CN113503036A

CN113503036A - Vibrating equipment for corundum wear-resistant floor pouring

Info

Publication number: CN113503036A
Application number: CN202110826701.0A
Authority: CN
Inventors: 陈爱玲
Original assignee: Jiangsu Heming Architectural Decoration Technology Co ltd
Current assignee: Jiangsu Heming Architectural Decoration Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-10-15

Abstract

The invention belongs to the technical field of construction machinery, and particularly relates to vibrating equipment for pouring carborundum wear-resistant terrace, which comprises a motor, a flexible shaft and a vibrating rod, wherein the flexible shaft is connected with the vibrating rod; a holding ring is sleeved on the flexible shaft between the two fixing rings; an annular retainer is arranged in the flexible shaft, and the mandrel penetrates through the retainer; the retainer is respectively connected with the mandrel and the flexible shaft in a damping rotation manner, and the periphery of the retainer is fixedly connected with a magnetic block; an inclined plate is fixedly connected to the periphery of the flexible shaft at a position corresponding to the magnetic block, a magnetic plate is hinged to one side of the inclined plate close to the flexible shaft, magnetic poles of the magnetic block on one side of the magnetic plate close to the magnetic block are the same, and a folding bag is fixedly connected between the free end of the magnetic plate and the inclined plate; the air nozzle of the folding bag faces to the direction of the circular seam; the retainer is driven by the mandrel to slowly rotate to extrude the folding bag to generate compressed air to be sprayed out from the annular seam, so that cement slurry entering the holding ring is reduced, and vibration of the holding ring is reduced.

Description

Vibrating equipment for corundum wear-resistant floor pouring

Technical Field

The invention belongs to the technical field of construction machinery, and particularly relates to vibrating equipment for pouring carborundum wear-resistant terrace.

Background

The carborundum wear-resistant hardened ground is commonly called a carborundum wear-resistant terrace. The mineral alloy aggregate (carborundum) ground hardener consists of mineral alloy aggregate with certain particle gradation, special cement, other admixture and additive, and can be used after opening a bag. Uniformly spreading the mixture on the concrete surface in the initial setting stage, and processing by special means, so that the mixture and the concrete surface form a whole, and the high-performance wear-resistant floor has high compactness and coloring.

Some technical scheme about construction machinery has also appeared among the prior art, chinese patent as application number 202010824030X discloses a vibration equipment that construction concrete placement used, including motor, flexible axle and vibrting spear, the both ends of flexible axle are connected with the output shaft of vibrting spear and motor through the joint respectively, the motor sets up to vibrating motor the both sides of motor correspond respectively and are provided with base and handle, the one end that the flexible axle is close to the vibrting spear is provided with two sets of mechanisms of gripping, and two sets of mechanisms of gripping are the interval setting, the mechanism of gripping is established at the outside inner tube of flexible axle including the cover, the outside cover of inner tube is equipped with the outer tube, the surface of inner tube is provided with a plurality of lugs. However, in the prior art, the vibration of the flexible shaft is reduced by the aid of the spring matched with the clamping block, so that the vibration of the holding ring is reduced, mud and other impurities easily enter a gap between the fixing ring and the holding ring, the moving space of the holding ring is blocked after cement slurry is solidified, and the damping effect of the holding ring is weakened.

