Aluminum alloy powder raw material conveying device

Abstract

The utility model discloses an aluminum alloy powder raw material conveying device, and relates to the technical field of aluminum alloy powder raw material conveying. An aluminum alloy powder raw material conveying device comprises an outer fixing clamp, a fixing plate is fixedly connected to the outer fixing clamp, a driving rotating shaft is rotationally connected to the fixing plate in a penetrating mode, a swing plate is fixedly connected to the driving rotating shaft, a plurality of rolling shafts are fixedly connected to the outer fixing clamp, and penetrating grooves are formed between the rolling shafts and the outer fixing clamp. The driving rotating shaft penetrates through the rolling shaft and the outer fixing clamp and extends into the outer fixing clamp; the extrusion column can extrude the knocking column left and right, the knocking column can extrude the extension spring, the exterior of the outer fixing clamp is knocked in the limiting barrel, and powder in the aluminum alloy powder raw material pipeline is loosened and conveyed continuously.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy powder material conveying technology, specifically, it relates to an aluminum alloy powder material conveying device. Background Technology

[0002] Pipeline blockage has always been a major problem in the transportation of aluminum alloy powder raw materials. Traditional pipeline layouts are often relatively fixed, especially at key locations such as elbows and tees, where blockages are very likely to occur due to the physical properties of aluminum alloy powder itself.

[0003] Aluminum alloy powder has a small particle size and a certain degree of viscosity. When it flows through a pipe bend, the powder particles are subjected to a large centrifugal force and friction due to the abrupt change in flow direction. The particles are squeezed and rubbed against each other, and there is also strong friction between them and the pipe wall. This makes it easy for the powder to gradually accumulate on the inner wall of the bend. At the tee section, due to the diversion and convergence of airflow or material flow, local turbulence and pressure changes will occur, making it easier for the powder to be retained and agglomerated at these locations. In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an aluminum alloy powder raw material conveying device that can overcome or at least partially solve the above problems.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: an aluminum alloy powder raw material conveying device includes an outer fixed clamp, a fixed plate fixedly connected to the outer fixed clamp, a drive shaft rotatably connected through the fixed plate, a swing plate fixedly connected to the drive shaft, a plurality of rollers fixedly connected to the outer fixed clamp, a through groove provided between the rollers and the outer fixed clamp, and the drive shaft extending through the rollers and the outer fixed clamp into the interior of the outer fixed clamp.

[0006] Furthermore, a first connecting rod is rotatably connected to the middle end of the swing plate, and a second connecting rod is rotatably connected to the bottom of the swing plate. The first connecting rod is connected to the swing plate at the right end, and the second connecting rod is connected to the swing plate at the left end.

[0007] Furthermore, a squeezing column is fixedly connected to one end of the swing plate near the external fixing clamp, and a striking column is slidably connected to the squeezing column. The ends of the squeezing column and the striking column that are close to each other are trapezoidal in shape.

[0008] Furthermore, a limiting cylinder is fixedly connected to the external fixing clamp, and a tension spring is fixedly connected to the limiting cylinder. The tension spring is fixedly connected to the striking post at the end away from the extrusion post.

[0009] Further, the knocking column is connected with the outer wall of the outer fixing clamp through the tensile spring and the limiting cylinder near the end of the tensile spring.

[0010] Further, a plurality of rollers are arranged on the outer fixing clamp, and the number of the rollers is same as the number of the limiting cylinder and the driving shafts.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the two groups of swing plates at the opposite ends of the fixed plate are not connected, and the plurality of groups of driving shafts on the outer fixing clamp will swing synchronously, the aluminum alloy powder raw material in the pipeline inside the outer fixing clamp is loosened, and the extrusion column will extrude the knocking column left and right while the swing plates swing left and right, the knocking column will extrude the tensile spring, the outer part of the outer fixing clamp is knocked in the limiting cylinder, and the powder in the pipeline of the aluminum alloy powder raw material is loosened and continuously conveyed.

[0012] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0013] In the drawings:

[0014] Figure 1 It is a front view schematic diagram of the aluminum alloy powder raw material conveying device provided by the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the aluminum alloy powder raw material conveying device provided by the utility model;

[0016] Figure 3 It is an aluminum alloy powder raw material conveying device provided by the utility model Figure 1 Structure schematic diagram of A place in the middle.

[0017] In the drawings: 1, outer fixing clamp; 2, fixed plate; 3, driving shaft; 31, roller; 32, swing plate; 33, first connecting rod; 34, second connecting rod; 35, extrusion column; 36, knocking column; 37, tensile spring; 38, limiting cylinder. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0019] Embodiment: refer to Figures 1-3The utility model provides an aluminium alloy powder raw material conveying device, including the outer fixed clamp 1, fixedly connected with the fixed plate 2 on the outer fixed clamp 1, the drive shaft 3 is rotatably connected on the fixed plate 2, the swing plate 32 is fixedly connected on the drive shaft 3, a plurality of rolling shafts 31 are fixedly connected on the outer fixed clamp 1, and the through groove is arranged between the rolling shaft 31 and the outer fixed clamp 1, and the drive shaft 3 is extended to the inside of the outer fixed clamp 1 through the rolling shaft 31 and the outer fixed clamp 1,

