig. 8 is a schematic sectional structure view of the transfer conveyor.

Fig. 9 is a schematic perspective view of the transfer conveyor belt attached to the lifter plate.

In the figure, 1, a recovery tank; 11. a raised portion; 12. a paperboard inlet; 13. a hole of abdication; 14. a door panel; 2. a solar panel; 21. an electric heating lamp; 3. a lifting frame; 31. a lifting guide rail; 32. a lifting plate; 33. a connecting portion; 34. a fixed base; 35. a screw rod; 36. rotating the motor; 4. a transfer conveyor belt; 41. a roller; 411. an annular groove; 42. a belt body; 43. rotating the motor; 44. a drive wheel; 45. a driven wheel; 46. a synchronous belt; 5. an electronic scale; 51. a support plate; 52. a joining roller; 6. a feed support; 6a, mounting holes; 61. a pressing seat; 611. a chute; 62. a guide bar; 63. a spring; 64. an upper compression roller; 65. a lower feed roll; 66. a feeding motor; 7. a storage rack; 71. a chassis; 711. a slide rail; 712. a stringing hole; 72. a movable stop bar; 73. a torsion spring; 74. a sliding table; 741. fixing a stop strip; 742. a rope hook; 75. a roller; 76. resetting the motor; 77. a take-up pulley; 78. and pulling a rope.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 9, the cardboard recycling machine includes a recycling box 1, a raised portion 11 is provided at an upper end of the recycling box 1, a solar cell panel 2 is provided at an upper end of the raised portion 11, a storage battery electrically connected to the solar cell panel 2 is fixed on the recycling box 1, and all electrical components in the recycling box 1 are powered by the storage battery.

As shown in fig. 1 and 2, one side of the raised part 11 facing the front is located in the middle of the recycling bin 1 and is provided with a cardboard inlet 12, a feeding mechanism capable of flattening the cardboard and feeding the cardboard into the recycling bin 1 is arranged at the cardboard inlet 12, an electric heating lamp 21 for irradiating downwards is arranged at the top part in the raised part 11, and a humidity sensor capable of detecting the humidity of the air in the raised part 11 is fixed on the inner wall of the raised part 11. The recycling box 1 is provided with a controller, the controller is connected with a recycling starting button arranged outside the recycling box 1, the controller is also connected with an electric heating lamp 21, a humidity sensor and a feeding mechanism, when the button is pressed down, the feeding mechanism and the electric heating lamp 21 are started, the electric heating lamp 21 heats an entering paperboard, if the paperboard is a wet paperboard, moisture in the wet paperboard can be heated and evaporated, water vapor generated by evaporation can obviously increase the air humidity in the heightening part 11, the moisture can be detected through the humidity sensor, and if the humidity increase is detected to exceed a set range, the controller controls the feeding mechanism to stop inputting the paperboard, so that the wet paperboard is prevented from being recycled; if the entering paper board is a dry paper board, the humidity in the heightening part 11 does not change obviously, and the feeding mechanism continues to input the paper board.

As shown in fig. 2, 3 and 4, a lifting frame 3 capable of lifting up and down is arranged at the rear side of a paperboard inlet 12 in a recycling box 1, the lifting frame 3 is arranged below the paperboard inlet 12, the lifting frame 3 comprises a lifting guide rail 31 fixed on the inner walls of two sides of the recycling box 1 and two lifting plates 32 connected to the corresponding lifting guide rail 31 in a sliding manner, a fixed base 34 is fixedly connected between the two lifting plates 32, a strip-shaped abdicating hole 13 is vertically formed in the side wall of the recycling box 1, a screw rod 35 is rotatably connected to the outer side wall of the recycling box 1, the screw rod 35 is arranged in parallel with the abdicating hole 13, a connecting part 33 extending out of the abdicating hole 13 is arranged on the lifting plates 32, the connecting part 33 is in threaded connection with the screw rod 35, and the screw rod; the lower side of the other side outer side wall of the recycling bin 1 is hinged with a door panel 14, and the paper board in the recycling bin 1 can be taken out by opening the door panel 14.

As shown in fig. 8 and 9, the lifting frame 3 is provided with a transfer conveyor belt 4 capable of receiving the cardboard fed by the feeding mechanism and conveying the cardboard on the transfer conveyor belt 4 into the recycling bin 1, the transfer conveyor belt 4 comprises two rollers 41 and a belt body 42 sleeved between the two rollers 41, two ends of the two rollers 41 are respectively rotatably connected to the two lifting plates 32, the fixing base 34 penetrates through the belt body 42, a driving motor 43 is fixed below the fixing base 34, an annular groove 411 is formed in the middle section of one of the rollers 41, a driven wheel 45 is fixed in the annular groove 411, a driving wheel 44 is fixed on a motor shaft of the driving motor 43, and a synchronous belt 46 is connected between the driven wheel 45 and the driving wheel 44.

