CN213529532U

CN213529532U - Casting sand vibrating screen device for casting

Info

Publication number: CN213529532U
Application number: CN202021395389.1U
Authority: CN
Inventors: 徐通
Original assignee: Jiangsu Nuofeng Technology Co ltd
Current assignee: Jiangsu Nuofeng Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-25
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a casting is with casting sand shale shaker device, concretely relates to shale shaker technical field, including the screening case, the top surface fixed mounting of screening case has the closing plate, the middle part of closing plate seted up with the intercommunication window that the inner chamber of screening case is linked together, inlay in the left side of closing plate top surface and install and be located the left feeder hopper of intercommunication window, the bottom demountable installation of screening incasement chamber has the recovery box. The utility model discloses a set up electronic sieve and screening otter board, in the device course of operation, utilize the feeder hopper to put in casting sand and filter the box, then utilize the block terminal to be electronic pendulum rod switch-on, let the high-speed rotation of electronic pendulum rod, utilize electronic pendulum rod to break up casting sand, then utilize electronic oscillator circular telegram to drive screening otter board high-frequency vibration, filter casting sand, utilize electronic pendulum rod to break up casting sand, avoided casting sand to concentrate to pile up the problem of blockking up the screening otter board.

Description

Casting sand vibrating screen device for casting

Technical Field

The utility model relates to a shale shaker technical field, more specifically say, the utility model relates to a casting is with casting sand shale shaker device.

Background

The vibrating screen is a screening device which works by utilizing reciprocating rotary vibration generated by vibrator excitation, an upper rotary heavy hammer of a vibrator of the vibrating screen enables a screen surface to generate plane rotary vibration, a lower rotary heavy hammer enables the screen surface to generate conical surface rotary vibration, the effect of combined action enables the screen surface to generate the reciprocating rotary vibration, and the vibration is utilized to drive materials to move so as to carry out material screening operation.

The existing casting sand vibrating screen for casting still has some defects in the actual application process, for example, after casting sand enters the vibrating screen through a feed hopper, the casting sand can be concentrated and accumulated near a drop point, the accumulated casting sand can be vibrated and dispersed after the vibrating screen vibrates for a period of time, the screening speed is slow, and meanwhile, a large amount of smoke and dust can be generated in the vibrating screen casting sand screening process, so that the environmental pollution is caused.

Therefore, the casting sand vibrating screen device for casting, which is strong in environmental protection and high in working efficiency, is needed to be provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a casting is with casting sand shale shaker device is provided, through setting up electronic sieve and screening otter board, in the device course of operation, utilize the feeder hopper to put in casting sand and filter the box, then utilize the block terminal to be electronic pendulum rod switch-on, let electronic pendulum rod rotate at a high speed, utilize electronic pendulum rod to break up casting sand, then utilize electronic oscillator circular telegram to drive screening otter board high-frequency vibration, filter casting sand, utilize electronic pendulum rod to break up casting sand, avoided casting sand to concentrate to pile up the problem of blockking up screening otter board, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a casting sand vibrating screen device for casting comprises a screening box, a sealing plate is fixedly arranged on the top surface of the screening box, a communicating window communicated with the inner cavity of the screening box is arranged in the middle of the sealing plate, a feed hopper positioned on the left side of the communicating window is embedded and installed on the left side of the top surface of the sealing plate, the bottom of the inner cavity of the screening box is detachably provided with a recovery box, the top of the recovery box is movably connected with a rubber sealing strip which is fixedly connected with the screening box, an electric sieve plate positioned in the middle of the inner cavity of the screening box is fixedly arranged above the rubber sealing strip, a screening screen plate is embedded and installed on the right side of the bottom of the electric sieve plate, a suction filter box communicated with the communication window is fixedly installed in the middle of the top surface of the sealing plate, the right side fixed mounting of suction rose box inner chamber has the suction unit, the right-hand member fixed mounting of screening case with the block terminal that the suction unit is electric connection.

In a preferred embodiment, the electric sieve plate comprises a screening box, an electric swing rod is fixedly mounted on the left side of an inner cavity of the screening box, and an electric vibrator is fixedly mounted on the right side of the inner cavity of the screening box.

In a preferred embodiment, the screening box is an integrally formed rectangular metal box, and the screening box is fixedly installed in the inner cavity of the screening box in a manner of declining right by thirty degrees.

In a preferred embodiment, the screening net plate is mounted on the right side of the bottom surface of the inner cavity of the screening box in an embedded manner, and the pendulum bob of the electric vibrator is in transmission connection with the screening net plate.

