CN112622606B

CN112622606B - Fixing device of automobile exhaust purifier

Info

Publication number: CN112622606B
Application number: CN202110252430.2A
Authority: CN
Inventors: 曲少杰; 郭宗华
Original assignee: Yantai Yingde Precision Machinery Co ltd
Current assignee: Yantai Yingde Precision Machinery Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-05-11
Anticipated expiration: 2041-03-09
Also published as: CN112622606A

Abstract

The invention discloses a fixing device of an automobile exhaust purifier, belonging to the technical field of purifier installation and comprising a supporting seat, an adjusting device, a swinging device, a positioning device, a connecting device and a fixing device, the supporting seat is placed on a horizontal plane, the adjusting device is fixedly arranged at the top of the supporting seat, the swinging device is fixedly arranged at the top of the supporting seat, the positioning device is fixedly arranged on the swinging device, the connecting device is fixedly arranged at the bottom of the supporting seat, the fixing device is fixedly arranged at the bottom of the supporting seat, the purifier can be adjusted to be arranged at the bottom of the automobile through the swinging device, through pendulous device cooperation positioner with fix the clarifier in the bottom of car tentatively earlier, make operating personnel need not install when fixing the clarifier lift the support to the clarifier, ensured operating personnel to the safety of clarifier installation when fixed and saved operating personnel's labour.

Description

Fixing device of automobile exhaust purifier

Technical Field

The invention relates to the technical field of purifier installation, in particular to a fixing device for an automobile exhaust purifier.

Background

An automobile exhaust purifier is a purifier, a ceramic catalytic converter for automobile exhaust treatment, and is used on automobiles from the end of 70 years in order to control the exhaust pollution of automobiles and reduce the emission of carbon monoxide, black smoke and other toxic gases, in the technical development of the past decades, automobile manufacturers use many different ways to reduce the emission pollution, such as exhaust gas circulation, fuel tank oil gas recovery and engine electronic control systems, etc., but the catalytic converter is always the most effective method for reducing the emission of harmful exhaust gases.

The fixing device comprises a fixing plate frame and a national nut, wherein the fixing plate frame is fixedly connected with the automobile exhaust purifier, the fixing plate frame is fixedly connected with an automobile frame through the fixing nut, and the automobile exhaust purifier and the automobile frame form an integral structure through a fixing mechanism; the automobile exhaust purifier is simple in structure and convenient to use, can be fixed on a frame of an automobile, is connected stably, and ensures normal operation of the automobile exhaust purifier.

The invention also has the following problems when the automobile exhaust purifier is installed and fixed: when fixing the clarifier in the car bottom, the bottom part of car can lead to the fact fixedly to block the installation of clarifier, fixes to operating personnel's physical stamina consumption very big on current position this moment, when installing fixedly, needs operating personnel to lift the clarifier and pays, and this can lead to the fact certain influence to operating personnel's safety.

Disclosure of Invention

The embodiment of the invention provides a fixing device for an automobile exhaust purifier, which aims to solve the technical problems that when the purifier is fixed at the bottom of an automobile, the installation and the fixation of the purifier can be blocked by bottom parts of the automobile, the purifier is fixed at the existing position, the physical energy and the energy of an operator are greatly consumed, and when the purifier is installed and fixed, the safety of the operator can be affected to a certain extent by lifting and supporting the purifier by the operator.

