CN111605925A - Telescopic movable garbage can - Google Patents
Telescopic movable garbage can Download PDFInfo
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- CN111605925A CN111605925A CN202010451507.4A CN202010451507A CN111605925A CN 111605925 A CN111605925 A CN 111605925A CN 202010451507 A CN202010451507 A CN 202010451507A CN 111605925 A CN111605925 A CN 111605925A
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 96
- 230000005540 biological transmission Effects 0.000 claims description 31
- 239000000725 suspension Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
- B65F1/1468—Means for facilitating the transport of the receptacle, e.g. wheels, rolls
- B65F1/1473—Receptacles having wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The invention discloses a telescopic movable garbage can, which comprises a garbage can, wherein a circular plate is fixedly connected to the center of the lower end surface of the garbage can, a rotary drum is rotatably arranged at the lower end of the circular plate, a top drum is arranged at the lower end of the rotary drum in a vertical sliding manner, a top cavity with an upward opening is arranged in the top drum, the lower end of the rotary drum extends into the top cavity and is in threaded connection with the inner wall of the top cavity, two sliding rods are arranged on the left side of the circular plate, the top drum is taken as a symmetry center, the two sliding rods are in front-back symmetry, a worm is rotatably arranged between the sliding rods, the right end of the worm is meshed with the outer surface of the rotary drum, after the garbage can is jacked up, wheels can extend out, so that the garbage can be changed into a movable state, a worker can push the garbage can conveniently, after the garbage is dumped, the wheels can, the garbage can is changed back to the immovable state to prevent the garbage can from moving.
Description
Technical Field
The invention relates to the field of garbage classification, in particular to a telescopic movable garbage can.
Background
In the implementation process of garbage classification, the problem that a large garbage can is difficult to move is solved, sanitation workers need to move a heavy garbage can a little by a little and carry the garbage can to the side of a garbage truck, the garbage can with wheels needs to be inclined to move, the garbage can with the wheels is inconvenient to turn, and garbage is easy to overflow.
Disclosure of Invention
The embodiment designs a telescopic movable garbage can which comprises a garbage can, wherein a circular plate is fixedly connected to the center of the lower end face of the garbage can, a rotating cylinder is arranged at the lower end of the circular plate in a rotating mode, a top cylinder is arranged at the lower end of the rotating cylinder in a vertical sliding mode, a top cavity with an upward opening is formed in the top cylinder, the lower end of the rotating cylinder extends into the top cavity and is in threaded connection with the inner wall of the top cavity, two sliding rods are arranged on the left side of the circular plate, the top cylinder is taken as a symmetry center, the two sliding rods are in front-back symmetry, a worm is arranged between the sliding rods in a rotating mode, the right end of the worm is meshed with the outer surface of the rotating cylinder, a ratchet rod is arranged at the front end of the worm in; the garbage can comprises a circular plate, a top barrel, two suspension rods, two main transmission rods, two propelling rods, two auxiliary transmission rods, two lifting rods and two lifting rods, wherein the left side and the right side of the circular plate are provided with the two suspension rods which are bilaterally symmetrical by taking the circular plate as a symmetrical center, the upper ends of the suspension rods are hinged with the hinged short rods, the upper ends of the hinged short rods are rotatably connected with the lower surface of the garbage can, the lower ends of the suspension rods are rotatably provided with the two crossbeams, the two crossbeams are bilaterally symmetrical by taking the top barrel as a symmetrical center, the front ends and the rear ends of the crossbeams are fixedly connected with the two main transmission rods which are bilaterally symmetrical by taking the suspension rods as a symmetrical center, the left ends of the propelling rods are rotatably provided with the left side and the left ends of the propelling rods, the two auxiliary transmission rods, two right supporting rods are arranged on the right side of the pushing rod on the right side, the upper end of each right supporting rod is rotatably connected with the lower surface of the garbage can, the left lower end of each right supporting rod is hinged to the lifting rod, a bearing rod is rotatably arranged at the lower end of each right supporting rod, a straight wheel is fixedly connected to one side, away from the top barrel, of each bearing rod, two left supporting rods are arranged on the right side of the pushing rod on the left side, universal wheels are arranged below the left supporting rods, and the left ends of the left supporting rods are hinged to the lifting rod on the left side; the left end of the auxiliary transmission rod is hinged with a push-pull rod, a cross rod is fixedly connected between the lower ends of the push-pull rods, a sleeve rod is sleeved in the middle of the cross rod, the right end of the sleeve rod is fixedly connected with a lever, and the right end of the lever is fixedly connected with the garbage can; when the garbage can is full of garbage, a pedal is stepped downwards, the pedal is pressed downwards to drive the rocker to swing downwards, further the ratchet rod is driven to rotate, further the worm is driven to rotate, further the rotary drum is driven to rotate, further the top drum is driven to move downwards, the pedal is continuously pressed downwards after the top drum is in contact with the ground, the top drum pushes the rotary drum to move upwards, further the circular plate is driven to move upwards, and further the garbage can is lifted; the upper end of the push-pull rod is pulled leftwards, the lower end of the push-pull rod rotates around the left end of the lever, the lower end of the push-pull rod moves rightwards, the auxiliary transmission rod is driven to move rightwards, the main transmission rod is driven to move rightwards, the push rod is driven to move rightwards, the lifting rod is driven to move rightwards, the left side of the lifting rod moves rightwards, the left supporting rod is driven to rotate around the upper end, the universal wheel is driven to move downwards, the right side of the lifting rod moves rightwards until the universal wheel is located at the lowest limit position, the lifting rod drives the lifting rod to rotate around the upper end, the straight wheel is driven to reach the lowest limit position, and the right supporting rod.
