CN114351548B - Green belt laying device for landscape design - Google Patents

Abstract

The invention discloses a green belt laying device for landscape design, which relates to the technical field of green belt laying and comprises a driving mechanism and a clutch; the split charging box is slidably mounted on a support frame, the material collecting box is slidably mounted on the split charging box, a screen is arranged between the split charging box and the material collecting box, the screen is divided into three parts, namely a large hole, a middle hole and a small hole, a connecting frame is arranged on the support frame, a driving gear is rotatably mounted on the connecting frame, the driving gear drives the material collecting box to slide on the split charging box, and the size of the material collecting box covering the upper hole of the screen is changed; actuating mechanism slidable mounting is on the link, and the clutch setting is between driving gear and actuating mechanism, and the driving gear passes through clutch connection actuating mechanism, and the actuating mechanism drive divides the vanning to slide on the support frame, and the driving gear drives the workbin that gathers materials and divides the workbin that to slide simultaneously, and the screening filters the cobblestone of gathering materials different in size on the workbin. Leveling the cement layer to ensure that the cobblestone is laid more smoothly; the paving quality of cobblestones is improved, and the automation degree is higher.

Description

Green belt laying device for landscape design

Technical Field

The invention relates to the technical field of green belt paving, in particular to a green belt paving device for landscape design.

Background

In recent years, the social economy is rapidly developed, the urban population tends to be dense, and the ecological environment conditions of citizens are not optimistic. The emergence of landscape planning provides a new approach for promoting urban ecological balance and beautifying the environment. The landscape not only provides places for people to rest and maintain health, enriches the spiritual world of people, but also has good ecological benefits and improves the life quality of citizens. The landscape effect and planning of garden engineering planning are researched and analyzed, the landscape has reference significance for development of garden landscape, flat fields or paths are often paved in garden greening design to allow pedestrians to pass through or stand for viewing, greening and leisure viewing are both correct, particularly roads paved with cobblestones are not easy to fall, the surfaces of the cobblestones are bright, the use is wide, and the massage function is achieved.

Patent publication No. CN214783117U discloses a greenbelt laying device for landscape design, which comprises a box body; the inside of box is provided with the feeder hopper, the top of feeder hopper is provided with first mesh screen and second mesh screen, the below intercommunication of feeder hopper is provided with the discharging pipe, the inside of discharging pipe is along vertically being provided with the axis of rotation, be provided with a plurality of rotor plates along its circumference array in the axis of rotation, the outside of box is provided with and is used for driving axis of rotation pivoted rotation motor, the discharging pipe bottom is provided with the discharge gate, the below slope of discharge gate is provided with the vibration dish, the front and back side of vibration dish and discharging pipe all with the interior wall connection of box, the bottom of vibration dish is provided with first vibrating motor, the bottom of box is provided with row material pipe, the bottom of box is rotated and is provided with the scraper blade, be connected with second adjustment mechanism on the scraper blade. The utility model discloses a lay effectually, the ejection of compact is even, can filter the screening to the cobble of equidimension not, avoids causing the dead phenomenon of the inside card of box, has also adapted to the needs of laying simultaneously.

Although the scheme can solve the problem of paving the soft goose stones, one device can only filter single particle size, and the filtering is carried out in a station and is transported in batches. Need level through other equipment to the cement layer in the laying process, the manual work is pressed the embedding, so urgently need a greenbelt laying device for landscape design.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a green belt laying device for landscape design comprises a driving mechanism and a clutch; the screening machine is characterized by further comprising three sub-packaging boxes and a support frame, wherein the first end of each sub-packaging box is slidably mounted on the support frame, the second end of each sub-packaging box is fixedly provided with a second rack, the sub-packaging box is slidably mounted with a material collecting box, the first end of the material collecting box is fixedly provided with a first rack, a screen is arranged between each sub-packaging box and the material collecting box, the screen is divided into three parts, namely a large hole, a middle hole and a small hole, a connecting frame is arranged on the support frame, a driving gear is rotatably mounted on the connecting frame and meshed with the first rack, the driving gear drives the material collecting box to slide on the sub-packaging boxes, and the size of the material collecting box covering the holes in the screen is changed; the driving mechanism is slidably mounted on the connecting frame, the clutch is arranged between the driving gear and the driving mechanism, the driving gear is connected with the driving mechanism through the clutch, the driving mechanism drives the second gear to move the sub-packaging box to slide on the supporting frame, the driving gear drives the material collecting box and the sub-packaging box to slide simultaneously, and cobblestones with different sizes on the material collecting box are filtered and filtered.