As shown in fig. 8 and 9, the electronic scale 5 is further fixed on the fixing base 34, the electronic scale 5 is a commercially available high-sensitivity electronic scale 5, the electronic scale 5 is connected with a supporting plate 51, the upper side of the supporting plate 51 is higher than the upper sides of the two rolling shafts 41, two sides of the supporting plate 51 close to the rolling shafts 41 are respectively and rotatably connected with engaging rollers 52, the upper sides of the engaging rollers 52 are flush with the upper sides of the supporting plate 51, and the belt body 42 is attached and pressed on the peripheral surface of the engaging rollers 52 and the supporting plate 51.

As shown in fig. 5 and 6, the feeding mechanism includes two feeding brackets 6 and two sets of feeding rollers connected between the two feeding brackets 6, the two feeding brackets 6 are respectively fixed on two side walls of the recycling bin 1, the two sets of feeding rollers are arranged in front of and behind each other, each set of feeding rollers includes an upper compression roller 64 and a lower feeding roller 65 which are arranged up and down, two ends of the lower feeding roller 65 are respectively rotatably connected to the two feeding brackets 6, one of the feeding brackets 6 is provided with a feeding motor 66 which can drive the two lower feeding rollers 65 to rotate synchronously, the upper side of the lower feeding roller 65 is located above the lower edge of the cardboard inlet 12, the feeding brackets 6 are provided with mounting holes 6a, the pressing base 61 is arranged in the mounting holes 6a, two ends of the pressing base 61 are provided with sliding grooves 611, two ends of the pressing base 61 are slidably connected in the mounting holes 6a of the feeding brackets 6 through the sliding grooves 611, the upper end of the pressing base 61 is provided with a guide rod 62, a spring 63 which enables the pressing seat 61 to always move downwards is arranged between the pressing seat 61 and the feeding, the spring 63 is sleeved on the guide rod 62, two ends of the upper compression roller 64 are respectively connected to the pressing seats 61 of the two feeding supports 6 in a rotating mode and located right above the corresponding lower feeding roller 65, the upper side of the lower feeding roller 65 located on the rear side is higher than the upper side of the lower feeding roller 65 located on the front side, and the minimum distance between the lower feeding roller 65 located on the front side and the upper compression roller 64 is larger than the minimum distance between the lower feeding roller 65 located on the rear side and the upper compression roller 64. The cardboard box is fed into the recycling box 1 through the rotation of the lower feeding roller 65, the upper pressing roller 64 is pressed downwards on the passing cardboard through the spring 63, so that the cardboard is more easily fed into the recycling box 1, and the corrugated structure of the cardboard can be flattened at the same time, so that the thickness of the cardboard is reduced, and the recycling box 1 can store and stack more cardboard.

As shown in fig. 3, 4 and 7, the bottom of the recycling bin 1 is provided with a storage rack 7, the storage rack 7 includes a bottom frame 71 and a sliding table 74 arranged on the bottom frame 71, the length of the sliding table 74 is half of the length of the bottom frame 71, a sliding rail 711 is arranged on the bottom frame 71 along the front-rear direction of the recycling bin 1, the sliding table 74 is slidably connected on the sliding rail 711, the sliding table 74 can slide to the front side or the rear side of the paper board inlet 12, a fixed stop bar 741 is vertically fixed on the rear side of the sliding table 74, a movable stop bar 72 is hinged on the middle part of the bottom frame 71, a torsion spring 73 capable of enabling the movable stop bar 72 to always swing upwards is arranged between the movable stop bar 72 and the bottom frame 71, a roller 75 is arranged on the bottom of the front side of the sliding table 74, the roller 75 abuts on the movable stop bar 72 and rolls relative to the movable stop bar 72, the movable stop bar 72 abuts under the roller 75 when the sliding table 74 is located on the front side of the paper board inlet 12, the movable stop bar 72 swings upwards to the vertical state On the front side of the slide table 74.

