Lithium battery classification and collection device
Technical Field
The invention relates to a collecting device, in particular to a lithium battery classifying and collecting device.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high.
Lithium batteries include lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few national companies are producing such lithium metal batteries today.
Lithium cell application range is wide, and people are weak to the recovery consciousness of old and useless lithium cell, abandons the waste and the polluted environment that the lithium cell leads to the resource at will, and the shape of lithium cell is mixed the collection including cylindric and cake form most, and the inconvenient shortcoming of recovery processing, consequently need to research and develop a lithium cell classification collection device convenient to categorised recovery and environmental protection urgently.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the lithium battery is wide in application range, people have weak consciousness on recycling of waste lithium batteries, the lithium batteries are discarded at will to cause resource waste and environmental pollution, most of the lithium batteries are mixed and collected in cylindrical and round cake shapes, and the recycling treatment is inconvenient, and the invention provides a lithium battery classification and collection device.
(2) Technical scheme
In order to solve the technical problems, the invention provides a lithium battery classified collection device, which comprises a support, a collection box, a collection frame, a first guide rail, a second guide rail, a net frame, pull rings, suckers, cover plates, magnet blocks, iron sheets, a reflector, a water tank and a top plate, wherein the collection box is arranged at the top of the support, the first guide rail is arranged at the left end and the right end of the bottom in the collection box, the collection frame is arranged on the first guide rail, the second guide rail is symmetrically arranged at the middle part of the left side wall and the right side wall in the collection box, the net frame is arranged on the second guide rail, the pull rings are arranged at the middle parts of the front side walls of the net frame and the collection frame, the suckers are arranged on the back side walls in the collection box at the back side of the net frame and the collection frame, the iron sheets are symmetrically arranged at the left side and the right side, the upper end of left side apron is connected with the left end rotary type of roof, and the reflector has all been inlayed at the middle part at left and right sides apron top, and the magnet piece has all been inlayed to the bottom of left and right sides apron, and the magnet piece contacts with the iron sheet each other.
Preferably, the water tank further comprises a first slide rail, a first spring, a first slide block, a connecting rod, a second slide block, a second spring and a second slide rail, the first slide rail is arranged on the upper portion of the inner side of the left side cover plate, the first slide block is arranged on the first slide rail, the first spring is connected between the first slide block and the lower end of the first slide rail, the second slide rail is arranged on the left side wall of the water tank, the second slide block is arranged on the second slide rail, the second spring is connected between the second slide block and the bottom end of the second slide rail, and the connecting rod is connected between the second slide block and the first slide block in a rotating mode.
Preferably, the screen frame comprises a fixed plate, a vertical slide rail, a third slide block, a rotating shaft, a vertical rack, a bearing seat, a gear, a hammer rod, an inclined slide rail, a fourth slide block, an inclined rack and a pull rope, wherein the fixed plate is arranged on the left side wall of the screen frame collecting box, the vertical slide rail is arranged at the left end of the front side wall of the fixed plate, the third slide block is arranged on the vertical slide rail, the vertical rack is connected to the right side of the third slide block, the pull rope is connected between the upper end of the vertical rack and the bottom end of the left side cover plate, the bearing seat is arranged in the middle of the front side wall of the fixed plate, the rotating shaft is provided with the gear, the gear is arranged on the right side of the vertical slide rail, the gear is meshed with the rack, a through hole is formed in the left side wall of the collecting box below the screen frame, the, the helical rack is meshed with the gear, the upper end of the helical rack is connected with a hammer rod, and the hammer rod is contacted with the bottom of the net frame.
Preferably, still including protection casing and rubber circle, the outside of fixed plate is provided with the protection casing, and the protection casing setting is opened at the protection casing top on the left side wall of collecting box, has the guiding hole, has inlayed the rubber circle on the inner wall of guiding hole, and the stay cord passes the guiding hole.
Preferably, still including solar panel and battery, the top of roof is provided with solar panel, and the right side wall upper portion of collecting box is provided with the battery, and the battery setting is in the below of right side apron, and solar panel is connected with the battery through the wire.
