CN111282701B - Garden waste recycling and crushing system and treatment method - Google Patents

Abstract

The invention discloses a garden garbage recycling and crushing system and a garden garbage recycling and crushing method, and the technical scheme is characterized by comprising a base, a crushing box and a crushing mechanism arranged in the crushing box; a feed hopper is arranged on one side of the crushing box, the feed hopper is positioned on the feeding side of the crushing mechanism, a conveying belt is arranged in the feed hopper, and a clamping mechanism for clamping deadwood is arranged in the feed hopper in a sliding manner along the conveying direction of the conveying belt; the clamping mechanism comprises arc plates which are respectively arranged at two sides of the conveying belt; the two opposite inner walls of the feeding hopper are provided with connecting blocks in a sliding manner, the bottom ends of the two arc-shaped plates are respectively hinged to the two connecting blocks correspondingly, the two arc-shaped plates can rotate around a hinged point to form a clamping part in a crossed state, and a transmission mechanism is connected between the two arc-shaped plates; a sliding mechanism for driving the connecting block to slide is also arranged in the feed hopper. The technology greatly reduces the swing range of the dead branches during crushing the dead branches and reduces the condition that the dead branches swing in a large range to hurt people during crushing the dead branches.

Description

Garden waste recycling and crushing system and treatment method

Technical Field

The invention relates to the field of garden garbage treatment, in particular to a garden garbage recycling and crushing system and a garden garbage treating method.

Background

Along with the continuous improvement of people's standard of living, the afforestation process constantly impels, and the afforestation area constantly increases, and when the afforestation area increases, also can produce corresponding garden rubbish. Gardens rubbish includes weeds, fallen leaves, dry branches etc. because the dry branches transportation that produces in the gardens is inconvenient, often is collected and stacks in a certain place, if do not carry out unified processing to these dry branches, not only influences pleasing to the eye, also leads to gardens ecological environment to worsen easily simultaneously, consequently collects these dry branches together usually to carry out broken handle through rubbish crushing equipment.

In the prior art, a patent with an authorization publication number of CN209333825U discloses a garden garbage crushing treatment device, which comprises a frame, a feeding port, a discharging port, a crushing device and a transmission device, wherein the feeding port, the discharging port and the frame form a crushing cavity, and the crushing device is installed in the crushing cavity; the crushing device comprises a first crushing device and a second crushing device, the first crushing device comprises a first rotating roller and a second rotating roller, the second crushing device comprises a third rotating roller and a fourth rotating roller, and crushing teeth are arranged on the first rotating roller, the second rotating roller, the third rotating roller and the fourth rotating roller; during the use, the staff puts into broken cavity with gardens rubbish, rotates through first live-rollers, second live-rollers, third live-rollers and fourth live-rollers, and broken tooth on the live-rollers plays broken effect to gardens rubbish.

However, in the above prior art, when the rotating roller bites and crushes the head end of the dry branch during the dry branch crushing operation, the tail end of the dry branch is easily warped, and further the tail end of the dry branch swings to a large extent.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a garden garbage recycling and crushing system, which greatly reduces the swing range of dead branches during dead branch crushing and reduces the situation that the dead branches swing in a large range to hurt people during the dead branch crushing.

The technical scheme adopted by the invention is realized as follows: a garden garbage recycling and crushing system comprises a base, a crushing box arranged on the base and a crushing mechanism arranged in the crushing box;

a feed hopper communicated with the inside of the crushing box is horizontally arranged on one side of the crushing box, the feed hopper is positioned on the feeding side of the crushing mechanism, a conveying belt for conveying the dead branches to the crushing mechanism is arranged in the feed hopper, and a clamping mechanism for clamping the dead branches is arranged in the feed hopper in a sliding manner along the conveying direction of the conveying belt;

the clamping mechanism comprises two arc-shaped plates which are respectively arranged at two sides of the conveying belt; the two opposite inner walls of the feed hopper are provided with connecting blocks in a sliding manner, and the two connecting blocks are respectively arranged on two sides of the conveying belt; the bottom ends of the two arc-shaped plates are correspondingly hinged to the two connecting blocks respectively, a clamping part for clamping deadwood is formed in a crossed state when the two arc-shaped plates rotate around the hinged point, and a transmission mechanism for driving the two arc-shaped plates to rotate simultaneously is connected between the two arc-shaped plates;

and a sliding mechanism used for driving the connecting block to slide back and forth along the conveying direction of the conveying belt is further arranged in the feeding hopper.

