CN212399211U

CN212399211U - Dust protected gland nut grinding device

Info

Publication number: CN212399211U
Application number: CN202020509532.9U
Authority: CN
Inventors: 周明; 张艳
Original assignee: Gaoyou Special Fastener Factory
Current assignee: Gaoyou Special Fastener Factory
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-26
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a dust protected gland nut grinding device, including the shell body of polishing, the intermediate position department fixed mounting of shell body upper end surface of polishing has the second motor, the rotation axis one end fixedly connected with second puddler of second motor, the inside of the shell body of polishing is provided with the grit of polishing, the inside of grit of polishing is arranged in to the second puddler, the inside of the shell body of polishing is provided with interior rotary drum, the first puddler of fixedly connected with on the inner wall of interior rotary drum, the inside of grit of polishing is arranged in to first puddler, the driven gear ring of inner wall top fixedly connected with of interior rotary drum, driven gear ring is connected with the drive gear meshing. This dust protected gland nut grinding device can polish simultaneously a batch of gland nut, and the face of polishing wider, and work efficiency is high.

Description

Dust protected gland nut grinding device

Technical Field

The utility model relates to a dust protected gland nut technical field that polishes specifically is a dust protected gland nut grinding device.

Background

Gland nut is one of nut, and gland nut and ordinary nut's difference lies in gland nut's screw hole for the non-permeability screw hole, and it still possesses fine waterproof and dustproof effect except can carrying out spacing fixed like ordinary nut, and need polish the operation at gland nut production's in-process, need use special equipment of polishing this moment.

However, the polishing mode adopted by the existing polishing equipment cannot polish a batch of gland nuts simultaneously, and the polished surface also has limitation and lower working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust protected gland nut grinding device to the mode of polishing that the equipment that provides current polishing in solving above-mentioned background art adopted can not be fine polish simultaneously a batch of gland nuts, and the face of polishing also has the limitation, the lower technical problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a dust-proof gland nut polishing device comprises a polishing outer shell, a second motor is fixedly arranged at the middle position of the outer surface of the upper end of the polishing outer shell, one end of a rotating shaft of the second motor is fixedly connected with a second stirring rod, the polishing sand is arranged inside the polishing outer shell, the second stirring rod is arranged inside the sand and stone polishing shell, an inner rotary drum is arranged inside the polishing shell, the inner wall of the inner rotary drum is fixedly connected with a first stirring rod which is arranged inside the sand and stone to be polished, the top end of the inner wall of the inner rotating drum is fixedly connected with a driven gear ring which is meshed with the transmission gear, the transmission gear is fixedly connected to one end of a rotating shaft of the first motor, the two ends of the inner rotary drum are rotatably installed at the upper end and the lower end of the interior of the polishing outer shell, and the rotating directions of the first motor and the second motor are opposite.

Preferably, the outer surface of the inner rotary drum is attached to the inner wall of the polishing outer shell.

Preferably, the intermediate position department fixedly connected with discharging pipe of shell body lower extreme surface of polishing, the ejection of compact valve is installed to the one end of discharging pipe, the other end of discharging pipe and the upper end external surface fixed connection who divides the workbin, and discharging pipe and branch workbin inside communicate with each other.

Preferably, the separation grids are arranged in the material distribution box in an inclined mode, a material outlet is formed in the outer surface of one side of the material distribution box, and the lower edge opening of each separation grid coincides with the lower edge opening of the material outlet.

Preferably, a finished product collecting box is arranged on one side of the material distributing box.

Preferably, a material guide pipe is arranged on the outer surface of the lower end of the material distribution box, the discharge end of the material guide pipe is fixedly connected with the feed end of the spiral conveyor, and the discharge end of the spiral conveyor is arranged at the feed end of the feed hopper.

Preferably, the separation grid consists of an outer frame and iron rods, and the iron rods are distributed in the outer frame in parallel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this gland nut grinding device, through first motor, the second motor, interior rotary drum, first puddler, the second puddler, drive gear, driven gear ring, the setting of grit of polishing, the antiport that can utilize first motor and second motor makes first puddler and second puddler use the pivot of second motor to carry out antiport as the rotation axis, thereby make the inside grit of polishing take place to twist, and then utilize the grit of polishing to polish gland nut, this can be comparatively comprehensive gland nut of polishing, can once polish a plurality of gland nuts simultaneously, high work efficiency.

