CN110077758B - Industrial waste treatment device - Google Patents
Industrial waste treatment device Download PDFInfo
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- CN110077758B CN110077758B CN201910408698.3A CN201910408698A CN110077758B CN 110077758 B CN110077758 B CN 110077758B CN 201910408698 A CN201910408698 A CN 201910408698A CN 110077758 B CN110077758 B CN 110077758B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/08—Refuse receptacles; Accessories therefor with removable inserts with rigid inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/179—Suction means, e.g. for forcing a bag inside the receptacle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Refuse Receptacles (AREA)
Abstract
本发明公开了一种工业废料处理装置，包括桶盖、外桶、内桶及承重圆板；所述内桶处在外桶中，外桶内侧壁与内桶外侧壁之间形成中腔，桶盖通过铰轴与外桶铰接，铰轴上套设有用于将桶盖压向内桶的上端开口的扭簧；所述承重圆板与内桶同轴布置，内桶内侧壁上设有内螺纹，承重圆板外侧壁上设有与内螺纹适配的外螺纹，内螺纹轴向长度为外螺纹轴向长度的10至20倍，承重圆板上设有板通孔，板通孔内设有把手横条，把手横条两端均与板通孔的孔壁连接。本发明的有益效果是：调节能力强、适应性好，能与用于收集废料的各种垃圾袋进行较为良好的匹配，调节过程简便、使用过程稳定性好；具有密封保护功能，可避免内部的液体因翻倒而流出。
The invention discloses an industrial waste treatment device, comprising a barrel cover, an outer barrel, an inner barrel and a load-bearing circular plate; the inner barrel is located in the outer barrel, a middle cavity is formed between the inner side wall of the outer barrel and the outer side wall of the inner barrel, and the barrel cover is hinged The shaft is hinged with the outer barrel, and the hinge shaft is sleeved with a torsion spring for pressing the barrel cover to the upper end opening of the inner barrel; the load-bearing circular plate is coaxially arranged with the inner barrel, the inner side wall of the inner barrel is provided with an internal thread, and the outer side of the load-bearing circular plate is arranged The wall is provided with an external thread adapted to the internal thread, and the axial length of the internal thread is 10 to 20 times the axial length of the external thread. Both ends of the handle bar are connected with the hole wall of the plate through hole. The beneficial effects of the invention are: strong adjustment ability, good adaptability, good matching with various garbage bags for collecting waste, simple adjustment process and good stability in use process; it has the function of sealing and protection, which can avoid internal of liquids that flow out due to overturning.
Description
Technical Field
The invention belongs to the technical field of industrial recovery and waste treatment, and particularly relates to an industrial waste treatment device.
Background
In the production process, can produce some small-size solid waste and a small amount of pollution-free liquid waste in the workshop often, adopt the garbage bin to join in marriage the mode of disposal bag at present and collect the processing, be about to the disposal bag suit in the garbage bin, then drop into the disposal bag with small-size solid waste and a small amount of pollution-free liquid waste, realize preliminary recovery processing to be convenient for carry out subsequent processing. Above-mentioned recovery mode has with low costs, convenient operation's advantage, nevertheless, this also requires disposal bag and garbage bin to have higher matching degree, otherwise when the disposal bag degree of depth is not enough relatively, the disposal bag bottom can be unsettled, in case the bearing is too big, just leads to the disposal bag sack to break away from the garbage bin bung hole easily, the ruptured problem of disposal bag bottom appears even.
Disclosure of Invention
The industrial waste treatment device provided by the invention has the advantages of strong adjusting capability, good adaptability, capability of being well matched with various garbage bags for collecting waste, simple and convenient adjusting process and good stability in the using process.
In order to achieve the purpose, the invention adopts the following technical scheme:
an industrial waste treatment apparatus comprising
The barrel comprises a barrel cover, an outer barrel with an opening at the upper end, an inner barrel with an opening at the upper end and a bearing circular plate arranged in the inner barrel;
the inner barrel is positioned in the outer barrel, a middle cavity is formed between the inner side wall of the outer barrel and the outer side wall of the inner barrel, the barrel cover covers an upper end opening of the inner barrel, the barrel cover covers the upper end opening of the outer barrel, the barrel cover is hinged with the outer barrel through a hinge shaft, and a torsional spring for pressing the barrel cover to the upper end opening of the inner barrel is sleeved on the hinge shaft;
the bearing circular plate and the inner barrel are coaxially arranged, an inner thread is arranged on the inner side wall of the inner barrel, an outer thread matched with the inner thread is arranged on the outer side wall of the bearing circular plate, the axial length of the inner thread is 10-20 times of the axial length of the outer thread, a plate through hole is formed in the bearing circular plate, the plate through hole and the inner barrel are coaxially arranged, a handle transverse bar is arranged in the plate through hole, and two ends of the handle transverse bar are connected with the hole wall of the plate through hole.
