Garden path cobble laying device
Technical Field
The invention relates to a paving device, in particular to a garden path cobble paving device.
Background
In the garden greening, flat fields or paths are often paved for pedestrians to pass through or stand for viewing, greening and leisure viewing are both correct, particularly roads paved with cobblestones are well-arranged, the surfaces of the cobblestones are bright, the cobblestones are widely used, and the massage device also has a massage function.
Disclosure of Invention
In order to overcome the defects that when a person lays cobblestones on a small track, the small track is large in area, the person is easy to fatigue during laying, the working efficiency is low, and the cobblestones are easy to kick by the person and break away from the small track, the technical problem to be solved is as follows: the utility model provides a convenient laying of cobblestone, it is efficient to provide one kind to can carry out the gardens minor track cobblestone laying device that compresses tightly to the cobblestone after laying.
The technical scheme is as follows: a garden path cobble laying device comprises a base plate, wheels, a vertical plate, a handle, a cross rod, a frame body, a discharging pipe, a first inclined plate, a second inclined plate, a first baffle plate, a pull rod, a first air cylinder, a swing rod, an n-shaped frame, a first bearing seat, a first rotating shaft and a roller, wherein the wheels are symmetrically arranged on the left side and the right side of the bottom of the base plate, the vertical plate is arranged on the right side of the top of the base plate, the handle is arranged on the upper portion of the right side surface of the vertical plate, the cross rod is arranged on the upper portion and the middle portion of the left side surface of the vertical plate, the frame body is arranged between the left ends of the cross rods on the upper side and the lower side, the discharging pipe is connected with the discharging pipe in the frame body, the first inclined plate is arranged on the left side of the outer bottom of the frame body, a first through hole is formed in the upper portion of the first, first baffle is located discharging pipe below and rather than the contact, the pendulum rod is installed to installing of second swash plate middle part rotary type, and n type frame is installed to the pendulum rod left end, and primary shaft bearing is all installed to both sides bottom around the n type frame, installs first pivot between the primary shaft bearing of both sides around, and first pivot mid-mounting has the cylinder, and the first cylinder of installing of framework outside left surface upper portion rotary type, the telescopic link and the pendulum rod top left side rotary type of first cylinder are connected.
As a further preferable scheme, the device further comprises a first guide sleeve, a movable rod, a second baffle, a first spring, a second guide sleeve and an insertion rod, wherein a slot is formed in the lower portion of the right side face of the second inclined plate, the first guide sleeve is installed on the left side of the top of the bottom plate, the movable rod is arranged in the first guide sleeve, the second guide sleeve is installed at the right end of the movable rod, the first spring is connected between the left side face of the second guide sleeve and the right side face of the first guide sleeve, the first spring is sleeved on the movable rod, the second baffle is installed at the left end of the movable rod, the left end of the second baffle is located in the slot, the top of the second baffle is in contact with the bottom of the first inclined plate, the insertion rod is arranged in the second guide sleeve.
As further preferred scheme, still including the otter board, the fixed plate, the second cylinder, the sleeve, the second spring, slide bar and gyro wheel, install the otter board in the framework between bottom left side and the left surface middle part in the framework, the fixed plate is installed on left surface upper portion in the framework, the second cylinder is installed on fixed plate bottom right side, install the sleeve on the telescopic link of second cylinder, be equipped with the slide bar in the sleeve, be connected with the second spring between slide bar right-hand member and the interior right flank of sleeve, the gyro wheel is installed to the slide bar left end, gyro wheel and otter board contact.
As a further preferred scheme, the device further comprises a connecting plate, a third cylinder, a supporting plate, a third spring and a scraper, wherein the connecting plate is installed on the lower portion of the left side face of the second inclined plate, the third cylinder is installed on the right side of the bottom of the connecting plate, the supporting plate is installed on a telescopic rod of the third cylinder, the scraper is installed in a rotating mode on the left side of the bottom of the supporting plate, and the third spring is connected between the upper portion of the right side face of the scraper and the right.
As a further preferable scheme, the lifting device further comprises a second bearing seat, a second rotating shaft and a cover plate, wherein the second bearing seat is installed on the left side of the top of the upper cross rod, the second rotating shaft is installed in the second bearing seat, the cover plate is installed at the top end of the second rotating shaft, and the cover plate is located above the frame body and matched with the frame body.
