CN219532631U

CN219532631U - Motor vehicle detects waste gas sampling mechanism

Info

Publication number: CN219532631U
Application number: CN202320378260.7U
Authority: CN
Inventors: 李俊奎
Original assignee: Individual
Current assignee: Zhijiang Tianhui Motor Vehicle Testing Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-15
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to an exhaust gas sampling mechanism for motor vehicle detection, which comprises a fixed box, wherein the left side and the right side of the fixed box are fixedly provided with fixed plates, the bottoms of the two fixed plates are fixedly provided with two universal wheels, the inside of the fixed box is provided with a movable box, the right side of the movable box is fixedly provided with two mounting plates, the inside of the two mounting plates is provided with a moving mechanism, the top of the movable box is in threaded connection with a connecting plate, the top of the connecting plate is fixedly provided with an electric telescopic rod, and the top of the electric telescopic rod is provided with a fastening mechanism. This motor vehicle detects waste gas sampling mechanism makes equipment possess better butt joint effect through setting up moving mechanism, through electric telescopic handle's setting, and cooperation moving mechanism can carry out the regulation of height and position to sampling device to the convenience is docked the blast pipe of motor vehicle, very big saving time and the efficiency of staff's butt joint, alleviateed staff's working strength simultaneously.

Description

Motor vehicle detects waste gas sampling mechanism

Technical Field

The utility model relates to the technical field of motor vehicle detection waste gas, in particular to a motor vehicle detection waste gas sampling mechanism.

Background

Automobiles are a common transportation means in daily life, and motor vehicles need to be detected when damaged or have quality problems, wherein the problems existing in the automobiles can be detected through automobile exhaust detection, but the existing automobile exhaust detection sampling device usually needs personnel to sample manually, and is inconvenient to use.

At present, in modern civilization, a motor vehicle has become an indispensable transportation tool for human beings, so whether the exhaust emission of the motor vehicle exceeds the standard is also important, and when detecting the exhaust of the vehicle, a sampling tube and an exhaust tube need to be connected and then sampling detection can be performed, but most of the existing sampling devices are manually connected, the connection steps are complicated, and the detection time is wasted, so a motor vehicle detection exhaust sampling mechanism is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a motor vehicle detection waste gas sampling mechanism which has the advantages of convenient butt joint, convenient fixation and the like, and solves the problems that most of the existing sampling devices are manually butt-jointed, the connecting steps are complex, and the detection time is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor vehicle detects waste gas sampling mechanism, includes the fixed box, the left side and the right side of fixed box are all fixed mounting has the fixed plate, two the bottom of fixed plate is all fixed mounting has two universal wheels, the inside of fixed box is provided with the removal case, the right side of removal case is fixed mounting has two mounting panels, and the inside of two mounting panels is provided with the moving mechanism, the top threaded connection of removal case has the connecting plate, the top fixed mounting of connecting plate has electric telescopic handle, electric telescopic handle's top is provided with fastening mechanism, fastening mechanism's inside is provided with the sampling tube;

the moving mechanism comprises a driving box, the back of the driving box is fixedly provided with the driving box, the inside of the driving box is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly provided with a toothed cylinder, and the bottom of the toothed cylinder is meshed with a toothed plate.

The fastening mechanism comprises a reinforcing plate, the top fixed mounting of electric telescopic rod has the reinforcing plate, the top fixed mounting of reinforcing plate has the fixing base, the inside fixed mounting of fixing base has the solid fixed ring, the front of solid fixed ring and the equal fixed mounting in back have the screw thread piece, two the inside of screw thread piece all is provided with the screw rod, two the equal fixed mounting in opposite ends of screw rod has the carousel, two the equal fixed mounting in opposite ends of screw rod has the rotatory piece, two the surface of rotatory piece all is provided with the connecting block, two the equal fixed mounting in opposite faces of connecting block has the fastening plate, two the equal fixed mounting in opposite faces of fastening plate has the blotter.

Further, two sliding grooves are formed in the inner wall of the fixed box, sliding blocks are arranged on the front face and the back face of the movable box, and the opposite faces of the two sliding blocks are movably connected to the inner parts of the two sliding grooves respectively.

Further, the bottom of tooth pattern plate fixed connection is in the interior bottom wall of fixed case, and the removal groove has been seted up at the top of fixed case, and the removal case is located the inside in removal groove.

Further, the rotating grooves matched with the two rotating blocks are formed in the connecting blocks, and the threaded grooves matched with the outer surfaces of the two threaded rods are formed in the threaded blocks.

Further, two the fastening plate is located the inside of solid fixed ring, and two blotters are soft rubber material.

