A stainless steel tank cleaning device

Abstract

The present invention discloses a stainless steel tank cleaning device, which relates to the technical field of tank cleaning equipment, and comprises a fixed seat, wherein one end of the fixed seat close to a water pipe is fixedly connected with a sleeve, the sleeve is slidably connected with the water pipe, the middle part of the fixed seat is connected, the fixed seat is connected with the water pipe through the sleeve, the end of the fixed seat away from the water pipe is fixedly connected with a brush, the side of the fixed seat close to the brush is fixedly connected with an arc plate, the arc plate is located at the connecting part in the middle of the fixed seat, and a circular hole is provided on the outer side of the arc plate, and a notch is provided at the edge of one side of the fixed seat close to the brush. The stainless steel tank cleaning device contacts the inner wall of the tank body through the brush, and the water inside the water pipe rotates and sprays out from the circular hole of the arc plate, which can more concentratedly impact and clean the tank body, improve the cleaning efficiency and effect, effectively remove stains and attachments, and at the same time reduce unnecessary water waste to a certain extent, and improve the efficiency of water resource utilization.

Description

Technical Field

[0001] The invention relates to the technical field of storage tank cleaning equipment, in particular to a stainless steel storage tank cleaning device. Background Art

[0002] Stainless steel storage tanks are made of stainless steel. According to the form, they can be divided into vertical stainless steel tanks and horizontal stainless steel tanks. Compared with ordinary roto-molded storage tanks, stainless steel storage tanks can withstand higher pressures and are widely used in many high-pressure occasions. At the same time, stainless steel storage tanks have a very significant feature: the tank body has excellent sealing performance, which prevents the invasion of harmful substances and mosquitoes in the air, ensuring that the liquid stored in the tank will not be polluted by the outside world and will not breed red worms. Therefore, stainless steel storage tanks are mostly used to store and transport food and medicines, and are widely used in the brewing and dairy industries.

[0003] After the tank is used, the inside of the tank needs to be cleaned to prevent dirt accumulation from affecting the strength, sealing and other properties of the storage tank, so as to facilitate the next use of the tank. When cleaning the inner surface of the tank, a cleaning device is required, and the existing cleaning equipment can only rinse the inner surface of the tank, and cannot simultaneously scrape off the dirt adhered to the inner surface of the tank during rinsing, so it cannot improve the effect and efficiency of decontamination of the inner surface of the tank. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: a stainless steel tank cleaning device, including a frame, the frame is composed of a top plate, a bottom plate and a support column, the top of the frame top plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw, the screw is located at the interval between the top plate and the bottom plate, and the screw is rotatably connected to the top plate, a movable plate is arranged on the outside of the screw, and the top of the movable plate is fixedly connected to a water tank;

[0005] A cleaning mechanism, wherein the cleaning mechanism is fixedly mounted on the bottom of the movable plate, and the cleaning mechanism is located between the top plate and the bottom plate;

[0006] A fixing mechanism, wherein the fixing mechanism is fixedly installed above the bottom plate, and the number of the fixing mechanisms is four, and the four fixing mechanisms are evenly distributed with the cleaning mechanism as the center;

[0007] Wherein, the cleaning mechanism comprises a motor, the motor is fixedly connected to the movable plate, the output end of the motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the motor is fixedly connected to a connecting piece, the outer wall of the connecting piece is fixedly connected to a water pipe, the inner wall of the water pipe is fixedly connected to a spiral plate, when working, the water inside the water tank enters the fixed cylinder through the water outlet pipe, and then the water inside the fixed cylinder enters the water pipe, and the spiral plate arranged inside the water pipe makes the water inside the water pipe flow along the spiral plate, and then the water will be guided to generate a rotating motion when passing through and thus sprayed out, which can expand the cleaning range and improve the cleaning effect, so that The device can more comprehensively rinse the surface of the object, and a cleaning piece is sleeved on the end of the water pipe away from the connecting piece. The water pipe is fixedly connected to a positioning component on the outside of the cleaning piece, and the positioning component is fixedly connected to a spring on the side close to the cleaning piece. The cleaning piece slides inside the water pipe, thereby adjusting the distance between the cleaning piece and the inner wall of the tank body. By setting the spring, the cleaning piece can be close to the tank body, so that the cleaning effect is good. At the same time, it can be used to clean tanks of different diameters, thereby improving the applicability of the equipment. The end of the spring away from the positioning component is fixedly connected to the fixing seat, and the cleaning piece is fixedly connected to the limiting component close to the inner wall of the water pipe.

