Crushing device for photovoltaic recycling

Abstract

The utility model discloses a smashing device for photovoltaic recovery, which relates to the technical field of photovoltaic recovery and comprises a smashing machine shell, two rotating rods are rotatably connected in the smashing machine shell, and the outer walls of the two rotating rods are fixedly connected with two inserting blocks which are symmetrical about the axes of the rotating rods. A first smashing cutter and a second smashing cutter which are detachable are arranged on the outer wall of the rotating rod, and an inserting plate is fixedly connected to the cross section of the first smashing cutter. The two inserting blocks are fixedly connected to the outer wall of the rotating rod at equal intervals and are symmetrical to the axis of the rotating rod, the first smashing cutter and the second smashing cutter are connected to the two inserting blocks in a sleeved mode respectively, the inserting plate is fixedly connected to the bottom end of the first smashing cutter, and the inserting groove is formed in the bottom end of the second smashing cutter. And after the inserting plates are inserted into the inserting grooves, the first smashing cutter and the second smashing cutter are fixed to the outer wall of the rotating rod through fastening bolts, then the first smashing cutter and the second smashing cutter can be fixed between the inserting blocks with different intervals according to different photovoltaics, and the purpose of smashing the photovoltaics into different smashing blocks is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic recycling technical field especially relates to a kind of pulverization device for photovoltaic recycling. BACKGROUND

[0002] With the continuous development of solar photovoltaic technology, more and more photovoltaic modules are put into use, but the service life of photovoltaic modules is limited, generally between 20-30 years, and after reaching the service life, it needs to be removed and recycled. This is photovoltaic recycling, which refers to a series of activities such as classification, collection, transportation, treatment and recycling of waste solar panels, modules and other components. Photovoltaic recycling is to protect the environment, recycle harmful substances in photovoltaic modules, realize resource recycling, and also save energy consumption.

[0003] Photovoltaic usually needs to be crushed during recycling, but because photovoltaic contains a large amount of rare metals, photovoltaic cannot be crushed into powder during recycling, and needs to be crushed into blocks, then dissolved in blocks to extract rare metals. Because the structures of photovoltaics on the market are different, the sizes of the crushed blocks are different, so there is an urgent need for a pulverization device for photovoltaic recycling. SUMMARY

[0004] The utility model aims at providing a kind of pulverization device for photovoltaic recycling to solve the problem of different sizes of crushed blocks caused by different structures of photovoltaics on the market as described in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of pulverization device for photovoltaic recycling, including pulverizer shell, the inside rotation of the pulverizer shell is connected with two rotating rods, two the outer wall of rotating rod is fixedly connected with two insertion blocks that are symmetric with rotating rod axis, the outer wall of rotating rod is equipped with detachable pulverizer knife one and pulverizer knife two, the cross section of pulverizer knife one is fixedly connected with insertion plate, the cross section of pulverizer knife two is equipped with the insertion slot that is matched with insertion plate, one side of pulverizer knife two is equipped with fastening bolt, one end of fastening bolt is inserted with insertion plate and is screwed with the insertion slot of pulverizer knife two, the inner wall of pulverizer knife two and pulverizer knife one is equipped with the insertion hole that is matched with insertion block, the same end of two rotating rods is fixedly connected with gear one and gear two respectively, gear one and gear two are engagedly connected, one side of gear two is equipped with transmission device, one side of pulverizer shell is equipped with guide device, the lower side of guide device is equipped with conveying device for transporting photovoltaic.

[0006] Preferably, the guide device includes two parallel side plates fixed on one side of the pulverizer shell, and the opposite sides of the two side plates are fixedly connected with guide rails.

[0007] Preferably, the conveying device comprises two baffles fixed below the side plates, two rotating shafts are rotatably connected between the two baffles of the same side, two outer walls of the rotating shafts are fixedly connected with rotating wheels one, a belt is rotatably connected between the two rotating wheels one, and the outer wall of the belt is fixedly connected with two rubber blocks.

[0008] Preferably, the transmission device comprises a synchronous wheel one fixed on one side of the gear two, one side of the baffle is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a synchronous wheel two, the synchronous wheel two and the synchronous wheel one are rotatably connected with a synchronous belt, and the synchronous wheel two is fixedly connected with one end of the rotating shaft close to the synchronous wheel two.

[0009] Preferably, the top surfaces of the two side plates are fixedly connected with a photovoltaic feeding box, and one side of the photovoltaic feeding box close to the pulverizer shell is provided with an outlet.

[0010] Preferably, the top surface of the pulverizer shell is fixedly connected with a protective cover.

