CN218405237U

CN218405237U - Landscape garden dead branch fallen leaves collecting device with adjustable

Info

Publication number: CN218405237U
Application number: CN202222295209.8U
Authority: CN
Inventors: 倪梦静; 王天聪
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-31
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to an adjustable scenic garden dead branch and fallen leaf collecting device, which comprises a supporting plate, wherein a moving wheel is arranged below the supporting plate, a vertical plate penetrates through the front end of the supporting plate along the vertical sliding direction, a transverse rotating shaft driven by a power mechanism to rotate is arranged at the lower end of the vertical plate, a plurality of rollers for rolling on the ground are distributed along the axial direction of the transverse rotating shaft at intervals, the rollers are rotationally connected with the transverse rotating shaft, a cleaning rake is arranged between two adjacent rollers, and the cleaning rake is fixedly arranged on the transverse rotating shaft and rotates along with the transverse rotating shaft; and a negative pressure adsorption component for sucking dry branches and fallen leaves is arranged behind the transverse rotating shaft. Structural design is reasonable, and through rotating the connection gyro wheel on the transverse rotating shaft of cleaning the harrow at fixed mounting, the gyro wheel rolls subaerial, when removing and meetting the deceleration strip, the gyro wheel can roll the deceleration strip upper end for clean the harrow and shift up together, thereby avoid cleaning the harrow and blocked by the deceleration strip, do not need the manpower to mention the device, also avoid cleaning the harrow and damaged, it is more convenient to use.

Description

Landscape garden dead branch fallen leaves collecting device with adjustable

The technical field is as follows:

the utility model relates to a scenery gardens dead branch fallen leaves collecting device with adjustable.

Background art:

landscaping is an aesthetic natural environment and a rest situation created by modifying terrains (or further building mountains, stacking stones and managing water) to plant trees, flowers and plants, building buildings, arranging garden roads and the like by applying engineering technology and artistic means in a certain region, and dead branches and fallen leaves on the garden pavements need to be collected when the garden environment is managed, and special collection equipment needs to be used at the moment.

According to the chinese patent grant publication No. CN215629644U provide "a landscape garden dead branch fallen leaves treatment facility with adjustable", can drive the collection frame through the elevating gear who sets up and go up and down, thereby can adjust according to the position of the dead branch fallen leaves that needs to handle, and then greatly increased equipment's practicality, however its structure is after the lift adjustment is accomplished, when collecting the dead branch fallen leaves, the unable flexibility of collection end structure changes the height, when meetting gardens road surface deceleration strip, collection end structure can be blocked by the deceleration strip bulge, need the manpower to lift up the device, it is not convenient enough to use.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a landscape garden dead branch fallen leaves collecting device with adjustable is provided, reasonable in design when collecting the dead branch fallen leaves, collects the end and can not blocked convenient to use by the deceleration strip bulge.

In order to realize the purpose, the utility model discloses a technical scheme be: an adjustable collection device for dead branches and fallen leaves of landscape gardens comprises a supporting plate, wherein moving wheels are installed below the supporting plate, a vertical plate penetrates through the front end of the supporting plate in a vertical sliding mode, a transverse rotating shaft driven to rotate by a power mechanism is installed at the lower end of the vertical plate, a plurality of rolling wheels used for rolling on the ground are distributed on the transverse rotating shaft at intervals along the axial direction of the transverse rotating shaft, the rolling wheels are rotatably connected with the transverse rotating shaft, a cleaning rake is arranged between every two adjacent rolling wheels, and the cleaning rake is fixedly installed on the transverse rotating shaft and rotates along with the transverse rotating shaft; and a negative pressure adsorption component for sucking dry branches and fallen leaves is arranged behind the transverse rotating shaft.

Furthermore, the transverse rotating shaft penetrates through the central hole of the roller in a sliding manner, and limiting rings fixedly sleeved on the outer sides of the transverse rotating shaft are arranged on the left side and the right side of each roller respectively.

