Material delivery device

Abstract

The utility model relates to a material delivery device which comprises a rack arranged on one side of a stock bin. The feeding hopper is used for receiving the manually sorted materials and then outputting the materials; the collecting hopper is used for receiving the output materials of the feeding hopper; the weighing assembly is used for weighing the weight of the collecting hopper; the collecting hopper is arranged on the rack in a lifting mode, and the rack is provided with a driving mechanism used for driving the collecting hopper to ascend and then rotate to pour materials into the stock bin. Materials screened manually are fed into the collecting hopper through the feeding hopper, the collecting hopper is weighed through the weighing assembly, the driving mechanism drives the collecting hopper to ascend and then overturn to pour the materials into the stock bin, the stock bin can be expanded in the height direction, the capacity of the stock bin is guaranteed, and the occupied area of the stock bin is reduced; and the weight of each collecting hopper is recorded through the weighing assembly, so that each batch of sorted materials can be recorded, and multiple batches of materials can be continuously fed and sorted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of delivery equipment, and in particular to a material delivery device. BACKGROUND

[0002] In a plastic container recycling station, the recycled plastic containers need to be sorted for subsequent recycling. Usually, an automatic sorting assembly line is used in the plastic container recycling station to guide the recycled plastic containers to a conveyor belt, which is then conveyed to a smart sorting machine for sorting, and then transported to different storage bins in different categories.

[0003] However, there are still plastic containers that need to be recycled in the residual mixed recyclables after sorting by the smart sorting machine, so a manual sorting process is needed to pick out the plastic containers from the residual mixed recyclables and throw them into different storage bins for storage.

[0004] According to the related technology in the above, the inventors believe that the following defects exist: In order to cooperate with manual delivery of plastic containers, the height of the storage bin is limited and cannot be set too high, so in order to expand the volume of the storage bin, the horizontal footprint of the storage bin needs to be expanded, which requires a larger space in the traditional recycling station to place the storage bin, resulting in low space utilization. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem of low space utilization caused by the fact that the storage bin in the traditional recycling station cannot be set too high and thus requires a larger footprint for the storage bin area, the present application provides a material delivery device.

[0006] The material delivery device provided by the present application adopts the following technical solution:

[0007] A material delivery device, comprising:

[0008] A rack is provided on one side of a storage bin for storing recycled plastic containers, serving as a mounting base;

[0009] A feeding hopper is used to receive and output the materials after manual sorting;

[0010] A collection hopper is used to receive the output materials from the feeding hopper;

[0011] A weighing assembly is used to weigh the weight of the collection hopper;

[0012] The collection hopper is installed on the rack and is driven by a driving mechanism, which drives the collection hopper to rise and then rotate to pour the materials into the storage bin or drives the collection hopper to descend to the original position.

[0013] Through the technical scheme, the material after artificial screening is put into the collecting hopper through the feeding hopper, and then the collecting hopper is weighed by the weighing assembly; after the weight reaches the standard, the collecting hopper is driven to rise and then overturn to pour the material into the silo, so that the silo can be expanded in the height direction, the space in the height direction is fully utilized, the silo capacity is ensured, the footprint of the silo is reduced, the space utilization rate of the silo area is improved, and the weight of each collecting hopper is recorded by the weighing assembly, so that each batch of sorted materials can be recorded. Since the price of plastic container recycling is settled by weight, multiple batches of materials can be continuously fed for sorting without stopping to settle the price after each batch of materials is sorted in the traditional recycling station, and the sorting efficiency is improved.

[0014] Optionally, the driving mechanism comprises a driving chain rotatably installed on the rack, a driving motor arranged on the rack, and a slide rail arranged on the rack, the slide rail is vertical, and the upper end of the slide rail extends in a direction away from the rack, the driving motor is in transmission connection with the driving chain, and the upper side of the collecting hopper is rotatably and slidably installed on the slide rail, and the lower side of the collecting hopper is rotatably installed on the driving chain, and the driving chain drives the collecting hopper to slide.