The working principle is as follows: when people need retrieve the lithium cell, people open the left lithium cell that will treat to retrieve and put into the collection box of apron, cylindric lithium cell is collected in the net frame, the lithium cell of cake form is collected in the collection frame through the net frame screening, reach the categorised collection to different lithium cells from this, the iron plate is inhaled to the magnet piece of apron bottom, thereby can guarantee that the apron does not rock easily, the reflector can reflect partly sunlight, prevent that the collection box in the high temperature and damage its inside lithium cell of collecting, the water tank also can reach the radiating effect of part cooling. When people need take out the lithium cell of collecting, people take out the screen frame and collect the frame forward through the pull ring, and the cylindric lithium cell in the screen frame and the cake form lithium cell in the collection frame are taken out to the people of being convenient for, and the lithium cell takes out the back that finishes, and people will collect frame and screen frame and reset to the sucking disc can play the fixed effect of collecting frame and screen frame.
Because still including first slide rail, first spring, first slider, the connecting rod, the second slider, second spring and second slide rail, the inboard upper portion of left side apron is provided with first slide rail, be provided with first slider on the first slide rail, be connected with first spring between the lower extreme of first slider and first slide rail, be provided with the second slide rail on the water tank left side wall, be provided with the second slider on the second slide rail, be connected with the second spring between second slider and the second slide rail bottom, the rotary type is connected with the connecting rod between second slider and the first slider, so when people opened the left side apron, first slider passes through the connecting rod and drives second slider rebound, the length of connecting rod does not change, thereby people can only limited degree open the left side apron, prevent that the apron from excessively opening and being destroyed the device by the people, certain security of the device has been guaranteed.
Because the net frame collecting box comprises a fixed plate, a vertical sliding rail, a third sliding block, a rotating shaft, a vertical rack, a bearing seat, a gear, a hammer rod, an inclined sliding rail, a fourth sliding block, an inclined rack and a pull rope, the fixed plate is arranged on the left side wall of the net frame collecting box, the vertical sliding rail is arranged at the left end of the front side wall of the fixed plate, the third sliding block is arranged on the vertical sliding rail, the vertical rack is connected to the right side of the third sliding block, the pull rope is connected between the upper end of the vertical rack and the bottom end of the left side cover plate, the bearing seat is arranged in the middle of the front side wall of the fixed plate, the rotating shaft is mounted on the bearing seat, the gear is arranged on the right side of the vertical sliding rail, the gear is meshed with the rack, a through hole is formed in the left side wall of the collecting box below the net, rack and gear engagement, the upper end of rack diagonal is connected with the hammer pole, hammer pole and screen frame bottom contact, so when people open the left side apron, people put into the collection incasement with the lithium cell, the left side apron is upwards opened, thereby drive vertical rack rebound through the stay cord, vertical rack drives gear clockwise, the gear drives rack diagonal moves down, when people cover the left side apron, the stay cord is down, thereby the rack is downward in the twinkling of an eye, gear anticlockwise rotation, thereby rack diagonal rebound, beat the pole striking screen frame thereupon, fall the collection frame with the lithium cell of round cake form in the screen frame from this in, so that the lithium cell card of round cake form is in the screen frame, and then can make the categorised accuracy of lithium cell.
Because still including protection casing and rubber circle, the outside of fixed plate is provided with the protection casing, the protection casing sets up on the left side wall of collecting box, open at the protection casing top has the guiding hole, the rubber circle has been inlayed on the inner wall of guiding hole, the stay cord passes the guiding hole, so the protection casing can play the guard action to some parts on the fixed plate, the rubber circle can play the guard action to the stay cord simultaneously, reduces the friction of stay cord and protection casing to the life of extension stay cord.
Because still including solar panel and battery, the top of roof is provided with solar panel, the right side wall upper portion of collecting box is provided with the battery, the battery sets up the below at right side apron, solar panel is connected with the battery through the wire, so the device is placed in the open, solar panel can receive the sunlight and turn into the electric energy with it, store in the battery, make full use of natural resources, people still can utilize the electric energy of storage in the battery to inspect the good or bad of battery simultaneously, pick out some usable lithium cells.
(3) Advantageous effects
The invention achieves the classified collection of different lithium batteries, the reflector can reflect a part of sunlight to prevent the lithium batteries collected in the collection box from being damaged due to overhigh temperature, the left cover plate can be opened only to a limited extent, the cover plate is prevented from being damaged by people due to overhigh opening, the safety of the device is improved, natural resources are fully utilized, and the effect of testing the quality of the storage battery by utilizing the electric energy stored in the storage battery is achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first partial schematic front view structure of the present invention.
