CN114517457B - Leaf suction device with crushing function for gardening - Google Patents
Leaf suction device with crushing function for gardening Download PDFInfo
- Publication number
- CN114517457B CN114517457B CN202210145446.8A CN202210145446A CN114517457B CN 114517457 B CN114517457 B CN 114517457B CN 202210145446 A CN202210145446 A CN 202210145446A CN 114517457 B CN114517457 B CN 114517457B
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- Prior art keywords
- limiting
- spring
- wall
- clamping
- friction disc
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- 238000010413 gardening Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 8
- 239000004575 stone Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a leaf suction device with a crushing function for garden gardening, which comprises a shell and a first rotary gear, wherein one side of the shell is provided with a fan in a penetrating way, one end of the fan is provided with an air inlet port in a penetrating way, the outer wall of the air inlet port is wound with a first spring, one end of the first spring is welded at the end part of the air inlet port, the other end of the first spring is fixed on the inner wall of the fan, a roller is arranged on the lower surface of the shell, the kinetic energy generated when the roller advances is utilized to synchronously provide rotary power for a second rotary shaft and a third rotary shaft through the cooperation among parts such as a first belt, a first conical gear and a second conical gear, and the like, the outer walls of the second rotary shaft and the third rotary shaft are respectively provided with a first crushing roller and a second crushing roller, and the condition that the inhaled fallen leaves can be crushed quickly by utilizing the clamping engagement effect of a clamping block and a clamping groove is realized, and the condition that a large amount of noise is generated when the fallen leaves are crushed by rotation of a motor is avoided.
Description
Technical Field
The invention relates to the technical field of gardening cleaning equipment, in particular to a leaf suction device with a crushing function for gardening.
Background
It is known that the tree grows into luxuriant leaves in spring and summer, and the leaves fall along with wind in autumn, so that the tree leaves are always seen to fall on the street in autumn, and the fallen leaves are light in weight and inconvenient to clean, and particularly in windy conditions, the situation brings great inconvenience to sanitation workers cleaning the city, so that the leaf suction vehicle device is generated.
In the daily work of gardens horticulture planting and maintenance, the clearance and the collection of fallen leaves are the necessary and loaded down with trivial details one ring, and the equipment that the fallen leaves was collected in traditional clearance mostly uses fuel drive, and not only the cost is higher, can cause air and noise pollution moreover, only singly possesses the function of absorbing ground fallen leaves simultaneously. The novel electric leaf suction device disclosed in the Chinese patent CN201610013678.2 has the advantages that the problems of high energy consumption and air and noise pollution caused by the traditional fallen leaf cleaning and collecting equipment are well solved by arranging the solar cell panel, the primary suction fan, the secondary suction fan, the primary motor and the secondary motor, however, the novel electric leaf suction device still has the defect that only ground fallen leaves can be sucked, and the problem of single function cannot be solved.
Aiming at the problems, innovative design is urgently needed on the basis of the original gardening leaf suction device.
Disclosure of Invention
The invention aims to provide a leaf suction device with a crushing function for gardening, which is used for solving the problems of the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a leaf suction device for gardens has shredding function, including casing and first rotary gear, one side of casing runs through and installs the fan, and the one end of fan runs through the casing and is provided with the inlet port, inlet port's outer wall winding has first spring, and the one end welding of first spring in inlet port's tip to the inner wall of fan is fixed in to the other end of first spring, the lower surface mounting of casing has the gyro wheel, and the tip of gyro wheel is provided with the one end of first belt, and the other end of first belt is provided with first pivot, the one end of first pivot runs through casing fixedly connected with first conical gear, and the tip meshing of first conical gear is connected with second conical gear to the central point of second conical gear runs through and installs the second pivot, the one end of second pivot is installed in the inner wall of casing, and the other end of second pivot is installed in one side of fan, the outer wall of second pivot is provided with first rotary gear, and the tip meshing of first rotary gear has another first rotary gear to the outer wall of another first rotary gear, and the second rotary gear's central point of other first rotary gear is provided with the one end of first belt, and the second rotary gear is provided with the inside diameter stop groove, the inside diameter stop collar is provided with the inner diameter stop groove is provided with, the inner diameter stop groove is cut out in the first rotary gear, the inner diameter stop collar is provided with the inner diameter stop collar is cut out, the inner diameter of the end of the roller is cut out, and the inner diameter stop collar is cut out, and the end of the roller is provided with the inner diameter stop collar is cut out, and stop groove is cut out in the inner diameter, and stop collar is cut out in the end is left and stop groove, and stop collar, and the end is open and stop down, the upper end of connecting rod is provided with the vibrations board, and the spout has been seted up to the inside of vibrations board to the upper end of connecting rod is located the inside of spout, the one end of round pin axle is installed to the inner wall of vibrations board, and the other end of round pin axle is provided with the feeding storehouse, and the one end of feeding storehouse is fixed in the inner wall of casing, logical groove has been seted up to the lower surface of feeding storehouse upper end, and installs positioning mechanism between feeding storehouse and the vibrations board, the outer wall of second pivot tip is fixed with the limiting plate, and the outside cover of limiting plate has first friction disc, and the internally mounted of first friction disc has one-way stop gear, the outer wall of first friction disc is provided with the one end of second belt, and the internally mounted of second belt other end has the second friction disc, the central point of second friction disc is provided with the fourth pivot, and the both ends of fourth pivot are all installed in the inner wall of casing, and the outer wall of fourth pivot is fixed with the baffle.