Preferably, the inner side wall of the outer barrel is provided with a plurality of supporting pressing blocks, the outer side wall of the inner barrel is provided with a frame leaning ring, the lower end of the frame leaning ring is in contact with the upper end of the supporting pressing blocks, and a gap is formed between the outer side wall of the inner barrel and the supporting pressing blocks.
Preferably, the outer barrel, the inner barrel and the frame leaning ring are coaxially arranged, and the axis of the outer barrel is vertical.
Preferably, at least one bottom supporting block is arranged in the outer barrel, the bottom of the bottom supporting block is fixed at the bottom of the outer barrel, and the top of the bottom supporting block is contacted with the lower end of the inner barrel.
Preferably, a bag sleeving air outlet hole is formed in the side wall of the inner barrel, the middle cavity is communicated with the inner portion of the inner barrel through the bag sleeving air outlet hole, and the lowest point of the bag sleeving air outlet hole is higher than the highest point of the internal thread.
Preferably, a sliding seat fixed with the outer barrel, a top seat fixed with the outer barrel, a vertical ejector rod in sliding fit with the sliding seat, and a limiting ring sleeved on the vertical ejector rod are arranged in the middle cavity, the bottom of the limiting ring contacts the top of the sliding seat, the upper end of the vertical ejector rod is provided with a top block contacting the bottom surface of the barrel cover, a top sleeve used for upwards jacking the vertical ejector rod is further arranged in the middle cavity, a transverse shaft positioned below the inner barrel is arranged in the outer barrel, the transverse shaft is fixed with the outer barrel, an arm rod used for driving the top sleeve is arranged on the transverse shaft, the arm rod is rotatably connected with the transverse shaft, the arm rod contacts the top end of the top seat and is horizontally arranged, a main reset spring is arranged on the arm rod, the upper end of the main reset spring contacts the bottom of the inner barrel, the lower end of the main reset spring is connected with the arm rod, the main reset spring, the arm rod and the top seat are sequentially arranged from top to bottom, a lower through hole is arranged on the side wall of the outer barrel, the arm rod penetrates through the lower through hole, and a pedal positioned outside the outer barrel is arranged at one end of the arm rod, the pedal, the arm rod, the vertical ejector rod and the hinge shaft are sequentially arranged along the axial direction of the arm rod.
Preferably, the bottom of the outer barrel is provided with an outer supporting ring and an elastic sealing ring, the inner surface of the barrel cover is provided with a sealing layer for sealing the barrel opening of the inner barrel, the outer supporting ring and the elastic sealing ring are coaxially arranged, the axial length of the outer barrel is smaller than that of the elastic sealing ring, the upper end of the elastic sealing ring is fixed with the bottom of the outer barrel in a sealing way, the outer barrel is provided with an air extraction cylinder body, the air extraction cylinder body is internally provided with an air extraction inner piston matched with the air extraction cylinder body in a sliding and sealing way, the air extraction inner piston divides the inner part of the air extraction cylinder body into an air extraction air cavity and an air extraction cavity communicated with the outside, the air extraction inner piston is provided with an air extraction piston rod penetrating through the air extraction air cavity, the air extraction piston rod is matched with the air extraction cylinder body in a sliding and sealing way, the air extraction cavity is internally provided with an air extraction return spring, one end of the air extraction return spring is connected with the air extraction inner piston, the other end of the air extraction return spring is connected with the air extraction cylinder body, the air extraction cylinder body is provided with an air exhaust hole communicated with the air extraction cavity and an air inlet communicated with the air extraction cavity, the exhaust hole is provided with an exhaust check valve, the air inlet hole is provided with an air inlet check valve, the center hole of the elastic sealing ring is communicated with the air inlet hole through a first air pipe, the arm rod is provided with an air exhaust pressing plate for pressing an air exhaust piston rod downwards, and the air exhaust pressing plate, the air exhaust air cavity and the air exhaust cavity are sequentially arranged from top to bottom; the other end of the arm rod is provided with an upper jacking cylinder body, an upper jacking piston matched with the upper jacking cylinder body in a sliding and sealing manner is arranged in the upper jacking cylinder body, the upper jacking piston divides the interior of the upper jacking cylinder body into an upper jacking cavity and an upper jacking cavity communicated with the outside, an upper jacking piston rod penetrating through the upper jacking cavity is arranged on the upper jacking piston, the upper jacking piston rod is matched with the upper jacking cylinder body in a sliding and sealing manner, an upper jacking return spring and an upper jacking limiting body are arranged in the upper jacking cavity, the upper jacking return spring penetrates through the upper jacking limiting body, one end of the upper jacking return spring is connected with the upper jacking piston, the other end of the upper jacking return spring is connected with the upper jacking cylinder body, an upper jacking hole communicated with the upper jacking cavity is arranged on the upper jacking cylinder body, a central hole of the elastic sealing ring is communicated with the upper jacking hole through a second air pipe, and the jacking sleeve is sleeved on the arm rod;
the outer barrel is provided with a vent valve communicated with the central hole of the elastic sealing ring, when the air pressure in the central hole of the elastic sealing ring is equal to the external atmospheric pressure, the upper ejection inner piston is separated from the upper ejection limiting body, the arm rod, the upper ejection cavity, the ejection sleeve and the vertical ejector rod are sequentially arranged along the axial direction of the arm rod,
when the upper top inner piston contacts the upper top limiting body, the top sleeve is positioned below the vertical ejector rod and contacts the vertical ejector rod.
