CN208643253U - A kind of noise-reduction type sand sieving machine based on environmental protection - Google Patents

Abstract

The utility model discloses a kind of noise-reduction type sand sieving machines based on environmental protection, including lower box, the side wall of the nowel intracoelomic cavity is fixedly connected with support base by fixed frame, the top of the support base is fixedly connected with restraining position ring block by support frame, the top of support base and be located at stop collar outside be fixedly connected with support plate, and rotation seat is fixedly connected at the top of support plate, track tube is rotatably connected at the top of rotation seat, the surface of the stop collar is arranged with turning set, and the utility model relates to Sand screen technical fields.The noise-reduction type sand sieving machine based on environmental protection, utilize the track at the top of track tube, when making its rotation, idler wheel is bonded with its top, will drive the rhythmical up and down motion of four rolling seat, and then the rotation of the inclined angle of sieve plate can be made, the sand at center is slowly thrown away outward, sand can be sieved in moving process, and sand is sieved in the way of rotation, solve that traditional shaker noise is big, the big problem of the loss to equipment.

Description

A kind of noise-reduction type sand sieving machine based on environmental protection

Technical field

The utility model relates to Sand screen technical field, specially a kind of noise-reduction type sand sieving machine based on environmental protection.

Background technique

Sand sieving machine also known as nonirrigated farmland sieve large junk and sand-stone separator, exactly come thickness feed separation using screening plant A kind of placer is mechanical, be suitable for river, reservoir, coal yard sandstone separation equipment, by hull, shelf, speed reducer, conveyer belt, Turn sieve, engine or motor form, is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type sand sieving machine etc., sieve is husky Machine is to copy the artificial working principle for utilizing inclined sieve mesh screen sand, using horizontal roll screen barrel, and guarantees that stream is more in screen drum Enclose between internal helical blades can it is more than the continuous circle of roller screen five, thus so that sand material roll, slide repeatedly and it is sufficiently discrete, separate, difference The big small powder caused by tilting roller screen mutually pushes, pile things on, and screening process is hasty；Big small powder also different from tilting vibrating screen shakes It jumps, mixing.

The existing husky work of high-volume sieve, uses vibrating screen to carry out sieve husky, but what is generated when shaker vibration makes an uproar when basic Sound is very big, and working environment is poor, and in the energy transmission to device vibrated, will cause some workpiece damages, reduce equipment Service life.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of noise-reduction type sand sieving machine based on environmental protection, solves The noise generated when shaker vibration is very big, and in the energy transmission to device vibrated, will cause asking for some workpiece damages Topic.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of noise reduction based on environmental protection The side wall of formula sand sieving machine, including lower box, the nowel intracoelomic cavity is fixedly connected with support base, the support base by fixed frame Top restraining position ring block is fixedly connected with by support frame, the top of the support base and outside for being located at stop collar is fixedly connected with Support plate, and rotation seat is fixedly connected at the top of support plate, track tube, the limit are rotatably connected at the top of the rotation seat The surface of position ring is arranged with turning set, and turning set is rotatably connected to push rod, the top of the push rod far from the side of stop collar It is rotatably connected to roller mount, and the inner rotation of roller mount is connected with idler wheel, the side of the rotation seat is fixedly connected with limit One end of bar, the gag lever post runs through push rod and extends to the side of push rod, and the inside of push rod offers and mutually fits with gag lever post The sliding slot matched.

Preferably, the top of the support base and it is located at the inside of stop collar and is fixedly connected with motor, the motor output The top of axis runs through rotation seat and extends to the top of rotation seat, and the top of motor output shaft is fixedly connected with gear.

Preferably, the inner surface of the track tube offers tooth socket, and the side of tooth socket and gear are intermeshed.

Preferably, goalpost is fixedly connected at the top of the roller mount, and the top of goalpost is arranged with fixed plate, and fixed It is fixedly connected with sieve plate at the top of plate, the inner wall of the lower box and is located at below sieve plate and is fixedly connected with the first sand-collecting slot.

Preferably, the outer surface of the lower box is fixedly connected with the second sand-collecting slot, and the bottom of the lower box is fixed to be connected It is connected to supporting leg.

Preferably, the top of the lower box is fixedly connected with upper box by quarter butt, and the center at the top of upper box connects It is connected with feed hopper.