Furthermore, a cross rod is fixed at the bottom of the vertical plate, vertical side plates are respectively fixed at the left end and the right end of the bottom surface of the cross rod, and the left end and the right end of the transverse rotating shaft are installed at the lower ends of the vertical side plates through bearings; the power mechanism comprises a driving motor, a driving gear and a driven gear, the driving motor is connected with a vertical side plate located on the left side through an L-shaped supporting rod, an output shaft of the driving motor is connected with the driving gear, the driven gear is installed at the left end of the transverse rotating shaft and located below the driving gear, and the driven gear is meshed with the driving gear.

Further, the negative pressure adsorption assembly comprises a negative pressure suction bin, a collection pipeline and a connecting pipe, the negative pressure suction bin is installed on the top surface of the supporting plate, and the interior of the negative pressure suction bin is communicated with the air exhaust end of the exhaust fan; the collecting pipeline is obliquely arranged at the rear side of the transverse rotating shaft and is connected with the bottom surface of the supporting plate through a connecting plate; one end of the connecting pipe is communicated with the upper end of the collecting pipeline, and the other end of the connecting pipe is communicated with the inside of the negative pressure suction bin.

Further, the left surface in storehouse is inhaled to the negative pressure is equipped with the bin outlet, the lower extreme of bin outlet articulates through the hinge has sealed baffle, sealed baffle's upper end is provided with the pendulum and changes the handle, and the middle part top of bin outlet is equipped with vertical slide, sliding connection has the spacing cardboard that is used for carrying on spacingly to sealed baffle in the vertical slide, the top of spacing cardboard is fixed with and is used for pulling spacing cardboard along the gliding arm-tie of vertical slide, the top surface looks butt of arm-tie bottom surface and vertical slide.

Furthermore, the top of riser is fixed with the promotion handle of the shape of falling U type, and the rear side of riser is equipped with a pair of left and right sides and distributes and fix the fixed plate at the backup pad top surface, the vertical through-hole that is located the riser top is seted up to the upper end of fixed plate, the inside slip of vertical through-hole is run through and is used for stretching into the inside spacing kelly of promotion handle, the rear end of spacing kelly is fixed with the push-and-pull board.

Furthermore, a pair of push-pull handles distributed left and right is fixed at the rear end of the top surface of the supporting plate.

Compared with the prior art, the utility model discloses following effect has: the utility model has the advantages of reasonable design, through rotate the connection gyro wheel on the transverse rotating shaft of cleaning the harrow at fixed mounting, the gyro wheel rolls subaerial, when removing and meetting the deceleration strip, the gyro wheel can roll the deceleration strip upper end for clean the harrow and shift up together, thereby avoid cleaning the harrow and blocked by the deceleration strip, do not need the manpower to mention the device, also avoid cleaning the harrow and damaged, it is more convenient to use.

Description of the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view showing the structure of the underside of the support plate in the embodiment of the present invention;

FIG. 3 is a schematic view of the embodiment of the present invention showing an exploded state of the transverse rotating shaft;

fig. 4 is an enlarged schematic view of a in fig. 1.

In the figure:

