Enamel frame type stirrer

Abstract

The utility model discloses an enamel frame type stirrer which comprises a connecting base, a transmission shell is welded to the bottom of the connecting base through a connecting rod, at least three adjusting stirring assemblies are symmetrically installed on the outer side of the transmission shell, and a stepping motor is fixedly installed at the bottom of the transmission shell. An output shaft of the stepping motor penetrates into the transmission shell, three driving bevel gears are fixedly connected to the surface of the output shaft of the stepping motor, the adjusting and stirring assembly comprises a sleeve, the sleeve is fixedly connected to the outer side of the transmission shell, a rotating rod is rotatably connected to the inner side of the sleeve, and the rotating rod is fixedly connected to the outer side of the transmission shell. The right end of the rotating rod penetrates through the sleeve and extends into the transmission shell to be fixedly connected with a driven bevel gear matched with the driving bevel gear. The enamel frame type stirrer is reasonable in structural design and convenient to use, the stirring range can be quickly adjusted according to the size of a container, the practicability of equipment is improved, the enamel frame type stirrer has a relatively wide application range, and the requirements of people can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of stirrers, in particular to an enamel frame type stirrer. Background Art

[0002] A stirrer is a typical stirring equipment, which is mainly used for mixing and stirring various liquids. Using different types of stirrers to stir materials can achieve different effects. Choosing an appropriate stirrer can achieve good mixing and uniform effects. Most of the existing enamel frame stirrers cannot adjust the stirring range according to the size of the container, and therefore have certain limitations in use. For this reason, we propose an enamel frame stirrer to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide an enamel frame type agitator to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an enameled frame agitator, comprising a connecting seat, a transmission shell welded to the bottom of the connecting seat through a connecting rod, no less than three adjusting and stirring components are symmetrically installed on the outside of the transmission shell, a stepper motor is fixedly installed on the bottom of the transmission shell, the output shaft of the stepper motor passes through the interior of the transmission shell, and three active bevel gears are fixedly connected to the surface of the stepper motor output shaft.

[0005] Furthermore, the regulating and stirring assembly includes a sleeve, which is fixedly connected to the outer side of the transmission housing, and the inner side of the sleeve is rotatably connected to a rotating rod, the right end of the rotating rod passes through the sleeve and extends to the inside of the transmission housing and is fixedly connected to a driven bevel gear matched with the active bevel gear, the left end of the rotating rod passes through the outside of the sleeve and is fixedly connected to a stopper, a threaded portion is provided on the surface of the rotating rod and located on the outside of the sleeve, and a translation block is threadedly connected to the position of the threaded portion on the surface of the rotating rod, the top and bottom of the translation block are fixedly connected to a guide slider through a bracket, the guide slider is slidably connected to a slide groove on the outer side of the sleeve, and the left side of the translation block is fixedly connected to a stirring vertical rod through two stirring cross rods.

[0006] Furthermore, a limited rotation block is fixedly connected to the surface of the rotation rod and located inside the sleeve, and the limited rotation block is movably connected to the sleeve.

[0007] Furthermore, a rolling bearing is fixedly connected to the top of the inner wall of the transmission housing at a position corresponding to the output shaft of the stepper motor, and one end of the output shaft of the stepper motor passes through the interior of the rolling bearing and is movably connected thereto.

[0008] Furthermore, the bottoms of the left and right sides of the connecting rod are fixedly connected with reinforcing ribs, and the side of the reinforcing rib close to the transmission housing is fixedly connected to the transmission housing.

