CN210788187U

CN210788187U - Building gravel and sand separation sieving mechanism

Info

Publication number: CN210788187U
Application number: CN201921911256.2U
Authority: CN
Inventors: 林晓园
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-19
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a building gravel and sand separation sieving mechanism, including the base, characterized by: the utility model discloses a filter cartridge, including base, the horizontal pole both ends of base are fixed connection down tube respectively, two the upper end of down tube is the both sides of the fixed connection lantern ring respectively, articulated runner in the lantern ring, the center of the one end fixed connection gear wheel of runner, the center fixed connection round axle of gear wheel, the one end of round axle, the one end of the one end fixed connection one-level sieve of round axle strains a section of thick bamboo, a section of thick bamboo setting is strained in the second grade sieve is strained to the one-level sieve, the one end center that the second grade sieve was strained a section of thick bamboo. The utility model relates to a building gravel and sand screening installation field, specifically say, relate to building gravel and sand separation sieving mechanism. This device can assist and carry out gravel and sand screening.

Description

Building gravel and sand separation sieving mechanism

Technical Field

The utility model relates to a building gravel and sand screening installation field, specifically say, relate to building gravel and sand separation sieving mechanism.

Background

Often need a large amount of gravel and sand among the building engineering process, but gravel and sand is big stone and sand grain when being transported and mixes together, need the manual work to carry out the screening of gravel and sand, generally manually go on, use screen cloth and spade to carry out the gravel and sand screening, the speed of screening is slow and extravagant labour, and ordinary screen cloth screening can only sieve into two kinds with gravel and sand, need the design can assist the manual work to carry out the gravel and sand screening and can carry out the device that multistage screening was strained, this is prior art's weak point.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide building gravel and sand separation sieving mechanism, the convenience is filtered the processing to building gravel and sand.

The utility model adopts the following technical scheme to realize the purpose of the invention:

building gravel and sand separation sieving mechanism, including the base, characterized by: two ends of a cross rod of the base are respectively fixedly connected with an inclined rod, and the upper ends of the two inclined rods are respectively fixedly connected with two sides of the lantern ring;

a rotating wheel is hinged in the lantern ring, one end of the rotating wheel is fixedly connected with the center of a large gear, the center of the large gear is fixedly connected with a circular shaft, and one end of the circular shaft and the other end of the circular shaft are fixedly connected with one end of a first-stage screen filter cylinder;

the first-stage sieve filter cylinder is arranged in the second-stage sieve filter cylinder, and the center of one end of the second-stage sieve filter cylinder is hinged with the circular shaft.

As a further limitation of the technical scheme, two sides of the lantern ring are respectively and fixedly connected with fixing blocks, the two fixing blocks are respectively hinged with a central shaft of the small gear, and the two small gears are both meshed with the large gear.

As a further limitation of the technical scheme, one end of the secondary screen filter cylinder is fixedly connected with a large gear ring, and both the small gears are meshed with the large gear ring.

As a further limitation of this technical scheme, the opposite side edge position fixed connection protruding axle of runner, in the spout of protruding axle embedding straight flute pole one end, the one end of the other end fixed connection pivot of straight flute pole, the lower extreme of the articulated montant of pivot, the upper end fixed connection of montant the downside of the lantern ring, the other end fixed connection sieve filter vat's of pivot one end, the sieve filter vat sets up the downside that the second grade sieve was strained a section of thick bamboo.

As a further limitation of the technical solution, the lantern ring is fixedly connected to a motor bracket, the motor bracket is fixedly connected to a motor, and an output shaft of the motor is fixedly connected to an end portion of a central shaft of a corresponding one of the pinions.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a building gravel and sand separation sieving mechanism. The method has the following beneficial effects:

(1) the device can sieve sand and stone without manually using a sieve screen and a shovel, so that labor force is saved;

(2) in the screening process, the linkage of the first-stage screening filter cylinder, the second-stage screening filter cylinder and the screening groove realizes screening of sand and stone into 4 grades;

(3) the rotation that a first grade sieve was strained section of thick bamboo, a second grade sieve was strained section of thick bamboo and is strained the rocking of sieve filter tank can be realized to the starter motor, convenient operation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a partial side view of the present invention.

Fig. 4 is a schematic three-dimensional structure diagram of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the present invention partially cut open.

Fig. 6 is a schematic perspective view of the filtering cylinder with a large gear ring and a secondary sieve according to the present invention.

In the figure: 1. the secondary screening filter cylinder comprises a 1a large gear, a 2 large gear ring, a 3 small gear, a 4 fixed block, a 5 convex shaft, a 6 rotating wheel, a 7 inclined rod, a 8 straight groove rod, a 9 base, a 10 motor support, a 11 screening filter groove, a 12 motor, a 13 lantern ring, a 15 primary screening filter cylinder, a 17 round shaft, a 18 vertical rod, a 19 rotating shaft.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model comprises a base 9, wherein two ends of a cross bar of the base 9 are respectively and fixedly connected with an inclined bar 7, and the upper ends of the two inclined bars 7 are respectively and fixedly connected with two sides of a lantern ring 13;

a rotating wheel 6 is hinged in the lantern ring 13, one end of the rotating wheel 6 is fixedly connected with the center of a large gear 1a, the center of the large gear 1a is fixedly connected with a circular shaft 17, one end of the circular shaft 17, and the other end of the circular shaft 17 is fixedly connected with one end of a primary screening and filtering cylinder 15;

the primary sieve filter cylinder 15 is arranged in the secondary sieve filter cylinder 1, and one end center of the secondary sieve filter cylinder 1 is hinged with the circular shaft 17.

