CN111219273A

CN111219273A - Exhaust device of automobile filter

Info

Publication number: CN111219273A
Application number: CN201811415123.6A
Authority: CN
Inventors: 孙凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-06-02

Abstract

The invention discloses an exhaust device of an automobile filter, which comprises a guide plate (11) positioned on the upper side of the filter (2) and a supporting base for supporting the guide plate (11); wherein, the guide plate (11) is provided with a guide hole; the lower end of the exhaust rod (4) is abutted against an exhaust valve (21) of the filter; the handle (3) is used for controlling the exhaust rod (4) to move up and down, and the handle (3) comprises a hinged support arm (32) hinged on the guide plate (1), a driving support arm (33) hinged with the exhaust rod (4) and a handle part (31); rotate handle portion (31) drive support arm (33) wind the pin joint on articulated support arm (32) rotates, and drive exhaust rod (4) reciprocate, realizes that filter discharge valve (21) opens or closes. This automobile filter exhaust apparatus has solved the manual exhaust mode of current filter and has leaded to intensity of labour big, exhaust efficiency low, the lower problem of operation security.

Description

Exhaust device of automobile filter

Technical Field

The invention belongs to the field of design and manufacture of automobile parts, and particularly relates to an exhaust device of an automobile filter.

Background

Automotive filters are common devices used in automobiles to filter impurities or gases. Currently, the more common automobile filters include: air filters, air conditioning filters, oil filters, fuel filters, and the like.

In the manufacturing process of automobiles, the exhaust of the automobile filter is usually completed in a production field by adopting some traditional technological methods, namely, the exhaust valve of the automobile filter is manually pressed by an operator to realize the exhaust. According to the actual situation, the traditional exhaust mode of the automobile filter has the following two problems: firstly, the mode of directly pressing the exhaust valve by the palm can increase the labor intensity and has lower exhaust efficiency; secondly, because the surface of the exhaust valve has edges and corners, the operation is not only strenuous but also unsafe problems such as palm abrasion and the like are caused in the process of contacting and pressing with the palm.

Disclosure of Invention

1. Technical problem to be solved

The invention provides an exhaust device of an automobile filter, aiming at the problems of high labor intensity, low exhaust efficiency and low operation safety caused by the fact that the existing mode of pressing a palm is adopted to realize exhaust of the filter.

2. Technical scheme

The invention is mainly realized by the following technical scheme.

The invention relates to an exhaust device of an automobile filter, which comprises a guide plate positioned on the upper side of the filter and a supporting base for supporting the guide plate; wherein, the guide plate is provided with a guide hole; the exhaust rod penetrates through the guide hole, and the lower end of the exhaust rod abuts against an exhaust valve of the filter; the handle comprises a hinged support arm hinged on the guide plate, a driving support arm hinged with the exhaust rod and a handle part; rotate handle portion drives the drive support arm and winds the pin joint on the articulated support arm rotates, drives the exhaust rod reciprocates, realizes that filter discharge valve opens or closes.

In the above exhaust device for an automobile filter, the support base includes: the filter comprises two clamping jaws which are detachably connected to the outer peripheral surface of the filter, and at least one positioning support which is connected between the guide plate and the clamping jaws.

Among the above-mentioned automobile filter exhaust apparatus, the jack catch including be located the centre and with filter outer peripheral face complex arc clamping part and be located the connecting portion of arc clamping part both sides, two the jack catch sets up relatively and through wearing to locate the fastener of connecting portion connect in on the outer peripheral face of filter.

In the exhaust device of the automobile filter, the upper end of the positioning support is welded with the guide plate, and the lower end of the positioning support is detachably connected to the connecting part through a fastening piece.

In the exhaust device of the automobile filter, the positioning support is a frame shaped like a Chinese character 'ri', the lower side square frame of the positioning support is sleeved on the connecting part, and the upper edge beam of the positioning support is connected to the guide plate through a fastener.

In the exhaust device of the automobile filter, the positioning brackets are symmetrically arranged on two sides of the filter.

Among the above-mentioned automobile filter exhaust apparatus, the deflector upside is equipped with articulated bearing, be equipped with on the articulated bearing and be used for connecting the hinge hole of articulated support arm, the hinge hole is the arc hole.

In the exhaust device of the automobile filter, the driving support arm is hinged with the rotating seat, and the rotating seat is in threaded connection with the exhaust rod.

