CN208606567U - A kind of efficient quartz sand dryer - Google Patents

Abstract

The utility model discloses a kind of efficient quartz sand dryers, including roller, the side surface of the roller is fixedly connected with reinforcing rib, side of the reinforcing rib far from roller is fixedly connected with the inner wall of fixed ring, the side surface of the fixed ring opens up fluted, the inner wall of the groove and the surface activity of gear connect, the front of the gear offers threaded hole, the inner wall of the threaded hole is threadedly coupled with the surface of bolt, the back side of groove inner wall is inlaid with riffled tube, the inner wall of riffled tube is threadedly coupled with the surface of bolt, bolt runs through fixed ring far from one end of riffled tube and extends to the front of fixed ring.The utility model passes through setting fixed ring, gear, bolt, movable block and reset spring, solves the case where teeth that quartz sand dryer has gear ring during use most at present efficiently are burst apart, since gear ring is larger, it needs to be sling half of gear ring with loop wheel machine and replace, the problem that replacement trouble causes production efficiency lower.

Description

A kind of efficient quartz sand dryer

Technical field

The utility model relates to drying equipment technology, specially a kind of efficient quartz sand dryer.

Background technique

Dryer is the equipment dried to raw material, and quartz sand is cleaned and sieved by sand washer, due to clear Quartz sand contains a large amount of moisture during washing, it is therefore desirable to quartz sand is dried, due to roller dryer compared to Traditional dryer have many advantages, such as it is high-efficient, therefore, roller dryer by most quartz sands processing producer use.

The bull gear of efficiently quartz sand dryers most at present is spliced by two half-ring gears, and dryer is in the mistake used The case where being burst apart in journey there are the tooth of gear ring, it is therefore desirable to gear ring be replaced, since gear ring is larger, needing will with loop wheel machine Half of gear ring, which is sling, to be replaced, and replacement trouble causes production efficiency lower.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of efficient quartz sand dryer, solves more at present The case where tooth that the efficient quartz sand dryer of number has gear ring during use is burst apart, since gear ring is larger, needs to use Half of gear ring is sling and is replaced by loop wheel machine, the problem that replacement trouble causes production efficiency lower.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of efficient quartz sand dryer, including rolling Cylinder, the side surface of the roller are fixedly connected with reinforcing rib, and the inner wall of side and fixed ring of the reinforcing rib far from roller is solid Fixed connection, the side surface of the fixed ring open up fluted, the surface activity connection of the inner wall and gear of the groove, the tooth The front of wheel offers threaded hole, and the inner wall of the threaded hole is threadedly coupled with the surface of bolt, the back side of the groove inner wall It is inlaid with riffled tube, the inner wall of the riffled tube is threadedly coupled with the surface of bolt, and the bolt is far from riffled tube One end runs through fixed ring and extends to the front of fixed ring, and the front and back of the gear is fixedly connected to guide rod, institute The front and back for stating groove inner wall corresponds to and offers sliding slot at the position of guide rod, the inner wall of the sliding slot and guide rod Surface activity connection, the front and back of the gear offer slot, and the front and back of the groove inner wall opens up There is circular groove, the inner wall of the circular groove and the surface activity of movable block connect, and the surface of the movable block and the inner wall of slot overlap, The surface of the movable block is fixedly connected with motion bar, and the circular groove inner wall offers square groove, the inner wall of the square groove and work The surface activity of lever connects, and the back side of the square groove inner wall is fixedly connected with one end of reset spring, the reset spring The other end is fixedly connected on the surface of motion bar.

Preferably, the bolt is in bullet-shaped close to the side of riffled tube, and the shape of bolt and riffled tube Shape is adapted.

Preferably, the front and back of the square groove inner wall is fixedly connected with the both ends of gag lever post respectively, the motion bar It is actively socketed on the surface of gag lever post.

Preferably, the reset spring is located at the center position of motion bar, and two limits being located on same motion bar Position bar is symmetrical arranged by symmetrical plane of the plane by reset spring center.

Preferably, shape composed by three threaded hole centers on same gear is triangle.

