CN211939002U

CN211939002U - Sand shakeout machine of dustproof

Info

Publication number: CN211939002U
Application number: CN202020407780.2U
Authority: CN
Inventors: 黄帅峰; 赵向超
Original assignee: Yuzhou Yalong Machinery Manufacturing Co ltd
Current assignee: Yuzhou Yalong Machinery Manufacturing Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-17
Anticipated expiration: 2030-03-26

Abstract

A sand shakeout machine for preventing dust from rising effectively solves the problems; the vibration device comprises a shell with an opening at the upper end, a vibration seat is arranged in the shell in a vertical sliding manner, an opening adjusting device is arranged at the opening of the shell, the vibration seat comprises an annular block which is slidably arranged on the inner wall of the shell through a slide rail, an annular baffle is arranged at the lower end of the annular block, a sieve plate is arranged at the lower end of the annular baffle, a conical block is arranged in an inner ring cavity of the annular block through a support, a vibration exciter is arranged at the lower end of the conical block, a plurality of grooves are formed in the annular block, a blanking frame is further arranged on the upper side of the annular block, a material collecting bin with the lower end extending into the annular block is arranged at the lower end of the blanking frame, a plurality of support rods slidably arranged in the; the scheme avoids pollution to the environment caused by raised high-temperature sand dust airflow, causes injury to human bodies, improves the working environment, and is more environment-friendly and safer.

Description

Sand shakeout machine of dustproof

Technical Field

The utility model relates to a casting technical field, in particular to shakeout machine of dustproof.

Background

On traditional iron mold sand waste clearance, adopt artifical handheld electric drill usually, carry out the drilling clearance to the sand shooting hole of iron mold, vibration shakeout machine has appeared in nearly two years, and the sand shooting hole sand removal structure of vibration shakeout machine does: two sides of the base are respectively provided with a hydraulic cylinder which drives the side roller carrier to lift together, thereby driving the iron mold to lift and realizing the iron mold action in the sand removal process.

The specific action flow is as follows: the method comprises the following steps that firstly, two hydraulic cylinders at the lower part drive side roller frames of iron molds bearing waste sand to be cleaned to descend, when the iron molds fall on a vibration plate, the hydraulic cylinders of an upper sand ejecting device drive ejector rod plates provided with ejector rods to descend, the ejector rods at the upper part begin to be ejected into sand ejecting holes of the iron molds, the waste sand of the sand ejecting holes is cleaned, when the waste sand completely enters the sand ejecting devices, the hydraulic cylinders of the upper sand ejecting device begin to ascend, the ejector rods gradually pull out of the iron molds, and after the upper sand ejecting device ascends to the original position, the vibration plate begins to vibrate under the drive of a vibration motor, the iron molds are driven to vibrate, and the waste sand is. After the waste sand is cleaned, the two hydraulic cylinders at the lower part drive the edge roller carrier bearing the iron mold to start to rise, so that the iron mold rises to the height of the transportation rail, and the whole sand cleaning process is completed.

However, when the sand falls due to vibration, large sand dust can be raised in the workshop, and the sand dust not only affects the working environment and pollutes the air in the workshop, but also can cause workers to change the lung diseases. Therefore, the sand dust must be timely disposed, the falling sand of the common iron casting is at a temperature of 400-500 ℃, the shape is complex, the sand dust generated by the falling sand is not only rich in particulate matters but also has high temperature, the work in the environment greatly increases the labor intensity of workers, and the damage to the health of the workers is larger.

There is a need for a dustproofing shakeout machine that addresses this problem.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a shakeout machine of dustproof, the effectual above-mentioned problem of having solved.

