CN108894081B - Sand paving device used during paving floor tiles - Google Patents
Sand paving device used during paving floor tiles Download PDFInfo
- Publication number
- CN108894081B CN108894081B CN201810926783.4A CN201810926783A CN108894081B CN 108894081 B CN108894081 B CN 108894081B CN 201810926783 A CN201810926783 A CN 201810926783A CN 108894081 B CN108894081 B CN 108894081B
- Authority
- CN
- China
- Prior art keywords
- sand
- paving
- hopper
- square frame
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 130
- 239000000463 material Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a sand paving device used in floor tile paving, and belongs to the technical field of building construction. The technical scheme is as follows: it includes the mechanism of spreading sand, fortune husky mechanism and drive mechanism, the mechanism of spreading sand sets up at the drive mechanism rear, it is articulated with drive mechanism through the traction lever, the mechanism of spreading sand includes square frame, support the harrow, cylinder and guide hopper, the terminal surface is provided with the support harrow under the square frame front side rail, the terminal surface is provided with over-and-under type supporting element under the rear side rail, be provided with the cylinder between the roof beam of the square frame left and right sides, the guide hopper is fixed to be set up on square frame, be located the place ahead of cylinder, fortune husky mechanism includes the feeding funnel, the feeding funnel lower extreme sets up in the guide hopper. The invention has the beneficial effects that: the sand paving device is used for paving sand, is not influenced by the working experience of workers, has more stable sand paving quality and higher sand paving efficiency, and lays a good foundation for the next floor tile paving.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a sand paving device used in paving floor tiles.
Background
The sidewalk floor tiles are commonly called permeable tiles, are laid on sidewalks to facilitate walking and have attractive appearance, and are generally square tiles or water-absorbing tiles. When paving the pavement floor tiles, a sand layer is usually paved on a base surface firstly, the base surface is leveled and has a buffering effect, then the floor tiles are paved on the sand layer, and the paving speed and the paving quality of the floor tiles are directly influenced by the paving quality of the sand layer. The sand layer is not good in laying uniformity, the floor tiles are easy to bulge, and the service life is shortened. The traditional sand paving mode is to adopt a purely manual method to spread sand on a base surface for leveling, and the operation experience of workers is completely relied on, so that the paving quality is not stable enough, and the paving efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides the sand paving device which is stable in paving quality and high in paving efficiency when the floor tiles are paved.
In order to achieve the purpose, the invention provides a sand paving device used in paving floor tiles, which comprises a sand paving mechanism, a sand conveying mechanism and a traction mechanism, wherein the back end of the traction mechanism is hinged with the sand paving mechanism, the top of the traction mechanism is provided with the sand conveying mechanism, and the tail end of the sand conveying mechanism is arranged in the sand paving mechanism; the traction mechanism is hinged with the sand paving mechanism through a traction rod, two ends of the traction rod are respectively hinged with the traction mechanism and the sand paving mechanism, the traction mechanism is connected with the sand paving mechanism through the traction rod hinged with the two ends, power is provided for the sand paving mechanism, and the degree of freedom in the height of the sand paving mechanism is not influenced.
The sand paving mechanism comprises a square frame, a supporting rake is arranged on a beam on the front side of the square frame, a lifting supporting unit is arranged on a beam on the rear side of the square frame, a main shaft is arranged between beams on the left side and the right side of the square frame, a roller is arranged on the main shaft, a chain transmission mechanism is arranged in the square frame and drives the roller to rotate, a material guide hopper is arranged in the square frame and comprises an input end and an output end; the supporting rake and the lifting supporting unit play a supporting role, the height of the supporting rake is unchanged, the height of the roller from a laying base surface is adjusted by adjusting the height of the lifting supporting unit, and the height of the roller from the base surface is the thickness of sand laying.
The sand conveying mechanism comprises a feeding hopper and a feeding hopper, the starting end of the feeding hopper is fixedly connected with the feeding hopper, and the tail end of the feeding hopper is arranged in the input end of the guide hopper. The feeding hopper is arranged above the feeding hopper, and the feeding hopper is fixed on the traction mechanism through a fixing frame.