Further, the inside of removing the case and the inside of connecting plate all are provided with the screw hole, and the inside of connecting plate is provided with the fixing bolt with screw hole looks adaptation.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this motor vehicle detects waste gas sampling mechanism makes equipment possess better butt joint effect through setting up moving mechanism, through electric telescopic handle's setting, and cooperation moving mechanism can carry out the regulation of height and position to sampling device to the convenience is docked the blast pipe of motor vehicle, very big saving time and the efficiency of staff's butt joint, alleviateed staff's working strength simultaneously.

2. This motor vehicle detects waste gas sampling mechanism makes sampling mechanism still possess through setting up fastening mechanism and fixes to not unidimensional sampling tube to the convenience is according to motor vehicle blast pipe and the sampling tube of equidimension dock, and current sampling mechanism mostly adopts manual decline manual butt joint and is fixed, then samples and detects motor vehicle waste gas, and is lower relatively in efficiency, and working strength is great simultaneously, still is difficult to guarantee the fastening degree and the degree of accuracy of dock simultaneously, and moving mechanism and fastening mechanism's being provided with effectually have solved this problem, and is more practical in existing equipment, and the practical effect is more outstanding.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of the structural attachment box of the present utility model;

fig. 3 is a structural view of the structure fastening mechanism of the present utility model.

In the figure: 1. a fixed box; 2. a fixing plate; 3. a universal wheel; 4. a moving case; 5. a mounting plate; 6. a moving mechanism; 601. a drive box; 602. a motor; 603. a rotating shaft; 604. a tooth cylinder; 605. a toothed plate; 7. a connecting plate; 8. an electric telescopic rod; 9. a fastening mechanism; 901. a reinforcing plate; 902. a fixing seat; 903. a fixing ring; 904. a screw block; 905. a screw; 906. a turntable; 907. a rotating block; 908. a connecting block; 909. a fastening plate; 910. a cushion pad; 10. and (5) a sampling tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an exhaust gas detecting and sampling mechanism for a motor vehicle in this embodiment includes a fixed box 1, fixing plates 2 are fixedly installed on the left side and the right side of the fixed box 1, two universal wheels 3 are fixedly installed on the bottoms of the two fixing plates 2, a movable box 4 is arranged in the fixed box 1, two mounting plates 5 are fixedly installed on the right side of the movable box 4, a moving mechanism 6 is arranged in the two mounting plates 5, a connecting plate 7 is in threaded connection with the top of the movable box 4, an electric telescopic rod 8 is fixedly installed on the top of the connecting plate 7, a fastening mechanism 9 is arranged on the top of the electric telescopic rod 8, and a sampling tube 10 is arranged in the fastening mechanism 9;

the moving mechanism 6 comprises a driving box 601, the driving box 601 is fixedly arranged on the back surface of the back surface mounting plate 5, a motor 602 is fixedly arranged in the driving box 601, an output shaft of the motor 602 is fixedly connected with a rotating shaft 603, a toothed drum 604 is fixedly arranged on the outer surface of the rotating shaft 603, and a toothed plate 605 is meshed with the bottom of the toothed drum 604.

The fastening mechanism 9 includes the gusset plate 901, the top fixed mounting of electric telescopic handle 8 has gusset plate 901, the top fixed mounting of gusset plate 901 has fixing base 902, the inside fixed mounting of fixing base 902 has solid fixed ring 903, the front and the equal fixed mounting of back of gu fixed ring 903 have screw blocks 904, the inside of two screw blocks 904 all is provided with screw rod 905, the equal fixed mounting carousel 906 in opposite ends of two screw rods 905, the equal fixed mounting of opposite ends of two screw rods 905 has rotatory piece 907, the surface of two rotatory pieces 907 all is provided with connecting block 908, the equal fixed mounting of opposite face of two connecting block 908 has fastening plate 909, the equal fixed mounting of opposite face of two fastening plate 909 has blotter 910.

The device is characterized in that the device is fixed and installed through the fixing box 1 for the moving mechanism 6 and the device, meanwhile, the fixing plate 2 and the universal wheels 3 are arranged, so that the device has better moving effect, the flexibility of the device is improved, the connecting plate 7 and the electric telescopic rod 8 are arranged, the fastening mechanism 9 can be conveniently connected and installed and fixed, meanwhile, the fastening mechanism 9 can be conveniently installed and fixed, the device is convenient to detach and maintain, the sampling tube 10 is arranged, and the device comprises a sampling probe, a filter, a guide pipe, a water separator and a pump, so that the motor vehicle waste gas can be sampled.

