Scrap iron transportation device after scrap iron recovery and crushing

Abstract

The utility model relates to the technical field of scrap iron transportation, and discloses a scrap iron transportation device after scrap iron recovery and crushing, which comprises a transportation carriage body, the inner wall of the transportation carriage body is in sliding connection with a water pan, the water pan is internally connected with a filter disc, one side of the filter disc is provided with a connecting hole and a plurality of uniformly arranged filter holes in a penetrating manner, and the connecting hole is communicated with the filter disc. A water pumping pipe is connected to the inner wall of the connecting hole, one side of the water pumping pipe abuts against the bottom face of the inner wall of the water pan, a plurality of water inlets are formed in the abutting side, the other side of the water pumping pipe is fixedly connected and communicated with a water pump, and the outer wall of the water pump is fixedly connected with the side, away from the water pan, of the filter disc. And one side of the watering assembly is connected with the water pump. According to the scrap iron conveying device after scrap iron recovery and crushing, through mutual cooperation of the water receiving disc, the water pump and the water spraying assembly, scrap iron can be watered continuously through water circulation in the scrap iron conveying process, so that the wetting degree of the scrap iron is kept, and the spontaneous combustion condition of oil stains in the scrap iron is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of iron scrap transportation, in particular to an iron scrap transportation device after recycling and crushing the scrap iron. Background Art

[0002] With the rapid development of society, the recycling of domestic waste is becoming more and more important. While reducing environmental pollution, the purpose of resource recycling is achieved. After recycling, scrap iron usually needs to be crushed and processed, and impurities in the scrap iron are preliminarily screened out. Then the crushed iron chips are transported to the processing plant for melting and reuse. However, during the crushing process of scrap iron, some lubricating oil will adhere to the chips. At the same time, the scrap iron itself may contain some flammable oil stains, which will cause a large amount of iron chips to rub against each other during the stacking and moving process, which will generate a lot of high temperature and easily cause spontaneous combustion of oil stains. Therefore, watering operations are usually carried out in the iron chip pile before the iron chip is transferred and transported to prevent spontaneous combustion during the movement of the iron chips.

[0003] For example, a chip collecting and transporting vehicle disclosed in publication number CN216401445U includes a vehicle frame, a screening mechanism is fixedly installed inside the vehicle frame, a shock absorbing mechanism is fixedly installed on the bottom of the vehicle frame, an inclined plate is movably installed on one side of the vehicle frame, and a push plate is fixedly installed on the end of the vehicle frame away from the inclined plate. By arranging a chip collecting trough, a screen, a driving rod, a circular plate and a motor, impurities inside the chip can be separated before the chip is transported, and the mixing of impurities and chip is reduced, so that the chip can be processed quickly, and the circular plate is driven by the rotation of the motor to rotate, and then the circular plate drives the driving rod to move back and forth, and the screen is driven to move back and forth during the movement, so that the chip falls directly into the chip collecting trough for storage. In this way, on the one hand, the chip can be processed conveniently and the mixing of impurities and chip can be reduced, and on the other hand, the work efficiency can be improved.

[0004] However, the scrap iron conveying device in the above technology still has the following problems:

[0005] During the transportation of iron chips, a lot of high temperature is generated due to the mutual friction between the iron chips. Even if cooling water is poured on the scrap iron in advance, as the water is lost during the movement, there is still a risk of spontaneous combustion of the oil in the iron chips. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a scrap iron recycling and crushing iron chips transportation device, such as: during the mobile transportation, the scrap iron chips can be continuously watered to always keep the scrap iron chips moist, thereby avoiding the spontaneous combustion of oil stains in the iron chips during movement.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scrap iron recycling and crushing iron filings transportation device, comprising a transport carriage body, the inner wall of the transport carriage body is slidably connected with a water receiving tray, a filter plate is connected to the water receiving tray, one side of the filter plate is penetrated by a connecting hole and a plurality of evenly arranged filter holes, the inner wall of the connecting hole is connected to a water pump, one side of the water pump is abutted against the bottom surface of the inner wall of the water receiving tray, and a plurality of water inlets are opened on the abutting side, and the other side is fixedly connected and connected to a water pump, the outer wall of the water pump is fixedly connected to the side of the filter plate away from the water receiving tray, the side of the transport carriage body away from the water receiving tray is connected to a sprinkler assembly, and one side of the sprinkler assembly is connected to the water pump.