Preferably, a holding rod is fixedly connected between the upper ends of the push-pull rods, a rotating block is rotatably sleeved outside the middle end of the holding rod, a limiting spring is fixedly connected to the right end of the rotating block, a fixed block is fixedly connected to the right end of the limiting spring, and the right end of the fixed block is fixedly connected with the garbage can; a limiting mandril is arranged at the lower side of the holding rod, two ends of the limiting mandril are fixedly connected with the push-pull rod, a limiting rod is sleeved outside the limiting mandril in a rotating way, a clamping groove with a leftward opening is formed in the left end surface of the garbage can, a clamping rod is arranged in the clamping groove in a sliding way, the left end of the clamping rod is fixedly connected with the limiting rod, a row of downward clamping hooks is fixedly connected with the inner wall of the right side of the clamping groove, the push-pull rod is pulled leftwards, the push-pull rod moves leftwards to drive the holding rod to move leftwards, further drive the rotating block to move leftwards, further pull the limiting spring leftwards, the limiting spring is in a stretching state, meanwhile, the push-pull rod moves leftwards to drive the limiting mandril to move leftwards, further drive the lower end of the limiting rod to move leftwards, further the right end of, the holding rod moves rightwards under the elastic force of the limiting spring, so that the push-pull rod is driven to move rightwards, the limiting ejector rod is driven to move rightwards, the limiting rod is driven to move rightwards, the clamping rod is driven to slide upwards, and the clamping rod is clamped with the clamping hook.
Preferably, a right supporting rod is arranged on the left side of the sliding rod, the upper end of the right supporting rod is fixedly connected with the garbage can, a right rotating rod is fixedly connected with the front end of the right supporting rod, and a right pulley is rotatably arranged at the front end of the right rotating rod; a left support rod is arranged on the left side of the right support rod, the upper end of the left support rod is fixedly connected with the garbage can, a left rotating rod is fixedly connected with the rear end of the left support rod, and a right support rod is rotatably arranged at the rear end of the left rotating rod; the surface of the left end of the garbage can is fixedly connected with a limiting short rod, the middle part of the limiting short rod is provided with a conical block in a vertically sliding manner, the lower end of the conical block is fixedly connected with a transmission rope, the lower end of the transmission rope penetrates through the limiting short rod to extend downwards, bypasses the left pulley to rotate to the right, extends upwards to the right, bypasses the right pulley and is fixedly connected with the left end of the sliding rod; the upper end of the sliding rod is fixedly connected with a clamping slide block, the lower end of the garbage can is provided with two clamping slide grooves with downward openings, the two clamping slide grooves are Zener symmetrical after being centered on the suspension rod, the clamping slide block is connected with the clamping slide grooves in a sliding mode, the left end of the clamping slide block is fixedly connected with a clamping spring, and the left end of the clamping spring is fixedly connected with the inner wall of the left side of the clamping slide groove; the conical block is pulled upwards, the conical block moves upwards to drive the upper end of the transmission rope to move upwards, so that the left pulley is driven to rotate, the right pulley is driven to rotate, the sliding rod is driven to move leftwards, the worm is driven to be disengaged from the rotary drum, and the clamping spring is compressed leftwards.