Furthermore, be provided with the auxiliary frame on the support frame, be provided with intermittent type group on the auxiliary frame, intermittent type group includes pendulum rod, intermittent type rack, and the first end of pendulum rod is rotated and is installed on the auxiliary frame, and intermittent type rack slidable mounting is on the auxiliary frame, and the pendulum rod second end is rotated and is installed at intermittent type rack tip. When the swing rod rotates, the intermittent rack is driven to slide on the auxiliary frame.

Furthermore, intermittent type group still includes intermittent type gear, initiative pivot, and the initiative pivot is rotated and is installed on auxiliary frame and link, and intermittent type gear setting is between auxiliary frame and link, and intermittent type gear fixed mounting is in the first end of initiative pivot, and intermittent type gear and intermittent type rack toothing, and driving gear fixed mounting is held the outside at initiative pivot second, and initiative pivot second end is hollow structure. When the intermittent rack slides on the auxiliary frame, the intermittent gear is driven to rotate, the intermittent gear drives the driving rotating shaft to rotate, and the driving rotating shaft drives the driving gear to rotate.

Furthermore, the clutch includes driven shaft, electro-magnet, and driven shaft slidable mounting is held at initiative pivot second, and the driven shaft is coaxial with the initiative pivot, and the electro-magnet is total two sets ofly, and first electro-magnet rotates to be installed on the driving gear, and second electro-magnet rotates to be installed outside the driven shaft, is provided with a plurality of reset spring between two electro-magnets. The two electromagnets are electrified, the two electromagnets move oppositely under the action of magnetic force, the return spring is compressed, the second electromagnet drives the driven shaft to slide in the driving rotating shaft, and after the two electromagnets are powered off, the driven shaft is restored to the initial position under the action of the return spring.

Further, the clutch further comprises an outer gear ring and an inner gear ring, the outer gear ring is arranged between the two electromagnets, the outer gear ring is fixedly mounted on the driven shaft, the inner gear ring is fixedly mounted at the second end of the driving rotating shaft, the inner gear ring is rotatably arranged inside the first electromagnet, and the outer gear ring is meshed with the inner gear ring. When the driving rotating shaft rotates, the inner gear ring is driven to rotate, when the reset spring is compressed, the driven shaft slides towards the driving rotating shaft, the outer gear ring is meshed with the inner gear ring, and the inner gear ring drives the driven shaft to rotate through the outer gear ring.

Furthermore, actuating mechanism includes bent frame, drive gear, and fixed mounting has the traveller on the bent frame, and traveller slidable mounting is on the link, and drive gear rotates to be installed at the bent frame tip, and the driven shaft rotates to be installed on the bent frame, drive gear and driven shaft fixed mounting. When the driven shaft slides in the driving rotating shaft, the bent frame drives the sliding column to slide on the connecting frame, and when the driven shaft rotates, the transmission gear is driven to rotate.

Furthermore, the driving mechanism further comprises a driven gear, the driven gear is rotatably installed in the middle of the bent frame and meshed with the transmission gear, the driven gear is meshed with a second rack, the second rack is slidably installed on the supporting frame, and two groups of connecting shafts are arranged on the supporting frame. When the transmission gear rotates, the driven gear is driven to rotate, the driven gear drives the second rack to slide on the support frame, and the second rack drives the sub-packaging box to slide on the support frame.