As shown in fig. 3, 4 and 7, a reset motor 76 is fixed to the rear side of the chassis 71, a wire take-up pulley 77 is connected to a motor shaft of the reset motor 76, a cord hook 742 is fixed to the rear side of the slide table 74, a pull cord 78 is connected between the wire take-up pulley 77 and the cord hook 742, one end of the pull cord 78 is fixedly connected to the cord hook 742, and the other end of the pull cord 78 is wound around the wire take-up pulley 77. A rope threading hole 712 is formed at the rear end of the chassis 71, the reset motor 76 is positioned at the front side of the rope threading hole 712, and the pull rope 78 is connected with the take-up pulley 77 on the reset motor 76 after penetrating through the rear end of the rope threading hole 712. The initial state of the sliding table 74 is located at the front side of the cardboard inlet 12, the fed cardboard enters and is stacked on the sliding table 74 through the transfer conveyor belt 4, the fixed stop strip 741 can prevent the cardboard from entering the rear side of the cardboard inlet 12, when the cardboard on the sliding table 74 is stacked to a set height, the sliding table 74 moves towards the rear side of the cardboard inlet 12, the movable stop strip 72 pressed by the sliding table 74 swings upwards, the movable stop strip 72 and the fixed stop strip 741 cooperate to limit the cardboard on the sliding table 74, the sliding table 74 moves to the rear side of the cardboard inlet 12, the space at the front side of the cardboard inlet 12 in the recycling box 1 is emptied again, and the entering cardboard is stacked at the position where the bottom frame 71 is located at the front side of the cardboard inlet 12; the paper board stacking height is detected through a sensor; after the worker recovers the cardboard in the recovery box 1, the slide table 74 is manually returned to the front side by the worker.

The solar cell panel 2 can charge the storage battery, and the storage battery provides electric energy for the paperboard recycling machine; the cardboard is retrieved machine and is passed through controller control operation, when the cardboard is retrieved to needs, open the switch earlier, feed motor 66 and electric heat lamp 21 start, send into the cardboard one by one between compression roller 64 and the lower feed roller 65, crane 3 is located the highest position this moment, detect that the cardboard is for sending to on the transfer conveyer belt 4 for cardboard after the dry, along with sending into of cardboard, crane 3 descends gradually, guarantee the orderly pile up of cardboard, the cardboard is sent into back electronic scale 5 completely and is weighed the cardboard that sends into, and with the weight feedback to the controller that obtains, the controller is according to weight conversion price, through sweeping present payment mode such as sign indicating number with money transfer to selling the seller, cardboard conveyer belt 4 operation will be located above that simultaneously sends to collection box 1 and stores, accomplish the cardboard and retrieve.

The electronic control system of the paperboard recycling machine can be realized by adopting the conventional technology in the prior art, and the detailed description is not provided in the scheme.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A solar paperboard recycling machine comprises a recycling box (1) and is characterized in that a solar cell panel (2) is arranged at the top of the recycling box (1), a storage battery electrically connected with the solar cell panel (2) is fixed on the recycling box (1), a paperboard inlet (12) facing the front is arranged in the middle of the upper end of the recycling box (1), a feeding mechanism capable of flattening paperboards and feeding the paperboards into the recycling box (1) is arranged at the position of the paperboard inlet (12), a lifting frame (3) capable of ascending and descending is arranged on the rear side of the paperboard inlet (12) in the recycling box (1), the lifting frame (3) is positioned below the paperboard inlet (12), a transfer conveying belt (4) capable of receiving the paperboards fed by the feeding mechanism and conveying the paperboards positioned on the lifting frame to the recycling box (1) is arranged on the lifting frame (3), and an electronic scale (5) is fixed on the lifting frame (3), the electronic scale (5) is positioned below the belt body (42) of the transfer conveyor belt (4) positioned on the upper side, and the belt body (42) of the transfer conveyor belt (4) positioned on the upper side is pressed on the electronic scale (5).

2. The solar energy cardboard recycling machine of claim 1, wherein the upper end of the recycling box (1) is provided with an elevated portion (11), the cardboard inlet (12) is arranged at the front side of the elevated portion (11), the top of the inside of the elevated portion (11) is provided with an electric heating lamp (21) which irradiates downwards, and a humidity sensor which can detect the air humidity inside the elevated portion (11) is fixed on the inner wall of the elevated portion (11).

3. The solar cardboard recycling machine according to claim 1 or 2, wherein the feeding mechanism comprises two feeding brackets (6) and two sets of feeding rollers connected between the two feeding brackets (6), the two feeding brackets (6) are respectively fixed on two side walls of the recycling bin (1), the two sets of feeding rollers are arranged in front and at the back, each set of feeding rollers comprises an upper compression roller (64) and a lower feeding roller (65) which are arranged up and down, two ends of the lower feeding roller (65) are respectively connected on the two feeding brackets (6) in a rotating manner, one of the feeding brackets (6) is provided with a feeding motor (66) which can drive the two lower feeding rollers (65) to rotate synchronously, the upper side of the lower feeding roller (65) is positioned above the lower edge of the cardboard inlet (12), the feeding brackets (6) are provided with a pressing seat (61), and a spring (63) which enables the pressing seat (61) to always have a downward movement tendency is arranged between the pressing seat (61) and the feeding ) And the two ends of the upper compression roller (64) are respectively and rotatably connected to the pressing seats (61) of the two feeding supports (6) and are positioned right above the corresponding lower feeding rollers (65).

