CN111922037A

CN111922037A - Gardens rubbish reducing mechanism

Info

Publication number: CN111922037A
Application number: CN202010728802.XA
Authority: CN
Inventors: 夏法笳
Original assignee: Tiantai Hengzhong Environmental Technology Co ltd
Current assignee: Yongchun County Product Quality Inspection Institute Fujian fragrance product quality inspection center, national incense burning product quality supervision and Inspection Center (Fujian)
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2020-11-13
Anticipated expiration: 2040-07-27
Also published as: CN111922037B

Abstract

The invention discloses a garden garbage crushing device, which comprises a frame, wherein a feed port is arranged at the upper end of the frame, a working chamber is arranged at the lower side of the feed port, a breaking mechanism for breaking branches is arranged in the working chamber, an impurity removing chamber is arranged at the lower end of the working chamber, an impurity removing mechanism for removing stones is arranged in the impurity removing chamber, a material pushing mechanism convenient for cleaning impurities is arranged at the lower end of the impurity removing mechanism, a crushing chamber is arranged at the right end of the impurity removing chamber, a material blocking mechanism is arranged at the upper end of the crushing chamber, a crushing mechanism is arranged at the lower end of the crushing chamber, a discharge port is arranged at the bottom end of the: the invention can crush garden garbage such as leaves and branches by using the crushing mechanism, and the crushed garden garbage is convenient for decomposing or composting and other recovery methods.

Description

Gardens rubbish reducing mechanism

Technical Field

The invention belongs to the field of gardens, relates to a garden garbage recycling device, and particularly relates to a garden garbage crushing device.

Background

Gardens rubbish recovery unit passes through the unified collection of box and retrieves gardens rubbish such as leaf branch, nevertheless has the lower problem of recovery efficiency. For this reason, long-term research has been conducted, and various solutions have been proposed.

For example, chinese patent literature discloses a garbage collection device for landscaping [ application No.: 201910590620.8], comprising a box body, wherein the box body is internally provided with a working cavity, the top end of the box body is communicated with a taking and placing opening, and a blocking cover is screwed at the taking and placing opening; the sealed intercommunication in both sides has air-supply line and exhaust pipe respectively about the box left side, sealed intercommunication has the exhaust fan on the exhaust pipe, still including adsorbing the box, adsorb the box and install in the box left side, it adsorbs the chamber to adsorb inside being provided with of box top intercommunication, it is provided with the change mouth to adsorb box top intercommunication, and be provided with the change lid in change mouth department, adsorb intracavity portion and placed and adsorb the granule, exhaust pipe output department is provided with the filter screen, still including changeing the handle, the drive shaft, axis of rotation and stirring rod group, the rotatable tight cover of subsides in the axis of rotation outside is equipped with two sets of sealed position circles, still include two sets of bradyseism boards, two sets of bradyseism springs and two sets of bradyseism pieces, it is provided with first logical groove to change lid top intercommunication.

In the scheme, garden garbage such as leaves and branches is not pretreated, so that subsequent recycling work is not facilitated.

Disclosure of Invention

The invention aims to solve the problems and provides a garden garbage crushing device, wherein a crushing mechanism can be used for crushing garden garbage such as leaves, branches and the like, and the crushed garden garbage is convenient to decompose or compost and other recovery methods.

In order to achieve the purpose, the invention adopts the following technical scheme: this gardens rubbish reducing mechanism includes the frame, its characterized in that: the improved fruit tree branch crusher is characterized in that a feeding port is arranged at the upper end of the machine frame, a working cavity is arranged on the lower side of the feeding port, a breaking mechanism for breaking branches is arranged in the working cavity, an impurity removing cavity is formed in the lower end of the working cavity, a stone impurity removing mechanism is arranged in the impurity removing cavity, a material pushing mechanism convenient for cleaning impurities is arranged at the lower end of the impurity removing mechanism, a crushing cavity is arranged at the right end of the impurity removing cavity, a material blocking mechanism is arranged at the upper end of the crushing cavity, a crushing mechanism is arranged at the lower end of the crushing cavity, a discharge port is formed in the bottom.

The invention creatively designs the crushing mechanism which can repeatedly crush the garden garbage such as leaves, branches and the like, and the garden garbage such as the leaves, the branches and the like can fall to the discharge port only after being crushed to a specified size, thereby improving the crushing quality of the invention.

In the garden garbage crushing device, the breaking mechanism comprises a first motor, a transmission cavity is arranged at the front end of the working cavity, the first motor is arranged at the bottom end of the transmission cavity, a first power shaft is arranged at the front end of the first motor, a driving belt wheel is arranged at the front end of the first power shaft, a first transmission belt is sleeved at the outer end of the driving belt wheel, the upper end of the first transmission belt is provided with the transmission belt wheel, a first rotating shaft is connected in the transmission belt wheel, a first groove is arranged in the middle of the working cavity, the rear end of the first rotating shaft extends into the first groove and is provided with a top wheel, the outer end of the top wheel is provided with a plurality of top plates which are uniformly distributed, a first gear is arranged at the front end of the first rotating shaft, a second gear meshed with the first gear is arranged on the upper side of the first gear, a transmission shaft is connected in the second gear, and a first belt wheel is arranged at, the utility model discloses a take-up pulley, including first band pulley, second band pulley, top wheel, first band pulley outer end cover is equipped with the second drive belt, second band pulley upper end is equipped with the second band pulley, second band pulley in-connection has the second pivot, second pivot rear end extends to in the work chamber and be equipped with the pinch roller, the pinch roller is located the top wheel upside, the pinch roller outer end is equipped with a plurality of evenly distributed's clamp plate.