Firstly, an operator pours cobblestones into a frame body, then partial cobblestones drop into a discharge pipe, a first baffle plate blocks the cobblestones, the operator can push the device to be positioned on a lane through wheels, a first air cylinder is started, a telescopic rod of the first air cylinder extends to drive a swing rod to swing downwards, the swing rod swings downwards to drive an n-shaped frame to move downwards, the n-shaped frame moves downwards to drive a first rotating shaft through a first bearing seat, the first rotating shaft swings downwards to drive a roller to swing downwards, when the roller moves downwards to be in contact with the ground of the lane, the first air cylinder is closed, then a pull rod is pulled to move rightwards, the pull rod moves rightwards to drive the first baffle plate to move rightwards, when the first baffle plate moves rightwards to be out of contact with the discharge pipe, the cobblestones in the discharge pipe drop between a first inclined plate and a second inclined plate to further drop onto the lane for laying, meanwhile, the operator holds a handle to pull the device, and then make the cobblestone more comprehensive lay on the pavement, simultaneously, when operating personnel pulled this device, the cylinder compressed tightly the cobblestone of laying on the pavement, and then made the effect that the cobblestone was laid better. After the cobblestones are laid on the streets, the device can be stopped to be pulled, the pull rod is pushed to move leftwards, the pull rod moves leftwards to drive the first baffle to move leftwards and return to the original position, the telescopic rod of the first air cylinder is started to be shortened to drive the swing rod to swing upwards, then the roller is driven to swing upwards and return to the original position, and the first air cylinder is closed.
When the device is positioned on a lane, an operator can pull the inserted bar to move upwards to be separated from the jack, the second guide sleeve can be pulled to move rightwards, the second guide sleeve moves rightwards to drive the movable bar to move rightwards, the first spring is stretched, the movable bar moves rightwards to drive the second baffle plate to move rightwards, when the second baffle plate moves rightwards to a proper position, the second guide sleeve can be stopped from being pulled, the inserted bar is pushed to move downwards to be inserted into the jack, the second guide sleeve is fixed, meanwhile, the second baffle plate is fixed, and when cobblestones in the discharge pipe fall, the cobblestones fall onto the lane through the second baffle plate. After the pavement of the lane is finished, the inserting rod can be pulled to move upwards to be separated from the jack, the inserting rod is loosened, the movable rod moves leftwards under the action of the first spring to drive the second baffle to move leftwards to be inserted into the slot to be restored to the original position, and the inserting rod can be pushed to move downwards to be restored to the original position. Thus, the falling amount of the cobblestones can be adjusted.
When the cobblestones are poured into the frame, the cobblestones contact with the otter board, and then the otter board filters the cobblestones, and little cobblestones drop to in the discharge tube, and big cobblestones are stayed in the frame, can start the second cylinder, and the telescopic link of second cylinder is flexible to be driven the sleeve and is reciprocated, and the sleeve reciprocates and drives the gyro wheel through the slide bar and reciprocate, and the gyro wheel reciprocates and stirs the cobblestones on the otter board, can begin to lay the cobblestones to the lane. And when the cobblestones are paved on the path, the second cylinder can be closed. Thus, the discharge pipe can be prevented from being blocked by massive cobbles.
When this device is located the lane, can start the third cylinder, the telescopic link extension of third cylinder drives the backup pad downstream, the backup pad downstream drives the scraper blade downstream, when scraper blade downstream and ground contact, can close the third cylinder, and then when the cobblestone dropped to the lane subaerial time, and when operating personnel pulling this device removed, the scraper blade scraped it with the cobblestone contact, because of the effect of third spring, the scraper blade was always with ground contact, the cobblestone after scraping is compressed tightly by the cylinder. After the cobblestones are laid on the path, the telescopic rod of the third cylinder can be started to move upwards, the support plate drives the scraper to move upwards to return to the original position, and the third cylinder is closed. So, carry out preliminary striking off to the cobblestone, make things convenient for the cylinder better to compress tightly the cobblestone.
When the device moves to a lane, the cover plate can be rotated to be not in contact with the frame body, then the cobblestones are poured into the frame body, and when a proper amount of cobblestones are in the frame body, the cover plate can be rotated again to be restored to the original position. Therefore, foreign matters can be prevented from falling into the frame body and mixing with the cobbles.
