CN108639480B - Kitchen garbage one-level bag breaking system - Google Patents
Kitchen garbage one-level bag breaking system Download PDFInfo
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- CN108639480B CN108639480B CN201810640502.9A CN201810640502A CN108639480B CN 108639480 B CN108639480 B CN 108639480B CN 201810640502 A CN201810640502 A CN 201810640502A CN 108639480 B CN108639480 B CN 108639480B
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- 239000010813 municipal solid waste Substances 0.000 title claims description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000010806 kitchen waste Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0008—Opening and emptying bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kitchen waste primary bag breaking system which comprises conveying equipment and a bag breaking mechanism matched with the conveying equipment for use, wherein the conveying equipment comprises a bottom frame, a conveying chain plate and a conveying frame, the conveying chain plate is obliquely arranged on the bottom frame and driven by a driving wheel and a driven wheel to circularly move on the bottom frame, the bottom frame comprises a bottom plate and side reinforcing frames on two sides of the bottom plate, the bottom plate comprises a horizontal plate and an inclined plate which are mutually connected, a feeding bin is arranged above the horizontal plate, a breaking mechanism is arranged below a discharging hole of the feeding bin, broken waste falls on the chain plate, and a discharging bin is arranged at the tail end of the inclined plate; the transmission assembly comprises two screw rods which are oppositely arranged in parallel, one end of each screw rod is connected with a bearing support used for supporting the screw rod, the other end of each screw rod is connected with a coupler, and the coupler is connected with the steering gear; nuts are sleeved on the screw rods; the bag breaking mechanism further comprises a transmission seat, the transmission seat is integrally connected with the nut, and the roller is fixed on the transmission seat through a bearing seat.
Description
Technical Field
The invention relates to a garbage disposal system, in particular to a kitchen garbage primary bag breaking system.
Background
Household garbage refers to solid waste generated in daily life or in activities for providing services to daily life, and legal and administrative regulations prescribe solid waste regarded as household garbage. Along with the rapid development of social economy, the acceleration of urban process and the rapid improvement of living standard of people, the garbage and waste generated in the urban production and living process are also rapidly increased, and the conditions of land occupation, environmental pollution and influence on the health of people are more obvious. The great increase of urban household garbage makes garbage disposal more and more difficult, and the problems of environmental pollution and the like caused by the garbage disposal gradually draw great attention to various social circles. The national importance is attached to the environmental protection problem, and the development of the control work of the domestic garbage and sewage is greatly advanced. Disposal of waste generally requires a series of treatment steps including waste crushing and sorting. The garbage is crushed and then needs to be sorted, and at present, in the garbage treatment process, a garbage conveying system is generally not provided in some areas under development, and the garbage is firstly crushed and then transported to a sorting station through a cart and a trailer for heavy metal separation, so that the transportation efficiency is low and the labor intensity is high.
In developed areas, small garbage conveying devices exist, but garbage is easy to accumulate and is not stable enough to be conveyed, so that faults are caused. The existing bag breaker structure is usually provided with a plurality of rotary knife groups to rotate, and the knife groups are utilized to scratch the garbage bags, so that the garbage bags can be effectively destroyed and the garbage can be separated, but the garbage and the plastic bags are easy to wind and hang on the knife and the knife, so that after long-time work, the rotation of the knife groups is easy to be blocked to cause the machine clamping, and the machine is easy to damage in serious cases.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a kitchen waste primary bag breaking system, which solves the problems of poor stability and low efficiency of the conventional middle waste conveying equipment in the waste crushing, sorting and conveying processes; in addition, the technical problem that the machine is easy to be blocked after the garbage and the plastic bag are wound is solved.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the kitchen waste primary bag breaking system comprises conveying equipment and a bag breaking mechanism matched with the conveying equipment for use, wherein the conveying equipment comprises a bottom frame, a conveying chain plate and a conveying frame, the conveying chain plate is obliquely arranged on the bottom frame and driven by a driving wheel and a driven wheel to circularly move on the bottom frame,