Beneficial effect

The utility model provides a kind of noise-reduction type sand sieving machine based on environmental protection.Have it is following the utility model has the advantages that

It (1), should be limited by being fixedly connected at the top of support base by support frame based on noise-reduction type sand sieving machine of environmental protection Position ring, the top of support base and the outside for being located at stop collar are fixedly connected with rotation seat by support plate, and the top of rotation seat turns Dynamic to be connected with track tube, the surface of stop collar is arranged with turning set, and turning set is rotatably connected to far from the side of stop collar and pushes away Bar, the top of push rod is rotatably connected to roller mount, and the inner rotation of roller mount is connected with idler wheel, and the top of roller mount is fixed to be connected It is connected to goalpost, and the top of goalpost is arranged with fixed plate, and sieve plate is fixedly connected at the top of fixed plate, using at the top of track tube Track, when making its rotation, idler wheel and its top be bonded, will drive the rhythmical up and down motion of four rolling seat, and then can make The rotation of the inclined angle of sieve plate, by center sand slowly throw away outward, sand can be sieved in moving process, using turn Dynamic mode sieves sand, solves that traditional shaker noise is big, the big problem of the loss to equipment.

(2), the fixed company of the inner wall in lower box and the lower section positioned at sieve plate should be passed through based on the noise-reduction type sand sieving machine of environmental protection It is connected to the first sand-collecting slot, the outer surface of lower box is fixedly connected with the second sand-collecting slot, can will be from sieve plate side using the first sand-collecting slot The rough sand that edge is thrown away is collected, and so that it is slipped to the second sand-collecting slot, then be collected from the second sand-collecting slot bottom, and on sieve plate The fine sand to leak down then can directly be discharged from lower box bottom, avoid the mixing of two seed sands, easy to use, practicability is high.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model lower box and upper box；

Fig. 2 is the external structure schematic diagram of the utility model；

Fig. 3 is the partial structure sectional view of the utility model；

Fig. 4 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 5 is the top view of the utility model stop collar and turning set.

In figure: 1 lower box, 2 fixed frames, 3 support bases, 4 support frames, 5 stop collars, 6 support plates, 7 rotation seats, 8 track tubes, 9 turning sets, 10 push rods, 11 roller mounts, 12 idler wheels, 13 gag lever posts, 14 motors, 15 gears, 16 tooth sockets, 17 feed hoppers, 18 goalpost, 19 fixed plates, 20 sieve plates, 21 first sand-collecting slots, 22 second sand-collecting slots, 23 upper boxes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of noise-reduction type sand sieving machine based on environmental protection, packet Lower box 1 is included, the outer surface of lower box 1 is fixedly connected with the second sand-collecting slot 22, can will be from sieve plate 20 using the first sand-collecting slot 21 The rough sand that edge is thrown away is collected, and so that it is slipped to the second sand-collecting slot 22, then be collected from 22 bottom of the second sand-collecting slot, and The fine sand to leak down on sieve plate 20 then can directly be discharged from 1 bottom of lower box, avoid the mixing of two seed sands, easy to use, real With property height, the bottom of lower box 1 is fixedly connected with supporting leg, and the top of lower box 1 is fixedly connected with upper box 23 by quarter butt, and The center at 23 top of upper box is communicated with feed hopper 17, and feed hopper 17 makes husky concentrate fall on 20 center of sieve plate, 1 inner cavity of lower box Side wall is fixedly connected with support base 3 by fixed frame 2, the top of the support base 3 and inside for being located at stop collar 5 is fixedly connected with electricity The top of machine 14,14 output shaft of motor runs through rotation seat 7 and extends to the top of rotation seat 7, and the top of 14 output shaft of motor It is fixedly connected with gear 15, the top of support base 3 is fixedly connected with restraining position ring block 5 by support frame 4, and 5 surface of stop collar offers Groove, for limiting turning set 9, the top of support base 3 and the outside for being located at stop collar 5 are fixedly connected with support plate 6, and support The top of plate 6 is fixedly connected with rotation seat 7, and the top of rotation seat 7 is rotatably connected to track tube 8, and the inner surface of track tube 8 opens up There is tooth socket 16, and the side of tooth socket 16 and gear 15 are intermeshed, the surface of stop collar 5 is arranged with turning set 9, and turning set 9 Side far from stop collar 5 is rotatably connected to push rod 10, and push rod 10 can avoid 12 offset track cylinder 8 of idler wheel, the top of push rod 10 It is rotatably connected to roller mount 11, and the inner rotation of roller mount 11 is connected with idler wheel 12, the top of roller mount 11 is fixedly connected with Goalpost 18, and the top of goalpost 18 is arranged with fixed plate 19, and the top of fixed plate 19 is fixedly connected with sieve plate 20, utilizes track The track at 8 top of cylinder, when making its rotation, idler wheel 12 is bonded with its top, will drive the rhythmical fortune up and down of four rolling seat 11 It is dynamic, and then the rotation of the inclined angle of sieve plate 20 can be made, the sand at center is slowly thrown away outward, sand can be into moving process Row screening, sand is sieved in the way of rotation, solves that traditional shaker noise is big, the big problem of the loss to equipment, lower box 1 Inner wall and be located at sieve plate 20 lower section be fixedly connected with the first sand-collecting slot 21, the side of rotation seat 7 is fixedly connected with gag lever post 13, gag lever post 13 can limit push rod 10, avoid push rod 10 from rotating excessively and idler wheel 12 is made to de-orbit cylinder 8, gag lever post 13 one end is through push rod 10 and extends to the side of push rod 10, and the inside of push rod 10 offer it is compatible with gag lever post 13 Sliding slot.

