Positioning structure for stirrer

Abstract

The utility model relates to a positioning structure for a stirrer, and relates to the technical field of stirrers, the positioning structure comprises a rack, a stirrer is mounted on the rack in a liftable manner, a processing area is formed on the rack, one side of the processing area is open, and a tank body moves to the position, below a stirring frame, of the rack through the processing area on the open side; a supporting plate is arranged on the rack, and the supporting plate is used for supporting the tank body; a pulling plate and a driving assembly are arranged on the machine frame, and the driving assembly drives the pulling plate to tension a can body on the machine frame. According to the invention, when the stirrer stirs the tank body, the position of the tank body is prevented from deviating, so that the tank body is prevented from colliding with the stirrer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mixers, in particular to a positioning structure for a mixer. BACKGROUND

[0002] At present, a mixer is a device for mixing, stirring or homogenizing materials, widely used in food processing, chemical industry, pharmaceutical industry, construction and other fields. It drives the stirring parts (such as blades, stirring paddles) to rotate by motor, so that the materials are uniformly mixed. Mixers are divided into household, industrial and laboratory types, suitable for different scenes and needs.

[0003] The existing Chinese patent with publication number CN102451628A discloses an external rotation type mixer, which comprises a motor, a speed reducer, a shaft coupling, a bearing, a chassis flange, a shaft resting ring, a transmission shaft; further comprising an upper rack, a lower rack, a rotating shaft, a top screw; the upper rack and the lower rack are connected by bolts; the outer side of the connection between the upper rack and the lower rack is provided with a rotating shaft sleeve; the rotating shaft sleeve is installed in the rotating shaft sleeve outside the upper rack and the lower rack; the rotating shaft and the rotating shaft sleeve of the upper rack are fixed by a gasket and a screw; the motor is installed on the upper side of the speed reducer, and the speed reducer is installed on the upper side of the upper rack; the chassis flange is installed on the lower side of the lower rack; the shaft resting ring is installed between the chassis flange and the rotating shaft; the speed reducer is connected with the rotating shaft through the shaft coupling.

[0004] In related technologies, when using an external rotation type mixer for stirring, the mixer needs to be installed on a rack, and then the tank to be stirred is moved under the mixer, and then the mixer is inserted into the tank, and then the mixer stirs the tank.

[0005] According to the related technologies in the above, the inventors believe that when the tank is moved under the mixer, if the position of the tank deviates from the mixer, the position of the tank will deviate greatly with the stirring of the mixer, and then the tank will collide with the mixer. UTILITY MODEL CONTENTS

[0006] The technical problem to be solved by the utility model is to provide a positioning structure for a mixer, which solves the technical problem that when the tank is moved under the mixer, if the position of the tank deviates from the mixer, the position of the tank will deviate greatly with the stirring of the mixer, and then the tank will collide with the mixer.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A positioning structure for a blender, comprising a frame, a blender being liftably mounted on the frame, a processing area being formed on the frame, one side of the processing area being open, a tank body being moved to below the blender through the open side of the processing area, a support plate being arranged on the frame to support the tank body, a pull plate and a driving assembly being arranged on the frame, the driving assembly driving the pull plate to pull the tank body tightly on the frame.

[0009] Further, a pull block is arranged on the tank body, a pull groove being formed in the pull block, and an avoiding groove being formed on the pull block and communicating with the pull groove, the pull plate being clamped in the pull groove.

[0010] Further, the driving assembly comprises a driving cylinder, the driving cylinder being rotatably mounted on the frame, and the pull plate being mounted on a piston rod of the driving cylinder.

[0011] Further, a driving motor is arranged on the frame, the driving motor being mounted on the frame, a driving gear being arranged on an output shaft of the driving motor, a driven gear being mounted on the driving cylinder, and the driving gear and the driven gear being engaged.

[0012] Further, a guide plate is arranged in the pull groove of the pull block, a guide inclined surface being formed on the guide plate and inclined towards the side close to the tank body.

[0013] Further, a support arc surface is formed on the support plate, and the tank body is tightly attached to the support arc surface of the support plate.

