Blade for stirrer

Abstract

The utility model relates to the technical field of stirring, and particularly discloses a blade for a stirrer, which comprises a hollow lantern ring, the inner wall of the lantern ring is provided with a first notch, and the inner wall of the lantern ring is provided with an internal thread; the transmission shaft is connected with the inner wall of the lantern ring; the outer side of the pressing block is provided with an external thread, the pressing block is adjacent to the lantern ring, and the pressing block is in threaded fit with the lantern ring; a 15-degree included angle is formed between the telescopic blade mechanism and the horizontal plane of the lantern ring, the telescopic blade mechanism comprises a fixed blade, a movable blade and a spring, the fixed blade is integrally connected with the outer end of the lantern ring, the interior of the fixed blade is hollow, the movable blade is inserted into the fixed blade, and the spring is connected with the fixed blade and the movable blade. The movable blades stretch out and draw back under the action of centrifugal force; the stirring mechanism is connected with the pressing block; the utility model overcomes the defects in the prior art that the crushing effect of blades of a crusher is poorer, and the stirring effect needs to be improved.

Description

Technical Field

[0001] This utility model relates to the field of mixing, and in particular to a blade for a mixer. Background Technology

[0002] A mixer is a type of mechanical equipment widely used in many industries. It is mainly used to mix various raw materials to achieve a uniform mixture or to form a mixture of a specific consistency. Among its components, the mixing blades and impellers are important parts.

[0003] In existing technologies, mixers typically only use blades to chop and mix materials, resulting in poor shredding effects. They also have difficulty mixing harder materials and lack synchronous mixing devices to improve mixing efficiency while shredding. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The problem to be solved by this utility model is to provide a blade for a mixer, so as to overcome the defects of the blades of the existing crusher, which have poor crushing effect and need to improve the mixing effect.

[0006] (II) Technical Solution

[0007] To solve the aforementioned technical problem, this utility model provides a blade for a mixer, comprising:

[0008] A collar, wherein the collar is hollow, a first groove is formed on the inner wall of the collar, and the inner wall of the collar has internal threads;

[0009] A drive shaft, which is connected to the inner wall of the collar;

[0010] The pressure block has an external thread on its outer side, and the pressure block is disposed adjacent to the collar, with the pressure block and the collar threadedly engaged;

[0011] A telescopic blade mechanism is provided, wherein the telescopic blade mechanism forms a 15-degree angle with the horizontal plane of the collar. The telescopic blade mechanism includes a fixed blade, a movable blade, and a spring. The fixed blade is integrally connected to the outer end of the collar. The fixed blade is hollow inside. The movable blade is inserted into the fixed blade. The spring is connected to both the fixed blade and the movable blade. The movable blade extends and retracts under the action of centrifugal force.

[0012] A stirring mechanism is connected to the pressing block.

[0013] As described above for the blades used in a mixer, optionally, the drive shaft is provided with a keyway, which mates with the first slot.

[0014] As previously described for the blades of a mixer, the telescopic blade mechanism may optionally include toothed blades distributed at path spacing along one side of each of the fixed blades.

[0015] As previously described for the blades used in mixers, optionally, the cutting edges have a triangular pyramidal structure, and the height of the cutting edges is distributed from large to small from the side closest to the collar.

[0016] As described above for the blades used in a mixer, optionally, the telescopic blade mechanism has four components, all of which are arranged in a circular array around the collar.

[0017] As described above for the blades used in a mixer, optionally, the mixing mechanism includes a mixing rod and a mixing impeller, wherein the mixing impeller has a 15-degree inclination angle with the axis of the collar.

[0018] As previously described for the blades of the mixer, optionally, the mixing mechanism has four blades, each of the mixing rods being connected to the pressure block, and each mixing mechanism being disposed between two of the telescopic blade mechanisms.

[0019] As described above for the blades used in mixers, optionally, the surface of the telescopic blade mechanism is provided with a wear-resistant layer and an anti-corrosion layer in sequence. The anti-corrosion layer is made of titanium nano-modified anti-corrosion coating and has a thickness of 3mm-5mm.

[0020] (III) Beneficial Effects

[0021] The blade for a mixer provided by this utility model has the following beneficial effects:

[0022] (1) This utility model features a telescopic blade mechanism on the collar, arranged in a circular pattern around the axis of the collar. The telescopic blade mechanism is equipped with toothed blades for crushing and mixing materials in the mixer of this utility model. The fixed blades in the telescopic blade mechanism are hollow inside, and the movable blades are inserted into the fixed blades. The two ends of the springs are fixed to the fixed blades and the movable blades, respectively. When the mixer is large or when mixing more robust materials, the drive mechanism provides a higher rotation speed to the transmission shaft, so that the movable blades are thrown out under the action of centrifugal force, achieving a better crushing effect.

