CN216026996U

CN216026996U - Dustproof device for mechanical automation housing

Info

Publication number: CN216026996U
Application number: CN202122810051.9U
Authority: CN
Inventors: 陈元昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-15
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a dustproof device for a mechanical automation housing, and belongs to the field of mechanical dustproof. The utility model provides a mechanical automation is dust keeper for housing, includes the shell that two bilateral symmetry set up, two the shell is 20866;, type setting, and the left and right sides be fixed with the folded sheet between the shell, both sides are fixed with the fixed axle that is the bilateral symmetry and sets up, two around the shell inner chamber lower extreme rotate between the fixed axle and install the loose axle, it has the location ratch to peg graft between fixed axle and the loose axle, the outer terminal surface of loose axle is fixed with the fixed plate, the fixed plate upper end is equipped with the fly leaf, the threaded rod of being connected through screw thread and fly leaf rotation is installed in the rotation of fixed plate upper end. The utility model can expand the folding plate and improve the coverage area of the folding plate, thereby improving the dustproof effect.

Description

Dustproof device for mechanical automation housing

Technical Field

The utility model relates to the field of mechanical dust prevention, in particular to a dust prevention device for a mechanical automation housing.

Background

When using machinery to carry out automated production, need carry material and finished product through the drive belt, however, present drive belt exposes mostly in the external world, and in long-term use, the dust in the workshop can constantly fall on the drive belt, leads to the drive belt to carry material and finished product simultaneously, still carries a large amount of dusts, this seriously influences workshop production quality and efficiency. In view of this, we propose a dust-proof device for a mechanical automation cover.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a dustproof device for a mechanical automation cover so as to solve the problems in the background technology.

2. Technical scheme

The utility model provides a mechanical automation is dust keeper for housing, includes the shell that two bilateral symmetry set up, two the shell is 20866;, type setting, and the left and right sides be fixed with the folded sheet between the shell, both sides are fixed with the fixed axle that is the bilateral symmetry and sets up, two around the shell inner chamber lower extreme rotate between the fixed axle and install the loose axle, it has the location ratch to peg graft between fixed axle and the loose axle, the outer terminal surface of loose axle is fixed with the fixed plate, the fixed plate upper end is equipped with the fly leaf, the threaded rod of being connected through screw thread and fly leaf rotation is installed in the rotation of fixed plate upper end.

Preferably, the opposite end faces of the shell on the left side and the right side are provided with storage cavities fixedly connected with the left end and the right end of the folding plate respectively.

Preferably, the left end and the right end of the movable shaft are provided with a rotation limiting groove, the opposite end faces of the fixed shaft at the left side and the right side are fixed with rotation limiting blocks rotatably connected with the rotation limiting grooves, and a positioning tooth groove spliced with the positioning tooth rod is formed in the movable shaft and the fixed shaft.

Preferably, the fixed plate is L-shaped, a groove is formed in the inner end of the fixed plate, the threaded rod is rotatably installed in the groove, a threaded plate matched with the groove is fixed at the inner end of the movable plate, and the threaded plate is rotatably connected with the threaded rod through threads.

Preferably, a rotating cavity is formed in the bottom end face of the inner cavity of the groove, and a rotating shaft which is rotatably connected with the rotating cavity is fixed at the lower end of the threaded rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the dustproof device, the distance between the two shells is adjusted, the folding plate can be expanded or contracted, so that the coverage area of the device can be adjusted, and the dustproof device can be arranged on the upper side of the transmission belt.

2. The device can match the inclination angles of the fixed plate and the movable plate through the fixed shaft, the movable shaft and the positioning toothed bar, so that the angles of the fixed plate and the movable plate are matched with the joint of the transmission belt bracket, and the device can be connected and fixed with the transmission belt bracket through the fixed plate, the movable plate and the threaded rod.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the inner split structure of the joint between the housing and the folding plate according to the present invention;

FIG. 3 is a schematic view of the external structure of the present invention at the movable shaft;

FIG. 4 is a schematic view of the inner split structure of the joint of the fixed plate and the movable plate of the present invention;

FIG. 5 is a schematic view of the inside split structure of the joint of the movable shaft and the fixed shaft of the present invention;

the reference numbers in the figures illustrate: 1. a housing; 2. folding the board; 3. a receiving cavity; 4. a fixed shaft; 5. a movable shaft; 6. a fixing plate; 7. a movable plate; 8. a threaded rod; 9. positioning a toothed bar; 10. positioning the tooth socket; 11. a rotation chamber; 12. a thread plate; 13. a rotating shaft; 14. a groove; 15. rotating the limiting groove; 16. the limiting block is rotated.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a mechanical automation is dust keeper for housing, shell 1 including two bilateral symmetry settings, two shells 1 are 20866the type setting, and be fixed with folded sheet 2 between the left and right sides shell 1, both sides are fixed with fixed axle 4 that is the bilateral symmetry setting around the shell 1 inner chamber lower extreme, it installs loose axle 5 to rotate between two fixed axle 4, it has location ratch 9 to peg graft between fixed axle 4 and the loose axle 5, the outer terminal surface of loose axle 5 is fixed with

fixed plate

6, 6 upper ends of fixed plate are equipped with fly leaf 7, fixed plate 6 upper end is rotated and is installed the threaded rod 8 of being connected through screw thread and fly leaf 7 rotation.

