Toner cartridge convenient for adding toner

Abstract

The utility model relates to the technical field of carbon powder, in particular to a carbon powder box convenient for adding carbon powder, which comprises a box body, a chain is arranged on the top surface of the inner wall of the box body, an elliptical frame is fixedly connected to the top surface of the inner wall of the box body close to the chain, one side of the chain is contacted with one side of the elliptical frame, and the other side of the chain is contacted with the other side of the elliptical frame. A plurality of holes are formed in the bottom face of the inner wall of the oval frame. Compared with the prior art, the carbon powder injection device has the advantages that carbon powder is injected from the feeding port and guided into the two sides of the interior of the oval frame through the guiding frame, the carbon powder can be better and evenly injected, the first motor drives the chain to rotate, the two movable round blocks rotate in the oval frame along with the chain, and the carbon powder falls into the oval frame; the carbon powder is driven to move by moving the round block, the carbon powder can relatively uniformly fall into the box body in cooperation with the holes in the bottom face of the oval frame, the carbon powder is prevented from centrally falling into a certain position of the box body, the carbon powder box does not need to be shaken manually, complexity and operation difficulty during carbon powder injection are reduced, and carbon powder adding convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon powder, in particular to a carbon powder box which is convenient for adding carbon powder. Background Art

[0002] A toner cartridge is a box used to install toner to provide it to a printing device. Most toner cartridges are disposable. Generally, after a toner cartridge prints 8,000 sheets of paper, the toner in the toner bin will be consumed and the toner cartridge can only be discarded. This will cause a waste of resources and increase economic expenditure. In order to reduce economic expenditure, the toner cartridge is disassembled and the toner is added back in. However, this method is prone to uneven distribution after the toner is added, affecting the printing effect. At the same time, since the toner cartridge is relatively sealed, the toner in the box is easily unevenly distributed when the toner is added, resulting in the need to manually shake the toner cartridge to make the toner evenly distributed, which increases the tediousness of adding toner. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art, provide a toner cartridge which is convenient for adding toner, and effectively solve the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a toner cartridge which is convenient for adding toner, comprising a box body, a chain is arranged on the top surface of the inner wall of the box body, a limit ring is fixedly connected to the top surface of the inner wall of the box body near the chain, the chain is located on the inner side of the limit ring, an elliptical frame is fixedly connected to the top surface of the inner wall of the box body near the chain, one side of the chain is in contact with one side of the elliptical frame, a plurality of holes are arranged on the bottom surface of the inner wall of the elliptical frame, two movable round blocks are slidably connected to the inside of the elliptical frame, the two movable round blocks are respectively fixedly connected to the two sides of the chain, the bottom surface of the movable round blocks is in contact with the bottom surface of the inner wall of the elliptical frame, a movable rod is slidably connected to the middle part of the inner wall of the box body, a round rod is rotatably connected to the middle part of the movable rod, an end of the round rod away from the movable rod is fixedly connected to the first gear, a rack is fixedly connected to the bottom surface of the inner wall of the box body, the rack is meshed with the first gear, and a rectangular plate is fixedly connected to the end of the round rod close to the first gear.

[0005] Preferably, any of the above schemes is that a first motor is fixedly connected to the top surface of the outer wall of the box body, a second gear is rotatably connected to the top surface of the inner wall of the box body near the chain, an output end of the first motor is fixedly connected to one side of the second gear, and the second gear is meshed with one side of the chain.

[0006] The technical effect achieved by adopting the above scheme is that the first motor can be used to drive the second gear to rotate. The chain also rotates accordingly, and the two moving round blocks move inside the elliptical frame, which can drive the carbon powder to move. During the movement, the carbon powder enters the inside of the box through the holes.

[0007] Preferably, any of the above schemes has a guide frame fixedly connected to the middle of the top surface of the outer wall of the box body, the guide frame is in an eight-shaped shape, the two openings of the guide frame are respectively connected to the two sides of the elliptical frame, and the top of the guide frame is fixedly connected to a feed port.

[0008] The technical effect achieved by adopting the above scheme is: by using this scheme, carbon powder can be injected from the feed port, and the carbon powder is guided by the guide frame into the two sides of the inside of the elliptical frame, so that the carbon powder can be injected more evenly.