the chassis comprises a bottom plate and side reinforcing frames on two sides of the bottom plate, the bottom plate comprises a horizontal plate and an inclined plate which are connected with each other, a feeding bin is arranged above the horizontal plate, a crushing mechanism is arranged below a discharge hole of the feeding bin, crushed garbage falls on a chain plate, and a discharge bin is arranged at the tail end of the inclined plate; the two sides of the bottom plate are provided with guide rails, the conveying chain plates are provided with cross bars at intervals, the two ends of the cross bars are provided with pulleys, the pulleys are arranged on the slide rails on the bottom plate, and the chain plate moving pulleys slide on the slide rails; the upper surface of the conveying chain plate is horizontally provided with a plurality of material limiting strips at intervals, the cross section of each material limiting strip is in an inclined triangular pyramid shape, and the material limiting strips and the conveying chain plate form a plurality of storage spaces;
the side reinforcing frame comprises a horizontal bottom rod, an inclined bottom rod and an inclined supporting rod, wherein the horizontal bottom rod, the inclined bottom rod and the inclined supporting rod are sequentially connected from the feeding bin to the discharging bin; the device also comprises a reinforcing rod which is arranged in parallel with the bottom rod, one end of the reinforcing rod is connected with the horizontal rod, and the other end of the reinforcing rod is connected with the discharging bin; the horizontal bottom rod and the reinforcing rod are respectively provided with a positioning rod at intervals, the upper ends of the positioning rods extend to the outer side of the conveying frame, and the upper ends of the positioning rods are provided with clamping grooves;
the top of the feeding bin is provided with a sealing cover, the sealing cover is provided with a traction rod, and the sealing cover controls the opening/closing state of the sealing cover through a pulley traction mechanism; the pulley traction mechanism comprises a motor, a pulley block and a traction rope, wherein one pulley is arranged at the top of the traction rod, and the other pulley is arranged on the sealing cover; the lower end of the traction rod is provided with a fixed ring, one end of the traction rope is wound on the motor, and the other end of the traction rope passes through a pulley at the top of the traction rod and then passes through a pulley on the sealing cover to be fixed in the fixed ring on the traction rod;
the conveying frame comprises side baffles positioned at two sides of the underframe, the outer wall of each side baffle is provided with a plurality of reinforcing strips, and clamping grooves on the positioning rods are matched and clamped with the reinforcing strips;
the bag breaking mechanism comprises a roller transversely arranged above the chain plate, and a plurality of cutters are arranged on the roller; the device also comprises an adjusting mechanism, wherein the adjusting mechanism is matched with the bag breaking mechanism for use and is used for adjusting the distance between the chain plate and the roller;
the adjusting mechanism comprises a power assembly and a transmission assembly, wherein the power assembly comprises a transmission shaft and steering gears which are arranged at two ends of the transmission shaft and used for transmission, and a hand wheel is arranged on one steering gear;
the transmission assembly comprises two screw rods which are oppositely arranged in parallel, one end of each screw rod is connected with a bearing support used for supporting the screw rod, the other end of each screw rod is connected with a coupler, and the coupler is connected with the steering gear; nuts are sleeved on the screw rods;
the bag breaking mechanism further comprises a transmission seat, the transmission seat is integrally connected with the nut, and the roller is fixed on the transmission seat through a bearing seat.
The feeding bin comprises an upper feeding end, a discharging end at the bottom and an annular side wall between the feeding end and the discharging end, wherein the annular side wall is formed into an inclined shape by a plurality of side edges, and the feeding end is larger than the discharging end so that the feeding bin is big in upper part and small in lower part;
the bottom of the feeding bin is composed of a horizontally arranged discharge port end and two bottom edges which are parallel to the conveying frame and are bent.
Specifically, the bag breaking mechanism further comprises a driving mechanism and a transmission mechanism, wherein the driving mechanism is used for driving the roller to rotate, and comprises a variable frequency motor and a speed reducer connected with the variable frequency motor; the transmission mechanism comprises a large belt wheel and a small belt wheel which are connected through a belt, the speed reducer is connected with the large belt wheel, and the small belt wheel is arranged in the bearing seat to drive the roller to rotate.
Still, still include the frame, the frame includes the support of symmetry setting in drive link joint both sides, the support includes the roof and is used for supporting the bearing structure of roof, drive assembly sets up on the roof, and still is equipped with the slide rail on the roof, and the bottom of drive seat is equipped with the pulley that uses with the slide rail cooperation.
