CN108901320B - Vegetation trimming means suitable for municipal garden - Google Patents
Vegetation trimming means suitable for municipal garden Download PDFInfo
- Publication number
- CN108901320B CN108901320B CN201811001363.1A CN201811001363A CN108901320B CN 108901320 B CN108901320 B CN 108901320B CN 201811001363 A CN201811001363 A CN 201811001363A CN 108901320 B CN108901320 B CN 108901320B
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- Prior art keywords
- fixedly connected
- shaft
- collecting cylinder
- worm
- rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/74—Cutting-height adjustment
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/006—Mowers combined with apparatus performing additional operations while mowing with devices for pressing or compacting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
Abstract
The invention relates to the field of vegetation pruning devices, in particular to a vegetation pruning device suitable for municipal gardens; the collecting cylinder comprises a collecting cylinder body, a worm rack, a worm wheel shaft rack, a belt groove I, a universal wheel I, a motor support, a transmission shaft rack, a belt groove II, a lower support, an L-shaped support, a limiting shaft, a threaded sleeve support and an upper support; the belt groove I is arranged at the front end of the collecting cylinder body; the worm wheel shaft bracket is fixedly connected to the front end of the collecting cylinder body and is positioned above the belt groove I; the worm rack is fixedly connected to the front end of the collecting cylinder body and is positioned on one side of the worm wheel shaft rack; the invention can adjust the trimming amount according to the actual demand, and can trim the lawn to the required height according to the actual demand in different using time and places; during the trimming process, the trimmed grass is collected in the storage box, and the collected grass can be compressed into blocks.
Description
Technical Field
The invention relates to the field of vegetation pruning devices, in particular to a vegetation pruning device suitable for municipal gardens.
Background
The plants are an indispensable part in places needing greening, such as municipal gardens, urban streets, greening scenic spots, park gardens and the like, so that the environment can be beautified, and the mood of an observer can be relaxed. However, the grass and the trees need to be regularly trimmed in growth, when the existing grass and the trees trimming device is used, the lawn is difficult to be trimmed to the required height along with the uneven bottom surface, so that professional technicians are required to operate the grass and the grass trimmed in the trimming process cannot be timely collected, operators and pedestrians are easily injured in the splashing process, and the cut grass cannot be timely and effectively cleaned, so that the attractiveness is affected. When the grass cutting amount is large, the cut grass can cover the lawn, the lower grass cannot receive the sunlight, and the cut grass can cause the lawn to be moist and not ventilated in rainy days after covering the lawn, so that the disease is easily caused,
disclosure of Invention
The invention aims to provide a grass and tree pruning device suitable for municipal gardens, which can adjust the pruning amount according to actual requirements, collect the pruned grass into a containing box, and compress the collected grass into blocks, thereby being convenient for cleaning and transferring.
The purpose of the invention is realized by the following technical scheme:
a vegetation pruning device suitable for municipal gardens comprises a collecting cylinder, a cutting device and a power device, wherein the collecting cylinder comprises a collecting cylinder body, a worm rack, a worm wheel shaft rack, a belt groove I, a universal wheel I, a motor bracket, a transmission shaft rack, a belt groove II, a lower bracket, an L-shaped bracket, a limiting shaft, a threaded sleeve support and an upper bracket; the belt groove I is arranged at the front end of the collecting cylinder body; the worm wheel shaft bracket is fixedly connected to the front end of the collecting cylinder body and is positioned above the belt groove I; the worm rack is fixedly connected to the front end of the collecting cylinder body and is positioned on one side of the worm wheel shaft rack; the bottom end of the collecting cylinder body is uniformly and fixedly connected with a plurality of universal wheels I in a surrounding manner; the motor bracket is fixedly connected to the rear end of the collecting cylinder body; the transmission shaft bracket is fixedly connected to the rear end of the collecting cylinder body and is positioned above the motor bracket; the belt groove II is arranged at the rear end of the collecting cylinder body and is positioned above the transmission shaft frame; the outer end of the lower bracket is fixedly connected with the bottom end of the inner wall of the collecting cylinder body; the vertical rod of the L-shaped bracket is fixedly connected with the supporting rod of the lower bracket; the limiting shaft is fixedly connected to the inner side of the transverse rod of the L-shaped bracket, and the middle end of the limiting shaft is positioned in the threaded sleeve support; the threaded sleeve support is fixedly connected in a circular hole in the center of the lower support; two ends of the upper bracket are fixedly connected with the middle end of the inner wall of the collecting cylinder body;
the cutting device comprises a threaded shaft, a limiting hole, a threaded sleeve, a driven belt wheel I, a cutting blade, a driving belt wheel I, a worm wheel shaft, a worm wheel, a worm, a crank and a cross groove; the middle end of the threaded shaft is provided with a through hole; the limiting hole is arranged on one side of the threaded shaft and penetrates through the threaded shaft up and down; the thread sleeve is internally provided with internal threads and is connected to the threaded shaft through threads; the driven belt wheel I is fixedly connected to the upper end of the threaded sleeve; the cutting blade is connected to the bottom end of the threaded shaft in a rotating fit manner; the driving belt wheel I is in belt transmission connection with the driven belt wheel I through a belt, and the driving belt wheel I is fixedly connected to the bottom end of the worm wheel shaft; the worm wheel is fixedly connected to the top end of the worm wheel shaft, and the worm wheel and the worm are in meshing transmission; one end of the worm is fixedly connected with a crank; the middle end of the cutting blade is provided with a cross groove; the threaded sleeve is connected in the threaded sleeve support in a rotating fit manner; the limiting shaft is connected in the limiting hole in a sliding fit manner; a belt on the driving pulley I and a belt on the driven pulley I penetrate through the belt groove I; the worm wheel shaft is connected in the worm wheel shaft frame in a rotating fit manner; the worm is connected in the worm frame in a rotating fit manner;
the power device comprises a blade shaft, a driven belt wheel II, a driving belt wheel II, a transmission shaft, a driven gear, a motor and a driving gear; the lower end of the blade shaft is arranged in a cross pattern; the driven belt wheel II is fixedly connected to the middle end of the blade shaft; the driven belt wheel II is in transmission connection with the driving belt wheel II through a belt; two ends of the transmission shaft are respectively and fixedly connected with a movable belt pulley II and a driven gear; the driven gear is in meshing transmission with the driving gear; the driving gear is fixedly connected to an output shaft of the motor; the blade shaft penetrates through a through hole at the middle end of the threaded shaft, and the bottom end of the blade shaft is connected in the cross groove in a sliding fit manner; the middle end of the blade shaft is connected in the upper bracket in a rotating fit manner; a belt between the driven belt wheel II and the driving belt wheel II penetrates through the belt groove II; the transmission shaft is connected in the transmission shaft frame in a rotating fit manner; the motor is fixedly connected to the motor bracket.
