Carbon powder stirring device with anti-blocking function

Abstract

The utility model discloses a carbon powder stirring device with an anti-blocking function, which comprises a shell and a stirrer, a feed port is arranged above the shell, a screen is arranged above the interior of the shell, a first motor is fixedly mounted on the right side of the shell, the left end of the first motor is connected with a first rotating shaft, a second motor is arranged below the shell, and the first rotating shaft is connected with a second rotating shaft. A second rotating shaft is connected to the upper end of the second motor, a stirrer is installed in the middle of the second rotating shaft, and a discharging frame is arranged at the lower end of the right side of the shell. By means of the arrangement of an auger shaft, a vibrating screen and a dispersing roller, carbon powder is not prone to caking during feeding and discharging, the situation that the carbon powder is blocked in the device, and consequently the device is blocked is avoided, a brush plate rotates along with a second rotating shaft, the inner wall of the device is cleaned, and the service life of the device is prolonged. Congestion and damage of the device caused by accumulation of carbon powder in the device are avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking stirring, in particular to a carbon powder stirring device with an anti-blocking function. Background Art

[0002] Toner mixing devices are commonly used to mix toner and other materials, such as in the ink cartridges of printers and copiers. The background of this device can be traced back to the development of printing technology. In technologies such as inkjet printing and laser printing, toner is one of the key components. In order to ensure the quality of printing and the reliability of the equipment, the toner must be evenly distributed on the printing medium. Therefore, toner mixing devices came into being. These devices can mix toner with other additives evenly through mechanical stirring or other technologies to ensure the consistency and stability of toner during the printing process.

[0003] There is a carbon powder stirring device with a Chinese patent publication number of CN201097127Y. Since the carbon powder stirring device is usually used to mix carbon powder and other materials, it is easy to cause congestion. Such a device is not provided with a structure for solving congestion at the feed port and the discharge port, which will cause inconvenience when the device is used, affect the working progress of the device, and easily cause damage to the device. There is no cleaning system in the device, which is easy to cause the accumulation of carbon powder and is difficult to clean, affecting the service life of the decoration.

[0004] Therefore, we propose a carbon powder stirring device with anti-blocking function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a carbon powder stirring device with an anti-blocking function, so as to solve the problems that the carbon powder is easily blocked and difficult to clean in the device proposed in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a carbon powder stirring device with an anti-blocking function.

[0007] Compared with the prior art, the utility model has the following beneficial effects: the carbon powder stirring device with anti-blocking function comprises a shell, a stirrer,

[0008] A feed port is arranged above the shell, and a screen is arranged above the inside of the shell. A first motor is fixedly installed on the right side of the shell, and a first rotating shaft is connected to the left end of the first motor.

[0009] A second motor is arranged below the shell, and the upper end of the second motor is connected with a second rotating shaft, and a stirrer is installed on the rotating shaft. A material discharge frame is arranged at the lower right end of the shell.

[0010] Preferably, the upper part of the shell is fixedly connected to the feed port, and an auger shaft is provided inside the feed port, and the auger shaft is rotatably connected to the feed port, and the right end of the auger shaft is fixedly connected to a connecting rod, and the connecting rod is rotatably connected to the feed port.

[0011] By adopting the above technical solution, the material can be quantitatively transported by setting an auger shaft in the feed port, while preventing carbon powder from being blocked during the transportation process. The connecting rod is set up to provide a power source for the auger shaft.

[0012] Preferably, two limit rods are symmetrically arranged on the upper end of the inner wall of the shell, and the limit rods pass through the screen, and are slidably connected to the screen, the lower end of the screen fits the eccentric block, and the first rotating shaft passes through the eccentric block, and the first rotating shaft is fixedly connected to the eccentric block.

[0013] By adopting the above technical solution, a limit rod is passed through the screen and is slidably connected to the screen, so that the screen can only move up and down along the limit rod. When the first rotating shaft drives the eccentric block to rotate, the irregular shape of the eccentric block causes the screen to reciprocate up and down. During the reciprocating motion of the screen, the coal powder is screened out to prevent the coal powder from clumping and clogging the device.

