Cleaning equipment for production of urea solution for vehicles

Abstract

The utility model is applicable to the field of cleaning equipment, and provides cleaning equipment for producing an automotive urea solution, which comprises an upright post and a chassis, a position transfer component is arranged at the bottom end of the chassis, and a cleaning component is arranged at the top end of the upright post; the cleaning assembly comprises two assembling plates at the top ends of the stand columns, an expansion cleaning assembly is arranged on the movable table at the left end, and a balance weight assembly is arranged on the movable table at the right end. When the cleaning device is used, the device is pushed to the side of a tank to be cleaned, the two gear motors simultaneously drive the left cantilever beam arm and the right cantilever beam arm to rotate and lay flat, the pressure ring pushes the expansion rod downwards and twists until the expansion rod is laid flat, and at the moment, the cleaning strips on the outer side walls of the vertical pieces abut against the inner side wall of the tank. A cleaning motor drives a cleaning plate and cleaning strips on the outer side of the cleaning plate to rapidly rotate through a torsion shaft to remove scale impurities on the inner side wall of the tank body, a balance weight lead block below a right cross beam can balance a cleaning device on the left side, and the effect of stable cleaning is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of cleaning equipment, especially relates to a cleaning equipment for vehicle -used urea solution production. BACKGROUND

[0002] With the development of industrial technology, modern cleaning equipment technology develops more and more perfect, vehicle -used urea solution needs to use many solution tank bodies in the process of production and preparation, these solution tank bodies need to be cleaned frequently, install special cleaning device on the solution tank body, this not only will occupy many factory building space, and will waste equipment resources;

[0003] Secondly, the cleaning device in the past will have great shaking in the process of operation, the great shaking will make the equipment tip over or fall, which has certain dangerousness to the construction worker. UTILITY MODEL CONTENTS

[0004] The utility model discloses to the deficiency of prior art, provide a kind of cleaning equipment for vehicle -used urea solution production, the device is pushed to the tank body beside to be cleaned when using, two reduction motors simultaneously drive left and right two groups of pick beam arm rotation and flatten, the crossbeam of left pick beam arm top and movable platform also reduce height until cleaning plate is in-depth into tank body interior, the pressure ring is brought down by the pressing cylinder at this time, the pressure ring will expand pole push down and twist until flatten, the cleaning strip on the outer wall of vertical piece will be resisted to the inside wall of tank body at this time, cleaning motor is driven cleaning plate and its outside cleaning strip fast rotation by twist shaft and remove scale impurity on the inside wall of tank body, the counterweight lead block under right crossbeam can balance left cleaning device, realized the effect of stable cleaning, to solve the problem mentioned in background art.

[0005] To solve the above problems, this utility model provides the following technical solution: a cleaning device for the production of automotive urea solution, comprising a column and a chassis, wherein a position transfer component is provided at the bottom end of the chassis, and a cleaning component is provided at the top end of the column; the cleaning component includes two assembly plates at the top end of the column, and two hinge blocks are provided on each of the left and right end assembly plates, a cantilever arm is rotatably mounted at the top end of the hinge block, and a crossbeam is provided at the top end of the cantilever arm, the two cantilever arms are parallel to each other, and the sidewalls of the crossbeam are rotatably connected to the top ends of the cantilever arms respectively, and the cantilever arm closer to the inner side is mounted on the output shaft of the reduction motor; the crossbeam Each end of the device is equipped with a movable platform. An expansion cleaning assembly is mounted on the left movable platform, and a counterweight assembly is mounted on the right movable platform. The expansion cleaning assembly includes a support plate on the left movable platform. A cleaning motor is fixedly mounted on the top of the support plate. A bearing is located in the middle of the movable platform. The torsion shaft at the output end of the cleaning motor passes through the inner ring of the bearing. A cleaning plate is located at the bottom end of the torsion shaft. Two expansion rods are rotatably mounted on both the left and right sides of the cleaning plate. The outer ends of the expansion rods on the left and right sides are rotatably connected by a vertical plate. A cleaning strip is provided on the outer wall of the vertical plate. The expansion rods are connected to the expansion control assembly.

