Disclosure of Invention
The invention aims to provide a waste new energy battery recycling and classifying device, which has the beneficial effects that batteries to be classified are conveyed and classified at the same time through the rotation of an adjustable conveying piece and a fixed conveying piece, the batteries smaller than the distance are classified through the distance between the adjustable conveying piece and the fixed conveying piece, the batteries larger than the distance are conveyed to the fixed conveying piece along with the rotation of the adjustable conveying piece, and the batteries higher on the fixed conveying piece are further classified through a rotating shifting plate; the size of the distance between the adjustable conveying piece and the fixed conveying piece is changed to serve as the standard for battery classification, the use is convenient, and the classification of waste recovered batteries and the collection of classified batteries can be completed.
The purpose of the invention is realized by the following technical scheme:
a waste new energy battery recycling and classifying device comprises a bottom plate, an adjustable conveying piece, a fixed conveying piece, a collecting box I, a collecting box II, a transmission piece, a rotating shifting plate, an adjusting piece and a tensioning piece, wherein the collecting box I and the collecting box II are both placed on the bottom plate; the adjustable conveying part comprises an adjustable roller shaft I, an adjustable roller shaft II, an adjustable side plate, an adjustable roller, an adjustable conveying belt and a driven belt wheel I; two ends of the adjustable roller shaft I and two ends of the adjustable roller shaft II are respectively rotatably connected to two adjustable side plates through bearings with seats, the two adjustable side plates are both positioned on the bottom plate, the adjustable roller shaft I and the adjustable roller shaft II are both fixedly connected with an adjustable roller, and the two adjustable rollers are in transmission connection through an adjustable conveyer belt; the driven belt wheel I is fixedly connected to the adjustable roller shaft II;
the fixed conveying piece comprises a fixed roller shaft I, a fixed roller shaft II, a fixed side plate, a fixed roller, a fixed conveying belt, a driven belt wheel II, a driving belt wheel I, a motor, a driving belt wheel II, a driving belt wheel I, a folding rod and a fixed frame; the two ends of a fixed roller shaft I and a fixed roller shaft II are respectively rotatably connected to two fixed side plates through belt seat bearings, the two fixed side plates are fixedly connected to a bottom plate, the fixed roller shaft I and the fixed roller shaft II are both fixedly connected with a fixed roller, the two fixed rollers are in transmission connection through a fixed conveyer belt, the fixed conveyer belt is positioned at the right end of an adjustable conveyer belt, and a collecting box I is positioned between the adjustable conveyer belt and the fixed conveyer belt; the driven belt wheel II and the driving belt wheel I are fixedly connected to the fixed roller shaft II, the driven belt wheel II and the driving belt wheel I are in transmission connection through a belt, the driving belt wheel I and the driving belt wheel II are fixedly connected to an output shaft of a motor, the motor is fixedly connected to a bottom plate through a motor frame, and the driving belt wheel II and the driven belt wheel I are in transmission connection through the belt; the two folding rods are respectively and fixedly connected to the two fixed side plates, and two ends of the fixed frame are respectively and fixedly connected to the two folding rods; the collecting box II is positioned at the front end of the fixed conveying belt; the fixed frame is positioned above the fixed conveying belt;
the transmission part comprises a driving belt wheel II, a belt wheel shaft, a shaft frame plate, a driving belt wheel I, a driving belt wheel II and a driving worm; the driving belt wheel I is in transmission connection with the driving belt wheel II through a belt, the driving belt wheel II is fixedly connected to one end of a belt wheel shaft, the other end of the belt wheel shaft is rotatably connected to the shaft frame plate through a belt seat bearing, the driving belt wheel I is fixedly connected to the belt wheel shaft, the driving belt wheel I is in transmission connection with the driving belt wheel II through a belt, the driving belt wheel II is fixedly connected to one end of a driving worm, and the other end of the driving worm is rotatably connected to the shaft frame plate through the belt seat bearing; the shaft bracket plate is fixedly connected to the fixed frame;
the rotary shifting plate comprises a rotary roller shaft I, a rotary roller shaft II, a rotary roller, a rotary belt, a rectangular shifting plate and a driving worm wheel; the two ends of the rotating roller shaft I and the rotating roller shaft II are respectively connected to the two ends of the fixing frame through the belt seat bearings in a rotating mode, the rotating roller shaft I and the rotating roller shaft II are fixedly connected with one rotating roller, the two rotating rollers are connected through a rotating belt in a transmission mode, a plurality of rectangular poking plates are evenly arranged on the rotating belt, the driving worm wheel is fixedly connected to the rotating roller shaft II, and the driving worm wheel is in meshing transmission with the driving worm.