[0009] Furthermore, a sealing ring is fixedly connected to the position of the outer portion of the sleeve corresponding to the rotating rod, and the inner side of the sealing ring is in contact with the surface of the rotating rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model utilizes a connecting seat to connect the agitator with a driving device. According to the diameter of the container, the stepper motor can be turned on so that its output shaft drives three active bevel gears to rotate, and the driven bevel gears meshing one by one can drive the rotating rod to rotate under the connection of the sleeve and the limiting rotating block. The translation block threadedly connected to the threaded part of the rotating rod can drive the stirring cross bar and the stirring vertical bar to move horizontally under the connection and guidance of the bracket and the guide slider, thereby realizing the adjustment of the stirring range. During the stirring process, the output shaft of the stepper motor is controlled to rotate intermittently in forward and reverse directions, and the flow stirring of the material can also be realized to improve the stirring effect. The enamel frame type agitator has a reasonable structural design and is easy to use. The stirring range can be quickly adjusted according to the size of the container, which improves the practicability of the equipment, has a high scope of application, and can fully meet people's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the utility model;

[0013] Figure 2 This is a structural cross-sectional view of the regulating stirring assembly of the utility model.

[0014] In the figure: 1 connecting seat, 2 connecting rod, 3 transmission housing, 4 adjusting stirring assembly, 41 sleeve, 42 rotating rod, 43 driven bevel gear, 44 stopper, 45 translation block, 46 bracket, 47 guide slider, 48 stirring cross bar, 49 stirring vertical rod, 410 limiting rotating block, 411 sealing ring, 5 stepping motor, 6 driving bevel gear, 7 rolling bearing, 8 reinforcing rib. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-2A vitreous enameled frame stirrer comprises a connecting seat 1, a transmission shell 3 is welded to the bottom of the connecting seat 1 through a connecting rod 2, no less than three adjusting and stirring components 4 are symmetrically mounted on the outer side of the transmission shell 3, a stepping motor 5 is fixedly mounted to the bottom of the transmission shell 3, the output shaft of the stepping motor 5 passes through the interior of the transmission shell 3, and three active bevel gears 6 are fixedly connected to the surface of the output shaft of the stepping motor 5.

[0017] Specifically, the adjusting and stirring assembly 4 includes a sleeve 41, which is fixedly connected to the outer side of the transmission housing 3, and a rotating rod 42 is rotatably connected to the inner side of the sleeve 41. The right end of the rotating rod 42 passes through the sleeve 41 and extends to the inside of the transmission housing 3 and is fixedly connected to a driven bevel gear 43 that matches the active bevel gear 6. The left end of the rotating rod 42 passes through the outside of the sleeve 41 and is fixedly connected to a stopper 44. A threaded portion is provided on the surface of the rotating rod 42 and located on the outside of the sleeve 41. A translation block 45 is threadedly connected to the position of the threaded portion on the surface of the rotating rod 42. The top and bottom of the translation block 45 are fixedly connected to a guide slider 47 through a bracket 46. The guide slider 47 is slidably connected in the slide groove outside the sleeve 41. The left side of the translation block 45 is fixedly connected to a stirring vertical rod 49 through two stirring cross rods 48.

[0018] Specifically, a limit rotating block 410 is fixedly connected to the surface of the rotating rod 42 and located inside the sleeve 41. The limit rotating block 410 is movably connected to the sleeve 41. The limit rotating block 410 can prevent the rotating rod 42 from axially moving, causing the gears to be unable to mesh.

[0019] Specifically, a rolling bearing 7 is fixedly connected to the top of the inner wall of the transmission housing 3 corresponding to the position of the output shaft of the stepper motor 5. One end of the output shaft of the stepper motor 5 passes through the interior of the rolling bearing 7 and is movably connected to it. The rolling bearing 7 connects and supports the end of the output shaft of the stepper motor 5 to improve the stability during rotation.

[0020] Specifically, the bottoms of the left and right sides of the connecting rod 2 are fixedly connected with reinforcing ribs 8 , and the side of the reinforcing ribs 8 close to the transmission housing 3 is fixedly connected to the transmission housing 3 , and the reinforcing ribs 8 strengthen the connection strength between the connecting rod 2 and the transmission housing 3 .