Therefore, the invention provides vibrating equipment for pouring carborundum wear-resistant terrace.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that in the prior art, the vibration of the flexible shaft is reduced by matching a spring with a fixture block so as to achieve the effect of reducing the vibration of the holding ring, and at the moment, mud and other impurities easily enter a gap between the fixing ring and the holding ring, so that the movement space of the holding ring is blocked after the cement slurry is solidified, and the damping effect of the holding ring is weakened, the vibrating equipment for pouring the carborundum wear-resistant terrace is provided by the invention.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to vibrating equipment for pouring carborundum wear-resistant terrace, which comprises a motor, a flexible shaft and a vibrating rod, wherein the flexible shaft is arranged on the motor; one end of the motor is fixedly connected with a flexible shaft, one end of the flexible shaft, which is far away from the motor, is fixedly connected with a vibrating rod, and a mandrel which is rotationally connected with the flexible shaft is fixedly connected with an output shaft of the motor; the middle part of the flexible shaft is fixedly connected with a pair of fixing rings, and a holding ring is sleeved on the flexible shaft between the two fixing rings; a group of sliding columns is fixedly connected to the inner periphery of the holding ring, a sliding cylinder is fixedly connected to the position, corresponding to the sliding columns, on the flexible shaft, the sliding columns are sleeved in the sliding cylinder and are in sliding connection with the sliding cylinder, a spring is fixedly connected between the sliding columns and the bottom of the sliding cylinder, conical portions matched with the fixing ring are arranged at two ends of the holding ring, and a circular seam is formed at the crossed position of the holding ring and the fixing ring; an annular retainer is arranged in the flexible shaft, and the mandrel penetrates through the retainer; the holder is respectively connected with the mandrel and the flexible shaft in a damping rotation manner, and the periphery of the holder is fixedly connected with a magnetic block; an inclined plate is fixedly connected to the periphery of the flexible shaft and corresponds to the magnetic blocks, a magnetic plate is hinged to one side of the inclined plate, close to the flexible shaft, magnetic poles of the magnetic blocks are the same to one side of the magnetic plate, close to the magnetic blocks, and a folding bag is fixedly connected between the free end of the magnetic plate and the inclined plate; the air outlets of the folding bags face to the direction of the circular seam; when the flexible shaft damping device works, the vibration of the flexible shaft is reduced through the spring matched with the clamping block in the prior art, so that the effect of reducing the vibration of the holding ring is achieved, at the moment, slurry and other impurities are easy to enter a gap between the fixing ring and the holding ring, the cement slurry blocks the moving space of the holding ring after being solidified, and the damping effect of the holding ring is weakened.

Preferably, one end of the magnetic plate close to the hinge joint is fixedly connected with a tension spring, one end of the tension spring far away from the magnetic plate is fixedly connected with a Y-shaped frame, and one side of the Y-shaped frame far away from the tension spring is fixedly connected with a pair of guide wheels; extrude the guide pulley when rotating through the magnetic sheet for the guide pulley intercommunication Y shape frame stay cord extension spring for the excessive rotation of restriction magnetic sheet behind the extension spring stay cord, and then avoid the moulding deformation of folding bag multidimension compression deformation formation, further guarantee the life of folding bag.

Preferably, the periphery of the holding ring is provided with an elastic layer, a pair of tier rods is arranged in a sliding groove formed in the bottom of the elastic layer, and a flexible roller is rotatably connected between the two tier rods through a flexible shaft; the middle part of the row rod is hinged with the free end of the magnetic plate through a connecting rod; arrange the pole through the drive of magnetic sheet and reciprocating sliding in the spout, and then carry out the wriggling through the running roller and rub the elastic layer, avoid the cement thick liquid to solidify the back adhesion in the elastic layer periphery, increase broken efficiency of dropping behind the cement thick liquid solidification, increase the comfort level of gripping the ring.

Preferably, the bottom of the sliding groove is made of ferromagnetic materials, and a flexible magnetic ring is fixedly connected to the elastic layer at a position corresponding to the sliding groove; attract and hug closely the spout bottom through the magnetic ring for the elastic layer forms the crest at the position of running roller, forms the trough in the position between adjacent running roller, and then adapts to holding of finger, increases the antiskid of gripping the ring and grips the effect.

Preferably, a group of exhaust grooves are uniformly distributed on the inner circumference of the conical part, the exhaust grooves are spirally arranged, and the width of one end of each exhaust groove close to the end part of the holding ring is gradually reduced; through spiral exhaust duct, increase the degree of consistency of blowout air current in the circumferential weld, the gradual narrowing of cooperation exhaust duct width increases the air current velocity of flow, further reduces impurity and grout and gets into the ring inner wall of gripping.

Preferably, a group of elastic rejecting pieces are uniformly distributed on the side walls of the two sides of the exhaust groove, and the free ends of the rejecting pieces incline towards the direction of the exhaust groove close to the end part of the holding ring; the rejection sheets are symmetrically arranged, and the end parts of the rejection sheets symmetrically arranged on two sides of the exhaust groove mutually abut against and seal the exhaust groove when the airflow stops moving in the exhaust groove; through mutual abutting and lapping of the stopping pieces, impurities are prevented from flowing back into the annular gap when the motor stops to cause loss of air flow in the annular gap, and the effect that the air flow is lost to seal the annular gap is further improved.

