CN113073868A - Mortar type epoxy terrace bottom scraping device - Google Patents
Mortar type epoxy terrace bottom scraping device Download PDFInfo
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- CN113073868A CN113073868A CN202110395233.6A CN202110395233A CN113073868A CN 113073868 A CN113073868 A CN 113073868A CN 202110395233 A CN202110395233 A CN 202110395233A CN 113073868 A CN113073868 A CN 113073868A
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- sliding
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- vehicle body
- fixedly connected
- groove
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/006—Arrangements for removing of previously fixed floor coverings
Abstract
The invention belongs to the technical field of scraping devices, and particularly relates to a mortar type epoxy floor bottom layer scraping device which comprises a vehicle body and a water tank; the water tank is fixedly connected to one side of the top of the vehicle body, and the bottom of the water tank is communicated with a hose through a water pump; the top of the vehicle body at one side of the water tank is rotationally connected with a turntable through a bracket, and the turntable is driven to rotate through a motor; the periphery of the rotary table is fixedly connected with a collision block through a wave-shaped reed; a collision rod is arranged on the vehicle body corresponding to the collision block, penetrates through the vehicle body and is connected with the vehicle body in a sliding manner; a nail cap is arranged at the top of the impact rod, and a first spring is sleeved on the impact rod between the nail cap and the vehicle body; the bottom of the ram rod is provided with a spray hole which is communicated with the hose through a water inlet hole; according to the invention, the motor drives the turntable to rotate, so that the reed drives the collision block to impact the nail cap, and then the collision rod is inserted into the epoxy floor and then supplies alkali liquor to the spray hole through the water pump, thereby increasing the corrosion effect of the alkali liquor on the epoxy floor.
Description
Technical Field
The invention belongs to the technical field of scraping devices, and particularly relates to a mortar type epoxy floor bottom layer scraping device.
Background
The epoxy floor is a high-strength, wear-resistant and attractive floor, and adopts an integral polymer surface layer, while epoxy floor paint is generally coated on the surface of the epoxy floor paint, and the epoxy floor paint is particularly attractive and durable floor paint, and mainly comprises epoxy resin and a curing agent. Along with epoxy floor paint application range is extensive gradually, people are also more comprehensive to epoxy floor paint's cognition, and because epoxy floor paint's long-time use, often can produce the phenomenon that damages or ageing drop, like this, just need strike off the operation to it, change new epoxy floor paint.
Some technical scheme about scraping device have also appeared among the prior art, chinese patent with application number 2019203492044 discloses a mortar type epoxy terrace bottom scraping device, bottom one side delivery port including alkaline solution savings box leads to pipe and is linked together with the water pump input, the bottom output end fixedly connected with fluid-discharge tube of water pump, fluid-discharge tube bottom fixedly connected with atomizer, the support is installed to the knifing car upper end and the one side opposite with the pushing hands, be equipped with lift drive mechanism on the support, lift drive mechanism bottom fixedly connected with connecting piece, connecting piece bottom fixedly connected with scraper blade, the knifing car is close to the bottom fixedly connected with bracing piece of scraper blade one side, fixedly connected with shock attenuation elastic component on the bracing piece.
But among the prior art, spray alkali lye to the epoxy terrace through the shower nozzle to utilize the corrosive action of alkali lye, make old the inflation of filming soft, then reuse the scraper blade and get rid of old epoxy terrace priming paint, nevertheless alkali lye can only spray on old epoxy terrace surface, is difficult to permeate epoxy terrace inside and corrodes, reduces the corrosion effect of alkali lye, and then influences the efficiency of shoveling on epoxy terrace.
Therefore, the invention provides a mortar type epoxy floor bottom layer scraping device.
