Gear pump stable in operation

Abstract

The utility model discloses a gear pump stable in operation, which relates to the technical field of gear pumps, and is characterized by comprising a base, a shell B, a water suction channel and a water pipe, the quick-release assembly is arranged on the water suction channel and used for quickly inserting and detaching a water pipe, the quick-release assembly comprises a plurality of supporting frames, each supporting frame is divided into one set, each set of supporting frames are installed on the water suction channel, a connecting rod is inserted into each set of supporting frames, a buckling plate is rotationally inserted into each connecting rod, and the buckling plate is connected with the water suction channel. The buckling plate is connected to the side, close to the water inlet pipe, of the supporting frame through a spring A. A baffle is installed on the water pipe, a plurality of buckling grooves are formed in the baffle, and a leakage-proof pad is installed on the face, corresponding to the water inlet pipe, of the baffle, so that the problems that in the background technology, the water pipe is troublesome to insert and disassemble, the working intensity of workers is increased, and the working time of the workers is prolonged are solved; therefore, the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear pumps, and more specifically, to a gear pump with stable operation. Background Art

[0002] A gear pump refers to a common centrifugal pump that uses the rotation of one or more pairs of gears to transport liquid or gas from one place to another. It occupies an important position in industrial applications. Due to its simple structure, efficient working performance and stable operation, gear pumps are widely used in chemical, petroleum, pharmaceutical and food fields.

[0003] However, the existing gear pumps generally connect the water pipe to the gear pump by tightening the nut, which is troublesome when the water pipe needs to be plugged in and removed, increasing the work intensity and working time of the staff, thereby indirectly reducing the work efficiency.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a gear pump with stable operation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a gear pump with stable operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a gear pump with stable operation, the gear pump with stable operation comprising;

[0007] Base, shell B, water intake channel and water pipe;

[0008] The quick-release assembly is arranged on the water suction channel, and is used for quickly plugging in and removing the water pipe. The quick-release assembly includes a plurality of support frames, each of which is arranged as a group. Each group of the support frames is installed on the water suction channel, and a connecting rod is plugged into each group of the support frames. A snap-fit ​​plate is rotatably plugged into the connecting rod. The snap-fit ​​plate is connected to the side of the support frame close to the water inlet pipe through a spring A.

[0009] A baffle is installed on the water pipe, a plurality of buckling grooves are provided on the baffle, and a leak-proof pad is installed on one side of the baffle corresponding to the water inlet pipe.

[0010] The reinforcement component is arranged on the quick-disassembly assembly, and is used for further more firmly limiting and fixing.

[0011] Preferably, the reinforcement assembly includes multiple frames, support blocks, springs B, limit plates, slide rods, sliders and limit frames, each frame is set as a group, each group of frames is installed with a support block, a limit plate is slid on the support block, the limit plate is connected to the inside of the support block through the spring B, and a slide rod is installed on the limit plate, the slide rod runs through the support block and the frame, so as to facilitate quick fixing and quick unlocking.

[0012] A plurality of sliding blocks are slidably arranged on the baffle plate, each of the sliding blocks is arranged in a group, and a limiting frame is installed on each group of the sliding blocks for facilitating automatic fixing.

[0013] Preferably, a shell A and a shell B are installed on the base, a support base is installed in the shell A, a water tank is installed in the shell B, a motor is installed on the support base, a rotating shaft is installed at the output end of the motor, the rotating shaft passes through the shell A and the shell B and extends into the water tank, one end of the rotating shaft extending into the shell B is plugged with a gear B, the gear B is meshed with a gear A, the gear A is installed on the water tank through a support rod, a water inlet pipe cavity is plugged on one side of the water tank, and a nozzle is plugged on the other side of the water tank, and a water pipe is slidably plugged in the water suction channel to generate a vacuum and suction, so as to suck water into the water tank and spray it out from the nozzle.

