CN210010452U

CN210010452U - Shakeout roller

Info

Publication number: CN210010452U
Application number: CN201920437636.0U
Authority: CN
Inventors: 姜岩玲; 刘瑞汉; 郝朋玉
Original assignee: Qingdao Zhonghe Machinery Equipment Co Ltd
Current assignee: Qingdao Dongjiuping Machinery Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-04
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a shakeout cylinder, the on-line screen storage device comprises a base, the welding of base upper end has U type supporting seat, the inboard upper end in U type supporting seat upper end is connected with first spring, first spring upper end is connected with the backup pad, backup pad upper end fixedly connected with urceolus, rotate through the bearing in the urceolus and be connected with the cylinder, both ends all stretch out outside the urceolus about the cylinder. The utility model discloses a gear motor work, drive gear revolve, thereby it rotates to drive the ring gear, finally make the cylinder rotate, roll the foundry goods through helical blade and carry to the opposite side on one side, thereby make the molding sand mould on the foundry goods broken, the molding sand that scatters falls into in the urceolus through the through-hole, thereby fall into in the sand hopper, finally discharge from the sand outlet, through the work of suction fan, the dust gas that produces the shakeout work inhales into the dust removal incasement from the dust exhaust pipe, through the water pump with the water pump of bottom to the spray pipe, get rid of dust particle.

Description

Shakeout roller

Technical Field

The utility model relates to a casting equipment technical field specifically is a knockout cylinder.

Background

The knockout cylinder is the casting and the equipment that the molding sand separated in the casting mould that will pour in the automatic continuous production process of casting, and common knockout cylinder structure is fairly simple, produces a large amount of dust particles easily in the course of the work, pollutes the surrounding environment easily, and the knockout cylinder is the snap-on in addition on the supporting seat, produces a large amount of noises easily, influences the surrounding environment. To this end, we propose a knockout drum.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knockout cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shakeout roller comprises a base, wherein a U-shaped supporting seat is welded at the upper end of the base, a first spring is connected at the upper end of the inner side of the upper end of the U-shaped supporting seat, a supporting plate is connected at the upper end of the first spring, an outer barrel is fixedly connected at the upper end of the supporting plate, a roller is rotatably connected in the outer barrel through a bearing, the left end and the right end of the roller extend out of the outer barrel, gear rings are fixedly connected at the left side and the right side of the outer barrel, a mounting plate is fixedly connected to the side surface of the supporting plate, a speed reducing motor is fixedly mounted on the mounting plate through bolts, the output end of the speed reducing motor is connected with a gear, the gear is meshed with the gear rings, two groups of helical blades are arranged on the inner side wall of the roller, the helical blades are uniformly distributed along, the dust removal incasement just is located into dirt mouth upper end and installs the spray pipe, the spray pipe passes through the leading water pipe and connects in dust removal bottom of the case portion, install the water pump on the leading water pipe, the through-hole has evenly been seted up at the cylinder middle part, the lower extreme is connected with the sand discharge funnel in the urceolus.

Preferably, the arc setting is personally submitted to the backup pad upper end, the equal fixedly connected with slider in backup pad left and right sides, the spout that is used for the sliding connection slider is seted up to U type supporting seat inboard.

Preferably, the dust exhaust pipe is provided with a suction fan.

Preferably, the upper end of the dust removal box is communicated with an exhaust pipe, and a sewage draining outlet is formed in the bottom of the dust removal box.

Preferably, the lower end of the sand discharge funnel is provided with a sand outlet.

Preferably, a second spring is fixedly connected between the lower end face of the mounting plate and the upper end face of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the gear to rotate by the operation of the speed reducing motor, thereby driving the gear ring to rotate, finally enabling the roller to rotate, conveying the casting to the other side while rolling through the helical blade, thereby enabling the molding sand mould on the casting to be broken, enabling the scattered molding sand to fall into the outer barrel through the through hole, thereby falling into the sand inlet funnel, finally discharging from the sand outlet, sucking the dust gas generated by the shakeout operation into the dust removing box from the dust removing pipe by the operation of the suction fan, leading the water pump at the bottom to the water spraying pipe by the water pump, removing dust particles, finally discharging through the exhaust pipe, connecting a first spring at the upper end of the inner side of the U-shaped supporting seat, connecting a supporting plate at the upper end of the first spring, fixedly connecting the outer barrel at the upper end of the supporting plate, playing the functions of shock absorption and noise reduction through the first spring, and enabling the roller and the outer barrel, the separation of the casting and the molding sand is accelerated, so that the shakeout efficiency is high.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side sectional view of the outer cylinder and the roller of the present invention.

In the figure: the device comprises a base 1, a U-shaped supporting seat 2, a first spring 3, a supporting plate 4, an outer cylinder 5, a bearing 6, a roller 7, a gear ring 8, a mounting plate 9, a speed reducing motor 10, a gear 11, a helical blade 12, a dust exhaust pipe 13, a dust exhaust box 14, a water spray pipe 15, a water guide pipe 16, a through hole 17, a sand exhaust funnel 18, a sliding block 19, a sliding groove 20, a suction fan 21, an exhaust pipe 22, a sand outlet 23 and a second spring 24.