1-a support plate; 2-a vertical plate; 3-a cross bar; 4-vertical side plates; 5-a transverse rotating shaft; 6-a roller; 7-a limit ring; 8-cleaning and harrowing; 9-a driven gear; 10-a drive gear; 11-a drive motor; 12-L shaped support bars; 13-lifting the handle; 14-a fixed plate; 15-limiting clamping rod; 16-a push-pull plate; 17-a connecting plate; 18-a collection conduit; 19-a connecting tube; 20-negative pressure suction cabin; 21-sealing baffle plate; 22-swing the handle; 23-L-shaped plate; 24-a limit clamping plate; 25-pulling a plate; 26-a power supply module; 27-a push-pull handle; 28-a moving wheel; 29-vertical support bar.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows: as shown in fig. 1-4, the utility model relates to a scenery gardens dead branch fallen leaves collecting device with adjustable, install the backup pad 1 that removes wheel 18 including the below, the front end of backup pad 1 has run through riser 2 along vertical slip, and vertical slip can be followed to the riser, the rotatory transverse rotating shaft 5 of driven by power unit is installed to the lower extreme of riser 2, transverse rotating shaft 5 has a plurality of to be used for at the rolling gyro wheel 6 in ground along its axial interval distribution, gyro wheel 6 rotates with transverse rotating shaft 5 to be connected, promptly: when the transverse rotating shaft rotates, the roller does not rotate along with the transverse rotating shaft; a sweeping harrow 8 is arranged between every two adjacent rollers 6, a gap is slightly reserved between the lower end of the sweeping harrow 8 and the ground, the sweeping harrow 8 is fixedly arranged on the transverse rotating shaft 5, the sweeping harrow 8 is driven to rotate when the transverse rotating shaft 5 rotates, and the rollers 6 do not rotate along with the transverse rotating shaft; and a negative pressure adsorption component for sucking dry branches and fallen leaves is arranged behind the transverse rotating shaft 5. During operation, transfer riser 2 and make 6 lower extremes of gyro wheel contact ground, clean 8 lower extremes of harrow and ground gapped slightly, backup pad 1 removes through removal wheel 28 under the manual work promotes, power unit drive horizontal pivot 5 is rotatory, horizontal pivot 5 drives cleans 8 rotations of harrow, opens negative pressure adsorption component, cleans 8 and sweeps the rear side with subaerial little dry branches and fallen leaves of harrow, and negative pressure adsorption component will clean 8 fallen leaves dry branches that clean the rear side and take out the suction, realizes the collection to dry branches and fallen leaves. In this working process, through rotate the connection gyro wheel on the transverse rotating shaft that fixedly mounted cleaned the harrow, the gyro wheel rolls subaerial, when moving when meetting the deceleration strip, the gyro wheel can roll the deceleration strip upper end for clean the harrow and shift up together, thereby avoid cleaning the harrow and blocked by the deceleration strip, do not need the manpower to mention the device, also avoid cleaning the harrow and damaged, it is more convenient to use.

In this embodiment, the transverse rotating shaft 5 penetrates through the central hole of the roller in a sliding manner, the limiting rings 7 fixedly sleeved on the outer sides of the transverse rotating shaft 5 are respectively arranged on the left side and the right side of each roller 6, and the limiting rings 7 play a role in limiting the roller 6 in the left and right directions, so that the roller is prevented from sliding left and right. It should be noted that the roller can be mounted on the transverse rotating shaft through a bearing to realize relative rotation between the two, namely: when the transverse rotating shaft rotates, the roller does not rotate along with the transverse rotating shaft, and the roller only rolls along the bottom surface when the supporting plate is pushed.

In the embodiment, a cross rod 3 is fixed at the bottom of the vertical plate 2, vertical side plates 4 are respectively fixed at the left end and the right end of the bottom surface of the cross rod 3, and the left end and the right end of the transverse rotating shaft 5 are installed at the lower ends of the vertical side plates 4 through bearings; the power mechanism comprises a driving motor 11, a driving gear 10 and a driven gear 9, the driving motor 11 is connected with the vertical side plate 4 located on the left side through an L-shaped supporting rod 12, an output shaft of the driving motor 11 is connected with the driving gear 10, the driven gear 9 is installed at the left end of the transverse rotating shaft 5 and located below the driving gear 10, and the driven gear 9 is meshed with the driving gear 10. During operation, the driving motor drives the driving gear to rotate, and the driving gear drives the transverse rotating shaft to rotate through the driven gear.

In this embodiment, the negative pressure adsorption assembly comprises a negative pressure suction bin 20, a collection pipeline 18 and a connection pipe 19, the negative pressure suction bin 20 is installed on the top surface of the support plate 1, and the inside of the negative pressure suction bin 20 is communicated with the air exhaust end of an exhaust fan (not shown in the figure); the collecting pipeline 18 is obliquely arranged at the rear side of the transverse rotating shaft 5, and the collecting pipeline 18 is connected with the bottom surface of the supporting plate 1 through a connecting plate 17; one end of the connecting pipe 19 is communicated with the upper end of the collecting pipeline 18, and the other end of the connecting pipe 19 penetrates through the supporting plate 1 and then is communicated with the front end of the interior of the negative pressure suction bin 20. The negative pressure suction bin can be in a negative pressure state through the exhaust fan, so that the dry branches and fallen leaves can be sucked into the negative pressure suction bin through the collecting pipeline and the connecting pipe. It should be noted that the suction fan may be installed at the top of the negative pressure suction chamber, or at the top surface of the supporting plate.