In a preferred embodiment, the electric swing rod and the electric vibrator are both electrically connected with the distribution box.

In a preferred embodiment, the suction filter box comprises a suction box, a dust collection filter box communicated with the communication window is embedded in the suction box, and the output end of the dust collection filter box is communicated with the suction unit.

In a preferred embodiment, the dust-collecting filter cassette communicates with the inner chamber of the screening chamber through the communication window, and the suction unit communicates with the inner chamber of the screening chamber through the dust-collecting filter cassette.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up electronic sieve and screening otter board, in the device course of operation, utilize the feeder hopper to put in casting sand and filter the box, then utilize the block terminal to be electronic pendulum rod switch-on, let the high-speed rotation of electronic pendulum rod, utilize electronic pendulum rod to break up casting sand, then utilize electronic oscillator circular telegram to drive screening otter board high-frequency vibration, filter casting sand, utilize electronic pendulum rod to break up casting sand, avoided casting sand to concentrate to pile up the problem of blockking up screening otter board, the screening speed of device has been improved, the work efficiency of device has been improved.

2. The utility model discloses a set up suction rose box and suction unit, in the device course of operation, utilize the intercommunication window to be linked together suction box and the inner chamber of screening case, then utilize suction unit circular telegram operation to drive the air current of screening case and flow, utilize the air current that flows to bring the smoke and dust that the screening produced into album dirt filter cartridge, utilize album dirt filter cartridge to filter the smoke and dust at last and retrieve, avoided smoke and dust pollution's problem, improved the feature of environmental protection of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structural schematic diagram of the electric sieve plate of the present invention.

Fig. 3 is a schematic view of the structure of the electric swing link of the present invention.

Fig. 4 is a schematic structural view of the suction filter box of the present invention.

Fig. 5 is a schematic structural diagram of the pumping unit of the present invention.

The reference signs are: 1. a screening box; 2. a sealing plate; 3. a communication window; 4. a feed hopper; 5. a recovery box; 6. a rubber seal strip; 7. an electric sieve plate; 8. screening a screen plate; 9. a suction filtration tank; 10. a suction unit; 11. a distribution box; 71. a screening cassette; 72. an electric swing rod; 73. an electric vibrator; 91. a suction box; 92. a dust collecting filter box.

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.

As shown in attached figures 1-5, the casting sand vibrating screen device for casting comprises a screening box 1, a sealing plate 2 is fixedly installed on the top surface of the screening box 1, a communicating window 3 communicated with the inner cavity of the screening box 1 is formed in the middle of the sealing plate 2, a feed hopper 4 positioned on the left side of the communicating window 3 is installed on the left side of the top surface of the sealing plate 2 in an embedding manner, a recovery box 5 is detachably installed at the bottom of the inner cavity of the screening box 1, a rubber sealing strip 6 fixedly connected with the screening box 1 is movably connected to the top of the recovery box 5, an electric sieve plate 7 positioned in the middle of the inner cavity of the screening box 1 is fixedly installed above the rubber sealing strip 6, a screening screen plate 8 is installed on the right side of the bottom of the electric sieve plate 7 in an embedding manner, a suction filtering box 9 communicated with the communicating window 3, the right-hand member fixed mounting of screening case 1 has and sucks block terminal 11 that unit 10 is electric connection.

Referring to the attached

drawings

2 and 3 of the specification specifically, the electric sieve plate 7 comprises a screening box 71, an electric swing rod 72 is fixedly mounted on the left side of an inner cavity of the screening box 71, and an electric vibrator 73 is fixedly mounted on the right side of the inner cavity of the screening box 71.

The screening box 71 is a rectangular metal box formed integrally, and the screening box 71 is fixedly arranged in the inner cavity of the screening box 1 in a manner of inclining downwards at thirty degrees.

The screening otter board 8 is inlayed and is installed on the right side of screening box 71 inner chamber bottom surface, and electric vibrator 73's pendulum is connected for the transmission with screening otter board 8.

The electric swing rod 72 and the electric vibrator 73 are electrically connected with the distribution box 11.

The implementation mode is specifically as follows: through setting up electronic sieve 7 and screening otter board 8, in the device course of operation, utilize feeder hopper 4 to put in casting sand and filter box 71, then utilize block terminal 11 to be electronic pendulum rod 72 switch on, let electronic pendulum rod 72 rotate at a high speed, utilize electronic pendulum rod 72 to break up the casting sand, then utilize electronic oscillator 73 circular telegram to drive screening otter board 8 high-frequency vibration, filter the casting sand, utilize electronic pendulum rod 72 to break up the casting sand, avoided the casting sand to concentrate and piled up the problem of blockking up screening otter board 8, the screening speed of device has been improved, the work efficiency of device has been improved.

