CN209866611U - Effectual jarring formula standard sieving machine of screening - Google Patents

Abstract

The utility model discloses an effectual jarring formula standard sieving machine of screening, comprising a base plate, there is the box through the bolt fastening on the top outer wall of bottom plate, and the both sides that the top outer wall of bottom plate is close to the box all have the slide bar through the bolt fastening, the welding has the feeder hopper, two on the top outer wall of box all cup jointed first separation piece, second separation piece and third separation piece on the circumference outer wall of slide bar, and first separation piece, second separation piece and third separation piece are from last to putting down in proper order, two be equipped with one-level vibration mechanism on the circumference outer wall of slide bar, and one-level vibration mechanism is located between first separation piece and the second separation piece. The utility model discloses no longer adopt the integral type vibration as power, utilize detached vibration mechanism to filter, screening sand class that can be better utilizes the slide bar to provide fore-and-aft direction when the vibration, prevents that the device from removing wantonly, has improved the practicality of device.

Description

Effectual jarring formula standard sieving machine of screening

Technical Field

The utility model relates to a sieving machine technical field especially relates to an effectual jarring formula standard sieving machine of sieving.

Background

The most granule of sand for building is not of uniform size, need sieve the sand that the diameter is not of uniform size before the use, is used for different processing with the sand of different diameters again, carries out follow-up operation again, and artifical screening is wasted time and energy, and most still select to adopt the sieving machine to carry out work.

At present, the existing jarring type standard sieving machine in the market mostly has the following defects in the using process: utilize the motor to pass through main shaft, transmission shaft drive gear, drive the cam by the turbine again, main eccentric shaft drives two vice eccentric shafts to make the sieve seat vibration, thereby make the screen cloth common motion, thereby sieve the sand class, but the mode of this kind of a plurality of screen cloths together vibration, the screening effect is relatively poor, to sum up, present most of jarring formula standard sieving machines can not agree with actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vibration type standard sieving machine with good sieving effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an effectual jarring formula standard sieving machine of screening, includes the bottom plate, there is the box through the bolt fastening on the top outer wall of bottom plate, and the both sides that the top outer wall of bottom plate is close to the box all have the slide bar through the bolt fastening, the welding has the feeder hopper, two on the top outer wall of box all cup jointed first separation piece, second separation piece and third separation piece on the circumference outer wall of slide bar, and first separation piece, second separation piece and third separation piece from last to putting down in proper order, two be equipped with one-level vibration mechanism on the circumference outer wall of slide bar, and one-level vibration mechanism is located between first separation piece and the second separation piece, two be equipped with second grade vibration mechanism on the circumference outer wall of slide bar, and second grade vibration mechanism is located between second separation piece and the third separation piece.

Furthermore, the first-stage vibration mechanism comprises two first sliding blocks, the two first sliding blocks are respectively connected to the outer walls of the circumferences of the two sliding rods in a sliding mode, and first rectangular openings are formed in the positions, close to the first sliding blocks, of the outer walls of the two sides of the box body.

Further, two all articulated on the relative one side outer wall of first slider have first fixed plate, and two first fixed plates all are located the inside of box, have same first screen cloth through the bolt fastening on the relative one side outer wall of two first fixed plates.

Furthermore, two all peg graft on one side outer wall of first fixed plate and have first baffle, and have two first baffles through the bolt fastening on the relative one side outer wall of two first baffles, all have vibrating motor through the bolt fastening on one side outer wall of two first baffles.

Furthermore, the second-stage vibration mechanism comprises two second sliding blocks, the two second sliding blocks are respectively connected to the outer walls of the circumferences of the two sliding rods in a sliding mode, and second rectangular openings are formed in the positions, close to the second sliding blocks, of the outer walls of the two sides of the box body.

Further, two all articulated on the relative one side outer wall of second slider have the second fixed plate, and two second fixed plates all are located the inside of box, have same second screen cloth through the bolt fastening on the relative one side outer wall of two second fixed plates.

Furthermore, a second baffle is inserted into the outer wall of one side of each of the two second fixing plates, two second baffles are fixed to the outer wall of the opposite side of each of the two second baffles through bolts, and a vibrator is fixed to the outer wall of one side of each of the two second baffles through bolts.

Further, the stock guide plates are welded on two sides of the inner wall of the bottom of the box body, the same discharge hopper is fixed on the outer wall of one side, opposite to the two stock guide plates, of the box body through bolts, a mounting opening is formed in the outer wall of the bottom of the box body, and the bottom of the discharge hopper penetrates through the mounting opening and is located outside the box body.

The utility model has the advantages that:

1. through vibrating motor and the vibrator that sets up, provide vibration power for one-level vibration mechanism and second grade vibration mechanism respectively, both vibrate respectively, no longer adopt the integral type vibration as power, screening sand class that can be better has improved the practicality of device.