[0014] Preferably, each of the snap-fit ​​plates corresponds to each snap-fit ​​groove, and each snap-fit ​​plate can slide in the snap-fit ​​groove, and the snap-fit ​​groove is inclined at a certain angle so that the limit plate can be accurately snapped into the snap-fit ​​groove to fix the water pipe in the water suction channel.

[0015] Preferably, the anti-leakage pad can slide in the water inlet pipe, and the anti-leakage pad is tightly attached to the inner wall of the water inlet pipe, so as to prevent water from leaking out.

[0016] Preferably, the sliding rod slides on the supporting block and the frame, the limiting plate can slide in the limiting frame, and the limiting frame on the sliding block should be installed on the side corresponding to the limiting plate to facilitate the limiting fixation of the limiting plate by the limiting plate, so that the water pipe and the suction channel are firmly fixed and fit together.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, a quick-release assembly is arranged on the water suction channel, and the buckle plate is pressed to open the buckle plate, and then the water pipe is inserted into the water suction channel and completely closed by the leak-proof pad, and then the buckle plate is loosened, and the buckle plate is buckled in the buckle groove by the resilience of the compressed spring A to fix the water pipe in the water suction channel, thereby solving the problem in the background technology that it is troublesome to plug and remove the water pipe, which increases the work intensity and working time of the staff, thereby greatly improving the work efficiency.

[0019] 2. In the utility model, by means of a fixing assembly arranged on the quick-release assembly, the slider is rotated so that the limit frame on the slider slides behind the limit plate, so that the limit plate is pushed back to its original position and passes through the limit frame by the resilience of the spring B, so that the limit plate is fixed to the limit frame, thereby further fixing the water pipe in the water suction channel, effectively increasing the effect of the limit fixation, preventing the water pipe from falling off from the water suction channel even if the snap-fit ​​plate is opened, and increasing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the support frame in the utility model;

[0023] Figure 3 For this utility model Figure 2 The structural diagram of the enlarged view at A in the middle;

[0024] Figure 4 It is a structural schematic diagram of the buckle plate in the utility model;

[0025] Figure 5 It is a structural schematic diagram of a cross-sectional view of the housing A in the present invention.

[0026] 1. Base; 2. Shell A; 3. Shell B; 4. Support seat; 5. Motor; 6. Rotating shaft; 7. Water tank; 8. Support rod; 9. Gear A; 10. Water suction channel; 11. Nozzle; 12. Quick release assembly; 1201. Support frame; 1202. Connecting rod; 1203. Snap-fit ​​plate; 1204. Spring A; 1205. Baffle; 1206. Snap-fit ​​groove; 1207. Leak-proof pad; 13. Reinforcement assembly; 1301. Frame; 1302. Support block; 1303. Spring B; 1304. Limiting plate; 1305. Sliding rod; 1306. Sliding block; 1307. Limiting frame; 14. Water pipe; 15. Gear B. DETAILED DESCRIPTION

[0027] like Figure 1-5 As shown, the utility model provides a gear pump with stable operation, including a base 1, a housing B3, a water suction channel 10 and a water pipe 14;

[0028] The quick-release assembly 12 is arranged on the water suction channel 10, which is used for quickly plugging in and removing the water pipe 14. The quick-release assembly 12 includes a plurality of support frames 1201, each of which is set as a group. Each group of support frames 1201 is installed on the water suction channel 10, which is used to achieve the supporting function, and each group of support frames 1201 is plugged with a connecting rod 1202, and a snap-fit ​​plate 1203 is rotatably plugged on the connecting rod 1202, which is used to achieve the function of limiting and fixing. The snap-fit ​​plate 1203 is connected to the side of the support frame 1201 close to the water inlet pipe 14 through a spring A1204, which is used to achieve the function of automatic rebound and fixing.

