CN111874494A - High-efficiency closed kitchen garbage truck with pressing and filling functions - Google Patents
High-efficiency closed kitchen garbage truck with pressing and filling functions Download PDFInfo
- Publication number
- CN111874494A CN111874494A CN202010821131.1A CN202010821131A CN111874494A CN 111874494 A CN111874494 A CN 111874494A CN 202010821131 A CN202010821131 A CN 202010821131A CN 111874494 A CN111874494 A CN 111874494A
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- compression box
- oil cylinder
- cover plate
- lifting
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 154
- 230000006835 compression Effects 0.000 claims abstract description 119
- 238000007906 compression Methods 0.000 claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 15
- 239000010806 kitchen waste Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Classifications
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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
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
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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
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The invention discloses a high-efficiency closed kitchen garbage truck for pressing and filling kitchen garbage, which comprises a chassis and a garbage can arranged on the chassis, and further comprises: the compression box is of a shell structure with an open upper end, and the upper part of the compression box is hinged to the upper end of the tail part of the garbage can through a hinge pin shaft; the lifting feeding mechanism is connected to the compression box; the unloading push plate is arranged in the dustbin and is connected with the dustbin through a push plate oil cylinder; the garbage can overturning seat is connected with the hinge pin shaft; the compression box overturning seat is fixedly arranged on the compression box and is connected with the hinge pin shaft; the pair of compression box opening and closing oil cylinder bases are oppositely and fixedly arranged on two side surfaces of the middle part of the garbage can; the pair of opening and closing oil cylinders are oppositely arranged at two sides of the tail end of the garbage can and correspond to the pair of compression box opening and closing oil cylinder seats one by one, one end of each opening and closing oil cylinder is hinged with the corresponding compression box opening and closing oil cylinder seat, and the other end of each opening and closing oil cylinder is hinged with the corresponding side of the compression box through a pin shaft; the dog-house apron assembly connects on compression case upper portion and is used for opening and close the open structure of compression case upper end, and this scheme is implemented reliably.
Description
Technical Field
The invention relates to the field of garbage treatment and transfer equipment, in particular to a high-efficiency closed garbage truck for pressing and filling kitchen wastes.
Background
With the continuous issuance of relevant garbage classification policies by state government departments, the national garbage collection and transportation market also changes correspondingly, and the current household garbage classification mainly adopts a four-division method for classification into dry garbage, wet garbage (kitchen garbage), recoverable garbage and harmful garbage, wherein the wet garbage collection and transportation market is obviously expanded rapidly in a short time.
The collection and transportation vehicle for wet garbage in the market at the present stage mainly comprises a kitchen garbage truck, a leakage-free compression garbage truck and a rear-loading self-loading and self-unloading garbage truck.
The existing vehicle for collecting and transporting kitchen garbage has the following defects:
a) kitchen garbage truck: the garbage density is reduced, a corresponding scraping mechanism is not arranged, the garbage is not easy to climb, the volume utilization rate is low, the feeding mechanism is limited by the structure of the chassis and the garbage can, the left and right balance weights of the whole vehicle are considered, generally only a single barrel is used for feeding, and the feeding efficiency is low;
b) there is not compression garbage truck of leakage: due to the fact that the ship-shaped structure at the tail of the garbage can is additionally provided with the push plate for discharging, sewage accumulation is easy to generate, drainage is not convenient, the scraping slide plate is arranged at the top of the garbage can, the sealing performance of the garbage can is not enough, the turnover frame of the feeding mechanism moves around the fulcrum in an arc mode in situ, high-position feeding cannot be achieved, garbage spilling and leaking are easy to occur, the mass center of the garbage can is constantly changed in the lifting process, and analysis and calculation of an intelligent weighing system are not facilitated;
c) after-loading self-loading garbage truck: because of the lifting unloading mode, the unloading height is high and is often limited by the height of the unloading place, the scraping sliding plate is arranged at the top of the garbage can, the sealing performance is not good, and the feeding mechanism starts to act, the turnover frame moves around the fulcrum in an arc manner, so that garbage is easy to spill and leak.
Therefore, a kitchen garbage truck with strong practicability is needed to solve the problems of low feeding efficiency, small volume utilization rate, insufficient sealing performance, garbage lifting, spilling and leaking and the like.