The cutting device also comprises a gasket; the gasket is fixedly connected to the top end of the threaded shaft; the limiting hole penetrates through the gasket up and down; the gasket is blocked at the upper end of the thread sleeve.
The power device also comprises a blade; the blade is fixedly connected to the top end of the blade shaft.
The vegetation pruning device suitable for the municipal garden further comprises a storage box, wherein the storage box comprises a storage box body, a conveying pipe, a push rod frame, a guide hole, a push rod hole, a universal wheel II, an exhaust hole, a pushing handle, a connecting frame and a box door; one end of the conveying pipe is connected and communicated with the front end of the top end of the box body of the containing box; the push rod frame is fixedly connected with one end of the box body of the storage box; the push rod hole is arranged on the box body of the storage box and is positioned between the two support legs of the push rod frame; two guide holes are arranged on the box body of the storage box, and the guide holes are positioned between the two push rod holes; four corners of the bottom end of the box body of the containing box are respectively provided with a universal wheel II; the exhaust hole is formed in the top end of the box body of the containing box; the exhaust hole is positioned at one side of the top end of the box body of the containing box, which is close to the push rod frame; two sides of the rear end of the box body of the containing box are respectively fixedly connected with a push handle; one end of the connecting frame is fixedly connected with the front end of the box body of the containing box; the box door is hinged to the other end of the box body of the storage box through a hinge; the other end of the conveying pipe is connected and communicated with the top end of the collecting cylinder body; the other end of the connecting frame is fixedly connected with the rear end of the collecting cylinder body.
The grass and tree pruning device suitable for the municipal garden further comprises an extrusion device, wherein the extrusion device comprises a push plate, a guide rod and an electric push rod; the output rod of the electric push rod is fixedly connected with the middle end of the push plate; the two guide rods are fixedly connected to the push plate and are respectively arranged at the upper end and the lower end of the electric push rod and are positioned at the same side with the guide rods; the push plate is connected in the containing box body in a sliding fit manner; the two guide rods are respectively connected in the two guide holes in a sliding fit manner; the electric push rod is fixedly connected to the push rod frame, and an output rod of the electric push rod penetrates through the push rod hole.
The grass and tree pruning device suitable for the municipal garden further comprises a box door buckle, and the box door buckle comprises a C-shaped frame, a sliding rod, a compression spring, a connecting block, a clamping rod frame and a door bolt; the sliding rod is connected in the cross rod above the C-shaped frame in a sliding fit manner; the sliding rod is fixedly connected to the connecting block; the compression spring is sleeved on the sliding rod and arranged between the cross rod above the C-shaped frame and the connecting block; the clamping rod is fixedly connected to the bottom end of the connecting block, the top end of the clamping rod is connected into the cross rod below the C-shaped frame in a sliding fit mode, the lower end of the clamping rod is inserted into the clamping rod frame, and the door bolt is blocked on the inner side of the clamping rod; the C-shaped frame and the clamping rod frame are fixedly connected to the rear end of the box body of the storage box; the door bolt is fixedly connected to the rear end of the box door; the door bolt is positioned between the clamping rod frame and the C-shaped frame.
The invention has the beneficial effects that:
the invention can adjust the trimming amount according to the actual demand, and can trim the lawn to the required height according to the actual demand in different using time and places; in the trimming process, the trimmed grass can be collected into the containing box, so that the cut grass scraps are prevented from splashing to cause injury to pedestrians and operators, and the problem that the removed grass cannot be effectively cleaned after a large amount of grass is removed is solved; the grass that collects can compress into the cubic, increases the single capacity of containing box, and the grass piece after being compressed can be unified and transport after pruning the completion, can be used to make fodder, fertilizer etc. and cyclic utilization avoids the wasting of resources.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a first schematic view of the construction of the collecting cylinder of the present invention;
FIG. 5 is a schematic view of the structure of the collecting cylinder of the present invention;
FIG. 6 is a third schematic view of the construction of the collection canister of the present invention;
FIG. 7 is a fourth schematic view of the construction of the collection cartridge of the present invention;
FIG. 8 is a first schematic structural diagram of a cutting device according to the present invention;
FIG. 9 is a second schematic structural view of the cutting device of the present invention;
FIG. 10 is a third schematic view of the cutting device of the present invention;
FIG. 11 is a schematic structural view of the power plant of the present invention;
FIG. 12 is a first schematic view of the storage box of the present invention;
FIG. 13 is a second schematic structural view of the storage box of the present invention;
FIG. 14 is a schematic view of the extrusion apparatus of the present invention;
fig. 15 is a schematic view of a door latch according to the present invention.