The beneficial effects are that: the cobblestones are poured into the frame body, the first baffle is not in contact with the discharge pipe, the cobblestones fall onto the small road to be laid, the cobblestones do not need to be laid on the small road manually, time and labor are saved, the laid cobblestones can be pressed through the action of the roller, the cobblestones are prevented from being kicked and separated from the small road when people walk, and the falling amount of the cobblestones can be controlled through the action of the second baffle.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a right-side view schematically illustrating the drum according to the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
Fig. 4 is a third schematic view of the present invention.
Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 6 is a schematic view of a fifth front view structure according to the present invention.
Wherein: the device comprises a base plate 1, wheels 2, vertical plates 3, handles 4, a cross bar 5, a frame 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle 10, a first through hole 11, a second through hole 12, a pull rod 13, a first air cylinder 14, a swing rod 15, a 16 n-shaped frame 17, a first bearing seat 18, a first rotating shaft 18, a roller 19, a first guide sleeve 20, a movable rod 21, a second baffle 22, a slot 23, a first spring 24, a second guide sleeve 25, an inserted rod 26, an inserted hole 27, a screen plate 28, a fixed plate 29, a second air cylinder 30, a sleeve 31, a second spring 32, a sliding rod 33, a roller 34, a connecting plate 35, a third air cylinder 36, a supporting plate 37, a third spring 38, a scraper plate 40, a second bearing seat 41, a second rotating shaft 42 and a cover plate.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A garden path cobble laying device is shown in figures 1-6 and comprises a bottom plate 1, wheels 2, a vertical plate 3, a handle 4, a cross rod 5, a frame body 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle plate 10, a pull rod 13, a first air cylinder 14, a swing rod 15, an n-shaped frame 16, a first bearing seat 17, a first rotating shaft 18 and a roller 19, wherein the wheels 2 are symmetrically arranged on the left side and the right side of the bottom plate 1, the vertical plate 3 is arranged on the right side of the top of the bottom plate 1, the handle 4 is arranged on the upper portion of the right side of the vertical plate 3, the cross rod 5 is arranged on the upper portion and the middle portion of the left side of the vertical plate 3, the frame body 6 is arranged between the left ends of the horizontal plates 5 on the upper side and the lower side, the discharge pipe 7 is connected with the inside of the frame body 6, the first inclined plate 8 is arranged on the left side of, the lower part of the second inclined plate 9 is provided with a second through hole 12, pull rods 13 are arranged in the second through hole 12 and the first through hole 11, a first baffle plate 10 is arranged between the inner ends of the pull rods 13 on the left side and the right side, the first baffle plate 10 is positioned below the discharge pipe 7 and contacts with the discharge pipe, a swing rod 15 is rotatably arranged in the middle of the second inclined plate 9, an n-shaped frame 16 is arranged at the left end of the swing rod 15, first bearing seats 17 are arranged at the bottom ends of the front side and the rear side of the n-shaped frame 16, a first rotating shaft 18 is arranged between the first bearing seats 17 on the front side and the rear side, a roller 19 is arranged in the middle of the first rotating shaft 18, a first air cylinder 14 is rotatably arranged on.
Example 2
A garden path cobble laying device is shown in figures 1-6 and comprises a bottom plate 1, wheels 2, a vertical plate 3, a handle 4, a cross rod 5, a frame body 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle plate 10, a pull rod 13, a first air cylinder 14, a swing rod 15, an n-shaped frame 16, a first bearing seat 17, a first rotating shaft 18 and a roller 19, wherein the wheels 2 are symmetrically arranged on the left side and the right side of the bottom plate 1, the vertical plate 3 is arranged on the right side of the top of the bottom plate 1, the handle 4 is arranged on the upper portion of the right side of the vertical plate 3, the cross rod 5 is arranged on the upper portion and the middle portion of the left side of the vertical plate 3, the frame body 6 is arranged between the left ends of the horizontal plates 5 on the upper side and the lower side, the discharge pipe 7 is connected with the inside of the frame body 6, the first inclined plate 8 is arranged on the left side of, the lower part of the second inclined plate 9 is provided with a second through hole 12, pull rods 13 are arranged in the second through hole 12 and the first through hole 11, a first baffle plate 10 is arranged between the inner ends of the pull rods 13 on the left side and the right side, the first baffle plate 10 is positioned below the discharge pipe 7 and contacts with the discharge pipe, a swing rod 15 is rotatably arranged in the middle of the second inclined plate 9, an n-shaped frame 16 is arranged at the left end of the swing rod 15, first bearing seats 17 are arranged at the bottom ends of the front side and the rear side of the n-shaped frame 16, a first rotating shaft 18 is arranged between the first bearing seats 17 on the front side and the rear side, a roller 19 is arranged in the middle of the first rotating shaft 18, a first air cylinder 14 is rotatably arranged on.
