CN111305014A - Small handcart is laid to small road cobble rule - Google Patents
Small handcart is laid to small road cobble rule Download PDFInfo
- Publication number
- CN111305014A CN111305014A CN202010339856.7A CN202010339856A CN111305014A CN 111305014 A CN111305014 A CN 111305014A CN 202010339856 A CN202010339856 A CN 202010339856A CN 111305014 A CN111305014 A CN 111305014A
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- cavity
- block
- rotating
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- wall
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals
- E01C19/466—Solid materials, e.g. crushing same
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
Abstract
The invention discloses a small handcart for regularly laying cobblestones, which comprises a handcart body and a handcart hopper, wherein a compaction cavity with a downward opening is arranged at the left lower end in the handcart body, two turnover cavities are arranged in the middle in the handcart body, a cobblestone sorting mechanism for sorting the cobblestones is arranged in the handcart hopper, a regular laying mechanism for regularly laying the cobblestones is arranged in the turnover cavities, a compaction and flattening mechanism for compacting and fixing the laid cobblestones is arranged in the compaction cavity, a power walking mechanism for driving the handcart body is arranged at the lower end of the handcart body, power required by manual pushing can be provided during work, the manufacturing cost is saved, the operation convenience is improved, the cobblestones are sorted according to the sizes of the cobblestones during work, when the cobblestones are laid, larger-size cobblestones and smaller-size cobblestones can be alternately and orderly laid, so that the attractiveness of cobblestone laying is improved, the laid cobblestones are compacted to ensure the position of the cobblestones to be fixed.
Description
Technical Field
The invention relates to the field of road paving, in particular to a small handcart for regularly paving small cobblestones.
Background
Cobblestones are widely paved on various fields, wherein the cobblestones are generally paved on the paths of parks and courtyards, so that the attractiveness of the paths can be improved, the soles of feet of people walking on the cobblestone paths are massaged, and the fatigue of the people can be effectively reduced.
At present, when cobblestones are laid on a small road, the cobblestones are generally laid manually, so that the efficiency is low, large manpower is consumed, and regular and ordered laying of the cobblestones cannot be performed by a common cobblestone laying device.
Disclosure of Invention
The invention aims to provide a small trolley for regularly paving small cobblestones, which solves the problems of low paving efficiency, incapability of orderly paving and the like, and increases the functions of improving the paving efficiency and orderly paving.
The invention is realized by the following technical scheme.
The invention discloses a small handcart for regularly paving cobblestones, which comprises a handcart body and a handcart hopper, wherein a compaction cavity with a downward opening is arranged at the lower left end in the handcart body, two turnover cavities are arranged in the middle in the handcart body, a cobblestone sorting mechanism for sorting cobblestones is arranged in the handcart hopper, a regular paving mechanism for regularly paving cobblestones is arranged in the turnover cavities, a compaction and flattening mechanism for compacting and fixing the paved cobblestones is arranged in the compaction cavities, and a power travelling mechanism for driving a device is arranged at the lower end of the handcart body;
the regular laying mechanism comprises two rotating shafts which are rotatably connected with the front cavity wall and the rear cavity wall of the two overturning cavities, a torsion spring is connected between the front end and the rear end of each rotating shaft and the cavity wall of the overturning cavity, each rotating shaft is provided with an overturning block positioned in the overturning cavity, the upper end of the left overturning block is provided with four throwing cavities at equal intervals, the upper end of the right overturning block is provided with five throwing cavities at equal intervals, the diameter of the throwing cavity on the left overturning block is smaller than that of the throwing cavity on the right overturning block, the right cavity wall of the throwing cavity is provided with a pushing block cavity with a left opening, a pushing block capable of moving left and right is arranged in the pushing block cavity, a pressure spring is connected between the right end surface of the pushing block and the right cavity wall of the pushing block cavity, the right end surface of the pushing block is fixedly provided with an ejector rod with a right end extending into the overturning cavity, and the right cavity walls of, the extrusion cavity is internally provided with an extrusion block which can move left and right in the cavity, an elastic spring is connected between the right end surface of the extrusion block and the right cavity wall of the extrusion cavity, the right end of the turning block on the left side is provided with four clamping grooves with right openings, the right cavity wall of the turning cavity on the right side is internally provided with four block cavities which are respectively positioned on the right sides of the four clamping grooves, the right end of the turning block on the right side is provided with five clamping grooves with right openings, the right cavity wall of the turning cavity on the right side is internally provided with five block cavities which are respectively positioned on the right sides of the five clamping grooves, nine block cavities are internally provided with a block which can move left and right, the right end surface of the block and the right cavity wall of the block cavity are connected and provided with an elastic spring, a pull rope is connected between the upper end surface of the block on the upper, and five feed openings communicated with the external space are equidistantly arranged in the lower cavity wall of the turnover cavity on the right side.