Fig. 3 is a second partial schematic front view structure of the present invention.
Fig. 4 is a third partial schematic front view structure of the present invention.
Fig. 5 is a front view of a fourth partial structure of the present invention.
The labels in the figures are: 1-support, 2-collection box, 3-collection box, 4-first guide rail, 5-second guide rail, 6-mesh frame, 7-pull ring, 8-suction cup, 9-cover plate, 10-magnet block, 11-iron sheet, 12-reflector, 13-water tank, 14-top plate, 15-first slide rail, 16-first spring, 17-first slide block, 18-connecting rod, 19-second slide block, 20-second spring, 21-second slide rail, 22-fixing plate, 23-vertical slide rail, 24-third slide block, 25-rotating shaft, 26-vertical rack, 27-bearing seat, 28-gear, 29-perforation, 30-hammer rod, 31-inclined slide rail, 32-fourth slide block, 33-inclined rack, 34-pull rope, 35-protective cover, 36-rubber ring, 37-guide hole, 38-solar panel and 39-storage battery.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A lithium battery classification collecting device is shown in figures 1-5, and comprises a support 1, a collecting box 2, a collecting frame 3, a first guide rail 4, a second guide rail 5, a net frame 6, pull rings 7, suckers 8, a cover plate 9, a magnet block 10, an iron sheet 11, a reflector 12, a water tank 13 and a top plate 14, wherein the collecting box 2 is arranged at the top of the support 1, the first guide rail 4 is arranged at the left end and the right end of the bottom in the collecting box 2, the collecting frame 3 is arranged on the first guide rail 4, the second guide rail 5 is symmetrically arranged at the middle parts of the left side wall and the right side wall in the collecting box 2, the net frame 6 is arranged on the middle parts of the front side walls of the net frame 6 and the collecting frame 3, the suckers 8 are arranged on the rear side walls in the collecting box 2 at the rear side of the net frame 6 and the collecting frame 3, the iron sheets 11 are symmetrically arranged at the left side and, the top of water tank 13 is provided with roof 14, and both ends symmetry formula about roof 14 is provided with apron 9, and the upper end of left side apron 9 is connected with the left end rotary type of roof 14, and the reflector 12 has all been inlayed at the middle part at both sides apron 9 top about, and the magnet piece 10 has all been inlayed to the bottom of both sides apron 9 about, and magnet piece 10 and iron sheet 11 contact each other.
Example 2
A lithium battery classification collecting device is shown in figures 1-5, and comprises a support 1, a collecting box 2, a collecting frame 3, a first guide rail 4, a second guide rail 5, a net frame 6, pull rings 7, suckers 8, a cover plate 9, a magnet block 10, an iron sheet 11, a reflector 12, a water tank 13 and a top plate 14, wherein the collecting box 2 is arranged at the top of the support 1, the first guide rail 4 is arranged at the left end and the right end of the bottom in the collecting box 2, the collecting frame 3 is arranged on the first guide rail 4, the second guide rail 5 is symmetrically arranged at the middle parts of the left side wall and the right side wall in the collecting box 2, the net frame 6 is arranged on the middle parts of the front side walls of the net frame 6 and the collecting frame 3, the suckers 8 are arranged on the rear side walls in the collecting box 2 at the rear side of the net frame 6 and the collecting frame 3, the iron sheets 11 are symmetrically arranged at the left side and, the top of water tank 13 is provided with roof 14, and both ends symmetry formula about roof 14 is provided with apron 9, and the upper end of left side apron 9 is connected with the left end rotary type of roof 14, and the reflector 12 has all been inlayed at the middle part at both sides apron 9 top about, and the magnet piece 10 has all been inlayed to the bottom of both sides apron 9 about, and magnet piece 10 and iron sheet 11 contact each other.
Still including first slide rail 15, first spring 16, first slider 17, connecting rod 18, second slider 19, second spring 20 and second slide rail 21, the inboard upper portion of left side apron 9 is provided with first slide rail 15, be provided with first slider 17 on the first slide rail 15, be connected with first spring 16 between the lower extreme of first slider 17 and first slide rail 15, be provided with second slide rail 21 on the wall of water tank 13 left side, be provided with second slider 19 on the second slide rail 21, be connected with second spring 20 between second slider 19 and the 21 bottom of second slide rail, the rotary type is connected with connecting rod 18 between second slider 19 and the first slider 17.