2. This gland nut grinding device through separation grid, screw conveyer's setting, can separate the gland nut after polishing with the grit of polishing, will polish the inside of grit conveying return casing through screw conveyer again simultaneously, realizes the operation that automatic cycle polished.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. polishing the outer shell; 2. an inner drum; 3. a first stirring rod; 4. a second stirring rod; 5. grinding the sandstone; 6. a discharge pipe; 7. a discharge valve; 8. a first motor; 9. a transmission gear; 10. a driven gear ring; 11. a second motor; 12. a feed hopper; 13. a screw conveyor; 14. a material distributing box; 15. separating the grating; 16. a finished product collecting box; 17. a material guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust-proof gland nut polishing device comprises a polishing outer shell 1, a second motor 11 is fixedly installed at the middle position of the outer surface of the upper end of the polishing outer shell 1, a second stirring rod 4 is fixedly connected to one end of a rotating shaft of the second motor 11, a polishing gravel 5 is arranged inside the polishing outer shell 1, the second stirring rod 4 is arranged inside the polishing gravel 5, an inner rotary drum 2 is arranged inside the polishing outer shell 1, a first stirring rod 3 is fixedly connected to the inner wall of the inner rotary drum 2, the first stirring rod 3 is arranged inside the polishing gravel 5, a driven gear ring 10 is fixedly connected to the top end of the inner wall of the inner rotary drum 2, the driven gear ring 10 is meshed with a transmission gear 9, the transmission gear 9 is fixedly connected to one end of the rotating shaft of a first motor 8, two ends of the inner rotary drum 2 are rotatably installed at the upper end and the lower end of the inside of the polishing outer shell 1, the rotating directions, wherein can utilize the rotation of first puddler 3 and second puddler 4, drive inside grit 5 of polishing and take place to twist, recycle grit 5 of polishing and polish gland nut, this can be more comprehensive polish gland nut, can once polish a plurality of gland nuts simultaneously, and work is high-efficient.

Further, the outer surface of interior rotary drum 2 and the inner wall laminating of the shell body 1 of polishing.

Furthermore, the middle position of the outer surface of the lower end of the polishing outer shell 1 is fixedly connected with a discharge pipe 6, one end of the discharge pipe 6 is provided with a discharge valve 7, the other end of the discharge pipe 6 is fixedly connected with the outer surface of the upper end of the material distribution box 14, and the discharge pipe 6 is communicated with the interior of the material distribution box 14.

Furthermore, a separation grating 15 is arranged in the material distribution box 14, the separation grating 15 is obliquely arranged, a material outlet is formed in the outer surface of one side of the material distribution box 14, and the lower edge of the separation grating 15 is overlapped with the lower edge of the material outlet.

Further, a finished product collecting box 16 is provided at one side of the distribution box 14.

Further, be provided with the passage 17 on the lower extreme surface of branch workbin 14, the discharge end of passage 17 and screw conveyer 13's feed end fixed connection, screw conveyer 13's discharge end arranges the feed end of feeder hopper 12 in, this can separate finished product gland nut and grit 5 of polishing through separation grid 15, rethread screw conveyer 13 will polish grit 5 and arrange the inside of shell body 1 of polishing in again, realize the operation that automatic cycle polished, the effectual human cost who reduces the mill.

Further, the separation grid 15 is composed of an outer frame and iron rods, and the iron rods are distributed in the outer frame in parallel.