The front end face and the rear end face of the adjustable conveying belt and the front end face and the rear end face of the fixed conveying belt are on the same plane.
The waste new energy battery recycling and classifying device further comprises an adjusting piece, wherein the adjusting piece comprises a rectangular seat, a guide rod, an external thread rod, a rod frame plate, an adjusting worm wheel, an adjusting worm, a vertical frame plate and a rocker; one end sliding connection of rectangle seat is on the guide bar, the other end of rectangle seat passes through threaded connection on the external screw thread pole, the both ends difference fixed connection of guide bar is the one end at two pole frame boards, the both ends of external screw thread pole rotate the other end of connecting at two pole frame boards through the rolling bearing respectively, the equal fixed connection of two pole frame boards is on the bottom plate, two adjustable sideboard difference fixed connection are at the both ends of rectangle seat, adjust worm wheel fixed connection in the outer end of external screw thread pole, adjust the worm wheel and the one end meshing transmission of adjusting the worm, the middle-end of adjusting the worm is rotated through the rolling bearing and is connected on erecting the frame board, erect frame board fixed connection on the bottom plate, the other end fixedly connected with rocker of adjusting.
The waste new energy battery recycling and classifying device further comprises a tensioning piece, wherein the tensioning piece comprises a tensioning wheel, a tensioning wheel axle, a sliding rod, a sliding seat, a spring sleeve rod and a tension spring; the take-up pulley, driving pulley II is connected through the belt transmission with driven pulley I, take-up pulley fixed connection is in the one end of take-up pulley shaft, the other end of take-up pulley shaft rotates through the tape seat bearing and connects on the slide bar, slide bar sliding connection is in the slide, slide fixed connection is on the bottom plate, fixed connection is at the both ends of slide respectively at the both ends of spring loop bar, slide bar sliding connection is on the spring loop bar, the cover is equipped with extension spring on the spring loop bar, extension spring's both ends are fixed connection respectively on slide and slide bar.
The waste new energy battery recycling and classifying device has the beneficial effects that:
the invention relates to a waste new energy battery recycling and classifying device, which is characterized in that batteries to be classified are conveyed and classified at the same time through the rotation of an adjustable conveying piece and a fixed conveying piece, the batteries smaller than the distance are classified through the distance between the adjustable conveying piece and the fixed conveying piece, the batteries larger than the distance are conveyed to the fixed conveying piece along with the rotation of the adjustable conveying piece, and a shifting plate is rotated to further classify the higher batteries on the fixed conveying piece; the size of the distance between the adjustable conveying piece and the fixed conveying piece is changed to serve as a standard for battery classification, so that the waste recovered batteries can be classified and the classified batteries can be collected conveniently.
Detailed Description
The invention is described in further detail below with reference to figures 1-7 and the specific implementation.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-7, and the waste new energy battery recycling and classifying device comprises a bottom plate 1, an adjustable conveying member 2, a fixed conveying member 3, a collecting box i 4, a collecting box ii 5, a transmission member 6, a rotating shifting plate 7, an adjusting member 8 and a tensioning member 9, wherein the collecting box i 4 and the collecting box ii 5 are both placed on the bottom plate 1; the adjustable conveying part 2 comprises an adjustable roller shaft I2-1, an adjustable roller shaft II 2-2, an adjustable side plate 2-3, an adjustable roller 2-4, an adjustable conveying belt 2-5 and a driven belt wheel I2-6; two ends of the adjustable roller shaft I2-1 and two ends of the adjustable roller shaft II 2-2 are respectively rotatably connected to two adjustable side plates 2-3 through bearings with seats, the two adjustable side plates 2-3 are both positioned on the bottom plate 1, the adjustable roller shaft I2-1 and the adjustable roller shaft II 2-2 are both fixedly connected with an adjustable roller 2-4, and the two adjustable rollers 2-4 are in transmission connection through an adjustable conveyer belt 2-5; the driven belt wheel I2-6 is fixedly connected to the adjustable roller shaft II 2-2; when the adjustable conveying piece 2 is used, the driven belt pulley I2-6 rotates clockwise to drive the adjustable roller shaft II 2-2 to rotate clockwise, the adjustable roller shaft II 2-2 drives the adjustable roller 2-4 on the adjustable roller shaft II 2-2 to rotate clockwise, the adjustable roller 2-4 drives the adjustable conveyer belt 2-5 to rotate clockwise, the adjustable conveyer belt 2-5 drives the adjustable roller 2-4 on the adjustable roller shaft I2-1 to rotate clockwise, and the adjustable roller 2-4 on the adjustable roller shaft I2-1 drives the adjustable roller shaft I2-1 to rotate clockwise; the adjustable conveyer belts 2-5 rotate clockwise to convey the batteries to be classified on the adjustable conveyer belts 2-5 to the right.