In the figure: a collecting cylinder 1; collecting cylinder body 1-1; 1-2 of a worm rack; 1-3 of a worm wheel shaft bracket; 1-4 parts of a belt groove; 1-5 universal wheels; 1-6 of a motor bracket; 1-7 of a transmission shaft bracket; a belt groove II is 1-8; 1-9 parts of a lower bracket; 1-10 parts of an L-shaped bracket; 1-11 parts of a limiting shaft; 1-12 of a threaded sleeve support; 1-13 of an upper bracket; a cutting device 2; a threaded shaft 2-1; 2-2 of a limiting hole; 2-3 of a threaded sleeve; 2-4 parts of a driven belt wheel; 2-5 parts of cutting blade; a driving belt wheel I2-6; 2-7 of a worm wheel shaft; 2-8 parts of worm wheel; 2-9 parts of worm; 2-10 parts of a crank; 2-11 parts of a cross groove; 2-12 parts of a gasket; a power plant 3; a blade shaft 3-1; a driven belt wheel II 3-2; a driving belt wheel II 3-3; 3-4 parts of a transmission shaft; 3-5 parts of a driven gear; 3-6 of a motor; 3-7 of a driving gear; 3-8 parts of blades; a storage box 4; a storage box body 4-1; a delivery pipe 4-2; 4-3 of a push rod frame; 4-4 of a guide hole; 4-5 of push rod holes; 4-6 of universal wheels; 4-7 of exhaust holes; 4-8 of a push handle; 4-9 of a connecting frame; 4-10 of a box door; an extrusion device 5; 5-1 of a push plate; a guide rod 5-2; 5-3 of an electric push rod; a box door buckle 6; 6-1 of a C-shaped frame; 6-2 of a slide bar; 6-3 of a compression spring; 6-4 parts of a connecting block; 6-5 of a clamping rod; 6-6 of a clamping rod frame; door bolts 6-7.
Detailed Description
The invention is described in further detail below with reference to fig. 1-15.
The first embodiment is as follows:
as shown in fig. 1-15, a grass and tree pruning device suitable for municipal garden comprises a collecting cylinder 1, a cutting device 2 and a power device 3, wherein the collecting cylinder 1 comprises a collecting cylinder body 1-1, a worm rack 1-2, a worm wheel shaft rack 1-3, a belt groove I1-4, a universal wheel I1-5, a motor bracket 1-6, a transmission shaft rack 1-7, a belt groove II 1-8, a lower bracket 1-9, an L-shaped bracket 1-10, a limiting shaft 1-11, a threaded sleeve support 1-12 and an upper bracket 1-13; the belt groove I1-4 is arranged at the front end of the collecting cylinder body 1-1; the worm wheel shaft bracket 1-3 is fixedly connected to the front end of the collecting cylinder body 1-1, and the worm wheel shaft bracket 1-3 is positioned above the belt groove I1-4; the worm rack 1-2 is fixedly connected to the front end of the collecting cylinder body 1-1, and the worm rack 1-2 is positioned on one side of the worm wheel shaft rack 1-3; the bottom end of the collecting cylinder body 1-1 is uniformly and fixedly connected with a plurality of universal wheels I1-5 in a surrounding manner; the motor bracket 1-6 is fixedly connected with the rear end of the collecting cylinder body 1-1; the transmission shaft bracket 1-7 is fixedly connected to the rear end of the collecting cylinder body 1-1, and the belt groove II 1-8 is positioned above the transmission shaft bracket 1-7; the belt groove II 1-8 is arranged at the rear end of the collecting cylinder body 1-1, and the belt groove II 1-8 is positioned above the belt groove II 1-8; the outer end of the lower bracket 1-9 is fixedly connected with the bottom end of the inner wall of the collecting cylinder body 1-1; the vertical rods of the L-shaped brackets 1-10 are fixedly connected to the support rods of the lower brackets 1-9; the limiting shafts 1-11 are fixedly connected to the inner sides of the transverse rods of the L-shaped brackets 1-10; the middle end of the limiting shaft 1-11 is positioned in the threaded sleeve support 1-12; the threaded sleeve support 1-12 is fixedly connected in a circular hole in the center of the lower support 1-9; two ends of the upper bracket 1-13 are fixedly connected with the middle end of the inner wall of the collecting cylinder body 1-1; a plurality of universal wheels I1-5 at the bottom end of the collecting cylinder 1 enable the collecting cylinder 1 to move on the ground.