[0008] Preferably, the connecting member includes a fixed cylinder, which is fixedly connected to the rotating shaft, and the fixed cylinder is fixedly connected with a positioning ring near the top of the rotating shaft. A through hole is opened on the top of the fixed cylinder. When the motor is connected to an external power supply, the motor drives the rotating shaft to rotate, and the rotating shaft drives the fixed cylinder to rotate. At this time, water inside the water tank enters the connecting cylinder through the water outlet pipe, and then enters the fixed cylinder through the through hole, and enters the water pipe under the action of centrifugal force. By setting the connecting cylinder, it is prevented that the water outlet pipe is entangled when the motor drives the fixed cylinder to rotate, resulting in a failure to enter water. The inner wall of the positioning ring is rotatably connected with the connecting cylinder, and the rotating shaft passes through the connecting cylinder. The top of the connecting cylinder is fixedly connected with the water outlet pipe, and the end of the water outlet pipe away from the connecting cylinder is fixedly connected to the water tank.

[0009] Preferably, the positioning assembly includes a connecting block, the connecting block is fixedly connected to the water pipe, the outer side of the connecting block is fixedly connected to a fixing plate, the number of the fixing plates is two, the two fixing plates are symmetrically arranged with the connecting block as the center, a sliding groove is provided on the outer side of the fixing plate, the inner wall of the sliding groove is slidably connected to a sliding block, the number of the sliding blocks is two, the two sliding blocks are magnetic and have the same magnetism, to clean the rectangular tank body, the motor drives the rotating shaft to rotate, the rotating shaft drives the water pipe to rotate, the water pipe drives the cleaning piece and the connecting block to rotate, when cleaning to the corner, under the action of the mutual repulsive force between the two sliding blocks, the sliding block drives the cleaning plate to slide inside the sliding groove, so that the side cleaning plate can contact the corner, thereby cleaning the corner, thereby improving the applicability of the equipment, the end of the sliding block away from the connecting block is fixedly connected to the cleaning plate, the end of the connecting block away from the rotating shaft is fixedly connected to the fixing sleeve, the inner wall of the fixing sleeve is fixedly connected to the spring, and the bottom of the fixing plate is fixedly connected to the scraper.

[0010] Preferably, the cleaning member includes a fixed seat, one end of the fixed seat close to the water pipe is fixedly connected with a sleeve, the sleeve is slidably connected to the water pipe, the middle part of the fixed seat is passed through, the fixed seat is communicated with the water pipe through the sleeve, and the end of the fixed seat away from the water pipe is fixedly connected with a brush. The tank body to be cleaned is placed above the bottom plate, the motor is connected to an external power supply, the motor drives the screw to rotate, so that the screw drives the movable plate to move downward, and the cleaning member is located inside the tank body. Under the elastic force of the spring, the brush contacts the inner wall of the tank body. At this time, the water inside the water pipe rotates and sprays out from the circular hole of the arc plate, which can more concentratedly impact and clean the tank body, improve the cleaning efficiency and effect, and effectively remove stains and attachments. At the same time, it can reduce unnecessary water waste to a certain extent, and improve the utilization efficiency of water resources. The fixed seat is fixedly connected with an arc plate on the side close to the brush, and the arc plate is located at the conduction part in the middle of the fixed seat, and a circular hole is opened on the outer side of the arc plate.

[0011] Preferably, a notch is provided at an edge of one side of the fixing seat close to the brush, the fixing seat is configured to be stepped, a cylinder is fixedly connected to the outer side of the fixing seat, the cylinder is located on the middle step between the notch and the brush, an end of the cylinder away from the fixing seat is rotatably connected to a positioning plate, one end of the positioning plate is located inside the notch, an end of the positioning plate close to the brush is fixedly connected to an extension rod, and a contact plate is slidably connected to the inner wall of the fixing seat. During operation, water passes through the inside of the sleeve, and the water flow drives the blade to rotate, so that the protrusion on the outer side of the blade rotates inside the annular groove, so that the protrusion contacts the contact plate inside the annular groove, and the contact plate is forced to move inside the fixing seat toward the end away from the blade, thereby causing the contact plate to The positioning plate is in contact, and the contact surface between the contact plate and the positioning plate is inclination, so that the positioning plate drives the extension rod to rotate on the cylinder, and then the extension rod applies force to the brush, and the brush is deformed by the force. When the protrusion is away from the contact plate, under the elastic force of the limit spring, the extension rod drives the positioning plate to reset. As the blade rotates, the extension rod swings back and forth to clean the brush, thereby preventing impurities from sticking to the brush, resulting in poor subsequent cleaning effect. The contact plate passes through the fixed seat and extends to the slot, and the side of the contact plate close to the positioning plate is set to be inclined, and the side of the positioning plate close to the contact plate is set to be inclined, and the positioning plate is parallel to the inclination of the contact plate, and a limit spring is provided at the end of the positioning plate away from the contact plate.