In this embodiment, the left surface in storehouse is inhaled to negative pressure is equipped with the bin outlet, the lower extreme of bin outlet articulates through the hinge has sealing baffle 21, sealing baffle 21's upper end is provided with the pendulum and changes handle 22, promptly: the sealing baffle can be swung downwards by swinging the handle to open the discharge port, so that dry branches and fallen leaves sucked into the bin under negative pressure can be taken out conveniently; the middle part top of bin outlet is equipped with a pair of L shaped plate 23 of controlling the distribution, and a pair of L shaped plate 23 sets up in opposite directions and encloses into vertical slide with the left surface cooperation of negative pressure suction bin 20, sliding connection has and is used for carrying on spacing cardboard 24 to seal baffle 21 in the vertical slide, spacing cardboard 24's top is fixed with and is used for pulling spacing cardboard 24 along the gliding arm-tie 25 of vertical slide, arm-tie 25 bottom surface and vertical slide's top surface looks butt. In a normal state, the bottom surface of the pull plate 25 is abutted against the top surface of the L-shaped plate 23 under the action of gravity, and the lower end of the limiting clamping plate 24 is located on the left side of the sealing baffle plate 21, so that the sealing baffle plate is limited and prevented from swinging downwards. When this equipment removed the rubbish station, through the spacing cardboard 24 of the upswing of arm-tie 25, spacing cardboard 24 along vertical slide rebound and with the separation of sealing baffle 21, then through swinging handle 22 downwards swing sealing baffle 21 to open the bin outlet, the artifical withered branch fallen leaves of inhaling the interior temporary storage of storehouse with the negative pressure from the bin outlet take out, the clearance of being convenient for.

In this embodiment, the collecting duct 18 has a trapezoidal shape with a small diameter at the upper end and a large diameter at the lower end.

In this embodiment, power module 26 is installed to the top surface of backup pad 1, and air exhauster and driving motor all are connected with the power module through the circuit line, and the power module is air exhauster and driving motor power supply.

In this embodiment, in order to facilitate the manual pushing of the support plate, a pair of push-pull handles 27 distributed left and right is fixed at the rear end of the top surface of the support plate 1.

In this embodiment, the diameter of the sweeping rake 8 is smaller than that of the roller 6. It should be noted that the cleaning rake is the prior art, and the structure thereof includes a fixed sleeve sleeved outside the transverse rotating shaft, and a plurality of arc-shaped plates uniformly distributed on the circumference are fixed behind the outer circumference of the fixed sleeve, and the structure thereof is not repeated herein.

In this embodiment, the moving wheel 28 is installed at the bottom of the vertical support bar 29, and the vertical support bar 29 is fixed on the bottom surface of the support plate 1.