Disclosure of Invention
Aiming at the conditions of the prior art, the invention aims to provide the efficient closed press-filling kitchen garbage truck which is high in loading efficiency, high in volume utilization rate, good in sealing performance and not easy to leak when used for lifting garbage.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
kitchen garbage truck is filled to high-efficient airtight pressure, it includes the chassis and sets up the dustbin on the chassis, and it still includes:
the compression box is of a shell structure with an open upper end, and the upper part of the compression box is hinged to the upper end of the tail part of the garbage can through a hinge pin shaft;
the lifting feeding mechanism is connected to the compression box through a swing arm pin shaft and is used for overturning and dumping the garbage in the garbage can into the compression box;
the discharging push plate can be horizontally and slidably arranged in the garbage can, the discharging push plate is connected with the end part of the garbage can, far away from the compression box, through a push plate oil cylinder, and the push plate oil cylinder drives the discharging push plate to push the garbage in the garbage can along the direction of the compression box;
the garbage can overturning seat is fixedly arranged at the upper end of the tail part of the garbage can and is connected with the hinge pin shaft;
the compression box overturning seat is fixedly arranged on the compression box and is connected with the hinge pin shaft;
the pair of compression box opening and closing oil cylinder bases are oppositely and fixedly arranged on two side surfaces of the middle part of the garbage can;
the pair of opening and closing oil cylinders are oppositely arranged on two sides of the tail end of the garbage can and correspond to the pair of compression box opening and closing oil cylinder seats one by one, one end of each opening and closing oil cylinder is hinged with the corresponding compression box opening and closing oil cylinder seat, the other end of each opening and closing oil cylinder is hinged with the corresponding side of the compression box through a pin shaft, and the opening and closing oil cylinders drive the compression boxes to turn around the compression box turning seats;
the feed inlet cover plate assembly is connected to the upper part of the compression box and is used for opening and closing the open structure at the upper end of the compression box.
As a possible implementation manner, further, two sides of the bottom in the garbage can in the width direction are provided with guide rails extending to two ends of the garbage can in the length direction, and the discharging push plate is connected to the guide rails in a sliding manner.
As a possible embodiment, further, the bottom plate of the compression box is of an arc-shaped structure.
As a preferred embodiment, it is preferable that the lifting and feeding mechanism includes:
a roll-over stand;
the lifting frame is connected to the turnover frame in a lifting way and is provided with a pair of claws which are used for being matched and connected with the garbage can;
the barrel clamping oil cylinders are a pair and are horizontally and oppositely arranged at the lower part of the turnover frame, the driving ends of the barrel clamping oil cylinders are connected with the lifting frame, and the lifting frame is driven by the barrel clamping oil cylinders to drive the garbage barrel to lift on the turnover frame;
the lifting frame is connected with the turnover frame through a hinge seat;
the barrel turning oil cylinder is fixedly arranged on the lifting frame, the tail end of a push rod of the barrel turning oil cylinder is connected with the turning frame, and the turning frame is driven by the telescopic driving of the push rod of the barrel turning oil cylinder to drive the lifting frame to turn along an open structure close to or far away from the upper end of the compression box;
the bucket lifting oil cylinder fixing seats are a pair and are oppositely fixed on two sides of the lower part of one end of the compression box close to the garbage can;
the barrel lifting oil cylinders are a pair and are horizontally arranged on two sides of the compression box in an opposite mode and correspond to the barrel lifting oil cylinder fixing seats one by one, and one ends of the barrel lifting oil cylinders are rotatably connected with the corresponding barrel lifting oil cylinder fixing seats;
the swing arm supports are a pair and are oppositely fixed on two sides of the compression box, and one end of each swing arm support is rotatably connected with the compression box;
the driven swing arms are a pair and are respectively arranged on two sides of the lower part of the lifting frame and correspond to the pair of swing arm supports one by one, one end of each driven swing arm is hinged to the side surface of the lifting frame, and the other end of each driven swing arm is rotatably connected with the other end of the corresponding swing arm support;
and the driving swing arms are a pair of driving swing arms, are respectively arranged on two sides of the upper part of the lifting frame and correspond to the lifting cylinders one by one, one end of each driving swing arm is hinged to the side surface of the lifting frame, the other end of each driving swing arm is rotatably connected with the tail end of the corresponding push rod of the bucket lifting cylinder, and the lifting frame is driven to lift by the stretching of the push rod of the bucket lifting cylinder.
