ABS (Acrylonitrile Butadiene Styrene) plastic particle crushed recycled material conveying elevator

Abstract

The utility model discloses an ABS (Acrylonitrile Butadiene Styrene) plastic particle crushed recycled material conveying elevator which comprises a bottom frame and side edge supporting frames fixed above the top surfaces of the left side and the right side of the bottom frame, and each side edge supporting frame comprises a horizontal extension beam and an inclined supporting beam which is fixed at the rear end of the horizontal extension beam and obliquely extends upwards and backwards; the two ends of a first transmission shaft are movably connected to side plates on the front portions of the two horizontal extending beams through bearings, the two ends of a second transmission shaft are movably connected to side plates on the rear portions of the two horizontal extending beams through bearings, and the two ends of a third transmission shaft are movably connected to side plates at the rear ends of the two inclined supporting beams through bearings. Transmission chain wheels are fixed at the left parts and the right parts of the first transmission shaft, the second transmission shaft and the third transmission shaft; according to the raw material flattening device, crushed raw materials placed in the placing grooves in the conveying belt can be flattened, so that the crushed raw materials basically do not fall off during subsequent upward lifting conveying, the influence on the surrounding environment is reduced, and normal conveying is ensured.

Description

Technical Field:

[0001] The utility model relates to the technical field of plastic manufacturing equipment, and more specifically to a conveying and lifting machine for crushed recycled materials of ABS plastic particles. Background Art:

[0002] In the existing manufacturing of ABS plastic particles, many are to crush the recycled plastics to form raw materials, and then, after selection, convey them to subsequent processing equipment for processing;

[0003] The existing conveying is carried out by a lifting machine. However, when the crushed raw materials placed on the conveyor belt of the lifting machine are too high, as the conveyor belt rises obliquely, the top end is prone to roll downwards, and even fall from the left and right sides, affecting the surrounding environment;

[0004] Its use effect is not ideal. Content of the Utility Model:

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a conveying and lifting machine for crushed recycled materials of ABS plastic particles, which can level the crushed raw materials placed in the placement grooves on the conveyor belt, so as to ensure that when conveyed upwards subsequently, it basically will not fall, reduce the impact on the surrounding environment, and ensure normal conveying.

[0006] The solution of the utility model to solve the above technical problems is:

[0007] A conveying and lifting machine for crushed recycled materials of ABS plastic particles includes a bottom frame and side support frames fixed above the top surfaces on the left and right sides of the bottom frame. The side support frames include horizontally extending beams and obliquely extending beams that extend upwards and backwards and are fixed at the rear ends of the horizontally extending beams. The two ends of the first transmission shaft are movably connected to the side plates at the front parts of the two horizontally extending beams through bearings, the two ends of the second transmission shaft are movably connected to the side plates at the rear parts of the two horizontally extending beams through bearings, and the two ends of the third transmission shaft are movably connected to the side plates at the rear ends of the two obliquely extending beams through bearings. Transmission sprockets are fixed on the left and right parts of the first transmission shaft, the second transmission shaft, and the third transmission shaft. Two chains are tensioned on the corresponding transmission sprockets of the first transmission shaft, the second transmission shaft, and the third transmission shaft. The inner side wall of the conveyor belt is fixed on the two chains. Edge protruding strips are formed on the left and right outer wall surfaces of the conveyor belt. A plurality of horizontally extending transverse strips are formed between the two edge protruding strips. The transverse strips are formed on the outer wall surface of the conveyor belt. A conveying placement groove is formed between two adjacent transverse strips and the two edge protruding strips;

[0008] Vertical baffle plates are installed on both horizontally extending beams. The two vertical baffle plates are located between the two horizontally extending beams. The bottom surface of the vertical baffle plate is close to or in contact with the top surface of the corresponding upper edge protruding strip;

[0009] A scraping baffle is provided between the rear parts of two vertical baffle plates, and the bottom surface of the scraping baffle is close to the top surface of the transverse strip above the horizontal extension beam.

