Feeding equipment for preparing micro-nano silver powder

Abstract

The utility model relates to the technical field of rotating supports, in particular to feeding equipment for preparing micro-nano silver powder. The feeding device comprises a feeding cylinder, a rotating device is arranged in the feeding cylinder, the rotating device comprises a fixing plate, one end of the fixing plate is fixedly connected with the feeding cylinder, one side of the fixing plate is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a driving motor, and the driving motor is fixedly connected with the feeding cylinder. The output end of the driving motor is fixedly connected with a rotating rod, the arc surface of the rotating rod is fixedly connected with a flange bearing, the exterior of the flange bearing is fixedly connected with a fixing plate, and one end of the rotating rod is fixedly connected with a connecting plate. According to the feeding equipment for preparing the micro-nano silver powder, the problems that in the feeding process of traditional feeding equipment for preparing the micro-nano silver powder, part of residual nano silver powder raw materials can be attached to the inner wall of a feeding barrel, so that the nano silver powder raw materials are not fed sufficiently, and manual cleaning is needed, and time and labor are wasted are solved.

Description

Technical Field

[0001] This utility model relates to the field of rotating support technology, and in particular to a feeding device for the preparation of micro-nano silver powder. Background Technology

[0002] The feeding equipment for preparing micro / nano silver powder is a key component in the production process of nano silver powder and plays an important role in the production of nano silver powder.

[0003] In the existing technology, in the feeding equipment used for the preparation of micro and nano silver powder, some residual nano silver powder raw materials adhere to the inner wall of the feeding cylinder during the feeding process, resulting in insufficient feeding of nano silver powder raw materials, and manual cleaning is required, which is time-consuming and laborious. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing feeding equipment for the preparation of micro and nano silver powder, where some residual nano silver powder adheres to the inner wall of the feeding cylinder during the feeding process, resulting in insufficient feeding of nano silver powder and requiring time-consuming and laborious manual cleaning. Therefore, this invention proposes a feeding device for the preparation of micro and nano silver powder.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for preparing micro / nano silver powder, comprising a feeding cylinder, wherein a rotating device is provided inside the feeding cylinder, the rotating device comprising a fixed plate, one end of the fixed plate being fixedly connected to the feeding cylinder, a support plate being fixedly connected to one side of the fixed plate, a drive motor being fixedly connected to one side of the support plate, a rotating rod being fixedly connected to the output end of the drive motor, a flange bearing being fixedly connected to the arc surface of the rotating rod, the outside of the flange bearing being fixedly connected to the fixed plate, a connecting plate being fixedly connected to one end of the rotating rod, and scrapers being fixedly connected to both ends of the connecting plate, the outside of the two scrapers being slidably connected to the feeding cylinder.

[0006] The effect achieved by the above components is that the drive motor starts and outputs to drive the rotating rod to rotate, the rotating rod drives the connecting plate to rotate, and the connecting plate drives the scraper to rotate around the rotating rod and slide on the inner wall of the feeding cylinder.

[0007] Preferably, a fixing rod is fixedly connected to one side of the connecting plate, and a conveying auger is fixedly connected to the arc surface of the fixing rod.

[0008] The effect achieved by the above components is that the rotation of the connecting plate drives the rotation of the fixed rod, thereby causing the conveying auger to rotate.

[0009] Preferably, two support rods are fixedly connected to one side of the connecting plate, and one end of each support rod is fixedly connected to the scraper.

[0010] The effect achieved by the above-mentioned components is to prevent the scraper from deforming.

[0011] Preferably, a reinforcing plate is fixedly connected to one side of the fixing plate, and one end of the reinforcing plate is fixedly connected to the feeding cylinder.

[0012] The effect achieved by the above components is to prevent the fixed plate from deforming due to the reinforcement plate.

[0013] Preferably, the feeding cylinder is provided with a shielding device on its exterior. The shielding device includes a mounting plate, one end of which is fixedly connected to the feeding cylinder. A round rod is fixedly connected to one side of the mounting plate, and a limit rod is fixedly connected to one side of the mounting plate.

[0014] The effect achieved by the above components is to fix the round rod to the mounting plate.

[0015] Preferably, a ball bearing is fixedly connected to the arc surface of the round rod.

[0016] The effect achieved by the above components is to fix the ball bearing on the round rod.

[0017] Preferably, one end of the ball bearing is fixedly connected to a steering plate.

[0018] The effect achieved by the above components is that the steering plate rotates around the ball bearing.

[0019] Preferably, a baffle plate is fixedly connected to one end of the steering plate, and an L-shaped rod is fixedly connected to one side of the baffle plate.

[0020] The effect achieved by the above components is that the L-shaped rod is subjected to force, causing the baffle plate to rotate around the steering plate.

[0021] Preferably, the arc surface of the L-shaped rod is fixedly connected with an anti-slip sleeve, which is made of rubber.

[0022] The effect achieved by the above components is to increase friction by preventing slippage.

