Stainless steel water tank convenient to maintain

Abstract

The utility model relates to the technical field of water containers, in particular to a stainless steel water tank convenient to maintain, which comprises a bottom plate, cleaning frames are symmetrically and fixedly connected to the top of the bottom plate, cross rods are fixedly connected to the tops of the cleaning frames, a cleaning seat is rotatably connected to the center of the top of the bottom plate, and a water tank is detachably connected to the top of the cleaning seat. The side wall of the cleaning frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a screw rod, the outer side wall of the screw rod is in threaded connection with a moving block, the bottom of the moving block is fixedly connected with a telescopic piece, and the end of the telescopic piece is fixedly connected with a rectangular block. According to the water tank inner side wall cleaning and maintaining device, the clamping assembly can be prevented from loosening in the using process through the arranged limiting assembly, the two connecting plates can abut against the inner side wall of a water tank quickly by adjusting the clutch assembly, and therefore the technical purpose of cleaning and maintaining the inner side walls of various water tanks is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water containers, in particular to a stainless steel water tank which is easy to maintain. Background Art

[0002] Stainless steel water tanks are a new generation of water tank products after fiberglass water tanks. The products are made of SUS304 stainless steel plates through precision molding. They are beautiful in appearance, economical and practical, and the main body is durable. Compared with other water tanks, stainless steel water tanks have beautiful appearance, light weight, high strength, and high temperature resistance. After the water tank has been used for a period of time, there will be some impurities in the water on the inner wall of the water tank, so the water tank needs to be cleaned and maintained.

[0003] For example, the patent with publication number CN213535958U discloses a stainless steel water tank cleaning device, which relates to the field of water tank cleaning technology. The utility model overcomes the problem that in the prior art, the outer wall and the inner wall of the stainless steel water tank need to be cleaned after long-term use, and the current cleaning method is mainly to wipe it manually with a rag, which requires manual entry into the water tank to wipe it, which is very inconvenient. The following scheme is now proposed: it includes a cleaning rack, the bottom of the cleaning rack is rotatably connected to the cleaning seat, the top of the cleaning seat is provided with a groove, the water tank is placed in the groove at the top of the cleaning seat, the first gear is fixedly connected to the outer side of the circumference of the cleaning seat, the top of the cleaning seat is symmetrically provided with openings, and the cleaning seat cavity is symmetrically provided with fixing devices, the fixing device includes a fixing block, the fixing block is fixed to the inner wall of the cleaning seat cavity, the fixing block is connected to the spring, and the spring is connected to the pull rod.

[0004] Through the above arrangement, the utility model described in the prior art realizes the cleaning brush to clean the inner and outer walls of the water tank, which is more efficient and labor-saving than manual cleaning. However, the stainless steel water tank cleaning device of the prior art solution has the following defects during operation:

[0005] When the above device is used to clean and maintain the water tank, the water tank is first placed on the top of the cleaning table, and the water tank is fixed by a fixing plate under the action of the spring force. However, the spring is elastic, so the device cannot fix the water tank. Moreover, when the device is used to clean and maintain the water tank, the motor drives the screw to rotate and moves the two connecting frames to the two ends of the side walls of the water tank, which is difficult to operate, and the device cannot clean and maintain the lower side wall of the water tank. Utility Model Content

