Reciprocating pushing and conveying device for sludge bin

Abstract

The utility model discloses a reciprocating pushing and conveying device for a sludge bin. The reciprocating pushing and conveying device can better convey sludge and is not easy to block. The sludge feeding device comprises a working table, a sludge bin is installed on the surface of the working table, the width of the sludge bin is evenly increased from top to bottom, a feeding structure for conveying sludge outwards is arranged below the sludge bin and on the working table, and the sludge feeding device is characterized in that an auxiliary feeding structure is arranged in the sludge bin.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge bin conveying devices, in particular to a sludge bin reciprocating material pushing and conveying device. Background Art

[0002] The sludge silo is an important component of the sludge treatment system, which is mainly used for the storage and transportation of sludge. Due to the special physical properties of sludge, the existing sludge silos often encounter sludge blockage problems when they are used after storage, which brings great inconvenience to production. Utility Model Content

[0003] Aiming at the defect that the existing sludge bin is easy to get stuck when conveying sludge, the utility model provides a sludge bin reciprocating pushing material conveying device, which can better convey the sludge without getting stuck.

[0004] The utility model provides the following technical solutions:

[0005] It includes a workbench, a sludge bin is installed on the surface of the workbench, the width of the sludge bin widens evenly from top to bottom, and a feeding structure for conveying sludge outward is arranged on the workbench below the sludge bin, and is characterized in that an auxiliary feeding structure is arranged inside the sludge bin.

[0006] It is further characterized by:

[0007] A support column is installed on the surface of the workbench near the sludge bin, a support beam is installed on the side of the support column and the support beam extends into the sludge bin and is inserted into the inner wall of the other side of the sludge bin, and a mud separator is installed on the support beam below the feed port of the sludge bin;

[0008] The auxiliary feeding structure includes a stirring rod and a pushing scraper. The stirring rod is installed on the mud separator through a rotating motor. The middle part and the bottom end of the stirring rod are equally surrounded by stirring blades, which are located below the stirring rod. The surface of the workbench is provided with a pushing scraper, and a grid is installed inside the pushing scraper. The piston rod of the pushing cylinder extends through the sludge bin and is fixedly connected to the pushing scraper.

[0009] The feeding structure includes a feeding seat, which is embedded in the workbench, and the width of the feeding seat gradually decreases from top to bottom. The two ends of the feeding seat are respectively provided with a first fixed block and a second fixed block. A feeding shaft is provided inside the feeding seat, and one end of the feeding shaft is connected to the feeding motor shaft. The feeding motor is installed on the first fixed block, and the other end of the feeding shaft is installed on the second fixed block through a shaft bearing.

[0010] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0011] The stirring rod in the auxiliary feeding structure can stir and loosen the sludge stored in the sludge bin for a long time, making it easier for the sludge to flow downward. The grid-shaped pushing scraper has strong rigidity and has a better effect of reciprocating the sludge. The sludge can be scraped into the conveying device below better, and the possibility of sludge transportation jam in the sludge bin is greatly reduced.

[0012] The feeding shaft in the feeding structure is arranged as a blade type, which increases the efficiency of conveying sludge and also reduces the possibility of sludge blocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the overall structure of the utility model;

[0015] Figure 3 This is a cross-sectional view of the sludge bin structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the auxiliary feeding structure of the utility model;

[0017] Figure 5 It is a side view of the feeding structure of the utility model;

[0018] Figure 6 It is a bottom view of the feeding structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Sludge bin; 2. Mud separator; 3. Stirring rod; 4. Pushing scraper; 5. Support column; 6. Pushing cylinder; 7. Workbench; 8. Feeding seat; 9. Feeding shaft; 10. Feeding motor; 11. First fixed block; 12. Rotating bearing; 13. Second fixed block; 14. Rotating motor. DETAILED DESCRIPTION

[0021] The utility model provides Figure 1-Figure 6 A sludge bin reciprocating pushing and conveying device is shown, which comprises a workbench 7, a sludge bin 1 is mounted on the surface of the workbench 7, the width of the sludge bin 1 is uniformly widened from top to bottom, an auxiliary feeding structure is arranged inside the sludge bin 1, and a feeding structure for conveying sludge outward is arranged on the workbench 7 below the sludge bin 1;

[0022] See Figure 3 , close to the sludge bin 1, a support column 5 is installed on the surface of the workbench 7, a support beam is installed on the side of the support column 5, and the support beam extends into the sludge bin 1 and is inserted into the inner wall of the other side of the sludge bin 1. Below the feed port of the sludge bin 1, a mud separator 2 is installed on the support beam;

[0023] See Figure 3 , Figure 4 The auxiliary feeding structure includes a stirring rod 3 and a pushing scraper 4. The stirring rod 3 is installed on the mud separator 2 through a rotating motor 14. The middle part and the bottom end of the stirring rod 3 are equally surrounded by stirring blades; a pushing scraper 4 is arranged on the surface of the workbench 7 below the stirring rod 3, and a grille is installed inside the pushing scraper 4. The grille-type pushing scraper 4 withstands less pressure and is not easy to get stuck. A pushing cylinder 6 is installed on the lower surface of the workbench 7, and the piston rod of the pushing cylinder 6 extends through the sludge bin 1 and is fixedly connected to the pushing scraper 4;

[0024] See Figure 5 , Figure 6 The feeding structure includes a feeding seat 8, which is embedded in the workbench 7 and the width of the feeding seat 8 gradually decreases from top to bottom. The two ends of the feeding seat 8 are respectively provided with a first fixed block 11 and a second fixed block 13. A feeding shaft 9 is provided inside the feeding seat 8. One end of the feeding shaft 9 is axially connected to a feeding motor 10. The feeding motor 10 is installed on the first fixed block 11, and the other end of the feeding shaft 9 is installed on the second fixed block 13 through a rotating bearing 12.

Claims

1. A sludge bin reciprocating pushing and conveying device, comprising a workbench, a sludge bin is mounted on the surface of the workbench, and the width of the sludge bin is uniformly widened from top to bottom, characterized in that: An auxiliary feeding structure is arranged inside the sludge bin, and a feeding structure for conveying sludge outward is arranged on the workbench below the sludge bin.

2. A sludge bin reciprocating pushing and conveying device according to claim 1, characterized in that: A support column is installed on the surface of the workbench near the sludge bin, a support beam is installed on the side of the support column and the support beam extends into the sludge bin and is inserted into the inner wall of the other side of the sludge bin. A mud separator is installed on the support beam below the feed port of the sludge bin.

3. A sludge bin reciprocating pushing and conveying device according to claim 1 or 2, characterized in that: The auxiliary feeding structure includes a stirring rod and a pushing scraper. The stirring rod is installed on the mud separator through a rotating motor. The middle part and the bottom end of the stirring rod are equally equipped with stirring blades located below the stirring rod. The surface of the workbench is provided with a pushing scraper. A grid is installed inside the pushing scraper. The piston rod of the pushing cylinder extends out through the sludge bin and is fixedly connected to the pushing scraper.

4. A sludge bin reciprocating pushing and conveying device according to claim 3, characterized in that: The feeding structure includes a feeding seat, which is embedded in the workbench, and the width of the feeding seat gradually decreases from top to bottom. The two ends of the feeding seat are respectively provided with a first fixed block and a second fixed block. A feeding shaft is provided inside the feeding seat, and one end of the feeding shaft is connected to the feeding motor shaft. The feeding motor is installed on the first fixed block, and the other end of the feeding shaft is installed on the second fixed block through a shaft bearing.

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