[0009] Preferably, any of the above schemes is that a second motor is fixedly connected to one side of the outer wall of the box body, a threaded rod is rotatably connected to the inner wall of the box body near the moving rod, one end of the threaded rod is fixedly connected to the output end of the second motor, and the threaded rod is threadedly connected to the moving rod.

[0010] The technical effect achieved by adopting the above scheme is: by using this scheme, the second motor can be used to drive the threaded rod to rotate, the rotation of the threaded rod can drive the moving rod to move, the moving rod can drive the rectangular plate to move inside the box, the moving rod and the rectangular plate can stir and flatten the carbon powder to make the carbon powder more uniform.

[0011] Preferably, any of the above schemes is that the length of the rectangular plate is matched with the width of the inner wall of the box body, and the length of the teeth on one side of the rack is less than the length of the inner wall of the box body.

[0012] The technical effect achieved by adopting the above solution is that by using this solution, the rectangular plate can be moved and rotated at the same time, further increasing the uniformity of the rectangular plate stirring the carbon powder.

[0013] Preferably, any of the above schemes is that strip-shaped slide grooves are provided in the middle of both sides of the inner wall of the box body, and the two ends of the moving rod are respectively slidably connected to the two strip-shaped slide grooves.

[0014] The technical effect achieved by adopting the above solution is: by using this solution, the stability of the moving rod during movement can be increased, the moving rod can be limited, and the stability of the rectangular plate during movement can also be increased.

[0015] The utility model has the following advantages:

[0016] 1. A toner cartridge that is convenient for adding toner powder. Toner powder is injected from a feed port. The toner powder is guided by a guide frame into two sides of an elliptical frame, so that the toner powder can be injected evenly. A first motor drives a chain to rotate, and two moving round blocks also rotate inside the elliptical frame. Toner powder falls inside the elliptical frame. The moving round blocks drive the toner powder to move. In combination with the holes on the bottom of the elliptical frame, the toner powder can be relatively evenly dropped inside the box body, preventing the toner powder from being concentrated in one place of the box body. There is no need to shake the toner cartridge manually, which reduces the complexity and difficulty of injecting toner powder and increases the convenience of adding toner powder.

[0017] 2. A toner cartridge that is convenient for adding toner. When toner falls inside the box, the second motor drives the threaded rod to rotate, and the moving rod and the rectangular plate move accordingly, so that the toner inside the box can be stirred and flattened to prevent the toner from agglomerating. When the rectangular plate moves, the second gear engages with the rack, so that the rectangular plate can rotate while moving, thereby increasing the effect of stirring the toner, and further increasing the flatness and uniformity of the toner surface, thereby ensuring the toner printing effect and further reducing the hassle of adding toner. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the first view of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when looking up at the interior of the box;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model when looking down at the interior of the box;

[0021] Figure 4 It is a structural schematic diagram of the second view of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the limit ring of the utility model.

[0023] In the figure: 1-box, 2-second motor, 3-first motor, 4-rack, 5-feeding port, 6-guide frame, 7-hole, 8-elliptical frame, 9-threaded rod, 10-first gear, 11-moving rod, 12-chain, 13-strip slide, 14-moving round block, 15-rectangular plate, 16-round rod, 17-second gear, 18-limiting ring. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0025] like Figures 1 to 5As shown, a toner cartridge for adding toner conveniently comprises a box body 1, a chain 12 is arranged on the top surface of the inner wall of the box body 1, a limiting ring 18 is fixedly connected to the top surface of the inner wall of the box body 1 near the chain 12, the chain 12 is located on the inner side of the limiting ring 18, an elliptical frame 8 is fixedly connected to the top surface of the inner wall of the box body 1 near the chain 12, one side of the chain 12 contacts with one side of the elliptical frame 8, a plurality of holes 7 are arranged on the bottom surface of the inner wall of the elliptical frame 8, and two movable round blocks are slidably connected inside the elliptical frame 8 14, the two moving round blocks 14 are fixedly connected to the two sides of the chain 12 respectively, the bottom surface of the moving round block 14 contacts the bottom surface of the inner wall of the elliptical frame 8, the middle part of the inner wall of the box body 1 is slidably connected with the moving rod 11, the middle part of the moving rod 11 is rotatably connected with the round rod 16, the end of the round rod 16 away from the moving rod 11 is fixedly connected with the first gear 17, the bottom surface of the inner wall of the box body 1 is fixedly connected with the rack 4, the rack 4 is meshed with the first gear 17, and the end of the round rod 16 close to the first gear 17 is fixedly connected with the rectangular plate 15.

