CN117985369A - Kitchen garbage selects separately preprocessing device - Google Patents
Kitchen garbage selects separately preprocessing device Download PDFInfo
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- CN117985369A CN117985369A CN202410406234.XA CN202410406234A CN117985369A CN 117985369 A CN117985369 A CN 117985369A CN 202410406234 A CN202410406234 A CN 202410406234A CN 117985369 A CN117985369 A CN 117985369A
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- shell
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 78
- 238000007781 pre-processing Methods 0.000 title claims description 7
- 239000010806 kitchen waste Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a kitchen waste sorting pretreatment device, which relates to the technical field of waste treatment and comprises a shell, wherein the shell is rotationally connected with a front door, one side of the front door is provided with a tray which is in sliding connection with the shell, and the tray slides in the horizontal direction; the garbage bin is arranged at one side of the front door, the collecting boxes are arranged at two sides of the garbage bin, the shell is also connected with push rods which can move oppositely or separately in a sliding manner, and the two push rods are respectively positioned above the two collecting boxes; the push rod is connected with a clamping mechanism capable of clamping the garbage bag, and the shell is rotationally connected with a cutter capable of breaking the garbage bag. The garbage bag is clamped by the clamp, the two sides of the garbage bag are cut by the cutter in the middle, the garbage in the garbage bag is completely poured into the garbage can by automatically overturning the clamp, and after the garbage bag is poured, the garbage bag can be automatically collected, and the sorting pretreatment of kitchen garbage can be realized.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a kitchen garbage sorting pretreatment device.
Background
Along with the proceeding of garbage classification, the recovery of kitchen garbage also steps into the positive rail. The kitchen waste has very complex components. The recycling of kitchen waste in the market is mainly used for producing methane by fermentation and is used for industrial lubrication, combustion and the like.
At present, the prior kitchen waste treatment front-end process arrangement is only simple to scratch a plastic bag and then fall the kitchen waste into a garbage can, then throw the plastic bag into another collecting device, but the bottom of the plastic bag is often wrapped with the residual waste, and the kitchen waste is brought into the collecting device when throwing the garbage bag, so that the kitchen waste cannot be treated cleanly, and a plurality of adverse effects are brought to the treatment of the subsequent garbage bag.
Disclosure of Invention
In order to solve the problems in the prior art, the kitchen waste sorting pretreatment device is provided.
The technical scheme adopted for solving the technical problems is as follows:
the invention provides a kitchen waste sorting pretreatment device which comprises a shell, wherein the shell is rotationally connected with a front door, one side of the front door is provided with a tray which is in sliding connection with the shell, and the tray slides in the horizontal direction; the garbage bin is arranged on one side of the front door, the collecting boxes are arranged on two sides of the garbage bin, the shell is also connected with push rods capable of moving oppositely or separately in a sliding manner, and the two push rods are respectively positioned above the two collecting boxes; the push rod is connected with a clamping mechanism capable of clamping the garbage bag, and the shell is rotationally connected with a cutter capable of breaking the garbage bag.
Preferably, the clamping mechanism comprises a right clamping plate which is rotationally connected with the push rod and can rotate up and down, a left clamping plate which can rotate left and right is rotationally connected with the right clamping plate, and a second spring is connected between the left clamping plate and the right clamping plate.
Preferably, the push rod is rotationally connected with a clamping block, the clamping block is connected with the push rod through a first spring, and the left clamping plate is fixedly connected with a hook block which is mutually clamped with the clamping block.
Preferably, the shell is fixedly connected with a reset block and a push rod, the right clamping plate is fixedly connected with a push block matched with the push rod, and the tray is fixedly connected with a fixing block capable of pushing the clamping block to rotate upwards.
Preferably, the reset block can enable the left clamping plate to rotate around the right clamping plate, so that a gap capable of clamping the garbage bag is formed between the left clamping plate and the right clamping plate, and the second spring is deformed at the moment; the ejector rod can push the right clamping plate to rotate upwards through the ejector block, so that the hook block and the clamping block are clamped with each other.