As a better implementation mode, preferably, guide rails are vertically arranged on two sides of the end face of the turnover frame matched with the lifting frame; the lifting frame is provided with a roller matched with the guide rail.
As a preferred embodiment, preferably, a pendulum type pressure head and a pendulum type oil cylinder are further arranged in the compression box, the pendulum type pressure head is rotatably connected in the compression box and is concentric with the arc-shaped structure of the bottom plate of the compression box, the pendulum type oil cylinder is rotatably connected to one side of the upper end of the compression box, which is far away from the dustbin, and a push rod of the pendulum type oil cylinder is connected with the pendulum type pressure head and drives the pendulum type pressure head to rotate and swing.
As a preferred embodiment, it is preferable that the feeder cover assembly includes:
the cover plate support is fixed on one side, close to the garbage can, of the upper end of the compression box;
the cover plate is rotationally connected with the cover plate support through the cover plate rotating seat;
the cover plate sliding groove seat is fixed in the middle of the upper end surface of the cover plate;
the cover plate oil cylinder support is fixed on one side, close to the garbage can, of the upper end of the compression box;
the cover plate opening and closing oil cylinder is rotatably connected with the cover plate oil cylinder support, a push rod of the cover plate opening and closing oil cylinder is rotatably connected with the cover plate sliding groove seat, and the cover plate is driven to turn around the cover plate support by the telescopic action of the push rod of the cover plate opening and closing oil cylinder, so that the open structure at the upper end of the compression box is opened and closed.
As a preferred embodiment, it is preferable that the latch hook seat is fixed on the upper part of the compression box far away from the garbage can;
the locking hook is rotatably connected to one side of the cover plate, which is far away from the garbage can, and is used for being matched with the hook buckle of the locking hook seat;
adjusting screw, one end and locking hook rotate to be connected, and the other end is equipped with waist-shaped groove and is connected with apron sliding tray seat through waist-shaped groove, the push rod that the hydro-cylinder was opened and close to the apron is connected with adjusting screw's the other end, and the push rod of opening and close the hydro-cylinder by the apron stretches out and makes the apron overturn along the direction that is close to the compression case, and when the piston stretched out to the limit, the locking hook promoted by adjusting screw and overturns, makes locking hook and the cooperation of locking hook seat catch.
As a possible implementation manner, further, bolt oil cylinder seats are arranged on two sides of the bottom of the garbage can, the bolt oil cylinder seats are correspondingly connected with bolt oil cylinders, the compression box is correspondingly provided with bolt seats, and a push rod of the bolt oil cylinder is connected with an adjustable bolt and is in inserted connection and matching with the bolt seats on the compression box through the adjustable bolt.
As a possible implementation mode, further, a manhole for maintenance is arranged on the upper end face of the end part, far away from the compression box, of the dustbin, and a sealing and matching rubber strip is further connected between the dustbin and the compression box.
As a possible implementation manner, further, the compression box and the garbage box, and the feeding port cover plate and the feeding port of the compression box are sealed by the rubber strips to form a fully-closed cavity, so that the compression box is suitable for transporting kitchen waste with high water content.
As a possible implementation mode, further, the lifting and feeding mechanism moves vertically up and down in the lifting process of the garbage can, kitchen garbage with high water content can be effectively prevented from spilling and leaking in the lifting process, the center of mass of the lifting process is unchanged, and the intelligent weighing system is convenient to analyze and calculate.
As a possible implementation mode, furthermore, the garbage compression and the garbage lifting action are not in sequence and can be carried out simultaneously, the lifting and feeding mechanism can lift the 120L or 240L garbage can in a double-barrel mode, and the loading and transferring efficiency is greatly improved.
As a possible implementation manner, further, the pendulum-type pressing head of the compression box scrapes and scrapes the garbage in the compression box, so that garbage accumulation at the feeding port is avoided, and the pendulum-type pressing head of the compression box is used as an external force source to press and fill the garbage in the compression box, so that the garbage can climb and be filled conveniently.
