Impeller structure capable of being quickly disassembled and assembled

Abstract

The utility model discloses an impeller structure capable of being quickly disassembled and assembled, which comprises a driving structure, a shaft sleeve main body is sleeved on one side of the surface of the driving structure, an impeller main body is sleeved on one side of the shaft sleeve main body of the surface of the driving structure, and the driving structure and the impeller main body are fixedly installed through an installation structure. The driving structure comprises a driving motor, a first screw hole, a motor shaft, sliding grooves and a threaded rod, the motor shaft is fixedly installed on the surface of one side of the driving motor, the sliding grooves are formed in the edge position of the surface of one side of the motor shaft, the number of the sliding grooves is two, and the first screw hole is formed in the position of one side of the surface of the motor shaft. The first screw holes are divided into two groups, and a threaded rod is fixedly mounted in the middle of the surface of one side of the motor shaft. According to the impeller structure capable of being rapidly disassembled and assembled, the impeller can be rapidly disassembled and assembled, operation is convenient and fast, and installation is firm.

Description

Technical Field

[0001] The utility model relates to the technical field of impeller structures, in particular to a quickly disassembled impeller structure. Background Art

[0002] The impeller is a component of the impulse turbine rotor and is also a key part of the pump. It is used to transmit the power generated by the driving machine to the fluid movement and is widely used in various industrial fields, such as aerospace, chemical industry, water pumps, etc.; the existing impeller structure has certain disadvantages when used. When the impeller needs to be disassembled and replaced, both disassembly and installation require hammering on it to loosen or tighten it before proceeding to the next step, which requires a certain amount of physical strength and time. The hammering can easily damage the impeller, thereby affecting the performance of the entire device. For this reason, we propose an impeller structure that can be quickly disassembled and assembled. Utility Model Content

[0003] The main purpose of the utility model is to provide a quick-disassembly impeller structure, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A quickly disassembled impeller structure includes a drive structure, a surface of the drive structure on one side of which a shaft sleeve body is sleeved and installed, a surface of the drive structure on one side of which an impeller body is sleeved and installed, and the drive structure and the impeller body are fixedly installed via a mounting structure.

[0006] In a preferred embodiment, the driving structure includes a driving motor, a first screw hole, a motor shaft, a slide groove, and a threaded rod. The motor shaft is fixedly installed on one side surface of the driving motor, and a slide groove is provided on one side surface of the motor shaft at an edge position, and the slide grooves are in two groups. A first screw hole is provided on one side of the surface of the motor shaft, and the first screw hole is in two groups. A threaded rod is fixedly installed on the middle position of one side surface of the motor shaft.

[0007] In a preferred embodiment, the mounting structure includes a limiting bolt, a first mounting ring, a second mounting ring, and a second screw hole. The first mounting ring is fixedly mounted on one side surface of the second mounting ring, and a second screw hole is opened on the surface of the second mounting ring. There are two groups of second screw holes.

[0008] In a preferred embodiment, the impeller body includes an impeller shell and sliders. The inner surface of the impeller shell is embedded with sliders, and the sliders are in two groups.

[0009] In a preferred embodiment, the driving structure and the mounting structure are mounted on the surface of the motor shaft through the impeller housing, the slider is embedded in the inside of the slide groove, the second mounting ring is mounted on the surface of the motor shaft on one side of the impeller housing, and the limiting bolt is embedded in the inside of the second screw hole and the first screw hole.

[0010] In a preferred embodiment, the sleeve body includes a sleeve and a threaded sleeve, and the threaded sleeve is fixedly mounted on one side surface of the sleeve.

[0011] In a preferred embodiment, the sleeve body is installed on the surface of the threaded rod through a sleeve, and the threaded sleeve is embedded in the inside of the first mounting ring and is located on the surface of the threaded rod.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] In the present invention, the position of the slider can be initially limited by the provided slider and slide groove, thereby synchronizing the rotation speed of the impeller housing and the motor shaft. The provided mounting structure can further fix the position of the impeller body by the limit bolt, and the installation is firm and easy to operate. The provided threaded sleeve can fix the sleeve to the threaded rod and the first mounting ring at the same time, making the installation of the impeller more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a quick-disassembly impeller structure of the utility model;

[0015] Figure 2 This is a detailed diagram of the driving structure of a quick-disassembly impeller structure of the utility model;

[0016] Figure 3 This is a detailed diagram of the threaded rod of a quick-disassembly impeller structure of the utility model;

[0017] Figure 4 This is a detailed diagram of the impeller body of a quick-disassembly impeller structure of the utility model;

[0018] Figure 5 This is a cross-sectional view of a casing of a quick-disassembly impeller structure of the utility model;

[0019] Figure 6 The utility model is a kind of impeller structure with quick disassembly and assembly Figure 3 A magnified detail of point A.