[0012] Preferably, the limiting assembly includes a limiting ring, which is fixedly connected to the inner wall of the sleeve, the limiting ring is located at one end close to the fixing seat, a spring plate is fixedly connected to the outside of the fixing seat, the spring plate is located on the inner wall of the sleeve, and a ball is fixedly connected to the end of the spring plate away from the fixing seat. When working, water inside the water pipe exerts force on the ball, so that the ball exerts force on the spring plate, and the spring plate is deformed by the force. At this time, the ball is away from the limiting ring, so that the water inside the water pipe flows to the arc plate through the gap between the ball and the limiting ring, and finally sprays out, so as to avoid water flowing out of the arc plate when not working. Avoid unnecessary water flow that causes unnecessary water consumption, save water resources, and keep the workplace or related areas clean and dry. The ball is adapted to the limiting ring sleeve, and the inner wall of the fixed seat is fixedly connected with a bracket. The side of the ball close to the spring plate is fixedly connected with a rotating rod, and the rotating rod penetrates the bracket. The rotating rod is slidably connected to the bracket. The outer side of the bracket is rotatably connected with a fixing ring, the outer side of the fixing ring is fixedly connected with a blade, and the outer side of the blade is fixedly connected with a protrusion. The fixing seat is provided with an annular groove on the outer side close to the protrusion, and the end of the contact plate away from the notch is located inside the annular groove.

[0013] The fixing mechanism includes a fixing block, which is fixedly connected to the bottom plate, a sliding groove is provided on the outer side of the fixing block, there are two sliding grooves, and the two sliding grooves are symmetrically arranged on the fixing block, a sliding rod is slidably connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to the sliding rod near the middle of the bottom plate, and a clamping plate is fixedly connected to the end of the connecting rod away from the sliding rod, the sliding rod is magnetic, and the magnetism between the two sliding rods is opposite, when working, the tank body is placed on the bottom plate, the tank body exerts a force on the clamping plate, so that the clamping plate squeezes the connecting rod, so that the sliding rod moves in the sliding groove in a direction away from the middle of the fixing block. The cleaning mechanism is moved by the relative suction between the two sliding bars so that the clamping plate can clamp and fix the tank body to avoid the tank body from shifting during the cleaning process, thereby preventing the equipment from colliding with the tank body and causing damage to the equipment and the tank body. The top of the clamping plate is fixedly connected with a connecting plate, and a moving groove is provided at one end of the fixed block away from the clamping plate. The inner wall of the moving groove is slidably connected with a support rod. By arranging the support rod to slide inside the moving groove, a guiding and limiting role is played to prevent the moving plate from driving the cleaning mechanism to move downward excessively and colliding with the bottom of the inner wall of the tank body. The end of the support rod away from the fixed block is fixedly connected to the moving plate.

[0014] The present invention provides a stainless steel tank cleaning device, which has the following beneficial effects:

[0015] 1. The stainless steel tank cleaning device contacts the inner wall of the tank through a brush. At this time, the water inside the water pipe rotates and sprays out from the circular holes of the arc plate, which can more concentratedly impact and clean the tank, improve cleaning efficiency and effect, effectively remove stains and attachments, and at the same time reduce unnecessary water waste to a certain extent and improve water resource utilization efficiency.

[0016] 2. The stainless steel tank cleaning device, through the inclination of the contact surface between the contact plate and the positioning plate, makes the positioning plate drive the extension rod to rotate on the cylinder, and then the extension rod applies force to the brush, and the brush is deformed by the force. When the protrusion is away from the contact plate, under the elastic force of the limit spring, the extension rod drives the positioning plate to reset, and as the blade rotates, the extension rod swings back and forth to clean the brush, thereby preventing impurities from sticking to the brush, resulting in poor subsequent cleaning effect.

[0017] 3. The stainless steel tank cleaning device moves the ball away from the limiting ring, so that the water inside the water pipe flows to the arc plate through the gap between the ball and the limiting ring, and finally sprays out, avoiding water flowing out of the arc plate when not working, avoiding unnecessary water flow and causing unnecessary water consumption, saving water resources, and keeping the workplace or related areas clean and dry.

[0018] Fourth, the stainless steel tank cleaning device, through the mutual repulsion between the two sliders, the slider drives the cleaning plate to slide inside the slide groove, so that the side cleaning plate can contact the corner, and then clean the corner, thereby improving the applicability of the equipment.

