Raw material stirring device for insulator mud return pool

Abstract

The utility model discloses a raw material stirring device for an insulator mud return pool, which comprises a mud return pool, a plurality of groups of stirring mechanisms for realizing the fusion of raw materials in a cavity are arranged on the top wall of the mud return pool, each stirring mechanism comprises a stirring motor fixedly arranged on the top wall of the mud return pool, and a stirring rod is arranged on a rotating shaft of each stirring motor. A stirring motor is arranged on the stirring rod, a rotating shaft of the stirring motor is connected with the stirring rod through a connecting assembly, a plurality of groups of locking assemblies are adjustably arranged on the stirring rod, and stirring blades are arranged between the stirring rod and the locking assemblies. In the long-term use process, when the stirring speed is reduced or part of components are damaged due to the fact that raw materials are adsorbed on the surfaces of part of the components, rapid disassembly, cleaning or replacement can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulator production, and particularly relates to a raw material stirring device used in an insulator return mud pool. Background Art

[0002] Insulators are components that perform multiple functions on high-voltage transmission and transformation lines, including electrical insulation, mechanical connection, and carrying conductor loads. They are of special importance in high-voltage and ultra-high-voltage transmission equipment systems.

[0003] Among them, in the production process of insulators, in order to make the insulators cope with different usage scenarios, different raw materials are added to the return mud pool in the front-end process for fusion. During long-term use, it is found that the viscosity of the mud entering the return mud pool will increase after adding some raw materials. With long-term use and adsorption, the self-weight of the stirring device will increase, so that the speed will decrease when the motor drives the rotation and stirring. In addition, some parts that are forced to stir due to the increase in self-weight will also be damaged. However, most of the existing stirring device parts are directly fixedly connected and cannot effectively deal with the above problems. In order to optimize the solution, practitioners have designed a raw material stirring device for the insulator return mud pool. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that the various components of the existing insulator return mud pool stirring device are mostly fixed in one piece, when the stirring device is adsorbed with a lot of raw materials, it cannot be quickly disassembled and cleaned, and the adsorption is too much so that some components are damaged and inconvenient to replace.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a raw material stirring device for an insulator return mud pool, comprising a return mud pool, wherein a plurality of stirring mechanisms for realizing raw material fusion in the cavity are arranged on the top wall of the return mud pool;

[0006] The stirring mechanism includes a stirring motor fixedly arranged on the top wall of the mud return pool, a stirring rod is arranged on the rotating shaft of the stirring motor, the rotating shaft of the stirring motor and the stirring rod are connected by a connecting component, a plurality of locking components are adjustably arranged on the stirring rod, and a stirring blade is arranged between the stirring rod and the locking component.

[0007] Furthermore, the connecting assembly includes an outer sleeve fixedly arranged at the end of the rotating shaft of the stirring motor, two groups of connecting blocks are relatively arranged on the inner wall of the outer sleeve cavity, an inner armature is arranged below the outer sleeve, the inner armature is fixedly arranged at the upper end of the stirring rod, an anti-rotation plate matching the two groups of connecting blocks is arranged above the inner armature, and the outer sleeve and the inner armature are matched by a locking bolt.

[0008] Furthermore, the locking assembly includes two groups of "U"-shaped locking parts that match the stirring rods, and locking plates are provided at the ends of the two groups of locking parts. The locking parts and the locking plates are matched with each other through a first adjusting bolt. A top tightening part is provided between the two groups of locking parts, and the top tightening part and the locking plate are matched with each other through a second adjusting bolt.

[0009] Furthermore, the stirring blade is arranged at an angle of 30° with the vertical plane.

[0010] Furthermore, the stirring blade is composed of a whole plate.

[0011] Furthermore, the stirring blade comprises a stirring body, and a plurality of groups of breaking rods are evenly distributed on the inner wall of the stirring body cavity.