Furthermore, a stirring cavity with an inward opening is respectively arranged in the left four discharging openings and the right five discharging openings, a rotating shaft which respectively penetrates through the four stirring cavities is respectively and rotatably arranged in the left discharging opening cavity wall and the right discharging opening cavity wall on the left side, a rotating shaft which respectively penetrates through the five stirring cavities is also respectively and rotatably arranged in the left discharging opening cavity wall and the right discharging opening cavity wall on the right side, a rotating block which is respectively positioned in each stirring cavity is respectively arranged on the four rotating shafts, six stirring plates are fixedly arranged on the rotating blocks at equal intervals, a containing cavity which is communicated with the overturning cavity is respectively arranged in the upper cavity walls of the two overturning cavities, a sliding rod is slidably arranged between the front cavity wall and the rear cavity wall at the left end of the two containing cavities, six stirring sheets are fixedly arranged at equal intervals at the lower ends of the sliding rods, and a rotating rod which is positioned at, the rotary rod left end is equipped with the turning block, be equipped with the inclined plane slip chamber that the opening is left in the turning block, inclined plane slip intracavity is equipped with can the gliding sliding block in the inclined plane slip chamber, the sliding block rear end with terminal surface fixed connection before the slide bar.
Further, cobblestone letter sorting mechanism is including being located the ascending storage chamber of opening in the car hopper, be equipped with the ascending storage chamber of opening in the storage chamber lower chamber wall, it stretches out to rotate between the chamber wall around the storage chamber to be equipped with a front end the pivot of the chamber wall before the rotary drum chamber, be equipped with in the pivot one and be located the rotary drum of rotary drum intracavity, the equidistance is equipped with the outside chamber that shifts of several opening on the rotary drum, be equipped with the several left in the lower chamber wall of rotary drum chamber left end accomodate the first landing passageway in chamber, be equipped with the several intercommunication right side in the lower chamber wall of rotary drum chamber right-hand member accomodate the second landing passageway in the intracavity.
Furthermore, the compaction leveling mechanism comprises a lifting cavity positioned at the upper side of the compaction cavity, two lifting blocks capable of moving up and down are arranged in the lifting cavity, a compression spring is connected between the lower end surface of each lifting block and the lower cavity wall of the lifting cavity, a lifting rod with the lower end extending into the compaction cavity is fixedly arranged on the lower end surface of each lifting block, a rotating bent plate is rotatably arranged between the front cavity wall and the rear cavity wall at the right end of the compaction cavity, two sliding grooves are arranged at the upper end of the rotating bent plate, a sliding block capable of sliding left and right is arranged in each sliding groove, the lower ends of the two lifting rods are respectively hinged with the two sliding blocks, two telescopic rods capable of moving up and down are arranged at the left end of the rotating bent plate in a penetrating manner, a fixed plate is fixedly arranged on the upper end surface of each telescopic rod, and a telescopic spring is connected between the lower, two the fixed same clamp plate that is equipped with of terminal surface under the telescopic link, it stretches out to rotate to be equipped with a front end between the chamber wall around the lift chamber the dwang in chamber wall before the lift chamber, be equipped with two cams that are located two lift blocks respectively in the middle of the dwang.