[0015] Optionally, the collecting hopper comprises:

[0016] a collecting hopper body for storing materials;

[0017] a support for mounting the collecting hopper body and for being in sliding connection with the slide rail and in rotary connection with the driving chain;

[0018] The weighing assembly comprises a plurality of weighing sensors arranged on the bottom of the rack, and two support shafts are arranged on the two sides of the collecting hopper body, one of the support shafts is located on the upper side of the other support shaft, two first long holes are formed in the support on the two sides of the collecting hopper, the length direction of the first long hole is vertical, the support shafts correspondingly slide through the first long holes, when the collecting hopper rises, the support shafts abut against the lower end side wall of the long hole, and when the collecting hopper is supported by the weighing sensor, the support shafts are separated from the lower end bottom wall of the first long hole.

[0019] Optionally, the distance between the two sides of the upper end of the first long hole is greater than the distance between the two sides of the lower end of the first long hole.

[0020] Optionally, the curved end of the slide rail is horizontal.

[0021] Optionally, the second long hole is arranged on both sides of the support frame, the second long hole is inclined, the second long hole is located on the side of the first long hole facing the slide rail, the second long hole is connected with the first long hole, and the second long hole is used for sliding the support shaft to make the collecting hopper continue to overturn downward when the collecting hopper slides to the horizontal section of the slide rail.

[0022] Optionally, one end of the support shaft penetrates through the first long hole and is provided with a blocking ring, and the blocking ring abuts against the support frame.

[0023] Optionally, the feeding hopper has a feeding port and a discharging port, the feeding port is used for receiving manually fed materials, the discharging port is used for conveying the materials into the collecting hopper, the collecting hopper is supported by the weighing sensor at this time, and the feeding hopper is provided with a sealing plate used for sealing the discharging port of the feeding hopper.

[0024] Optionally, the sealing plate is rotationally installed on the bottom wall of the feeding hopper, and first blocking plates are arranged on both sides of the sealing plate and are respectively attached to the two side walls at the discharging port of the feeding hopper.

[0025] Optionally, a second blocking plate is arranged at the feeding port of the feeding hopper, blocking rings are arranged on both sides of the second blocking plate, and the second blocking plate and the blocking rings are used for blocking manually delivered materials.

[0026] In summary, the application has the following advantages. After manual screening, the materials are fed into the collecting hopper through the feeding hopper, the collecting hopper is weighed by the weighing assembly, after the weight reaches the standard, the collecting hopper is lifted and then overturned by the driving mechanism, the materials are poured into the silo, the silo can be expanded in the height direction, the space in the height direction is fully utilized, the silo capacity is ensured, the land occupation of the silo is reduced, the space utilization rate of the silo area is improved, the weight of each collecting hopper is recorded by the weighing assembly, each batch of sorted materials can be recorded, since the price of plastic container recycling is settled by weight, a plurality of batches of materials can be continuously fed for sorting, and the traditional recycling station needs to be stopped for settlement after one batch of materials is sorted, and then the next batch is sorted, and the sorting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a perspective structural schematic view of the application when cooperating with the silo.

[0028] Figure 2 is a perspective structural schematic view of the feeding hopper of the application.

[0029] Figure 3 is a perspective structural schematic view of the feeding hopper of the application from a bottom perspective.

[0030] Figure 4 is the schematic diagram of the explosion of the feeding hopper of the present application.

[0031] Figure 5 is the schematic diagram of the frame and the collecting hopper of the present application, in which part of the frame is removed.

[0032] Figure 6 is Figure 5 is the enlarged schematic diagram of part A.

[0033] Those skilled in the art will understand that the elements in the drawings are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the dimensions and positions of some of the elements in the drawings can be exaggerated relative to other elements to help improve the understanding of the present embodiments.

[0034] Reference signs: 1, frame; 2, feeding hopper; 21, sealing plate; 22, first baffle; 23, second baffle; 24, third baffle; 25, sealing cylinder; 26, push rod; 3, collecting hopper; 31, support; 311, first long hole; 312, second long hole; 313, first mounting shaft; 314, second mounting shaft; 32, collecting hopper body; 321, support shaft; 322, baffle ring; 4, driving mechanism; 41, driving chain; 42, driving sprocket; 43, driving motor; 44, slide rail; 5, weighing assembly; 51, weighing sensor; 6, upper opening; 7, hopper; 8, lower opening. Embodiment

[0035] The present application will be further described below in conjunction with the accompanying drawings. Figure 1 —6 to make further detailed description of the present application.

