Stirring blade capable of being quickly replaced

Abstract

The utility model relates to the technical field of stirring blades, and discloses a quickly replaceable stirring blade which comprises a base plate and a connecting column, the top of a second connecting cylinder is fixedly connected with a quickly replaceable mechanism, the outer portion of a magnetic device adsorption block is fixedly connected with a limiting assembly, and the quickly replaceable mechanism comprises the second connecting cylinder. And fixing rings are fixedly connected to the interiors of the first connecting cylinder and the second connecting cylinder correspondingly, elastic assemblies are fixedly connected to the tops of the fixing rings, and a pushing block is slidably connected to the exterior of the second connecting cylinder. According to the stirring device, the first connecting cylinder and the second connecting cylinder are in butt joint, the internal sphere cup retracts in the extrusion process, so that the first connecting cylinder and the second connecting cylinder are rapidly connected, when the connecting cylinder and the second connecting cylinder are disconnected, the external pushing block is pushed to drive the first spring to move upwards, the sphere is popped out, and a stirring blade is rapidly replaced; and the working fluency and efficiency are improved, and the equipment flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stirring blade, especially quick replaceable stirring blade. BACKGROUND

[0002] In the mixing and stirring process, the stirring blade as a key component, the stirring blade is a kind of tool for mixing, stirring or processing material, and is widely used in food processing industry.The main function of stirring blade is to promote the mixing, uniformization and reaction between materials by rotating or moving.

[0003] The stirring blade is mainly composed of connecting column, bottom disc and blade, when the stirring blade is started, the driving device makes the blade rotate through connecting column.The rotating blade will change the material by high-speed cutting, impact and stirring.The bottom disc remains stable.

[0004] In the prior art, part of the stirring blade device has the defects of the existing stirring blade device, that is, the blade replacement process is complicated and time-consuming.The existing stirring blade often adopts fixed installation mode, needs to be disassembled and installed using tools, increases the complexity of operation, and the existing device usually cannot realize the quick adaptation and replacement of blade, limits the flexibility and efficiency of equipment, so the quick replaceable stirring blade is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides quick replaceable stirring blade, aims at improving the problem that stirring blade cannot be quickly replaced in prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] Quick replaceable stirring blade, including bottom disc, connecting column, the top of the bottom disc is fixedly connected with connecting cylinder two, the top of connecting cylinder two is fixedly connected with quick replaceable mechanism, the outside of connecting column is fixedly connected with magnet adsorption block, the outside of magnet adsorption block is fixedly connected with limiting assembly;

[0008] The quick replaceable mechanism includes connecting cylinder two, the bottom of connecting cylinder two is fixedly connected at the top of the bottom disc, connecting cylinder one is slidably connected in the inside of connecting cylinder two, fixed ring is fixedly connected with the inside of connecting cylinder two and connecting cylinder two respectively, the top of fixed ring is fixedly connected with elastic component, the outside of connecting cylinder two is slidably connected with push block, spring one is slidably connected in the inside of push block.

[0009] As a further description of the above technical scheme:

[0010] The elastic assembly comprises two spring twos, the top of the spring two is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a pushing column, and the inside of the connecting cylinder two is slidably connected with a plurality of balls.

[0011] As a further description of the above technical solution:

[0012] The outside of the connecting block is slidably connected in the inside of the connecting cylinder two and the connecting cylinder one, and the outside of the pushing column is slidably connected in the inside of the connecting cylinder two and the connecting cylinder one.

[0013] As a further description of the above technical solution:

[0014] The limiting assembly comprises a plurality of limiting blocks, the outside of the limiting block is slidably connected with a heat dissipation hole, the outside of the limiting block is slidably connected with an auxiliary sheet one, and the outside of the limiting block is slidably connected with an auxiliary sheet two and an auxiliary sheet one.

[0015] The limiting assembly comprises a plurality of limiting blocks, the outside of the limiting block is slidably connected with a heat dissipation hole, the outside of the limiting block is slidably connected with an auxiliary sheet one, and the outside of the limiting block is slidably connected with an auxiliary sheet two and an auxiliary sheet one.

[0016] As a further description of the above technical solution:

[0017] The bottom of the auxiliary sheet two is fixedly connected with an auxiliary sheet two, and the bottom of the blade one is fixedly connected with an auxiliary sheet one.