Further, even epaxial leveling mechanism that is provided with, leveling mechanism includes first cylinder, levelling plate, is provided with the fixed axle on the levelling plate, and first cylinder tip rotates and installs at first even epaxial, and the output of first cylinder rotates and installs on the fixed axle, and the second links axle both ends and rotates and install the connecting rod, and the connecting rod rotates and installs on the levelling plate, and symmetrical connection has two second cylinders between connecting rod and the levelling plate, and second cylinder tip rotates and installs on the connecting rod, and the output of second cylinder rotates and installs on the levelling plate. The first cylinder stretches and retracts to adjust the height between the leveling plate and the ground and drive the connecting rod to swing; the angle formed by the leveling plate and the bottom surface is adjusted in a telescopic mode through the second cylinder, so that the leveling plate can level the cement layer with higher quality.

Further, fixed mounting has the slide bar on the support frame, and first rack slidable mounting is on the slide bar, and the slide bar tip is provided with extrusion mechanism, extrusion mechanism includes extrusion gear, extrusion rack, and extrusion gear rotates and installs on the slide bar, and the vertical slidable mounting of extrusion rack is on the slide bar, and extrusion rack and extrusion gear mesh, extrusion rack bottom fixed mounting have the stripper plate. When the driving gear rotates, the first rack is driven to slide on the sliding rod, and the first rack drives the material collecting box to slide above the sub-packaging box; when the extrusion gear rotates, the extrusion rack is driven to slide on the slide rod, the extrusion rack drives the extrusion plate to reciprocate on the slide rod, and the extrusion plate extrudes the laid cobblestones.

Compared with the prior art, the invention has the beneficial effects that: (1) the screening net provided by the invention can be used for classifying cobbles with different sizes; (2) the intermittent groups and the clutch are mutually assisted, so that classified cobblestones are automatically loaded into the sub-boxes, and the automation degree is high; (3) the driving mechanism provided by the invention enables the sub-packaging box and the material collecting box to synchronously slide, so that the classification quality is improved; (4) the leveling mechanism provided by the invention levels the cement layer, so that the cobblestone is laid more smoothly; (5) the extrusion mechanism provided by the invention improves the laying quality of cobblestones.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the main body mechanism of the present invention.

FIG. 3 is a schematic view of the leveling mechanism of the present invention.

Fig. 4 is a schematic illustration of the position of the intermittent groups of the present invention.

Fig. 5 is a schematic view of an intermittent motor and intermittent groups of the present invention.

FIG. 6 is a partial schematic view of the intermittent mechanism of the present invention.

FIG. 7 is a schematic front view of the clutch of the present invention.

FIG. 8 is a schematic illustration of a clutched view of the present invention.

Fig. 9 is a schematic view of the drive mechanism of the present invention.

Fig. 10 is a schematic view of the pressing mechanism of the present invention.

Reference numerals: 1-a body mechanism; 101-a support frame; 102-a slide bar; 103-packing and boxing; 104-a material collecting box; 105-sieving with a sieve; 106-a connecting frame; 10101-connecting shaft; 10102-auxiliary frame; 10401-a first rack; 10301-a second rack; 2-leveling mechanism; 201-a first cylinder; 202-a fixed shaft; 203-a second cylinder; 204-connecting rod; 205-leveling plate; 3-an intermittent mechanism; 301-an intermittent motor; 302-intermittent group; 303-a drive gear; 304-a clutch; 305-a drive mechanism; 30201-swing link; 30202-intermittent rack; 30203-intermittent gear; 30204-active shaft; 30405-an internal gear ring; 30401-a driven shaft; 30402-an electromagnet; 30403-an external gear ring; 30404-a return spring; 30501-a sliding column; 30502-bending frame; 30503-slave gear; 30504-drive gear; 4-an extrusion mechanism; 401-extrusion motor; 402-a pressing gear; 403-extruding a rack; 404-pressing plate.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the green belt laying device for landscape architecture design comprises a driving mechanism 305 and a clutch 304; the three sub-packaging boxes 103 are further included, the number of the sub-packaging boxes 103 is three, the first end of each sub-packaging box 103 is slidably mounted on the support frame 101, the second end of each sub-packaging box 103 is fixedly provided with a second rack 10301, the sub-packaging box 103 is slidably mounted with a material collecting box 104, the first end of each material collecting box 104 is fixedly provided with a first rack 10401, a sieving net 105 is arranged between each sub-packaging box 103 and each material collecting box 104, each sieving net 105 is divided into three parts, namely a large hole, a middle hole and a small hole, a connecting frame 106 is arranged on the support frame 101, a driving gear 303 is rotatably mounted on the connecting frame 106, the driving gear 303 is meshed with the first rack 10401, the driving gear 303 drives the material collecting box 104 to slide on the sub-packaging box 103, and the size of the material collecting box 104 covering the holes in the sieving net 105 is changed; the driving mechanism 305 is slidably mounted on the connecting frame 106, the clutch 304 is arranged between the driving gear 303 and the driving mechanism 305, the driving gear 303 is connected with the driving mechanism 305 through the clutch 304, the driving mechanism 305 drives the second rack 10301 to drive the sub-packaging box 103 to slide on the supporting frame 101, the driving gear 303 drives the material collecting box 104 and the sub-packaging box 103 to slide simultaneously, and cobblestones with different sizes in the material collecting box 104 are screened and filtered.