Preferably, the front end of the garbage can is provided with a rotating groove which is through from front to back, the inner wall of the upper side of the rotating groove is provided with a horizontal sliding groove with a downward opening, a moving sleeve is arranged in the horizontal sliding groove in a left-right sliding mode, the ratchet rod is rotationally connected with the moving sleeve, a torsion spring is rotationally arranged in the moving sleeve, the right end of the torsion spring is fixedly connected with the ratchet rod, the left end of the torsion spring is fixedly connected with the inner wall of the moving sleeve, when the pedal is pressed downwards, the pedal moves downwards to drive the rocker to rotate around the lower end, so that the ratchet rod is driven to rotate, and the torsion spring is compressed; when the ratchet rod moves left and right, the ratchet rod drives the movable sleeve to slide left and right in the horizontal sliding groove.
Preferably, a rotating groove with a forward opening is arranged in the worm, a left supporting rod and outer ratchet teeth are distributed on the inner wall of the ratchet rod in an annular array, the outer surface of the worm is fixedly connected with a left supporting rod and inner ratchet teeth in an annular array, the left side of the outer ratchet teeth is provided with a copper sheet, the upper end of the copper sheet is rotationally connected with the inner wall of the rotating groove, the right end of the copper sheet is fixedly connected with the outer ratchet teeth, when the ratchet rod rotates anticlockwise, the ratchet rod rotates to drive the inner ratchet teeth to rotate anticlockwise, the inner ratchet teeth are in contact with the outer ratchet teeth and slide, meanwhile, the copper sheet is compressed, after the inner ratchet teeth pass through the outer ratchet teeth, the outer ratchet teeth recover under the action of the elasticity of the copper sheet, when the outer ratchet wheel teeth rotate anticlockwise, the ratchet wheel rod drives the inner ratchet wheel teeth to rotate anticlockwise, and the inner ratchet wheel teeth are tightly clamped with the outer ratchet wheel teeth.
Preferably, the inner wall of the lower side of the top cylinder is fixedly connected with a threaded cylinder with an upward opening, the lower end of the circular plate is slidably connected with the inner wall of the threaded cylinder, the inner wall of the threaded cylinder is fixedly connected with two limiting slide blocks, the two limiting slide blocks are bilaterally symmetrical by taking the circular plate as a symmetrical center, the left end and the right end of the circular plate are provided with limiting slide grooves with outward openings, and the limiting slide blocks are slidably connected with the limiting slide grooves.
The invention has the beneficial effects that: the wheels can be extended out after the garbage can is jacked up, so that the garbage can is in a movable state, workers can conveniently push the garbage can, the wheels can be retracted and folded after garbage is dumped, and the jacking cylinder is retracted under the pressure action of the garbage can, so that the garbage can is returned to an immovable state to prevent the garbage can from moving.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic overall structure diagram of a retractable movable trash can according to the present invention;
FIG. 2 is a schematic view of the present invention in a folded state
FIG. 3 is an enlarged schematic view of "B" of FIG. 1;
FIG. 4 is an enlarged schematic view of "C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "F-F" of FIG. 1;
FIG. 6 is an enlarged schematic view of "H" of FIG. 5;
FIG. 7 is a schematic view of the structure in the direction "G-G" of FIG. 1;
FIG. 8 is a schematic view of the structure in the direction "K-K" of FIG. 7;
FIG. 9 is a schematic view of the structure in the direction "D-D" of FIG. 8;
FIG. 10 is an enlarged schematic view of "E" of FIG. 9;
FIG. 11 is an enlarged schematic view of "A" of FIG. 2;
FIG. 12 is a schematic view of the structure in the direction "J-J" of FIG. 11.
