Fluidized bed base handling aid

Abstract

The utility model discloses fluidized disc base carries auxiliary device, including positioning tray, positioning tray is circular, and central to the front end is equipped with positioning groove, and positioning groove is the ∩ type, including semicircular positioning hole and rectangular jack -in, and positioning hole center is same with positioning tray center, and jack -in penetrates positioning tray front end, and the lower portion of positioning tray is equipped with guide wheel group, and the rear end of positioning tray is hinged to have push rod, and push rod top end perpendicularly is equipped with handle. Through positioning groove inserts positioning tray below fluidized disc base, and after dismantling fluidized disc bottom end, its bottom end falls into positioning groove, and using push rod can pull out positioning tray and move again, and it is easy and convenient, saves time and labour, and liberates manual work.

Description

Technical Field

[0001] This utility model belongs to the field of material handling equipment technology, specifically relating to a fluidized bed base material handling auxiliary device. Background Technology

[0002] A fluidizing disc is a key piece of equipment used for the fluidized conveying of powder materials, and it is widely used in various industries such as power, metallurgy, chemical, and building materials. The main function of a fluidizing disc is to fluidize the material by uniformly mixing gas and material, thereby increasing the material's flowability and preventing blockage or compaction in hoppers or silo pumps.

[0003] In the papermaking process, fluidizing discs are used in the blast furnace pulverized coal injection system to ensure a stable supply of pulverized coal to the blast furnace and improve combustion efficiency. During routine maintenance, due to the limited space at the installation location of the fluidizing disc base, the presence of an air inlet pipe on one side, and the irregular shape and considerable weight of the fluidizing disc itself, the base typically requires 3-4 people to disassemble and move, making operation inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for transporting fluidized bed bases, which solves the problem of the current cumbersome and labor-intensive operation of disassembling and transporting fluidized bed bases using inclined columns, requiring 3-4 people.

[0005] The technical solution adopted by this utility model is a fluidized bed base handling auxiliary device, including a positioning tray. The positioning tray is circular, with a positioning groove from the center to the front end. A guide wheel assembly is provided below the positioning tray, and a push rod is hinged to the rear end of the positioning tray. A handle is vertically provided at the top of the push rod.

[0006] Furthermore, the aforementioned positioning groove is ∩-shaped, including a semi-circular positioning hole and a rectangular insertion hole. The center of the positioning hole is located at the center of the positioning tray, and the insertion hole penetrates through the front end of the positioning tray.

[0007] Furthermore, the diameter of the aforementioned positioning hole is 6-8cm, and the width of the insertion hole is the same as the diameter of the positioning hole.

[0008] Furthermore, the aforementioned positioning tray is circular with a diameter of 20-25cm and is made of steel plate with a thickness of 5-8mm.

[0009] Furthermore, the aforementioned guide wheel assembly includes three omnidirectional wheels. One omnidirectional wheel is mounted on the rear end of the positioning tray via a wheel frame and is located on the center line of the positioning tray. The other two omnidirectional wheels are symmetrically mounted on both sides of the positioning groove via wheel frames and are located at the front end of the positioning tray.

[0010] Furthermore, a sliding sleeve is fitted onto the aforementioned push rod, with a rubber layer on the inner side of the sliding sleeve. A connecting plate is fixedly mounted on the front end of the sliding sleeve, and a C-shaped hook is mounted on the connecting plate. A pull rope is mounted on the hook, and an elastic band is connected to the movable end of the pull rope.

[0011] Compared with the prior art, the beneficial effect of this utility model is that by assembling a positioning tray, guide wheel group and push rod into a fluidized plate base handling device, the positioning tray has a positioning groove in the center. The positioning tray is inserted into the bottom of the fluidized plate base through the positioning groove. After the bottom of the fluidized plate is removed, its bottom end falls into the positioning groove. The positioning tray can be pulled out and moved by using the push rod. Compared with the current method of 3-4 people supporting the disassembly and handling of the fluidized plate base, it is easy, convenient, time-saving and labor-saving, and frees up manpower. Attached Figure Description

[0012] Figure 1 A schematic diagram of the auxiliary device for handling fluidized bed bases;

[0013] Figure 2 This is a front view of the fluidized bed base handling auxiliary device;

[0014] Figure 3 This is a schematic diagram illustrating the use of the fluidized bed base handling auxiliary device. Detailed Implementation

[0015] The present invention will be further explained below with reference to the accompanying drawings to enable those skilled in the art to better understand it.

