WO2022109998A1

WO2022109998A1 - Waste plastic cleaning device

Info

Publication number: WO2022109998A1
Application number: PCT/CN2020/132168
Authority: WO
Inventors: 沈荣新
Original assignee: 吴江市宏瑞精密机械厂
Priority date: 2020-11-26
Filing date: 2020-11-27
Publication date: 2022-06-02
Also published as: CN112404007A

Abstract

A waste plastic cleaning device, relating to the technical filed of waste plastics. The waste plastic cleaning device comprises a supporting frame (01); a cleaning tank (02) is fixed on the supporting frame (01); a cleaning box (03) is movably provided in the cleaning tank (02); a lifting assembly (04) for driving the cleaning box (03) to move in a vertical direction is provided on the supporting frame (01); the bottom of the cleaning box (03) is connected to the cleaning tank (02) by means of a cushioning assembly (05); a cleaning assembly (06) is further provided in the cleaning box (03); and a spraying assembly (07) is further provided on the supporting frame (01). Providing the cleaning box (03) facilitates the containing of a waste plastic and also facilitates the cleaning of the waste plastic; the lifting assembly (04) can drive the cleaning box (03) to reciprocatingly move in the vertical direction so as to achieve an oscillating cleaning effect; moreover, when moving in the vertical direction, the cleaning box (03) drives nozzles (73) to reciprocatingly rotate, thereby having a very good spraying effect.

Description

A waste plastic cleaning device

technical field

The invention relates to the technical field of waste plastics, in particular to a waste plastics cleaning device.

Background technique

Plastics refer to materials that use resin as the main component and additives such as plasticizers, fillers, lubricants, and colorants as auxiliary components, and can flow and form during processing. Plastic is a synthetic polymer compound that can freely change its shape. Plastic is a material obtained by synthesis or condensation reaction of monomer raw materials. It is composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and pigments. Waste plastic is a general term for plastics that have been used and eventually eliminated or replaced in civil, industrial and other purposes. Waste plastic is a general term for plastics that have been used and eventually eliminated or replaced in civil, industrial and other purposes.

Waste plastics can also be recycled after being cleaned. At the same time, cleaning machines are often used to clean waste plastics. The existing cleaning machines are equipped with cleaning boxes and stirring devices. During the cleaning process, waste plastics are poured into the cleaning box, and the The stirring component is stirred and cleaned, and finally the waste plastic is taken out; the above-mentioned cleaning machine cannot be used only by stirring, which will make the cleaning effect poor. The range of the spray is narrow.

technical solutions

The purpose of the present invention is to provide a waste plastic cleaning device to solve the above problems.

To achieve the above object, the present invention provides the following technical solutions:

A waste plastic cleaning device includes a support frame, a cleaning box is fixed on the support frame, a cleaning box is movably arranged in the cleaning box, and a lifting assembly for driving the cleaning box to move in a vertical direction is arranged on the support frame, and the cleaning box The bottom of the cleaning box is connected with the cleaning box through the buffer component, and the cleaning box is also provided with a cleaning component; the support frame is also provided with a spray component.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

In an optional solution: folding edges are fixed at both ends of the cleaning box, the folding edges are slidably connected to the first guide rod fixed on the limit block, the limit block is fixed on the inner wall of the cleaning box, and the folding edges are connected with the first guide rod fixed on the limit block. The limiting blocks are connected by a first spring, and a first drain pipe is arranged on one side of the cleaning box.

In an optional solution: the lifting assembly includes a driving tube rotatably arranged in the cleaning box, a connecting column is rotatably provided on the driving tube, a pulling ring is fixed on the top of the connecting column, and the pulling ring is fixedly connected to one end of the pulling rope The other end of the pulling rope bypasses the first connecting roller and the second connecting roller fixed on the top of the support frame and is fixedly connected to the reel rotatably arranged on the protective casing, and the protective casing is fixed on the supporting frame.

In an optional solution: the two ends of the reel are fixedly connected with the rotating shaft, the rotating shaft is arranged in the protective housing for rotation, the driven wheel is fixed on the rotating shaft, the driven wheel meshes with the upper half-gear, and the half-gear and The output end of the first motor is fixedly connected.