In addition, the device also comprises a plurality of fixed cutters, each fixed cutter is of a V-shaped structure, the fixed cutters are arranged in rows, and the fixed cutters arranged in rows are fixed through a fixed seat arranged on the frame; in use, each cutter rotates non-contact through the V-shaped opening of the stationary cutter.
Further, the cutter comprises a fixing part and a cutting part which are connected with each other, wherein the cutting part is of a curved hook structure or a straight arm conical structure or a wedge-shaped sheet structure.
Further, the cutting part of the hook structure comprises a fixed end and an arc-shaped cutting end, wherein the inner arc radius of the cutting end is R88mm, and the outer arc radius is R100mm; the length of the cutting part is 100mm; the width of the fixed end is 126mm.
Compared with the prior art, the invention has the following beneficial effects:
1. when the conveying chain plate works, the cross bar plays a role in supporting the bottom of the chain plate, the pulleys are arranged on the sliding rail, so that the movement of the chain plate is more stable, the force of the main wheel and the driven wheel is decomposed by the arrangement of the pulleys and the sliding rail, the conveying pressure is reduced, and garbage accumulation is not easy to cause;
2. the underframe plays a role in stabilizing and reinforcing conveying equipment, and has strong bearing capacity;
3. the pulley traction mechanism is arranged on the sealing cover, so that the feeding hole of the feeding bin can be automatically opened/closed, the feeding bin forms a sealing environment, the air pollution is reduced, a motor, a pulley block and a traction rope are arranged on the sealing cover, one pulley is arranged on the top of the supporting rod, and the other pulley is arranged on the sealing cover; the lower end of the supporting rod is provided with a fixed ring, one end of the traction rope is wound on the motor, the other end of the traction rope passes through a pulley at the top of the supporting rod and then passes through a pulley on the sealing cover to be fixed in the fixed ring on the supporting rod; labor saving and convenient control;
4. the side baffle plate of the conveying frame plays a role in blocking garbage, prevents the garbage from being scattered in the conveying process, causes environmental pollution, is clamped with the positioning rod, plays a role in connection and reinforcement on the underframe, and is convenient to disassemble and assemble;
5. the adjusting mechanism adjusts the horizontal movement of the roller, so as to achieve the purpose of adjusting the distance between the inclined chain plate and the roller, prevent garbage and garbage bags from being wound on the roller and the cutter, prevent the cutter from being blocked easily, and avoid machine clamping and cutter damage;
6. the hand wheel drives the steering gear and the coupler to drive the screw rod to rotate, the screw rod drives the nut to horizontally move, and the nut and the transmission seat are integrally arranged, so that the transmission seat and the nut synchronously move, and the bearing seat and the roller are driven to move; meanwhile, the transmission chain plate is obliquely arranged, so that the aim of adjusting the distance between the roller and the chain plate is fulfilled in the moving process of the roller.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic view of the structure of the conveying apparatus of the present invention;
FIG. 5 is a schematic view of the chassis of the present invention;
FIG. 6 is a schematic view of a carriage structure according to the present invention;
FIG. 7 is a schematic view of the structure of the feed bin of the present invention;
FIG. 8 is a schematic view showing the structure of another state of the conveying apparatus of the present invention;
FIG. 9 is a schematic structural view of the bag breaking mechanism at the A position in FIG. 1 according to the present invention;
FIG. 10 is a schematic view of the bag breaking mechanism of the present invention in another state;
FIG. 11 is a schematic view of the adjusting mechanism of the present invention;
fig. 12 is a schematic view of the structure of the tool of the present invention.
Detailed Description
The invention is described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a chassis 1, a conveying chain plate 2, a driving wheel 3, a driven wheel 4, a feeding bin 5, a discharging bin 6, a side reinforcing frame 7, a horizontal bottom rod 101, an inclined bottom rod 102, an inclined supporting rod 103, a reinforcing rod 104, a positioning rod 105, a side baffle 601, a reinforcing strip 602, a sealing cover 9, a traction rod 11, a traction rope 12, a sealing bin 13, a roller 73, a cutter 74, a transmission shaft 27, a reverser 24, a screw rod 25, a coupling 23, a bearing seat 71, a transmission seat 72, an adjusting device 32, a pulley 22, a guide sliding rail 21, a rack 201, a screw rod 202, a variable frequency motor 203, a speed reducer 204, a large pulley 205, a small pulley 206, a fixed cutter 207, a hand wheel 26, a fixing part 741 and a cutting part 742.