Preferably, the end part of the air inlet port is symmetrically provided with a bulge-shaped structure, and the air inlet port and the end part of the fan form a clamping sliding type telescopic structure through a first spring.
Preferably, the outer walls of the first crushing roller and the second crushing roller are mutually attached, the clamping grooves and the clamping blocks are uniformly distributed on the outer walls of the first crushing roller and the second crushing roller respectively, and the clamping blocks are connected with the clamping grooves in a clamping mode.
Preferably, the limiting rod and the limiting disc form a clamping type sliding structure through the limiting groove, the connecting rod and the vibrating plate form a clamping type sliding structure through the sliding groove, and the vibrating plate and the feeding bin form a rotating structure through the pin shaft.
Preferably, the positioning mechanism comprises a positioning rod and a second spring, the end part of the vibration plate is penetrated and provided with the positioning rod, the second spring is wound on the outer wall of the positioning rod, one end of the second spring is welded on the lower surface of the feeding bin, and the other end of the second spring is fixed on the upper surface of the vibration plate.
Preferably, one end of the positioning rod is fixedly connected with the lower surface of the feeding bin, the other end of the positioning rod is fixedly connected with the fan, and the vibrating plate and the positioning rod form a clamping sliding telescopic structure through a second spring.
Preferably, the unidirectional limiting mechanism comprises a groove body, a third spring and a limiting block, the groove body is arranged in the first friction disc, one end of the third spring is welded on the inner wall of the groove body, one end of the limiting block is fixedly connected with the other end of the third spring, and the other end of the limiting block penetrates through the groove body and is arranged on the inner side of the first friction disc.
Preferably, one side of the limiting block is arc-shaped, the limiting block and the groove body form a clamping sliding type telescopic structure through a third spring, three groups of limiting blocks are distributed in the first friction disc at equal angles, and the limiting block is attached to one side of the limiting plate.
Preferably, a transmission structure is formed between the first friction disc and the second friction disc through a second belt, the second friction disc is fixedly connected with the fourth rotating shaft, and the baffle forms a clamping type rotating structure with the shell through the second friction disc and the fourth rotating shaft.
