CN212752815U

CN212752815U - Dustproof device for testing machine

Info

Publication number: CN212752815U
Application number: CN202021423246.7U
Authority: CN
Inventors: 庄益新
Original assignee: Anhui Yuyang Technology Development Co ltd
Current assignee: Anhui Yuyang Technology Development Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-19
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a dust keeper that test machine was used relates to the dustproof field of mechanical device, can not effectively prevent that the dust from getting into inside the box to traditional test machine to and can not be after the test machine stop work, the problem of the inside dust of quick cleaning box, present following scheme, the power distribution box comprises a box body, two pneumatic cylinders of the bottom inner wall fixedly connected with of box, the top fixedly connected with layer board of pneumatic cylinder, the top fixedly connected with driving motor of layer board, driving motor's the first pivot of output shaft fixedly connected with, the fixed cover in outside of first pivot is equipped with first bevel gear, the fixed cover in top of first pivot is equipped with second bevel gear. The utility model discloses not only can rotate through the fan and prevent inside the dust gets into the box, simultaneously after the test machine stop work, the inside dust of accessible scavenging lever clearance entering box has improved whole work efficiency fast.

Description

Dustproof device for testing machine

Technical Field

The utility model relates to a mechanical device field of preventing dust especially relates to a dust keeper that testing machine was used.

Background

With the development of intelligent electrical equipment technology, batteries can be widely applied to various intelligent instruments and equipment, and particularly, disposable lithium-thionyl chloride batteries are a preferred battery scheme for the application working conditions of intelligent meter power supplies due to the advantages of high energy density, high capacity, long service life, low self-discharge rate, stable voltage response and pulse capability, wide working temperature range, high safety and the like.

The traditional testing machine is only simple to reinforce a layer of filter screen outside the testing machine main body, dust can not be effectively prevented from entering the box body, and after the testing machine finishes working, the filter screen needs to be detached to clean surface dust, so that the operation steps are multiple, and the overall working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of dust keeper that test machine was used has solved inside traditional test machine can not effectively prevent that the dust from getting into the box to and can not clear up the problem of the inside dust of box fast after the test machine stop work.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof device for a tester comprises a box body, wherein two hydraulic cylinders are fixedly connected to the inner wall of the bottom of the box body, a supporting plate is fixedly connected to the top of each hydraulic cylinder, a driving motor is fixedly connected to the top of the supporting plate, an output shaft of the driving motor is fixedly connected with a first rotating shaft, a first bevel gear is fixedly sleeved outside the first rotating shaft, a second bevel gear is fixedly sleeved at the top of the first rotating shaft, two supporting rods are fixedly connected to the inner wall of the bottom of the box body, a first supporting bearing is fixedly connected to the top of each supporting rod, a second rotating shaft is sleeved inside the first supporting bearing, a fan is fixedly connected to one side, far away from each other, of the two second rotating shafts, a third bevel gear is fixedly connected to one side, close to each other, of the two second rotating shafts, the third bevel gear is in meshing transmission with the first bevel gear, a supporting frame fixedly, the top fixedly connected with second support bearing of support frame, the inside cover of second support bearing is equipped with the third pivot, two the fixed cover in one side that the third pivot is close to each other is equipped with fourth bevel gear, two the fixed cover in one side that the third pivot was kept away from each other is equipped with the runner, two one side fixedly connected with dead lever that the runner was kept away from each other, the outside movable sleeve of dead lever is equipped with the scavenging lever, the inside rotation cover of scavenging lever is equipped with the fourth pivot with the inner wall fixed connection of box, the both sides inner wall fixedly connected with dust filter screen of box, the bottom inner wall fixedly connected with test machine main part of box.

Preferably, the inside fixedly connected with gas exchange tripe in both sides of box, the front of box is equipped with the opening, open-ended one side articulates there is the chamber door.

Preferably, the dust filter screen is provided with a movable hole, and the fourth rotating shaft penetrates through the movable hole.

Preferably, a plurality of threaded holes are formed in the top of the supporting plate, and the driving motor is fixedly connected to the supporting plate through bolts.

Preferably, two one side that the fourth pivot was kept away from each other is fixed to be equipped with ball bearing, ball bearing fixed connection is in the inside of box.