[0014] Preferably, a transmission belt is provided in the middle of the right end of the first rotating shaft and the connecting rod, and the first rotating shaft and the connecting rod are respectively connected to the two ends of the transmission belt through pulleys.

[0015] By adopting the above technical solution, the first rotating shaft is driven to rotate by the motor, and the first rotating shaft and the pulley on the connecting rod are connected by a transmission belt, so that the rotation of the first rotating shaft drives the connecting rod to rotate, sharing the same power source, saving energy.

[0016] Preferably, the lower end of the shell is fixedly connected to the second motor, and the second rotating shaft passes through the lower end of the shell, the lower end of the second rotating shaft is fixedly connected to the second motor, and the second rotating shaft is fixedly connected to the agitator.

[0017] By adopting the above technical solution, the second motor drives the second shaft to rotate, and at the same time drives the agitator connected to the second shaft to rotate, so as to achieve the purpose of uniformly stirring the carbon powder.

[0018] Preferably, both ends of the second rotating shaft are fixedly connected to a cross bar, and the left end of the cross bar is fixedly connected to a fixing rod, both ends of the fixing rod are fixedly connected to two fixing blocks, and the fixing blocks fix the brush plate on the fixing rod.

[0019] By adopting the above technical solution, a cross bar is arranged on the second rotating shaft, a fixed rod is fixed on the cross bar, and a brush plate is fixed to the cross bar by a fixed block. The rotation of the second rotating shaft drives the rotation of the brush plate to clean the inside of the shell, thereby preventing coal powder from accumulating inside the shell and being difficult to clean, causing damage to the device and affecting the service life of the device, saving energy and maximizing the utilization of the motor.

[0020] Preferably, a feeding frame is provided through the lower right end of the shell, and a dispersion roller is rotatably connected in the feeding frame, the lower end of the second rotating shaft is connected to the first bevel gear, and the first bevel gear is meshedly connected to the second bevel gear, the left end of the dispersion roller extends to the inside of the second bevel gear, and the second bevel gear is fixedly connected to the dispersion roller

[0021] By adopting the above technical solution, the first bevel gear connected to the motor is driven to rotate by the motor, and the second bevel gear meshing with the first bevel gear also rotates. The conduction between the unloading frame and the shell can be controlled by the sealing plate. When unloading is required, the sealing plate is manually pulled out. Since the dispersion roller is connected to the second bevel gear, the dispersion roller rotates during the unloading process to quantitatively transport the carbon powder and prevent the carbon powder from being blocked during the transportation process.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the carbon powder stirring device with anti-blocking function;

[0023] 1. The setting of the auger shaft, vibrating screen and dispersing roller is used to prevent carbon powder from agglomerating during feeding and discharging, thus avoiding congestion of carbon powder in the device and causing blockage of the device;

[0024] 2. Use the brush plate to rotate with the second shaft to clean the inner wall of the device to prevent carbon powder from accumulating inside the device, causing congestion and damage to the device and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the eccentric block structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the new structure in a front view and cross-section view of the utility model;

[0027] Figure 3 This is a schematic diagram of the new structure in side view and section view of the present invention;

[0028] Figure 4 This is a schematic diagram of the new structure of the practical screen;

[0029] Figure 5 This is a schematic diagram of the new structure of the first bevel gear in this utility model.