[0019] 5. The stainless steel tank cleaning device, through the spiral plate arranged inside the water pipe, allows the water inside the water pipe to flow along the spiral plate, and then the water will be guided to produce a rotating motion when passing through and thus spray out, which can expand the cleaning range and improve the cleaning effect, so that the equipment can rinse the surface of the object more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of a stainless steel tank cleaning device of the present invention;

[0021] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting piece of the present invention;

[0024] Figure 5 This is a schematic diagram of the positioning assembly structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the partial structure of the cleaning mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of a partial cross-sectional view of the cleaning mechanism of the present invention;

[0027] Figure 8 For the present invention Figure 7 The structure diagram of the enlarged figure at A in the middle;

[0028] Fig. 9 This is a schematic diagram of the structure of the cleaning element of the present invention;

[0029] Fig.10 It is a schematic diagram of the cross-sectional structure of the cleaning member of the present invention;

[0030] Fig.11 For the present invention Fig.10 The enlarged diagram of the structure at B in the middle;

[0031] Fig.12 It is a schematic diagram of the fixing mechanism structure of the present invention.

[0032] In the figure: 1, frame; 2, motor; 3, screw; 4, moving plate; 5, water tank; 6, cleaning mechanism; 61, motor; 62, rotating shaft; 63, cleaning member; 631, fixing seat; 632, brush; 633, arc plate; 634, notch; 635, positioning plate; 636, cylinder; 637, extension rod; 638, contact plate; 639, sleeve; 64, connecting member; 641, fixing cylinder; 642, through hole; 643, connecting cylinder; 644, water outlet pipe; 645, positioning ring; 65, positioning assembly; 651, connecting block; 652, fixed Fixed plate; 653, slide groove; 654, slider; 655, cleaning plate; 656, fixed sleeve; 657, scraper; 66, water pipe; 67, spring; 68, spiral plate; 69, limit assembly; 691, limit ring; 692, spring plate; 693, ball; 694, bracket; 695, blade; 696, rotating rod; 697, bump; 698, fixed ring; 699, ring groove; 7, fixing mechanism; 71, fixed block; 72, sliding groove; 73, slide rod; 74, connecting rod; 75, splint; 76, connecting plate; 77, movable groove; 78, support rod. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a stainless steel tank cleaning device, comprising a frame 1, the frame 1 is composed of a top plate, a bottom plate and a support column, the top of the top plate of the frame 1 is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a screw 3, the screw 3 is located at the interval between the top plate and the bottom plate, and the screw 3 is rotatably connected to the top plate, a movable plate 4 is arranged on the outside of the screw 3, and the top of the movable plate 4 is fixedly connected to a water tank 5;

[0035] A cleaning mechanism 6, which is fixedly mounted on the bottom of the movable plate 4, and is located between the top plate and the bottom plate;

[0036] A fixing mechanism 7, the fixing mechanism 7 is fixedly installed above the bottom plate, and there are four fixing mechanisms 7, which are evenly distributed around the cleaning mechanism 6;

[0037] Among them, the cleaning mechanism 6 includes a motor 61, the motor 61 is fixedly connected to the movable plate 4, the output end of the motor 61 is fixedly connected to the rotating shaft 62, the end of the rotating shaft 62 away from the motor 61 is fixedly connected to the connecting piece 64, the outer wall of the connecting piece 64 is fixedly connected to the water pipe 66, and the inner wall of the water pipe 66 is fixedly connected to the spiral plate 68. When working, the water inside the water tank 5 enters the fixed cylinder 641 through the water outlet pipe 644, and then the water inside the fixed cylinder 641 enters the water pipe 66. Through the spiral plate 68 arranged inside the water pipe 66, the water inside the water pipe 66 flows along the spiral plate 68, and then the water is guided to generate a rotating motion when passing through, so as to be sprayed out, which can expand the cleaning range and improve the cleaning effect, so that The device can more comprehensively rinse the surface of the object. The end of the water pipe 66 away from the connecting piece 64 is provided with a cleaning piece 63. The water pipe 66 is fixedly connected to the outer side of the cleaning piece 63 near the water pipe 66. The positioning component 65 is fixedly connected to the side of the positioning component 65 near the cleaning piece 63. The cleaning piece 63 slides inside the water pipe 66 to adjust the distance between the cleaning piece 63 and the inner wall of the tank body. By setting the spring 67, the cleaning piece 63 can be close to the tank body, so that the cleaning effect is good. At the same time, it can be used to clean tanks of different diameters, thereby improving the applicability of the device. The end of the spring 67 away from the positioning component 65 is fixedly connected to the fixing seat 631, and the cleaning piece 63 is fixedly connected to the inner wall of the water pipe 66 with a limiting component 69.

