Urea storage barrel cleaning device

Abstract

The utility model provides a urea storage barrel cleaning device which comprises a shell, a plurality of rollers are arranged in the shell and connected through a synchronous transmission assembly, supporting frames are arranged on the two sides of the shell, sliding strips are arranged on the inner sides of the supporting frames, and limiting structures are connected to the outer walls of the sliding strips in a sliding mode. The cleaning device is reasonable in design, an opening of the storage barrel faces downwards through the arranged storage barrel inner wall cleaning structure, cleaning liquid is sprayed into the cleaning barrel through the cleaning spray head, the cleaning liquid flows downwards along the barrel wall to enter the movable shell to be collected, and then collected waste water is discharged through the water inlet to be treated; and the storage barrel inner wall cleaning structure can also drive the storage barrel to move, so that the cleaning device can conveniently clean and transport the storage barrel.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the urea production field, concretely relates to a urea storage bucket cleaning device. BACKGROUND

[0002] Urea, also known as carbamide, chemical formula is CH4N2O or CO (NH2) 2, is a white crystal, no taste and no smell, easy to dissolve in water, ethanol and benzene, slightly soluble in diethyl ether, chloroform. Urea is one of the simplest organic compounds, is the main nitrogen-containing end product of protein metabolism decomposition in mammals and some fish, can be used as chemical fertilizer, animal feed, explosives, glue stabilizer and chemical raw materials etc. Because it contains this kind of material in human urine, so named urea. As a kind of neutral fertilizer, urea is suitable for various soils and plants. It is easy to save, convenient to use, and has little damage to the soil, is a kind of chemical nitrogen fertilizer with larger use amount. Urea contains nitrogen (N) 46%, is the highest nitrogen content in solid nitrogen fertilizer;

[0003] Among them, the urea is stored and transported by the storage barrel after production, the storage barrel can be reused, and the inside of the storage barrel needs to be cleaned by the cleaning device when the storage barrel is reused, so as to facilitate subsequent use.

[0004] The inventor found the following defects in the specific embodiment operation process:

[0005] When the cleaning device cleans the storage barrel, the opening of the storage barrel is upward, which can make the waste water after cleaning reflow into the inside of the storage barrel, and the cleaning device cannot recycle the waste water after use.

[0006] It should be noted that the above content belongs to the technical cognition range of the inventor. Since the technical content in the art is vast and complex, the above content of the present application does not necessarily constitute the prior art. UTILITY MODEL CONTENT

[0007] 1. Technical problem to be solved by the utility model:

[0008] The utility model provides a urea storage barrel cleaning device to solve the technical problems in the above background technology.

[0009] 2. Technical scheme:

[0010] In order to achieve the above purpose, the utility model provides a technical scheme: a urea storage barrel cleaning device, comprising a shell, a plurality of rollers are arranged in the shell, a plurality of rollers are connected through synchronous transmission assembly, support frames are arranged on both sides of the shell, slide bars are arranged on the inner side of the support frames, and the outer wall of the slide bar is slidably connected with a limiting structure.

[0011] The storage barrel inner wall cleaning structure comprises a moving shell arranged on the top of a roller, guide pipes arranged on the two sides of the moving shell, a fitting shell arranged on one end of the guide pipe on one side of the moving shell, a water outlet arranged on one end of the guide pipe on the other side of the moving shell, and a cleaning nozzle arranged on the top of the water outlet, and a water inlet is formed in the outer wall of the fitting shell.

[0012] The storage barrel is arranged in the storage barrel inner wall cleaning structure, the roller drives the storage barrel inner wall cleaning structure to move to be fixed between the two sliding strips, the sliding strip sends the cleaning liquid into the water outlet and sprays the cleaning liquid out through the cleaning nozzle, the opening of the storage barrel is downward, so that the cleaning liquid can flow into the moving shell and be drawn out by the guide pipe on the other side.

[0013] Further, support rings are arranged on the two sides of the bottom of the shell, transmission lead screws are rotatably connected in the support rings, and the screw threads on the two ends of the transmission lead screws are opposite in rotation direction.

[0014] Further, the limiting structure comprises a moving rod, a matching hole is formed in the bottom of the moving rod, the matching hole is matched with the transmission lead screw, a moving frame is arranged on the top of the moving rod, and sliding grooves are formed in the two ends of the moving frame and are slidably connected with the sliding strips.

[0015] Further, a fitting ring is arranged on the inner side of the moving frame, a connecting pipe is arranged in the middle of the fitting ring, and the outer wall diameter of the connecting pipe is equal to the inner wall diameter of the guide pipe.