Through adopting foretell technical scheme, when carrying out crushing treatment to gardens dead branch, at first place the dead branch on the conveyer belt, two arcs of drive mechanism drive rotate to cross state, so that two arcs form the clamping part and with the dead branch centre gripping in the clamping part, carry the dead branch to broken mechanism's direction through the conveyer belt, go up crushing roller and lower crushing roller and rotate and carry out the interlock to the dead branch, and simultaneously, crushing tooth on last crushing roller and the lower crushing roller plays to roll kibbling effect to the dead branch, at kibbling in-process, the clamping part plays spacing effect to the dead branch centre gripping, reduce the movable space of dead branch, and then reduce the swing scope of dead branch, reduce the dead branch swing and injure people's condition emergence on a large scale when last crushing roller and lower crushing roller interlock are smashed the dead branch.

As a further improvement of the invention, a rotating shaft is rotatably arranged on the connecting block, and the bottom end of the arc-shaped plate is fixedly connected to the side wall of the rotating shaft; the transmission mechanism comprises transmission rods arranged between the two connecting blocks, the transmission rods transversely penetrate between the upper belt and the lower belt of the conveying belt, a pair of mutually meshed helical gears are correspondingly arranged between the two ends of the transmission rods and the two rotating shafts respectively, and a first motor used for driving the transmission rods to rotate is arranged in the feeding hopper.

By adopting the technical scheme, in the process of crushing dead branches, the first motor drives the transmission rod to rotate, and the two ends of the transmission rod are respectively connected between the two rotating shafts through the pair of mutually meshed bevel gears, so that the transmission rod can drive the two rotating shafts to synchronously rotate when rotating, opening and closing of the two arc-shaped plates are further realized, the two arc-shaped plates are driven to be closed to a crossed state through the first motor, and then the dead branches are clamped tightly.

As a further improvement of the present invention, the sliding mechanism includes two sets of sliding units, the two sets of sliding units are respectively disposed on two opposite sides of the conveying belt, the sliding units include sliding rails disposed along a conveying direction of the conveying belt, the connecting block is connected with the sliding rails in a sliding manner, and the feeding hopper is further provided with a crank link mechanism for driving the connecting block to slide back and forth along a length direction of the sliding rails.

Through adopting foretell technical scheme, slide through addding crank link mechanism drive connecting block, make two arc cooperations press from both sides tight back with the dead branch, crank mechanism can drive two arcs and slide along the direction of delivery of conveyer belt, make the dead branch carried to crushing mechanism steadily and carry out the breakage, when carrying to crushing mechanism's position, two arcs open, slide to the direction of keeping away from crushing mechanism through two connecting blocks of crank link mechanism drive this moment, so that two arcs reset, and then carry out the centre gripping next time.

As a further improvement of the present invention, the crank link mechanism includes a first link and a second link, one end of the first link is rotatably connected to the inner wall of the feeding hopper, the other end of the first link is rotatably connected to one end of the second link, the other end of the second link is rotatably connected to the connecting block, and a second motor for driving the first link to rotate is disposed on the side wall of the feeding hopper.

Through adopting foretell technical scheme, the first connecting rod of second motor drive rotates to make first connecting rod circular motion, first connecting rod pivoted in-process drives the motion of second connecting rod, so that the second connecting rod promotes the slider and makes reciprocating motion back and forth on the slide rail, realizes that two arcs move back and forth on the direction of delivery of conveyer belt.

As a further improvement of the invention, a punching mechanism is further arranged in the feed hopper, the punching mechanism is positioned between the conveying belt and the crushing mechanism, and the punching mechanism is positioned above the conveying belt, the punching mechanism comprises a punching groove vertically arranged on the feed hopper and a punching cutter arranged on the punching groove, a crankshaft is rotatably arranged in the punching groove, a sleeve is sleeved on a curved part of the crankshaft, a third connecting rod is hinged to a side wall of the sleeve, a guide block is hinged to the other end of the third connecting rod, the guide block is connected to the punching groove in a sliding manner, a cutter back of the punching cutter is fixedly connected to the guide block, and a chain wheel mechanism is connected between an output shaft of the second motor and the crankshaft.

