CN220055558U

CN220055558U - Telescopic blanking pipe

Info

Publication number: CN220055558U
Application number: CN202321411578.7U
Authority: CN
Inventors: 王绍彬; 谢时后; 李枭
Original assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Current assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-21
Anticipated expiration: 2033-06-05

Abstract

A telescopic blanking pipe comprises a pipe body, wherein a feeding piece is arranged at the upper end of the pipe body, and a telescopic pipe is arranged at the lower end of the pipe body; the feeding piece is used for throwing materials, and the telescopic pipe can be adjusted according to the height of a material pile when throwing materials, so that the influence on the stacking is avoided. The feeding piece comprises a rectangular frame, a feeding hopper is arranged on one side of the rectangular frame, an upper cover plate is arranged at the upper end of the rectangular frame, a feeding hole is formed in the upper end of the feeding hopper, dust is prevented from drifting out of the upper end of the upper cover plate through the arrangement of the upper cover plate, and the feeding hopper is convenient for the feeding operation of materials. The telescopic pipe comprises an upper pipe head arranged at the lower end of the pipe body, a flexible pipe is arranged at the lower end of the upper pipe head, and a blanking pipe head is arranged at the lower end of the flexible pipe; the flexible pipe is a common corrugated pipe in the market, and the height of the blanking pipe head can be conveniently adjusted according to the height of the stacking.

Description

Telescopic blanking pipe

Technical Field

The utility model relates to the technical field of material conveying, in particular to a telescopic blanking pipe.

Background

The materials processed from ore materials, such as calcium oxide, are generally deposited directly at the processing location during the course of multiple screening and grinding processes, typically during transit. At present, when stacking, the processed materials are directly discharged from the end parts of the conveying devices which are obliquely arranged and stacked on the ground. When the stacking mode is used for stacking, part of fine powder is easy to enter the air due to lack of necessary protection, so that the environment is polluted.

Disclosure of Invention

The utility model provides a telescopic blanking pipe, which solves the defects in the prior art, and can effectively prevent larger dust emission from generating during stacking materials, thereby having stronger practicability.

In order to achieve the object of the present utility model, the following techniques are proposed:

a telescopic blanking pipe comprises a pipe body, wherein a feeding piece is arranged at the upper end of the pipe body, and a telescopic pipe is arranged at the lower end of the pipe body; the feeding piece is used for throwing materials, and the telescopic pipe can be adjusted according to the height of a material pile when throwing materials, so that the influence on the stacking is avoided.

The feeding piece comprises a rectangular frame, a feeding hopper is arranged on one side of the rectangular frame, an upper cover plate is arranged at the upper end of the rectangular frame, a feeding hole is formed in the upper end of the feeding hopper, dust is prevented from drifting out of the upper end of the upper cover plate through the arrangement of the upper cover plate, and the feeding hopper is convenient for the feeding operation of materials.

The telescopic pipe comprises an upper pipe head arranged at the lower end of the pipe body, a flexible pipe is arranged at the lower end of the upper pipe head, and a blanking pipe head is arranged at the lower end of the flexible pipe; the flexible pipe is a common corrugated pipe in the market, and the height of the blanking pipe head can be conveniently adjusted according to the height of the stacking.

The lower extreme both sides of unloading pipe head are installed the articulated slab respectively, the upper end of articulated slab articulates there is the articulated head, the upper end of articulated head is equipped with the lead screw, the spiro union has the silk cover on the lead screw, the lower extreme rotation of silk cover is equipped with rotates the seat, it installs on the body to rotate the seat, the motor is installed to the outside end of rotating the seat, the output shaft of motor has the drive wheel, silk cover upper end is equipped with from the driving wheel, pass through belt transmission between drive wheel and the driving wheel, the plum blossom hole has been formed in the lead screw, the guide bar has been worn in the plum blossom hole, the guide bar passes through the mounting panel and installs on the body. The height of the blanking pipe head can be adjusted through the arrangement of the screw rod and other parts, and the hinged plate and the hinged joint are arranged, so that the blanking pipe head can swing conveniently, and further the discharging of materials is convenient.

Further, the pipe body is formed by butt joint of a plurality of rectangular pipes end to end and connection through the screw rod. The design structure is convenient for operators to set the pipe body according to actual needs.

Further, the inner wall of the rectangular frame is provided with an inclined plate, and the inclined plate is opposite to the feed inlet. The inclined plate plays a role in guiding materials, and reduces the impact force of the materials on the pipe directly.

Further, a flexible buffer pad is arranged on the inclined plate. Noise generated during blanking is reduced through the design, and a peaceful production working environment is created.

The technical scheme has the advantages that:

compared with the prior art, when the material is piled and discharged, the telescopic pipe is arranged at the discharge end of the conveying device, so that more dust is avoided, and the pollution to the environment is reduced.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows a perspective view of the feed member.