[0038] The connecting member 64 includes a fixed cylinder 641, which is fixedly connected to the rotating shaft 62. A positioning ring 645 is fixedly connected to the top of the fixed cylinder 641 near the rotating shaft 62. A through hole 642 is opened on the top of the fixed cylinder 641. When the motor 61 is connected to an external power supply to work, the motor 61 drives the rotating shaft 62 to rotate, and the rotating shaft 62 drives the fixed cylinder 641 to rotate. At this time, water inside the water tank 5 enters the inside of the connecting cylinder 643 through the water outlet pipe 644, and then enters the inside of the fixed cylinder 641 through the through hole 642. Under the action of centrifugal force, it enters the inside of the water pipe 66. By providing the connecting cylinder 643, it is prevented that the water outlet pipe 644 is entangled when the motor 61 drives the fixed cylinder 641 to rotate, resulting in water being unable to enter. The inner wall of the positioning ring 645 is rotatably connected to the connecting cylinder 643, the rotating shaft 62 penetrates the connecting cylinder 643, and the top of the connecting cylinder 643 is fixedly connected to the water outlet pipe 644, and the end of the water outlet pipe 644 away from the connecting cylinder 643 is fixedly connected to the water tank 5.

[0039] The second embodiment is based on the first embodiment. Figures 5 to 7As shown, the positioning assembly 65 includes a connecting block 651, the connecting block 651 is fixedly connected to the water pipe 66, the outer side of the connecting block 651 is fixedly connected with a fixing plate 652, the number of the fixing plates 652 is two, the two fixing plates 652 are symmetrically arranged with the connecting block 651 as the center, the outer side of the fixing plate 652 is provided with a slide groove 653, the inner wall of the slide groove 653 is slidably connected with a slider 654, the number of the slider 654 is two, the two sliders 654 are magnetic, and the magnetism is the same, to clean the rectangular tank body, the motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the water pipe 66 to rotate, and the water pipe 66 drives the cleaning The cleaning member 63 and the connecting block 651 rotate. When cleaning the corner, under the action of the mutual repulsion between the two sliders 654, the slider 654 drives the cleaning plate 655 to slide inside the slide groove 653, so that the side cleaning plate 655 can contact the corner, and then clean the corner, thereby improving the applicability of the equipment. The cleaning plate 655 is fixedly connected to the end of the slider 654 away from the connecting block 651, and the fixing sleeve 656 is fixedly connected to the end of the connecting block 651 away from the rotating shaft 62. The inner wall of the fixing sleeve 656 is fixedly connected to the spring 67, and the bottom of the fixing plate 652 is fixedly connected to the scraper 657.

[0040] The third embodiment is based on the first and second embodiments. Figures 8 to 11 As shown, the cleaning member 63 includes a fixed seat 631, and one end of the fixed seat 631 close to the water pipe 66 is fixedly connected with a sleeve 639, and the sleeve 639 is slidably connected to the water pipe 66. The middle part of the fixed seat 631 is through, and the fixed seat 631 is connected to the water pipe 66 through the sleeve 639. The end of the fixed seat 631 away from the water pipe 66 is fixedly connected with a brush 632. The tank body to be cleaned is placed on the bottom plate, and the motor 2 is connected to an external power supply to work. The motor 2 drives the screw 3 to rotate, so that the screw 3 drives the movable plate 4 to move downward, and the cleaning member 63 is located in the tank body. The brush 632 contacts the inner wall of the tank body under the elastic force of the spring 67. At this time, the water in the water pipe 66 rotates and sprays out from the circular hole of the arc plate 633, which can more concentratedly impact and clean the tank body, improve the cleaning efficiency and effect, and effectively remove stains and attachments. At the same time, it can reduce unnecessary water waste to a certain extent and improve the efficiency of water resource utilization. The side of the fixed seat 631 close to the brush 632 is fixedly connected with the arc plate 633. The arc plate 633 is located at the conducting part in the middle of the fixed seat 631, and a circular hole is opened on the outer side of the arc plate 633.

[0041] A notch 634 is provided at the edge of the fixed seat 631 near the brush 632. The fixed seat 631 is set in a stepped shape. A cylinder 636 is fixedly connected to the outer side of the fixed seat 631. The cylinder 636 is located on the middle step between the notch 634 and the brush 632. The end of the cylinder 636 away from the fixed seat 631 is rotatably connected to a positioning plate 635. One end of the positioning plate 635 is located inside the notch 634. The end of the positioning plate 635 near the brush 632 is fixedly connected. There is an extension rod 637, and the inner wall of the fixed seat 631 is slidably connected with a contact plate 638. When working, water passes through the inside of the sleeve 639, and the water flow drives the blade 695 to rotate, so that the protrusion 697 on the outside of the blade 695 rotates inside the annular groove 699, so that the protrusion 697 contacts the contact plate 638 inside the annular groove 699, and the contact plate 638 is forced to move inside the fixed seat 631 toward the end away from the blade 695, so that the contact plate 638 and the positioning The plate 635 contacts, and the contact surface between the contact plate 638 and the positioning plate 635 is tilted, so that the positioning plate 635 drives the extension rod 637 to rotate on the cylinder 636, and then the extension rod 637 applies force to the brush 632, and the brush 632 is deformed by the force. When the protrusion 697 is away from the contact plate 638, under the elastic force of the limit spring, the extension rod 637 drives the positioning plate 635 to reset. As the blade 695 rotates, the extension rod 637 swings back and forth to clean the brush 632 to avoid impurities sticking to the brush 632, resulting in poor subsequent cleaning effect. The contact plate 638 passes through the fixed seat 631 and extends to the notch 634. The side of the contact plate 638 close to the positioning plate 635 is set to be tilted, and the side of the positioning plate 635 close to the contact plate 638 is set to be tilted, and the positioning plate 635 is parallel to the inclination of the contact plate 638. A limit spring is provided at the end of the positioning plate 635 away from the contact plate 638.