[0006] Furthermore, the expansion control assembly includes a pressing cylinder at the top of the support plate, a pressure rod at the output end of the pressing cylinder, a through hole matching the pressure rod on the movable platform, a pressure ring at the bottom end of the pressure rod, the pressure ring fitting against the side wall of the upper expansion rod, and a torsion spring at the inner end of the expansion rod.

[0007] Furthermore, a plunger hole is provided on the outer side wall of the upright plate, and a plunger strip matching the plunger hole is provided on the inner side wall of the cleaning strip.

[0008] Furthermore, the counterweight assembly includes a counterweight rod at the bottom of the movable platform, and a lead weight is provided at the bottom of the counterweight rod.

[0009] Furthermore, the top of the counterweight rod is provided with a threaded head, and the bottom of the movable platform is provided with a threaded hole that matches the threaded head.

[0010] Furthermore, the position transfer assembly includes three expansion legs on the outer side wall of the chassis, with extension legs slidingly inserted inside the expansion legs. The outer ends of the extension legs are provided with grounding wheels, and the extension legs are connected to the retraction control mechanism. The chassis is also provided with a locking assembly.

[0011] Furthermore, the retraction control mechanism includes a square sleeve on the outside of the column, a pin hole array in the side wall of the column, and a mating hole matching the pin hole on the side wall of the square sleeve. The mating hole and the pin hole are fixedly connected by a pin. An expansion spring is provided inside the expansion leg, and the inner end of the extension leg is connected to the expansion spring. The square sleeve and the three extension legs are connected by a pull rope.

[0012] Furthermore, the locking assembly includes a threaded channel on the side wall of the chassis, a threaded rod rotatably disposed inside the threaded channel, a torsion handle disposed at the top end of the threaded rod, and a grounding plate disposed at the bottom end of the threaded rod, with the bottom surface of the grounding plate abutting a rubber pad.

[0013] Compared with the prior art, the embodiments of this application have the following main advantages:

[0014] Firstly, when using the device, it is pushed next to the tank to be cleaned. Two geared motors simultaneously drive the left and right sets of cantilever arms to rotate and level. The crossbeam and movable platform at the top of the left cantilever arm will also lower in height until the cleaning plate penetrates into the tank. At this time, the pressing cylinder drives the pressure ring to fall down. The pressure ring pushes the expansion rod down and twists it until it is level. At this time, the cleaning strip on the outer wall of the vertical plate will abut against the inner wall of the tank. The cleaning motor drives the cleaning plate and the cleaning strip on its outer side to rotate quickly through the torsion shaft to remove scale and impurities on the inner wall of the tank. The counterweight lead block under the right crossbeam can balance the cleaning device on the left, achieving a stable cleaning effect.

[0015] Secondly, whenever the device needs to be moved, the staff pulls out the pin on the outside of the square sleeve and lifts the square sleeve up. The square sleeve will then retract the extension leg through three pulling ropes, and the three grounding wheels under the chassis will also reduce the grounding range, thereby increasing the convenience of moving the device. After each stop, the device starts to rotate the threaded rod until the grounding plate under the threaded rod locks the ground. Attached Figure Description

[0016] Figure 1 This is a frontal view of the present invention.

[0017] Figure 2 This is a side view schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the cantilever arm of this utility model.

[0019] Figure 4 This is a schematic diagram of the support plate of this utility model.

[0020] Figure 5 This is a schematic diagram of the cleaning strip of this utility model.

[0021] Figure 6The extension leg is a schematic view of the utility model.