In the exhaust device of the automobile filter, the exhaust rod is in threaded connection with the locking nut.

In the exhaust device of the automobile filter, the reset spring is arranged between the driving support arm and the guide plate, and the reset spring is sleeved on the exhaust rod.

3. Advantageous effects

The invention relates to a filter exhaust device, which comprises a guide plate positioned at the upper side of a filter and an exhaust rod penetrating through the guide plate, wherein the guide plate is supported by a supporting base fixedly connected to the filter; the exhaust valve of the filter is driven by the lever principle to exhaust air quickly through the handle, so that the labor intensity of an operator is greatly reduced, and the safety performance in the production process is improved.

In the exhaust device of the filter, the supporting base comprises two clamping claws which are detachably connected to the peripheral surface of the filter and at least one positioning bracket which is connected between the guide plate and the clamping claws.

In the exhaust device of the filter, the exhaust rod is sleeved with the return spring, and the return spring is abutted between the driving block and the guide plate. An operator only needs to press the handle to move the exhaust rod downwards; the handle is loosened, and the exhaust rod moves upwards under the action of the elastic force of the return spring, so that the exhaust device automatically returns, and the exhaust efficiency of the exhaust device is improved.

Drawings

FIG. 1 is a schematic view of the exhaust device of the filter of the present invention.

In the figure:

11-guide plate, 12-positioning support, 13-claw, 131-arc clamping part, 132-connecting part, 14-hinged support, 141-arc hole, 2-filter, 21-filter exhaust valve, 3-handle, 31-handle part, 32-hinged support arm, 33-driving support arm, 331-rotating seat, 4-exhaust rod, 5-reset spring and 6-locking nut.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it will be apparent to those skilled in the art from this detailed description that the present invention can be practiced. Features from different embodiments may be combined to yield new embodiments, or certain features may be substituted for certain embodiments to yield yet further preferred embodiments, without departing from the principles of the present invention.

Example 1

Fig. 1 shows an embodiment of the exhaust device of the filter of the automobile, which comprises a guide plate 11 positioned at the upper side of the filter 2, wherein the guide plate 11 is provided with a guide hole; the guide plate 11 is supported by a supporting base; the exhaust rod 4 is arranged on the guide hole in a penetrating way, and the lower end of the exhaust rod is abutted against an exhaust valve 21 of the filter; the handle 3 controls the up-and-down movement of the exhaust rod 4, and the handle 3 comprises a hinged support arm 32 hinged on the guide plate 1, a driving support arm 33 hinged with the exhaust rod 4 and a handle part 31; the handle part 31 is rotated to drive the driving support arm 33 to rotate around the hinge point on the hinge support arm 32, so that the exhaust rod 4 is driven to move up and down, and the exhaust valve 21 of the filter is opened or closed. The invention utilizes the lever principle to drive the filter to exhaust gas quickly through the handle 3, thereby greatly reducing the labor intensity of operators and improving the safety performance in the production process.

The hinge arm 32 and the driving arm 33 are parallel to each other and disposed at a predetermined angle with respect to the handle portion 31, the predetermined angle is 60-120 °, and in the present embodiment, the predetermined angle is 90 °.

In this embodiment, the support base includes two claws 13 detachably attached to the outer peripheral surface of the filter 2, and two positioning brackets 12 attached between the guide plate 11 and the claws 13; specifically, the upper end of the positioning bracket 12 is welded to the guide plate 11, and the lower end is detachably connected to the connecting portion 132 by a fastener, as shown in fig. 1, the positioning bracket 12 is L-shaped as a whole. Which are respectively installed at both sides of the filter 2.

As another possible embodiment, one positioning bracket 12 may be provided, which is formed in a U-shape and can also reliably support the guide plate 11.

The support base of the structure is directly fixed on the filter shell, is not affected by the installation position of the filter, and has the advantages of good applicability, simple structure and convenience in installation.

Be fixed in claw 13 on filter 2 including be located the centre and with filter 2 outer peripheral face complex arc clamping part 131 and be located the connecting portion 132 of arc clamping part 131 both sides, two claw 13 sets up relatively and through wearing to locate connecting portion 132 the fastener connect in on filter 2's the outer peripheral face. In the present embodiment, the filter 2 is cylindrical as a whole, and includes a filter body and a filter exhaust valve 21 located on the upper side of the filter body. The arc-shaped clamping part 31 is matched with the filter body, so that the arc-shaped surface of the arc-shaped clamping part tightly holds the peripheral wall of the filter 2, the clamping surface is enlarged, and the clamping is firm.