Preferably, a push rod is arranged on one side of the rejection sheet close to the end part of the holding ring, and the push rod is hinged with the rejection sheet; a guide groove is formed in the exhaust groove at a position corresponding to the push rod, and a support wheel rotatably connected to the end of the push rod is embedded into the guide groove; a C-shaped elastic sheet is connected between the middle part of the push rod and the free end of the rejection sheet; when impurity particles enter the exhaust groove, the blocking and intercepting of the rejection sheet enable impurities to be stored at the position of the exhaust groove at the root of the rejection sheet, when high-speed airflow is introduced into the exhaust groove, the rejection sheet is bent and drives the push rod to rotate, the support wheel is enabled to be matched with the push rod to transport the impurities to the direction close to the end part of the holding ring after sliding in the guide groove, and finally the impurities are discharged out of the exhaust groove in a matched manner with the airflow, so that the smoothness of the exhaust groove is guaranteed.

Preferably, one end of the elastic sheet is fixedly connected with the rejection sheet, and the middle part of the push plate is fixedly connected with a right-angled triangular limiting block at a position corresponding to the elastic sheet; the push rod penetrates through a through groove formed in the rejection sheet and is hinged with the side wall of the through groove; one end of the push rod, which is far away from the supporting wheel, is fixedly connected with the inner wall of the exhaust groove through a pull rope; when the stop sheet is bent under the action of air flow, the push rod is tensioned through the pull rope, the rotation efficiency of the push rod is further increased, and meanwhile, when the elastic sheet is pressed to reach the deformation limit, one end of the elastic sheet rebounds after being drawn across the limiting block, so that impurities are ejected and cleaned, and the impurity discharge speed is further increased.

The invention has the following beneficial effects:

1. according to the vibrating equipment for pouring the carborundum wear-resistant terrace, the mandrel is driven to rotate by the motor, the retainer in damping fit with the mandrel is driven to rotate slowly, the magnetic blocks repel the magnetic plate, the folding bag is extruded to generate compressed air, the compressed air is sprayed out from the annular seam, dust impurities and cement paste are further reduced from entering the inside of the holding ring, the sliding column is further guaranteed to slide freely in the sliding cylinder and absorb vibration energy of the flexible shaft, vibration of the holding ring is reduced, and damage to hands of operators is further reduced.

2. According to the vibrating equipment for pouring the carborundum wear-resistant terrace, when the stopping sheet is bent under the action of airflow, the push rod is tensioned through the pull rope, the rotating efficiency of the push rod is further increased, and meanwhile, when the elastic sheet is pressed to reach the deformation limit, one end of the elastic sheet rebounds after being scratched by the limiting block, so that impurities are ejected and cleaned, and the impurity discharging speed is further increased.

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 partial cross-sectional view of a grip ring 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 taken at B-B of FIG. 3;

FIG. 5 is a schematic view of the structure of the vent groove in the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is a cross-sectional view of the folded bladder of the present invention;

in the figure: the device comprises a motor 1, a flexible shaft 11, a vibrating rod 12, a core shaft 13, a fixed ring 14, a holding ring 15, a sliding column 16, a sliding barrel 17, a conical part 18, a circular seam 19, a retainer 2, a magnetic block 21, an inclined plate 22, a magnetic plate 23, a folding bag 24, a tension spring 25, a Y-shaped frame 26, a guide wheel 27, an elastic layer 3, a sliding groove 31, a shift lever 32, a flexible shaft 33, a roller 34, a connecting rod 35, a magnetic ring 36, an exhaust groove 37, a rejection sheet 4, a push rod 41, a guide groove 42, a supporting wheel 43, an elastic sheet 44, a limiting block 45, a through groove 46 and a pull rope 47.