[0010] A vertical connecting plate is fixed in the middle of the top surface of the top plate of the horizontal extension beam. On the outer side wall of the corresponding vertical baffle plate, a plurality of connecting screw rods extending horizontally outwards are fixed. A spacer sleeve is inserted on the connecting screw rod. The outer end of the connecting screw rod extends out of the outer end of the connecting through hole of the corresponding vertical connecting plate and is screwed with locking nuts pressing against each other. The inner end surface of the inner locking nut presses against the outer wall surface of the corresponding vertical connecting plate, and the spacer sleeve is clamped between the corresponding vertical baffle plate and the vertical connecting plate.

[0011] A connecting transverse beam extending left and right is fixed between the upper parts of the rear parts of the two vertical baffle plates. The left and right ends of the connecting transverse beam are fixed on the inner side walls of the two vertical baffle plates. Vertical threaded through holes extending vertically are formed in the middle of the left part and the right part of the connecting transverse beam. The vertical adjusting screw rod is screwed in the corresponding threaded through hole. The bottom ends of the two vertical adjusting screw rods extend out of the bottom surface of the connecting transverse beam and are movably connected to the same lifting plate. The top end of the vertical adjusting screw rod extends out of the top surface of the connecting transverse beam and is formed with a rotating part. A scraping baffle is fixed on the bottom surface of the lifting plate.

[0012] Elastic sealing layers are fixed on the left and right side walls of the scraping baffle, and the outer wall surface of the elastic sealing layer is closely attached to the inner side wall of the corresponding vertical baffle plate.

[0013] A motor bracket is fixed on one side wall of the bottom frame. A driving motor is fixed on the top surface of the top plate of the motor bracket. A driving sprocket is fixed on the output shaft of the driving motor. One end of the first transmission shaft extends out of the outer wall surface of the side plate of the corresponding horizontal extension beam and is fixed with a main driving sprocket. The transmission chain is tensioned between the driving sprocket and the main driving sprocket.

[0014] The prominent effect of the present utility model is:

[0015] It can level the crushed raw materials placed in the placement grooves on the conveyor belt, so as to ensure that when it is lifted and conveyed upwards subsequently, it basically will not fall off, reduce the impact on the surrounding environment, and ensure normal conveying. Description of the drawings:

[0016] Figure 1 is a partial structural schematic diagram of the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged view of

[0018] Figure 3 is Figure 1 another partial enlarged view of a part of

[0019] Figure 4 It is a schematic diagram of the local structure at the horizontally extending beam;

[0020] Figure 5 It is Figure 4 a partial enlarged view of. Specific implementation manner:

[0021] The following combines the accompanying drawings and specific preferred embodiments to elaborate on the present invention in detail, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. These embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.

[0022] In the embodiment, as shown in Figures 1 to 5 , a conveying and lifting machine for ABS plastic particle crushing and recycling materials includes a bottom frame 10 and side support frames 20 fixed above the top surfaces on the left and right sides of the bottom frame 10. The side support frames 20 include horizontally extending beams 21 and obliquely extending support beams 22 that extend upward and backward and are fixed to the rear ends of the horizontally extending beams 21. Both ends of the first transmission shaft 1 are movably connected to the side plates at the front parts of the two horizontally extending beams 21 through bearings. Both ends of the second transmission shaft 2 are movably connected to the side plates at the rear parts of the two horizontally extending beams 21 through bearings. Both ends of the third transmission shaft 3 are movably connected to the side plates at the rear ends of the two obliquely extending support beams 22 through bearings. Transmission sprockets 4 are fixed to the left and right parts of the first transmission shaft 1, the second transmission shaft 2, and the third transmission shaft 3. Two chains 5 are tensioned on the corresponding transmission sprockets 4 of the first transmission shaft 1, the second transmission shaft 2, and the third transmission shaft 3. The inner side wall of the conveyor belt 30 is fixed to the two chains 5. A motor frame 11 is fixed to one side wall of the bottom frame 10. A driving motor 12 is fixed to the top surface of the top plate of the motor frame 11. A driving sprocket 13 is fixed to the output shaft of the driving motor 12. One end of the first transmission shaft 1 extends out of the outer wall surface of the side plate of the corresponding horizontally extending beam 21 and is fixed with a main transmission sprocket 6. A transmission chain is tensioned on the driving sprocket 13 and the main transmission sprocket 6. By operating the driving motor 12, the first transmission shaft 1 can be rotated, the two chains 5 can be operated, and the conveyor belt 30 can be rotated to achieve conveying.