[0042] The limiting assembly 69 includes a limiting ring 691, which is fixedly connected to the inner wall of the sleeve 639. The limiting ring 691 is located at one end close to the fixing seat 631. A spring plate 692 is fixedly connected to the outer side of the fixing seat 631. The spring plate 692 is located on the inner wall of the sleeve 639. The end of the spring plate 692 away from the fixing seat 631 is fixedly connected to a ball 693. When working, the water inside the water pipe 66 exerts a force on the ball 693, so that the ball 693 exerts a force on the spring plate 692. The spring plate 692 is deformed by the force. At this time, the ball 693 is away from the limiting ring 691, so that the water inside the water pipe 66 flows to the arc plate 633 through the gap between the ball 693 and the limiting ring 691, and finally sprays out, so as to avoid water from the arc plate 633 when not working. The spherical ball 693 is fitted with the limiting ring 691, and the inner wall of the fixing seat 631 is fixedly connected with the bracket 694. The side of the spherical ball 693 close to the spring plate 692 is fixedly connected with the rotating rod 696, which penetrates the bracket 694 and is slidably connected with the bracket 694. The outer side of the bracket 694 is rotatably connected with the fixing ring 698, and the outer side of the fixing ring 698 is fixedly connected with the blade 695, and the outer side of the blade 695 is fixedly connected with the protrusion 697. The fixing seat 631 is provided with an annular groove 699 on the outer side close to the protrusion 697, and the end of the contact plate 638 away from the notch 634 is located inside the annular groove 699.

[0043] For the fourth embodiment, please refer to Fig.12 As shown, the fixing mechanism 7 includes a fixing block 71, which is fixedly connected to the bottom plate, and a sliding groove 72 is opened on the outer side of the fixing block 71. There are two sliding grooves 72, and the two sliding grooves 72 are symmetrically arranged on the fixing block 71. The inner wall of the sliding groove 72 is slidably connected with a sliding rod 73, and the sliding rod 73 is fixedly connected with a connecting rod 74 near the middle of the bottom plate. The connecting rod 74 is fixedly connected with a clamping plate 75 at one end away from the sliding rod 73. The sliding rod 73 is magnetic, and the magnetism of the two sliding rods 73 is opposite. When working, the tank body is placed on the bottom plate, and the tank body exerts a force on the clamping plate 75, so that the clamping plate 75 squeezes the connecting rod 74, so that the sliding rod 73 moves away from the fixing block 7 in the sliding groove 72. 1, and the relative suction between the two sliding rods 73 is used to enable the clamping plate 75 to clamp and fix the tank body, so as to avoid the tank body from being offset during the cleaning process, thereby colliding with the equipment and the tank body, causing damage to the equipment and the tank body. The top of the clamping plate 75 is fixedly connected with a connecting plate 76, and a moving groove 77 is provided at the end of the fixed block 71 away from the clamping plate 75. The inner wall of the moving groove 77 is slidably connected with a support rod 78. By setting the support rod 78 to slide inside the moving groove 77, a guiding and limiting role is played to prevent the moving plate 4 from driving the cleaning mechanism 6 to move excessively downward and colliding with the bottom of the inner wall of the tank body. The end of the support rod 78 away from the fixed block 71 is fixedly connected to the moving plate 4.