The device is characterized by further comprising a first guide sleeve 20, a movable rod 21, a second baffle 22, a first spring 24, a second guide sleeve 25 and an insertion rod 26, wherein a slot 23 is formed in the lower portion of the right side face of the second inclined plate 9, the first guide sleeve 20 is installed on the left side of the top of the bottom plate 1, the movable rod 21 is arranged in the first guide sleeve 20, the second guide sleeve 25 is installed at the right end of the movable rod 21, the first spring 24 is connected between the left side face of the second guide sleeve 25 and the right side face of the first guide sleeve 20, the first spring 24 is sleeved on the movable rod 21, the second baffle 22 is installed at the left end of the movable rod 21, the left end of the second baffle 22 is located in the slot 23, the top of the second baffle 22 is in contact with the bottom of the first inclined plate 8, the insertion rod 26 is arranged in the second guide sleeve 25, insertion holes 27 are.
Example 3
A garden path cobble laying device is shown in figures 1-6 and comprises a bottom plate 1, wheels 2, a vertical plate 3, a handle 4, a cross rod 5, a frame body 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle plate 10, a pull rod 13, a first air cylinder 14, a swing rod 15, an n-shaped frame 16, a first bearing seat 17, a first rotating shaft 18 and a roller 19, wherein the wheels 2 are symmetrically arranged on the left side and the right side of the bottom plate 1, the vertical plate 3 is arranged on the right side of the top of the bottom plate 1, the handle 4 is arranged on the upper portion of the right side of the vertical plate 3, the cross rod 5 is arranged on the upper portion and the middle portion of the left side of the vertical plate 3, the frame body 6 is arranged between the left ends of the horizontal plates 5 on the upper side and the lower side, the discharge pipe 7 is connected with the inside of the frame body 6, the first inclined plate 8 is arranged on the left side of, the lower part of the second inclined plate 9 is provided with a second through hole 12, pull rods 13 are arranged in the second through hole 12 and the first through hole 11, a first baffle plate 10 is arranged between the inner ends of the pull rods 13 on the left side and the right side, the first baffle plate 10 is positioned below the discharge pipe 7 and contacts with the discharge pipe, a swing rod 15 is rotatably arranged in the middle of the second inclined plate 9, an n-shaped frame 16 is arranged at the left end of the swing rod 15, first bearing seats 17 are arranged at the bottom ends of the front side and the rear side of the n-shaped frame 16, a first rotating shaft 18 is arranged between the first bearing seats 17 on the front side and the rear side, a roller 19 is arranged in the middle of the first rotating shaft 18, a first air cylinder 14 is rotatably arranged on.
The device is characterized by further comprising a first guide sleeve 20, a movable rod 21, a second baffle 22, a first spring 24, a second guide sleeve 25 and an insertion rod 26, wherein a slot 23 is formed in the lower portion of the right side face of the second inclined plate 9, the first guide sleeve 20 is installed on the left side of the top of the bottom plate 1, the movable rod 21 is arranged in the first guide sleeve 20, the second guide sleeve 25 is installed at the right end of the movable rod 21, the first spring 24 is connected between the left side face of the second guide sleeve 25 and the right side face of the first guide sleeve 20, the first spring 24 is sleeved on the movable rod 21, the second baffle 22 is installed at the left end of the movable rod 21, the left end of the second baffle 22 is located in the slot 23, the top of the second baffle 22 is in contact with the bottom of the first inclined plate 8, the insertion rod 26 is arranged in the second guide sleeve 25, insertion holes 27 are.
Still including otter board 28, fixed plate 29, second cylinder 30, sleeve 31, second spring 32, slide bar 33 and gyro wheel 34, install otter board 28 in framework 6 between the left side of bottom and the interior left surface middle part of framework 6, fixed plate 29 is installed on left surface upper portion in framework 6, second cylinder 30 is installed on fixed plate 29 bottom right side, install sleeve 31 on the telescopic link of second cylinder 30, be equipped with slide bar 33 in the sleeve 31, be connected with second spring 32 between slide bar 33 right-hand member and the interior right flank of sleeve 31, gyro wheel 34 is installed to slide bar 33 left end, gyro wheel 34 and otter board 28 contact.
