Double-shaft stirrer for attapulgite

Abstract

The utility model relates to the technical field of double-shaft stirring equipment, and particularly discloses a double-shaft stirrer for attapulgite, which comprises a shell, a support for supporting is fixedly connected to the bottom of the shell, a stirring shaft is arranged on the inner side of the shell, and a replacement mechanism is arranged on the right side of the shell. A discharging pipe used for stirring and discharging attapulgite is arranged on the right portion of the bottom of the shell, and a lamplight assembly used for illuminating the interior of the shell is arranged on the inner side of the shell. According to the utility model, the stirring shaft in the double-shaft stirrer is designed into a combined type, when the stirring shaft is damaged after long-time use, the damaged stirring shaft can be taken down and replaced with a new stirring shaft, the replacement operation is convenient and fast, and the maintenance efficiency of the damaged double-shaft stirrer is greatly improved; when the double-shaft stirrer is used in a dark environment, the interior of the shell can be illuminated under the action of the light bar, so that a worker can conveniently know the stirring condition of attapulgite in the double-shaft stirrer in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of double-shaft mixing equipment, and in particular relates to a double-shaft mixer for concave soil. Background Art

[0002] Attapulgite, which is the abbreviation of attapulgite clay, is a rare non-metallic mineral resource. It is a hydrated magnesium-aluminum silicate clay mineral with a layered chain structure. Attapulgite clay can be used in building materials, chemical industry, machinery, military industry, nuclear industry, textile, environmental protection, papermaking, medicine, food and other fields. During the production and processing of attapulgite, a mixer is used for mixing. The mixer is mainly divided into single-shaft mixer and double-shaft mixer.

[0003] In the Chinese patent with publication number CN207102391 U, a twin-shaft mixer for concave soil is mentioned. By opening the valve, water is transmitted to the mixing barrel through the water inlet, and then the mixing barrel is cleaned by the cleaning device, and the debris is filtered out by the filter and discharged through the water outlet, thereby improving the cleaning efficiency, reducing the labor of workers, and improving work efficiency;

[0004] After a twin-shaft mixer is used for a long time, the twin-shafts are prone to damage. However, the stirring shafts in the twin-shaft mixer for concave soil in the above-mentioned prior art are fixedly connected in the mixing drum, which makes it difficult to replace the stirring shaft when it is damaged, and the installation and disassembly are very troublesome. In addition, when used in a dim environment, it is not easy to understand the stirring conditions in the mixing drum, and the practicality is poor. For this reason, we propose a twin-shaft mixer for concave soil. Utility Model Content

[0005] The utility model aims to provide a double-shaft mixer for concave soil, so as to solve the problems in the prior art that it is difficult to replace the mixing shaft when it is damaged and it is difficult to understand the mixing situation in the mixing drum when used in a dim environment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A twin-shaft mixer for concave soil, comprising a shell, a support bracket fixedly connected to the bottom of the shell, a stirring shaft arranged inside the shell, a replacement mechanism arranged on the right side of the shell, a discharge pipe for stirring and discharging concave soil arranged on the right side of the bottom of the shell, and a light assembly arranged inside the shell for illuminating the interior of the shell;

[0008] The replacement mechanism includes an adjustment plate arranged on the right side of the shell, a rectangular block is fixedly connected to the left side of the adjustment plate, a rectangular rod 1 is arranged on the left side of the rectangular block, a transmission rod is movably connected to the left side of the shell through a bearing, a rectangular rod 2 is fixedly connected to the right end of the transmission rod, and rectangular holes are opened at both ends of the left and right ends of the stirring shaft.

[0009] Preferably, a threaded rod is movably connected to the right side of the housing via a bearing, and the adjustment plate is threadedly connected to the outside of the threaded rod.

[0010] Preferably, a rectangular groove is formed at the right side of the shell, and the rectangular block is slidably connected to the inner side of the rectangular groove.

[0011] Preferably, the left side of the rectangular block is movably connected to a connecting rod via a bearing, and the rectangular rod one is fixedly connected to the left end of the connecting rod.

[0012] Preferably, the outer sides of the two transmission rods are fixedly connected with transmission gears, and the opposite surfaces of the two transmission gears are meshed with each other.

