CN112502080B - Fallen leaf cleaning device capable of reducing sand adhesion - Google Patents
Fallen leaf cleaning device capable of reducing sand adhesion Download PDFInfo
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- CN112502080B CN112502080B CN202011406532.7A CN202011406532A CN112502080B CN 112502080 B CN112502080 B CN 112502080B CN 202011406532 A CN202011406532 A CN 202011406532A CN 112502080 B CN112502080 B CN 112502080B
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- Prior art keywords
- leaf
- collecting channel
- pipe
- rotating shaft
- fallen
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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
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention relates to the technical field of fallen leaf cleaning devices, in particular to a fallen leaf cleaning device capable of reducing sand adhesion. The outside of equipment fixing district is equipped with inside blowing and sweeping pipe for hollow structure, the tip that sweeps the pipe communicates with the play tuber pipe of fan, the bottom that sweeps the pipe evenly is equipped with the air outlet, the outside that sweeps the pipe is equipped with a collection leaf passageway, the lower extreme of collection leaf passageway is equipped with wears leaf mechanism, it is equipped with first branch pipe to wear leaf mechanism and sweep between the pipe, first branch pipe will wear leaf mechanism and sweep the pipe intercommunication, the end of giving vent to anger of aiutage is equipped with the second branch pipe, the one end of second branch pipe and the fixed connection of the end of giving vent to anger of aiutage, the other end of second branch pipe and collection leaf passageway fixed connection. This technical scheme is used for solving contains a large amount of silt in the fallen leaves that fallen leaves cleaning device collected among the prior art, causes the problem of damage to fallen leaves collection device to and the fallen leaves that contain a large amount of silt are unsuitable to be recycled, cause the problem of wasting of resources.
Description
Technical Field
The invention relates to the technical field of fallen leaf cleaning devices, in particular to a fallen leaf cleaning device capable of reducing sand adhesion.
Background
In autumn and winter, a large amount of fallen leaves are gathered on outdoor ground and lawn, and the fallen leaves are organic matters, so that the organic fertilizer has extremely high utilization value, and can be used for manufacturing high-quality organic fertilizers and fuels, making paper, paperboards, making feeds, planting fungi and the like.
In order to improve the efficiency of collecting the ground fallen leaves, various fallen leaves cleaning device have appeared on the market, though can promote the clearance effect and the efficiency of fallen leaves to a great extent, but traditional fallen leaves cleaning device is when carrying out the fallen leaves and clean, often can also collect the device with the grit of adhesion on the fallen leaves in, cause the damage to fallen leaves collection device easily, the fallen leaves that contain a large amount of grit simultaneously are not applicable to recycle yet, then can lead to the waste of resource.
Disclosure of Invention
In view of the above technical shortcomings, the present invention aims to provide a fallen leaf cleaning device for reducing sand adhesion, which solves the problems of the prior art that fallen leaves collected by the fallen leaf cleaning device contain a large amount of silt, which causes damage to the fallen leaf collecting device, and that the fallen leaves containing a large amount of silt are not suitable for recycling, which causes resource waste.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fallen leaf cleaning device capable of reducing sand adhesion comprises a trolley box body, wherein a driving wheel and a driven wheel are arranged at the bottom of the trolley box body, an exhaust funnel is further installed at the bottom of the trolley box body, a partition is arranged in the trolley box body and divides the inside of the trolley box body into an equipment installation area and a fallen leaf collecting area, and an engine, a fan and a leaf crusher are installed in the equipment installation area, the lower extreme of collection leaf passageway is equipped with and wears leaf mechanism, wear leaf mechanism and sweep and be equipped with first branch pipe between the pipe, first branch pipe will wear leaf mechanism and sweep the pipe intercommunication, the end of giving vent to anger of aiutage is equipped with the second branch pipe, the one end of second branch pipe and the end fixed connection of giving vent to anger of aiutage, the other end of second branch pipe and collection leaf passageway fixed connection, and be located the inside of collection leaf passageway.