As shown in fig. 2 and 9, in the main body mechanism 1, a sliding rod 102 is fixedly installed on a supporting frame 101, a first end of a sub-packaging box 103 is slidably installed on the supporting frame 101, a second end of the sub-packaging box 103 is fixedly installed with a second rack 10301, the second rack 10301 is slidably installed on the supporting frame 101, a material collecting box 104 is slidably installed on the sub-packaging box 103, a second end of the material collecting box 104 is fixedly installed with a first rack 10401, the first rack 10401 is slidably installed on the sliding rod 102, a sieving net 105 is arranged between the sub-packaging box 103 and the material collecting box 104, the sieving net 105 is fixedly installed on the sub-packaging box 103, the sieving net 105 is divided into three parts, namely a large hole, a middle hole and a small hole, an initial position of the material collecting box 104 is above the small hole of the sieving net 105, a connecting frame 106 is fixedly installed on the supporting frame 101, and two connecting shafts 10101 and an auxiliary frame 10102 are arranged on the supporting frame 101.

As shown in fig. 3, in the leveling mechanism 2, an end of a first cylinder 201 is rotatably mounted on a first connecting shaft 10101, an output end of the first cylinder 201 is rotatably mounted on a fixing shaft 202, the fixing shaft 202 is fixedly mounted on a leveling plate 205, two sets of connecting rods 204 and two sets of second cylinders 203 are respectively provided, the connecting rods 204 and the second cylinders 203 are symmetrically mounted at two ends of the connecting shaft 10101, an end of the connecting rods 204 is rotatably mounted on the second connecting shaft 10101, an output end of the connecting rods 204 is rotatably mounted on the leveling plate 205, the first cylinder 201 extends and retracts to drive the connecting rods 204 to swing to adjust the height between the leveling plate 205 and the ground, an end of the second cylinders 203 is rotatably mounted on the connecting rods 204, an output end of the second cylinders 203 is rotatably mounted on the leveling plate 205, and the second cylinders 203 extend and retract to adjust the leveling angle formed by the plate 205 and the bottom surface, so as to level the leveling plate 205 with a higher quality.