[0008] Furthermore, a plurality of support columns are fixedly connected to one side of the filter disc close to the water receiving tray, and the sides of the plurality of support columns away from the filter disc are against the bottom surface of the inner wall of the water receiving tray, and the plurality of support columns and the plurality of filter holes are staggered.

[0009] Furthermore, the sprinkler assembly includes a connecting pipe, two support rods and a plurality of spray heads, the plurality of spray heads are fixedly connected and communicated with a side of the connecting pipe close to the water receiving tray, the two support rods are respectively connected to two sides of the transport carriage body, the two support rods are respectively fixedly connected to two sides of the connecting pipe on one end away from the transport carriage body and on the adjacent side, a connecting head is connected to a side of one of the support rods away from the connecting pipe, a side of the connecting head close to the support rod penetrates the support rod and is fixedly connected and communicated with the connecting pipe, and the other end of the connecting head is communicated with the water pump through a hose.

[0010] Furthermore, a U-shaped plate is fixedly connected to one side of the support rod close to the transport carriage body, and the U-shaped plate is sleeved on the outer wall of the transport carriage body and is slidably connected thereto.

[0011] Furthermore, two symmetrically arranged rotating shafts are fixedly connected to the inner walls on both sides of the U-shaped plate, and the outer walls of the two rotating shafts are rotatably connected to pulleys, and the outer walls of the two pulleys are against the transport carriage body.

[0012] Furthermore, the distance between the two pulleys in the same group is not less than the diameter of the connecting pipe, and they are symmetrically arranged with respect to the central axis of the connecting pipe.

[0013] Furthermore, both side outer walls of the transport carriage body are provided with limiting grooves, the inner walls of the two limiting grooves are slidably connected to limiting bars, and the two limiting bars are fixedly connected to the inner walls of the two U-shaped plates on the sides away from the limiting grooves in the same group.

[0014] Furthermore, a filter screen is connected to one side of the water suction pipe close to the water inlet, and a plurality of abutment blocks are fixedly connected to the outer wall of the filter screen, and the plurality of abutment blocks abut against the inner walls of the plurality of water inlets respectively.

[0015] Furthermore, an annular groove is provided on the outer wall of the filter screen, a rubber ring is sleeved on the inner wall of the annular groove, and the rubber ring abuts against the inner wall of the water suction pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The scrap iron recycling and crushing iron chips transportation device cooperates with a water receiving tray, a water pump and a watering assembly to continuously water the scrap iron chips by water circulation during the scrap iron chips transportation process, thereby maintaining the wetness of the scrap iron chips and reducing the occurrence of spontaneous combustion of oil pollution in the scrap iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance connection structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall appearance and connection structure of the water receiving tray in the utility model;

[0020] Figure 3 Based on Figure 2 Exploded schematic diagram of the connection structure;

[0021] Figure 4 This is an exploded schematic diagram of the internal connection structure of the water pumping pipe in the utility model;

[0022] Figure 5 This is a schematic diagram of the overall appearance and connection structure of the sprinkler assembly in the utility model;

[0023] Figure 6 Based on Figure 5 Schematic diagram of a cross-sectional view of part of the connection structure.