Compared with the prior art, the invention has the beneficial effects that: the leaf suction device with the crushing function for gardening,
1. The kinetic energy generated when the roller advances is utilized to synchronously provide rotary power for the second rotating shaft and the third rotating shaft through the cooperation among the first belt, the first conical gear, the second conical gear and other parts, the first crushing roller and the second crushing roller are respectively arranged on the outer walls of the second rotating shaft and the third rotating shaft, the sucked fallen leaves can be rapidly crushed by utilizing the clamping engagement effect of the clamping blocks and the clamping grooves, the transmission and the utilization of the kinetic energy are realized, and the situation that a large amount of noise is generated when the fallen leaves are crushed by utilizing the rotation of the motor is avoided;
2. On the basis of the above, a group of feeding bins with the lower ends being in a horn opening shape are additionally arranged, the upper ends of the feeding bins are obliquely arranged, the lower surfaces of the upper ends of the feeding bins are provided with a plurality of groups of through grooves, the limiting disc is driven by the idler wheels to continuously rotate, and meanwhile, the limiting disc periodically pulls the right end of the vibrating plate under the push-pull action between the limiting grooves and the limiting rods and the reset action of the positioning mechanism, so that the vibrating plate generates a vibrating effect between two groups of acting forces, and further small stones sucked together can be screened and shaken off to the outer side of the equipment, and the damage of the stone to the crushing mechanism can be effectively avoided;
3. In addition, the first friction disc is sleeved on the outer wall of the second rotating shaft, three groups of telescopic limiting blocks are distributed between the first friction disc and the second rotating shaft at equal angles, the arc-shaped edge and the right-angle edge of the limiting blocks can play a role in unidirectional limiting on the second rotating shaft through limiting plates, when the second rotating shaft rotates forward along with the advancing of the idler wheels, the first friction disc is kept in a static state, and when the second rotating shaft rotates reversely along with the rear legs of the idler wheels, the first friction disc is synchronously driven to rotate, so that the baffle is quickly opened under the transmission action of the second belt, and crushed fallen leaves can be paved on a field needing to be fertilized, and resource rationalization and utilization are realized;
4. The structure of original inlet port and fan integration has been changed to set up the inlet port block at the tip of fan through first spring, when the inlet port met the barrier, can inwards promote the inlet port under the extrusion effect of barrier, make the inlet port can run through the tip of fan and shrink, thereby avoided leading to the barrier to cause the phenomenon of damage to the inlet port because the sight shelters from, have higher practicality.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of a vibration plate of the present invention;
FIG. 3 is a schematic top view of the second pulverizing roll of the present invention;
FIG. 4 is a schematic side view of a first friction disk of the present invention;
FIG. 5 is a schematic side view of the mounting structure of the spacing disc of the present invention;
FIG. 6 is a schematic side view of a second rotary gear mounting structure of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
fig. 9 is a schematic view showing a proposed enlarged structure of the first friction plate of fig. 4 according to the present invention.
In the figure: 1. a housing; 2. a blower; 3. an air inlet port; 4. a first spring; 5. a roller; 6. a first belt; 7. a first rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating shaft; 11. a first rotary gear; 12. a third rotating shaft; 13. a first pulverizing roller; 14. a second pulverizing roller; 15. a clamping groove; 16. a clamping block; 17. a second rotary gear; 18. a limiting disc; 19. a limit groove; 20. a limit rod; 21. a connecting rod; 22. a vibration plate; 23. a chute; 24. a pin shaft; 25. a feeding bin; 26. a through groove; 27. a positioning mechanism; 2701. a positioning rod; 2702. a second spring; 28. a limiting plate; 29. a first friction plate; 30. a unidirectional limiting mechanism; 3001. a tank body; 3002. a third spring; 3003. a limiting block; 31. a second belt; 32. a second friction plate; 33. a fourth rotating shaft; 34. and a baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: a leaf sucking device with a crushing function for garden gardening comprises a shell 1 and a first rotary gear 11, wherein one side of the shell 1 is provided with a fan 2 in a penetrating way, one end of the fan 2 is provided with an air inlet port 3 in a penetrating way, the outer wall of the air inlet port 3 is wound with a first spring 4, one end of the first spring 4 is welded at the end part of the air inlet port 3, the other end of the first spring 4 is fixed on the inner wall of the fan 2, a roller 5 is arranged on the lower surface of the shell 1, the end part of the roller 5 is provided with one end of a first belt 6, the other end of the first belt 6 is provided with a first rotating shaft 7, one end of the first rotating shaft 7 is fixedly connected with a first conical gear 8 in a penetrating way through the