Example 3
A lithium battery classification collecting device is shown in figures 1-5, and comprises a support 1, a collecting box 2, a collecting frame 3, a first guide rail 4, a second guide rail 5, a net frame 6, pull rings 7, suckers 8, a cover plate 9, a magnet block 10, an iron sheet 11, a reflector 12, a water tank 13 and a top plate 14, wherein the collecting box 2 is arranged at the top of the support 1, the first guide rail 4 is arranged at the left end and the right end of the bottom in the collecting box 2, the collecting frame 3 is arranged on the first guide rail 4, the second guide rail 5 is symmetrically arranged at the middle parts of the left side wall and the right side wall in the collecting box 2, the net frame 6 is arranged on the middle parts of the front side walls of the net frame 6 and the collecting frame 3, the suckers 8 are arranged on the rear side walls in the collecting box 2 at the rear side of the net frame 6 and the collecting frame 3, the iron sheets 11 are symmetrically arranged at the left side and, the top of water tank 13 is provided with roof 14, and both ends symmetry formula about roof 14 is provided with apron 9, and the upper end of left side apron 9 is connected with the left end rotary type of roof 14, and the reflector 12 has all been inlayed at the middle part at both sides apron 9 top about, and the magnet piece 10 has all been inlayed to the bottom of both sides apron 9 about, and magnet piece 10 and iron sheet 11 contact each other.
Still including first slide rail 15, first spring 16, first slider 17, connecting rod 18, second slider 19, second spring 20 and second slide rail 21, the inboard upper portion of left side apron 9 is provided with first slide rail 15, be provided with first slider 17 on the first slide rail 15, be connected with first spring 16 between the lower extreme of first slider 17 and first slide rail 15, be provided with second slide rail 21 on the wall of water tank 13 left side, be provided with second slider 19 on the second slide rail 21, be connected with second spring 20 between second slider 19 and the 21 bottom of second slide rail, the rotary type is connected with connecting rod 18 between second slider 19 and the first slider 17.
The device also comprises a fixed plate 22, a vertical slide rail 23, a third slide block 24, a rotating shaft 25, a vertical rack 26, a bearing seat 27, a gear 28, a hammer 30, an oblique slide rail 31, a fourth slide block 32, an oblique rack 33 and a pull rope 34, wherein the fixed plate 22 is arranged on the left side wall of the collecting box 2 of the screen frame 6, the vertical slide rail 23 is arranged at the left end of the front side wall of the fixed plate 22, the third slide block 24 is arranged on the vertical slide rail 23, the vertical rack 26 is connected to the right side of the third slide block 24, the pull rope 34 is connected between the upper end of the vertical rack 26 and the bottom end of the left side cover plate 9, the bearing seat 27 is arranged in the middle of the front side wall of the fixed plate 22, the rotating shaft 25 is arranged on the bearing seat 27, the gear 28 is arranged on the rotating shaft 25, the gear 28 is arranged on the right side of the vertical slide rail, the inclined slide rail 31 is provided with a fourth slide block 32, the top of the fourth slide block 32 is connected with an inclined rack 33, the inclined rack 33 is arranged on the lower side of the gear 28, the inclined rack 33 is meshed with the gear 28, the upper end of the inclined rack 33 is connected with a hammer rod 30, and the hammer rod 30 is in contact with the bottom of the screen frame 6.
Example 4
A lithium battery classification collecting device is shown in figures 1-5, and comprises a support 1, a collecting box 2, a collecting frame 3, a first guide rail 4, a second guide rail 5, a net frame 6, pull rings 7, suckers 8, a cover plate 9, a magnet block 10, an iron sheet 11, a reflector 12, a water tank 13 and a top plate 14, wherein the collecting box 2 is arranged at the top of the support 1, the first guide rail 4 is arranged at the left end and the right end of the bottom in the collecting box 2, the collecting frame 3 is arranged on the first guide rail 4, the second guide rail 5 is symmetrically arranged at the middle parts of the left side wall and the right side wall in the collecting box 2, the net frame 6 is arranged on the middle parts of the front side walls of the net frame 6 and the collecting frame 3, the suckers 8 are arranged on the rear side walls in the collecting box 2 at the rear side of the net frame 6 and the collecting frame 3, the iron sheets 11 are symmetrically arranged at the left side and, the top of water tank 13 is provided with roof 14, and both ends symmetry formula about roof 14 is provided with apron 9, and the upper end of left side apron 9 is connected with the left end rotary type of roof 14, and the reflector 12 has all been inlayed at the middle part at both sides apron 9 top about, and the magnet piece 10 has all been inlayed to the bottom of both sides apron 9 about, and magnet piece 10 and iron sheet 11 contact each other.