[0006] The utility model aims to provide a stainless steel water tank which is easy to maintain, and is mainly used to solve the technical problems of unstable fixing and incomplete cleaning and maintenance existing in the prior art.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The top of the cleaning seat is symmetrically fixedly connected to the cleaning rack, the top of the cleaning rack is fixedly connected to a cross bar, the top of the bottom plate is rotatably connected to a cleaning seat at the center, the top of the cleaning seat is detachably connected to the water tank, the side wall of the cleaning rack is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a screw, the outer wall of the screw is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to a telescopic member, the end of the telescopic member is fixedly connected to a rectangular block, the bottom of the rectangular block is provided with a rectangular groove, the side wall of the rectangular block is provided with a mounting hole, and the mounting hole is connected to the rectangular groove, the inner side wall of the mounting hole is rotatably connected to a clutch assembly, the bottom of the rectangular block is symmetrically slidably connected to a connecting plate, the opposite side of the connecting plate is fixedly connected to a second scraper, one of the outer side walls of the connecting plate is fixedly connected to the first scraper, the top of the cleaning seat is symmetrically fixedly connected to a rectangular plate, the side wall of the rectangular plate is provided with a rectangular hole, the inner side wall of the rectangular hole is slidably connected to a clamping assembly, and the side wall of the rectangular plate is fixedly connected to a limited position assembly.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: The stainless steel water tank structure that is easy to maintain in the utility model is similar to the structure of the existing stainless steel water tank cleaning device. For example, the patent with publication number CN213535958U discloses a stainless steel water tank cleaning device. The main improvement of the utility model is that when the inside of the water tank needs to be cleaned and maintained, the water tank is first placed on the top of the cleaning seat, and then the water tank is fixed by adjusting the clamping assembly, and then the clamping assembly is limited by the limiting assembly, the first motor is turned on, and the moving block drives the telescopic member to move by rotating the screw, and the rectangular block and the connecting plate are moved to the inside of the water tank by the telescopic member until the first scraper contacts the lower side wall of the water tank, and then the two connecting plates are made close to each other at the bottom of the rectangular block by working the clutch assembly, so that the two connecting plates conflict with the inner side wall of the water tank through the two connecting plates, and finally the cleaning seat is rotated to make the inner side wall of the water tank slide with the first scraper and the second scraper, so as to complete the cleaning and maintenance work of the inside of the water tank.

[0011] 2. Beneficial effects:

[0012] The prior art solves the technical problem of facilitating cleaning, but the prior art has technical problems of unstable fixation and incomplete cleaning and maintenance. The present solution can clamp the water tank by means of the clamping assembly, and can prevent the clamping assembly from loosening during use by means of the limit assembly. The two connecting plates can be quickly brought into contact with the inner wall of the water tank by adjusting the clutch assembly, thereby meeting the technical problem of cleaning and maintenance of the inner walls of various water tanks.

[0013] Preferably: the clutch assembly includes a bidirectional screw rod rotatably connected to the inner wall of the mounting hole, the end of the bidirectional screw rod is rotatably connected to the inner wall of the rectangular groove, the outer wall of the bidirectional screw rod is symmetrically threaded with a slider, and the slider is slidably connected to the inner wall of the rectangular groove, the bottoms of the two sliders are respectively fixedly connected to the connecting plates, and when the inner wall of the water tank needs to be cleaned, the two sliders are made to approach each other on the inner wall of the rectangular groove by rotating the bidirectional screw rod, and the connecting plates are respectively driven to approach each other during the process of the two sliders approaching each other, so that the two second scrapers are fitted to the inner wall of the water tank, and then the cleaning table is rotated to complete the cleaning and maintenance work of the inner wall of the water tank.

[0014] Preferably: the clutch assembly also includes a second motor fixedly connected to the side wall of the rectangular block at the mounting hole, and the output end of the second motor is fixedly connected to the end of the bidirectional screw rod. When the bidirectional screw rod needs to be rotated, the second motor is started to drive the bidirectional screw rod to rotate, thereby achieving the purpose of convenience.

[0015] Preferably: the clamping assembly includes a pull rod slidably connected to the inner wall of the rectangular hole, an arc-shaped clamping block is fixedly connected to one end of the pull rod close to the water tank, and a toothed plate is fixedly connected to the side wall of the pull rod. When the inside of the water tank needs to be cleaned and maintained, the water tank is placed on the cleaning seat, and the pull rod is pushed to move along the inner wall of the rectangular hole toward the water tank. During the movement of the pull rod, the arc-shaped clamping block is driven to move, thereby fixing the water tank to the top of the cleaning seat through the arc-shaped clamping block, thereby facilitating the cleaning and maintenance of the inner wall of the water tank.