Further, the power walking mechanism comprises a transmission shaft which rotates at the left lower end of the vehicle body, the front end and the rear end of the transmission shaft are respectively provided with a walking wheel, the front end of the transmission shaft is provided with a first chain wheel, the front end of the rotating rod is provided with a second chain wheel, the front ends of the two rotating rods are respectively provided with a third chain wheel, the front end of the transfer cavity is provided with a fourth chain wheel, the front ends of the two rotating shafts at the left side and the right side are respectively provided with a sixth chain wheel and a fifth chain wheel, the first chain wheel, the second chain wheel, the third chain wheel, the fourth chain wheel, the fifth chain wheel and the sixth chain wheel are connected with a same chain in a transmission way, the left end of the vehicle body is fixedly provided with a handheld block, two rotating shafts on the left side are respectively provided with a rotating gear which is connected with each other in an engaged mode, and two rotating shafts on the right side are respectively provided with a rotating gear which is connected with each other in an engaged mode.
The invention has the beneficial effects that: the cobblestone paving machine is simple in structure and convenient and fast to operate, required power can be provided through manual pushing during work, manufacturing cost is saved, operation convenience is improved, cobblestones are sorted according to the sizes of the cobblestones during work, when the cobblestones are paved, the cobblestones with large volumes and the cobblestones with small volumes can be paved alternately and orderly, accordingly, the attractiveness of paving the cobblestones is improved, and the paved cobblestones can be compacted to guarantee the fixation of the positions of the cobblestones.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic front view of the housing of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The small handcart for regularly laying small cobblestones, which is described in conjunction with the attached drawings 1-5, comprises a vehicle body 10 and a vehicle hopper 13, wherein a compaction cavity 51 with a downward opening is arranged at the lower left end in the vehicle body 10, two turnover cavities 40 are arranged in the middle in the vehicle body 10, a cobblestone sorting mechanism 19 for sorting cobblestones is arranged in the vehicle hopper 13, a regular laying mechanism 41 for regularly laying cobblestones is arranged in the turnover cavities 40, a compaction and flattening mechanism 45 for compacting and fixing the laid cobblestones is arranged in the compaction cavity 51, a power walking mechanism 55 for driving the device is arranged at the lower end of the vehicle body 10, the regular laying mechanism 41 comprises two rotating shafts 38 rotatably connected with the front and rear cavity walls of the two turnover cavities 40, a torsion spring 61 is connected between the front and rear ends of the rotating shafts 38 and the cavity walls of the turnover cavities 40, two turnover blocks 39 located in the turnover cavities 40 are arranged on the two rotating shafts 38, the left turnover block 39 is internally provided with four throwing cavities 22 at equal intervals at the upper end, the right turnover block 39 is internally provided with five throwing cavities 22 at equal intervals at the upper end, the diameter of the throwing cavity 22 on the left turnover block 39 is smaller than that of the throwing cavity 22 on the right turnover block 39, the right cavity wall of the throwing cavity 22 is internally provided with a push block cavity 78 with a left opening, the push block cavity 78 is internally provided with a push block 23 capable of moving left and right, a pressure spring 24 is connected between the right end surface of the push block 23 and the right cavity wall of the push block cavity 78, the right end surface of the push block 23 is fixedly provided with a push rod 79 with the right end extending into the turnover cavity 40, the right cavity walls of the two turnover cavities 40 are respectively provided with an extrusion cavity 26 positioned at the right cavity wall of the turnover cavity 40 and positioned at the right side of each push block cavity 78, the extrusion cavity 26 is internally provided with an extrusion block 25 capable of moving left and right, an elastic spring 27 is connected, the right end of the turning block 39 at the left side is provided with four clamping grooves 32 with right openings, the right cavity wall of the turning cavity 40 at the right side is internally provided with four stopper cavities 29 respectively positioned at the right sides of the four clamping grooves 32, the right end of the turning block 39 at the right side is provided with five clamping grooves 32 with right openings, the right cavity wall of the turning cavity 40 at the right side is internally provided with five stopper cavities 29 respectively positioned at the right sides of the five clamping grooves 32, nine stopper cavities 29 are internally provided with a stopper 31 capable of moving left and right, the dog 31 right-hand member face with it is equipped with elastic spring 30 to connect between the dog chamber 29 right side chamber wall, the upside 31 up end and downside all connect between the terminal surface under the extrusion piece 25 and be equipped with a stay cord 28, and is left the equidistance is equipped with four feed openings 37 that communicate external space in the upset chamber 40 lower chamber wall, and the right side the equidistance is equipped with five intercommunication external space in the upset chamber 40 lower chamber wall feed openings 37.