Example 4
A garden path cobble laying device is shown in figures 1-6 and comprises a bottom plate 1, wheels 2, a vertical plate 3, a handle 4, a cross rod 5, a frame body 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle plate 10, a pull rod 13, a first air cylinder 14, a swing rod 15, an n-shaped frame 16, a first bearing seat 17, a first rotating shaft 18 and a roller 19, wherein the wheels 2 are symmetrically arranged on the left side and the right side of the bottom plate 1, the vertical plate 3 is arranged on the right side of the top of the bottom plate 1, the handle 4 is arranged on the upper portion of the right side of the vertical plate 3, the cross rod 5 is arranged on the upper portion and the middle portion of the left side of the vertical plate 3, the frame body 6 is arranged between the left ends of the horizontal plates 5 on the upper side and the lower side, the discharge pipe 7 is connected with the inside of the frame body 6, the first inclined plate 8 is arranged on the left side of, the lower part of the second inclined plate 9 is provided with a second through hole 12, pull rods 13 are arranged in the second through hole 12 and the first through hole 11, a first baffle plate 10 is arranged between the inner ends of the pull rods 13 on the left side and the right side, the first baffle plate 10 is positioned below the discharge pipe 7 and contacts with the discharge pipe, a swing rod 15 is rotatably arranged in the middle of the second inclined plate 9, an n-shaped frame 16 is arranged at the left end of the swing rod 15, first bearing seats 17 are arranged at the bottom ends of the front side and the rear side of the n-shaped frame 16, a first rotating shaft 18 is arranged between the first bearing seats 17 on the front side and the rear side, a roller 19 is arranged in the middle of the first rotating shaft 18, a first air cylinder 14 is rotatably arranged on.
The device is characterized by further comprising a first guide sleeve 20, a movable rod 21, a second baffle 22, a first spring 24, a second guide sleeve 25 and an insertion rod 26, wherein a slot 23 is formed in the lower portion of the right side face of the second inclined plate 9, the first guide sleeve 20 is installed on the left side of the top of the bottom plate 1, the movable rod 21 is arranged in the first guide sleeve 20, the second guide sleeve 25 is installed at the right end of the movable rod 21, the first spring 24 is connected between the left side face of the second guide sleeve 25 and the right side face of the first guide sleeve 20, the first spring 24 is sleeved on the movable rod 21, the second baffle 22 is installed at the left end of the movable rod 21, the left end of the second baffle 22 is located in the slot 23, the top of the second baffle 22 is in contact with the bottom of the first inclined plate 8, the insertion rod 26 is arranged in the second guide sleeve 25, insertion holes 27 are.
Still including otter board 28, fixed plate 29, second cylinder 30, sleeve 31, second spring 32, slide bar 33 and gyro wheel 34, install otter board 28 in framework 6 between the left side of bottom and the interior left surface middle part of framework 6, fixed plate 29 is installed on left surface upper portion in framework 6, second cylinder 30 is installed on fixed plate 29 bottom right side, install sleeve 31 on the telescopic link of second cylinder 30, be equipped with slide bar 33 in the sleeve 31, be connected with second spring 32 between slide bar 33 right-hand member and the interior right flank of sleeve 31, gyro wheel 34 is installed to slide bar 33 left end, gyro wheel 34 and otter board 28 contact.
The inclined plate mechanism is characterized by further comprising a connecting plate 35, a third air cylinder 36, a supporting plate 37, a third spring 38 and a scraping plate 39, wherein the connecting plate 35 is installed on the lower portion of the left side face of the second inclined plate 9, the third air cylinder 36 is installed on the right side of the bottom of the connecting plate 35, the supporting plate 37 is installed on an expansion rod of the third air cylinder 36, the scraping plate 39 is installed on the left side of the bottom of the supporting plate 37 in a rotating mode, and the third spring 38 is connected between the upper portion of the right.