The cutting device 2 comprises a threaded shaft 2-1, a limiting hole 2-2, a threaded sleeve 2-3, a driven belt wheel I2-4, a cutting blade 2-5, a driving belt wheel I2-6, a worm wheel shaft 2-7, a worm wheel 2-8, a worm 2-9, a crank 2-10 and a cross groove 2-11; the middle end of the threaded shaft 2-1 is provided with a through hole; the limiting hole 2-2 is arranged on one side of the threaded shaft 2-1 and penetrates through the threaded shaft 2-1 from top to bottom; the thread bush 2-3 is internally provided with internal threads, and the thread bush 2-3 is connected to the thread shaft 2-1 through threads; the driven belt wheel I2-4 is fixedly connected to the upper end of the threaded sleeve 2-3; the cutting blade 2-5 rotates along the axis of the threaded shaft 2-1 at the bottom end of the threaded shaft through a bearing with a seat and is axially fixed; the driving belt wheel I2-6 is in belt transmission connection with the driven belt wheel I2-4 through a belt, and the driving belt wheel I2-6 is fixedly connected to the bottom end of the worm wheel shaft 2-7; the worm wheel 2-8 is fixedly connected to the top end of the worm wheel shaft 2-7, and the worm wheel 2-8 and the worm 2-9 are in meshing transmission; one end of the worm 2-9 is fixedly connected with a crank 2-10; the middle end of the cutting blade 2-5 is provided with a cross groove 2-11; the threaded sleeve 2-3 rotates along the axis in the threaded sleeve support 1-12 through a bearing with a seat and is axially fixed; the limiting shaft 1-11 is connected in the limiting hole 2-2 in a sliding fit manner; the belt on the driving belt wheel I2-6 and the driven belt wheel I2-4 penetrates through the belt groove I1-4; the worm wheel shaft 2-7 rotates along the axis in the worm wheel shaft frame 1-3 through a bearing with a seat and is axially fixed; the worm 2-9 rotates along the axis in the worm frame 1-2 through a bearing with a seat and is axially fixed; when the cutting device 2 is used, the worm 2-9 can be rotated by shaking, the worm 2-9 can drive the worm wheel 2-8 to rotate when rotating, the worm wheel 2-8 drives the driving belt wheel I2-6 to rotate through the worm wheel shaft 2-7, the driving belt wheel I2-6 can drive the driven belt wheel I2-4 to rotate through the belt, and the driven belt wheel I2-4 can drive the threaded sleeve 2-3 to rotate; the threaded shaft 2-1 can only lift up and down and cannot rotate axially in the threaded sleeve 2-3 by sliding the limiting shaft 1-11 in the limiting hole 2-2; because the threaded shaft 2-1 is not rotatable in the threaded sleeve 2-3, when the threaded sleeve 2-3 rotates, the threaded shaft 2-1 can be lifted up and down through threaded connection, so that the cutting blade 2-5 is driven to lift, the height of the cutting blade 2-5 is adjusted, the cutting amount can be adjusted, the universal wheel I1-5 can enable the collecting cylinder 1 to move along the radian of the ground, and after the height of the cutting blade 2-5 in the collecting cylinder 1 is fixed, the trimmed lawn can follow the concave-convex and radian of the bottom surface, is constant in height, and improves the attractiveness; when the lawn trimmer is used, the lawn can be trimmed at different heights according to different grass and tree varieties, different time seasons and places covered with vegetation.
The power device 3 comprises a blade shaft 3-1, a driven belt wheel II 3-2, a driving belt wheel II 3-3, a transmission shaft 3-4, a driven gear 3-5, a motor 3-6 and a driving gear 3-7; the lower end of the blade shaft 3-1 is arranged in a cross pattern; the driven belt wheel II 3-2 is fixedly connected to the middle end of the blade shaft 3-1; the driven belt wheel II 3-2 is in transmission connection with the driving belt wheel II 3-3 through a belt; two ends of the transmission shaft 3-4 are respectively and fixedly connected with a movable belt pulley II 3-3 and a driven gear 3-5; the driven gear 3-5 and the driving gear 3-7 are in meshing transmission; the driving gear 3-7 is fixedly connected to an output shaft of the motor 3-6; the blade shaft 3-1 penetrates through a through hole at the middle end of the threaded shaft 2-1, and the bottom end of the blade shaft 3-1 is connected in the cross groove 2-11 in a sliding fit manner; the middle end of the blade shaft 3-1 rotates along the axis in the upper bracket 1-13 through a bearing with a seat and is axially fixed; a belt between the driven belt wheel II 3-2 and the driving belt wheel II 3-3 penetrates through a belt groove II 1-8; the transmission shafts 3-4 rotate along the axes in the transmission shaft frames 1-7 through bearings with seats and are axially fixed; the motors 3-6 are fixedly connected to the motor supports 1-6. When the power device 3 is used, the motors 3-6 are turned on, and the motors 3-6 are controlled by a power supply and a lead; the motor 3-6 drives the driving gear 3-7 to rotate, the driving gear 3-7 drives the driven gear 3-5 to rotate, the driven gear 3-5 drives the driving belt pulley II 3-3 to rotate through the transmission shaft 3-4, the driving belt pulley II 3-3 drives the driven belt pulley II 3-2 to rotate through a belt, the driven belt pulley II 3-2 drives the blade shaft 3-1 to rotate, the cross flower at the lower end of the blade shaft 3-1 can slide up and down in the cross groove 2-11, and the blade shaft 3-1 can drive the cutting blade 2-5 to rotate when the cutting blade 2-5 is lifted up and down.
The cutting device 2 also comprises gaskets 2-12; the gasket 2-12 is fixedly connected to the top end of the threaded shaft 2-1; the limiting hole 2-2 penetrates through the gasket 2-12 up and down; the gasket 2-12 is blocked at the upper end of the thread bush 2-3. The gasket 2-12 is blocked at the upper end of the threaded sleeve 2-3, so that an operator can be prevented from descending the threaded shaft 2-1 to exceed the stroke and falling out of the threaded sleeve 2-3.
The power device 3 also comprises blades 3-8; the blade 3-8 is fixedly connected to the top end of the blade shaft 3-1. The blade shaft 3-1 can drive the blades 3-8 to rotate, the blades 3-8 can generate airflow when rotating, so that air in the collecting cylinder body 1-1 is discharged from the top, airflow enters the bottom in the collecting cylinder body 1-1 due to the effect of air pressure, and the airflow can suck the vegetation cut by the cutting blades 2-5 into the collecting cylinder body 1-1 from the bottom end of the collecting cylinder body 1-1 and discharge the vegetation from the top end of the collecting cylinder body 1-1.