In the garden garbage crushing device, the impurity removing mechanism comprises a second motor, the second motor is arranged in the middle of the machine frame, a second power shaft is arranged at the upper end of the second motor, the top end of the second power shaft extends into the impurity removing cavity and is provided with a first rotating wheel, a plurality of transverse plates which are uniformly distributed are arranged at the outer end of the first rotating wheel, the outer ends of the transverse plates are close to the inner wall of the impurity removing cavity, a screen is arranged at the lower side of the first rotating wheel, a waste material port is arranged at the lower end of the impurity removing cavity, a baffle is arranged at the waste material port, the front end of the baffle is provided with a first clamping groove, the front end of the waste material port is provided with a second groove, a first clamping block is arranged in the second groove, a return spring is arranged between the first clamping block and the inner wall of the second groove, the front end of the first clamping block is arranged in the first clamping groove, the lower end of the second groove is provided with a first opening, and the lower end of the first clamping block extends to the outer side of the rack through the first opening and is provided with a first push plate.

In the garden garbage crushing device, the material pushing mechanism comprises a second rotating wheel which is arranged in the middle of the second power shaft, the second rotating wheel is arranged at the lower side of the screen mesh, two ends of the second rotating wheel are respectively provided with a material pushing plate, the lower end of the second rotating wheel is provided with a first key groove, a second key groove is arranged in the middle of the second power shaft, a clutch frame is arranged at the lower end of the second power shaft, a first key is arranged in the clutch frame, the inner end of the first key is arranged in the second key groove, a third groove is arranged in the middle of the clutch frame, a lantern ring is arranged in the third groove, a control rod is arranged at the rear end of the lantern ring, a second opening is arranged at the bottom end of the impurity removing cavity, the control rod extends to the outer side of the rack through the second opening, when the control rod moves to the top end of the second opening, the upper end of the first key is arranged in the first key groove.

In foretell gardens rubbish reducing mechanism, stock stop includes the fender work or material rest, smash the chamber upper end and be equipped with the spout, it erects in the spout to keep off the material rest, the spout bottom is equipped with the buffer board, the buffer board with be equipped with a plurality of evenly distributed's buffer spring between the spout inner wall, be equipped with the opening in the middle of keeping off the work or material rest, it respectively is equipped with the horizontal pole to keep off the material rest both ends, the horizontal pole top extends to the frame outside is equipped with the control panel, the spout both ends respectively are equipped with fixed chamber, fixed intracavity is equipped with the fixed block, the fixed block with be equipped with the spring between the fixed intracavity wall, the fixed block outer end extends to the frame outside is equipped with the second push pedal, when keeping off the material rest move to when the spout top.

In foretell gardens rubbish reducing mechanism, rubbing crusher constructs including the third motor, it is equipped with the power chamber to smash the chamber downside, the third motor is located the power intracavity, third motor upper end is equipped with the third power shaft, third power shaft upper end is equipped with the third band pulley, third band pulley outer pot head is equipped with the third drive belt, third drive belt left end is equipped with the fourth band pulley, fourth band pulley in-connection has the rotation axis, the rotation axis upper end extends to smash the intracavity and be equipped with crushing knife rest.

In the garden garbage crushing device, the screening mechanism comprises a screening frame, a mounting groove is arranged at the discharge port, the screening frame is arranged in the mounting groove, a plurality of uniformly distributed partition plates are arranged in the middle of the screening frame, a first supporting rod is arranged at the right end of the screening frame, a first synchronizing wheel is arranged at the front end of the first supporting rod, a second supporting rod is arranged at the left end of the screening frame, a second synchronizing wheel is arranged at the front end of the second supporting rod, a synchronizing belt is sleeved at the outer end of the first synchronizing wheel, a third supporting rod is arranged between the first supporting rod and the second supporting rod, a third synchronizing wheel is arranged at the top end of the third supporting rod, the third synchronizing wheel is arranged in the synchronizing belt, a plurality of uniformly distributed sieve plates are arranged among the first supporting rod, the second supporting rod and the third supporting rod, and a rotating groove is arranged at the front end of the screening frame, the top end of the first supporting rod extends to the rotating groove and is provided with a second key, a knob is arranged in the rotating groove, a third key groove is formed in the knob, second clamping blocks are arranged on two sides of the bottom end of the knob respectively, a plurality of second clamping grooves which are evenly distributed are formed in the bottom end of the rotating groove, and when the knob moves to the bottom end of the rotating groove, the second clamping blocks are arranged in the second clamping grooves.