Preferably, a movable groove is formed in the top of the cleaning rod, and the fixed rod is movably sleeved inside the movable groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation pneumatic cylinder, driving motor, first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, fan, scavenging lever isotructure, wherein driving motor drives first bevel gear and second bevel gear rotation, when the output shaft of drive pneumatic cylinder contracts, drive driving motor and move down, make first bevel gear and third bevel gear meshing transmission, thereby drive the fan and rotate, accomplish the task that prevents the dust to get into the box, when the output shaft of pneumatic cylinder extends, second bevel gear and fourth bevel gear meshing transmission drive the runner and rotate, thereby drive the scavenging lever and swing back and forth, accomplish the task of quick scavenging dust filter screen surface dust, the device is novel in design, easy operation, not only can prevent the dust to get into the box through the fan rotation, simultaneously when the test machine stops working, can clear up the dust that gets into the box fast through the scavenging lever, the overall working efficiency is improved.

Drawings

Fig. 1 is a schematic front view of a dustproof device for a testing machine according to the present invention;

fig. 2 is the utility model provides a side view structure schematic diagram of dust keeper that testing machine was used.

In the figure: the device comprises a first rotating shaft 1, a second bevel gear 2, a fourth bevel gear 3, a second supporting bearing 4, a third rotating shaft 5, a rotating wheel 6, a dust filtering screen 7, a supporting frame 8, a first bevel gear 9, a fixing rod 10, a fourth rotating shaft 11, a cleaning rod 12, a fan 13, a second rotating shaft 14, a first supporting bearing 15, a supporting rod 16, a driving motor 17, a hydraulic cylinder 18, a supporting plate 19, a tester box 20, a tester box 21 and a third bevel gear 22.

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.

Referring to fig. 1-2, a dustproof device for a tester comprises a box body 21, two hydraulic cylinders 18 are fixedly connected to the inner bottom wall of the box body 21, a supporting plate 19 is fixedly connected to the top of each hydraulic cylinder 18, a driving motor 17 is fixedly connected to the top of the supporting plate 19, an output shaft of the driving motor 17 is fixedly connected to a first rotating shaft 1, a first bevel gear 9 is fixedly sleeved outside the first rotating shaft 1, a second bevel gear 2 is fixedly sleeved on the top of the first rotating shaft 1, two supporting rods 16 are fixedly connected to the inner bottom wall of the box body 21, a first supporting bearing 15 is fixedly connected to the top of each supporting rod 16, a second rotating shaft 14 is sleeved inside the first supporting bearing 15, a fan 13 is fixedly connected to one side of the two second rotating shafts 14 far away from each other, a third bevel gear 22 is fixedly connected to one side of the two second rotating shafts 14 near each other, and the third bevel gear 22 is in, be equipped with fixed connection at the support frame 8 of box 21 bottom inner wall between bracing piece 16 and pneumatic cylinder 18, top fixedly connected with second support bearing 4 of support frame 8, the inside cover of second support bearing 4 is equipped with third pivot 5, the fixed cover in one side that two third pivots 5 are close to each other is equipped with fourth bevel gear 3, the fixed cover in one side that two third pivots 5 kept away from each other is equipped with runner 6, one side fixedly connected with dead lever 10 that two runner 6 kept away from each other, the outside movable sleeve of dead lever 10 is equipped with cleaning rod 12, the inside rotation cover of cleaning rod 12 is equipped with fourth pivot 11 with the inner wall fixed connection of box 21, the both sides inner wall fixedly connected with dust filter screen 7 of box 21, the bottom inner wall fixedly connected with test machine main part 20 of box 21.

In this embodiment, the inside of both sides of the box 21 is fixedly connected with a gas exchange louver, the front of the box 21 is provided with an opening, and one side of the opening is hinged with a box door.

In this embodiment, the dust filter 7 is provided with a movable hole, and the fourth rotating shaft 11 penetrates through the movable hole.

In this embodiment, a plurality of threaded holes are opened at the top of the supporting plate 19, and the driving motor 17 is fixedly connected to the supporting plate 19 through bolts.