The grass and tree pruning device suitable for the municipal garden further comprises a storage box 4, wherein the storage box 4 comprises a storage box body 4-1, a conveying pipe 4-2, a push rod frame 4-3, a guide hole 4-4, a push rod hole 4-5, a universal wheel II 4-6, an exhaust hole 4-7, a push handle 4-8, a connecting frame 4-9 and a box door 4-10; one end of the conveying pipe 4-2 is connected and communicated with the front end of the top end of the box body 4-1 of the containing box; the push rod frame 4-3 is fixedly connected with one end of the storage box body 4-1; the push rod hole 4-5 is arranged on the box body 4-1 of the storage box, and the push rod hole 4-5 is positioned between the two support legs of the push rod frame 4-3; two guide holes 4-4 are arranged on the box body 4-1 of the storage box, and the guide holes 4-4 are positioned between the two push rod holes 4-5; four corners of the bottom end of the box body 4-1 of the storage box are respectively provided with a universal wheel II 4-6; the vent hole 4-7 is arranged at the top end of the box body 4-1 of the storage box; the vent hole 4-7 is positioned at one side of the top end of the box body 4-1 of the containing box, which is close to the push rod frame 4-3; two sides of the rear end of the box body 4-1 of the containing box are respectively fixedly connected with a push handle 4-8; one end of the connecting frame 4-9 is fixedly connected with the front end of the containing box body 4-1; the box door 4-10 is hinged to the other end of the box body 4-1 of the storage box through a hinge; the other end of the conveying pipe 4-2 is connected and communicated with the top end of the collecting cylinder body 1-1; the other end of the connecting frame 4-9 is fixedly connected with the rear end of the collecting cylinder body 1-1; the air flow and the grass and wood chips discharged from the top end of the collecting cylinder body 1-1 enter the containing box body 4-1 from the conveying pipe 4-2 to be collected, the air is discharged from the exhaust hole 4-7, the exhaust hole 4-7 is provided with a filter screen which can filter the grass and wood chips in the containing box body 4-1, the containing box 4 can be moved on the ground by the universal wheels II 4-6, the containing box body 4-1 and the collecting cylinder body 1-1 are connected together by the connecting frame 4-9, the pushing hands 4-8 can be held by both hands of a user to push the grass and wood chip collecting device to move on the grassland, the universal wheels II 4-6 can be replaced by driving wheels with power, and the force required for pushing the grass and wood chip collecting device is saved.
The grass and tree pruning device suitable for the municipal garden further comprises an extrusion device 5, wherein the extrusion device 5 comprises a push plate 5-1, a guide rod 5-2 and an electric push rod 5-3; the output rod of the electric push rod 5-3 is fixedly connected with the middle end of the push plate 5-1; two guide rods 5-2 are arranged, the two guide rods 5-2 are fixedly connected to the push plate 5-1, and the two guide rods 5-2 are respectively arranged at the upper end and the lower end of the electric push rod 5-3 and are positioned at the same side as the guide rods 5-2; the push plate 5-1 is connected in the storage box body 4-1 in a sliding fit manner; the two guide rods 5-2 are respectively connected in the two guide holes 4-4 in a sliding fit manner; the electric push rod 5-3 is fixedly connected to the push rod frame 4-3, and the output rod of the electric push rod 5-3 penetrates through the push rod hole 4-5. When the extrusion device 5 is used, the electric push rod 5-3 is opened, the electric push rod 5-3 can continuously drive the push plate 5-1 to move left and right in the storage box body 4-1 to extrude the grass and wood chips in the storage box body 4-1, the push plate 5-1 can hang and rub the exhaust hole 4-7 when passing through the exhaust hole 4-7, the grass and wood chips deposited on the exhaust hole 4-7 are scraped, and the exhaust hole 4-7 is prevented from being blocked to prevent gas from being discharged normally. The extruded grass and wood chips are square and can be discharged from the box door 4-10, uniform collection and transportation can be performed after trimming operation is completed, the collected grass and wood chips can be used as animal feed, fertilizer and the like, the trimmed grass and wood chips can be recycled, economy can be improved, the grass and wood chips on the trimmed lawn can be automatically collected through the grass and wood chip trimming device, and the situation that the grass and wood chips are directly discharged to the lawn by a traditional trimming device and are dirty, messy and difficult to collect is avoided.
The grass and tree pruning device suitable for the municipal garden further comprises a box door buckle 6, wherein the box door buckle 6 comprises a C-shaped frame 6-1, a sliding rod 6-2, a compression spring 6-3, a connecting block 6-4, a clamping rod 6-5, a clamping rod frame 6-6 and a door bolt 6-7; the slide bar 6-2 is connected in a cross bar above the C-shaped frame 6-1 in a sliding fit manner; the sliding rod 6-2 is fixedly connected to the connecting block 6-4 through threads; the compression spring 6-3 is sleeved on the sliding rod 6-2, and the compression spring 6-3 is arranged between the cross rod above the C-shaped frame 6-1 and the connecting block 6-4; the clamping rod 6-5 is fixedly connected to the bottom end of the connecting block 6-4, the top end of the clamping rod 6-5 is connected into the cross rod below the C-shaped frame 6-1 in a sliding fit mode, the lower end of the clamping rod 6-5 is inserted into the clamping rod frame 6-6, and the door bolt 6-7 is blocked on the inner side of the clamping rod 6-5; the C-shaped frame 6-1 and the clamping rod frame 6-6 are fixedly connected to the rear end of the containing box body 4-1; the door bolts 6-7 are fixedly connected to the rear ends of the box doors 4-10; the door bolt 6-7 is positioned between the clamping rod frame 6-6 and the C-shaped frame 6-1. When the invention is used for operation, the slide rod 6-2 is pulled upwards, the slide rod 6-2 drives the connecting block 6-4 to rise, the connecting block 6-4 drives the clamping rod 6-5 to rise, so that a gap is generated between the clamping rod 6-5 and the clamping rod frame 6-6, the box door 4-10 is closed at the moment, the bolt 6-7 enters the clamping rod 6-5 along the gap, then the slide rod 6-2 is released, the clamping rod 6-5 clamps the bolt 6-7, the box door 4-10 cannot be opened, the acting force of the extrusion device 5 acts on the clamping rod 6-5 and the bolt 6-7 when the extrusion device 5 works, the upper end and the lower end of the clamping rod 6-5 are respectively clamped in the C-shaped frame 6-1 and the clamping rod frame 6-6, the firmness can be increased, when the compressed block of wood chips needs to be discharged, the box door 4-10 can be quickly opened by pulling out the slide bar 6-2 upwards.