The embodiment of the invention adopts the following technical scheme: a fixing device of an automobile exhaust purifier comprises a supporting seat, an adjusting device, a swinging device, a positioning device, a connecting device and a fixing mechanism, wherein the supporting seat is placed on a horizontal plane, the adjusting device is fixedly installed at the top of the supporting seat, the swinging device is fixedly installed at the top of the supporting seat, the positioning device is fixedly installed on the swinging device, the connecting device is fixedly installed at the bottom of the supporting seat, the fixing mechanism is fixedly installed at the bottom of the supporting seat, the adjusting device comprises a placing seat, a working knob, a placing plate, a threaded rod, a rotating wheel, a transmission belt, a movable plate and a plurality of moving assemblies, the placing seat is fixedly installed at the top of the supporting seat, the working knob is installed at the top of the placing seat, the placing plate is fixedly installed at the top of the placing seat, the threaded rod is installed on the, the utility model discloses a swing mechanism, including a threaded rod, a transmission band cover, a movable plate, a swing seat, a drive knob, a drive rod, a spiral rod, a swing frame, a connecting rod, a drive gear, a swing plate and two locating plates, the one end at the threaded rod and the threaded rod normal running fit are installed to the turning wheel, the transmission band cover is established on turning wheel and work knob, the movable plate is installed on the threaded rod and with threaded rod screw-thread fit, the movable plate with place a sliding fit, pendulous device includes first swing subassembly and second swing subassembly, the same symmetry of first swing subassembly and second swing subassembly structure sets up at the top of supporting seat, two locating plates symmetry are installed at the top of swing seat, first drive knob and second drive knob symmetry set up on the swing seat, the drive rod is installed on first drive knob and with first drive knob transmission, the utility model discloses a swing plate, including swing frame, connecting rod, drive gear and hob, the hob cover is established on the actuating lever and with actuating lever normal running fit, the both ends of swing frame are connected with second drive knob and one of them locating plate respectively, swing frame and one of them locating plate normal running fit, the connecting rod install on the swing frame and with swing frame normal running fit, drive gear and hob meshing, the both ends and the connecting rod normal running fit of swing plate.

Further, it is a plurality of the removal subassembly all is including removing the frame, removing the axle and removing the bolt piece, be equipped with on the movable plate with a plurality of removal subassembly sliding fit's shifting chute, remove the frame and install on placing the seat and with place seat sliding fit, remove the axle and install on removing the frame and with remove frame normal running fit, remove the axle and remove the epaxial shifting chute sliding fit of movable plate, remove bolt piece fixed mounting on removing the frame.

Further, positioner includes first locating component and second locating component, first locating component and second locating component structure are the same and install respectively on the swing board of first swing subassembly and second swing subassembly, first locating component includes support frame and couple, support frame fixed mounting is at the top of swing board, the couple is articulated to be installed on the support frame.

Further, the connecting device comprises a connecting ring and a plurality of hinged expansion plates, the connecting ring is fixedly installed at the bottom of the supporting seat, the hinged expansion plates are respectively arranged on the connecting ring in pairwise symmetry, and threaded holes are formed in the hinged expansion plates.

Further, fixed establishment includes two solid fixed rings, two gu fixed ring fixed mounting is in the bottom of supporting seat, two gu be equipped with a plurality of fixed orificess on the fixed ring.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, when pendulous device cooperation positioner tentatively fixed the clarifier in the car bottom, remove on placing the seat through a plurality of removal subassemblies, make a plurality of removal subassemblies disperse through the shifting chute on the movable plate, make the removal bolt piece of operating personnel accessible dispersion on each position find the position that is fit for the clarifier to fix in the car bottom, the operating personnel of being convenient for fixes the clarifier.

Its two, when fixing the clarifier in the car bottom, the bottom part of car can lead to the fact fixedly to the installation of clarifier and block, and the adjustment of accessible pendulous device is convenient for operating personnel to find the preliminary fixed position of the suitable clarifier in car bottom, can not receive the hindrance of car bottom spare part, can adjust so that install the clarifier according to the condition of car bottom in the actual operation.

Thirdly, the swinging device is matched with the positioning device to fix the purifier at the bottom of the automobile preliminarily, so that an operator can lift and support the purifier when the purifier is not required to be installed and fixed, the safety of the operator when the purifier is installed and fixed is guaranteed, and the labor capacity of the operator is saved.