In this embodiment, the ball bearings are fixedly sleeved on the side where the two fourth rotating shafts 11 are away from each other, and the ball bearings are fixedly connected inside the box body 21.

In this embodiment, a movable groove is formed at the top of the cleaning rod 12, and the fixed rod 10 is movably sleeved in the movable groove.

The working principle is that firstly, the output shaft of the driving motor 17 rotates to drive the first rotating shaft 1 to rotate, so as to drive the first bevel gear 9 and the second bevel gear 2 to rotate, the output shaft of the driving cylinder 18 contracts to drive the supporting plate 19 to move downwards, so as to drive the driving motor 17 to move downwards, so that the first bevel gear 9 is in meshing transmission with the third bevel gear 22, so as to drive the second rotating shaft 14 to rotate, so as to drive the fan 13 to rotate, so as to complete the task of preventing dust from entering the box body, when the output shaft of the hydraulic cylinder 18 extends, the second bevel gear 2 is in meshing transmission with the fourth bevel gear 3, so as to drive the third rotating shaft 5 to rotate, so as to drive the rotating wheel 6 to rotate, so as to drive the fixed rod 10 to rotate, so as to drive the sweeping rod 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dustproof device for the tester comprises a box body (21) and is characterized in that two hydraulic cylinders (18) are fixedly connected to the inner wall of the bottom of the box body (21), a supporting plate (19) is fixedly connected to the tops of the hydraulic cylinders (18), a driving motor (17) is fixedly connected to the tops of the supporting plate (19), a first rotating shaft (1) is fixedly connected to an output shaft of the driving motor (17), a first bevel gear (9) is fixedly sleeved on the outer portion of the first rotating shaft (1), a second bevel gear (2) is fixedly sleeved on the top of the first rotating shaft (1), two supporting rods (16) are fixedly connected to the inner wall of the bottom of the box body (21), a first supporting bearing (15) is fixedly connected to the top of each supporting rod (16), a second rotating shaft (14) is sleeved inside the first supporting bearing (15), and a fan (13) is fixedly connected to one side, away from the second rotating shaft (14), a third bevel gear (22) is fixedly connected to one side, close to each other, of each of the two second rotating shafts (14), the third bevel gear (22) is in meshed transmission with the first bevel gear (9), a supporting frame (8) fixedly connected to the inner wall of the bottom of the box body (21) is arranged between the supporting rod (16) and the hydraulic cylinder (18), a second supporting bearing (4) is fixedly connected to the top of the supporting frame (8), a third rotating shaft (5) is sleeved inside the second supporting bearing (4), a fourth bevel gear (3) is fixedly sleeved on one side, close to each other, of the two third rotating shafts (5), a rotating wheel (6) is fixedly sleeved on one side, far away from each other, of the two rotating wheels (6), a fixing rod (10) is fixedly connected to one side, far away from each other, and a cleaning rod (12) is movably sleeved outside the fixing rod (10, the inside of the sweeping rod (12) is rotatably sleeved with a fourth rotating shaft (11) fixedly connected with the inner wall of the box body (21), the inner walls of the two sides of the box body (21) are fixedly connected with dust filter screens (7), and the inner wall of the bottom of the box body (21) is fixedly connected with a testing machine main body (20).

2. The dustproof device for the testing machine according to claim 1, wherein gas exchange shutters are fixedly connected to the inner parts of two sides of the box body (21), the front surface of the box body (21) is provided with an opening, and one side of the opening is hinged with a box door.

3. The dustproof device for the testing machine according to claim 1, wherein the dust filter (7) is provided with a movable hole, and the fourth rotating shaft (11) penetrates through the movable hole.

4. The dustproof device for the testing machine according to claim 1, wherein a plurality of threaded holes are formed in the top of the supporting plate (19), and the driving motor (17) is fixedly connected to the supporting plate (19) through bolts.

5. The dustproof device for the testing machine according to claim 1, wherein a ball bearing is fixedly sleeved on one side of the two fourth rotating shafts (11) far away from each other, and the ball bearing is fixedly connected inside the box body (21).

6. The dustproof device for the testing machine according to claim 1, wherein a movable groove is formed at the top of the cleaning rod (12), and the fixed rod (10) is movably sleeved in the movable groove.