The specific implementation process comprises the following steps: big dry branches are picked up and processed manually, and little dry branches and fallen leaves are collected through this equipment. When the dry branches and fallen leaves on the road surface need to be cleaned, the vertical plate 2 is placed down to enable the lower end of the roller 6 to be in contact with the ground, a gap is formed between the lower end of the cleaning rake 8 and the ground, the exhaust fan and the driving motor 11 are started, the exhaust fan enables negative pressure to be sucked into the bin 20 to form a negative pressure state, the driving motor 11 drives the transverse rotating shaft 5 to rotate through the driving gear 10 and the driven gear 9, the transverse rotating shaft 5 drives the cleaning rake 8 to rotate rapidly, and the push-pull handle 27 is held by a matching operator to push the whole equipment to move. In the moving process, the sweeping harrow 8 can sweep small dead branches and fallen leaves on the road surface to the rear side, and the collecting pipeline 18 sucks the fallen leaves swept to the rear side by the sweeping harrow 8 and collects the fallen leaves into the negative pressure suction bin 20 for temporary storage so as to finish the collecting work. When the transverse rotating shaft 5 rotates, the cleaning rake 8 and the limiting ring 7 synchronously rotate, the roller 6 does not rotate along with the cleaning rake, when the pushing device moves, the lower end of the roller 6 rolls on the ground, and the limiting ring 7 plays a limiting role in limiting the roller 6, so that the roller 6 is prevented from sliding along the surface of the transverse rotating shaft 5 randomly. When equipment removes and meets the deceleration strip, gyro wheel 6 can roll to the deceleration strip upper end for clean harrow 8 and shift up together, thereby avoid cleaning harrow 8 and blocked by the deceleration strip, do not need the manpower to mention equipment, also avoid cleaning harrow 8 and damaged, it is more convenient to use. When the garbage bin moves to a garbage station, the pulling plate 25 is pulled upwards to enable the limiting clamping plate 24 to slide upwards and be separated from the outer wall of the sealing baffle plate 21, then the swinging handle 22 is held, the sealing baffle plate 21 is rotated downwards, the discharge port is opened, and the dry branches and fallen leaves temporarily stored in the negative pressure suction bin 20 can be taken out, so that the garbage bin is convenient to clean.

Example two: the difference between the present embodiment and the first embodiment is: an inverted U-shaped lifting handle 13 is fixed at the top of the vertical plate 2; the lifting handle is used for pulling the vertical plate to lift vertically. The rear side of riser 2 is equipped with a pair of left and right sides and distributes and fix the fixed plate 14 at backup pad 1 top surface, the vertical through-hole that is located the riser top is seted up to the upper end of fixed plate 14, the inside slip of vertical through-hole is run through and is used for stretching into the inside spacing kelly 15 that promotes handle 13, the rear end of spacing kelly 15 is fixed with push-and-pull plate 16, and push-and-pull plate 16 is used for driving spacing kelly 15 and slides along vertical through-hole. When cleaning is completed and needs to be evacuated, the lifting handle 13 is pulled upwards, the upper end of the lifting handle 13 is higher than the limiting clamping rod 15, the limiting clamping rod 15 is pushed forwards through the push-pull plate 16, the front end of the limiting clamping rod 15 is located inside the lifting handle, then the lifting handle 13 is loosened, the upper end of the lifting handle 13 falls on the limiting clamping rod 15, the lifting handle 13 is supported by the limiting clamping rod 15, the cleaning rake 8 is far away from the ground, then the equipment can be quickly pushed to evacuate, and people do not need to worry about damage to the cleaning rake 8.

In this embodiment, the front end of the limiting clamping rod 15 is provided with a limiting hook portion with a hook head facing the rear side, and the limiting hook portion is used for hooking the upper end of the lifting handle.

The utility model has the advantages of:

(1) Through setting up riser and gyro wheel, when the horizontal pivot is rotatory, clean harrow and spacing ring synchronous rotation, the gyro wheel is not followed the rotation, when pushing equipment removes, the gyro wheel lower extreme pastes subaerial roll, the spacing ring plays limiting displacement to the gyro wheel, avoid the gyro wheel to slide along horizontal pivot surface wantonly, when equipment removes and meets the deceleration strip, the gyro wheel can roll to the deceleration strip upper end, make to clean the harrow and shift up together, thereby avoid cleaning the harrow and being blocked by the deceleration strip, do not need the manpower to mention equipment, also avoid cleaning the harrow and damaged, and it is more convenient to use. Good solution current structure accomplish the back at lift adjustment, when collecting dry branches fallen leaves, collect the unable nimble height that changes of end structure, when meetting gardens road surface deceleration strip, collect the end structure and can be blocked by the deceleration strip bulge, need the manpower to lift up the device, use not convenient enough technical problem.