And fourthly, one side of the expansion plate is connected with the purifier, and the other side of the expansion plate is connected with the automobile body, so that the firmness of the connection of the purifier and the automobile tail gas end is enhanced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of an adjusting device according to the present invention;

FIG. 4 is a perspective view of the moving assembly of the present invention;

FIG. 5 is a schematic perspective view of a swing device according to the present invention;

FIG. 6 is a schematic perspective view of a positioning device according to the present invention;

fig. 7 is a schematic perspective view of the connecting device of the present invention.

Reference numerals:

1. a supporting seat; 2. an adjustment device; 21. a placing seat; 22. a working knob; 23. placing the plate; 24. a threaded rod; 25. a rotating wheel; 26. a conveyor belt; 27. moving the plate; 28. a moving assembly; 281. a movable frame; 282. a movable shaft; 283. moving the bolt block; 3. a swing device; 31. a first swing assembly; 311. a swing seat; 312. a first drive knob; 313. a second drive knob; 314. a drive rod; 315. a screw rod; 316. a swing frame; 317. a connecting rod; 318. a drive gear; 319. a swing plate; 3191. positioning a plate; 32. a second swing assembly; 4. a positioning device; 41. a first positioning assembly; 411. a support frame; 412. hooking; 42. a second positioning assembly; 5. a connecting device; 51. a connecting ring; 52. a hinged expansion plate; 6. a fixing mechanism; 61. and (4) fixing the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 7, an embodiment of the present invention provides a fixing device for an automobile exhaust purifier, including a supporting seat 1, an adjusting device 2, a swinging device 3, a positioning device 4, a connecting device 5 and a fixing mechanism 6, where the supporting seat 1 is placed on a horizontal plane, the adjusting device 2 is fixedly installed at the top of the supporting seat 1, the swinging device 3 is fixedly installed at the top of the supporting seat 1, the positioning device 4 is fixedly installed on the swinging device 3, the connecting device 5 is fixedly installed at the bottom of the supporting seat 1, and the fixing mechanism 6 is fixedly installed at the bottom of the supporting seat 1;

preferably, referring to fig. 3, the adjusting device 2 includes a placing seat 21, an operating knob 22, a placing plate 23, a threaded rod 24, a rotating wheel 25, a transmission belt 26, a moving plate 27 and a plurality of moving assemblies 28, the placing seat 21 is fixedly installed on the top of the supporting seat 1, the operating knob 22 is installed on the top of the placing seat 21, the placing plate 23 is fixedly installed on the top of the placing seat 21, the threaded rod 24 is installed on the placing plate 23 and is in running fit with the placing plate 23, the rotating wheel 25 is installed at one end of the threaded rod 24 and is in running fit with the threaded rod 24, the transmission belt 26 is sleeved on the rotating wheel 25 and the operating knob 22, the moving plate 27 is installed on the threaded rod 24 and is in running fit with the threaded rod 24, and the moving plate 27 is in sliding; when the swing device 3 is matched with the positioning device 4 to preliminarily fix the purifier at the bottom of the automobile, the transmission belt 26 is driven by manually adjusting the working knob 22 to enable the rotating wheel 25 to rotate, the rotating wheel 25 rotates to drive the threaded rod 24 to rotate, the threaded rod 24 rotates to drive the movable plate 27 to move on the placing seat 21, the movable plate 27 moves to drive the plurality of movable assemblies 28 to move on the placing seat 21, the plurality of movable assemblies 28 are dispersed through the moving grooves in the movable plate 27 and adjusted to be suitable for an operator to fix the purifier at the bottom of the automobile, and the time and labor are saved when the operator fixes the purifier;