Beneficially, a toggle cavity 33 with an inward opening is respectively arranged in the left and right cavity walls of the four left feed openings 37 and the five right feed openings 37, a rotating shaft 35 respectively penetrating through the four toggle cavities 33 is respectively and rotatably arranged in the left and right cavity walls of the left and right feed openings 37, a rotating shaft 35 respectively penetrating through the five toggle cavities 33 is also respectively and rotatably arranged in the left and right cavity walls of the right feed opening 37, a rotating block 34 respectively positioned in each toggle cavity 33 is respectively arranged on the four rotating shafts 35, six toggle plates 36 are equidistantly and fixedly arranged on the rotating blocks 34, a containing cavity 21 communicated with the toggle cavity 40 is respectively arranged in the upper cavity walls of the two toggle cavities 40, a sliding rod 11 is slidably arranged between the front and rear cavity walls at the left ends of the two containing cavities 21, six toggle pieces 59 are fixedly arranged at equal intervals at the lower end of the sliding rod 11, and a rotating rod 80 positioned at the lower side of the sliding rod 11 is rotatably arranged at the front, the left end of the rotating rod 80 is provided with a rotating block 63, an inclined sliding cavity 64 with a leftward opening is arranged in the rotating block 63, a sliding block 62 capable of sliding in the inclined sliding cavity 64 is arranged in the inclined sliding cavity 64, and the rear end face of the sliding block 62 is fixedly connected with the front end face of the sliding rod 11.
Beneficially, cobble sorting mechanism 19 is including being located in car hopper 13 and the ascending storage chamber 14 of opening, be equipped with the ascending storage chamber 14 of opening in the storage chamber 14 lower chamber wall, it stretches out to rotate between the chamber wall around the storage chamber 14 the pivot 18 of chamber wall before the rotary drum chamber 15 to be equipped with a front end, be equipped with one in the pivot 18 rotary drum 17 in the rotary drum chamber 15, the equidistance is equipped with the outside transfer chamber 16 of several opening on the rotary drum 17, be equipped with the several left in the lower chamber wall of rotary drum chamber 15 left end and communicate the first landing passageway 12 of chamber 21, be equipped with the several in the lower chamber wall of rotary drum chamber 15 right-hand member and communicate the right side second landing passageway 20 in the chamber 21.
Advantageously, the compacting and leveling mechanism 45 comprises a lifting cavity 58 located at the upper side of the compacting cavity 51, two lifting blocks 57 capable of moving up and down are arranged in the lifting cavity 58, a compression spring 53 is connected between the lower end surface of each lifting block 57 and the lower cavity wall of the lifting cavity 58, a lifting rod 52 with the lower end extending into the compacting cavity 51 is fixedly arranged on the lower end surface of each lifting block 57, a rotating bent plate 42 is rotatably arranged between the front cavity wall and the rear cavity wall at the right end of the compacting cavity 51, two sliding grooves 43 are arranged at the upper end of each rotating bent plate 42, a sliding block 44 capable of sliding left and right is arranged in each sliding groove 43, the lower ends of the two lifting rods 52 are respectively hinged with the two sliding blocks 44, two telescopic rods 47 capable of moving up and down are arranged at the left end of each rotating bent plate 42 in a penetrating manner, a fixing plate 49 is fixedly arranged on the upper end surface of each telescopic rod 47, and a telescopic spring 48 is connected between the lower, the lower end faces of the two telescopic rods 47 are fixedly provided with the same pressing plate 46, a rotating rod 54 with the front end extending out of the front cavity wall of the lifting cavity 58 is rotatably arranged between the front cavity wall and the rear cavity wall of the lifting cavity 58, and two cams 56 which are respectively positioned in the two lifting blocks 57 are arranged in the middle of the rotating rod 54.
