CN211491085U

CN211491085U - Bearing sand blasting and derusting equipment capable of preventing sand grains from remaining

Info

Publication number: CN211491085U
Application number: CN201921851917.7U
Authority: CN
Inventors: 陈一
Original assignee: Hunan University of Technology
Current assignee: Shanxi Zhongdian Anticorrosion Engineering Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-15
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a bearing rust cleaning technical field just discloses a can prevent remaining bearing sandblast rust cleaning equipment of sand grain, the power distribution box comprises a box body, the box passes through support column fixedly connected with supporter, the inside vibration wheel of supporter, the top fixedly connected with dog of horizontal rotation dish, the both sides fixedly connected with supporting disk of horizontal rotation dish, the top of rotating the wheel is rotated through the belt and is connected with the spring wheel, the outside fixedly connected with roller bearing of spring wheel, the bottom of vibration wheel is rotated through the belt and is connected with the biax gear, the left side of biax gear is rotated through the belt and is connected with the delivery wheel, the top meshing of delivery wheel is connected with the conveyer belt. This can prevent remaining bearing sandblast rust cleaning equipment of sand grain uses through the cooperation of vibrating wheel and horizontal rolling disc, combines the supplementary use of vibration board and dog to reached and prevented the remaining effect of sand grain at bearing sandblast rust cleaning in-process.

Description

Bearing sand blasting and derusting equipment capable of preventing sand grains from remaining

Technical Field

The utility model relates to a bearing rust cleaning technical field specifically is a can prevent remaining bearing sandblast rust cleaning equipment of sand grain.

Background

The sand blasting is to form a high-speed jet beam by using compressed air as power to jet a blasting material, such as copper ore sand, quartz sand, carborundum, iron sand, Hainan sand and other sand grains, to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating is prolonged, and the coating is also beneficial to the leveling and decoration of a coating.

In the current bearing sand blasting and rust removing process, the size of sand grains determines the degree of rust removal, when the volume of the sand grains is smaller, the degree of rust removal is higher, but the too small sand grains are likely to remain in the bearing, even the bearing is blocked, the residual sand grains need to be manually removed and then rust removal is carried out, the rust removing efficiency is reduced, the labor amount of workers is increased, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can prevent remaining bearing sandblast rust cleaning equipment of sand grain possesses and prevents that the sand grain from remaining advantage such as in bearing sandblast rust cleaning in-process, has solved traditional bearing rust cleaning equipment and can't prevent the remaining problem of sand grain.

(II) technical scheme

For realizing the above-mentioned remaining purpose of preventing the sand grain at bearing sandblast rust cleaning in-process, the utility model provides a following technical scheme: a bearing sand blasting rust removing device capable of preventing sand residues comprises a box body, wherein the box body is fixedly connected with a supporting body through a supporting column, an internal vibrating wheel of the supporting body is movably connected with a vibrating plate, the top of the vibrating plate is fixedly connected with a vibrating spring, the top of the vibrating wheel is rotatably connected with a rotating wheel through a belt, the top of the rotating wheel is meshed with a horizontal rotating disc, the top of the horizontal rotating disc is fixedly connected with a stop dog, two sides of the horizontal rotating disc are fixedly connected with supporting discs, the top of the rotating wheel is rotatably connected with a spring wheel through a belt, the outer side of the spring wheel is fixedly connected with a roller bearing, the bottom of the vibrating wheel is rotatably connected with a double-shaft gear through a belt, the right side of the double-shaft gear is meshed with a single-shaft gear, and the left side of the, the top of the conveying wheel is connected with a conveying belt in a meshing manner.

Preferably, the bottom of the support plate is connected with the vibration plate in a rolling manner through a rotor to serve as a rotation track of the horizontal rotation plate.

Preferably, the front-rear distance of the stopper is equal to the width of the roller bearing, so that the roller bearing cannot topple.

Preferably, an ejector rod is connected to an outer side of the vibration wheel to eject the vibration plate.

Preferably, the stop blocks are staggered back and forth on the horizontal rotating disc to clamp the roller bearing.

Preferably, the top of the horizontal rotating disk is covered with a glass layer, so that the friction force between the roller bearing and the horizontal rotating disk is reduced.

Preferably, the outer side of the spring wheel is provided with a mandril for fixing the roller bearing.