The working principle of the invention is as follows: when the fallen leaves on the ground are cleaned, the engine drives the driving wheels to realize the movement of the trolley box body firstly, the blower provides wind power for the purging pipe, the fallen leaves on the ground can enter the leaf crusher in the trolley box body from the inlet of the leaf collecting channel under the action of the purging pipe, the leaf crusher crushes the fallen leaves and then discharges the crushed fallen leaves to the fallen leaves collecting region for collection, in the process of cleaning the fallen leaves, the exhaust funnel conveys tail gas into the leaf collecting channel through the second branch pipe, the temperature of the tail gas is higher, the temperature in the exhaust pipe is raised, the moisture on the fallen leaves passing through the leaf collecting channel is gradually evaporated, the adhesive force of silt on the fallen leaves is reduced, the silt can be separated from the surface of the fallen leaves, and the tail gas enables intermittent exhaust to generate shaking on the leaf collecting channel, the shaking can further separate the silt from the surface of the fallen leaves, and not only the leaf penetrating mechanism below the leaf collecting channel, the leaf penetrating mechanism penetrates the fallen leaves on the ground into the leaf penetrating mechanism, wind power is transmitted into the leaf penetrating mechanism through the first branch pipe, and meanwhile, the fallen leaves on the leaf penetrating mechanism are blown into the leaf collecting channel under the action of the wind power of the cleaning pipe.
The device has the advantages that the effect of cleaning fallen leaves is good, the fallen leaves adhered to the ground can be cleaned well, and meanwhile, the fallen leaves collected by the device are low in silt content and can be recycled as a preparation component of feed.
Further limiting, the leaf penetrating mechanism comprises a fixing block, a rotating shaft, leaf penetrating needles, rotating fins, a fixing rod and a rolling bearing, the roller is sleeved on an outer ring of the rolling bearing, the fixing block symmetrically fixes the rolling bearing on two sides of the lower part of the leaf collecting channel, the rotating shaft is fixed on an inner ring of the rolling bearing, through leaf blowing holes are formed in the outer wall of the rotating shaft, the leaf penetrating needles are uniformly arranged on the rotating shaft along the circumferential direction, the rotating fins are fixed inside the rotating shaft by the fixing rod, and the leaf penetrating mechanism has the advantages that air is supplied to the rotating shaft through a second branch pipe, the rotating blades are blown by wind power to drive the rotating shaft to rotate, the rotating shaft rotates to enable the leaf penetrating needles to rotate, the leaf penetrating needles pick up fallen leaves on the ground and are hung on the leaf penetrating needles, the fallen leaves on the leaf penetrating needles can be blown into the leaf collecting channel under the action of the blowing pipe, and when the fallen leaves are blown by the blowing pipe, a part of silt on the fallen leaves can be blown away, so that the silt content of the fallen leaves entering the leaf collecting channel is reduced.
Further inject, still be equipped with the baffle in the pivot, the shape of baffle is the arc, the one end of baffle is equipped with the mounting, the one end of mounting and the one end fixed connection of baffle, the other end of mounting passes antifriction bearing's inner circle and antifriction bearing's outer lane fixed connection, and its beneficial part lies in that the baffle is fixed in the inside of pivot, and the air-out direction of blowing the leaf hole in the steerable pivot strengthens the pressure of blowing the leaf hole air-out pressure.
The rotating direction of the upper ends of the rotating fins is consistent with the advancing direction of the trolley box body, and the rotating shaft can drive the leaf penetrating needle to rotate to guide fallen leaves to the front of the purging pipe, so that the fallen leaf purging effect of the purging pipe is improved.
The leaf penetrating needle comprises a spring and a steel needle which are fixedly connected, and the spring is fixedly connected to the outer wall of the rotating shaft.
Further inject, the baffle is located the pivot and keeps away from one side of sweeping the pipe, and its beneficial part lies in, and the baffle will keep away from the pivot of sweeping pipe one side and blow the leaf hole and shelter from, avoids blowing the leaf hole air-out and blows off subaerial fallen leaves, influences the work effect of sweeping the pipe and wearing the leaf needle.
Further inject, the leaf collecting channel includes inlayer leaf collecting channel and outer leaf collecting channel, inlayer leaf collecting channel and outer leaf collecting channel are equipped with the plastics spring that plays support and fixed action, and the one end of second branch pipe is located between inlayer leaf collecting channel and the outer leaf collecting channel, and its beneficial part lies in, adopts inside and outside bilayer structure, makes inlayer leaf collecting channel produce the effect of shake under the impact of wind-force and tail gas clearance nature, when avoiding fallen leaves adhesion on inlayer leaf collecting channel, under the effect of shake, can also make silt and fallen leaves separation.
Further inject, the material of inlayer collection leaf passageway is the cloth, the material of outer collection leaf passageway is the aluminum alloy, and its beneficial part lies in, and the inlayer cloth is convenient for produce the shake effect under the effect of wind power, and outer aluminum alloy can reduce the whole quality of this device.