Advantageously, the power traveling mechanism 55 includes a transmission shaft 66 rotating at the left lower end of the vehicle body 10, a traveling wheel 50 is disposed at each of the front and rear ends of the transmission shaft 66, a first chain wheel 67 is disposed at the front end of the transmission shaft 66, a second chain wheel 68 is disposed at the front end of the rotating rod 54, a third chain wheel 69 is disposed at each of the front ends of the two rotating rods 80, a fourth chain wheel 70 is disposed at the front end of the transfer cavity 16, a sixth chain wheel 74 and a fifth chain wheel 73 are disposed at each of the front ends of the two rotating shafts 35 at the left and right sides, the same chain 75 is disposed in the transmission connection among the first chain wheel 67, the second chain wheel 68, the third chain wheel 69, the fourth chain wheel 70, the fifth chain wheel 73 and the sixth chain wheel 74, a hand-held block 60 is fixedly disposed at the left end of the vehicle body 10, and a rotating gear 65 engaged with each other is, two rotating shafts 35 on the right side are respectively provided with a rotating gear 72 which are meshed with each other.
In an initial state, the turning block 39 keeps the opening of the pushing block 23 facing upwards under the action of the two torsion springs 61, the pushing block 23 is located at the left end in the pushing block cavity 78 under the action of the ejector rod 79, the extruding block 25 is located at the left end in the extruding cavity 26 under the action of the elastic spring 27, the pulling rope 28 is in a loose state, and the left end of the stopper 31 extends into the clamping groove 32 under the action of the elastic spring 30.
When the cobblestones are laid, the cobblestones with different sizes are intensively put into the storage cavity 14, the hand-held block 60 is held to push the vehicle body 10 rightwards, the walking wheel 50 rotates along the road surface under the action of thrust, the walking wheel 50 rotates to drive the transmission shaft 66 and the first chain wheel 67 on the transmission shaft 66 to rotate, so as to drive the second chain wheel 68, the third chain wheel 69, the fourth chain wheel 70, the fifth chain wheel 73 and the sixth chain wheel 74 which are in transmission connection with the walking wheel 50 through the chain 75 to rotate, the fourth chain wheel 70 rotates to drive the rotating shaft 18 and the rotary drum 17 on the rotating shaft 18 to rotate, the cobblestones in the storage cavity 14 are loaded into the transfer cavity 16 when the transfer cavity 16 with the cobblestones rotates to the first sliding channel 12, the small cobblestones in the transfer cavity 16 enter the first sliding channel 12 and enter the receiving cavity 21 on the left side, the large cobblestones cannot enter the first sliding channel 12 and only remain in the transfer cavity 16, when the transfer cavity 16 filled with the large cobblestones rotates to the second sliding channel 20, the large cobblestones enter the second sliding channel 20 and fall into the storage cavity 21 on the right side, and therefore the cobblestones are sorted;
the third chain wheel 69 rotates to drive the rotating rod 80 and the rotating block 63 on the rotating rod 80 to rotate, the rotating block 63 rotates to drive the sliding block 62 to slide in the inclined sliding cavity 64, when the sliding block 62 slides in the inclined sliding cavity 64 and moves in a left-right circulating manner under the pushing and pulling action of the inclined sliding cavity 64, so as to drive the sliding rod 11 and the six shifting pieces 59 on the sliding rod 11 to move left and right, the cobbles in the accommodating cavity 21 are shifted into each pushing block 23 by the shifting pieces 59, after the cobbles enter the putting cavity 22, the pushing blocks 23 are squeezed by the cobbles to move right, so as to drive the push rods 79 to move right to push the squeezing blocks 25, the squeezing blocks 25 move right to tighten the pull rope 28, the stop blocks 31 move right under the pulling force of the pull rope 28 to leave from the clamping grooves 32, the overturning blocks 39 rotate under the action of the gravity of the cobbles, when the overturning blocks 39 rotate to the anticlockwise putting cavity 22 on the upper side of the feed opening 37, the cobbles in the feeding cavity 22 fall into the feed opening 37, the turning block 39 loses the weight of the cobbles and then reversely returns under the action of the two torsion springs 61, the