Three-way catalyst cleaning device

Abstract

The utility model relates to the technical field of motor vehicle tail gas treatment equipment, in particular to a three-way catalyst cleaning device which comprises a bottom plate, a cleaning device body and a rotating assembly, the cleaning device body is installed above the bottom plate, the rotating assembly comprises a supporting plate, a sliding component, an installation frame, a rotating shaft, a driving component and an abutting wheel, and the supporting plate is fixedly connected with the bottom plate. The mounting frame is connected with the supporting plate through the sliding component, the sliding component drives the mounting frame to move, the rotating shaft is rotationally connected with the mounting frame and located on the side, close to the cleaning device, of the mounting frame, the driving component is mounted on the mounting frame and drives the rotating shaft to rotate, and the abutting wheel is fixedly connected with the rotating shaft. Therefore, repeated installation of the transmission belt is avoided, the number of cleaning steps is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor vehicle exhaust treatment equipment, in particular to a three-way catalytic converter cleaning device. Background Art

[0002] After a certain period of use, the inner and outer walls of the three-way catalytic converter need to be cleaned to ensure its normal operation. The cleaning equipment in the prior art has an insufficient cleaning effect and cannot comprehensively clean the inner and outer walls of the three-way catalytic converter. At the same time, the cleaning efficiency is low.

[0003] In the existing patent technology CN214976197U, a three-way catalytic converter cleaning device is recorded to include a bottom plate, a cleaning agent box, a mounting clamp, a waste water tank and a drive motor box are arranged in sequence from left to right on the upper surface of the bottom plate, and a liquid pump is clamped on the mounting clamp. The left side of the liquid pump is connected to the cleaning agent box through a water pipe, and the right side is connected to the vertical outer wall cleaning plate and inner wall cleaning pipe in sequence upward through a water pipe. The right side of the outer wall cleaning plate is provided with a number of spray holes arranged equidistantly in the longitudinal direction, and the outer wall of the inner wall cleaning pipe is provided with a number of spray holes arranged equidistantly in the longitudinal direction. The spray holes are connected to the lower water pipe through the outer wall cleaning plate and the inner wall cleaning pipe. The lower end of the inner wall cleaning pipe body is provided with a turntable. The device has a good cleaning effect, can achieve comprehensive cleaning of the inner and outer walls of the three-way catalytic converter, and has a high cleaning efficiency, saving cleaning time.

[0004] In the existing patented technology, the driving motor case is connected to the three-way catalytic converter through a belt, so that the three-way catalytic converter rotates. Therefore, when cleaning the three-way catalytic converter, it is necessary to repeatedly disassemble and install the driving belt, thereby increasing the cleaning process and reducing work efficiency. Utility Model Content

[0005] The utility model aims to provide a three-way catalytic converter cleaning device, aiming to solve the problem that the existing equipment needs to repeatedly disassemble and install the transmission belt, thereby increasing the cleaning process and reducing the working efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a three-way catalytic converter cleaning device, comprising a base plate, a cleaning device and a rotating assembly, wherein the cleaning device is installed above the base plate, and the rotating assembly comprises a supporting plate, a sliding member, a mounting frame, a rotating shaft, a driving member and an abutment wheel, the supporting plate is fixedly connected to the base plate and is located on a side of the base plate close to the cleaning device, the mounting frame is connected to the supporting plate through the sliding member, the sliding member drives the mounting frame to move, the rotating shaft is rotatably connected to the mounting frame and is located on a side of the mounting frame close to the cleaning device, the driving member is installed on the mounting frame, the driving member drives the rotating shaft to rotate, and the abutment wheel is fixedly connected to the rotating shaft and is located at one end of the rotating shaft close to the mounting frame.

[0007] Wherein, the sliding component includes a sliding plate, a slider and an elastic element, the sliding plate is fixedly connected to the support plate and is located on a side of the support plate away from the base plate; the slider is slidably connected to the sliding plate and is located on a side of the sliding plate away from the support plate and is connected to the mounting frame; the elastic element is installed on the sliding plate, and the elastic element drives the slider to move.

[0008] Among them, the elastic element includes a telescopic rod and a spring, the telescopic rod is fixedly connected to the sliding plate, is located on a side of the sliding plate close to the slider, and is connected to the slider; the spring is sleeved on the outside of the telescopic rod, and both ends of the spring are respectively connected to the sliding plate and the slider.