The invention has the beneficial effects that: the sand paving device adopts the rake tooth structure as the front support, so that the supporting height is more accurate, and the stability of the sand paving thickness can be ensured; the sand paving device is used for paving sand, is not influenced by the working experience of workers, has more stable sand paving quality and higher sand paving efficiency, and lays a good foundation for the next floor tile paving.
Preferably, the material guide hopper is fixedly arranged on the square frame and located in front of the roller, the material guide hopper comprises four side walls, a brush cylinder is arranged at the lower end of the rear side wall close to the roller, two ends of the brush cylinder are respectively hinged to the left side wall and the right side wall of the material guide hopper, a central shaft of the brush cylinder penetrates through the left side wall or the right side wall of the material guide hopper and is provided with a third chain wheel, and the chain transmission mechanism drives the brush cylinder to rotate through the third chain wheel. The roller and the brush barrel rotate in the same direction, and sand stuck to the roller can be cleaned.
With this preferred benefit: when the roller rotates to uniformly mix sand, sand can be adhered to the wall of the roller at a certain probability, and the brush barrel can clean the sand adhered to the roller when rotating.
Preferably, the sand conveying mechanism further comprises a vibration unit, the vibration unit comprises a supporting plate, a supporting column, a lifting block and a centrifugal wheel, a motor placing through hole is formed in the middle of the side wall of the lifting block, a double-output motor is arranged in the motor placing through hole, the centrifugal wheel is sleeved on two output shafts of the double-output motor respectively, the centrifugal wheel comprises a circular ring and a balancing weight fixedly arranged on the circular ring, two supporting through holes matched with the supporting column are symmetrically formed in the upper end face of the lifting block, one end of the supporting column is fixed on the supporting plate, a spring cap is arranged at the other end of the supporting column, springs are sleeved on the supporting column and are respectively arranged between the lifting block and the supporting plate and between the lifting block and the spring cap, and two ends of the lifting block are fixedly connected with the bottom of the feeding hopper through connecting plates respectively, the supporting plate is fixedly arranged on the rear side of the traction mechanism.
With this preferred benefit: the vibrating mechanism is arranged at the bottom of the feeding hopper, so that the phenomenon that sand is stuck on a wall is greatly reduced when the sand is conveyed, a gap is reserved between the feeding hopper and a bottom plate of the feeding hopper, the sand falls onto the feeding hopper below the feeding hopper after being poured into the feeding hopper, the sand continuously falls from the feeding hopper when the feeding hopper vibrates, the sand stops on the feeding hopper and the feeding hopper below the feeding hopper when the feeding hopper stops, and the vibrating mechanism is realized by adopting the structure, so that the vibration is more uniform and gentle.
Preferably, the supporting rake comprises a fixing rod, a plurality of arc rake teeth with forward teeth are arranged on the lower end face of the fixing rod, and the upper end face of the fixing rod is fixedly connected with the lower end face of the square frame.
With this preferred benefit: the teeth of the rake teeth are forward, and individual uneven parts in front can be scraped off when the rake teeth move forward, so that the support height is stable, and the sand-homogenizing thickness of the roller is stable.
Preferably, even sand ridges are axially arranged on the circumferential surface of the roller.
With this preferred benefit: the sand homogenizing effect of the sand homogenizing convex ridges is better than that of the roller which is used only.
The feeding hopper comprises an arc-shaped bottom plate, baffle plates are arranged on the left side and the right side of the bottom plate respectively, the feeding hopper is arranged in an inclined mode, and the lower end of the feeding hopper is arranged in the material guide hopper.
With this preferred benefit: the feeding hopper adopts an arc-shaped bottom plate, so that the blanking is smoother and smoother.
Preferably, the chain transmission mechanism comprises a driving motor, a first chain wheel, a second chain wheel and a chain for connecting the first chain wheel and the second chain wheel, the driving motor is fixedly arranged on the square frame, the first chain wheel is arranged at one end of the main shaft, and the second chain wheel is arranged on an output shaft of the driving motor.