[0018] As a further description of the above technical solution:

[0019] The outside of the magnetic device adsorbing block is slidably connected in the inside of the blade two and the blade one, and the bottom of the connecting column is fixedly connected with the top of the connecting cylinder one.

[0020] As a further description of the above technical solution:

[0021] The inside of the blade two is fixedly connected with a plurality of heat dissipation holes, and the inside of the blade one is fixedly connected with a plurality of heat dissipation holes.

[0022] As a further description of the above technical solution:

[0023] The outside of the spring two is slidably connected in the inside of the connecting cylinder one and the connecting cylinder two, and the outside of the plurality of balls is slidably connected in the inside of the pushing block.

[0024] The utility model has the advantages of the following:

[0025] 1. In the utility model, through the butt joint of connecting cylinder one and connecting cylinder two, the internal sphere is retracted in the process of being extruded when the butt joint is carried out, so that connecting cylinder one and connecting cylinder two are quickly connected, when being disconnected, the external pushing block drives spring one to move upwards, so that the sphere is bounced out, the blade of stirring is quickly replaced, the smoothness and efficiency of work are improved, and the equipment flexibility is improved.

[0026] 2. In the utility model, when blade one and blade two are used during rotation, a certain heat is generated, the heat is volatilized through the heat dissipation hole, effective heat dissipation is carried out, the equipment life is prolonged, the limiting block makes the blade better installation, and the safety hidden danger caused by falling is avoided, the installation process is simplified, and the equipment stability is improved. DRAWINGS

[0027] Figure 1 It is the three-dimensional schematic view of the stirring blade of the utility model;

[0028] Figure 2 It is the structure schematic view of the heat dissipation hole of the stirring blade of the utility model;

[0029] Figure 3 It is the structure schematic view of the bottom disc of the stirring blade of the utility model;

[0030] Figure 4 It is Figure 3 The enlarged view of A in the utility model.

[0031] Legend:

[0032] 1, bottom disc;2, connecting column;3, blade one;4, blade two;5, connecting cylinder one;6, connecting cylinder two;7, spring one;8, sphere;9, push column;10, fixed ring;11, spring two;12, connecting block;13, auxiliary sheet one;14, auxiliary sheet two;15, limiting block;16, magnet adsorption block;17, heat dissipation hole;18, pushing block. Specific implementation

[0033] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Refer to Figures 1 to 3The utility model provides a kind of embodiment of quick replaceable stirring blade, including chassis 1, connecting column 2, chassis 1 is as the basis support part of entire stirring blade, the top of chassis 1 is fixedly connected with connecting cylinder two 6, connecting cylinder two 6 not only plays the bridge function of connecting chassis 1 with upper quick replaceable mechanism, further provides the space of containing and movement for internal connecting cylinder one 5 and other relevant components.Connecting cylinder two 6 is fixedly connected with quick replaceable mechanism on top, quick replaceable mechanism includes connecting cylinder two 6, the bottom of connecting cylinder two 6 is fixedly connected in the top of chassis 1, connecting cylinder one 5 is slidably connected in the inside of connecting cylinder two 6, connecting cylinder one 5 is slidably connected in the inside of connecting cylinder two 6, relative displacement is carried out within a certain range, and subsequent quick replacement operation is provided with basic structural flexibility;

[0035] Connecting cylinder one 5 and connecting cylinder two 6 are fixedly connected with fixed ring 10 in the inside respectively, and connecting cylinder one 5 and connecting cylinder two 6 are fixedly connected with fixed ring 10 in the inside respectively.Fixed ring 10 mainly plays the role of positioning and supporting, and elastic component provides stable connection basis, to ensure that elastic component can keep correct position and direction during working process, and stably play its function.Fixed ring 10 is fixedly connected with elastic component on top, and elastic component includes two spring two 11, the top of spring two 11 is fixedly connected with connecting block 12, elastic component is made of two spring two 11, and spring two 11 has good elastic deformation capacity.Its top is connected with connecting block 12, and bottom is supported by fixed ring 10.Under normal state, spring two 11 is in certain compression or extension state, and stores elastic potential energy.When blade replacement operation is carried out, the elastic potential energy of spring two 11 changes, when connecting cylinder one 5 moves upwards relative to connecting cylinder two 6, spring two 11 is further compressed, and when connecting cylinder one 5 moves downwards, spring two 11 gradually releases elastic potential energy, and pushes connecting block 12 and relevant components to restore to initial position or carry out corresponding action, to ensure the accuracy and reliability of the action of entire quick replaceable mechanism;