[0021] Specifically, a sealing ring 411 is fixedly connected to the position of the outer portion of the sleeve 41 corresponding to the rotating rod 42, and the inner side of the sealing ring 411 is in contact with the surface of the rotating rod 42. The sealing ring 411 can prevent the material from penetrating through the gap between the sleeve 411 and the rotating rod 42 during stirring.

[0022] The enamel frame type agitator has a reasonable structural design and is easy to use. The agitation range can be quickly adjusted according to the size of the container, which improves the practicability of the equipment, has a high scope of application, and can fully meet people's needs.

[0023] When in use, the agitator is connected to the driving device using the connecting seat 1. According to the diameter of the container, the stepper motor 5 can be turned on so that its output shaft drives the three active bevel gears 6 to rotate. The driven bevel gears 43 meshing with them one by one can drive the rotating rod 42 to rotate under the connection between the sleeve 41 and the limiting rotating block 410. The translation block 45 threadedly connected to the threaded part of the rotating rod 42 can drive the stirring cross bar 48 and the stirring vertical rod 49 to move horizontally under the connection and guidance of the bracket 46 and the guide slider 47, thereby realizing the adjustment of the stirring range. During the stirring process, the output shaft of the stepper motor 5 is controlled to rotate intermittently in forward and reverse directions, which can also realize the flow-type stirring of the material and improve the stirring effect.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An enamel frame stirrer, comprising a connecting seat (1), Features: A transmission housing (3) is welded to the bottom of the connecting seat (1) via a connecting rod (2); no less than three adjusting and stirring components (4) are symmetrically mounted on the outer side of the transmission housing (3); a stepping motor (5) is fixedly mounted to the bottom of the transmission housing (3); an output shaft of the stepping motor (5) penetrates into the interior of the transmission housing (3); and three active bevel gears (6) are fixedly connected to the surface of the output shaft of the stepping motor (5).

2. An enameled frame stirrer according to claim 1, Features: The regulating and stirring assembly (4) comprises a sleeve (41), wherein the sleeve (41) is fixedly connected to the outside of the transmission housing (3), and a rotating rod (42) is rotatably connected to the inside of the sleeve (41). The right end of the rotating rod (42) passes through the sleeve (41) and extends to the inside of the transmission housing (3) and is fixedly connected to a driven bevel gear (43) matched with the driving bevel gear (6). The left end of the rotating rod (42) passes through the outside of the sleeve (41) and is fixedly connected to a stopper (44). A threaded portion is provided on the surface of the rotating rod (42) and located outside the sleeve (41); a translation block (45) is threadedly connected to a position on the surface of the rotating rod (42) corresponding to the threaded portion; the top and bottom of the translation block (45) are fixedly connected to a guide slider (47) via a bracket (46); the guide slider (47) is slidably connected to a slide groove outside the sleeve (41); and the left side of the translation block (45) is fixedly connected to a stirring vertical rod (49) via two stirring horizontal rods (48).

3. An enamel frame stirrer according to claim 2, Features: A limited rotation block (410) is fixedly connected on the surface of the rotation rod (42) and located inside the sleeve (41), and the limited rotation block (410) is movably connected to the sleeve (41).

4. An enamel frame stirrer according to claim 3, Features: A rolling bearing (7) is fixedly connected to the top of the inner wall of the transmission housing (3) at a position corresponding to the output shaft of the stepping motor (5), and one end of the output shaft of the stepping motor (5) passes through the interior of the rolling bearing (7) and is movably connected thereto.

5. An enamel frame stirrer according to claim 4, Features: The bottoms of the left and right sides of the connecting rod (2) are fixedly connected with reinforcing ribs (8), and the side of the reinforcing rib (8) close to the transmission housing (3) is fixedly connected to the transmission housing (3).

6. An enameled frame stirrer according to claim 5, Features: A sealing ring (411) is fixedly connected to the outside of the sleeve (41) at a position corresponding to the rotating rod (42), and the inner side of the sealing ring (411) is in contact with the surface of the rotating rod (42).

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