Compared with the prior art, the invention has the advantages that:

1. the breaking mechanism breaks the longer branches thrown into the working cavity through the pressing plate on the pressing wheel and the top plate on the top wheel, so that the situation that the first rotating wheel is blocked due to the fact that the long branches enter the impurity removing cavity can be effectively avoided, and due to the gap between the pressing plate and the top plate, the long branches cannot collide with stones mixed in the leaves and the branches to cause blocking is avoided, the stability of the tree branch breaking mechanism is improved, meanwhile, the broken branches are beneficial to a crushing cutter frame to be crushed, and the practicability of the tree branch breaking mechanism is improved.

2. According to the invention, the impurity removing mechanism stirs garden garbage such as leaves and branches through the transverse plate, stones mixed in the garden garbage fall down in the stirring process and fall to the bottom end of the impurity removing cavity through the screen, so that the stones are separated from the materials such as the leaves and the branches, the stones are prevented from entering the crushing cavity and colliding with the crushing tool rest to damage the crushing tool rest, and the service life of the device is prolonged.

3. The material pushing mechanism can rapidly push the stones accumulated at the bottom end of the impurity removing cavity to the waste material opening through the rotating material pushing plate and discharge the stones, so that the convenience of waste material cleaning is improved, meanwhile, the second rotating wheel can freely and rapidly control the second rotating wheel to rotate by realizing clutch control through the clutch frame, and the practicability of the invention is improved.

4. According to the garden garbage crusher, the material blocking mechanism blocks garden garbage stacked on the upper end of the screen mesh from entering the crushing cavity through the material blocking frame, the garbage on the upper side of the garden garbage stack can enter the crushing cavity through the through hole, so that stones falling onto the screen mesh can be prevented from being pushed into the crushing cavity by the material pushing plate under the condition that the stones do not pass through the screen mesh, and the residual garden garbage after the material blocking frame is placed can enter the crushing cavity through the through hole.

5. The crushing mechanism can repeatedly crush garden garbage such as leaves, branches and the like, and the garden garbage such as the leaves, the branches and the like can fall to the discharge port through the gaps of the screening rack only after being crushed to a specified size, so that the crushing quality of the invention is improved.

6. The screening mechanism can rotate the angle of the screen plate according to different crushing requirements, so that the gap of the screening frame is adjusted, the sizes of garden garbage particles such as leaves and branches which can pass through the screening frame are controlled, and the application range of the screening mechanism is widened.

Drawings

Fig. 1 is a front view of the apparatus structure of the present invention.

Fig. 2 is a bottom view of the apparatus structure of the present invention.

Fig. 3 is a front partial cross-sectional view of the apparatus structure of the present invention.

Fig. 4 is a bottom partial cross-sectional view of the apparatus structure of the present invention.

Fig. 5 is a partial sectional view of the a-section breaking mechanism of fig. 1 in the present invention.

Fig. 6 is a partial cross-sectional view of the baffle of fig. 4 taken along section B of the present invention.

Fig. 7 is a rear partial sectional view of the chute of fig. 3 taken along section C of the invention.

Fig. 8 is a rear partial sectional view of the material blocking frame of fig. 3 when being put down.

Figure 9 is a partial cross-sectional view of the D-section shredder mechanism of figure 4 according to the present invention.

Figure 10 is a bottom partial cross-sectional view of the screen frame of section E of figure 1 according to the present invention.

In the figure, 1, a frame; 2. a feeding port; 3. a discharge port; 4. a working chamber; 5. an impurity removal cavity; 6. a grinding chamber; 7. a second opening; 8. a transmission cavity; 9. a waste material port; 10. a breaking mechanism; 11. a first motor; 12. a first power shaft; 13. a driving pulley; 14. a first drive belt; 15. a drive pulley; 16. a first rotating shaft; 17. a first groove; 18. a top wheel; 19. a top plate; 20. a first gear; 21. a second gear; 22. a drive shaft; 23. a first pulley; 24. a second belt; 25. a second pulley; 26. a second rotating shaft; 27. a pinch roller; 28. pressing a plate; 30. an impurity removal mechanism; 31. a second motor; 32. a second power shaft; 33. a first runner; 34. a transverse plate; 35. screening a screen; 36. a baffle plate; 37. a first card slot; 38. a second groove; 39. a first clamping block; 40. a return spring; 41. a first opening; 42. a first push plate; 50. a material pushing mechanism; 51. a second runner; 52. a material pushing plate; 53. a first keyway; 54. a second keyway; 55. a clutch frame; 56. a first key; 57. a third groove; 58. a collar; 59. a control lever; 60. a stock stop mechanism; 61. a material blocking frame; 62. a chute; 63. a buffer plate; 64. a buffer spring; 65. a port; 66. a cross bar; 67. a control panel; 68. a fixed cavity; 69. a fixed block; 70. a spring; 71. a second push plate; 80. a crushing mechanism; 81. a third motor; 82. a power cavity; 83. a third power shaft; 84. a third belt pulley; 85. a third belt; 86. a fourth pulley; 87. a rotating shaft; 88. a crushing cutter frame; 90. a screening mechanism; 91. a screening rack; 92. a partition plate; 93. a first support bar; 94. a first synchronizing wheel; 95. a second support bar; 96. a second synchronizing wheel; 97. a synchronous belt; 98. a third support bar; 99. a third synchronizing wheel; 100. a sieve plate; 101. a rotating groove; 102. a second key; 103. a knob; 104. a third keyway; 105. a second fixture block; 106. a second card slot; 107. and (4) mounting the groove.