By adopting the technical scheme, compared with the prior art, the invention has the beneficial effects that: this scheme rubbish from cooking car simple structure, working property is reliable and stable, can solve traditional rubbish from cooking car material loading inefficiency, volume utilization rate is little, the leakproofness is not enough and rubbish promotes spills hourglass problem.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
FIG. 1 is a schematic view of a garbage truck according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the garbage truck according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of the lifting and feeding mechanism of the present invention for turning the barrel in place and rotating the pendulum type ram to the position;
FIG. 4 is a schematic view of the lifting and feeding mechanism of the present invention lowered into position and the pendulum type ram depressed into position;
FIG. 5 is a schematic view of the compression box of the present invention in an open position.
Detailed Description
As shown in fig. 1 to 5, the high-efficiency closed garbage truck for pressing and filling kitchen waste of the present invention comprises a chassis 1 and a garbage can 2 mounted on the chassis 1, wherein a compression box 3 is hinged to the garbage can 2 by an adjustable hinge pin 24, and a rear lifting feeding mechanism 4 is attached to the compression box 2 by a swing arm pin; the garbage can 2 is internally provided with a discharging push plate 21 and a push plate oil cylinder 22, the tail part of the garbage can 2 is opened, two side surfaces in the garbage can 2 are provided with guide rails, and the discharging push plate 21 is driven by the push plate oil cylinder 22 to do linear motion along the guide rails so as to push out the garbage in the garbage can 2; the top of the open position at the tail part of the garbage can is provided with a garbage can overturning seat 23 which is hinged with a compression box overturning seat 34 through an adjustable hinge pin shaft 24; two side surfaces of the middle part of the dustbin 2 are provided with a compression box opening and closing oil cylinder seat 25, one end of an opening and closing oil cylinder 26 is hinged with the compression box opening and closing oil cylinder seat 25, and the other end is connected with a pin shaft 35 on the compression box 3; 2 bottom both sides of dustbin be equipped with bolt hydro-cylinder seat 27, correspond on the bolt hydro-cylinder seat 27 and be connected with the bolt hydro-cylinder, correspond on the compression case and be equipped with bolt seat 36, the push rod of bolt hydro-cylinder on be connected with adjustable bolt 28 and through the bolt seat 36 grafting cooperation on adjustable bolt 28 and the compression case 3, the one end top that the compression case 3 was kept away from to dustbin 2 is equipped with the manhole 29 of installation maintenance usefulness, constitute enclosed construction through the adhesive tape between dustbin 2 and the compression case 3, adjustable hinge pin axle 24, the adjustable bolt 28 of bottom, the compression case of middle part at top open and close hydro-cylinder 26 and all reserve certain adjustable volume when the debugging is dispatched from the factory, use when adjustable volume is used up, can't continue to press closely to seal the adhesive tape and can't guarantee that compression case 3 is sealed, must more change new joint tape.
As shown in fig. 3, the rear lifting feeding mechanism 4 is installed at the rear of the compression box 3, and comprises a driving swing arm 41, a driven swing arm 42, a lifting frame 43, a turning frame 44, a lifting frame 45, a pail cylinder 46, a pail turning cylinder 47, and a pail clamping cylinder 48, wherein the pail cylinder fixing seat 38 and the swing arm support 37 are installed at two sides of the compression box 3, one end of the pail cylinder 46 is movably connected with the driving swing arm 41, the other end of the pail cylinder 46 is hinged with the pail cylinder fixing seat 38 through a pin shaft, one ends of the driving swing arm 41 and the driven swing arm 42 are both connected with the lifting frame 43, and the other ends of the driving swing arm 41 and the driven swing arm 42 are both hinged with the swing arm support 37, and the lifting frame 43 is driven by the pail cylinder 46 to vertically lift up the; the lifting frame 43 is movably connected with the turnover frame 44 through a hinge seat, and the turnover frame 44 makes circular arc motion around the hinge seat of the lifting frame under the driving of the bucket turnover oil cylinder 47, so that the garbage can 5 is turned over to dump garbage; on roll-over stand 44 was located to crane 45, crane 45 both sides were equipped with two sets of gyro wheels, do straight line up-and-down motion along roll-over stand 44 guide rail under the effect of pressing from both sides bucket hydro-cylinder 48 to the realization is to 5 locking of garbage bin, effectively avoids 5 promotion upset processes of garbage bin to appear falling the bucket probably.