[0022] Mark explanation:

[0023] The stand 1, the assembly plate 101, the articulated block 102, the speed reducer motor 103, the chassis 2, the beam arm 3, the crossbeam 4, the movable table 5, the counterweight rod 6, the counterweight lead block 7, the torsion shaft 8, the cleaning motor 801, the support plate 802, the pressing cylinder 803, the pressure rod 804, the pressure ring 805, the cleaning plate 9, the expansion rod 901, the vertical piece 902, the cleaning strip 903, the torsion spring 904, the expansion leg 10, the grounding wheel 1001, the extension leg 1002, the threaded rod 11, the grounding sheet 1101, the square sleeve 12, the pin hole 1201, the pin rod 1202, the pulling rope 1203. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and claims of this application as well as the above discussion of the related art are intended to be illustrative only and not restrictive. The use of the alternative "comprising" and "having" has the same meaning in the context of this application. The use of any of the terms "first", "second", and the like does not imply any particular order but is used for naming purposes only.

[0025] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative implementation.

[0026] The utility model provides a kind of cleaning equipment for vehicle urea solution production, such as Figures 1-6As shown, including the column 1 and chassis 2, the bottom end of the chassis 2 is provided with a position transfer assembly, the top end of the column 1 is provided with a cleaning assembly; the cleaning assembly includes two assembly plates 101 at the top end of the column 1, two hinge blocks 102 are arranged on the left and right ends of the assembly plate 101, the top end of the hinge block 102 is rotatably provided with a cantilever arm 3, the top end of the cantilever arm 3 is provided with a crossbeam 4, the two cantilever arms 3 are parallel to each other, and the side wall of the crossbeam 4 is rotatably connected with the top end of the cantilever arm 3, the cantilever arm 3 close to the inner side is installed on the output shaft of the speed reducer motor 103; the outer end of the crossbeam 4 is provided with a movable table 5, the movable table 5 on the left end is provided with an expansion cleaning assembly, and the movable table 5 on the right end is provided with a counterweight assembly; the expansion cleaning assembly includes a support plate 802 on the movable table 5 on the left end, a cleaning motor 801 is fixedly installed at the top end of the support plate 802, a bearing is arranged in the middle of the movable table 5, a torsion shaft 8 of the output end of the cleaning motor 801 penetrates through the inner ring of the bearing, a cleaning plate 9 is arranged at the bottom end of the torsion shaft 8, two expansion rods 901 are rotatably arranged on the left and right sides of the cleaning plate 9, the outer end of the expansion rod 901 on the left and right sides is rotatably connected through a standing piece 902, a cleaning strip 903 is arranged on the outer side wall of the standing piece 902, and the expansion rod 901 is connected to an expansion control assembly.

[0027] In the embodiment, the device is pushed to the side of the tank to be cleaned, the two speed reducer motors 103 simultaneously drive the left and right groups of cantilever arms 3 to rotate and flatten, the crossbeam 4 at the top end of the left cantilever arm 3 and the movable table 5 also lower in height until the cleaning plate 9 is deeply inserted into the tank, the expansion control assembly drives the expansion rod 901 to twist until it is flattened, at this time, the cleaning strip 903 on the outer side wall of the standing piece 902 will abut against the inner side wall of the tank, the cleaning motor 801 drives the cleaning plate 9 and the cleaning strip 903 outside it to rotate quickly through the torsion shaft 8 to remove the scale impurities on the inner side wall of the tank, and the counterweight assembly below the right crossbeam 4 can balance the left cleaning device, so that the stable cleaning effect is achieved.

[0028] The expansion control assembly includes a pressing air cylinder 803 at the top end of the support plate 802, a pressure rod 804 is arranged at the output end of the pressing air cylinder 803, a perforation matched with the pressure rod 804 is arranged on the movable table 5, a pressure ring 805 is arranged at the bottom end of the pressure rod 804, the pressure ring 805 is attached to the side wall of the upper expansion rod 901, and a torsional spring 904 is arranged on the inner end of the expansion rod 901.