Preferably, a baffle is arranged at the top of the vibration spring to block the vibration spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a can prevent remaining bearing sandblast rust cleaning equipment of sand grain possesses following beneficial effect:

1. the bearing sand blasting and rust removing equipment capable of preventing sand grain residue is characterized in that a vibration wheel is matched with a horizontal rotating disc, a vibration plate and a stop block are used in a combined mode, a roller bearing is placed at the top of the horizontal rotating disc and located between the two stop blocks which are staggered front and back, the front and back distances of the two stop blocks are equal to the width of the roller bearing, the roller bearing cannot topple, a motor is started at the moment, the vibration wheel starts to rotate clockwise, a sand blasting opening is opened, sand blasting and rust removing are started, an ejector rod is connected to the outer side of the vibration wheel, the ejector rod jacks up the vibration plate in the rotating process of the vibration wheel, a vibration spring is compressed, the vibration spring is blocked by a baffle plate above the ejector rod in the time when one ejector rod leaves the vibration plate and the other ejector rod does not contact with the vibration plate, and the, in the process, the vibration plate completes up-and-down movement in a very short time, so the vibration effect is ideal, the roller bearing is positioned above the horizontal rotating disc, the horizontal rotating disc is positioned above the vibration plate, the roller bearing can vibrate along with the vibration plate, and sand grains remained in the roller bearing are vibrated and fall off, so that the effect of preventing sand grains from remaining in the bearing sand blasting and rust removing process is achieved.

2. This can prevent remaining bearing sandblast rust cleaning equipment of sand grain, use through the cooperation of dog and spring wheel, combine the horizontal rotation dish and the supplementary use of supporting disk, compress the inside spring of spring wheel, in going into roller bearing's through-hole with the spring wheel installation, can realize fixedly with roller bearing through the ejector pin in the spring wheel outside when the spring resumes, and the spring wheel passes through the belt and rotates round the rotation and be connected, because the top of horizontal rotation dish covers there is the glass layer, so the spring wheel can take roller bearing to rotate and can not receive the frictional force of horizontal rotation dish upper surface, in addition because rotate round and horizontal rotation dish meshing connection, therefore horizontal rotation dish can rotate on the roller of supporting disk bottom through the supporting disk, thereby reached roller bearing and realized horizontal rotation and circumference pivoted effect when being derusted by the sandblast, make the rust cleaning more thorough.

3. This can prevent remaining bearing sandblast rust cleaning equipment of sand grain, cooperation through biax gear and unipolar gear is used, combine the auxiliary use of delivery wheel and conveyer belt, at the in-process of rust cleaning, the sand grain falls into on the conveyer belt of bottom half, the delivery wheel in left conveyer belt passes through the belt with biax gear and is connected, make the conveyer belt rotate clockwise along with the delivery wheel, carry out the sand grain on surface out the box, the delivery wheel on right side is owing to pass through the belt with unipolar gear and be connected, unipolar gear is connected with biax gear engagement, so unipolar gear anticlockwise rotation, make right side delivery wheel anticlockwise rotation, therefore the conveyer belt anticlockwise motion on right side, carry out the box with the sand grain on surface equally, thereby reached and carried out the effect of box with the sand grain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the mechanism for connecting the structure of the present invention and the vibrating plate;

FIG. 3 is an enlarged view of the joint between the structure of the present invention and the double-shaft gear;

FIG. 4 is an enlarged view of the joint between the horizontal rotary plate and the vibrating plate;

fig. 5 is the structure diagram of the vibration part of the structure of the present invention.

In the figure: 1-box body, 2-supporting disk, 3-conveying belt, 4-supporting body, 5-roller bearing, 6-spring wheel, 7-rotating wheel, 8-horizontal rotating disk, 9-stop block, 10-vibrating wheel, 11-vibrating plate, 12-vibrating spring, 13-double-shaft gear, 14-single-shaft gear and 15-conveying wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a bearing sand blasting and rust removing device capable of preventing sand from remaining comprises a box body 1, wherein the box body 1 is made of stainless steel, so that the device can be effectively prevented from being corroded, the service life of the device is greatly prolonged, the production cost is reduced, and the bearing sand blasting and rust removing device plays an indispensable role for enterprises, the box body 1 is fixedly connected with a supporting body 4 through a supporting column, an internal vibrating wheel 10 of the supporting body 4 is connected with an ejector rod which is connected with the outer side of the vibrating wheel 10 and used for ejecting the vibrating plate 11, the top of the vibrating wheel 10 is movably connected with a vibrating plate 11, the top of the vibrating plate 11 is fixedly connected with a vibrating spring 12, the top of the vibrating spring 12 is provided with a baffle plate which is used for blocking the vibrating spring 12, the top of the vibrating wheel 10 is rotatably connected with a rotating wheel 7 through a belt, the top of the rotating wheel, can effectively prevent the equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, has indispensable effect on enterprises, the top of a horizontal rotating disk 8 is covered with a glass layer, the friction force between a roller bearing 5 and the horizontal rotating disk 8 is reduced, the top of the horizontal rotating disk 8 is fixedly connected with a stop dog 9, the stop dog 9 is staggered on the horizontal rotating disk 8 back and forth to clamp the roller bearing 5, the front-back distance of the stop dog 9 is equal to the width of the roller bearing 5, so that the roller bearing 5 can not topple over, two sides of the horizontal rotating disk 8 are fixedly connected with a supporting disk 2, the bottom of the supporting disk 2 is in rolling connection with a vibrating plate 11 through a rotor and is used as a rotating track of the horizontal rotating disk 8, the top of a rotating wheel 7 is rotatably connected with a spring wheel 6 through a belt, the outer side of the spring wheel 6 is provided with a mandril, the roller bearing 5 is fixed, the outer, roller bearing 5's material is the stainless steel, can prevent effectively that equipment from being corroded, very big extension the service life of equipment, manufacturing cost has been reduced, to the enterprise having indispensable effect, the bottom of vibration wheel 10 is rotated through the belt and is connected with biax gear 13, biax gear 13's right side meshing is connected with unipolar gear 14, biax gear 13's left side is rotated through the belt and is connected with delivery wheel 15, delivery wheel 15's top meshing is connected with conveyer belt 3.

