CN113529538A

CN113529538A - Machinery is laid with cobble range to gardens construction

Info

Publication number: CN113529538A
Application number: CN202110906545.9A
Authority: CN
Inventors: 王永亮
Original assignee: Jiangsu Urban and Rural Construction College
Current assignee: Suzhou Yuanke Ecological Construction Group Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-10-22
Anticipated expiration: 2041-08-09
Also published as: CN113529538B

Abstract

The invention discloses a pebble arrangement paving machine for garden construction in the field of line riprap paving, which comprises a frame, wherein a driving mechanism for driving the frame to move is fixedly connected to the frame, and a screening mechanism capable of screening pebbles is arranged on the frame; according to the invention, the first screening plate and the second screening plate are driven to vibrate up and down through the reciprocating motion of the cylinder, so that pebbles put in the screening box are screened, small and medium pebbles can fall to the second screening plate through the leakage holes in the first screening plate, and then small pebbles can fall to the third screening plate through the leakage holes in the second screening plate. And medium-sized pebbles fall into the square barrel, so that the pebble size is very large, and because the first screening plate and the third screening plate are inclined towards the direction of the collecting box, pebbles which do not conform to the size fall into the collecting box to be collected. The problem of prior art lay cobble workman intensity of labour big is solved.

Description

Machinery is laid with cobble range to gardens construction

Technical Field

The invention relates to the field of line riprap paving, in particular to a pebble arrangement paving machine for garden construction.

Background

In the prior art, manual paving is usually adopted when pebbles are paved, the manual paving is troublesome and labor-consuming, workers need to repeatedly bend over and pave for a long time, and certain threats are caused to the health of the workers in the past; in addition, the existing paving mechanism does not usually have the function of paving different pebbles according to a certain rule; in the pebble paving process, a paving person is required to select pebbles with similar shapes and sizes for paving, so that the paved road surface is more attractive, however, pebbles with the same sizes cannot be automatically selected in the automatic pebble paving equipment in the prior art; in addition, when the pebbles are laid in the existing equipment, the pebbles are generally thrown out in order, so that the laying efficiency can be improved, but the concrete surface can be damaged, and the firmness of the solidified concrete is reduced; existing equipment is after laying outer cobble, generally adopts a holistic board to come a plurality of cobbles to press downwards simultaneously to make the cobble can the gomphosis enter the concrete, but can lead to different cobbles to receive the pressing condition of board different like this, thereby lead to the cobble crooked, and then also can destroy the concrete face, and try to press with the board and be infected with the concrete easily, can lead to the later stage to clear up comparatively troublesome like this.

Based on the technical scheme, the invention designs a pebble arrangement paving machine for garden construction, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide a pebble arrangement paving machine for garden construction, which solves the problems of the prior art in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme;

the utility model provides a machinery is laid with cobble range in gardens construction, includes the frame, its characterized in that: fixedly connected with is used for driving the actuating mechanism that the frame removed on the frame, be provided with the screening mechanism that can sieve the cobble size on the frame, the cobble that can sieve the variation in size of screening mechanism, the below of screening mechanism is provided with the mechanism of laying that is used for laying the cobble, actuating mechanism can carry out intermittent type according to the motion state of laying the mechanism and remove, it can lay the cobble by the equidistance to lay the mechanism.

As a further invention of the scheme, the driving mechanism comprises an air cylinder, the air cylinder is fixedly connected to the bottom of the frame, the output end of the air cylinder is fixedly connected with a first sliding rod which is connected to the frame in a sliding manner, the first sliding rod is fixedly connected with a cross rod, and a rack is fixedly connected to the cross rod; the bicycle is characterized in that four legs provided with wheels are fixedly connected to the bicycle frame, gears are arranged on the legs and connected with the legs through ratchet wheels, the gears are in transmission connection with rotating shafts of the wheels through transmission belts, and the racks are meshed with the gears.