Still including first slide rail 15, first spring 16, first slider 17, connecting rod 18, second slider 19, second spring 20 and second slide rail 21, the inboard upper portion of left side apron 9 is provided with first slide rail 15, be provided with first slider 17 on the first slide rail 15, be connected with first spring 16 between the lower extreme of first slider 17 and first slide rail 15, be provided with second slide rail 21 on the wall of water tank 13 left side, be provided with second slider 19 on the second slide rail 21, be connected with second spring 20 between second slider 19 and the 21 bottom of second slide rail, the rotary type is connected with connecting rod 18 between second slider 19 and the first slider 17.
The device also comprises a fixed plate 22, a vertical slide rail 23, a third slide block 24, a rotating shaft 25, a vertical rack 26, a bearing seat 27, a gear 28, a hammer 30, an oblique slide rail 31, a fourth slide block 32, an oblique rack 33 and a pull rope 34, wherein the fixed plate 22 is arranged on the left side wall of the collecting box 2 of the screen frame 6, the vertical slide rail 23 is arranged at the left end of the front side wall of the fixed plate 22, the third slide block 24 is arranged on the vertical slide rail 23, the vertical rack 26 is connected to the right side of the third slide block 24, the pull rope 34 is connected between the upper end of the vertical rack 26 and the bottom end of the left side cover plate 9, the bearing seat 27 is arranged in the middle of the front side wall of the fixed plate 22, the rotating shaft 25 is arranged on the bearing seat 27, the gear 28 is arranged on the rotating shaft 25, the gear 28 is arranged on the right side of the vertical slide rail, the inclined slide rail 31 is provided with a fourth slide block 32, the top of the fourth slide block 32 is connected with an inclined rack 33, the inclined rack 33 is arranged on the lower side of the gear 28, the inclined rack 33 is meshed with the gear 28, the upper end of the inclined rack 33 is connected with a hammer rod 30, and the hammer rod 30 is in contact with the bottom of the screen frame 6.
The collecting box is characterized by further comprising a protective cover 35 and a rubber ring 36, the protective cover 35 is arranged outside the fixing plate 22, the protective cover 35 is arranged on the left side wall of the collecting box 2, a guide hole 37 is formed in the top of the protective cover 35, the rubber ring 36 is embedded in the inner wall of the guide hole 37, and the pull rope 34 penetrates through the guide hole 37.
The solar collecting box is characterized by further comprising a solar panel 38 and a storage battery 39, wherein the solar panel 38 is arranged on the top of the top plate 14, the storage battery 39 is arranged on the upper portion of the right side wall of the collecting box 2, the storage battery 39 is arranged below the right side cover plate 9, and the solar panel 38 is connected with the storage battery 39 through a conducting wire.
The working principle is as follows: when people need retrieve the lithium cell, people open left apron 9 and will treat the lithium cell of retrieving and put into collection box 2, cylindric lithium cell is collected in net frame 6, the lithium cell of cake form is collected in collection frame 3 through the screening of net frame 6, reach the categorised collection to different lithium cells from this, the iron plate is inhaled to the magnet piece 10 of apron 9 bottom, thereby can guarantee that apron 9 does not rock easily, reflector 12 can reflect partly sunlight, prevent that the high temperature from damaging the inside lithium cell of collecting box 2, water tank 13 also can reach the radiating effect of partial cooling. When people need take out the lithium cell of collecting, people take out the frame 6 and collect frame 3 forward through pull ring 7, and the cylindric lithium cell in the frame 6 and the cake form lithium cell in collecting the frame 3 are taken out to the people of being convenient for, and the lithium cell takes out the back that finishes, and people will collect frame 3 and frame 6 and reset to sucking disc 8 can play the fixed effect of collecting frame 3 and frame 6.