[0013] Preferably, stirring blades are fixedly connected to the outer side of the stirring shaft, the stirring blades are evenly spaced and distributed on the outer side of the stirring shaft, and the stirring blades on the outer sides of the two stirring shafts are distributed in a staggered manner.

[0014] Preferably, the lighting assembly comprises a light bar fixedly connected to the inner side of the shell, and an inclined plate is fixedly connected to the inner side of the shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model designs the stirring shaft in the twin-shaft mixer to be a combined type. When the stirring shaft is damaged after long-term use, the limit on the left end of the stirring shaft can be cancelled by rotating the threaded rod. At this time, the damaged stirring shaft can be removed and replaced with a new one. The replacement operation is convenient and quick, which greatly improves the maintenance efficiency of the twin-shaft mixer after damage.

[0017] 2. The utility model provides symmetrically distributed light bars on the inner side of the shell. When used in a dim environment, the light bars can illuminate the inside of the shell, making it convenient for staff to timely understand the mixing conditions of the concave soil in the twin-shaft mixer, thereby improving the practicality of the twin-shaft mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the right side of the housing of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring shaft of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the transmission rod of the utility model;

[0023] Figure 6 It is a partial cross-sectional schematic diagram of the stirring shaft of the utility model.

[0024] In the figure: 1. bracket; 2. shell; 3. replacement mechanism; 301. rectangular groove; 302. threaded rod; 303. rectangular block; 304. adjustment plate; 305. transmission rod; 306. connecting rod; 307. rectangular rod one; 308. rectangular rod two; 309. rectangular hole; 4. lighting assembly; 401. inclined plate; 402. light bar; 5. discharge pipe; 6. stirring shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 6 As shown, the utility model provides a double-shaft mixer for concave soil, including a shell 2, a bracket 1 for supporting is fixedly connected to the bottom of the shell 2, and the shell 2 is supported from the bottom by the bracket 1, so that it is away from the ground, and the concave soil after mixing is conveniently discharged from the discharge pipe 5, a mixing shaft 6 is arranged inside the shell 2, and a mixing blade is fixedly connected to the outside of the mixing shaft 6, and the mixing blades are evenly spaced and distributed outside the mixing shaft 6, and the mixing blades outside the two mixing shafts 6 are staggered. A replacement mechanism 3 is arranged on the right side of the shell 2, and a discharge pipe 5 for mixing and discharging concave soil is arranged on the right side of the bottom of the shell 2, and a light assembly 4 for illuminating the inside of the shell 2 is arranged inside the shell 2;

[0027] The replacement mechanism 3 includes an adjustment plate 304 arranged on the right side of the shell 2, a rectangular block 303 is fixedly connected to the left side of the adjustment plate 304, a rectangular rod 1 307 is arranged on the left side of the rectangular block 303, a transmission rod 305 is movably connected to the left side of the shell 2 through a bearing, a rectangular rod 2 308 is fixedly connected to the right end of the transmission rod 305, rectangular holes 309 are opened at both ends of the stirring shaft 6, and the rectangular rod 1 307 and the rectangular rod 2 308 are both adapted to the rectangular holes 309. During the actual installation process, there is no need to distinguish the direction of the stirring shaft 6, which further improves the installation efficiency.

[0028] In a further embodiment, referring to Figure 1-Figure 4A threaded rod 302 is movably connected to the right side of the shell 2 through a bearing, and an adjusting plate 304 is threadedly connected to the outside of the threaded rod 302. A rectangular groove 301 begins to be provided on the right side of the shell 2, and a rectangular block 303 is slidably connected to the inside of the rectangular groove 301. A connecting rod 306 is movably connected to the left side of the rectangular block 303 through a bearing, and a rectangular rod 307 is fixedly connected to the left end of the connecting rod 306. A rotating block for facilitating the rotation of the threaded rod 302 is provided at the right end of the threaded rod 302.

[0029] In this embodiment, the threaded rod 302 can rotate under the action of the bearing. The rotation of the threaded rod 302 drives the position of the adjustment plate 304 to move. The movement of the adjustment plate 304 drives the movement of the rectangular block 303, so that the right end of the stirring shaft 6 can be limited or the limit on the right end of the stirring shaft 6 can be cancelled. Under the action of the rectangular rod 307 and the connecting rod 306, the right end of the stirring shaft 6 is supported and limited without affecting its rotation, thereby ensuring that it can stably stir the concave soil in production.

