CN216200231U

CN216200231U - Push-down type gear box structure

Info

Publication number: CN216200231U
Application number: CN202121548616.4U
Authority: CN
Inventors: 林炉强; 黄号; 徐峰
Original assignee: Guangzhou Zhiduojie Daily Necessities Co ltd
Current assignee: Guangzhou Zhiduojie Daily Necessities Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-04-05
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a downward-pressing type gear box structure, which comprises a shell, wherein a motor is fixedly arranged on one side of the top of the shell, a first mounting groove is formed in the outer part of the shell and positioned on one side of the motor, an output shaft of the motor extends to the inside of the first mounting groove and is fixedly connected with a driving gear, a second mounting groove is formed in the outer side of the shell and positioned obliquely below the first mounting groove, a first driven gear is rotatably connected in the second mounting groove, and the driving gear is meshed with the first driven gear, so that the downward-pressing type gear box structure has the following beneficial effects that: the utility model has compact structure, simple and convenient operation and strong practicability, can extrude and discharge aromatic agents and other liquid products by arranging a plurality of gears for transmission, adopts a mutual embedded gear arrangement structure, can realize gear transmission and simultaneously can minimize and minimize the gear box to the utmost extent, and is beneficial to practical use.

Description

Push-down type gear box structure

Technical Field

The utility model relates to a gear box structure, in particular to a downward pressing type gear box structure, and belongs to the technical field of gear boxes.

Background

In the existing life, a bathroom literally means sanitation and bathing, the bathroom is commonly called as a bathroom mainly used for bathing, and is a space and articles for daily sanitary activities such as defecation, bathing, washing and the like of residents.

But the inside push-down gear box structure that uses of current sanitary disinfection fragrance equipment is mostly all complicated to mostly adopt heap gear structure, thereby cause the whole thickness of gear box relatively thick easily, occupation space is great, and then make the product size can not accomplish the minimum, and is thinnest, is unfavorable for actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a downward pressing type gearbox structure.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a downward-pressing type gear box structure which comprises a shell, wherein a motor is fixedly installed on one side of the top of the shell, a first mounting groove is formed in the outer portion of the shell and positioned on one side of the motor, an output shaft of the motor extends to the inside of the first mounting groove and is fixedly connected with a driving gear, a second mounting groove is formed in the outer side of the shell and positioned obliquely below the first mounting groove, a first driven gear is rotatably connected in the second mounting groove, the driving gear is meshed with the first driven gear, a first pinion gear is fixedly connected to the outer side of a central shaft of the first driven gear and positioned on one side of the first driven gear, a third mounting groove is formed in the outer side of the shell and positioned obliquely below the second mounting groove, a second driven gear is rotatably connected in the third mounting groove, and the first pinion gear is meshed with the second driven gear, the outside of second driven gear's center pin just is located one side fixedly connected with second pinion of second driven gear, logical groove has been seted up to the bottom of shell and the below that is located the third mounting groove, there is sealed lid one side of motor is kept away from to the shell through screw connection, sliding connection has the gland between shell and the sealed lid, the spacing groove has been seted up to the outside of gland and the one side that is located first pinion, first driven gear's center pin extends to the inside of spacing groove, the transmission groove has been seted up to the outside of gland and the one side that is located the second pinion, the inner wall of transmission groove is close to one side of spacing groove and has been seted up the transmission tooth of mutually supporting with the second pinion, the second pinion extends to the inside of transmission groove and is connected with the meshing of transmission tooth.

In a preferred embodiment of the present invention, the diameter ratio of the driving gear to the first driven gear is one to three, and the diameter ratio of the first pinion to the second driven gear is one to four.

As a preferable scheme of the present invention, a pressing block is fixedly connected to one side of the bottom of the pressing cover, which is close to the through groove, and the pressing block extends to the inside of the through groove.

As a preferable scheme of the utility model, the limiting groove and the transmission groove are both arranged in a strip-shaped structure, and the length of the limiting groove is smaller than that of the transmission groove.

As a preferable scheme of the present invention, the motor is electrically connected to an external control button.