Through adopting foretell technical scheme, be connected through sprocket mechanism between the output shaft of second motor and the bent axle for the first connecting rod pivoted in-process of second motor drive can drive the bent axle simultaneously and make eccentric motion, and then drive die-cutting knife up-and-down reciprocating motion, die-cut the dead branch when die-cutting sword descends, make the dead branch by die-cut segmentation, and then make the head end and the tail end separation of dead branch, avoid the tail end of kibbling in-process dead branch to take place large-range swing and injure people.

As a further improvement of the present invention, the sprocket mechanism includes a driving wheel, a driven wheel, and a first chain engaged with the driving wheel and the driven wheel, the driving wheel is sleeved on the output shaft of the second motor, and the driven wheel is sleeved on one end of the crankshaft.

Through adopting foretell technical scheme, be connected through sprocket structure transmission between the output shaft of bent axle and second motor, and then reduce the use of motor.

As a further improvement of the invention, the crushing mechanism comprises an upper crushing roller and a lower crushing roller which are rotatably arranged in the crushing box, a gap for allowing dead branches to pass through is formed between the upper crushing roller and the lower crushing roller, and crushing teeth for meshing and crushing the dead branches are arranged on the surfaces of the upper crushing roller and the lower crushing roller; and the base is provided with a driving mechanism for driving the upper crushing roller and the lower crushing roller to synchronously rotate.

By adopting the technical scheme, the driving mechanism drives the upper crushing roller and the lower crushing roller to rotate, the dead branches penetrate through the gap between the upper crushing roller and the lower crushing roller, and then the upper crushing roller and the lower crushing roller provide traction force for the dead branches, so that the dead branches can move into the crushing box; simultaneously, the crushing teeth on the upper crushing roller and the lower crushing roller are used for meshing and crushing the dead branches, so that the dead branches can be crushed in the conveying process, and the dead branches are treated.

Aiming at the defects of the prior art, the invention also aims to provide a garden garbage treatment method, which not only can treat dead branches, but also can fully utilize the dead branches of gardens and reduce the influence on the ecological environment.

In order to achieve the purpose, the invention specifically comprises the following steps:

(1) placing garden deadwood on a conveying belt in a feed hopper, clamping the deadwood by a clamping mechanism, and conveying the deadwood to a crushing mechanism by the conveying belt;

(2) after one end of the dry branches is conveyed to the position between the upper crushing roller and the lower crushing roller and is occluded, the punching cutter descends and punches the dry branches so as to segment the dry branches;

(3) in the punching process, the upper crushing roller and the lower crushing roller are matched to crush dead branches;

(4) mixing the crushed dead branches with livestock manure and a complex microbial inoculum to obtain an organic matter mixture;

(5) and (4) stacking the organic mixture obtained in the step (4) in a soil pit, sprinkling water, and then covering the soil layer.

By adopting the technical scheme, the crushed dead branches are mixed with the livestock manure and the compound microbial inoculum to accelerate the degradation of the dead branches, and the odor pollution to the air generated during the degradation of the dead branches is reduced by covering the soil.

In conclusion, the invention has the following beneficial effects:

1. in the crushing process, the clamping part plays a limiting role in clamping the dead branches, the movable space of the dead branches is reduced, the swing range of the dead branches is further reduced, and the dead branches are prevented from swinging to hurt people when the upper crushing roller and the lower crushing roller are meshed to crush the dead branches;

2. the crushed dead branches are mixed with livestock manure and a compound microbial inoculum to accelerate the degradation of the dead branches, and odor pollution air generated during the degradation of the dead branches is reduced by covering the dead branches with soil.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the crushing box of the present invention after being cut;

FIG. 3 is a schematic view of the inside of the hopper of the present invention after being cut open;

FIG. 4 is a schematic view of the feed hopper cut away with the conveyor belt removed;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is an enlarged view of a portion B in fig. 5.