Referring to the specification, fig. 4 and 5, the suction filter box 9 includes a suction box 91, a dust collection filter box 92 communicated with the communication window 3 is mounted in the suction box 91, and the output end of the dust collection filter box 92 is communicated with the suction unit 10.

The dust collecting filter box 92 is communicated with the inner cavity of the screening box 1 through the communicating window 3, and the suction unit 10 is communicated with the inner cavity of the screening box 1 through the dust collecting filter box 92.

The implementation mode is specifically as follows: through setting up suction filter box 9 and suction unit 10, in the device working process, utilize intercommunication window 3 to be linked together suction box 91 with the inner chamber of screening case 1, then utilize suction unit 10 circular telegram operation to drive the air current flow of screening case 1, utilize the air current that flows to bring the smoke and dust that the screening produced into album dirt filter cartridge 92, utilize album dirt filter cartridge 92 to filter the recovery of smoke and dust at last, avoided the problem of smoke and dust pollution, improved the environmental protection nature of device.

The utility model discloses the theory of operation: firstly, all components are installed and the normal operation of the device is kept, then casting sand is put into a screening box 71 by a feed hopper 4, then a power supply is switched on for an electric oscillating bar 72 by a distribution box 11, the electric oscillating bar 72 rotates at a high speed, the casting sand is scattered by the electric oscillating bar 72, then an electric vibrator 73 is electrified to drive a screening screen plate 8 to vibrate at a high frequency, the casting sand is screened, finally a suction box 91 is communicated with the inner cavity of the screening box 1 by a communicating window 3, then the suction unit 10 is electrified to drive the airflow of the screening box 1 to flow, the smoke dust generated by screening is brought into a dust collecting and filtering box 92 by the flowing airflow, and the smoke dust is filtered and recovered by the dust collecting and filtering box 92.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a casting is with casting sand shale shaker device, includes screening case (1), the top surface fixed mounting of screening case (1) has closing plate (2), the middle part of closing plate (2) seted up with intercommunication window (3) that the inner chamber of screening case (1) is linked together, inlay in the left side of closing plate (2) top surface and install and be located left feeder hopper (4) of intercommunication window (3), its characterized in that: the bottom demountable installation of screening case (1) inner chamber has recovery box (5), the top swing joint of retrieving box (5) with screening case (1) is fixed connection's rubber sealing strip (6), the top fixed mounting of rubber sealing strip (6) has and is located electric sieve board (7) at screening case (1) inner chamber middle part, the right side of electric sieve board (7) bottom is inlayed and is installed screening otter board (8), the middle part fixed mounting of closing plate (2) top surface have with suction rose box (9) that intercommunication window (3) are linked together, the right side fixed mounting of suction rose box (9) inner chamber has suction unit (10), the right-hand member fixed mounting of screening case (1) have with suction unit (10) are electric connection's block terminal (11).

2. The casting sand shaker apparatus as claimed in claim 1, wherein: electric sieve board (7) are including screening box (71), the left side fixed mounting of screening box (71) inner chamber has electronic pendulum rod (72), the right side fixed mounting of screening box (71) inner chamber has electronic oscillator (73).

3. The casting sand shaker apparatus as claimed in claim 2, wherein: the screening box (71) is an integrally formed rectangular metal box, and the screening box (71) is fixedly arranged in an inner cavity of the screening box (1) in a manner of inclining downwards at thirty degrees.

4. The casting sand shaker apparatus as claimed in claim 3, wherein: screening otter board (8) are inlayed and are installed the right side of screening box (71) inner chamber bottom surface, the pendulum of electronic oscillator (73) with screening otter board (8) are the transmission and are connected.

5. The casting sand shaker apparatus as claimed in claim 3, wherein: the electric swing rod (72) and the electric vibrator (73) are electrically connected with the distribution box (11).

6. The casting sand shaker apparatus as claimed in claim 1, wherein: the suction filter box (9) comprises a suction box (91), a dust collection filter box (92) communicated with the communication window (3) is embedded in the suction box (91), and the output end of the dust collection filter box (92) is communicated with the suction unit (10).

7. The casting sand shaker apparatus as claimed in claim 6, wherein: the dust collection filter box (92) is communicated with the inner cavity of the screening box (1) through the communication window (3), and the suction unit (10) is communicated with the inner cavity of the screening box (1) through the dust collection filter box (92).