In order to achieve the above purpose, the invention adopts the following technical scheme:
referring to fig. 1-12, the first-stage bag breaking system for kitchen waste comprises a bottom frame 1, a conveying chain plate 2 and a conveying frame, wherein the conveying chain plate 2 is arranged on the bottom frame 1 and driven by a main driven wheel 4 to circularly move on the bottom frame 1, the bottom frame 1 comprises a bottom plate and side reinforcing frames 7 on two sides of the bottom plate, the bottom plate comprises a horizontal plate and an inclined plate which are mutually connected, a feeding bin 5 is arranged above the horizontal plate, a crushing mechanism is arranged below a discharge hole of the feeding bin 5, crushed waste falls on the chain plate, and a discharging bin 6 is arranged at the tail end of the inclined plate; the two sides of the bottom plate are provided with guide rails, the conveying chain plates 2 are provided with cross bars at intervals, two ends of each cross bar are provided with pulleys 22, the pulleys 22 are arranged on the sliding rails on the bottom plate, and the chain plate moving pulleys 22 slide on the sliding rails; the upper surface of the conveying chain plate 2 is horizontally provided with a plurality of material limiting strips at intervals, the cross section of each material limiting strip is in an inclined triangular pyramid shape, and the material limiting strips and the conveying chain plate 2 form a plurality of storage spaces; the household garbage is crushed by a crushing mechanism from a discharging end after being poured from an opening of a material reduction bin, and the crushed garbage falls on a conveying chain plate 2; the motor drives the main wheel 4 and the driven wheel 4 to rotate to drive the chain plate to circularly move, the pulley 22 slides on the sliding rail in the moving process of the chain plate, and the conveying chain plate 2 conveys the crushed garbage to the discharging bin 6 for subsequent sorting work. When the conveying chain plate 2 works, the cross bar plays a role in supporting the bottom of the chain plate, the pulley 22 is arranged on the sliding rail, so that the movement of the chain plate is more stable, the force of the driving wheel 4 and the driven wheel 4 is decomposed by the arrangement of the pulley 22 and the sliding rail, the conveying pressure is reduced, and garbage accumulation is not easy to cause. In the conveying process, the material limiting strips limit the broken garbage, so that the conveying chain plate 2 is prevented from falling downwards after being conveyed to the inclined section, garbage accumulation is caused, and the conveying chain plate 2 is damaged. The underframe 1 plays a role in stabilizing and reinforcing conveying equipment, and has strong bearing and bearing capacity.
The side reinforcing frame 7 comprises a horizontal bottom rod 101, an inclined bottom rod 102 and an inclined supporting rod 103 which are sequentially connected from the feeding bin 5 to the discharging bin 6, wherein the inclined supporting rod 103 is used for supporting the feeding bin 5; the device also comprises a reinforcing rod 104 which is arranged in parallel with the bottom rod, one end of the reinforcing rod 104 is connected with the horizontal rod, and the other end is connected with the discharging bin 6; the horizontal bottom rod 101 and the reinforcing rod 104 are respectively provided with a positioning rod 105 at intervals, the upper ends of the positioning rods 105 extend to the outer side of the conveying frame, and the upper ends of the positioning rods 105 are provided with clamping grooves; the conveying frame comprises side baffles 601 positioned on two sides of the underframe 1, a plurality of reinforcing strips 602 are arranged on the outer walls of the side baffles 601, and clamping grooves on the positioning rods 105 are matched and clamped with the reinforcing strips 602. The side baffle 601 of carriage plays the purpose of keeping off the material to rubbish, prevents that rubbish from spilling in the transportation process, causes environmental pollution, simultaneously with locating lever 105 joint, play the effect of connection reinforcement to chassis 1, the dismouting of being convenient for. The top of the feeding bin 5 is provided with a sealing cover 9, the sealing cover 9 is provided with a traction rod 11, and the sealing cover 9 controls the opening/closing state of the sealing cover 9 through a pulley 22 traction mechanism; the pulley 22 traction mechanism comprises a motor, a pulley 22 set and a traction rope 12, wherein one pulley 22 is arranged at the top of the traction rod 11, and the other pulley 22 is arranged on the sealing cover 9; the lower end of the traction rod 11 is provided with a fixed ring, one end of the traction rope 12 is wound on the motor, and the other end passes through a pulley 22 at the top of the traction rod 11 and then passes through a pulley 22 on the sealing cover 9 to be fixed in the fixed ring on the traction rod 11; the pulley 22 traction mechanism on the sealing cover 9 can automatically open/close the feed inlet of the feed bin 5, so that a sealing environment is formed, and the air pollution is reduced. Saving labor and being convenient to control.