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 7, the vibrating device for casting the carborundum wear-resistant terrace comprises a motor 1, a flexible shaft 11 and a vibrating rod 12; one end of the motor 1 is fixedly connected with a flexible shaft 11, one end of the flexible shaft 11, which is far away from the motor 1, is fixedly connected with a vibrating rod 12, and a mandrel 13 which is rotatably connected with the flexible shaft 11 is fixedly connected with an output shaft of the motor 1; the middle part of the flexible shaft 11 is fixedly connected with a pair of fixing rings 14, and a holding ring 15 is sleeved on the flexible shaft 11 between the two fixing rings 14; a group of sliding columns 16 is fixedly connected to the inner periphery of the holding ring 15, a sliding cylinder 17 is fixedly connected to the flexible shaft 11 at a position corresponding to the sliding columns 16, the sliding columns 16 are sleeved in the sliding cylinder 17 and are in sliding connection with the sliding cylinder 17, a spring is fixedly connected between the sliding columns 16 and the bottom of the sliding cylinder 17, two ends of the holding ring 15 are provided with conical parts 18 matched with the fixing ring 14, and a circular seam 19 is formed at the crossed part of the holding ring 15 and the fixing ring 14; an annular retainer 2 is arranged in the flexible shaft 11, and a mandrel 13 penetrates through the retainer 2; the retainer 2 is respectively in damping rotary connection with the core shaft 13 and the flexible shaft 11, and the periphery of the retainer 2 is fixedly connected with a magnetic block 21; an inclined plate 22 is fixedly connected to the periphery of the flexible shaft 11 at a position corresponding to the magnetic block 21, a magnetic plate 23 is hinged to one side of the inclined plate 22 close to the flexible shaft 11, the magnetic blocks 21 on one side of the magnetic plate 23 close to the magnetic block 21 have the same magnetic pole, and a folding bag 24 is fixedly connected between the free end of the magnetic plate 23 and the inclined plate 22; the air outlet of the folded bladder 24 faces the direction of the circular seam 19; when the flexible shaft is in work, the vibration of the flexible shaft 11 is reduced through the matching of the spring and the fixture block in the prior art so as to achieve the effect of reducing the vibration of the holding ring 15, at the moment, mud and other impurities easily enter a gap between the fixing ring 14 and the holding ring 15, so that the movable space of the holding ring 15 is blocked after cement slurry is solidified, and further the damping effect of the grip ring 15 is weakened, at this time, the invention rotates under the drive of the motor 1 through the mandrel 13, thereby driving the retainer 2 in damping fit with the mandrel 13 to rotate slowly, further making the magnetic block 21 repel the magnetic plate 23, and then squeeze folding bag 24 and produce compressed air for compressed air spouts from circumferential weld 19, and then reduces inside dust impurity and grout entering grip ring 15, further guarantees that traveller 16 freely slides and absorbs the vibration energy of flexible axle 11 in slide 17, reduces grip ring 15's vibration, further reduces the damage to operating personnel hand.

As an embodiment of the present invention, one end of the magnetic plate 23 close to the hinge is fixedly connected with a tension spring 25, one end of the tension spring 25 away from the magnetic plate 23 is fixedly connected with a Y-shaped frame 26, and one side of the Y-shaped frame 26 away from the tension spring 25 is fixedly connected with a pair of guide wheels 27; extrude guide pulley 27 when rotating through magnetic sheet 23 for guide pulley 27 communicates Y shape frame 26 stay cord 47 extension spring 25, makes extension spring 25 stay cord 47 back restriction magnetic sheet 23 excessively rotate, and then avoids the moulding deformation of folding bag 24 excessive compression deformation formation, further guarantees folding bag 24's life.

As an embodiment of the present invention, an elastic layer 3 is disposed on the periphery of the grip ring 15, a pair of bars 32 is disposed in a chute 31 formed at the bottom of the elastic layer 3, and a flexible roller 34 is rotatably connected between the two bars 32 through a flexible shaft 33; the middle part of the row rod 32 is hinged with the free end of the magnetic plate 23 through a connecting rod 35; through magnetic sheet 23 drive gang rod 32 reciprocating sliding in spout 31, and then carry out the wriggling through running roller 34 and rub elastic layer 3, avoid the adhesion in elastic layer 3 periphery after the grout solidifies, increase broken efficiency of dropping after the grout solidification, increase the comfort level of gripping ring 15.