[0012] Beneficial effects: The utility model has reasonable design, simple and stable structure, strong practicality, and has the following beneficial effects:

[0013] 1. The setting of the connection component, through the connection mode of the locking bolt, can realize the quick removal and cleaning of the stirring rod. In addition, the connection strength between the rotating shaft of the stirring motor and the stirring rod is improved by adding the cooperation of the connection block and the anti-rotation plate to prevent the shaking between the two groups of components under high-speed rotation, which may cause the locking bolt to be stripped;

[0014] 2. The setting of the locking assembly can change the upper and lower heights of the mixing blades through the first adjusting bolt. When the depth of the raw materials in the mud return tank is low, it can be used concentratedly at the bottom. In addition, the mixing blades can be quickly replaced when they are damaged. The second adjusting bolt is to cooperate with the top fastener to make the locking assembly drive the mixing blades to install more stably and avoid spinning during high-speed rotation;

[0015] 3. The inclined setting of the stirring blade can ensure the effective fusion of raw materials under high-speed rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connection component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0021] In the figure: 1-sludge return tank, 2-stirring mechanism;

[0022] 201-stirring motor, 202-stirring rod, 203-connection assembly, 204-locking assembly, 205-stirring blade;

[0023] 2031-outer set, 2032-connecting block, 2033-inner piece, 2034-anti-rotation plate, 2035-locking bolt, 2041-locking piece, 2042-locking plate, 2043-first adjusting bolt, 2044-tightening piece, 2045-second adjusting bolt, 2051-stirring body, 2052-breaking rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1:

[0026] Combination Figure 1-2 The raw material stirring device for an insulator return mud pool shown in the figure comprises a return mud pool 1, on the top wall of which are arranged a plurality of stirring mechanisms 2 for realizing the fusion of raw materials in the cavity;

[0027] The stirring mechanism 2 includes a stirring motor 201 fixedly arranged on the top wall of the mud return pool 1. The stirring motor 201 is the main driving component, which can drive the stirring rod 202 to realize forward and reverse rotation. The stirring rod 202 is arranged on the rotating shaft of the stirring motor 201. The stirring rod 202 is the main bearing component of the stirring blade 205. The rotating shaft of the stirring motor 201 is connected to the stirring rod 202 through a connecting component 203. The connecting component 203 has the advantages of convenient disassembly and anti-slip performance under high-speed rotation. Several groups of locking components 204 are adjustable on the stirring rod 202. A stirring blade 205 is arranged between the stirring rod 202 and the locking component 204. The locking component 204 can change the centralized position of the stirring blade 205 by simple loosening and tightening, and can be adapted for use when the raw material depth of the mud return pool 1 is low. At the same time, it can also be completely disassembled and used when the surface of the stirring blade 205 adsorbs more raw materials or is damaged.

[0028] In this embodiment, the Figure 3The connecting component 203 includes an outer set 2031 fixedly arranged on the end of the rotating shaft of the stirring motor 201, two sets of connecting blocks 2032 are relatively arranged on the inner wall of the cavity of the outer set 2031, an inner attachment piece 2033 is arranged below the outer set 2031, the inner attachment piece 2033 is fixedly arranged on the upper end of the stirring rod 202, and an anti-rotation plate 2034 matched with the two sets of connecting blocks 2032 is arranged above the inner attachment piece 2033, the outer set 2031 and the inner attachment piece 2033 are matched by a locking bolt 2035, and the connection method between the outer set 2031 and the inner attachment piece 2033 by the locking bolt 2035 can ensure the basic connection between the rotating shaft of the stirring motor 201 and the stirring rod 202. In addition, with the cooperation of the connecting block 2032 and the anti-rotation plate 2034, the torsional force caused by high-speed rotation can be avoided to cause the locking bolt 2035 to be unthreaded, resulting in the problem of loose connection of the connecting component 203.

