CN214225684U - Waste powder bin shell and waste powder bin - Google Patents
Waste powder bin shell and waste powder bin Download PDFInfo
- Publication number
- CN214225684U CN214225684U CN202023086910.6U CN202023086910U CN214225684U CN 214225684 U CN214225684 U CN 214225684U CN 202023086910 U CN202023086910 U CN 202023086910U CN 214225684 U CN214225684 U CN 214225684U
- Authority
- CN
- China
- Prior art keywords
- end cover
- mounting hole
- drum core
- shell body
- core mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a waste powder bin shell and a waste powder bin, which comprises a shell body, a driving end cover and a conductive end cover, wherein the driving end cover is arranged on one end of the shell body, a first drum core mounting hole is arranged on the driving end cover, and the axial direction of the first drum core mounting hole is parallel to the length direction of the shell body; the conductive end cover is arranged on the other end head of the shell body, the conductive end cover is provided with a second drum core mounting hole and a charging roller avoiding hole, the first drum core mounting hole and the second drum core mounting hole are coaxial, and the shell body, the driving end cover and the conductive end cover are integrally formed. The waste powder bin comprises a cover plate and the waste powder bin shell, and a waste powder cavity is formed between the cover plate and the waste powder bin shell. Because casing body, drive end cover and electrically conductive end cover integrated into one piece for the required mould cost reduction in useless powder storehouse casing has reduced the cost in useless powder storehouse and processing box simultaneously, reduces the preparation cycle of useless powder storehouse casing.
Description
Technical Field
The utility model relates to a printing apparatus field, in particular to useless powder storehouse casing and useless powder storehouse.
Background
The laser printer wins the favor of consumers due to good printing quality, low noise and high speed, has high market share, and becomes a leading product in the market. The processing box is an important part in the laser printer, the quality of the selenium drum in the processing box affects the printing quality, and the service life of the selenium drum affects the printing cost. The processing box generally comprises a powder bin, a waste powder bin, a magnetic roller, a drum core, a charging roller, a powder outlet knife, a scraper and the like, wherein the drum core and the charging roller are arranged on a shell of the waste powder bin, an end cover is required to be installed firstly when the drum core is installed, the drum core is supported by the end cover, the drum core is provided with more installation steps, the number of parts of the processing box is large, the precision requirement on each part is high, and the cost is high; and the drum core is split, and the drum core needs to be positioned through a fastener.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a waste powder storehouse casing is favorable to reducing the cost in waste powder storehouse and processing box.
The utility model discloses still provide a useless powder storehouse of having above-mentioned useless powder storehouse casing.
According to the utility model discloses a waste powder storehouse casing of first aspect embodiment, including casing body, drive end cover and electrically conductive end cover, the drive end cover is located on one end of the casing body, be equipped with first drum core mounting hole on the drive end cover, the axial of first drum core mounting hole and the length direction of casing body are parallel to each other; the conductive end cover is arranged on the other end head of the shell body, a second drum core mounting hole and a charging roller avoiding hole are formed in the conductive end cover, the first drum core mounting hole is coaxial with the second drum core mounting hole, and the shell body, the driving end cover and the conductive end cover are integrally formed.
According to the utility model discloses useless powder storehouse casing has following beneficial effect at least: the charging roller can extend to the conductive end cover through the avoiding hole of the charging roller, so that the charging roller is convenient to be electrified with external equipment; the shell body, the driving end cover and the conductive end cover are integrally formed, so that the cost of a die required by the waste powder bin shell is reduced, the cost of a waste powder bin and a processing box is reduced, and the manufacturing period of the waste powder bin shell is shortened; and the setting of first drum core mounting hole and second drum core mounting hole, the swift installation of the drum core of being convenient for, and the drum core need not to establish the fastener in addition and fix.
According to the utility model discloses a some embodiments still include two supporting components, two the supporting component branch is located the both ends of casing body, and two the supporting component all is in the drive end cover with between the electrically conductive end cover, two the supporting component is used for supporting the installation roller that charges.
According to some embodiments of the utility model, the supporting component includes backup pad, installation piece and elastic component, the backup pad with this body coupling of casing, be equipped with the spacing groove on the terminal surface of backup pad, the elastic component is in the installation piece with between the tank bottom of spacing groove, be equipped with the roller mounting hole that charges on the installation piece.
According to the utility model discloses a some embodiments, the drive end is covered and is being corresponded circular through-hole has been seted up to the region of roller that charges, first slot has been seted up on the inner wall of circular through-hole.