As an embodiment of the present invention, the bottom of the chute 31 is made of ferromagnetic material, and a flexible magnetic ring 36 is fixedly connected to the elastic layer 3 at a position corresponding to the chute 31; the magnetic ring 36 attracts and clings to the bottom of the sliding groove 31, so that the elastic layer 3 forms wave crests at the positions of the rollers 34, and wave troughs are formed between the adjacent rollers 34, thereby adapting to the holding of fingers and increasing the anti-skid holding effect of the holding ring 15.

As an embodiment of the invention, a group of air discharge grooves 37 are uniformly distributed on the inner circumference of the conical part 18, the air discharge grooves 37 are spirally arranged, and the width of one end of the air discharge groove 37 close to the end part of the grip ring 15 is gradually reduced; through spiral exhaust groove 37, increase the degree of consistency of blowout air current in the circumferential weld 19, the gradual narrowing of cooperation exhaust groove 37 width increases the air current velocity of flow, further reduces impurity and grout and gets into the inner wall of gripping ring 15.

As an embodiment of the present invention, a set of elastic rejecting pieces 4 are uniformly distributed on the side walls of both sides of the air discharge groove 37, and the free ends of the rejecting pieces 4 are inclined towards the direction of the air discharge groove 37 close to the end of the grip ring 15; the rejection sheets 4 are symmetrically arranged, and the ends of the rejection sheets 4 symmetrically arranged on both sides of the exhaust groove 37 abut against each other and close the exhaust groove 37 when the air flow in the exhaust groove 37 stops moving; through mutual abutting and lapping of the stopping sheets 4, when the motor 1 stops and air flow in the annular gap 19 is lost, impurities flow back into the annular gap 19, and the air flow loss of the air discharge groove 37 is further increased to enable the sealing effect to be achieved.

As an embodiment of the present invention, a push rod 41 is disposed on one side of the rejection sheet 4 close to the end of the grip ring 15, and the push rod 41 is hinged to the rejection sheet 4; a guide groove 42 is formed in the exhaust groove 37 at a position corresponding to the push rod 41, and a support wheel 43 rotatably connected to the end of the push rod 41 is embedded in the guide groove 42; a C-shaped elastic sheet 44 is connected between the middle part of the push rod 41 and the free end of the stopping sheet 4; when impurity particles enter the exhaust groove 37, the impurity particles are blocked and intercepted by the rejection sheet 4, so that the impurities are stored at the position of the exhaust groove 37 at the root of the rejection sheet 4, when high-speed airflow is introduced into the exhaust groove 37, the rejection sheet 4 bends and drives the push rod 41 to rotate, further, the support wheel 43 is matched with the push rod 41 to transport the impurities to the direction close to the end part of the holding ring 15 after sliding in the guide groove 42, and finally, the impurities are discharged out of the exhaust groove 37 by being matched with the airflow, so that the smoothness of the exhaust groove 37 is ensured.

As an implementation mode of the invention, one end of the elastic sheet 44 is fixedly connected with the rejection sheet 4, and the middle part of the push plate is fixedly connected with a right-angled triangular limiting block 45 corresponding to the elastic sheet 44; the push rod 41 penetrates through a through groove 46 formed in the stopping sheet 4 and is hinged with the side wall of the through groove 46; one end of the push rod 41, which is far away from the supporting wheel 43, is fixedly connected with the inner wall of the exhaust groove 37 through a pull rope 47; when the rejection sheet 4 is bent under the action of air flow, the push rod 41 is tensioned through the pull rope 47, the rotation efficiency of the push rod 41 is further increased, and meanwhile, when the elastic sheet 44 is pressed to reach the deformation limit, one end of the elastic sheet 44 rebounds after being drawn across the limiting block 45, so that impurities are ejected and cleaned, and the impurity discharge speed is further increased.