In the figure: 1. a base; 2. a crushing box; 31. an upper crushing roller; 32. a lower crushing roller; 33. crushing teeth; 41. an upper gear; 42. a lower gear; 43. a second chain; 44. a third motor; 5. a flow guide hopper; 6. a crushing roller; 7. a transmission gear; 8. a feed hopper; 9. a conveyor belt; 10. an exhaust fan; 11. a branch pipe is arranged; 121. an arc-shaped plate; 122. connecting blocks; 123. a rotating shaft; 124. a first motor; 131. a transmission rod; 132. a helical gear; 14. a slide rail; 151. a first link; 152. a second link; 153. a second motor; 154. a reduction gearbox; 16. a protective cover; 171. a housing; 172. punching a groove; 173. punching and cutting the knife; 174. a punching table; 175. a cylinder; 176. an accommodating chamber; 177. a crankshaft; 178. a third link; 179. a sleeve; 181. a driving wheel; 182. a driven wheel; 183. a first chain.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A garden waste recycling and crushing system is shown in figure 1 and comprises a base 1, a crushing box 2 arranged on the base 1 and a crushing mechanism arranged in the crushing box 2. Wherein, broken case 2 is the cuboid shape setting, and two relative lateral walls of broken case 2 are equipped with feed inlet and discharge gate respectively, and crushing mechanism is located the feed inlet department of broken case 2.

Specifically, as shown in fig. 1 and 2, the crushing mechanism includes an upper crushing roller 31 and a lower crushing roller 32 rotatably mounted in the crushing box 2, the upper crushing roller 31 being located above the lower crushing roller 32, and a gap through which the dead branches pass being formed between the upper crushing roller 31 and the lower crushing roller 32. The surface of the upper crushing roller 31 and the lower crushing roller 32 is provided with crushing teeth 33 for meshing and crushing dead branches, and the crushing teeth 33 of the upper crushing roller 31 and the crushing teeth 33 of the lower crushing roller 32 are arranged in a staggered manner, so that when the dead branches pass through the gap between the upper crushing roller 31 and the lower crushing roller 32, the crushing effect of the upper crushing roller 31 and the lower crushing roller 32 on the dead branches is better, and the crushing effect is more uniform.

As shown in fig. 1 and 2, the base 1 is provided with a drive mechanism for driving the upper crushing roller 31 and the lower crushing roller 32 to rotate synchronously. The drive mechanism comprises an upper gear 41, a lower gear 42, a reversing gear (not shown in the figure) and a second chain 43 arranged at one side of the crushing box 2. Wherein the lower gear 42 is provided between the upper gear 41 and the reversing gear. In this embodiment, the roller shafts of the upper crushing roller 31 and the lower crushing roller 32 extend out of the crushing box 2, and the upper gear 41 is sleeved on the roller shaft of the upper crushing roller 31, and the lower gear 42 is sleeved on the roller shaft of the lower crushing roller 32; the reversing gear rotates and is installed on the side wall of the crushing box 2, the upper gear 41 and the reversing gear are respectively meshed with the inner sides of the two ends of the second chain 43, the lower gear 42 is meshed with the outer side of the second chain 43 and is connected with the upper gear 41 and the lower gear 42, the upper gear 41 and the lower gear 42 are driven to rotate through the chains, the upper crushing roller 31 and the lower crushing roller 32 rotate, and the rotating directions of the upper crushing roller 31 and the lower crushing roller 32 are opposite.

The driving mechanism further comprises a third motor 44 fixed on the base 1, and an output shaft of the third motor 44 is fixedly connected with a wheel shaft of the reversing gear.

In addition, as shown in fig. 1 and 2, a diversion hopper 5 is vertically arranged in the crushing box 2, the diversion hopper 5 is positioned below the crushing mechanism, and the caliber of the diversion hopper 5 is gradually reduced from top to bottom. Meanwhile, a secondary crushing mechanism is arranged below the flow guide hopper 5, so that the crushing effect of the dead branches is better.

Specifically, the secondary crushing mechanism comprises two crushing rollers 6 which are rotatably arranged in the crushing box 2, the crushing rollers 6 are located below the crushing mechanism, and crushing knives are arranged on the circumferential direction of the side walls of the crushing rollers 6. In the embodiment, the roller shafts of the two crushing rollers 6 are in transmission connection through a pair of transmission gears 7 meshed with each other.