[0011] The technical effects and advantages of the utility model are as follows: the utility model discloses two plug blocks of equal interval are fixedly connected on the outer wall of the rotating shaft, two plug blocks are respectively sleeved with the pulverizing knife one and the pulverizing knife two, the bottom end of the pulverizing knife one is fixedly connected with the plug plate, the bottom end of the pulverizing knife two is provided with the slot, the plug plate is inserted into the slot, then the fastening bolt is used to fix the pulverizing knife one and the pulverizing knife two on the outer wall of the rotating shaft, and then the pulverizing knife one and the pulverizing knife two can be fixed between the plug blocks of different intervals according to different photovoltaics, so that the photovoltaics can be crushed into different crushed blocks. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0013] Figure 2 It is the three-dimensional structure schematic view of the rotating shaft part of the utility model.

[0014] Figure 3 It is the three-dimensional structure schematic view of the pulverizing knife one of the utility model.

[0015] Figure 4 It is the three-dimensional structure schematic view of the pulverizing knife two of the utility model.

[0016] Figure 5 It is the structure schematic view of the photovoltaic feeding box of the utility model.

[0017] In the figure: 1, the shell of the crusher; 2, the rotating rod; 21, the plug; 22, the first crushing knife; 221, the plug plate; 23, the second crushing knife; 231, the insertion slot; 232, the fastening bolt; 233, the insertion hole; 3, the first gear; 4, the second gear; 41, the first synchronous wheel; 5, the side plate; 51, the guide rail; 52, the baffle; 6, the rotating stick; 61, the first rotating wheel; 62, the belt; 63, the rubber block; 7, the photovoltaic feeding box; 71, the outlet; 8, the driving motor; 81, the second synchronous wheel; 9, the synchronous belt; 10, the protective cover. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] The utility model provides a kind of crushing device for photovoltaic recycling as Figures 1-5 As shown in a kind of crushing device for photovoltaic recycling, including the shell of the crusher 1, the inside rotation of the shell of the crusher 1 is connected with two rotating rods 2, the outer wall of two rotating rods 2 is fixedly connected with two plug blocks 21 that are symmetric with rotating rod 2 axle, the outer wall of rotating rod 2 is equipped with detachable first crushing knife 22 and second crushing knife 23, the cross section of first crushing knife 22 is fixedly connected with plug plate 221, the cross section of second crushing knife 23 is equipped with insertion slot 231 that is matched with plug plate 221, one side of second crushing knife 23 is equipped with fastening bolt 232, one end of fastening bolt 232 is inserted with plug plate 221 and is screwed with second crushing knife 23, the inner wall of second crushing knife 23 and first crushing knife 22 is equipped with insertion hole 233 that is matched with plug block 21, the same end of two rotating rods 2 is fixedly connected with gear one 3 and gear two 4 respectively, gear one 3 and gear two 4 are engagedly connected, one side of gear two 4 is equipped with transmission device, one side of the shell of the crusher 1 is equipped with guiding device, the lower portion of guiding device is equipped with conveying device for transporting photovoltaic;

[0020] By the outer wall of rotating rod 2 fixedly connected with plug block 21 that is symmetric with axle, and plug block 21 is inserted into the insertion hole 233 of first crushing knife 22 and second crushing knife 23, so that rotating rod 2 can drive first crushing knife 22 and second crushing knife 23 to rotate when rotating, realize the operation of crushing, at the same time, the plug plate 221 of the cross section of first crushing knife 22 is inserted into the insertion slot 231 of second crushing knife 23 and is fixed by fastening bolt 232, so that first crushing knife 22 and second crushing knife 23 are fixed on rotating rod 2, according to the length that photovoltaic needs to be crushed, first crushing knife 22 and second crushing knife 23 can be installed on the plug block 21 of the outer wall of two rotating rods 2 respectively.

[0021] As Figure 1As shown, the guiding device includes two parallel side plates 5 fixed on one side of the crusher shell 1, and the opposite side of the two side plates 5 is fixedly connected with a guide rail 51, which facilitates the movement of the photovoltaic.

[0022] As shown, Figure 1 The conveying device includes two baffles 52 fixed below the side plates 5, and the two baffles 52 on the same side are rotatably connected with a rotating rod 6, the outer wall of the two rotating rods 6 is fixedly connected with a rotating wheel 61, the two rotating wheels 61 are rotatably connected with a belt 62, and the outer wall of the belt 62 is fixedly connected with two rubber blocks 63.

[0023] The rotating wheel 61 drives the belt 62 to rotate, and the belt 62 drives the rubber block 63 to move, and the top end of the rubber block 63 rubs against the bottom surface of the photovoltaic to drive the photovoltaic to move, thereby achieving the conveying of the photovoltaic.

[0024] As shown, Figure 1 The transmission device includes a synchronous pulley 41 fixed on one side of the gear 4, one of the baffles 52 is fixedly connected with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a synchronous pulley 81, the synchronous pulley 81 and the synchronous pulley 41 are rotatably connected with a synchronous belt 9, and the synchronous pulley 81 is fixedly connected with one end of the rotating rod 6 close to the synchronous pulley 81.