fifth chain wheel 73 rotates to drive the right rotary shaft 35 and the rotary gear 72 and the five rotary blocks 34 on the rotary shaft 35 to rotate, the rotary gear 72 rotates to drive the other identical rotary gear 72 meshed with the rotary gear to rotate, so as to drive the other rotary shaft 35 to reversely rotate, so as to drive the five rotary blocks 34 on the other rotary shaft 35 to reversely rotate, the rotary blocks 34 on the two rotary shafts 35 reversely rotate and sequentially shift downwards the cobbles in the feed opening 37 through the shifting plate 36, so that the cobbles are regularly discharged downwards for laying, five big cobbles are laid at a time, four small cobbles are laid at a time, and each small cobble is laid behind the middle of each pair of big cobbles, forming regular pavement; the second chain wheel 68 rotates to drive the rotating rod 54 to rotate, the rotating rod 54 rotates to drive the two cams 56 to rotate, the cams 56 rotate to intermittently push the lifting block 57 downwards, when the lifting block 57 moves downwards to drive the lifting rod 52 to move downwards, the rotating bent plate 42 is pushed to rotate downwards, and the laid cobblestones are squeezed and paved through the pressing plate 46.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a small handcart is laid to small road cobblestone rule, includes automobile body and car hopper, its characterized in that: a compaction cavity with a downward opening is formed in the lower left end of the vehicle body, two turnover cavities are formed in the middle of the vehicle body, a cobble sorting mechanism for sorting cobbles is arranged in the hopper, a regular laying mechanism for regularly laying cobbles is arranged in the turnover cavities, a compaction and flattening mechanism for compacting and fixing the laid cobbles is arranged in the compaction cavities, and a power travelling mechanism for driving the vehicle body is arranged at the lower end of the vehicle body; the regular laying mechanism comprises two rotating shafts which are rotatably connected with the front cavity wall and the rear cavity wall of the two overturning cavities, a torsion spring is connected between the front end and the rear end of each rotating shaft and the cavity wall of the overturning cavity, each rotating shaft is provided with an overturning block positioned in the overturning cavity, the upper end of the left overturning block is provided with four throwing cavities at equal intervals, the upper end of the right overturning block is provided with five throwing cavities at equal intervals, the diameter of the throwing cavity on the left overturning block is smaller than that of the throwing cavity on the right overturning block, the right cavity wall of the throwing cavity is provided with a pushing block cavity with a left opening, a pushing block capable of moving left and right is arranged in the pushing block cavity, a pressure spring is connected between the right end surface of the pushing block and the right cavity wall of the pushing block cavity, the right end surface of the pushing block is fixedly provided with an ejector rod with a right end extending into the overturning cavity, and the right cavity walls of, the extrusion cavity is internally provided with an extrusion block which can move left and right in the cavity, an elastic spring is connected between the right end surface of the extrusion block and the right cavity wall of the extrusion cavity, the right end of the turning block on the left side is provided with four clamping grooves with right openings, the right cavity wall of the turning cavity on the right side is internally provided with four block cavities which are respectively positioned on the right sides of the four clamping grooves, the right end of the turning block on the right side is provided with five clamping grooves with right openings, the right cavity wall of the turning cavity on the right side is internally provided with five block cavities which are respectively positioned on the right sides of the five clamping grooves, nine block cavities are internally provided with a block which can move left and right, the right end surface of the block and the right cavity wall of the block cavity are connected and provided with an elastic spring, a pull rope is connected between the upper end surface of the block on the upper, and five feed openings communicated with the external space are equidistantly arranged in the lower cavity wall of the turnover cavity on the right side.