A sealing bin 13 is arranged between the feeding bin 5 and the discharging bin 6 on the conveying frame, and the conveying frame is sealed by the sealing bin 13. The sealing bin 13 is arranged, so that the whole conveying system is in sealing work, the air pollution is reduced to the minimum, and the working environment of workers is improved.
The two sides of the underframe 1 are provided with a pedestrian frame, and the pedestrian frame comprises a pedestrian platform and a pedestrian step which are connected with each other. The arrangement of the pedestrian platform and the pedestrian step is convenient for manual monitoring.
The material reduction bin comprises an upper feeding end, a bottom discharging end and an annular side wall between the feeding end and the discharging end, the annular side wall is formed into an inclined shape by a plurality of side edges, and the feeding end is larger than the discharging end, so that the feeding bin 5 is in a shape of big top and small bottom; the garbage can quickly enter the discharge hole after entering the feeding bin 5, so that the feeding speed is increased. The bottom of the feeding bin 5 is composed of a horizontally arranged discharge port end and two bottom edges which are parallel to the conveying frame and are bent. The bottom edge that buckles the setting makes feeding storehouse 5 bottom and chassis 1, the horizontal segment and the sloping section parallel arrangement of carriage, and is steady after the installation, easily installs.
The bag breaking mechanism comprises a transmission chain plate and a bag breaking mechanism which are obliquely arranged, wherein the bag breaking mechanism comprises a roller 73 which is transversely arranged above the chain plate, and a plurality of cutters 74 are arranged on the roller 73; the device also comprises an adjusting mechanism, a bag breaking mechanism and a control mechanism, wherein the adjusting mechanism is matched with the bag breaking mechanism and is used for adjusting the distance between the chain plate and the roller 73; the adjustment mechanism adjusts the horizontal movement of the roller 73, achieves the purpose of adjusting the distance between the inclined chain plate and the roller 73, prevents garbage and garbage bags from being wound on the roller 73 and the cutter 74, prevents the cutter 74 from being blocked easily, and avoids machine clamping and cutter 74 damage.
The adjusting mechanism comprises a power assembly and a transmission assembly, wherein the power assembly comprises a transmission shaft 27 and steering gears which are arranged at two ends of the transmission shaft and are used for transmission, and a hand wheel 26 is arranged on one steering gear; the transmission assembly comprises two screw rods 20225 which are oppositely arranged in parallel, one end of each screw rod 20225 is connected with a bearing support for supporting the screw rod 20225, the other end of each screw rod 20225 is connected with a coupler 23, and the coupler 23 is connected with the steering gear; nuts are sleeved on the screw rods 20225; the bag breaking mechanism further comprises a transmission seat 72, the transmission seat 72 is integrally connected with a nut, and a roller 73 is fixed on the transmission seat 72 by adopting a bearing seat 71. The hand wheel 26 drives the steering gear and the coupler 23 to drive the screw rod 20225 to rotate, the screw rod 20225 drives the nut to horizontally move, and the nut and the transmission seat 72 are integrally arranged, so that the transmission seat 72 and the nut synchronously move, and the bearing seat 71 and the roller 73 are driven to move; meanwhile, the transmission chain plate is obliquely arranged, so that the aim of adjusting the distance between the roller 73 and the chain plate is fulfilled in the moving process of the roller 73.