Detailed Description
The invention will now be described in detail with reference to fig. 1-12, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a telescopic movable garbage can which comprises a garbage can 81, wherein a circular plate 70 is fixedly connected to the center of the lower end face of the garbage can 81, a rotary drum 25 is rotatably arranged at the lower end of the circular plate 70, a top drum 23 is arranged at the lower end of the rotary drum 25 in a vertical sliding manner, a top cavity 24 with an upward opening is arranged in the top drum 23, the lower end of the rotary drum 25 extends into the top cavity 24 and is in threaded connection with the inner wall of the top cavity 24, two sliding rods 56 are arranged on the left side of the circular plate 70, the top drum 23 is taken as a symmetry center, the two sliding rods 56 are in front-back symmetry, a worm 22 is rotatably arranged between the sliding rods 56, the right end of the worm 22 is meshed with the outer surface of the rotary drum 25, a ratchet rod 57 is rotatably arranged at the front end of the worm 22, a rocker 60 is fixedly connected to the front end; the left side and the right side of the circular plate 70 are provided with two suspension rods 19, the two suspension rods 19 are bilaterally symmetrical by taking the circular plate 70 as a symmetrical center, the upper end of each suspension rod 19 is hinged with a hinged short rod 31, the upper end of each hinged short rod 31 is rotationally connected with the lower surface of the garbage can 81, the lower end of each suspension rod 19 is rotationally provided with two cross beams 66, the two cross beams 66 are bilaterally symmetrical by taking the top cylinder 23 as a symmetrical center, the front end and the rear end of each cross beam 66 are fixedly connected with two main transmission rods 16, the two main transmission rods 16 are longitudinally symmetrical by taking the suspension rods 19 as a symmetrical center, the left end and the right end of each main transmission rod 16 are fixedly connected with two push rods 69, the two push rods 69 are bilaterally symmetrical by taking the circular plate 70 as a symmetrical center, the left end and the left end of each push rod 69 are rotationally provided with two, two lifting rods 29 are fixedly connected to the front end and the rear end of the pushing rod 69 towards the left lower side, two right supporting rods 28 are arranged on the right side of the pushing rod 69 on the right side, the upper end of each right supporting rod 28 is rotatably connected with the lower surface of the garbage can 81, the left lower end of each right supporting rod 28 is hinged to the lifting rod 29, a bearing rod 27 is rotatably arranged at the lower end of each right supporting rod 28, a straight wheel 26 is fixedly connected to one side of each bearing rod 27, which is far away from the top cylinder 23, two left supporting rods 18 are arranged on the right side of the pushing rod 69 on the left side, a universal wheel 68 is arranged below each left supporting rod 18, and the left end of each left supporting rod 18 is; the left end of the auxiliary transmission rod 15 is hinged with a push-pull rod 82, a cross rod 14 is fixedly connected between the lower ends of the push-pull rods 82, a sleeve rod 13 is sleeved in the middle of the cross rod 14, the right end of the sleeve rod 13 is fixedly connected with a lever 74, and the right end of the lever 74 is fixedly connected with the garbage can 81; when the garbage can 81 is full of garbage, the pedal 61 is stepped downwards, the pedal 61 is pressed downwards to drive the rocker 60 to swing downwards, the ratchet rod 57 is driven to rotate, the worm 22 is driven to rotate, the rotary drum 25 is driven to rotate, the top drum 23 is driven to move downwards, the pedal 61 is continuously pressed downwards after the top drum 23 contacts the ground, the top drum 23 pushes the rotary drum 25 to move upwards, the circular plate 70 is driven to move upwards, and the garbage can 81 is lifted; when the upper end of the push-pull rod 82 is pulled leftwards, the lower end of the push-pull rod 82 rotates around the left end of the lever 74, the lower end of the push-pull rod 82 moves rightwards, the auxiliary transmission rod 15 is driven to move rightwards, the main transmission rod 16 is driven to move rightwards, the push rod 69 is driven to move rightwards, the lifting rod 29 is driven to move rightwards, the left lifting rod 29 moves rightwards, the left supporting rod 18 is driven to rotate around the upper end, the universal wheel 68 is driven to move downwards, the right lifting rod 29 moves rightwards until the universal wheel 68 is at the lowest limit position, the lifting rod 29 rotates around the upper end, the straight wheel 26 is driven to reach the lowest limit position, and the right supporting rod 28 is in a vertical state.
Beneficially, a holding rod 35 is fixedly connected between the upper ends of the push-pull rods 82, a rotating block 34 is rotatably sleeved outside the middle end of the holding rod 35, a limiting spring 44 is fixedly connected to the right end of the rotating block 34, a fixed block 39 is fixedly connected to the right end of the limiting spring 44, and the right end of the fixed block 39 is fixedly connected to the garbage can 81; a limit top rod 37 is arranged at the lower side of the holding rod 35, two ends of the limit top rod 37 are fixedly connected with the push-pull rod 82, a limit rod 36 is rotatably sleeved outside the limit top rod 37, a clamping groove 43 with a leftward opening is formed in the left end surface of the garbage can 81, a clamping rod 45 is slidably arranged in the clamping groove 43, the left end of the clamping rod 45 is fixedly connected with the limit rod 36, a row of downward clamping hooks 42 is fixedly connected with the inner wall of the right side of the clamping groove 43, the push-pull rod 82 is pulled leftwards, the push-pull rod 82 moves leftwards to drive the holding rod 35 to move leftwards, further drive the rotating block 34 to move leftwards, further pull the limit spring 44 leftwards, the limit spring 44 is in a stretching state, meanwhile, the push-pull rod 82 moves leftwards to drive the limit top rod 37 to move leftwards, further drive the lower end of the limit rod 36 to move leftwards, further drive the limit rod 36, when the push-pull rod 82 stops being pulled, the holding rod 35 moves rightwards under the elastic force of the limiting spring 44, so that the push-pull rod 82 is driven to move rightwards, the limiting ejector rod 37 is driven to move rightwards, the limiting rod 36 is driven to move rightwards, the clamping rod 45 is driven to slide upwards, and the clamping rod 45 is clamped with the clamping hook 42.