The working principle is as follows: firstly, the device is arranged at a specified position, then a power supply is switched on, gland nuts to be polished and polished sand stones 5 are poured into the interior of a polishing outer shell 1 from a feed hopper 12 together, then a first motor 8 and a second motor 11 are started, at the moment, a second stirring rod 4 starts to rotate under the action of the second motor 11, an inner rotary drum 2 starts to rotate under the transmission of a transmission gear 9 and a driven gear ring 10 and drives a first stirring rod 3 to start to rotate, because the rotation directions of the first motor 8 and the second motor 11 are opposite, the first stirring rod 3 and the second stirring rod 4 rotate reversely by taking a rotating shaft of the second motor 11 as a rotating shaft, so that the polished sand stones 5 are twisted, the gland nuts are polished, a discharge valve 7 is opened after polishing is finished, the polished sand stones 5 mixed with finished products enter the interior of a material distribution box 14 from a discharge pipe 6, after the separation guide of separation grid 15, finished product gland nut gets into the inside of finished product collecting box 16, and the grit 5 of polishing falls into the inside bottom of branch workbin 14, then under the guide of passage 17, the grit 5 of polishing gets into the inside of screw conveyer 13, then starts screw conveyer 13, and the grit 5 of polishing gets into the inside of polishing shell body 1 from feeder hopper 12 again under screw conveyer 13's transport, is mixing the new gland nut that needs to polish simultaneously and is carrying out the operation of polishing of new round.

In the embodiments of the present application, the descriptions of the directional terms such as "front", "back", "left" and "right" are only described according to the directions shown in the drawings shown in the present application, and are not limited to the scope of the claims of the present application, and in the specific implementation process, other similar or similar embodiments may be obtained by correspondingly modifying the embodiments according to the embodiments, and all of the embodiments are within the scope of the present application, and the descriptions of the other similar or similar embodiments are not repeated in the present application.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a dust protected gland nut grinding device, includes shell body (1) of polishing, its characterized in that: a second motor (11) is fixedly mounted at the middle position of the outer surface of the upper end of the polishing outer shell (1), a second stirring rod (4) is fixedly connected to one end of a rotating shaft of the second motor (11), a polishing sand stone (5) is arranged inside the polishing outer shell (1), the second stirring rod (4) is arranged inside the polishing sand stone (5), an inner rotary drum (2) is arranged inside the polishing outer shell (1), a first stirring rod (3) is fixedly connected to the inner wall of the inner rotary drum (2), the first stirring rod (3) is arranged inside the polishing sand stone (5), a driven gear ring (10) is fixedly connected to the top end of the inner wall of the inner rotary drum (2), the driven gear ring (10) is meshed with a transmission gear (9), and the transmission gear (9) is fixedly connected to one end of the rotating shaft of the first motor (8), the two ends of the inner rotary drum (2) are rotatably arranged at the upper end and the lower end of the interior of the polishing outer shell (1), and the rotating directions of the first motor (8) and the second motor (11) are opposite.

2. The dust protected gland nut grinding device of claim 1, characterized in that: the outer surface of the inner rotary drum (2) is attached to the inner wall of the polishing outer shell (1).

3. The dust protected gland nut grinding device of claim 1, characterized in that: the utility model discloses a grinding shell body, grinding shell body (1) lower extreme surface's intermediate position department fixedly connected with discharging pipe (6), discharging valve (7) are installed to the one end of discharging pipe (6), the other end of discharging pipe (6) and the upper end external surface fixed connection who divides workbin (14), and discharging pipe (6) and branch workbin (14) inside communicate with each other.

4. The dust protected gland nut grinding device of claim 3, characterized in that: the inside of the material distribution box (14) is provided with a separation grid (15), the separation grid (15) is obliquely arranged, a discharge hole is formed in the outer surface of one side of the material distribution box (14), and the lower edge of the separation grid (15) is overlapped with the lower edge of the discharge hole.

5. The dust protected gland nut grinding device of claim 3, characterized in that: a finished product collecting box (16) is arranged on one side of the material distributing box (14).

6. The dust protected gland nut grinding device of claim 3, characterized in that: a material guide pipe (17) is arranged on the outer surface of the lower end of the material distribution box (14), the discharge end of the material guide pipe (17) is fixedly connected with the feed end of the spiral conveyor (13), and the discharge end of the spiral conveyor (13) is arranged at the feed end of the feed hopper (12).

7. The dust protected gland nut grinding device of claim 4, characterized in that: the separation grid (15) consists of an outer frame and iron rods, and the iron rods are distributed in the outer frame in parallel.