shell 1, the end part of the first conical gear 8 is connected with a second conical gear 9 in a meshed way, the center position of the second conical gear 9 is provided with a second rotating shaft 10 in a penetrating way, one end of the second rotating shaft 10 is arranged on the inner wall of the shell 1, the other end of the second rotating shaft 10 is arranged on one side of the fan 2, a first rotating gear 11 is arranged on the outer wall of the second rotating shaft 10, the end part of the first rotating gear 11 is meshed with the other first rotating gear 11, a third rotating shaft 12 is fixed at the center position of the other first rotating gear 11, a first crushing roller 13 and a second crushing roller 14 are respectively arranged on the outer walls of the second rotating shaft 10 and the third rotating shaft 12, a clamping groove 15 is formed in the outer walls of the first crushing roller 13, a clamping block 16 is arranged on the outer walls of the second crushing roller 14, a second rotating gear 17 is meshed with the upper end of the first rotating gear 11, one end of a limiting disc 18 is fixed in the second rotating gear 17, the end part of the limiting disc 18 is arranged on the inner wall of the shell 1, a limiting groove 19 is formed in the limiting disc 18, and the inside of spacing groove 19 is provided with the one end of gag lever post 20 to the other end of gag lever post 20 runs through spacing groove 19 and is connected with connecting rod 21, the upper end of connecting rod 21 is provided with vibrations board 22, and the inside of vibrations board 22 has seted up spout 23, and the upper end of connecting rod 21 is located the inside of spout 23, the one end of round pin axle 24 is installed to the inner wall of vibrations board 22, and the other end of round pin axle 24 is provided with feeding storehouse 25, and the one end of feeding storehouse 25 is fixed in the inner wall of casing 1, logical groove 26 has been seted up to the lower surface of feeding storehouse 25 upper end, and install positioning mechanism 27 between feeding storehouse 25 and the vibrations board 22, the outer wall of second pivot 10 tip is fixed with limiting plate 28, and the outside cover of limiting plate 28 has first friction disk 29, and the internally mounted of first friction disk 29 has one-way stop mechanism 30, the outer wall of first friction disk 29 is provided with the one end of second belt 31, and the internally mounted of the second friction disk 32 of the other end of second belt 31, the central point of second friction disk 32 is provided with fourth pivot 33, and the both ends of fourth pivot 33 are all installed in the inner wall of casing 1, and the outer wall of fourth pivot 33 is fixed with baffle 34.
The end symmetry of air inlet port 3 is provided with protruding form structure, and air inlet port 3 constitutes block slidingtype extending structure through first spring 4 and fan 2's tip, has guaranteed that air inlet port 3 can block in fan 2's inside, and air inlet port 3 can receive the reset promotion effect of first spring 4 after the shrink.
The outer walls of the first crushing roller 13 and the second crushing roller 14 are mutually attached, the clamping grooves 15 and the clamping blocks 16 are uniformly distributed on the outer walls of the first crushing roller 13 and the second crushing roller 14 respectively, and the clamping blocks 16 are connected with the clamping grooves 15 in a clamping manner, so that the fact that when the first crushing roller 13 and the second crushing roller 14 perform symmetrical reverse rotation, a plurality of groups of clamping blocks 16 are synchronously driven to coincide with the corresponding clamping grooves 15 is ensured, and therefore fallen leaves can be uniformly crushed.
The limiting rod 20 and the limiting disc 18 form a clamping type sliding structure through the limiting groove 19, the connecting rod 21 and the vibrating plate 22 form a clamping type sliding structure through the sliding groove 23, and the vibrating plate 22 and the feeding bin 25 form a rotating structure through the pin shaft 24, so that the limiting rod 20 is periodically pulled downwards through the limiting groove 19 when the limiting disc 18 continuously rotates, the vibrating plate 22 is periodically pulled downwards through the connecting rod 21, and the vibrating plate 22 swings around the pin shaft 24.
The positioning mechanism 27 comprises a positioning rod 2701 and a second spring 2702, the end part of the vibration plate 22 is penetrated and provided with the positioning rod 2701, the second spring 2702 is wound on the outer wall of the positioning rod 2701, one end of the second spring 2702 is welded on the lower surface of the feeding bin 25, the other end of the second spring 2702 is fixed on the upper surface of the vibration plate 22, the positioning mechanism 27 provides a supporting function for the vibration plate 22, and meanwhile, the vibration plate 22 is reset and pushed under the action of the second spring 2702.
One end of the positioning rod 2701 is fixedly connected with the lower surface of the feeding bin 25, the other end of the positioning rod 2701 is fixedly connected with the fan 2, and the vibrating plate 22 and the positioning rod 2701 form a clamping sliding type telescopic structure through the second spring 2702, so that the vibrating plate 22 can be attached to the outer wall of the positioning rod 2701 to slide when swinging and rotating by taking the pin shaft 24 as an axis, and the second spring 2702 is synchronously compressed.