Specifically, the opposite end surfaces of the left and right side shells 1 are provided with containing cavities 3 which are fixedly connected with the left and right ends of the folding plate 2 respectively; the folding plate 2 can be stored.

Furthermore, the left end and the right end of the movable shaft 5 are provided with rotation limiting grooves 15, the opposite end surfaces of the fixed shafts 4 on the left side and the right side are fixedly provided with rotation limiting blocks 16 which are rotatably connected with the rotation limiting grooves 15, and the movable shaft 5 and the fixed shafts 4 are internally provided with positioning tooth grooves 10 which are inserted with the positioning tooth bars 9; the moving direction of the movable shaft 5 is restricted.

Furthermore, the fixed plate 6 is arranged in an L shape, a groove 14 is formed in the inner end of the fixed plate 6, the threaded rod 8 is rotatably installed in the groove 14, a threaded plate 12 matched with the groove 14 is fixed at the inner end of the movable plate 7, and the threaded plate 12 is rotatably connected with the threaded rod 8 through threads; the moving interval of the movable plate 7 is limited.

Furthermore, a rotating cavity 11 is formed in the bottom end face of the inner cavity of the groove 14, and a rotating shaft 13 which is rotatably connected with the rotating cavity 11 is fixed at the lower end of the threaded rod 8; the direction of movement of the threaded rod 8 is limited.

The working principle is as follows: when the device is used, the device is arranged on the upper side of a transmission belt, the left and right shells 1 are expanded outwards to drive the folding plate 2 between the two shells to expand, the covering area of the folding plate 2 and the two shells 1 is matched with the length of the transmission belt, the movable shaft 5 is rotated in the fixed shaft 4 by rotating the limiting groove 15 and the rotating limiting block 16, the inclined angle of the fixed plate 6 is matched with the angle of the joint of a bracket of the transmission belt, the movable shaft 5 is positioned in the fixed shaft 4 by inserting the positioning toothed rod 9 and the positioning toothed groove 10, the fixed plate 6 is fixed, the joint of the fixed plates 6 on two sides and the bracket is attached, the threaded rod 8 is rotated by the rotating shaft 13 and the rotating cavity 11, the rotating threaded rod 8 drives the movable plate 7 to move downwards to match the fixed plate 6 under the limitation of the groove 14 to the moving direction of the threaded plate 12 and the movable plate 7, the device is fixed and connected with the transmission belt bracket.

Claims

1. The utility model provides a mechanical automation is dust keeper for housing, includes shell (1) that two bilateral symmetry set up, its characterized in that: two shell (1) is 20866a type setting, and the left and right sides be fixed with folded sheet (2) between shell (1), both sides are fixed with fixed axle (4) that are bilateral symmetry and set up around shell (1) inner chamber lower extreme, two rotate between fixed axle (4) and install loose axle (5), it has location ratch (9) to peg graft between fixed axle (4) and loose axle (5), the outer terminal surface of loose axle (5) is fixed with fixed plate (6), fixed plate (6) upper end is equipped with fly leaf (7), fixed plate (6) upper end is rotated and is installed threaded rod (8) of being connected through screw thread and fly leaf (7) rotation.

2. The dust guard for a mechanical automation enclosure of claim 1, wherein: the left side and the right side opposite end surfaces of the shell (1) are provided with storage cavities (3) which are fixedly connected with the left end and the right end of the folding plate (2) respectively.

3. The dust guard for a mechanical automation enclosure of claim 1, wherein: the movable shaft (5) is provided with a rotating limiting groove (15) at the left end and the right end, the left end and the right end are respectively provided with a rotating limiting block (16) which is rotatably connected with the rotating limiting groove (15) at the opposite end faces of the fixed shaft (4), and a positioning tooth socket (10) which is spliced with the positioning tooth bar (9) is arranged in the movable shaft (5) and the fixed shaft (4).

4. The dust guard for a mechanical automation enclosure of claim 1, wherein: the fixing plate (6) is arranged in an L shape, a groove (14) is formed in the inner end of the fixing plate (6), the threaded rod (8) is rotatably installed in the groove (14), a threaded plate (12) matched with the groove (14) is fixed to the inner end of the movable plate (7), and the threaded plate (12) is rotatably connected with the threaded rod (8) through threads.

5. The dust guard for a mechanical automation enclosure of claim 4, wherein: the bottom end face of the inner cavity of the groove (14) is provided with a rotating cavity (11), and the lower end of the threaded rod (8) is fixed with a rotating shaft (13) which is rotatably connected with the rotating cavity (11).