The working principle is as follows: the roller bearing 5 is placed at the top of a horizontal rotating disc 8 and positioned between two stop blocks 9 staggered back and forth, because the front and back distance of the two stop blocks 9 is equal to the width of the roller bearing 5, the roller bearing 5 cannot topple over, a spring in the spring wheel 6 is compressed, the diameter of the spring wheel 6 is reduced to be smaller than that of a through hole of the roller bearing 5, the spring wheel 6 is installed in the through hole of the roller bearing 5, the compressed spring of the spring wheel 6 can extrude an ejector rod on the outer side of the spring wheel 6 when being recovered, the ejector rod and the inner wall of the through hole generate an extrusion effect, so that the friction force between the ejector rod and the inner wall of the through hole is increased, the roller bearing 5 and the spring wheel 6 are fixed through the friction force, the rotating wheel 7 drives the spring wheel 6 to rotate through a belt, the roller bearing 5 and the spring wheel 6 are fixed through the friction force, and the, the spring wheel 6 will drive the roller bearing 5 to rotate and will not receive the friction force of the upper surface of the horizontal rotating disk 8, in addition, because the rotating wheel 7 is meshed with the horizontal rotating disk 8, the horizontal rotating disk 8 will rotate on the vibrating plate 11 through the roller at the bottom of the supporting disk 2, so that the roller bearing 5 can realize the effects of horizontal rotation and circumferential rotation when being blasted and derusted, so that the derusting is more thorough, at this moment, the motor is started, the vibrating wheel 10 starts to rotate clockwise, the blasting opening is opened, the blasting and derusting starts, because the outside of the vibrating wheel 10 is connected with the top bar, in the rotating process of the vibrating wheel 10, the top bar jacks up the vibrating plate 11, the vibrating spring 12 is compressed, when one top bar leaves the vibrating plate 11 and the other top bar is not yet contacted with the vibrating plate 11, because the vibrating spring 12 is blocked by the baffle above, the vibrating plate 11 is quickly pushed down by the vibrating spring 12, in this process, since the vibration plate 11 performs the up-and-down movement in a very short time, the vibration effect is desirable, and the roller bearing 5 is located above the horizontal rotary disk 8, and the horizontal rotating disc 8 is positioned above the vibrating disc, the roller bearing 5 can vibrate along with the vibrating plate 11, so that sand grains remained in the roller bearing are vibrated and fall off, the sand grains fall on the conveying belt 3 at the bottom of the box body 1, the conveying wheel 15 in the left supporting body 4 is connected with the double-shaft gear 13 through a belt, so that the conveying belt 3 rotates clockwise along with the conveying wheel 15 to convey the sand on the surface out of the box body 1, the conveying wheel 15 on the right is connected with the single-shaft gear 14 through the belt, the single-shaft gear 14 is meshed with the double-shaft gear 13, the single-shaft gear 14 rotates counterclockwise, causing the right-hand transport wheel 15 to rotate counterclockwise, so that the right-hand support body 4 moves counterclockwise, likewise carrying the surface sand out of the casing 1.