Example 5
A garden path cobble laying device is shown in figures 1-6 and comprises a bottom plate 1, wheels 2, a vertical plate 3, a handle 4, a cross rod 5, a frame body 6, a discharge pipe 7, a first inclined plate 8, a second inclined plate 9, a first baffle plate 10, a pull rod 13, a first air cylinder 14, a swing rod 15, an n-shaped frame 16, a first bearing seat 17, a first rotating shaft 18 and a roller 19, wherein the wheels 2 are symmetrically arranged on the left side and the right side of the bottom plate 1, the vertical plate 3 is arranged on the right side of the top of the bottom plate 1, the handle 4 is arranged on the upper portion of the right side of the vertical plate 3, the cross rod 5 is arranged on the upper portion and the middle portion of the left side of the vertical plate 3, the frame body 6 is arranged between the left ends of the horizontal plates 5 on the upper side and the lower side, the discharge pipe 7 is connected with the inside of the frame body 6, the first inclined plate 8 is arranged on the left side of, the lower part of the second inclined plate 9 is provided with a second through hole 12, pull rods 13 are arranged in the second through hole 12 and the first through hole 11, a first baffle plate 10 is arranged between the inner ends of the pull rods 13 on the left side and the right side, the first baffle plate 10 is positioned below the discharge pipe 7 and contacts with the discharge pipe, a swing rod 15 is rotatably arranged in the middle of the second inclined plate 9, an n-shaped frame 16 is arranged at the left end of the swing rod 15, first bearing seats 17 are arranged at the bottom ends of the front side and the rear side of the n-shaped frame 16, a first rotating shaft 18 is arranged between the first bearing seats 17 on the front side and the rear side, a roller 19 is arranged in the middle of the first rotating shaft 18, a first air cylinder 14 is rotatably arranged on.
The device is characterized by further comprising a first guide sleeve 20, a movable rod 21, a second baffle 22, a first spring 24, a second guide sleeve 25 and an insertion rod 26, wherein a slot 23 is formed in the lower portion of the right side face of the second inclined plate 9, the first guide sleeve 20 is installed on the left side of the top of the bottom plate 1, the movable rod 21 is arranged in the first guide sleeve 20, the second guide sleeve 25 is installed at the right end of the movable rod 21, the first spring 24 is connected between the left side face of the second guide sleeve 25 and the right side face of the first guide sleeve 20, the first spring 24 is sleeved on the movable rod 21, the second baffle 22 is installed at the left end of the movable rod 21, the left end of the second baffle 22 is located in the slot 23, the top of the second baffle 22 is in contact with the bottom of the first inclined plate 8, the insertion rod 26 is arranged in the second guide sleeve 25, insertion holes 27 are.
Still including otter board 28, fixed plate 29, second cylinder 30, sleeve 31, second spring 32, slide bar 33 and gyro wheel 34, install otter board 28 in framework 6 between the left side of bottom and the interior left surface middle part of framework 6, fixed plate 29 is installed on left surface upper portion in framework 6, second cylinder 30 is installed on fixed plate 29 bottom right side, install sleeve 31 on the telescopic link of second cylinder 30, be equipped with slide bar 33 in the sleeve 31, be connected with second spring 32 between slide bar 33 right-hand member and the interior right flank of sleeve 31, gyro wheel 34 is installed to slide bar 33 left end, gyro wheel 34 and otter board 28 contact.
The inclined plate mechanism is characterized by further comprising a connecting plate 35, a third air cylinder 36, a supporting plate 37, a third spring 38 and a scraping plate 39, wherein the connecting plate 35 is installed on the lower portion of the left side face of the second inclined plate 9, the third air cylinder 36 is installed on the right side of the bottom of the connecting plate 35, the supporting plate 37 is installed on an expansion rod of the third air cylinder 36, the scraping plate 39 is installed on the left side of the bottom of the supporting plate 37 in a rotating mode, and the third spring 38 is connected between the upper portion of the right.
The frame further comprises a second bearing block 40, a second rotating shaft 41 and a cover plate 42, wherein the second bearing block 40 is installed on the left side of the top of the upper cross rod 5, the second rotating shaft 41 is installed in the second bearing block 40, the cover plate 42 is installed at the top end of the second rotating shaft 41, and the cover plate 42 is located above the frame body 6 and matched with the frame body.