Beneficially, a right supporting rod 50 is arranged on the left side of the sliding rod 56, the upper end of the right supporting rod 50 is fixedly connected with the garbage can 81, a right rotating rod 51 is fixedly connected to the front end of the right supporting rod 50, and a right pulley 49 is rotatably arranged at the front end of the right rotating rod 51; a left support rod 46 is arranged on the left side of the right support rod 50, the upper end of the left support rod 46 is fixedly connected with the garbage can 81, a left rotating rod 48 is fixedly connected with the rear end of the left support rod 46, and the right support rod 50 is rotatably arranged at the rear end of the left rotating rod 48; the surface of the left end of the garbage can 81 is fixedly connected with a limiting short rod 41, the middle part of the limiting short rod 41 is provided with a conical block 40 in a vertical sliding mode, the lower end of the conical block 40 is fixedly connected with a transmission rope 38, the lower end of the transmission rope 38 penetrates through the limiting short rod 41 to extend downwards, bypasses the left pulley 47 to turn right, extends upwards rightwards, bypasses the right pulley 49 and is fixedly connected with the left end of the sliding rod 56; the upper end of the sliding rod 56 is fixedly connected with a clamping slide block 21, the lower end of the garbage can 81 is provided with two clamping slide grooves 65 with downward openings, the two clamping slide grooves 65 are Zener symmetrical after being centered on the suspension rod 19, the clamping slide block 21 is in sliding connection with the clamping slide grooves 65, the left end of the clamping slide block 21 is fixedly connected with a clamping spring 20, and the left end of the clamping spring 20 is fixedly connected with the inner wall of the left side of the clamping slide groove 65; when the conical block 40 is pulled upwards, the conical block 40 moves upwards to drive the upper end of the transmission rope 38 to move upwards, so as to drive the left pulley 47 to rotate, so as to drive the right pulley 49 to rotate, so as to drive the sliding rod 56 to move leftwards, so as to drive the worm 22 to disengage from the drum 25, and simultaneously, the clamping spring 20 is compressed leftwards.
Beneficially, the front end of the garbage can 81 is provided with a rotating groove 58 which is through from front to back, the inner wall of the upper side of the rotating groove 58 is provided with a horizontal sliding groove 64 with a downward opening, a moving sleeve 63 is arranged in the horizontal sliding groove 64 in a left-right sliding manner, the ratchet rod 57 is rotatably connected with the moving sleeve 63, a torsion spring 59 is rotatably arranged in the moving sleeve 63, the right end of the torsion spring 59 is fixedly connected with the ratchet rod 57, the left end of the torsion spring 59 is fixedly connected with the inner wall of the moving sleeve 63, when the pedal 61 is pressed downwards, the pedal 61 moves downwards to drive the rocker 60 to rotate around the lower end, so that the ratchet rod 57 is driven to rotate, and the torsion spring 59 is; when the ratchet rod 57 moves left and right, the ratchet rod 57 drives the movable sleeve 63 to slide left and right in the horizontal sliding groove 64.
Advantageously, a rotating groove 78 with a forward opening is formed in the worm 22, 18 outer ratchet teeth 76 of the left support rod are distributed on the inner wall of the ratchet rod 57 in an annular array, 18 inner ratchet teeth 79 of the left support rod are fixedly connected to the outer surface of the worm 22 in an annular array, a copper sheet 77 is arranged on the left side of the outer ratchet teeth 76, the upper end of the copper sheet 77 is rotatably connected to the inner wall of the rotating groove 78, the right end of the copper sheet 77 is fixedly connected to the outer ratchet teeth 76, when the ratchet rod 57 rotates counterclockwise, the ratchet rod 57 rotates to drive the inner ratchet teeth 79 to rotate counterclockwise, the inner ratchet teeth 79 contact with and slide on the outer ratchet teeth 76, the copper sheet 77 is compressed, after the inner ratchet teeth 79 pass over the outer ratchet teeth 76, the outer ratchet teeth 76 recover under the elastic force of the copper sheet 77, and when the ratchet rod 57 rotates counterclockwise, the ratchet rod 57 drives the inner ratchet teeth 79 to rotate counterclockwise, and the inner ratchet teeth 79 are tightly clamped with the outer ratchet teeth 76.