The bag breaking mechanism further comprises a driving mechanism and a transmission mechanism for driving the roller 73 to rotate, wherein the driving mechanism comprises a variable frequency motor 203 and a speed reducer 204 connected with the variable frequency motor 203; the transmission mechanism comprises a large belt pulley 205 and a small belt pulley 206 which are connected through a belt, the speed reducer 204 is connected with the large belt pulley 205, and the small belt pulley 206 is arranged in the bearing seat 71 to drive the roller 73 to rotate. The variable frequency motor 203 drives the speed reducer 204 to rotate, the speed reducer 204 drives the large belt pulley 205 to rotate, the large belt pulley 205 drives the small belt pulley 206 to rotate through a belt, and the small belt pulley 206 drives the roller 73 and the cutter 74 to synchronously rotate, so that bag breaking is realized.
Still include frame 201, frame 201 is including the support of symmetry setting in drive link joint both sides, the support includes the roof and is used for supporting the bearing structure of roof, drive assembly sets up on the roof, and still is equipped with the slide rail on the roof, and the bottom of drive seat 72 is equipped with the pulley 22 that uses with the slide rail cooperation. In order to adjust the horizontal movement of the roller 73 by the adjusting mechanism, a slide rail is arranged on the top plate, and the pulley 22 at the bottom of the transmission seat 72 is matched with the slide rail to play a role in guiding so that the roller 73 moves on a set track line.
The device also comprises a plurality of fixed cutters 207, wherein each fixed cutter 207 is of a V-shaped structure, the fixed cutters 207 are arranged in rows, and the fixed cutters 207 arranged in rows are fixed through fixing seats arranged on the frame 201; in use, each knife 74 rotates non-contact through the V-shaped opening of stationary knife 207. In order to clean the garbage wound on the cutter 74, the fixed knife 207 with a V-shaped structure is arranged, when the garbage bag is broken, the roller 73 rotates, the cutter 74 passes through the V-shaped opening of the fixed knife 207, in operation, the cutter 74 and the V-shaped opening of the fixed knife 207 are arranged in a non-contact mode, and when the space between the cutter 74 and the V-shaped opening of the fixed knife 207 is wound with the garbage, the cutter 74 and the fixed knife 207 cut the wound garbage, and the garbage wound on the cutter 74 is cleaned.
The scraper plates are obliquely arranged on the chain plates and block the crushed garbage, so that the garbage can be prevented from flowing backwards and accumulating in the process of moving on the oblique chain plates and the roller 73 can be prevented from being blocked.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a kitchen garbage one-level bag breaking system, includes conveying equipment and with broken bag mechanism of its cooperation use, its characterized in that: the conveying equipment comprises a bottom frame, a conveying chain plate and a conveying frame, wherein the conveying chain plate is obliquely arranged on the bottom frame and driven by a driving wheel and a driven wheel to circularly move on the bottom frame,
the chassis comprises a bottom plate and side reinforcing frames on two sides of the bottom plate, the bottom plate comprises a horizontal plate and an inclined plate which are connected with each other, a feeding bin is arranged above the horizontal plate, a crushing mechanism is arranged below a discharge hole of the feeding bin, crushed garbage falls on a chain plate, and a discharge bin is arranged at the tail end of the inclined plate; the two sides of the bottom plate are provided with guide rails, the conveying chain plates are provided with cross bars at intervals, the two ends of the cross bars are provided with pulleys, the pulleys are arranged on the slide rails on the bottom plate, and the chain plate moving pulleys slide on the slide rails; the upper surface of the conveying chain plate is horizontally provided with a plurality of material limiting strips at intervals, the cross section of each material limiting strip is in an inclined triangular pyramid shape, and the material limiting strips and the conveying chain plate form a plurality of storage spaces;
the side reinforcing frame comprises a horizontal bottom rod, an inclined bottom rod and an inclined supporting rod, wherein the horizontal bottom rod, the inclined bottom rod and the inclined supporting rod are sequentially connected from the feeding bin to the discharging bin; the device also comprises a reinforcing rod which is arranged in parallel with the bottom rod, one end of the reinforcing rod is connected with the horizontal rod, and the other end of the reinforcing rod is connected with the discharging bin; the horizontal bottom rod and the reinforcing rod are respectively provided with a positioning rod at intervals, the upper ends of the positioning rods extend to the outer side of the conveying frame, and the upper ends of the positioning rods are provided with clamping grooves;