[0016] Preferably: the inner wall of the arc-shaped clamping block is made of rubber, the sum of the widths of the tooth plate and the pull rod is slightly smaller than the width of the rectangular hole, and the inner wall of the arc-shaped clamping block is made of rubber so that the device is more stable when the friction between the arc-shaped clamping block and the outer wall of the water tank is increased.

[0017] Preferably: the limit assembly includes a connecting block fixedly connected to the side wall of the rectangular plate, the side wall of the connecting block is provided with a through hole, the inner wall of the through hole is slidably connected with an adjusting rod, the end of the adjusting rod is fixedly connected with a clamping block, the clamping block is adapted to the tooth plate, and when the water tank is fixed by the arc-shaped slider, the adjusting rod is pushed to move along the inner wall of the through hole toward the tooth plate until the tooth plate and the clamping block are engaged, thereby limiting the movement of the pull rod, thereby preventing the water tank from loosening during the cleaning and maintenance of the inner wall of the water tank.

[0018] Preferably: the limit assembly also includes a spring sleeved on the outer wall of the adjusting rod, one end of the spring is fixedly connected to the clamping block, and the other end of the spring is fixedly connected to the side wall of the connecting block. By compressing the spring, the clamping block and the tooth plate are braked and engaged to achieve the purpose of quickly fixing the pull rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the cross-sectional structure of the water tank of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the rectangular block of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the cleaning seat, rectangular plate and arc-shaped clamping block of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the new pull rod, tooth plate and clamping block of the utility model.

[0023] The figure marks in the drawings of the specification include: 1, cleaning rack; 2, first scraper; 3, bottom plate; 4, cross bar; 5, moving block; 6, telescopic member; 7, screw; 8, first motor; 9, rectangular block; 10, water tank; 11, cleaning seat; 12, slider; 13, connecting plate; 14, second scraper; 15, rectangular groove; 16, bidirectional screw; 17, mounting hole; 18, second motor; 19, arc clamping block; 20, rectangular plate; 21, pull rod; 22, tooth plate; 23, rectangular hole; 24, clamping block; 25, spring; 26, connecting block; 27, through hole; 28, adjusting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, it includes a bottom plate 3, a cleaning rack 1 is symmetrically fixedly connected to the top of the bottom plate 3, a cross bar 4 is fixedly connected to the top of the cleaning rack 1, a cleaning seat 11 is rotatably connected to the top of the bottom plate 3 at the center, a water tank 10 is detachably connected to the top of the cleaning seat 11, a first motor 8 is fixedly connected to the side wall of the cleaning rack 1, a screw 7 is fixedly connected to the output end of the first motor 8, a moving block 5 is threadedly connected to the outer wall of the screw 7, a telescopic member 6 is fixedly connected to the bottom of the moving block 5, a rectangular block 9 is fixedly connected to the end of the telescopic member 6, a rectangular groove 15 is opened at the bottom of the rectangular block 9, a mounting hole 17 is opened on the side wall of the rectangular block 9, and the mounting hole 17 is connected to the rectangular groove 15, and the inner wall of the mounting hole 17 is rotatably connected to a clutch assembly, and the clutch assembly includes a rotatable connection The bidirectional screw rod 16 on the inner wall of the mounting hole 17, the end of the bidirectional screw rod 16 is rotatably connected to the inner wall of the rectangular groove 15, the outer wall of the bidirectional screw rod 16 is symmetrically threaded with a slider 12, and the slider 12 is slidably connected to the inner wall of the rectangular groove 15, the bottoms of the two sliders 12 are respectively fixedly connected to the connecting plate 13, the second motor 18 is started, and the bidirectional screw rod 16 is driven to rotate by the second motor 18. When the bidirectional screw rod 16 rotates, the two sliders 12 are close to each other on the inner wall of the rectangular groove 15, and the connecting plate 13 is driven close to each other in the process of the two sliders 12 approaching each other, so that the two second scrapers 14 are fitted to the inner wall of the water tank 10, so as to meet the cleaning and maintenance work of different water tanks 10, the bottom of the rectangular block 9 A connecting plate 13 is symmetrically and slidably connected, and a second scraper 14 is fixedly connected to one side opposite to the connecting plate 13. One of the outer side walls of the connecting plate 13 is fixedly connected to the first scraper 2. A rectangular plate 20 is symmetrically and fixedly connected to the top of the cleaning seat 11. A rectangular hole 23 is opened on the side wall of the rectangular plate 20. A clamping assembly is slidably connected to the inner wall of the rectangular hole 23. The clamping assembly includes a pull rod 21 slidably connected to the inner wall of the rectangular hole 23. An arc-shaped clamping block 19 is fixedly connected to one end of the pull rod 21 close to the water tank 10. A toothed plate 22 is fixedly connected to the side wall of the pull rod 21. By pushing the pull rod 21, the pull rod 21 moves along the inner wall of the rectangular hole 23 toward the water tank 10. During the movement of the pull rod 21, the arc-shaped clamping block 19 is driven to move, thereby passing through the arc-shaped clamping block 1 9 Fix the water tank 10 on the top of the cleaning seat 11, and the side wall of the rectangular plate 20 is fixedly connected to the limiting assembly, which includes a connecting block 26 fixedly connected to the side wall of the rectangular plate 20, and a through hole 27 is opened on the side wall of the connecting block 26, and an adjusting rod 28 is slidably connected to the inner side wall of the through hole 27, and a clamping block 24 is fixedly connected to the end of the adjusting rod 28, and the clamping block 24 is adapted to the tooth plate 22. The limiting assembly also includes a spring 25 sleeved on the outer side wall of the adjusting rod 28, one end of the spring 25 is fixedly connected to the clamping block 24, and the other end of the spring 25 is fixedly connected to the side wall of the connecting block 26. Place the water tank 10 on the top of the cleaning seat 11, pull the adjusting rod 28, and slide the adjusting rod 28 along the inner side wall of the through hole 27. In this process, the spring 25 is compressed.Thus, the block 24 is separated from the tooth plate 22, and then, by pushing the pull rod 21, when the water tank 10 is fixed on the top of the cleaning seat 11, the pull on the adjustment rod 28 is released, and the block 24 and the tooth plate 22 are re-engaged under the action of the compression spring 25, thereby limiting the pull rod 21 and preventing the pull rod 21 from loosening during the cleaning and maintenance of the inner wall of the water tank 10.