As shown in fig. 4, 5 and 6, in the intermittent mechanism 3, an intermittent motor 301 is fixedly mounted on an auxiliary frame 10102, and a first end of a swing rod 30201 is rotatably mounted on a connecting shaft 10101; the intermittent group 302 comprises a swing rod 30201, an intermittent rack 30202, an intermittent gear 30203 and a driving rotating shaft 30204, wherein a first end of the swing rod 30201 is fixedly mounted on an output shaft of the intermittent motor 301, the intermittent motor 301 drives the swing rod 30201 to rotate, the intermittent rack 30202 is slidably mounted on the auxiliary frame 10102, a second end of the swing rod 30201 is rotatably mounted at the end of the intermittent rack 30202, when the swing rod 30201 rotates, the intermittent rack 30202 is driven to slide on the auxiliary frame 10102, the intermittent gear 30203 is arranged between the auxiliary frame 10102 and the connecting frame 106, the intermittent gear 30203 is fixedly mounted at a first end of the driving rotating shaft 30204, the intermittent gear 30203 is engaged with the intermittent rack 30202, when the intermittent rack 30202 slides on the auxiliary frame 10102, the intermittent gear 30203 is driven to rotate, and the intermittent gear 30203 drives the driving rotating shaft 30204 to rotate; the driving gear 303 is rotatably mounted on the connecting frame 106, the driving gear 303 is fixedly mounted outside the second end of the driving rotating shaft 30204, the driving gear 303 is meshed with the first rack 10401, the driving rotating shaft 30204 drives the driving gear 303 to rotate, the driving gear 303 is meshed with the first rack 10401, the driving gear 303 drives the material collecting box 104 to slide on the sub-packaging box 103 through the first rack 10401, the relative position of the material collecting box 104 on the sieving net 105 is changed, and the size of a hole of the material collecting box 104, which is covered on the sieve net 105, is changed; the second end of the driving rotating shaft 30204 is a hollow structure.

As shown in fig. 7 and 8, a clutch 304 includes a driven shaft 30401, electromagnets 30402, an outer gear ring 30403, return springs 30404, and inner gear rings 30405, wherein the driven shaft 30401 is slidably mounted at a second end of the driving rotating shaft 30204, the driven shaft 30401 is coaxial with the driving rotating shaft 30204, the inner gear ring 30405 is fixedly mounted at the second end of the driving rotating shaft 30204, the driving rotating shaft 30204 rotates to drive the inner gear ring 30405 to rotate, the electromagnets 30402 are divided into two groups, the first electromagnet 30402 is rotatably mounted on the driving gear 303, the first electromagnet 30402 is rotatably mounted outside the inner gear ring 30405, the second electromagnet 30402 is rotatably mounted outside the driven shaft 30401, a plurality of return springs 30404 are disposed between the two electromagnets 30402, two ends of the return springs 30404 are respectively fixedly mounted on the two electromagnets 30402, the two electromagnets 30402 are energized, the two electromagnets 30402 are moved in opposite directions under the action of magnetic force, the return springs 30404 are compressed, the second electromagnet 30402 drives the driven shaft 30401 to slide in the driving rotating shaft 30204, and after the two electromagnets 30402 are powered off, the driven shaft 30401 is restored to the initial position under the action of the return spring 30404; the outer gear ring 30403 is disposed between two electromagnets 30402, the outer gear ring 30403 is fixedly mounted on the driven shaft 30401, the driving rotation shaft 30204 rotates to drive the inner gear ring 30405 to rotate, the return spring 30404 compresses, the driven shaft 30401 slides toward the driving rotation shaft 30204, the outer gear ring 30403 engages with the inner gear ring 30405, and the inner gear ring 30405 drives the driven shaft 30401 to rotate through the outer gear ring 30403.

As shown in fig. 7 and 8, the driving mechanism 305 and the driving mechanism 305 include a sliding column 30501, a bent frame 30502, a driven gear 30503 and a transmission gear 30504, wherein the sliding column 30501 is slidably mounted on the connecting frame 106, the bent frame 30502 is fixedly mounted on the sliding column 30501, a driven shaft 30401 is rotatably mounted on the bent frame 30502, the transmission gear 30504 is rotatably mounted on the bent frame 30502, a driven shaft 30401 is fixedly mounted with the transmission gear 30504, when the driven shaft 30401 slides inside the driving rotating shaft 30204, the sliding column 30501 is driven by the bent frame 30502 to slide on the connecting frame 106, and when the driven shaft 30401 rotates, the transmission gear 30504 is driven to rotate; the slave gear 30503 is rotatably mounted in the middle of the bent frame 30502, the slave gear 30503 is meshed with the transmission gear 30504, when the transmission gear 30504 rotates, the slave gear 30503 is driven to rotate, the slave gear 30503 is meshed with the second rack 10301, the slave gear 30503 drives the second rack 10301 to slide on the support frame 101, and the second rack 10301 drives the sub-packaging box 103 to slide on the support frame 101.