When the device works, the mandrel 13 is driven by the motor 1 to rotate, so that the retainer 2 in damping fit with the mandrel 13 is driven to rotate slowly, the magnetic block 21 repels the magnetic plate 23, the folding bag 24 is extruded to generate compressed air, the compressed air is sprayed out from the annular seam 19, dust impurities and cement paste are further reduced from entering the inside of the holding ring 15, the sliding column 16 is further ensured to slide freely in the sliding cylinder 17 and absorb vibration energy of the flexible shaft 11, vibration of the holding ring 15 is reduced, and damage to hands of operators is further reduced; the guide wheel 27 is extruded when the magnetic plate 23 rotates, so that the guide wheel 27 is communicated with the tension spring 25 of the Y-shaped frame 26 through the tension rope 47, the tension spring 25 pulls the rope 47 to limit the excessive rotation of the magnetic plate 23, the plastic deformation caused by the excessive compression deformation of the folding bag 24 is further avoided, and the service life of the folding bag 24 is further ensured; the magnetic plate 23 drives the row rods 32 to slide in the sliding grooves 31 in a reciprocating mode, and then the roller 34 is used for wriggling and kneading the elastic layer 3, so that cement paste is prevented from being adhered to the periphery of the elastic layer 3 after being solidified, the crushing and dropping efficiency of the cement paste after being solidified is increased, and the holding comfort level of the holding ring 15 is increased; the elastic layer 3 forms wave crests at the positions of the rollers 34 and wave troughs at the positions between the adjacent rollers 34 by being attracted and tightly attached to the bottom of the chute 31 through the magnetic ring 36, so that the gripping ring is suitable for gripping by fingers, and the anti-skid gripping effect of the gripping ring 15 is improved; the uniformity of the air flow sprayed out of the annular gap 19 is improved through the spiral air discharge groove 37, and the air flow velocity is increased by matching with the gradual narrowing of the width of the air discharge groove 37, so that the impurities and the cement slurry entering the inner wall of the holding ring 15 are further reduced; through mutual abutting and lapping of the stopping pieces 4, when the motor 1 stops and air flow in the annular gap 19 is lost, impurities flow back into the annular gap 19, and the sealing effect caused by the lost air flow of the exhaust groove 37 is further improved; when impurity particles enter the exhaust groove 37, the impurities are stored at the position of the exhaust groove 37 at the root of the rejection sheet 4 through blocking and intercepting of the rejection sheet 4, when high-speed airflow is introduced into the exhaust groove 37, the rejection sheet 4 bends and drives the push rod 41 to rotate, so that the support wheel 43 is matched with the push rod 41 to transport the impurities to the direction close to the end part of the holding ring 15 after sliding in the guide groove 42, and finally the impurities are discharged out of the exhaust groove 37 through matching with the airflow, and smoothness of the exhaust groove 37 is ensured; when the rejection sheet 4 is bent under the action of air flow, the push rod 41 is tensioned through the pull rope 47, the rotation efficiency of the push rod 41 is further increased, and meanwhile, when the elastic sheet 44 is pressed to reach the deformation limit, one end of the elastic sheet 44 rebounds after being drawn across the limiting block 45, so that impurities are ejected and cleaned, and the impurity discharge speed is further increased.

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

1. The utility model provides a carborundum wear-resisting terrace is pour and is used vibrating equipment which characterized in that: comprises a motor (1), a flexible shaft (11) and a vibrating bar (12); one end of the motor (1) is fixedly connected with a flexible shaft (11), one end of the flexible shaft (11) far away from the motor (1) is fixedly connected with a vibrating rod (12), and a mandrel (13) rotatably connected with the flexible shaft (11) is fixedly connected with an output shaft of the motor (1); the middle part of the flexible shaft (11) is fixedly connected with a pair of fixing rings (14), and a holding ring (15) is sleeved on the flexible shaft (11) between the two fixing rings (14); a group of sliding columns (16) is fixedly connected to the inner periphery of the holding ring (15), a sliding cylinder (17) is fixedly connected to the position, corresponding to the sliding columns (16), of the flexible shaft (11), the sliding columns (16) are sleeved into the sliding cylinder (17) and are in sliding connection with the sliding cylinder (17), a spring is fixedly connected between the sliding columns (16) and the bottom of the sliding cylinder (17), conical portions (18) matched with the fixing ring (14) are arranged at two ends of the holding ring (15), and a circular seam (19) is formed at the crossed position of the holding ring (15) and the fixing ring (14); an annular retainer (2) is arranged in the flexible shaft (11), and a mandrel (13) penetrates through the retainer (2); the retainer (2) is respectively in damping rotary connection with the core shaft (13) and the flexible shaft (11), and the periphery of the retainer (2) is fixedly connected with a magnetic block (21); an inclined plate (22) is fixedly connected to the periphery of the flexible shaft (11) at a position corresponding to the magnetic block (21), a magnetic plate (23) is hinged to one side of the inclined plate (22) close to the flexible shaft (11), the magnetic poles of the magnetic block (21) at one side of the magnetic plate (23) close to the magnetic block (21) are the same, and a folding bag (24) is fixedly connected between the free end of the magnetic plate (23) and the inclined plate (22); the air outlet of the folding bag (24) faces the direction of the circular seam (19).