The upper side of the guide plate 11 is provided with a hinged support 14, and the hinged support arm 32 of the handle 3 is hinged on the hinged support 14. Specifically, an arc-shaped hole 141 is formed in the hinged support 14, a pin hole is formed in the hinged support arm 32, and the hinge connection is realized through a pin shaft penetrating through the arc-shaped hole 141 and the pin hole. The arrangement of the arc-shaped hole 141 can make the handle part 31 rotate more flexibly, and prevent the exhaust rod from exhausting unsmoothly.

The hinge structure between the driving arm 33 and the exhaust rod 4 is not exclusive, and specifically, in the present embodiment, a rotating seat 331 is hinged to the driving arm 33, and the exhaust rod 4 is screwed to the rotating seat 331.

More specifically, a threaded hole is formed on the lower end surface of the rotating seat 331, and a thread matched with the upper end of the exhaust rod 4 is formed on the upper end surface of the rotating seat 331; and the exhaust rod 4 is further in threaded connection with a locking nut 6, and the extension length of the exhaust rod 4 relative to the rotating seat 331 can be adjusted according to actual installation conditions.

In order to automatically reset the exhaust device and improve the exhaust efficiency of the exhaust device, the exhaust rod 4 is sleeved with a return spring 5, and the return spring 5 abuts between the driving block 332 and the guide plate 11. An operator only needs to press the handle 3 down and loosen the handle, and the exhaust rod 4 moves upwards under the elastic action of the return spring 5.

The installation and the working process of the exhaust device of the filter are as follows: firstly, the clamping jaw 13 is arranged at a proper position of the filter 2, then the positioning support 12 is arranged on the clamping jaw 13, or firstly, the positioning support 12 is arranged on the clamping jaw 13, then the clamping jaw 13 is fixed on the filter 2, so that the guide plate 11 is separated from the filter 2 by a certain distance, and the exhaust rod 4 is abutted against the upper surface of the exhaust valve 21 of the filter, and the positioning is finished at the moment; when the handle portion 31 of the handle 3 is pressed, the exhaust rod 4 reciprocates under the combined action of the handle 3 and the return spring 5, so that the filter exhaust valve 21 is opened or closed.

Claims

1. An automobile filter exhaust device, its characterized in that: the filter comprises a guide plate (11) positioned on the upper side of the filter (2) and a supporting base for supporting the guide plate (11); wherein the guide plate (11) is provided with a guide hole; the exhaust rod (4) is arranged on the guide hole in a penetrating mode, and the lower end of the exhaust rod (4) abuts against an exhaust valve (21) of the filter; the handle (3) is used for controlling the exhaust rod (4) to move up and down, and the handle (3) comprises a hinged support arm (32) hinged on the guide plate (1), a driving support arm (33) hinged with the exhaust rod (4) and a handle part (31); rotate handle portion (31) drive support arm (33) wind the pin joint on articulated support arm (32) rotates, drives exhaust pole (4) reciprocate, realizes that filter discharge valve (21) are opened or are closed.

2. The automotive filter exhaust arrangement according to claim 1, wherein: the support base includes: two claws (13) detachably attached to the outer peripheral surface of the filter (2), and at least one positioning bracket (12) attached between the guide plate (11) and the claws (13).

3. The automotive filter exhaust apparatus according to claim 2, characterized in that: jack catch (13) including be located the centre and with filter (2) outer peripheral face complex arc clamping part (131) and be located connecting portion (132) of arc clamping part (131) both sides, two jack catch (13) set up relatively and through wearing to locate the fastener of connecting portion (132) connect in on the outer peripheral face of filter (2).

4. The automotive filter exhaust apparatus according to claim 3, characterized in that: the upper end of the positioning bracket (12) is welded with the guide plate (11), and the lower end of the positioning bracket is detachably connected to the connecting part (132) through a fastener.

5. The automotive filter exhaust apparatus according to claim 3, characterized in that: the positioning support (12) is a frame shaped like a Chinese character 'ri', the lower side of the positioning support (12) is sleeved on the connecting part (132), and the upper edge beam of the positioning support (12) is connected to the guide plate (11) through a fastener.