[0030] In a further embodiment, referring to Figure 1-Figure 3 and Figure 5 The outer sides of the two transmission rods 305 are fixedly connected with transmission gears, and the opposite surfaces of the two transmission gears are meshed.

[0031] In this embodiment, under the action of the transmission rod 305, the power of the double-shaft mixer can be transmitted to the stirring shaft 6, so that the stirring shaft 6 rotates to evenly stir the concave soil in the shell 2. Under the action of the two transmission gears, the two stirring shafts 6 can rotate in opposite directions to stir the concave soil.

[0032] In a further embodiment, referring to Figure 1-Figure 2 The lighting assembly 4 includes a light bar 402 fixedly connected to the inner side of the shell 2, and an inclined plate 401 is fixedly connected to the inner side of the shell 2.

[0033] In this embodiment, the light bar 402 can illuminate the environment inside the shell 2, so that the staff can understand the mixing of the concave soil in the shell 2. The inclined plate 401 protects the light bar 402 from above to avoid damage to the light bar 402 due to external force.

[0034] The working principle of the utility model is as follows: the driving device of the mixer can drive the transmission rod 305 on one side to rotate, and the transmission rod 305 drives the two stirring shafts 6 to rotate in opposite directions through the transmission gear, so as to stir and mix the concave soil in the shell 2. Under the action of the light assembly 4, the stirring condition of the concave soil inside the shell 2 can be observed;

[0035] When the stirring shaft 6 is damaged after long-term use, the threaded rod 302 is rotated by the rotating block to drive the adjustment plate 304 to move, so that the rectangular rod 307 is moved out of the rectangular hole 309, and the limit on the stirring shaft 6 is cancelled. At this time, the stirring shaft 6 can be removed and replaced. After the replacement is completed, it is rotated in the opposite direction until the rectangular rod 307 enters the rectangular hole 309 again, completing the replacement of the damaged stirring shaft 6.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A twin-shaft mixer for attapulgite, comprising a housing (2), characterized in that: A support bracket (1) is fixedly connected to the bottom of the shell (2), a stirring shaft (6) is arranged inside the shell (2), a replacement mechanism (3) is arranged on the right side of the shell (2), a discharge pipe (5) for stirring and discharging concave soil is arranged on the right side of the bottom of the shell (2), and a lighting assembly (4) for illuminating the interior of the shell (2) is arranged inside the shell (2); The replacement mechanism (3) comprises an adjustment plate (304) arranged on the right side of the shell (2); a rectangular block (303) is fixedly connected to the left side of the adjustment plate (304); a rectangular rod 1 (307) is arranged on the left side of the rectangular block (303); a transmission rod (305) is movably connected to the left side of the shell (2) via a bearing; a rectangular rod 2 (308) is fixedly connected to the right end of the transmission rod (305); and rectangular holes (309) are provided at both left and right ends of the stirring shaft (6).

2. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: The right side of the housing (2) is movably connected to a threaded rod (302) via a bearing, and the adjustment plate (304) is threadedly connected to the outside of the threaded rod (302).

3. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: A rectangular groove (301) is formed at the right side of the housing (2), and the rectangular block (303) is slidably connected to the inner side of the rectangular groove (301).

4. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: The left side of the rectangular block (303) is movably connected to a connecting rod (306) via a bearing, and the rectangular rod 1 (307) is fixedly connected to the left end of the connecting rod (306).

5. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: The outer sides of the two transmission rods (305) are fixedly connected with transmission gears, and the opposing surfaces of the two transmission gears are meshed.

6. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: The outside of the stirring shaft (6) is fixedly connected with stirring blades, the stirring blades are distributed at equal intervals on the outside of the stirring shaft (6), and the stirring blades on the outsides of the two stirring shafts (6) are distributed in a staggered manner.

7. A twin-shaft mixer for attapulgite according to claim 1, characterized in that: The lighting assembly (4) comprises a light bar (402) fixedly connected to the inner side of the housing (2), and an inclined plate (401) is fixedly connected to the inner side of the housing (2).

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