2. Through the first slider, the second slider and the slide bar that set up, first slider and second slider all can slide on the slide bar, and the displacement that produces during the vibration embodies the displacement on the slide bar by first slider, second slider, has fore-and-aft guide effect, prevents that the device from removing wantonly.

3. Through the first separation block, the second separation block and the third separation block that set up, it is convenient to carry on spacingly to first slider and second slider, and vibration mechanism displacement range is too big when avoiding vibrating, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a jarring type standard sieving machine with good sieving effect provided by the utility model;

fig. 2 is a schematic view of a structure of a jarring standard sieving machine with a good sieving effect;

fig. 3 is an enlarged schematic structural diagram of a point a of the jarring type standard sieving machine with good sieving effect provided by the utility model;

fig. 4 is the utility model provides a B department of effectual jarring formula standard sieving machine of screening enlargies structural schematic.

In the figure: 1-bottom plate, 2-slide bar, 3-box, 4-third barrier block, 5-second slide block, 6-second barrier block, 7-first slide block, 8-first barrier block, 9-feed hopper, 10-guide plate, 11-discharge hopper, 12-vibrating motor, 13-first fixing plate, 14-first baffle, 15-first baffle, 16-first screen, 17-vibrator, 18-second fixing plate, 19-second baffle, 20-second baffle, 21-second screen.

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.

Referring to fig. 1-4, a jarring formula standard sieving machine that screening is effectual, including bottom plate 1, there is box 3 through the bolt fastening on the top outer wall of bottom plate 1, and the both sides that the top outer wall of bottom plate 1 is close to box 3 all have slide bar 2 through the bolt fastening, the welding has feeder hopper 9 on the top outer wall of box 3, first barrier block 8 has all been cup jointed on the circumference outer wall of two slide bars 2, second barrier block 6 and third barrier block 4, and first barrier block 8, second barrier block 6 and third barrier block 4 are from last to putting down in proper order, be equipped with one-level vibration mechanism on the circumference outer wall of two slide bars 2, and one-level vibration mechanism is located between first barrier block 8 and second barrier block 6, be equipped with second grade vibration mechanism on the circumference outer wall of two slide bars 2, and second grade vibration mechanism is located between second barrier block 6 and third barrier block 4.

In the utility model, the primary vibration mechanism comprises two first sliders 7, the two first sliders 7 are respectively connected with the circumferential outer walls of the two slide bars 2 in a sliding way, the positions of the two outer walls of the box body 3, which are close to the first sliders 7, are provided with first rectangular openings, the outer wall of one side, which is opposite to the two first sliders 7, is hinged with a first fixed plate 13, the two first fixed plates 13 are both positioned in the box body 3, the outer wall of one side, which is opposite to the two first fixed plates 13, is fixed with a same first screen 16 through bolts, the outer wall of one side, which is opposite to the two first fixed plates 13, is inserted with a first baffle plate 14, the outer wall of one side, which is opposite to the two first baffle plates 14, is fixed with two first partition plates 15 through bolts, the outer wall of one side of the two first baffle plates 14 is fixed with a vibration motor 12 through bolts, sand to be screened is slowly poured into the feed hopper 9, the, the aperture of first screen cloth 16 is great for prefilter, and first baffle 14 and first baffle 15 all around play and block the effect, avoid the sand class to fall from other places, then start vibrating motor 12, and vibrating motor 12 drives one-level vibration mechanism and vibrates, drives the vibration of first screen cloth 16, thereby makes the sand class that the diameter is less than 16 apertures of first screen cloth fall.

The second-stage vibration mechanism comprises two second sliding blocks 5, the two second sliding blocks 5 are respectively connected to the circumferential outer walls of the two sliding rods 2 in a sliding manner, second rectangular openings are formed in the positions, close to the second sliding blocks 5, of the outer walls of the two sides of the box body 3, a second fixing plate 18 is hinged to the outer wall of one side, opposite to the two second sliding blocks 5, of the two second fixing plates 18, the same second screen 21 is fixed to the outer wall of one side, opposite to the two second fixing plates 18, of the two second fixing plates 18 through bolts, second baffle plates 19 are respectively connected to the outer wall of one side, opposite to the two second baffle plates 19, of the two second baffle plates 20 are fixed to the outer wall of one side, opposite to the two second baffle plates 19, through bolts, vibrators 17 are fixed to the outer wall of the bottom of the box body 3, guide plates 10 are welded to the two sides of the inner wall of the bottom of the box body 3, and a discharge hopper 11 is fixed, the bottom outer wall of box 3 is opened there is the installing port, goes out the outside that the installing port is located box 3 is passed to the bottom of hopper 11, falls to the sand class on second screen cloth 21 surface under opening of vibrator 17, makes the vibration of second grade vibration mechanism to carry out the secondary screening, the working process is similar with the aforesaid, and the back is sieved, and the less sand class of diameter is discharged by going out hopper 11, collects, then opens box 3, collects the sand class of different diameters.