[0009] Wherein, the driving component includes a motor, a driving gear and a driving element, the motor is fixedly connected to the mounting frame and is located on a side of the mounting frame close to the rotating shaft; the driving gear is fixedly connected to the motor and is located at the output end of the motor; the driving element is installed on the rotating shaft, and the driving element drives the rotating shaft to rotate.

[0010] Wherein, the driving element includes a transmission gear and a transmission belt. The transmission gear is fixedly connected to the rotating shaft and is located on a side of the rotating shaft close to the abutment wheel. The transmission belt is sleeved on the outer side of the transmission gear and connected to the driving gear.

[0011] Wherein, the rotating assembly also includes a fixed base and a reinforcement rod, the fixed base is fixedly connected to the support plate and is located on a side of the support plate close to the sliding plate; the reinforcement rod is fixedly connected to the fixed base and is located on a side of the fixed base away from the support plate and is connected to the sliding plate.

[0012] The utility model provides a three-way catalytic converter cleaning device, the support plate is mounted on the side of the base plate close to the cleaning device by bolts, the mounting frame is mounted on the support plate by the sliding member, the mounting frame is enabled to move left and right by the sliding member, the rotating shaft is mounted on the mounting frame close to the cleaning member by a bearing, the driving member is mounted on the mounting frame, the rotating shaft is driven to rotate by the driving member, the outer circle of the abutment wheel is made of rubber material, the abutment wheel is mounted on the rotating shaft, and the abutment wheel part is extended out of the mounting frame, the abutment wheel is abutted against the three-way catalytic converter by the sliding member, the rotating shaft is driven to rotate by the driving member, thereby the abutment wheel is rotated, and the abutment wheel drives the three-way catalytic converter to rotate, thereby avoiding repeated installation of the transmission belt, thereby reducing the cleaning steps and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of a three-way catalytic converter cleaning device according to the first embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the rotating assembly of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the installation of the fixed base and the reinforcement rod of the second embodiment of the utility model.

[0017] In the figure: 100-bottom plate, 101-cleaning device, 102-support plate, 103-installation frame, 104-rotating shaft, 105-abutment wheel, 106-sliding plate, 107-sliding block, 108-telescopic rod, 109-spring, 110-motor, 111-driving gear, 112-transmission gear, 113-transmission belt, 214-fixed base, 215-reinforcement rod. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a three-way catalytic converter cleaning device according to the first embodiment of the utility model. Figure 2 It is a schematic diagram of the overall structure of the rotating assembly of the first embodiment of the utility model.

[0021] The utility model provides a three-way catalytic converter cleaning device, including a base plate 100, a cleaning device 101 and a rotating assembly, wherein the rotating assembly includes a support plate 102, a sliding member, a mounting frame 103, a rotating drawer 104, a driving member and an abutting wheel 105, wherein the sliding member includes a sliding plate 106, a slider 107 and an elastic element, wherein the elastic element includes a telescopic rod 108 and a spring 109, and the driving member includes a motor 110, a driving gear 111 and a driving element, wherein the driving element includes a transmission gear 112 and a transmission belt 113. The present invention solves the problem that the existing equipment needs to repeatedly disassemble and install the transmission belt, thereby increasing the cleaning process and reducing the working efficiency, and can also make the rotating assembly run more stably.

[0022] According to this specific embodiment, the cleaning device 101 is installed above the base plate 100. The cleaning device 101 and the base plate 100 are both the cleaning device and the base plate recorded in the existing patent technology CN214976197U, a three-way catalytic converter cleaning device. The cleaning device 101 is installed above the base plate 100. The cleaning device 101 is used to fully clean the inner and outer walls of the three-way catalytic converter. This solution avoids repeated installation of the transmission belt, reduces the cleaning steps, and thus improves work efficiency.