[0029] In the embodiment, the pressing air cylinder 803 drives the pressure ring 805 to fall down, the pressure ring 805 pushes the expansion rod 901 down to twist until it is flattened, and the pressure ring 805 does not affect the free rotation of the expansion rod 901 within the horizontal range.

[0030] The outer side wall of the upright piece 902 is provided with a plunger hole, and the inner side wall of the cleaning strip 903 is provided with a plunger strip matched with the plunger hole.

[0031] In this embodiment, the cleaning strip 903 is replaced with a new part regularly after being worn to a certain extent.

[0032] The counterweight assembly includes a counterweight rod 6 at the bottom of the movable platform 5, and the bottom of the counterweight rod 6 is provided with a counterweight lead block 7.

[0033] In this embodiment, the counterweight lead block 7 below the right cross beam 4 can balance the left cleaning device, achieving the effect of stable cleaning and preventing the device from shaking and falling during cleaning.

[0034] The top end of the counterweight rod 6 is provided with a threaded head, and the bottom end of the movable platform 5 is provided with a threaded hole matched with the threaded head.

[0035] In this embodiment, according to different cleaning devices on the device, the counterweight rod 6 can be rotated and unscrewed from the movable platform 5, and then different quality types of counterweight lead blocks 7 can be replaced.

[0036] The position transfer assembly includes three expansion legs 10 on the outer side wall of the bottom disc 2, and the inside of the expansion leg 10 is slidably inserted with an extension leg 1002, the outer end of the extension leg 1002 is provided with a ground wheel 1001, the extension leg 1002 is connected to a contraction control mechanism, and the bottom disc 2 is also provided with a locking assembly.

[0037] In this embodiment, when the extension leg 1002 is retracted into the expansion leg 10, the three ground wheels 1001 below the bottom disc 2 will also reduce the ground contact range, thereby increasing the convenience of moving the position of the device.

[0038] The contraction control mechanism includes a square sleeve 12 outside the upright column 1, a one-dimensional array of pin holes 1201 is arranged on the side wall of the upright column 1, and a butt joint hole matched with the pin hole 1201 is arranged on the side wall of the square sleeve 12, the butt joint hole and the pin hole 1201 are fixedly connected through a pin 1202, the inside of the expansion leg 10 is provided with an expansion spring, the inner end of the extension leg 1002 is connected to the expansion spring, and the square sleeve 12 and the three extension legs 1002 are connected through three pull ropes 1203.

[0039] In this embodiment, every time the device needs to move the position, the staff pulls out the pin 1202 outside the square sleeve 12, and then lifts the square sleeve 12 up, the square sleeve 12 will retract the extension leg 1002 through the three pull ropes 1203.

[0040] The locking assembly comprises a threaded channel on the side wall of the base plate 2, a threaded rod 11 is rotatably arranged inside the threaded channel, the top end of the threaded rod 11 is provided with a twist knob, and the bottom end of the threaded rod 11 is provided with a grounding piece 1101, and the bottom surface of the grounding piece 1101 is attached to a rubber pad.

[0041] In the embodiment, the device starts to rotate the threaded rod 11 after stopping each time until the grounding piece 1101 below the threaded rod 11 is locked to the ground.

[0042] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps can adopt other sequences or be carried out simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0043] In several embodiments provided by the application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division mode, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units can be electrical or other forms.

[0044] The units described as separate components above can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. According to actual needs, part or all of the units can be selected to achieve the purpose of the embodiment scheme.