The working principle of the invention is as follows:
in use of the invention, the collection vessel 1 is movable over the ground by a plurality of universal wheels I1-5 at the bottom end of the collection vessel 1. When the cutting device 2 is used, the worm 2-9 can be rotated by shaking, the worm 2-9 can drive the worm wheel 2-8 to rotate when rotating, the worm wheel 2-8 drives the driving belt wheel I2-6 to rotate through the worm wheel shaft 2-7, the driving belt wheel I2-6 can drive the driven belt wheel I2-4 to rotate through the belt, and the driven belt wheel I2-4 can drive the threaded sleeve 2-3 to rotate; the threaded shaft 2-1 can only lift up and down and cannot rotate axially in the threaded sleeve 2-3 by sliding the limiting shaft 1-11 in the limiting hole 2-2; because the threaded shaft 2-1 is not rotatable in the threaded sleeve 2-3, when the threaded sleeve 2-3 rotates, the threaded shaft 2-1 can be lifted up and down through threaded connection, so that the cutting blade 2-5 is driven to lift, the height of the cutting blade 2-5 is adjusted, the cutting amount can be adjusted, the universal wheel I1-5 can enable the collecting cylinder 1 to move along the radian of the ground, and after the height of the cutting blade 2-5 in the collecting cylinder 1 is fixed, the trimmed lawn can follow the concave-convex and radian of the bottom surface, is constant in height, and improves the attractiveness; when the lawn trimmer is used, the lawn can be trimmed at different heights according to different grass and tree varieties, different time seasons and places covered with vegetation. When the power device 3 is used, the motors 3-6 are turned on, and the motors 3-6 are controlled by a power supply and a lead; the motor 3-6 drives the driving gear 3-7 to rotate, the driving gear 3-7 drives the driven gear 3-5 to rotate, the driven gear 3-5 drives the driving belt pulley II 3-3 to rotate through the transmission shaft 3-4, the driving belt pulley II 3-3 drives the driven belt pulley II 3-2 to rotate through a belt, the driven belt pulley II 3-2 drives the blade shaft 3-1 to rotate, the cross flower at the lower end of the blade shaft 3-1 can slide up and down in the cross groove 2-11, and the blade shaft 3-1 can drive the cutting blade 2-5 to rotate when the cutting blade 2-5 is lifted up and down. The gasket 2-12 is blocked at the upper end of the threaded sleeve 2-3, so that an operator can be prevented from descending the threaded shaft 2-1 to exceed the stroke and falling out of the threaded sleeve 2-3. The blade shaft 3-1 can drive the blades 3-8 to rotate, the blades 3-8 can generate airflow when rotating, so that air in the collecting cylinder body 1-1 is discharged from the top, airflow enters the bottom in the collecting cylinder body 1-1 due to the effect of air pressure, and the airflow can suck the vegetation cut by the cutting blades 2-5 into the collecting cylinder body 1-1 from the bottom end of the collecting cylinder body 1-1 and discharge the vegetation from the top end of the collecting cylinder body 1-1. The air flow and the grass and wood chips discharged from the top end of the collecting cylinder body 1-1 enter the containing box body 4-1 from the conveying pipe 4-2 to be collected, the air is discharged from the exhaust hole 4-7, the exhaust hole 4-7 is provided with a filter screen which can filter the grass and wood chips in the containing box body 4-1, the containing box 4 can be moved on the ground by the universal wheels II 4-6, the containing box body 4-1 and the collecting cylinder body 1-1 are connected together by the connecting frame 4-9, the pushing hands 4-8 can be held by both hands of a user to push the grass and wood chip collecting device to move on the grassland, the universal wheels II 4-6 can be replaced by driving wheels with power, and the force required for pushing the grass and wood chip collecting device is saved. When the extrusion device 5 is used, the electric push rod 5-3 is opened, the electric push rod 5-3 can continuously drive the push plate 5-1 to move left and right in the storage box body 4-1 to extrude the grass and wood chips in the storage box body 4-1, the push plate 5-1 can hang and rub the exhaust hole 4-7 when passing through the exhaust hole 4-7, the grass and wood chips deposited on the exhaust hole 4-7 are scraped, and the exhaust hole 4-7 is prevented from being blocked to prevent gas from being discharged normally. The extruded grass and wood chips are square and can be discharged from the box door 4-10, uniform collection and transportation can be performed after trimming operation is completed, the collected grass and wood chips can be used as animal feed, fertilizer and the like, the trimmed grass and wood chips can be recycled, economy can be improved, the grass and wood chips on the trimmed lawn can be automatically collected through the grass and wood chip trimming device, and the situation that the grass and wood chips are directly discharged to the lawn by a traditional trimming device and are dirty, messy and difficult to collect is avoided. When the invention is used for operation, the slide rod 6-2 is pulled upwards, the slide rod 6-2 drives the connecting block 6-4 to rise, the connecting block 6-4 drives the clamping rod 6-5 to rise, so that a gap is generated between the clamping rod 6-5 and the clamping rod frame 6-6, the box door 4-10 is closed at the moment, the bolt 6-7 enters the clamping rod 6-5 along the gap, then the slide rod 6-2 is released, the clamping rod 6-5 clamps the bolt 6-7, the box door 4-10 cannot be opened, the acting force of the extrusion device 5 acts on the clamping rod 6-5 and the bolt 6-7 when the extrusion device 5 works, the upper end and the lower end of the clamping rod 6-5 are respectively clamped in the C-shaped frame 6-1 and the clamping rod frame 6-6, the firmness can be increased, when the compressed block of wood chips needs to be discharged, the box door 4-10 can be quickly opened by pulling out the slide bar 6-2 upwards.
It is to be understood that the above description is not intended to limit the invention, and the invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which may be made by one skilled in the art within the spirit and scope of the invention are included therein.