[0030] In the figure: 1. Shell; 2. Feed inlet; 3. Auger shaft; 4. Connecting rod; 5. First motor; 6. Transmission belt; 7. Limit rod; 8. Screen; 9. First rotating shaft; 10. Eccentric block; 11. Second motor; 12. Second rotating shaft; 13. Agitator; 14. Cross bar; 15. Fixed rod; 16. Fixed block; 17. Brush plate; 18. First bevel gear; 19. Second bevel gear; 20. Unloading frame; 21. Dispersion roller. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-5 The utility model provides a technical solution: a carbon powder stirring device with anti-blocking function. It includes a shell 1 and a stirrer 13. A feed port 2 is arranged on the top of the shell 1, and a screen 8 is arranged on the top of the shell 1. A first motor 5 is fixedly installed on the right side of the shell 1, and a first rotating shaft 9 is connected to the left end of the first motor 5; the top of the shell 1 is fixedly connected to the feed port 2, and an auger shaft 3 is arranged inside the feed port 2, and the auger shaft 3 is rotatably connected to the feed port 2, the right end of the auger shaft 3 is fixedly connected to the connecting rod 4, and the connecting rod 4 is rotatably connected to the feed port 2, two limit rods 7 are symmetrically arranged on the upper end of the inner wall of the shell 1, and the limit rod 7 passes through the screen 8, and the limit rod 7 is slidably connected to the screen 8, the lower end of the screen 8 fits the eccentric block 10, and the first rotating shaft 9 passes through the eccentric block 10, and the first rotating shaft 9 is fixedly connected to the eccentric block 10, the first rotating shaft 9 and the connecting rod 4 are connected. A transmission belt 6 is provided in the middle of the right end, and the first rotating shaft 9 and the connecting rod 4 are respectively connected to the two ends of the transmission belt 6 through pulleys; the carbon powder is poured in from the feed port 2, and the first motor 5 is used to drive the first rotating shaft 9 to rotate, and the transmission belt 6 connected to the first rotating shaft 9 and the connecting rod 4 drives the connecting rod 4 to rotate, and the connecting rod 4 drives the auger shaft 3 to rotate, so that the carbon powder is evenly delivered into the interior of the shell 1, and a screen 8 is provided above the interior of the shell 1, and a limiting rod 7 connected to the upper part of the inner wall of the shell 1 passes through the screen 8. Since the screen 8 is slidably connected on the limiting rod 7, the eccentric block 10 fixed on the first rotating shaft 9 rotates with the first rotating shaft 9. Since the eccentric block 10 has an irregular shape, the screen 8 can be reciprocated and knocked during the rotation, so that the carbon powder on the screen 8 can be quickly dispersed and dropped.

[0033] A second motor 11 is provided below the shell 1, and a second rotating shaft 12 is connected to the upper end of the second motor 11, and an agitator 13 is installed in the middle of the second rotating shaft 12. A blanking frame 20 is provided at the lower right end of the shell 1, the lower end of the shell 1 is fixedly connected to the second motor 11, and the second rotating shaft 12 passes through the lower end of the shell 1, the lower end of the second rotating shaft 12 is fixedly connected to the second motor 11, and the second rotating shaft 12 is fixedly connected to the agitator 13, both ends of the second rotating shaft 12 are fixedly connected to the cross bar 14, and the left end of the cross bar 14 is fixedly connected to the fixing rod 15, and both ends of the fixing rod 15 are fixedly connected to two The fixed block 16 fixes the brush plate 17 on the fixed rod 15; the second motor 11 drives the second rotating shaft 12 to rotate, and the agitator 13 installed on the second rotating shaft 12 also rotates at the same time, so as to stir the carbon powder, and the cross bar 14 connected to the second rotating shaft 12 rotates with the second rotating shaft 12, and the fixed rod 15 and the brush plate 17 fixed on the cross bar 14 also rotate with the second rotating shaft 12. The brush plate 17 cleans the inner wall of the shell 1 during rotation, sweeps off the carbon powder attached to the inner wall of the shell 1, keeps the device clean, and enhances the service life of the device.