Preferably, the barrel cover is provided with a vertical limiting plate in the middle cavity, the outer barrel is provided with a limiting groove with an opening on the inner side wall of the outer barrel, a limiting cylinder body is arranged in the limiting groove, a limiting inner piston in sliding sealing fit with the limiting cylinder body is arranged in the limiting cylinder body, the sliding direction of the limiting inner piston is perpendicular to the axis of the outer barrel, the limiting inner piston divides the interior of the limiting cylinder body into a limiting air cavity and a limiting cavity communicated with the outside, a limiting piston rod penetrating through the limiting cavity is arranged on the limiting inner piston, one end of the limiting piston rod is in contact with the vertical limiting plate, a limiting reset spring is arranged in the limiting air cavity, one end of the limiting reset spring is connected with the limiting inner piston, the other end of the limiting reset spring is connected with the limiting cylinder body, a limiting air hole communicated with the limiting air cavity is arranged on the limiting cylinder body, the center hole of the elastic sealing ring is communicated with the limiting air hole through a third air pipe, the limiting air cavity, the limiting cavity is formed by a limiting cavity, a limiting groove is formed in the limiting groove, and a limiting groove is formed in the limiting groove, The vertical limiting plate and the inner barrel are sequentially arranged along the axial direction of the limiting piston rod, when the upper-top inner piston contacts the upper-top limiting body, the limiting piston rod is separated from the vertical limiting plate, and the limiting piston rod is positioned in the limiting groove.
The invention has the beneficial effects that: the adjusting capacity is strong, the adaptability is good, the garbage bag can be well matched with various garbage bags for collecting waste materials, the adjusting process is simple and convenient, and the stability in the using process is good; has the sealing protection function and can prevent the liquid inside from flowing out due to overturning.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic structure of embodiment 2;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is an enlarged view at D of FIG. 4;
FIG. 7 is an enlarged view at E in FIG. 4;
FIG. 8 is an enlarged view at F of FIG. 4;
FIG. 9 is an enlarged view at G of FIG. 4;
FIG. 10 is an enlarged view at H in FIG. 4;
fig. 11 is a schematic structural view at the limiting cylinder.
Reference numerals: the bucket cover 1, a hinge shaft 11, a vertical limit plate 12, an outer bucket 2, a middle cavity 2a, a lower through opening 2b, a support pressing block 21, a bottom support block 22, a limit cylinder 23, a limit air cavity 23a, a limit cavity 23b, a limit inner piston 231, a limit piston rod 232, a limit return spring 233, an inner bucket 3, a bag covering air outlet 3a, a bearing circular plate 31, a plate through hole 32, a handle cross bar 321, a frame backing ring 33, a sliding seat 41, a top seat 42, a vertical push rod 43, a limit ring 44, a top block 45, a top sleeve 46, a cross shaft 47, an arm rod 51, an air suction pressing plate 511, a main return spring 52, a pedal 53, an outer support ring 61, an elastic sealing ring 62, a first air pipe 621, a second air pipe 622, a third air pipe 623, an air suction cylinder 63, an air suction air cavity 63a, an air suction cavity 631 b, an air suction inner piston rod 632, a suction return spring 633, an upper top cylinder 64, an upper top air cavity 64a, an upper top cavity 64b, An upper top inner piston 641, an upper top piston rod 642, an upper top return spring 643 and an upper top limit body 644.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1: as shown in figures 1 to 3 of the drawings,
an industrial waste treatment apparatus comprising
The device comprises a barrel cover 1, an outer barrel 2 with an opening at the upper end, an inner barrel 3 with an opening at the upper end and a bearing circular plate 31 arranged in the inner barrel;
the inner barrel is arranged in the outer barrel, a middle cavity 2a is formed between the inner side wall of the outer barrel and the outer side wall of the inner barrel, the barrel cover covers an upper end opening of the inner barrel, the barrel cover covers the upper end opening of the outer barrel, the barrel cover is hinged with the outer barrel through a hinge shaft 11, and a torsion spring for pressing the barrel cover to the upper end opening of the inner barrel is sleeved on the hinge shaft;
the bearing circular plate and the inner barrel are coaxially arranged, an inner thread is arranged on the inner side wall of the inner barrel, an outer thread matched with the inner thread is arranged on the outer side wall of the bearing circular plate, the axial length of the inner thread is 10-20 times of the axial length of the outer thread, a plate through hole 32 is formed in the bearing circular plate, the plate through hole and the inner barrel are coaxially arranged, a handle cross bar 321 is arranged in the plate through hole, and two ends of the handle cross bar are connected with the hole wall of the plate through hole.
The inner side wall of the outer barrel is provided with a plurality of supporting pressing blocks 21, the outer side wall of the inner barrel is provided with a frame backing ring 33, the lower end of the frame backing ring contacts with the upper end of the supporting pressing blocks, and a gap is formed between the outer side wall of the inner barrel and the supporting pressing blocks.
The outer barrel, the inner barrel and the frame backing ring are coaxially arranged, and the axis of the outer barrel is vertical.
At least one bottom supporting block 22 is arranged in the outer barrel, the bottom of the bottom supporting block is fixed at the bottom of the outer barrel, and the top of the bottom supporting block is contacted with the lower end of the inner barrel.
The side wall of the inner barrel is provided with a bag-sleeving air outlet hole 3a, the middle cavity is communicated with the inner part of the inner barrel through the bag-sleeving air outlet hole, and the lowest point of the bag-sleeving air outlet hole is higher than the highest point of the internal thread.
The height of the bearing circular plate can be adjusted by rotating the bearing circular plate, and the handle horizontal bar can be rotated to drive the bearing circular plate to rotate during operation. When the garbage bag is used, the barrel cover is opened, the inner barrel is taken out (due to the existence of the torsion spring, the opening state of the barrel cover is ensured when the inner barrel is taken out), the bearing circular plate is adjusted to be at a proper height according to the height of the garbage bag, and the adjusting principle is as follows: under the premise that the bottom of the garbage bag is positioned in the inner barrel, the bag opening of the garbage bag is turned outwards and sleeved on the opening of the inner barrel, the bearing circular plate can support the bottom of the garbage bag. The garbage bag is sleeved, so that the bottom of the garbage bag is positioned in the inner barrel, the bag opening of the garbage bag is turned outwards and sleeved on the opening of the inner barrel, and the air outlet of the sleeved bag can help to discharge the air in the inner barrel during bagging. Then the inner barrel is put into the outer barrel, and the bottom (lower end) of the inner barrel contacts the top of the bottom supporting block. The opening of the garbage bag which is turned outwards can be pressed by the supporting pressing block and the frame leaning ring, so that the opening of the garbage bag can be further prevented from being separated from the opening of the garbage can. Due to the existence of the torsion spring, when the garbage bag is sleeved on the inner barrel and the inner barrel is positioned in the outer barrel, the barrel cover can cover the opening at the upper end of the garbage bag. In the using process, small-volume solid waste and a small amount of pollution-free liquid waste can be directly thrown into the garbage bag for collection. Because the bottom of the garbage bag is supported by the bearing circular plate, the bottom of the garbage bag is not suspended and does not need bearing, and the problems that the opening of the garbage bag is separated from the opening of the garbage can and the bottom of the garbage bag is broken can be avoided.
Example 2: based on embodiment 1, as shown in fig. 4 to 11,
a slide seat 41 fixed with the outer barrel, a top seat 42 fixed with the outer barrel, a vertical ejector rod 43 in sliding fit with the slide seat (the vertical ejector rod is not contacted with a supporting pressing block and is not contacted with a frame backing ring) and a spacing ring 44 sleeved on the vertical ejector rod, the bottom of the spacing ring is contacted with the top of the slide seat, the upper end of the vertical ejector rod is provided with a top block 45 contacted with the bottom surface of the barrel cover, the middle cavity is also provided with a top sleeve 46 used for jacking up the vertical ejector rod, the outer barrel is provided with a transverse shaft 47 positioned below the inner barrel, the transverse shaft is fixed with the outer barrel, the transverse shaft is provided with an arm rod 51 used for driving the top sleeve, the arm rod is rotatably connected with the transverse shaft, the arm rod is contacted with the top end of the top seat and is horizontally arranged, the arm rod is provided with a main reset spring 52, the upper end of the main reset spring is contacted with the bottom of the inner barrel, the lower end of the main reset spring is connected with the arm rod, the main reset spring, the arm rod and the top seat are sequentially arranged from top seat from top to bottom, the side wall of the outer barrel is provided with a lower through hole 2b, the arm rod passes through the lower through opening, a pedal 53 positioned outside the outer barrel is arranged at one end of the arm rod, and the pedal, the arm rod, the vertical ejector rod and the hinge shaft are sequentially arranged along the axial direction of the arm rod.