As shown in fig. 10, in the pressing mechanism 4, the pressing motor 401 is fixedly installed at an end portion of the pressing gear 402, the pressing gear 402 is rotatably installed on the sliding rod 102, the pressing gear 402 is fixedly installed on an output shaft of the pressing motor 401, the pressing motor 401 drives the pressing gear 402 to rotate, the pressing rack 403 is vertically and slidably installed on the sliding rod 102, the pressing rack 403 is meshed with the pressing gear 402, the pressing gear 402 drives the pressing rack 403 to slide on the sliding rod 102 when rotating, the pressing plate 404 is fixedly installed at the bottom of the pressing rack 403, the pressing rack 403 drives the pressing plate 404 to reciprocate on the sliding rod 102, and the pressing plate 404 presses the laid cobblestones, so that the laid cobblestones are more flat.

The working principle is as follows: when paving cobblestones in a green belt for landscape design, the fixed shaft 202 is fixedly arranged on a trailer, cobblestones with different sizes are loaded into the material collecting box 104, the initial position of the material collecting box 104 is above the small holes of the sieving net 105, and the cobblestones on the material collecting box 104 are screened and classified.

The two electromagnets 30402 are electrified, under the action of magnetic force, the two electromagnets 30402 move oppositely, the return spring 30404 is compressed, the second electromagnet 30402 drives the driven shaft 30401 to slide towards the direction of the driving rotating shaft 30204, the outer toothed ring 30403 is meshed with the inner toothed ring 30405, when the driven shaft 30401 slides inside the driving rotating shaft 30204, the bent frame 30502 drives the sliding column 30501 to slide on the connecting frame 106, the intermittent motor 301 is started, the intermittent motor 301 drives the oscillating bar 30201 to rotate, the oscillating bar 30201 drives the intermittent rack 30202 to slide on the auxiliary frame 10102, the intermittent gear 30203 is meshed with the intermittent rack 30202, when the intermittent rack 30202 slides on the auxiliary frame 10102, the intermittent gear 30203 is driven to circularly and reciprocally rotate, and the intermittent gear 30203 is driven to circularly and reciprocally rotate the driving rotating shaft 30204; when the driving rotating shaft 30204 rotates, the driving gear 303 is driven to rotate, the driving gear 303 is meshed with the first rack 10401, and the driving gear 303 drives the material collecting box 104 to slide on the sub-packaging box 103 through the first rack 10401; the driving rotating shaft 30204 rotates and simultaneously drives the inner gear ring 30405 to rotate, the inner gear ring 30405 drives the driven shaft 30401 to rotate through the outer gear ring 30403, and the driven shaft 30401 drives the transmission gear 30504 to rotate when rotating; the driven gear 30503 is meshed with the transmission gear 30504, when the transmission gear 30504 rotates, the driven gear 30503 is driven to rotate, the driven gear 30503 is meshed with the second rack 10301, the driven gear 30503 drives the second rack 10301 to slide on the supporting frame 101, and the second rack 10301 drives the sub-packaging box 103 to slide on the supporting frame 101; the sub-packaging box 103 and the collecting box 104 slide synchronously to primarily screen cobblestones, so that smaller cobblestones fall into the first sub-packaging box 103 below the small hole through the small hole.

After the primary screening is finished, the two electromagnets 30402 are powered off, the driven shaft 30401 is restored to the initial position under the action of the return spring 30404, and the outer gear ring 30403 and the inner gear ring 30405 are not engaged any more; the driving rotating shaft 30204 drives the driving gear 303 to rotate, the driving gear 303 is meshed with the first rack 10401, the driving gear 303 drives the material collecting box 104 to slide on the sub-packaging box 103 through the first rack 10401, and the relative position of the material collecting box 104 on the sieving net 105 is changed until the material collecting box 104 covers the upper part of the middle hole on the sieving net 105; the two electromagnets 30402 are energized and the operations are repeated, the sub-packaging box 103 and the material collecting box 104 slide synchronously to further screen the cobblestones, so that the cobblestones with the middle size pass through the middle hole and fall into the second sub-packaging box 103 below the middle hole.