The working principle is as follows: when the sand screening machine is used, the external power supply is connected with equipment, sand to be screened is slowly poured into the sand screening machine from the feeding hopper 9, the sand falls onto the surface of the first screen 16, the aperture of the first screen 16 is large and is used for primary filtration, the first baffle plates 14 and the first partition plates 15 around the first screen have a blocking effect to prevent the sand from falling off from other places, the vibration motor 12 is started, the vibration motor 12 drives the first-stage vibration mechanism to vibrate to drive the first screen 16 to vibrate, so that the sand with the diameter smaller than the aperture of the first screen 16 falls off, the vibration motor 12 vibrates to drive the first fixing plate 13 to vibrate, so that the first sliding block 7 starts to longitudinally slide in the sliding rod 2, the guiding effect is achieved, the first-stage vibration mechanism is prevented from randomly moving, the first blocking blocks 8 and the second blocking blocks 6 have a limiting effect to prevent the vibration amplitude from being too large, and the sand falling onto the surface of the second screen 21 is started by the vibrator 17, make the vibration of second grade vibration mechanism to carry out the secondary screening, the working process is similar with above-mentioned, and the back is sieved, and the less sand class of diameter is discharged by play hopper 11, collects, then opens box 3, collects the sand class of different diameters.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The shock type standard sieving machine with good sieving effect comprises a bottom plate (1) and is characterized in that a box body (3) is fixed on the outer wall of the top of the bottom plate (1) through bolts, sliding rods (2) are fixed on two sides, close to the box body (3), of the outer wall of the top of the bottom plate (1) through bolts, a feeding hopper (9) is welded on the outer wall of the top of the box body (3), first barrier blocks (8), second barrier blocks (6) and third barrier blocks (4) are sleeved on the outer walls of the circumferences of the two sliding rods (2) in sequence from top to bottom, one-level vibration mechanisms are arranged on the outer walls of the circumferences of the two sliding rods (2) and located between the first barrier blocks (8) and the second barrier blocks (6), and two-level vibration mechanisms are arranged on the outer walls of the circumferences of the two sliding rods (2), and the secondary vibration mechanism is positioned between the second barrier block (6) and the third barrier block (4).

2. The vibrating type standard sieving machine with good sieving effect according to claim 1, characterized in that the primary vibrating mechanism comprises two first sliding blocks (7), the two first sliding blocks (7) are respectively connected on the circumferential outer walls of the two sliding rods (2) in a sliding manner, and the outer walls at two sides of the box body (3) close to the first sliding blocks (7) are provided with first rectangular openings.

3. The vibrating type standard sieving machine with good sieving effect according to claim 2 is characterized in that the outer wall of one side opposite to the two first sliding blocks (7) is hinged with a first fixing plate (13), the two first fixing plates (13) are located inside the box body (3), and the outer wall of one side opposite to the two first fixing plates (13) is fixed with the same first screen (16) through bolts.

4. The vibrating type standard sieving machine with good sieving effect according to claim 3 is characterized in that the outer wall of one side of each of the two first fixing plates (13) is inserted with a first baffle plate (14), the outer wall of the opposite side of each of the two first baffle plates (14) is fixed with two first partition plates (15) through bolts, and the outer wall of one side of each of the two first baffle plates (14) is fixed with a vibrating motor (12) through bolts.

5. The shock-type standard sieving machine with good sieving effect according to claim 1, characterized in that the secondary vibrating mechanism comprises two second sliding blocks (5), the two second sliding blocks (5) are respectively connected to the circumferential outer walls of the two sliding rods (2) in a sliding manner, and the outer walls of the two sides of the box body (3) are provided with second rectangular openings at the positions close to the second sliding blocks (5).

6. The vibrating type standard sieving machine with good sieving effect according to claim 5 is characterized in that the outer wall of one side opposite to the two second sliding blocks (5) is hinged with a second fixing plate (18), the two second fixing plates (18) are located inside the box body (3), and the outer wall of one side opposite to the two second fixing plates (18) is fixed with the same second screen (21) through bolts.

7. The jarring type standard sieving machine with good sieving effect as claimed in claim 6, characterized in that the outer wall of one side of the two second fixing plates (18) is inserted with a second baffle (19), the outer wall of the opposite side of the two second baffles (19) is fixed with two second partition plates (20) through bolts, and the outer wall of one side of the two second baffles (19) is fixed with a vibrator (17) through bolts.

8. The shock-type standard sieving machine with good sieving effect according to claim 1, characterized in that the two sides of the inner wall of the bottom of the box body (3) are welded with the material guide plates (10), the outer wall of one side opposite to the two material guide plates (10) is fixed with the same material discharging hopper (11) through bolts, the outer wall of the bottom of the box body (3) is provided with a mounting opening, and the bottom end of the material discharging hopper (11) passes through the mounting opening and is positioned outside the box body (3).