The preferred scheme is as follows: the leaf penetrating mechanism comprises a roller wheel, a rolling bearing, a rotating shaft, a telescopic rod, a baffle plate, a rotating fin, a fixing rod and a leaf penetrating needle, the roller wheel is sleeved on an outer ring of the rolling bearing and symmetrically arranged on two sides of the lower end of the leaf collecting channel, a damping spring is arranged in the telescopic rod, one end of the telescopic rod is fixed on the outer ring side wall of the rolling bearing, the other end of the telescopic rod is fixed on two side walls of the leaf collecting channel, through leaf blowing holes are formed in the outer wall of the rotating shaft, the leaf penetrating needle is uniformly arranged on the rotating shaft along the circumferential direction, the rotating fin is fixed inside the rotating shaft by the fixing rod, a fixing part is arranged at one end of the baffle plate, one end of the fixing part is fixedly connected with one end of the baffle plate, the other end of the fixing part penetrates through an inner ring of the rolling bearing and is fixedly connected on the side wall of the leaf collecting channel, and the leaf penetrating mechanism is beneficial in that a spring is arranged in the telescopic rod, support the gyro wheel tightly on the road surface the time, can also stretch out and draw back the adaptation from top to bottom to unevenness's road surface, the leaf effect of wearing that makes to wear the leaf needle is better, also can be applicable to unevenness's road surface simultaneously and clear up.
Further inject, the direction of rotation of pivot upper end and dolly box advancing direction are opposite, the baffle is located the pivot and is close to the one side that sweeps the pipe, its beneficial part lies in, because the pivot is located and sweeps between pipe and the leaf collecting channel, the direction of rotation on pivot top and the advancing direction of dolly box are opposite, then the epaxial leaf needle of wearing can drive the fallen leaves to the entrance of leaf collecting channel, will wear the leaf needle and blow to the leaf collecting channel with the fallen leaves on the bottom surface under the effect of the double gravity of pipe and pivot in, the baffle lies in the one side that is close to and sweeps the pipeline and well lies in, the wind that the pivot was blown out the leaf hole and is not blown out with the wind that sweeps pipe air outlet department and form interference and offset, guarantee to the effect of sweeping the fallen leaves.
Drawings
Fig. 1 is a perspective view of example 1 in this embodiment.
Fig. 2 is a front view of example 1 in this embodiment.
Fig. 3 is a schematic plan view of example 1 in this embodiment.
Fig. 4 is a perspective view schematically illustrating a rotating shaft portion in the leaf puncturing mechanism in example 1 according to the present embodiment.
Fig. 5 is a schematic front view of a rotating shaft portion of the leaf-piercing mechanism in example 1 of the present embodiment.
Fig. 6 is a schematic front view of example 2 in this embodiment.
Detailed Description
The leaf-blowing device comprises a trolley box body 1, a fallen leaf collecting area 1.1, a partition plate 1.2, an equipment mounting area 1.3, a leaf collecting channel 2, a rolling bearing 3, a rotating shaft 4, an exhaust funnel 5, a blowing pipe 6, a second branch pipe 7, a first branch pipe 8, a leaf breaker 9, an engine 10, a fan 11, a rotating fin 12, a baffle 13, a fixing rod 14, a leaf-blowing hole 15, a damping spring 16 and an expansion link 17.
The following is further detailed by way of specific embodiments:
example 1
As shown in fig. 1 to 3, a fallen leaf cleaning device for reducing sand adhesion comprises a trolley box body 1, wherein a driving wheel and a driven wheel are arranged at the bottom end of the trolley box body 1, a handrail convenient to move and control is arranged on one side of the trolley box body 1, a partition plate 1.2 is arranged inside the trolley box body 1, the partition plate 1.2 divides the inside of the trolley box body 1 into two parts, one part is an equipment installation area 1.3, the other part is a fallen leaf collecting area 1.1, a fan 11, an engine 10 and a leaf crusher 9 are arranged in the equipment installation area 1.3, the driving wheel at the lower end of the trolley box body 1 is connected with an output shaft of the engine 10, and the trolley box body 1 is driven to move through the engine 10. The bottom surface of the trolley box body 1 is further provided with an exhaust funnel 5, one side surface of the trolley box body 1 in the advancing direction is provided with a fixedly connected leaf collecting channel 2, one end of the leaf collecting channel 2 is located in front of the lower portion of the trolley box body 1, the height between the leaf collecting channel 2 and the ground is preferably kept at 2-8cm, the selected height in the embodiment is 5cm, the bottom of the side surface of the trolley box body 1 in the advancing direction is provided with a purging pipe 6, the purging pipe 6 is communicated with a fan 11, the distance between the purging pipe 6 and the ground is 2cm, preferably, the lower end of the purging pipe 6 is a corrugated pipe capable of moving up and down, the purging pipe 6 is U-shaped, the lower end of the purging pipe is provided with an air outlet facing the advancing direction of the trolley box body 1, the air outlet is arranged obliquely to the ground, and the acute angle between the air outlet and the ground is 30 degrees.