After the screening is further completed, the two electromagnets 30402 are powered off, the driven shaft 30401 is restored to the initial position under the action of the return spring 30404, and the outer gear ring 30403 and the inner gear ring 30405 are not engaged any more; the driving rotating shaft 30204 drives the driving gear 303 to rotate, the driving gear 303 is meshed with the first rack 10401, the driving gear 303 drives the material collecting box 104 to slide on the sub-packaging box 103 through the first rack 10401, and the relative position of the material collecting box 104 on the sieving net 105 is changed until the material collecting box 104 covers the large hole on the sieving net 105; the two electromagnets 30402 are energized, the operations are repeated, the sub-packaging boxes 103 and the collecting box 104 slide synchronously, and the cobblestones are screened in the last step, so that the largest cobblestones pass through the large holes and all fall into the third sub-packaging box 103 below the large holes.

After the cobblestone screening is accomplished, first cylinder 201 is flexible, drives the swing of connecting rod 204, adjusts the height between leveling plate 205 and the ground, and second cylinder 203 is flexible, adjusts the angle that leveling plate 205 and bottom surface formed, makes leveling plate 205 contact cement flat bed, and when the trailer removed, makes leveling plate 205 flattening cement layer, as required, aligns the discharge opening on three partial shipment case 103 and lays the ground, lays the cobblestone in partial shipment case 103 to the cement flat bed.

After the cobblestones are paved, the trailer continues to move forwards, the extrusion motor 401 is started, the extrusion motor 401 drives the extrusion gear 402 to rotate, the extrusion gear 402 drives the extrusion rack 403 to slide on the slide rod 102 when rotating, the extrusion rack 403 drives the extrusion plate 404 to reciprocate on the slide rod 102, and the extrusion plate 404 extrudes the paved cobblestones, so that the paved cobblestones are more smooth.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims (5)

1. A green belt laying device for landscape design comprises a driving mechanism (305) and a clutch (304); the method is characterized in that: the device is characterized by further comprising three sub-packaging boxes (103) and a support frame (101), wherein the three sub-packaging boxes (103) are arranged, the first end of each sub-packaging box (103) is slidably mounted on the support frame (101), the second end of each sub-packaging box (103) is fixedly provided with a second rack (10301), the sub-packaging box (103) is slidably mounted with a material collecting box (104), the first end of the material collecting box (104) is fixedly provided with a first rack (10401), a sieving screen (105) is arranged between each sub-packaging box (103) and the material collecting box (104), and each sieving screen (105) is divided into large holes, the device comprises a middle hole and a small hole, wherein a support frame (101) is provided with a connecting frame (106), a driving gear (303) is rotatably arranged on the connecting frame (106), the driving gear (303) is meshed with a first rack (10401), and the driving gear (303) drives a material collecting box (104) to slide on a sub-packaging box (103) so as to change the size of the hole of the material collecting box (104) covered on a screen (105); the driving mechanism (305) is slidably mounted on the connecting frame (106), the clutch (304) is arranged between the driving gear (303) and the driving mechanism (305), the driving gear (303) is connected with the driving mechanism (305) through the clutch (304), the driving mechanism (305) drives the second rack (10301) to drive the sub-packaging box (103) to slide on the supporting frame (101), the driving gear (303) drives the material collecting box (104) and the sub-packaging box (103) to slide simultaneously, and cobblestones with different sizes are screened and filtered from the material collecting box (104);

the clutch (304) comprises a driven shaft (30401) and electromagnets (30402), wherein the driven shaft (30401) is slidably mounted at the second end of the driving rotating shaft (30204), the driven shaft (30401) and the driving rotating shaft (30204) are coaxial, the electromagnets (30402) are divided into two groups, the first electromagnet (30402) is rotatably mounted on the driving gear (303), the second electromagnet (30402) is rotatably mounted outside the driven shaft (30401), and a plurality of return springs (30404) are arranged between the two electromagnets (30402);