Firstly, an operator pours the cobblestones into the frame body 6, then partial cobblestones drop into the discharge pipe 7, the cobblestones are blocked by the first baffle 10, the operator can push the device to be positioned on a lane through the wheels 2, the first air cylinder 14 is started, the telescopic rod of the first air cylinder 14 extends to drive the swing rod 15 to swing downwards, the swing rod 15 swings downwards to drive the n-shaped frame 16 to move downwards, the n-shaped frame 16 moves downwards to drive the first rotating shaft 18 through the first bearing seat 17, the first rotating shaft 18 swings downwards to drive the roller 19 to swing downwards, when the roller 19 moves downwards to contact with the ground of the lane, the first air cylinder 14 is closed, then the pull rod 13 moves rightwards, the pull rod 13 moves rightwards to drive the first baffle 10 to move rightwards, when the first baffle 10 moves rightwards and does not contact with the discharge pipe 7, the cobblestones in the discharge pipe 7 drop between the first inclined plate 8 and the second inclined plate 9, and then drop to the lane for laying, meanwhile, an operator holds the handle 4 to pull the device to move on the small track, so that the cobblestones are laid on the small track more comprehensively, and meanwhile, when the operator pulls the device, the roller 19 compresses the cobblestones laid on the small track, so that the effect of laying the cobblestones is better. After the cobblestones are laid on the streets, the device can be stopped to be pulled, the pull rod 13 is pushed to move leftwards, the pull rod 13 moves leftwards to drive the first baffle plate 10 to move leftwards and return to the original position, the telescopic rod of the first air cylinder 14 is started to be shortened to drive the swing rod 15 to swing upwards, the roller 19 is further driven to swing upwards and return to the original position, and the first air cylinder 14 is closed.
When the device is positioned on a lane, an operator can pull the inserted bar 26 to move upwards to be separated from the insertion hole 27, namely, the second guide sleeve 25 can be pulled to move rightwards, the second guide sleeve 25 moves rightwards to drive the movable bar 21 to move rightwards, the first spring 24 stretches, the movable bar 21 moves rightwards to drive the second baffle 22 to move rightwards, when the second baffle 22 moves rightwards to a proper position, the second guide sleeve 25 can be stopped being pulled, the inserted bar 26 is pushed to move downwards to be inserted into the insertion hole 27, the second guide sleeve 25 is fixed, meanwhile, the second baffle 22 is fixed, and when cobblestones in the discharge pipe 7 fall, the cobblestones fall onto the lane through the second baffle 22. After the pavement of the pavement is finished, the inserting rod 26 can be pulled to move upwards to be separated from the inserting hole 27, the inserting rod 26 is loosened, the movable rod 21 moves leftwards under the action of the first spring 24 to drive the second baffle 22 to move leftwards to be inserted into the inserting groove 23 to restore to the original position, and then the inserting rod 26 can be pushed to move downwards to restore to the original position. Thus, the falling amount of the cobblestones can be adjusted.
When the cobblestones are poured into the frame body 6, the cobblestones are in contact with the net plate 28, the net plate 28 filters the cobblestones, small cobblestones drop into the discharge pipe 7, large cobblestones are left in the frame body 6, the second air cylinder 30 can be started, the telescopic rod of the second air cylinder 30 stretches and retracts to drive the sleeve 31 to move up and down, the sleeve 31 moves up and down, the slide rod 33 drives the roller 34 to move up and down, the roller 34 moves up and down to stir the cobblestones on the net plate 28, and paving of the cobblestones on a lane can be started. When the pebbles are paved on the path, the second cylinder 30 can be closed. This prevents the discharge pipe 7 from being clogged with large pebbles.
When the device is positioned on a small road, the third cylinder 36 can be started, the telescopic rod of the third cylinder 36 extends to drive the supporting plate 37 to move downwards, the supporting plate 37 moves downwards to drive the scraper 39 to move downwards, and when the scraper 39 moves downwards to contact with the ground, the third cylinder 36 can be closed, so that when cobblestones fall to the small road, the scraper 39 contacts with the cobblestones to scrape the cobblestones when an operator pulls the device to move, the scraper 39 always contacts with the ground due to the action of the third spring 38, and the scraped cobblestones are pressed by the roller 19. After the cobblestones are laid on the path, the telescopic rod of the third cylinder 36 can be started to move upwards to drive the scraper 39 to move upwards through the supporting plate 37 to return to the original position, and the third cylinder 36 is closed. Therefore, the cobblestones are scraped preliminarily, and the cobblestones are compressed better by the roller 19 conveniently.
When the device is moved to a lane, the cover plate 42 can be rotated without contacting the frame body 6, then the cobbles are poured into the frame body 6, and when a proper amount of cobbles are in the frame body 6, the cover plate 42 can be rotated again to return to the original position. Thus, foreign objects can be prevented from falling into the frame body 6 and mixing with the pebbles.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.