According to the utility model discloses a some embodiments, a plurality of second slots have evenly been seted up on the inner wall of second drum core mounting hole.
According to some embodiments of the utility model, casing body's inboard is equipped with the scraper mounting hole, casing body is last to be equipped with the handle.
According to the utility model discloses a useless powder storehouse of second aspect embodiment, including apron and foretell useless powder storehouse casing, the apron with form useless powder chamber between the useless powder storehouse casing.
According to the utility model discloses useless powder storehouse has following beneficial effect at least: the waste powder bin has all the beneficial effects brought by the waste powder bin shell, and repeated description is omitted here.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a waste powder bin casing according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Reference numerals:
the charging roller mounting structure comprises a shell body 100, a scraper mounting hole 110, a handle 120, a driving end cover 200, a first drum core mounting hole 210, a circular through hole 220, a conductive end cover 300, a second drum core mounting hole 310, a second groove 311, a charging roller avoiding hole 320, a support plate 400, a limiting groove 410, a mounting block 500 and a charging roller mounting hole 510.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, back, left, right, etc., may be the orientation or positional relationship shown on the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, the utility model discloses a waste powder bin shell, which comprises a shell body 100, a driving end cover 200 and a conductive end cover 300, wherein the driving end cover 200 is arranged on the end head of one end of the shell body 100, the driving end cover 200 is provided with a first drum core mounting hole 210, and the axial direction of the first drum core mounting hole 210 is parallel to the length direction of the shell body 100; the conductive end cap 300 is disposed on the end of the other end of the housing body 100, the conductive end cap 300 is provided with a second drum core mounting hole 310 and a charging roller avoiding hole 320, the first drum core mounting hole 210 and the second drum core mounting hole 310 are coaxial, and the housing body 100, the driving end cap 200 and the conductive end cap 300 are integrally formed.
The charging roller can extend to the conductive end cover 300 through the charging roller avoiding hole 320, so that the charging roller is convenient to be electrified with external equipment; because the shell body 100, the driving end cover 200 and the conductive end cover 300 are integrally formed, the cost of a die required by the waste powder bin shell is reduced, meanwhile, the cost of a waste powder bin and a processing box is reduced, and the manufacturing period of the waste powder bin shell is shortened; and the arrangement of the first drum core mounting hole 210 and the second drum core mounting hole 310 facilitates the rapid installation of the drum core, and the drum core does not need to be fixed by additional fasteners.
The utility model discloses an in some embodiments, useless powder storehouse casing still includes two supporting components, and the both ends of casing body 100 are located to two supporting components branches, and just two supporting components all are in between drive end cover 200 and the electrically conductive end cover 300, and two supporting components are used for supporting the installation roller that charges, the quick swift installation of roller accessible supporting component that charges.
The utility model discloses an in some embodiments, the supporting component includes backup pad 400, installation piece 500 and elastic component, and backup pad 400 and casing body 100 are connected, are equipped with spacing groove 410 on the terminal surface of backup pad 400, and the one end of installation piece 500 can be located spacing groove 410 with sliding, is equipped with the roller mounting hole 510 that charges on the installation piece 500, and the elastic component is in between the tank bottom of installation piece 500 and spacing groove 410. The elastic member can force the mounting block 500 to be close to the notch of the limiting groove 410, and the position of the charging roller is finely adjusted through the elastic member, so that the charging roller is convenient to mount.
The utility model discloses an in some embodiments, circular through-hole 220 has been seted up in the region that corresponds the roller that charges on the drive end cover 200, and the roller that charges accessible circular through-hole 220 extends the outside of drive end cover 200, has seted up first slot on the inner wall of circular through-hole 220, and first slot can be used to store lubricating oil.
The utility model discloses an in some embodiments, evenly seted up a plurality of second slots 311 on the inner wall of second drum core mounting hole 310, second slot 311 can be used to store lubricating oil, and second slot 311 can be less the friction area of second drum core mounting hole 310 inner wall and drum core, and less drum core generates heat.
In some embodiments of the present invention, the inner side of the casing body 100 is provided with a scraper mounting hole 110, and the scraper can be quickly positioned and mounted through the scraper mounting hole 110; the handle 120 is arranged on the housing body 100, and the waste powder bin housing, the waste powder bin and the processing box can be conveniently taken through the handle 120.
The utility model discloses a waste powder storehouse, including apron and foretell waste powder storehouse casing, form useless powder chamber between apron and the waste powder storehouse casing.