Disclosure of Invention
In order to make up for the defects of the prior art, the mortar-type epoxy floor bottom scraping device provided by the invention solves the problems that in the prior art, alkali liquor is sprayed to an epoxy floor through a spray head so as to utilize the corrosion effect of the alkali liquor, so that an old coating film is expanded and softened, then a scraper is used for removing an old epoxy floor primer, but the alkali liquor can only be sprayed on the surface of the old epoxy floor and is difficult to permeate into the epoxy floor for corrosion, the corrosion effect of the alkali liquor is reduced, and the scraping efficiency of the epoxy floor is influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a mortar type epoxy floor bottom layer scraping device which comprises a vehicle body and a water tank, wherein the vehicle body is provided with a water inlet and a water outlet; the water tank is fixedly connected to one side of the top of the vehicle body, and the bottom of the water tank is communicated with a hose through a water pump; the top of the vehicle body at one side of the water tank is rotatably connected with a turntable through a bracket, and the turntable is driven to rotate through a motor; the periphery of the rotary table is fixedly connected with a collision block through a wavy reed; a collision rod is arranged on the vehicle body corresponding to the collision block and penetrates through the vehicle body and is connected with the vehicle body in a sliding manner; a nail cap is arranged at the top of the impact rod, and a first spring is sleeved on the impact rod between the nail cap and the vehicle body; the bottom of the ram rod is provided with a spray hole, and the spray hole is communicated with the hose through a water inlet hole; when the device works, in the prior art, alkali liquor is sprayed to the epoxy terrace through the spray nozzle to utilize the corrosion effect of the alkali liquor, so that an old coating film is expanded and softened, then the scraper is used for removing the primer of the old epoxy terrace, but the alkali liquor can only be sprayed on the surface of the old epoxy terrace and is difficult to permeate into the epoxy terrace for corrosion, the corrosion effect of the alkali liquor is reduced, and the shoveling efficiency of the epoxy terrace is further influenced; at the moment, the motor drives the turntable to rotate, so that the reed drives the collision block to collide with the nail cap, the collision rod is inserted into the epoxy floor and then supplies alkali liquor to the spray hole through the water pump, the alkali liquor is filled into a gap between the epoxy floor and the base layer, the corrosion effect of the alkali liquor on the epoxy floor is increased, the separation speed of the epoxy floor and the base layer is increased, and the scraping speed of the bottom layer of the epoxy floor is further increased.
Preferably, a first sliding hole is formed in the striker, and a pair of second sliding holes are symmetrically formed in the upper end and the lower end of the first sliding hole; a sliding column is connected in the first sliding hole in a sliding mode, a pair of second springs is fixedly connected between two ends of the sliding column and the bottom of the corresponding second sliding hole, and the length of the second spring positioned on the upper portion of the sliding column is smaller than that of the second spring at the bottom of the sliding column; a group of first sliding grooves are uniformly distributed on the periphery of the position, close to the bottom and close to the outer edge of the second sliding hole, of the first sliding hole, and the bottom ends of the first sliding grooves penetrate through the collision rod and are bent towards the peripheral direction of the collision rod; a flexible rod penetrates through the first sliding groove, and the top of the flexible rod extends into the first sliding hole; the spray hole is communicated with the bottom of the second sliding hole, and the water inlet hole is communicated with the position, close to the bottom, of the first sliding hole through a one-way valve; when making the lance squeeze into the epoxy terrace downwards through hitting a piece striking lance, No. two spring drive travelers postpone striking a slide opening bottom for after the lance bottom inserts epoxy terrace bottom, the traveller strikes the flexible rod and makes the flexible rod slide downwards and outwards open, increases the separation effect of bottom and basic unit, further increases the efficiency that the clearance between alkali lye filling bottom and the basic unit, increases the corruption separation efficiency of bottom, further increases the speed of striking off of epoxy terrace bottom.
Preferably, a second sliding groove is formed in a first sliding groove on one side, close to the axis of the striker, of the flexible rod, a wedge block is fixedly connected to one side, close to the second sliding groove, of the flexible rod, and the wedge block is in sliding connection with the second sliding groove; the bottom of the second sliding groove is fixedly connected with a conical water bag at a position corresponding to the wedge-shaped block, the top of the water bag is communicated with the second sliding hole through a communication hole and a one-way valve, and the bottom of the water bag is communicated with the spray hole; the wedge-shaped block is driven to extrude the water bag when the flexible rod slides downwards, so that alkali liquor is extruded out of the spray holes at an accelerated speed after the water bag is pressurized, the pressure of the alkali liquor sprayed out of the spray holes is increased, the diffusion range of the alkali liquor between the bottom layer and the base layer is increased, and the corrosion separation efficiency of the bottom layer is further increased.