[0014] Further, a connecting rod is arranged on the frame, one end of the connecting rod being connected with the frame and the other end penetrating through the support plate, a limiting plate being arranged on the end of the connecting rod penetrating through the support plate, a support spring being arranged between the limiting plate and the support plate and abutting between the support plate and the limiting plate.

[0015] In summary, the present application has at least one of the following beneficial technical effects of the positioning structure for the blender:

[0016] 1. The tank body is moved into the processing area of the frame, then the support plate on the frame supports the tank body, and then the driving motor drives the pull plate to pull the tank body tightly on the frame, thereby preventing the position of the tank body from being deviated when the blender is stirring the tank body, and preventing the tank body from colliding with the blender;

[0017] 2. The stability of the tank body on the frame is improved by arranging the pull block and the guide plate;

[0018] 3. The convenience of tightening the tank on the rack is improved by the arrangement of driving the motor and driving the cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a whole schematic diagram of a positioning structure for a mixer mainly provided by the present application;

[0020] Figure 2 is Figure 1 an enlarged schematic diagram of the local A part;

[0021] Figure 3 is a schematic diagram of a pull block and pull plate structure mainly provided by the present application.

[0022] Reference signs: 1, rack; 11, mixer; 12, processing area; 13, connecting rod; 14, limiting plate; 15, supporting spring; 2, supporting plate; 21, supporting camber; 3, pull plate; 4, pull block; 41, pull groove; 42, avoiding groove; 43, guide plate; 44, guide inclined surface; 5, driving assembly; 51, driving cylinder; 52, driving motor; 53, driving gear; 54, driven gear. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described in combination with specific embodiments.

[0024] The following will be described in combination with the accompanying Figures 1-3 The present application will be further described in detail.

[0025] Embodiments of the present application disclose a positioning structure for a mixer.

[0026] Reference Figures 1-3 A positioning structure for a mixer, comprising a rack 1, a mixer 11 is installed on the rack 1, and the mixer 11 is lifted on the rack 1. A processing area 12 is formed on the rack 1, and the side of the processing area 12 facing the rack 1 is open. A supporting plate 2 is arranged on the rack 1, and the supporting plate 2 supports the tank when the tank moves to the lower side of the mixer 11 of the rack 1 through the open side of the processing area 12. A pull plate 3 and a driving assembly 5 are arranged on the rack 1, and the driving assembly 5 drives the pull plate 3 to tighten the tank on the rack 1.

[0027] Reference Figure 1 A supporting camber 21 is formed on the supporting plate 2, the supporting camber 21 faces the side close to the tank, and the axis of the supporting camber 21 is coaxial with the axis of the tank. When the tank moves into the processing area 12 of the rack 1, the tank abuts against the supporting camber 21 of the supporting plate 2.

[0028] Reference Figure 2In order to reduce the impact force of the tank on the support plate 2, a connecting rod 13 is arranged on the rack 1, one end of the connecting rod 13 is connected with the rack 1, and the other end penetrates through the support plate 2. The end of the connecting rod 13 penetrating through the support plate 2 is provided with a limiting plate 14, and the limiting plate 14 is installed on the connecting rod 13. Further, a supporting spring 15 is arranged between the limiting plate 14 and the support plate 2, the supporting spring 15 is sleeved on the connecting rod 13, and one end of the supporting spring 15 abuts against the limiting plate 14, and the other end abuts against the support plate 2. When the tank abuts against the support plate 2, the support plate 2 moves to the side close to the limiting plate 14, at this time the supporting spring 15 is compressed, thereby reducing the impact force of the tank on the support plate 2.

[0029] Referring to Figure 1 With Figure 3 Further, in order to reduce the position deviation of the tank during stirring, a pull block 4 is arranged on the tank, the pull block 4 is formed with a pull slot 41, in addition, the pull block 4 is provided with an avoiding slot 42, the avoiding slot 42 communicates with the pull slot 41, and the avoiding slot 42 is rectangular in cross section. The pull plate 3 is rectangular in cross section, and in the initial state, the length direction of the pull plate 3 is vertically arranged, when the tank moves into the processing area 12, the pull plate 3 penetrates into the pull slot 41 from the avoiding slot 42 of the pull block 4, and after the pull plate 3 penetrates into the pull slot 41, the pull plate 3 rotates to the horizontal state, thereby realizing that the pull plate 3 pulls the pull block 4 tightly.