Detailed Description

As shown in fig. 1 to 10, the garden garbage crushing device comprises a frame 1, wherein a feed opening 2 is arranged at the upper end of the frame 1, a working chamber 4 is arranged at the lower side of the feed opening 2, a breaking mechanism 10 for breaking branches is arranged in the working chamber 4, an impurity removing chamber 5 is arranged at the lower end of the working chamber 4, a stone removing and impurity removing mechanism 30 is arranged in the impurity removing chamber 5, a material pushing mechanism 50 convenient for cleaning impurities is arranged at the lower end of the impurity removing mechanism 30, a crushing chamber 6 is arranged at the right end of the impurity removing chamber 5, a material blocking mechanism 60 is arranged at the upper end of the crushing chamber 6, a crushing mechanism 80 is arranged at the lower end of the crushing chamber 6, a discharge opening 3 is arranged at the bottom.

The breaking mechanism 10 comprises a first motor 11, a transmission cavity 8 is arranged at the front end of a working cavity 4, the first motor 11 is arranged at the bottom end of the transmission cavity 8, a first power shaft 12 is arranged at the front end of the first motor 11, a driving belt wheel 13 is arranged at the front end of the first power shaft 12, the driving belt wheel 13 rotates synchronously with the first power shaft 12 through interference fit, a first driving belt 14 is sleeved at the outer end of the driving belt wheel 13, a transmission belt wheel 15 is arranged at the upper end of the first driving belt 14, a first rotating shaft 16 is connected in the transmission belt wheel 15, the transmission belt wheel 15 rotates synchronously with the first rotating shaft 16 through interference fit, the first rotating shaft 16 is rotatably connected with a frame 1 through a bearing, a first groove 17 is arranged in the middle of the working cavity 4, the rear end of the first rotating shaft 16 extends into the first groove 17 and is provided with a top wheel 18, the top wheel 18 rotates synchronously with the first rotating shaft 16 through interference fit, the top wheel 18 is, the top end of a top plate 19 at the upper end is arranged at the upper side of the first groove 17, the lower end surface of the working cavity 4 is an inclined surface, so that materials such as leaves and branches can conveniently slide into the impurity removing cavity 5, a first gear 20 is arranged at the front end of a first rotating shaft 16, the first gear 20 synchronously rotates with the first rotating shaft 16 through interference fit, a second gear 21 meshed with the first gear 20 is arranged at the upper side of the first gear 20, a transmission shaft 22 is connected in the second gear 21, the second gear 21 synchronously rotates with the transmission shaft 22 through interference fit, a first belt wheel 23 is arranged at the front end of the transmission shaft 22, the first belt wheel 23 synchronously rotates with the transmission shaft 22 through interference fit, the transmission shaft 22 is rotatably connected with the rack 1 through a bearing, a second transmission belt 24 is sleeved at the outer end of the first belt wheel 23, a second belt wheel 25 is arranged at the upper end of the second transmission belt 24, a second interference shaft 26 is connected in the second belt, second pivot 26 passes through bearing and frame 1 rotatable coupling, second pivot 26 rear end extends to in the working chamber 4 and is equipped with pinch roller 27, pinch roller 27 passes through interference fit and second pivot 26 synchronous revolution, pinch roller 27 locates the top wheel 18 upside, pinch roller 27 outer end is equipped with six at least evenly distributed's clamp plate 28, the clamp plate 28 of lower extreme is located between the upper end roof 19, pinch roller 27 clockwise turning, top wheel 18 anticlockwise rotation, certain clearance has between clamp plate 28 and the roof 19, can not blocked by the stone. The breaking mechanism 10 can break the longer branches thrown into the working cavity 4, so that the situation that the first rotating wheel 33 is blocked due to the fact that the long branches enter the impurity removing cavity 5 can be effectively avoided, the stability of the tree branch breaking machine is improved, meanwhile, the broken branches are beneficial to the smashing knife rest 88 to smash, and the practicability of the tree branch breaking machine is improved.