[0026] As an optional technical solution of the utility model, the top surface of the outer wall of the box body 1 is fixedly connected with the first motor 3, and the top surface of the inner wall of the box body 1 is rotatably connected with the second gear 10 near the chain 12. The output end of the first motor 3 is fixedly connected with one side of the second gear 10, and the second gear 10 is meshed with one side of the chain 12. By using this solution, the first motor 3 can be used to drive the second gear 10 to rotate. The chain 12 also rotates accordingly, and the two moving round blocks 14 move inside the elliptical frame 8, which can drive the carbon powder to move. The carbon powder enters the interior of the box body 1 from the plurality of holes 7 during the movement.

[0027] As an optional technical solution of the present invention, a guide frame 6 is fixedly connected to the middle of the top surface of the outer wall of the box body 1, and the guide frame 6 is in an eight-shaped shape. The two openings of the guide frame 6 are respectively connected to the two sides of the elliptical frame 8, and the top of the guide frame 6 is fixedly connected to the feed port 5. By using this solution, carbon powder can be injected from the feed port 5, and the carbon powder is guided by the guide frame 6 into the two sides of the inside of the elliptical frame 8, so that the carbon powder can be better evenly injected.

[0028] As an optional technical solution of the present utility model, a second motor 2 is fixedly connected to one side of the outer wall of the box body 1, and a threaded rod 9 is rotatably connected to the inner wall of the box body 1 near the moving rod 11. One end of the threaded rod 9 is fixedly connected to the output end of the second motor 2, and the threaded rod 9 is threadedly connected to the moving rod 11. By using this solution, the second motor 2 can be used to drive the threaded rod 9 to rotate, and the rotation of the threaded rod 9 can drive the moving rod 11 to move. The moving rod 11 can drive the rectangular plate 15 to move inside the box body 1. The moving rod 11 and the rectangular plate 15 can stir and flatten the carbon powder to make the carbon powder more uniform.

[0029] As an optional technical solution of the present invention, the length of the rectangular plate 15 is adapted to the width of the inner wall of the box body 1, and the length of the teeth on one side of the rack 4 is smaller than the length of the inner wall of the box body 1. By using this solution, the rectangular plate 15 can be moved and rotated at the same time, further increasing the uniformity of the rectangular plate 15 in stirring the carbon powder.

[0030] As an optional technical solution of the present invention, strip slide grooves 13 are provided in the middle of both sides of the inner wall of the box body 1, and the two ends of the moving rod 11 are respectively slidably connected to the two strip slide grooves 13. By using this solution, the stability of the moving rod 11 during movement can be increased, the moving rod 11 can be limited, and the stability of the rectangular plate 15 during movement can also be increased.

[0031] This is a toner cartridge that is easy to add toner. The following steps are required when using it:

[0032] 1) The toner falls inside the oval frame 8, and the toner is moved by the moving round block 14, and cooperates with the holes 7 on the bottom surface of the oval frame 8 to make the toner fall relatively evenly inside the box 1;

[0033] 2) The moving rod 11 and the rectangular plate 15 move accordingly, so as to stir and flatten the carbon powder inside the box 1 to prevent the carbon powder from agglomerating;

[0034] 3) The rectangular plate 15 rotates when moving, which increases the effect of stirring the carbon powder and further increases the flatness and uniformity of the carbon powder surface.