[0023] In summary, the beneficial effects of this utility model are as follows:

[0024] In this invention, a rotating device is used to prevent the nano-silver powder raw material from adhering to the inner wall of the feeding cylinder. The drive motor starts and drives the rotating rod to rotate, causing the connecting plate to drive the scraper to clean the inner wall of the feeding cylinder. The rotating device solves the problem of traditional feeding equipment for the preparation of micro- and nano-silver powders, where some residual nano-silver powder raw material adheres to the inner wall of the feeding cylinder during the feeding process, resulting in insufficient feeding of nano-silver powder raw material and requiring time-consuming and laborious manual cleaning.

[0025] In this invention, a shielding device is used to apply tension to the shielding plate when it is necessary to prevent stains from entering the feeding cylinder, until the feeding inlet of the feeding cylinder is completely blocked. The shielding device solves the problem that traditional feeding equipment used for the preparation of micro and nano silver powder is not convenient to block the feeding inlet of the feeding cylinder, which leads to stains entering the feeding cylinder and thus affecting the production standards of nano silver powder raw materials. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the rotating structure of this utility model;

[0028] Figure 3 This is a partial cross-sectional structural diagram of the three-dimensional structure of this utility model;

[0029] Figure 4 This is a schematic diagram of the shielding structure of this utility model.

[0030] Legend: 1. Feeding cylinder; 2. Rotating device; 201. Fixed plate; 202. Support plate; 203. Drive motor; 204. Rotating rod; 205. Connecting plate; 206. Scraper; 207. Fixed rod; 208. Conveying auger; 209. Support rod; 210. Flange bearing; 211. Reinforcing plate; 3. Blocking device; 31. Mounting plate; 32. Round rod; 33. Ball bearing; 34. Steering plate; 35. Limiting rod; 36. Blocking plate; 37. L-shaped rod; 38. Anti-slip sleeve. Detailed Implementation

[0031] Reference Figure 1 and Figure 3 As shown, this utility model provides a technical solution: a feeding device for preparing micro-nano silver powder, including a feeding cylinder 1, a rotating device 2 inside the feeding cylinder 1, and a shielding device 3 outside the feeding cylinder 1.

[0032] The specific configuration and function of its rotating device 2 and blocking device 3 will be described in detail below.

[0033] Reference Figure 2As shown in this embodiment: the rotating device 2 includes a fixed plate 201, one end of which is fixedly connected to the feeding cylinder 1. A support plate 202 is fixedly connected to one side of the fixed plate 201, and a drive motor 203 is fixedly connected to one side of the support plate 202. A rotating rod 204 is fixedly connected to the output end of the drive motor 203. A flange bearing 210 is fixedly connected to the arc surface of the rotating rod 204. The outside of the flange bearing 210 is fixedly connected to the fixed plate 201. A connecting plate 205 is fixedly connected to one end of the rotating rod 204. Scrapers 206 are fixedly connected to both ends of the connecting plate 205. The outside of the two scrapers 206 is slidably connected to the feeding cylinder 1. This achieves the effect that the drive motor 203 drives the rotating rod 204 to rotate, the rotating rod 204 drives the connecting plate 205 to rotate, and the connecting plate 205 drives the scrapers 206 to rotate around the rotating rod 204, sliding on the inner wall of the feeding cylinder 1. A fixing rod 207 is fixedly connected to one side of the connecting plate 205, and a conveying auger 208 is fixedly connected to the arc surface of the fixing rod 207. This achieves the effect that the rotation of the connecting plate 205 drives the fixing rod 207 to rotate, thereby causing the conveying auger 208 to rotate. Two support rods 209 are fixedly connected to one side of the connecting plate 205, and one end of the support rod 209 is fixedly connected to the scraper 206. This achieves the effect of the support rods 209 preventing the scraper 206 from deforming. A reinforcing plate 211 is fixedly connected to one side of the fixing plate 201, and one end of the reinforcing plate 211 is fixedly connected to the feeding cylinder 1. This achieves the effect of the reinforcing plate 211 preventing the fixing plate 201 from deforming.

[0034] Reference Figure 4 As shown in this embodiment: the shielding device 3 includes a mounting plate 31, one end of which is fixedly connected to the feeding cylinder 1. A round rod 32 is fixedly connected to one side of the mounting plate 31, and a limit rod 35 is fixedly connected to one side of the mounting plate 31. This achieves the effect of fixing the round rod 32 to the mounting plate 31. A ball bearing 33 is fixedly connected to the arc surface of the round rod 32. This achieves the effect of fixing the ball bearing 33 to the round rod 32. A steering plate 34 is fixedly connected to one end of the ball bearing 33. This achieves the effect of rotating the steering plate 34 around the ball bearing 33. A shielding plate 36 is fixedly connected to one end of the steering plate 34, and an L-shaped rod 37 is fixedly connected to one side of the shielding plate 36. This achieves the effect of the L-shaped rod 37 being forced to rotate the shielding plate 36 around the steering plate 34. An anti-slip sleeve 38, made of rubber, is fixedly connected to the arc surface of the L-shaped rod 37. This achieves the effect of increasing friction with the anti-slip sleeve 38.