[0044] When in use, the tank body to be cleaned is placed on the bottom plate, and the tank body exerts a force on the clamping plate 75, so that the clamping plate 75 squeezes the connecting rod 74, so that the sliding rod 73 moves in the sliding groove 72 in the direction away from the middle of the fixing block 71, and the relative suction force between the two sliding rods 73 is used to enable the clamping plate 75 to clamp and fix the tank body. After fixation, the motor 2 is connected to the external power supply to work, and the motor 2 drives the screw 3 to rotate, so that the screw 3 drives the moving plate 4 to move downward, and the cleaning member 63 is located inside the tank body. Under the elastic force of the spring 67, the brush 632 contacts the inner wall of the tank body, and the motor 61 is connected to the external power supply to work, and the motor 61 drives the rotating shaft 62 to rotate, and the rotating shaft 62 drives the fixing cylinder 641 to rotate. At this time, the water tank 5 is The water in the water pipe 66 flows along the spiral plate 68 through the spiral plate 68 arranged inside the water pipe 66. The water in the water pipe 66 exerts a force on the ball 693, which causes the ball 693 to exert a force on the spring plate 692. The spring plate 692 is deformed by the force. At this time, the ball 693 is away from the limiting ring 691, so that the water in the water pipe 66 flows to the arc plate 633 through the gap between the ball 693 and the limiting ring 691. Finally, the water in the water pipe 66 rotates and is sprayed out from the circular hole of the arc plate 633, which can more concentratedly impact and clean the tank body.

[0045] The motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the water pipe 66 to rotate, and the water pipe 66 drives the cleaning member 63 and the connecting block 651 to rotate. When cleaning the corner, under the action of the mutual repulsion between the two sliders 654, the slider 654 drives the cleaning plate 655 to slide inside the slide groove 653, so that the side cleaning plate 655 can contact the corner, thereby cleaning the corner, thereby improving the applicability of the equipment.

[0046] Water passes through the inside of the sleeve 639, and the water flow drives the blade 695 to rotate, so that the protrusion 697 on the outside of the blade 695 rotates inside the annular groove 699, so that the protrusion 697 contacts the contact plate 638 inside the annular groove 699, and the contact plate 638 is forced to move inside the fixed seat 631 toward the end away from the blade 695, so that the contact plate 638 contacts the positioning plate 635, and the contact surface between the contact plate 638 and the positioning plate 635 is inclined. 635 drives the extension rod 637 to rotate on the cylinder 636, and then the extension rod 637 applies force to the brush 632, and the brush 632 is deformed by the force. When the protrusion 697 moves away from the contact plate 638, under the elastic force of the brush 632, the extension rod 637 drives the positioning plate 635 to reset. As the blade 695 rotates, the extension rod 637 swings back and forth to clean the brush 632, thereby preventing impurities from sticking to the brush 632, resulting in poor subsequent cleaning effect.

[0047] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stainless steel tank cleaning device, characterized in that: include: A frame (1), the frame (1) comprising a top plate, a bottom plate and a support column, the top of the top plate of the frame (1) being fixedly connected to a motor (2), the output end of the motor (2) being fixedly connected to a screw (3), the screw (3) being located at a gap between the top plate and the bottom plate, and the screw (3) being rotatably connected to the top plate, a movable plate (4) being arranged on the outside of the screw (3), and the top of the movable plate (4) being fixedly connected to a water tank (5); A cleaning mechanism (6), wherein the cleaning mechanism (6) is fixedly mounted on the bottom of the movable plate (4), and the cleaning mechanism (6) is located between the top plate and the bottom plate; A fixing mechanism (7), the fixing mechanism (7) being fixedly mounted above the bottom plate, the number of the fixing mechanisms (7) being four, and the four fixing mechanisms (7) being evenly distributed around the cleaning mechanism (6); The cleaning mechanism (6) comprises a motor (61), the motor (61) being fixedly connected to the movable plate (4), the output end of the motor (61) being fixedly connected to a rotating shaft (62), the end of the rotating shaft (62) away from the motor (61) being fixedly connected to a connecting piece (64), the outer wall of the connecting piece (64) being fixedly connected to a water pipe (66), the inner wall of the water pipe (66) being fixedly connected to a spiral plate (68), and the end of the water pipe (66) away from the connecting piece (64) being sleeved with a cleaning piece (63); The cleaning member (63) comprises a fixed seat (631); an end of the fixed seat (631) close to the water pipe (66) is fixedly connected to a sleeve (639); the sleeve (639) is slidably connected to the water pipe (66); the middle of the fixed seat (631) is connected; the fixed seat (631) is connected to the water pipe (66) through the sleeve (639); an end of the fixed seat (631) away from the water pipe (66) is fixedly connected to a brush (632); a side of the fixed seat (631) close to the brush (632) is fixedly connected to an arc plate (633); the arc plate (633) is located at a connecting portion in the middle of the fixed seat (631); and a circular hole is provided on the outer side of the arc plate (633); A notch (634) is provided at an edge of one side of the fixing seat (631) close to the brush (632); the fixing seat (631) is arranged in a stepped shape; a cylinder (636) is fixedly connected to the outer side of the fixing seat (631); the cylinder (636) is located on a step in the middle of the notch (634) and the brush (632); one end of the cylinder (636) away from the fixing seat (631) is rotatably connected to a positioning plate (635); one end of the positioning plate (635) is located inside the notch (634); An end of the positioning plate (635) close to the brush (632) is fixedly connected to an extension rod (637); an inner wall of the fixing seat (631) is slidably connected to a contact plate (638); the contact plate (638) passes through the fixing seat (631) and extends to the notch (634); a side of the contact plate (638) close to the positioning plate (635) is arranged to be inclined; a side of the positioning plate (635) close to the contact plate (638) is arranged to be inclined; and the inclinations of the positioning plate (635) and the contact plate (638) are parallel; and a limit spring is arranged at one end of the positioning plate (635) away from the contact plate (638); The water pipe (66) is fixedly connected to the outer side of the cleaning member (63) with a positioning assembly (65); the positioning assembly (65) is fixedly connected to a spring (67) on one side of the cleaning member (63); one end of the spring (67) away from the positioning assembly (65) is fixedly connected to a fixing seat (631); and the cleaning member (63) is fixedly connected to the inner wall of the water pipe (66) with a limiting assembly (69); The connecting member (64) comprises a fixing cylinder (641), the fixing cylinder (641) being fixedly connected to the rotating shaft (62), a positioning ring (645) being fixedly connected to the top of the fixing cylinder (641) close to the rotating shaft (62), a through hole (642) being provided at the top of the fixing cylinder (641), a connecting cylinder (643) being rotatably connected to the inner wall of the positioning ring (645), the rotating shaft (62) passing through the connecting cylinder (643), a water outlet pipe (644) being fixedly connected to the top of the connecting cylinder (643), and an end of the water outlet pipe (644) away from the connecting cylinder (643) being fixedly connected to the water tank (5); The fixing mechanism (7) comprises a fixing block (71), wherein the fixing block (71) is fixedly connected to the bottom plate, a sliding groove (72) is provided on the outer side of the fixing block (71), the number of the sliding grooves (72) is two, and the two sliding grooves (72) are symmetrically arranged on the fixing block (71), the inner wall of the sliding groove (72) is slidably connected to a sliding rod (73), the sliding rod (73) is fixedly connected to a connecting rod (74) near the middle of the bottom plate, the connecting rod (74) is fixedly connected to a clamping plate (75) at one end away from the sliding rod (73), and the top of the clamping plate (75) is fixedly connected to a connecting plate (76), the fixing block (71) is provided with a moving groove (77) at one end away from the clamping plate (75), the inner wall of the moving groove (77) is slidably connected to a supporting rod (78), and the supporting rod (78) is fixedly connected to the moving plate (4) at one end away from the fixing block (71).