Preferably, one side of the wedge-shaped block, which is close to the water bag, is fixedly connected with a magnet, elastic steel wires are embedded in the side wall of the water bag, which corresponds to the magnet, and the steel wires are uniformly distributed in the side wall of the water bag along the vertical direction; the strength of the water bag is increased through the steel wire, the damage of the water bag is reduced, meanwhile, when the magnetic block is matched with the flexible rod to slide upwards to reset, the steel wire is attracted through the magnetic block, the expansion resetting speed of the water bag is increased, and the pressurizing efficiency of the water bag to the alkali liquor is further increased.
Preferably, a lubricating groove is formed in one side of the water bag corresponding to the wedge-shaped block, and talcum powder is filled in the lubricating groove; the bottom of the wedge-shaped block is fixedly connected with a sliding plate at a position corresponding to the lubricating groove, and the sliding plate is in sliding connection with the lubricating groove; an arched circulation hole is formed in the flexible rod and corresponds to the wedge-shaped block, one end of the circulation hole is communicated with the lubricating groove, the other end of the circulation hole is communicated with the top of the wedge-shaped block, and the wedge-shaped block is internally provided with a lubricating hole which is vertically arranged and penetrates through the wedge-shaped block; drive the slide through the wedge and extrude the talcum powder when inserting the lubrication groove for the talcum powder is spout to the wedge top after the circulation hole, and partly talcum powder drops through the clearance between wedge and a spout, and another part talcum powder drops on the water pocket surface after the lubrication hole, and then reduces the sliding resistance of wedge, reduces the wearing and tearing that the water pocket received, further prolongs the life of water pocket.
Preferably, a wave plate is fixedly connected to the side wall, far away from the flexible rod, in the lubricating groove, the top of the wave plate is connected with the lubricating groove in a sealing manner, and a pressure spring is fixedly connected between the bottom of the wave plate and the side wall of the lubricating groove; make wave plate support the slide through wave plate cooperation pressure spring, increase the leakproofness between slide and the lubrication groove, and then further reduce the air leakage of lubrication inslot when the slide inserts the lubrication groove, further increase the circulating lubrication efficiency of talcum powder.
Preferably, the bottom of the vehicle body is rotatably connected with a roller through a rotating shaft, and the roller is driven by a hub motor; a group of annular cutters are uniformly distributed on the periphery of the roller, a third sliding groove is formed in the roller between every two adjacent cutters, a cutting cutter is connected in the third sliding groove in a sliding mode, and a third spring is fixedly connected between the cutting cutter and the bottom of the third sliding groove; it is rotatory through in-wheel motor drive running roller, and then the cooperation cutter carries out the slitting to the epoxy terrace, and then increases the efficiency of eradicating of follow-up epoxy terrace, and the cooperation cuts off the sword and cuts the rectangular isometric cutting off that carries out that forms of epoxy terrace, further reduces the resistance of eradicating of epoxy terrace, increases the collection efficiency after the epoxy terrace is eradicated.
Preferably, a pair of convex blocks are symmetrically arranged on the side wall of the third sliding groove corresponding to the third spring, and two sides of each convex block are in arc transition with the third sliding groove; the distance between the two bumps is smaller than the outer diameter of the third spring; because the interval between two lugs is less than No. three spring external diameters for during the lug card goes into No. three springs, the freedom of restriction No. three springs is flexible, and then makes the cascaded No. three spout that slides of cutting off cutter, when the cutting operation that adapts to different thickness terraces, guarantees the cutting effect of cutting off cutter to the epoxy terrace.
The invention has the following beneficial effects:
1. according to the bottom layer scraping device for the mortar type epoxy floor, the motor drives the rotary disc to rotate, so that the reed drives the collision block to collide with the nail cap, the collision rod is inserted into the epoxy floor and then supplies alkali liquor to the spray hole through the water pump, the alkali liquor is filled into a gap between the epoxy floor and the base layer, the corrosion effect of the alkali liquor on the epoxy floor is improved, the separation speed of the epoxy floor and the base layer is increased, and the scraping speed of the bottom layer of the epoxy floor is further increased.