[0025] As shown, Figure 1 And Figure 4 The top surface of the two side plates 5 is fixedly connected with a photovoltaic feeding box 7, the photovoltaic feeding box 7 is close to the crusher shell 1, and the top surface of the crusher shell 1 is fixedly connected with a protective cover 10, the outlet 71 facilitates the movement of the photovoltaic from the outlet 71, and the protective cover 10 prevents the photovoltaic from bouncing out during crushing.

[0026] The utility model discloses a working principle: in use, first put photovoltaic in photovoltaic delivery box 7, drive motor 8 is started through the output of drive motor 8 and rotates synchronous wheel no. 2 81 and rotates, synchronous belt 9 is rolled through the rotation of synchronous wheel no. 2 81, and synchronous belt 9 is rolled and rotates synchronous wheel no. 1 41, and rotates gear no. 2 4 through the rotation of synchronous wheel no. 1 41, and rotates gear no. 1 3 through the rotation of gear no. 2 4, and rotates two rotating rods 2 through gear no. 2 4 and gear no. 1 3, and rotates simultaneously synchronous wheel no. 2 81 and rotates rotating stick 6, and rotates rotating wheel no. 1 61 through the rotation of rotating stick 6 and is close to synchronous wheel no. 2 81 side, and rotates belt 62 through rotating wheel no. 1 61, and moves rubber block 63 through the rotation of belt 62, and the top of rubber block 63 is adhered with the bottom of photovoltaic through rubber block 63, and makes photovoltaic move along the direction of guide rail 51, and makes photovoltaic be delivered to the inside of pulverizer shell 1 and is pulverized.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature, any modification, equivalent replacement, improvement etc. that is made in the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A shredding device for photovoltaic recycling, comprising a shredder housing (1), characterized in that: The inside of the pulverizer shell (1) is rotatably connected with two rotating rods (2), the outer wall of the two rotating rods (2) is fixedly connected with two plug blocks (21) which are symmetric to the axis of the rotating rod (2), the outer wall of the rotating rod (2) is provided with a detachable pulverizing knife one (22) and a pulverizing knife two (23), the cross section of the pulverizing knife one (22) is fixedly connected with a plug plate (221), the cross section of the pulverizing knife two (23) is provided with a plug groove (231) which is matched with the plug plate (221), one side of the pulverizing knife two (23) is provided with a fastening bolt (232), one end of the fastening bolt (232) penetrates the pulverizing knife two (23) and is threadedly connected with the plug plate (221), the inner wall of the pulverizing knife two (23) and the pulverizing knife one (22) is provided with a plug hole (233) which is matched with the plug block (21), the same end of the two rotating rods (2) is fixedly connected with a gear one (3) and a gear two (4), the gear one (3) and the gear two (4) are engagedly connected, one side of the gear two (4) is provided with a transmission device, one side of the pulverizer shell (1) is provided with a guide device, the lower portion of the guide device is provided with a conveying device for transporting photovoltaics.

2. A pulverizing device for photovoltaic recycling according to claim 1, characterized by: The guide device comprises two parallel side plates (5) fixed on one side of the pulverizer shell (1), the opposite side of the two side plates (5) is fixedly connected with a guide rail (51).

3. The pulverizing device for photovoltaic recycling according to claim 1, characterized by: The conveying device comprises two baffle plates (52) fixed below the side plate (5), the two baffle plates (52) on the same side are rotatably connected with a rotating rod (6), the outer wall of the two rotating rods (6) is fixedly connected with a rotating wheel one (61), the two rotating wheel ones (61) are rotatably connected with a belt (62), the outer wall of the belt (62) is fixedly connected with two rubber blocks (63).

4. The pulverizing device for photovoltaic recovery according to claim 3, characterized in that: The transmission device comprises a synchronous wheel one (41) fixed on one side of the gear two (4), one side of one of the baffle plates (52) is fixedly connected with a driving motor (8), the output end of the driving motor (8) is fixedly connected with a synchronous wheel two (81), the synchronous wheel two (81) and the synchronous wheel one (41) are rotatably connected with a synchronous belt (9), the synchronous wheel two (81) is fixedly connected with one end of the rotating rod (6) which is close to the synchronous wheel two (81).

5. The pulverizing device for photovoltaic recycling according to claim 2, characterized by: The top surface of the two side plates (5) is fixedly connected with a photovoltaic feeding box (7), one side of the photovoltaic feeding box (7) close to the pulverizer shell (1) is provided with an outlet (71).

6. The pulverizing device for photovoltaic recycling according to claim 1, characterized by: The top surface of the pulverizer shell (1) is fixedly connected with a protective cover (10).

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