In summary, the bearing sand blasting and rust removing device capable of preventing sand residues uses the vibration wheel 10 and the horizontal rotating disk 8 in a matched manner, combines the vibration plate 11 and the stop blocks 9 for auxiliary use, positions the top of the horizontal rotating disk 8 of the roller bearing 5 between the two stop blocks 9 staggered front and back, because the front and back distance of the two stop blocks 9 is equal to the width of the roller bearing 5, the roller bearing 5 cannot topple, at this time, the motor is started, the vibration wheel 10 starts to rotate clockwise, the sand blasting opening is opened, sand blasting and rust removing are started, because the outer side of the vibration wheel 10 is connected with the ejector rod, the ejector rod jacks up the vibration plate 11 in the rotation process of the vibration wheel 10, the vibration spring 12 is compressed, and when one ejector rod leaves the vibration plate 11 and the other ejector rod is not yet contacted with the vibration plate 11, the vibration spring 12 rapidly pushes down the vibration plate 11 until the other ejector, in the process, the vibration plate 11 completes the up-and-down movement in a very short time, so the vibration effect is ideal, the roller bearing 5 is positioned above the horizontal rotating disc 8, and the horizontal rotating disc 8 is positioned above the vibration plate, so the roller bearing 5 can vibrate along with the vibration plate 11, sand grains remained in the roller bearing are vibrated and fall off, and the effect of preventing sand grains from remaining in the bearing sand blasting and rust removing process is achieved.

The spring wheel 6 is installed into a through hole of the roller bearing 5, when the spring is recovered, the spring wheel 6 can be fixed with the roller bearing 5 through an ejector rod on the outer side of the spring wheel 6, the spring wheel 6 is rotatably connected with the rotating wheel 7 through a belt, a glass layer covers the top of the horizontal rotating disk 8, the spring wheel 6 can drive the roller bearing 5 to rotate and cannot be subjected to friction on the upper surface of the horizontal rotating disk 8, and in addition, the rotating wheel 7 is meshed with the horizontal rotating disk 8, so that the horizontal rotating disk 8 can rotate on a roller at the bottom of the supporting disk 2 through the supporting disk 2, the effects of horizontal rotation and circumferential rotation of the roller bearing 5 when the roller bearing is derusted by sand blasting are achieved, and the derusting is more thorough.

Through the use of the double-shaft gear 13 and the single-shaft gear 14 in a matched manner, the conveying wheel 15 and the supporting body 4 are used in an auxiliary manner, in the rust removing process, sand grains fall onto the supporting body 4 at the bottom of the box body 1, the conveying wheel 15 in the supporting body 4 on the left side is connected with the double-shaft gear 13 through a belt, the supporting body 4 rotates clockwise along with the conveying wheel 15, the sand grains on the surface are conveyed out of the box body 1, the conveying wheel 15 on the right side is connected with the single-shaft gear 14 through the belt, the single-shaft gear 14 is meshed with the double-shaft gear 13, the single-shaft gear 14 rotates anticlockwise, the conveying wheel 15 on the right side rotates anticlockwise, the supporting body 4 on the right side moves anticlockwise, the sand grains on the surface are conveyed out of the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can prevent remaining bearing sandblast rust cleaning equipment of sand grain, includes box (1), its characterized in that: the box body (1) is fixedly connected with a supporting body (4) through a supporting column, an internal vibration wheel (10) of the supporting body (4), a vibration plate (11) is movably connected to the top of the vibration wheel (10), a vibration spring (12) is fixedly connected to the top of the vibration plate (11), a rotation wheel (7) is connected to the top of the vibration wheel (10) through a belt in a rotating mode, a horizontal rotation disc (8) is connected to the top of the rotation wheel (7) in a meshing mode, a stop block (9) is fixedly connected to the top of the horizontal rotation disc (8), supporting discs (2) are fixedly connected to the two sides of the horizontal rotation disc (8), a spring wheel (6) is connected to the top of the rotation wheel (7) through a belt in a rotating mode, a roller bearing (5) is fixedly connected to the outer side of the spring wheel (6), and a double-shaft gear (, the right side meshing of biax gear (13) is connected with unipolar gear (14), the left side of biax gear (13) is connected with delivery wheel (15) through belt rotation, the top meshing of delivery wheel (15) is connected with conveyer belt (3).

2. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: the bottom of the supporting disc (2) is in rolling connection with the vibrating plate (11) through a rotor.

3. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: the front-back distance of the stop block (9) is equal to the width of the roller bearing (5).

4. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: and the outer side of the vibration wheel (10) is connected with a mandril.

5. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: the stop blocks (9) are arranged on the horizontal rotating disc (8) in a staggered mode front and back.

6. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: the top of the horizontal rotating disc (8) is covered with a glass layer.

7. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: and a mandril is arranged on the outer side of the spring wheel (6).

8. The bearing sand blasting and rust removing device capable of preventing sand grain residues as claimed in claim 1, wherein: and a baffle is arranged at the top of the vibration spring (12).