2. A stainless steel tank cleaning device according to claim 1, characterized in that: The positioning assembly (65) comprises a connecting block (651), wherein the connecting block (651) is fixedly connected to the water pipe (66), a fixing plate (652) is fixedly connected to the outer side of the connecting block (651), two fixing plates (652) are provided, and the two fixing plates (652) are symmetrically arranged with the connecting block (651) as the center, a sliding groove (653) is provided on the outer side of the fixing plate (652), and a sliding block (654) is slidably connected to the inner wall of the sliding groove (653).

3. A stainless steel tank cleaning device according to claim 2, characterized in that: One end of the sliding block (654) away from the connecting block (651) is fixedly connected to a cleaning plate (655), one end of the connecting block (651) away from the rotating shaft (62) is fixedly connected to a fixing sleeve (656), an inner wall of the fixing sleeve (656) is fixedly connected to a spring (67), and a scraper (657) is fixedly connected to the bottom of the fixing plate (652).

4. A stainless steel tank cleaning device according to claim 3, characterized in that: The limiting assembly (69) comprises a limiting ring (691), wherein the limiting ring (691) is fixedly connected to the inner wall of the sleeve (639), the limiting ring (691) is located at one end close to the fixing seat (631), a spring plate (692) is fixedly connected to the outer side of the fixing seat (631), the spring plate (692) is located on the inner wall of the sleeve (639), a round ball (693) is fixedly connected to one end of the spring plate (692) away from the fixing seat (631), the round ball (693) is sleeved and adapted to the limiting ring (691), a bracket (694) is fixedly connected to the inner wall of the fixing seat (631), and a rotating rod (696) is fixedly connected to the side of the round ball (693) close to the spring plate (692).

5. A stainless steel tank cleaning device according to claim 4, characterized in that: The rotating rod (696) passes through the bracket (694), and the rotating rod (696) is slidably connected to the bracket (694). The outer side of the bracket (694) is rotatably connected to a fixing ring (698), the outer side of the fixing ring (698) is fixedly connected to a blade (695), and the outer side of the blade (695) is fixedly connected to a protrusion (697). The fixing seat (631) is provided with an annular groove (699) on the outer side close to the protrusion (697), and the end of the contact plate (638) away from the notch (634) is located inside the annular groove (699).

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