[0023] At the inner sides of the side plates at the rear parts of the two horizontally extending beams 21, a supporting wheel is movably connected through a hinge shaft. The bottom surface of the supporting wheel presses against the top surface of the edge of the upper belt body of the conveyor belt 30 at the rear part of the horizontally extending beam 21 to achieve limitation.

[0024] Furthermore, edge protruding strips 31 are formed on both the left and right sides of the outer wall surface of the conveyor belt 30. A plurality of horizontally extending transverse strips 32 are formed between the two edge protruding strips 31. The transverse strips 32 are formed on the outer wall surface of the conveyor belt 30. A conveying and placing groove is formed between two adjacent transverse strips 32 and the two edge protruding strips 31;

[0025] Vertical baffle plates 40 are installed on both of the two horizontally extending beams 21. The two vertical baffle plates 40 are located between the two horizontally extending beams 21. An elastic sealing strip is fixed to the bottom surface of the vertical baffle plate 40, and it is close to or in contact with the top surface of the corresponding edge protrusion strip 31 on the upper part.

[0026] A scraping baffle plate 50 is provided between the rear parts of the two vertical baffle plates 40. The bottom surface of the scraping baffle plate 50 is close to the top surface of the transverse strip 32 above the horizontally extending beam 21.

[0027] Furthermore, a vertical connecting plate 23 is fixed to the middle of the top surface of the top plate of the horizontally extending beam 21. A plurality of horizontally extending connecting and screwing rods 41 extending outwards are fixed to the outer side wall of the corresponding vertical baffle plate 40. A spacer sleeve 42 is inserted on the connecting and screwing rod 41. The outer end of the connecting and screwing rod 41 extends out of the outer end of the connecting through hole of the corresponding vertical connecting plate 23 and is screwed with locking nuts 43 that press against each other. The inner end surface of the inner locking nut 43 presses against the outer wall surface of the corresponding vertical connecting plate 23, and the spacer sleeve 42 is clamped between the corresponding vertical baffle plate 40 and the vertical connecting plate 23.

[0028] Furthermore, a horizontally extending connecting transverse beam 44 is fixed between the upper parts of the rear parts of the two vertical baffle plates 40. The left and right ends of the connecting transverse beam 44 are fixed to the inner side walls of the two vertical baffle plates 40. Vertical screwing through holes extending vertically are formed in the middle of the left part and the right part of the connecting transverse beam 44. Vertical adjusting screws 45 are screwed in the corresponding screwing through holes. The bottom ends of the two vertical adjusting screws 45 extend out of the bottom surface of the connecting transverse beam 44 and are movably connected to the same lifting plate 46. The top ends of the vertical adjusting screws 45 extend out of the top surface of the connecting transverse beam 44 and are formed with rotating parts. A scraping baffle plate 50 is fixed to the bottom surface of the lifting plate 46.

[0029] Furthermore, elastic sealing layers 51 are fixed to both the left and right side walls of the scraping baffle plate 50, and the outer wall surface of the elastic sealing layer 51 is in close contact with the inner side wall of the corresponding vertical baffle plate 40.

[0030] Furthermore, an upper locking nut 451 is screwed on the upper part of the vertical adjusting screw 45, and the bottom surface of the upper locking nut 451 presses against the top surface of the connecting transverse beam 44. One can loosen the two upper locking nuts 451, and then, rotate the two rotating parts simultaneously to achieve the adjustment of the height position of the scraping baffle plate 50. After the adjustment is completed, tighten the two upper locking nuts 451. Its adjustment is very convenient.