When work, sandbox to be placed in 1 bottom of lower box and front, starts motor 14, motor 14 is rotated with moving gear 15, And then drive track tube 8 to rotate using intermeshing tooth socket 16, using the gravity lower press rolls wheel seat 11 of sieve plate 20, make idler wheel 12 It is close to 8 top of track tube, and then makes the rhythmical up and down motion of four rolling seat 11, and then is in using the promotion sieve plate 20 of goalpost 18 The rotation of certain tilt angle, sand is poured into from feed hopper 17, and sand falls on 20 center of sieve plate, and the sand at center is slowly got rid of outward Out, husky to be sieved in moving process, fine sand falls on 1 intracavity bottom of lower box and escapes in sandbox from below, rough sand from The edge of sieve plate 20 is fallen in the first sand-collecting slot 21, then slides into the second sand-collecting slot 22, is leaked down from the bottom of the second sand-collecting slot 22, is fallen To lower box 1, front sandbox in.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of noise-reduction type sand sieving machine based on environmental protection, including lower box (1), it is characterised in that: lower box (1) inner cavity Side wall is fixedly connected with support base (3) by fixed frame (2), and the top of the support base (3) is fixedly connected by support frame (4) Restraining position ring block (5), the top of the support base (3) and the outside for being located at stop collar (5) are fixedly connected with support plate (6), and are propped up It is fixedly connected at the top of fagging (6) rotation seat (7), is rotatably connected to track tube (8) at the top of the rotation seat (7), it is described The surface of stop collar (5) is arranged with turning set (9), and turning set (9) is rotatably connected to push rod far from the side of stop collar (5) (10), the top of the push rod (10) is rotatably connected to roller mount (11), and the inner rotation of roller mount (11) is connected with idler wheel (12), the side of the rotation seat (7) is fixedly connected with gag lever post (13), and push rod (10) are run through in one end of the gag lever post (13) And the side of push rod (10) is extended to, and the inside of push rod (10) offers and gag lever post (13) compatible sliding slot.

2. a kind of noise-reduction type sand sieving machine based on environmental protection according to claim 1, it is characterised in that: the support base (3) Top and be located at the inside of stop collar (5) and be fixedly connected with motor (14), the top of motor (14) output shaft is through turning Dynamic seat (7) and the top for extending to rotation seat (7), and the top of motor (14) output shaft is fixedly connected with gear (15).

3. a kind of noise-reduction type sand sieving machine based on environmental protection according to claim 1, it is characterised in that: the track tube (8) Inner surface offer tooth socket (16), and the side of tooth socket (16) and gear (15) are intermeshed.

4. a kind of noise-reduction type sand sieving machine based on environmental protection according to claim 1, it is characterised in that: the roller mount (11) Top be fixedly connected with goalpost (18), and the top of goalpost (18) is arranged with fixed plate (19), and the top of fixed plate (19) Be fixedly connected with sieve plate (20), the inner wall of the lower box (1) and be located at sieve plate (20) below be fixedly connected with the first collection sand Slot (21).

5. a kind of noise-reduction type sand sieving machine based on environmental protection according to claim 1, it is characterised in that: the lower box (1) Outer surface be fixedly connected with the second sand-collecting slot (22), the bottom of the lower box (1) is fixedly connected with supporting leg.

6. a kind of noise-reduction type sand sieving machine based on environmental protection according to claim 1, it is characterised in that: the lower box (1) Top be fixedly connected with upper box (23) by quarter butt, and the center at the top of upper box (23) is communicated with feed hopper (17).