Emphasizing as shown in figure 4, the compression box 3 comprises a feeding port cover plate assembly 31, a pendulum type pressure head 32 and a pendulum type oil cylinder 33, wherein a high-level feeding port of the compression box 3 is opened upwards to receive garbage of the rear lifting feeding mechanism 4, a lower bottom plate of the compression box 3 is arc-shaped, the tail end of the lower bottom plate towards the garbage box 2 side is a garbage discharging outlet, the tail end of the lower bottom plate and the bottom plate of the garbage box 2 have a certain height difference to facilitate the inflow of wet garbage, the pendulum type pressure head 32 arranged in the compression box 3 is concentric with the lower bottom plate of the compression box 3, and the pendulum type pressure head 32 reciprocates under the driving of the pendulum type oil cylinder 33 to make circular motion around a point to compress and feed the garbage into the garbage box 2, so that; when the pendulum type pressing head 32 is in a rotating state, namely the upper surface of the pendulum type pressing head 32 at the highest position of the arc-shaped lower bottom plate of the garbage can 2 is inclined to the horizontal plane, garbage can conveniently slide into the garbage can 2, and when the pendulum type pressing head 32 is in a pressing state, forward horizontal compression force and upward overturning garbage force can be generated on the garbage.
The dog-house cover plate assembly 31 comprises a cover plate 311, a cover plate rotating seat 312, a cover plate opening and closing oil cylinder 313, a cover plate support 314, a cover plate oil cylinder support 315, an adjusting screw 316, a cover plate sliding groove seat 317, a locking hook seat 318 and a locking hook 319, wherein the cover plate support 314 and the cover plate oil cylinder support 315 are arranged at the top of the compression box, the upper top of the cover plate 311 is connected with the cover plate support 314 through the cover plate rotating seat 312, the cover plate rotating seat 312 can adjust the gap between the cover plate and the dog-house seal, the cover plate opening and closing oil cylinder 313 is hinged with the cover plate oil cylinder support 315, the upper end of the adjusting screw 316 is connected with a piston rod of the oil cylinder, a long groove type guide groove is arranged on the piston rod of the oil cylinder, the guide groove is connected with the cover plate sliding groove seat 317 through a pin shaft, the other end of the adjusting screw 316 is hinged with the locking hook 319, the, when the cover plate 311 is closed tightly, the piston rod of the cover plate opening and closing oil cylinder 313 extends to a limit value to indirectly drive the locking hook 319 to hook on the locking hook seat 318, and the opening and closing of the cover plate and the sealing of the feed opening are realized by only one oil cylinder in the feed opening cover plate assembly 31, so that the structure is simple, and the sealing is reliable.
The working process of the high-efficiency closed pressure-filling kitchen garbage truck is shown in the figures 3 to 5: the feeding port cover plate 311 is opened in place and the pendulum type pressure head 32 is screwed up in place, the rear lifting feeding mechanism 4 capable of double-barrel feeding lifts the full-load garbage barrel 5 to the feeding port of the compression box 3, the pendulum type oil cylinder 33 in a contraction state starts to push the pendulum type pressure head 32 to push garbage to move along the arc-shaped lower bottom plate of the compression box 3, the pendulum type pressure head 32 is pressed down in place and in an upward swing state, so that a forward push plate and an upward turning force are provided for the garbage, the pendulum type oil cylinder 33 retracts, the pendulum type pressure head 32 returns to a screwing state, the pendulum type pressure head 32 performs reciprocating pendulum type movement to continuously compress the garbage and feed the garbage into the garbage box 2 until the whole garbage box 2 is filled, at the moment, the feeding port cover plate 311 is closed in place, the whole vehicle is ensured to be completely closed in the transferring process, after a discharging field is reached, the bolt of the oil cylinder is loosened, the compression box opening and closing, the discharging push plate 21 pushes the garbage out to the discharging pond.