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. 1-3, the present invention provides a technical solution: a shakeout roller comprises a base 1, wherein a U-shaped supporting seat 2 is welded at the upper end of the base 1, a first spring 3 is connected at the inner upper end of the U-shaped supporting seat 2, a supporting plate 4 is connected at the upper end of the first spring 3, an outer barrel 5 is fixedly connected at the upper end of the supporting plate 4, a roller 7 is rotatably connected in the outer barrel 5 through a bearing 6, the left end and the right end of the roller 7 extend out of the outer barrel 5, gear rings 8 are fixedly connected to the left side and the right side of the outer barrel 5, a mounting plate 9 is fixedly connected to the side surface of the supporting plate 4, a speed reducing motor 10 is fixedly mounted on the mounting plate 9 through bolts, the output end of the speed reducing motor 10 is connected with a gear 11, the gear 11 is meshed with the gear rings 8, two groups of helical blades 12 are arranged on the inner side wall of the roller 7, dust exhaust pipe 13 is connected in the dust inlet of dust removal case 14, in the dust removal case 14 and be located the dust inlet upper end and install spray pipe 15, spray pipe 15 passes through leading water pipe 16 and connects in dust removal case 14 bottom, install the water pump on the leading water pipe 16, through-hole 17 has evenly been seted up at cylinder 7 middle part, the lower extreme is connected with sand discharge funnel 18 in urceolus 5.

Specifically, the arc setting is personally submitted to 4 upper ends of backup pad, the equal fixedly connected with slider 19 of 4 left and right sides of backup pad, 2 inboard sides of U type supporting seat are offered and are used for the spout 20 of sliding connection slider 19, slide through slider 19 and connect in spout 20, play spacing effect to backup pad 4, prevent that 3 elasticity of first spring is too big to pop out the backup pad 4 outside U type supporting seat 2.

Specifically, the dust exhaust pipe 13 is provided with a suction fan 21 for sucking out dust particles generated in the drum 7 from the through hole 17 into the dust removal box 14.

Specifically, the upper end of the dust removal box 14 is communicated with an exhaust pipe 22, and the bottom of the dust removal box 14 is provided with a sewage discharge outlet.

Specifically, the lower end of the sand discharge funnel 18 is provided with a sand outlet 23, so that sand is conveniently discharged.

Specifically, fixedly connected with second spring 24 between terminal surface and the base 1 up end under the mounting panel 9, in step with first damping spring 3, play absorbing effect.

Specifically, when in use, a casting with molding sand is placed into the roller 7, the gear 11 is driven to rotate through the work of the speed reducing motor 10, the gear ring 8 is driven to rotate, the roller 7 is finally driven to rotate, the casting is conveyed to the other side while rolling through the helical blades 12, a molding sand mold on the casting is broken, scattered molding sand falls into the outer barrel through the through holes 17, the molding sand falls into the sand inlet funnel 18 and is finally discharged from the sand outlet 23, dust gas generated by the sand falling work is sucked into the dust removing box 14 from the dust removing pipe 13 through the work of the suction fan 21, the water pump at the bottom is driven to the water spraying pipe 15 through the water pump to remove dust particles, the dust particles are finally discharged through the exhaust pipe 22, the first spring 3 is connected to the upper end of the inner side of the upper end of the U-shaped supporting seat 2, the supporting plate 4 is connected to the upper end of the first spring 3, the outer, the first spring 3 plays a role in shock absorption and noise reduction, the roller 7 and the outer cylinder 5 can have a force of moving up and down, separation of castings and molding sand is accelerated, and shakeout efficiency is high.

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. A shakeout drum, includes base (1), its characterized in that: the upper end of the base (1) is welded with a U-shaped supporting seat (2), the upper end of the inner side of the upper end of the U-shaped supporting seat (2) is connected with a first spring (3), the upper end of the first spring (3) is connected with a supporting plate (4), the upper end of the supporting plate (4) is fixedly connected with an outer barrel (5), a roller (7) is rotatably connected in the outer barrel (5) through a bearing (6), the left end and the right end of the roller (7) extend out of the outer barrel (5), the left side and the right side of the outer barrel (5) are fixedly connected with gear rings (8), the side surface of the supporting plate (4) is fixedly connected with a mounting plate (9), a speed reducing motor (10) is fixedly mounted on the mounting plate (9) through bolts, the output end of the speed reducing motor (10) is connected with a gear (11), the gear (11) is meshed with, helical blade (12) are along cylinder (7) inside wall axial evenly distributed, urceolus (5) upper end mid-mounting has dust exhaust pipe (13), dust exhaust pipe (13) are connected in the dust inlet of dust removal case (14), just be located in dust inlet upper end in dust removal case (14) and install spray pipe (15), spray pipe (15) are connected in dust removal case (14) bottom through leading water pipe (16), install the water pump on leading water pipe (16), through-hole (17) have evenly been seted up in cylinder (7) middle part, the lower extreme is connected with sand discharge funnel (18) in urceolus (5).

2. A shakeout drum as claimed in claim 1, wherein: the arc setting is personally submitted in backup pad (4) upper end, the equal fixedly connected with slider (19) of backup pad (4) left and right sides, spout (20) that are used for sliding connection slider (19) are seted up to U type supporting seat (2) inboard.

3. A shakeout drum as claimed in claim 1, wherein: and a suction fan (21) is arranged on the dust exhaust pipe (13).

4. A shakeout drum as claimed in claim 1, wherein: the upper end of the dust removal box (14) is communicated with an exhaust pipe (22), and a sewage discharge outlet is formed in the bottom of the dust removal box (14).

5. A shakeout drum as claimed in claim 1, wherein: the lower end of the sand discharge funnel (18) is provided with a sand outlet (23).

6. A shakeout drum as claimed in claim 1, wherein: and a second spring (24) is fixedly connected between the lower end face of the mounting plate (9) and the upper end face of the base (1).