4. The solar cardboard recycling machine of claim 3, wherein an upper side of the lower feed roll (65) positioned at the rear side is higher than an upper side of the lower feed roll (65) positioned at the front side, and a minimum interval between the lower feed roll (65) positioned at the front side and the upper press roll (64) is greater than a minimum interval between the lower feed roll (65) positioned at the rear side and the upper press roll (64).

5. The solar cardboard recycling machine according to claim 3, wherein the feeding bracket (6) is provided with a mounting hole (6a), the pressing seat (61) is arranged in the mounting hole (6a), two ends of the pressing seat (61) are provided with sliding grooves (611), and two ends of the pressing seat (61) are slidably connected in the mounting hole (6a) of the feeding bracket (6) through the sliding grooves (611).

6. The solar cardboard recycling machine according to claim 1 or 2, wherein the transfer conveyor belt (4) comprises two rollers (41) and a belt body (42) sleeved between the two rollers (41), the two rollers (41) are rotatably connected to the lifting frame (3), a fixing base (34) positioned between the two rollers (41) is arranged on the lifting frame (3), the fixing base (34) penetrates through the belt body (42), the electronic scale (5) is fixedly arranged on the fixing base (34), the upper side surface of the electronic scale (5) is higher than the upper side surfaces of the two rollers (41), and the belt body (42) positioned on the upper side surface is attached to the upper side surface of the electronic scale (5).

7. The solar cardboard recycling machine according to claim 6, wherein a support plate (51) is connected to the upper side of the electronic scale (5), the upper side of the support plate (51) is higher than the upper sides of the two rollers (41), two sides of the support plate (51) close to the rollers (41) are respectively and rotatably connected with a joining roller (52), the upper side of the joining roller (52) is flush with the upper side of the support plate (51), and the belt body (42) is attached to the circumferential surface of the joining roller (52).

8. The solar cardboard recycling machine according to claim 6, wherein the lifting frame (3) comprises lifting guide rails (31) fixed on the inner walls of both sides of the recycling bin (1) and two lifting plates (32) slidably connected to the corresponding lifting guide rails (31), two ends of the fixed base (34) are fixedly connected between the two lifting plates (32), two ends of the rolling shaft (41) are respectively connected on the two lifting plates (32) in a rotating way, the side wall of the recovery box (1) is vertically provided with a strip-shaped abdicating hole (13), the outer side wall of the recovery box (1) is rotatably connected with a screw rod (35), the screw rod (35) is arranged in parallel with the abdicating hole (13), the lifting plate (32) is provided with a connecting part (33) extending out of the abdicating hole (13), the connecting part (33) is in threaded connection with the screw rod (35), and the screw rod (35) rotates through a rotating motor (36) fixed on the recovery box (1).

9. The solar energy cardboard recycling machine according to claim 1 or 2, characterized in that a receiving frame (7) is arranged at the bottom of the recycling box (1), the receiving frame (7) comprises a bottom frame (71) and a sliding table (74) arranged on the bottom frame (71), the length of the sliding table (74) is half of the length of the bottom frame (71), a sliding rail (711) is arranged on the bottom frame (71) along the front-back direction of the recycling box (1), the sliding table (74) is slidably connected on the sliding rail (711), the sliding table (74) can slide to the front side or the rear side of the cardboard inlet (12), a fixed stop bar (741) is vertically fixed at the rear side of the sliding table (74), a movable stop bar (72) is hinged at the middle part of the bottom frame (71), a torsion spring (73) capable of enabling the movable stop bar (72) to always swing upwards is arranged between the movable stop bar (72) and the bottom frame (71), when the sliding table (74) is positioned at the front side of the paperboard inlet (12), the movable blocking strip (72) is positioned below the sliding table (74) and abuts against the lower side of the sliding table (74), and when the sliding table (74) slides to the rear side of the paperboard inlet (12), the movable blocking strip (72) swings upwards to be in a vertical state and abuts against the front side of the sliding table (74).

10. The solar cardboard recycling machine according to claim 9, wherein a reset motor (76) is fixed to the rear side of the bottom frame (71), a wire take-up pulley (77) is connected to a motor shaft of the reset motor (76), a rope hook (742) is fixed to the rear side of the sliding table (74), a pulling rope (78) is connected between the wire take-up pulley (77) and the rope hook (742), one end of the pulling rope (78) is fixedly connected to the rope hook (742), and the other end of the pulling rope (78) is wound on the wire take-up pulley (77).