2. According to the mortar type epoxy floor bottom layer scraping device, the sliding plate is driven by the wedge-shaped block to be inserted into the lubricating groove, the talcum powder is extruded when being inserted into the lubricating groove, the talcum powder is sprayed to the top of the wedge-shaped block after passing through the circulating hole, one part of the talcum powder falls through a gap between the wedge-shaped block and the first sliding groove, the other part of the talcum powder falls on the surface of the water bag after passing through the lubricating hole, and therefore sliding resistance of the wedge-shaped block is reduced, abrasion of the water bag is reduced, and the service life of the water bag is further prolonged.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a cross-sectional view of a striker bar in accordance with the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is a perspective view of the roller and the cutter of the present invention;
in the figure: the water pump comprises a vehicle body 1, a water tank 11, a water pump 12, a hose 13, a rotary table 14, a reed 15, a collision block 16, a collision rod 17, a nail cap 18, a first spring 19, a spray hole 2, a water inlet hole 21, a first slide hole 22, a second slide hole 23, a sliding column 24, a second spring 25, a first slide groove 26, a flexible rod 27, a second slide groove 3, a wedge block 31, a water bag 32, a communication hole 33, a magnet 34, a steel wire 35, a lubricating groove 36, a sliding plate 37, a circulation hole 38, a lubricating hole 39, a wave plate 4, a roller 41, a cutter 42, a third slide groove 43, a cutting knife 44, a third spring 45 and a convex block 46.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the mortar-type epoxy floor bottom scraping device of the present invention includes a vehicle body 1 and a water tank 11; the water tank 11 is fixedly connected to one side of the top of the vehicle body 1, and the bottom of the water tank 11 is communicated with a hose 13 through a water pump 12; the top of the vehicle body 1 at one side of the water tank 11 is rotatably connected with a turntable 14 through a support, and the turntable 14 is driven to rotate through a motor; the periphery of the rotary table 14 is fixedly connected with a collision block 16 through a wavy reed 15; a collision rod 17 is arranged on the vehicle body 1 at a position corresponding to the collision block 16, and the collision rod 17 penetrates through the vehicle body 1 and is connected with the vehicle body 1 in a sliding manner; the top of the ram 17 is provided with a nail cap 18, and a first spring 19 is sleeved on the ram 17 between the nail cap 18 and the vehicle body 1; the bottom of the striking rod 17 is provided with a jet hole 2, and the jet hole 2 is communicated with the hose 13 through a water inlet 21; when the device works, in the prior art, alkali liquor is sprayed to the epoxy terrace through the spray nozzle to utilize the corrosion effect of the alkali liquor, so that an old coating film is expanded and softened, then the scraper is used for removing the primer of the old epoxy terrace, but the alkali liquor can only be sprayed on the surface of the old epoxy terrace and is difficult to permeate into the epoxy terrace for corrosion, the corrosion effect of the alkali liquor is reduced, and the shoveling efficiency of the epoxy terrace is further influenced; at the moment, the motor drives the turntable 14 to rotate, so that the reed 15 drives the collision block 16 to collide with the nail cap 18, the collision rod 17 is inserted into the epoxy floor and then supplies alkali liquor to the spray hole 2 through the water pump 12, the alkali liquor is filled into a gap between the epoxy floor and the base layer, the corrosion effect of the alkali liquor on the epoxy floor is improved, the separation speed of the epoxy floor and the base layer is increased, and the scraping speed of the bottom layer of the epoxy floor is further increased.