The fixed conveying part 3 comprises a fixed roller shaft I3-1, a fixed roller shaft II 3-2, a fixed side plate 3-3, a fixed roller 3-4, a fixed conveying belt 3-5, a driven belt pulley II 3-6, a driving belt pulley I3-7, a motor 3-8, a driving belt pulley II 3-9, a driving belt pulley I3-10, a folding rod 3-11 and a fixed frame 3-12; two ends of a fixed roller shaft I3-1 and two ends of a fixed roller shaft II 3-2 are respectively rotatably connected to two fixed side plates 3-3 through belt seat bearings, the two fixed side plates 3-3 are both fixedly connected to the bottom plate 1, the fixed roller shaft I3-1 and the fixed roller shaft II 3-2 are both fixedly connected with a fixed roller 3-4, the two fixed rollers 3-4 are in transmission connection through a fixed conveyer belt 3-5, the fixed conveyer belt 3-5 is positioned at the right end of the adjustable conveyer belt 2-5, and a collecting box I4 is positioned between the adjustable conveyer belt 2-5 and the fixed conveyer belt 3-5; the driven belt wheel II 3-6 and the driving belt wheel I3-10 are fixedly connected to the fixed roller shaft II 3-2, the driven belt wheel II 3-6 is in transmission connection with the driving belt wheel I3-7 through a belt, the driving belt wheel I3-7 and the driving belt wheel II 3-9 are both fixedly connected to an output shaft of the motor 3-8, the motor 3-8 is fixedly connected to the bottom plate 1 through a motor frame, and the driving belt wheel II 3-9 is in transmission connection with the driven belt wheel I2-6 through a belt; the two folding rods 3-11 are respectively and fixedly connected to the two fixed side plates 3-3, and two ends of the fixed frame 3-12 are respectively and fixedly connected to the two folding rods 3-11; the collecting box II 5 is positioned at the front end of the fixed conveyer belt 3-5; the fixed frame 3-12 is positioned above the fixed conveyer belt 3-5; when the fixed conveying piece 3 is used, the motor 3-8 is connected with a power supply and a control switch through a lead and is started, the motor 3-8 drives the driving belt wheel I3-7 and the driving belt wheel II 3-9 to rotate clockwise, the driving belt wheel II 3-9 drives the driven belt wheel I2-6 to rotate clockwise through a belt, the driving belt wheel I3-7 drives the driven belt wheel II 3-6 to rotate clockwise through the belt, the driven belt wheel II 3-6 drives the fixed roller shaft II 3-2 to rotate clockwise, the fixed roller shaft II 3-2 drives the driving belt wheel I3-10 to rotate clockwise, the fixed roller shaft II 3-2 drives the fixed roller 3-4 on the fixed roller shaft II 3-2 to rotate clockwise, and the fixed roller 3-4 on the fixed roller shaft II 3-2 drives the fixed conveying belt 3-5 to rotate clockwise, the fixed conveying belt 3-5 drives the fixed roller 3-4 on the fixed roller shaft I3-1 to rotate clockwise, and the fixed roller 3-4 on the fixed roller shaft I3-1 drives the fixed roller shaft I3-1 to rotate clockwise; when the batteries conveyed to the right on the adjustable conveying belts 2-5 pass between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5, the batteries smaller than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 fall into the collection box I4 from the space between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5, so that the batteries smaller than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 are screened, and the batteries larger than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 are conveyed to the fixed conveying belts 3-5 along with the operation of the adjustable conveying belts 2-5; the adjustable conveying piece 2 and the fixed conveying piece 3 are both driven by belts, and the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 both rotate towards one direction during transmission, so that the situation that batteries are clamped between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 cannot occur.