2. The regular pebble laying cart of claim 1, wherein: a stirring cavity with an inward opening is respectively arranged in the left four discharging openings and the right five discharging openings, a rotating shaft which respectively penetrates through the four stirring cavities is respectively and rotatably arranged in the left discharging opening cavity wall and the right discharging opening cavity wall, a rotating shaft which respectively penetrates through the five stirring cavities is also respectively and rotatably arranged in the left discharging opening cavity wall and the right discharging opening cavity wall on the right side, a rotating block which is respectively positioned in each stirring cavity is respectively arranged on the four rotating shafts, six stirring plates are fixedly arranged on the rotating blocks at equal intervals, a containing cavity which is communicated with the overturning cavity is respectively arranged in the two overturning cavity upper cavity walls, a sliding rod is slidably arranged between the front cavity wall and the rear cavity wall at the left end of the two containing cavities, six stirring sheets are fixedly arranged at equal intervals at the lower ends of the sliding rods, a rotating rod which is positioned at the lower side of the vehicle body is rotatably arranged at the front, an inclined sliding cavity with a leftward opening is formed in the rotating block, a sliding block capable of sliding in the inclined sliding cavity is arranged in the inclined sliding cavity, and the rear end face of the sliding block is fixedly connected with the front end face of the sliding rod.
3. The regular pebble laying cart of claim 1, wherein: cobblestone letter sorting mechanism is including being located in the car hopper and the ascending chamber of storing of opening, be equipped with the ascending chamber of storing of opening in the chamber wall under the storage chamber, it is equipped with a front end and stretches out to rotate between the chamber wall around the storage chamber the pivot of chamber wall before the rotary drum chamber, be equipped with one in the pivot and be located the rotary drum of rotary drum intracavity, the equidistance is equipped with the outside chamber that shifts of several opening on the rotary drum, be equipped with the several left in the lower chamber wall of rotary drum chamber left end accomodate the first landing passageway in chamber, be equipped with several intercommunication right side in the lower chamber wall of rotary drum chamber right-hand member accomodate the second landing passageway in the intracavity.
4. The regular pebble laying cart of claim 1, wherein: the compaction leveling mechanism comprises a lifting cavity positioned on the upper side of the compaction cavity, two lifting blocks capable of moving up and down are arranged in the lifting cavity, a compression spring is connected between the lower end face of each lifting block and the lower cavity wall of the lifting cavity, a lifting rod with the lower end extending into the compaction cavity is fixedly arranged on the lower end face of each lifting block, a rotating bent plate is rotatably arranged between the front cavity wall and the rear cavity wall at the right end of the compaction cavity, two sliding grooves are formed in the upper end of the rotating bent plate, a sliding block capable of sliding left and right is arranged in each sliding groove, the lower ends of the two lifting rods are respectively hinged with the two sliding blocks, two telescopic rods capable of moving up and down are arranged at the left end of the rotating bent plate in a penetrating mode, a fixed plate is fixedly arranged on the upper end faces of the telescopic rods, a telescopic spring is connected between the lower end face of the fixed plate and the upper, the lifting cavity front and back cavity wall rotating device is characterized in that a rotating rod with the front end extending out of the front cavity wall of the lifting cavity is rotatably arranged between the front cavity wall and the rear cavity wall of the lifting cavity, and two cams respectively located in the two lifting blocks are arranged in the middle of the rotating rod.
