Pipeline anti-blocking device for sand silo discharge pipe of filling station

Abstract

The utility model discloses a pipeline anti-blocking device for a discharging pipe of a sand silo of a filling station, which comprises a fixing plate sleeved outside the discharging pipe. The first anti-blocking piece comprises a vibrator arranged at the top end of the fixing plate; the second anti-blocking piece comprises a sleeve arranged at the bottom end of the fixing plate, a driving piece and a mounting rod are arranged on the sleeve, the mounting rod is movably inserted into the bottom end of the sleeve, the driving piece is connected with the mounting rod, and the driving piece drives the mounting rod to reciprocate in the longitudinal direction. And the other end of the mounting rod is provided with an anti-blocking insertion rod extending into the discharge pipe. Through the arrangement of the vibrator, the anti-blocking insertion rod and other structures, on one hand, materials accumulated in the discharging pipe are loosened through vibration generated by the vibrator, and flowing of the materials is promoted; on the other hand, the up-and-down reciprocating motion of the anti-blocking inserting rod can apply certain disturbing force to the materials around the interior of the discharging pipe, so that a compact material pile can be loosened, and the materials are further promoted to smoothly flow along the pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of sand silo technology for filling stations, and particularly relates to an anti-blocking device for the discharge pipe of sand silo in filling stations. Background Technology

[0002] A sand silo at a filling station is a container or warehouse used for storing and managing granular materials (such as sand and gravel). It is typically located in mines, construction sites, or other places where large quantities of these materials are needed. As part of a filling system, its main function is to transport materials such as sand and gravel to designated locations at predetermined ratios and speeds to meet production demands.

[0003] In industrial applications, especially in the conveying of granular materials such as sand and gravel, the material characteristics, humidity, conveying speed and other factors may cause poor flow of material in the discharge pipe or even blockage. Such blockages not only affect the continuity of production and increase maintenance costs, but may also damage the equipment. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution:

[0005] This utility model provides an anti-clogging device for the discharge pipe of the sand silo in a filling station, including:

[0006] A fixing plate, which is sleeved on the outside of the discharge pipe;

[0007] Anti-blocking component one, the anti-blocking component one includes a vibrator disposed on the top of the fixed plate;

[0008] The second anti-blocking component includes a sleeve disposed at the bottom end of the fixed plate. The sleeve is provided with a driving component and a mounting rod. The mounting rod is movably inserted into the bottom end of the sleeve. The driving component is connected to the mounting rod. The driving component drives the mounting rod to reciprocate longitudinally. The other end of the mounting rod is provided with an anti-blocking insert rod that extends into the discharge pipe.

[0009] As a preferred embodiment of the above technical solution, the driving component includes a top plate, which is disposed inside the sleeve and at the end of the mounting rod away from the anti-blocking rod. A spring is sleeved on a section of the mounting rod outside the top plate and between the bottom wall of the sleeve. A cam is also rotatably disposed inside the sleeve, and the cam makes movable contact with the top plate.

[0010] As a preferred embodiment of the above technical solution, a motor is provided outside the sleeve, and the output shaft of the motor is connected to the rotation center of the cam.

[0011] As a preferred embodiment of the above technical solution, the anti-blocking rod is provided with several extension rods on the outside of the end away from the mounting rod.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention utilizes a vibrator and an anti-blocking rod to loosen the material accumulated in the discharge pipe and promote its flow. The vibrator's reciprocating motion also applies a disturbance to the surrounding material, further loosening the compacted material and facilitating smooth flow. Furthermore, when blockage occurs in the discharge pipe, the anti-blocking rod's reciprocating motion penetrates and breaks down the blockage, restoring its flow. Attached Figure Description

[0014] Figure 1 The diagram shown is a front view of the overall embodiment;

[0015] Figure 2 The diagram shown is a front view of the anti-blocking device in the embodiment;

[0016] Figure 3 The diagram shown is a cross-sectional view of the anti-clogging device in the embodiment;

[0017] Reference numerals: 10, sand bin; 20, discharge pipe; 31, fixing plate; 32, vibrator; 33, sleeve; 34, mounting rod; 35, anti-clogging rod; 351, extension rod; 36, top plate; 37, spring; 38, cam; 39, motor. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0019] Example

[0020] like Figure 1 As shown, Figure 1 The diagram shown is a front view of the overall embodiment;

[0021] It includes a sand bin 10, and a discharge pipe 20 is provided at the bottom of the sand bin 10;

[0022] This device is installed on the discharge pipe 20.

[0023] like Figure 2 , Figure 3 As shown, Figure 2 The diagram shown is a front view of the anti-blocking device in the embodiment; Figure 3 The diagram shown is a cross-sectional view of the anti-clogging device in the embodiment;

[0024] This device includes:

[0025] Fixing plate 31 is sleeved on the outside of discharge pipe 20;

[0026] Anti-blocking component one, which includes a vibrator 32 disposed at the top of the fixed plate 31;

[0027] The second anti-blocking component includes a sleeve 33 disposed at the bottom end of the fixed plate 31. The sleeve 33 is provided with a driving component and a mounting rod 34. The mounting rod 34 is movably inserted into the bottom end of the sleeve 33. The driving component is connected to the mounting rod 34 and drives the mounting rod 34 to reciprocate longitudinally. The other end of the mounting rod 34 is provided with an anti-blocking insert 35 that extends into the discharge pipe 20.