In addition, the driving sources of the secondary crushing mechanism and the crushing mechanism are both the third motor 44, and the roller shaft of one crushing roller 6 is fixedly connected with the wheel shaft of the reversing gear, so that when the third motor 44 drives the reversing gear to rotate, the upper crushing roller 31, the lower crushing roller 32 and the two crushing rollers 6 can be simultaneously driven to simultaneously rotate, and further, dead branches can be secondarily crushed.

As shown in fig. 1 and 3, the feed inlet of the crushing box 2 is connected with a feed hopper 8, a conveyer belt 9 for conveying dead branches is arranged in the feed hopper 8, the dead branches are conveyed to the crushing mechanism through the conveyer belt 9 to be crushed after being placed on the conveyer belt 9, and are crushed through the secondary crushing mechanism, so that the dead branches can be crushed, and the crushed dead branches are output through the discharge outlet of the crushing box 2.

In order to facilitate the discharge of the crushed dead branches out of the crushing box 2, a discharge hole of the crushing box 2 is connected with an exhaust fan 10, and an air outlet of the exhaust fan 10 is connected with an air outlet pipe.

In addition, as shown in fig. 3 and 4, a clamping mechanism for clamping the withered branches is provided in the feed hopper 8, and the clamping mechanism can slide back and forth along the conveying direction of the conveyor belt 9.

Specifically, the clamping mechanism includes two vertically arranged arc-shaped plates 121, the two arc-shaped plates 121 are respectively located at two opposite sides of the conveying belt 9, the two arc-shaped plates 121 can rotate towards directions close to each other or away from each other, and when the two arc-shaped plates 121 rotate along the directions close to each other, the two arc-shaped plates 121 can rotate to a cross state and form a clamping portion for clamping deadwood. In the present embodiment, the two arc plates 121 are arranged in order in the conveying direction of the conveying belt 9. It can be understood that the two arc-shaped plates 121 are divided into a first arc-shaped plate and a second arc-shaped plate, wherein the arc-shaped opening of the first arc-shaped plate faces one side of the second arc-shaped plate and the arc-shaped opening of the second arc-shaped plate faces one side of the first arc-shaped plate.

As shown in fig. 4 and 5, two opposite side walls of the feeding hopper 8 are slidably connected with connecting blocks 122, the two connecting blocks 122 are respectively disposed on two sides of the conveying belt 9, and the bottom ends of the two arc-shaped plates 121 are respectively and correspondingly rotatably connected with the two connecting blocks 122.

In the present embodiment, the two connecting blocks 122 each rotatably carry a rotating shaft 123, and the rotating shafts 123 are arranged along the conveying direction of the conveying belt 9. The bottom ends of the arc-shaped plates 121 are fixedly connected with the side wall of the rotating shaft 123, so that the two arc-shaped plates 121 can rotate to be in a crossed state, and dead branches are clamped tightly.

In addition, as shown in fig. 4 and 5, a transmission mechanism for driving the two rotation shafts 123 to rotate in opposite directions simultaneously is connected between the two connection blocks 122. Wherein the transmission mechanism comprises a transmission rod 131 connected between the two connecting blocks 122, the transmission rod 131 transversely passing between the upper belt and the lower belt of the conveyor belt 9. Two ends of the transmission rod 131 are respectively provided with a pair of mutually meshed helical gears 132 corresponding to the two rotating shafts 123, and it can be understood that one end of the transmission rod 131 is in transmission connection with one of the rotating shafts 123 through the pair of mutually meshed helical gears 132, and the other end of the transmission rod 131 is also in transmission connection with the other rotating shaft 123 through the pair of mutually meshed helical gears 132, so that the two rotating shafts 123 can rotate simultaneously, the rotating directions of the two rotating shafts 123 are opposite, and further the two arc-shaped plates 121 can rotate towards the direction close to or away from each other.

A first motor 124 for driving the transmission rod 131 to rotate is fixed on one of the connecting blocks 122, and an output shaft of the first motor 124 is fixedly connected with a rotating shaft 123 on the connecting block 122. In the present embodiment, the first motor 124 is a servo motor.