[0045] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A cleaning device for producing automotive urea solution, characterized in that: It includes a column (1) and a chassis (2), the bottom end of the chassis (2) is provided with a position transfer assembly, and the top end of the column (1) is provided with a cleaning assembly; The cleaning assembly includes two assembly plates (101) at the top end of the column (1), and two hinge blocks (102) are arranged on the left and right assembly plates (101), respectively, a roof beam arm (3) is rotatably arranged at the top end of the hinge block (102), a cross beam (4) is arranged at the top end of the roof beam arm (3), the two roof beam arms (3) are parallel to each other, the side walls of the cross beam (4) are rotatably connected to the top end of the roof beam arm (3), and the roof beam arm (3) close to the inner side is mounted on the output shaft of a speed reducer (103). The outer end of the cross beam (4) is provided with a movable table (5), the movable table (5) on the left end is provided with an expansion cleaning assembly, and the movable table (5) on the right end is provided with a counterweight assembly. The expansion cleaning assembly includes a support plate (802) on the movable table (5) on the left end, a cleaning motor (801) is fixedly installed at the top end of the support plate (802), a bearing is arranged in the middle of the movable table (5), a torsion shaft (8) of the output end of the cleaning motor (801) penetrates through the inner ring of the bearing, a cleaning plate (9) is arranged at the bottom end of the torsion shaft (8), two expansion rods (901) are rotatably arranged on the left and right sides of the cleaning plate (9), the outer end heads of the expansion rods (901) on the left and right sides are rotatably connected through a standing piece (902), a cleaning strip (903) is arranged on the outer side wall of the standing piece (902), and the expansion rods (901) are connected to an expansion control assembly.

2. The cleaning apparatus for producing a urea solution for vehicles according to claim 1, characterized by: The expansion control assembly includes a pressing air cylinder (803) at the top end of the support plate (802), a pressure rod (804) is arranged at the output end of the pressing air cylinder (803), a perforation matching the pressure rod (804) is arranged on the movable table (5), a pressure ring (805) is arranged at the bottom end of the pressure rod (804), the pressure ring (805) is attached to the side wall of the upper expansion rod (901), and a torsional spring (904) is arranged on the inner end head of the expansion rod (901).

3. The cleaning apparatus for producing a urea solution for vehicles according to claim 1, characterized by: A plunger hole is arranged on the outer side wall of the standing piece (902), and a plunger strip matching the plunger hole is arranged on the inner side wall of the cleaning strip (903).

4. The cleaning apparatus for producing a urea solution for vehicles according to claim 1, characterized by: The counterweight assembly includes a counterweight rod (6) at the bottom of the movable table (5), and a counterweight lead block (7) is arranged at the bottom of the counterweight rod (6).

5. The cleaning apparatus for producing a urea solution for vehicles according to claim 4, characterized by: A threaded head is arranged at the top end of the counterweight rod (6), and a threaded hole matching the threaded head is arranged at the bottom end of the movable table (5).

6. The cleaning apparatus for producing a urea solution for vehicles according to claim 1, characterized by: The position transfer assembly includes three expansion legs (10) on the outer side wall of the chassis (2), an extension leg (1002) is slidably inserted into the expansion leg (10), a ground wheel (1001) is arranged at the outer end head of the extension leg (1002), the extension leg (1002) is connected to a contraction control mechanism, and a locking assembly is further arranged on the chassis (2).

7. The cleaning apparatus for producing a urea solution for vehicles according to claim 6, characterized by: The contraction control mechanism comprises a square sleeve (12) outside the column (1), a pin hole (1201) in a one-word array is arranged on the side wall of the column (1), a butt joint hole matched with the pin hole (1201) is arranged on the side wall of the square sleeve (12), the butt joint hole and the pin hole (1201) are fixedly connected through a pin rod (1202), an expansion spring is arranged in the inside of the expansion leg (10), the inner end of the extension leg (1002) is connected to the expansion spring, the square sleeve (12) and the three extension legs (1002) are connected through a pulling rope (1203).

8. The cleaning apparatus for producing a urea solution for vehicles according to claim 6, characterized by: The locking assembly comprises a threaded channel on the side wall of the bottom disc (2), a threaded rod (11) is rotatably arranged in the threaded channel, a twist handle is arranged at the top end of the threaded rod (11), a grounding sheet (1101) is arranged at the bottom end of the threaded rod (11), and the bottom surface of the grounding sheet (1101) is attached to a rubber pad.

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