In an optional solution: the buffer assembly includes a limit box fixed at the bottom of the cleaning box, a slide rail is provided between the limit boxes, and a first pressure block and a second pressure block are slidably connected to the slide rail, and the first pressure block is slidably connected to the second pressure block. A pressure block and a second pressure block are used in conjunction with a support block fixed at the bottom of the cleaning box. The connecting surfaces between the support block and the first pressure block and the second pressure block are all inclined surfaces, and the support block and the first hinge seat are both A spacer is provided, and the spacer is connected by a third spring.

In an optional solution: the back of the first pressure block and the second pressure block are provided with a first hinge seat, the first hinge seat is hinged with one end of the first connecting rod, and the other end of the first connecting rod is connected with The second hinge seat fixed on the slider is hinged, the second hinge seat is slidably connected with the second guide rod arranged in the limit box, and the second guide rod jacket is provided with a second spring.

In an optional solution: the cleaning assembly includes a second motor connected to the drive tube, which can drive the drive tube to rotate when the second motor works, the drive tube is fixed with a first fixed sleeve, the first fixed sleeve The tube is fixedly connected with the first brush plate through a telescopic rod, a fourth spring is sleeved outside the telescopic rod, and the driving tube is rotatably connected with a synchronous shaft rotatably arranged on the cleaning box through a synchronous belt, and a second fixed shaft is fixed on the synchronous shaft. The sleeve, the second fixed sleeve is fixedly connected with the second brush plate through the first connecting column, and the first brush plate and the second brush plate are both provided with bristles.

In an optional solution: the spray assembly includes a fixed frame fixed on the top of the support frame, a spray pipe is fixed on the fixed frame, the spray pipe communicates with the external water source through the water inlet pipe, and the spray pipe is rotated with a There are a plurality of spray heads, and third hinge seats are fixed on both sides of the spray heads. The third hinge seats are hinged through the second connecting rod. The spray head close to the protective shell is hinged with the connecting block through the third connecting rod. The telescopic rod is connected with the protective casing, and the second telescopic rod jacket is provided with a fifth spring.

In an optional solution, the connecting block is fixedly connected with the driving block fixed on the pulling rope through the second connecting column.

In an optional solution: a second drain pipe is also provided on one side of the cleaning box, the second drain pipe is communicated with the water tank in the water return assembly, and two first filter screens are symmetrically arranged in the water tank. The net is fixedly connected with the second filter screen, the second filter screen is fixed on the support frame, the support frame is provided with a water pump, one end of the water pump is communicated with the first water conduit, and the other end of the water pump is connected to the cleaning box through the second water conduit The water outlet inside is connected.

beneficial effect

Compared with the prior art, the beneficial effects of the present invention are as follows:

By setting up the cleaning box, it is convenient to hold waste plastics, and at the same time, it is convenient to clean the waste plastics. The lifting assembly can drive the cleaning box to reciprocate in the vertical direction, which plays the role of oscillating cleaning, and the cleaning box moves in the vertical direction. At the same time, the spray head will be driven to reciprocate and rotate, so that it has a very good spraying effect; and the buffer component arranged at the bottom plays a very good buffering effect, thereby improving the stability and safety of the cleaning box.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the buffer assembly in the present invention.

FIG. 3 is a schematic structural diagram of a lifting assembly in the present invention.

FIG. 4 is a schematic structural diagram of the water return assembly in the present invention.

FIG. 5 is a schematic structural diagram of the cleaning box in the present invention.