The technical scheme of its solution is, the utility model discloses an upper end is equipped with the open-ended casing, slidable mounting has the vibration seat about in the casing, opening adjusting device is installed to the opening part of casing, the vibration seat is including the annular piece through slide rail slidable mounting on shells inner wall, the lower extreme of annular piece is equipped with the ring baffle, the lower extreme of ring baffle is equipped with the sieve, there is the toper piece inner ring intracavity through the support mounting of annular piece, the lower extreme of toper piece is equipped with the vibration exciter, be equipped with a plurality of recesses on the annular piece, the annular piece upside still is equipped with the blanking frame, the lower extreme of blanking frame is equipped with the collection storehouse that the lower extreme stretched into in the annular piece, the lower extreme of blanking frame is equipped with the bracing piece of a plurality of slidable mounting in the recess, the bottom of recess is.

The utility model has the advantages that: the scheme avoids pollution to the environment caused by raised high-temperature sand dust airflow, causes injury to human bodies, improves the working environment, and is more environment-friendly and safer. Meanwhile, the waste of molding sand is avoided, the utilization rate of the molding sand is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a bottom view of the adjusting device for opening 1 of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Example (b):

as shown in figures 1 to 3, the utility model comprises a shell 2 with an opening 1 at the upper end, a vibration seat is arranged in the shell 2 in a sliding way up and down for shakeout treatment of a casting placed on the vibration seat, an opening 1 adjusting device is arranged at the opening 1 of the shell 2 for adjusting the feeding quantity of the shell 2 to balance the working efficiency or the working quality of the adjusting device, or the shell 2 is sealed, so that the drifting dust and sand can not benefit the outside of the shell 2 when the casting is shakeout, the vibration seat comprises a ring block 3 which is arranged on the inner wall of the shell 2 in a sliding way by a slide rail, the ring block 3 is kept horizontal, the lower end of the ring block 3 is provided with a ring baffle 4, the lower end of the ring baffle 4 is provided with a sieve plate 5, a cone block 7 is arranged in the inner ring cavity of the ring block 3 through a bracket 6, the lower end of the cone block 7 is provided with a vibration exciter 8, be equipped with a plurality of recesses 9 on the

annular piece

3, 3 upsides of annular piece still are equipped with blanking frame 10, blanking frame 10's lower extreme is equipped with the collection feed bin 11 that the lower extreme stretches into in the annular piece 3, the discharge gate of collection feed bin 11 is located the upside of annular piece 3 inner ring groove and the internal diameter of discharge gate is less than the internal diameter of annular support plate, blanking frame 10's lower extreme is equipped with a plurality of slidable mounting at the bracing piece 12 in recess 9, recess 9's bottom is equipped with first spring 13, first spring 13's upper end is connected with the lower extreme of bracing piece 12.

Opening 1 adjusting device include location platform 14, carousel 15, connecting rod 16 and a plurality of blade 17, location platform 14 fixed mounting is in opening 1's downside, and casing 2 is equipped with mounting groove 18 in opening 1's the outside, and carousel 15 rotates to be installed in mounting groove 18, the one end of blade 17 is passed through the pivot and is connected with carousel 15 looks rotation, and the other end of blade 17 passes through connecting rod 16 location platform 14 and rotates to be connected, and a plurality of blade 17 are the annular and arrange, and the quantity of blade 17 is more than six, wherein, set up according to predetermineeing high interval between the adjacent two blade 17 in position on carousel 15, blade 17 can be any one of arc blade 17 and strip blade 17, rotate carousel 15 and can make a plurality of blade 17 centers form the passageway and enlarge or reduce.

The lower extreme of annular piece 3 be equipped with annular platform 19, the upper end of annular platform 19 is equipped with a plurality of second springs 20, and the upper end of second spring 20 is connected with the upper end of annular piece 3.

An annular groove 21 is formed in the inner side of the annular table 19, and a plurality of layers of cooling pipes 22 are arranged in the annular groove 21 and used for cooling sand falling from the sand box.