Two sides of the lantern ring 13 are respectively fixedly connected with fixing blocks 4, the two fixing blocks 4 are respectively hinged with a central shaft of the small gear 3, and the small gear 3 is meshed with the large gear 1 a.

One end of the secondary sieve filter cylinder 1 is fixedly connected with a large gear ring 2, and the two small gears 3 are both meshed with the large gear ring 2.

The opposite side edge fixed connection protruding axle 5 of runner 6, in the spout of protruding axle 5 embedding straight flute bar 8 one end, the one end of the other end fixed connection pivot 19 of straight flute bar 8, the lower extreme of the articulated montant 18 of pivot 19, the upper end fixed connection of montant 18 the downside of lantern ring 13, the other end fixed connection sieve filter tank 11's of pivot 19 one end, sieve filter tank 11 sets up the downside that the secondary sieve strained section of thick bamboo 1.

The lantern ring 13 is fixedly connected with the motor support 10, the motor support 10 is fixedly connected with the motor 12, and an output shaft of the motor 12 is fixedly connected with the end part of the central shaft of the corresponding pinion 3.

The utility model discloses a work flow does: firstly, pouring sand and stone into a first-stage sieve filter cylinder 15, then starting a motor 12, rotating an output shaft of the motor 12 to drive a corresponding pinion 3 to rotate, driving a bull gear 1a and a bull gear 2 by the pinion 3 to rotate a bull gear 1a and a bull gear 2 in opposite directions, driving a circular shaft 17 and the first-stage sieve filter cylinder 15 to rotate by the bull gear 1a, driving sand and stone smaller than sieve meshes of the first-stage sieve filter cylinder 15 to fall into a second-stage sieve filter cylinder 1 during rotation of the first-stage sieve filter cylinder 15, driving the second-stage sieve filter cylinder 1 to rotate by the bull gear 2, driving sand and stone smaller than sieve meshes of the second-stage sieve filter cylinder 1 to fall into a sieve filtering groove 11 during rotation of the second-stage sieve filter cylinder 1, driving a rotating wheel 6 to rotate during rotation of the bull gear 1a, driving a convex shaft 5 to rotate in a chute of a straight groove rod 8 by the rotating wheel 6, driving the straight groove rod 8 to reciprocate, in the reciprocating swing process of the screening tank 11, the sand and stones smaller than the screen holes of the screening tank 11 fall to the ground, the screening is completed, the motor 12 is turned off, and tools are used for taking out the sand and stones in the first-stage screening filter cylinder 15, the second-stage screening filter cylinder 1 and the screening tank 11.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a building gravel and sand separation sieving mechanism, includes base (9), characterized by: two ends of a cross rod of the base (9) are respectively and fixedly connected with an inclined rod (7), and the upper ends of the two inclined rods (7) are respectively and fixedly connected with two sides of a lantern ring (13);

a rotating wheel (6) is hinged in the lantern ring (13), one end of the rotating wheel (6) is fixedly connected with the center of a large gear (1a), the center of the large gear (1a) is fixedly connected with a circular shaft (17), one end of the circular shaft (17) is connected with the other end of the circular shaft (17) is fixedly connected with one end of a primary screening filter cylinder (15);

the primary sieve filter cylinder (15) is arranged in the secondary sieve filter cylinder (1), and the center of one end of the secondary sieve filter cylinder (1) is hinged with the circular shaft (17).

2. The building sand and stone separating and screening device as claimed in claim 1, wherein: the both sides of lantern ring (13) are fixed connection fixed block (4) respectively, two fixed block (4) articulate the center pin of pinion (3) respectively, two pinion (3) all mesh gear wheel (1 a).

3. The building sand and stone separating and screening device as claimed in claim 2, wherein: one end of the secondary sieve filter cylinder (1) is fixedly connected with a large gear ring (2), and the two small gears (3) are both meshed with the large gear ring (2).

4. The building sand and stone separating and screening device as claimed in claim 1, wherein: the opposite side edge fixed connection protruding axle (5) of runner (6), protruding axle (5) embedding straight flute bar (8) one end in the spout, the one end of the other end fixed connection pivot (19) of straight flute bar (8), the lower extreme of articulated montant (18) of pivot (19), the upper end fixed connection of montant (18) the downside of lantern ring (13), the one end of the other end fixed connection sieve filter groove (11) of pivot (19), sieve filter groove (11) set up the downside that section of thick bamboo (1) was strained to the second grade sieve.

5. The building sand and stone separating and screening device as claimed in claim 2, wherein: the lantern ring (13) is fixedly connected with the motor support (10), the motor support (10) is fixedly connected with the motor (12), and an output shaft of the motor (12) is fixedly connected with the end part of the central shaft of the corresponding pinion (3).