CN212944010U

CN212944010U - Linear vibrating screen for precoated sand

Info

Publication number: CN212944010U
Application number: CN202021655949.2U
Authority: CN
Inventors: 王冲
Original assignee: Cangzhou Shengfeng New Material Technology Co ltd
Current assignee: Cangzhou Shengfeng New Material Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-13
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a linear vibrating screen for precoated sand, which can effectively reduce the labor intensity, improve the working efficiency, make the material discharge more convenient and reduce the use limitation; including the screening case, pass the frame that shakes, two sets of vibrating motor, vibratory screen and access door, the inside of screening case is provided with the cavity, the bottom of screening case is provided with four group vibrating spring, it is provided with the supporting leg all to connect on four group vibrating spring, it shakes the bottom of frame fixed mounting at the screening case to pass, the fixed mounting of two sets of vibrating motor equidistance is at the right-hand member of passing the frame that shakes, vibratory screen fixed mounting is in the cavity, the top right side intercommunication of screening case is provided with the feeder hopper, the left end intercommunication of screening case is provided with lower floor's row hopper, the front end left side intercommunication of screening case is provided with upside row hopper, the top of screening case is provided with the access hole, be provided with two sets of hinges on the access door, the access door rotates the lid dress.

Description

Linear vibrating screen for precoated sand

Technical Field

The utility model relates to a mechanical equipment's technical field especially relates to a rectilinear vibrating screen of tectorial membrane sand.

Background

The precoated sand is molding sand or core sand with a layer of solid resin film coated on the surface of sand grain before molding, and is mainly used for producing steel castings and iron castings.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can effectively alleviate intensity of labour, improve work efficiency, make row material more convenient, reduce the linear vibrating screen of a tectorial membrane sand who uses the limitation.

The utility model discloses a linear vibrating screen of tectorial membrane sand, including the screening case, pass the frame that shakes, two sets of vibrating motor, vibratory screen and access door, the inside of screening case is provided with the cavity, the bottom of screening case is provided with four group's vibrating spring, it is provided with the supporting leg all to connect on four group's vibrating spring, pass the bottom of shaking frame fixed mounting at the screening case, the fixed mounting of two sets of vibrating motor equidistance is at the right-hand member that passes the frame that shakes, vibratory screen fixed mounting is in the cavity, the top right side intercommunication of screening case is provided with the feeder hopper, the left end intercommunication of screening case is provided with lower floor's row's hopper, the front end left side intercommunication of screening case is provided with the upside and arranges the hopper, the top of screening case is provided with the access hole, be provided with two sets of hinges on the access door.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes four group's reinforcing plates, all is provided with two sets of fixing bolt on four group's reinforcing plates, and wherein every two sets of reinforcing plates pass through fixing bolt fixed mounting respectively and pass both ends around the frame that shakes at screening case.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes sealed lid, and the top at the feeder hopper is covered to sealed lid dress.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes anti-skidding handle, anti-skidding handle fixed mounting is on the top of sealed lid.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes the handle, and handle fixed mounting is on the top of access door.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes the observation window, and the top of access door is provided with the viewing aperture, and observation window fixed mounting is in the viewing aperture.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes four group's crossbeams, and four group's crossbeams are fixed mounting respectively on four group's supporting legs.

The utility model discloses a rectilinear vibrating screen of tectorial membrane sand still includes four group's damping lower margins, all is provided with connecting bolt on four group's damping lower margins, and four group's damping lower margins pass through connecting bolt fixed mounting respectively in the bottom of four group's supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that: at first the material passes through the batcher and enters into the cavity by the feeder hopper, and fall on the shale shaker, through starting vibrating motor, vibrating motor produces the excitation and makes the screening case produce the vibration under vibrating spring's effect through passing the frame that shakes, the screening case drives the shale shaker vibration, make the material throw on the shale shaker, and do linear motion forward simultaneously, make the material obtain the screening, the material after the screening is discharged the hopper and is discharged the hopper automatic discharge from upside row from lower floor material hopper respectively, thereby can effectively alleviate intensity of labour, and improve work efficiency, it is more convenient to make row material, reduce and use the limitation.