Claims (6)
1. The utility model provides a vegetation trimming means suitable for municipal garden, includes surge drum (1), cutting device (2) and power device (3), its characterized in that: the collecting cylinder (1) comprises a collecting cylinder body (1-1), a worm rack (1-2), a worm wheel shaft rack (1-3), a belt groove I (1-4), a universal wheel I (1-5), a motor support (1-6), a transmission shaft rack (1-7), a belt groove II (1-8), a lower support (1-9), an L-shaped support (1-10), a limiting shaft (1-11), a threaded sleeve support (1-12) and an upper support (1-13); the belt groove I (1-4) is arranged at the front end of the collecting cylinder body (1-1); the worm gear shaft bracket (1-3) is fixedly connected to the front end of the collecting cylinder body (1-1), and the worm gear shaft bracket (1-3) is positioned above the belt groove I (1-4); the worm rack (1-2) is fixedly connected to the front end of the collecting cylinder body (1-1), and the worm rack (1-2) is positioned on one side of the worm wheel shaft rack (1-3); the bottom end of the collecting cylinder body (1-1) is uniformly and fixedly connected with a plurality of universal wheels I (1-5) in a surrounding manner;
the motor bracket (1-6) is fixedly connected with the rear end of the collecting cylinder body (1-1); the transmission shaft bracket (1-7) is fixedly connected to the rear end of the collecting cylinder body (1-1), and the transmission shaft bracket (1-7) is positioned above the motor bracket (1-6); the belt groove II (1-8) is arranged at the rear end of the collecting cylinder body (1-1), and the belt groove II (1-8) is positioned above the transmission shaft frame (1-7); the outer end of the lower bracket (1-9) is fixedly connected with the bottom end of the inner wall of the collecting cylinder body (1-1); the vertical rods of the L-shaped brackets (1-10) are fixedly connected to the support rods of the lower brackets (1-9);
the limiting shaft (1-11) is fixedly connected to the inner side of the transverse rod of the L-shaped bracket (1-10), and the middle end of the limiting shaft (1-11) is positioned in the threaded sleeve support (1-12); the threaded sleeve support (1-12) is fixedly connected in a circular hole in the center of the lower support (1-9); two ends of the upper bracket (1-13) are fixedly connected with the middle end of the inner wall of the collecting cylinder body (1-1);
the cutting device (2) comprises a threaded shaft (2-1), a limiting hole (2-2), a threaded sleeve (2-3), a driven pulley I (2-4), a cutting blade (2-5), a driving pulley I (2-6), a worm wheel shaft (2-7), a worm wheel (2-8), a worm (2-9), a crank (2-10) and a cross groove (2-11); the middle end of the threaded shaft (2-1) is provided with a through hole; the limiting hole (2-2) is arranged on one side of the threaded shaft (2-1) and penetrates through the threaded shaft (2-1) up and down; the thread sleeve (2-3) is internally provided with internal threads, and the thread sleeve (2-3) is connected to the threaded shaft (2-1) through threads; the driven belt wheel I (2-4) is fixedly connected to the upper end of the threaded sleeve (2-3); the cutting blade (2-5) is connected to the bottom end of the threaded shaft (2-1) in a rotating fit manner; the driving belt wheel I (2-6) is in belt transmission connection with the driven belt wheel I (2-4) through a belt, and the driving belt wheel I (2-6) is fixedly connected to the bottom end of the worm wheel shaft (2-7); the worm wheel (2-8) is fixedly connected to the top end of the worm wheel shaft (2-7), and the worm wheel (2-8) and the worm (2-9) are in meshing transmission; one end of the worm (2-9) is fixedly connected with a crank (2-10); the middle end of the cutting blade (2-5) is provided with a cross groove (2-11); the threaded sleeve (2-3) is connected in the threaded sleeve support (1-12) in a rotating fit manner; the limiting shaft (1-11) is connected in the limiting hole (2-2) in a sliding fit manner; a belt on the driving pulley I (2-6) and the driven pulley I (2-4) penetrates through the belt groove I (1-4); the worm wheel shaft (2-7) is connected in the worm wheel shaft frame (1-3) in a rotating fit manner; the worm (2-9) is connected in the worm frame (1-2) in a rotating fit manner;
the power device (3) comprises a blade shaft (3-1), a driven belt wheel II (3-2), a driving belt wheel II (3-3), a transmission shaft (3-4), a driven gear (3-5), a motor (3-6) and a driving gear (3-7); the lower end of the blade shaft (3-1) is arranged in a cross pattern; the driven belt wheel II (3-2) is fixedly connected to the middle end of the blade shaft (3-1); the driven belt wheel II (3-2) is in transmission connection with the driving belt wheel II (3-3) through a belt; two ends of the transmission shaft (3-4) are respectively and fixedly connected with a movable belt pulley II (3-3) and a driven gear (3-5); the driven gear (3-5) is in meshing transmission with the driving gear (3-7); the driving gear (3-7) is fixedly connected to an output shaft of the motor (3-6); the blade shaft (3-1) penetrates through a through hole at the middle end of the threaded shaft (2-1), and the bottom end of the blade shaft (3-1) is connected in the cross groove (2-11) in a sliding fit manner; the middle end of the blade shaft (3-1) is connected in the upper bracket (1-13) in a rotating fit manner; a belt between the driven belt wheel II (3-2) and the driving belt wheel II (3-3) penetrates through the belt groove II (1-8); the transmission shafts (3-4) are connected in the transmission shaft frames (1-7) in a rotating fit manner; the motors (3-6) are fixedly connected to the motor supports (1-6).
2. A vegetation pruning device suitable for municipal garden according to claim 1, characterized in that: the cutting device (2) also comprises a gasket (2-12); the gasket (2-12) is fixedly connected to the top end of the threaded shaft (2-1); the limiting hole (2-2) penetrates through the gasket (2-12) up and down; the gasket (2-12) is blocked at the upper end of the thread sleeve (2-3).