Reference number notes: 01-support frame, 02-cleaning box, 03-cleaning box, 04-lifting component, 05-buffer component, 06-cleaning component, 07-spraying component, 08-water return component, 31-folding side, 32-limiting block, 33-first guide rod, 34-first spring, 35-fixed plate, 36-first drain pipe, 37-second drain pipe, 41-drive pipe, 42-connection column, 43-pull ring, 44-pulling rope, 45-first connecting roller, 46-second connecting roller, 47-protective shell, 48-winding wheel, 49-rotating shaft, 410-driven wheel, 411-half gear , 412-first motor, 51-support block, 52-first pressure block, 53-second pressure block, 54-slide rail, 55-first hinge seat, 56-first link, 57-second hinge Seat, 58-slider, 59-second guide rod, 510-second spring, 511-pad, 512-third spring, 513-limit box, 61-second motor, 62-first fixed sleeve , 63- telescopic rod, 64- first brush plate, 65- fourth spring, 66- bristles, 67- synchronous belt, 68- synchronous shaft, 69- second fixed sleeve, 610- first connecting column, 611- Second brush plate, 71-fixed frame, 72-spray pipe, 73-spray head, 74-water inlet pipe, 75-third hinge seat, 76-second link, 77-third link, 78-connection block , 79-Second telescopic rod, 710-Fifth spring, 711-Second connecting column, 712-Drive block, 81-Water tank, 82-First filter, 83-Second filter, 84-Support frame, 85 -water pump, 86-first water conduit, 87-second water conduit, 88-water outlet.

Embodiments of the present invention

The following embodiments will describe the present invention in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, but not to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

Example 1

Please refer to FIGS. 1 to 5. In an embodiment of the present invention, a waste plastic cleaning device includes a support frame 01, a cleaning box 02 is fixed on the support frame 01, and a cleaning box 03 is movably arranged in the cleaning box 02. The cleaning box 03 passes through the cleaning box 03. It is convenient to hold waste plastics, and thus facilitate subsequent cleaning; the support frame 01 is provided with a lifting assembly 04 that drives the cleaning box 03 to move in the vertical direction, thereby facilitating the cleaning of the waste plastics in the cleaning box 03, improving the efficiency of cleaning. The cleaning effect; the bottom of the cleaning box 03 is connected to the cleaning box 02 through the buffer assembly 05, which in turn has a very good buffer capacity, which improves the stability of the cleaning box 03 when it moves in the vertical direction; the cleaning box 03 There is also a cleaning component 06 inside, through which the waste plastics are rotated and cleaned; the support frame 01 is also provided with a spray component 07, through which the cleaning water can be added to the inside of the cleaning box 03. good usability.

Further, a fixing plate 35 is fixed in the cleaning box 03, which is convenient for placing waste plastics, and folding edges 31 are fixed at both ends of the cleaning box 03, and the folding edges 31 slide with the first guide rod 33 fixed on the limit block 32. The limit block 32 is fixed on the inner wall of the cleaning box 02, and the folded edge 31 and the limit block 32 are connected by a first spring 34, when the cleaning box 03 moves in the vertical direction, it can drive the folded edge 31 to move in the first A guide rod 33 slides on, thereby improving the stability of the cleaning box 03 during the moving process, and at the same time, the cleaning box 03 can be taken out from the cleaning box 02, which is convenient for subsequent pouring out of waste plastics; one side of the cleaning box 03 is provided with There is a first drain pipe 36 through which the cleaned sewage is conveniently discharged.

Further, the lifting assembly 04 includes a driving tube 41 rotatably arranged in the cleaning box 02, and a connecting column 42 is rotatably provided on the driving tube 41. When the driving tube 41 rotates, the connecting column 42 will not rotate, and the connecting column 42 When moving upward, the drive tube 41 will also be moved upward. The top of the connecting column 42 is fixed with a pull ring 43, and the pull ring 43 is fixedly connected with one end of the pulling rope 44. When the pulling rope 44 moves, it can drive the cleaning box 03 in the vertical position. Moving in the straight direction, the other end of the pulling rope 44 bypasses the first connecting roller 45 and the second connecting roller 46 fixed on the top of the support frame 01 and is fixedly connected to the reel 48 rotatably arranged on the protective shell 47, and the protective The casing 47 is fixed on the support frame 01 and has very good stability. When the reel 48 rotates, it can drive the pulling rope 44 to move, and play a role in lifting the cleaning box 03 .