As an embodiment of the present invention, a first sliding hole 22 is formed in the striker 17, and a pair of second sliding holes 23 are symmetrically formed at the upper end and the lower end of the first sliding hole 22; a sliding column 24 is connected in the first sliding hole 22 in a sliding mode, a pair of second springs 25 is fixedly connected between two ends of the sliding column 24 and the bottom of the corresponding second sliding hole 23, and the length of the second spring 25 positioned on the upper portion of the sliding column 24 is smaller than that of the second spring 25 at the bottom of the sliding column 24; a group of first sliding grooves 26 are uniformly distributed on the periphery of the first sliding hole 22 close to the outer edge of the second sliding hole 23 at the bottom, and the bottom ends of the first sliding grooves 26 penetrate through the striker 17 and are bent towards the peripheral direction of the striker 17; a flexible rod 27 penetrates through the first sliding groove 26, and the top of the flexible rod 27 extends into the first sliding hole 22; the spray hole 2 is communicated with the bottom of the second slide hole 23, and the water inlet hole 21 is communicated with the position, close to the bottom, of the first slide hole 22 through a one-way valve; when making lance 17 squeeze into the epoxy terrace downwards through hitting 16 striking lances 17, No. two spring 25 drive traveller 24 postpones striking a slide opening 22 bottom for behind lance 17 bottom inserts the epoxy terrace bottom, traveller 24 strikes flexible rod 27 and makes flexible rod 27 lapse and outwards open, increase the separation effect of bottom and basic unit, further increase the efficiency in clearance between alkali lye filling bottom and the basic unit, increase the corruption separation efficiency of bottom, further increase the speed of striking off of epoxy terrace bottom.
As an embodiment of the invention, a second sliding groove 3 is formed in the first sliding groove 26 on one side of the flexible rod 27 close to the axis of the plunger 17, a wedge block 31 is fixedly connected to one side of the flexible rod 27 close to the second sliding groove 3, and the wedge block 31 is connected with the second sliding groove 3 in a sliding manner; a conical water bag 32 is fixedly connected to the bottom of the second sliding chute 3 and the position corresponding to the wedge block 31, the top of the water bag 32 is communicated with the second sliding hole 23 through a communication hole 33 and a one-way valve, and the bottom of the water bag 32 is communicated with the spray hole 2; the wedge-shaped block 31 is driven to extrude the water bag 32 when the flexible rod 27 slides downwards, so that the water bag 32 is pressurized and then accelerates to extrude alkali liquor to the spray holes 2, the pressure of the alkali liquor sprayed out of the spray holes 2 is increased, the diffusion range of the alkali liquor between the bottom layer and the base layer is increased, and the corrosion separation efficiency of the bottom layer is further increased.
As an embodiment of the invention, the wedge-shaped block 31 is fixedly connected with the magnetic blocks 34 at one side close to the water bag 32, the elastic steel wires 35 are embedded in the side wall of the water bag 32 at the position corresponding to the magnetic blocks 34, and the steel wires 35 are circumferentially and uniformly distributed in the side wall of the water bag 32 in the vertical direction; the strength of the water bag 32 is increased through the steel wire 35, the damage of the water bag 32 is reduced, and meanwhile, when the magnet 34 is matched to slide upwards and reset on the flexible rod 27, the magnet 34 attracts the steel wire 35, the expansion resetting speed of the water bag 32 is increased, and the pressurizing efficiency of the water bag 32 on alkali liquor is further increased.
As an embodiment of the invention, a lubricating groove 36 is formed in one side of the water bag 32 corresponding to the wedge-shaped block 31, and talcum powder is filled in the lubricating groove 36; the bottom of the wedge block 31 is fixedly connected with a sliding plate 37 at a position corresponding to the lubricating groove 36, and the sliding plate 37 is in sliding connection with the lubricating groove 36; an arched circulating hole 38 is formed in the flexible rod 27 and corresponds to the wedge block 31, one end of the circulating hole 38 is communicated with the lubricating groove 36, the other end of the circulating hole 38 is communicated with the top of the wedge block 31, and a lubricating hole 39 which is vertically arranged and penetrates through the wedge block 31 is formed in the wedge block 31; drive slide 37 through wedge 31 and extrude the talcum powder when inserting lubrication groove 36 for the talcum powder is spout to wedge 31 top through circulation hole 38 back, and partly talcum powder drops through the clearance between wedge 31 and a spout 26, and another part talcum powder drops on water pocket 32 surface behind lubrication hole 39, and then reduces the sliding resistance of wedge 31, reduces the wearing and tearing that water pocket 32 received, further prolongs water pocket 32's life.