The impurity removing mechanism 30 comprises a second motor 31, the second motor 31 is arranged in the middle of the frame 1, a second power shaft 32 is arranged at the upper end of the second motor 31, the top end of the second power shaft 32 extends into the impurity removing cavity 5 and is provided with a first rotating wheel 33, the first rotating wheel 33 rotates synchronously with the second power shaft 32 through interference fit, the second power shaft 32 is rotatably connected with the frame 1 through a bearing, the outer end of the first rotating wheel 33 is provided with at least four uniformly distributed transverse plates 34, the outer end of the transverse plates 34 is close to the inner wall of the impurity removing cavity 5, the lower side of the first rotating wheel 33 is provided with a screen 35, the lower end of the impurity removing cavity 5 is provided with a waste material opening 9, a baffle plate 36 is arranged at the waste material opening 9, the baffle plate 36 is rotatably connected with the frame 1 through clearance fit, the front end of the baffle plate 36 is provided with a first clamping groove 37, the front end of the waste material opening 9 is provided with a, a return spring 40 is arranged between the inner walls of the first clamping block 39 and the second groove 38, the front end of the first clamping block 39 is arranged in the first clamping groove 37, the return spring 40 enables the front end of the first clamping block 39 to be more stably fixed in the first clamping groove 37 under the action of elastic force, a first opening 41 is arranged at the lower end of the second groove 38, the lower end of the first clamping block 39 extends to the outer side of the rack 1 through the first opening 41 and is provided with a first push plate 42, the first clamping block 39 enables the baffle plate 36 to be more stably maintained in a closed state, and a convenient opening method is provided. The impurity removing mechanism 30 separates stones contained in garden garbage such as leaves, branches and the like by stirring the garden garbage, prevents the stones from colliding with the crushing knife rest 88 to damage the crushing knife rest 88, and prolongs the service life of the invention.

The pushing mechanism 50 comprises a second rotating wheel 51, the second rotating wheel 51 is arranged in the middle of a second power shaft 32, the second rotating wheel 51 is rotatably connected with the second power shaft 32 through clearance fit, the second rotating wheel 51 is arranged on the lower side of the screen 35, two ends of the second rotating wheel 51 are respectively provided with a pushing plate 52, the lower end of the second rotating wheel 51 is provided with a first key groove 53, the middle of the second power shaft 32 is provided with a second key groove 54, the lower end of the second power shaft 32 is provided with a clutch frame 55, the clutch frame 55 is in sliding fit with the second power shaft 32, the clutch frame 55 is internally provided with a first key 56, the inner end of the first key 56 is arranged in the second key groove 54, the first key 56 is fixedly connected with the second key groove 54, the middle of the clutch frame 55 is provided with a third groove 57, a lantern ring 58 is arranged in the third groove 57, the lantern ring 58 is rotatably connected with the third groove 57 through clearance fit, the rear end of the lantern ring, the control rod 59 extends to the outside of the frame 1 through the second opening 7, and when the control rod 59 is moved to the top end of the second opening 7, the upper end of the first key 56 is arranged in the first key slot 53. The material pushing mechanism 50 can quickly push the stones accumulated at the bottom end of the impurity removing cavity 5 to the waste material port 9 and discharge the stones, so that the convenience of waste material cleaning is improved, and meanwhile, the second rotating wheel 51 can be freely and quickly controlled to rotate through clutch control, so that the practicability of the invention is improved.

The material stopping mechanism 60 comprises a material stopping frame 61, a sliding groove 62 is arranged at the upper end of the crushing cavity 6, the material stopping frame 61 is arranged in the sliding groove 62, the material stopping frame 61 is in sliding fit with the sliding groove 62, a buffer plate 63 is arranged at the bottom end of the sliding groove 62, at least three buffer springs 64 which are uniformly distributed are arranged between the buffer plate 63 and the inner wall of the sliding groove 62, a through hole 65 is arranged in the middle of the material stopping frame 61, cross rods 66 are respectively arranged at two ends of the material stopping frame 61, the top end of each cross rod 66 extends to the outer side of the frame 1 and is provided with a control plate 67, fixed cavities 68 are respectively arranged at two ends of the sliding groove 62, fixed blocks 69 are arranged in the fixed cavities 68, the fixed blocks 69 are in sliding fit with the fixed cavities 68, springs 70 are arranged between the fixed blocks 69 and the inner wall of the fixed cavities 68, the outer ends of the fixed blocks 69 extend to the outer side of the frame 1 and are, and promote fixed block 69 and remove to fixed chamber 68, when keeping off material frame 61 and moving to the spout 62 top, fixed block 69 kick-backs to the spout 62 under the effect of spring 70 in, the horizontal pole 66 lower extreme is located at fixed block 69 top this moment, fixed block 69 can make and keep off material frame 61 the stable raising condition, prevent that rubbish from piling up and making and keep off material frame 61 accidental whereabouts, and do not influence the process that keeps off material frame 61 rises, when keeping off material frame 61 and putting down, keep off material frame 61 and buffer board 63 contact and alleviate decurrent impulsive force through buffer spring 64, prevent to keep off material frame 61 and spout 62 and collide and improve the loss rate, when keeping off material frame 61 and putting down the back, the gardens rubbish of piling up in screen cloth 35 upper end can freely get into crushing intracavity 6. The material blocking mechanism 60 blocks garden garbage accumulated at the upper end of the screen mesh 35 from entering the crushing cavity 6 through the material blocking frame 61, so that stones falling onto the screen mesh 35 can be prevented from being pushed 52 into the crushing cavity 6 by the material pushing plate under the condition that the stones do not pass through the screen mesh 35, and the stability of the garden garbage crusher is improved.