And a fourth chain wheel is further arranged at one end of the main shaft and is connected with the third chain wheel through a chain.
The middle parts of the lower end faces of the beams on the left side and the right side of the square frame are respectively provided with a supporting rod, and the two ends of the roller are respectively hinged with the lower ends of the two supporting rods.
The lifting type supporting unit comprises a fixed beam and a supporting beam arranged below the fixed beam, a supporting cylinder is hinged below the supporting beam, upright columns are respectively arranged on the upper end surface of the supporting beam close to the two ends of the supporting beam, two racks are arranged in the middle of the upper end surface of the supporting beam, and the racks are oppositely arranged in the tooth direction;
the utility model discloses a fixed beam, including fixed beam upper end, rack, fixed beam, rack, fixed beam upper end face, be provided with in the middle part of the fixed beam upper end face with the bar through-hole that the rack cooperation was used, be provided with two gears of intermeshing in the bar through-hole, the gear both ends are articulated respectively to be set up on the preceding back wall of bar through-hole, two the gear sets up two between the rack, respectively with the rack toothing, the fixed beam upper end face be close to both ends position be provided with the spacing through-hole that the stand cooperation was used, on the back lateral wall of fixed beam with the position that spacing through-hole corresponds.
The front side wall of the fixed beam is fixedly arranged on the beam at the rear side of the square frame.
The gear is driven to rotate by rotating the adjusting handle, the gear drives the rack to move up and down, the supporting beam is lifted, and the height of the roller from a laid base surface is adjusted.
The traction mechanism comprises a vehicle body, wheels, a power mechanism and a steering mechanism, wherein the wheels are arranged below the vehicle body. The power mechanism and the steering mechanism are arranged on the vehicle body and are both in the prior art, and are not described in detail herein.
In order to better achieve the above object, the present invention further provides a method for spreading sand by using the sand spreading device for tile pavement, comprising the following steps:
and adjusting the height of the roller from the ground by adjusting the height of the lifting supporting unit, so as to determine the thickness of the paved sand.
Starting the driving motor, rotating the roller, adding sand from the feeding hopper to the feeding hopper, and dropping the sand from the feeding hopper to a base surface in front of the roller through the guide hopper;
the traction mechanism drives the sand paving mechanism to move forwards, the part of sand falling on a base surface in front of the roller and higher than the bottom of the roller is brought to the front by the rotating roller, the sand paving mechanism continues to move forwards, and the roller continues to push the excessive sand forwards, so that the sand paving is completed;
when the sand paving mechanism moves forwards, the supporting harrows play a role in determining the height of a base surface, and if the base surface is uneven at individual places, rake teeth of the supporting harrows can level the places passing by, so that the influence of the uneven individual places on the whole is eliminated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a material guide hopper according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a vibration unit according to an embodiment of the present invention.
Fig. 4 is a top view of a sand laying mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of the lifting support unit according to the embodiment of the invention.
Wherein the reference numerals are: 1. a square frame; 2. a supporting rake; 3. a drum; 4. a material guide hopper; 5. fixing the rod; 6. rake teeth; 7. a support bar; 8. a hopper; 9. a support plate; 10. a support pillar; 11. a lifting block; 12. a centrifugal wheel; 13. a connecting plate; 14. a brush barrel; 15. a drive motor; 16. uniformly mixing sand and convex ridges; 17. a feeding hopper; 18. a fixed mount; 19. a vehicle body; 20. a wheel; 21. a draw bar; 22. a first sprocket; 23. a second sprocket; 24. a third sprocket; 25. a fourth sprocket; 26. a fixed beam; 27. a support beam; 28. a column; 29. a support cylinder; 30. a gear; 31. a rack; 32. and adjusting the handle.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 5, an embodiment of the invention provides a sand paving device used in paving floor tiles, which comprises a sand paving mechanism, a sand transporting mechanism and a traction mechanism, wherein the back end of the traction mechanism is hinged with the sand paving mechanism, the top of the traction mechanism is provided with the sand transporting mechanism, and the tail end of the sand transporting mechanism is arranged in the sand paving mechanism; the traction mechanism is hinged with the sand paving mechanism through a traction rod 21, two ends of the traction rod 21 are respectively hinged with the traction mechanism and the sand paving mechanism, and the traction mechanism is connected with the sand paving mechanism through the traction rod 21 with two ends hinged, so that power is provided for the sand paving mechanism, and the degree of freedom of the sand paving mechanism in height is not influenced.