[0036] The embodiments of the present application disclose a material delivery device, referring to Figure 1 , Figure 2 and Figure 5 , which comprises a frame 1, a feeding hopper 2 for receiving and outputting the sorted articles by hand, a collecting hopper 3 for receiving the articles of the feeding hopper 2, and a weighing assembly 5 for weighing the collecting hopper 3.

[0037] Referring to Figure 1 , Figure 5 and Figure 6 , the collecting hopper 3 is installed vertically on the frame 1, the frame 1 is provided with a driving mechanism 4 for driving the collecting hopper 3 to move, the driving mechanism 4 comprises two driving chains 41 rotatably installed on the two sides of the frame 1, two driving sprockets 42, a driving motor 43, and two slide rails 44 fixedly installed on the two sides of the frame 1, the two slide rails 44 are both vertical, the two driving chains 41 are also vertical, and the two slide rails 44 are respectively located at the two driving chains 41.

[0038] Referring to Figure 1 , Figure 5 andFigure 6 The rack 1 is arranged at one side of a bin 7 for storing the sorted waste containers, the bin 7 has an upper opening 6 for feeding. The upper ends of the two slide rails 44 are bent to extend into the upper opening 6 of the bin 7, and the bent ends of the slide rails 44 are horizontal, and the slide rails 44 are located between the driving chains 41 and the bin 7.

[0039] With reference to Figure 1 , Figure 5 and Figure 6 , the collecting bucket 3 comprises a bracket 31 and a collecting bucket body 32, the collecting bucket body 32 is arranged on the bracket 31, the bracket 31 is located between the two driving chains 41, and a first mounting shaft 313 and a second mounting shaft 314 are fixedly arranged on both sides of the bracket 31, the two first mounting shafts 313 are respectively slidably arranged on the two slide rails 44 and are in rotating cooperation with the slide rails 44, and the two second mounting shafts 314 are respectively rotatably arranged on the two driving chains 41.

[0040] With reference to Figure 1 , Figure 5 and Figure 6 , the two driving sprockets 42 are rotatably arranged on the rack 1, the driving sprockets 42 are located at the bottom of the rack 1 and are respectively engaged with the two driving chains 41, the two driving sprockets 42 are coaxially and fixedly connected with each other, and the driving motor 43 is in transmission connection with one of the driving sprockets 42 through a gear set.

[0041] With reference to Figure 1 , Figure 5 and Figure 6 , the driving motor 43 drives the bracket 31 to ascend, when the bracket 31 ascends to the position that the first mounting shaft 313 is located at the bent end of the slide rail 44, with the continuous rotation of the driving chain 41, the first mounting shaft 313 slides along the bent section of the slide rail 44 under the pushing of the second mounting shaft 314 and the bracket 31, thereby driving the bracket 31 and the collecting bucket 3 to move and overturn towards the upper opening 6 of the bin 7, when the second mounting shaft 314 moves to the height of the bent end of the slide rail 44 under the driving of the driving chain 41, the bracket 31 is completely overturned, thereby driving the collecting bucket 3 to completely overturn to pour the internal materials into the bin 7.

[0042] With reference to Figure 5 and Figure 6 , after the materials are poured, the driving motor 43 reverses to drive the collecting bucket 3 to descend and reset, since the bent section of the slide rail 44 is horizontal, when the bracket 31 descends under the driving of the driving chain 41, the first mounting shaft 313 is not easy to be stuck between the slide rail 44 and the rack 1, thereby avoiding the failure of the bracket 31 to descend.

[0043] With reference to Figure 5 and Figure 6The two sides of the support 31 are both provided with two first long holes 311, the length direction of the first long hole 311 is vertical, and the two first long holes 311 on the same side are distributed along the vertical direction. The two sides of the collecting hopper 3 are both fixedly installed with two support shafts 321, and the two support shafts 321 on the same side are respectively slidably installed in the two first long holes 311 on the same side.