[0031] Furthermore, a lower baffle plate 28 is fixed between the bottoms of the two diagonal support beams 22;

[0032] The bottom frame 10 includes connecting beams extending forward and backward at the upper and lower parts on the left and right sides. A plurality of side connecting plates are fixed between the vertically corresponding connecting beams. Guide bars 14 are fixed in the middle of the inner side walls of all the side connecting plates on the same side. End support beams are fixed between the front and rear parts of the left and right corresponding connecting beams. Wear-resistant strips are fixed on the bottom surfaces of the left and right parts of the waste material receiving box 15. The bottom surfaces of the wear-resistant strips are pressed against the top surfaces of the corresponding lower connecting beams. Side guide grooves extending forward and backward are formed in the middle of the outer side walls of the left and right side plates of the waste material receiving box 15. The guide bars 14 are inserted into the corresponding side guide grooves.

[0033] The waste material receiving box 15 is located below the two side support frames 20, and is directly below the front end of the lower baffle 28 and the horizontal extension beam 21.

[0034] When in use in this embodiment, the crushed raw materials are poured into the placement grooves on the top surface of the conveyor belt 30 at the horizontal extension beam 21. As the conveyor belt 30 conveys backward, through the blocking of the scraping baffle plate 50, the parts higher than the placement grooves can be scraped flat and fall into the front placement grooves, so as to ensure that when conveyed upward subsequently, it basically will not fall, reduce the impact on the surrounding environment, and ensure normal conveyance.

[0035] During the conveying process, some of the raw materials that fall from the conveyor belt 30 can fall along the lower baffle 28 into the waste material receiving box 15 below to achieve material receiving. The waste material receiving box 15 can be pulled forward regularly, and the crushed raw materials inside can be taken out for re-conveyance, and its use effect is good.

[0036] The above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The patent protection scope of the present invention shall be defined by the claims.

Claims

1. An ABS plastic particle crushing and recycling material conveying and lifting machine, comprising a bottom frame (10) and side support frames (20) fixed above the top surfaces on the left and right sides of the bottom frame (10), characterized in that: The side support frame (20) includes a horizontally extending beam (21) and an obliquely supporting beam (22) that extends obliquely upward and backward and is fixed to the rear end of the horizontally extending beam (21). Both ends of the first transmission shaft (1) are movably connected to the side plates at the front parts of the two horizontally extending beams (21) through bearings. Both ends of the second transmission shaft (2) are movably connected to the side plates at the rear parts of the two horizontally extending beams (21) through bearings. Both ends of the third transmission shaft (3) are movably connected to the side plates at the rear ends of the two obliquely supporting beams (22) through bearings. Driving sprockets (4) are fixed to the left and right parts of the first transmission shaft (1), the second transmission shaft (2), and the third transmission shaft (3). Two chains (5) are tensioned on the corresponding driving sprockets (4) of the first transmission shaft (1), the second transmission shaft (2), and the third transmission shaft (3). The inner sidewall of the conveyor belt (30) is fixed to the two chains (5). Edge raised strips (31) are formed on both the left and right sides of the outer wall surface of the conveyor belt (30). A plurality of horizontally extending transverse strips (32) are formed between the two edge raised strips (31). The transverse strips (32) are formed on the outer wall surface of the conveyor belt (30). Conveying placement grooves are formed between two adjacent transverse strips (32) and the two edge raised strips (31). Vertical baffle plates (40) are installed on both of the two horizontally extending beams (21). The two vertical baffle plates (40) are located between the two horizontally extending beams (21). The bottom surface of the vertical baffle plate (40) is close to or in contact with the top surface of the corresponding upper edge raised strip (31). A scraping baffle plate (50) is provided between the rear parts of the two vertical baffle plates (40). The bottom surface of the scraping baffle plate (50) is close to the top surface of the transverse strip (32) above the horizontally extending beam (21).