[0035] Working principle: When it is necessary to prevent the nano-silver powder material from adhering to the inner wall of the feeding cylinder 1, the operator first places the nano-silver powder material to be fed into the feeding cylinder 1, starts the drive motor 203, and the output end of the drive motor 203 drives the rotating rod 204 to rotate. The rotating rod 204 drives the connecting plate 205 to rotate, causing the scraper 206 to move and rotate around the rotating rod 204. The scraper 206 cleans the nano-silver powder material adhering to the inner wall of the feeding cylinder 1, preventing the nano-silver powder material from adhering to the feeding cylinder. On the inner wall of cylinder 1, the connecting plate 205 rotates around the rotating rod 204, which in turn drives the fixed rod 207 to rotate, causing the conveying hinge 208 to drive and discharge the nano-silver powder raw material in the feeding cylinder 1, preventing blockage. Through the rotating device 2, the problem of insufficient feeding of nano-silver powder raw material is solved in traditional feeding equipment used for the preparation of micro-nano silver powder. During the feeding process, some residual nano-silver powder raw material will adhere to the inner wall of the feeding cylinder 1, resulting in insufficient feeding of nano-silver powder raw material and requiring time-consuming and laborious manual cleaning.

[0036] When it is necessary to prevent stains from entering the feeding cylinder 1, the operator first applies a pushing force to the anti-slip sleeve 38. The pushing force is transmitted to the L-shaped rod 37, which drives the baffle plate 36 to move towards the feed inlet of the feeding cylinder 1. The movement of the baffle plate 36 drives the steering plate 34 to rotate around the ball bearing 33 until the baffle plate 36 completely blocks the feed inlet of the feeding cylinder 1. Then the pushing force applied to the anti-slip sleeve 38 can be stopped, thus completing the blocking of the feed inlet of the feeding cylinder 1. The baffle device 3 solves the problem that traditional feeding equipment used for the preparation of micro-nano silver powder is not convenient to block the feed inlet of the feeding cylinder 1, which leads to stains entering the feeding cylinder 1 and affecting the production standards of nano-silver powder raw materials.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A feeding device for preparing micro / nano silver powder, comprising a feeding cylinder (1), characterized in that: The feeding cylinder (1) is equipped with a rotating device (2) inside. The rotating device (2) includes a fixed plate (201). One end of the fixed plate (201) is fixedly connected to the feeding cylinder (1). A support plate (202) is fixedly connected to one side of the fixed plate (201). A drive motor (203) is fixedly connected to one side of the support plate (202). A rotating rod (204) is fixedly connected to the output end of the drive motor (203). A flange bearing (210) is fixedly connected to the arc surface of the rotating rod (204). The outside of the flange bearing (210) is fixedly connected to the fixed plate (201). A connecting plate (205) is fixedly connected to one end of the rotating rod (204). Scrapers (206) are fixedly connected to both ends of the connecting plate (205). The outside of the two scrapers (206) is slidably connected to the feeding cylinder (1).

2. The feeding device for preparing micro / nano silver powder according to claim 1, characterized in that: A fixing rod (207) is fixedly connected to one side of the connecting plate (205), and a conveying auger (208) is fixedly connected to the arc surface of the fixing rod (207).

3. The feeding device for preparing micro / nano silver powder according to claim 2, characterized in that: Two support rods (209) are fixedly connected to one side of the connecting plate (205), and one end of the support rod (209) is fixedly connected to the scraper (206).

4. The feeding device for preparing micro / nano silver powder according to claim 1, characterized in that: A reinforcing plate (211) is fixedly connected to one side of the fixing plate (201), and one end of the reinforcing plate (211) is fixedly connected to the feeding cylinder (1).

5. The feeding device for preparing micro / nano silver powder according to claim 4, characterized in that: The feed cylinder (1) is provided with a shielding device (3) on its outside. The shielding device (3) includes a mounting plate (31). One end of the mounting plate (31) is fixedly connected to the feed cylinder (1). A round rod (32) is fixedly connected to one side of the mounting plate (31). A limit rod (35) is fixedly connected to one side of the mounting plate (31).

6. The feeding device for preparing micro / nano silver powder according to claim 5, characterized in that: The circular rod (32) is fixedly connected to a ball bearing (33) on its arc surface.

7. The feeding device for preparing micro / nano silver powder according to claim 6, characterized in that: One end of the ball bearing (33) is fixedly connected to a steering plate (34).

8. The feeding device for preparing micro / nano silver powder according to claim 7, characterized in that: One end of the steering plate (34) is fixedly connected to a baffle plate (36), and one side of the baffle plate (36) is fixedly connected to an L-shaped rod (37).

9. The feeding device for preparing micro / nano silver powder according to claim 8, characterized in that: The L-shaped rod (37) has an anti-slip sleeve (38) fixedly connected to its arc surface. The anti-slip sleeve (38) is made of rubber.

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