To sum up, the structure and the working process of the invention show that the lifting and loading mechanism 4 is arranged at the rear part of the compression box 3, and can lift and load the double-barrel 120L or 240L garbage can 5, thereby greatly improving the lifting and loading efficiency of the garbage, and greatly reducing the problem of spilling and leaking in the garbage lifting process because the garbage can 5 keeps vertical lifting action in the lifting process of the lifting and loading mechanism 4; the compression box 3 and the garbage box 2, the feeding port cover plate 311 and the feeding port of the compression box 3 are sealed by rubber strips to form a fully-closed cavity, and the full-closed cavity is particularly suitable for collecting and transporting kitchen garbage with high water content; when the pendulum type pressing head 32 presses and fills garbage into the garbage can, as the pendulum type pressing head 32 performs pendulum movement when pressing and filling, forward horizontal compression force and upward overturning garbage force can be generated on the garbage when pressing and placing in place, so that the garbage is pressed and filled to the bottom and the upper part of the garbage can 2, and the utilization rate of the volume of the garbage can 2 is greatly improved.
The foregoing is directed to embodiments of the present invention, and equivalents, modifications, substitutions and variations such as will occur to those skilled in the art, which fall within the scope and spirit of the appended claims.
Claims (10)
1. Kitchen garbage truck is filled out to high-efficient airtight pressure, it includes chassis and the dustbin of setting on the chassis, its characterized in that: it still includes:
the compression box is of a shell structure with an open upper end, and the upper part of the compression box is hinged to the upper end of the tail part of the garbage can through a hinge pin shaft;
the lifting feeding mechanism is connected to the compression box through a swing arm pin shaft and is used for overturning and dumping the garbage in the garbage can into the compression box;
the discharging push plate can be horizontally and slidably arranged in the garbage can, the discharging push plate is connected with the end part of the garbage can, far away from the compression box, through a push plate oil cylinder, and the push plate oil cylinder drives the discharging push plate to push the garbage in the garbage can along the direction of the compression box;
the garbage can overturning seat is fixedly arranged at the upper end of the tail part of the garbage can and is connected with the hinge pin shaft;
the compression box overturning seat is fixedly arranged on the compression box and is connected with the hinge pin shaft;
the pair of compression box opening and closing oil cylinder bases are oppositely and fixedly arranged on two side surfaces of the middle part of the garbage can;
the pair of opening and closing oil cylinders are oppositely arranged on two sides of the tail end of the garbage can and correspond to the pair of compression box opening and closing oil cylinder seats one by one, one end of each opening and closing oil cylinder is hinged with the corresponding compression box opening and closing oil cylinder seat, the other end of each opening and closing oil cylinder is hinged with the corresponding side of the compression box through a pin shaft, and the opening and closing oil cylinders drive the compression boxes to turn around the compression box turning seats;
the feed inlet cover plate assembly is connected to the upper part of the compression box and is used for opening and closing the open structure at the upper end of the compression box.
2. The efficient closed pressure-filling kitchen waste truck as claimed in claim 1, wherein: the dustbin is characterized in that guide rails extending to two ends of the dustbin in the length direction are arranged on two sides of the dustbin in the width direction of the bottom, and the discharging push plate is connected to the guide rails in a sliding mode.
3. The efficient closed pressure-filling kitchen waste truck as claimed in claim 1, wherein: the bottom plate of the compression box is of an arc-shaped structure.
4. The efficient closed pressure-filling kitchen garbage truck as claimed in claim 3, wherein: promote feed mechanism include:
a roll-over stand;
the lifting frame is connected to the turnover frame in a lifting way and is provided with a pair of claws which are used for being matched and connected with the garbage can;
the barrel clamping oil cylinders are a pair and are horizontally and oppositely arranged at the lower part of the turnover frame, the driving ends of the barrel clamping oil cylinders are connected with the lifting frame, and the lifting frame is driven by the barrel clamping oil cylinders to drive the garbage barrel to lift on the turnover frame;
the lifting frame is connected with the turnover frame through a hinge seat;
the barrel turning oil cylinder is fixedly arranged on the lifting frame, the tail end of a push rod of the barrel turning oil cylinder is connected with the turning frame, and the turning frame is driven by the telescopic driving of the push rod of the barrel turning oil cylinder to drive the lifting frame to turn along an open structure close to or far away from the upper end of the compression box;
the bucket lifting oil cylinder fixing seats are a pair and are oppositely fixed on two sides of the lower part of one end of the compression box close to the garbage can;
the barrel lifting oil cylinders are a pair and are horizontally arranged on two sides of the compression box in an opposite mode and correspond to the barrel lifting oil cylinder fixing seats one by one, and one ends of the barrel lifting oil cylinders are rotatably connected with the corresponding barrel lifting oil cylinder fixing seats;
the swing arm supports are a pair and are oppositely fixed on two sides of the compression box;
the driven swing arms are a pair and are respectively arranged on two sides of the lower part of the lifting frame and correspond to the pair of swing arm supports one by one, one end of each driven swing arm is hinged to the side surface of the lifting frame, and the other end of each driven swing arm is rotatably connected with the other end of the corresponding swing arm support;
and the driving swing arms are a pair of driving swing arms, are respectively arranged on two sides of the upper part of the lifting frame and correspond to the lifting cylinders one by one, one end of each driving swing arm is hinged to the side surface of the lifting frame, the other end of each driving swing arm is rotatably connected with the tail end of the corresponding push rod of the bucket lifting cylinder, and the lifting frame is driven to lift by the stretching of the push rod of the bucket lifting cylinder.