Be equipped with at the lower extreme of album leaf passageway 2 and wear leaf mechanism and ground contact setting, wear leaf mechanism and sweep and be equipped with first branch pipe 8 between the pipe 6, first branch pipe 8 communicates the two, is equipped with second branch pipe 7 on the aiutage 5, and the one end of second branch pipe 7 is fixed in the gas vent of aiutage 5, and the other end is fixed in on album leaf passageway 2, and the tip is located the inside of album leaf passageway 2.
As shown in fig. 3 and 4, the leaf penetrating mechanism mainly includes a fixed block, a rotating shaft 4, a leaf penetrating needle, a rotating fin 12, a fixed rod 14 and a rolling bearing 3, a roller is sleeved on an outer ring of the rolling bearing 3, the fixed block symmetrically fixes the rolling bearing 3 on two sides of the lower part of the leaf collecting channel 2, the rotating shaft 4 is fixed on an inner ring of the rolling bearing 3, leaf blowing holes 15 are uniformly arranged on the outer wall of the rotating shaft 4, the leaf penetrating needle is uniformly arranged on the rotating shaft 4 along the circumferential direction, and the fixed rod 14 fixes the rotating fin 12 inside the rotating shaft 4, wherein preferably, the leaf penetrating needle includes a spring and a steel needle which are fixedly connected, the spring is fixed on the outer side of the rotating shaft 4, and the tip end of the steel needle contacts with the ground, which can avoid the direct rigid contact of the steel needle with the ground to cause the breakage of the steel needle, and during the installation, according to the air inlet direction of the first branch pipe 8, the rotating direction of the upper end of the rotating fin 12 is consistent with the advancing direction of the trolley box body 1, so that the rotating shaft 4 can drive the leaf penetrating needle to rotate to guide fallen leaves to the front of the purging pipe 6, and the fallen leaf purging effect of the purging pipe 6 is improved.
Meanwhile, a baffle 13 is arranged in the rotating shaft 4, the baffle 13 is positioned at one side of the rotating shaft 4 far away from the purging pipe 6, the leaf blowing device has the advantages that the baffle 13 shields the leaf blowing hole 15 of the rotating shaft 4 at one side far away from the blowing pipe 6, the phenomenon that the air blown out from the leaf blowing hole 15 blows away fallen leaves on the ground and influences the working effect of the blowing pipe 6 and the leaf penetrating needle is avoided, the baffle 13 is arc-shaped and is positioned in the rotating shaft 4 to block the air blown out from the leaf blowing hole 15 of the rotating shaft 4, one end of the baffle 13 is provided with a fixing piece, in order to prevent the baffle 13 from rotating in the rotating shaft 4, one end of the fixing piece is fixedly connected with the baffle 13, the other end of the fixing piece penetrates through the inner ring of the rolling bearing 3, fixedly connected with the outer ring of the rolling bearing 3, which has the advantage that the baffle 13 is fixed inside the rotating shaft 4, the air outlet direction of the blade blowing holes 15 on the rotary shaft 4 can be controlled, and the pressure of the air outlet pressure of the blade blowing holes 15 is enhanced.