In addition, as shown in fig. 4 and 6, a sliding mechanism for sliding the two connecting blocks 122 back and forth along the conveying direction of the conveying belt 9 is further provided in the feeding hopper 8. The sliding mechanism comprises two sets of sliding units, wherein the sliding units comprise sliding rails 14 fixed on the inner wall of the feeding hopper 8, the sliding rails 14 extend along the conveying direction of the conveying belt 9, and the two sliding rails 14 are in one-to-one corresponding sliding connection with the two connecting blocks 122 respectively.

Two groups of crank link mechanisms are further arranged in the feed hopper 8, the two groups of crank link mechanisms are respectively arranged on two sides of the conveying belt 9, and each group of crank link mechanisms correspondingly drives one connecting block 122 to slide along the length direction of the sliding rail 14. Specifically, the crank link mechanism includes first connecting rod 151 and second connecting rod 152, and the one end of first connecting rod 151 is rotated and is connected at the inner wall of feeder hopper 8, and the other end is rotated with the one end of second connecting rod 152 and is connected, and the other end and the connecting block 122 of second connecting rod 152 are rotated and are connected, and the lateral wall of feeder hopper 8 is provided with and is used for driving first connecting rod 151 pivoted second motor 153, and the lateral wall at feeder hopper 8 is fixed to second motor 153. It should be noted that, in this embodiment, two second motors 153 are respectively disposed on two sides of the feeding hopper 8, and the two second motors 153 respectively drive two crank link mechanisms correspondingly.

As shown in fig. 4 and 6, in this embodiment, a reduction box 154 is further disposed on a side wall of the feeding hopper 8, an output shaft of the second motor 153 is fixedly connected to an input shaft of the reduction box 154, and an output shaft of the reduction box 154 extends out of the feeding hopper 8 and is fixedly connected to one end of the first connecting rod 151.

Two opposite inner walls of the feed hopper 8 are also provided with protective covers 16 for covering the crank mechanism and the slide rails 14 to protect the crank mechanism. The side wall of the protective cover 16 is provided with a sliding groove along the length direction of the slide rail 14 for the connecting block 122 to extend out of the protective cover 16. Meanwhile, a cover (not shown) for covering the helical gear 132 set may be further provided on the connecting block 122.

As shown in fig. 3 and 4, a punching mechanism for cutting dead branches is further disposed in the feeding hopper 8, the punching mechanism is located between the conveying belt 9 and the crushing mechanism, and the punching mechanism is located above the conveying belt 9. A punching table 174 is arranged under the punching mechanism, the top surface of the punching table 174 is flush with the upper belt of the conveyer belt 9, when the deadwood is conveyed to a punching position, the deadwood is punched through the punching mechanism so as to be cut into sections, and further, when the head end of the deadwood is broken and swings, the tail end of the deadwood cannot swing to a large extent along with the head end of the deadwood.

Specifically, the punching mechanism includes a punching slot 172 located above a punching station 174 and a punching blade 173, the cutting edge of the punching blade 173 facing downward toward the punching station 174. In this embodiment, a rectangular parallelepiped housing 171 is vertically installed above the feeding hopper 8, the housing 171 is hollow, a punching groove 172 communicating with the feeding hopper 8 is formed in the housing 171, the punching blade 173 is located in the punching groove 172, and the punching blade 173 can slide up and down along the punching groove 172.

As shown in fig. 3 and 4, a cylinder 175 is horizontally placed on the top of the housing 171, and a receiving chamber 176 is formed in the cylinder 175, and the receiving chamber 176 communicates with the blanking slot 172. A horizontally disposed crankshaft 177 is rotatably mounted in the receiving cavity 176, wherein a curved portion of the crankshaft 177 is sleeved with a sleeve 179, and the sleeve 179 is rotatably connected with the crankshaft 177. The side wall of the sleeve 179 is hinged to a third link 178, and the other end of the third link 178 is hinged to the back of the piercing cutter 173. When the curved portion of the crankshaft 177 rotates from the low position to the high position, the third connecting rod 178 is driven to ascend, and the punching blade 173 is driven to ascend, and when the curved portion of the crankshaft 177 rotates from the high position to the low position, the punching blade 173 is driven to descend, so that the punching blade 173 performs a punching function on the dead branches.