[0036] The top of connecting block 12 is fixedly connected with push column 9, and the inside of connecting cylinder two 6 is slidably connected with multiple spheres 8.The outside of connecting cylinder two 6 is slidably connected with push block 18, and the inside of push block 18 is slidably connected with spring one 7.The outside of connecting column 2 is fixedly connected with magnet adsorption block 16, and connecting column 2 is closely connected with connecting cylinder one 5, and the bottom is fixed in the top of connecting cylinder one 5, to transmit power during stirring, and drive entire stirring blade to carry out rotating operation.The outside of magnet adsorption block 16 is fixedly connected with limiting component.

[0037] Refer to Figures 3 to 4The outer sliding connection of the connecting block 12 is connected inside the connecting cylinder two 6 and the connecting cylinder one 5. When the blade needs to be disassembled, a certain force is applied externally, so that the connecting cylinder one 5 moves upward, and the push rod 9 moves upward, thereby pushing the related parts to unlock, realizing the separation of the blade and the connecting column 2; when installing the blade, the push rod 9 will be pre-tightened and positioned to the blade under the action of the spring two 11, so as to ensure that the blade is installed firmly. The outer sliding connection of the push rod 9 is connected inside the connecting cylinder two 6 and the connecting cylinder one 5. The limiting assembly includes a plurality of limiting blocks 15, and the outer sliding connection of the plurality of limiting blocks 15 is provided with a plurality of heat dissipation holes 17, which can help keep the heat dissipation holes 17 unobstructed during the operation of the blade, so as to ensure that the heat can be dissipated in time, prevent the blade from being damaged due to overheating, and the limiting block 15 can be closely matched with the blade to improve the stirring efficiency and uniformity. The limiting block 15 can ensure that the auxiliary blade two 4 and the auxiliary blade one 3 are accurately installed at the predetermined position and will not be displaced or shaken during the operation. The outer sliding connection of the plurality of limiting blocks 15 is provided with an auxiliary blade one 13, and the outer sliding connection of the plurality of limiting blocks 15 is provided with an auxiliary blade two 4 and an auxiliary blade one 3. The surface of the auxiliary blade two 4 and the auxiliary blade one 3 is in the shape of teeth, which can better stir and crush, and the bottom of the auxiliary blade two 4 is fixedly connected with an auxiliary blade two 14, which can increase the contact area between the blade and the stirred material, so that the stirring is more sufficient and uniform.

[0038] The bottom of the blade one 3 is fixedly connected with an auxiliary blade one 13. The outer sliding connection of the two magnetic adsorption blocks 16 is connected inside the blade two 4 and the blade one 3, and the magnetic adsorption block 16 can generate an attractive force to enable the blade to be quickly and accurately aligned with the installation position, facilitate installation operation, and during the stirring process, the magnetic adsorption block 16 can also enhance the connection stability between the blade and the connecting column 2, prevent the blade from falling off due to loosening, and further improve the reliability and safety of the stirring blade. The bottom of the connecting column 2 is fixedly connected to the top of the connecting cylinder one 5. The inside of the blade two 4 is fixedly connected with a plurality of heat dissipation holes 17, and the inside of the blade one 3 is fixedly connected with a plurality of heat dissipation holes 17. The outer sliding connection of the spring two 11 is connected inside the connecting cylinder one 5 and the connecting cylinder two 6, and the outer sliding connection of the plurality of balls 8 is connected inside the push block 18. The balls 8 play a role in auxiliary positioning and locking in the quick replacement mechanism. When the blade replacement operation is performed, the movement of the push block 18 drives the spring one 7 to move up and down, so that the balls 8 change position and unlock the connecting cylinder one 5, thereby realizing the relative movement of the connecting cylinder one 5 and completing the replacement of the blade.