[0029] A baffle 1205 is installed on the water pipe 14, which is used to achieve the function of blocking and limiting. A plurality of snap-fit ​​grooves 1206 are opened on the baffle 1205, which are used to achieve the function of limiting and fixing. A leak-proof pad 1207 is installed on the side of the baffle 1205 corresponding to the water inlet pipe 14. The leak-proof pad 1207 can slide in the water inlet pipe 14, and the leak-proof pad 1207 is tightly attached to the inner wall of the water inlet pipe 14, which is used to prevent water leakage. Each snap-fit ​​plate 1203 corresponds to each snap-fit ​​groove, which is used to achieve the function of precise limiting. Each snap-fit ​​plate 1203 can slide in the snap-fit ​​groove, which is used to achieve the function of quick snap-fitting and fixing. The snap-fit ​​groove is inclined at a certain angle, which is used to achieve the function of facilitating smooth snapping.

[0030] The reinforcement component 13 is arranged on the quick-disassembly component, which is used for further more firmly limiting and fixing. The reinforcement component 13 includes multiple frames 1301, support blocks 1302, springs B1303, limiting plates 1304, slide bars 1305, sliders 1306 and limiting frames 1307. Each frame 1301 is set as a group, and each group of frames 1301 is installed with support blocks 1302 for achieving the supporting function. The limiting plates 1304 are slidably mounted on the support blocks 1302 for achieving the limiting and fixing function. The limiting plates 1304 are connected to the inside of the support blocks 1302 through springs B1303 for achieving the automatic rebound function. A sliding rod 1305 is installed on the limit plate 1304, and the sliding rod 1305 passes through the support block 1302 and the frame 1301. The sliding rod 1305 slides on the support block 1302 and the frame 1301, which is used to facilitate unlocking. A plurality of sliding blocks 1306 slide on the baffle 1205, which are used to achieve the functions of support and sliding. Each sliding block 1306 is set as a group, and a limiting frame 1307 is installed on each group of sliding blocks 1306. The limit plate 1304 can slide in the limiting frame 1307. The limiting frame 1307 on the sliding block 1306 should be installed on the side corresponding to the limit plate 1304, which is used to achieve the function of facilitating limiting and fixing.

[0031] A shell A2 and a shell B3 are installed on the base 1, and a support base 4 is installed in the shell A2 for protecting the shell. A water tank 7 is installed in the shell B3 for storing water. A motor 5 is installed on the support base 4 for outputting power. A rotating shaft 6 is installed at the output end of the motor 5. The rotating shaft 6 penetrates the shell A2 and the shell B3 and extends into the water tank 7 for transmitting the power. A gear B15 is inserted at one end of the rotating shaft 6 extending into the shell B3 for transmitting the power. The gear B15 is meshed with a gear A9 for generating a vacuum environment and sucking liquid at high speed. The gear A9 is installed on the water tank 7 through a support rod 8 for supporting the water. A water inlet pipe 14 cavity is inserted on one side of the water tank 7 for sucking the liquid. A nozzle 11 is inserted on the other side of the water tank 7 for spraying the liquid. A water pipe 14 is slidably inserted in the water suction channel 10 for conveying water.