The utility model has the following beneficial effects: the utility model has compact structure, simple and convenient operation and strong practicability, can extrude and discharge aromatic agents and other liquid products by arranging a plurality of gears for transmission, adopts a mutual embedded gear arrangement structure, can realize gear transmission and simultaneously can minimize and minimize the gear box to the utmost extent, and is beneficial to practical use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the working state of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic illustration of the internal splitting of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a first mounting groove; 4. a driving gear; 5. a second mounting groove; 6. briquetting; 7. a first driven gear; 8. a first pinion gear; 9. a third mounting groove; 10. a second driven gear; 11. a second pinion gear; 12. a through groove; 13. a sealing cover; 14. a gland; 15. a limiting groove; 16. a transmission groove; 17. the transmission tooth.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-4, the utility model provides a downward-pressing type gear box structure, which comprises a housing 1, wherein a motor 2 is fixedly installed on one side of the top of the housing 1, a first installation groove 3 is formed outside the housing 1 and on one side of the motor 2, an output shaft of the motor 2 extends into the first installation groove 3 and is fixedly connected with a driving gear 4, and the driving gear 4 is conveniently and better driven to rotate by the motor 2; a second mounting groove 5 is formed in the outer side of the shell 1 and obliquely below the first mounting groove 3, a first driven gear 7 is rotatably connected to the inside of the second mounting groove 5, the driving gear 4 is meshed with the first driven gear 7, and the first driven gear 7 is conveniently driven to rotate through rotation of the driving gear 4; a first pinion 8 is fixedly connected to the outer side of the central shaft of the first driven gear 7 and one side of the first driven gear 7, and the first pinion 8 is conveniently driven to rotate through the rotation of the first driven gear 7; a third mounting groove 9 is formed in the outer side of the housing 1 and obliquely below the second mounting groove 5, a second driven gear 10 is rotatably connected to the inside of the third mounting groove 9, the first pinion 8 is meshed with the second driven gear 10, and the second driven gear 10 is conveniently driven to rotate through the rotation of the first pinion 8; a second pinion 11 is fixedly connected to the outer side of the central axis of the second driven gear 10 and one side of the second driven gear 10, and the second pinion 11 is conveniently driven to rotate by the rotation of the second driven gear 10; a through groove 12 is formed in the bottom of the shell 1 and below the third mounting groove 9, a sealing cover 13 is connected to one side, away from the motor 2, of the shell 1 through a screw, and the sealing cover 13 is used for better sealing of equipment; sliding connection has gland 14 between shell 1 and the sealed lid 13, spacing groove 15 has been seted up to one side that gland 14's outside just is located first pinion 8, the center pin of first driven gear 7 extends to the inside of spacing groove 15, transmission groove 16 has been seted up to one side that gland 14's outside just is located second pinion 11, transmission groove 16's inner wall is close to one side of spacing groove 15 and has been seted up the driving tooth 17 of mutually supporting with second pinion 11, second pinion 11 extends to the inside of transmission groove 16 and is connected with the meshing of driving tooth 17, rotation through second pinion 11, and through the mutually supporting between second pinion 11 and driving tooth 17, be convenient for better drive gland 14 reciprocate between shell 1 and sealed lid 13, reciprocate through gland 14, drive briquetting 6 reciprocates.

Furthermore, the diameter ratio of the driving gear 4 to the first driven gear 7 is one to three, and the diameter ratio of the first pinion gear 8 to the second driven gear 10 is one to four, so that the up-and-down movement of the gland 14 can be controlled accurately.

Furthermore, one side fixedly connected with briquetting 6 that the bottom of gland 14 is close to logical groove 12, briquetting 6 extends to the inside that leads to groove 12, is convenient for better carry out the extrusion ejection of compact to sanitary disinfection fragrant equipment such as aromatic dispenser, soap lye machine, sterilizer, foam machine, fragrant machine through briquetting 6.

Further, limiting groove 15 and transmission groove 16 all set up to rectangular shape structure, and the length of limiting groove 15 is less than the length of transmission groove 16, and through the cooperation between the center pin of limiting groove 15 and first driven gear 7, be convenient for better reciprocate gland 14 spacing.

Further, the motor 2 is electrically connected with an external control button, so that better control equipment can work conveniently.