[0016] Example 1

[0017] like Figure 1-3 As shown, the fluidized bed base handling auxiliary device includes a positioning tray 1, which is circular with a positioning groove 2 from the center to the front end. A guide wheel assembly 3 is provided below the positioning tray 1, and a push rod 4 is hinged to the rear end of the positioning tray 1. A handle 5 is vertically provided at the top of the push rod 4. The positioning tray 1 is inserted under the fluidized bed base through the positioning groove 2. After the bottom end of the fluidized bed is removed, its bottom end falls into the positioning groove 2. The positioning tray 1 can be pulled out and moved by using the push rod 4. This saves time and effort and greatly reduces the need for manual labor.

[0018] Furthermore, the aforementioned positioning groove 2 is U-shaped, including a semi-circular positioning hole 201 and a rectangular insertion hole 202. The center of the positioning hole 201 is the same as the center of the positioning tray 1, and the insertion hole 202 penetrates the front end of the positioning tray 1. This structure is beneficial for the positioning tray 1 to avoid the obstruction of the air intake pipe and the irregular structure at the bottom of the fluidizing tray when inserted into the bottom end of the fluidizing tray base. After disassembly, the fluidizing tray base falls directly into the positioning tray 1.

[0019] Specifically, the positioning tray 1 has a diameter of 20-25cm and is made of steel plate with a thickness of 5-8mm. The positioning hole 201 has a diameter of 6-8cm, and the insertion hole 202 has the same width as the positioning hole 201. This design achieves the best results when used on-site.

[0020] The guide wheel assembly 3 includes three casters 301. One caster 301 is mounted on the rear end of the positioning tray 1 via a wheel frame 302 and is located on the center line of the positioning tray 1. The other two casters 301 are symmetrically mounted on both sides of the positioning groove 2 via wheel frames 302 and are located at the front end of the positioning tray 1. They can assist the positioning tray 1 in turning and moving in a narrow space, reduce friction, and ensure overall stability.

[0021] Furthermore, a sliding sleeve 6 is fitted onto the push rod 4. The inner side of the sliding sleeve 6 is provided with a rubber layer. A connecting plate 7 is fixedly provided at the front end of the sliding sleeve 6. A C-shaped hook 8 is provided on the connecting plate 7. A pull rope 9 is provided on the hook 8. The movable end of the pull rope 9 is connected to an elastic band 10. When the positioning tray 1 is pulled out to prepare for transportation, the sliding sleeve 6 is slid down to a suitable position, and the elastic band 10 is fitted onto the fluidized bed base. The pull rope 9 and the elastic band 10 are kept taut, which helps to maintain the stability of the fluidized bed base during transportation and avoids slippage and collision damage.

[0022] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from its design spirit and principles should fall within the protection scope defined by the claims of the present invention.

Claims

1. A fluidized bed base transport auxiliary device, characterized in that, It includes a positioning tray (1), which is circular with a positioning groove (2) from the center to the front end. A guide wheel assembly (3) is provided below the positioning tray (1). A push rod (4) is hinged to the rear end of the positioning tray (1), and a handle (5) is provided vertically at the top of the push rod (4).

2. The fluidized bed base transport auxiliary device according to claim 1, characterized in that, The positioning groove (2) is ∩-shaped, including a semi-circular positioning hole (201) and a rectangular insertion hole (202). The center of the positioning hole (201) is the same as the center of the positioning tray (1), and the insertion hole (202) passes through the front end of the positioning tray (1).

3. The fluidized bed base handling auxiliary device according to claim 2, characterized in that, The diameter of the positioning hole (201) is 6-8cm, and the width of the insertion hole (202) is the same as the diameter of the positioning hole (201).

4. The fluidized bed base transport auxiliary device according to claim 1, characterized in that, The positioning tray (1) has a diameter of 20-25cm and is made of steel plate with a thickness of 5-8mm.

5. The fluidized bed base transport auxiliary device according to claim 1, characterized in that, The guide wheel assembly (3) includes three casters (301). One caster (301) is mounted on the rear end of the positioning tray (1) via a wheel frame (302) and is located on the center line of the positioning tray (1). The other two casters (301) are symmetrically mounted on both sides of the positioning groove (2) via wheel frames (302) and are located at the front end of the positioning tray (1).

6. The fluidized bed base handling auxiliary device according to claim 1, characterized in that, The push rod (4) is fitted with a sliding sleeve (6), the inner side of the sliding sleeve (6) is provided with a rubber layer, the front end of the sliding sleeve (6) is fixedly provided with a connecting plate (7), the connecting plate (7) is provided with a C-shaped hook (8), the hook (8) is provided with a pull rope (9), and the movable end of the pull rope (9) is connected to an elastic band (10).

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