The sand paving mechanism comprises a square frame 1, a supporting rake 2 is arranged on a beam on the front side of the square frame 1, a lifting supporting unit is arranged on a beam on the rear side of the square frame 1, a main shaft is arranged between beams on the left side and the right side of the square frame 1, a roller 3 is arranged on the main shaft, a chain transmission mechanism is arranged in the square frame 1 and drives the roller 3 to rotate, a material guide hopper 4 is arranged in the square frame 1, and the material guide hopper 4 comprises an input end and an output end; the supporting rake and the lifting supporting unit play a supporting role, the height of the supporting rake 2 is unchanged, the height of the roller 3 from the laying base surface is adjusted by adjusting the height of the lifting supporting unit, and the height of the roller 3 from the base surface is the thickness of sand laying. The sand conveying mechanism comprises a feed hopper 8 and a feed hopper 17, the starting end of the feed hopper 8 is fixedly connected with the feed hopper 17, and the tail end of the feed hopper 8 is arranged in the input end of the guide hopper 4. The feeding hopper 17 is arranged above the feeding hopper 8, and the feeding hopper 8 is fixed on the traction mechanism through a fixing frame 18.
The material guide hopper 4 is fixedly arranged on the square frame 1 and located in front of the roller 3, the material guide hopper 4 comprises four side walls, a brush barrel 14 is arranged at the lower end of the rear side wall close to the roller 3, two ends of the brush barrel 14 are respectively hinged with the left side wall and the right side wall of the material guide hopper 4, a central shaft of the brush barrel 14 penetrates through the left side wall or the right side wall of the material guide hopper 4 and is provided with a third chain wheel 24, and the chain transmission mechanism drives the brush barrel 14 to rotate through the third chain wheel 24. The drum 3 and the brush drum 14 rotate in the same direction, and can clean sand stuck to the drum 3.
When the roller 3 rotates to even sand, sand is adhered to the wall of the roller 3 at a certain probability, and the brush cylinder 14 can clean the sand adhered to the roller 3 when rotating.
The sand conveying mechanism further comprises a vibration unit, the vibration unit comprises a supporting plate 9, supporting columns 10, a lifting block 11 and centrifugal wheels 12, a motor placing through hole is formed in the middle of the side wall of the lifting block 11, a double-output motor is arranged in the lifting block, the centrifugal wheels 12 are respectively sleeved on two output shafts of the double-output motor, each centrifugal wheel 12 comprises a circular ring and a balancing weight fixedly arranged on the circular ring, two supporting through holes matched with the supporting columns 10 are symmetrically formed in the upper end face of the lifting block 11, one end of each supporting column 10 is fixed on the supporting plate 9, a spring cap is arranged at the other end of each supporting column 10, springs are sleeved on the supporting columns 10 and are respectively arranged between the lifting block 11 and the supporting plate 9 and between the lifting block 11 and the spring cap, two ends of the lifting block 11 are respectively fixedly connected with the bottom of the feeding hopper 8 through connecting plates.
The bottom of the feeding hopper 8 is provided with a vibration mechanism, the phenomenon that sand is stuck on a wall is greatly reduced during sand conveying, a gap is reserved between the bottom plates of the feeding hopper 17 and the feeding hopper 8, after the sand is poured into the feeding hopper 17 and falls into the feeding hopper 8 below, when the feeding hopper 8 vibrates, the sand continuously falls from the feeding hopper 8, when the feeding hopper 8 stops, the sand stops on the feeding hopper 17 and the feeding hopper 8 below, the vibration mechanism is realized by adopting the structure, and the vibration is more uniform and gentle.