[0016] Further, a mounting frame is arranged on the top of the support frame, a servo motor is arranged on the top of the mounting frame, an electric push rod is arranged on the output end of the servo motor, and a suction disc is arranged on one end of the electric push rod.

[0017] Further, a rolling wheel is rotatably connected in the inner side of the connecting ring on the upper part of the moving shell.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the technical scheme has the following beneficial effects:

[0020] The storage barrel inner wall cleaning structure is arranged, the opening of the storage barrel is downward, the cleaning nozzle sprays the cleaning liquid into the cleaning barrel, the cleaning liquid flows downward along the barrel wall and is collected in the moving shell, the collected waste water is discharged through the water inlet for treatment, and the storage barrel inner wall cleaning structure can also drive the storage barrel to move, so that the cleaning device can clean and transport the storage barrel. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1A three-dimensional structure schematic view of the utility model;

[0022] Fig. 2 A three-dimensional structure schematic view of the utility model's limiting structure;

[0023] Fig. 3 A three-dimensional structure schematic view of the utility model's storage barrel inner wall cleaning structure.

[0024] Reference signs:

[0025] 1, shell;2, roller;3, synchronous transmission assembly;4, support ring;5, transmission screw;6, support frame;7, slide bar;8, limiting structure;801, moving rod;802, matching hole;803, moving frame;804, sliding groove;805, fitting ring;806, connecting pipe;9, mounting frame;10, servo motor;11, electric push rod;12, suction cup;13, storage barrel inner wall cleaning structure;1301, moving shell;1302, flow guide pipe;1303, fitting shell;1304, water inlet;1305, connecting ring;1306, rolling wheel;1307, water outlet bin;1308, cleaning nozzle. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, the drawings show several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0027] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix", "have", "have in" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connectable; can be mechanical connection, also can be electrical connection; can be direct connection, also can through the inside of two elements indirectly connected, can be the communication. For ordinary skilled in the art, can understand the concrete meaning of above-mentioned terms in the utility model according to specific circumstances. Embodiment

[0030] Refer to the attached Figs. 1-3 A urea storage bucket cleaning device, including the casing 1, the inside of casing 1 is provided with a plurality of rollers 2, a plurality of roller 2 is connected through synchronous transmission assembly 3, the both sides of casing 1 are provided with support frame 6, the inside of support frame 6 is provided with slide 7, the outer wall of slide 7 is slidably connected with limiting structure 8;

[0031] The inner wall cleaning structure 13 of storage bucket, it includes mobile shell 1301, mobile shell 1301 is set up at the top of roller 2, the both sides of mobile shell 1301 are provided with flow guide pipe 1302, the one end of flow guide pipe 1302 in the one side of mobile shell 1301 is provided with the fitting shell 1303, the one end of flow guide pipe 1302 in the other side of mobile shell 1301 is provided with water outlet 1307, the top of water outlet 1307 is provided with cleaning spray head 1308, the outer wall of fitting shell 1303 is provided with water inlet 1304;

[0032] The storage bucket is placed in the inside of the inner wall cleaning structure 13 of storage bucket, and the roller 2 drives the inner wall cleaning structure 13 of storage bucket to be fixed between the two slides 7, the slide 7 sends the cleaning liquid into the inside of water outlet 1307 and sprays out through cleaning spray head 1308, and the opening of the storage bucket is downward, so that the cleaning liquid can flow into the inside of mobile shell 1301 and be extracted by the flow guide pipe 1302 on the other side.

[0033] Further, the both sides of the bottom of casing 1 are provided with support ring 4, the inside of support ring 4 is rotatably connected with transmission screw rod 5, the thread rotation direction of transmission screw rod 5 two ends is opposite, when the inner wall cleaning structure 13 of storage bucket drives the storage bucket muscle to be between the two limiting structures 8, start motor, and the motor drives transmission screw rod 5 to rotate, and transmission screw rod 5 drives limiting structure 8 to clamp the inner wall cleaning structure 13 of storage bucket.