[0039] Working principle: in the normal working state, the stirring blade is tightly connected with the connecting cylinder one 5 through the connecting column 2, forming a stable rotating structure. During the stirring process, the connecting column 2 transmits power to drive the whole blade to carry out efficient stirring. If the blade needs to be replaced, the operator first applies external force to make the connecting cylinder one 5 move upward, driving the push column 9 to rise. The upward action of the push column 9 will push the connecting block 12, thereby unlocking the relevant components and releasing the connection between the connecting column 2 and the bottom disc 1. At this time, the spring two 11 is compressed, and the stored elastic potential energy is increased. After the blade is unlocked, the operator easily removes the connecting column 2 and replaces the blade. When installing the new blade, the push column 9 pre-tightens and positions the connecting column 2 under the action of the spring two 11, ensuring that the blade is firmly installed in place. During this process, the multiple balls 8 inside the connecting cylinder one 5 and the connecting cylinder two 6 will change position with the movement of the push block 18, thereby unlocking the connecting cylinder one 5 and ensuring the quick replacement of the blade.

[0040] In addition, the limiting assembly in the device ensures that the blade does not displace or shake during the working process through multiple limiting blocks 15, and the increase of the auxiliary sheet two 14 and the auxiliary sheet one 13 increases the contact area with the stirred material, improving the uniformity and efficiency of stirring. The arrangement of the heat dissipation hole 17 effectively prevents the blade from being damaged due to overheating, ensuring the safety and reliability of the device in efficient operation. The quick replacement of the stirring blade realizes a simple and efficient work process, greatly improving the production efficiency.

[0041] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A quick-change stirring blade comprising a base plate (1), a connecting column (2), characterized in that: The top of the chassis (1) is fixedly connected with a connecting cylinder two (6), the top of the connecting cylinder two (6) is fixedly connected with a quick replacement mechanism, the outside of the connecting column (2) is fixedly connected with a magnetic object adsorption block (16), the outside of the magnetic object adsorption block (16) is fixedly connected with a limiting assembly; The quick replacement mechanism comprises a connecting cylinder two (6), the bottom of the connecting cylinder two (6) is fixedly connected with the top of the chassis (1), the inside of the connecting cylinder two (6) is slidably connected with a connecting cylinder one (5), the inside of the connecting cylinder one (5) and the connecting cylinder two (6) is respectively fixedly connected with a fixed ring (10), the top of the fixed ring (10) is fixedly connected with an elastic force assembly, the outside of the connecting cylinder two (6) is slidably connected with a push block (18), the inside of the push block (18) is slidably connected with a spring one (7).

2. The quick changeable stirring blade according to claim 1, characterized in that: The elastic force assembly comprises two spring two (11), the top of the spring two (11) is fixedly connected with a connecting block (12), the top of the connecting block (12) is fixedly connected with a jacking column (9), the inside of the connecting cylinder two (6) is slidably connected with a plurality of spheres (8).

3. The quick changeable stirring blade according to claim 2, characterized in that: The outside of the connecting block (12) is slidably connected in the inside of the connecting cylinder two (6) and the connecting cylinder one (5), the outside of the jacking column (9) is slidably connected in the inside of the connecting cylinder two (6) and the connecting cylinder one (5).

4. The quick changeable stirring blade according to claim 1, characterized in that: The limiting assembly comprises a plurality of limiting blocks (15), the outside of a plurality of the limiting blocks (15) is slidably connected with a heat dissipation hole (17), the outside of a plurality of the limiting blocks (15) is slidably connected with an auxiliary sheet one (13), the outside of a plurality of the limiting blocks (15) is slidably connected with an auxiliary blade two (4) and an auxiliary blade one (3).

5. The quick changeable stirring blade according to claim 4, characterized in that: The bottom of the auxiliary blade two (4) is fixedly connected with an auxiliary sheet two (14), the bottom of the blade one (3) is fixedly connected with an auxiliary sheet one (13).

6. The quick changeable stirring blade according to claim 4, characterized in that: The outside of two the magnetic object adsorption blocks (16) is slidably connected in the inside of the blade two (4) and the blade one (3), the bottom of the connecting column (2) is fixedly connected with the top of the connecting cylinder one (5).

7. The quick changeable stirring blade according to claim 4, characterized in that: The inside of the blade two (4) is fixedly connected with a plurality of heat dissipation holes (17), the inside of the blade one (3) is fixedly connected with a plurality of heat dissipation holes (17).

8. The quick changeable stirring blade according to claim 2, characterized in that: The outside of the spring two (11) is slidably connected in the inside of the connecting cylinder one (5) and the connecting cylinder two (6), the outside of a plurality of the spheres (8) is slidably connected in the inside of the push block (18).

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