Preferably, the shell is slidably connected with a pedal, the pedal is fixedly connected with a first rack, the shell is connected with a rotatable belt, the belt is fixedly connected with the tray, the first rack can drive the belt to rotate, and the pedal is connected with the shell through a third spring.
Preferably, the pedal is fixedly connected with a fourth rack sliding in the vertical direction, the front door is coaxially connected with a half gear, and the fourth rack can drive the half gear to rotate; the shell is connected with a stop block capable of limiting the fourth rack in a sliding manner, and the stop block is connected with the shell through a fourth spring.
Preferably, the shell is connected with a handle in a sliding manner, and the handle is connected with the shell through a tension spring; the handle is fixedly connected with a third rack sliding in the vertical direction, the shell is rotationally connected with a third gear, the third rack is meshed with the third gear, and the third gear can drive the cutter to rotate.
Preferably, the cutter is rotationally connected with a pawl, the third gear is fixedly connected with a ratchet wheel matched with the pawl, the pawl is positioned at the inner ring of the ratchet wheel, and the pawl is connected with a torsion spring; when the handle moves downwards to drive the ratchet wheel to rotate, the pawl rotates around the cutter, and the cutter does not rotate.
Preferably, the handle is fixedly connected with a second rack and a pushing block, the pushing block can push the stop block to move, and the limit of the stop block on the fourth rack is relieved; the second rack can drive the push rod to move in opposite directions or in opposite directions.
Compared with the prior art, the invention has the beneficial effects that:
1. The application is provided with the pedal, the tray can be driven to move to the front door by stepping on the pedal, meanwhile, the front door is opened, the fourth rack can be limited under the action of the stop block, so that the front door always keeps an open state, sufficient time is provided, garbage can be conveniently placed on the tray through the front door, the problems of garbage bag storage position deviation and the like caused by time rushing are avoided, meanwhile, the front door is automatically opened, manual intervention is not needed, careless handle pollution when people put garbage into the tray can be effectively prevented, and garbage placement is facilitated.
2. The invention is provided with the handle, the push rod can be driven to be inwards closed when the handle moves upwards, the right clamping plate and the left clamping plate are mutually matched, the garbage bag can be clamped, then the push block is driven to move continuously, the push block pushes the stop block to move, thereby releasing the fourth rack, at the moment, the third spring stretches to drive the pedal to lift, the pedal closes the front door through transmission, the garbage is prevented from splashing out of the shell when the garbage bag is cut and the garbage is dumped, the safety protection effect is achieved, and meanwhile, the tray is reset, so that the garbage can be dumped later.
3. The handle drives the push rods at two sides to move towards the middle through transmission, the clamping blocks are pushed to rotate under the action of the fixing blocks after the clamping plates reach the positions, the hook blocks are separated from the clamping blocks, the left clamping plates rotate inwards under the action of the second springs, the clamping plates at two sides are matched to clamp two sides of a garbage bag, at the moment, the clamping plates at two sides clamp the garbage bag, when the handle is released, the handle moves upwards under the action of the tension spring to drive the third rack to move, the cutter is driven to rotate to cut the garbage bag, after the garbage bag is cut, the clamping plates can drive the garbage bag to overturn at the moment, garbage in the garbage bag is poured into the garbage bin, and dumping work of the garbage bag can be realized through the clamping plates capable of rotating up and down, so that residues of garbage in the garbage bag can be effectively reduced.
4. The invention is also provided with the reset block and the push rod, the reset block can drive the left clamping plate to rotate, so that the left clamping plate can open a sufficient gap, at the moment, the garbage bag can fall into the collecting box below, the push rod can drive the right clamping plate to rotate upwards, the reset work of the clamping plate is realized, the new garbage treatment work is convenient to carry out, and the separation pretreatment of the garbage bag and kitchen garbage can be realized.