In order to conveniently process the sand in the material collecting box, the lower end of the shell 2 is provided with an outlet communicated with the inside of the shell 2, the outlet is in the right direction, the material collecting box is slidably mounted in the outlet, and when the sand in the material collecting box is fully collected, the material collecting box can be pulled out of the shell 2 through the outlet to be processed.

The shell 2 is also internally provided with a control motor 23, a rotating shaft of the control motor 23 is provided with a first crown gear 24, the outer side of the rotating disc 15 is provided with a second crown gear 25 meshed with the first crown gear 24, and the rotation of the rotating disc 15 is controlled by the rotation of the control motor 23.

The utility model discloses when using, open 1 adjusting device of opening, place the sand box that contains the foundry goods on blanking frame 10, close 1 adjusting device of opening, carry out the shakeout through vibration exciter 8, the grit that falls off falls on sieve 5, along with massive grit vibrates on sieve 5, falls down until becoming tiny grit, conveniently cools off the grit, when the grit in the sand box falls to the greatest extent, exposes casing 2, and breaker stop work, accomplishes the shakeout.

After the shakeout is completed, the opening 1 is closed by the adjusting device through the opening 1 for the next use.

The foregoing detailed description/examples are specific embodiments of the present invention, and are intended to be illustrative of the principles of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A dustproof shakeout machine comprises a shell (2) with an opening (1) at the upper end, and is characterized in that a vibration seat is arranged in the shell (2) in a sliding manner from top to bottom, an opening (1) adjusting device is arranged at the opening (1) of the shell (2), the vibration seat comprises an annular block (3) which is arranged on the inner wall of the shell (2) in a sliding manner through a sliding rail, an annular baffle (4) is arranged at the lower end of the annular block (3), a sieve plate (5) is arranged at the lower end of the annular baffle (4), a conical block (7) is arranged in an inner annular cavity of the annular block (3) through a support (6), a vibration exciter (8) is arranged at the lower end of the conical block (7), a plurality of grooves (9) are formed in the annular block (3), a blanking frame (10) is further arranged on the upper side of the annular block (3), a gathering bin (11) with the lower end extending into the annular block (3) is arranged at the lower end of the blanking frame (10), a, the bottom end of the groove (9) is provided with a first spring (13), and the upper end of the first spring (13) is connected with the lower end of the support rod (12).

2. A dustproof shakeout machine according to claim 1, wherein the opening (1) adjusting device comprises a positioning table (14), a rotary table (15), a connecting rod (16) and a plurality of blades (17), the positioning table (14) is fixedly installed on the lower side of the opening (1), the shell (2) is provided with an installation groove (18) on the outer side of the opening (1), the rotary table (15) is rotatably installed in the installation groove (18), one end of each blade (17) is rotatably connected with the rotary table (15) through a rotating shaft, the other end of each blade (17) is rotatably connected with the positioning table (14) through the connecting rod (16), the plurality of blades (17) are arranged in an annular shape, and the rotary table (15) can enable the centers of the plurality of blades (17) to form a channel to be enlarged or reduced.

3. A dust extraction shakeout machine according to claim 1, characterised in that the lower end of the annular block (3) is provided with an annular table (19), the upper end of the annular table (19) is provided with a plurality of second springs (20), and the upper ends of the second springs (20) are connected to the upper end of the annular block (3).

4. A dust extraction shakeout machine according to claim 3, characterised in that the annular table (19) is provided with an annular groove (21) on the inside thereof, and that a plurality of layers of cooling tubes (22) are provided in the annular groove (21).

5. A dust extraction shakeout machine as claimed in claim 1, in which the lower end of the casing (2) is provided with an outlet communicating with the interior of the casing (2), the material collection bin being slidably mounted in the outlet.

6. A dust-proof shakeout machine according to claim 1, characterized in that a control motor (23) is further arranged in the casing (2), a first crown gear (24) is arranged on a rotating shaft of the control motor (23), and a second crown gear (25) meshed with the first crown gear (24) is arranged on the outer side of the rotary disc (15).