Further, as shown in fig. 3 and 4, a sprocket mechanism is connected between the output shaft of the second motor 153 and the crankshaft 177, and the sprocket mechanism is located at one side of the hopper 8. Specifically, the sprocket mechanism includes a driving wheel 181, a driven wheel 182 and a first chain 183 engaged with the driving wheel 181 and the driven wheel 182, wherein the driving wheel 181 is sleeved on the output shaft of the reduction box 154, and the driven wheel 182 is sleeved on one end of the crankshaft 177, so that the second motor 153 can drive the crankshaft 177 to rotate while driving the first connecting rod 151 to rotate, thereby reducing the use of the motor.

A garden garbage treatment method based on the garden garbage recycling and smashing system comprises the following steps:

(1) when the clamping mechanism slides to one end far away from the crushing mechanism, a worker places garden deadwood on the conveying belt 9 in the feeding hopper 8, the first motor 124 drives the two arc-shaped plates 121 to rotate to a crossed state, so that the two arc-shaped plates 121 form a clamping part, the deadwood is clamped through the clamping part, then the deadwood is conveyed towards the crushing mechanism through the conveying belt 9, in the conveying process, the two arc-shaped plates 121 are driven to move to the crushing mechanism along the conveying direction of the conveying belt 9 through the crank-link mechanism to be crushed, in the crushing process, the clamping part plays a limiting role on the deadwood, and the swinging space of the deadwood is reduced;

(2) when one end of the dry branches is conveyed to the position between the upper crushing roller 31 and the lower crushing roller 32 and is occluded, the punching cutter 173 descends and punches the dry branches to segment the dry branches, so that the head ends and the tail ends of the dry branches are separated, and the problem that the head ends of the dry branches drive the tail ends to swing in a large range to hurt people in the crushing process is avoided;

(3) in the punching process, the upper crushing roller 31 and the lower crushing roller 32 are matched to crush the dead branches, and the crushed dead branches flow to the secondary crushing mechanism through the flow guide hopper 5 to be crushed again, so that the crushing effect of the dead branches is better;

(4) mixing the crushed dead branches with livestock manure and a composite microbial inoculum to obtain an organic matter mixture, and accelerating the degradation of the crushed dead branches;

(5) and (4) the organic mixture in the step (4) is piled up in a soil pit and sprinkled with water, and then a soil layer is covered, so that odor and air pollution generated when dead branches are degraded are reduced.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims (5)

1. The utility model provides a gardens rubbish is retrieved and is smashed system which characterized in that: comprises a base (1), a crushing box (2) arranged on the base (1) and a crushing mechanism arranged in the crushing box (2);

a feed hopper (8) communicated with the inside of the crushing box (2) is horizontally arranged on one side of the crushing box (2), the feed hopper (8) is positioned on the feeding side of the crushing mechanism, a conveying belt (9) used for conveying dead branches to the crushing mechanism is arranged in the feed hopper (8), and a clamping mechanism used for clamping the dead branches is arranged in the feed hopper (8) in a sliding manner along the conveying direction of the conveying belt (9);

the clamping mechanism comprises two arc-shaped plates (121), and the two arc-shaped plates (121) are respectively arranged on two sides of the conveying belt (9); two opposite inner walls of the feed hopper (8) are provided with connecting blocks (122) in a sliding manner, and the two connecting blocks (122) are respectively arranged on two sides of the conveying belt (9); the bottom ends of the two arc-shaped plates (121) are correspondingly hinged to the two connecting blocks (122) respectively, a clamping part for clamping deadwood is formed in the crossed state of the two arc-shaped plates (121) after rotating around a hinged point, and a transmission mechanism for driving the two arc-shaped plates (121) to rotate simultaneously is connected between the two arc-shaped plates (121);

a sliding mechanism for driving the connecting block (122) to slide back and forth along the conveying direction of the conveying belt (9) is further arranged in the feed hopper (8);