Advantageously, a threaded cylinder 73 with an upward opening is fixedly connected to an inner wall of the lower side of the top cylinder 23, the lower end of the circular plate 70 is slidably connected to an inner wall of the threaded cylinder 73, two limit sliders 71 are fixedly connected to an inner wall of the threaded cylinder 73, the two limit sliders 71 are bilaterally symmetric about the circular plate 70, limit chutes 72 with outward openings are formed at left and right ends of the circular plate 70, the limit sliders 71 are slidably connected to the limit chutes 72, and when the rotary cylinder 25 rotates, the rotary cylinder 25 rotates to drive the top cylinder 23 to move downward, so as to drive the threaded cylinder 73 to move downward, and further drive the limit sliders 71 to move downward in the limit chutes 72 until the limit sliders 71 reach a lowest limit position.
The following detailed description of the usage steps of a retractable and movable trash can in this context is made with reference to fig. 1 to 12: initially, the limiting slide block 71 is at the uppermost limiting position, the top barrel 23 is at the uppermost limiting position, the main transmission rod 16 is at the leftmost extreme limiting position, the chucking slide block 21 is engaged with the rotary barrel 25, the chucking slide block 21 is at the rightmost extreme limiting position, the chucking spring 20 is in a compressed state, the torsion spring 59 is in an unstressed state, the movable sleeve 63 is at the leftmost extreme limiting position, the limiting spring 44 is in an unstressed state, the right end of the clamping rod 45 is at the uppermost extreme position, the lower end of the lifting rod 29 is at the leftmost extreme position, the universal wheel 68 and the straight wheel 26 are at the leftmost extreme limiting position, the upper end of the rocker 60 is at the upper right limiting position, the right end of the limiting rod 36 is at the uppermost extreme position, and the conical block 40 is at the lowermost extreme position; when the garbage can 81 is full of garbage, the pedal 61 is stepped downwards, the pedal 61 is pressed downwards to drive the rocker 60 to swing downwards, the ratchet rod 57 is driven to rotate clockwise, the ratchet rod 57 rotates clockwise to drive the inner ratchet teeth 79 to rotate clockwise, the inner ratchet teeth 79 are tightly clamped with the outer ratchet teeth 76, the worm 22 is driven to rotate, the torsion spring 59 is compressed, the worm 22 rotates to drive the rotary drum 25 to rotate, the top drum 23 is driven to move downwards, the pedal 61 is released, the ratchet rod 57 rotates anticlockwise under the elastic force of the torsion spring 59, the rocker 60 is driven to return to the initial state, the pedal 61 is repeatedly pressed downwards, the top drum 23 moves downwards to drive the threaded drum 73 to move downwards, the limiting slide block 71 is driven to move downwards in the limiting slide groove 72, the pedal 61 is continuously pressed downwards after the top drum 23 contacts the ground, the top drum 23 pushes the rotary drum 25 to move upwards, and the circular plate 70 is driven to move upwards, the garbage can 81 is lifted until the limiting slide block 71 reaches the lowest limit position in the limiting slide groove 72; the upper end of the push-pull rod 82 is pulled leftwards, the lower end of the push-pull rod 82 rotates around the left end of the lever 74, the lower end of the push-pull rod 82 moves rightwards, the auxiliary transmission rod 15 is driven to move rightwards, the main transmission rod 16 is driven to move rightwards, the push rod 69 is driven to move rightwards, the lifting rod 29 is driven to move rightwards, the left lifting rod 29 moves rightwards, the left supporting rod 18 is driven to rotate around the upper end, the universal wheel 68 is driven to move downwards, until the universal wheel 68 is at the lowest limit position, the right lifting rod 29 moves rightwards, the lifting rod 29 is driven to rotate around the upper end, the straight wheel 26 is driven to reach the lowest limit position, the right supporting rod 28 is in a vertical; meanwhile, the push-pull rod 82 moves leftwards to drive the holding rod 35 to move leftwards, so as to drive the rotating block 34 to move leftwards, further pulling the limit spring 44 to the left, the limit spring 44 is in a stretching state, meanwhile, the push-pull rod 82 moves to the left to drive the limit post rod 37 to move to the left, thereby driving the lower end of the limiting rod 36 to move leftwards, further driving the right end of the limiting rod 36 to slide downwards in the clamping groove 43 under the action of gravity, when the pull-push rod 82 stops being pulled, the holding rod 35 moves rightwards under the action of the elastic force of the limiting spring 44, thereby driving the push-pull rod 82 to move rightwards, further driving the limit post rod 37 to move rightwards, further driving the limit rod 36 to move rightwards, the clamping rod 45 is driven to slide upwards, the clamping rod 45 is clamped with the clamping hook 42, the clamping rod 45 is prevented from moving rightwards by the reaction force of the clamping hook 42, and the right supporting rod 28 and the left supporting rod 18 are in a vertical state; after dumping the garbage, the push-pull rod 82 is pulled leftwards, the limiting rod 36 is