The crushing mechanism 80 comprises a third motor 81, a power cavity 82 is arranged on the lower side of the crushing cavity 6, the third motor 81 is arranged in the power cavity 82, a third power shaft 83 is arranged at the upper end of the third motor 81, a third belt wheel 84 is arranged at the upper end of the third power shaft 83, the third belt wheel 84 and the third power shaft 83 rotate synchronously through interference fit, a third transmission belt 85 is sleeved at the outer end of the third belt wheel 84, a fourth belt wheel 86 is arranged at the left end of the third transmission belt 85, a rotating shaft 87 is connected in the fourth belt wheel 86, the fourth belt wheel 86 rotates synchronously with the rotating shaft 87 through interference fit, the upper end of the rotating shaft 87 extends into the crushing cavity 6 and is provided with a crushing cutter rest 88, the rotating shaft 87 is rotatably connected with the rack 1 through a bearing, and the crushing cutter rest 88 rotates synchronously. The crushing mechanism 80 can repeatedly crush garden garbage such as leaves, branches and the like, and the garden garbage such as the leaves, the branches and the like can fall to the discharge hole 3 only after being crushed to a specified size, so that the crushing quality of the invention is improved.

The screening mechanism 90 comprises a screening frame 91, a discharge port 3 is provided with a mounting groove 107, the screening frame 91 is arranged in the mounting groove 107, the screening frame 91 is in sliding fit with the mounting groove 107, at least five partition plates 92 which are uniformly distributed are arranged in the middle of the screening frame 91, a first support rod 93 is arranged at the right end of the screening frame 91, the first support rod 93 is rotatably connected with the screening frame 91 through a bearing, a first synchronizing wheel 94 is arranged at the front end of the first support rod 93, the first synchronizing wheel 94 rotates synchronously with the first support rod 93 through interference fit, a second support rod 95 is arranged at the left end of the screening frame 91, a second synchronizing wheel 96 is arranged at the front end of the second support rod 95, the second support rod 95 is rotatably connected with the screening frame 91 through a bearing, the second synchronizing wheel 96 rotates synchronously with the second support rod 95 through interference fit, a synchronizing belt 97 is sleeved at the outer end of the first synchronizing wheel 94, the left end of the synchronizing belt 97 is sleeved at the outer end of the second, the top end of a third supporting rod 98 is provided with a third synchronizing wheel 99, the third supporting rod 98 is rotatably connected with the screening frame 91 through a bearing, the third synchronizing wheel 99 rotates synchronously with the third supporting rod 98 through interference fit, the third synchronizing wheel 99 is arranged in a synchronous belt 97, at least six screening plates 100 which are uniformly distributed are arranged among the first supporting rod 93, the second supporting rod 95 and the third supporting rod 98, the screening plates 100 are arranged among the partition plates 92, the front end of the screening frame 91 is provided with a rotating groove 101, the top end of the first supporting rod 93 extends into the rotating groove 101 and is provided with a second key 102, a knob 103 is arranged in the rotating groove 101, a third key groove 104 is arranged in the knob 103, two sides of the bottom end of the knob 103 are respectively provided with a second fixture block 105, the bottom end of the rotating groove 101 is provided with at least four second clamping grooves 106 which are uniformly distributed, when the knob 103 moves to the bottom end of the rotating groove 101, the second fixture block 105 is arranged in the second clamping groove 106, and the inward push knob 103 may lock the screen panel 100 in angle. The screening mechanism 90 can adjust the clearance of the screening frame 91 according to different crushing requirements, control the sizes of garden garbage particles such as leaves and branches and the like which can pass through, and improve the application range of the invention.

The specific operation mode of the specific embodiment of the invention is as follows: the invention is connected with an external power supply, a first motor 11 is started, the first motor 11 drives a driving belt wheel 13 to rotate through the first motor 11, the driving belt wheel 13 transmits power to a driving belt wheel 15 through a first transmission belt 14, the driving belt wheel 15 drives a top wheel 18 on a first rotating shaft 16 to rotate anticlockwise, simultaneously a first gear 20 on the first rotating shaft 16 drives a second gear 21 to rotate, the second gear 21 drives a first belt wheel 23 on a transmission shaft 22 to rotate, the first belt wheel 23 transmits power to a second belt wheel 25 through a second transmission belt 24, the second belt wheel 25 drives a pressing wheel 27 on a second rotating shaft 26 to rotate clockwise, materials such as leaves and branches are thrown in from a feeding port 2, the branches are lifted by a top plate 19 and are broken by a pressing plate 28 in cooperation with the top plate 19, the materials slide down to an impurity removing cavity 5 along a working cavity 4, in addition, a second motor 31 drives a second power shaft 32 to rotate after being started, the first runner 33 on the second power shaft 32 is rotated and then stirs the materials in the impurity removing cavity 5 through the transverse plate 34, the stones mixed in the stones fall to the bottom end of the impurity removing cavity 5 through the screen 35, the materials piled above enter the crushing cavity 6 through the through hole 65, in addition, the third motor 81 is started to drive the third belt wheel 84 on the third power shaft 83 to rotate, the third belt wheel 84 transmits power to the fourth belt wheel 86 through the third transmission belt 85, the fourth belt wheel 86 drives the crushing cutter rest 88 on the rotating shaft 87 to rotate and crush the materials in the crushing cavity 6, and the materials such as leaves and branches fall to the discharge hole 3 through the gap in the screening rack 91 after being crushed to the specified size.