(2) Through setting up the riser, promote handle and spacing kelly, when cleaning the completion and need withdraw, will promote the handle pull-up, make and promote the handle upper end and be higher than spacing kelly, then promote spacing kelly forward through the push-and-pull plate, make spacing kelly front end be located the inside of promoting the handle, then loosen and promote the handle, make the upper end of promoting the handle fall on spacing kelly, utilize spacing kelly to hold the promotion handle, make and clean the harrow and keep away from ground, can promote equipment after that and withdraw fast, need not to worry that it is impaired to clean the harrow.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a scenery gardens dead branch fallen leaves collecting device with adjustable, includes that the below is installed and is removed the backup pad of wheel, its characterized in that: the front end of the supporting plate is vertically and slidably penetrated with a vertical plate, the lower end of the vertical plate is provided with a transverse rotating shaft driven by a power mechanism to rotate, a plurality of rollers for rolling on the ground are distributed at intervals along the axial direction of the transverse rotating shaft, the rollers are rotatably connected with the transverse rotating shaft, a cleaning rake is arranged between every two adjacent rollers, and the cleaning rake is fixedly arranged on the transverse rotating shaft and rotates along with the transverse rotating shaft; and a negative pressure adsorption component for sucking dry branches and fallen leaves is arranged behind the transverse rotating shaft.

2. The adjustable collection apparatus for dry branches and fallen leaves of landscape architecture as claimed in claim 1, wherein: the transverse rotating shaft penetrates through the center hole of the roller in a sliding mode, and limiting rings fixedly sleeved on the outer sides of the transverse rotating shaft are arranged on the left side and the right side of each roller respectively.

3. The adjustable collection apparatus for dry branches and fallen leaves of landscape architecture as claimed in claim 1, wherein: a transverse rod is fixed at the bottom of the vertical plate, vertical side plates are fixed at the left end and the right end of the bottom surface of the transverse rod respectively, and the left end and the right end of the transverse rotating shaft are installed at the lower ends of the vertical side plates through bearings; the power mechanism comprises a driving motor, a driving gear and a driven gear, the driving motor is connected with a vertical side plate located on the left side through an L-shaped supporting rod, an output shaft of the driving motor is connected with the driving gear, the driven gear is installed at the left end of the transverse rotating shaft and located below the driving gear, and the driven gear is meshed with the driving gear.

4. The adjustable collection apparatus for dry branches and fallen leaves of landscape architecture as claimed in claim 1, wherein: the negative pressure adsorption assembly comprises a negative pressure suction bin, a collection pipeline and a connecting pipe, the negative pressure suction bin is arranged on the top surface of the supporting plate, and the interior of the negative pressure suction bin is communicated with the air exhaust end of the exhaust fan; the collecting pipeline is obliquely arranged at the rear side of the transverse rotating shaft and is connected with the bottom surface of the supporting plate through a connecting plate; one end of the connecting pipe is communicated with the upper end of the collecting pipeline, and the other end of the connecting pipe is communicated with the inside of the negative pressure suction bin.

5. The adjustable scenic garden dry branch and fallen leaf collecting device as claimed in claim 4, wherein: the left surface in storehouse is inhaled to negative pressure is equipped with the bin outlet, the lower extreme of bin outlet articulates through the hinge has sealed baffle, sealed baffle's upper end is provided with the pendulum and changes the handle, and the middle part top of bin outlet is equipped with vertical slide, sliding connection has the spacing cardboard that is used for carrying on spacing to sealed baffle in the vertical slide, the top of spacing cardboard is fixed with and is used for pulling the gliding arm-tie of spacing cardboard along vertical slide, the top surface looks butt of arm-tie bottom surface and vertical slide.

6. The adjustable collection apparatus for dry branches and fallen leaves of landscape architecture as claimed in claim 1, wherein: the top of riser is fixed with the promotion handle of the type of falling U form, and the rear side of riser is equipped with a pair of left and right sides and distributes and fix the fixed plate at the backup pad top surface, the vertical through-hole that is located the riser top is seted up to the upper end of fixed plate, the inside slip of vertical through-hole is run through and is used for stretching into the inside spacing kelly of promotion handle, the rear end of spacing kelly is fixed with the push-and-pull board.

7. The adjustable collection apparatus for dry branches and fallen leaves of landscape architecture as claimed in claim 1, wherein: and a pair of push-pull handles distributed left and right are fixed at the rear end of the top surface of the supporting plate.