At ordinary times, the bung is covered, and after the user stepped on the footboard, can drive the armed lever and rotate round the cross axle to the armed lever drive top cover, the top cover jack-up erects the ejector pin, and the kicking block on the perpendicular ejector pin can push open the bung, thereby can the person of facilitating the use input waste material. After the user releases the pedal, under the action of the main reset spring, the vertical ejector rod and other structures reset, and under the action of gravity, the barrel cover falls down to reset.
The bottom of the outer barrel is provided with an outer supporting ring 61 and an elastic sealing ring 62, the inner surface of the barrel cover is provided with a sealing layer for sealing the opening of the inner barrel, the outer supporting ring and the elastic sealing ring are coaxially arranged, the axial length of the outer barrel is smaller than that of the elastic sealing ring, the upper end of the elastic sealing ring is fixed with the bottom of the outer barrel in a sealing way, the outer barrel is provided with an air pumping cylinder body 63, the air pumping cylinder body is internally provided with an air pumping inner piston 631 in sliding sealing fit with the air pumping cylinder body, the air pumping inner piston divides the inner part of the air pumping cylinder body into an air pumping air cavity 63a and an air pumping cavity 63b communicated with the outside, the air pumping inner piston is provided with an air pumping piston rod 632 penetrating through the air pumping air cavity, the air pumping piston rod is in sliding sealing fit with the air pumping cylinder body, the air pumping cavity is internally provided with an air pumping return spring 633, one end of the air pumping return spring is connected with the inner piston, the other end of the air pumping return spring is connected with the air pumping cylinder body, the air exhaust hole communicated with the air pumping air cavity and an air inlet communicated with the air pumping air cavity, the exhaust hole is provided with an exhaust check valve, the air inlet hole is provided with an air inlet check valve, the center hole of the elastic sealing ring is communicated with the air inlet hole through a first air pipe 621, the arm rod is provided with an air exhaust pressing plate 511 for pressing an air exhaust piston rod downwards, and the air exhaust pressing plate, the air exhaust air cavity and the air exhaust cavity are sequentially arranged from top to bottom; an upper jacking cylinder body 64 is arranged at the other end of the arm rod, an upper jacking inner piston 641 which is in sliding sealing fit with the upper jacking cylinder body is arranged in the upper jacking cylinder body, the upper jacking inner piston divides the interior of the upper jacking cylinder body into an upper jacking air cavity 64a and an upper jacking cavity 64b communicated with the outside, an upper jacking piston rod 642 which penetrates through the upper jacking air cavity is arranged on the upper jacking inner piston, the upper jacking piston rod is in sliding sealing fit with the upper jacking cylinder body, an upper jacking return spring 643 and an upper jacking limiting body 644 are arranged in the upper jacking air cavity, the upper jacking return spring penetrates through the upper jacking limiting body, one end of the upper jacking return spring is connected with the upper jacking inner piston, the other end of the upper jacking return spring is connected with the upper jacking cylinder body, an upper jacking air hole communicated with the upper jacking air cavity is arranged on the upper jacking cylinder body, a central hole of the elastic sealing ring is communicated with the upper jacking air hole through a second air pipe 622, and a jacking sleeve is sleeved on the arm rod;
the outer barrel is provided with a vent valve communicated with the central hole of the elastic sealing ring, when the air pressure in the central hole of the elastic sealing ring is equal to the external atmospheric pressure, the upper ejection inner piston is separated from the upper ejection limiting body, the arm rod, the upper ejection cavity, the ejection sleeve and the vertical ejector rod are sequentially arranged along the axial direction of the arm rod,
when the upper top inner piston contacts the upper top limiting body, the top sleeve is positioned below the vertical ejector rod and contacts the vertical ejector rod.
The barrel cover is provided with a vertical limiting plate 12 in the middle cavity, the outer barrel is provided with a limiting groove with an opening on the inner side wall of the outer barrel, a limiting cylinder body 23 is arranged in the limiting groove, a limiting inner piston 231 in sliding sealing fit with the limiting cylinder body is arranged in the limiting cylinder body, the sliding direction of the limiting inner piston is perpendicular to the axis of the outer barrel, the limiting inner piston divides the inside of the limiting cylinder body into a limiting air cavity 23a and a limiting cavity 23b communicated with the outside, a limiting piston rod 232 penetrating through the limiting cavity is arranged on the limiting inner piston, one end of the limiting piston rod contacts with the vertical limiting plate, a limiting reset spring 233 is arranged in the limiting air cavity, one end of the limiting reset spring is connected with the limiting inner piston, the other end of the limiting reset spring is connected with the limiting cylinder body, a limiting air hole communicated with the limiting air cavity is arranged on the limiting cylinder body, the center hole of the elastic sealing ring is communicated with the limiting air hole through a third air pipe 623, the limiting air cavity, The limiting cavity, the vertical limiting plate and the inner barrel are sequentially arranged along the axial direction of the limiting piston rod, when the upper-top inner piston contacts the upper-top limiting body, the limiting piston rod is separated from the vertical limiting plate, and the limiting piston rod is positioned in the limiting groove.