The supporting rake 2 comprises a fixing rod 5, a plurality of arc rake teeth 6 with forward teeth are arranged on the lower end face of the fixing rod 5, and the upper end face of the fixing rod 5 is fixedly connected with the lower end face of the square frame 1.
The rake teeth 6 are forward, and can scrape individual uneven parts in front when moving forward, thereby ensuring stable supporting height and stable sand-homogenizing thickness of the roller 3.
The circumferential surface of the roller 3 is axially provided with a sand homogenizing convex arris 16.
The sand homogenizing convex ribs 16 are arranged, so that the sand homogenizing effect is better than that of the roller 3 which is used only.
The feeding hopper 8 comprises an arc-shaped bottom plate, the left side and the right side of the bottom plate are respectively provided with a baffle, the feeding hopper 8 is obliquely arranged, and the lower end of the feeding hopper is arranged in the material guide hopper 4.
The feeding hopper 8 adopts an arc-shaped bottom plate, so that the blanking is smoother and smoother.
The chain transmission mechanism comprises a driving motor 15, a first chain wheel 22, a second chain wheel 23 and a chain which connects the first chain wheel 22 and the second chain wheel 23, the chain is not shown in the figure, the driving motor 15 is fixedly arranged on the square frame 1, the first chain wheel 22 is arranged at one end of the main shaft, and the second chain wheel 23 is arranged on an output shaft of the driving motor 15.
A fourth chain wheel 25 is further arranged at one end of the main shaft, and the fourth chain wheel 25 is connected with the third chain wheel 24 through a chain not shown in the figure.
The middle parts of the lower end surfaces of the beams at the left side and the right side of the square frame 1 are respectively provided with a support rod 7, and the two ends of the roller 3 are respectively hinged with the lower ends of the two support rods 7.
The lifting support unit comprises a fixed beam 26 and a support beam 27 arranged below the fixed beam 26, a support cylinder 29 is hinged below the support beam 27, upright posts 28 are respectively arranged at the positions, close to the two ends, of the upper end surface of the support beam 27, two racks 31 are arranged in the middle of the upper end surface of the support beam 27, and the racks 31 are oppositely arranged in the tooth direction;
a strip-shaped through hole matched with the rack 31 for use is formed in the middle of the upper end face of the fixed beam 26, two gears 30 meshed with each other are arranged in the strip-shaped through hole, two ends of each gear 30 are respectively hinged to the front wall and the rear wall of the strip-shaped through hole, the two gears 30 are arranged between the two racks 31 and are respectively meshed with the racks 31, limiting through holes matched with the stand columns 28 for use are formed in the positions, close to the two ends, of the upper end face of the fixed beam 26, fixing bolts are arranged on the positions, corresponding to the limiting through holes, of the rear side wall of the fixed beam 26, and an adjusting handle 32 is;
the front side wall of the fixed beam 26 is fixedly provided on the beam on the rear side of the square frame 1.
The traction mechanism comprises a vehicle body 19, wheels 20, a power mechanism diagram which is not shown, and a steering mechanism diagram which is not shown, wherein the wheels 20 are arranged below the vehicle body 19. The power mechanism and the steering mechanism are arranged on the vehicle body 19, and are both in the prior art, and are not described in detail herein.
In order to better achieve the above object, the present invention further provides a method for spreading sand by using the sand spreading device for tile pavement, including the following steps:
the height of the roller 3 from the ground is adjusted by adjusting the height of the lifting supporting unit, so that the thickness of the paved sand is determined.