[0035] To sum up, when the user uses it, the carbon powder is injected from the feed port 5, and the carbon powder is guided by the guide frame 6 into the two sides of the inside of the elliptical frame 8, so that the carbon powder can be injected more evenly. The first motor 3 drives the chain 12 to rotate, and the two moving round blocks 14 also rotate inside the elliptical frame 8. The carbon powder falls inside the elliptical frame 8, and the carbon powder is driven to move by the moving round blocks 14. With the hole 7 on the bottom surface of the elliptical frame 8, the carbon powder can be relatively evenly dropped inside the box body 1, preventing the carbon powder from being concentrated in a certain place of the box body 1. There is no need to shake the carbon powder box manually, which reduces the injection of carbon powder. The complexity and difficulty of operation are reduced, and the convenience of adding toner is increased. Finally, when the toner falls into the box body 1, the second motor 2 drives the threaded rod 9 to rotate, and the moving rod 11 and the rectangular plate 15 move accordingly, so as to stir and flatten the toner inside the box body 1 to prevent the toner from agglomerating. When the rectangular plate 15 moves, the second gear 17 engages with the rack 4, so that the rectangular plate 15 can rotate when moving, thereby increasing the effect of stirring the toner, and further increasing the flatness and uniformity of the toner surface, thereby ensuring the toner printing effect and further reducing the tediousness of adding toner.

[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 toner cartridge that is convenient for adding toner, characterized in that: The invention comprises a box body (1), wherein a chain (12) is arranged on the top surface of the inner wall of the box body (1), a limiting ring (18) is fixedly connected to the top surface of the inner wall of the box body (1) near the chain (12), the chain (12) is located on the inner side of the limiting ring (18), an elliptical frame (8) is fixedly connected to the top surface of the inner wall of the box body (1) near the chain (12), one side of the chain (12) is in contact with one side of the elliptical frame (8), a plurality of holes (7) are arranged on the bottom surface of the inner wall of the elliptical frame (8), two moving round blocks (14) are slidably connected to the inside of the elliptical frame (8), and the two moving round blocks (14) are slidably connected to the inside of the elliptical frame (8), and the two moving round blocks (14) are slidably connected to the inside of the elliptical frame (8). 4) are respectively fixedly connected to both sides of the chain (12), the bottom surface of the moving round block (14) contacts the bottom surface of the inner wall of the elliptical frame (8), the middle part of the inner wall of the box body (1) is slidably connected to a moving rod (11), the middle part of the moving rod (11) is rotatably connected to a round rod (16), one end of the round rod (16) away from the moving rod (11) is fixedly connected to a first gear (17), the bottom surface of the inner wall of the box body (1) is fixedly connected to a rack (4), the rack (4) is meshed with the first gear (17), and one end of the round rod (16) close to the first gear (17) is fixedly connected to a rectangular plate (15).

2. A toner cartridge for easy addition of toner according to claim 1, characterized in that: A first motor (3) is fixedly connected to the top surface of the outer wall of the box body (1), and a second gear (10) is rotatably connected to the top surface of the inner wall of the box body (1) near the chain (12); an output end of the first motor (3) is fixedly connected to one side of the second gear (10), and the second gear (10) is meshed with one side of the chain (12).

3. A toner cartridge for easy addition of toner according to claim 2, characterized in that: A guide frame (6) is fixedly connected to the middle of the top surface of the outer wall of the box body (1); the guide frame (6) is in an eight-shaped shape; two openings of the guide frame (6) are respectively connected to the two sides of the elliptical frame (8); and a feed port (5) is fixedly connected to the top of the guide frame (6).

4. A toner cartridge for easy addition of toner according to claim 3, characterized in that: A second motor (2) is fixedly connected to one side of the outer wall of the box body (1), and a threaded rod (9) is rotatably connected to a position of the inner wall of the box body (1) near the moving rod (11), one end of the threaded rod (9) is fixedly connected to the output end of the second motor (2), and the threaded rod (9) is threadedly connected to the moving rod (11).

5. A toner cartridge for easy addition of toner according to claim 4, characterized in that: The length of the rectangular plate (15) is matched to the width of the inner wall of the box body (1), and the length of the teeth on one side of the rack (4) is smaller than the length of the inner wall of the box body (1).

6. A toner cartridge for easy addition of toner according to claim 5, characterized in that: The middle parts of both sides of the inner wall of the box body (1) are provided with strip-shaped sliding grooves (13), and the two ends of the moving rod (11) are respectively slidably connected to the two strip-shaped sliding grooves (13).

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