[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0027] When the present device needs to clean and maintain the inside of the water tank 10, first place the water tank 10 on the top of the cleaning seat 11, pull the adjusting rod 28 to make the adjusting rod 28 slide along the inner wall of the through hole 27, during which the spring 25 is compressed, so that the block 24 is separated from the tooth plate 22, and then, by pushing the pull rod 21, the pull rod 21 is moved along the inner wall of the rectangular hole 23 toward the water tank 10, and the arc-shaped clamping block 19 is driven to move during the movement of the pull rod 21, so that the water tank 10 is fixed to the top of the cleaning seat 11 through the arc-shaped clamping block 19, and then release the pull on the adjusting rod 28, and under the action of the compression spring 25, the block 24 and the tooth plate 22 are re-engaged, thereby limiting the pull rod 21 to prevent the pull rod 21 from loosening during the cleaning and maintenance of the inner wall of the water tank 10. Phenomenon, then turn on the first motor 8, rotate the screw 7 to make the moving block 5 drive the telescopic member 6 to move, and then move the rectangular block 9 and the connecting plate 13 to the inside of the water tank 10 through the telescopic member 6, until the first scraper 2 contacts the lower side wall of the water tank 10, and then start the second motor 18, and drive the bidirectional screw rod 16 to rotate through the second motor 18. When the bidirectional screw rod 16 rotates, the two sliders 12 are close to each other on the inner side walls of the rectangular groove 15, and then the connecting plates 13 are driven close to each other in the process of the two sliders 12 approaching each other, so that the two second scrapers 14 are fitted with the inner side walls of the water tank 10, and finally the cleaning seat 11 is rotated to make the inner side wall of the water tank 10 slide with the first scraper 2 and the second scraper 14, so as to complete the cleaning and maintenance work inside the water tank 10.