In a workshop, the number of people and objects is large, and the situation that the invention is knocked down (knocked down by people, a cart, mobile equipment and the like) is inevitable. When liquid is collected in the invention, once the liquid is knocked down, the liquid flows out, and the workshop production environment is influenced. In this embodiment, when the waste material is collected by using the present invention, the present invention needs to be placed at a relatively flat position (taking a relatively flat ground as an example), the elastic sealing ring is pressed on the ground under the gravity action of the integral structure, and at this time, the upper end of the central hole of the elastic sealing ring is provided with the bottom of the outer barrel, and the lower end of the central hole of the elastic sealing ring is provided with the ground, so as to form a cavity. Step on several times, release footboard, at this in-process, trample down to press when the footboard, can drive the clamp plate of bleeding and push down the piston rod of bleeding to the piston moves down in bleeding, partly gaseous entering air cavity of bleeding in the centre bore (in cavity promptly) of elastic seal circle, is released when the footboard, at main reset spring, the reset spring effect of bleeding down, each structure resets, and a part of gas in the air cavity of bleeding is discharged the external world from the exhaust check valve, is equivalent to bleeding in the cavity. And because the central hole of the elastic sealing ring is communicated with the upper top air hole through a second air pipe, and the central hole of the elastic sealing ring is communicated with the limiting air hole through a third air pipe, the upper top air cavity and the limiting air cavity are simultaneously pumped when the cavity is pumped. After air is exhausted for several times, the limiting inner piston moves to contact with the upper top limiting body, the limiting piston rod is separated from the vertical limiting plate at the moment, the limiting piston rod is positioned in the limiting groove, the upper top inner piston moves to contact with the upper top limiting body, the top sleeve is positioned below the vertical ejector rod and contacts with the vertical ejector rod at the moment, air pressure in the cavity is relatively low, and therefore the elastic sealing ring can be adsorbed on the ground, and the stability of the air-pressure-adjustable air-operated valve is guaranteed to be stable. At this moment, the pedal is continuously stepped on, the vertical ejector rod can be driven to move upwards through the arm rod and the ejector sleeve (the air pressure in the central hole of the elastic sealing ring is very low at this moment, the air exhaust pressure plate hardly presses the air exhaust piston rod downwards, so that the maximum stroke of the pedal is relatively reduced at this moment), and the barrel cover can be ejected by the ejector block on the vertical ejector rod. For the first time, after the cover is opened, the garbage bag is sleeved according to the steps in the embodiment 1.
Note that: when the barrel cover is at the maximum opening angle, the inner barrel can be taken out, the specific size can be set according to actual requirements, and no limitation is made here.
In this embodiment, if elastic seal does not adsorb subaerial, then in elastic seal's the centre bore (in being the cavity), go up the ejector pin chamber, spacing air chamber all with external atmosphere intercommunication, spacing piston rod withstands perpendicular limiting plate this moment, and the top cover also does not move to the position that can drive perpendicular ejector pin (armed lever this moment, go up the ejector pin chamber, top cover and perpendicular ejector pin arrange along the armed lever axial in proper order), so no matter how to trample the footboard this moment, can't open the bung. The structure principle ensures that the barrel cover can be opened only by continuously stepping down the pedal after the barrel cover is stably adsorbed on the ground, so that the barrel cover is prevented from being knocked down when the barrel cover is opened, and internal waste can be prevented from separating from the inner barrel. In addition, fixed operation (let the elastic sealing circle adsorb subaerial) and uncap the operation (open the bung) all are the same action of stepping on (footboard), and fixed operation and uncap the operation and can realize the order automatically and switch, not only the simple operation, and excellent in the result of use. After the vent valve is opened, the central hole of the elastic sealing ring is communicated with the outside atmosphere, the outside air enters the central hole of the elastic sealing ring, and the elastic sealing ring can move smoothly after the adsorption effect of the elastic sealing ring and the ground disappears.