As an embodiment of the invention, the side wall of the lubricating groove 36 far away from the flexible rod 27 is fixedly connected with the wave plate 4, the top of the wave plate 4 is connected with the lubricating groove 36 in a sealing manner, and a pressure spring is fixedly connected between the bottom of the wave plate 4 and the side wall of the lubricating groove 36; the corrugated plate 4 is abutted to the sliding plate 37 through the matching of the corrugated plate 4 and the pressure spring, the sealing performance between the sliding plate 37 and the lubricating groove 36 is improved, air leakage in the lubricating groove 36 when the sliding plate 37 is inserted into the lubricating groove 36 is further reduced, and the circulating lubricating efficiency of the talcum powder is further improved.
As an embodiment of the invention, the bottom of the vehicle body 1 is rotatably connected with a roller 41 through a rotating shaft, and the roller 41 is driven by a hub motor; a group of annular cutters 42 are uniformly distributed on the periphery of the roller 41, a third sliding groove 43 is formed in the roller 41 between the adjacent cutters 42, a cutting knife 44 is connected in the third sliding groove 43 in a sliding manner, and a third spring 45 is fixedly connected between the cutting knife 44 and the bottom of the third sliding groove 43; it is rotatory through in-wheel motor drive running roller 41, and then cooperates cutter 42 to carry out the slitting to the epoxy terrace, and then increases the efficiency of eradicating of follow-up epoxy terrace, cooperates cutting off cutter 44 to carry out isometric cutting off to the rectangular of epoxy terrace cutting formation, further reduces the resistance of eradicating of epoxy terrace, increases the collection efficiency after the epoxy terrace is eradicated.
As an embodiment of the present invention, a pair of protrusions 46 is symmetrically disposed on a side wall of the third sliding groove 43 corresponding to the third spring 45, and two sides of the protrusions 46 are in arc transition with the third sliding groove 43; the distance between the two lugs 46 is smaller than the outer diameter of the third spring 45; because the interval between two lugs 46 is less than No. three spring 45 external diameters for during lug 46 card goes into No. three spring 45, restriction No. three spring 45 freely stretches out and draws back, and then make cascaded to sliding groove 43 within a definite time of cutting off cutter 44, when the cutting operation of adaptation different thickness terraces, guarantee the cutting effect of cutting off cutter 44 to the epoxy terrace.
When the device works, the motor drives the turntable 14 to rotate, so that the reed 15 drives the collision block 16 to collide with the nail cap 18, the collision rod 17 is inserted into the epoxy floor and then supplies alkali liquor to the spray hole 2 through the water pump 12, the alkali liquor is filled into a gap between the epoxy floor and the base layer, the corrosion effect of the alkali liquor on the epoxy floor is increased, the separation speed of the epoxy floor and the base layer is increased, and the scraping speed of the bottom layer of the epoxy floor is further increased; when the impact block 16 impacts the impact rod 17 to drive the impact rod 17 downwards into the epoxy floor, the second spring 25 drives the sliding column 24 to delay impacting the bottom of the first sliding hole 22, so that after the bottom of the impact rod 17 is inserted into the bottom layer of the epoxy floor, the sliding column 24 impacts the flexible rod 27 to enable the flexible rod 27 to slide downwards and expand outwards, the separation effect of the bottom layer and the base layer is improved, the efficiency of filling a gap between the bottom layer and the base layer with alkali liquor is further improved, the corrosion separation efficiency of the bottom layer is improved, and the scraping speed of the bottom layer of the epoxy floor is further increased; when the flexible rod 27 slides downwards, the wedge-shaped block 31 is driven to extrude the water bag 32, so that the water bag 32 is pressurized and then accelerates to extrude alkali liquor to the spray holes 2, the pressure of the alkali liquor sprayed by the spray holes 2 is increased, the diffusion range of the alkali liquor between the bottom layer and the base layer is increased, and the corrosion separation efficiency of the bottom layer is further increased; the strength of the water bag 32 is increased through the steel wire 35, the damage of the water bag 32 is reduced, and meanwhile, when the magnet 34 is matched to slide upwards on the flexible rod 27 for resetting, the magnet 34 attracts the steel wire 35, the expansion resetting speed