Specifically, when the device is used, firstly, the device is assembled according to the connection mode, then the device is electrified, and the sanitary disinfection aromatic device such as an aromatic agent distributor, a soap dispenser, a disinfection machine, a foam machine, an aromatic machine and the like which need to be extruded and discharged is arranged below the device as shown in figure 1, when the device needs to be used, the motor 2 is controlled to work through an external control button, the driving gear 4 is driven to rotate through the motor 2, the first driven gear 7 is driven to rotate through the rotation of the driving gear 4, the first pinion 8 is driven to rotate through the rotation of the first driven gear 7, the second driven gear 10 is driven to rotate through the rotation of the first pinion 8, the second pinion 11 is driven to rotate through the rotation of the second pinion 11, and the second pinion 11 is matched with the transmission teeth 17, drive gland 14 and reciprocate between shell 1 and sealed lid 13, cooperation between the center pin through spacing groove 15 and first driven gear 7 simultaneously, it is spacing to reciprocating of gland 14, through reciprocating of gland 14, drive briquetting 6 reciprocates, thereby extrude ejection of compact operation through briquetting 6 to sanitary disinfection fragrance equipments such as aromatic dispenser, soap lye machine, the sterilizer, the foam machine, fragrant machine extrudees the ejection of compact operation, equipment adopts mutual mosaic gear arrangement structure simultaneously, accomplish gear drive's while, can also accomplish the gear box thinnest by furthest, it is minimum, be favorable to actual use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A downward-pressing type gear box structure comprises a shell (1) and is characterized in that a motor (2) is fixedly mounted on one side of the top of the shell (1), a first mounting groove (3) is formed in one side, located on the motor (2), of the outer portion of the shell (1), an output shaft of the motor (2) extends into the first mounting groove (3) and is fixedly connected with a driving gear (4), a second mounting groove (5) is formed in the outer side of the shell (1) and located on the oblique lower portion of the first mounting groove (3), a first driven gear (7) is rotatably connected to the inner portion of the second mounting groove (5), the driving gear (4) is meshed with the first driven gear (7), a first pinion (8) is fixedly connected to the outer side of a central shaft of the first driven gear (7) and located on one side of the first driven gear (7), a third mounting groove (9) is formed in the outer side of the shell (1) and located obliquely below the second mounting groove (5), a second driven gear (10) is rotatably connected to the inner portion of the third mounting groove (9), the first pinion (8) is meshed with the second driven gear (10) and connected with the second driven gear, a second pinion (11) is fixedly connected to the outer side of a central shaft of the second driven gear (10) and located on one side of the second driven gear (10), a through groove (12) is formed in the bottom of the shell (1) and located below the third mounting groove (9), a sealing cover (13) is connected to one side, away from the motor (2), of the shell (1) through screws, a gland (14) is slidably connected between the shell (1) and the sealing cover (13), and a limiting groove (15) is formed in the outer portion of the gland (14) and located on one side of the first pinion (8), the center pin of first driven gear (7) extends to the inside of spacing groove (15), transmission groove (16) have been seted up to the outside of gland (14) and the one side that is located second pinion (11), transmission tooth (17) of mutually supporting with second pinion (11) are seted up to the one side that the inner wall of transmission groove (16) is close to spacing groove (15), second pinion (11) extend to the inside of transmission groove (16) and be connected with transmission tooth (17) meshing.

2. A push-down gearbox arrangement according to claim 1, characterised in that the ratio of the diameters of the driving gear (4) and the first driven gear (7) is one to three and the ratio of the diameters of the first pinion (8) and the second driven gear (10) is one to four.

3. A push-down gearbox arrangement according to claim 1, characterised in that a pressure piece (6) is fixedly connected to the bottom of the gland (14) near one side of the through slot (12), said pressure piece (6) extending into the interior of the through slot (12).

4. A push-down gearbox according to claim 1, characterised in that the limiting groove (15) and the transmission groove (16) are both arranged in a strip-shaped configuration, and the length of the limiting groove (15) is less than the length of the transmission groove (16).

5. A push-down gearbox according to claim 1, characterised in that said motor (2) is electrically connected to an external control button.