In practice, the method is carried out according to the following steps:

1) Firstly, starting a motor 602 to start rotating, further driving a rotating shaft 603 to rotate, and simultaneously driving a tooth cylinder 604 to rotate;

2) Then, the rotation of the tooth cylinder 604 and the engagement relation with the tooth plate 605 enable the tooth cylinder 604 to move on the tooth plate 605, so as to drive the moving box 4 to move;

3) The height of the equipment can be adjusted through the arrangement of the electric telescopic rod 8, the turntable 906 is twisted to drive the screw 905 to rotate and move, and meanwhile, the two connecting blocks 908 can be driven to move relatively;

4) Finally, the two fastening plates 909 are driven to move relatively by the relative movement of the two connection blocks 908, so that the two buffer pads 910 are driven to move simultaneously, so that the sampling tube 10 is clamped and fixed, and the strength of the fixation can be enhanced by the arrangement of the buffer pads 910.

To sum up, this motor vehicle detects waste gas sampling mechanism makes equipment possess better butt joint effect through setting up moving mechanism 6, through the setting of electric telescopic handle 8, cooperation moving mechanism 6 can carry out the regulation of height and position to sampling device to the convenience is docked the blast pipe of motor vehicle, very big saving time and the efficiency of staff's butt joint, alleviateed staff's working strength simultaneously.

Further, make sampling mechanism still possess through setting up fastening mechanism 9 and fix to not unidimensional sampling tube 10 to the convenience is according to not unidimensional motor vehicle blast pipe and sampling tube 10 dock, and current sampling mechanism mostly adopts manual butt joint and fixed of falling, then takes a sample and detects motor vehicle waste gas, and is lower relatively in efficiency, and working strength is great simultaneously, still is difficult to guarantee the fastening degree and the degree of accuracy of docking simultaneously, and moving mechanism 6 and fastening mechanism 9's being provided with effectually have solved this problem, and is more practical compared with current equipment, and the practical effect is more outstanding.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor vehicle detects waste gas sampling mechanism, includes fixed case (1), its characterized in that: the automatic detection device is characterized in that a fixing plate (2) is fixedly installed on the left side and the right side of the fixing box (1), two universal wheels (3) are fixedly installed at the bottoms of the fixing plates (2), a movable box (4) is arranged in the fixing box (1), two mounting plates (5) are fixedly installed on the right side of the movable box (4), a moving mechanism (6) is arranged in the two mounting plates (5), a connecting plate (7) is connected to the top of the movable box (4) in a threaded manner, an electric telescopic rod (8) is fixedly installed at the top of the connecting plate (7), a fastening mechanism (9) is arranged at the top end of the electric telescopic rod (8), and a sampling tube (10) is arranged in the fastening mechanism (9);

the moving mechanism (6) comprises a driving box (601), the driving box (601) is fixedly arranged on the back surface of the mounting plate (5), a motor (602) is fixedly arranged in the driving box (601), an output shaft of the motor (602) is fixedly connected with a rotating shaft (603), a tooth pattern cylinder (604) is fixedly arranged on the outer surface of the rotating shaft (603), and a tooth pattern plate (605) is meshed with the bottom of the tooth pattern cylinder (604);

fastening mechanism (9) are including gusset plate (901), the top fixed mounting of electric telescopic handle (8) has gusset plate (901), the top fixed mounting of gusset plate (901) has fixing base (902), the inside fixed mounting of fixing base (902) has solid fixed ring (903), the front and the back of solid fixed ring (903) all fixed mounting have screw block (904), two the inside of screw block (904) all is provided with screw rod (905), two the opposite end of screw rod (905) all fixed mounting has carousel (906), two the opposite end of screw rod (905) all fixed mounting has rotatory piece (907), two the surface of rotatory piece (907) all is provided with connecting block (908), two the equal fixed mounting of opposite face of connecting block (908) has gusset plate (909), two the equal fixed mounting of opposite face of gusset plate (909) has blotter (910).

2. A motor vehicle test exhaust sampling mechanism as set forth in claim 1, wherein: two sliding grooves are formed in the inner wall of the fixed box (1), sliding blocks are arranged on the front face and the back face of the movable box (4), and the opposite faces of the two sliding blocks are respectively and movably connected to the inner parts of the two sliding grooves.

3. A motor vehicle test exhaust sampling mechanism as set forth in claim 1, wherein: the bottom of tooth board (605) fixed connection is in the interior bottom wall of fixed case (1), and the removal groove has been seted up at the top of fixed case (1), and removal case (4) are located the inside in removal groove.

4. A motor vehicle test exhaust sampling mechanism as set forth in claim 1, wherein: the two connecting blocks (908) are provided with rotating grooves matched with the two rotating blocks (907), and the two threaded blocks (904) are provided with threaded grooves matched with the outer surfaces of the two screws (905).

5. A motor vehicle test exhaust sampling mechanism as set forth in claim 1, wherein: both fastening plates (909) are located inside the fixing ring (903), and both cushions (910) are made of soft rubber.

6. A motor vehicle test exhaust sampling mechanism as set forth in claim 1, wherein: screw holes are formed in the movable box (4) and the connecting plate (7), and fixing bolts matched with the screw holes are arranged in the connecting plate (7).