the sliding mechanism comprises two groups of sliding units, the two groups of sliding units are respectively arranged on two opposite sides of the conveying belt (9), the sliding units comprise sliding rails (14) arranged along the conveying direction of the conveying belt (9), the connecting block (122) is connected with the sliding rails (14) in a sliding manner, and the feeding hopper (8) is further provided with a crank connecting rod mechanism used for driving the connecting block (122) to slide back and forth along the length direction of the sliding rails (14);

the crank-link mechanism comprises a first connecting rod (151) and a second connecting rod (152), one end of the first connecting rod (151) is rotatably connected to the inner wall of the feed hopper (8), the other end of the first connecting rod (151) is rotatably connected with one end of the second connecting rod (152), the other end of the second connecting rod (152) is rotatably connected with the connecting block (122), and a second motor (153) for driving the first connecting rod (151) to rotate is arranged on the side wall of the feed hopper (8);

a punching mechanism is also arranged in the feed hopper (8), the punching mechanism is positioned between the conveying belt (9) and the crushing mechanism, and the punching mechanism is positioned above the conveying belt (9), the punching mechanism comprises a punching groove (172) vertically arranged on the feeding hopper (8) and a punching knife (173) arranged on the punching groove (172), a crankshaft (177) is rotatably arranged in the punching groove (172), a sleeve (179) is sleeved on a curved part of the crankshaft (177), the side wall of the sleeve (179) is hinged with a third connecting rod (178), the other end of the third connecting rod (178) is hinged with a guide block, the guide block is connected with the punching groove (172) in a sliding way, the back of the punching knife (173) is fixedly connected with the guide block, and a chain wheel mechanism is connected between the output shaft of the second motor (153) and the crankshaft (177).

2. The garden garbage recycling and crushing system as claimed in claim 1, wherein: a rotating shaft (123) is rotatably arranged on the connecting block (122), and the bottom end of the arc-shaped plate (121) is fixedly connected to the side wall of the rotating shaft (123); the transmission mechanism comprises transmission rods (131) arranged between the two connecting blocks (122), the transmission rods (131) transversely penetrate between an upper belt and a lower belt of the conveying belt (9), a pair of mutually meshed helical gears (132) are correspondingly arranged between two ends of each transmission rod (131) and the two rotating shafts (123), and a first motor (124) used for driving the transmission rods (131) to rotate is arranged in the feed hopper (8).

3. The garden garbage recycling and crushing system as claimed in claim 1, wherein: the chain wheel mechanism comprises a driving wheel (181), a driven wheel (182) and a first chain (183) meshed with the driving wheel (181) and the driven wheel (182), the driving wheel (181) is sleeved on an output shaft of the second motor (153), and the driven wheel (182) is sleeved on one end of the crankshaft (177).

4. The garden garbage recycling and smashing system according to claim 2, characterized in that: the crushing mechanism comprises an upper crushing roller (31) and a lower crushing roller (32) which are rotatably arranged in the crushing box (2), a gap for allowing dead branches to pass through is formed between the upper crushing roller (31) and the lower crushing roller (32), and crushing teeth (33) for meshing and crushing the dead branches are arranged on the surfaces of the upper crushing roller (31) and the lower crushing roller (32); the base (1) is provided with a driving mechanism for driving the upper crushing roller (31) and the lower crushing roller (32) to synchronously rotate.

5. A garden waste treatment method comprising the garden waste recycling and crushing system as claimed in any one of claims 1 to 4, characterized by comprising the following steps:

(1) the garden deadwood is placed on a conveying belt (9) in a feed hopper (8), the deadwood is clamped by a clamping mechanism, and the deadwood is conveyed towards a crushing mechanism by the conveying belt (9);

(2) after one end of the dead branches is conveyed to a position between the upper crushing roller (31) and the lower crushing roller (32) and is occluded, the punching cutter (173) descends and punches the dead branches to segment the dead branches;

(3) in the punching process, the upper crushing roller (31) and the lower crushing roller (32) are matched to crush dead branches;

(4) mixing the crushed dead branches with livestock manure and a complex microbial inoculum to obtain an organic matter mixture;

(5) and (4) stacking the organic mixture obtained in the step (4) in a soil pit, sprinkling water, and then covering the soil layer.

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