(3) beneficial effect

The utility model provides a kind of efficient quartz sand dryer, have it is following the utility model has the advantages that

(1), the utility model is by setting fixed ring, gear, bolt, movable block and reset spring, when installation, by gear It is respectively aligned to groove and sliding slot with guide rod, moves gear towards the direction of roller, the surface Compressive activities block of gear makes Reset spring shortens, and when the inner wall of the bottom of gear and groove is overlapped close to the side of roller, movable block injects slot, thus Fix gear for the first time, three threaded holes being now placed in above gear are corresponding with the position of riffled tube, and rotating bolt is just Gear can be fixed, when some gear failure, the gear disassembling of damage can be got off to replace, do not need by Half of bull gear disassembles and is disassembled bull gear with crane and repairs, and has achieved the effect that be conveniently replaceable, and solves The case where current teeth that quartz sand dryers have gear ring during use most efficiently are burst apart, due to gear ring compared with Greatly, it needs to be sling half of gear ring with loop wheel machine and replace, the problem that replacement trouble causes production efficiency lower.

(2), the utility model is by setting movable block, and during the installation process, movable block injects in slot gear, on gear Three threaded holes in face are just aligned riffled tube, do not need gear in groove activity to be directed at riffled tube, facilitate User's installation.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is that figure is cutd open on the utility model gear position left side；

Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 2；

Fig. 4 is front elevational view at the utility model groove location；

Fig. 5 is schematic enlarged-scale view at B in the utility model Fig. 4；

Fig. 6 is top cross-sectional view at the utility model movable block position.

In figure: 1 roller, 2 reinforcing ribs, 3 fixed rings, 4 grooves, 5 gears, 6 threaded holes, 7 bolts, 8 riffled tubes, 9 guiding Bar, 10 sliding slots, 11 slots, 12 circular grooves, 13 movable blocks, 14 motion bars, 15 square grooves, 16 reset springs, 17 gag lever posts.

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.

As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of efficient quartz sand dryer, including roller 1, the side surface of roller 1 is fixedly connected with reinforcing rib 2, the fixed company of the inner wall of side of the reinforcing rib 2 far from roller 1 and fixed ring 3 It connects, the side surface of fixed ring 3 opens up fluted 4, and groove 4 is used to holding gears 5, the inner wall of groove 4 and the surface activity of gear 5 Connection, the front of gear 5 offer threaded hole 6, and shape composed by three 6 centers of threaded hole on same gear 5 is Triangle keeps 5 fixed effect of gear more preferable, and the inner wall of threaded hole 6 is threadedly coupled with the surface of bolt 7, the back side of 4 inner wall of groove It is inlaid with riffled tube 8, bolt 7 is in bullet-shaped close to the side of riffled tube 8, is connected convenient for bolt 7 and 8 screw thread of riffled tube It connecing, and the shape of bolt 7 is adapted with the shape of riffled tube 8, the inner wall of riffled tube 8 is threadedly coupled with the surface of bolt 7, Bolt 7 runs through fixed ring 3 far from one end of riffled tube 8 and extends to the front of fixed ring 3, and the front and back of gear 5 is equal It is fixedly connected with guide rod 9, guide rod 9 can be oriented to gear 5, make 5 smooth motion of gear, the front of 4 inner wall of groove It being corresponded to the back side and offers sliding slot 10 at the position of guide rod 9, the inner wall of sliding slot 10 is connect with the surface activity of guide rod 9, The front and back of gear 5 offers slot 11, and slot 11 and movable block 13 cooperate, and the front and back of 4 inner wall of groove is equal Circular groove 12 is offered, the inner wall of circular groove 12 is connect with the surface activity of movable block 13, and the surface of movable block 13 is interior with slot 11 Wall overlap joint, the surface of movable block 13 are fixedly connected with motion bar 14, and motion bar 14 is used to connect movable block 13,12 inner wall of circular groove Square groove 15 is offered, the inner wall of square groove 15 is connect with the surface activity of motion bar 14, the front and back difference of 15 inner wall of square groove It is fixedly connected with the both ends of gag lever post 17, gag lever post 17 makes movable block 13 vertically inject slot 11, and motion bar 14 is actively socketed on The back side on the surface of gag lever post 17,15 inner wall of square groove is fixedly connected with one end of reset spring 16, the other end of reset spring 16 It is fixedly connected on the surface of motion bar 14, reset spring 16 is located at the center position of motion bar 14, and is located at same motion bar Two gag lever posts 17 on 14 are symmetrical arranged by symmetrical plane of the plane by 16 center of reset spring.