of the water bag 32 is increased, and the pressurizing efficiency of the water bag 32 on alkali liquor is further increased; the sliding plate 37 is driven by the wedge block 31 to be inserted into the lubricating groove 36, the talcum powder is extruded when being inserted into the lubricating groove 36, the talcum powder is sprayed to the top of the wedge block 31 through the circulating hole 38, one part of the talcum powder falls through a gap between the wedge block 31 and the first sliding groove 26, the other part of the talcum powder falls on the surface of the water bag 32 through the lubricating hole 39, and therefore sliding resistance of the wedge block 31 is reduced, abrasion of the water bag 32 is reduced, and the service life of the water bag 32 is further prolonged; the corrugated plate 4 is abutted against the sliding plate 37 by matching the corrugated plate 4 with the pressure spring, so that the sealing property between the sliding plate 37 and the lubricating groove 36 is improved, further the air leakage in the lubricating groove 36 when the sliding plate 37 is inserted into the lubricating groove 36 is further reduced, and the circulating lubricating efficiency of the talcum powder is further improved; the roller 41 is driven to rotate by the hub motor, and the cutting knife 42 is matched to cut the epoxy terrace to increase the shoveling efficiency of the subsequent epoxy terrace, and the cutting knife 44 is matched to cut the long strip formed by cutting the epoxy terrace into equal-length pieces, so that the shoveling resistance of the epoxy terrace is further reduced, and the collection efficiency of the shoveled epoxy terrace is increased; because the interval between two lugs 46 is less than No. three spring 45 external diameters for during lug 46 card goes into No. three spring 45, restriction No. three spring 45 freely stretches out and draws back, and then make cascaded to sliding groove 43 within a definite time of cutting off cutter 44, when the cutting operation of adaptation different thickness terraces, guarantee the cutting effect of cutting off cutter 44 to the epoxy terrace.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a mortar type epoxy terrace bottom scraping device which characterized in that: comprises a vehicle body (1) and a water tank (11); the water tank (11) is fixedly connected to one side of the top of the vehicle body (1), and the bottom of the water tank (11) is communicated with a hose (13) through a water pump (12); the top of the vehicle body (1) on one side of the water tank (11) is rotatably connected with a rotary table (14) through a support, and the rotary table (14) is driven to rotate through a motor; the periphery of the rotary disc (14) is fixedly connected with a collision block (16) through a wave-shaped reed (15); a collision rod (17) is arranged on the vehicle body (1) at a position corresponding to the collision block (16), and the collision rod (17) penetrates through the vehicle body (1) and is connected with the vehicle body (1) in a sliding manner; a nail cap (18) is arranged at the top of the impact rod (17), and a first spring (19) is sleeved on the impact rod (17) between the nail cap (18) and the vehicle body (1); the bottom of the impact rod (17) is provided with a jet hole (2), and the jet hole (2) is communicated with the hose (13) through a water inlet hole (21).
2. The device of claim 1, wherein the device comprises: a first sliding hole (22) is formed in the striker (17), and a pair of second sliding holes (23) are symmetrically formed in the upper end and the lower end of the first sliding hole (22); a sliding column (24) is connected in the first sliding hole (22) in a sliding mode, a pair of second springs (25) is fixedly connected between the two ends of the sliding column (24) and the bottom of the corresponding second sliding hole (23), and the length of the second spring (25) positioned on the upper portion of the sliding column (24) is smaller than that of the second spring (25) positioned at the bottom of the sliding column (24); a group of first sliding grooves (26) are uniformly distributed on the periphery of the first sliding hole (22) close to the outer edge of the second sliding hole (23) at the bottom, and the bottom ends of the first sliding grooves (26) penetrate through the collision rod (17) and are bent towards the peripheral direction of the collision rod (17); a flexible rod (27) penetrates through the first sliding groove (26), and the top of the flexible rod (27) extends into the first sliding hole (22); the spray hole (2) is communicated with the bottom of the second slide hole (23), and the water inlet hole (21) is communicated with the position, close to the bottom, of the first slide hole (22) through a one-way valve.