Drawings

Fig. 1 is a front schematic view of the present invention;

FIG. 2 is a schematic sectional view of the sieving box of the present invention;

FIG. 3 is an upper schematic view of a screening bin of the present invention;

fig. 4 is a right side schematic view of the vibration transmission frame of the present invention;

in the drawings, the reference numbers: 1. screening the box; 2. a vibration spring; 3. supporting legs; 4. a vibration transmission frame; 5. a vibration motor; 6. vibrating a screen; 7. a feed hopper; 8. a lower layer discharge hopper; 9. an upper layer discharge hopper; 10. an access door; 11. a hinge; 12. a reinforcing plate; 13. fixing the bolt; 14. a sealing cover; 15. an anti-slip handle; 16. a handle; 17. an observation window; 18. a cross beam; 19. damping feet; 20. and connecting the bolts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the linear vibrating screen for precoated sand of the utility model comprises a screening box 1 and a vibration transmission frame 4, the screening box comprises two groups of vibrating motors 5, a vibrating screen 6 and an access door 10, wherein a cavity is arranged inside a screening box 1, four groups of vibrating springs 2 are arranged at the bottom end of the screening box 1, supporting legs 3 are connected to the four groups of vibrating springs 2, a vibration transmission frame 4 is fixedly arranged at the bottom end of the screening box 1, the two groups of vibrating motors 5 are fixedly arranged at the right end of the vibration transmission frame 4 at equal intervals, the vibrating screen 6 is fixedly arranged in the cavity, a feeding hopper 7 is communicated and arranged at the right side of the top end of the screening box 1, a lower discharging hopper 8 is communicated and arranged at the left end of the screening box 1, an upper discharging hopper 9 is communicated and arranged at the left side of the front end of the screening box 1, an access opening is formed in the top end of the screening box 1, two groups of hinges 11 are arranged on the; at first the material passes through the batcher and enters into the cavity by feeder hopper 7, and fall on vibrating screen 6, through starting vibrating motor 5, vibrating motor 5 produces the excitation and makes screening box 1 produce the vibration under vibrating spring 2's effect through biography frame 4 that shakes, screening box 1 drives vibrating screen 6 vibration, make the material thrown up on vibrating screen 6, and be linear motion forward simultaneously, make the material obtain the screening, the material after the screening is discharged hopper 8 and upside respectively and is arranged hopper 9 automatic discharge from lower floor, thereby can effectively alleviate intensity of labour, and the work efficiency is improved, it is more convenient to make row material, reduce and use the limitation.

The utility model discloses a linear vibrating screen of precoated sand, still include four group's reinforcing plates 12, all be provided with two sets of fixing bolt 13 on four group's reinforcing plates 12, wherein every two sets of reinforcing plates 12 are respectively fixedly installed at the front and back both ends of 1 vibration transmission frame 4 of screening case through fixing bolt 13; through setting up reinforcing plate 12, can make the connection of passing frame 4 and screening case 1 of shaking more firm, further strengthen vibrating motor 5's excitation effect, improve the reliability of use.

The utility model discloses a linear vibrating screen for precoated sand, which also comprises a sealing cover 14, wherein the sealing cover 14 is arranged at the top end of the feed hopper 7 in a covering manner; through setting up sealed lid 14, equipment is when idle not using, can prevent in external debris get into the cavity, reduces and uses the limitation.

The utility model discloses a linear vibrating screen of precoated sand, which also comprises an anti-skid handle 15, wherein the anti-skid handle 15 is fixedly arranged at the top end of a sealing cover 14; through setting up anti-skidding handle 15, can make getting of sealed lid 14 put more convenient, reduce the use limitation.

The utility model discloses a linear vibrating screen of precoated sand, which also comprises a handle 16, wherein the handle 16 is fixedly arranged at the top end of the access door 10; through setting up handle 16, can make opening and closing of access door 10 more convenient, reduce and use the limitation.

The utility model discloses a linear vibrating screen of precoated sand, which also comprises an observation window 17, wherein the top end of the access door 10 is provided with an observation port, and the observation window 17 is fixedly arranged in the observation port; through setting up observation window 17, can be convenient for observe the operating condition of vibrating screen 6 in the cavity, be convenient for in time overhaul, reduce and use the limitation.