Example 2
The difference between the embodiment 2 and the embodiment 1 lies in the installation position and the installation mode of the leaf penetrating mechanism, the installation position of the leaf penetrating mechanism in the embodiment 2 is located between the purging pipe 6 and the leaf collecting channel 2, and comprises a roller, a rolling bearing 3, a rotating shaft 4, a telescopic rod 17, a baffle 13, a rotating fin 12, a fixing rod 14 and a leaf penetrating needle, in the embodiment, the number of the roller, the rolling bearing 3 and the telescopic rod 17 is 2, and the roller, the rolling bearing 3 and the telescopic rod 17 are installed correspondingly to one another, the number of the rotating fin 12 is 3, the rotating fin is uniformly distributed in the rotating shaft 4, the number of the leaf penetrating needles is several, the circumference is uniformly distributed on the outer wall of the rotating shaft 4, the installation interval is determined according to the actual manufacturing process, the roller is sleeved on the outer ring of the rolling bearing 3 and symmetrically arranged on the two sides of the lower end of the leaf collecting channel 2, a damping spring 16 is arranged in the telescopic rod 17, one end of the telescopic rod 17 is fixed on the side wall of the outer ring of the rolling bearing 3, the other end of telescopic link 17 is fixed in on the both sides wall of album leaf passageway 2, be equipped with the leaf hole 15 that blows that link up on the outer wall of pivot 4, wear the leaf needle and evenly set up in pivot 4 along the circumferencial direction, dead lever 14 is fixed in the inside of pivot 4 with rotating fin 12, the one end of baffle 13 is equipped with the mounting, the one end of mounting and the one end fixed connection of baffle 13, the other end of mounting passes antifriction bearing 3's inner circle, fixed connection is on album leaf passageway 2's lateral wall, its useful part lies in, set up the spring in telescopic link 17, support the gyro wheel tightly on the road surface when, can also carry out the adaptation of stretching out and drawing back from top to bottom to unevenness's road surface, it is better to make the leaf effect of wearing the leaf needle, also can be applicable to unevenness's road surface simultaneously and clear up.
The embodiment 2 is different from the embodiment 1 in that the baffle 13 is located at a side close to the purging tube 6 in the rotating shaft 4, and the rotating direction of the upper end of the rotating shaft 4 is opposite to the advancing direction of the trolley case 1 when the rotating fin 12 is installed, so that the purpose is that, because the rotating shaft 4 is located between the purging tube and the leaf collecting channel 2, and the rotating direction of the top end of the rotating shaft 4 is opposite to the advancing direction of the trolley case 1, the leaf penetrating needle on the rotating shaft 4 can drive the fallen leaves to the inlet of the leaf collecting channel 2, the leaf penetrating needle and the fallen leaves on the bottom surface are blown to the leaf collecting channel 2 under the dual gravity action of the purging tube and the rotating shaft 4, and the baffle 13 located at a side close to the purging tube 6 is better in that the wind blown out from the leaf blowing hole 15 of the rotating shaft 4 does not interfere with the wind at the air outlet of the purging tube to offset, and the cleaning effect of the fallen leaves is ensured.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. A fallen leaf cleaning device capable of reducing sand adhesion comprises a trolley box body, wherein a driving wheel and a driven wheel are arranged at the bottom of the trolley box body, an exhaust funnel is further installed at the bottom of the trolley box body, a partition is arranged in the trolley box body and divides the inside of the trolley box body into an equipment installation area and a fallen leaf collecting area, an engine, a fan and a leaf crusher are installed inside the equipment installation area, the fallen leaf cleaning device is characterized in that a purging pipe with a hollow structure inside is arranged on the outer side of the equipment installation area, the end portion of the purging pipe is communicated with an air outlet pipe of the fan, air outlets are uniformly arranged at the bottom of the purging pipe and are inclined to the ground, a leaf collecting channel is arranged on the outer side of the purging pipe, one end of the leaf collecting channel is located above the purging pipe, the other end of the leaf collecting channel extends into the inside of the trolley box body and is located above a feed inlet of the leaf crusher, the lower end of the leaf collecting channel is provided with a leaf penetrating mechanism, a first branch pipe is arranged between the leaf penetrating mechanism and the purging pipe, the leaf penetrating mechanism and the purging pipe are communicated through the first branch pipe, the gas outlet end of the exhaust funnel is provided with a second branch pipe, one end of the second branch pipe is fixedly connected with the gas outlet end of the exhaust funnel, and the other end of the second branch pipe is fixedly connected with the leaf collecting channel and is positioned inside the leaf collecting channel; the leaf penetrating mechanism comprises a fixing block, a rotating shaft, a leaf penetrating needle, a rotating fin, a fixing rod and a rolling bearing, wherein a roller is sleeved on an outer ring of the rolling bearing, the fixing block symmetrically fixes the rolling bearing on two sides of the lower part of a leaf collecting channel, the rotating shaft is fixed on the inner ring of the rolling bearing, a through leaf blowing hole is formed in the outer wall of the rotating shaft, the leaf penetrating needle is uniformly arranged on the rotating shaft along the circumferential direction, the rotating fin is fixed inside the rotating shaft through the fixing rod, the leaf collecting channel comprises an inner layer leaf collecting channel and an outer layer leaf collecting channel, the inner layer leaf collecting channel and the outer layer leaf collecting channel are provided with plastic springs which play a supporting role and a fixing role, and one end of a second branch pipe is located between the inner layer leaf collecting channel and the outer layer leaf collecting channel.