Starting a driving motor 15, rotating the roller 3, adding sand into a feeding hopper 8 from a feeding hopper 17, and dropping the sand onto a base surface in front of the roller 3 from the feeding hopper 8 through a material guide hopper 4;
the traction mechanism drives the sand paving mechanism to move forwards, the part of the sand falling on the base surface in front of the roller 3 and higher than the bottom of the roller 3 is brought to the front by the rotating roller 3, the sand paving mechanism continues to move forwards, and the roller 3 continues to push the excessive sand forwards, so that the sand paving is completed;
when the sand paving mechanism moves forwards, the supporting harrow 2 plays a role in determining the height of a base surface, if the individual part of the base surface is uneven, the harrow teeth 6 of the supporting harrow 2 can level the passing part, and the influence of the individual part unevenness on the whole is eliminated.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. A sand paving device used during paving of ground bricks is characterized by comprising a sand paving mechanism, a sand conveying mechanism and a traction mechanism, wherein the back end of the traction mechanism is hinged with the sand paving mechanism, the top of the traction mechanism is provided with the sand conveying mechanism, and the tail end of the sand conveying mechanism is arranged in the sand paving mechanism;
the sand paving mechanism comprises a square frame (1), a supporting rake (2) is arranged on a beam on the front side of the square frame (1), a lifting supporting unit is arranged on a beam on the rear side of the square frame (1), a main shaft is arranged between beams on the left side and the right side of the square frame (1), a roller (3) is arranged on the main shaft, a chain transmission mechanism is arranged in the square frame (1) and drives the roller (3) to rotate, a material guide hopper (4) is arranged in the square frame (1), and the material guide hopper (4) comprises an input end and an output end;
the sand conveying mechanism comprises a feed hopper (8) and a feeding hopper (17), the starting end of the feed hopper (8) is fixedly connected with the feeding hopper, and the tail end of the feed hopper (8) is arranged in the input end of the guide hopper (4).
2. The sand spreading device for floor tile laying according to claim 1, wherein the material guiding hopper (4) is fixedly arranged on the square frame (1) and located in front of the roller (3), the material guiding hopper (4) comprises four side walls, a brush drum (14) is arranged at the lower end of the rear side wall close to the roller (3), two ends of the brush drum (14) are respectively hinged to the left side wall and the right side wall of the material guiding hopper (4), the central shaft of the brush drum (14) penetrates through the left side wall or the right side wall of the material guiding hopper (4) and is provided with a third chain wheel, and the chain transmission mechanism drives the brush drum (14) to rotate through the third chain wheel.
3. The sand paving device for floor tile laying according to claim 1, wherein the sand conveying mechanism further comprises a vibration unit, the vibration unit comprises a supporting plate (9), a supporting column (10), a lifting block (11) and a centrifugal wheel (12), a motor placing through hole is arranged at the middle position on the side wall of the lifting block (11), a double-output motor is arranged in the motor placing through hole, the centrifugal wheel (12) is sleeved on two output shafts of the double-output motor respectively, the centrifugal wheel (12) comprises a circular ring and a balancing weight fixedly arranged on the circular ring, two supporting through holes used in cooperation with the supporting column (10) are symmetrically arranged on the upper end surface of the lifting block (11), one end of the supporting column (10) is fixed on the supporting plate (9), the other end of the supporting column is provided with a spring cap, the supporting column (10) is sleeved with springs, and the springs are respectively arranged between the lifting block (11) and the supporting plate (9), And the lifting block (11) and the spring cap are arranged between each other, two ends of the lifting block (11) are fixedly connected with the bottom of the hopper (8) through connecting plates (13), and the supporting plate (9) is fixedly arranged on the rear side of the traction mechanism.
4. A sand spreading device for floor tile laying according to claim 1, wherein the supporting rake (2) comprises a fixing rod (5), the lower end surface of the fixing rod (5) is provided with a plurality of arc-shaped rake teeth (6) with teeth facing forward, and the upper end surface of the fixing rod is fixedly connected with the lower end surface of the square frame (1).
5. A sanding device for floor tile laying according to claim 1 wherein the circumferential surface of the drum (3) is provided with sand evening ridges (16) axially.
6. A sand spreading device for floor tile laying according to claim 1, wherein the hopper (8) comprises an arc bottom plate, the left and right sides of the bottom plate are respectively provided with a baffle, the hopper (8) is obliquely arranged, and the lower end of the hopper is arranged in the material guiding hopper (4).