[0030] Referring to Figure 3 In order to improve the convenience of the rotation of the pull plate 3 on the rack 1, the driving assembly 5 includes a driving cylinder 51 and a driving motor 52, the driving cylinder 51 is rotatably installed on the rack 1, and the piston rod of the driving cylinder 51 faces the side close to the tank, and the pull plate 3 is installed on one end of the piston rod of the driving cylinder 51. When the tank is completely pushed into the processing area 12, the driving cylinder 51 drives the pull plate 3 to penetrate into the pull slot 41 of the pull block 4. The driving motor 52 is installed on the rack 1, and the output shaft of the driving motor 52 faces the side close to the tank, a driving gear 53 is arranged on the output shaft of the driving motor 52, a driven gear 54 is installed on the driving cylinder 51, and the driving gear 53 and the driven gear 54 are engaged. When the pull plate 3 penetrates into the pull slot 41, the driving motor 52 drives the driving gear 53 to rotate, the driving gear 53 drives the driven gear 54 to rotate, and with the rotation of the driven gear 54, the driving cylinder 51 rotates, thereby enabling the pull plate 3 to rotate by 90 degrees.

[0031] In order to improve the stability of the pull plate 3 pulling the pull block 4, a guide plate 43 is arranged in the pull slot 41 of the pull block 4, the guide plate 43 is formed with a guide inclined surface 44, the guide inclined surface 44 faces the side close to the tank, and the guide inclined surface 44 on the guide plate 43 guides the pull plate 3 when the pull plate 3 rotates in the pull slot 41. Thus, the stability of the pull plate 3 pulling the pull block 4 is improved.

[0032] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A positioning structure for a blender, comprising a frame (1) on which a blender (11) is mounted in a liftable manner, characterized in that: The rack (1) is provided with a processing area (12), one side of the processing area (12) is open, the tank is moved to the rack (1) below the stirring rack through the open side of the processing area (12); The rack (1) is provided with a support plate (2), the support plate (2) supports the tank; The rack (1) is provided with a pull plate (3) and a driving assembly (5), the driving assembly (5) drives the pull plate (3) to pull the tank tightly on the rack (1).

2. A positioning structure for a blender as claimed in claim 1, wherein: The tank is provided with a pull block (4), the pull block (4) is provided with a pull groove (41), and the pull block (4) is provided with an avoiding groove (42), the avoiding groove (42) is communicated with the pull groove (41), and the pull plate (3) is clamped in the pull groove (41).

3. A positioning structure for a blender as defined in claim 1, wherein: The driving assembly (5) comprises a driving cylinder (51), the driving cylinder (51) is rotatably installed on the rack (1), and the pull plate (3) is installed on the piston rod of the driving cylinder (51).

4. A positioning structure for a blender as claimed in claim 3, wherein: The rack (1) is provided with a driving motor (52), the driving motor (52) is installed on the rack (1), and the output shaft of the driving motor (52) is provided with a driving gear (53), the driving cylinder (51) is provided with a driven gear (54), and the driving gear (53) and the driven gear (54) are engaged.

5. A positioning structure for a blender as defined in claim 2, wherein: The pull groove (41) of the pull block (4) is provided with a guide plate (43), the guide plate (43) is provided with a guide inclined surface (44), and the guide inclined surface (44) is inclined towards the side close to the tank.

6. A positioning structure for a blender as defined in claim 1, wherein: The support plate (2) is provided with a support arc surface (21), and the tank is closely attached to the support arc surface (21) of the support plate (2).

7. A positioning structure for a blender as claimed in claim 6, wherein: The rack (1) is provided with a connecting rod (13), one end of the connecting rod (13) is connected with the rack (1), the other end passes through the support plate (2), one end of the connecting rod (13) passing through the support plate (2) is provided with a limiting plate (14), a supporting spring (15) is arranged between the limiting plate (14) and the support plate (2), and the supporting spring (15) is tightly arranged between the support plate (2) and the limiting plate (14).

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