the top of the feeding bin is provided with a sealing cover, the sealing cover is provided with a traction rod, and the sealing cover controls the opening/closing state of the sealing cover through a pulley traction mechanism; the pulley traction mechanism comprises a motor, a pulley block and a traction rope, wherein one pulley is arranged at the top of the traction rod, and the other pulley is arranged on the sealing cover; the lower end of the traction rod is provided with a fixed ring, one end of the traction rope is wound on the motor, and the other end of the traction rope passes through a pulley at the top of the traction rod and then passes through a pulley on the sealing cover to be fixed in the fixed ring on the traction rod;
the conveying frame comprises side baffles positioned at two sides of the underframe, the outer wall of each side baffle is provided with a plurality of reinforcing strips, and clamping grooves on the positioning rods are matched and clamped with the reinforcing strips;
the bag breaking mechanism comprises a roller transversely arranged above the chain plate, and a plurality of cutters are arranged on the roller; the device also comprises an adjusting mechanism, wherein the adjusting mechanism is matched with the bag breaking mechanism for use and is used for adjusting the distance between the chain plate and the roller;
the adjusting mechanism comprises a power assembly and a transmission assembly, wherein the power assembly comprises a transmission shaft and steering gears which are arranged at two ends of the transmission shaft and used for transmission, and a hand wheel is arranged on one steering gear;
the transmission assembly comprises two screw rods which are oppositely arranged in parallel, one end of each screw rod is connected with a bearing support used for supporting the screw rod, the other end of each screw rod is connected with a coupler, and the coupler is connected with the steering gear; nuts are sleeved on the screw rods;
the bag breaking mechanism further comprises a transmission seat, the transmission seat is integrally connected with the nut, and the roller is fixed on the transmission seat through a bearing seat.
2. The kitchen waste primary bag breaking system according to claim 1, wherein: the feeding bin comprises an upper feeding end, a discharging end at the bottom and an annular side wall between the feeding end and the discharging end, wherein the annular side wall is formed into an inclined shape by a plurality of side edges, and the feeding end is larger than the discharging end so that the feeding bin is in a big-end-up shape;
the bottom of the feeding bin is composed of a horizontally arranged discharge port end and two bottom edges which are parallel to the conveying frame and are bent.
3. The kitchen waste primary bag breaking system according to claim 1, wherein: the bag breaking mechanism further comprises a driving mechanism and a transmission mechanism, wherein the driving mechanism is used for driving the roller to rotate and comprises a variable frequency motor and a speed reducer connected with the variable frequency motor; the transmission mechanism comprises a large belt wheel and a small belt wheel which are connected through a belt, the speed reducer is connected with the large belt wheel, and the small belt wheel is arranged in the bearing seat to drive the roller to rotate.
4. The kitchen waste primary bag breaking system according to claim 1, wherein: still include the frame, the frame includes the support of symmetry setting in drive link joint both sides, the support includes the roof and is used for supporting the bearing structure of roof, drive assembly sets up on the roof, and still is equipped with the slide rail on the roof, and the bottom of drive seat is equipped with the pulley that uses with the slide rail cooperation.
5. A kitchen waste primary bag breaking system according to claim 3, wherein: the device also comprises a plurality of fixed cutters, wherein each fixed cutter is of a V-shaped structure, the fixed cutters are arranged in rows, and the fixed cutters arranged in rows are fixed through a fixed seat arranged on the frame; in use, each cutter rotates non-contact through the V-shaped opening of the stationary cutter.
6. A kitchen waste primary bag breaking system according to claim 3, wherein: the cutter comprises a fixing part and a cutting part which are connected with each other, wherein the cutting part is of a curved hook structure, a straight arm conical structure or a wedge-shaped sheet structure.
7. The kitchen waste primary bag breaking system according to claim 6, wherein: the cutting part of the hook structure comprises a fixed end and an arc-shaped cutting end, the inner arc radius of the cutting end is R88mm, and the outer arc radius is R100mm; the length of the cutting part is 100mm; the width of the fixed end is 126mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640502.9A CN108639480B (en) | 2018-06-21 | 2018-06-21 | Kitchen garbage one-level bag breaking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640502.9A CN108639480B (en) | 2018-06-21 | 2018-06-21 | Kitchen garbage one-level bag breaking system |
Publications (2)
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