5. The invention is also provided with the ratchet wheel, when the handle moves downwards, the ratchet wheel drives the pawl to rotate around the cutter, the cutter does not rotate at the moment, the reset work of the positions of the tray and the front door can be realized at the moment, when the handle resets under the action of the spring, the ratchet wheel drives the cutter to rotate, the cutting work of the garbage bag is realized at the moment, the front door can be closed and the tray is removed firstly through the arranged ratchet wheel structure, then the garbage bag is cut, the garbage can be prevented from splashing out of the shell, the garbage is prevented from falling on the tray, and the garbage can be conveniently dumped subsequently.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of the whole of the present invention;
FIG. 2 is a second perspective view of the whole of the present invention;
FIG. 3 is a perspective view of the right clamping plate portion of FIG. 2;
FIG. 4 is an overall side view of the present invention;
FIG. 5 is an overall front view of the present invention;
FIG. 6 is an overall top view of the present invention;
Fig. 7 is a schematic view of the third gear portion of fig. 2.
Reference numerals illustrate:
1, a shell; 2, a rear door; 3, a handle; 4 front door; 5 foot pedals; 6, collecting a box; 7, a dustbin; 8 trays; 9 a belt; 10, pushing a rod; 11 a first rack; 12a second rack; 13 a third rack; 14a fourth rack; 15 a fourth gear; 16 fifth gear; 17 half gears; 18 a third gear; a 19 ratchet wheel; a second gear 20; 21 a sixth gear; 22 cutters; 23 resetting blocks; 24 a first spring; 25 hook blocks; a second spring 26; a right clamping plate 27; 28 top blocks; 29 ejector rods; a 30 tension spring; 31 stop blocks; 32 a third spring; 33 pushing blocks; 34 a fourth spring; 35 a first gear; 36 fixing blocks; 37 clamping blocks; 38 pawls.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
As shown in fig. 1-7, this embodiment provides a kitchen waste sorting and preprocessing device, including casing 1, casing 1 one side rotates and is connected with qianmen 4, and casing 1 opposite side rotates and is connected with back door 2, can empty and handle the rubbish in the casing 1 through back door 2, and the size of qianmen 4 is enough suitable to be convenient for put into of disposal bag, and qianmen 4 can inwards rotate, thereby be convenient for put into of disposal bag.
The tray 8 with casing 1 sliding connection is provided with on one side of the qianmen 4, and tray 8 horizontal direction slides, and tray 8 only can be to being close to qianmen 4 or keep away from the direction removal of qianmen 4, and tray 8 plays the effect of supporting to the disposal bag, and qianmen 4 one side is provided with dustbin 7, and dustbin 7 both sides are provided with collection box 6.
In the initial state, a proper gap is reserved between the tray 8 and the front door 4, the dustbin 7 is positioned between the tray 8 and the front door 4, and when the front door 4 rotates inwards, the tray 8 can just move to the position above the dustbin 7, and the dustbin can support the garbage bag.
The shell 1 is also connected with push rods 10 which can move oppositely or separately, the push rods 10 can only slide in the horizontal direction, the sliding direction of the push rods 10 and the sliding direction of the tray 8 are mutually perpendicular, the two push rods 10 are respectively positioned above the two collecting boxes 6, and the push rods 10 are connected with a clamping mechanism capable of clamping garbage bags.
The shell 1 rotates and is connected with the cutter 22 that can break the bag to the disposal bag, and cutter 22 is located the top of dustbin 7, and is located one side of qianmen 4, prevents that operating personnel from going deep into behind the shell 1 with the hand, bumps with cutter 22, and under the initial state simultaneously, under the effect of frictional force, cutter 22 horizontal direction sets up, and cutter 22's cutting edge part down.
The clamping mechanism comprises a right clamping plate 27 which is rotationally connected with the push rod 10 and can rotate up and down, a left clamping plate which can rotate left and right is rotationally connected with the right clamping plate 27, a second spring 26 is connected between the left clamping plate and the right clamping plate 27, the left clamping plate and the right clamping plate 27 can be inwards closed under the action of the second spring 26 in an initial state, the clamping of a garbage bag is realized, and the elasticity of the second spring 26 is suitable enough, so that enough clamping force can be provided.