The transmission part 6 comprises a driving belt wheel II 6-1, a belt wheel shaft 6-2, a shaft bracket plate 6-3, a transmission belt wheel I6-4, a transmission belt wheel II 6-5 and a driving worm 6-6; the driving belt wheel I3-10 is in transmission connection with the driving belt wheel II 6-1 through a belt, the driving belt wheel II 6-1 is fixedly connected to one end of a belt wheel shaft 6-2, the other end of the belt wheel shaft 6-2 is in rotation connection with a shaft frame plate 6-3 through a belt seat bearing, the driving belt wheel I6-4 is fixedly connected to the belt wheel shaft 6-2, the driving belt wheel I6-4 is in transmission connection with a driving belt wheel II 6-5 through a belt, the driving belt wheel II 6-5 is fixedly connected to one end of a driving worm 6-6, and the other end of the driving worm 6-6 is in rotation connection with the shaft frame plate 6-3 through the belt seat bearing; the shaft frame plate 6-3 is fixedly connected to the fixed frame 3-12; when the transmission piece 6 is used, the driving belt wheel I3-10 drives the driving belt wheel II 6-1 to rotate clockwise through a belt, the driving belt wheel II 6-1 drives the belt wheel shaft 6-2 to rotate clockwise, the belt wheel shaft 6-2 drives the transmission belt wheel I6-4 to rotate clockwise, the transmission belt wheel I6-4 drives the transmission belt wheel II 6-5 to rotate clockwise through the belt, and the transmission belt wheel II 6-5 drives the driving worm 6-6 to rotate clockwise.
The rotary shifting plate 7 comprises a rotary roller shaft I7-1, a rotary roller shaft II 7-2, a rotary roller 7-3, a rotary belt 7-4, a rectangular shifting plate 7-5 and a driving worm wheel 7-6; two ends of the rotating roller shaft I7-1 and two ends of the rotating roller shaft II 7-2 are rotatably connected to two ends of a fixing frame 3-12 through bearings with seats respectively, the rotating roller shaft I7-1 and the rotating roller shaft II 7-2 are fixedly connected with a rotating roller 7-3, the two rotating rollers 7-3 are in transmission connection through a rotating belt 7-4, a plurality of rectangular shifting plates 7-5 are uniformly arranged on the rotating belt 7-4, a driving worm wheel 7-6 is fixedly connected to the rotating roller shaft II 7-2, and the driving worm wheel 7-6 is in meshing transmission with a driving worm 6-6. When the rotary shifting plate 7 is used, the driving worm 6-6 drives the driving worm wheel 7-6 to rotate clockwise, the driving worm wheel 7-6 drives the rotary roller shaft II 7-2 to rotate clockwise, the rotary roller shaft II 7-2 drives the rotary roller 7-3 on the rotary roller shaft II 7-2 to rotate clockwise, the rotary roller 7-3 on the rotary roller shaft II 7-2 drives the rotary belt 7-4 to rotate clockwise, the rotary belt 7-4 drives the rotary roller 7-3 on the rotary roller shaft I7-1 to rotate clockwise, and the rotary roller 7-3 on the rotary roller shaft I7-1 rotates to drive the rotary roller shaft I7-1 to rotate clockwise; the rotating belt 7-4 drives the plurality of rectangular shifting plates 7-5 to rotate clockwise simultaneously, batteries with higher heights on the fixed conveying belts 3-5 are screened gradually, the batteries with larger sizes are shifted forwards by the rectangular shifting plates 7-5, and the batteries with higher heights fall into the collecting box II 5 to be collected.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 7, and the front and rear end faces of the adjustable conveyor belts 2 to 5 and the fixed conveyor belts 3 to 5 are all on the same plane, so as to achieve perfect connection.