[0023] (2) This utility model has multiple stirring mechanisms set on the pressing block. The multiple stirring mechanisms are arranged in a circle around the axis of the pressing block. The stirring impeller in the stirring mechanism has a 15-degree inclination angle with the axis of the collar. The stirring impeller with a certain inclination angle can better stir the material. At the same time, the stirring mechanism can rotate synchronously with the rotation of the transmission shaft, further improving the stirring effect of the material.

[0024] (3) The present invention has improved its durability and practicality by providing a wear-resistant layer and an anti-corrosion layer on the telescopic blade mechanism. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a perspective view of a blade for a mixer according to the present invention;

[0027] Figure 2 This is a perspective view of a blade for a mixer according to the present invention.

[0028] Figure 3 This is a cross-sectional view of a blade for a mixer according to the present invention;

[0029] Figure 4 This is a cross-sectional view from another perspective of the blades used in a mixer according to the present invention;

[0030] Figure 5 This is a cross-sectional view of a blade collar and a drive shaft for a mixer according to the present invention.

[0031] Figure 6 This is a partial schematic diagram of a collar for blades in a mixer according to the present invention.

[0032] The component names corresponding to the various reference numerals in the figure are: 1. Collar; 11. First groove; 2. Drive shaft; 21. Keyway; 3. Pressing block; 4. Telescopic blade mechanism; 41. Fixed blade; 42. Movable blade; 43. Spring; 44. Tooth; 5. Stirring mechanism; 51. Stirring rod; 52. Stirring impeller. Detailed Implementation

[0033] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0034] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0036] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0037] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0038] The technical solutions provided by the various embodiments of this application are described below with reference to the accompanying drawings.

[0039] See Figures 1 to 6This invention provides a blade for a mixer, comprising a collar 1, a drive shaft 2, a pressure block 3, a telescopic blade mechanism 4, and a stirring mechanism 5. The collar 1 is connected to the drive shaft 2, and the pressure block 3 is connected to the collar 1, serving to fix the drive shaft 2 and the collar 1. The telescopic blade mechanism 4 is connected to the collar 1. The drive shaft 2 can be fixed to the output end of any suitable driving device, such as, but not limited to, a motor. The rotation of the drive shaft 2 drives the telescopic blade to rotate, and the stirring mechanism 5 rotates synchronously. The stirring mechanism 5 is used to stir and mix the materials in the mixer of this invention.

[0040] exist Figures 1 to 6 In an optional embodiment, the collar 1 is hollow, and a first groove 11 is provided on the inner wall of the collar 1, and the inner wall of the collar 1 has internal threads.

[0041] Meanwhile, the drive shaft 2 is connected to the inner wall of the collar 1. Specifically, the drive shaft 2 is provided with a keyway 21. The experimenter can insert the keyway 21 into the first slot 11 to make the keyway 21 cooperate with the first slot 11, thereby connecting the drive shaft 2 to the collar 1.

[0042] Furthermore, the outer side of the pressure block 3 is provided with an external thread. The pressure block 3 is arranged adjacent to the collar 1. The external thread on the pressure block 3 can be connected with the internal thread on the collar 1. At the same time, the pressure block 3 abuts against the drive shaft 2 to ensure that the drive shaft 2 is fixed to the collar 1.

[0043] exist Figures 1 to 6 In an optional embodiment, the telescopic blade mechanism 4 forms a 15-degree angle with the horizontal plane of the collar 1. The telescopic blade mechanism 4 with the angle can better cut the material and drive the material to rotate.

[0044] It should be noted that the telescopic blade mechanism 4 includes a fixed blade 41, a movable blade 42, and a spring 43. The fixed blade 41 is integrally connected to the outer end of the collar 1. The fixed blade 41 is hollow inside, and the movable blade 42 is inserted into the fixed blade 41. The spring 43 is connected to both the fixed blade 41 and the movable blade 42. When the mixer of this invention is working, the movable blade 42 extends and retracts under the action of centrifugal force as the drive shaft 2 rotates.

[0045] Furthermore, the telescopic blade mechanism 4 includes toothed blades 44, which are distributed at path spacings along one side of each fixed blade 41.

[0046] Furthermore, the cutting edge 44 has a triangular pyramidal structure, and the height of the cutting edge 44 is distributed from large to small from the side closest to the collar 1.

[0047] Furthermore, there are four telescopic blade mechanisms 4, all arranged in a circular array around the collar 1. These four telescopic blade mechanisms 4 can better and more evenly mix the material.

[0048] Furthermore, the telescopic blade mechanism 4 can be applied to mixers of different sizes. When the mixer is larger or when it is necessary to mix more robust materials, the drive mechanism provides a higher rotation speed to the drive shaft 2, so that the movable blades 42 are thrown out under the action of centrifugal force, achieving a better crushing and mixing effect.

[0049] exist Figures 1 to 6 In an optional embodiment, the stirring mechanism 5 is connected to the pressing block 3.