5. The efficient closed pressure-filling kitchen garbage truck as claimed in claim 4, wherein: guide rails are vertically arranged on two sides of the end face of the turnover frame matched with the lifting frame; the lifting frame is provided with a roller matched with the guide rail.
6. The efficient closed pressure-filling kitchen garbage truck as claimed in claim 4, wherein: the garbage can is characterized in that a pendulum type pressure head and a pendulum type oil cylinder are further arranged in the compression box, the pendulum type pressure head is rotatably connected in the compression box and concentric with the arc-shaped structure of the bottom plate of the compression box, the pendulum type oil cylinder is rotatably connected to one side, far away from the garbage can, of the upper end of the compression box, and a push rod of the pendulum type oil cylinder is connected with the pendulum type pressure head and drives the pendulum type pressure head to swing in a rotating mode.
7. The efficient closed pressure-filling kitchen garbage truck as claimed in claim 4, wherein: dog-house apron assembly include:
the cover plate support is fixed on one side, close to the garbage can, of the upper end of the compression box;
the cover plate is rotationally connected with the cover plate support through the cover plate rotating seat;
the cover plate sliding groove seat is fixed in the middle of the upper end surface of the cover plate;
the cover plate oil cylinder support is fixed on one side, close to the garbage can, of the upper end of the compression box;
the cover plate opening and closing oil cylinder is rotatably connected with the cover plate oil cylinder support, a push rod of the cover plate opening and closing oil cylinder is rotatably connected with the cover plate sliding groove seat, and the cover plate is driven to turn around the cover plate support by the telescopic action of the push rod of the cover plate opening and closing oil cylinder, so that the open structure at the upper end of the compression box is opened and closed.
8. The efficient closed-type press-filling kitchen garbage truck as claimed in claim 7, wherein: dog-house apron assembly still include:
the locking hook seat is fixed at the upper part of one side of the compression box far away from the garbage can;
the locking hook is rotatably connected to one side of the cover plate, which is far away from the garbage can, and is used for being matched with the hook buckle of the locking hook seat;
adjusting screw, one end and locking hook rotate to be connected, and the other end is equipped with waist-shaped groove and is connected with apron sliding tray seat through waist-shaped groove, the push rod that the hydro-cylinder was opened and close to the apron is connected with adjusting screw's the other end, and the push rod of opening and close the hydro-cylinder by the apron stretches out and makes the apron overturn along the direction that is close to the compression case, and when the piston stretched out to the limit, the locking hook promoted by adjusting screw and overturns, makes locking hook and the cooperation of locking hook seat catch.
9. The efficient closed pressure-filling kitchen waste truck as claimed in claim 1, wherein: the garbage bin bottom both sides be equipped with bolt hydro-cylinder seat, correspond on the bolt hydro-cylinder seat and be connected with the bolt hydro-cylinder, correspond on the compression case and be equipped with the bolt seat, the push rod of bolt hydro-cylinder on be connected with adjustable bolt and through the cooperation of pegging graft of adjustable bolt and the bolt seat on the compression case.
10. The efficient closed pressure-filling kitchen waste truck as claimed in claim 1, wherein: the dustbin is kept away from the tip up end of compression case and is equipped with the manhole that is used for overhauing, dustbin and compression case between still be connected with the sealed cooperation adhesive tape.
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| CN111874494B (en) | 2023-11-28 |
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