Because the device also comprises a first slide rail 15, a first spring 16, a first slide block 17, a connecting rod 18, a second slide block 19, a second spring 20 and a second slide rail 21, the first slide rail 15 is arranged at the upper part of the inner side of the left side cover plate 9, the first slide rail 15 is provided with the first slide block 17, the first spring 16 is connected between the first slide block 17 and the lower end of the first slide rail 15, the second slide rail 21 is arranged on the left side wall of the water tank 13, the second slide block 19 is arranged on the second slide rail 21, the second spring 20 is connected between the second slide block 19 and the bottom end of the second slide rail 21, and the connecting rod 18 is rotatably connected between the second slide block 19 and the first slide block 17, when a person opens the left side cover plate 9, the first slide block 17 drives the second slide block 19 to move upwards through the connecting rod 18, the length of the connecting rod 18 is unchanged, therefore, the person can only open the left side cover plate 9 to a limited extent, certain safety of the device is ensured.
Because the collecting box also comprises a fixed plate 22, a vertical slide rail 23, a third slide block 24, a rotating shaft 25, a vertical rack 26, a bearing seat 27, a gear 28, a hammer rod 30, an oblique slide rail 31, a fourth slide block 32, an oblique rack 33 and a pull rope 34, the fixed plate 22 is arranged on the left side wall of the collecting box 2 of the screen frame 6, the vertical slide rail 23 is arranged at the left end of the front side wall of the fixed plate 22, the third slide block 24 is arranged on the vertical slide rail 23, the vertical rack 26 is connected at the right side of the third slide block 24, the pull rope 34 is connected between the upper end of the vertical rack 26 and the bottom end of the left side cover plate 9, the bearing seat 27 is arranged in the middle of the front side wall of the fixed plate 22, the rotating shaft 25 is arranged on the bearing seat 27, the gear 28 is arranged on the rotating shaft 25, the gear 28 is arranged at the right side of the vertical slide, a fourth sliding block 32 is arranged on the inclined sliding rail 31, an inclined rack 33 is connected to the top of the fourth sliding block 32, the inclined rack 33 is arranged on the lower side of the gear 28, the inclined rack 33 is meshed with the gear 28, a hammer rod 30 is connected to the upper end of the inclined rack 33, and the hammer rod 30 is in contact with the bottom of the net frame 6, so that when a user opens the left side cover plate 9, the user puts lithium batteries into the collecting box 2, the left side cover plate 9 is opened upwards, the vertical rack 26 is driven to move upwards through a pull rope 34, the vertical rack 26 drives the gear 28 to rotate clockwise, the gear 28 drives the inclined rack 33 to move downwards, when the user covers the left side cover plate 9, the pull rope 34 moves downwards, the rack is instantaneously downwards, the gear 28 rotates anticlockwise, the inclined rack 33 moves upwards, the hammer rod 30 impacts the net frame 6, and accordingly, round lithium batteries in the net frame 6 fall into the collecting frame 3, and are clamped in the round lithium batteries in the net, and then can make the lithium cell categorised accurate.
Because still including protection casing 35 and rubber circle 36, the outside of fixed plate 22 is provided with protection casing 35, protection casing 35 sets up on the left side wall of collecting box 2, protection casing 35 top is opened has guiding hole 37, rubber circle 36 has inlayed on the inner wall of guiding hole 37, stay cord 34 passes guiding hole 37, so protection casing 35 can play the guard action to some parts on the fixed plate 22, rubber circle 36 can play the guard action to stay cord 34 simultaneously, reduce the friction of stay cord 34 and protection casing 35, thereby prolong the life of stay cord 34.
Because the solar energy collecting device also comprises a solar panel 38 and a storage battery 39, the solar panel 38 is arranged on the top of the top plate 14, the storage battery 39 is arranged on the upper portion of the right side wall of the collecting box 2, the storage battery 39 is arranged below the right side cover plate 9, and the solar panel 38 is connected with the storage battery 39 through a conducting wire, the device is placed in the open air, the solar panel 38 can receive sunlight and convert the sunlight into electric energy which is stored in the storage battery 39, natural resources are fully utilized, and meanwhile, people can also utilize the electric energy stored in the storage battery 39 to check the quality of the storage battery 39 and sort.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.