The push rod 10 rotates and is connected with fixture block 37, and fixture block 37 links to each other with push rod 10 through first spring 24, and left splint fixedly connected with is with the collude piece 25 of fixture block 37 each other block, and first spring 24 one end links to each other with fixture block 37, and first spring 24 other end links to each other with push rod 10, and push rod 10 fixedly connected with horizontal plate.
In the initial state, under the action of the first spring 24, the clamping block 37 is pushed to rotate downwards, at this time, the clamping block 37 is contacted with the horizontal plate, and under the action of the horizontal plate, the clamping block 37 can be kept in a horizontal state and can not rotate downwards any more, at this time, the first spring 24 is still in a compressed state, and an acting force for pushing the clamping block 37 to rotate downwards continuously can be provided.
The shell 1 is fixedly connected with a reset block 23 and a push rod 29, the right clamping plate 27 is fixedly connected with a push block 28 matched with the push rod 29, the tray 8 is fixedly connected with a fixed block 36 capable of pushing the clamping block 37 to rotate upwards, the reset block 23 and the push rod 29 are arranged on one side of the push rod 10 and cannot collide with the push rod 10, and are arranged above the collecting box 6, and the reset block 23 and the push rod 29 are kept motionless.
After the restoring block 23 contacts with the left clamping plate, the left clamping plate can rotate around the right clamping plate 27, a gap capable of clamping the garbage bag is formed between the left clamping plate and the right clamping plate 27, and the second spring 26 is deformed at the moment. After the ejector block 28 is contacted with the ejector rod 29, the ejector rod 29 can push the right clamping plate 27 to rotate upwards through the ejector rod 10 pulling the ejector block 28 to move continuously, the lower surface of the clamping block 37 is an inclined surface, and when the right clamping plate 27 rotates upwards, the hook block 25 can drive the clamping block 37 to rotate upwards, so that the hook block 25 and the clamping block 37 are clamped with each other.
The right clamping plate 27 can rotate downwards around the push rod 10 to enable the garbage bag to incline downwards, dumping of garbage is achieved, the left clamping plate can rotate in the horizontal direction relative to the right clamping plate 27, gap between the clamping plates can be opened, the garbage bag can be clamped conveniently, and clamping of the garbage bag can be achieved under the action of the second spring 26.
The casing 1 sliding connection has the running-board 5, and running-board 5 only can carry out the slip of vertical direction, and running-board 5 one end is located the casing 1 outside, and the operating personnel of being convenient for tramples, running-board 5 fixedly connected with first rack 11, casing 1 are connected with rotatable belt 9, belt 9 and tray 8 fixed connection, and first rack 11 can drive belt 9 rotation, and running-board 5 links to each other with casing 1 through third spring 32.
The casing 1 rotates and is connected with a plurality of pulleys, and one pulley coaxial fixedly connected with first gear 35, first gear 35 and first rack 11 mesh mutually, and third spring 32 upper end links to each other with running-board 5, and third spring 32 lower extreme links to each other with casing 1.
The pedal 5 is fixedly connected with a fourth rack 14 sliding in the vertical direction, the front door 4 is coaxially connected with a half gear 17, and the fourth rack 14 can drive the half gear 17 to rotate; the shell 1 is slidably connected with a stop 31 capable of limiting the fourth rack 14, and the stop 31 is connected with the shell 1 through a fourth spring 34.
The stop 31 can only slide horizontally, one end of the fourth spring 34 is connected with the shell 1, the other end of the fourth spring 34 is connected with the stop 31, the stop 31 is positioned at a position below, and the upper surface of the stop 31 is an inclined surface.