[0028] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A stainless steel water tank that is easy to maintain, comprising a bottom plate (3), a cleaning rack (1) is symmetrically fixedly connected to the top of the bottom plate (3), a cross bar (4) is fixedly connected to the top of the cleaning rack (1), a cleaning seat (11) is rotatably connected to the top of the bottom plate (3) at the center, a water tank (10) is detachably connected to the top of the cleaning seat (11), a first motor (8) is fixedly connected to the side wall of the cleaning rack (1), a screw (7) is fixedly connected to the output end of the first motor (8), a moving block (5) is threadedly connected to the outer wall of the screw (7), and a telescopic member (6) is fixedly connected to the bottom of the moving block (5), It is characterized in that The end of the telescopic member (6) is fixedly connected with a rectangular block (9), the bottom of the rectangular block (9) is provided with a rectangular groove (15), the side wall of the rectangular block (9) is provided with a mounting hole (17), and the mounting hole (17) is communicated with the rectangular groove (15), the inner side wall of the mounting hole (17) is rotatably connected with a clutch assembly, the bottom of the rectangular block (9) is symmetrically slidably connected with a connecting plate (13), the opposite side of the connecting plate (13) is fixedly connected with a second scraper (14), one of the outer side walls of the connecting plate (13) is fixedly connected with the first scraper (2), the top of the cleaning seat (11) is symmetrically fixedly connected with a rectangular plate (20), the side wall of the rectangular plate (20) is provided with a rectangular hole (23), the inner side wall of the rectangular hole (23) is slidably connected with a clamping assembly, and the side wall of the rectangular plate (20) is fixedly connected with a limiting assembly.

2. A stainless steel water tank that is easy to maintain according to claim 1, Features: The clutch assembly comprises a bidirectional screw rod (16) rotatably connected to the inner wall of the mounting hole (17), the end of the bidirectional screw rod (16) being rotatably connected to the inner wall of the rectangular groove (15), the outer wall of the bidirectional screw rod (16) being symmetrically threaded with a slider (12), and the slider (12) being slidably connected to the inner wall of the rectangular groove (15), and the bottoms of the two sliders (12) are respectively fixedly connected to the connecting plate (13).

3. A stainless steel water tank that is easy to maintain according to claim 2, Features: The clutch assembly also includes a second motor (18) fixedly connected to the side wall of the rectangular block (9) at the mounting hole (17), and the output end of the second motor (18) is fixedly connected to the end of the bidirectional screw rod (16).

4. A stainless steel water tank that is easy to maintain according to claim 1, Features: The clamping assembly comprises a pull rod (21) slidably connected to the inner wall of the rectangular hole (23), an end of the pull rod (21) close to the water tank (10) is fixedly connected to an arc-shaped clamping block (19), and the side wall of the pull rod (21) is fixedly connected to a toothed plate (22).

5. A stainless steel water tank that is easy to maintain according to claim 4, Features: The inner side wall of the arc-shaped clamping block (19) is made of rubber, and the sum of the widths of the tooth plate (22) and the pull rod (21) is slightly smaller than the width of the rectangular hole (23).

6. A stainless steel water tank that is easy to maintain according to claim 1, Features: The limiting assembly comprises a connecting block (26) fixedly connected to the side wall of the rectangular plate (20); a through hole (27) is provided on the side wall of the connecting block (26); an adjusting rod (28) is slidably connected to the inner side wall of the through hole (27); a clamping block (24) is fixedly connected to the end of the adjusting rod (28); and the clamping block (24) is adapted to the tooth plate (22).

7. A stainless steel water tank that is easy to maintain according to claim 6, Features: The limit assembly also includes a spring (25) sleeved on the outer side wall of the adjustment rod (28), one end of the spring (25) is fixedly connected to the clamping block (24), and the other end of the spring (25) is fixedly connected to the side wall of the connecting block (26).

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