7. A sand spreading device for laying floor tiles according to claim 1, wherein the chain transmission mechanism comprises a driving motor (15), a first chain wheel, a second chain wheel and a chain for connecting the first chain wheel and the second chain wheel, the driving motor (15) is fixedly arranged on the square frame (1), the first chain wheel is arranged at one end of the main shaft, and the second chain wheel is arranged on an output shaft of the driving motor (15).
8. The sand paving device for floor tile laying according to claim 1, wherein the lifting support unit comprises a fixed beam (26) and a support beam (27) arranged below the fixed beam (26), a support cylinder (29) is hinged below the support beam (27), upright posts (28) are respectively arranged on the upper end surface of the support beam (27) near the two ends, two racks (31) are arranged in the middle of the upper end surface of the support beam (27), and the racks (31) are oppositely arranged in the tooth direction;
a strip-shaped through hole matched with the rack (31) is formed in the middle of the upper end face of the fixed beam (26), two gears (30) which are meshed with each other are arranged in the strip-shaped through hole, two ends of each gear (30) are respectively hinged to the front wall and the rear wall of the strip-shaped through hole, the two gears (30) are arranged between the two racks (31) and are respectively meshed with the racks (31), limiting through holes matched with the stand columns (28) are formed in the positions, close to the two ends, of the upper end face of the fixed beam (26), fixing bolts are arranged on the positions, corresponding to the limiting through holes, of the rear side wall of the fixed beam (26), and an adjusting handle (32) is fixedly arranged at the end part of a central shaft of one gear (30);
the front side wall of the fixed beam (26) is fixedly arranged on a beam at the rear side of the square frame (1).
9. A sand spreading device for laying floor tiles according to claim 1, wherein the traction mechanism comprises a vehicle body (19), wheels (20), a power mechanism and a steering mechanism, and the wheels (20) are arranged below the vehicle body (19).
10. A method of levelling sand using a sanding device as claimed in any one of claims 1 to 9 when laying a floor tile, comprising the steps of:
the height of the roller (3) from the ground is adjusted by adjusting the height of the lifting support unit, so that the thickness of the paved sand is determined;
the driving motor (15) is started, the roller (3) rotates, sand is added into the feeding hopper (8) from the feeding hopper (17), and falls onto a base surface in front of the roller (3) from the feeding hopper (8) through the guide hopper (4);
the traction mechanism drives the sand paving mechanism to move forwards, the part of sand falling on a base surface in front of the roller (3), which is higher than the bottom of the roller (3), is brought to the front by the rotating roller (3), the sand paving mechanism continues to move forwards, and the roller (3) continues to push the excessive sand forwards, so that the sand paving is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926783.4A CN108894081B (en) | 2018-08-15 | 2018-08-15 | Sand paving device used during paving floor tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926783.4A CN108894081B (en) | 2018-08-15 | 2018-08-15 | Sand paving device used during paving floor tiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894081A CN108894081A (en) | 2018-11-27 |
| CN108894081B true CN108894081B (en) | 2020-10-27 |
Family
ID=64353788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926783.4A Active CN108894081B (en) | 2018-08-15 | 2018-08-15 | Sand paving device used during paving floor tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894081B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778641B (en) * | 2019-02-25 | 2021-11-05 | 泉州市华祥工业设计有限公司 | Concrete high-efficient shakeouts device for building engineering |
| CN111321877A (en) * | 2020-03-30 | 2020-06-23 | 王功起 | Sand homogenizing equipment used before floor tile paving for building construction |
| CN112429101B (en) * | 2020-12-05 | 2024-06-04 | 哈尔滨体育学院 | Sand soil transfer device for long jump in field |
| CN115012627B (en) * | 2022-01-07 | 2023-09-12 | 广州城建职业学院 | Sand homogenizing equipment used before floor tile for building construction |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4000007B2 (en) * | 2002-05-14 | 2007-10-31 | 奥アンツーカ株式会社 | Dust scattering prevention cover for powder and dust spreader |