[0024] In the figure: 1. transport carriage body; 2. water receiving tray; 3. water suction pipe; 4. water pump; 5. sprinkler assembly; 6. U-shaped plate; 11. limit strip; 21. filter plate; 22. support column; 31. filter screen; 32. block; 33. rubber ring; 51. connecting pipe; 52. support rod; 53. sprinkler head; 54. connecting head; 61. rotating shaft; 62. pulley; 101. limit groove; 201. connecting hole; 202. filter hole; 301. water inlet; 302. ring groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1 - Figure 6A scrap iron recycling and crushing iron filings transportation device comprises a transport carriage body 1, the inner wall of the transport carriage body 1 is slidably connected with a water receiving tray 2, a filter disc 21 is connected inside the water receiving tray 2, a connecting hole 201 and a plurality of evenly arranged filter holes 202 are penetrated through one side of the filter disc 21, a water pump 3 is connected to the inner wall of the connecting hole 201, one side of the water pump 3 is abutted against the bottom surface of the inner wall of the water receiving tray 2, and a plurality of water inlets 301 are opened on the abutting side, and the other side is fixedly connected and communicated with a water pump 4, the outer wall of the water pump 4 is fixedly connected to the side of the filter disc 21 away from the water receiving tray 2, a sprinkler assembly 5 is connected to the side of the transport carriage body 1 away from the water receiving tray 2, and one side of the sprinkler assembly 5 is connected to the water pump 4.

[0027] like Figure 1 - Figure 6 As shown, the scrap iron recycling and crushing iron chips transportation device in the utility model is similar in structure to the existing scrap iron recycling and crushing iron chips transportation device, such as a scrap iron collection and transportation vehicle disclosed in the patent with publication number CN216401445U. The main improvement of the utility model is that the user can continuously water the scrap iron chips during the movement and transportation of the scrap iron chips to avoid the spontaneous combustion of oil stains in the scrap iron chips, such as Figures 1 to 6 As shown, when the scrap iron recycling and crushing iron chips transportation device of the utility model is used, first the water receiving tray 2 is placed in the transport compartment body 1, and then the filter disc 21 is installed in the water receiving tray 2, and a certain amount of cooling water is added to the water receiving tray 2, and the water pump 4 and the water suction pipe 3 are installed to the position of the connecting hole 201, and the water sprinkling assembly 5 is connected with the water pump 4. After completing the above installation, the scrap iron chips are loaded on the filter disc 21 in the transport compartment body 1. During the subsequent mobile transportation, the cooling water in the water receiving tray 2 can be continuously extracted through the cooperation of the water pump 4 and the water suction pipe 3, and the cooling water can be sprinkled on the scrap iron chips through the water sprinkling assembly 5, thereby completing the cooling of the scrap iron chips and preventing the oil in the scrap iron chips from spontaneously igniting due to the friction of the scrap iron chips. At the same time, the cooling water sprinkled on the scrap iron chips flows back to the water receiving tray 2 again as it falls through the multiple filter holes 202 on the filter disc 21, thereby forming a recycling of cooling water and completing a continuous spraying operation on the scrap iron chips.

[0028] like Figure 1 - Figure 3 As shown, the filter disc 21 is fixedly connected to a side close to the water receiving tray 2 with a plurality of support columns 22, and the sides of the plurality of support columns 22 away from the filter disc 21 are all against the bottom surface of the inner wall of the water receiving tray 2, and the plurality of support columns 22 and the plurality of filter holes 202 are staggered and distributed. When the filter disc 21 is installed in the water receiving tray 2, a water storage space is formed between the filter disc 21 and the water receiving tray 2 through the support of the plurality of support columns 22, which facilitates the water pumping operation of the water pumping pipe 3 in the water receiving tray 2. At the same time, the plurality of support columns 22 can also play a certain role in strengthening the support of the filter disc 21, so as to prevent the filter disc 21 from being deformed by the heavy pressure of a large amount of scrap iron.

[0029] like Figure 1 - Figure 5 As shown, the watering assembly 5 comprises a connecting pipe 51, two supporting rods 52 and a plurality of spraying heads 53, the plurality of spraying heads 53 are fixedly connected and communicated with the side of the connecting pipe 51 close to the water receiving tray 2, the two supporting rods 52 are respectively connected to the two sides of the transport carriage body 1, the two supporting rods 52 are respectively fixedly connected to the two sides of the connecting pipe 51 at one end and adjacent to the transport carriage body 1, one of the supporting rods 52 is connected to a connecting head 54 at the side away from the connecting pipe 51, the side of the connecting head 54 close to the supporting rod 52 penetrates the supporting rod 52 and is fixedly connected and communicated with the connecting pipe 51, and the other end of the connecting head 54 is communicated with the water pump 4 through a hose. The water pump 4 transports the cooling water in the water receiving tray 2 to the connecting pipe 51 through the hose and the connecting head 54, and then the cooling water is evenly sprayed on the scrap iron in the transport carriage body 1 through a plurality of spraying heads 53.