3. A vegetation pruning device suitable for municipal garden according to claim 2, characterized in that: the power device (3) also comprises blades (3-8); the blades (3-8) are fixedly connected to the top end of the blade shaft (3-1).
4. A vegetation pruning device suitable for municipal garden according to claim 3, characterized in that: the device is characterized by also comprising a storage box (4), wherein the storage box (4) comprises a storage box body (4-1), a conveying pipe (4-2), a push rod frame (4-3), a guide hole (4-4), a push rod hole (4-5), a universal wheel II (4-6), an exhaust hole (4-7), a push handle (4-8), a connecting frame (4-9) and a box door (4-10); one end of the conveying pipe (4-2) is connected and communicated with the front end of the top end of the box body (4-1) of the containing box; the push rod frame (4-3) is fixedly connected with one end of the storage box body (4-1); the push rod hole (4-5) is arranged on the box body (4-1) of the storage box, and the push rod hole (4-5) is positioned between the two support legs of the push rod frame (4-3); two guide holes (4-4) are arranged on the box body (4-1) of the storage box, and the guide holes (4-4) are positioned between the two push rod holes (4-5); four corners of the bottom end of the storage box body (4-1) are respectively provided with a universal wheel II (4-6); the exhaust hole (4-7) is arranged at the top end of the storage box body (4-1); the exhaust hole (4-7) is positioned at one side of the top end of the storage box body (4-1) close to the push rod frame (4-3); two sides of the rear end of the box body (4-1) of the storage box are respectively fixedly connected with a push handle (4-8); one end of the connecting frame (4-9) is fixedly connected with the front end of the containing box body (4-1); the box door (4-10) is hinged at the other end of the box body (4-1) of the storage box through a hinge; the other end of the conveying pipe (4-2) is connected and communicated with the top end of the collecting cylinder body (1-1); the other end of the connecting frame (4-9) is fixedly connected with the rear end of the collecting cylinder body (1-1).
5. A vegetation pruning device suitable for municipal garden according to claim 4, characterized in that: the device also comprises an extrusion device (5), wherein the extrusion device (5) comprises a push plate (5-1), a guide rod (5-2) and an electric push rod (5-3); the output rod of the electric push rod (5-3) is fixedly connected with the middle end of the push plate (5-1); two guide rods (5-2) are arranged, the two guide rods (5-2) are fixedly connected to the push plate (5-1), and the two guide rods (5-2) are respectively arranged at the upper end and the lower end of the electric push rod (5-3) and are positioned at the same side as the guide rods (5-2); the push plate (5-1) is connected in the storage box body (4-1) in a sliding fit manner; the two guide rods (5-2) are respectively connected in the two guide holes (4-4) in a sliding fit manner; the electric push rod (5-3) is fixedly connected to the push rod frame (4-3), and the output rod of the electric push rod (5-3) penetrates through the push rod hole (4-5).
6. A vegetation pruning device suitable for municipal garden according to claim 5, characterized in that: the refrigerator door lock catch (6) comprises a C-shaped frame (6-1), a sliding rod (6-2), a compression spring (6-3), a connecting block (6-4), a clamping rod (6-5), a clamping rod frame (6-6) and a door bolt (6-7); the sliding rod (6-2) is connected in a cross rod above the C-shaped frame (6-1) in a sliding fit manner; the sliding rod (6-2) is fixedly connected to the connecting block (6-4); the compression spring (6-3) is sleeved on the sliding rod (6-2), and the compression spring (6-3) is arranged between the cross rod above the C-shaped frame (6-1) and the connecting block (6-4); the clamping rod (6-5) is fixedly connected to the bottom end of the connecting block (6-4), the top end of the clamping rod (6-5) is connected into the cross rod below the C-shaped frame (6-1) in a sliding fit mode, the lower end of the clamping rod (6-5) is inserted into the clamping rod frame (6-6), and the door bolt (6-7) is blocked on the inner side of the clamping rod (6-5); the C-shaped frame (6-1) and the clamping rod frame (6-6) are fixedly connected to the rear end of the storage box body (4-1); the door bolts (6-7) are fixedly connected with the rear ends of the box doors (4-10); the door bolt (6-7) is positioned between the clamping rod frame (6-6) and the C-shaped frame (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001363.1A CN108901320B (en) | 2018-08-30 | 2018-08-30 | Vegetation trimming means suitable for municipal garden |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001363.1A CN108901320B (en) | 2018-08-30 | 2018-08-30 | Vegetation trimming means suitable for municipal garden |
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| CN108901320A CN108901320A (en) | 2018-11-30 |
| CN108901320B true CN108901320B (en) | 2020-04-24 |
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| GB691765A (en) * | 1951-02-22 | 1953-05-20 | E S Walley & Company Ltd | Improvements relating to machines for mowing and collecting grass and like crops |
| CN101849481B (en) * | 2010-06-08 | 2011-11-09 | 长安大学 | On-vehicle hedge clipping machine |
| CN102919063B (en) * | 2012-11-16 | 2014-03-12 | 广西玉柴专用汽车有限公司 | Hedgerow pruning device |
| CN104919984A (en) * | 2015-06-26 | 2015-09-23 | 刘大刚 | Mower capable of effectively preventing from being wound by weed |
| CN207369655U (en) * | 2017-08-09 | 2018-05-18 | 浙江新宏建设有限公司 | A kind of municipal administration gardens vegetation clipping device |
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Effective date of registration: 20200326 Address after: Room 621, building 39, Zhongjia International Decoration City, Taizhou City, Jiangsu Province Applicant after: Jiangsu Yuanping Garden Construction Co., Ltd Address before: 150006 room 212, Harbin 2, 92 West Da Zhi street, Nangang District, Harbin, Heilongjiang. Applicant before: Sun Haidong |
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