Detailed Description

As shown in fig. 1-3, a telescopic blanking pipe comprises a pipe body 1, a feeding piece is arranged at the upper end of the pipe body 1, and a telescopic pipe is arranged at the lower end of the pipe body 1.

The pipe body 1 is formed by butt joint of a plurality of rectangular pipes 10 end to end and connection through a screw 11.

The feeding piece comprises a rectangular frame 4, a feeding hopper 40 is arranged on one side of the rectangular frame 4, an upper cover plate 41 is arranged at the upper end of the rectangular frame 4, a feeding hole 45 is formed in the upper end of the feeding hopper 40, and an inclined plate 42 is arranged on the inner wall of the rectangular frame 4, and the inclined plate 42 is opposite to the feeding hole 45. The inclined plate 42 is provided with a flexible cushion.

The telescopic pipe comprises an upper pipe head 2 arranged at the lower end of the pipe body 1, a flexible pipe 20 is arranged at the lower end of the upper pipe head 2, and a blanking pipe head 21 is arranged at the lower end of the flexible pipe 20. The hinged plate 22 is installed respectively to the lower extreme both sides of blanking tube head 21, the upper end of hinged plate 22 articulates there is articulated joint 23, the upper end of articulated joint 23 is equipped with lead screw 24, the spiro union has silk cover 25 on the lead screw 24, the lower extreme rotation of silk cover 25 is equipped with rotates seat 27, it installs on body 1 to rotate seat 27, motor 28 is installed to the outside end of rotating seat 27, motor 28's output shaft has drive wheel 29, silk cover 25 upper end is equipped with from the driving wheel 26, pass through the belt 30 transmission between drive wheel 29 and the driven wheel 26, the plum blossom hole has been formed in the lead screw 24, the guide bar 31 has been worn in the plum blossom hole, guide bar 31 passes through mounting panel 32 and installs on body 1.

In application, this embodiment is mounted on the discharge end of the inclined conveyor, wherein the feed hopper 40 is located directly below the discharge location of the material, and the material, when moving downwardly, will enter the feed hopper 40 through the feed opening 45 and into the tubular body 1, and finally be discharged from the blanking tube head 21 onto the stack. When a specific stacking is fed, the motor 28 is required to be started, the driving wheel 29 and the driven wheel 26 are driven by the motor 28 to rotate, the wire sleeve 25 arranged on the driven wheel 26 is further rotated, when the wire sleeve 25 rotates, the screw rod 24 moves up and down under the guide of the guide rod 31, the movement of the screw rod 24 drives the blanking tube head 21 to move, and of course, in a specific operation, the movement amount of each pair of screw rods 24 is different, and the blanking tube head 21 is inclined or swung.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The telescopic blanking pipe is characterized by comprising a pipe body (1), wherein a feeding piece is arranged at the upper end of the pipe body (1), and a telescopic pipe is arranged at the lower end of the pipe body (1);

the feeding piece comprises a rectangular frame (4), a feeding hopper (40) is arranged on one side of the rectangular frame (4), an upper cover plate (41) is arranged at the upper end of the rectangular frame (4), and a feeding hole (45) is formed in the upper end of the feeding hopper (40);

the telescopic pipe comprises an upper pipe head (2) arranged at the lower end of the pipe body (1), a flexible pipe (20) is arranged at the lower end of the upper pipe head (2), and a blanking pipe head (21) is arranged at the lower end of the flexible pipe (20);

the lower extreme both sides of unloading pipe head (21) are installed articulated slab (22) respectively, articulated slab (22) upper end articulates there is articulated joint (23), articulated joint (23) upper end is equipped with lead screw (24), threaded connection has silk cover (25) on lead screw (24), the lower extreme rotation of silk cover (25) is equipped with rotates seat (27), it installs on body (1) to rotate seat (27), motor (28) are installed to the outside end of rotating seat (27), the output shaft of motor (28) has drive wheel (29), silk cover (25) upper end is equipped with from driving wheel (26), pass through belt (30) transmission between drive wheel (29) and from driving wheel (26), the plum blossom hole has been formed in lead screw (24), guide bar (31) have been worn in the plum blossom hole, guide bar (31) are installed on body (1) through mounting panel (32).

2. The telescopic blanking pipe according to claim 1, characterized in that the pipe body (1) is formed by a plurality of rectangular pipes (10) which are connected end to end and connected by a screw (11).

3. Telescopic blanking pipe according to claim 1, characterized in that the inner wall of the rectangular frame (4) is provided with a sloping plate (42), the sloping plate (42) being opposite to the feed inlet (45).

4. Telescopic blanking pipe according to claim 1, characterized in that a flexible buffer pad is provided on the sloping plate (42).