As a further invention of the scheme, the screening mechanism comprises a screening box, the screening box is fixedly connected to the frame, and a first screening plate and a second screening plate are vertically and slidably connected in the screening box; a third screening plate is fixedly connected to the inner wall of the screening box below the second screening plate, one end, close to the air cylinder, of the first screening plate is provided with a plurality of large leakage holes, the second screening plate is provided with a plurality of small leakage holes, the first screening plate inclines downwards from left to right, the second screening plate inclines downwards from right to left, and the third screening plate inclines downwards from left to right; a second sliding rod is vertically and slidably connected to the first sliding rod, and penetrates through the third screening plate and the second screening plate; the second sliding rod is fixedly connected with the first screening plate and the second screening plate; a limiting groove is formed in the screening box, a first connecting rod is fixedly connected to the second sliding rod, and the connecting rod is connected to the limiting groove in a sliding mode; the third screening plate is provided with a sliding chute for the second sliding rod to move; and the frame is fixedly connected with a square cylinder penetrating through the third screening plate and the second screening plate.

As a further invention of the scheme, the laying mechanism comprises a communicating pipe, the upper part of the communicating pipe is fixedly communicated with the square barrel, a chock is connected in the communicating pipe in a sliding manner, and the chock is fixedly connected to the first sliding rod; the communicating pipe is rotatably connected with two first rotating rods, the communicating pipe is vertically and slidably connected with a first lantern ring, the first lantern ring is rotatably connected with two second rotating rods, and the first rotating rods are rotatably connected with the second rotating rods; the second rotating rod is fixedly connected with a spherical shell; fixedly connected with connecting rod on the first lantern ring, the vertical sliding connection of connecting rod is on communicating pipe, fixedly connected with track on the horizontal pole, connecting rod sliding connection is in the track, be equipped with the pressing mechanism who is used for pressing the cobble directly over the spherical shell.

As a further invention of the scheme, the pressing mechanism comprises a second sleeve ring, the second sleeve ring is fixedly connected below the first sleeve ring, the second sleeve ring is vertically and slidably connected to the outer surface of the communicating pipe, the second sleeve ring is rotatably connected with a plurality of guide rods, and torsion springs are arranged between the guide rods and the second sleeve ring.

As a further invention of this solution, the laying mechanism and the screening mechanism may be provided in plural in the lateral direction according to the road width.

As a further invention of the scheme, the frame is provided with a collecting box.

As a further invention of the scheme, one surface of the screening box, which is close to the collecting box, is vertically and slidably connected with a baffle.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first screening plate and the second screening plate are driven to vibrate up and down through the reciprocating motion of the cylinder, so that pebbles put in the screening box are screened, small and medium pebbles can fall to the second screening plate through the leakage holes in the first screening plate, and then small pebbles can fall to the third screening plate through the leakage holes in the second screening plate. And medium-sized pebbles fall into the square barrel, so that the pebble size is very large, and because the first screening plate and the third screening plate are inclined towards the direction of the collecting box, pebbles which do not conform to the size fall into the collecting box to be collected.

2. According to the invention, the pebbles after being screened are pushed into the spherical shell, then the spherical shell is opened by the driving of the cylinder to enable the pebbles to fall on the concrete, and because the spherical shell is very close to the concrete and the two spherical shells are slowly opened, the pebbles cannot damage the surface of the concrete when falling on the concrete, so that the concrete is not flat when being solidified, and the guide rod group is driven to be in a conical shape when the spherical shell is opened, so that the guide rod presses the pebbles, the contact area between the guide rod and the pebbles is reduced, and the equipment is not easy to be polluted by the concrete.