Claims (6)
1. An industrial waste treatment device is characterized by comprising
The barrel comprises a barrel cover, an outer barrel with an opening at the upper end, an inner barrel with an opening at the upper end and a bearing circular plate arranged in the inner barrel;
the inner barrel is positioned in the outer barrel, a middle cavity is formed between the inner side wall of the outer barrel and the outer side wall of the inner barrel, the barrel cover covers an upper end opening of the inner barrel, the barrel cover covers the upper end opening of the outer barrel, the barrel cover is hinged with the outer barrel through a hinge shaft, and a torsional spring for pressing the barrel cover to the upper end opening of the inner barrel is sleeved on the hinge shaft;
the bearing circular plate and the inner barrel are coaxially arranged, an inner thread is arranged on the inner side wall of the inner barrel, an outer thread matched with the inner thread is arranged on the outer side wall of the bearing circular plate, the axial length of the inner thread is 10-20 times of the axial length of the outer thread, a plate through hole is formed in the bearing circular plate, the plate through hole and the inner barrel are coaxially arranged, a handle transverse bar is arranged in the plate through hole, and two ends of the handle transverse bar are connected with the hole wall of the plate through hole;
the middle cavity is internally provided with a sliding seat fixed with the outer barrel, a top seat fixed with the outer barrel, a vertical ejector rod in sliding fit with the sliding seat, and a limiting ring sleeved on the vertical ejector rod, the bottom of the limiting ring is contacted with the top of the sliding seat, the upper end of the vertical ejector rod is provided with a top block contacted with the bottom surface of the barrel cover, the middle cavity is also provided with a top sleeve used for upwards jacking the vertical ejector rod, the outer barrel is internally provided with a cross shaft positioned below the inner barrel, the cross shaft is fixed with the outer barrel, the cross shaft is provided with an arm rod used for driving the top sleeve, the arm rod is rotatably connected with the cross shaft, the arm rod is contacted with the top end of the top seat and horizontally arranged, the arm rod is provided with a main reset spring, the upper end of the main reset spring is contacted with the bottom of the inner barrel, the lower end of the main reset spring is connected with the arm rod, the main reset spring, the arm rod and the top seat are sequentially arranged from top to bottom, the side wall of the outer barrel is provided with a lower through hole, the arm rod penetrates through the lower through hole, one end of the arm rod is provided with a pedal positioned outside, and the pedal, the arm rod, The vertical ejector rod and the hinge shaft are sequentially arranged along the axial direction of the arm rod;
the bottom of the outer barrel is provided with an outer supporting ring and an elastic sealing ring, the inner surface of the barrel cover is provided with a sealing layer for sealing a barrel opening of the inner barrel, the outer supporting ring and the elastic sealing ring are coaxially arranged, the axial length of the outer barrel is smaller than that of the elastic sealing ring, the upper end of the elastic sealing ring is fixed with the bottom of the outer barrel in a sealing way, the outer barrel is internally provided with an air exhaust cylinder body, the air exhaust cylinder body is internally provided with an air exhaust inner piston matched with the air exhaust cylinder body in a sliding and sealing way, the air exhaust inner piston divides the air exhaust cylinder body into an air exhaust air cavity and an air exhaust cavity communicated with the outside, the air exhaust inner piston is provided with an air exhaust piston rod penetrating the air exhaust air cavity, the air exhaust piston rod is matched with the air exhaust cylinder body in a sliding and sealing way, an air exhaust return spring is arranged in the air exhaust cavity, one end of the air return spring is connected with the air exhaust inner piston, the other end of the air exhaust return spring is connected with the air exhaust air cavity and is provided with an air inlet hole communicated with the air exhaust air cavity, the exhaust hole is provided with an exhaust check valve, the air inlet hole is provided with an air inlet check valve, the center hole of the elastic sealing ring is communicated with the air inlet hole through a first air pipe, the arm rod is provided with an air exhaust pressing plate for pressing an air exhaust piston rod downwards, and the air exhaust pressing plate, the air exhaust air cavity and the air exhaust cavity are sequentially arranged from top to bottom; the other end of the arm rod is provided with an upper jacking cylinder body, an upper jacking piston matched with the upper jacking cylinder body in a sliding and sealing manner is arranged in the upper jacking cylinder body, the upper jacking piston divides the interior of the upper jacking cylinder body into an upper jacking cavity and an upper jacking cavity communicated with the outside, an upper jacking piston rod penetrating through the upper jacking cavity is arranged on the upper jacking piston, the upper jacking piston rod is matched with the upper jacking cylinder body in a sliding and sealing manner, an upper jacking return spring and an upper jacking limiting body are arranged in the upper jacking cavity, the upper jacking return spring penetrates through the upper jacking limiting body, one end of the upper jacking return spring is connected with the upper jacking piston, the other end of the upper jacking return spring is connected with the upper jacking cylinder body, an upper jacking hole communicated with the upper jacking cavity is arranged on the upper jacking cylinder body, a central hole of the elastic sealing ring is communicated with the upper jacking hole through a second air pipe, and the jacking sleeve is sleeved on the arm rod;
the outer barrel is provided with a vent valve communicated with the central hole of the elastic sealing ring, when the air pressure in the central hole of the elastic sealing ring is equal to the external atmospheric pressure, the upper ejection inner piston is separated from the upper ejection limiting body, the arm rod, the upper ejection cavity, the ejection sleeve and the vertical ejector rod are sequentially arranged along the axial direction of the arm rod,
when the upper top inner piston contacts the upper top limiting body, the top sleeve is positioned below the vertical ejector rod and contacts the vertical ejector rod.