pulled upwards at the same time, until the right end of the limiting rod 36 reaches the uppermost limit position, the push-pull rod 82 is loosened, the push-pull rod 82 moves rightwards under the action of the elastic force of the limiting spring 44, the lower end of the push-pull rod 82 is further driven to rotate around the lever 74, the upper end of the push-pull rod 82 is further driven rightwards, the lower end of the push-pull rod 82 rotates around the left end of the lever 74, the lower end of the push-pull rod 82 moves leftwards, the auxiliary transmission rod 15 is further driven to move leftwards, the main transmission rod 16 is further driven to move leftwards, the pushing rod 69 is further driven to move leftwards, the left lifting rod 29 is driven to move leftwards, the left supporting rod 18 is driven to rotate around the upper end, the universal wheel 68 is further driven to move upwards, until the universal wheel 68, thereby driving the straight wheel 26 to the extreme position of the leftmost end; upwards stimulate toper piece 40, toper piece 40 upward movement drives driving rope 38 upper end upward movement, and then drives left pulley 47 and rotates, and then drives right pulley 49 and rotates, and then drives slide bar 56 and move left, and then drive worm 22 and rotary drum 25 and break away from the meshing, compress chucking spring 20 left simultaneously, the rotary drum 25 lower extreme receives the reaction force and the frictional force on ground, and then drive the rotary drum 25 rotatory, and then top section of thick bamboo 23 contracts gradually until with garbage bin 81 around both ends after the lower extreme parallel and level, loosen toper piece 40, toper piece 40 gets back to initial position under chucking spring 20's spring action.
The invention has the beneficial effects that: the wheels can be extended out after the garbage can is jacked up, so that the garbage can is in a movable state, workers can conveniently push the garbage can, the wheels can be retracted and folded after garbage is dumped, and the jacking cylinder is retracted under the pressure action of the garbage can, so that the garbage can is returned to an immovable state to prevent the garbage can from moving.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. The utility model provides a telescopic portable garbage bin, includes the garbage bin, its characterized in that: a circular plate is fixedly connected to the center of the lower end face of the garbage can, a rotary drum is rotatably arranged at the lower end of the circular plate, a top drum is arranged at the lower end of the rotary drum in a vertically sliding mode, a top cavity with an upward opening is arranged in the top drum, the lower end of the rotary drum extends into the top cavity and is in threaded connection with the inner wall of the top cavity, two sliding rods are arranged on the left side of the circular plate, the top drum is taken as a symmetry center, the two sliding rods are in front-back symmetry, a worm is rotatably arranged between the sliding rods, the right end of the worm is meshed with the outer surface of the rotary drum, a ratchet rod is rotatably arranged at the front end of the worm, a rocker is fixedly connected to; the garbage can comprises a circular plate, a top barrel, two suspension rods, two main transmission rods, two propelling rods, two auxiliary transmission rods, two lifting rods and two lifting rods, wherein the left side and the right side of the circular plate are provided with the two suspension rods which are bilaterally symmetrical by taking the circular plate as a symmetrical center, the upper ends of the suspension rods are hinged with the hinged short rods, the upper ends of the hinged short rods are rotatably connected with the lower surface of the garbage can, the lower ends of the suspension rods are rotatably provided with the two crossbeams, the two crossbeams are bilaterally symmetrical by taking the top barrel as a symmetrical center, the front ends and the rear ends of the crossbeams are fixedly connected with the two main transmission rods which are bilaterally symmetrical by taking the suspension rods as a symmetrical center, the left ends of the propelling rods are rotatably provided with the left side and the left ends of the propelling rods, the two auxiliary transmission rods, two right supporting rods are arranged on the right side of the pushing rod on the right side, the upper end of each right supporting rod is rotatably connected with the lower surface of the garbage can, the left lower end of each right supporting rod is hinged to the lifting rod, a bearing rod is rotatably arranged at the lower end of each right supporting rod, a straight wheel is fixedly connected to one side, away from the top barrel, of each bearing rod, two left supporting rods are arranged on the right side of the pushing rod on the left side, universal wheels are arranged below the left supporting rods, and the left ends of the left supporting rods are hinged to the lifting rod on the left side; the left end of the auxiliary transmission rod is hinged with a push-pull rod, a cross rod is fixedly connected between the lower ends of the push-pull rods, a sleeve rod is sleeved in the middle of the cross rod, a lever is fixedly connected to the right end of the sleeve rod, and the right end of the lever is fixedly connected with the garbage can.