3. The device of claim 2, wherein the device comprises: a second sliding groove (3) is formed in a first sliding groove (26) on one side, close to the axis of the striker (17), of the flexible rod (27), a wedge block (31) is fixedly connected to one side, close to the second sliding groove (3), of the flexible rod (27), and the wedge block (31) is in sliding connection with the second sliding groove (3); the bottom of the second sliding groove (3) is fixedly connected with a conical water bag (32) at a position corresponding to the wedge-shaped block (31), the top of the water bag (32) is communicated with the second sliding hole (23) through a communication hole (33) and a one-way valve, and the bottom of the water bag (32) is communicated with the spray hole (2).
4. The device of claim 3, wherein the device comprises: one side of the wedge-shaped block (31) close to the water bag (32) is fixedly connected with a magnetic block (34), an elastic steel wire (35) is embedded in the side wall of the water bag (32) at the position corresponding to the magnetic block (34), and the steel wire (35) is uniformly distributed in the side wall of the water bag (32) in the vertical direction in the circumferential direction.
5. The device of claim 4, wherein the device comprises: a lubricating groove (36) is formed in one side of the water bag (32) and corresponds to the wedge-shaped block (31), and talcum powder is filled in the lubricating groove (36); the bottom of the wedge-shaped block (31) is fixedly connected with a sliding plate (37) at a position corresponding to the lubricating groove (36), and the sliding plate (37) is in sliding connection with the lubricating groove (36); the flexible rod (27) is internally provided with an arched circulating hole (38) at a position corresponding to the wedge block (31), one end of the circulating hole (38) is communicated with the lubricating groove (36), the other end of the circulating hole (38) is communicated with the top of the wedge block (31), and the wedge block (31) is internally provided with a lubricating hole (39) which is vertically arranged and penetrates through the wedge block (31).
6. The device of claim 5, wherein the device comprises: the side wall of the lubricating groove (36) far away from the flexible rod (27) is fixedly connected with a wave plate (4), the top of the wave plate (4) is connected with the lubricating groove (36) in a sealing mode, and a pressure spring is fixedly connected between the bottom of the wave plate (4) and the side wall of the lubricating groove (36).
7. The device of claim 6, wherein the device comprises: the bottom of the vehicle body (1) is rotatably connected with a roller (41) through a rotating shaft, and the roller (41) is driven by a hub motor; a group of annular cutters (42) are uniformly distributed on the periphery of the roller (41), a third sliding groove (43) is formed in the roller (41) between every two adjacent cutters (42), a cutting-off cutter (44) is connected to the third sliding groove (43) in a sliding mode, and a third spring (45) is fixedly connected between the cutting-off cutter (44) and the bottom of the third sliding groove (43).
8. The device of claim 7, wherein the device comprises: a pair of convex blocks (46) are symmetrically arranged on the side wall of the third sliding groove (43) at the position corresponding to the third spring (45), and two sides of each convex block (46) are in arc transition with the third sliding groove (43); the distance between the two lugs (46) is smaller than the outer diameter of the third spring (45).
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| CN202210766823.XA CN115162763B (en) | 2021-04-13 | 2021-04-13 | Sizing agent sand mould epoxy terrace bottom scraping device |
| CN202110395233.6A CN113073868B (en) | 2021-04-13 | 2021-04-13 | Mortar type epoxy terrace bottom scraping device |
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| CN202110395233.6A CN113073868B (en) | 2021-04-13 | 2021-04-13 | Mortar type epoxy terrace bottom scraping device |
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| CN202210766823.XA Division CN115162763B (en) | 2021-04-13 | 2021-04-13 | Sizing agent sand mould epoxy terrace bottom scraping device |
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| CN113073868B CN113073868B (en) | 2022-09-16 |
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| CN202210766823.XA Active CN115162763B (en) | 2021-04-13 | 2021-04-13 | Sizing agent sand mould epoxy terrace bottom scraping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113585687A (en) * | 2021-08-10 | 2021-11-02 | 王春芳 | Self-adaptive epoxy terrace ground floating device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115162763B (en) | 2023-11-10 |
| CN113073868B (en) | 2022-09-16 |
| CN115162763A (en) | 2022-10-11 |
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