Transportation pipeline of filling equipment

Abstract

The utility model discloses a transportation pipeline of filling equipment, which comprises a pipeline body which is a bent pipe. The connecting mechanism comprises connecting discs fixedly connected to the two ends of the pipeline body; the mounting mechanism comprises connecting plates fixedly connected to the horizontal part and the vertical part of the pipeline body correspondingly, the other sides of the two connecting plates are jointly and fixedly connected with an L-shaped plate, and the inner side of the L-shaped plate is fixedly connected with a rectangular block and a rectangular cavity; and the blockage clearing mechanism is located in the rectangular cavity, a plurality of mounting openings are formed in each connecting disc, two U-shaped clamping strips are symmetrically mounted on one connecting disc, and the blockage clearing mechanism comprises a sliding plate connected into the rectangular groove in a sliding mode. In the specific using process of the transportation pipeline, installation of the pipe body is facilitated, meanwhile, during unblocking work, overall operation is simpler, and damage to the pipe body is not prone to being caused.

Description

Technical Field

[0001] The utility model relates to the technical field of filling pipelines, in particular to a transportation pipeline for filling equipment. Background Art

[0002] In the process of mine construction, the technology of backfilling is becoming more and more mature. The main backfilling methods include water-sand backfilling, waste rock backfilling, concrete backfilling, mountain sand cementation backfilling, paste backfilling, etc. Backfilling mining has the advantages of improving resource recovery rate, protecting the environment, ensuring mining safety and ensuring the sustainable development of mines, and has become the development trend of the mining industry.

[0003] In the prior art, the configured filler is usually transported to an underground mine through a pipeline. When transporting to the underground mine, a bent pipeline is needed to transport the filler to the corresponding position. The bent portion of the existing pipeline is very prone to blockage during actual use. Every time a blockage occurs, a worker is required to hold a hammer and hammer the bent portion of the pipe body. Through the transmission of vibration force, the pipe body is finally unblocked. This method of unblocking is not only labor-intensive, but also has a small force area on the hammer head, and the pressure exerted on the surface of the pipe body is large, which can easily cause the pipe body to deform, making it more prone to blockage later. Therefore, how to solve this problem is what I need to consider. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a transport pipeline for filling equipment, which facilitates the installation of the pipe body during specific use. At the same time, when clearing the blockage, the overall operation is simpler and is not easy to cause damage to the pipe body.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A transport pipeline for filling equipment, comprising a pipeline body, which is a curved pipe; a connecting mechanism, which comprises connecting plates fixedly connected to both ends of the pipeline body; an installation mechanism, which comprises connecting plates fixedly connected to the horizontal part and the vertical part of the pipeline body respectively, and the other sides of the two connecting plates are commonly fixedly connected to an L-shaped plate, the inner side of the L-shaped plate is fixedly connected to a rectangular block, and a rectangular cavity is arranged inside the rectangular block; a clearing mechanism, which is located in the rectangular cavity.

[0007] Preferably, each of the connection plates is provided with a plurality of installation openings.

[0008] Preferably, two U-shaped clips are symmetrically mounted on one of the connection plates.

[0009] Preferably, the blockage clearing mechanism includes a sliding plate slidably connected in a rectangular groove, a rectangular groove is opened on the right inner wall of the rectangular cavity, a rectangular bar is fixedly connected to the right side of the sliding plate, the right side of the rectangular bar passes through the rectangular groove, and an arc-shaped impact plate is fixedly connected to the right side of the rectangular bar, and the arc-shaped impact plate cooperates with the outer wall of the pipe body.

[0010] Preferably, a rack is fixedly connected to the left side of the sliding plate, and the left side of the sliding plate is elastically connected to the left inner wall of the rectangular cavity through a spring.

[0011] Preferably, a motor is installed on the front side of the rectangular block, the output shaft of the motor extends into the rectangular cavity and is installed with an incomplete gear, which cooperates with the rack.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A U-shaped clip is provided. First, insert the two U-shaped clips of the pipe body into the flange at the lower end of the vertical pipe to complete the initial positioning. At this time, the pipe body and the vertical pipe will not be separated even if you release your hand. Then, the pipe body can be connected to the vertical pipe using the connector, which facilitates the connection of the pipes.

[0014] 2. When the pipeline body is blocked, just start the motor and rotate it clockwise. With the cooperation of the incomplete gear and the rack, the arc-shaped impact plate will move left first and then right. Under the action of its own inertia, the arc-shaped impact plate will impact the pipeline body when it moves right. The vibration force can be used to clear the blockage of the pipeline body.

[0015] 3. Since the contact surface of the arc-shaped impact plate is large, there is no excessive local force during the impact process, so the pressure generated is small and it is not easy to cause deformation of the pipeline body. On the basis of ensuring the clearing effect, the deformation of the pipeline due to clearing is avoided.

[0016] To sum up, during the use of the pipeline body, when clearing the blockage, no manual knocking is required, which saves manpower. In addition, on the basis of ensuring the clearing effect, the deformation of the pipeline due to clearing the blockage is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a transport pipeline of a filling device proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic cross-sectional view of ;

[0019] Figure 3 for Figure 2 Enlarged view of point A.