[0029] In this embodiment, the Figure 4 The locking assembly 204 includes two sets of "U"-shaped locking pieces 2041 that match the stirring rod 202. The "U"-shaped locking pieces 2041 can ensure that the inner curved part is completely in contact with the stirring rod 202, thereby ensuring that shaking is avoided under the action of the locking plate 2042. Locking plates 2042 are arranged at the ends of the two sets of locking pieces 2041. The locking pieces 2041 and the locking plates 2042 are matched through a first adjusting bolt 2043. The first adjusting bolt 2043 can realize the disassembly of the locking assembly 204 and drive the stirring blade 205 to achieve position adjustment. A tightening piece 2044 is arranged between the two sets of locking pieces 2041. The tightening piece 2044 and the locking plate 2042 are matched through a second adjusting bolt 2045. The second adjusting bolt 2045 can realize further locking of the tightening piece 2044, so that the locking assembly 204 drives the stirring blade 205 to be installed on the stirring rod 202 more firmly.

[0030] The stirring blade 205 in this embodiment is set at an angle of 30° with the vertical plane. The stirring blade 205 is inclined, which ensures uniform stirring while reducing a certain amount of resistance caused by the stirring process.

[0031] In this embodiment, the stirring blade 205 is composed of a whole plate. This arrangement makes the stirring blade 205 easier to shape and ensures that the raw materials are stirred and fused as close as possible.

[0032] Embodiment 2: The stirring blade 205 in the embodiment 2 is improved on the basis of the above embodiment. The technical contents disclosed in the above embodiment are not described repeatedly. The contents of the above disclosed embodiment also belong to the contents disclosed in the embodiment 2.

[0033] One embodiment of the utility model, combined with Figure 5As shown, the stirring blade 205 includes a stirring body 2051, and a plurality of groups of breaking rods 2052 are evenly distributed on the inner wall of the stirring body 2051 cavity. This arrangement can ensure that the stirring blade 205 has effective raw material fusion while reducing the resistance encountered during the rotation process, making it more suitable for high-speed stirring. However, this arrangement is more difficult to clean later.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A raw material stirring device for an insulator return mud pool, comprising a return mud pool (1), characterized in that: The top wall of the mud return pool (1) is provided with a plurality of stirring mechanisms (2) for achieving fusion of the raw materials in the cavity; The stirring mechanism (2) comprises a stirring motor (201) fixedly arranged on the top wall of the mud return pool (1); a stirring rod (202) is arranged on the rotating shaft of the stirring motor (201); the rotating shaft of the stirring motor (201) and the stirring rod (202) are connected via a connecting assembly (203); a plurality of sets of locking assemblies (204) are adjustably arranged on the stirring rod (202); and a stirring blade (205) is arranged between the stirring rod (202) and the locking assembly (204).

2. A raw material stirring device for an insulator return mud pool according to claim 1, characterized in that: The connection assembly (203) comprises an outer sleeve (2031) fixedly arranged at the end of the rotating shaft of the stirring motor (201); two groups of connection blocks (2032) are arranged opposite to each other on the inner wall of the cavity of the outer sleeve (2031); an inner retaining piece (2033) is arranged below the outer sleeve (2031); the inner retaining piece (2033) is fixedly arranged at the upper end of the stirring rod (202); an anti-rotation plate (2034) matching with the two groups of connection blocks (2032) is arranged above the inner retaining piece (2033); the outer sleeve (2031) and the inner retaining piece (2033) are matched with each other via a locking bolt (2035).

3. A raw material stirring device for an insulator return mud pool according to claim 2, characterized in that: The locking assembly (204) comprises two sets of "U"-shaped locking members (2041) matching the stirring rod (202); locking plates (2042) are provided at the ends of the two sets of locking members (2041); the locking members (2041) and the locking plates (2042) are matched with each other via a first adjusting bolt (2043); a pressing member (2044) is provided between the two sets of locking members (2041); the pressing member (2044) and the locking plates (2042) are matched with each other via a second adjusting bolt (2045).

4. The raw material stirring device for an insulator return mud pool according to claim 3, characterized in that: The stirring blade (205) is arranged at an angle of 30° with the vertical plane.

5. The raw material stirring device for an insulator return mud pool according to claim 4, characterized in that: The stirring blade (205) is formed by a whole plate.

6. The raw material stirring device for an insulator mud return pool according to claim 4, characterized in that: The stirring blade (205) comprises a stirring body (2051), and a plurality of groups of breaking rods (2052) are evenly distributed on the inner wall of the cavity of the stirring body (2051).

Images