When the clearance in the screening frame 91 needs to be adjusted, the knob 103 is pulled outwards to separate the second clamping block 105 from the second clamping groove 106, the knob 103 is rotated to drive the first supporting rod 93 to rotate, the first supporting rod 93 simultaneously drives the second synchronizing wheel 96 and the third supporting rod 98 to rotate through the synchronous belt 97 on the first synchronizing wheel 94, and the clearance in the screening frame 91 can be changed through rotating the screening plate 100.

When the stones at the bottom end of the impurity removing cavity 5 need to be cleaned, the first push plate 42 is pushed outwards to drive the first clamping block 39 to be separated from the first clamping groove 37, the baffle plate 36 rotates anticlockwise to open the waste material opening 9, the control rod 59 is pushed upwards to move the first key 56 on the clutch frame 55 into the first key groove 53, the second power shaft 32 drives the second rotating wheel 51 to rotate through the matching relation with the first key 56, and the stone at the bottom end of the impurity removing cavity 5 is pushed to the waste material opening 9 by the push plate 52 on the second rotating wheel 51 and is discharged.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms cross plate, collar, lever, stock stop, top plate, press plate, screen frame, crushing knife frame, screen plate, partition plate, top wheel, press wheel, screen plate, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The utility model provides a gardens rubbish reducing mechanism, includes frame (1), its characterized in that: frame (1) upper end is equipped with dog-house (2), dog-house (2) downside is equipped with working chamber (4), be equipped with breaking mechanism (10) of rupture branch in working chamber (4), working chamber (4) lower extreme is equipped with edulcoration chamber (5), be equipped with edulcoration mechanism (30) of detaching the stone in edulcoration chamber (5), edulcoration mechanism (30) lower extreme is equipped with pushing equipment (50) of the clearance impurity of being convenient for, edulcoration chamber (5) right-hand member is equipped with smashes chamber (6), it is equipped with stock stop (60) to smash chamber (6) upper end, it is equipped with rubbing crusher (80) to smash chamber (6) lower extreme, it is equipped with discharge gate (3) to smash chamber (6) bottom, discharge gate (3) department is equipped with screening mechanism (90) that can change the clearance.

2. The garden garbage crushing device according to claim 1, characterized in that: the breaking mechanism (10) comprises a first motor (11), a transmission cavity (8) is arranged at the front end of the working cavity (4), the first motor (11) is arranged at the bottom end of the transmission cavity (8), a first power shaft (12) is arranged at the front end of the first motor (11), a driving belt wheel (13) is arranged at the front end of the first power shaft (12), a first driving belt (14) is sleeved at the outer end of the driving belt wheel (13), a driving belt wheel (15) is arranged at the upper end of the first driving belt (14), a first rotating shaft (16) is connected in the driving belt wheel (15), a first groove (17) is arranged in the middle of the working cavity (4), the rear end of the first rotating shaft (16) extends into the first groove (17) and is provided with a top wheel (18), a plurality of uniformly distributed top plates (19) are arranged at the outer end of the top wheel (18), a first gear (20) is arranged at the front end of the first rotating shaft (16), first gear (20) upside be equipped with first gear (20) engaged with second gear (21), second gear (21) in-connection has transmission shaft (22), transmission shaft (22) front end is equipped with first band pulley (23), first band pulley (23) outer pot head is equipped with second drive belt (24), second drive belt (24) upper end is equipped with second band pulley (25), second band pulley (25) in-connection has second pivot (26), second pivot (26) rear end extends to in working chamber (4) and be equipped with pinch roller (27), pinch roller (27) are located top wheel (18) upside, pinch roller (27) outer end is equipped with a plurality of evenly distributed's clamp plate (28).