The waste powder bin has all the beneficial effects brought by the waste powder bin shell of the embodiment, and the repeated description is not repeated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Useless powder storehouse casing, its characterized in that includes:
a housing body;
the driving end cover is arranged on one end head of the shell body, a first drum core mounting hole is formed in the driving end cover, and the axial direction of the first drum core mounting hole is parallel to the length direction of the shell body;
the conductive end cover is arranged on the other end head of the shell body, a second drum core mounting hole and a charging roller avoiding hole are formed in the conductive end cover, the first drum core mounting hole is coaxial with the second drum core mounting hole, and the shell body, the driving end cover and the conductive end cover are integrally formed.
2. The waste bin housing of claim 1, wherein: the charging roller is characterized by further comprising two supporting components, wherein the two supporting components are arranged at two ends of the shell body respectively and are located between the driving end cover and the conductive end cover respectively, and the two supporting components are used for supporting and installing the charging roller.
3. The waste bin housing of claim 2, wherein: the supporting component comprises a supporting plate, an installation block and an elastic piece, the supporting plate is connected with the shell body, a limiting groove is formed in the end face of the supporting plate, one end of the installation block can be arranged in the limiting groove in a sliding mode, a charging roller installation hole is formed in the installation block, and the elastic piece is located between the installation block and the groove bottom of the limiting groove.
4. The waste bin housing of claim 1, wherein: a circular through hole is formed in the area, corresponding to the charging roller, of the driving end cover, and a first groove is formed in the inner wall of the circular through hole.
5. The waste bin housing of claim 1, wherein: and a plurality of second grooves are uniformly formed in the inner wall of the second drum core mounting hole.
6. The waste bin housing of claim 1, wherein: the inner side of the shell body is provided with a scraper mounting hole, and the shell body is provided with a handle.
7. A waste bin comprising a cover plate and the waste bin housing of any one of claims 1 to 6, wherein a waste chamber is formed between the cover plate and the waste bin housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086910.6U CN214225684U (en) | 2020-12-18 | 2020-12-18 | Waste powder bin shell and waste powder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086910.6U CN214225684U (en) | 2020-12-18 | 2020-12-18 | Waste powder bin shell and waste powder bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225684U true CN214225684U (en) | 2021-09-17 |
Family
ID=77703701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023086910.6U Active CN214225684U (en) | 2020-12-18 | 2020-12-18 | Waste powder bin shell and waste powder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225684U (en) |
-
2020
- 2020-12-18 CN CN202023086910.6U patent/CN214225684U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214225684U (en) | Waste powder bin shell and waste powder bin | |
| US4990874A (en) | Core and contact assembly for a coaxial engine starter | |
| CN113746233B (en) | Brushless motor with internal integrated heat dissipation module and aircraft | |
| CN214202055U (en) | Waste powder bin shell, waste powder bin and processing box convenient for installing charging roller | |
| CN210118876U (en) | Support assembly, electric heater assembly and air conditioner | |
| CN211402443U (en) | General VPX board test fixture | |
| CN208801703U (en) | A kind of high speed aluminium foil composite printing machine cooling device | |
| CN214252881U (en) | Universal powder bin and processing box | |
| CN214314829U (en) | Motor, electric power steering system and vehicle | |
| CN115441632A (en) | Motor brush, motor and washing machine | |
| CN215376092U (en) | Mounting structure of powder box gear protecting cover | |
| CN212485792U (en) | Laser device | |
| CN217505005U (en) | Motor bearing temperature measurement structure, motor and car | |
| CN215763167U (en) | Insulating support is used in installation of high-end equipment manual start subassembly of making | |
| CN207433428U (en) | High-voltage relay distributor disk | |
| CN214754333U (en) | Novel connector | |
| CN1106465C (en) | High-speed bearing with resilient member, in particular of open-end spinning machine | |
| CN215378699U (en) | Electric control integrated machine for motor | |
| CN218846544U (en) | Pull type vehicle-mounted refrigerator driven by rope | |
| CN216930536U (en) | Embedded intelligent switch box | |
| CN212112137U (en) | Processing box | |
| CN221428695U (en) | Motor electrical box structure and motor | |
| CN218632679U (en) | High-stability terminal structure | |
| CN220291773U (en) | Novel motor structure | |
| CN215300392U (en) | Motor heat dissipation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waste powder bin shell and waste powder bin Effective date of registration: 20220926 Granted publication date: 20210917 Pledgee: Xiamen International Bank Co.,Ltd. Zhuhai branch Pledgor: ZHUHAI DEJIAN COMPUTER OUTSIDE EQUIPMENT CO.,LTD. Registration number: Y2022980016379 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |