CN209739969U - bucket type lifting circulating device - Google Patents

Abstract

The utility model discloses a bucket-type hoisting circulation device, which comprises a bucket-type hoist main body. The lower end of the bucket-type hoist body is provided with a strip-shaped cavity, and a transmission mechanism is arranged inside the strip-shaped cavity. The bucket The inner side of the main body of the type hoist is provided with two runners, and the two runners are connected by a transmission chain, and several support rods are symmetrically arranged at both ends of the side wall of the transmission chain, and there is a set between the two support rods. Sand bucket, the left side of the main body of the bucket elevator is provided with a sand inlet, the right side of the main body of the bucket elevator is provided with a sand outlet, and the lower end of the sand inlet is provided with a baffle mechanism. The utility model has a reasonable structure, and the transmission mechanism provided can realize linkage, so that when each sand bucket passes through the sand inlet road, it can automatically load sand.

Description

A bucket lifting circulation device

technical field

The utility model relates to the technical field of bucket lifting, in particular to a bucket lifting circulation device.

Background technique

The bucket elevator has the advantages of large conveying capacity, high lifting height, stable and reliable operation, and long service life. However, the existing bucket elevator needs to load sand one by one when loading sand, and requires manual care to carry out sand loading operations, which greatly reduces Efficiency of bucket elevators.

Contents of the invention

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a bucket-type lifting circulation device, the transmission mechanism provided can realize linkage, so that when each sand bucket passes through the sand inlet, it will automatically load sand .

In order to achieve the above object, the utility model adopts the following technical solutions:

A bucket elevator circulation device, comprising a bucket elevator main body, a bar-shaped cavity is provided at the lower end of the bucket elevator main body, a transmission mechanism is arranged inside the strip-shaped cavity, and the main body of the bucket elevator There are two runners on the inner side, and the two runners are connected by a transmission chain. Several support rods are symmetrically arranged at both ends of the side wall of the transmission chain, and a sand bucket is arranged between the two support rods. The left side of the main body of the bucket elevator is provided with a sand inlet, the right side of the main body of the bucket elevator is provided with a sand outlet, and the lower end of the sand inlet is provided with a baffle mechanism.

Preferably, the transmission mechanism includes two clasps arranged symmetrically in the bar-shaped cavity, a straight rod is slidably connected in the clasp ring, and several straight teeth are arranged at equal intervals on the side wall of the upper end of the straight rod. The right side of the clasp is provided with a straight groove fixedly connected to the inner wall of the strip cavity, the right end of the straight rod stretches into the straight groove, the straight rod and the straight groove are elastically connected by a spring, and the upper end inner wall of the strip cavity It is connected with the inside of the main body of the bucket elevator through a strip hole, and the inner wall of the strip hole is connected with a half gear through a rotating shaft. The upper end of the half gear extends into the inside of the main body of the bucket elevator, and the lower end of the half gear extends into the bar-shaped cavity, the half gear meshes with the straight teeth on the upper end of the straight rod, the left inner wall of the bar-shaped cavity is provided with a square hole, and the square hole extends to the side wall of the main body of the bucket elevator. The left end of the straight rod passes through the square hole and extends out of the main body of the bucket elevator.

Preferably, the support rods are equidistantly connected on the side wall of the conveyor chain, the side wall of the sand bucket is provided with an arc-shaped groove, and the two support rods are rotatably connected in the arc-shaped groove.

Preferably, the baffle mechanism includes a chute arranged at the lower end of the sand inlet, the inner wall of the chute is slidably connected with a transmission rod, the sand inlet is provided with a sand inlet hole, and the upper end of the transmission rod is fixed A baffle is connected, and a sand leakage hole is provided in the baffle, and the upper end of the baffle is pressed against the sand inlet hole, and a sand inlet is provided between the side wall of the main body of the bucket elevator and the sand inlet, and the The lower end of the transmission rod is fixedly connected with the straight rod.

Preferably, a weight block is provided at the bottom of the sand bucket.

Preferably, the lower end of the main body of the bucket elevator is fixedly connected to the ground through screws.

Compared with the prior art, the utility model has the beneficial effects as follows:

1. Through the push of the sand bucket to the half gear, the straight rod slides to the right in the snap ring, and the transmission rod connected to the left end of the straight rod drives the baffle to slide to the right, so that the sand leakage hole overlaps with the sand inlet hole, so that the sand enters The sand path is just put into the sand bucket at the lower end of the sand path. After the sand bucket exits from the half gear, the spring restoring force in the straight groove restores the straight rod, and the baffle slides to the left to cover the sand. hole, when the sand bucket passes through the half gear again, the action is repeated to realize automatic filling of sand.

Description of drawings

Fig. 1 is the structural representation of a kind of bucket lifting circulation device that the utility model proposes;

Fig. 2 is the enlarged schematic diagram of the structure at A of a kind of bucket lifting circulation device proposed by the utility model;

Fig. 3 is a schematic diagram of a transmission mechanism of a bucket-type lifting circulation device proposed by the utility model;

Fig. 4 is an enlarged schematic diagram of the structure at B of a bucket-type lifting circulation device proposed by the utility model;

Fig. 5 is a schematic cross-sectional structure diagram of a baffle plate of a bucket-type lifting circulation device proposed by the utility model.

In the figure: 1 bucket elevator main body, 2 shaped cavities, 3 runners, 4 conveyor chains, 5 sand outlets, 6 sand inlets, 7 transmission rods, 8 support rods, 9 arc-shaped grooves, 10 sand buckets, 11 half gear, 12 strip hole, 13 straight groove, 14 square hole, 15 snap ring, 16 straight rod, 17 spring, 18 sand inlet, 19 sand inlet, 20 chute, 21 baffle, 22 sand leakage hole .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-5, a bucket elevator circulation device includes a bucket elevator main body 1, a bar-shaped chamber 2 is provided at the lower end of the bucket elevator main body 1, and a transmission mechanism is provided inside the strip-shaped chamber 2, and the transmission mechanism Including two snap rings 15 symmetrically arranged in the bar-shaped cavity 2, the snap rings 15 are fixed on the inner wall of the bar-shaped cavity 2, the snap rings 15 are square, and a straight rod 16 is slidably connected in the snap ring 15, and the straight rod 16 is connected to the snap ring. Ring 15 is closely attached, and the upper end side wall of straight rod 16 is equidistantly provided with several straight teeth, and the right side of clasp ring 15 is provided with the straight groove 13 that is fixedly connected in bar-shaped chamber 2 inwalls, and the right end of straight rod 16 stretches into straight groove 13. In the groove 13, the straight rod 16 is elastically connected to the straight groove 13 through the spring 17, the straight rod 16 slides in the straight groove 13, the inner wall of the upper end of the strip cavity 2 is connected with the inner side of the main body 1 of the bucket elevator through the strip hole 12, The inner wall of the bar-shaped hole 12 is connected with a half-gear 11 through the rotation of the rotating shaft. The straight teeth at the upper end mesh with each other, and the left inner wall of the strip chamber 2 is provided with a square hole 14, which extends to the side wall of the bucket elevator main body 1, and the left end of the straight rod 16 passes through the square hole 14 and extends out of the bucket elevator. Machine body 1 outside.

The inner side of the main body 1 of the bucket elevator is provided with two runners 3, and the two runners 3 are connected by a transmission chain 4. The runners 3 drive the transmission chain 4 to rotate through the motor, and there are several symmetrically arranged on both ends of the side wall of the transmission chain 4. The support rods 8 are equidistantly connected on the side walls of the transmission chain 4, the support rods 8 are opposite in pairs, and a sand bucket 10 is arranged between the two support rods 8, and a weight block is provided at the bottom of the sand bucket 10. For stabilizing the position of the sand bucket 10 when it rotates, the side wall of the sand bucket 10 is provided with an arc-shaped groove 9, and two support rods 8 are connected in the arc-shaped groove 9 through rotation.

The left side of the bucket elevator main body 1 is provided with a sand inlet 6, the right side of the bucket elevator main body 1 is provided with a sand outlet 5, and the lower end of the sand inlet 6 is provided with a baffle mechanism. The chute 20 at the lower end of the sand inlet 6, the inner wall of the chute 20 is slidingly connected with the transmission rod 7, the sand inlet 6 is provided with a sand inlet hole 19, the upper end of the transmission rod 7 is fixedly connected with a baffle plate 21, and the inside of the baffle plate 21 There is a sand leakage hole 22, the upper end of the baffle plate 21 is pressed against the sand inlet hole 19, a sand inlet 18 is provided between the side wall of the bucket elevator main body 1 and the sand inlet 6, and the lower end of the transmission rod 7 is connected to the straight rod. 16 is fixedly connected, and the lower end of the bucket elevator main body 1 is fixedly connected with the ground by screws.