3. The invention collects the pebbles which do not meet the laying requirement through the collecting box, after the laying is finished, the small pebbles can fall into the collecting box through the third screening plate, at the moment, the collecting box is taken out of the frame, then the small pebbles are collected into one other box body, then the collecting box is installed on the frame again, the baffle plate slides downwards, the large pebbles on the first screening plate can fall into the collecting box, so that the pebbles with different sizes are respectively collected, and further, when the pebbles with proper sizes are selected according to the road width in the next laying, the pebbles are more convenient and do not need to be screened again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a first front structure of the present invention;

FIG. 2 is a schematic view of the inner wall of the screening box hidden on one side according to the present invention;

FIG. 3 is a schematic cross-sectional view of the screening mechanism and paving mechanism of the present invention;

FIG. 4 is a schematic view of the laying mechanism of the present invention in full section;

FIG. 5 is a schematic structural view of the present invention taken along the surface of a gear.

In the drawings, the components represented by the respective reference numerals are listed below:

the screening device comprises a frame 1, a cylinder 2, a first sliding rod 3, a cross rod 4, a rack 5, wheels 6, vehicle legs 7, a gear 8, a transmission belt 9, a screening box 10, a first screening plate 11, a second screening plate 12, a third screening plate 13, a second sliding rod 14, a limiting groove 15, a first connecting rod 16, a sliding groove 17, a square tube 18, a communicating tube 19, a plug block 20, a first rotating rod 21, a first sleeve 22, a second rotating rod 23, a spherical shell 24, a connecting rod 25, a track 26, a second sleeve 27, a guide rod 28, a collecting box 29, a baffle 30 and a blocking rod 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a machinery is laid with cobble range in gardens construction, includes frame 1, fixedly connected with is used for driving the actuating mechanism that frame 1 removed on the frame 1, is provided with the screening mechanism that can sieve the cobble size on the frame 1, the cobble that can sieve the variation in size of screening mechanism, the below of screening mechanism is provided with the mechanism of laying that is used for laying the cobble, actuating mechanism can carry out intermittent movement according to the motion state of laying the mechanism, lay the mechanism and can lay the cobble by equidistance.

The driving mechanism comprises a cylinder 2, the cylinder 2 is fixedly connected to the bottom of the frame 1, the output end of the cylinder 2 is fixedly connected with a first sliding rod 3 which is connected to the frame 1 in a sliding manner, the first sliding rod 3 is fixedly connected with a cross rod 4, and a rack 5 is fixedly connected to the cross rod 4; four vehicle legs 7 provided with wheels 6 are fixedly connected to the vehicle frame 1, gears 8 are arranged on the vehicle legs 7, the gears 8 are connected with the vehicle legs 7 through ratchet wheels, the gears 8 are in transmission connection with rotating shafts of the wheels 6 through transmission belts 9, and the racks 5 are meshed with the gears 8.

The screening mechanism comprises a screening box 10, the screening box 10 is fixedly connected to the frame 1, and a first screening plate 11 and a second screening plate 12 are vertically and slidably connected in the screening box 10; a third screening plate 13 is fixedly connected to the inner wall of the screening box 10 below the second screening plate 12, one end, close to the air cylinder 2, of the first screening plate 11 is provided with a plurality of large leakage holes, the second screening plate 12 is provided with a plurality of small leakage holes, the first screening plate 11 inclines downwards from left to right, the second screening plate 12 inclines downwards from right to left, and the third screening plate 13 inclines downwards from left to right; a second sliding rod 14 is vertically and slidably connected to the first sliding rod 3, and the second sliding rod 14 penetrates through the third screening plate 13 and the second screening plate 12; the second sliding rod 14 is fixedly connected with the first screening plate 11 and the second screening plate 12; a limiting groove 15 is formed in the screening box 10, a first connecting rod 16 is fixedly connected to the second sliding rod 14, and the connecting rod 16 is connected in the limiting groove 15 in a sliding mode; the third screening plate 13 is provided with a chute 17 for the second sliding rod 14 to move; a square tube 18 penetrating through the third screening plate 13 and the second screening plate 12 is fixedly connected to the frame 1.