3. The garden garbage crushing device according to claim 2, characterized in that: the impurity removing mechanism (30) is provided with a second motor (31), the second motor (31) is arranged in the middle of the rack (1), a second power shaft (32) is arranged at the upper end of the second motor (31), the top end of the second power shaft (32) extends into the impurity removing cavity (5) and is provided with a first rotating wheel (33), the outer end of the first rotating wheel (33) is provided with a plurality of uniformly distributed transverse plates (34), the outer end of each transverse plate (34) is close to the inner wall of the impurity removing cavity (5), the lower side of the first rotating wheel (33) is provided with a screen (35), the lower end of the impurity removing cavity (5) is provided with a waste material opening (9), a baffle (36) is arranged at the waste material opening (9), the front end of the baffle (36) is provided with a first clamping groove (37), the front end of the waste material opening (9) is provided with a second groove (38), and a first clamping block (39), first fixture block (39) with be equipped with reset spring (40) between second recess (38) inner wall, first fixture block (39) front end is located in first draw-in groove (37), second recess (38) lower extreme is equipped with first opening (41), first fixture block (39) lower extreme passes through first opening (41) extend to frame (1) outside is equipped with first push pedal (42).

4. The garden garbage crushing device according to claim 3, characterized in that: the pushing mechanism (50) comprises a second rotating wheel (51), the second rotating wheel (51) is arranged in the middle of a second power shaft (32), the second rotating wheel (51) is arranged on the lower side of the screen (35), two ends of the second rotating wheel (51) are respectively provided with a pushing plate (52), the lower end of the second rotating wheel (51) is provided with a first key groove (53), the middle of the second power shaft (32) is provided with a second key groove (54), the lower end of the second power shaft (32) is provided with a clutch frame (55), a first key (56) is arranged in the clutch frame (55), the inner end of the first key (56) is arranged in the second key groove (54), the middle of the clutch frame (55) is provided with a third groove (57), a sleeve ring (58) is arranged in the third groove (57), the rear end of the sleeve ring (58) is provided with a control rod (59), and the bottom end of the impurity removing cavity (5) is provided with a second opening (7), the control rod (59) extends to the outer side of the rack (1) through the second opening (7), and when the control rod (59) moves to the top end of the second opening (7), the upper end of the first key (56) is arranged in the first key groove (53).

5. The garden garbage crushing device according to claim 1, characterized in that: the material blocking mechanism (60) comprises a material blocking frame (61), a sliding groove (62) is arranged at the upper end of the crushing cavity (6), the material blocking frame (61) is arranged in the sliding groove (62), a buffer plate (63) is arranged at the bottom end of the sliding groove (62), a plurality of buffer springs (64) which are uniformly distributed are arranged between the buffer plate (63) and the inner wall of the sliding groove (62), a through hole (65) is formed in the middle of the material blocking frame (61), cross rods (66) are respectively arranged at the two ends of the material blocking frame (61), the top ends of the cross rods (66) extend to the outer side of the rack (1) and are provided with a control plate (67), fixed cavities (68) are respectively arranged at the two ends of the sliding groove (62), fixed blocks (69) are arranged in the fixed cavities (68), springs (70) are arranged between the fixed blocks (69) and the inner wall of the fixed cavity (68), the outer ends of the fixed blocks (69, when the material blocking frame (61) moves to the top end of the sliding groove (62), the top end of the fixing block (69) is arranged at the lower end of the cross rod (66).

6. The garden garbage crushing device according to claim 1, characterized in that: rubbing crusher constructs (80) and includes third motor (81), smash chamber (6) downside and be equipped with power chamber (82), third motor (81) are located in power chamber (82), third motor (81) upper end is equipped with third power shaft (83), third power shaft (83) upper end is equipped with third band pulley (84), third band pulley (84) outer pot head is equipped with third drive belt (85), third drive belt (85) left end is equipped with fourth band pulley (86), the in-connection of fourth band pulley (86) has rotation axis (87), rotation axis (87) upper end extends to smash in chamber (6) and be equipped with crushing knife rest (88).

7. The garden garbage crushing device according to claim 1, characterized in that: the screening mechanism (90) comprises a screening frame (91), a mounting groove (107) is formed in the discharge port (3), the screening frame (91) is arranged in the mounting groove (107), a plurality of uniformly distributed partition plates (92) are arranged in the middle of the screening frame (91), a first supporting rod (93) is arranged at the right end of the screening frame (91), a first synchronous wheel (94) is arranged at the front end of the first supporting rod (93), a second supporting rod (95) is arranged at the left end of the screening frame (91), a second synchronous wheel (96) is arranged at the front end of the second supporting rod (95), a synchronous belt (97) is sleeved at the outer end of the first synchronous wheel (94), a third supporting rod (98) is arranged between the first supporting rod (93) and the second supporting rod (95), a third synchronous wheel (99) is arranged at the top end of the third supporting rod (98), third synchronizing wheel (99) are located in hold-in range (97), first branch (93), second branch (95) with sieve (100) that all are equipped with a plurality of evenly distributed in the middle of third branch (98), screening frame (91) front end is equipped with rotates groove (101), first branch (93) top extends to rotate in groove (101) and be equipped with second key (102), be equipped with knob (103) in rotation groove (101), be equipped with third keyway (104) in knob (103), knob (103) bottom both sides respectively are equipped with second fixture block (105), it is equipped with second draw-in groove (106) of a plurality of evenly distributed to rotate groove (101) bottom, works as knob (103) move to when rotating groove (101) bottom, second fixture block (105) are located in second draw-in groove (106).