Further, both ends of the reel 48 are fixedly connected with the rotating shaft 49, the rotating shaft 49 is rotatably arranged in the protective housing 47, the rotating shaft 49 is fixed with a driven wheel 410, and the driven wheel 410 is in mesh with the upper half gear 411 , the half gear 411 is fixedly connected with the output end of the first motor 412. When the first motor 412 works, it can drive the half gear 411 to rotate, thereby driving the rotating shaft 49 to rotate. When the rotating shaft 49 rotates, it will drive the winding wheel 48 to rotate, and then The pulling rope 44 is driven to move, at this time the cleaning box 03 moves upward, and when the driven wheel 410 and the half gear 411 cannot be engaged, the cleaning box 03 moves downward under the action of gravity. When the driven wheel 410 and the half gear 411 are engaged , which will drive the cleaning box 03 to move upward, thereby realizing the vertical oscillation of the cleaning box 03, thereby improving the cleaning effect and having very good practicability.

Further, the buffer assembly 05 includes a limit box 513 fixed at the bottom of the cleaning box 02, a slide rail 54 is provided between the limit boxes 513, and the slide rail 54 is slidably connected with the first pressure block 52 and the second pressure block 53. The first pressure block 52 and the second pressure block 53 can move in the length direction of the slide rail 54. The first pressure block 52 and the second pressure block 53 cooperate with the support block 51 fixed at the bottom of the cleaning box 03 to support The connecting surfaces between the block 51 and the first pressing block 52 and the second pressing block 53 are all inclined planes. Affects the buffering effect of the cleaning box 03; the support block 51 and the first hinge seat 55 are provided with pads 511, and the pads 511 are connected by a third spring 512, thereby achieving a very good buffering effect.

Further, the backs of the first pressure block 52 and the second pressure block 53 are provided with a first hinge seat 55 , the first hinge seat 55 is hinged with one end of the first link 56 , and the other end of the first link 56 is hinged. It is hinged with the second hinge seat 57 fixed on the slider 58, and the second hinge seat 57 is slidably connected with the second guide rod 59 provided in the limit box 513. When the first pressing block 52 and the second pressing block 53 move When the sliding block 58 is driven to slide on the second guide rod 59, the second guide rod 59 is provided with a second spring 510, which further improves the buffering capacity and is very simple.

Further, the cleaning assembly 06 includes a second motor 61 connected to the drive tube 41 , and can drive the drive tube 41 to rotate when the second motor 61 works, and a first fixed sleeve 62 is fixed on the drive tube 41 . The fixed sleeve 62 is fixedly connected with the first brush plate 64 through the telescopic rod 63. When the driving tube 41 rotates, it can drive the first brush plate 64 to rotate, thereby playing the role of stirring. The four springs 65 can further expand the range of stirring; the drive tube 41 is rotatably connected to the synchronous shaft 68 rotatably arranged on the cleaning box 03 through the synchronous belt 67, and the synchronous shaft 68 is fixed with a second fixed sleeve 69, and the second fixed sleeve 69 is fixed on the synchronous shaft 68. The fixing sleeve 69 is fixedly connected to the second brush plate 611 through the first connecting column 610 , and the first brush plate 64 and the second brush plate 611 are provided with bristles 66 , thereby cleaning waste plastics, which is very simple.

Further, the spray assembly 07 includes a fixed frame 71 fixed on the top of the support frame 01, and a spray pipe 72 is fixed on the fixed frame 71. The spray pipe 72 communicates with the external water source through the water inlet pipe 74, and the spray pipe 72 is connected to the external water source. A plurality of spray heads 73 are provided in rotation, through which the cleaning box 03 can be sprayed with cleaning water. Both sides of the spray head 73 are fixed with a third hinge seat 75, and the third hinge seat 75 is hinged by a second connecting rod 76 , when one spray head 73 rotates, it can drive the other spray heads 73 to rotate, so as to facilitate spraying at different positions; the spray head 73 close to the protective housing 47 is hinged with the connecting block 78 through the third connecting rod 77, and the connecting block 78 passes through The second telescopic rod 79 is connected to the protective casing 47, and the second telescopic rod 79 is provided with a fifth spring 710. When the connecting block 78 moves, it can drive the spray head 73 close to the protective casing 47 to rotate, thereby driving the remaining spray heads 73 rotate at the same time.