Only when the fourth rack 14 is moved down by a sufficient length will the stop 31 be pushed over the fourth rack 14 by the fourth spring 34. At this time, the third spring 32 has an upward force for pushing the pedal 5, and under the action of the stop block 31, the fourth rack 14 cannot move upward, so that the relative limitation of the position of the fourth rack 14 is realized, the front door 4 can be kept in an open state all the time, and the placement of the garbage bag is facilitated.
The shell 1 is rotatably connected with a fourth gear 15, the fourth gear 15 is coaxially connected with a fifth gear 16, the fifth gear 16 is meshed with a half gear 17, the fourth gear 15 is meshed with a fourth rack 14, and the diameter of the fifth gear 16 is larger than that of the fourth gear 15, so that the front door 4 can be conveniently driven to rotate by a sufficient angle.
The shell 1 is connected with a handle 3 in a sliding way, and the handle 3 is connected with the shell 1 through a tension spring 30; the handle 3 only slides in the vertical direction, and one end of the handle 3 penetrates out of the shell 1, so that the handle 3 is conveniently driven to move, the handle 3 is fixedly connected with a third rack 13 sliding in the vertical direction, the shell 1 is rotationally connected with a third gear 18, the third rack 13 is meshed with the third gear 18, and the third gear 18 can drive the cutter 22 to rotate.
The cutter 22 is rotationally connected with a pawl 38, the inner ring of the third gear 18 is fixedly connected with a ratchet 19 matched with the pawl 38, the pawl 38 is positioned at the inner ring of the ratchet 19, the pawl 38 is connected with a torsion spring, in an initial state, under the action of the torsion spring, the pawl 38 is always in a matched state with the ratchet 19, and a gap between the inner ring of the ratchet 19 and the outer ring of the cutter 22 is smaller than the length of the pawl 38.
When the handle 3 moves downwards to drive the ratchet wheel 19 to rotate, the pawl 38 rotates around the cutter 22, the cutter 22 does not rotate, and only when the handle 3 moves upwards, the ratchet wheel 19 rotates, and the cutter 22 can be driven by the pawl 38 to realize cutting.
Based on the center line of the third gear 18, one side of the center line is a cutting edge, the other side of the center line is provided with a balancing weight, the balancing weight is fixedly connected with the cutter 22, under the action of the balancing weight, the cutter 22 can have clockwise rotating acting force, and the pawl 38 is matched with the ratchet 19 at the moment, so that the cutter 22 can not rotate clockwise under the condition that the ratchet 19 does not rotate, and the cutter 22 can always keep a horizontal state.
When the third gear 18 drives the cutter 22 to rotate, the cutter 22 rotates for an integral number of circles, so that the cutter 22 can be reset after cutting work is completed, the acting force of the pawl 38 for driving the ratchet wheel 19 to rotate is very large due to the limitation of the gear ratio, the whole mass of the cutter 22 and the balancing weight is proper, and the rotation of the cutter 22 requires enough friction force, so that the ratchet wheel 19 is not driven to rotate, and the horizontal state of the cutter 22 is maintained.
The handle 3 is fixedly connected with the second rack 12 and the push block 33, the push block 33 can push the stop block 31 to move, and the push block 33 is positioned on one side of the fourth rack 14, so that the push block 33 cannot interfere the fourth rack 14, the push block 33 can push the stop block 31 to move, the limit of the stop block 31 to the fourth rack 14 can be relieved, and at the moment, the fourth rack 14 is reset, so that the tray 8 and the front door 4 can be reset.
The shell 1 is rotationally connected with a second gear 20, the second gear 20 is coaxially connected with a sixth gear 21, the second gear 20 is meshed with a second rack 12, the sixth gear 21 is meshed with the push rod 10, the second rack 12 can drive the push rod 10 to move, two second racks 12 are symmetrically arranged, and therefore the two second racks 12 can drive the two push rods 10 to move in opposite directions or in opposite directions.