the clutch (304) further comprises an outer gear ring (30403) and an inner gear ring (30405), wherein the outer gear ring (30403) is arranged between the two electromagnets (30402), the outer gear ring (30403) is fixedly arranged on a driven shaft (30401), the inner gear ring (30405) is fixedly arranged at the second end of the driving rotating shaft (30204), the inner gear ring (30405) is rotatably arranged inside the first electromagnet (30402), and the outer gear ring (30403) is meshed with the inner gear ring (30405);

an auxiliary frame (10102) is arranged on the supporting frame (101), an intermittent group (302) is arranged on the auxiliary frame (10102), the intermittent group (302) comprises a swing rod (30201) and an intermittent rack (30202), the first end of the swing rod (30201) is rotatably arranged on the auxiliary frame (10102), the intermittent rack (30202) is slidably arranged on the auxiliary frame (10102), and the second end of the swing rod (30201) is rotatably arranged at the end part of the intermittent rack (30202);

the intermittent group (302) further comprises an intermittent gear (30203) and an active rotating shaft (30204), the active rotating shaft (30204) is rotatably mounted on the auxiliary frame (10102) and the connecting frame (106), the intermittent gear (30203) is arranged between the auxiliary frame (10102) and the connecting frame (106), the intermittent gear (30203) is fixedly mounted at the first end of the active rotating shaft (30204), the intermittent gear (30203) is meshed with the intermittent rack (30202), the driving gear (303) is fixedly mounted at the outer portion of the second end of the active rotating shaft (30204), and the second end of the active rotating shaft (30204) is of a hollow structure.

2. The green belt laying device for landscape architecture design according to claim 1, characterized in that: the driving mechanism (305) comprises a bent frame (30502) and a transmission gear (30504), a sliding column (30501) is fixedly mounted on the bent frame (30502), the sliding column (30501) is slidably mounted on a connecting frame (106), the transmission gear (30504) is rotatably mounted at the end of the bent frame (30502), a driven shaft (30401) is rotatably mounted on the bent frame (30502), and the transmission gear (30504) and the driven shaft (30401) are fixedly mounted.

3. The green belt laying device for landscape architecture design according to claim 2, characterized in that: the driving mechanism (305) further comprises a slave gear (30503), the slave gear (30503) is rotatably mounted in the middle of the bent frame (30502), the slave gear (30503) is meshed with the transmission gear (30504), the slave gear (30503) is meshed with a second rack (10301), the second rack (10301) is slidably mounted on the supporting frame (101), and two groups of connecting shafts (10101) are arranged on the supporting frame (101).

4. A green belt laying device for landscape architectural design according to claim 3, characterized in that: be provided with levelling mechanism (2) on even axle (10101), levelling mechanism (2) are including first cylinder (201), levelling plate (205), be provided with fixed axle (202) on levelling plate (205), first cylinder (201) tip rotates and installs on first even axle (10101), the output of first cylinder (201) rotates and installs on fixed axle (202), connecting rod (204) are installed in second even axle (10101) both ends rotation, connecting rod (204) rotate and install on levelling plate (205), symmetrical connection has two second cylinders (203) between connecting rod (204) and levelling plate (205), second cylinder (203) tip rotates and installs on connecting rod (204), the output of second cylinder (203) rotates and installs on levelling plate (205).

5. The green belt laying device for landscape architecture design according to claim 1, characterized in that: fixed mounting has slide bar (102) on support frame (101), and first rack (10401) slidable mounting is on slide bar (102), and slide bar (102) tip is provided with extrusion mechanism (4), extrusion mechanism (4) are including extrusion gear (402), extrusion rack (403), and extrusion gear (402) rotate and install on slide bar (102), and extrusion rack (403) vertical slidable mounting is on slide bar (102), and extrusion rack (403) and extrusion gear (402) mesh, and extrusion rack (403) bottom fixed mounting has stripper plate (404).

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