[0034] A feeding frame 20 is provided through the lower right end of the shell 1, and a dispersion roller 21 is rotatably connected in the feeding frame 20, the lower end of the second rotating shaft 12 is connected to the first bevel gear 18, and the first bevel gear 18 is meshed with the second bevel gear 19, the left end of the dispersion roller 21 extends to the inside of the second bevel gear 19, and the second bevel gear 19 is fixedly connected to the dispersion roller 21. The first bevel gear 18 connected to the second motor 11 is rotated to rotate the second bevel gear 19 meshed on the first bevel gear 18, and the dispersion roller 21 is connected to the second bevel gear 19. The conduction between the feeding frame 20 and the shell 1 can be controlled by a sealing plate. When feeding is required, the sealing plate is manually pulled out. Therefore, during the feeding process of the toner feeding frame 20, the dispersion roller 21 rotates evenly to deliver the toner, thereby preventing the toner from being blocked, making the device more convenient.

[0035] Working principle: When using the carbon powder stirring device with anti-blocking function, pour the carbon powder into the feed port 2, and the auger shaft 3 transports the carbon powder to the inside of the shell 1 in a uniform amount. After being sieved through the screen 8, the carbon powder is quickly dispersed and falls into the stirring device. While stirring, the brush plate 17 sweeps off the carbon powder attached to the inner wall of the shell 1, so that it is not easy to clump together inside the device. After the stirring is completed, the sealing plate on the discharge frame 20 is manually pulled out, and the carbon powder is sent out from the discharge frame 20. The dispersion roller 21 rotates to evenly transport the carbon powder.

[0036] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A carbon powder stirring device with anti-blocking function, comprising a housing (1) and a stirrer (13), characterized in that: A feed port (2) is arranged above the shell (1), and a screen (8) is arranged above the interior of the shell (1); a first motor (5) is fixedly mounted on the right side of the shell (1), and a first rotating shaft (9) is connected to the left end of the first motor (5); A second motor (11) is arranged below the shell (1), and the upper end of the second motor (11) is connected to a second rotating shaft (12), and an agitator (13) is installed in the middle of the second rotating shaft (12). A material discharge frame (20) is arranged at the lower right end of the shell (1).

2. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: The upper part of the shell (1) is fixedly connected to the feed port (2), and an auger shaft (3) is provided inside the feed port (2), and the auger shaft (3) is rotatably connected to the feed port (2), and the right end of the auger shaft (3) is fixedly connected to a connecting rod (4), and the connecting rod (4) is rotatably connected to the feed port (2).

3. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: Two limiting rods (7) are symmetrically arranged at the upper end of the inner wall of the shell (1), and the limiting rods (7) penetrate the screen (8), and the limiting rods (7) are slidably connected to the screen (8), the lower end of the screen (8) is in contact with the eccentric block (10), and the first rotating shaft (9) penetrates the eccentric block (10), and the first rotating shaft (9) is fixedly connected to the eccentric block (10).

4. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: A transmission belt (6) is provided at the middle of the right end of the first rotating shaft (9) and the connecting rod (4), and the first rotating shaft (9) and the connecting rod (4) are respectively connected to the two ends of the transmission belt (6) through pulleys.

5. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: The lower end of the shell (1) is fixedly connected to the second motor (11), and the second rotating shaft (12) passes through the lower end of the shell (1), the lower end of the second rotating shaft (12) is fixedly connected to the second motor (11), and the second rotating shaft (12) is fixedly connected to the agitator (13).

6. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: The two ends of the second rotating shaft (12) are fixedly connected to a cross bar (14), and the left end of the cross bar (14) is fixedly connected to a fixed rod (15). The two ends of the fixed rod (15) are fixedly connected to two fixed blocks (16), and the fixed blocks (16) fix the brush plate (17) on the fixed rod (15).

7. The carbon powder stirring device with anti-blocking function according to claim 1, characterized in that: A material discharging frame (20) is provided through the lower right end of the shell (1), and a dispersion roller (21) is rotatably connected in the material discharging frame (20); the lower end of the second rotating shaft (12) is connected to the first bevel gear (18), and the first bevel gear (18) is meshingly connected to the second bevel gear (19); the left end of the dispersion roller (21) extends to the inside of the second bevel gear (19), and the second bevel gear (19) is fixedly connected to the dispersion roller (21).

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