[0032] Working principle: When the gear pump is needed, first press the snap-fit ​​plate 1203 on the support frame 1201. When pressing the snap-fit ​​plate 1203, the snap-fit ​​plate 1203 compresses the spring and opens it. Then pick up the water pipe 14 and align it with the water suction channel 10. Insert the water pipe 14 into the water suction channel 10 until the leak-proof pad 1207 on the baffle 1205 is inserted into the water suction channel 10 and the baffle 1205 fits with the water suction channel 10. Then release the snap-fit ​​plate 1203. When the snap-fit ​​plate 1203 is released, there will be no pressing pressure on the snap-fit ​​plate 1203. The spring A1204 will firmly snap the snap-fit ​​plate 1203 into the snap-fit ​​groove to achieve fixed connection of the water pipe 14. Then rotate the slider 1306 toward the limit plate 1304. The movement of the slider 1306 will drive the movement of the limit frame 1307. When the limit frame 1307 slides to When the limit plate 1304 is on the limit plate 1304 and continues to slide forward, the limit frame 1307 will push the limit plate 1304, so that the limit plate 1304 slides toward the inside of the support block 1302 and compresses the spring B1303 until the limit frame 1307 passes over the limit plate 1304. The limit plate 1304 is not subjected to force and the compressed spring B1303 pushes it to its original position through its resilience and inserts the limit plate 1304 into the limit frame 1307 to limit and fix it. Then the motor 5 is started. The start of the motor 5 will drive the gear B15 to rotate through the rotating shaft 6. The rotation of the gear will drive the meshing gear A9 to rotate. The rotation of the gear A9 and the gear B15 will start to absorb water, and the water will be absorbed from the water pipe 14 into the water suction channel 10, and then flow into the water tank 7 in the water suction channel 10, and then flow into the nozzle 11 from the water tank 7, and then the water will be sprayed out from the nozzle 11.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A gear pump with stable operation, characterized in that: The stable-running gear pump comprises: Base (1), housing B (3), water suction channel (10) and water pipe (14); The quick-release assembly (12) is arranged on the water suction channel (10) and is used for quickly plugging in and removing the water pipe (14). The quick-release assembly (12) comprises a plurality of support frames (1201), each support frame (1201) being arranged as a group. Each group of the support frames (1201) is installed on the water suction channel (10), and each group of the support frames (1201) is plugged with a connecting rod (1202). A buckle plate (1203) is rotatably plugged into the connecting rod (1202). The buckle plate (1203) is connected to a side of the support frame (1201) close to the water inlet pipe (14) via a spring A (1204). The water pipe (14) is provided with a baffle (1205), the baffle (1205) is provided with a plurality of buckling grooves (1206), and a leak-proof pad (1207) is installed on a side of the baffle (1205) corresponding to the water inlet pipe (14); The reinforcement component (13) is arranged on the quick-disassembly assembly and is used for further more secure limiting and fixing.

2. A gear pump with stable operation according to claim 1, characterized in that: The reinforcement component (13) comprises a plurality of frames (1301), support blocks (1302), springs B (1303), limit plates (1304), slide bars (1305), sliders (1306) and limit frames (1307), each frame (1301) being arranged as a group, each group of frames (1301) being provided with a support block (1302), a limit plate (1304) sliding on the support block (1302), the limit plate (1304) being connected to the inside of the support block (1302) via the springs B (1303), and a slide bar (1305) being provided on the limit plate (1304), and the slide bar (1305) penetrating the support block (1302) and the frame (1301); A plurality of sliding blocks (1306) are slidably mounted on the baffle (1205), each of the sliding blocks (1306) is arranged as a group, and a limiting frame (1307) is installed on each group of the sliding blocks (1306).

3. A gear pump with stable operation according to claim 2, characterized in that: The base (1) is provided with a housing A (2) and a housing B (3), a support base (4) is provided in the housing A (2), a water tank (7) is provided in the housing B (3), a motor (5) is provided on the support base (4), a rotating shaft (6) is provided at the output end of the motor (5), the rotating shaft (6) penetrates the housing A (2) and the housing B (3) and extends into the water tank (7), a gear B (15) is inserted into one end of the rotating shaft (6) extending into the housing B (3), the gear B (15) is meshed with a gear A (9), the gear A (9) is provided on the water tank (7) through a support rod (8), a water inlet pipe (14) cavity is inserted into one side of the water tank (7), a nozzle (11) is inserted into the other side of the water tank (7), and a water pipe (14) is slidably inserted into the water suction channel (10).

4. A gear pump with stable operation according to claim 3, characterized in that: Each of the buckling plates (1203) corresponds to each buckling slot, and each buckling plate (1203) can slide in the buckling slot, and the buckling slot is inclined at a certain angle.

5. A gear pump with stable operation according to claim 4, characterized in that: The anti-leakage pad (1207) can slide in the water inlet pipe (14), and the anti-leakage pad (1207) is tightly attached to the inner wall of the water inlet pipe (14).

6. A gear pump with stable operation according to claim 5, characterized in that: The slide bar (1305) slides on the support block (1302) and the frame (1301), the limit plate (1304) can slide in the limit frame (1307), and the limit frame (1307) on the slider (1306) should be installed on the side corresponding to the limit plate (1304).

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