[0044] With reference to Figure 5 and Figure 6 The two sides of the support 31 are also both provided with a second long hole 312, the second long hole 312 is inclined, and the second long hole 312 is located on the side of the first long hole 311 facing the bin 7. The lower end of the second long hole 312 is connected with the lower end of the first long hole 311 on the upper side. When the support 31 slides to the horizontal section of the sliding rail 44, under the action of the gravity of the collecting hopper 3, the support shaft 321 will slide into the second long hole 312, thereby driving the collecting hopper 3 to continue to rotate downward, so that the collecting hopper 3 is inclined downward, and the plastic containers in the collecting hopper 3 are less likely to remain in the collecting hopper 3.

[0045] With reference to Figure 5 and Figure 6 One end of the support shaft 321 is coaxially fixedly installed with a stop ring 322, the stop ring 322 abuts against the support 31 to limit the support shaft 321, so that the support shaft 321 is less likely to slide out of the first long hole 311.

[0046] With reference to Figure 5 The weighing assembly 5 includes four weighing sensors 51 distributed in a rectangular shape, and the four weighing sensors 51 are all fixedly installed on the bottom of the rack 1. In the initial state, the collecting hopper 3 is supported by the four weighing sensors 51, at this time, the support shaft 321 is separated from the lower end side wall of the first long hole 311, so as to facilitate the weighing sensor 51 to weigh the collecting hopper 3.

[0047] With reference to Figure 5 and Figure 6 When the driving chain 41 drives the support 31 to rise, the support shaft 321 abuts against the lower end of the first long hole 311, and the support shaft 321 and the collecting hopper 3 are driven to rise by the support 31. Moreover, the hole diameter of the upper end of the first long hole 311 is greater than the hole diameter of the lower end of the first long hole 311, when the support shaft 321 abuts against the lower end of the first long hole 311, the side wall of the support shaft 321 abuts against the lower end of the first long hole 311, so that the support shaft 321 is less likely to be stuck when sliding in the first long hole 311.

[0048] With reference to Figure 1 , Figure 2 and Figure 5, the collecting hopper 3 is designed with an upper opening 6, and the feeding hopper 2 is designed with an upper opening 6 and a lower opening 8, the manually screened plastic containers enter the feeding hopper 2 through the upper opening 6 of the feeding hopper 2 and then are output along the lower opening 8 of the feeding hopper 2. A sealing plate 21 is arranged at the lower opening 8 of the feeding hopper 2, one side of the sealing plate 21 is rotatably arranged on the bottom wall of the feeding hopper 2, and a first baffle 22 is integrally arranged on each of the opposite sides of the sealing plate 21, and the first baffle 22 is attached to the side wall of the feeding hopper 2.

[0049] With reference to Figure 2 , Figure 3 and Figure 4 , a sealing cylinder 25 is rotatably arranged on the bottom wall of the feeding hopper 2, an arc-shaped push rod 26 is fixedly arranged on the bottom wall of the sealing plate 21, and the piston rod of the sealing cylinder 25 is rotatably connected to one end of the push rod 26, when the piston rod of the sealing cylinder 25 is retracted, the sealing plate 21 is flush with the bottom wall at the lower opening 8 of the feeding hopper 2, and one end of the sealing plate 21 extends to the upper opening 6 of the collecting hopper 3, and the materials enter the collecting hopper 3 along the sealing plate 21.

[0050] With reference to Figure 2 , Figure 3 and Figure 5 , when the weighing sensor 51 detects that the weight in the collecting hopper 3 reaches the standard, the sealing cylinder 25 is started, the piston rod of the sealing cylinder 25 is extended, the sealing plate 21 is pushed by the push rod 26 to close the lower opening 8 of the feeding hopper 2. During the feeding and the closing of the lower opening 8 of the feeding hopper 2 by the sealing plate 21, the materials are not easy to slide out from the side of the sealing plate 21 due to the blocking of the two first baffles 22.

[0051] With reference to Figure 2 , Figure 3 and Figure 4 , a second baffle 23 is fixedly arranged at the upper opening 6 of the feeding hopper 2, a third baffle 24 is fixedly arranged on each of the two sides of the second baffle 23, the third baffle 24 is integrally connected with the feeding hopper 2, the second baffle 23 and the third baffle 24 are located on the other side of the feeding side of the feeding hopper 2, the second baffle 23 and the third baffle 24 are higher than the upper opening 6 of the feeding hopper 2, and the manual feeding of the plastic containers into the feeding hopper 2 is not easy to be thrown out of the feeding hopper 2 due to the blocking of the second baffle 23 and the third baffle 24.