[0020] In the figure: 1 pipeline body, 2 connecting plate, 3 U-shaped card strip, 4 connecting plate, 5 L-shaped plate, 6 rectangular block, 7 motor, 8 arc-shaped impact plate, 9 rectangular cavity, 10 incomplete gear, 11 rack, 12 spring, 13 sliding plate, 14 rectangular groove, 15 rectangular strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0024] Reference Figure 1-Figure 3 , a transport pipeline of a filling device, comprising a pipeline body 1, the pipeline body 1 being a curved pipe;

[0025] It also includes a connection mechanism, which includes a connection plate 2 fixedly connected to both ends of the pipeline body 1, each connection plate 2 is equipped with a plurality of installation ports, the connection plate 2 is an existing flange plate, and two U-shaped clips 3 are symmetrically installed on one of the connection plates 2. During installation, the U-shaped clips 3 can be used to achieve faster positioning, and it is mainly connected to the existing vertical pipeline;

[0026] The installation mechanism also includes a mounting mechanism, which includes connecting plates 4 respectively fixedly connected to the horizontal part and the vertical part of the pipeline body 1, and the other sides of the two connecting plates 4 are commonly fixedly connected to an L-shaped plate 5, and the inner side of the L-shaped plate 5 is fixedly connected to a rectangular block 6, and a rectangular cavity 9 is arranged inside the rectangular block 6;

[0027] Wherein, it also includes a clearing mechanism, which is located in the rectangular cavity 9. The clearing mechanism includes a sliding plate 13 slidably connected in the rectangular groove 14. A rectangular groove 14 is provided on the right inner wall of the rectangular cavity 9. A rectangular bar 15 is fixedly connected to the right side of the sliding plate 13. The right side of the rectangular bar 15 passes through the rectangular groove 14. An arc-shaped impact plate 8 is fixedly connected to the right side of the rectangular bar 15. The arc-shaped impact plate 8 cooperates with the outer side wall of the pipeline body 1. Since the contact surface of the arc-shaped impact plate 8 is large, it is not easy to cause deformation and sliding of the pipeline body 1. A rack 11 is fixedly connected to the left side of the sliding plate 13. The left side of the sliding plate 13 is elastically connected to the left inner wall of the rectangular cavity 9 through a spring 12.

[0028] Among them, a motor 7 is installed on the front side of the rectangular block 6. The motor 7 is a servo motor. The servo motor can control the speed and has very accurate position accuracy. It can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. The output shaft of the motor 7 extends into the rectangular cavity 9 and is installed with an incomplete gear 10. The incomplete gear 10 cooperates with the rack 11. As the incomplete gear 10 rotates, when it meshes with the rack 11, it will drive the rack 11 to move. When it is not meshed with the rack 11, the rack 11 will move back under the elastic action of the spring 12.

[0029] In the utility model, when the pipe body 1 needs to be connected to the vertical pipe during use, the two U-shaped clips 3 of the pipe body 1 are first inserted into the flange at the lower end of the vertical pipe, so that the inner top of the U-shaped clip 3 contacts the upper end surface of the flange, and the inner bottom of the U-shaped clip 3 contacts the lower end surface of the flange, completing the initial positioning. At this time, the pipe body 1 and the vertical pipe will not be separated even if the hand is released. Then, the pipe body 1 can be connected to the vertical pipe by using the connecting piece.

[0030] When the pipeline body 1 is blocked, it is only necessary to start the motor 7 and rotate it clockwise. The motor 7 drives the incomplete gear 10 to rotate clockwise. When the incomplete gear 10 is engaged with the rack 11, its rotation will drive the rack 11 to move left. The left movement of the rack 11 will drive the sliding plate 13 to move left and compress the spring 12. When the incomplete gear 10 is not engaged with the rack 11, the sliding plate 13 will drive the rack 11 to move right under the elastic action of the spring 12. In this way, the rectangular bar 15 can be used to make the arc-shaped impact plate 8 move left first and then right. Under the action of its own inertia, the arc-shaped impact plate 8 will impact the pipeline body 1 when it moves right. The vibration force can be used to clear the blockage of the pipeline body 1. Since the contact surface of the arc-shaped impact plate 8 is large, it is not easy to cause deformation of the pipeline body 1.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transport pipeline for a filling device, characterized in that: include: A pipe body (1), wherein the pipe body (1) is a curved pipe; A connecting mechanism, the connecting mechanism comprising connecting plates (2) fixedly connected to both ends of the pipeline body (1); A mounting mechanism, the mounting mechanism comprising connecting plates (4) respectively fixedly connected to the horizontal portion and the vertical portion of the pipeline body (1), the other sides of the two connecting plates (4) being commonly fixedly connected to an L-shaped plate (5), the inner side of the L-shaped plate (5) being fixedly connected to a rectangular block (6), the rectangular block (6) being provided with a rectangular cavity (9) inside; A blockage clearing mechanism, wherein the blockage clearing mechanism is located in the rectangular cavity (9).

2. A transport pipeline for filling equipment according to claim 1, characterized in that: Each of the connection plates (2) is provided with a plurality of installation openings.

3. A transport pipeline for filling equipment according to claim 1, characterized in that: Two U-shaped clips (3) are symmetrically mounted on one of the connection plates (2).

4. A transport pipeline for filling equipment according to claim 1, characterized in that: The blockage clearing mechanism comprises a sliding plate (13) slidably connected in a rectangular groove (14); a rectangular groove (14) is provided on the right inner wall of the rectangular cavity (9); a rectangular strip (15) is fixedly connected to the right side of the sliding plate (13); the right side of the rectangular strip (15) passes through the rectangular groove (14); the right side of the rectangular strip (15) is fixedly connected to an arc-shaped impact plate (8); and the arc-shaped impact plate (8) cooperates with the outer side wall of the pipeline body (1).

5. A transport pipeline for filling equipment according to claim 4, characterized in that: The left side of the sliding plate (13) is fixedly connected to a rack (11), and the left side of the sliding plate (13) is elastically connected to the left inner wall of the rectangular cavity (9) via a spring (12).

6. A transport pipeline for filling equipment according to claim 5, characterized in that: A motor (7) is installed on the front side of the rectangular block (6), the output shaft of the motor (7) extends into the rectangular cavity (9) and is installed with an incomplete gear (10), and the incomplete gear (10) cooperates with a rack (11).

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