[0020] The middle end of swing plate 32 is rotatably connected with first connecting rod 33, and the bottom of swing plate 32 is rotatably connected with second connecting rod 34, and first connecting rod 33 is connected with the swing plate 32 at the right end, and second connecting rod 34 is connected with the swing plate 32 at the left end;

[0021] One end of swing plate 32 close to the outer fixed clamp 1 is fixedly connected with extrusion column 35, and knock column 36 is slidably connected on extrusion column 35, and the shape of the end of extrusion column 35 and knock column 36 close to each other is trapezoidal;

[0022] The limiting cylinder 38 is fixedly connected on the outer fixed clamp 1, the tensile spring 37 is fixedly connected on the limiting cylinder 38, and the tensile spring 37 is fixedly connected with the knock column 36 away from one end of extrusion column 35;

[0023] One end of knock column 36 close to the tensile spring 37 is connected with the outer wall of the outer fixed clamp 1 through the tensile spring 37 and the limiting cylinder 38;

[0024] A plurality of rolling shafts 31 are arranged on the outer fixed clamp 1, and the number of rolling shafts 31 is same with the number of limiting cylinder 38 and drive shaft 3;

[0025] When the aluminium alloy powder raw material conveying pipeline is blocked, the built-in drive motor is opened, the drive shaft 3 on the fixed plate 2 starts to drive, drives the swing plate 32 to swing synchronously with the drive shaft 3, the first connecting rod 33 on the swing plate 32 drives the swing plate 32 at the right end to swing, the second connecting rod 34 drives the swing plate 32 at the left end to swing, the two groups of swing plates 32 at the opposite ends of the fixed plate 2 are not connected, and at the same time, a plurality of drive shafts 3 on the outer fixed clamp 1 will swing synchronously, and the aluminium alloy powder raw material in the pipeline inside the outer fixed clamp 1 is loosened, at the same time, the extrusion column 35 will extrude the knock column 36 left and right when the swing plate 32 swings left and right, the knock column 36 will extrude the tensile spring 37, and the outer part of the outer fixed clamp 1 is knocked in the limiting cylinder 38, so that the powder in the aluminium alloy powder raw material pipeline is loosened and continues to convey.

[0026] The utility model discloses a drive shaft 3 on fixed plate 2 starts to drive, drives swing plate 32 to carry out swing with drive shaft 3 synchronism, and the first connecting rod 33 on swing plate 32 drives right -end swing plate 32 to swing, and the second connecting rod 34 drives left -end swing plate 32 to swing, and the two groups swing plate 32 on the opposite end of fixed plate 2 are not connected, and the multiple drive shaft 3 on outer fixed clamp 1 will swing synchronously, and the aluminium alloy powder raw material in the pipeline inside the inside of outer fixed clamp 1 is loosened effect swing, and while swing plate 32 swings left and right, extrusion column 35 will extrude knock column 36 left and right, and knock column 36 will extrude stretch spring 37, and the outside of outer fixed clamp 1 is knocked in the inside of limit cylinder 38, and the powder in the aluminium alloy powder raw material pipeline inside continues to convey the effect of loosening.

[0027] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has disclosed as above with the preferred embodiment, however, is not used to limit the utility model.

Claims

1. An aluminum alloy powder feedstock delivery device characterized by, Including outer fixed clip (1), fixedly connected with fixed plate (2) on outer fixed clip (1), the driving rotation axis (3) is rotatably connected on the fixed plate (2), the swing plate (32) is fixedly connected on the driving rotation axis (3), a plurality of rolling shafts (31) are fixedly connected on the outer fixed clip (1), the rolling shaft (31) and outer fixed clip (1) between the through slot are set, the driving rotation axis (3) is extended to the inside of outer fixed clip (1) through the rolling shaft (31) and outer fixed clip (1).

2. An aluminum alloy powder feedstock delivery device as defined in claim 1, wherein The first connecting rod (33) is rotatably connected to the middle end of the swing plate (32), the second connecting rod (34) is rotatably connected to the bottom of the swing plate (32), the first connecting rod (33) is connected with the swing plate (32) at the right end, and the second connecting rod (34) is connected with the swing plate (32) at the left end.

3. An aluminum alloy powder feedstock delivery device as defined in claim 2, wherein The end of the swing plate (32) close to the outer fixed clip (1) is fixedly connected with the extrusion column (35), the knocking column (36) is slidably connected on the extrusion column (35), and the shapes of the ends of the extrusion column (35) and the knocking column (36) close to each other are trapezoidal.

4. An aluminum alloy powder feedstock delivery device as defined in claim 1, wherein The limiting cylinder (38) is fixedly connected on the outer fixed clip (1), the stretching spring (37) is fixedly connected on the limiting cylinder (38), and the stretching spring (37) is fixedly connected with the knocking column (36) away from the end of the extrusion column (35).

5. An aluminum alloy powder feedstock delivery device as defined in claim 3, wherein The end of the knocking column (36) close to the stretching spring (37) penetrates the stretching spring (37) and the limiting cylinder (38) and is connected with the outer wall of the outer fixed clip (1).

6. An aluminum alloy powder feedstock delivery device as defined in claim 1, wherein A plurality of rolling shafts (31) are arranged on the outer fixed clip (1), and the number of the rolling shafts (31) is the same as that of the limiting cylinder (38) and the driving rotation axis (3).

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