referring to fig. 2 and 5, the swing device 3 includes a first swing assembly 31 and a second swing assembly 32, the first swing assembly 31 and the second swing assembly 32 are arranged on the top of the supporting base 1 in the same structure and symmetrically, the first swing assembly 31 includes a swing base 311, a first driving knob 312, a second driving knob 313, a driving rod 314, a screw rod 315, a swing frame 316, a connecting rod 317, a driving gear 318, a swing plate 319, and two positioning plates 3191, the swing base 311 is arranged on the top of the supporting base 1, the two positioning plates 3191 are symmetrically arranged on the top of the swing base 311, the first driving knob 312 and the second driving knob 313 are symmetrically arranged on the swing base 311, the driving rod 314 is arranged on the first driving knob 312 and is in transmission fit with the first driving knob 312, the screw rod 315 is arranged on the driving rod 314 and is in rotation fit with the driving rod 314, the two ends of the swing frame 316 are respectively connected with the second driving knob 313 and one of the positioning plates 3191, the swing frame 316 is rotatably matched with one of the positioning plates 3191, the connecting rod 317 is installed on the swing frame 316 and is rotatably matched with the swing frame 316, the driving gear 318 is installed on the connecting rod 317 and is rotatably matched with the connecting rod 317, the driving gear 318 is meshed with the screw rod 315, and the two ends of the swing plate 319 are rotatably matched with the connecting rod 317; when the purifier is fixed at the bottom of the automobile, the bottom part of the automobile can block the installation and fixation of the purifier, at the moment, the first swing component 31 and the second swing component 32 operate, the first driving knob 312 is manually adjusted to rotate to drive the driving rod 314 to rotate, the driving rod 314 rotates to drive the screw rod 315 to rotate, the screw rod 315 rotates to drive the driving gear 318 to rotate, the driving gear 318 rotates to drive the connecting rod 317 to rotate to enable the swing plate 319 to horizontally swing left and right, the second driving knob 313 is manually adjusted to rotate to drive the swing frame 316 to swing up and down, the swing frame 316 swings up and down to drive the swing plate 319 to swing up and down, the position suitable for the primary fixation of the purifier at the bottom of the automobile can be found through the vertical and left swinging, the purifier cannot be blocked by the parts at the bottom of the automobile, and the installation of the purifier can be adjusted according to, fix the clarifier in the bottom of car tentatively earlier through cooperation positioner 4, make operating personnel need not install when fixing the clarifier and lift the support to the clarifier and pay, ensured operating personnel to the safety of clarifier installation when fixed and saved operating personnel's labour.

Preferably, referring to fig. 4, each of the plurality of moving assemblies 28 includes a moving frame 281, a moving shaft 282, and a moving bolt block 283, the moving plate 27 is provided with a moving slot slidably engaged with the plurality of moving assemblies 28, the moving frame 281 is mounted on the placing base 21 and slidably engaged with the placing base 21, the moving shaft 282 is mounted on the moving frame 281 and rotatably engaged with the moving frame 281, the moving shaft 282 is slidably engaged with the moving slot on the moving plate 27, and the moving bolt block 283 is fixedly mounted on the moving frame 281; when the moving plate 27 moves, the moving plate 27 drives the moving shafts 282 to move through the moving slots on the moving plate 27, so that the moving shafts 282 on the plurality of moving assemblies 28 are dispersed through the sliding slots on the moving plate 27, and the moving bolt blocks 283 which are attached to each other are separated, so that an operator can conveniently find a position suitable for fixing the purifier at the bottom of the automobile through the moving bolt blocks 283 dispersed on various positions to complete the operation.

Preferably, referring to fig. 2 and 6, the positioning device 4 includes a first positioning assembly 41 and a second positioning assembly 42, the first positioning assembly 41 and the second positioning assembly 42 are identical in structure and are respectively mounted on the swinging plates 319 of the first swinging assembly 31 and the second swinging assembly 32, the first positioning assembly 41 includes a supporting frame 411 and a hook 412, the supporting frame 411 is fixedly mounted on the top of the swinging plate 319, and the hook 412 is hinged on the supporting frame 411; when the swing device 3 adjusts the position of the purifier to be installed, the simple preliminary fixing operation is performed by fixing the hook 412 on the beam frame at the bottom of the automobile, so that an operator does not need to lift and support the purifier, the safety of the operator is guaranteed, and the labor force of the operator is reduced.