Further, the connecting block 78 is fixedly connected to the driving block 712 fixed on the pulling rope 44 through the second connecting column 711, and when the pulling rope 44 moves, the connecting block 78 is driven to move, thereby driving the spray head 73 to rotate, When the cleaning box 03 reciprocates in the vertical direction, it will drive the spray head 73 to reciprocate and rotate.

By setting the cleaning box 03, it is convenient to hold waste plastics, and at the same time, it is convenient to clean the waste plastics. The lifting assembly 04 can drive the cleaning box 03 to reciprocate in the vertical direction, which plays the role of oscillating cleaning, and the cleaning box 03 is in the vertical direction. When moving in the direction, it will drive the spray head 73 to reciprocate and rotate, thereby having a very good spraying effect; and the buffer assembly 05 arranged at the bottom plays a very good buffering effect, thereby improving the stability and safety of the cleaning box 03 sex.

Example 2

A second drain pipe 37 is also provided on one side of the cleaning box 03. The second drain pipe 37 communicates with the water tank 81 in the water return assembly 08, so that the sewage in the cleaning box 03 can be drained into the water tank 81. Two first filter screens 82 are symmetrically arranged, the first filter screen 82 is fixedly connected with the second filter screen 83, and the second filter screen 83 is fixed on the support frame 84. To play the role of filtering, the support frame 84 is provided with a water pump 85, one end of the water pump 85 is communicated with the first water conduit 86, and the other end of the water pump 85 is communicated with the water outlet 88 arranged in the cleaning box 02 through the second water conduit 87 Then, the filtered sewage can be transferred to the cleaning box 03 , the cleaning box 03 can be cleaned, and finally the sewage can be discharged through the first drain pipe 36 .

The working principle of the present invention is as follows: pour the waste plastic into the cleaning box 03, turn on the first motor 412, drive the reel 48 to rotate through the meshing of the driven wheel 410 and the half gear 411, and then drive the pulling rope 44 to rotate, and then Drive the cleaning box 03 to oscillate in the vertical direction, when the pulling rope 44 moves, it can drive the connecting block 78 to move in the horizontal direction, and then drive the spray head 73 to reciprocate, so as to facilitate the spray cleaning inside the cleaning box 03; While the cleaning box 03 oscillates back and forth, it is buffered by the buffer component 05, and then stirred and cleaned by the cleaning component 06 arranged inside the cleaning box 03. The cleaned sewage is filtered by the return water component 08 to rinse the cleaning box 03, and finally The sewage in the cleaning box 03 is discharged through the first drain pipe 36 .

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. should be included within the scope of protection of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