[0028] Specifically, there are two sets of anti-blocking components arranged symmetrically.

[0029] The fixed plate 31 is the basic support structure of the entire anti-clogging device. The vibrator 32 generates vibration to loosen the material accumulated in the discharge pipe 20 and promote its flow, thereby playing an anti-clogging role. The vibrator 32 is an electromagnetic vibrator in the prior art.

[0030] Specifically, the mounting rod 34 is L-shaped, with its upper end penetrating the bottom end of the sleeve 33 and extending into the inside of the sleeve 33. The other end of the mounting rod 34 is connected to the anti-blocking rod 35, which is vertically inserted into the inside of the discharge pipe 20. The anti-blocking rod 35 can achieve up-and-down reciprocating motion through the cooperation of the driving component and the mounting rod 34.

[0031] The up-and-down reciprocating motion of the anti-blocking rod 35 can exert a certain disturbance force on the material around the discharge pipe 20, which helps to loosen the compacted material pile and further promotes the smooth flow of material along the pipe.

[0032] Furthermore, when material becomes blocked in the discharge pipe 20, the anti-blocking rod 35 can penetrate and break the blockage through its own reciprocating motion, thereby destroying the blockage structure and allowing the material to resume flow.

[0033] like Figure 2 , Figure 3 As shown, Figure 2 The diagram shown is a front view of the anti-blocking device in the embodiment; Figure 3 The diagram shown is a cross-sectional view of the anti-blocking device in the embodiment; several extension rods 351 are provided on the outside of the end of the anti-blocking rod 35 away from the mounting rod 34.

[0034] These extension rods 351 help to loosen, penetrate, and break up blockages more effectively.

[0035] The driving component includes a top plate 36, which is disposed inside the sleeve 33. The top plate 36 is located at the end of the mounting rod 34 away from the anti-blocking rod 35. A spring 37 is sleeved on the outside of the mounting rod 34 and between the top plate 36 and the bottom wall of the sleeve 33. A cam 38 is also rotatably disposed inside the sleeve 33, and the cam 38 contacts the top plate 36.

[0036] A motor 39 is installed outside the sleeve 33. The output shaft of the motor 39 is connected to the rotation center of the cam 38, and the motor 39 drives the cam 38 to rotate.

[0037] The cam 38 is existing technology. The top plate 36, located at the end of the mounting rod 34 away from the anti-blocking rod 35, is movably mounted inside the sleeve 33. The two ends of the spring 37 are fixedly connected to the bottom end of the top plate 36 and the bottom wall of the sleeve 33, respectively. The spring 37 provides elastic support for the top plate 36. When the motor 39 drives the cam 38 to rotate, the cam 38 will periodically push the top plate 36 to move up and down, thereby driving the mounting rod 34 and the anti-blocking rod 35 to reciprocate up and down.

[0038] Working principle: When the vibrator 32 is turned on, the vibration generated acts on the outer wall of the discharge pipe 20, which helps to loosen the material and prevent it from clumping or sticking to the pipe wall.

[0039] Simultaneously, the motor 39 is activated to drive the cam 38 to rotate. The cam 38, in conjunction with the spring 37, periodically pushes the top plate 36, causing the anti-blocking rod 35 to reciprocate up and down inside the discharge pipe 20. This movement further loosens the material and can directly penetrate any potential blockages, keeping the pipe unobstructed.

[0040] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A device for preventing blockage in the discharge pipe of a sand silo at a filling station, characterized in that, include: A fixing plate (31) is sleeved on the outside of the discharge pipe; Anti-blocking component one, the anti-blocking component one includes a vibrator (32) disposed on the top of the fixed plate (31); The second anti-blocking component includes a sleeve (33) disposed at the bottom end of the fixed plate (31). The sleeve (33) is provided with a driving component and an mounting rod (34). The mounting rod (34) is movably inserted into the bottom end of the sleeve (33). The driving component is connected to the mounting rod (34). The driving component drives the mounting rod (34) to reciprocate longitudinally. The other end of the mounting rod (34) is provided with an anti-blocking insert (35) that extends into the discharge pipe.

2. The anti-blocking device for the discharge pipe of the sand silo in the filling station according to claim 1, characterized in that, The driving component includes a top plate (36), which is disposed inside the sleeve (33) and is located at the end of the mounting rod (34) away from the anti-blocking rod (35). A spring (37) is sleeved on a section outside the mounting rod (34) between the top plate (36) and the bottom wall of the sleeve (33). A cam (38) is also rotatably disposed inside the sleeve (33) and the cam (38) is in active contact with the top plate (36).

3. The anti-blocking device for the discharge pipe of the sand silo in the filling station according to claim 2, characterized in that, A motor (39) is provided outside the sleeve (33), and the output shaft of the motor (39) is connected to the rotation center of the cam (38).

4. The anti-blocking device for the discharge pipe of the sand silo in the filling station according to claim 1, characterized in that, The anti-blocking rod (35) has several extension rods (351) on the outside of the end away from the mounting rod (34).

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