Preferably, referring to fig. 7, the connecting device 5 includes a connecting ring 51 and a plurality of hinged expansion plates 52, the connecting ring 51 is fixedly installed at the bottom of the supporting seat 1, the plurality of hinged expansion plates 52 are respectively arranged on the connecting ring 51 in a pairwise symmetry manner, and threaded holes are formed in the plurality of hinged expansion plates 52; when the purifier is fixedly installed, the purifier is required to be connected with the tail gas end of an automobile, one side of the purifier is connected with the purifier through the expansion of the plurality of hinged expansion plates 52, and the other side of the purifier is connected with the automobile body, so that the firmness of the connection of the purifier and the tail gas end of the automobile is enhanced.

Preferably, referring to fig. 2, the fixing mechanism 6 includes two fixing rings 61, the two fixing rings 61 are fixedly installed at the bottom of the supporting seat 1, and a plurality of fixing holes are formed in the two fixing rings 61; when the purifier is installed on the automobile, the purifier is placed on the two fixing rings 61, and the purifier is firmly fixed on the two fixing rings 61 through the fixing holes in the two fixing rings 61, so that the purifier is conveniently and afterwards fixed on the bottom of the automobile.

The working principle is as follows: when the purifier is installed on an automobile, the purifier is placed on the two fixing rings 61, the purifier is firmly fixed on the two fixing rings 61 through the fixing holes on the two fixing rings 61, so that the purifier is fixed at the bottom of the automobile, a part at the bottom of the automobile can block the purifier when the purifier is installed, at the moment, the first swinging component 31 and the second swinging component 32 operate, the first driving knob 312 is manually adjusted to rotate through a hand to drive the driving rod 314 to rotate, the driving rod 314 rotates to drive the screw rod 315 to rotate, the screw rod 315 rotates to drive the driving gear 318 to rotate, the driving gear 318 rotates to drive the connecting rod 317 to rotate to enable the swinging plate 319 to horizontally swing left and right, when the second driving knob 313 is manually adjusted to rotate, the swinging frame 316 drives the swinging plate 319 to vertically swing up and down, the position, suitable for preliminary fixing of the purifier at the bottom of the automobile, is found through vertical and horizontal swinging, when the swinging device 3 is matched with the positioning device 4 to fix the purifier on the bottom of the automobile preliminarily, the manual adjusting operation knob 22 drives the transmission belt 26 to rotate the rotating wheel 25, the rotating wheel 25 rotates to drive the threaded rod 24 to rotate, the threaded rod 24 rotates to drive the moving plate 27 to move on the placing seat 21, the moving plate 27 moves to drive the moving assemblies 28 to move on the placing seat 21, the moving shafts 282 on the moving assemblies 28 are dispersed through the chutes on the moving plate 27 to separate the moving bolt blocks 283 which are mutually attached tightly, so that the operator can find the position suitable for fixing the purifier on the bottom of the automobile through the moving bolt blocks 283 which are dispersed on each position to complete the operation, after the purifier is fixed at the bottom of the automobile, the purifier is required to be connected with the tail gas end of the automobile, one side of the purifier is connected with the purifier and the other side of the purifier is connected with the automobile body through the expansion of the plurality of hinged expansion plates 52, so that the firmness of connection between the purifier and the tail gas end of the automobile is enhanced, and the fixed installation of the purifier is completed.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an automobile exhaust purifier's fixing device, its characterized in that, includes supporting seat (1), adjusting device (2), pendulous device (3), positioner (4), connecting device (5) and fixed establishment (6), place on the horizontal plane supporting seat (1), adjusting device (2) fixed mounting is at the top of supporting seat (1), pendulous device (3) fixed mounting is at the top of supporting seat (1), positioner (4) fixed mounting is on pendulous device (3), connecting device (5) fixed mounting is in the bottom of supporting seat (1), fixed establishment (6) fixed mounting is in the bottom of supporting seat (1), adjusting device (2) including placing seat (21), work knob (22), place board (23), threaded rod (24), rotate wheel (25), transmission band (26), A movable plate (27) and a plurality of movable components (28), the placing seat (21) is fixedly installed at the top of the supporting seat (1), the working knob (22) is installed at the top of the placing seat (21), the placing plate (23) is fixedly installed at the top of the placing seat (21), the threaded rod (24) is installed on the placing plate (23) and is in running fit with the placing plate (23), the rotating wheel (25) is installed at one end of the threaded rod (24) and is in running fit with the threaded rod (24), the transmission belt (26) is sleeved on the rotating wheel (25) and the working knob (22), the movable plate (27) is installed on the threaded rod (24) and is in running fit with the threaded rod (24), the movable plate (27) is in sliding fit with the placing seat (21), the swinging device (3) comprises a first swinging component (31) and a second swinging component (32), the first swing assembly (31) and the second swing assembly (32) are arranged at the top of the supporting seat (1) in the same structure and symmetrically, the first swing assembly (31) comprises a swing seat (311), a first driving knob (312), a second driving knob (313), a driving rod (314), a spiral rod (315), a swing frame (316), a connecting rod (317), a driving gear (318), a swing plate (319) and two positioning plates (3191), the swing seat (311) is arranged at the top of the supporting seat (1), the two positioning plates (3191) are symmetrically arranged at the top of the swing seat (311), the first driving knob (312) and the second driving knob (313) are symmetrically arranged on the swing seat (311), the driving rod (314) is arranged on the first driving knob (312) and is in transmission fit with the first driving knob (312), the spiral rod (315) is sleeved on the driving rod (314) and is in rotation fit with the driving rod (314), the both ends of swing span (316) are connected with second drive knob (313) and one of them locating plate (3191) respectively, swing span (316) and one of them locating plate (3191) normal running fit, connecting rod (317) install on swing span (316) and with swing span (316) normal running fit, drive gear (318) install on connecting rod (317) and with connecting rod (317) normal running fit, drive gear (318) and hob (315) meshing, the both ends and connecting rod (317) normal running fit of swing board (319).