2. The apparatus as claimed in claim 1, wherein the outer barrel has a plurality of supporting blocks on an inner sidewall thereof, the inner barrel has a frame ring on an outer sidewall thereof, a lower end of the frame ring contacts an upper end of the supporting blocks, and a gap is formed between the outer sidewall of the inner barrel and the supporting blocks.
3. The industrial waste treatment plant of claim 1 wherein the outer barrel, inner barrel and rack collar are coaxially arranged with the outer barrel axis vertical.
4. The apparatus of claim 1, 2 or 3, wherein the outer tub is provided therein with at least one bottom support block, the bottom of the bottom support block is fixed to the bottom of the outer tub, and the top of the bottom support block contacts the lower end of the inner tub.
5. The industrial waste treatment device according to claim 1, 2 or 3, wherein the sidewall of the inner barrel is provided with a bag-sleeving air outlet, the middle cavity is communicated with the inside of the inner barrel through the bag-sleeving air outlet, and the lowest point of the bag-sleeving air outlet is higher than the highest point of the internal thread.
6. The industrial waste treatment device according to claim 1, wherein the barrel cover is provided with a vertical limiting plate in the middle cavity, the outer barrel is provided with a limiting groove opened on the inner side wall of the outer barrel, a limiting cylinder body is arranged in the limiting groove, a limiting inner piston in sliding sealing fit with the limiting cylinder body is arranged in the limiting cylinder body, the sliding direction of the limiting inner piston is perpendicular to the axis of the outer barrel, the limiting inner piston divides the interior of the limiting cylinder body into a limiting air cavity and a limiting cavity communicated with the outside, a limiting piston rod penetrating through the limiting cavity is arranged on the limiting inner piston, one end of the limiting piston rod contacts with the vertical limiting plate, a limiting return spring is arranged in the limiting air cavity, one end of the limiting return spring is connected with the limiting inner piston, the other end of the limiting return spring is connected with the limiting cylinder body, a limiting air hole communicated with the limiting air cavity is arranged on the limiting cylinder body, and the center hole of the elastic sealing ring is communicated with the limiting air hole through a third air pipe, the limiting air cavity, the limiting cavity, the vertical limiting plate and the inner barrel are sequentially arranged along the axial direction of the limiting piston rod, when the upper-top inner piston contacts the upper-top limiting body, the limiting piston rod is separated from the vertical limiting plate, and the limiting piston rod is positioned in the limiting groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408698.3A CN110077758B (en) | 2019-05-16 | 2019-05-16 | Industrial waste treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910408698.3A CN110077758B (en) | 2019-05-16 | 2019-05-16 | Industrial waste treatment device |
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| CN110077758A CN110077758A (en) | 2019-08-02 |
| CN110077758B true CN110077758B (en) | 2021-09-17 |
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| CN203946485U (en) * | 2014-07-28 | 2014-11-19 | 曾文贵 | A kind of sanitary bucket |
| CN104210787A (en) * | 2014-08-04 | 2014-12-17 | 湖州师范学院 | Spiral elevating garbage bin |
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| CN110077758A (en) | 2019-08-02 |
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Address after: 401.402, A1 / F, Zhejiang new science and Technology Park, no.2288, Jiangxi Road, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Zhongliang Higher Research Institute (Shaoxing Shangyu) Co.,Ltd. Country or region after: China Address before: 401.402, A1 / F, Zhejiang new science and Technology Park, no.2288, Jiangxi Road, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: CHINA JILIANG UNIVERSITY SHANGYU ADVANCED RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |
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Effective date of registration: 20250103 Address after: No. 32 Dashi Road, Yinan Industrial Zone, Yiwu City, Jinhua City, Zhejiang Province 322000 Patentee after: Zhejiang Zhanhong Surface Treatment Technology Co.,Ltd. Country or region after: China Address before: 401.402, A1 / F, Zhejiang new science and Technology Park, no.2288, Jiangxi Road, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: Zhongliang Higher Research Institute (Shaoxing Shangyu) Co.,Ltd. Country or region before: China |