5. The regular pebble laying cart of claim 1, wherein: the power walking mechanism comprises a transmission shaft which rotates at the left lower end of the vehicle body, the front end and the rear end of the transmission shaft are respectively provided with a walking wheel, the front end of the transmission shaft is provided with a first chain wheel, the front end of the rotating rod is provided with a second chain wheel, the front ends of the two rotating rods are respectively provided with a third chain wheel, the front end of the transfer cavity is provided with a fourth chain wheel, the front ends of the two rotating shafts at the left side and the right side are respectively provided with a sixth chain wheel and a fifth chain wheel, the first chain wheel, the second chain wheel, the third chain wheel, the fourth chain wheel, the fifth chain wheel and the sixth chain wheel are connected with a same chain in a transmission way, the left end of the vehicle body is fixedly provided with a handheld block, two rotating shafts on the left side are respectively provided with a rotating gear which is connected with each other in an engaged mode, and two rotating shafts on the right side are respectively provided with a rotating gear which is connected with each other in an engaged mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339856.7A CN111305014B (en) | 2020-04-26 | 2020-04-26 | Small handcart is laid to small road cobble rule |
| JP2020118849A JP2021173153A (en) | 2020-04-26 | 2020-07-10 | Cobblestone pavement wheel barrow for path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339856.7A CN111305014B (en) | 2020-04-26 | 2020-04-26 | Small handcart is laid to small road cobble rule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111305014A true CN111305014A (en) | 2020-06-19 |
| CN111305014B CN111305014B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010339856.7A Active CN111305014B (en) | 2020-04-26 | 2020-04-26 | Small handcart is laid to small road cobble rule |
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| Country | Link |
|---|---|
| JP (1) | JP2021173153A (en) |
| CN (1) | CN111305014B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705595A (en) * | 2020-06-22 | 2020-09-25 | 江南 | Back box for laying cobblestones |
| CN112609545A (en) * | 2021-01-13 | 2021-04-06 | 杭州玉待户外用品有限公司 | Plastic course is spread and is made and detect equipment of roughness |
| CN112626971A (en) * | 2021-01-21 | 2021-04-09 | 深圳市通勤富实业有限公司 | Cobblestone road paving equipment |
| CN113279306A (en) * | 2021-07-23 | 2021-08-20 | 新沂市金铭节能保温工程有限公司 | Cobblestone landscape road paving equipment and paving method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016355B (en) * | 2021-11-08 | 2023-05-26 | 安徽海兴生态科技有限公司 | Paving construction method for greening landscape pavement engineering |
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| CN109024190A (en) * | 2018-07-26 | 2018-12-18 | 廖敏 | A kind of path cobblestone laying device |
| CN109162173A (en) * | 2018-07-13 | 2019-01-08 | 刘坚 | A kind of gardens straight line laying cobblestone device |
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- 2020-07-10 JP JP2020118849A patent/JP2021173153A/en active Pending
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| US20010012475A1 (en) * | 2000-02-09 | 2001-08-09 | Yukio Kishi | Method and apparatus for processing pavement surface |
| CN2647504Y (en) * | 2003-08-11 | 2004-10-13 | 刘东杰 | Cobblestone shaping machine |
| CN106567313A (en) * | 2016-10-27 | 2017-04-19 | 长治清华机械厂 | Temporary road paving car |
| CN109162173A (en) * | 2018-07-13 | 2019-01-08 | 刘坚 | A kind of gardens straight line laying cobblestone device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705595A (en) * | 2020-06-22 | 2020-09-25 | 江南 | Back box for laying cobblestones |
| CN111705595B (en) * | 2020-06-22 | 2022-07-01 | 浙江振阳绝热科技股份有限公司 | Back box for laying cobblestones |
| CN112609545A (en) * | 2021-01-13 | 2021-04-06 | 杭州玉待户外用品有限公司 | Plastic course is spread and is made and detect equipment of roughness |
| CN112626971A (en) * | 2021-01-21 | 2021-04-09 | 深圳市通勤富实业有限公司 | Cobblestone road paving equipment |
| CN113279306A (en) * | 2021-07-23 | 2021-08-20 | 新沂市金铭节能保温工程有限公司 | Cobblestone landscape road paving equipment and paving method |
| CN113279306B (en) * | 2021-07-23 | 2021-09-21 | 新沂市金铭节能保温工程有限公司 | Cobblestone landscape road paving equipment and paving method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021173153A (en) | 2021-11-01 |
| CN111305014B (en) | 2020-09-29 |
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