The laying mechanism comprises a communicating pipe 19, the upper part of the communicating pipe 19 is fixedly communicated with the square barrel 18, a chock block 20 is connected in the communicating pipe 19 in a sliding mode, and the chock block 20 is fixedly connected to the first sliding rod 3; the communicating pipe 19 is rotatably connected with two first rotating rods 21, the communicating pipe 19 is vertically and slidably connected with a first collar 22, the first collar 22 is rotatably connected with two second rotating rods 23, and the first rotating rods 21 are rotatably connected with the second rotating rods 23; the second rotating rod 23 is fixedly connected with a spherical shell 24; the first collar 22 is fixedly connected with a connecting rod 25, the connecting rod 25 is vertically and slidably connected to the communicating pipe 19, the cross rod 4 is fixedly connected with a track 26, the connecting rod 25 is slidably connected to the track 26, and a pressing mechanism for pressing pebbles is arranged right above the spherical shell 24.

The pressing mechanism comprises a second lantern ring 27, the second lantern ring 27 is fixedly connected below the first lantern ring 22, the second lantern ring 27 is vertically connected to the outer surface of the communication pipe 19 in a sliding mode, a plurality of guide rods 28 are connected to the second lantern ring 27 in a rotating mode, and torsion springs are arranged between the guide rods 28 and the second lantern ring 27.

When in work: during the use with the cobble drop into screening case 10 in, then start cylinder 2, cylinder 2 reciprocating motion can promote rather than fixed connection's first slide bar 3 simultaneous movement, first slide bar 3 removes can drive rather than vertical sliding connection's second slide bar 14, synchronous reciprocal transverse motion, second slide bar 14 reciprocating motion can reciprocate under the effect of spacing groove 15, thereby drive and shake from top to bottom with first screening board 11 and second screening board 12, and then will throw in the cobble of screening case 10 and sieve, less and medium cobble can fall second screening board 12 through the small opening on first screening board 11, less cobble can fall on third screening board 13 through the small opening on second screening board 12 immediately. And medium sized pebbles fall into the square barrel 18.

The reciprocating motion of the first sliding rod 3 will drive the chock 20 fixedly connected with the first sliding rod to move synchronously, when the first sliding rod 3 moves towards the direction of the communicating pipe 19, the chock 20 will push the pebbles falling into the communicating pipe 19, so that one pebble falls into the spherical shell 24 (because the caliber of the communicating pipe 19 can just contain one pebble, and when the chock 20 pushes the pebbles in the communicating pipe 19, the pebbles in the square tube 18 will not fall into the communicating pipe 19 under the block of the chock 20, so as to prevent two pebbles from falling into the spherical shell 24 at the same time), after the pebbles fall into the spherical shell 24, the cylinder 2 will continue to push the track 26 to move towards the communicating pipe 19 through the cross rod 4, the track 26 will push the extrusion rod slidably connected with the track 26 to move vertically downwards, the extrusion rod vertically downwards will drive the first lantern ring 22 fixedly connected with the extrusion rod to move downwards, the downward movement of the first lantern ring 22 drives the second rotating rod 23 which is connected with the first rotating rod in a rotating mode to move downwards, the second rotating rod 23 can push the first rotating rod 21 to rotate around the rotating connection point of the first rotating rod 21 and the communicating pipe 19, so that the spherical shells 24 on the two first rotating rods 21 are separated, and the pebbles separated from the two spherical shells 24 can fall into concrete (because the spherical shells 24 are close to the concrete, and the two spherical shells 24 are slowly opened, the pebbles cannot damage the surface of the concrete when falling onto the concrete, and unevenness is caused when the concrete is solidified). In the process that the first lantern ring 22 further moves downwards, the first lantern ring 22 can also push the second lantern ring 27 which is numerically and slidably connected to the communicating pipe 19, the second lantern ring 27 moves downwards to drive the guide rods 28 which are rotationally connected with the second lantern ring to move vertically downwards, and because torsion springs are arranged between the guide rods 28 and the second lantern ring 27, after the second lantern ring 27 descends to a certain height, the guide rods 28 are not limited by the communicating pipe 19 any more, the guide rods 28 rotate inwards under the action of the torsion springs, so that the guide rods 28 form a cone, then the guide rods 28 can press the pebbles under the pushing of the second lantern ring 27, so that the pebbles are pressed into the concrete (because the guide rods 28 form a cone under the action of the torsion springs, the pebbles are pressed by the cone, the concrete can be prevented from being stained on the equipment, the later-stage poor cleaning is avoided, and the pebbles are not pressed by the single guide rods 28 to cause position deflection due to uneven stress, further preventing the surface of the concrete from being damaged).

