CN210259468U

CN210259468U - A shock-resistant push-pull box cover for dust collection

Info

Publication number: CN210259468U
Application number: CN201921172282.8U
Authority: CN
Inventors: 智淑亚
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-07
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a shock-resistant push-pull box cover for dust collection, which belongs to the technical field of storage boxes. Including: including: baffles fixed on both sides of the bottom of the dust box and extending downward, a first V-shaped rod hinged to the lower surface of the dust box at one end, and a first V-shaped rod hinged to the first V-shaped rod The threaded sleeve at the other end, the threaded rod connected to the threaded sleeve, the slider fixedly connected to the head end of the push-pull cover, the second V-shaped rod hinged to the slider at one end and the second V-shaped rod hinged to the second A fixing block at the other end of the V-shaped rod; the second V-shaped rod is opposite to the first V-shaped rod, and the middle positions are hinged to each other. The push-pull mechanism of the utility model can effectively prevent the dust collecting box from automatically opening the push-pull cover while vibrating, and avoid dust flying all over the sky; at the same time, the structure is convenient to control the opening and closing of the push-pull cover, and the structure is simple and the operation is convenient.

Description

Anti-seismic push-pull box cover for dust collection

Technical Field

The utility model belongs to the technical field of the receiver, especially, relate to a plug-type lid of antidetonation type that collection dirt was used.

Background

The box or box body generally used for collecting dust is followed to the scene or is followed the instrument together, just as the electric hammer that possesses the function of gathering dust. Therefore, when the instrument works, the instrument can vibrate, the dust collection box matched with the instrument can vibrate, if the end cover adopting elastic control vibrates, the end cover is likely to be bounced off under vibration, and finally dust flies all the way. There is therefore a need for a simple switch control structure that facilitates control.

SUMMERY OF THE UTILITY MODEL

The utility model provides a push-pull type lid of antidetonation type that collection dirt was used for solving the technical problem that exists among the above-mentioned background art.

The utility model discloses a following technical scheme realizes: an anti-shock push-pull lid for collecting dust, comprising:

the dust collection box comprises a dust collection box body, a sewage discharge outlet, a push-pull cover and a push-pull assembly, wherein the sewage discharge outlet is formed in one side of the bottom of the dust collection box body;

wherein, the push-pull subassembly includes: the dust collection box comprises baffle plates, a first V-shaped rod, a threaded sleeve, a threaded rod, a sliding block, a second V-shaped rod and a fixed block, wherein the baffle plates are fixed on two sides of the bottom of the dust collection box and extend downwards; the second V-shaped rod is opposite to the first V-shaped rod, and the middle positions of the second V-shaped rod and the first V-shaped rod are hinged with each other; the fixed block is rotatably arranged at the tail end of the threaded rod through a bearing; the head end of threaded rod is provided with the rotary disk, the rotary disk is located the outside of baffle.

In a further embodiment, a clamping groove which is flush with the push-pull cover is arranged on the baffle plate on the other side of the sewage draining outlet.

In a further embodiment, the lower surface of the dust collection box is provided with a transverse sliding groove, and one side of the sliding block, which is close to the sliding groove, is in sliding clamping connection in the sliding groove.

In a further embodiment, a rectangular groove is formed in the baffle plate close to one side of the rotating disc, a limiting rod is hinged to the rotating disc, and the limiting rod is inserted into the rectangular groove when the push-pull cover closes the sewage discharge outlet.

In a further embodiment, the baffle is an annular plate with an open bottom.

In a further embodiment, the baffle plates are two rectangular plates and are symmetrically fixed on two sides of the bottom of the dust collection box, and the sewage discharge port is positioned on a connecting line of the two rectangular plates.

In a further embodiment, grooves are formed in two inner walls of the sliding groove, protrusions are correspondingly arranged on two side walls of the sliding block, and the protrusions and the grooves are in excessive fit.

The utility model has the advantages that: compared with an elastic control switch and a complicated control switch in the prior art, the push-pull mechanism of the utility model can effectively prevent the dust collection box from opening the push-pull cover by oneself while vibrating, and avoid dust from flying in all weather; meanwhile, the structure is convenient for controlling the opening and closing of the push-pull cover, and has simple structure and convenient operation.