[0030] like Figure 1 - Figure 5 As shown, the support rod 52 is fixedly connected to a U-shaped plate 6 on one side close to the transport carriage body 1, and the U-shaped plate 6 is sleeved on the outer wall of the transport carriage body 1 and slidably connected thereto. During the spraying operation, the U-shaped plate 6 can slide back and forth on the transport carriage body 1, thereby driving the connecting pipe 51 and the spray head 53 to evenly spray the cooling water to the scrap iron chips in the entire transport carriage 1.

[0031] like Figure 5 and Figure 6 As shown, the inner walls of both sides of the U-shaped plate 6 are fixedly connected to two symmetrically arranged rotating shafts 61, and the outer walls of the two rotating shafts 61 are rotatably connected to pulleys 62, and the outer walls of the two pulleys 62 are against the transport carriage body 1. When the entire spray assembly 5 slides back and forth on the transport carriage body 1, the friction between the U-shaped plate 6 and the transport carriage body 1 can be reduced by rolling movement through the pulleys 62, so that the spray assembly 5 moves more smoothly, wherein when it is necessary to move the connecting pipe 51, it can be moved manually or by using a tool such as a long rod to move the support rod 52 to move it back and forth.

[0032] like Figure 6 As shown, the distance between the two pulleys 62 in the same group is not less than the diameter of the connecting tube 51, and they are symmetrically arranged with respect to the central axis of the connecting tube 51. By designing the distance between the two pulleys 62 in the same group to be wider than the diameter of the connecting tube 51, the U-shaped plate 6 and the support rod 52 are not likely to fall over when the two pulleys 62 move, thereby improving the moving stability.

[0033] like Figure 1 and Figure 5As shown, both sides of the outer wall of the transport carriage body 1 are provided with limiting grooves 101, and the inner walls of the two limiting grooves 101 are slidably connected to the limiting strips 11, and the two limiting strips 11 are fixedly connected to the inner walls of the two U-shaped plates 6 on the sides away from the limiting grooves 101 of the same group. When the U-shaped plate 6 moves forward and backward on the transport carriage body 1, the limiting strips 11 and the limiting grooves 101 can prevent the U-shaped plate 6 and the entire spray assembly 5 from rolling out of the transport carriage body 1 due to excessive movement, so that the forward and backward movement is more stable and reliable.

[0034] like Figure 3 and Figure 4 As shown, a filter screen 31 is connected to one side of the water pumping pipe 3 near the water inlet 301, and a plurality of abutment blocks 32 are fixedly connected to the outer wall of the filter screen 31, and the plurality of abutment blocks 32 respectively abut against the inner walls of the plurality of water inlets 301. Since the cooling water sprayed in the scrap iron will flow back to the water receiving tray 2 for recycling, the filter screen 31 is installed in the water pumping pipe 3 to filter the extracted cooling water, so as to prevent the sundries carried in the cooling water from entering the water pumping pipe 3 and the water pump 4 to cause the water pumping blockage, so that the water pumping and spraying operation can be carried out smoothly and continuously.

[0035] like Figure 4 As shown, the outer wall of the filter screen 31 is provided with an annular groove 302, and the inner wall of the annular groove 302 is sleeved with a rubber ring 33, which abuts against the inner wall of the water pumping pipe 3. When the filter screen 31 is installed on the inner wall of the water pumping pipe 3, the rubber ring 33 can prevent debris from entering the water pumping pipe 3 from the connection gap, and at the same time, improve the connection firmness between the filter screen 31 and the inner wall of the water pumping pipe 3, and prevent the filter screen 31 from being separated from the water pumping pipe 3 due to vibration during movement.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scrap iron recycling and crushing device for transporting scrap iron, comprising a transport carriage body (1), characterized in that: The inner wall of the transport carriage body (1) is slidably connected to a water receiving tray (2), a filter tray (21) is connected to the water receiving tray (2), a connection hole (201) and a plurality of evenly arranged filter holes (202) are formed through one side of the filter tray (21), a water pump (3) is connected to the inner wall of the connection hole (201), one side of the water pump (3) abuts against the bottom surface of the inner wall of the water receiving tray (2), and a plurality of water inlets (301) are formed on the abutting side, and the other side is fixedly connected and communicated with a water pump (4), the outer wall of the water pump (4) is fixedly connected to a side of the filter tray (21) away from the water receiving tray (2), a sprinkler assembly (5) is connected to the side of the transport carriage body (1) away from the water receiving tray (2), and one side of the sprinkler assembly (5) is connected to the water pump (4).