2. A telescopically movable trash can according to claim 1, wherein: a holding rod is fixedly connected between the upper ends of the push-pull rods, a rotating block is rotatably sleeved outside the middle end of the holding rod, a limiting spring is fixedly connected to the right end of the rotating block, a fixed block is fixedly connected to the right end of the limiting spring, and the right end of the fixed block is fixedly connected with the garbage can; the garbage bin is characterized in that a limiting ejector rod is arranged on the lower side of the holding rod, two ends of the limiting ejector rod are fixedly connected with the push-pull rod, a limiting rod is sleeved outside the limiting ejector rod in a rotating mode, a clamping groove with a left opening is formed in the left end face of the garbage bin, a clamping rod is arranged in the clamping groove in a sliding mode, the left end of the clamping rod is fixedly connected with the limiting rod, and a row of downward clamping hooks is fixedly connected to the inner wall of the right side of the clamping groove.
3. A telescopically movable trash can according to claim 1, wherein: a right supporting rod is arranged on the left side of the sliding rod, the upper end of the right supporting rod is fixedly connected with the garbage can, a right rotating rod is fixedly connected with the front end of the right supporting rod, and a right pulley is rotatably arranged at the front end of the right rotating rod; a left support rod is arranged on the left side of the right support rod, the upper end of the left support rod is fixedly connected with the garbage can, a left rotating rod is fixedly connected with the rear end of the left support rod, and a right support rod is rotatably arranged at the rear end of the left rotating rod; the surface of the left end of the garbage can is fixedly connected with a limiting short rod, the middle part of the limiting short rod is provided with a conical block in a vertically sliding manner, the lower end of the conical block is fixedly connected with a transmission rope, the lower end of the transmission rope penetrates through the limiting short rod to extend downwards, bypasses the left pulley to rotate to the right, extends upwards to the right, bypasses the right pulley and is fixedly connected with the left end of the sliding rod; the garbage bin is characterized in that a clamping slide block is fixedly connected to the upper end of the sliding rod, two clamping slide grooves with downward openings are formed in the lower end of the garbage bin, the clamping slide grooves are symmetrical behind the Zener with the suspension rod as a symmetrical center, the clamping slide block is connected with the clamping slide grooves in a sliding mode, a clamping spring is fixedly connected to the left end of the clamping slide block, and the left end of the clamping spring is fixedly connected with the inner wall of the left side of the clamping slide groove.
4. A telescopically movable trash can according to claim 1, wherein: the garbage bin front end is opened has the swivelling chute that link up from beginning to end, swivelling chute upside inner wall is equipped with the horizontal spout that the opening is decurrent, the horizontal spout in the horizontal spout gliding be equipped with movable sleeve, the ratchet pole with movable sleeve rotates to be connected, the movable sleeve internal rotation is equipped with the torsional spring, the torsional spring right-hand member with the ratchet pole links firmly, the torsional spring left end with movable sleeve inner wall links firmly.
5. A telescopically movable trash can according to claim 1, wherein: the worm is internally provided with a rotating groove with a forward opening, the inner wall of the ratchet rod is distributed with a left supporting rod outer ratchet tooth in an annular array manner, the outer surface of the worm is fixedly connected with a left supporting rod inner ratchet tooth in an annular array manner, the left side of the outer ratchet tooth is provided with a copper sheet, the upper end of the copper sheet is rotatably connected with the inner wall of the rotating groove, and the right end of the copper sheet is fixedly connected with the outer ratchet tooth.
6. A telescopically movable trash can according to claim 1, wherein: the inner wall of the lower side of the top barrel is fixedly connected with a threaded barrel with an upward opening, the lower end of the circular plate is in sliding connection with the inner wall of the threaded barrel, the inner wall of the threaded barrel is fixedly connected with two limiting slide blocks, the two limiting slide blocks are in bilateral symmetry with the circular plate as a symmetry center, limiting sliding grooves with outward openings are formed in the left end and the right end of the circular plate, and the limiting slide blocks are in sliding connection with the limiting sliding grooves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010451507.4A CN111605925B (en) | 2020-05-25 | 2020-05-25 | Telescopic movable garbage can |
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| CN202010451507.4A CN111605925B (en) | 2020-05-25 | 2020-05-25 | Telescopic movable garbage can |
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| CN111605925B CN111605925B (en) | 2020-12-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938239A (en) * | 2021-03-16 | 2021-06-11 | 重庆外宇科技有限公司 | Movable shelter for distributed garbage disposal station |
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| CN111605925B (en) | 2020-12-18 |
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