The utility model discloses a linear vibrating screen for precoated sand, which also comprises four groups of beams 18, wherein the four groups of beams 18 are respectively and fixedly arranged on four groups of supporting legs 3; through setting up crossbeam 18, can make the holistic structure of equipment more firm, make equipment operation more steady, improve and use the reliability.

The utility model discloses a linear vibrating screen of precoated sand, still include four groups of damping lower margin 19, all be provided with connecting bolt 20 on four groups of damping lower margin 19, four groups of damping lower margin 19 are respectively fixedly installed in the bottom of four groups of supporting legs 3 through connecting bolt 20; through setting up damping lower margin 19, can reduce the influence that the vibration produced, keep the steady that equipment was placed, reduce and use the limitation.

The utility model discloses a linear vibrating screen of tectorial membrane sand, it is at the during operation, at first the material passes through the batcher and enters into the cavity by feeder hopper 7, and fall on vibrating screen 6, through starting vibrating motor 5, vibrating motor 5 produces the excitation and makes screening box 1 produce the vibration under vibrating spring 2's effect through the biography frame that shakes 4, screening box 1 drives vibrating screen 6 vibration, make the material thrown on vibrating screen 6, and be linear motion forward simultaneously, make the material obtain the screening, the material after the screening is discharged hopper 8 and upside respectively and is arranged hopper 9 automatic discharge from lower floor.

The installation mode, the connection mode or the setting mode of the linear vibrating screen for precoated sand of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a vibrating motor of linear vibrating screen of tectorial membrane sand is purchase on the market, and this technical staff only need according to its subsidiary instructions install and operate can in this industry.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A linear vibrating screen for precoated sand is characterized by comprising a screening box (1), a vibration transmission frame (4), two groups of vibrating motors (5), a vibrating screen (6) and an access door (10), wherein a cavity is arranged inside the screening box (1), four groups of vibrating springs (2) are arranged at the bottom end of the screening box (1), supporting legs (3) are connected on the four groups of vibrating springs (2), the vibration transmission frame (4) is fixedly arranged at the bottom end of the screening box (1), the two groups of vibrating motors (5) are fixedly arranged at the right end of the vibration transmission frame (4) at equal intervals, the vibrating screen (6) is fixedly arranged in the cavity, a feeding hopper (7) is communicated with the right side of the top end of the screening box (1), a lower discharging hopper (8) is communicated with the left end of the screening box (1), an upper discharging hopper (9) is communicated with the left side of the front end of the screening box (1), and an access hole is formed in the top end of the screening box (, two groups of hinges (11) are arranged on the access door (10), and the access door (10) is rotatably covered on the access opening through the two groups of hinges (11).

2. The sand-coated linear vibrating screen according to claim 1, further comprising four groups of reinforcing plates (12), wherein two groups of fixing bolts (13) are arranged on each group of reinforcing plates (12), and each two groups of reinforcing plates (12) are respectively and fixedly arranged at the front end and the rear end of each vibration transmission frame (4) of the screening box (1) through the fixing bolts (13).

3. A sand coated linear vibrating screen according to claim 2, further comprising a sealing cap (14), wherein the sealing cap (14) is fitted over the top end of the feed hopper (7).

4. A sand-coated linear vibrating screen according to claim 3, further comprising an anti-slip handle (15), wherein the anti-slip handle (15) is fixedly installed at the top end of the sealing cover (14).

5. A sand-coated linear vibrating screen according to claim 4, further comprising a handle (16), wherein the handle (16) is fixedly installed at the top end of the access door (10).

6. A sand-coated linear vibrating screen according to claim 5, further comprising an observation window (17), wherein the top end of the access door (10) is provided with an observation port, and the observation window (17) is fixedly installed in the observation port.

7. A sand-coated linear vibrating screen according to claim 6, further comprising four sets of beams (18), wherein the four sets of beams (18) are respectively fixedly mounted on the four sets of support legs (3).

8. A precoated sand linear vibrating screen according to claim 7, further comprising four sets of vibration-damping feet (19), wherein each of the four sets of vibration-damping feet (19) is provided with a connecting bolt (20), and the four sets of vibration-damping feet (19) are respectively and fixedly mounted at the bottom ends of the four sets of supporting legs (3) through the connecting bolts (20).