[0052] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A material delivery apparatus, characterized by, The utility model relates to a kind of recycling equipment for plastic containers, including: Rack (1), be located in the side of bin (7) for storing recycled plastic containers, for installation base; Feeding hopper (2), for receiving the material after manual sorting and then output; Collecting hopper (3), for receiving the output material of the feeding hopper (2); Weighing assembly (5), for weighing the weight of the collecting hopper (3); The collecting hopper (3) is installed on the rack (1), and the rack (1) is provided with a driving mechanism (4) for driving the collecting hopper (3) to rise and then rotate to pour the material into the bin (7) or drive the collecting hopper (3) to descend to the original position.

2. A material delivery apparatus according to claim 1, wherein: The driving mechanism (4) includes a driving chain (41) rotatably mounted on the rack (1), a driving motor (43) provided on the rack (1), and a slide rail (44) provided on the rack (1). The slide rail (44) is vertical and the upper end of the slide rail (44) extends curvedly away from the rack (1). The driving motor (43) is in transmission connection with the driving chain (41). The upper side of the collecting hopper (3) is rotatably and slidably mounted on the slide rail (44), and the lower side of the collecting hopper (3) is rotatably mounted on the driving chain (41) and driven to slide by the driving chain (41).

3. A material delivery apparatus according to claim 2, wherein, The collecting hopper (3) includes: A collecting hopper body (32) for storing material; A support (31) for mounting the collecting hopper body (32) and for slidably connecting with the slide rail (44) and rotatably connecting with the driving chain (41); The weighing assembly (5) includes a plurality of weighing sensors (51) provided on the bottom of the rack (1). Both sides of the collecting hopper body (32) are provided with two support shafts (321), one of which is located above the other. The support (31) on both sides of the collecting hopper (3) is provided with two first long holes (311). The length direction of the first long hole (311) is vertical. The support shaft (321) corresponds to the first long hole (311) and slides through it. When the collecting hopper (3) rises, the support shaft (321) abuts against the lower end sidewall of the first long hole (311). When the collecting hopper (3) is supported by the weighing sensor (51), the support shaft (321) is separated from the lower end bottom wall of the first long hole (311).

4. A material delivery apparatus as claimed in claim 3, wherein: The distance between the upper ends of the first long holes (311) is greater than the distance between the lower ends of the first long holes (311).

5. A material delivery apparatus as claimed in claim 2, wherein: The curved end of the slide rail (44) is horizontal.

6. A material delivery apparatus as claimed in claim 3, wherein: Second long holes (312) are arranged on both sides of the support frame (31), the second long holes (312) are inclined, the second long holes (312) are located on the side of the first long hole (311) towards the slide rail (44), the second long holes (312) are connected with the first long hole (311), when the collecting hopper (3) slides to the horizontal section of the slide rail (44), the second long holes (312) are used for sliding the support shaft (321) to make the collecting hopper (3) continue to overturn downwards.

7. A material delivery apparatus as claimed in claim 3, wherein: One end of the support shaft (321) penetrates through the first long hole (311) and is provided with a stop ring (322), the stop ring (322) abuts against the support frame (31).

8. A material delivery apparatus as claimed in claim 3, wherein: The feeding hopper (2) has a feeding port and a discharging port, the feeding port is used for receiving manually fed materials, the discharging port is used for conveying materials into the collecting hopper (3), at this time, the collecting hopper (3) is supported by the weighing sensor (51), the feeding hopper (2) is provided with a sealing plate (21) used for sealing the discharging port of the feeding hopper (2).

9. A material delivery apparatus as claimed in claim 8, wherein: The sealing plate (21) is rotationally installed on the bottom wall of the feeding hopper (2), first stop plates (22) are arranged on both sides of the sealing plate (21), and the first stop plates (22) respectively abut against the two side walls of the discharging port of the feeding hopper (2).

10. A material delivery apparatus as claimed in claim 9, wherein: Second stop plates (23) are arranged at the feeding port of the feeding hopper (2), stop rings (322) are arranged on both sides of the second stop plates (23), and the second stop plates (23) and the stop rings (322) are used for blocking manually delivered materials.

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