2. The fixing device of the automobile exhaust purifier as recited in claim 1, wherein each of the plurality of moving assemblies (28) comprises a moving frame (281), a moving shaft (282) and a moving bolt block (283), the moving plate (27) is provided with a moving slot slidably engaged with the plurality of moving assemblies (28), the moving frame (281) is mounted on the placing seat (21) and slidably engaged with the placing seat (21), the moving shaft (282) is mounted on the moving frame (281) and rotatably engaged with the moving frame (281), the moving shaft (282) is slidably engaged with the moving slot on the moving plate (27), and the moving bolt block (283) is fixedly mounted on the moving frame (281).

3. The fixing device of the automobile exhaust purifier as recited in claim 1, wherein the positioning device (4) comprises a first positioning component (41) and a second positioning component (42), the first positioning component (41) and the second positioning component (42) are identical in structure and are respectively installed on the swinging plates (319) of the first swinging component (31) and the second swinging component (32), the first positioning component (41) comprises a supporting frame (411) and a hook (412), the supporting frame (411) is fixedly installed on the top of the swinging plates (319), and the hook (412) is hinged on the supporting frame (411).

4. The fixing device of the automobile exhaust purifier according to claim 1, wherein the connecting device (5) comprises a connecting ring (51) and a plurality of hinged expansion plates (52), the connecting ring (51) is fixedly installed at the bottom of the supporting base (1), the plurality of hinged expansion plates (52) are respectively arranged on the connecting ring (51) in a pairwise symmetry manner, and threaded holes are formed in the plurality of hinged expansion plates (52).

5. The fixing device of the automobile exhaust purifier as recited in claim 1, wherein the fixing mechanism (6) comprises two fixing rings (61), the two fixing rings (61) are fixedly mounted at the bottom of the supporting base (1), and a plurality of fixing holes are arranged on the two fixing rings (61).