The unidirectional limiting mechanism 30 comprises a groove body 3001, a third spring 3002 and a limiting block 3003, the groove body 3001 is formed in the first friction disc 29, one end of the third spring 3002 is welded on the inner wall of the groove body 3001, one end of the limiting block 3003 is fixedly connected with the other end of the third spring 3002, the other end of the limiting block 3003 penetrates through the groove body 3001 and is mounted on the inner side of the first friction disc 29, and the unidirectional limiting mechanism 30 provides a power clutch function for the second rotating shaft 10 and the first friction disc 29, so that the second rotating shaft 10 can only drive the first friction disc 29 to rotate unidirectionally.
One side of the limiting block 3003 is set to be arc-shaped, the limiting block 3003 and the groove body 3001 form a clamping sliding type telescopic structure through the third spring 3002, three groups of limiting blocks 3003 are distributed in the first friction disc 29 at equal angles, the limiting block 3003 is attached to one side of the limiting plate 28, the fact that when the limiting plate 28 is driven by the second rotating shaft 10 to synchronously rotate anticlockwise is guaranteed, the limiting plate 28 synchronously drives the first friction disc 29 to rotate anticlockwise through the extrusion action of the limiting block 3003, and when the limiting plate 28 rotates clockwise, the arc-shaped edge of the limiting block 3003 is extruded, the limiting block 3003 is contracted inwards along the groove body 3001, and then the transmission action between the second rotating shaft 10 and the first friction disc 29 is disconnected.
The first friction disc 29 and the second friction disc 32 form a transmission structure through the second belt 31, the second friction disc 32 is fixedly connected with the fourth rotating shaft 33, the baffle 34 and the shell 1 form a clamping type rotating structure through the second friction disc 32 and the fourth rotating shaft 33, the first friction disc 29 can synchronously drive the second friction disc 32 to rotate through the second belt 31, the second friction disc 32 can synchronously drive the baffle 34 to rotate through the fourth rotating shaft 33, and under the condition that the first friction disc 29 does not rotate along with the second friction disc, the dead weight of the baffle 34 is enough to enable the baffle 34 to rotate and reset to seal the lower end of the shell 1, so that the passive opening and the active closing of a discharge port of the shell 1 are realized.
Working principle: when the leaf suction device with the crushing function for garden gardening is used, firstly, as shown in fig. 1, the fan 2 is opened, the shell 1 is pushed leftwards horizontally, the leaf suction device synchronously rotates and advances anticlockwise, the roller 5 synchronously drives the first rotating shaft 7 to rotate anticlockwise through the first belt 6, then the first rotating shaft 7 synchronously drives the second rotating shaft 10 to rotate clockwise through the meshing transmission effect between the first bevel gear 8 and the second bevel gear 9, at the moment, as shown in fig. 4, the second rotating shaft 10 synchronously drives the three groups of limiting plates 28 to rotate clockwise, and the limiting plates are difficult to analyze in fig. 9, when the limiting plates 28 rotate to the arc edges of the limiting plates 3003, the limiting plates 3003 are extruded, the limiting plates 3003 shrink inwards along the inner walls of the groove 3001 and smoothly pass through the limiting plates 28, and therefore when the leaf suction device is pushed forwards, the second rotating shaft 10 does not drive the first friction plate 29 to rotate, and the shell 1 continuously keeps a sealed state.
Meanwhile, as shown in fig. 1 and 3, the second rotating shaft 10 drives the first crushing roller 13 to rotate clockwise and simultaneously drives the second crushing roller 14 to rotate reversely through the meshing transmission effect between the two groups of first rotating gears 11, so that the clamping blocks 16 on the outer wall of the second crushing roller 14 are clamped with the clamping grooves 15 on the outer wall of the first crushing roller 13 in a one-to-one correspondence manner, a large number of fallen leaves can fall to the upper surface of the vibration plate 22 through the through grooves 26 due to the effect of the fan 2 when the shell 1 advances and the fan 2 operates, the fallen leaves are rapidly crushed through the air inlet port 3, the fan 2 and the feeding bin 25 on the first crushing roller 13 and the second crushing roller 14, and part of small stones are sucked into the feeding bin 25 under the strong suction effect of the fan 2 simultaneously.