[0020] In the figure: 1. Driving structure; 101. Driving motor; 102. First screw hole; 103. Motor shaft; 104. Slide groove; 105. Threaded rod; 2. Mounting structure; 201. Limit bolt; 202. First mounting ring; 203. Second mounting ring; 204. Second screw hole; 3. Bushing body; 301. Sleeve; 302. Threaded sleeve; 4. Impeller body; 401. Impeller housing; 402. Slider. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] Reference Figure 1-6 A quick-disassembly impeller structure includes a drive structure 1, a shaft sleeve body 3 is sleeved and installed on one side of the surface of the drive structure 1, an impeller body 4 is sleeved and installed on one side of the surface of the shaft sleeve body 3, and the drive structure 1 and the impeller body 4 are fixedly installed by a mounting structure 2;

[0023] The driving structure 1 includes a driving motor 101, a first screw hole 102, a motor shaft 103, a slide groove 104, and a threaded rod 105. The motor shaft 103 is fixedly installed on one side surface of the driving motor 101, and a slide groove 104 is opened on one side surface of the motor shaft 103 at the edge position, and the slide groove 104 is divided into two groups. The surface of the motor shaft 103 is provided with a first screw hole 102 at one side position, and the first screw hole 102 is divided into two groups. The threaded rod 105 is fixedly installed on one side surface of the motor shaft 103 at the middle position; the mounting structure 2 includes a limiting bolt 201, a first mounting ring 202, a second mounting ring 203, and a second screw hole 204. The first mounting ring 202 is fixedly installed on one side surface of the second mounting ring 203, and the second screw hole 204 is opened on the surface of the second mounting ring 203, and the second screw hole 204 is divided into two groups; the impeller body 4 includes an impeller housing 401, a slider 402, and the impeller housing 401 The inner surface is embedded with a slider 402, which is two groups. The impeller housing 401 is composed of blades and a disc; the driving structure 1 and the mounting structure 2 are sleeved and installed on the surface of the motor shaft 103 through the impeller housing 401, the slider 402 is embedded and installed inside the slide groove 104, the second mounting ring 203 is sleeved and installed on the surface of the motor shaft 103 and is located on one side of the impeller housing 401, and the limit bolt 201 is embedded and installed inside the second screw hole 204 and the first screw hole 102; the sleeve body 3 includes a sleeve 301 and a threaded sleeve 302, and the threaded sleeve 302 is fixedly installed on one side surface of the sleeve 301, the inner surface of the sleeve 301 is provided with a thread, and the inner and outer surfaces of the threaded sleeve 302 are both provided with a thread; the sleeve body 3 is sleeved and installed on the surface of the threaded rod 105 through the sleeve 301, and the threaded sleeve 302 is embedded and installed inside the first mounting ring 202 and is located on the surface of the threaded rod 105.

[0024] The implementation principle of an embodiment of a quick-disassembly impeller structure of the present application is as follows: when in use, the impeller body 4 is sleeved on the surface of the driving structure 1 and fixed by the mounting structure 2, and then the shaft sleeve body 3 is sleeved on the surface of the driving structure 1 for further fixation; the impeller housing 401 is sleeved on the surface of the motor shaft 103 so that the slider 402 is located inside the slide groove 104, the second mounting ring 203 is sleeved on the surface of the motor shaft 103, and the limiting bolt 201 is embedded in the second screw hole 204 and the first screw hole 102 to further limit the impeller housing 401, the sleeve 301 is sleeved on the surface of the threaded rod 105, and the threaded sleeve 302 is located on the surface of the threaded rod 105 and inside the first mounting ring 202, and is fixed by screwing. The impeller housing 401 can be installed. When the drive motor 101 rotates, the impeller housing 401 can be driven to rotate by the motor shaft 103.

[0025] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A quick-disassembly impeller structure, characterized by: The invention comprises a driving structure (1), wherein a sleeve body (3) is sleeved and mounted on one side of the surface of the driving structure (1), an impeller body (4) is sleeved and mounted on one side of the sleeve body (3), and the driving structure (1) and the impeller body (4) are fixedly mounted via a mounting structure (2), wherein the driving structure (1) comprises a driving motor (101), a first screw hole (102), a motor shaft (103), a slide groove (104), and a threaded rod (105), wherein a motor shaft (103) is fixedly mounted on one side of the driving motor (101), a slide groove (104) is provided on one side of the surface of the motor shaft (103) at an edge position, and the slide groove (104) is provided in two groups, wherein a first screw hole (102) is provided on one side of the surface of the motor shaft (103), and the first screw hole (102) is provided in two groups, wherein a threaded rod (105) is fixedly mounted on one side of the surface of the motor shaft (103) at a middle position, and the mounting structure (2) comprises a limiting screw. The first mounting ring (202) is fixedly mounted on one side of the second mounting ring (203), and the second mounting ring (203) is provided with a second mounting ring (202). The second mounting ring (203) is provided with a second mounting ring (204). The second mounting ring (203) is provided with a second mounting ring (204). The second mounting ring (203) is provided with two sets of second mounting rings (204). The impeller body (4) includes an impeller housing (401) and a slider (402). The inner surface of the impeller housing (401) is provided with a slider (402). 02), the sliders (402) are two groups, the driving structure (1) and the mounting structure (2) are mounted on the surface of the motor shaft (103) through the impeller housing (401), the sliders (402) are embedded in the interior of the slide groove (104), the second mounting ring (203) is mounted on the surface of the motor shaft (103) on one side of the impeller housing (401), and the limiting bolts (201) are embedded in the interior of the second screw hole (204) and the first screw hole (102).

2. The quick-disassembly impeller structure according to claim 1, characterized in that: The shaft sleeve body (3) comprises a sleeve (301) and a threaded sleeve (302), and the threaded sleeve (302) is fixedly mounted on one side surface of the sleeve (301).

3. The quick-disassembly impeller structure according to claim 2, characterized in that: The shaft sleeve body (3) is sleeved and installed on the surface of the threaded rod (105) through a sleeve (301), and the threaded sleeve (302) is embedded and installed inside the first mounting ring (202) and is located on the surface of the threaded rod (105).

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