Drawings

Fig. 1 is a schematic structural view of an anti-shock push-pull type box cover for collecting dust of the present invention.

Fig. 2 is a first cross-sectional view of the shock-resistant push-pull type lid for collecting dust of the present invention.

Fig. 3 is a second cross-sectional view of the shock-resistant push-pull type lid for collecting dust of the present invention.

Fig. 4 is a schematic structural diagram of the push-pull assembly of the present invention.

Each of fig. 1 to 4 is labeled as: the dust collection box comprises a dust collection box body 1, a sewage discharge outlet 2, a push-pull cover 3, a baffle 4, a first V-shaped rod 5, a threaded sleeve 6, a threaded rod 7, a sliding block 8, a limiting rod 9, a second V-shaped rod 10, a fixing block 11, a rotating disk 12, a rectangular groove 13 and a clamping groove 14.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The applicant has found through a plurality of practices and operations that: the dust collection box following the work can vibrate itself at the same time as the main instrument vibrates. Therefore, the requirements on the box cover on the dust collection box are extremely high: if the switch of the box cover is controlled by elasticity, the box cover is likely to be bounced off under vibration, and finally, dust flies all over the sky; if an end cover control assembly with a complex structure is designed, the dust collection box needs to be cleaned for multiple times due to the fact that the volume of the dust collection box is not large, opening and closing of the end cover control assembly are not convenient to control due to the complex structure, and operation is complex.

For the second applicant, a shock-resistant push-pull type lid for dust collection was developed, as shown in fig. 1, comprising: the dust collection box comprises a dust collection box body 1, a sewage discharge outlet 2, a push-pull cover 3, a baffle 4, a first V-shaped rod 5, a threaded sleeve 6, a threaded rod 7, a sliding block 8, a second V-shaped rod 10, a fixed block 11, a rotating disk 12 and a limiting rod 9.

Wherein, can be with the dust clean up of dust collection bottom of the case portion during for the blowdown, will drain 2 sets up one side of dust collection bottom of the case portion is all discharged in order to further realize the dust of dust collection bottom of the case portion, the bottom of dust collection case can be and leaks hopper-shaped, drain 2 is located the lowest department that leaks hopper-shaped (not embodied in the figure).

And a push-pull assembly is arranged on one side of the sewage draining outlet 2 and is in transmission connection with the push-pull rod. The baffle 4 can be an annular plate with an open structure at the bottom, or can be two rectangular plates which are symmetrically fixed at two sides of the bottom of the dust collection box, and the sewage outlet 2 is positioned on a connecting line of the two rectangular plates. In short, the space formed by the baffle 4 is of an open structure at the bottom, and the design is to leave enough operating space for the push-pull assembly, and the direct discharge of dust from the discharge opening is not influenced.

As shown in fig. 2 to 4, the push-pull assembly includes: the device comprises a first V-shaped rod 5, a threaded sleeve 6, a threaded rod 7, a sliding block 8, a second V-shaped rod 10, a fixed block 11, a rotating disk 12 and a limiting rod 9.

One end of the first V-shaped rod 5 is hinged to the lower surface of the dust collection box, the other end of the first V-shaped rod 5 is hinged to a threaded sleeve 6, the threaded sleeve 6 is connected to a threaded rod 7 through internal and external thread transmission, and the threaded rod 7 is fixedly placed in a space formed by the baffle 4. The slider 8 with the head end fixed connection of push-and-pull lid 3, simultaneously still with the one end of second V type pole 10 is articulated each other, the other end of second V type pole 10 articulates simultaneously has fixed block 11, fixed block 11 passes through bearing movable mounting the end of threaded rod 7, the head end of threaded rod 7 passes kidney slot on the baffle 4 is fixed with carousel 12, second V type pole 10 with first V type pole 5 is carried on the back mutually and is put, and the intermediate position is articulated each other.