Next, as shown in fig. 5 and fig. 6, the first rotary gear 11 on the left side synchronously drives the second rotary gear 17 to rotate, and the second rotary gear 17 synchronously drives the limiting disc 18 and the limiting groove 19 to rotate, at this time, the limiting rod 20 is periodically pushed by the inner wall of the limiting groove 19, and meanwhile, as shown in fig. 7 and fig. 8, when the limiting rod 20 is pushed upwards, the vibration plate 22 is synchronously pushed by the relative sliding between the connecting rod 21 and the sliding groove 23 to rotate at a small angle by taking the pin shaft 24 as an axis, at this time, the vibration plate 22 is abutted against the outer wall of the positioning rod 2701 to rotate and deform the second spring 2702, so that the vibration plate 22 periodically swings around the pin shaft 24 as the axis under the restoring action of the second spring 2702 and the pushing action of the limiting rod 20, thereby generating a vibration effect and enabling the small stones falling on the vibration plate 22 to roll to the outer side of the casing 1.
The above-mentioned suction and crushing that can normally carry out fallen leaves, and supposing that need to shift the fallen leaves and the dregs inside casing 1 and lay on the soil that is to fertilize, can close fan 2, promote the device and reach the assigned position, immediately adjust the position and pull this leaf sucking device backward, this moment, as shown in fig. 1, gyro wheel 5 can drive first pivot 7 through first belt 6 and carry out clockwise rotation, the same thing can drive second pivot 10 and carry out anticlockwise rotation, and as shown in fig. 4 and 9, second pivot 10 can promote the direct limit of three sets of limit piece 3003 through three sets of limiting plates 28 synchronization, thereby make first friction disc 29 carry out anticlockwise rotation under the effect of three sets of limit piece 3003 simultaneously, and first friction disc 29 can drive second friction disc 32 through second belt 31, fourth pivot 33 and baffle 34 synchronous carry out anticlockwise rotation, and then can lay on the soil of below along with the removal fallen leaves of the device, full utilization of resources is realized.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. Leaf suction device with crushing function for gardening, comprising a shell (1) and a first rotary gear (11), characterized in that: one side of the shell (1) is penetrated and is provided with a fan (2), one end of the fan (2) penetrates through the shell (1) and is provided with an air inlet port (3), a first spring (4) is wound on the outer wall of the air inlet port (3), one end of the first spring (4) is welded at the end part of the air inlet port (3), the other end of the first spring (4) is fixed on the inner wall of the fan (2), a roller (5) is installed on the lower surface of the shell (1), one end of the roller (5) is provided with one end of a first belt (6), the other end of the first belt (6) is provided with a first rotating shaft (7), one end of the first rotating shaft (7) penetrates through the shell (1) and is fixedly connected with a first conical gear (8), the end part of the first conical gear (8) is connected with a second conical gear (9), one end of the second conical gear (9) penetrates through the inner wall of the shell (1), one end of the second rotating shaft (10) is installed on the inner wall of the other end of the shell (10), the other end of the second conical gear (10) is provided with a first rotating shaft (11), the other end of the first rotating shaft (11) is meshed with the first rotating shaft (11), and the center position of the other first rotary gear (11) is fixed with a third rotary shaft (12), the outer walls of the second rotary shaft (10) and the third rotary shaft (12) are respectively provided with a first crushing roller (13) and a second crushing roller (14), the outer wall of the first crushing roller (13) is provided with a clamping groove (15), the outer wall of the second crushing roller (14) is provided with a clamping block (16), the upper end of the first rotary gear (11) is meshed with a second rotary gear (17), the inside of the second rotary gear (17) is fixedly provided with one end of a limiting disc (18), the end part of the limiting disc (18) is arranged on the inner wall of the shell (1), a limiting groove (19) is formed in the inside of the limiting disc (18), one end of a limiting rod (20) is arranged in the inside of the limiting groove (19), the other end of the limiting rod (20) penetrates through the limiting groove (19) to be connected with a connecting rod (21), the upper end of the connecting rod (21) is provided with a vibration plate (22), the inside of the vibration plate (22) is provided with a sliding groove (23), the inside of the sliding groove (22) is meshed with the inner end of the connecting rod (21), the other end of the connecting rod (24) is provided with a pin shaft (24), and the one end of feeding storehouse (25) is fixed in the inner wall of casing (1), logical groove (26) have been seted up to the lower surface of feeding storehouse (25) upper end, and install positioning mechanism (27) between feeding storehouse (25) and vibrations board (22), the outer wall of second pivot (10) tip is fixed with limiting plate (28), and the outside cover of limiting plate (28) has first friction disc (29), and the internally mounted of first friction disc (29) has one-way stop gear (30), the outer wall of first friction disc (29) is provided with the one end of second belt (31), and the internally mounted of second belt (31) other end has second friction disc (32), the central point of second friction disc (32) is provided with fourth pivot (33), and the both ends of fourth pivot (33) are all installed in the inner wall of casing (1), and the outer wall of fourth pivot (33) is fixed with baffle (34).
2. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the end part of the air inlet port (3) is symmetrically provided with a bulge-shaped structure, and the air inlet port (3) and the end part of the fan (2) form a clamping sliding type telescopic structure through a first spring (4).
3. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the outer walls of the first crushing roller (13) and the second crushing roller (14) are mutually attached, the clamping grooves (15) and the clamping blocks (16) are uniformly distributed on the outer walls of the first crushing roller (13) and the second crushing roller (14) respectively, and the clamping blocks (16) are connected with the clamping grooves (15) in a clamping mode.
4. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the limiting rod (20) and the limiting disc (18) form a clamping type sliding structure through the limiting groove (19), the connecting rod (21) and the vibrating plate (22) form a clamping type sliding structure through the sliding groove (23), and the vibrating plate (22) and the feeding bin (25) form a rotating structure through the pin shaft (24).
5. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the positioning mechanism (27) comprises a positioning rod (2701) and a second spring (2702), the end part of the vibration plate (22) is penetrated and provided with the positioning rod (2701), the second spring (2702) is wound on the outer wall of the positioning rod (2701), one end of the second spring (2702) is welded on the lower surface of the feeding bin (25), and the other end of the second spring (2702) is fixed on the upper surface of the vibration plate (22).
6. A leaf suction device with a crushing function for gardening as claimed in claim 5, characterized in that: one end of the positioning rod (2701) is fixedly connected with the lower surface of the feeding bin (25), the other end of the positioning rod (2701) is fixedly connected with the fan (2), and the vibrating plate (22) and the positioning rod (2701) form a clamping sliding telescopic structure through the second spring (2702).
7. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the one-way limiting mechanism (30) comprises a groove body (3001), a third spring (3002) and a limiting block (3003), the groove body (3001) is formed in the first friction disc (29), one end of the third spring (3002) is welded on the inner wall of the groove body (3001), one end of the limiting block (3003) is fixedly connected with the other end of the third spring (3002), and the other end of the limiting block (3003) penetrates through the groove body (3001) to be mounted on the inner side of the first friction disc (29).
8. A leaf suction device with a crushing function for gardening as claimed in claim 7, characterized in that: one side of the limiting block (3003) is arranged to be arc-shaped, the limiting block (3003) and the groove body (3001) form a clamping sliding type telescopic structure through a third spring (3002), three groups of limiting blocks (3003) are distributed in the first friction disc (29) at equal angles, and the limiting block (3003) is attached to one side of the limiting plate (28).
9. A leaf suction device with a crushing function for gardening as claimed in claim 1, characterized in that: the first friction disc (29) and the second friction disc (32) form a transmission structure through a second belt (31), the second friction disc (32) is fixedly connected with the fourth rotating shaft (33), and the baffle (34) and the shell (1) form a clamping type rotating structure through the second friction disc (32) and the fourth rotating shaft (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145446.8A CN114517457B (en) | 2022-02-16 | 2022-02-16 | Leaf suction device with crushing function for gardening |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145446.8A CN114517457B (en) | 2022-02-16 | 2022-02-16 | Leaf suction device with crushing function for gardening |
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| CN114517457A CN114517457A (en) | 2022-05-20 |
| CN114517457B true CN114517457B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210145446.8A Active CN114517457B (en) | 2022-02-16 | 2022-02-16 | Leaf suction device with crushing function for gardening |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2018100555A4 (en) * | 2018-03-22 | 2018-05-24 | Ningbo Daye Power Machinery Co., Ltd. | Blowing-Suction Machine |
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| CN207211037U (en) * | 2017-08-29 | 2018-04-10 | 漳浦比速光电科技有限公司 | A kind of gardens fallen leaves, which are collected, crushes all-in-one |
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| Publication number | Publication date |
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| CN114517457A (en) | 2022-05-20 |
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