2. The vibrating equipment for corundum wear-resistant floor casting according to claim 1, wherein the vibrating equipment comprises: one end of the magnetic plate (23) close to the hinged position is fixedly connected with a tension spring (25), one end of the tension spring (25) far away from the magnetic plate (23) is fixedly connected with a Y-shaped frame (26), and one side of the Y-shaped frame (26) far away from the tension spring (25) is fixedly connected with a pair of guide wheels (27).

3. The vibrating equipment for corundum wear-resistant floor casting according to claim 2, wherein the vibrating equipment comprises: an elastic layer (3) is arranged on the periphery of the holding ring (15), a pair of tier rods (32) is arranged in a sliding groove (31) formed in the bottom of the elastic layer (3), and a flexible roller (34) is rotatably connected between the two tier rods (32) through a flexible shaft (33); the middle part of the row rod (32) is hinged with the free end of the magnetic plate (23) through a connecting rod (35).

4. The vibrating equipment for corundum wear-resistant terrace pouring according to claim 3, is characterized in that: the bottom of the sliding groove (31) is made of ferromagnetic materials, and a flexible magnetic ring (36) is fixedly connected to the elastic layer (3) at a position corresponding to the sliding groove (31).

5. The vibrating equipment for corundum wear-resistant floor casting according to claim 4, wherein the vibrating equipment comprises: a group of exhaust grooves (37) are uniformly distributed on the inner circumference of the conical part (18), the exhaust grooves (37) are spirally arranged, and the width of one end, close to the end part of the holding ring (15), of each exhaust groove (37) is gradually reduced.

6. The vibrating equipment for corundum wear-resistant floor casting according to claim 5, wherein the vibrating equipment comprises: a group of elastic stopping sheets (4) are uniformly distributed on the side walls of the two sides of the exhaust groove (37), and the free ends of the stopping sheets (4) incline towards the direction of the exhaust groove (37) close to the end part of the holding ring (15); the stop-preventing sheets (4) are symmetrically arranged, and the end parts of the stop-preventing sheets (4) symmetrically arranged on two sides of the exhaust groove (37) abut against each other and close the exhaust groove (37) when the air flow in the exhaust groove (37) stops moving.

7. The vibrating equipment for corundum wear-resistant floor casting according to claim 6, wherein the vibrating equipment comprises: a push rod (41) is arranged on one side of the stopping-rejecting piece (4) close to the end part of the holding ring (15), and the push rod (41) is hinged with the stopping-rejecting piece (4); a guide groove (42) is formed in the exhaust groove (37) at a position corresponding to the push rod (41), and a support wheel (43) rotatably connected with the end of the push rod (41) is embedded into the guide groove (42); a C-shaped elastic sheet (44) is connected between the middle part of the push rod (41) and the free end of the stopping sheet (4).

8. The vibrating equipment for corundum wear-resistant floor casting according to claim 7, wherein the vibrating equipment comprises: one end of the elastic sheet (44) is fixedly connected with the stopping sheet (4), and the middle part of the push plate is fixedly connected with a right-angled triangular limiting block (45) at a position corresponding to the elastic sheet (44); the push rod (41) penetrates through a through groove (46) formed in the stopping sheet (4) and is hinged with the side wall of the through groove (46); one end of the push rod (41) far away from the supporting wheel (43) is fixedly connected with the inner wall of the exhaust groove (37) through a pull rope (47).