[0023] Wherein, the support plate 102 is fixedly connected to the base plate 100 and is located on a side of the base plate 100 close to the cleaning device 101, the mounting frame 103 is connected to the support plate 102 through the sliding member, the sliding member drives the mounting frame 103 to move, the rotary drawer 104 is rotatably connected to the mounting frame 103 and is located on a side of the mounting frame 103 close to the cleaning device 101, the driving member is installed on the mounting frame 103, the driving member drives the rotary drawer 104 to rotate, the abutment wheel 105 is fixedly connected to the rotary drawer 104 and is located at one end of the rotary drawer 104 close to the mounting frame 103, the support plate 102 is installed on a side of the base plate 100 close to the cleaning device 101 by bolts, the mounting frame 103 is installed on the support plate 102 through the sliding member On the support plate 102, the mounting frame 103 is able to move left and right through the sliding component, the drawer 104 is mounted on the mounting frame 103 close to the cleaning component through a bearing, the driving component is mounted on the mounting frame 103, and the drawer 104 is driven to rotate by the driving component, the outer circle of the abutment wheel 105 is made of rubber, the abutment wheel 105 is mounted on the drawer 104, and the abutment wheel 105 is partially extended out of the mounting frame 103, the abutment wheel 105 is abutted against the three-way catalytic converter through the sliding component, and the drawer 104 is driven to rotate by the driving component, thereby rotating the abutment wheel 105, and the abutment wheel 105 drives the three-way catalytic converter to rotate, thereby avoiding repeated installation of the transmission belt 113, thereby reducing the cleaning steps and improving work efficiency.

[0024] Secondly, the sliding plate 106 is fixedly connected to the supporting plate 102 and is located at a side of the supporting plate 102 away from the base plate 100; the sliding block 107 is slidably connected to the sliding plate 106 and is located at a side of the sliding plate 106 away from the supporting plate 102 and is connected to the mounting frame 103; the elastic element is installed on the sliding plate 106, and the elastic element drives the sliding block 107 to move. The sliding plate 106 is fixed to the side of the supporting plate 102 away from the base plate 100 by bolts, the sliding plate 106 has a sliding groove that cooperates with the sliding block 107, the sliding block 107 is a T-block, the sliding block 107 is installed on the sliding plate 106, and the mounting frame 103 is installed on the sliding block 107 by bolts. By moving the sliding block 107, the mounting frame 103 is driven to move left and right, and the elastic element is installed on the sliding plate 106, and the movement of the sliding block 107 is controlled by the elastic element.

[0025] At the same time, the telescopic rod 108 is fixedly connected to the sliding plate 106 and is located on a side of the sliding plate 106 close to the slider 107 and is connected to the slider 107; the spring 109 is sleeved on the outside of the telescopic rod 108, and the two ends of the spring 109 are respectively connected to the sliding plate 106 and the slider 107, one end of the telescopic rod 108 is mounted on the sliding plate 106 by bolts, and the other end of the telescopic rod 108 is mounted on the slider 107 by bolts, the telescopic rod 108 is a telescopic long rod, the spring 109 is sleeved on the outside of the telescopic rod 108, one end of the spring 109 is connected to the sliding plate 106, and the other end is connected to the slider 107, the slider 107 is pulled by the elastic force of the spring 109, so that the mounting frame 103 drives the rotating drawer 104 and the abutment wheel 105 to move.

[0026] In addition, the motor 110 is fixedly connected to the mounting frame 103 and is located on a side of the mounting frame 103 close to the drawer 104; the driving gear 111 is fixedly connected to the motor 110 and is located at the output end of the motor 110; the driving element is mounted on the drawer 104, and the driving element drives the drawer 104 to rotate. The motor 110 is mounted on the mounting frame 103 by bolts, and the driving gear 111 is precisely connected to the output end of the motor 110. The driving element is mounted on the drawer 104, and the motor 110 drives the driving gear 111 to rotate, and the driving gear 111 drives the drawer 104 to rotate through the driving element.

[0027] Finally, the transmission gear 112 is fixedly connected to the drawer 104 and is located on a side of the drawer 104 close to the abutment wheel 105; the transmission belt 113 is sleeved on the outside of the transmission gear 112 and connected to the driving gear 111. The transmission gear 112 is precisely connected to one end of the drawer 104 close to the abutment wheel 105, and the transmission belt 113 is sleeved on the outside of the transmission gear 112 and connected to the driving gear 111. The driving gear 111 rotates the transmission gear 112 through the transmission belt 113, thereby causing the drawer 104 to drive the abutment wheel 105 to rotate.

[0028] When using a three-way catalytic converter cleaning device of the present embodiment, the installation frame 103 is first moved to a side away from the cleaning device 101, and the three-way catalytic converter is installed on the cleaning device 101. The installation frame 103 is released, and the spring 109 pulls the slider 107 to move the installation frame 103 to a side close to the cleaning device 101, so that the abutment wheel 105 abuts against the three-way catalytic converter, and the motor 110 is started. The motor 110 drives the rotary drawer 104 to rotate through the cooperation of the driving gear 111, the transmission belt 113 and the transmission gear 112, thereby rotating the abutment wheel 105, and then rotating the three-way catalytic converter, thereby completing the cleaning of the three-way catalytic converter, thereby achieving the effect of improving work efficiency.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a schematic diagram of the installation of the fixed base and the reinforcement rod of the second embodiment of the utility model.