2. The scrap iron recycling and crushing iron chips transportation device according to claim 1 is characterized by: A plurality of support columns (22) are fixedly connected to a side of the filter disc (21) close to the water receiving disc (2), and a side of the plurality of support columns (22) away from the filter disc (21) abuts against the bottom surface of the inner wall of the water receiving disc (2), and the plurality of support columns (22) and the plurality of filter holes (202) are staggered and distributed.

3. The scrap iron recycling and crushing iron chips transportation device according to claim 1 or 2, characterized in that: The watering assembly (5) comprises a connecting pipe (51), two supporting rods (52) and a plurality of spray heads (53). The plurality of spray heads (53) are fixedly connected to and communicated with a side of the connecting pipe (51) close to the water receiving tray (2). The two supporting rods (52) are respectively connected to two sides of the transport carriage body (1). One side of the two supporting rods (52) away from one end of the transport carriage body (1) and adjacent to each other are respectively fixedly connected to two sides of the connecting pipe (51). A connecting head (54) is connected to a side of one of the supporting rods (52) away from the connecting pipe (51). A side of the connecting head (54) close to the supporting rod (52) penetrates the supporting rod (52) and is fixedly connected to and communicated with the connecting pipe (51). The other end of the connecting head (54) is communicated with a water pump (4) via a hose.

4. The scrap iron recycling and crushing iron chips transportation device according to claim 3 is characterized by: A U-shaped plate (6) is fixedly connected to one side of the support rod (52) close to the transport carriage body (1); the U-shaped plate (6) is sleeved on the outer wall of the transport carriage body (1) and is slidably connected thereto.

5. The scrap iron recycling and crushing iron chips transportation device according to claim 4 is characterized by: Two symmetrically arranged rotating shafts (61) are fixedly connected to the inner walls on both sides of the U-shaped plate (6), and the outer walls of the two rotating shafts (61) are rotatably connected to pulleys (62), and the outer walls of the two pulleys (62) are in contact with the transport carriage body (1).

6. The scrap iron recycling and crushing iron chips transportation device according to claim 5 is characterized by: The distance between two pulleys (62) in the same group is not less than the diameter of the connecting tube (51), and the pulleys (62) are symmetrically arranged with respect to the central axis of the connecting tube (51).

7. The scrap iron recycling and crushing iron chips transportation device according to claim 4, 5 or 6, characterized in that: The outer walls of both sides of the transport carriage body (1) are provided with limiting grooves (101), the inner walls of the two limiting grooves (101) are slidably connected to limiting strips (11), and the sides of the two limiting strips (11) away from the limiting grooves (101) of the same group are fixedly connected to the inner walls of the two U-shaped plates (6).

8. The scrap iron recycling and crushing iron chips transportation device according to claim 1, 2, 4, 5 or 6, characterized in that: A filter screen (31) is connected to one side of the water suction pipe (3) close to the water inlet (301), and a plurality of abutment blocks (32) are fixedly connected to the outer wall of the filter screen (31), and the plurality of abutment blocks (32) abut against the inner walls of the plurality of water inlets (301) respectively.

9. The scrap iron recycling and crushing iron chips transportation device according to claim 8 is characterized by: The outer wall of the filter screen (31) is provided with an annular groove (302), the inner wall of the annular groove (302) is sleeved with a rubber ring (33), and the rubber ring (33) abuts against the inner wall of the water pumping pipe (3).

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