When in use, gear 5 and guide rod 9 are respectively aligned to groove 4 and sliding slot 10, make gear 5 towards the direction of roller 1 Movement, the surface Compressive activities block 13 of gear 5 shortens reset spring 16, when the bottom of gear 5 and the inner wall of groove 4 are close When the side overlap joint of roller 1, reset spring 16 extends, and movable block 13 injects slot 11, and gag lever post 17 makes the movement of motion bar 14 more Add steady, therefore the movement of movable block 13 is also more steady, be now placed in three threaded holes 6 above gear 5 with riffled tube 8 Position it is corresponding, rotating bolt 7 can fix gear 5, can be by the gear 5 of damage when the damage of some gear 5 It disassembles and is replaced, do not need that half of bull gear is disassembled and disassembled bull gear with crane to repair, Achieve the effect that be conveniently replaceable, when being installed, has not needed to be sling half of gear ring with crane and install, when gear 5 Some tooth when bursting apart, only corresponding gear disassembling need to be got off to replace, not need to be sling with crane and be replaced, Achieve the effect that save material.

It can to sum up obtain, the utility model passes through setting fixed ring 3, gear 5, bolt 7, movable block 13 and reset spring 16, Solves the case where teeth that quartz sand dryer has gear ring during use most at present efficiently are burst apart, due to gear ring It is larger, it needs to be sling half of gear ring with loop wheel machine and replace, the problem that replacement trouble causes production efficiency lower.

It should be noted that, in this document, such as 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 (5)

1. a kind of efficient quartz sand dryer, including roller (1), it is characterised in that: the side surface of the roller (1) is fixedly connected Have reinforcing rib (2), the reinforcing rib (2) is fixedly connected far from the side of roller (1) with the inner wall of fixed ring (3), the fixation The side surface of ring (3) opens up fluted (4), and the inner wall of the groove (4) is connect with the surface activity of gear (5), the gear (5) front offers threaded hole (6), and the inner wall of the threaded hole (6) is threadedly coupled with the surface of bolt (7), the groove (4) back side of inner wall is inlaid with riffled tube (8), and the inner wall of the riffled tube (8) is threadedly coupled with the surface of bolt (7), The bolt (7) runs through fixed ring (3) far from the one end of riffled tube (8) and extends to the front of fixed ring (3), the gear (5) front and back is fixedly connected to guide rod (9), and the front and back of groove (4) inner wall corresponds to guide rod (9) Position at offer sliding slot (10), the inner wall of the sliding slot (10) is connect with the surface activity of guide rod (9), the gear (5) front and back offers slot (11), and the front and back of groove (4) inner wall offers circular groove (12), The inner wall of the circular groove (12) is connect with the surface activity of movable block (13), surface and slot (11) of the movable block (13) Inner wall overlap joint, the surface of the movable block (13) are fixedly connected with motion bar (14), the side of offering of circular groove (12) inner wall The inner wall of slot (15), the square groove (15) is connect with the surface activity of motion bar (14), the back side of square groove (15) inner wall with One end of reset spring (16) is fixedly connected, and the other end of the reset spring (16) is fixedly connected on the table of motion bar (14) Face.

2. a kind of efficient quartz sand dryer according to claim 1, it is characterised in that: the bolt (7) is close to interior spiral shell The side of line pipe (8) is in bullet-shaped, and the shape of bolt (7) is adapted with the shape of riffled tube (8).

3. a kind of efficient quartz sand dryer according to claim 1, it is characterised in that: square groove (15) inner wall is just Face and the back side are fixedly connected with the both ends of gag lever post (17) respectively, and the motion bar (14) is actively socketed on the table of gag lever post (17) Face.

4. a kind of efficient quartz sand dryer according to claim 1, it is characterised in that: the reset spring (16) is located at The center position of motion bar (14), and two gag lever posts (17) being located on same motion bar (14) are to pass through reset spring (16) plane at center is symmetrical arranged for symmetrical plane.

5. a kind of efficient quartz sand dryer according to claim 1, it is characterised in that: described to be located at same gear (5) On three threaded hole (6) centers composed by shape be triangle.