2. The conveying and lifting machine for the crushed and recycled material of ABS plastic particles according to claim 1, wherein: A vertical connecting plate (23) is fixed to the middle of the top surface of the top plate of the horizontally extending beam (21). A plurality of horizontally extending connecting and screwing rods (41) are fixed to the outer sidewall of the corresponding vertical baffle plate (40). A spacer sleeve (42) is inserted on the connecting and screwing rod (41). The outer end of the connecting and screwing rod (41) extends out of the outer end of the connecting through hole of the corresponding vertical connecting plate (23) and is screwed with locking nuts (43) that press against each other. The inner end face of the inner locking nut (43) presses against the outer wall surface of the corresponding vertical connecting plate (23). The spacer sleeve (42) is clamped between the corresponding vertical baffle plate (40) and the vertical connecting plate (23).

3. The conveying and lifting machine for the crushed recycled material of ABS plastic particles according to claim 1, characterized in that: A connecting transverse beam (44) extending left and right is fixed between the upper parts of the rear portions of two vertical baffle plates (40). The left and right ends of the connecting transverse beam (44) are fixed on the inner side walls of the two vertical baffle plates (40). Vertical screw-through holes extending vertically are formed in the middle parts of the left and right portions of the connecting transverse beam (44). Vertical adjusting screws (45) are screwed into the corresponding screw-through holes. The bottom ends of the two vertical adjusting screws (45) extend out of the bottom surface of the connecting transverse beam (44) and are movably connected to the same lifting plate (46). The top ends of the vertical adjusting screws (45) extend out of the top surface of the connecting transverse beam (44) and are formed with rotating parts. A scraping baffle (50) is fixed on the bottom surface of the lifting plate (46).

4. The conveying and lifting machine for the crushed and recycled material of ABS plastic particles according to claim 3, wherein: Elastic sealing layers (51) are fixed on the left and right side walls of the scraping baffle (50). The outer wall surfaces of the elastic sealing layers (51) are closely attached to the inner side walls of the corresponding vertical baffle plates (40).

5. A conveying and lifting machine for ABS plastic particle crushing and recycling materials according to claim 3, characterized in that: An upper locking nut (451) is screwed on the upper part of the vertical adjusting screw (45). The bottom surface of the upper locking nut (451) is pressed against the top surface of the connecting transverse beam (44).

6. The conveying and lifting machine for the crushed recycled material of ABS plastic particles according to claim 1, wherein: A motor bracket (11) is fixed on one side wall of the bottom frame (10). A driving motor (12) is fixed on the top surface of the top plate of the motor bracket (11). A driving sprocket (13) is fixed on the output shaft of the driving motor (12). One end of the first transmission shaft (1) extends out of the outer wall surface of the side plate of the corresponding horizontally extending beam (21) and is fixed with a main driving sprocket (6). A transmission chain is tensioned between the driving sprocket (13) and the main driving sprocket (6).

7. A conveying and lifting machine for ABS plastic particle crushing and recycling materials according to claim 1, characterized in that: A lower baffle (28) is fixed between the bottoms of two inclined support beams (22); The bottom frame (10) includes front and rear extending connecting beams arranged at the upper and lower parts on the left and right sides. A plurality of side connecting plates are fixed between the vertically corresponding connecting beams. Guide bars (14) are fixed in the middle of the inner side walls of all the side connecting plates on the same side. End support beams are fixed between the front and rear parts of the left and right corresponding connecting beams. Wear-resistant bars are fixed on the bottom surfaces of the left and right parts of the waste material receiving box (15). The bottom surfaces of the wear-resistant bars are pressed against the top surfaces of the corresponding lower connecting beams. Front and rear extending side guide grooves are formed in the middle of the outer side walls of the left and right side plates of the waste material receiving box (15). The guide bars (14) are inserted into the corresponding side guide grooves; The waste material receiving box (15) is located below between the two side support frames (20).

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