[0034] Furthermore, the limiting structure 8 includes a movable rod 801, with a mating hole 802 at its bottom, which engages with the transmission screw 5. A movable frame 803 is provided at the top of the movable rod 801, and sliding grooves 804 are provided at both ends of the movable frame 803. The sliding grooves 804 are slidably connected to the slide bar 7. A fitting ring 805 is provided on the inner side of the movable frame 803, and a connecting pipe 806 is provided in the middle of the fitting ring 805. The outer diameter of the connecting pipe 806 is equal to the inner diameter of the guide pipe 1302. When the movable rod 801 moves inward through the mating hole 802 driven by the transmission screw 5, the sliding groove 804 engages with the outer wall of the slide bar 7. The sliding mechanism 803 drives the fitting ring 805 to fit against the outer wall of the moving shell 1301, clamping the moving shell 1301. Then, the connecting pipe 806 is inserted into the inside of the guide pipe 1302. Then, the water pump on one side sends the cleaning fluid into the inside of the guide pipe 1302 through the connecting pipe 806. Then, the cleaning fluid enters the inside of the water outlet 1307 and is sprayed out through the cleaning nozzle 1308, so that the cleaning fluid contacts the inner wall of the storage tank to clean the inner wall. Then, the water pump on the other side of the connecting pipe 806 is started. The water pump draws out the wastewater flowing from the inner wall of the storage tank into the inside of the moving shell 1301 through the connecting pipe 806, the guide pipe 1302, the fitting shell 1303 and the water inlet 1304.

[0035] Furthermore, a mounting frame 9 is provided on the top of the support frame 6, and a servo motor 10 is provided on the top of the mounting frame 9. An electric push rod 11 is provided at the output end of the servo motor 10, and a suction cup 12 is provided at one end of the electric push rod 11. A connecting ring 1305 is provided on the upper part of the inner wall of the movable shell 1301, and a rolling wheel 1306 is rotatably connected inside it. When the inner wall cleaning structure 13 of the storage tank drives the storage tank to enter directly below the suction cup 12, the servo motor 10 is activated. The servo motor 10 drives the suction cup 12 to rotate through the electric push rod 11, and the electric push rod 11 is activated. The electric push rod 11 drives the suction cup 12 to fit against the top of the storage tank. When the suction cup 12 rotates, it drives the storage tank to rotate on the top of the rolling wheel 1306, so that the storage tank can be cleaned evenly.

[0036] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A urea storage tank cleaning device, characterized in that: include The housing (1) has multiple rollers (2) inside, which are connected by a synchronous transmission assembly (3). Support frames (6) are provided on both sides of the housing (1), and slide bars (7) are provided inside the support frames (6). The outer wall of the slide bars (7) is slidably connected to a limit structure (8). The storage tank inner wall cleaning structure (13) includes a movable shell (1301), which is located on the top of the roller (2). The movable shell (1301) is provided with guide pipes (1302) on both sides of the movable shell (1301). One end of the guide pipe (1302) on one side of the movable shell (1301) is provided with a fitting shell (1303). One end of the guide pipe (1302) on the other side of the movable shell (1301) is provided with a water outlet chamber (1307). A cleaning nozzle (1308) is provided on the top of the water outlet chamber (1307). The outer wall of the fitting shell (1303) is provided with a water inlet (1304). The storage tank is placed inside the inner wall cleaning structure (13). The roller (2) drives the inner wall cleaning structure (13) to move between two slide bars (7) for fixation. The slide bars (7) send the cleaning liquid into the water outlet chamber (1307) and spray it out through the cleaning nozzle (1308). The opening of the storage tank faces downward so that the cleaning liquid can flow into the interior of the moving shell (1301) and be drawn out by the guide pipe (1302) on the other side.

2. The urea storage tank cleaning device according to claim 1, characterized in that: Support rings (4) are provided on both sides of the bottom of the housing (1). A transmission screw (5) is rotatably connected inside the support ring (4). The threads at both ends of the transmission screw (5) are opposite.

3. The urea storage tank cleaning device according to claim 1, characterized in that: The limiting structure (8) includes a moving rod (801), a mating hole (802) is provided at the bottom of the moving rod (801), the mating hole (802) is mated with the transmission screw (5), a moving frame (803) is provided at the top of the moving rod (801), and sliding grooves (804) are provided at both ends of the moving frame (803), the sliding grooves (804) are slidably connected with the slide bar (7).

4. The urea storage tank cleaning device according to claim 3, characterized in that: The inner side of the movable frame (803) is provided with a fitting ring (805), and a connecting pipe (806) is provided in the middle of the fitting ring (805). The outer diameter of the connecting pipe (806) is equal to the inner diameter of the guide pipe (1302).

5. A urea storage tank cleaning device according to claim 1, characterized in that: The support frame (6) is provided with a mounting frame (9) at the top, and a servo motor (10) is provided at the top of the mounting frame (9). An electric push rod (11) is provided at the output end of the servo motor (10), and a suction cup (12) is provided at one end of the electric push rod (11).

6. The urea storage tank cleaning device according to claim 1, characterized in that: The upper part of the inner wall of the movable shell (1301) is provided with a connecting ring (1305) and a rolling wheel (1306) is rotatably connected inside.

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