2. The fallen leaf cleaning device for reducing the adhesion of sand and stone as claimed in claim 1, wherein a baffle is further arranged in the rotating shaft, the baffle is arc-shaped, one end of the baffle is provided with a fixing piece, one end of the fixing piece is fixedly connected with one end of the baffle, and the other end of the fixing piece penetrates through the inner ring of the rolling bearing and is fixedly connected with the outer ring of the rolling bearing.
3. A litter cleaning apparatus as claimed in claim 1, wherein the direction of rotation of the upper end of the rotary fin coincides with the direction of advance of the carriage case.
4. A fallen leaf sweeping device for reducing sand adhesion according to claim 1, wherein the leaf penetrating needle comprises a spring and a steel needle, the spring and the steel needle are fixedly connected, and the spring is fixedly connected to the outer wall of the rotating shaft.
5. The fallen leaf cleaning device for reducing the adhesion of sand and stone as claimed in claim 1, wherein the leaf penetrating mechanism comprises a roller, a rolling bearing, a rotating shaft, a telescopic rod, a baffle, a rotating fin, a fixing rod and a leaf penetrating needle, the roller is sleeved on an outer ring of the rolling bearing and symmetrically arranged on two sides of the lower end of the leaf collecting channel, a damping spring is arranged in the telescopic rod, one end of the telescopic rod is fixed on the side wall of the outer ring of the rolling bearing, the other end of the telescopic rod is fixed on two side walls of the leaf collecting channel, a penetrating leaf blowing hole is arranged on the outer wall of the rotating shaft, the leaf penetrating needle is uniformly arranged on the rotating shaft along the circumferential direction, the rotating fin is fixed inside the rotating shaft by the fixing rod, a fixing member is arranged at one end of the baffle, one end of the fixing member is fixedly connected with one end of the baffle, and the other end of the fixing member penetrates through the inner ring of the rolling bearing, fixedly connected to the side wall of the leaf collecting channel.
6. A litter cleaning apparatus as claimed in claim 2, wherein the baffle is located on a side of the shaft remote from the purge tube.
7. A fallen leaf sweeping device for reducing sand and stone adhesion as claimed in claim 1, wherein the inner layer leaf collecting channel is made of cloth and the outer layer leaf collecting channel is made of aluminum alloy.
8. A fallen leaf cleaning device for reducing sand and stone adhesion as claimed in claim 5, wherein the rotation direction of the upper end of the rotating shaft is opposite to the advancing direction of the trolley box body, and the baffle is positioned on one side of the rotating shaft close to the purging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406532.7A CN112502080B (en) | 2020-12-04 | 2020-12-04 | Fallen leaf cleaning device capable of reducing sand adhesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406532.7A CN112502080B (en) | 2020-12-04 | 2020-12-04 | Fallen leaf cleaning device capable of reducing sand adhesion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112502080A CN112502080A (en) | 2021-03-16 |
| CN112502080B true CN112502080B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011406532.7A Active CN112502080B (en) | 2020-12-04 | 2020-12-04 | Fallen leaf cleaning device capable of reducing sand adhesion |
Country Status (1)
| Country | Link |
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| CN (1) | CN112502080B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6887290B2 (en) * | 2002-09-25 | 2005-05-03 | Federal Signal Corporation | Debris separation and filtration systems |
| CN201746795U (en) * | 2010-07-01 | 2011-02-16 | 方六生 | Fallen leaf cleaning machine |
| CN206157642U (en) * | 2016-10-31 | 2017-05-10 | 榆林学院 | Cleaning vehicle |
| CN108612017A (en) * | 2018-05-14 | 2018-10-02 | 袁松贵 | A kind of garden path leaf cleaning plant based on opposition bleed type and suction type |
| CN108951506B (en) * | 2018-09-08 | 2020-02-14 | 浙江佳立美创环境服务有限公司 | Be used for urban garden fallen leaves cleaning device |
| CN209412772U (en) * | 2019-01-08 | 2019-09-20 | 济宁学院 | A kind of leaf sweeping device |
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2020
- 2020-12-04 CN CN202011406532.7A patent/CN112502080B/en active Active
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| CN112502080A (en) | 2021-03-16 |
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