A waste plastic cleaning device, comprising a support frame (01), a cleaning box (02) is fixed on the support frame (01), and a cleaning box (03) is movably arranged in the cleaning box (02), characterized in that the support The rack (01) is provided with a lifting assembly (04) that drives the cleaning box (03) to move in the vertical direction, the bottom of the cleaning box (03) is connected to the cleaning box (02) through a buffer assembly (05), and the cleaning box (03) is connected to the cleaning box (02). 03) A cleaning assembly (06) is also provided inside; the support frame (01) is also provided with a spray assembly (07).
The waste plastic cleaning device according to claim 1, characterized in that folded edges (31) are fixed at both ends of the cleaning box (03), and the folded edges (31) are connected to the first folded edges (31) fixed on the limiting block (32). A guide rod (33) is slidably connected, the limit block (32) is fixed on the inner wall of the cleaning box (02), and the folded edge (31) and the limit block (32) are connected by a first spring (34), cleaning A first drain pipe (36) is provided on one side of the box (03).
The waste plastic cleaning device according to claim 1, wherein the lifting assembly (04) comprises a driving pipe (41) rotatably arranged in the cleaning box (02), and a connecting column is rotatably provided on the driving pipe (41). (42), a pull ring (43) is fixed on the top of the connecting column (42), the pull ring (43) is fixedly connected with one end of the pulling rope (44), and the other end of the pulling rope (44) is fixed on the support The first connecting roller (45) and the second connecting roller (46) on the top of the frame (01) are fixedly connected with the reel (48) rotatably arranged on the protective casing (47), and the protective casing (47) is fixed on the protective casing (47). on the support frame (01).
The waste plastic cleaning device according to claim 3, characterized in that both ends of the reel (48) are fixedly connected to the rotating shaft (49), and the rotating shaft (49) is rotatably provided in the protective casing (47) , a driven wheel (410) is fixed on the rotating shaft (49), the driven wheel (410) meshes with the upper half gear (411), and the half gear (411) is fixedly connected with the output end of the first motor (412).
The waste plastic cleaning device according to claim 1, characterized in that the buffer assembly (05) comprises a limit box (513) fixed on the bottom of the cleaning box (02), and a limit box (513) is provided between the limit boxes (513). The slide rail (54) is slidably connected with a first pressure block (52) and a second pressure block (53), and the first pressure block (52) and the second pressure block (53) are fixed to the cleaning The support block (51) at the bottom of the box (03) is used together, and the connecting surfaces between the support block (51) and the first pressing block (52) and the second pressing block (53) are all inclined planes. The first hinge seat (55) is provided with cushion blocks (511), and the cushion blocks (511) are connected by a third spring (512).
The waste plastic cleaning device according to claim 5, characterized in that a first hinge seat (55) is provided on the back of the first pressing block (52) and the second pressing block (53), and the first hinge seat (55) is hinged with one end of the first connecting rod (56), and the other end of the first connecting rod (56) is hinged with the second hinge seat (57) fixed on the slider (58), and the second hinge seat (57) ) is slidably connected with a second guide rod (59) provided in the limiting box (513), and a second spring (510) is provided on the outer sleeve of the second guide rod (59).
The waste plastic cleaning device according to claim 1, characterized in that, the cleaning assembly (06) comprises a second motor (61) connected with the driving pipe (41), and can drive the second motor (61) when it works The driving tube (41) rotates, a first fixing sleeve (62) is fixed on the driving tube (41), and the first fixing sleeve (62) is fixedly connected with the first brush plate (64) through the telescopic rod (63), The telescopic rod (63) is sleeved with a fourth spring (65), and the drive tube (41) is rotatably connected with a synchronous shaft (68) rotatably arranged on the cleaning box (03) through a synchronous belt (67). (68) is fixed with a second fixing sleeve (69), the second fixing sleeve (69) is fixedly connected with the second brush plate (611) through the first connecting column (610), the first brush plate (64) and The second brush plates (611) are provided with bristles (66).
The waste plastic cleaning device according to claim 1, characterized in that the spray assembly (07) comprises a fixing frame (71) fixed on the top of the support frame (01), and the fixing frame (71) is fixed with the spray Pipe (72), the spray pipe (72) is communicated with the external water source through the water inlet pipe (74), the spray pipe (72) is rotated and provided with a plurality of spray heads (73), and the two sides of the spray head (73) are fixed with the second water source. Three hinged bases (75), the third hinged bases (75) are hinged through the second connecting rod (76), and the spray head (73) close to the protective housing (47) is connected to the connecting block (73) through the third connecting rod (77). 78) Hinged, the connecting block (78) is connected with the protective housing (47) through the second telescopic rod (79), and the second telescopic rod (79) is covered with a fifth spring (710).
The waste plastic cleaning device according to claim 1, wherein the connecting block (78) is fixedly connected with the driving block (712) fixed on the pulling rope (44) through the second connecting column (711).
The waste plastic cleaning device according to claim 1, characterized in that a second drain pipe (37) is further provided on one side of the cleaning box (03), the second drain pipe (37) and the return water assembly (08) The water tank (81) in the water tank (81) is connected with two first filter screens (82) symmetrically inside the water tank (81), the first filter screen (82) is fixedly connected with the second filter screen (83), and the second filter screen (83) ) is fixed on the support frame (84), the support frame (84) is provided with a water pump (85), one end of the water pump (85) is communicated with the first water conduit (86), and the other end of the water pump (85) passes through the second guide pipe (86). The water pipe (87) communicates with the water outlet (88) arranged in the cleaning box (02).