[0031] The rotating assembly of this embodiment further includes a fixed base 214 and a reinforcement rod 215 .

[0032] Among them, the fixed base 214 is fixedly connected to the support plate 102 and is located on a side of the support plate 102 close to the sliding plate 106; the reinforcement rod 215 is fixedly connected to the fixed base 214 and is located on a side of the fixed base 214 away from the support plate 102, and is connected to the sliding plate 106, the fixed base 214 is installed on the support plate 102 by bolts, one end of the reinforcement rod 215 is installed on the side of the fixed base 214 away from the support plate 102 by bolts, and the other end of the reinforcement rod 215 is installed on the sliding plate 106 by bolts, so that the support plate 102, the reinforcement rod 215 and the sliding plate 106 form a triangular structure, so that the sliding plate 106 is more stably installed on the support plate 102.

[0033] When using a three-way catalytic converter cleaning device of the present embodiment, after the mounting frame 103 moves to a side away from the cleaning device 101, the center of gravity of the sliding plate 106 moves away from the support plate 102. At this time, part of the weight of the sliding plate 106 is transferred to the support plate 102 through the reinforcement plate, thereby reducing the tension at the connection between the sliding plate 106 and the support plate 102, thereby making the sliding plate 106 more stably installed on the support plate 102, thereby ensuring the normal operation of the rotating device.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A three-way catalytic converter cleaning device, comprising a base plate and a cleaning device, wherein the cleaning device is installed above the base plate, and is characterized in that: Also included is a rotating assembly; The rotating assembly includes a supporting plate, a sliding member, a mounting frame, a rotating shaft, a driving member and an abutment wheel. The supporting plate is fixedly connected to the base plate and is located on a side of the base plate close to the cleaning device. The mounting frame is connected to the supporting plate via the sliding member. The sliding member drives the mounting frame to move. The rotating shaft is rotatably connected to the mounting frame and is located on a side of the mounting frame close to the cleaning device. The driving member is mounted on the mounting frame. The driving member drives the rotating shaft to rotate. The abutment wheel is fixedly connected to the rotating shaft and is located at one end of the rotating shaft close to the mounting frame.

2. A three-way catalytic converter cleaning device as claimed in claim 1, characterized in that: The sliding component includes a sliding plate, a slider and an elastic element. The sliding plate is fixedly connected to the supporting plate and is located on a side of the supporting plate away from the base plate; the slider is slidably connected to the sliding plate and is located on a side of the sliding plate away from the supporting plate and is connected to the mounting frame; the elastic element is installed on the sliding plate, and the elastic element drives the slider to move.

3. A three-way catalytic converter cleaning device as claimed in claim 2, characterized in that: The elastic element includes a telescopic rod and a spring. The telescopic rod is fixedly connected to the sliding plate, is located on a side of the sliding plate close to the slider, and is connected to the slider. The spring is sleeved on the outside of the telescopic rod, and both ends of the spring are respectively connected to the sliding plate and the slider.

4. A three-way catalytic converter cleaning device as claimed in claim 2, characterized in that: The driving component includes a motor, a driving gear and a driving element. The motor is fixedly connected to the installation frame and is located on a side of the installation frame close to the rotating shaft; the driving gear is fixedly connected to the motor and is located at an output end of the motor; the driving element is installed on the rotating shaft, and the driving element drives the rotating shaft to rotate.

5. A three-way catalytic converter cleaning device as claimed in claim 4, characterized in that: The driving element includes a transmission gear and a transmission belt. The transmission gear is fixedly connected to the rotating shaft and is located on a side of the rotating shaft close to the abutment wheel. The transmission belt is sleeved on the outer side of the transmission gear and connected to the driving gear.

6. A three-way catalytic converter cleaning device as claimed in claim 2, characterized in that: The rotating assembly also includes a fixed base and a reinforcement rod, wherein the fixed base is fixedly connected to the support plate and is located on a side of the support plate close to the sliding plate; the reinforcement rod is fixedly connected to the fixed base and is located on a side of the fixed base away from the support plate and is connected to the sliding plate.

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