| US7293723B2 (en) * | 2003-06-03 | 2007-11-13 | Rockit Corp. | Material handling device for vehicle |
| US8016045B2 (en) * | 2006-08-24 | 2011-09-13 | Rodney Milthorpe | Method and apparatus for distributing particulate matter |
| CN201031343Y (en) * | 2007-05-22 | 2008-03-05 | 李明 | Sand laying machine with vibration sand sieving function |
| CN203803780U (en) * | 2014-03-27 | 2014-09-03 | 王伟华 | Gasoline-electricity dual-purpose self-propelled sand screening machine |
| CN206091223U (en) * | 2016-10-18 | 2017-04-12 | 夏江 | A spread ash machine for ceramic tile or ceramic tile |
| CN108385652B (en) * | 2018-04-23 | 2024-05-03 | 西安建筑科技大学 | Automatic laying device and method based on greening sand-preventing sand barrier |
-
2018
- 2018-08-15 CN CN201810926783.4A patent/CN108894081B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894081A (en) | 2018-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108894081B (en) | Sand paving device used during paving floor tiles | |
| CN110644748B (en) | Sand flattening machine | |
| CN213142722U (en) | Road surface leveling device for highway construction | |
| CN108999062B (en) | Sand paving device | |
| CN111877716A (en) | Building ground construction equipment | |
| CN201495477U (en) | Machine for compacting and levelling common and special concrete road surfaces | |
| CN211227983U (en) | Cement concrete pavement paving equipment | |
| CN116876302A (en) | Municipal road construction method | |
| CN209779420U (en) | Broken brick tiling device for building engineering | |
| CN111472240B (en) | Landscape garden pavement construction process | |
| CN213329848U (en) | Ground construction vehicle | |
| CN210315151U (en) | A concrete leveling device for bridge floor construction | |
| CN221000494U (en) | Municipal works pavement lays device fast | |
| CN215925522U (en) | Road pavement arranging device for highway | |
| CN203284764U (en) | Large-scale channel slope cushion lying machine | |
| CN107964857B (en) | Steel fiber concrete cloth slurry lifting leveling machine | |
| CN214783086U (en) | A structure of mating formation for even unloading of town road | |
| CN110241688B (en) | Concrete leveling device for bridge deck construction and construction method | |
| CN204662216U (en) | Road and bridge construction stone aggregate roller | |
| CN214573152U (en) | Cement stabilized macadam basic unit construction is with spreading out supplementary device | |
| CN213740473U (en) | Feeding device of spreading machine | |
| CN219691017U (en) | Fitment construction equipment of laying of self-leveling mortar | |
| CN217104614U (en) | High-precision paving device for asphalt concrete pavement | |
| CN112239985B (en) | Auxiliary structure is laid with people's bank of china to road construction | |
| CN113005858B (en) | Rapid paving and forming construction device and construction method for water-stable layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201009 Address after: No.107 shangtanggu, Luxi community, Datang street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Huizhong Intelligent Technology Co.,Ltd. Address before: 200000 Dongming Road, Pudong New Area, Shanghai 1336 Applicant before: Jiang Bo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: 311800 shengzhaowu village, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhuji xinrunde electromechanical Manufacturing Co.,Ltd. Address before: 311800 No.107 shangtanggu, Luxi community, Datang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji Huizhong Intelligent Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sand laying device for floor tile laying Effective date of registration: 20220314 Granted publication date: 20201027 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huandong sub branch Pledgor: Zhuji xinrunde electromechanical Manufacturing Co.,Ltd. Registration number: Y2022980002543 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230620 Granted publication date: 20201027 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huandong sub branch Pledgor: Zhuji xinrunde electromechanical Manufacturing Co.,Ltd. Registration number: Y2022980002543 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sand laying device for laying floor tiles Effective date of registration: 20230627 Granted publication date: 20201027 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji xinrunde electromechanical Manufacturing Co.,Ltd. Registration number: Y2023980045821 |