When the threaded rod 7 rotates forwards, the threaded sleeve 6 moves inwards to drive the hinged part of the first V-shaped rod 5 and the second V-shaped rod 10 to move outwards, the push-pull cover 3 is pulled back, and the sewage discharge outlet 2 is opened; on the contrary, when the threaded rod 7 rotates reversely, the threaded sleeve 6 moves outwards to drive the hinged part of the first V-shaped rod 5 and the second V-shaped rod 10 to move inwards, the push-pull cover 3 is ejected out, and the sewage discharge port 2 is closed.

In order to ensure that the sliding block 8 connected with the push-pull cover 3 can always run stably on a straight line, a transverse sliding groove is arranged on the lower surface of the containing box, and one side of the sliding block 8 close to the sliding groove is positioned in the sliding groove (not shown in the figure). Grooves are formed in the two inner walls of the sliding groove, protrusions are correspondingly arranged on the two side walls of the sliding block 8, and the protrusions and the grooves are in excessive matching.

In order to realize the sealing performance when the sewage draining exit 2 is closed, a clamping groove 14 which is flush with the push-pull cover 3 is arranged on the other side of the sewage draining exit 2, and when the push-pull cover 3 is ejected out, the tail end of the push-pull cover 3 is clamped in the clamping groove 14.

When vibrating for the work, can drive threaded rod 7 and take place the rotation to open push-and-pull lid 3 by oneself, consequently be close to be equipped with rectangular groove 13 on the baffle 4 of rotary disk 12 one side, articulated on the rotary disk 12 have gag lever post 9, work as when push-and-pull lid 3 seals drain 2 gag lever post 9 is inserted in the rectangular groove. When the sewage draining exit 2 is closed, the limiting rod 9 is inserted into the rectangular groove, so that the rotating disc 12 is effectively prevented from rotating automatically due to vibration. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. A shock-resistant push-pull box cover for dust collection, characterized in that, comprising:

a dust collecting box body, a sewage outlet opened on the bottom side of the dust collecting box body, a push-pull cover arranged at the sewage outlet, and a push-pull assembly connected to the push-pull cover;

Wherein, the push-pull assembly includes: baffles fixed on both sides of the bottom of the dust collecting box and extending downward; one end of a first V-shaped rod hinged to the lower surface of the dust collecting box is hinged to the first V-shaped rod. The threaded sleeve at the other end of the V-shaped rod, the threaded rod connected to the threaded sleeve, the slider fixedly connected to the head end of the push-pull cover, the second V-shaped rod with one end hinged to the slider and the second V-shaped rod hinged to the sliding block. The fixing block at the other end of the second V-shaped rod; the second V-shaped rod is opposite to the first V-shaped rod, and the middle position is hinged with each other; the fixing block is rotatably installed on the The end of the threaded rod; the head end of the threaded rod is provided with a rotating disk, and the rotating disk is located outside the baffle.

2 . A shock-resistant push-pull box cover for dust collection according to claim 1 , wherein a card flush with the push-pull cover is provided on the baffle plate on the other side of the sewage outlet. 3 . groove.

3 . The anti-vibration push-pull box cover for dust collection according to claim 1 , wherein the lower surface of the dust collection box is provided with a transverse chute, and the slider is close to the chute. 4 . One side of the slide is slidably snapped into the chute.

4 . The anti-vibration push-pull box cover for dust collection according to claim 1 , wherein the baffle plate close to the side of the rotating disk is provided with a rectangular groove, and the hinge on the rotating disk is limited. 5 . The limit rod is inserted into the rectangular slot when the push-pull cover closes the sewage outlet.

5 . The anti-vibration push-pull box cover for dust collection according to claim 1 , wherein the baffle is an annular plate with an open bottom structure. 6 .

6. A shock-resistant push-pull box cover for dust collection according to claim 1, wherein the baffles are two rectangular plates, which are symmetrically fixed on both sides of the bottom of the dust collection box, so The sewage outlet is located on the connecting line of the two rectangular plates.

7 . The anti-vibration push-pull box cover for dust collection according to claim 3 , wherein grooves are provided on the two inner walls of the chute, and two side walls of the sliding block are correspondingly provided with 7 . 8 . Protrusions, and the protrusions and the grooves are over-fitted.