[0050] Furthermore, the stirring mechanism 5 includes a stirring rod 51 and a stirring impeller 52, with the stirring impeller 52 having a 15-degree inclination angle to the axis of the collar 1. After the telescopic blade mechanism 4 of the mixer of this utility model crushes and stirs the material, the stirring mechanism 5 can further stir the material evenly.

[0051] Furthermore, there are four stirring mechanisms 5, each stirring rod 51 is connected to the pressure block 3, and each stirring mechanism 5 is arranged between two telescopic blade mechanisms 4.

[0052] It should be noted that the surface of the telescopic blade mechanism 4 is sequentially provided with a wear-resistant layer and an anti-corrosion layer. The anti-corrosion layer is made of titanium nano-modified anti-corrosion coating, and the thickness of the anti-corrosion layer is 3mm-5mm.

[0053] The specific operating steps of the blade for a mixer according to this utility model are as follows:

[0054] A telescopic blade mechanism 4 is provided on the collar 1. The telescopic blade mechanism 4 is arranged in a circular array around the axis of the collar 1. The telescopic blade mechanism 4 is provided with toothed blades 44 for crushing and mixing the materials in the mixer of this utility model. The fixed blade 41 in the telescopic blade mechanism 4 is hollow, and the movable blade 42 is inserted into the fixed blade 41. The two ends of the spring 43 are fixed to the fixed blade 41 and the movable blade 42 respectively. When the mixer is large or when more robust materials need to be mixed, the drive mechanism provides a higher rotation speed to the transmission shaft 2, so that the movable blade 42 is thrown out under the action of centrifugal force, achieving a better crushing effect.

[0055] Multiple stirring mechanisms 5 are arranged on the pressing block 3, and the multiple stirring mechanisms 5 are arranged in a circle around the axis of the pressing block 3. Among them, the stirring impeller 52 in the stirring mechanism 5 has a 15-degree inclination angle with the axis of the collar 1. The stirring impeller 52 with a certain inclination angle can better stir the material. At the same time, the stirring mechanism 5 can rotate synchronously with the rotation of the transmission shaft 2, further improving the stirring effect of the material.

[0056] The wear-resistant layer and anti-corrosion layer on the telescopic blade mechanism 4 effectively improve the durability and practicality of this utility model.

[0057] The same or similar parts between the various embodiments in this specification can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments.

[0058] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A blade for a mixer, characterized in that, include: A collar (1) is hollow, and a first groove (11) is provided on the inner wall of the collar (1). The inner wall of the collar (1) has an internal thread. A drive shaft (2) is connected to the inner wall of the collar (1); The pressure block (3) has an external thread on its outer side. The pressure block (3) is arranged adjacent to the collar (1), and the pressure block (3) and the collar (1) are threaded together. Telescopic blade mechanism (4), the telescopic blade mechanism (4) forms a 15-degree angle with the horizontal plane of the collar (1), the telescopic blade mechanism (4) includes a fixed blade (41), a movable blade (42) and a spring (43), the fixed blade (41) is integrally connected to the outer end of the collar (1), the fixed blade (41) is hollow inside, the movable blade (42) is inserted into the fixed blade (41), the spring (43) is connected to the fixed blade (41) and the movable blade (42) respectively, and the movable blade (42) extends and retracts under the action of centrifugal force; A stirring mechanism (5) is connected to the pressing block (3).

2. The blades for a mixer as described in claim 1, characterized in that, The drive shaft (2) is provided with a keyway (21), which is engaged with the first slot (11).

3. The blades for a mixer as described in claim 1, characterized in that, The telescopic blade mechanism (4) includes toothed blades (44) that are distributed at path spacing along one side of each of the fixed blades (41).

4. The blades for a mixer as described in claim 3, characterized in that, The toothed edge (44) has a triangular pyramidal structure, and the height of the toothed edge (44) is distributed from large to small from the side closest to the collar (1).

5. The blades for a mixer as described in claim 1, characterized in that, The telescopic blade mechanism (4) has four components, and the four telescopic blade mechanisms (4) are arranged in a circular array around the collar (1).

6. The blades for a mixer as described in claim 1, characterized in that, The stirring mechanism (5) includes a stirring rod (51) and a stirring impeller (52), wherein the stirring impeller (52) has a 15-degree inclination angle with the axis of the collar (1).

7. The blades for a mixer as described in claim 6, characterized in that, The stirring mechanism (5) has four parts, each stirring rod (51) is connected to the pressure block (3), and each stirring mechanism (5) is arranged between two telescopic blade mechanisms (4).

8. The blades for a mixer as described in claim 1, characterized in that, The surface of the telescopic blade mechanism (4) is sequentially provided with a wear-resistant layer and an anti-corrosion layer. The anti-corrosion layer is made of titanium nano-modified anti-corrosion coating and has a thickness of 3mm-5mm.

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