The application method of the kitchen waste sorting pretreatment device adopts the kitchen waste sorting pretreatment device, and comprises the following steps:
S1, by stepping on a pedal 5, the pedal 5 drives a fourth rack 14 and a first rack 11 to move downwards, the first rack 11 drives a belt 9 to rotate, the belt 9 drives a tray 8 to move towards the direction close to a front door 4, the tray 8 moves to the upper side of a dustbin 7, meanwhile, the fourth rack 14 drives a half gear 17 to rotate, and the half gear 17 drives the front door 4 to open inwards;
S2: continuously stepping down the pedal 5, finally, the fourth rack 14 moves below the stop block 31, the stop block 31 limits the fourth rack 14, so that the fourth rack 14 cannot move upwards, the front door 4 always keeps an open state, and an operator can put a garbage bag on the tray 8 through the front door 4;
S3: the handle 3 is pulled downwards, the handle 3 drives the second rack 12 and the third rack 13 to move downwards, the second rack 12 drives the push rods 10 on two sides to draw together inwards, along with the movement of the push rods 10, the left clamping plate moves to one side of the reset block 23, the right clamping plate 27 moves to one side of the push rod 29, at the moment, the hook block 25 and the clamping block 37 are in a mutually clamped state, and the second spring 26 is in a deformed state;
S4: when the handle 3 is continuously pulled down, after the clamping block 37 is contacted with the fixing block 36, the fixing block 36 drives the clamping block 37 to rotate upwards, the left clamping plate rotates inwards under the action of the second spring 26, the left clamping plate and the right clamping plate 27 are mutually matched to clamp two sides of the garbage bag, in the process, the third rack 13 drives the third gear 18 to rotate, the third gear 18 drives the pawl 38 to rotate around the cutter 22, and the cutter 22 does not rotate;
S5: with the handle 3 being pulled continuously, the handle 3 drives the push block 33 to move, the push block 33 pushes the stop block 31 to move, the stop block 31 moves to one side of the fourth rack 14, under the action of the third spring 32, the foot pedal 5 resets, the foot pedal 5 drives the fourth rack 14 to reset, the fourth rack 14 enables the front door 4 to be closed, and the first rack 11 drives the tray 8 to move to the initial position;
S6: after the handle 3 is loosened, the tension spring 30 drives the handle 3 to reset, the handle 3 drives the third rack 13 and the second rack 12 to reset, the third rack 13 drives the third gear 18 to rotate, the third gear 18 drives the cutter 22 to rotate through the pawl 38, the cutter 22 cuts garbage bags, the second rack 12 drives the push rod 10 to reset, and as the garbage bags are cut, the right clamping plate 27 is turned downwards under the action of the gravity of the garbage bags, so that garbage is dumped in the garbage bin 7;
S7: along with the continuous reset of the handle 3, after the left clamping plate is contacted with the reset block 23, the reset block 23 drives the left clamping plate to rotate, so that a gap capable of clamping a garbage bag is formed between the left clamping plate and the right clamping plate 27, the garbage bag falls into the collecting box 6, at the moment, the hook block 25 just moves below the clamping block 37, along with the continuous reset of the push rod 10, the push rod 29 pushes the right clamping plate 27 to rotate through the top block 28, and the hook block 25 is clamped with the clamping block 37 again.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The kitchen waste sorting pretreatment device comprises a shell (1) and is characterized in that the shell (1) is rotatably connected with a front door (4), one side of the front door (4) is provided with a tray (8) which is in sliding connection with the shell (1), and the tray (8) slides in the horizontal direction; a dustbin (7) is arranged at one side of the front door (4), collecting boxes (6) are arranged at two sides of the dustbin (7), the shell (1) is also connected with push rods (10) which can move oppositely or separately in a sliding manner, and the two push rods (10) are respectively positioned above the two collecting boxes (6); the garbage bag breaking device is characterized in that the push rod (10) is connected with a clamping mechanism capable of clamping the garbage bag, and the shell (1) is rotationally connected with a cutter (22) capable of breaking the garbage bag.