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 7, and the waste new energy battery recycling and sorting device further comprises an adjusting member 8, wherein the adjusting member 8 comprises a rectangular seat 8-1, a guide rod 8-2, an external thread rod 8-3, a rod frame plate 8-4, an adjusting worm wheel 8-5, an adjusting worm 8-6, a vertical frame plate 8-7 and a rocker 8-8; one end of a rectangular seat 8-1 is connected on a guide rod 8-2 in a sliding manner, the other end of the rectangular seat 8-1 is connected on an external thread rod 8-3 through threads, two ends of the guide rod 8-2 are respectively and fixedly connected with one end of two rod frame plates 8-4, two ends of the external thread rod 8-3 are respectively and rotatably connected with the other end of the two rod frame plates 8-4 through a bearing with a seat, the two rod frame plates 8-4 are both fixedly connected on a bottom plate 1, two adjustable side plates 2-3 are respectively and fixedly connected with two ends of the rectangular seat 8-1, an adjusting worm wheel 8-5 is fixedly connected with the outer end of the external thread rod 8-3, the adjusting worm wheel 8-5 is in meshing transmission with one end of an adjusting worm 8-6, the middle end of the adjusting worm 8-6 is rotatably connected on a vertical frame plate 8-, the vertical frame plate 8-7 is fixedly connected to the bottom plate 1, and the other end of the adjusting worm 8-6 is fixedly connected with a rocker 8-8. When the adjusting piece 8 is used and the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 needs to be adjusted, the rocker 8-8 is rotated, the rocker 8-8 drives the adjusting worm 8-6 to rotate, the adjusting worm 8-6 drives the adjusting worm wheel 8-5 to rotate, the adjusting worm wheel 8-5 drives the external threaded rod 8-3 to rotate, the external threaded rod 8-3 drives the rectangular seat 8-1 to move left and right through threads, the rectangular seat 8-1 drives the two adjustable side plates 2-3 to move left and right, so that the horizontal position of the adjustable conveying belts 2-5 is adjusted, further realizing that the standard of battery classification is changed by adjusting the distance between the adjustable conveyer belts 2-5 and the fixed conveyer belts 3-5, and batteries with wider or narrower width are screened; the matching of the adjusting worm wheel 8-5 and the adjusting worm 8-6 has the characteristic of one-way self-locking; the guide rod 8-2 plays a role in limiting and guiding the rectangular seat 8-1, so that the rectangular seat 8-1 cannot rotate and can only move left and right along the external thread rod 8-3.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 7, and the waste new energy battery recycling and sorting apparatus further includes a tensioning member 9, where the tensioning member 9 includes a tensioning wheel 9-1, a tensioning wheel axle 9-2, a sliding rod 9-3, a sliding seat 9-4, a spring loop rod 9-5, and an extension spring 9-6; the tensioning wheel 9-1 and the driving belt wheel II 3-9 are in transmission connection with the driven belt wheel I2-6 through a belt, the tensioning wheel 9-1 is fixedly connected to one end of a tensioning wheel axle 9-2, the other end of the tensioning wheel axle 9-2 is rotatably connected to the sliding rod 9-3 through a belt seat bearing, the sliding rod 9-3 is slidably connected into the sliding seat 9-4, the sliding seat 9-4 is fixedly connected to the bottom plate 1, two ends of the spring loop rod 9-5 are respectively fixedly connected to two ends of the sliding seat 9-4, the sliding rod 9-3 is slidably connected to the spring loop rod 9-5, the spring loop rod 9-5 is sleeved with the extension spring 9-6, and two ends of the extension spring 9-6 are respectively fixedly connected to the sliding seat 9-4 and the sliding rod 9-3. When the tensioning member 9 is used, the driving belt wheels II 3-9 and the driven belt wheels I2-6 drive the tensioning wheels 9-1 to rotate through the belts, and the tensioning wheels 9-1 drive the tensioning wheel axles 9-2 to rotate; the tension wheel 9-1 plays a role of tension guiding, when the horizontal position of the adjustable conveying belt 2-5 changes, the sliding rod 9-3 moves in the sliding seat 9-4, the tension spring 9-6 is stretched, and the position of the tension wheel 9-1 is automatically adjusted along with the change of the horizontal position of the adjustable conveying belt 2-5.