Then the cylinder 2 drives the track 26 to move in a reverse reset way through the cross rod 4, the track 26 moves in a reverse way to drive the connecting rod 25 to move vertically and upwards, so that the connecting rod 25 drives the first sleeve ring 22 and the second sleeve ring 27 to reset, the first rotating rod 21 and the second rotating rod 23 are also reset under the drive of the first sleeve ring 22, so that the two spherical shells 24 are closed again, and then preparation is made for receiving new pebbles. The plurality of guide rods 28 will also be reset at the end of the group of communicating tubes 19 (the reciprocating movement of the synchronization cylinder 2 enables the laying work to be carried out without interruption of the machine stop).

In the process that the cylinder 2 drives the track 26 to reset, the rack 5 fixedly connected to the cross rod 4 drives the gear 8 meshed with the cross rod to rotate, and the gear 8 rotates to drive the wheel 6 to rotate through the transmission belt 9, so that the equipment advances, and then the pavement without pebbles is paved.

As a further aspect of the present invention, the laying mechanism and the screening mechanism may be provided in plurality in the lateral direction according to the road width.

As a further development of the invention, a collection box 29 is mounted on the frame 1.

4. As a further development of the invention, a baffle 30 is vertically slidably connected to the side of the screening box 10 adjacent to the collection box 29. When in work: lay the completion back, the cobble can roll through third screening board 13 and fall to collection box 29 in, take out collection box 29 from frame 1 this moment, then in collecting another box with the cobble, then install collection box 29 on frame 1 again, with baffle 30 lapse, the cobble on the first screening board 11 can roll and fall to collection box 29 in, thereby collect the cobble of equidimension not respectively, and then can be when next time laying select suitable big or small cobble according to the road width, it is more convenient, need not to sieve again.

As a further aspect of the present invention, the pressing plate 3 is fixedly connected with a fixture block 26, a torsion spring is disposed between the fixture block 26 and the pressing plate 3, and a pull rod 27 is fixedly connected between the fixture blocks 26, so as to ensure that pebbles falling in the communicating tube 19 do not fall on the spherical shell 24 in advance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a machinery is laid with cobble range in gardens construction, includes frame (1), its characterized in that: fixedly connected with is used for driving the actuating mechanism that frame (1) removed on frame (1), be provided with the screening mechanism that can sieve the cobble size on frame (1), screening mechanism can sieve the cobble of variation in size, screening mechanism's below is provided with the mechanism of laying that is used for laying the cobble, actuating mechanism can carry out intermittent type according to the motion state of laying the mechanism and remove, it can lay the cobble by the equidistance to lay the mechanism.

2. The pebble arrangement laying machine for garden construction according to claim 1, wherein: the driving mechanism comprises an air cylinder (2), the air cylinder (2) is fixedly connected to the bottom of the frame (1), the output end of the air cylinder (2) is fixedly connected with a first sliding rod (3) which is connected to the frame (1) in a sliding mode, the first sliding rod (3) is fixedly connected with a cross rod (4), and a rack (5) is fixedly connected to the cross rod (4); the bicycle is characterized in that four bicycle legs (7) provided with wheels (6) are fixedly connected to the bicycle frame (1), gears (8) are arranged on the bicycle legs (7), the gears (8) are connected with the bicycle legs (7) through ratchets, the gears (8) are in transmission connection with rotating shafts of the wheels (6) through transmission belts (9), and the racks (5) are meshed with the gears (8).