In the utility model, when using the device, first put the sand into the sand inlet 6, start the runner, drive the transmission chain 4 to rotate, the transmission chain 4 drives the sand bucket 10 to rotate circularly, and the sand bucket 10 rotates to the transmission chain 4 At the lower end, the sand bucket 10 drives the half gear 11 to swing, the half gear 11 drives the straight rod 16, the extrusion spring 17 slides to the right, the straight rod 16 drives the transmission rod 7 to slide to the right, and the transmission rod 7 drives the baffle plate 21 to the right Sliding, the sand leakage hole 22 in the baffle plate 21 is connected with the sand inlet hole 19, and the sand enters the sand inlet channel 18 from the sand leakage hole 22, and then enters the sand that just passes through the sand inlet channel 18 exit from the sand inlet channel 18. In the bucket 10, when the sand bucket 10 is separated from the half gear 11, the spring 17 resets the straight rod 16, and the baffle plate 21 blocks the sand inlet hole 19 again. material.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A bucket elevator circulation device, comprising a bucket elevator main body (1), characterized in that, the lower end of the bucket elevator main body (1) is provided with a strip-shaped cavity (2), and the strip-shaped cavity (2) is equipped with a transmission mechanism, and the inner side of the main body (1) of the bucket elevator is provided with two runners (3), and the two runners (3) are connected by a transmission chain (4). The two ends of the side wall of the conveyor chain (4) are symmetrically provided with several support rods (8), and a sand bucket (10) is provided between the two support rods (8), and the main body of the bucket elevator (1) A sand inlet (6) is provided on the left side of the bucket elevator body (1), a sand outlet (5) is provided on the right side of the bucket elevator main body (1), and a baffle mechanism is provided at the lower end of the sand inlet (6). 2. A bucket-type lifting circulation device according to claim 1, characterized in that the transmission mechanism includes two snap rings (15) symmetrically arranged in the bar-shaped cavity (2), and the snap rings ( 15) There is a straight rod (16) in the inner sliding connection. The upper side wall of the straight rod (16) is equidistantly provided with several straight teeth. 2) The straight groove (13) on the inner wall, the right end of the straight rod (16) extends into the straight groove (13), the straight rod (16) and the straight groove (13) are elastically connected by a spring (17), so The inner wall of the upper end of the strip-shaped cavity (2) is connected with the inner side of the main body (1) of the bucket elevator through a strip-shaped hole (12), and the inner wall of the strip-shaped hole (12) is connected with a half gear (11) through a rotating shaft. The upper end of the half gear (11) extends into the inside of the main body (1) of the bucket elevator, the lower end of the half gear (11) extends into the bar-shaped cavity (2), and the half gear (11) and the straight rod (16) The straight teeth at the upper end mesh with each other, and the left inner wall of the strip cavity (2) is provided with a square hole (14), and the square hole (14) extends to the side wall of the main body (1) of the bucket elevator, The left end of the straight rod (16) passes through the square hole (14) and extends outside the main body (1) of the bucket elevator. 3. A bucket-type lifting circulation device according to claim 1, characterized in that, the support rods (8) are equidistantly connected to the side walls of the conveyor chain (4), and the side walls of the sand bucket (10) The wall is provided with an arc-shaped groove (9), and the two support rods (8) are rotatably connected in the arc-shaped groove (9). 4. A bucket-type lifting circulation device according to claim 2, characterized in that, the baffle mechanism includes a chute (20) arranged at the lower end of the sand inlet (6), and the chute (20) The inner wall of the transmission rod (7) is slidingly connected with a transmission rod (7), and the sand inlet (6) is provided with a sand inlet hole (19), and the upper end of the transmission rod (7) is fixedly connected with a baffle (21), and the baffle ( 21) There is a sand leakage hole (22), the upper end of the baffle (21) is pressed against the sand inlet hole (19), the side wall of the bucket elevator main body (1) and the sand inlet (6) A sand inlet (18) is provided between them, and the lower end of the transmission rod (7) is fixedly connected with the straight rod (16). 5. A bucket-type lifting circulation device according to claim 3, characterized in that, the bottom end of the sand bucket (10) is provided with a weighting block. 6. The bucket elevator circulating device according to claim 1, characterized in that, the lower end of the bucket elevator main body (1) is fixedly connected to the ground by screws.