The working principle of the waste new energy battery recycling and classifying device is as follows: when the device is used, when the adjustable conveying piece 2 is used, the driven belt wheel I2-6 drives the adjustable roller shaft II 2-2 to rotate clockwise, the adjustable roller shaft II 2-2 drives the adjustable roller 2-4 on the adjustable roller shaft II 2-2 to rotate clockwise, the adjustable roller 2-4 drives the adjustable conveyer belt 2-5 to rotate clockwise, the adjustable conveyer belt 2-5 drives the adjustable roller 2-4 on the adjustable roller shaft I2-1 to rotate clockwise, and the adjustable roller 2-4 on the adjustable roller shaft I2-1 drives the adjustable roller shaft I2-1 to rotate clockwise; the adjustable conveyer belts 2-5 rotate clockwise to convey the batteries to be classified on the adjustable conveyer belts 2-5 to the right. When the fixed conveying piece 3 is used, the motor 3-8 is connected with a power supply and a control switch through a lead and is started, the motor 3-8 drives the driving belt wheel I3-7 and the driving belt wheel II 3-9 to rotate clockwise, the driving belt wheel II 3-9 drives the driven belt wheel I2-6 to rotate clockwise through a belt, the driving belt wheel I3-7 drives the driven belt wheel II 3-6 to rotate clockwise through the belt, the driven belt wheel II 3-6 drives the fixed roller shaft II 3-2 to rotate clockwise, the fixed roller shaft II 3-2 drives the driving belt wheel I3-10 to rotate clockwise, the fixed roller shaft II 3-2 drives the fixed roller 3-4 on the fixed roller shaft II 3-2 to rotate clockwise, and the fixed roller 3-4 on the fixed roller shaft II 3-2 drives the fixed conveying belt 3-5 to rotate clockwise, the fixed conveying belt 3-5 drives the fixed roller 3-4 on the fixed roller shaft I3-1 to rotate clockwise, and the fixed roller 3-4 on the fixed roller shaft I3-1 drives the fixed roller shaft I3-1 to rotate clockwise; when the batteries conveyed to the right on the adjustable conveying belts 2-5 pass between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5, the batteries smaller than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 fall into the collection box I4 from the space between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5, so that the batteries smaller than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 are screened, and the batteries larger than the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 are conveyed to the fixed conveying belts 3-5 along with the operation of the adjustable conveying belts 2-5; the adjustable conveying piece 2 and the fixed conveying piece 3 are both driven by belts, and the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 both rotate towards one direction during transmission, so that the situation that batteries are clamped between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 cannot occur. When the transmission piece 6 is used, the driving belt wheel I3-10 drives the driving belt wheel II 6-1 to rotate clockwise through a belt, the driving belt wheel II 6-1 drives the belt wheel shaft 6-2 to rotate clockwise, the belt wheel shaft 6-2 drives the transmission belt wheel I6-4 to rotate clockwise, the transmission belt wheel I6-4 drives the transmission belt wheel II 6-5 to rotate clockwise through the belt, and the transmission belt wheel II 6-5 drives the driving worm 6-6 to rotate clockwise. When the rotary shifting plate 7 is used, the driving worm 6-6 drives the driving worm wheel 7-6 to rotate clockwise, the driving worm wheel 7-6 drives the rotary roller shaft II 7-2 to rotate clockwise, the rotary roller shaft II 7-2 drives the rotary roller 7-3 on the rotary roller shaft II 7-2 to rotate clockwise, the rotary roller 7-3 on the rotary roller shaft II 7-2 drives the rotary belt 7-4 to rotate clockwise, the rotary belt 7-4 drives the rotary roller 7-3 on the rotary roller shaft I7-1 to rotate clockwise, and the rotary roller 7-3 on the rotary roller shaft I7-1 rotates to drive the rotary roller shaft I7-1 to rotate clockwise; the rotating belt 7-4 drives the plurality of rectangular shifting plates 7-5 to rotate clockwise simultaneously, batteries with higher heights on the fixed conveying belts 3-5 are screened gradually, the batteries with higher sizes are shifted forwards by the rectangular shifting plates 7-5, and the batteries with higher sizes fall into the collecting box II 5 to be collected. When the adjusting piece 8 is used and the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 needs to be adjusted, the vertical frame plate 8-7 is rotated, the vertical frame plate 8-7 drives the adjusting worm 8-6 to rotate, the adjusting worm 8-6 drives the adjusting worm wheel 8-5 to rotate, the adjusting worm wheel 8-5 drives the external threaded rod 8-3 to rotate, the external threaded rod 8-3 drives the rectangular seat 8-1 to move left and right through threads, and the rectangular seat 8-1 drives the two adjustable side plates 2-3 to move left and right, so that the horizontal position of the adjustable conveying belts 2-5 is adjusted, and the distance between the adjustable conveying belts 2-5 and the fixed conveying belts 3-5 is adjusted; the matching of the adjusting worm wheel 8-5 and the adjusting worm 8-6 has the characteristic of one-way self-locking; the guide rod 8-2 plays a role in limiting and guiding the rectangular seat 8-1, so that the rectangular seat 8-1 cannot rotate and can only move left and right along the external thread rod 8-3. When the tensioning member 9 is used, the driving belt wheels II 3-9 and the driven belt wheels I2-6 drive the tensioning wheels 9-1 to rotate through the belts, and the tensioning wheels 9-1 drive the tensioning wheel axles 9-2 to rotate; the tension wheel 9-1 plays a role of tension guiding, when the horizontal position of the adjustable conveying belt 2-5 changes, the sliding rod 9-3 moves in the sliding seat 9-4, the tension spring 9-6 is stretched, and the position of the tension wheel 9-1 is automatically adjusted along with the change of the horizontal position of the adjustable conveying belt 2-5.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.