2. Kitchen waste sorting pretreatment device according to claim 1, characterized in that the clamping mechanism comprises a right clamping plate (27) which is rotatably connected with the push rod (10) and can rotate up and down, the right clamping plate (27) is rotatably connected with a left clamping plate which can rotate left and right, and a second spring (26) is connected between the left clamping plate and the right clamping plate (27).
3. Kitchen waste sorting pretreatment device according to claim 2, characterized in that the push rod (10) is rotatably connected with a clamping block (37), the clamping block (37) is connected with the push rod (10) through a first spring (24), and the left clamping plate is fixedly connected with a hook block (25) which is mutually clamped with the clamping block (37).
4. A kitchen waste sorting and preprocessing device according to claim 3, characterized in that the shell (1) is fixedly connected with a reset block (23) and a push rod (29), the right clamping plate (27) is fixedly connected with a push block (28) matched with the push rod (29), and the tray (8) is fixedly connected with a fixed block (36) capable of pushing the clamping block (37) to rotate upwards.
5. The kitchen waste sorting and preprocessing device according to claim 4, wherein the reset block (23) can enable the left clamping plate to rotate around the right clamping plate (27), so that a gap capable of clamping a garbage bag is formed between the left clamping plate and the right clamping plate (27), and the second spring (26) is deformed at the moment; the ejector rod (29) can push the right clamping plate (27) to rotate upwards through the ejector block (28), so that the hook block (25) and the clamping block (37) are clamped with each other.
6. The kitchen waste sorting pretreatment device according to claim 1, characterized in that the housing (1) is slidably connected with a foot pedal (5), the foot pedal (5) is fixedly connected with a first rack (11), the housing (1) is connected with a rotatable belt (9), the belt (9) is fixedly connected with the tray (8), the first rack (11) can drive the belt (9) to rotate, and the foot pedal (5) is connected with the housing (1) through a third spring (32).
7. The kitchen waste sorting and preprocessing device according to claim 6, wherein a fourth rack (14) sliding in the vertical direction is fixedly connected to the pedal (5), the front door (4) is coaxially connected with a half gear (17), and the fourth rack (14) can drive the half gear (17) to rotate; the shell (1) is connected with a stop block (31) capable of limiting the fourth rack (14) in a sliding manner, and the stop block (31) is connected with the shell (1) through a fourth spring (34).
8. The kitchen waste sorting and preprocessing device according to claim 7, wherein the housing (1) is slidably connected with a handle (3), and the handle (3) is connected with the housing (1) through a tension spring (30); the handle (3) is fixedly connected with a third rack (13) sliding in the vertical direction, the shell (1) is rotationally connected with a third gear (18), the third rack (13) is meshed with the third gear (18), and the third gear (18) can drive the cutter (22) to rotate.
9. The kitchen waste sorting pretreatment device according to claim 8, characterized in that the cutter (22) is rotatably connected with a pawl (38), the third gear (18) is fixedly connected with a ratchet wheel (19) matched with the pawl (38), the pawl (38) is positioned at the inner ring of the ratchet wheel (19), and the pawl (38) is connected with a torsion spring; when the handle (3) moves downwards to drive the ratchet wheel (19) to rotate, the pawl (38) rotates around the cutter (22), and the cutter (22) does not rotate.
10. The kitchen waste sorting pretreatment device according to claim 8, characterized in that the handle (3) is fixedly connected with a second rack (12) and a pushing block (33), the pushing block (33) can push the stop block (31) to move, and the limit of the stop block (31) to the fourth rack (14) is released; the second rack (12) can drive the push rod (10) to move towards or away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410406234.XA CN117985369B (en) | 2024-04-07 | Kitchen garbage selects separately preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410406234.XA CN117985369B (en) | 2024-04-07 | Kitchen garbage selects separately preprocessing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117985369A true CN117985369A (en) | 2024-05-07 |
| CN117985369B CN117985369B (en) | 2024-07-05 |
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