3. The pebble arrangement laying machine for garden construction according to claim 1, wherein: the screening mechanism comprises a screening box (10), the screening box (10) is fixedly connected to the frame (1), and a first screening plate (11) and a second screening plate (12) are vertically and slidably connected in the screening box (10); a third screening plate (13) is fixedly connected to the inner wall of the screening box (10) below the second screening plate (12), one end, close to the air cylinder (2), of the first screening plate (11) is provided with a plurality of large leakage holes, the second screening plate (12) is provided with a plurality of small leakage holes, the first screening plate (11) inclines downwards from left to right, the second screening plate (12) inclines downwards from right to left, and the third screening plate (13) inclines downwards from left to right; a second sliding rod (14) is vertically and slidably connected to the first sliding rod (3), and the second sliding rod (14) penetrates through a third screening plate (13) and a second screening plate (12); the second sliding rod (14) is fixedly connected with the first screening plate (11) and the second screening plate (12); a limiting groove (15) is formed in the screening box (10), a first connecting rod (16) is fixedly connected to the second sliding rod (14), and the connecting rod (16) is connected to the limiting groove (15) in a sliding mode; a sliding groove (17) for the second sliding rod (14) to move is formed in the third screening plate (13); and a square barrel (18) penetrating through the third screening plate (13) and the second screening plate (12) is fixedly connected to the frame (1).

4. The pebble arrangement laying machine for garden construction according to claim 2, wherein: the laying mechanism comprises a communicating pipe (19), the upper part of the communicating pipe (19) is fixedly communicated with the square barrel (18), a chock block (20) is connected in the communicating pipe (19) in a sliding mode, and the chock block (20) is fixedly connected to the first sliding rod (3); the communicating pipe (19) is rotatably connected with two first rotating rods (21), the communicating pipe (19) is vertically and slidably connected with a first lantern ring (22), the first lantern ring (22) is rotatably connected with two second rotating rods (23), and the first rotating rods (21) are rotatably connected with the second rotating rods (23); the second rotating rod (23) is fixedly connected with a spherical shell (24); fixedly connected with connecting rod (25) on first lantern ring (22), the vertical sliding connection of connecting rod (25) is on communicating pipe (19), fixedly connected with track (26) on horizontal pole (4), connecting rod (25) sliding connection is in track (26), be equipped with the pressing means who is used for pressing the cobble directly over spherical shell (24).

5. The pebble arrangement laying machine for garden construction according to claim 4, wherein: the pressing mechanism comprises a second sleeve ring (27), the second sleeve ring (27) is fixedly connected below the first sleeve ring (22), the second sleeve ring (27) is vertically connected to the outer surface of the communication pipe (19) in a sliding mode, a plurality of guide rods (28) are connected to the second sleeve ring (27) in a rotating mode, and torsion springs are arranged between the guide rods (28) and the second sleeve ring (27).

6. The pebble arrangement laying machine for garden construction according to claim 2, wherein: the laying mechanism and the screening mechanism can be transversely provided with a plurality of paving mechanisms according to road width.

7. The pebble arrangement laying machine for garden construction according to claim 3, wherein: the frame (1) is provided with a collecting box (29).

8. The pebble arrangement laying machine for garden construction according to claim 7, wherein: one surface of the screening box (10) close to the collecting box (29) is vertically connected with a baffle (30) in a sliding way.

9. The pebble arrangement laying machine for garden construction according to claim 4, wherein: the stop rod (31) is rotationally connected in the communicating pipe (19), and a torsion spring is arranged between the stop rod (30) and the communicating pipe (19).